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annotate debug.c @ 2395:ebca8ab02701

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Basic string support in debugger language
author Michael Pavone <pavone@retrodev.com>
date Wed, 13 Dec 2023 20:09:18 -0800
parents 340299a76db7
children bf4f1a8d1d48
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1 #include "debug.h"
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2 #include "genesis.h"
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3 #include "68kinst.h"
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4 #include "segacd.h"
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5 #include "blastem.h"
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6 #include "bindings.h"
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7 #include <ctype.h>
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8 #include <math.h>
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9 #include <stdlib.h>
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10 #include <string.h>
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11 #ifndef _WIN32
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12 #include <sys/select.h>
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13 #endif
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14 #include "render.h"
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15 #include "util.h"
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16 #include "terminal.h"
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17 #include "z80inst.h"
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18 #ifndef NO_Z80
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19 #include "sms.h"
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20 #endif
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22 #ifdef NEW_CORE
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23 #define Z80_OPTS opts
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24 #else
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25 #define Z80_OPTS options
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26 #endif
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27
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28 static debug_func *funcs;
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29 static uint32_t num_funcs, func_storage;
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30
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31 static debug_func* alloc_func(void)
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32 {
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33 if (num_funcs == func_storage) {
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34 func_storage = func_storage ? func_storage * 2 : 4;
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35 funcs = realloc(funcs, sizeof(debug_func) * func_storage);
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36 }
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37 return funcs + num_funcs++;
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38 }
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39
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40 static debug_val new_native_func(debug_native_func impl, int max_args, int min_args)
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41 {
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42 debug_func *f = alloc_func();
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43 f->impl.native = impl;
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44 f->max_args = max_args;
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45 f->min_args = min_args;
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46 f->is_native = 1;
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47 return (debug_val) {
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48 .v = {
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49 .u32 = f - funcs
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50 },
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51 .type = DBG_VAL_FUNC
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52 };
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53 }
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54
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55 static debug_val new_user_func(command_block *block, char **args, int num_args)
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56 {
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57 debug_func *f = alloc_func();
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58 f->impl.block = *block;
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59 f->arg_names = args;
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60 f->max_args = f->min_args = num_args;
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61 f->is_native = 0;
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62 return (debug_val) {
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63 .v = {
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64 .u32 = f - funcs
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65 },
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66 .type = DBG_VAL_FUNC
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67 };
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68 }
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69
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70 debug_val user_var_get(debug_var *var)
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71 {
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72 return var->val;
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73 }
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74
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75 void user_var_set(debug_var *var, debug_val val)
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76 {
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77 var->val = val;
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78 }
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79
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80 static void new_user_variable(debug_root *root, const char *name, debug_val val)
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81 {
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82 debug_var *var = calloc(1, sizeof(debug_var));
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83 var->get = user_var_get;
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84 var->set = user_var_set;
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85 var->val = val;
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86 root->variables = tern_insert_ptr(root->variables, name, var);
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87 }
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88
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89 static void new_readonly_variable(debug_root *root, const char *name, debug_val val)
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90 {
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91 debug_var *var = calloc(1, sizeof(debug_var));
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92 var->get = user_var_get;
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93 var->set = NULL;
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94 var->val = val;
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95 root->variables = tern_insert_ptr(root->variables, name, var);
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96 }
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97
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98 static debug_array *arrays;
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99 static uint32_t num_arrays, array_storage;
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100 static debug_array *alloc_array(void)
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101 {
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102 if (num_arrays == array_storage) {
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103 array_storage = array_storage ? array_storage * 2 : 4;
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104 arrays = realloc(arrays, sizeof(debug_array) * array_storage);
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105 }
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106 return arrays + num_arrays++;
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107 }
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108
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109 static debug_val new_fixed_array(void *base, debug_array_get get, debug_array_set set, uint32_t size)
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110 {
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111 debug_array *array = alloc_array();
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112 array->get = get;
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113 array->set = set;
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114 array->append = NULL;
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115 array->base = base;
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116 array->size = array->storage = size;
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117 debug_val ret;
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118 ret.type = DBG_VAL_ARRAY;
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119 ret.v.u32 = array - arrays;
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120 return ret;
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121 }
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122
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123 static debug_val user_array_get(debug_array *array, uint32_t index)
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124 {
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125 debug_val *data = array->base;
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126 return data[index];
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127 }
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128
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129 static void user_array_set(debug_array *array, uint32_t index, debug_val value)
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130 {
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131 debug_val *data = array->base;
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132 data[index] = value;
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133 }
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134
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135 static void user_array_append(debug_array *array, debug_val value)
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136 {
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diff changeset
137 if (array->size == array->storage) {
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Michael Pavone <pavone@retrodev.com>
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diff changeset
138 array->storage *= 2;
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139 array->base = realloc(array->base, sizeof(debug_val) * array->storage);
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140 }
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diff changeset
141 debug_val *data = array->base;
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142 data[array->size++] = value;
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143 }
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144
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diff changeset
145 static debug_val new_user_array(uint32_t size)
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146 {
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147 debug_array *array = alloc_array();
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148 array->get = user_array_get;
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149 array->set = user_array_set;
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150 array->append = user_array_append;
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diff changeset
151 array->size = size;
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152 array->storage = size ? size : 4;
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153 array->base = calloc(array->storage, sizeof(debug_val));
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154 debug_val ret;
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155 ret.type = DBG_VAL_ARRAY;
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diff changeset
156 ret.v.u32 = array - arrays;
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diff changeset
157 return ret;
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158 }
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diff changeset
159
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diff changeset
160 debug_array *get_array(debug_val val)
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161 {
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diff changeset
162 if (val.type != DBG_VAL_ARRAY) {
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163 return NULL;
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164 }
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165 return arrays + val.v.u32;
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166 }
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167
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168 static debug_string **debug_strings;
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169 static uint32_t num_debug_strings;
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diff changeset
170 static uint32_t debug_string_storage;
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171 static debug_val new_debug_string(char *str)
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172 {
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173 if (num_debug_strings == debug_string_storage) {
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174 debug_string_storage = debug_string_storage ? 2 * debug_string_storage : 4;
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175 debug_strings = realloc(debug_strings, debug_string_storage * sizeof(debug_string*));
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diff changeset
176 }
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diff changeset
177 debug_string *string = calloc(1, sizeof(debug_string));
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diff changeset
178 string->size = string->storage = strlen(str);
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diff changeset
179 string->buffer = calloc(1, string->size + 1);
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diff changeset
180 memcpy(string->buffer, str, string->size + 1);
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diff changeset
181 debug_strings[num_debug_strings] = string;
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diff changeset
182 return (debug_val){
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183 .type = DBG_VAL_STRING,
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184 .v = {
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185 .u32 = num_debug_strings++
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186 }
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187 };
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188 }
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189
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diff changeset
190 static debug_string* get_string(debug_val val)
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191 {
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diff changeset
192 if (val.type != DBG_VAL_STRING) {
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diff changeset
193 return NULL;
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diff changeset
194 }
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diff changeset
195 return debug_strings[val.v.u32];
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196 }
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197
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diff changeset
198 static char* get_cstring(debug_val val)
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199 {
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diff changeset
200 debug_string *str = get_string(val);
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diff changeset
201 if (!str) {
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diff changeset
202 return NULL;
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diff changeset
203 }
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diff changeset
204 return str->buffer;
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diff changeset
205 }
ebca8ab02701 Basic string support in debugger language
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diff changeset
206
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diff changeset
207 static uint8_t debug_cast_int(debug_val val, uint32_t *out)
2362
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diff changeset
208 {
2365
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diff changeset
209 if (val.type == DBG_VAL_U32) {
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diff changeset
210 *out = val.v.u32;
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diff changeset
211 return 1;
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diff changeset
212 }
8c060849a503 Basic function call support in debug language
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diff changeset
213 if (val.type == DBG_VAL_F32) {
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diff changeset
214 *out = val.v.f32;
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diff changeset
215 return 1;
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diff changeset
216 }
8c060849a503 Basic function call support in debug language
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diff changeset
217 return 0;
2362
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diff changeset
218 }
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diff changeset
219
2365
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diff changeset
220 static uint8_t debug_cast_float(debug_val val, float *out)
2362
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diff changeset
221 {
2365
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diff changeset
222 if (val.type == DBG_VAL_U32) {
8c060849a503 Basic function call support in debug language
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diff changeset
223 *out = val.v.u32;
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diff changeset
224 return 1;
8c060849a503 Basic function call support in debug language
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parents: 2364
diff changeset
225 }
8c060849a503 Basic function call support in debug language
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parents: 2364
diff changeset
226 if (val.type == DBG_VAL_F32) {
8c060849a503 Basic function call support in debug language
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diff changeset
227 *out = val.v.f32;
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diff changeset
228 return 1;
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diff changeset
229 }
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diff changeset
230 return 0;
2362
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diff changeset
231 }
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diff changeset
232
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diff changeset
233 static uint8_t debug_cast_bool(debug_val val)
2362
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diff changeset
234 {
2365
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diff changeset
235 switch(val.type)
8c060849a503 Basic function call support in debug language
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diff changeset
236 {
8c060849a503 Basic function call support in debug language
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parents: 2364
diff changeset
237 case DBG_VAL_U32: return val.v.u32 != 0;
8c060849a503 Basic function call support in debug language
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diff changeset
238 case DBG_VAL_F32: return val.v.f32 != 0.0f;
8c060849a503 Basic function call support in debug language
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diff changeset
239 case DBG_VAL_ARRAY: return get_array(val)->size != 0;
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diff changeset
240 default: return 1;
8c060849a503 Basic function call support in debug language
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parents: 2364
diff changeset
241 }
2362
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diff changeset
242 }
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diff changeset
243
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diff changeset
244 static debug_val debug_int(uint32_t i)
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diff changeset
245 {
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diff changeset
246 debug_val ret;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
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parents: 2361
diff changeset
247 ret.type = DBG_VAL_U32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
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diff changeset
248 ret.v.u32 = i;
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Michael Pavone <pavone@retrodev.com>
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diff changeset
249 return ret;
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diff changeset
250 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
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diff changeset
251
2363
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diff changeset
252 static debug_val debug_float(float f)
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diff changeset
253 {
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parents: 2362
diff changeset
254 return (debug_val) {
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diff changeset
255 .type = DBG_VAL_F32,
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diff changeset
256 .v = {
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parents: 2362
diff changeset
257 .f32 = f
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diff changeset
258 }
b865f33fd47e Basic float support in debug language
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parents: 2362
diff changeset
259 };
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Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
260 }
b865f33fd47e Basic float support in debug language
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parents: 2362
diff changeset
261
2367
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
262 static debug_val debug_sin(debug_val *args, int num_args)
2365
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diff changeset
263 {
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diff changeset
264 float f;
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diff changeset
265 if (!debug_cast_float(args[0], &f)) {
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diff changeset
266 return debug_float(0.0f);
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diff changeset
267 }
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diff changeset
268 return debug_float(sinf(f));
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diff changeset
269 }
8c060849a503 Basic function call support in debug language
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diff changeset
270
2367
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diff changeset
271 static debug_val debug_cos(debug_val *args, int num_args)
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diff changeset
272 {
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diff changeset
273 float f;
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diff changeset
274 if (!debug_cast_float(args[0], &f)) {
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
275 return debug_float(0.0f);
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diff changeset
276 }
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
277 return debug_float(cosf(f));
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diff changeset
278 }
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
279
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
280 static debug_val debug_tan(debug_val *args, int num_args)
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diff changeset
281 {
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diff changeset
282 float f;
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diff changeset
283 if (!debug_cast_float(args[0], &f)) {
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
284 return debug_float(0.0f);
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diff changeset
285 }
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
286 return debug_float(tanf(f));
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diff changeset
287 }
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
288
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
289 static debug_val debug_asin(debug_val *args, int num_args)
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diff changeset
290 {
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diff changeset
291 float f;
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
292 if (!debug_cast_float(args[0], &f)) {
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
293 return debug_float(0.0f);
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
294 }
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
295 return debug_float(asinf(f));
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
296 }
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
297
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
298 static debug_val debug_acos(debug_val *args, int num_args)
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
299 {
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
300 float f;
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
301 if (!debug_cast_float(args[0], &f)) {
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
302 return debug_float(0.0f);
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
303 }
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
304 return debug_float(acosf(f));
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diff changeset
305 }
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
306
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
307 static debug_val debug_atan(debug_val *args, int num_args)
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
308 {
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
309 float f;
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
310 if (!debug_cast_float(args[0], &f)) {
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
311 return debug_float(0.0f);
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
312 }
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
313 return debug_float(atanf(f));
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
314 }
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
315
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
316 static debug_val debug_atan2(debug_val *args, int num_args)
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
317 {
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
318 float f, f2;
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
319 if (!debug_cast_float(args[0], &f)) {
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
320 return debug_float(0.0f);
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
321 }
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
322 if (!debug_cast_float(args[1], &f2)) {
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
323 return debug_float(0.0f);
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
324 }
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
325 return debug_float(atan2f(f, f2));
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
326 }
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
327
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
328 static debug_val array_pop(debug_val *args, int num_args)
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
329 {
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
330 debug_array *array = get_array(*args);
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
331 if (!array) {
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
332 return debug_int(0);
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
333 }
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
334 debug_val ret = array->get(array, array->size - 1);
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
335 if (array->append) {
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
336 array->size--;
48cc69b4c358 Add some more builtin functions to debugger language
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diff changeset
337 }
48cc69b4c358 Add some more builtin functions to debugger language
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parents: 2366
diff changeset
338 return ret;
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
339 }
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
340
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
341 static debug_val debug_size(debug_val *args, int num_args)
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
342 {
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
343 debug_array *array = get_array(*args);
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
344 if (!array) {
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
345 //TODO: string support
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
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diff changeset
346 return debug_int(0);
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
347 }
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
348 return debug_int(array->size);
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
349 }
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
350
2380
1b21290358a8 Fix regression in debugger for Mega CD
Michael Pavone <pavone@retrodev.com>
parents: 2371
diff changeset
351 static debug_root **roots;
2365
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
352 static uint32_t num_roots, root_storage;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
353
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
354 debug_root *find_root(void *cpu)
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
355 {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
356 for (uint32_t i = 0; i < num_roots; i++)
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
357 {
2380
1b21290358a8 Fix regression in debugger for Mega CD
Michael Pavone <pavone@retrodev.com>
parents: 2371
diff changeset
358 if (roots[i]->cpu_context == cpu) {
1b21290358a8 Fix regression in debugger for Mega CD
Michael Pavone <pavone@retrodev.com>
parents: 2371
diff changeset
359 return roots[i];
2365
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
360 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
361 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
362 if (num_roots == root_storage) {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
363 root_storage = root_storage ? root_storage * 2 : 5;
2380
1b21290358a8 Fix regression in debugger for Mega CD
Michael Pavone <pavone@retrodev.com>
parents: 2371
diff changeset
364 roots = realloc(roots, root_storage * sizeof(debug_root*));
1b21290358a8 Fix regression in debugger for Mega CD
Michael Pavone <pavone@retrodev.com>
parents: 2371
diff changeset
365 }
1b21290358a8 Fix regression in debugger for Mega CD
Michael Pavone <pavone@retrodev.com>
parents: 2371
diff changeset
366 debug_root *root = calloc(1, sizeof(debug_root));
1b21290358a8 Fix regression in debugger for Mega CD
Michael Pavone <pavone@retrodev.com>
parents: 2371
diff changeset
367 roots[num_roots++] = root;
2365
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
368 root->cpu_context = cpu;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
369 new_readonly_variable(root, "sin", new_native_func(debug_sin, 1, 1));
2367
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
370 new_readonly_variable(root, "cos", new_native_func(debug_cos, 1, 1));
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
371 new_readonly_variable(root, "tan", new_native_func(debug_tan, 1, 1));
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
372 new_readonly_variable(root, "asin", new_native_func(debug_asin, 1, 1));
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
373 new_readonly_variable(root, "acos", new_native_func(debug_acos, 1, 1));
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
374 new_readonly_variable(root, "atan", new_native_func(debug_atan, 1, 1));
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
375 new_readonly_variable(root, "atan2", new_native_func(debug_atan2, 2, 2));
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
376 new_readonly_variable(root, "pop", new_native_func(array_pop, 1, 1));
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
377 new_readonly_variable(root, "size", new_native_func(debug_size, 1, 1));
2365
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
378 return root;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
379 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
380
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
381 bp_def ** find_breakpoint(bp_def ** cur, uint32_t address, uint8_t type)
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
382 {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
383 while (*cur) {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
384 if ((*cur)->type == type && (*cur)->address == (((*cur)->mask) & address)) {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
385 break;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
386 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
387 cur = &((*cur)->next);
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
388 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
389 return cur;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
390 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
391
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
392 bp_def ** find_breakpoint_idx(bp_def ** cur, uint32_t index)
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
393 {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
394 while (*cur) {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
395 if ((*cur)->index == index) {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
396 break;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
397 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
398 cur = &((*cur)->next);
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
399 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
400 return cur;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
401 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
402
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
403 static const char *token_type_names[] = {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
404 "TOKEN_NONE",
2363
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
405 "TOKEN_INT",
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
406 "TOKEN_DECIMAL",
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
407 "TOKEN_NAME",
2364
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
408 "TOKEN_ARRAY",
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
409 "TOKEN_FUNCALL",
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
410 "TOKEN_OPER",
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
411 "TOKEN_SIZE",
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
412 "TOKEN_LBRACKET",
2171
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
413 "TOKEN_RBRACKET",
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
414 "TOKEN_LPAREN",
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
415 "TOKEN_RPAREN",
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
416 "TOKEN_STRING"
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
417 };
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
418
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
419 static char *parse_string_literal(char *start, char **end)
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
420 {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
421 uint32_t length = 0;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
422 uint8_t is_escape = 0;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
423 char *cur;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
424 for (cur = start; *cur && *cur != '"'; cur++)
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
425 {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
426 if (is_escape) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
427 switch (*cur)
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
428 {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
429 case 't':
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
430 case 'n':
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
431 case 'r':
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
432 case '\\':
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
433 break;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
434 default:
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
435 fprintf(stderr, "Unsupported escape character %c\n", *cur);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
436 return NULL;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
437 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
438 is_escape = 0;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
439 } else if (*cur == '\\') {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
440 is_escape = 1;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
441 continue;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
442 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
443 length++;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
444 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
445 if (!*cur) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
446 fprintf(stderr, "Unterminated string literal: %s\n", start);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
447 return NULL;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
448 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
449 *end = cur + 1;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
450 char *ret = calloc(1, length + 1);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
451 char *dst = ret;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
452 is_escape = 0;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
453 for (cur = start; *cur != '"'; ++cur)
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
454 {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
455 if (is_escape) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
456 switch (*cur)
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
457 {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
458 case 't':
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
459 *(dst++) = '\t';
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
460 break;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
461 case 'n':
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
462 *(dst++) = '\n';
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
463 break;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
464 case 'r':
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
465 *(dst++) = '\r';
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
466 break;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
467 case '\\':
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
468 *(dst++) = '\\';
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
469 break;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
470 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
471 is_escape = 0;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
472 } else if (*cur == '\\') {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
473 is_escape = 1;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
474 continue;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
475 } else {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
476 *(dst++) = *cur;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
477 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
478 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
479 *dst = 0;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
480 return ret;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
481 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
482
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
483 static token parse_token(char *start, char **end)
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
484 {
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
485 while(*start && isblank(*start) && *start != '\n' && *start != '\r')
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
486 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
487 ++start;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
488 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
489 if (!*start || *start == '\n' || *start == '\r') {
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
490 *end = start;
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
491 return (token){
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
492 .type = TOKEN_NONE
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
493 };
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
494 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
495 if (*start == '$' || (*start == '0' && start[1] == 'x')) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
496 return (token) {
2363
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
497 .type = TOKEN_INT,
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
498 .v = {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
499 .num = strtol(start + (*start == '$' ? 1 : 2), end, 16)
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
500 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
501 };
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
502 }
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
503 if (*start == '"') {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
504 char *str = parse_string_literal(start + 1, end);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
505 if (!str) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
506 *end = start;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
507 return (token){
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
508 .type = TOKEN_NONE
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
509 };
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
510 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
511 return (token){
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
512 .type = TOKEN_STRING,
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
513 .v = {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
514 .str = str
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
515 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
516 };
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
517 }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
518 if (isdigit(*start)) {
2363
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
519 uint32_t ipart = strtol(start, end, 10);
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
520 if (**end == '.') {
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
521 start = *end + 1;
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
522 uint32_t fpart = strtol(start, end, 10);
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
523 float fval;
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
524 if (fpart) {
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
525 float divisor = powf(10.0f, *end - start);
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
526 fval = ipart + fpart / divisor;
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
527 } else {
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
528 fval = ipart;
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
529 }
2363
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
530 return (token) {
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
531 .type = TOKEN_DECIMAL,
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
532 .v = {
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
533 .f = fval
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
534 }
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
535 };
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
536 } else {
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
537 return (token) {
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
538 .type = TOKEN_INT,
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
539 .v = {
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
540 .num = ipart
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
541 }
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
542 };
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
543 }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
544 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
545 switch (*start)
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
546 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
547 case '+':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
548 case '-':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
549 case '*':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
550 case '/':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
551 case '&':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
552 case '|':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
553 case '^':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
554 case '~':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
555 case '=':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
556 case '!':
2191
d87a76afbd8a Add '>', '<', '>=' and '<=' operators to debugger expression engine
Michael Pavone <pavone@retrodev.com>
parents: 2190
diff changeset
557 case '>':
d87a76afbd8a Add '>', '<', '>=' and '<=' operators to debugger expression engine
Michael Pavone <pavone@retrodev.com>
parents: 2190
diff changeset
558 case '<':
d87a76afbd8a Add '>', '<', '>=' and '<=' operators to debugger expression engine
Michael Pavone <pavone@retrodev.com>
parents: 2190
diff changeset
559 if ((*start == '!' || *start == '>' || *start == '<') && start[1] == '=') {
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
560 *end = start + 2;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
561 return (token) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
562 .type = TOKEN_OPER,
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
563 .v = {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
564 .op = {*start, start[1], 0}
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
565 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
566 };
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
567 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
568 *end = start + 1;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
569 return (token) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
570 .type = TOKEN_OPER,
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
571 .v = {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
572 .op = {*start, 0}
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
573 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
574 };
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
575 case '.':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
576 *end = start + 2;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
577 return (token) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
578 .type = TOKEN_SIZE,
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
579 .v = {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
580 .op = {start[1], 0}
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
581 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
582 };
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
583 case '[':
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
584 *end = start + 1;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
585 return (token) {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
586 .type = TOKEN_LBRACKET
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
587 };
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
588 case ']':
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
589 *end = start + 1;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
590 return (token) {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
591 .type = TOKEN_RBRACKET
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
592 };
2171
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
593 case '(':
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
594 *end = start + 1;
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
595 return (token) {
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
596 .type = TOKEN_LPAREN
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
597 };
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
598 case ')':
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
599 *end = start + 1;
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
600 return (token) {
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
601 .type = TOKEN_RPAREN
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
602 };
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
603 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
604 *end = start + 1;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
605 token_type type = TOKEN_NAME;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
606 while (**end && !isspace(**end))
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
607 {
2172
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
608 uint8_t done = 0;
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
609 switch (**end)
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
610 {
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
611 case '[':
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
612 type = TOKEN_ARRAY;
2364
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
613 done = 1;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
614 break;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
615 case '(':
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
616 type = TOKEN_FUNCALL;
2172
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
617 case '+':
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
618 case '-':
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
619 case '*':
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
620 case '/':
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
621 case '&':
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
622 case '|':
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
623 case '^':
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
624 case '~':
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
625 case '=':
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
626 case '!':
2191
d87a76afbd8a Add '>', '<', '>=' and '<=' operators to debugger expression engine
Michael Pavone <pavone@retrodev.com>
parents: 2190
diff changeset
627 case '>':
d87a76afbd8a Add '>', '<', '>=' and '<=' operators to debugger expression engine
Michael Pavone <pavone@retrodev.com>
parents: 2190
diff changeset
628 case '<':
2172
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
629 case '.':
2357
344c6a3fe8a8 Fix annoying bug in debugger tokenizer
Michael Pavone <pavone@retrodev.com>
parents: 2302
diff changeset
630 case ']':
344c6a3fe8a8 Fix annoying bug in debugger tokenizer
Michael Pavone <pavone@retrodev.com>
parents: 2302
diff changeset
631 case ')':
2172
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
632 done = 1;
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
633 break;
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
634 }
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
635 if (done) {
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
636 break;
a00773a336d8 Fix bug in debugger lexer
Michael Pavone <pavone@retrodev.com>
parents: 2171
diff changeset
637 }
2186
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
638
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
639 ++*end;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
640 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
641 char *name = malloc(*end - start + 1);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
642 memcpy(name, start, *end - start);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
643 name[*end-start] = 0;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
644 return (token) {
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
645 .type = type,
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
646 .v = {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
647 .str = name
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
648 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
649 };
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
650 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
651
2364
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
652 static void free_expr(expr *e);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
653 static void free_expr_int(expr *e)
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
654 {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
655 free_expr(e->left);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
656 if (e->type == EXPR_FUNCALL) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
657 for (uint32_t i = 0; i < e->op.v.num; i++)
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
658 {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
659 free_expr_int(e->right + i);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
660 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
661 free(e->right);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
662 } else {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
663 free_expr(e->right);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
664 }
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
665 if (e->op.type == TOKEN_NAME || e->op.type == TOKEN_ARRAY || e->op.type == TOKEN_STRING) {
2364
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
666 free(e->op.v.str);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
667 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
668 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
669
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
670 static void free_expr(expr *e)
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
671 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
672 if (!e) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
673 return;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
674 }
2364
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
675 free_expr_int(e);
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
676 free(e);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
677 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
678
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
679 static expr *parse_scalar_or_muldiv(char *start, char **end);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
680 static expr *parse_expression(char *start, char **end);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
681
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
682 static void handle_namespace(expr *e)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
683 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
684 if (e->op.type != TOKEN_NAME && e->op.type != TOKEN_ARRAY) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
685 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
686 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
687 char *start = e->op.v.str;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
688 char *orig_start = start;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
689 for (char *cur = start; *cur; ++cur)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
690 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
691 if (*cur == ':') {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
692 char *ns = malloc(cur - start + 1);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
693 memcpy(ns, start, cur - start);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
694 ns[cur - start] = 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
695 expr *inner = calloc(1, sizeof(expr));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
696 inner->type = EXPR_SCALAR;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
697 inner->op.type = TOKEN_NAME;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
698 start = cur + 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
699 inner->op.v.str = start;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
700 e->left = inner;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
701 e->type = EXPR_NAMESPACE;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
702 e->op.v.str = ns;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
703 e = inner;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
704 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
705 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
706 if (start != orig_start) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
707 //We've split the original string up into
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
708 //a bunch of individually allocated fragments
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
709 //this is just a little stup of the original
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
710 e->op.v.str = strdup(e->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
711 free(orig_start);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
712 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
713 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
714
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
715 static expr *parse_scalar(char *start, char **end)
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
716 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
717 char *after_first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
718 token first = parse_token(start, &after_first);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
719 if (!first.type) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
720 return NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
721 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
722 if (first.type == TOKEN_SIZE) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
723 fprintf(stderr, "Unexpected TOKEN_SIZE '.%s'\n", first.v.op);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
724 return NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
725 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
726 if (first.type == TOKEN_OPER) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
727 expr *target = parse_scalar(after_first, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
728 if (!target) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
729 fprintf(stderr, "Unary expression %s needs value\n", first.v.op);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
730 return NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
731 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
732 expr *ret = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
733 ret->type = EXPR_UNARY;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
734 ret->op = first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
735 ret->left = target;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
736 *end = after_first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
737 return ret;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
738 }
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
739 if (first.type == TOKEN_LBRACKET || first.type == TOKEN_ARRAY) {
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
740 expr *ret = calloc(1, sizeof(expr));
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
741 ret->type = EXPR_MEM;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
742 if (first.type == TOKEN_ARRAY) {
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
743 //current token is the array name
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
744 //consume the bracket token
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
745 parse_token(after_first, &after_first);
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
746 ret->right = calloc(1, sizeof(expr));
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
747 ret->right->type = EXPR_SCALAR;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
748 ret->right->op = first;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
749 handle_namespace(ret->right);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
750 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
751
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
752 ret->left = parse_expression(after_first, end);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
753 if (!ret->left) {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
754 fprintf(stderr, "Expression expected after `[`\n");
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
755 free(ret);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
756 return NULL;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
757 }
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
758 token rbrack = parse_token(*end, end);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
759 if (rbrack.type != TOKEN_RBRACKET) {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
760 fprintf(stderr, "Missing closing `]`");
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
761 free_expr(ret);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
762 return NULL;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
763 }
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
764 char *after_size;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
765 token size = parse_token(*end, &after_size);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
766 if (size.type == TOKEN_SIZE) {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
767 *end = after_size;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
768 ret->op = size;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
769 }
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
770 return ret;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
771 }
2171
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
772 if (first.type == TOKEN_LPAREN) {
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
773 expr *ret = parse_expression(after_first, end);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
774 if (!ret) {
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
775 fprintf(stderr, "Expression expected after `(`\n");
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
776 return NULL;
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
777 }
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
778 token rparen = parse_token(*end, end);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
779 if (rparen.type != TOKEN_RPAREN) {
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
780 fprintf(stderr, "Missing closing `)`");
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
781 free_expr(ret);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
782 return NULL;
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
783 }
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
784 return ret;
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
785 }
2364
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
786 if (first.type == TOKEN_FUNCALL) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
787 expr *ret = calloc(1, sizeof(expr));
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
788 ret->left = calloc(1, sizeof(expr));
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
789 ret->left->type = EXPR_SCALAR;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
790 ret->left->op = first;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
791 ret->left->op.type = TOKEN_NAME;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
792 uint32_t storage = 0;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
793 ret->op.v.num = 0;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
794 token next = parse_token(after_first, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
795 while (next.type != TOKEN_RPAREN && next.type != TOKEN_NONE)
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
796 {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
797 expr *e = parse_expression(after_first, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
798 if (!e) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
799 fprintf(stderr, "Expression expected after '('\n");
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
800 free_expr(ret);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
801 return NULL;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
802 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
803 if (storage == ret->op.v.num) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
804 storage = storage ? storage * 2 : 1;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
805 ret->right = realloc(ret->right, storage * sizeof(expr));
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
806 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
807 ret->right[ret->op.v.num++] = *e;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
808 free(e);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
809 after_first = *end;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
810 next = parse_token(after_first, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
811 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
812 if (next.type != TOKEN_RPAREN) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
813 fprintf(stderr, "Missing ')' after '('\n");
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
814 free_expr(ret);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
815 return NULL;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
816 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
817 return ret;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
818 }
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
819 if (first.type != TOKEN_INT && first.type != TOKEN_DECIMAL && first.type != TOKEN_NAME && first.type != TOKEN_STRING) {
2171
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
820 fprintf(stderr, "Unexpected token %s\n", token_type_names[first.type]);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
821 return NULL;
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
822 }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
823 token second = parse_token(after_first, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
824 if (second.type != TOKEN_SIZE) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
825 expr *ret = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
826 ret->type = EXPR_SCALAR;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
827 ret->op = first;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
828 handle_namespace(ret);
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
829 *end = after_first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
830 return ret;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
831 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
832 expr *ret = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
833 ret->type = EXPR_SIZE;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
834 ret->left = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
835 ret->left->type = EXPR_SCALAR;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
836 ret->left->op = second;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
837 handle_namespace(ret->left);
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
838 ret->op = first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
839 return ret;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
840 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
841
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
842 static expr *maybe_binary(expr *left, char *start, char **end)
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
843 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
844 char *after_first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
845 token first = parse_token(start, &after_first);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
846 if (first.type != TOKEN_OPER) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
847 *end = start;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
848 return left;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
849 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
850 expr *bin = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
851 bin->left = left;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
852 bin->op = first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
853 bin->type = EXPR_BINARY;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
854 switch (first.v.op[0])
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
855 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
856 case '*':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
857 case '/':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
858 case '&':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
859 case '|':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
860 case '^':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
861 bin->right = parse_scalar(after_first, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
862 return maybe_binary(bin, *end, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
863 case '+':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
864 case '-':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
865 bin->right = parse_scalar_or_muldiv(after_first, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
866 return maybe_binary(bin, *end, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
867 case '=':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
868 case '!':
2191
d87a76afbd8a Add '>', '<', '>=' and '<=' operators to debugger expression engine
Michael Pavone <pavone@retrodev.com>
parents: 2190
diff changeset
869 case '>':
d87a76afbd8a Add '>', '<', '>=' and '<=' operators to debugger expression engine
Michael Pavone <pavone@retrodev.com>
parents: 2190
diff changeset
870 case '<':
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
871 bin->right = parse_expression(after_first, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
872 return bin;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
873 default:
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
874 bin->left = NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
875 free(bin);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
876 return left;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
877 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
878 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
879
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
880 static expr *maybe_muldiv(expr *left, char *start, char **end)
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
881 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
882 char *after_first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
883 token first = parse_token(start, &after_first);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
884 if (first.type != TOKEN_OPER) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
885 *end = start;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
886 return left;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
887 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
888 expr *bin = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
889 bin->left = left;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
890 bin->op = first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
891 bin->type = EXPR_BINARY;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
892 switch (first.v.op[0])
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
893 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
894 case '*':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
895 case '/':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
896 case '&':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
897 case '|':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
898 case '^':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
899 bin->right = parse_scalar(after_first, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
900 return maybe_binary(bin, *end, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
901 default:
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
902 bin->left = NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
903 free(bin);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
904 return left;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
905 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
906 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
907
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
908 static expr *parse_scalar_or_muldiv(char *start, char **end)
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
909 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
910 char *after_first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
911 token first = parse_token(start, &after_first);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
912 if (!first.type) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
913 return NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
914 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
915 if (first.type == TOKEN_SIZE) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
916 fprintf(stderr, "Unexpected TOKEN_SIZE '.%s'\n", first.v.op);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
917 return NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
918 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
919 if (first.type == TOKEN_OPER) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
920 expr *target = parse_scalar(after_first, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
921 if (!target) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
922 fprintf(stderr, "Unary expression %s needs value\n", first.v.op);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
923 return NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
924 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
925 expr *ret = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
926 ret->type = EXPR_UNARY;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
927 ret->op = first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
928 ret->left = target;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
929 return ret;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
930 }
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
931 if (first.type == TOKEN_LBRACKET || first.type == TOKEN_ARRAY) {
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
932 expr *ret = calloc(1, sizeof(expr));
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
933 ret->type = EXPR_MEM;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
934 if (first.type == TOKEN_ARRAY) {
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
935 //current token is the array name
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
936 //consume the bracket token
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
937 parse_token(after_first, &after_first);
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
938 ret->right = calloc(1, sizeof(expr));
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
939 ret->right->type = EXPR_SCALAR;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
940 ret->right->op = first;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
941 handle_namespace(ret->right);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
942 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
943
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
944 ret->left = parse_expression(after_first, end);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
945 if (!ret->left) {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
946 fprintf(stderr, "Expression expected after `[`\n");
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
947 free(ret);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
948 return NULL;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
949 }
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
950 token rbrack = parse_token(*end, end);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
951 if (rbrack.type != TOKEN_RBRACKET) {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
952 fprintf(stderr, "Missing closing `]`");
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
953 free_expr(ret);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
954 return NULL;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
955 }
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
956 char *after_size;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
957 token size = parse_token(*end, &after_size);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
958 if (size.type == TOKEN_SIZE) {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
959 *end = after_size;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
960 ret->op = size;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
961 }
2171
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
962 return maybe_muldiv(ret, *end, end);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
963 }
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
964 if (first.type == TOKEN_LPAREN) {
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
965 expr *ret = parse_expression(after_first, end);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
966 if (!ret) {
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
967 fprintf(stderr, "Expression expected after `(`\n");
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
968 return NULL;
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
969 }
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
970 token rparen = parse_token(*end, end);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
971 if (rparen.type != TOKEN_RPAREN) {
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
972 fprintf(stderr, "Missing closing `)`");
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
973 free_expr(ret);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
974 return NULL;
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
975 }
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
976 return maybe_muldiv(ret, *end, end);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
977 }
2364
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
978 if (first.type == TOKEN_FUNCALL) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
979 expr *ret = calloc(1, sizeof(expr));
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
980 ret->left = calloc(1, sizeof(expr));
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
981 ret->left->type = EXPR_SCALAR;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
982 ret->left->op = first;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
983 ret->left->op.type = TOKEN_NAME;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
984 uint32_t storage = 0;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
985 ret->op.v.num = 0;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
986 token next = parse_token(after_first, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
987 while (next.type != TOKEN_RPAREN && next.type != TOKEN_NONE)
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
988 {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
989 expr *e = parse_expression(after_first, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
990 if (!e) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
991 fprintf(stderr, "Expression expected after '('\n");
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
992 free_expr(ret);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
993 return NULL;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
994 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
995 if (storage == ret->op.v.num) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
996 storage = storage ? storage * 2 : 1;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
997 ret->right = realloc(ret->right, storage * sizeof(expr));
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
998 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
999 ret->right[ret->op.v.num++] = *e;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1000 free(e);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1001 after_first = *end;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1002 next = parse_token(after_first, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1003 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1004 if (next.type != TOKEN_RPAREN) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1005 fprintf(stderr, "Missing ')' after '('\n");
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1006 free_expr(ret);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1007 return NULL;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1008 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1009 return maybe_muldiv(ret, *end, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1010 }
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
1011 if (first.type != TOKEN_INT && first.type != TOKEN_DECIMAL && first.type != TOKEN_NAME && first.type != TOKEN_STRING) {
2171
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1012 fprintf(stderr, "Unexpected token %s\n", token_type_names[first.type]);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1013 return NULL;
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1014 }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1015 char *after_second;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1016 token second = parse_token(after_first, &after_second);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1017 if (second.type == TOKEN_OPER) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1018 expr *ret;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1019 expr *bin = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1020 bin->type = EXPR_BINARY;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1021 bin->left = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1022 bin->left->type = EXPR_SCALAR;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1023 bin->left->op = first;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1024 handle_namespace(bin->left);
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1025 bin->op = second;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1026 switch (second.v.op[0])
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1027 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1028 case '*':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1029 case '/':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1030 case '&':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1031 case '|':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1032 case '^':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1033 bin->right = parse_scalar(after_second, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1034 return maybe_muldiv(bin, *end, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1035 case '+':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1036 case '-':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1037 case '=':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1038 case '!':
2191
d87a76afbd8a Add '>', '<', '>=' and '<=' operators to debugger expression engine
Michael Pavone <pavone@retrodev.com>
parents: 2190
diff changeset
1039 case '>':
d87a76afbd8a Add '>', '<', '>=' and '<=' operators to debugger expression engine
Michael Pavone <pavone@retrodev.com>
parents: 2190
diff changeset
1040 case '<':
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1041 ret = bin->left;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1042 bin->left = NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1043 free_expr(bin);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1044 return ret;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1045 default:
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1046 fprintf(stderr, "%s is not a valid binary operator\n", second.v.op);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1047 free(bin->left);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1048 free(bin);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1049 return NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1050 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1051 } else if (second.type == TOKEN_SIZE) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1052 expr *value = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1053 value->type = EXPR_SIZE;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1054 value->op = second;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1055 value->left = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1056 value->left->type = EXPR_SCALAR;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1057 value->left->op = first;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1058 handle_namespace(value->left);
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1059 return maybe_muldiv(value, after_second, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1060 } else {
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1061 expr *ret = calloc(1, sizeof(expr));
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1062 ret->type = EXPR_SCALAR;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1063 ret->op = first;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1064 handle_namespace(ret);
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1065 *end = after_first;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1066 return ret;
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1067 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1068 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1069
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1070 static expr *parse_expression(char *start, char **end)
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1071 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1072 char *after_first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1073 token first = parse_token(start, &after_first);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1074 if (!first.type) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1075 return NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1076 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1077 if (first.type == TOKEN_SIZE) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1078 fprintf(stderr, "Unexpected TOKEN_SIZE '.%s'\n", first.v.op);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1079 return NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1080 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1081 if (first.type == TOKEN_OPER) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1082 expr *target = parse_scalar(after_first, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1083 if (!target) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1084 fprintf(stderr, "Unary expression %s needs value\n", first.v.op);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1085 return NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1086 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1087 expr *ret = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1088 ret->type = EXPR_UNARY;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1089 ret->op = first;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1090 ret->left = target;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1091 return ret;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1092 }
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1093 if (first.type == TOKEN_LBRACKET || first.type == TOKEN_ARRAY) {
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1094 expr *ret = calloc(1, sizeof(expr));
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1095 ret->type = EXPR_MEM;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1096 if (first.type == TOKEN_ARRAY) {
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1097 //current token is the array name
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1098 //consume the bracket token
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1099 parse_token(after_first, &after_first);
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1100 ret->right = calloc(1, sizeof(expr));
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1101 ret->right->type = EXPR_SCALAR;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1102 ret->right->op = first;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1103 handle_namespace(ret->right);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1104 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1105
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1106 ret->left = parse_expression(after_first, end);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1107 if (!ret->left) {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1108 fprintf(stderr, "Expression expected after `[`\n");
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1109 free(ret);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1110 return NULL;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1111 }
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1112 token rbrack = parse_token(*end, end);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1113 if (rbrack.type != TOKEN_RBRACKET) {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1114 fprintf(stderr, "Missing closing `]`");
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1115 free_expr(ret);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1116 return NULL;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1117 }
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1118 char *after_size;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1119 token size = parse_token(*end, &after_size);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1120 if (size.type == TOKEN_SIZE) {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1121 *end = after_size;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1122 ret->op = size;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1123 }
2171
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1124 return maybe_binary(ret, *end, end);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1125 }
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1126 if (first.type == TOKEN_LPAREN) {
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1127 expr *ret = parse_expression(after_first, end);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1128 if (!ret) {
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1129 fprintf(stderr, "Expression expected after `(`\n");
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1130 return NULL;
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1131 }
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1132 token rparen = parse_token(*end, end);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1133 if (rparen.type != TOKEN_RPAREN) {
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1134 fprintf(stderr, "Missing closing `)`");
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1135 free_expr(ret);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1136 return NULL;
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1137 }
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1138 return maybe_binary(ret, *end, end);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1139 }
2364
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1140 if (first.type == TOKEN_FUNCALL) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1141 expr *ret = calloc(1, sizeof(expr));
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1142 ret->type = EXPR_FUNCALL;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1143 ret->left = calloc(1, sizeof(expr));
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1144 ret->left->type = EXPR_SCALAR;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1145 ret->left->op = first;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1146 ret->left->op.type = TOKEN_NAME;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1147 uint32_t storage = 0;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1148 ret->op.v.num = 0;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1149 //consume LPAREN
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1150 parse_token(after_first, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1151 after_first = *end;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1152 token next = parse_token(after_first, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1153 while (next.type != TOKEN_RPAREN && next.type != TOKEN_NONE)
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1154 {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1155 expr *e = parse_expression(after_first, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1156 if (!e) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1157 fprintf(stderr, "Expression expected after '('\n");
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1158 free_expr(ret);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1159 return NULL;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1160 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1161 if (storage == ret->op.v.num) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1162 storage = storage ? storage * 2 : 1;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1163 ret->right = realloc(ret->right, storage * sizeof(expr));
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1164 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1165 ret->right[ret->op.v.num++] = *e;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1166 free(e);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1167 after_first = *end;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1168 next = parse_token(after_first, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1169 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1170 if (next.type != TOKEN_RPAREN) {
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1171 fprintf(stderr, "Missing ')' after '('\n");
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1172 free_expr(ret);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1173 return NULL;
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1174 }
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1175 return maybe_binary(ret, *end, end);
c822bb628fc3 Add support for function call expressions in debug parser
Michael Pavone <pavone@retrodev.com>
parents: 2363
diff changeset
1176 }
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
1177 if (first.type != TOKEN_INT && first.type != TOKEN_DECIMAL && first.type != TOKEN_NAME && first.type != TOKEN_STRING) {
2171
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1178 fprintf(stderr, "Unexpected token %s\n", token_type_names[first.type]);
4b47155965c8 Implement parentheses in debugger parser
Michael Pavone <pavone@retrodev.com>
parents: 2170
diff changeset
1179 return NULL;
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1180 }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1181 char *after_second;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1182 token second = parse_token(after_first, &after_second);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1183 if (second.type == TOKEN_OPER) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1184 expr *bin = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1185 bin->type = EXPR_BINARY;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1186 bin->left = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1187 bin->left->type = EXPR_SCALAR;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1188 bin->left->op = first;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1189 handle_namespace(bin->left);
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1190 bin->op = second;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1191 switch (second.v.op[0])
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1192 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1193 case '*':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1194 case '/':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1195 case '&':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1196 case '|':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1197 case '^':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1198 bin->right = parse_scalar(after_second, end);
2186
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1199 if (!bin->right) {
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1200 fprintf(stderr, "Expected expression to the right of %s\n", second.v.op);
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1201 free_expr(bin);
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1202 return NULL;
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1203 }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1204 return maybe_binary(bin, *end, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1205 case '+':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1206 case '-':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1207 bin->right = parse_scalar_or_muldiv(after_second, end);
2186
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1208 if (!bin->right) {
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1209 fprintf(stderr, "Expected expression to the right of %s\n", second.v.op);
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1210 free_expr(bin);
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1211 return NULL;
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1212 }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1213 return maybe_binary(bin, *end, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1214 case '=':
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1215 case '!':
2191
d87a76afbd8a Add '>', '<', '>=' and '<=' operators to debugger expression engine
Michael Pavone <pavone@retrodev.com>
parents: 2190
diff changeset
1216 case '>':
d87a76afbd8a Add '>', '<', '>=' and '<=' operators to debugger expression engine
Michael Pavone <pavone@retrodev.com>
parents: 2190
diff changeset
1217 case '<':
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1218 bin->right = parse_expression(after_second, end);
2186
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1219 if (!bin->right) {
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1220 fprintf(stderr, "Expected expression to the right of %s\n", second.v.op);
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1221 free_expr(bin);
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1222 return NULL;
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
1223 }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1224 return bin;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1225 default:
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1226 fprintf(stderr, "%s is not a valid binary operator\n", second.v.op);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1227 free(bin->left);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1228 free(bin);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1229 return NULL;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1230 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1231 } else if (second.type == TOKEN_SIZE) {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1232 expr *value = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1233 value->type = EXPR_SIZE;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1234 value->op = second;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1235 value->left = calloc(1, sizeof(expr));
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1236 value->left->type = EXPR_SCALAR;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1237 value->left->op = first;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1238 handle_namespace(value->left);
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1239 return maybe_binary(value, after_second, end);
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1240 } else {
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1241 if (second.type == TOKEN_NAME) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1242 free(second.v.str);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1243 }
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1244 expr *ret = calloc(1, sizeof(expr));
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1245 ret->type = EXPR_SCALAR;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1246 ret->op = first;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1247 handle_namespace(ret);
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1248 *end = after_first;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1249 return ret;
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1250 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1251 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1252
2371
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1253 static uint8_t execute_block(debug_root *root, command_block * block);
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1254 uint8_t eval_expr(debug_root *root, expr *e, debug_val *out)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1255 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1256 debug_val right;
2365
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1257 debug_val *args;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1258 debug_func *func;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1259 int num_args;
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1260 switch(e->type)
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1261 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1262 case EXPR_SCALAR:
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1263 if (e->op.type == TOKEN_NAME || e->op.type == TOKEN_ARRAY) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1264 debug_var *var = tern_find_ptr(root->variables, e->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1265 if (!var) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1266 return 0;
2214
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
1267 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1268 *out = var->get(var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1269 return 1;
2363
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
1270 } else if (e->op.type == TOKEN_INT) {
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
1271 *out = debug_int(e->op.v.num);
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
1272 return 1;
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
1273 } else if (e->op.type == TOKEN_DECIMAL){
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
1274 *out = debug_float(e->op.v.f);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
1275 return 1;
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1276 } else {
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
1277 *out = new_debug_string(e->op.v.str);
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1278 return 1;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1279 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1280 case EXPR_UNARY:
2175
8c28c5466d70 Minor cleanup of debugger changes
Michael Pavone <pavone@retrodev.com>
parents: 2174
diff changeset
1281 if (!eval_expr(root, e->left, out)) {
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1282 return 0;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1283 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1284 switch (e->op.v.op[0])
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1285 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1286 case '!':
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1287 if (out->type != DBG_VAL_U32) { fprintf(stderr, "operator ! is only defined for integers"); return 0; }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1288 out->v.u32 = !out->v.u32;
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1289 break;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1290 case '~':
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1291 if (out->type != DBG_VAL_U32) { fprintf(stderr, "operator ~ is only defined for integers"); return 0; }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1292 out->v.u32 = ~out->v.u32;
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1293 break;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1294 case '-':
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1295 if (out->type == DBG_VAL_U32) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1296 out->v.u32 = -out->v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1297 } else if (out->type == DBG_VAL_F32) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1298 out->v.f32 = -out->v.f32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1299 } else {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1300 fprintf(stderr, "operator ~ is only defined for integers and floats");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1301 return 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1302 }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1303 break;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1304 default:
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1305 return 0;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1306 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1307 return 1;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1308 case EXPR_BINARY:
2175
8c28c5466d70 Minor cleanup of debugger changes
Michael Pavone <pavone@retrodev.com>
parents: 2174
diff changeset
1309 if (!eval_expr(root, e->left, out) || !eval_expr(root, e->right, &right)) {
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1310 return 0;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1311 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1312 if (out->type != right.type) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1313 if (out->type == DBG_VAL_F32) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1314 if (right.type == DBG_VAL_U32) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1315 right.type = DBG_VAL_F32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1316 float v = right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1317 right.v.f32 = v;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1318 } else {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1319 fprintf(stderr, "Invalid type on right side of binary operator\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1320 return 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1321 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1322 } else if (out->type == DBG_VAL_U32) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1323 if (right.type == DBG_VAL_F32) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1324 out->type = DBG_VAL_F32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1325 float v = out->v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1326 out->v.f32 = v;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1327 } else {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1328 fprintf(stderr, "Invalid type on right side of binary operator\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1329 return 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1330 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1331 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1332 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1333 if (out->type == DBG_VAL_U32) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1334 switch (e->op.v.op[0])
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1335 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1336 case '+':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1337 out->v.u32 += right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1338 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1339 case '-':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1340 out->v.u32 -= right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1341 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1342 case '*':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1343 out->v.u32 *= right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1344 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1345 case '/':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1346 out->v.u32 /= right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1347 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1348 case '&':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1349 out->v.u32 &= right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1350 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1351 case '|':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1352 out->v.u32 |= right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1353 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1354 case '^':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1355 out->v.u32 ^= right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1356 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1357 case '=':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1358 out->v.u32 = out->v.u32 == right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1359 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1360 case '!':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1361 out->v.u32 = out->v.u32 != right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1362 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1363 case '>':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1364 out->v.u32 = e->op.v.op[1] ? out->v.u32 >= right.v.u32 : out->v.u32 > right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1365 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1366 case '<':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1367 out->v.u32 = e->op.v.op[1] ? out->v.u32 <= right.v.u32 : out->v.u32 < right.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1368 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1369 default:
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1370 return 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1371 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1372 } else if (out->type == DBG_VAL_F32) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1373 switch (e->op.v.op[0])
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1374 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1375 case '+':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1376 out->v.f32 += right.v.f32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1377 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1378 case '-':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1379 out->v.f32 -= right.v.f32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1380 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1381 case '*':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1382 out->v.f32 *= right.v.f32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1383 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1384 case '/':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1385 out->v.f32 /= right.v.f32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1386 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1387 case '=':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1388 out->v.u32 = out->v.f32 == right.v.f32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1389 out->type = DBG_VAL_U32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1390 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1391 case '!':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1392 out->v.u32 = out->v.f32 != right.v.f32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1393 out->type = DBG_VAL_U32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1394 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1395 case '>':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1396 out->v.u32 = e->op.v.op[1] ? out->v.f32 >= right.v.f32 : out->v.f32 > right.v.f32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1397 out->type = DBG_VAL_U32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1398 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1399 case '<':
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1400 out->v.u32 = e->op.v.op[1] ? out->v.f32 <= right.v.f32 : out->v.f32 < right.v.f32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1401 out->type = DBG_VAL_U32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1402 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1403 default:
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1404 return 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1405 }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1406 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1407 return 1;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1408 case EXPR_SIZE:
2175
8c28c5466d70 Minor cleanup of debugger changes
Michael Pavone <pavone@retrodev.com>
parents: 2174
diff changeset
1409 if (!eval_expr(root, e->left, out)) {
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1410 return 0;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1411 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1412 if (out->type != DBG_VAL_U32) { fprintf(stderr, "Size expressions are only defined for integers"); return 0; }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1413 switch (e->op.v.op[0])
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1414 {
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1415 case 'b':
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1416 out->v.u32 &= 0xFF;
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1417 break;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1418 case 'w':
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1419 out->v.u32 &= 0xFFFF;
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1420 break;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1421 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1422 return 1;
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1423 case EXPR_MEM:
2175
8c28c5466d70 Minor cleanup of debugger changes
Michael Pavone <pavone@retrodev.com>
parents: 2174
diff changeset
1424 if (!eval_expr(root, e->left, out)) {
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1425 return 0;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1426 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1427 if (out->type != DBG_VAL_U32) { fprintf(stderr, "Array index must be integer"); return 0; }
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1428 if (e->right) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1429 if (!eval_expr(root, e->right, &right)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1430 return 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1431 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1432 debug_array *array = get_array(right);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1433 if (!array) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1434 fprintf(stderr, "Attempt to index into value that is not an array");
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1435 return 0;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1436 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1437 if (out->v.u32 >= array->size) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1438 return 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1439 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1440 *out = array->get(array, out->v.u32);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1441 return 1;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1442 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1443 return root->read_mem(root, &out->v.u32, e->op.v.op[0]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1444 case EXPR_NAMESPACE:
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1445 root = tern_find_ptr(root->other_roots, e->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1446 if (!root) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1447 fprintf(stderr, "%s is not a valid namespace\n", e->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1448 return 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1449 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1450 return eval_expr(root, e->left, out);
2365
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1451 case EXPR_FUNCALL:
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1452 if (!eval_expr(root, e->left, out)) {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1453 return 0;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1454 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1455 if (out->type != DBG_VAL_FUNC) {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1456 fprintf(stderr, "Funcall expression requires function");
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1457 return 0;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1458 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1459 func = funcs + out->v.u32;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1460 num_args = e->op.v.num;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1461 if (func->min_args > 0 && num_args < func->min_args) {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1462 fprintf(stderr, "Function requires at least %d args, but %d given\n", func->min_args, num_args);
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1463 return 0;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1464 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1465 if (func->max_args >= 0 && num_args > func->max_args) {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1466 fprintf(stderr, "Function requires no more than %d args, but %d given\n", func->max_args, num_args);
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1467 return 0;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1468 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1469 args = calloc(num_args, sizeof(debug_val));
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1470 for (int i = 0; i < num_args; i++)
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1471 {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1472 if (!eval_expr(root, e->right + i, args + i)) {
2371
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1473 free(args);
2365
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1474 return 0;
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1475 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1476 }
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1477 if (func->is_native) {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1478 *out = func->impl.native(args, num_args);
2371
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1479 free(args);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1480 return 1;
2365
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1481 } else {
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1482 //TODO: Implement me
2371
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1483 debug_root *func_root = calloc(1, sizeof(debug_root));
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1484 for (int i = 0; i < num_args; i++)
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1485 {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1486 new_user_variable(func_root, func->arg_names[i], args[i]);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1487 }
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1488 free(args);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1489 func_root->other_roots = tern_insert_ptr(func_root->other_roots, "parent", root);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1490 execute_block(func_root, &func->impl.block);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1491 *out = func_root->retval;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1492 //FIXME: properly free root
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1493 tern_free(func_root->variables);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1494 tern_free(func_root->other_roots);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1495 free(func_root);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
1496 return 1;
2365
8c060849a503 Basic function call support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2364
diff changeset
1497 }
2169
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1498 default:
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1499 return 0;
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1500 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1501 }
cb9572145f8e WIP support for expression parsing in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2133
diff changeset
1502
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1503 char * find_param(char * buf)
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1504 {
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1505 for (; *buf; buf++) {
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1506 if (*buf == ' ') {
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1507 if (*(buf+1)) {
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1508 return buf+1;
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1509 }
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1510 }
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1511 }
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1512 return NULL;
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1513 }
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1514
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1515 void strip_nl(char * buf)
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1516 {
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1517 for(; *buf; buf++) {
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1518 if (*buf == '\n') {
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1519 *buf = 0;
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1520 return;
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1521 }
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1522 }
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1523 }
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
1524
1965
3a46ff899fa6 More correct implementation of byte printing in builtin debugger. Fix GDB debugger to use helper in backend.c for reading bytes
Michael Pavone <pavone@retrodev.com>
parents: 1963
diff changeset
1525 static uint8_t m68k_read_byte(uint32_t address, m68k_context *context)
3a46ff899fa6 More correct implementation of byte printing in builtin debugger. Fix GDB debugger to use helper in backend.c for reading bytes
Michael Pavone <pavone@retrodev.com>
parents: 1963
diff changeset
1526 {
3a46ff899fa6 More correct implementation of byte printing in builtin debugger. Fix GDB debugger to use helper in backend.c for reading bytes
Michael Pavone <pavone@retrodev.com>
parents: 1963
diff changeset
1527 //TODO: share this implementation with GDB debugger
3a46ff899fa6 More correct implementation of byte printing in builtin debugger. Fix GDB debugger to use helper in backend.c for reading bytes
Michael Pavone <pavone@retrodev.com>
parents: 1963
diff changeset
1528 return read_byte(address, (void **)context->mem_pointers, &context->options->gen, context);
3a46ff899fa6 More correct implementation of byte printing in builtin debugger. Fix GDB debugger to use helper in backend.c for reading bytes
Michael Pavone <pavone@retrodev.com>
parents: 1963
diff changeset
1529 }
3a46ff899fa6 More correct implementation of byte printing in builtin debugger. Fix GDB debugger to use helper in backend.c for reading bytes
Michael Pavone <pavone@retrodev.com>
parents: 1963
diff changeset
1530
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1531 static uint16_t m68k_read_word(uint32_t address, m68k_context *context)
1313
b27d7bf1107e Improved printing of word at absolute address to support reading from all address types. Implemented support for printing the value pointed to by a register. Removed abuse of read_dma_value in internal debugger.
Michael Pavone <pavone@retrodev.com>
parents: 1312
diff changeset
1532 {
b27d7bf1107e Improved printing of word at absolute address to support reading from all address types. Implemented support for printing the value pointed to by a register. Removed abuse of read_dma_value in internal debugger.
Michael Pavone <pavone@retrodev.com>
parents: 1312
diff changeset
1533 return read_word(address, (void **)context->mem_pointers, &context->options->gen, context);
b27d7bf1107e Improved printing of word at absolute address to support reading from all address types. Implemented support for printing the value pointed to by a register. Removed abuse of read_dma_value in internal debugger.
Michael Pavone <pavone@retrodev.com>
parents: 1312
diff changeset
1534 }
b27d7bf1107e Improved printing of word at absolute address to support reading from all address types. Implemented support for printing the value pointed to by a register. Removed abuse of read_dma_value in internal debugger.
Michael Pavone <pavone@retrodev.com>
parents: 1312
diff changeset
1535
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1536 static uint32_t m68k_read_long(uint32_t address, m68k_context *context)
1313
b27d7bf1107e Improved printing of word at absolute address to support reading from all address types. Implemented support for printing the value pointed to by a register. Removed abuse of read_dma_value in internal debugger.
Michael Pavone <pavone@retrodev.com>
parents: 1312
diff changeset
1537 {
b27d7bf1107e Improved printing of word at absolute address to support reading from all address types. Implemented support for printing the value pointed to by a register. Removed abuse of read_dma_value in internal debugger.
Michael Pavone <pavone@retrodev.com>
parents: 1312
diff changeset
1538 return m68k_read_word(address, context) << 16 | m68k_read_word(address + 2, context);
b27d7bf1107e Improved printing of word at absolute address to support reading from all address types. Implemented support for printing the value pointed to by a register. Removed abuse of read_dma_value in internal debugger.
Michael Pavone <pavone@retrodev.com>
parents: 1312
diff changeset
1539 }
b27d7bf1107e Improved printing of word at absolute address to support reading from all address types. Implemented support for printing the value pointed to by a register. Removed abuse of read_dma_value in internal debugger.
Michael Pavone <pavone@retrodev.com>
parents: 1312
diff changeset
1540
2175
8c28c5466d70 Minor cleanup of debugger changes
Michael Pavone <pavone@retrodev.com>
parents: 2174
diff changeset
1541 static uint8_t read_m68k(debug_root *root, uint32_t *out, char size)
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1542 {
2175
8c28c5466d70 Minor cleanup of debugger changes
Michael Pavone <pavone@retrodev.com>
parents: 2174
diff changeset
1543 m68k_context *context = root->cpu_context;
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1544 if (size == 'b') {
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1545 *out = m68k_read_byte(*out, context);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1546 } else if (size == 'l') {
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1547 if (*out & 1) {
2386
9f178feb3cb0 Prefix most hex-formatted values output by debugger with $ for consistency with number literal parsing
Michael Pavone <pavone@retrodev.com>
parents: 2380
diff changeset
1548 fprintf(stderr, "Longword access to odd addresses ($%X) is not allowed\n", *out);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1549 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1550 }
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1551 *out = m68k_read_long(*out, context);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1552 } else {
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1553 if (*out & 1) {
2386
9f178feb3cb0 Prefix most hex-formatted values output by debugger with $ for consistency with number literal parsing
Michael Pavone <pavone@retrodev.com>
parents: 2380
diff changeset
1554 fprintf(stderr, "Wword access to odd addresses ($%X) is not allowed\n", *out);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1555 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1556 }
2170
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1557 *out = m68k_read_word(*out, context);
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1558 }
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1559 return 1;
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1560 }
ada3130b1396 Add memory indirection syntax to debugger parser/evaluator
Michael Pavone <pavone@retrodev.com>
parents: 2169
diff changeset
1561
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1562 static uint8_t write_m68k(debug_root *root, uint32_t address, uint32_t value, char size)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1563 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1564 m68k_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1565 if (size == 'b') {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1566 write_byte(address, value, (void **)context->mem_pointers, &context->options->gen, context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1567 } else if (size == 'l') {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1568 if (address & 1) {
2386
9f178feb3cb0 Prefix most hex-formatted values output by debugger with $ for consistency with number literal parsing
Michael Pavone <pavone@retrodev.com>
parents: 2380
diff changeset
1569 fprintf(stderr, "Longword access to odd addresses ($%X) is not allowed\n", address);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1570 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1571 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1572 write_word(address, value >> 16, (void **)context->mem_pointers, &context->options->gen, context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1573 write_word(address + 2, value, (void **)context->mem_pointers, &context->options->gen, context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1574 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1575 if (address & 1) {
2386
9f178feb3cb0 Prefix most hex-formatted values output by debugger with $ for consistency with number literal parsing
Michael Pavone <pavone@retrodev.com>
parents: 2380
diff changeset
1576 fprintf(stderr, "Wword access to odd addresses ($%X) is not allowed\n", address);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1577 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1578 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1579 write_word(address, value, (void **)context->mem_pointers, &context->options->gen, context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1580 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1581 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1582 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
1583
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1584 static debug_val m68k_dreg_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1585 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1586 m68k_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1587 return debug_int(context->dregs[var->val.v.u32]);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1588 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1589
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1590 static void m68k_dreg_set(debug_var *var, debug_val val)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1591 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1592 m68k_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1593 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1594 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1595 fprintf(stderr, "M68K register d%d can only be set to an integer\n", var->val.v.u32);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1596 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1597 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1598 context->dregs[var->val.v.u32] = ival;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1599 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1600
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1601 static debug_val m68k_areg_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1602 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1603 m68k_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1604 return debug_int(context->aregs[var->val.v.u32]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1605 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1606
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1607 static void m68k_areg_set(debug_var *var, debug_val val)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1608 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1609 m68k_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1610 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1611 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1612 fprintf(stderr, "M68K register a%d can only be set to an integer\n", var->val.v.u32);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1613 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1614 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1615 context->aregs[var->val.v.u32] = ival;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1616 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1617
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1618 static debug_val m68k_sr_get(debug_var *var)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1619 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1620 m68k_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1621 debug_val ret;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1622 ret.v.u32 = context->status << 8;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1623 for (int flag = 0; flag < 5; flag++)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1624 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1625 ret.v.u32 |= context->flags[flag] << (4-flag);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1626 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1627 ret.type = DBG_VAL_U32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1628 return ret;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1629 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1630
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1631 static void m68k_sr_set(debug_var *var, debug_val val)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1632 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1633 m68k_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1634 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1635 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1636 fprintf(stderr, "M68K register sr can only be set to an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1637 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1638 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1639 context->status = ival >> 8;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1640 for (int flag = 0; flag < 5; flag++) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1641 context->flags[flag] = (ival & (1 << (4 - flag))) != 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1642 }
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1643 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1644
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1645 static debug_val m68k_cycle_get(debug_var *var)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1646 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1647 m68k_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1648 return debug_int(context->current_cycle);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1649 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1650
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1651 static debug_val m68k_usp_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1652 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1653 m68k_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1654 return debug_int(context->status & 0x20 ? context->aregs[8] : context->aregs[7]);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1655 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1656
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1657 static void m68k_usp_set(debug_var *var, debug_val val)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1658 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1659 m68k_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1660 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1661 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1662 fprintf(stderr, "M68K register usp can only be set to an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1663 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1664 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1665 context->aregs[context->status & 0x20 ? 8 : 7] = ival;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1666 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1667
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1668 static debug_val m68k_ssp_get(debug_var *var)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1669 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1670 m68k_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1671 return debug_int(context->status & 0x20 ? context->aregs[7] : context->aregs[8]);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1672 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1673
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1674 static void m68k_ssp_set(debug_var *var, debug_val val)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1675 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1676 m68k_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1677 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1678 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1679 fprintf(stderr, "M68K register ssp can only be set to an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1680 return;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1681 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1682 context->aregs[context->status & 0x20 ? 7 : 8] = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1683 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1684
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1685 static debug_val root_address_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1686 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1687 debug_root *root = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1688 return debug_int(root->address);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1689 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1690
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1691 static void m68k_names(debug_root *root)
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1692 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1693 debug_var *var;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1694 for (char i = 0; i < 8; i++)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1695 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1696 char rname[3] = {'d', '0' + i, 0};
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1697 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1698 var->get = m68k_dreg_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1699 var->set = m68k_dreg_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1700 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1701 var->val.v.u32 = i;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1702 root->variables = tern_insert_ptr(root->variables, rname, var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1703 rname[0] = 'D';
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1704 root->variables = tern_insert_ptr(root->variables, rname, var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1705
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1706 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1707 var->get = m68k_areg_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1708 var->set = m68k_areg_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1709 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1710 var->val.v.u32 = i;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1711 rname[0] = 'a';
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1712 root->variables = tern_insert_ptr(root->variables, rname, var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1713 rname[0] = 'A';
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1714 root->variables = tern_insert_ptr(root->variables, rname, var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1715 if (i == 7) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1716 root->variables = tern_insert_ptr(root->variables, "sp", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1717 root->variables = tern_insert_ptr(root->variables, "SP", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1718 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1719 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1720
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1721 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1722 var->get = m68k_sr_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1723 var->set = m68k_sr_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1724 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1725 root->variables = tern_insert_ptr(root->variables, "sr", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1726 root->variables = tern_insert_ptr(root->variables, "SR", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1727
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1728 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1729 var->get = root_address_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1730 var->ptr = root;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1731 root->variables = tern_insert_ptr(root->variables, "pc", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1732 root->variables = tern_insert_ptr(root->variables, "PC", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1733
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1734 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1735 var->get = m68k_usp_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1736 var->set = m68k_usp_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1737 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1738 root->variables = tern_insert_ptr(root->variables, "usp", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1739 root->variables = tern_insert_ptr(root->variables, "USP", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1740
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1741 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1742 var->get = m68k_ssp_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1743 var->set = m68k_ssp_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1744 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1745 root->variables = tern_insert_ptr(root->variables, "ssp", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1746 root->variables = tern_insert_ptr(root->variables, "SSP", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1747
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1748 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1749 var->get = m68k_cycle_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1750 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1751 root->variables = tern_insert_ptr(root->variables, "cycle", var);
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1752 }
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1753
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1754 static debug_val vcounter_get(debug_var *var)
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1755 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1756 vdp_context *vdp = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1757 return debug_int(vdp->vcounter);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1758 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1759
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1760 static debug_val hcounter_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1761 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1762 vdp_context *vdp = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1763 return debug_int(vdp->hslot);
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1764 }
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1765
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1766 static debug_val vdp_address_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1767 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1768 vdp_context *vdp = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1769 return debug_int(vdp->address);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1770 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1771
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1772 static void vdp_address_set(debug_var *var, debug_val val)
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1773 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1774 vdp_context *vdp = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1775 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1776 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1777 fprintf(stderr, "vdp address can only be set to an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1778 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1779 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1780 vdp->address = ival & 0x1FFFF;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1781 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1782
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1783 static debug_val vdp_cd_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1784 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1785 vdp_context *vdp = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1786 return debug_int(vdp->cd);
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1787 }
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1788
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1789 static void vdp_cd_set(debug_var *var, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1790 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1791 vdp_context *vdp = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1792 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1793 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1794 fprintf(stderr, "vdp cd can only be set to an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1795 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1796 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1797 vdp->cd = ival & 0x3F;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1798 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1799
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1800 static debug_val vdp_status_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1801 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1802 vdp_context *vdp = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1803 return debug_int(vdp_status(vdp));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1804 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1805
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1806 static debug_val debug_vram_get(debug_array *array, uint32_t index)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1807 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1808 vdp_context *vdp = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1809 return debug_int(vdp->vdpmem[index]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1810 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1811
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1812 static void debug_vram_set(debug_array *array, uint32_t index, debug_val val)
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1813 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1814 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1815 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1816 fprintf(stderr, "vram can only be set to integers\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1817 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1818 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1819 vdp_context *vdp = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1820 vdp->vdpmem[index] = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1821 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1822
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1823 static debug_val debug_vsram_get(debug_array *array, uint32_t index)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1824 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1825 vdp_context *vdp = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1826 return debug_int(vdp->vsram[index] & VSRAM_BITS);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1827 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1828
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1829 static void debug_vsram_set(debug_array *array, uint32_t index, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1830 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1831 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1832 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1833 fprintf(stderr, "vsram can only be set to integers\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1834 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1835 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1836 vdp_context *vdp = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1837 vdp->vsram[index] = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1838 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1839
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1840 static debug_val debug_cram_get(debug_array *array, uint32_t index)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1841 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1842 vdp_context *vdp = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1843 return debug_int(vdp->cram[index] & CRAM_BITS);
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1844 }
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1845
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1846 static void debug_cram_set(debug_array *array, uint32_t index, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1847 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1848 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1849 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1850 fprintf(stderr, "cram can only be set to integers\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1851 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1852 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1853 vdp_context *vdp = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1854 vdp->cram[index] = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1855 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1856
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1857 static debug_val debug_vreg_get(debug_array *array, uint32_t index)
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1858 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1859 vdp_context *vdp = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1860 return debug_int(vdp->regs[index]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1861 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1862
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1863 static void debug_vreg_set(debug_array *array, uint32_t index, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1864 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1865 vdp_context *vdp = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1866 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1867 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1868 fprintf(stderr, "vdp registers can only be set to integers\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1869 return;
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1870 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1871 vdp_reg_write(vdp, index, ival);
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1872 }
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1873
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1874 static debug_root* find_vdp_root(vdp_context *context)
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1875 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1876 debug_root *root = find_root(context);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1877 debug_var *var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1878 var->get = vcounter_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1879 var->ptr = context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1880 root->variables = tern_insert_ptr(root->variables, "vcounter", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1881
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1882 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1883 var->get = hcounter_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1884 var->ptr = context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1885 root->variables = tern_insert_ptr(root->variables, "hcounter", var);
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1886
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1887 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1888 var->get = vdp_address_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1889 var->set = vdp_address_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1890 var->ptr = context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1891 root->variables = tern_insert_ptr(root->variables, "address", var);
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1892
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1893 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1894 var->get = vdp_cd_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1895 var->set = vdp_cd_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1896 var->ptr = context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1897 root->variables = tern_insert_ptr(root->variables, "cd", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1898
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1899 new_readonly_variable(root, "vram", new_fixed_array(context, debug_vram_get, debug_vram_set, VRAM_SIZE));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1900 new_readonly_variable(root, "vsram", new_fixed_array(context, debug_vsram_get, debug_vsram_set, context->vsram_size));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1901 new_readonly_variable(root, "cram", new_fixed_array(context, debug_cram_get, debug_cram_set, CRAM_SIZE));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1902 new_readonly_variable(root, "reg", new_fixed_array(context, debug_vreg_get, debug_vreg_set, VDP_REGS));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1903
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1904 return root;
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1905 }
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1906
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1907 static debug_val debug_part1_get(debug_array *array, uint32_t index)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1908 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1909 ym2612_context *ym = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1910 return debug_int(ym->part1_regs[index]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1911 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1912
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1913 static void debug_part1_set(debug_array *array, uint32_t index, debug_val val)
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1914 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1915 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1916 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1917 fprintf(stderr, "ym2612 registers can only be set to integers\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1918 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1919 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1920 ym2612_context *ym = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1921 uint8_t old_part = ym->selected_part;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1922 uint8_t old_reg = ym->selected_reg;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1923 ym->selected_part = 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1924 ym->selected_reg = index;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1925 ym_data_write(ym, ival);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1926 ym->selected_part = old_part;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1927 ym->selected_reg = old_reg;
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1928 }
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1929
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1930 static debug_val debug_part2_get(debug_array *array, uint32_t index)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1931 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1932 ym2612_context *ym = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1933 return debug_int(ym->part2_regs[index]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1934 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1935
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1936 static void debug_part2_set(debug_array *array, uint32_t index, debug_val val)
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1937 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1938 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1939 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1940 fprintf(stderr, "ym2612 registers can only be set to integers\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1941 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1942 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1943 ym2612_context *ym = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1944 uint8_t old_part = ym->selected_part;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1945 uint8_t old_reg = ym->selected_reg;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1946 ym->selected_part = 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1947 ym->selected_reg = index;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1948 ym_data_write(ym, ival);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1949 ym->selected_part = old_part;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1950 ym->selected_reg = old_reg;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1951 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1952
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1953 static debug_root* find_ym2612_root(ym2612_context *context)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1954 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1955 debug_root *root = find_root(context);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1956
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1957 new_readonly_variable(root, "part1", new_fixed_array(context, debug_part1_get, debug_part1_set, YM_REG_END));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1958 new_readonly_variable(root, "part2", new_fixed_array(context, debug_part2_get, debug_part2_set, YM_REG_END));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1959
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1960 return root;
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1961 }
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1962
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1963
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1964 static debug_val debug_psgfreq_get(debug_array *array, uint32_t index)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1965 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1966 psg_context *psg = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1967 return debug_int(psg->counter_load[index]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1968 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1969
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1970 static void debug_psgfreq_set(debug_array *array, uint32_t index, debug_val val)
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1971 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1972 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1973 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1974 fprintf(stderr, "psg registers can only be set to integers\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1975 return;
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1976 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1977 psg_context *psg = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1978 psg->counter_load[index] = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1979 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1980
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1981 static debug_val debug_psgcount_get(debug_array *array, uint32_t index)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1982 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1983 psg_context *psg = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1984 return debug_int(psg->counters[index]);
2360
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1985 }
053ba4551c62 Expose some more emu state via debugger array mechanism
Michael Pavone <pavone@retrodev.com>
parents: 2359
diff changeset
1986
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1987 static void debug_psgcount_set(debug_array *array, uint32_t index, debug_val val)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1988 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1989 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1990 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1991 fprintf(stderr, "psg registers can only be set to integers\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1992 return;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
1993 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1994 psg_context *psg = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1995 psg->counters[index] = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1996 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1997
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1998 static debug_val debug_psgvol_get(debug_array *array, uint32_t index)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
1999 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2000 psg_context *psg = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2001 return debug_int(psg->volume[index]);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2002 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2003
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2004 static void debug_psgvol_set(debug_array *array, uint32_t index, debug_val val)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2005 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2006 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2007 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2008 fprintf(stderr, "psg registers can only be set to integers\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2009 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2010 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2011 psg_context *psg = array->base;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2012 psg->volume[index] = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2013 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2014
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2015 debug_root *find_psg_root(psg_context *psg)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2016 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2017 debug_root *root = find_root(psg);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2018
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2019 new_readonly_variable(root, "frequency", new_fixed_array(psg, debug_psgfreq_get, debug_psgfreq_set, 4));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2020 new_readonly_variable(root, "counter", new_fixed_array(psg, debug_psgcount_get, debug_psgcount_set, 4));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2021 new_readonly_variable(root, "volume", new_fixed_array(psg, debug_psgvol_get, debug_psgvol_set, 4));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2022
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2023 return root;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2024 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2025
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2026 void ambiguous_iter(char *key, tern_val val, uint8_t valtype, void *data)
829
cc05444a4a4e WIP debugger improvements. Partial support for display command in 68K debugger. Minor refactor to support commands on a breakpoint.
Michael Pavone <pavone@retrodev.com>
parents: 794
diff changeset
2027 {
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2028 char *prefix = data;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2029 char * full = alloc_concat(prefix, key);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2030 fprintf(stderr, "\t%s\n", full);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2031 free(full);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2032 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2033
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2034 uint8_t parse_command(debug_root *root, char *text, parsed_command *out)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2035 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2036 char *cur = text;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2037 while (*cur && *cur != '/' && !isspace(*cur))
829
cc05444a4a4e WIP debugger improvements. Partial support for display command in 68K debugger. Minor refactor to support commands on a breakpoint.
Michael Pavone <pavone@retrodev.com>
parents: 794
diff changeset
2038 {
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2039 ++cur;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2040 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2041 char *name = malloc(cur - text + 1);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2042 memcpy(name, text, cur - text);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2043 name[cur-text] = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2044 uint8_t ret = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2045 tern_node *prefix_res = tern_find_prefix(root->commands, name);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2046 command_def *def = tern_find_ptr(prefix_res, "");
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2047 if (!def) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2048 tern_node *node = prefix_res;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2049 while (node)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2050 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2051 if (node->left || node->right) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2052 break;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2053 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2054 if (node->el) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2055 node = node->straight.next;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2056 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2057 def = node->straight.value.ptrval;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2058 break;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2059 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2060 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2061 if (!def && prefix_res) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2062 fprintf(stderr, "%s is ambiguous. Matching commands:\n", name);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2063 tern_foreach(prefix_res, ambiguous_iter, name);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2064 goto cleanup_name;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2065 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2066 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2067 if (!def) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2068 fprintf(stderr, "%s is not a recognized command\n", name);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2069 goto cleanup_name;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2070 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2071 char *format = NULL;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2072 if (*cur == '/') {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2073 ++cur;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2074 text = cur;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2075 while (*cur && !isspace(*cur))
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2076 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2077 ++cur;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2078 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2079 format = malloc(cur - text + 1);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2080 memcpy(format, text, cur - text);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2081 format[cur - text] = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2082 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2083 int num_args = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2084 command_arg *args = NULL;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2085 if (*cur && *cur != '\n') {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2086 ++cur;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2087 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2088 text = cur;
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2089 if (def->raw_args) {
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2090 while (*cur && *cur != '\n')
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2091 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2092 ++cur;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2093 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2094 char *raw_param = NULL;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2095 if (cur != text) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2096 raw_param = malloc(cur - text + 1);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2097 memcpy(raw_param, text, cur - text);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2098 raw_param[cur - text] = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2099 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2100 out->raw = raw_param;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2101 out->args = NULL;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2102 out->num_args = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2103 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2104 int arg_storage = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2105 if (def->max_args > 0) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2106 arg_storage = def->max_args;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2107 } else if (def->max_args) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2108 arg_storage = def->min_args > 0 ? 2 * def->min_args : 2;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2109 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2110 if (arg_storage) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2111 args = calloc(arg_storage, sizeof(command_arg));
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2112 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2113 while (*text && *text != '\n')
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2114 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2115 char *after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2116 expr *e = parse_expression(text, &after);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2117 if (e) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2118 if (num_args == arg_storage) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2119 if (def->max_args >= 0) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2120 free_expr(e);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2121 fprintf(stderr, "Command %s takes a max of %d arguments, but at least %d provided\n", name, def->max_args, def->max_args+1);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2122 goto cleanup_args;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2123 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2124 arg_storage *= 2;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2125 args = realloc(args, arg_storage * sizeof(command_arg));
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2126 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2127 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2128 args[num_args].parsed = e;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2129 args[num_args].raw = malloc(after - text + 1);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2130 memcpy(args[num_args].raw, text, after - text);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2131 args[num_args++].raw[after - text] = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2132 text = after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2133 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2134 goto cleanup_args;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2135 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2136 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2137 if (num_args < def->min_args) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2138 fprintf(stderr, "Command %s requires at least %d arguments, but only %d provided\n", name, def->min_args, num_args);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2139 goto cleanup_args;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2140 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2141 out->raw = NULL;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2142 out->args = args;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2143 out->num_args = num_args;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2144 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2145 out->def = def;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2146 out->format = format;
2186
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
2147
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2148 ret = 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2149 cleanup_args:
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2150 if (!ret) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2151 for (int i = 0; i < num_args; i++)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2152 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2153 free_expr(args[i].parsed);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2154 free(args[i].raw);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2155 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2156 free(args);
829
cc05444a4a4e WIP debugger improvements. Partial support for display command in 68K debugger. Minor refactor to support commands on a breakpoint.
Michael Pavone <pavone@retrodev.com>
parents: 794
diff changeset
2157 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2158 cleanup_name:
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2159 free(name);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2160 return ret;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2161 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2162
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2163 static void free_parsed_command(parsed_command *cmd);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2164 static void free_command_block(command_block *block)
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2165 {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2166 for (int i = 0; i < block->num_commands; i++)
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2167 {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2168 free_parsed_command(block->commands + i);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2169 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2170 free(block->commands);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2171 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2172
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2173 static void free_parsed_command(parsed_command *cmd)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2174 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2175 free(cmd->format);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2176 free(cmd->raw);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2177 for (int i = 0; i < cmd->num_args; i++)
2173
894c7873a2b1 Consume all expressions in debugger print command
Michael Pavone <pavone@retrodev.com>
parents: 2172
diff changeset
2178 {
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2179 free(cmd->args[i].raw);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2180 free_expr(cmd->args[i].parsed);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2181 }
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2182 free_command_block(&cmd->block);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2183 free_command_block(&cmd->else_block);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2184 free(cmd->args);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2185 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2186
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2187 enum {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2188 READ_FAILED = 0,
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2189 NORMAL,
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2190 EMPTY,
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2191 ELSE,
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2192 END
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2193 };
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2194
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2195 static uint8_t read_parse_command(debug_root *root, parsed_command *out, int indent_level)
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2196 {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2197 ++indent_level;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2198 for (int i = 0; i < indent_level; i++)
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2199 {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2200 putchar('>');
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2201 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2202 putchar(' ');
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2203 fflush(stdout);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2204 #ifdef _WIN32
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2205 #define wait 0
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2206 #else
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2207 int wait = 1;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2208 fd_set read_fds;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2209 FD_ZERO(&read_fds);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2210 struct timeval timeout;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2211 #endif
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2212 do {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2213 process_events();
2302
0343f0d5add0 Fix libretro build for real
Michael Pavone <pavone@retrodev.com>
parents: 2252
diff changeset
2214 #ifndef IS_LIB
2252
6a07b13894f7 Fix input processing while waiting for console input in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2216
diff changeset
2215 render_update_display();
2302
0343f0d5add0 Fix libretro build for real
Michael Pavone <pavone@retrodev.com>
parents: 2252
diff changeset
2216 #endif
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2217 #ifndef _WIN32
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2218 timeout.tv_sec = 0;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2219 timeout.tv_usec = 16667;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2220 FD_SET(fileno(stdin), &read_fds);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2221 if(select(fileno(stdin) + 1, &read_fds, NULL, NULL, &timeout) >= 1) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2222 wait = 0;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2223 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2224 #endif
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2225 } while (wait);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2226
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2227 char input_buf[1024];
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2228 if (!fgets(input_buf, sizeof(input_buf), stdin)) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2229 fputs("fgets failed", stderr);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2230 return READ_FAILED;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2231 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2232 char *stripped = strip_ws(input_buf);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2233 if (!stripped[0]) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2234 return EMPTY;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2235 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2236 if (indent_level > 1) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2237 if (!strcmp(stripped, "else")) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2238 return ELSE;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2239 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2240 if (!strcmp(stripped, "end")) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2241 return END;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2242 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2243 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2244 if (parse_command(root, input_buf, out)) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2245 if (!out->def->has_block) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2246 return NORMAL;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2247 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2248 int command_storage = 4;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2249 command_block *block = &out->block;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2250 block->commands = calloc(command_storage, sizeof(parsed_command));
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2251 block->num_commands = 0;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2252 for (;;)
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2253 {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2254 if (block->num_commands == command_storage) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2255 command_storage *= 2;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2256 block->commands = realloc(block->commands, command_storage * sizeof(parsed_command));
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2257 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2258 switch (read_parse_command(root, block->commands + block->num_commands, indent_level))
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2259 {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2260 case READ_FAILED:
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2261 return READ_FAILED;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2262 case NORMAL:
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2263 block->num_commands++;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2264 break;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2265 case END:
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2266 return NORMAL;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2267 case ELSE:
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2268 if (block == &out->else_block) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2269 fprintf(stderr, "Too many else blocks for command %s\n", out->def->names[0]);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2270 return READ_FAILED;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2271 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2272 if (!out->def->accepts_else) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2273 fprintf(stderr, "Command %s does not take an else block\n", out->def->names[0]);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2274 return READ_FAILED;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2275 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2276 block = &out->else_block;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2277 block->commands = calloc(command_storage, sizeof(parsed_command));
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2278 block->num_commands = 0;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2279 break;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2280 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2281 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2282 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2283 return READ_FAILED;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2284 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2285
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2286 static uint8_t run_command(debug_root *root, parsed_command *cmd)
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2287 {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2288 if (!cmd->def->raw_args && !cmd->def->skip_eval) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2289 for (int i = 0; i < cmd->num_args; i++)
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2290 {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2291 if (!eval_expr(root, cmd->args[i].parsed, &cmd->args[i].value)) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2292 fprintf(stderr, "Failed to eval %s\n", cmd->args[i].raw);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2293 return 1;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2294 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2295 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2296 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2297 return cmd->def->impl(root, cmd);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2298 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2299
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2300 static void debugger_repl(debug_root *root)
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2301 {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2302
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2303 int debugging = 1;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2304 parsed_command cmds[2] = {0};
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2305 int cur = 0;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2306 uint8_t has_last = 0;
2193
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2307 if (root->last_cmd.def) {
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2308 memcpy(cmds + 1, &root->last_cmd, sizeof(root->last_cmd));
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2309 has_last = 1;
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2310 }
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2311 while(debugging) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2312 switch (read_parse_command(root, cmds + cur, 0))
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2313 {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2314 case NORMAL:
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2315 debugging = run_command(root, cmds + cur);
2193
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2316 cur = !cur;
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2317 if (debugging && has_last) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2318 free_parsed_command(cmds + cur);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2319 memset(cmds + cur, 0, sizeof(cmds[cur]));
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2320 }
2193
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2321 has_last = 1;
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2322 break;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2323 case EMPTY:
2193
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2324 if (has_last) {
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2325 debugging = run_command(root, cmds + !cur);
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2326 }
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2327 break;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2328 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2329 }
2193
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2330 if (has_last) {
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2331 memcpy(&root->last_cmd, cmds + !cur, sizeof(root->last_cmd));
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2332 } else {
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2333 free_parsed_command(cmds + !cur);
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2334 }
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
2335 free_parsed_command(cmds + cur);
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2336 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2337
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2338 static uint8_t cmd_quit(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2339 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2340 exit(0);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2341 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2342
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2343 typedef struct {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2344 size_t num_commands;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2345 size_t longest_command;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2346 } help_state;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2347
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2348 static void help_first_pass(char *key, tern_val val, uint8_t valtype, void *data)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2349 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2350 command_def *def = val.ptrval;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2351 if (def->visited) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2352 return;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2353 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2354 def->visited = 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2355 help_state *state = data;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2356 state->num_commands++;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2357 size_t len = strlen(def->usage);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2358 if (len > state->longest_command) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2359 state->longest_command = len;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2360 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2361 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2362
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2363 static void help_reset_visited(char *key, tern_val val, uint8_t valtype, void *data)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2364 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2365 command_def *def = val.ptrval;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2366 def->visited = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2367 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2368
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2369 static void help_second_pass(char *key, tern_val val, uint8_t valtype, void *data)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2370 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2371 command_def *def = val.ptrval;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2372 if (def->visited) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2373 return;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2374 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2375 def->visited = 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2376 help_state *state = data;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2377 size_t len = strlen(def->usage);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2378 printf(" %s", def->usage);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2379 while (len < state->longest_command) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2380 putchar(' ');
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2381 len++;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2382 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2383 int remaining = 80 - state->longest_command - 5;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2384 const char *extra_desc = NULL;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2385 if (strlen(def->desc) <= remaining) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2386 printf(" - %s\n", def->desc);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2387 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2388 char split[76];
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2389 int split_point = remaining;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2390 while (split_point > 0 && !isspace(def->desc[split_point]))
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2391 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2392 --split_point;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2393 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2394 if (!split_point) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2395 split_point = remaining;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2396 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2397 memcpy(split, def->desc, split_point);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2398 extra_desc = def->desc + split_point + 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2399 split[split_point] = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2400 printf(" - %s\n", split);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2401 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2402 if (def->names[1]) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2403 fputs(" Aliases: ", stdout);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2404 len = strlen(" Aliases: ");
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2405 const char **name = def->names + 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2406 uint8_t first = 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2407 while (*name)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2408 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2409 if (first) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2410 first = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2411 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2412 putchar(',');
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2413 putchar(' ');
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2414 len += 2;
1312
9ab3f6781202 Allow adding .w or .b to select just the low word or byte of a register in a 68K debugger print command
Michael Pavone <pavone@retrodev.com>
parents: 1311
diff changeset
2415 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2416 fputs(*name, stdout);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2417 len += strlen(*name);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2418 ++name;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2419 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2420 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2421 len = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2422 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2423 if (extra_desc) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2424 while (len < state->longest_command + 5) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2425 putchar(' ');
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2426 len++;
829
cc05444a4a4e WIP debugger improvements. Partial support for display command in 68K debugger. Minor refactor to support commands on a breakpoint.
Michael Pavone <pavone@retrodev.com>
parents: 794
diff changeset
2427 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2428 fputs(extra_desc, stdout);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2429 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2430 putchar('\n');
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2431 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2432
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2433 static uint8_t cmd_help(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2434 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2435 help_state state = {0,0};
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2436 tern_foreach(root->commands, help_first_pass, &state);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2437 tern_foreach(root->commands, help_reset_visited, &state);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2438 tern_foreach(root->commands, help_second_pass, &state);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2439 tern_foreach(root->commands, help_reset_visited, &state);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2440 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2441 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2442
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2443 static uint8_t cmd_continue(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2444 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2445 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2446 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2447
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2448 static void make_format_str(char *format_str, char *format)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2449 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2450 strcpy(format_str, "%s: %d\n");
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2451 if (format) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2452 switch (format[0])
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2453 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2454 case 'x':
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2455 case 'X':
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2456 case 'd':
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2457 case 'c':
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2458 case 's':
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2459 format_str[5] = format[0];
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2460 break;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2461 default:
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2462 fprintf(stderr, "Unrecognized format character: %c\n", format[0]);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2463 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2464 }
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2465 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2466
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2467 static void do_print(debug_root *root, char *format_str, char *raw, debug_val value)
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2468 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2469 switch(value.type)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2470 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2471 case DBG_VAL_U32:
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2472 if (format_str[5] == 's') {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2473 char tmp[128];
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2474 int j;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2475 uint32_t addr = value.v.u32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2476 for (j = 0; j < sizeof(tmp)-1; j++, addr++)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2477 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2478 uint32_t tmp_addr = addr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2479 root->read_mem(root, &tmp_addr, 'b');
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2480 char c = tmp_addr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2481 if (c < 0x20 || c > 0x7F) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2482 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2483 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2484 tmp[j] = c;
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2485 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2486 tmp[j] = 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2487 printf(format_str, raw, tmp);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2488 } else {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2489 printf(format_str, raw, value.v.u32);
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2490 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2491 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2492 case DBG_VAL_F32: {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2493 char tmp = format_str[5];
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2494 format_str[5] = 'f';
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2495 printf(format_str, raw, value.v.f32);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2496 format_str[5] = tmp;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2497 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2498 }
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2499 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2500 }
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2501
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2502 static uint8_t cmd_print(debug_root *root, parsed_command *cmd)
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2503 {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2504 char format_str[8];
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2505 make_format_str(format_str, cmd->format);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2506 for (int i = 0; i < cmd->num_args; i++)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2507 {
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2508 do_print(root, format_str, cmd->args[i].raw, cmd->args[i].value);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2509 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2510 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2511 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2512
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2513 static uint8_t cmd_printf(debug_root *root, parsed_command *cmd)
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2514 {
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2515 char *fmt = get_cstring(cmd->args[0].value);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2516 if (!fmt) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2517 fprintf(stderr, "First parameter to printf must be a string\n");
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2518 return 1;
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2519 }
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2520 char *cur = fmt;
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2521 char format_str[3] = {'%', 'd', 0};
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2522 uint32_t cur_param = 1;
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2523 while (*cur)
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2524 {
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2525 if (*cur == '%') {
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2526 switch(cur[1])
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2527 {
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2528 case 'x':
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2529 case 'X':
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2530 case 'c':
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2531 case 'd':
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2532 case 's':
2363
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
2533 case 'f':
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2534 break;
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2535 default:
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2536 fprintf(stderr, "Unsupported format character %c\n", cur[1]);
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2537 return 1;
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2538 }
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2539 format_str[1] = cur[1];
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2540 if (cur_param == cmd->num_args) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2541 fprintf(stderr, "Not enough arguments for format char %c\n", *cur);
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2542 return 1;
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2543 }
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2544 debug_val val = cmd->args[cur_param++].value;
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2545 if (cur[1] == 's') {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2546 if (val.type == DBG_VAL_STRING) {
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2547 printf(format_str, get_cstring(val));
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2548 } else {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2549 char tmp[128];
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2550 uint32_t address;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2551 if (!debug_cast_int(val, &address)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2552 fprintf(stderr, "Format char 's' accepts only integers and strings\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2553 return 1;
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2554 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2555 int j;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2556 for (j = 0; j < sizeof(tmp)-1; j++, address++)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2557 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2558 uint32_t addr = address;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2559 root->read_mem(root, &addr, 'b');
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2560 char c = addr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2561 if (c < 0x20 || c > 0x7F) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2562 break;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2563 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2564 tmp[j] = c;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2565 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2566 tmp[j] = 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2567 printf(format_str, tmp);
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2568 }
2363
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
2569 } else if (cur[1] == 'f') {
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
2570 float fval;
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
2571 if (!debug_cast_float(val, &fval)) {
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
2572 fprintf(stderr, "Format char '%c' only accepts floats\n", cur[1]);
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
2573 return 1;
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
2574 }
b865f33fd47e Basic float support in debug language
Michael Pavone <pavone@retrodev.com>
parents: 2362
diff changeset
2575 printf(format_str, fval);
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2576 } else {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2577 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2578 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2579 fprintf(stderr, "Format char '%c' only accepts integers\n", cur[1]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2580 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2581 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2582 printf(format_str, ival);
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2583 }
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2584 cur += 2;
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2585 } else {
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2586 putchar(*cur);
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2587 ++cur;
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2588 }
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2589 }
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2590 return 1;
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2591 }
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
2592
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2593 static uint8_t cmd_display(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2594 {
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2595 cmd_print(root, cmd);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2596 disp_def *ndisp = calloc(1, sizeof(*ndisp));
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2597 ndisp->next = root->displays;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2598 ndisp->index = root->disp_index++;
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2599 ndisp->format = cmd->format ? strdup(cmd->format) : NULL;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2600 ndisp->num_args = cmd->num_args;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2601 ndisp->args = cmd->args;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2602 cmd->args = NULL;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2603 cmd->num_args = 0;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2604 root->displays = ndisp;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2605 printf("Added display %d\n", ndisp->index);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2606 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2607 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2608
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2609 static uint8_t cmd_delete_display(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2610 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2611 disp_def **cur = &root->displays;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2612 uint32_t index;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2613 if (!debug_cast_int(cmd->args[0].value, &index)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2614 fprintf(stderr, "Argument to deletedisplay must be an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2615 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2616 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2617 while (*cur)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2618 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2619 if ((*cur)->index == index) {
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2620 disp_def *del_disp = *cur;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2621 *cur = del_disp->next;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2622 free(del_disp->format);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2623 for (int i = 0; i < del_disp->num_args; i++)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2624 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2625 free(del_disp->args[i].raw);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2626 free_expr(del_disp->args[i].parsed);
2173
894c7873a2b1 Consume all expressions in debugger print command
Michael Pavone <pavone@retrodev.com>
parents: 2172
diff changeset
2627 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2628 free(del_disp->args);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2629 free(del_disp);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2630 break;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2631 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2632 cur = &(*cur)->next;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2633 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2634 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2635 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2636 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2637
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2638 static uint8_t cmd_softreset(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2639 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2640 if (current_system->soft_reset) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2641 current_system->soft_reset(current_system);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2642 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2643 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2644 fputs("Current system does not support soft reset", stderr);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2645 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2646 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2647 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2648
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2649 static uint8_t cmd_command(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2650 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2651 uint32_t index;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2652 if (!debug_cast_int(cmd->args[0].value, &index)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2653 fprintf(stderr, "Argument to commands must be an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2654 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2655 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2656 bp_def **target = find_breakpoint_idx(&root->breakpoints, index);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2657 if (!target) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2658 fprintf(stderr, "Breakpoint %d does not exist!\n", index);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2659 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2660 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2661 for (uint32_t i = 0; i < (*target)->num_commands; i++)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2662 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2663 free_parsed_command((*target)->commands + i);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2664 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2665 free((*target)->commands);
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2666 (*target)->commands = cmd->block.commands;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2667 (*target)->num_commands = cmd->block.num_commands;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2668 cmd->block.commands = NULL;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2669 cmd->block.num_commands = 0;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2670 return 1;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2671 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2672
2190
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2673 static uint8_t execute_block(debug_root *root, command_block * block)
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2674 {
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2675 uint8_t debugging = 1;
2371
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2676 for (int i = 0; i < block->num_commands && debugging; i++)
2190
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2677 {
2371
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2678 debugging = run_command(root, block->commands + i);
2190
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2679 }
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2680 return debugging;
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2681 }
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2682
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2683 static uint8_t cmd_if(debug_root *root, parsed_command *cmd)
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2684 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2685 return execute_block(root, debug_cast_bool(cmd->args[0].value) ? &cmd->block : &cmd->else_block);
2190
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2686 }
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2687
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2688 static uint8_t cmd_while(debug_root *root, parsed_command *cmd)
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2689 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2690 if (!debug_cast_bool(cmd->args[0].value)) {
2190
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2691 return execute_block(root, &cmd->else_block);
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2692 }
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2693 int debugging = 1;
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2694 do {
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2695 debugging = execute_block(root, &cmd->block) && debugging;
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2696 if (!eval_expr(root, cmd->args[0].parsed, &cmd->args[0].value)) {
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2697 fprintf(stderr, "Failed to eval %s\n", cmd->args[0].raw);
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2698 return 1;
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2699 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2700 } while (debug_cast_bool(cmd->args[0].value));
2190
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2701 return debugging;
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2702 }
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
2703
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2704 const char *expr_type_names[] = {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2705 "EXPR_NONE",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2706 "EXPR_SCALAR",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2707 "EXPR_UNARY",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2708 "EXPR_BINARY",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2709 "EXPR_SIZE",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2710 "EXPR_MEM"
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2711 };
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2712
2371
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2713 static uint8_t cmd_function(debug_root *root, parsed_command *cmd)
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2714 {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2715 debug_root *set_root = root;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2716 expr *set_expr = cmd->args[0].parsed;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2717 while (set_expr->type == EXPR_NAMESPACE)
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2718 {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2719 set_root = tern_find_ptr(set_root->other_roots, set_expr->op.v.str);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2720 if (!set_root) {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2721 fprintf(stderr, "%s is not a valid namespace\n", set_expr->op.v.str);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2722 return 1;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2723 }
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2724 set_expr = set_expr->left;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2725 }
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2726 if (set_expr->type != EXPR_SCALAR || set_expr->op.type != TOKEN_NAME) {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2727 fprintf(stderr, "Arguments to function must be names, bug argument 0 is %s\n", expr_type_names[set_expr->type]);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2728 return 1;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2729 }
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2730 debug_var *var = tern_find_ptr(set_root->variables, set_expr->op.v.str);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2731 if (var) {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2732 fprintf(stderr, "%s is already defined\n", set_expr->op.v.str);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2733 return 1;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2734 }
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2735 for (uint32_t i = 1; i < cmd->num_args; i++)
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2736 {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2737 if (cmd->args[i].parsed->type != EXPR_SCALAR || cmd->args[i].parsed->op.type != TOKEN_NAME) {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2738 fprintf(stderr, "Arguments to function must be names, bug argument %d is %s\n", i, expr_type_names[cmd->args[i].parsed->type]);
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2739 return 1;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2740 }
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2741 }
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2742 char **args = calloc(cmd->num_args - 1, sizeof(char *));
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2743 for (uint32_t i = 1; i < cmd->num_args; i++)
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2744 {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2745 args[i - 1] = cmd->args[i].parsed->op.v.str;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2746 cmd->args[i].parsed->op.v.str = NULL;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2747 }
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2748 new_readonly_variable(set_root, set_expr->op.v.str, new_user_func(&cmd->block, args, cmd->num_args - 1));
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2749 cmd->block.commands = NULL;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2750 cmd->block.num_commands = 0;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2751 return 1;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2752 }
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2753
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2754 static uint8_t cmd_return(debug_root *root, parsed_command *cmd)
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2755 {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2756 root->retval = cmd->args[0].value;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2757 return 0;
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2758 }
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
2759
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2760 static uint8_t cmd_set(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2761 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2762 char *name = NULL;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2763 char size = 0;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2764 debug_root *set_root = root;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2765 expr *set_expr = cmd->args[0].parsed;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2766 while (set_expr->type == EXPR_NAMESPACE)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2767 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2768 set_root = tern_find_ptr(set_root->other_roots, set_expr->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2769 if (!set_root) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2770 fprintf(stderr, "%s is not a valid namespace\n", set_expr->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2771 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2772 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2773 set_expr = set_expr->left;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2774 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2775 debug_val address;
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2776 debug_array *array = NULL;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2777 switch (set_expr->type)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2778 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2779 case EXPR_SCALAR:
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2780 if (set_expr->op.type == TOKEN_NAME) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2781 name = set_expr->op.v.str;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2782 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2783 fputs("First argument to set must be a name or memory expression, not a number", stderr);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2784 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2785 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2786 break;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2787 case EXPR_SIZE:
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2788 size = set_expr->op.v.op[0];
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2789 if (set_expr->left->op.type == TOKEN_NAME) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2790 name = set_expr->left->op.v.str;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2791 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2792 fputs("First argument to set must be a name or memory expression, not a number", stderr);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2793 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2794 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2795 break;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2796 case EXPR_MEM:
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2797 size = set_expr->op.v.op[0];
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2798 if (!eval_expr(root, set_expr->left, &address)) {
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2799 fprintf(stderr, "Failed to eval %s\n", cmd->args[0].raw);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2800 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2801 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2802 if (address.type != DBG_VAL_U32) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2803 fprintf(stderr, "Index in array expression must be integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2804 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2805 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2806 if (set_expr->right) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2807 debug_val right;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2808 if (!eval_expr(root, set_expr->right, &right)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2809 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2810 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2811 array = get_array(right);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2812 if (!array) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2813 fprintf(stderr, "%s does not refer to an array\n", cmd->args[0].raw);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2814 return 1;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2815 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2816 if (!array->set) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2817 fprintf(stderr, "Array %s is read-only\n", set_expr->right->op.v.str);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2818 return 1;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2819 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2820 if (address.v.u32 >= array->size) {
2386
9f178feb3cb0 Prefix most hex-formatted values output by debugger with $ for consistency with number literal parsing
Michael Pavone <pavone@retrodev.com>
parents: 2380
diff changeset
2821 fprintf(stderr, "Address $%X is out of bounds for array %s\n", address.v.u32, set_expr->right->op.v.str);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2822 return 1;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2823 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2824 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2825 break;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2826 default:
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2827 fprintf(stderr, "First argument to set must be a name or memory expression, got %s\n", expr_type_names[set_expr->type]);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2828 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2829 }
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2830 if (!eval_expr(root, cmd->args[1].parsed, &cmd->args[1].value)) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2831 fprintf(stderr, "Failed to eval %s\n", cmd->args[1].raw);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2832 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2833 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2834 debug_val value = cmd->args[1].value;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2835 if (name) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2836 debug_var *var = tern_find_ptr(set_root->variables, name);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2837 if (!var) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2838 fprintf(stderr, "%s is not defined\n", name);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2839 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2840 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2841 if (!var->set) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2842 fprintf(stderr, "%s is read-only\n", name);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2843 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2844 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2845 if (size && size != 'l') {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2846 debug_val old = var->get(var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2847 if (size == 'b') {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2848 old.v.u32 &= 0xFFFFFF00;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2849 value.v.u32 &= 0xFF;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2850 value.v.u32 |= old.v.u32;
2358
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2851 } else {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2852 old.v.u32 &= 0xFFFF0000;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2853 value.v.u32 &= 0xFFFF;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2854 value.v.u32 |= old.v.u32;
2358
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2855 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2856 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2857 var->set(var, value);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2858 } else if (array) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2859 array->set(array, address.v.u32, value);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2860 } else if (!root->write_mem(root, address.v.u32, value.v.u32, size)) {
2386
9f178feb3cb0 Prefix most hex-formatted values output by debugger with $ for consistency with number literal parsing
Michael Pavone <pavone@retrodev.com>
parents: 2380
diff changeset
2861 fprintf(stderr, "Failed to write to address $%X\n", address.v.u32);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2862 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2863 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2864 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
2865
2358
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2866 static uint8_t cmd_variable(debug_root *root, parsed_command *cmd)
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2867 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2868 debug_root *set_root = root;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2869 expr *set_expr = cmd->args[0].parsed;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2870 while (set_expr->type == EXPR_NAMESPACE)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2871 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2872 set_root = tern_find_ptr(set_root->other_roots, set_expr->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2873 if (!set_root) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2874 fprintf(stderr, "%s is not a valid namespace\n", set_expr->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2875 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2876 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2877 set_expr = set_expr->left;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2878 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2879 if (set_expr->type != EXPR_SCALAR || set_expr->op.type != TOKEN_NAME) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2880 fprintf(stderr, "First argument to variable must be a name, got %s\n", expr_type_names[set_expr->type]);
2358
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2881 return 1;
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2882 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2883 debug_var *var = tern_find_ptr(set_root->variables, set_expr->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2884 if (var) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2885 fprintf(stderr, "%s is already defined\n", set_expr->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2886 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2887 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2888 debug_val value;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2889 value.type = DBG_VAL_U32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2890 value.v.u32 = 0;
2358
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2891 if (cmd->num_args > 1) {
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2892 if (!eval_expr(root, cmd->args[1].parsed, &cmd->args[1].value)) {
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2893 fprintf(stderr, "Failed to eval %s\n", cmd->args[1].raw);
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2894 return 1;
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2895 }
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2896 value = cmd->args[1].value;
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2897 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2898 new_user_variable(set_root, set_expr->op.v.str, value);
2358
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2899 return 1;
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2900 }
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
2901
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2902 static uint8_t cmd_array(debug_root *root, parsed_command *cmd)
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2903 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2904 debug_root *set_root = root;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2905 expr *set_expr = cmd->args[0].parsed;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2906 while (set_expr->type == EXPR_NAMESPACE)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2907 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2908 set_root = tern_find_ptr(set_root->other_roots, set_expr->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2909 if (!set_root) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2910 fprintf(stderr, "%s is not a valid namespace\n", set_expr->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2911 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2912 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2913 set_expr = set_expr->left;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2914 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2915 if (set_expr->type != EXPR_SCALAR || set_expr->op.type != TOKEN_NAME) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2916 fprintf(stderr, "First argument to array must be a name, got %s\n", expr_type_names[set_expr->type]);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2917 return 1;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2918 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2919 debug_var *var = tern_find_ptr(set_root->variables, set_expr->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2920 debug_array *array;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2921 if (var) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2922 debug_val val = var->get(var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2923 array = get_array(val);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2924 if (!array) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2925 fprintf(stderr, "%s is already defined as a non-array value\n", set_expr->op.v.str);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2926 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2927 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2928 } else {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2929 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2930 var->get = user_var_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2931 var->set = user_var_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2932 var->val = new_user_array(cmd->num_args - 1);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2933 set_root->variables = tern_insert_ptr(set_root->variables, set_expr->op.v.str, var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2934 array = get_array(var->val);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2935 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2936 if (array->set == user_array_set) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2937 array->size = cmd->num_args - 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2938 if (array->storage < array->size) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2939 array->storage = array->size;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2940 array->base = realloc(array->base, sizeof(debug_val) * array->storage);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2941 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2942 }
2367
48cc69b4c358 Add some more builtin functions to debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2366
diff changeset
2943 for (uint32_t i = 1; i < cmd->num_args && i <= array->size; i++)
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2944 {
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2945 if (!eval_expr(root, cmd->args[i].parsed, &cmd->args[i].value)) {
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2946 fprintf(stderr, "Failed to eval %s\n", cmd->args[i].raw);
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2947 return 1;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2948 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2949 array->set(array, i - 1, cmd->args[i].value);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2950 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2951 return 1;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2952 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2953
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2954 static uint8_t cmd_append(debug_root *root, parsed_command *cmd)
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2955 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2956 debug_array *array = get_array(cmd->args[0].value);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2957 if (!array) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2958 fprintf(stderr, "%s is not an array\n", cmd->args[0].raw);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2959 return 1;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2960 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2961 if (!array->append) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2962 fprintf(stderr, "Array %s doesn't support appending\n", cmd->args[0].raw);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2963 return 1;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2964 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2965 array->append(array, cmd->args[1].value);
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2966 return 1;
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2967 }
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
2968
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2969 static uint8_t cmd_frames(debug_root *root, parsed_command *cmd)
2179
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
2970 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2971 uint32_t frames;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2972 if (!debug_cast_int(cmd->args[0].value, &frames)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2973 fprintf(stderr, "Argument to frames must be an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2974 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2975 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
2976 current_system->enter_debugger_frames = frames;
2179
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
2977 return 0;
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
2978 }
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
2979
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2980 static uint8_t cmd_bindup(debug_root *root, parsed_command *cmd)
2181
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
2981 {
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2982 char *bind = get_cstring(cmd->args[0].value);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2983 if (!bind) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2984 fprintf(stderr, "Argument to bindup must be a string\n");
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2985 return 1;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2986 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2987 if (!bind_up(bind)) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2988 fprintf(stderr, "%s is not a valid binding name\n", bind);
2181
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
2989 }
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
2990 return 1;
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
2991 }
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
2992
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
2993 static uint8_t cmd_binddown(debug_root *root, parsed_command *cmd)
2181
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
2994 {
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2995 char *bind = get_cstring(cmd->args[0].value);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2996 if (!bind) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2997 fprintf(stderr, "Argument to binddown must be a string\n");
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2998 return 1;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
2999 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3000 if (!bind_down(bind)) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3001 fprintf(stderr, "%s is not a valid binding name\n", bind);
2181
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
3002 }
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
3003 return 1;
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
3004 }
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
3005
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3006 static uint8_t cmd_condition(debug_root *root, parsed_command *cmd)
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3007 {
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3008 if (!eval_expr(root, cmd->args[0].parsed, &cmd->args[0].value)) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3009 fprintf(stderr, "Failed to evaluate breakpoint number: %s\n", cmd->args[0].raw);
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3010 return 1;
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3011 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3012 uint32_t index;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3013 if (!debug_cast_int(cmd->args[0].value, &index)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3014 fprintf(stderr, "First argument to condition must be an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3015 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3016 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3017 bp_def **target = find_breakpoint_idx(&root->breakpoints, index);
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3018 if (!*target) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3019 fprintf(stderr, "Failed to find breakpoint %u\n", index);
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3020 return 1;
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3021 }
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3022 free_expr((*target)->condition);
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3023 if (cmd->num_args > 1 && cmd->args[1].parsed) {
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3024 (*target)->condition = cmd->args[1].parsed;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3025 cmd->args[1].parsed = NULL;
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3026 } else {
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3027 (*target)->condition = NULL;
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3028 }
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3029 return 1;
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3030 }
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
3031
2214
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3032 static void symbol_max_len(char *key, tern_val val, uint8_t valtype, void *data)
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3033 {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3034 size_t *max_len = data;
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3035 size_t len = strlen(key);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3036 if (len > *max_len) {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3037 *max_len = len;
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3038 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3039 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3040
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3041 static void print_symbol(char *key, tern_val val, uint8_t valtype, void *data)
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3042 {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3043 size_t *padding = data;
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3044 size_t len = strlen(key);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3045 fputs(key, stdout);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3046 while (len < *padding)
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3047 {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3048 putchar(' ');
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3049 len++;
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3050 }
2386
9f178feb3cb0 Prefix most hex-formatted values output by debugger with $ for consistency with number literal parsing
Michael Pavone <pavone@retrodev.com>
parents: 2380
diff changeset
3051 printf("$%X\n", (uint32_t)val.intval);
2214
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3052 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3053
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3054 static uint8_t cmd_symbols(debug_root *root, parsed_command *cmd)
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3055 {
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3056 if (cmd->num_args) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3057 char *filename = get_cstring(cmd->args[0].value);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3058 if (!filename) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3059 fprintf(stderr, "Argument to symbols must be a string if provided\n");
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3060 return 1;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3061 }
2214
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3062 FILE *f = fopen(filename, "r");
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3063 if (!f) {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3064 fprintf(stderr, "Failed to open %s for reading\n", filename);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3065 return 1;
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3066 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3067 char linebuf[1024];
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3068 while (fgets(linebuf, sizeof(linebuf), f))
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3069 {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3070 char *line = strip_ws(linebuf);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3071 if (*line) {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3072 char *end;
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3073 uint32_t address = strtol(line, &end, 16);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3074 if (end != line) {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3075 if (*end == '=') {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3076 char *name = strip_ws(end + 1);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3077 add_label(root->disasm, name, address);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3078 root->symbols = tern_insert_int(root->symbols, name, address);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3079 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3080 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3081 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3082 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3083 } else {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3084 size_t max_len = 0;
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3085 tern_foreach(root->symbols, symbol_max_len, &max_len);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3086 max_len += 2;
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3087 tern_foreach(root->symbols, print_symbol, &max_len);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3088 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3089 return 1;
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3090 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
3091
2393
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3092 static uint8_t cmd_save(debug_root *root, parsed_command *cmd)
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3093 {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3094 char size = cmd->format ? cmd->format[0] : 'b';
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3095 if (size != 'b' && size != 'w' && size != 'l') {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3096 fprintf(stderr, "Invalid size %s\n", cmd->format);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3097 return 1;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3098 }
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3099 if (!eval_expr(root, cmd->args[0].parsed, &cmd->args[0].value)) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3100 fprintf(stderr, "Failed to eval %s\n", cmd->args[0].raw);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3101 return 1;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3102 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3103 char *fname = get_cstring(cmd->args[0].value);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3104 if (!fname) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3105 fprintf(stderr, "First argument to save must be a string\n");
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3106 return 1;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3107 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3108 FILE *f = fopen(fname, "wb");
2393
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3109 if (!f) {
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3110 fprintf(stderr, "Failed to open %s for writing\n", fname);
2393
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3111 return 1;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3112 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3113 uint32_t start = 0;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3114 debug_val val;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3115 debug_array * arr = NULL;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3116 if (cmd->args[1].parsed->type == EXPR_MEM) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3117
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3118 if (!eval_expr(root, cmd->args[1].parsed->left, &val)) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3119 fprintf(stderr, "Failed to eval start index\n");
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3120 goto cleanup;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3121 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3122 if (!debug_cast_int(val, &start)) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3123 fprintf(stderr, "Start index must evaluate to integer\n");
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3124 goto cleanup;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3125 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3126 if (cmd->args[1].parsed->right) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3127 if (!eval_expr(root, cmd->args[1].parsed->right, &val)) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3128 fprintf(stderr, "Failed to eval array name in argument %s\n", cmd->args[1].raw);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3129 goto cleanup;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3130 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3131 arr = get_array(val);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3132 if (!arr) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3133 fprintf(stderr, "Name in argument %s did not evaluate to an array\n", cmd->args[1].raw);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3134 goto cleanup;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3135 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3136 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3137 } else {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3138 if (!eval_expr(root, cmd->args[1].parsed, &val)) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3139 fprintf(stderr, "Failed to eval %s\n", cmd->args[1].raw);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3140 goto cleanup;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3141 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3142 arr = get_array(val);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3143 if (!arr) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3144 fprintf(stderr, "Argument %s did not evaluate to an array\n", cmd->args[1].raw);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3145 goto cleanup;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3146 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3147 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3148 uint32_t count = 0;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3149 if (cmd->num_args > 2) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3150 if (!eval_expr(root, cmd->args[2].parsed, &val)) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3151 fprintf(stderr, "Failed to eval %s\n", cmd->args[2].raw);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3152 goto cleanup;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3153 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3154 if (!debug_cast_int(val, &count)) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3155 fprintf(stderr, "Count must evaluate to integer\n");
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3156 goto cleanup;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3157 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3158 } else if (arr) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3159 count = arr->size < start ? 0 : arr->size - start;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3160 } else {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3161 count = root->chunk_end(root, start) - start;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3162 if (size == 'l') {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3163 count /= 4;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3164 } else if (size == 'w') {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3165 count /= 2;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3166 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3167 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3168 union {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3169 uint8_t b[1024];
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3170 uint16_t w[512];
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3171 uint32_t l[256];
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3172 } buffer;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3173 uint32_t cur = start;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3174 if (size == 'l') {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3175 while (count)
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3176 {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3177 uint32_t n = count < 256 ? count : 256;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3178 count -= n;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3179 for (uint32_t i = 0; i < n ; i++)
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3180 {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3181 if (arr) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3182 val = arr->get(arr, cur++);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3183 if (!debug_cast_int(val, buffer.l + i)) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3184 n = i;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3185 count = 0;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3186 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3187 } else {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3188 buffer.l[i] = cur;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3189 cur += 4;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3190 if (!root->read_mem(root, buffer.l + i, 'l')) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3191 n = i;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3192 count = 0;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3193 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3194 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3195 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3196 fwrite(buffer.l, sizeof(uint32_t), n, f);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3197 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3198 } else if (size == 'w') {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3199 while (count)
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3200 {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3201 uint32_t n = count < 512 ? count : 512;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3202 count -= n;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3203 uint32_t tmp;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3204 for (uint32_t i = 0; i < n ; i++)
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3205 {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3206 if (arr) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3207 val = arr->get(arr, cur++);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3208 if (!debug_cast_int(val, &tmp)) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3209 n = i;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3210 count = 0;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3211 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3212 } else {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3213 tmp = cur;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3214 cur += 2;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3215 if (!root->read_mem(root, &tmp, 'w')) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3216 n = i;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3217 count = 0;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3218 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3219 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3220 buffer.w[i] = tmp;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3221 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3222 fwrite(buffer.w, sizeof(uint16_t), n, f);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3223 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3224 } else {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3225 while (count)
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3226 {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3227 uint32_t n = count < 1024 ? count : 1024;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3228 count -= n;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3229 uint32_t tmp;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3230 for (uint32_t i = 0; i < n ; i++)
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3231 {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3232 if (arr) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3233 val = arr->get(arr, cur++);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3234 if (!debug_cast_int(val, &tmp)) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3235 n = i;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3236 count = 0;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3237 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3238 } else {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3239 tmp = cur++;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3240 if (!root->read_mem(root, &tmp, 'b')) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3241 n = i;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3242 count = 0;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3243 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3244 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3245 buffer.b[i] = tmp;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3246 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3247 fwrite(buffer.b, sizeof(uint8_t), n, f);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3248 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3249 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3250 cleanup:
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3251 fclose(f);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3252 return 1;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3253 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
3254
2394
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3255 static uint8_t cmd_load(debug_root *root, parsed_command *cmd)
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3256 {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3257 char size = cmd->format ? cmd->format[0] : 'b';
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3258 if (size != 'b' && size != 'w' && size != 'l') {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3259 fprintf(stderr, "Invalid size %s\n", cmd->format);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3260 return 1;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3261 }
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3262 if (!eval_expr(root, cmd->args[0].parsed, &cmd->args[0].value)) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3263 fprintf(stderr, "Failed to eval %s\n", cmd->args[0].raw);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3264 return 1;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3265 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3266 char *fname = get_cstring(cmd->args[0].value);
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3267 if (!fname) {
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3268 fprintf(stderr, "First argument to load must be a string\n");
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3269 return 1;
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3270 }
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3271 FILE *f = fopen(fname, "rb");
2394
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3272 if (!f) {
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3273 fprintf(stderr, "Failed to open %s for reading\n", fname);
2394
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3274 return 1;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3275 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3276 uint32_t start = 0;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3277 debug_val val;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3278 debug_array * arr = NULL;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3279 if (cmd->args[1].parsed->type == EXPR_MEM) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3280
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3281 if (!eval_expr(root, cmd->args[1].parsed->left, &val)) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3282 fprintf(stderr, "Failed to eval start index\n");
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3283 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3284 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3285 if (!debug_cast_int(val, &start)) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3286 fprintf(stderr, "Start index must evaluate to integer\n");
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3287 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3288 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3289 if (cmd->args[1].parsed->right) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3290 if (!eval_expr(root, cmd->args[1].parsed->right, &val)) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3291 fprintf(stderr, "Failed to eval array name in argument %s\n", cmd->args[1].raw);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3292 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3293 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3294 arr = get_array(val);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3295 if (!arr) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3296 fprintf(stderr, "Name in argument %s did not evaluate to an array\n", cmd->args[1].raw);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3297 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3298 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3299 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3300 } else {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3301 if (!eval_expr(root, cmd->args[1].parsed, &val)) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3302 fprintf(stderr, "Failed to eval %s\n", cmd->args[1].raw);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3303 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3304 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3305 arr = get_array(val);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3306 if (!arr) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3307 fprintf(stderr, "Argument %s did not evaluate to an array\n", cmd->args[1].raw);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3308 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3309 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3310 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3311 uint32_t count = 0;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3312 uint8_t has_count = 0;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3313 if (cmd->num_args > 2) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3314 if (!eval_expr(root, cmd->args[2].parsed, &val)) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3315 fprintf(stderr, "Failed to eval %s\n", cmd->args[2].raw);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3316 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3317 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3318 if (!debug_cast_int(val, &count)) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3319 fprintf(stderr, "Count must evaluate to integer\n");
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3320 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3321 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3322 has_count = 1;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3323 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3324 union {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3325 uint8_t b[1024];
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3326 uint16_t w[512];
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3327 uint32_t l[256];
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3328 } buffer;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3329 uint32_t cur = start;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3330 if (size == 'l') {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3331 while (count || !has_count)
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3332 {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3333 uint32_t n = (has_count && count < 256) ? count : 256;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3334 count -= n;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3335 n = fread(buffer.l, sizeof(uint32_t), n, f);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3336 if (!n) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3337 break;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3338 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3339 for (uint32_t i = 0; i < n ; i++)
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3340 {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3341 if (arr) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3342 val = debug_int(buffer.l[i]);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3343 if (cur >= arr->size) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3344 if (arr->append) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3345 arr->append(arr, val);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3346 } else {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3347 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3348 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3349 } else {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3350 arr->set(arr, cur, val);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3351 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3352 cur++;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3353 } else {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3354 if (!root->write_mem(root, cur, buffer.l[i], 'l')) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3355 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3356 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3357 cur += 4;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3358 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3359 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3360 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3361 } else if (size == 'w') {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3362 while (count || !has_count)
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3363 {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3364 uint32_t n = (has_count && count < 512) ? count : 512;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3365 count -= n;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3366 n = fread(buffer.w, sizeof(uint16_t), n, f);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3367 if (!n) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3368 break;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3369 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3370 for (uint32_t i = 0; i < n ; i++)
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3371 {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3372 if (arr) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3373 val = debug_int(buffer.w[i]);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3374 if (cur >= arr->size) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3375 if (arr->append) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3376 arr->append(arr, val);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3377 } else {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3378 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3379 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3380 } else {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3381 arr->set(arr, cur, val);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3382 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3383 cur++;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3384 } else {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3385 if (!root->write_mem(root, cur, buffer.w[i], 'w')) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3386 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3387 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3388 cur += 2;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3389 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3390 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3391 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3392 } else {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3393 while (count || !has_count)
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3394 {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3395 uint32_t n = (has_count && count < 1024) ? count : 1024;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3396 count -= n;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3397 n = fread(buffer.b, sizeof(uint8_t), n, f);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3398 if (!n) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3399 break;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3400 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3401 for (uint32_t i = 0; i < n ; i++)
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3402 {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3403 if (arr) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3404 val = debug_int(buffer.b[i]);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3405 if (cur >= arr->size) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3406 if (arr->append) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3407 arr->append(arr, val);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3408 } else {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3409 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3410 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3411 } else {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3412 arr->set(arr, cur, val);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3413 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3414 } else {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3415 if (!root->write_mem(root, cur, buffer.b[i], 'b')) {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3416 goto cleanup;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3417 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3418 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3419 cur++;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3420 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3421 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3422 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3423 cleanup:
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3424 fclose(f);
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3425 return 1;
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3426 }
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
3427
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3428 static uint8_t cmd_delete_m68k(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3429 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3430 uint32_t index;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3431 if (!debug_cast_int(cmd->args[0].value, &index)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3432 fprintf(stderr, "Argument to delete must be an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3433 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3434 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3435 bp_def **this_bp = find_breakpoint_idx(&root->breakpoints, index);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3436 if (!*this_bp) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3437 fprintf(stderr, "Breakpoint %d does not exist\n", index);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3438 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3439 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3440 bp_def *tmp = *this_bp;
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3441 if (tmp->type == BP_TYPE_CPU) {
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3442 remove_breakpoint(root->cpu_context, tmp->address);
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3443 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3444 *this_bp = (*this_bp)->next;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3445 if (tmp->commands) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3446 for (uint32_t i = 0; i < tmp->num_commands; i++)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3447 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3448 free_parsed_command(tmp->commands + i);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3449 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3450 free(tmp->commands);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3451 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3452 free(tmp);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3453 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3454 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3455
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3456 static uint8_t cmd_breakpoint_m68k(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3457 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3458 uint32_t address;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3459 if (!debug_cast_int(cmd->args[0].value, &address)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3460 fprintf(stderr, "Argument to breakpoint must be an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3461 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3462 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3463 insert_breakpoint(root->cpu_context, address, debugger);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3464 bp_def *new_bp = calloc(1, sizeof(bp_def));
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3465 new_bp->next = root->breakpoints;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3466 new_bp->address = address;
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3467 new_bp->mask = 0xFFFFFF;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3468 new_bp->index = root->bp_index++;
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3469 new_bp->type = BP_TYPE_CPU;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3470 root->breakpoints = new_bp;
2386
9f178feb3cb0 Prefix most hex-formatted values output by debugger with $ for consistency with number literal parsing
Michael Pavone <pavone@retrodev.com>
parents: 2380
diff changeset
3471 printf("68K Breakpoint %d set at $%X\n", new_bp->index, address);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3472 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3473 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3474
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3475 static void on_vdp_reg_write(vdp_context *context, uint16_t reg, uint16_t value)
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3476 {
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3477 value &= 0xFF;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3478 if (context->regs[reg] == value) {
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3479 return;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3480 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3481 genesis_context *gen = (genesis_context *)context->system;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3482 debug_root *root = find_m68k_root(gen->m68k);
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3483 bp_def **this_bp = find_breakpoint(&root->breakpoints, reg, BP_TYPE_VDPREG);
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3484 int debugging = 1;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3485 if (*this_bp) {
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3486 if ((*this_bp)->condition) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3487 debug_val condres;
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3488 if (eval_expr(root, (*this_bp)->condition, &condres)) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3489 if (!condres.v.u32) {
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3490 return;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3491 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3492 } else {
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3493 fprintf(stderr, "Failed to eval condition for VDP Register Breakpoint %u\n", (*this_bp)->index);
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3494 free_expr((*this_bp)->condition);
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3495 (*this_bp)->condition = NULL;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3496 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3497 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3498 for (uint32_t i = 0; debugging && i < (*this_bp)->num_commands; i++)
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3499 {
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3500 debugging = run_command(root, (*this_bp)->commands + i);
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3501 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3502 if (debugging) {
2386
9f178feb3cb0 Prefix most hex-formatted values output by debugger with $ for consistency with number literal parsing
Michael Pavone <pavone@retrodev.com>
parents: 2380
diff changeset
3503 printf("VDP Register Breakpoint %d hit on register write $%X - Old: $%X, New: $%X\n", (*this_bp)->index, reg, context->regs[reg], value);
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3504 gen->header.enter_debugger = 1;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3505 if (gen->m68k->sync_cycle > gen->m68k->current_cycle + 1) {
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3506 gen->m68k->sync_cycle = gen->m68k->current_cycle + 1;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3507 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3508 if (gen->m68k->target_cycle > gen->m68k->sync_cycle) {
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3509 gen->m68k->target_cycle = gen->m68k->sync_cycle;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3510 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3511 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3512 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3513 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3514
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3515 static uint8_t cmd_vdp_reg_break(debug_root *root, parsed_command *cmd)
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3516 {
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3517 bp_def *new_bp = calloc(1, sizeof(bp_def));
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3518 new_bp->next = root->breakpoints;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3519 if (cmd->num_args) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3520 if (!debug_cast_int(cmd->args[0].value, &new_bp->address)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3521 fprintf(stderr, "Arguments to vdpregbreak must be integers if provided\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3522 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3523 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3524 if (cmd->num_args > 1) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3525 if (!debug_cast_int(cmd->args[1].value, &new_bp->mask)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3526 fprintf(stderr, "Arguments to vdpregbreak must be integers if provided\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3527 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3528 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3529 } else {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3530 new_bp->mask = 0xFF;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3531 }
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3532 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3533 new_bp->index = root->bp_index++;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3534 new_bp->type = BP_TYPE_VDPREG;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3535 root->breakpoints = new_bp;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3536 m68k_context *m68k = root->cpu_context;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3537 genesis_context *gen = m68k->system;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3538 gen->vdp->reg_hook = on_vdp_reg_write;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3539 printf("VDP Register Breakpoint %d set\n", new_bp->index);
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3540 return 1;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3541 }
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
3542
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3543 static uint8_t cmd_advance_m68k(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3544 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3545 uint32_t address;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3546 if (!debug_cast_int(cmd->args[0].value, &address)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3547 fprintf(stderr, "Argument to advance must be an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3548 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3549 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3550 insert_breakpoint(root->cpu_context, address, debugger);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3551 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3552 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3553
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3554 static uint8_t cmd_step_m68k(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3555 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3556 m68kinst *inst = root->inst;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3557 m68k_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3558 uint32_t after = root->after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3559 if (inst->op == M68K_RTS) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3560 after = m68k_read_long(context->aregs[7], context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3561 } else if (inst->op == M68K_RTE || inst->op == M68K_RTR) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3562 after = m68k_read_long(context->aregs[7] + 2, context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3563 } else if(m68k_is_branch(inst)) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3564 if (inst->op == M68K_BCC && inst->extra.cond != COND_TRUE) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3565 root->branch_f = after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3566 root->branch_t = m68k_branch_target(inst, context->dregs, context->aregs) & 0xFFFFFF;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3567 insert_breakpoint(context, root->branch_t, debugger);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3568 } else if(inst->op == M68K_DBCC) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3569 if (inst->extra.cond == COND_FALSE) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3570 if (context->dregs[inst->dst.params.regs.pri] & 0xFFFF) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3571 after = m68k_branch_target(inst, context->dregs, context->aregs);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3572 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3573 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3574 root->branch_t = after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3575 root->branch_f = m68k_branch_target(inst, context->dregs, context->aregs);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3576 insert_breakpoint(context, root->branch_f, debugger);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3577 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3578 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3579 after = m68k_branch_target(inst, context->dregs, context->aregs) & 0xFFFFFF;
1314
ae932ca28282 Allow a .l suffix to a memory print command to allow fetching and printing a longword
Michael Pavone <pavone@retrodev.com>
parents: 1313
diff changeset
3580 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3581 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3582 insert_breakpoint(root->cpu_context, after, debugger);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3583 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3584 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3585
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3586 static uint8_t cmd_over_m68k(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3587 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3588 m68kinst *inst = root->inst;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3589 m68k_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3590 uint32_t after = root->after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3591 if (inst->op == M68K_RTS) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3592 after = m68k_read_long(context->aregs[7], context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3593 } else if (inst->op == M68K_RTE || inst->op == M68K_RTR) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3594 after = m68k_read_long(context->aregs[7] + 2, context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3595 } else if(m68k_is_noncall_branch(inst)) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3596 if (inst->op == M68K_BCC && inst->extra.cond != COND_TRUE) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3597 root->branch_t = m68k_branch_target(inst, context->dregs, context->aregs) & 0xFFFFFF;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3598 if (root->branch_t < after) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3599 root->branch_t = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3600 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3601 root->branch_f = after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3602 insert_breakpoint(context, root->branch_t, debugger);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3603 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3604 } else if(inst->op == M68K_DBCC) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3605 uint32_t target = m68k_branch_target(inst, context->dregs, context->aregs) & 0xFFFFFF;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3606 if (target > after) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3607 if (inst->extra.cond == COND_FALSE) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3608 after = target;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3609 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3610 root->branch_f = target;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3611 root->branch_t = after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3612 insert_breakpoint(context, root->branch_f, debugger);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3613 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3614 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3615 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3616 after = m68k_branch_target(inst, context->dregs, context->aregs) & 0xFFFFFF;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3617 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3618 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3619 insert_breakpoint(root->cpu_context, after, debugger);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3620 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3621 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3622
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3623 static uint8_t cmd_next_m68k(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3624 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3625 m68kinst *inst = root->inst;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3626 m68k_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3627 uint32_t after = root->after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3628 if (inst->op == M68K_RTS) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3629 after = m68k_read_long(context->aregs[7], context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3630 } else if (inst->op == M68K_RTE || inst->op == M68K_RTR) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3631 after = m68k_read_long(context->aregs[7] + 2, context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3632 } else if(m68k_is_noncall_branch(inst)) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3633 if (inst->op == M68K_BCC && inst->extra.cond != COND_TRUE) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3634 root->branch_f = after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3635 root->branch_t = m68k_branch_target(inst, context->dregs, context->aregs);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3636 insert_breakpoint(context, root->branch_t, debugger);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3637 } else if(inst->op == M68K_DBCC) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3638 if ( inst->extra.cond == COND_FALSE) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3639 if (context->dregs[inst->dst.params.regs.pri] & 0xFFFF) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3640 after = m68k_branch_target(inst, context->dregs, context->aregs);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3641 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3642 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3643 root->branch_t = after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3644 root->branch_f = m68k_branch_target(inst, context->dregs, context->aregs);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3645 insert_breakpoint(context, root->branch_f, debugger);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3646 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3647 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3648 after = m68k_branch_target(inst, context->dregs, context->aregs) & 0xFFFFFF;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3649 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3650 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3651 insert_breakpoint(root->cpu_context, after, debugger);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3652 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3653 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3654
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3655 static uint8_t cmd_backtrace_m68k(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3656 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3657 m68k_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3658 uint32_t stack = context->aregs[7];
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3659 uint8_t non_adr_count = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3660 do {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3661 uint32_t bt_address = m68k_instruction_fetch(stack, context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3662 bt_address = get_instruction_start(context->options, bt_address - 2);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3663 if (bt_address) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3664 stack += 4;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3665 non_adr_count = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3666 m68kinst inst;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3667 char buf[128];
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3668 m68k_decode(m68k_instruction_fetch, context, &inst, bt_address);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3669 m68k_disasm(&inst, buf);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3670 printf("%X: %s\n", bt_address, buf);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3671 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3672 //non-return address value on stack can be word wide
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3673 stack += 2;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3674 non_adr_count++;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3675 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3676 //TODO: Make sure we don't wander into an invalid memory region
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3677 } while (stack && non_adr_count < 6);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3678 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3679 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3680
2216
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3681 static uint8_t cmd_disassemble_m68k(debug_root *root, parsed_command *cmd)
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3682 {
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3683 m68k_context *context = root->cpu_context;
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3684 uint32_t address = root->address;
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3685 if (cmd->num_args) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3686 if (!debug_cast_int(cmd->args[0].value, &address)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3687 fprintf(stderr, "Argument to disassemble must be an integer if provided\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3688 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3689 }
2216
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3690 }
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3691 char disasm_buf[1024];
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3692 m68kinst inst;
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3693 do {
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3694 label_def *def = find_label(root->disasm, address);
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3695 if (def) {
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3696 for (uint32_t i = 0; i < def->num_labels; i++)
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3697 {
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3698 printf("%s:\n", def->labels[i]);
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3699 }
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3700 }
2252
6a07b13894f7 Fix input processing while waiting for console input in debugger
Michael Pavone <pavone@retrodev.com>
parents: 2216
diff changeset
3701
2216
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3702 address = m68k_decode(m68k_instruction_fetch, context, &inst, address);
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3703 m68k_disasm_labels(&inst, disasm_buf, root->disasm);
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3704 printf("\t%s\n", disasm_buf);
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3705 } while(!m68k_is_terminal(&inst));
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3706 return 1;
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3707 }
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
3708
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3709 static uint8_t cmd_vdp_sprites(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3710 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3711 m68k_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3712 genesis_context * gen = context->system;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3713 vdp_print_sprite_table(gen->vdp);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3714 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3715 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3716
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3717 static uint8_t cmd_vdp_regs(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3718 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3719 m68k_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3720 genesis_context * gen = context->system;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3721 vdp_print_reg_explain(gen->vdp);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3722 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3723 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3724
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3725 static uint8_t cmd_ym_channel(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3726 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3727 m68k_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3728 genesis_context * gen = context->system;
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3729 if (cmd->num_args) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3730 ym_print_channel_info(gen->ym, cmd->args[0].value.v.u32 - 1);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3731 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3732 for (int i = 0; i < 6; i++) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3733 ym_print_channel_info(gen->ym, i);
1314
ae932ca28282 Allow a .l suffix to a memory print command to allow fetching and printing a longword
Michael Pavone <pavone@retrodev.com>
parents: 1313
diff changeset
3734 }
2173
894c7873a2b1 Consume all expressions in debugger print command
Michael Pavone <pavone@retrodev.com>
parents: 2172
diff changeset
3735 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3736 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3737 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3738
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3739 static uint8_t cmd_ym_timer(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3740 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3741 m68k_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3742 genesis_context * gen = context->system;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3743 ym_print_timer_info(gen->ym);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3744 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3745 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3746
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3747 static uint8_t cmd_sub(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3748 {
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3749 char *param = cmd->raw;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3750 while (param && *param && isblank(*param))
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3751 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3752 ++param;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3753 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3754 m68k_context *m68k = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3755 genesis_context *gen = m68k->system;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3756 segacd_context *cd = gen->expansion;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3757 if (param && *param && !isspace(*param)) {
2193
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
3758 parsed_command cmd = {0};
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3759 debug_root *sub_root = find_m68k_root(cd->m68k);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3760 if (!sub_root) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3761 fputs("Failed to get debug root for Sub CPU\n", stderr);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3762 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3763 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3764 if (!parse_command(sub_root, param, &cmd)) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3765 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3766 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3767 uint8_t ret = run_command(sub_root, &cmd);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3768 free_parsed_command(&cmd);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3769 return ret;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3770 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3771 cd->enter_debugger = 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3772 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3773 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3774 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3775
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3776 static uint8_t cmd_main(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3777 {
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3778 char *param = cmd->raw;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3779 while (param && *param && isblank(*param))
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3780 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3781 ++param;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3782 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3783 m68k_context *m68k = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3784 segacd_context *cd = m68k->system;
2186
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
3785
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3786 if (param && *param && !isspace(*param)) {
2193
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
3787 parsed_command cmd = {0};
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3788 debug_root *main_root = find_m68k_root(cd->genesis->m68k);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3789 if (!main_root) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3790 fputs("Failed to get debug root for Main CPU\n", stderr);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3791 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3792 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3793 if (!parse_command(main_root, param, &cmd)) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3794 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3795 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3796 uint8_t ret = run_command(main_root, &cmd);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3797 free_parsed_command(&cmd);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3798 return ret;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3799 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3800 cd->genesis->header.enter_debugger = 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3801 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3802 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3803 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3804
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3805 static uint8_t cmd_gen_z80(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3806 {
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3807 char *param = cmd->raw;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3808 while (param && *param && isblank(*param))
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3809 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3810 ++param;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3811 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3812 m68k_context *m68k = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3813 genesis_context *gen = m68k->system;
2186
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
3814
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3815 if (param && *param && !isspace(*param)) {
2193
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
3816 parsed_command cmd = {0};
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3817 debug_root *z80_root = find_z80_root(gen->z80);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3818 if (!z80_root) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3819 fputs("Failed to get debug root for Z80\n", stderr);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3820 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3821 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3822 if (!parse_command(z80_root, param, &cmd)) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3823 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3824 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3825 uint8_t ret = run_command(z80_root, &cmd);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3826 free_parsed_command(&cmd);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3827 return ret;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3828 } else {
2184
408fb8a7e990 Implement argumentless variant of z80 debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2183
diff changeset
3829 gen->enter_z80_debugger = 1;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3830 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3831 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3832 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3833
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3834 command_def common_commands[] = {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3835 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3836 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3837 "quit", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3838 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3839 .usage = "quit",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3840 .desc = "Quit BlastEm",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3841 .impl = cmd_quit,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3842 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3843 .max_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3844 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3845 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3846 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3847 "help", "?", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3848 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3849 .usage = "help",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3850 .desc = "Print a list of available commands for the current debug context",
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3851 .impl = cmd_help,
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3852 .min_args = 0,
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3853 .max_args = 1,
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3854 .raw_args = 1
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3855 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3856 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3857 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3858 "continue", "c", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3859 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3860 .usage = "continue",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3861 .desc = "Resume execution",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3862 .impl = cmd_continue,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3863 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3864 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3865 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3866 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3867 .names = (const char *[]){
2189
6b33ce6bc740 Add an explicit p alias for the print command now that printf prevents use of it as an implicit alias
Michael Pavone <pavone@retrodev.com>
parents: 2188
diff changeset
3868 "print", "p", NULL
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3869 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3870 .usage = "print[/FORMAT] EXPRESSION...",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3871 .desc = "Print one or more expressions using the optional format character",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3872 .impl = cmd_print,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3873 .min_args = 1,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3874 .max_args = -1
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3875 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3876 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3877 .names = (const char *[]){
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
3878 "printf", NULL
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
3879 },
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
3880 .usage = "printf FORMAT EXPRESSION...",
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
3881 .desc = "Print a string with C-style formatting specifiers replaced with the value of the remaining arguments",
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3882 .impl = cmd_printf,
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
3883 .min_args = 1,
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
3884 .max_args = -1
2187
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
3885 },
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
3886 {
d0129f19ca52 Add a printf command to the debugger
Michael Pavone <pavone@retrodev.com>
parents: 2186
diff changeset
3887 .names = (const char *[]){
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3888 "softreset", "sr", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3889 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3890 .usage = "softreset",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3891 .desc = "Perform a soft-reset for the current system",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3892 .impl = cmd_softreset,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3893 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3894 .max_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3895 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3896 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3897 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3898 "display", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3899 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3900 .usage = "display[/FORMAT] EXPRESSION...",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3901 .desc = "Print one or more expressions every time the debugger is entered",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3902 .impl = cmd_display,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3903 .min_args = 1,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3904 .max_args = -1
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3905 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3906 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3907 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3908 "deletedisplay", "dd", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3909 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3910 .usage = "deletedisplay DISPLAYNUM",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3911 .desc = "Remove expressions added with the `display` command",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3912 .impl = cmd_delete_display,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3913 .min_args = 1,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3914 .max_args = 1
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3915 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3916 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3917 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3918 "commands", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3919 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3920 .usage = "command BREAKPOINT",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3921 .desc = "Set a list of debugger commands to be executed when the given breakpoint is hit",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3922 .impl = cmd_command,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3923 .min_args = 1,
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3924 .max_args = 1,
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
3925 .has_block = 1
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3926 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3927 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3928 .names = (const char *[]){
2371
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3929 "function", NULL
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3930 },
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3931 .usage = "function NAME [ARGS...]",
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3932 .desc = "Creates a user-defined function named NAME with arguments ARGS",
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3933 .impl = cmd_function,
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3934 .min_args = 1,
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3935 .max_args = -1,
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3936 .has_block = 1,
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3937 .skip_eval = 1
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3938 },
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3939 {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3940 .names = (const char *[]){
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3941 "return", NULL
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3942 },
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3943 .usage = "return VALUE",
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3944 .desc = "Return from a user defined function with the result VALUE",
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3945 .impl = cmd_return,
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3946 .min_args = 1,
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3947 .max_args = 1
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3948 },
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3949 {
1fe5afe263f3 Initial stab at user-defined functions in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2367
diff changeset
3950 .names = (const char *[]){
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3951 "set", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3952 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3953 .usage = "set MEM|NAME VALUE",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3954 .desc = "Set a register, symbol or memory location to the result of evaluating VALUE",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3955 .impl = cmd_set,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3956 .min_args = 2,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3957 .max_args = 2,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
3958 .skip_eval = 1
2179
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
3959 },
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
3960 {
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
3961 .names = (const char *[]){
2358
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
3962 "variable", NULL
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
3963 },
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
3964 .usage = "variable NAME [VALUE]",
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
3965 .desc = "Create a new variable called NAME and set it to VALUE or 0 if no value provided",
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
3966 .impl = cmd_variable,
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
3967 .min_args = 1,
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
3968 .max_args = 2,
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
3969 .skip_eval = 1
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
3970 },
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
3971 {
4b2ac43c106e Give debugger expression engine access to VDP and Sub CPU values. Add basic variable support
Michael Pavone <pavone@retrodev.com>
parents: 2357
diff changeset
3972 .names = (const char *[]){
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3973 "array", NULL
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3974 },
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3975 .usage = "array NAME [VALUE...]",
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3976 .desc = "Create a new array called NAME if it doesn't already exist. The array is initialized with the remaining parameters",
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3977 .impl = cmd_array,
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3978 .min_args = 1,
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3979 .max_args = -1,
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3980 .skip_eval = 1
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3981 },
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3982 {
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3983 .names = (const char *[]){
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3984 "append", NULL
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3985 },
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3986 .usage = "append NAME VALUE",
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3987 .desc = "Increase the size of array NAME by 1 and set the last element to VALUE",
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3988 .impl = cmd_append,
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3989 .min_args = 2,
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
3990 .max_args = 2
2359
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3991 },
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3992 {
04d29635d238 Support for arrays in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2358
diff changeset
3993 .names = (const char *[]){
2179
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
3994 "frames", NULL
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
3995 },
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
3996 .usage = "frames EXPRESSION",
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
3997 .desc = "Resume execution for EXPRESSION video frames",
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
3998 .impl = cmd_frames,
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
3999 .min_args = 1,
9a8dd4ba2753 Implement frame advance debugger command
Michael Pavone <pavone@retrodev.com>
parents: 2178
diff changeset
4000 .max_args = 1
2181
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4001 },
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4002 {
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4003 .names = (const char *[]){
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4004 "bindup", NULL
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4005 },
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4006 .usage = "bindup NAME",
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4007 .desc = "Simulate a keyup for binding NAME",
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4008 .impl = cmd_bindup,
2181
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4009 .min_args = 1,
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
4010 .max_args = 1
2181
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4011 },
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4012 {
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4013 .names = (const char *[]){
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4014 "binddown", NULL
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4015 },
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4016 .usage = "bindown NAME",
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4017 .desc = "Simulate a keydown for binding NAME",
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4018 .impl = cmd_binddown,
2181
0c723b8b637c Add bindup and binddown debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2180
diff changeset
4019 .min_args = 1,
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
4020 .max_args = 1
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
4021 },
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
4022 {
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
4023 .names = (const char *[]){
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
4024 "condition", NULL
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
4025 },
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
4026 .usage = "condition BREAKPOINT [EXPRESSION]",
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
4027 .desc = "Makes breakpoint BREAKPOINT conditional on the value of EXPRESSION or removes a condition if EXPRESSION is omitted",
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
4028 .impl = cmd_condition,
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
4029 .min_args = 1,
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4030 .max_args = 2,
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4031 .skip_eval = 1
2190
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4032 },
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4033 {
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4034 .names = (const char *[]){
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4035 "if", NULL
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4036 },
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4037 .usage = "if CONDITION",
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4038 .desc = "If the condition is true, the following block is executed. Otherwise the else block is executed if present",
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4039 .impl = cmd_if,
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4040 .min_args = 1,
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4041 .max_args = 1,
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4042 .has_block = 1,
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4043 .accepts_else = 1
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4044 },
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4045 {
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4046 .names = (const char *[]){
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4047 "while", NULL
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4048 },
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4049 .usage = "while CONDITION",
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4050 .desc = "The following block is executed repeatedly until the condition is false. If the condition is false at the start, the else block is executed if present",
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4051 .impl = cmd_while,
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4052 .min_args = 1,
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4053 .max_args = 1,
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4054 .has_block = 1,
59e0dcc01b2c Add 'if' and 'while' debugger commands
Michael Pavone <pavone@retrodev.com>
parents: 2189
diff changeset
4055 .accepts_else = 1
2214
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4056 },
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4057 {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4058 .names = (const char *[]){
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4059 "symbols", NULL
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4060 },
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4061 .usage = "symbols [FILENAME]",
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4062 .desc = "Loads a list of symbols from the file indicated by FILENAME or lists currently loaded symbols if FILENAME is omitted",
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4063 .impl = cmd_symbols,
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4064 .min_args = 0,
2395
ebca8ab02701 Basic string support in debugger language
Michael Pavone <pavone@retrodev.com>
parents: 2394
diff changeset
4065 .max_args = 1
2393
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4066 },
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4067 {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4068 .names = (const char *[]){
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4069 "save", NULL
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4070 },
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4071 .usage = "save[/SIZE] FILENAME ARRAY [COUNT]",
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4072 .desc = "Saves COUNT elements of size SIZE from the array or memory region specified by ARRAY to a file",
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4073 .impl = cmd_save,
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4074 .min_args = 2,
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4075 .max_args = 3,
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4076 .skip_eval = 1
2394
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
4077 },
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
4078 {
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
4079 .names = (const char *[]){
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
4080 "load", NULL
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
4081 },
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
4082 .usage = "load[/SIZE] FILENAME ARRAY [COUNT]",
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
4083 .desc = "Loads COUNT elements of size SIZE from a file to the array or memory region specified by ARRAY",
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
4084 .impl = cmd_load,
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
4085 .min_args = 2,
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
4086 .max_args = 3,
340299a76db7 Add debugger load command
Michael Pavone <pavone@retrodev.com>
parents: 2393
diff changeset
4087 .skip_eval = 1
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4088 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4089 };
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4090 #define NUM_COMMON (sizeof(common_commands)/sizeof(*common_commands))
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4091
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4092 command_def m68k_commands[] = {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4093 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4094 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4095 "breakpoint", "b", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4096 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4097 .usage = "breakpoint ADDRESSS",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4098 .desc = "Set a breakpoint at ADDRESS",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4099 .impl = cmd_breakpoint_m68k,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4100 .min_args = 1,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4101 .max_args = 1
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4102 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4103 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4104 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4105 "advance", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4106 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4107 .usage = "advance ADDRESS",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4108 .desc = "Advance to ADDRESS",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4109 .impl = cmd_advance_m68k,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4110 .min_args = 1,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4111 .max_args = 1
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4112 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4113 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4114 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4115 "step", "s", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4116 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4117 .usage = "step",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4118 .desc = "Advance to the next instruction, stepping into subroutines",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4119 .impl = cmd_step_m68k,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4120 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4121 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4122 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4123 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4124 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4125 "over", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4126 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4127 .usage = "over",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4128 .desc = "Advance to the next instruction, ignoring branches to lower addresses",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4129 .impl = cmd_over_m68k,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4130 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4131 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4132 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4133 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4134 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4135 "next", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4136 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4137 .usage = "next",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4138 .desc = "Advance to the next instruction",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4139 .impl = cmd_next_m68k,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4140 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4141 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4142 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4143 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4144 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4145 "backtrace", "bt", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4146 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4147 .usage = "backtrace",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4148 .desc = "Print a backtrace",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4149 .impl = cmd_backtrace_m68k,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4150 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4151 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4152 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4153 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4154 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4155 "delete", "d", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4156 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4157 .usage = "delete BREAKPOINT",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4158 .desc = "Remove breakpoint identified by BREAKPOINT",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4159 .impl = cmd_delete_m68k,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4160 .min_args = 1,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4161 .max_args = 1
2216
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4162 },
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4163 {
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4164 .names = (const char *[]){
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4165 "disassemble", "disasm", NULL
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4166 },
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4167 .usage = "disassemble [ADDRESS]",
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4168 .desc = "Disassemble code starting at ADDRESS if provided or the current address if not",
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4169 .impl = cmd_disassemble_m68k,
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4170 .min_args = 0,
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4171 .max_args = 1
2112
3abb64bd0da6 Add support for printing strings in 68K debugger
Michael Pavone <pavone@retrodev.com>
parents: 2107
diff changeset
4172 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4173 };
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4174
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4175 #define NUM_68K (sizeof(m68k_commands)/sizeof(*m68k_commands))
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4176
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4177 command_def genesis_commands[] = {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4178 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4179 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4180 "vdpsprites", "vs", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4181 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4182 .usage = "vdpsprites",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4183 .desc = "Print the VDP sprite table",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4184 .impl = cmd_vdp_sprites,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4185 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4186 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4187 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4188 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4189 .names = (const char *[]){
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4190 "vdpregs", "vr", NULL
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4191 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4192 .usage = "vdpregs",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4193 .desc = "Print VDP register values with a short description",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4194 .impl = cmd_vdp_regs,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4195 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4196 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4197 },
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4198 {
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4199 .names = (const char *[]){
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4200 "vdpregbreak", "vregbreak", "vrb", NULL
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4201 },
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4202 .usage = "vdpregbreak [REGISTER [MASK]]",
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4203 .desc = "Enter debugger on VDP register write. If REGISTER is provided, breakpoint will only fire for writes to that register. If MASK is also provided, it will be applied to the register number before comparison with REGISTER",
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4204 .impl = cmd_vdp_reg_break,
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4205 .min_args = 0,
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4206 .max_args = 2
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4207 },
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4208 #ifndef NO_Z80
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4209 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4210 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4211 "z80", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4212 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4213 .usage = "z80 [COMMAND]",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4214 .desc = "Run a Z80 debugger command or switch to Z80 context when no command is given",
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4215 .impl = cmd_gen_z80,
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4216 .min_args = 0,
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4217 .max_args = -1,
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4218 .raw_args = 1
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4219 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4220 #endif
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4221 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4222 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4223 "ymchannel", "yc", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4224 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4225 .usage = "ymchannel [CHANNEL]",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4226 .desc = "Print YM-2612 channel and operator params. Limited to CHANNEL if specified",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4227 .impl = cmd_ym_channel,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4228 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4229 .max_args = 1
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4230 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4231 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4232 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4233 "ymtimer", "yt", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4234 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4235 .usage = "ymtimer",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4236 .desc = "Print YM-2612 timer info",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4237 .impl = cmd_ym_timer,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4238 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4239 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4240 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4241 };
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4242
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4243 #define NUM_GENESIS (sizeof(genesis_commands)/sizeof(*genesis_commands))
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4244
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4245 command_def scd_main_commands[] = {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4246 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4247 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4248 "subcpu", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4249 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4250 .usage = "subcpu [COMMAND]",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4251 .desc = "Run a Sub-CPU debugger command or switch to Sub-CPU context when no command is given",
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4252 .impl = cmd_sub,
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4253 .min_args = 0,
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4254 .max_args = -1,
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4255 .raw_args = 1
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4256 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4257 };
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4258
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4259 #define NUM_SCD_MAIN (sizeof(scd_main_commands)/sizeof(*scd_main_commands))
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4260
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4261 command_def scd_sub_commands[] = {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4262 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4263 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4264 "maincpu", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4265 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4266 .usage = "maincpu [COMMAND]",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4267 .desc = "Run a Main-CPU debugger command or switch to Main-CPU context when no command is given",
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4268 .impl = cmd_main,
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4269 .min_args = 0,
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4270 .max_args = -1,
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4271 .raw_args = 1
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4272 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4273 };
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4274
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4275 #define NUM_SCD_SUB (sizeof(scd_main_commands)/sizeof(*scd_main_commands))
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4276
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4277 #ifndef NO_Z80
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4278
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4279 static uint8_t cmd_delete_z80(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4280 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4281 uint32_t index;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4282 if (!debug_cast_int(cmd->args[0].value, &index)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4283 fprintf(stderr, "Argument to delete must be an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4284 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4285 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4286 bp_def **this_bp = find_breakpoint_idx(&root->breakpoints, index);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4287 if (!*this_bp) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4288 fprintf(stderr, "Breakpoint %d does not exist\n", index);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4289 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4290 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4291 bp_def *tmp = *this_bp;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4292 zremove_breakpoint(root->cpu_context, tmp->address);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4293 *this_bp = (*this_bp)->next;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4294 if (tmp->commands) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4295 for (uint32_t i = 0; i < tmp->num_commands; i++)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4296 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4297 free_parsed_command(tmp->commands + i);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4298 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4299 free(tmp->commands);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4300 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4301 free(tmp);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4302 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4303 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4304
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4305 static uint8_t cmd_breakpoint_z80(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4306 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4307 uint32_t address;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4308 if (!debug_cast_int(cmd->args[0].value, &address)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4309 fprintf(stderr, "Argument to breakpoint must be an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4310 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4311 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4312 zinsert_breakpoint(root->cpu_context, address, (uint8_t *)zdebugger);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4313 bp_def *new_bp = calloc(1, sizeof(bp_def));
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4314 new_bp->next = root->breakpoints;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4315 new_bp->address = address;
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4316 new_bp->mask = 0xFFFF;
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
4317 new_bp->type = BP_TYPE_CPU;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4318 new_bp->index = root->bp_index++;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4319 root->breakpoints = new_bp;
2386
9f178feb3cb0 Prefix most hex-formatted values output by debugger with $ for consistency with number literal parsing
Michael Pavone <pavone@retrodev.com>
parents: 2380
diff changeset
4320 printf("Z80 Breakpoint %d set at $%X\n", new_bp->index, address);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4321 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4322 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4323
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4324 static uint8_t cmd_advance_z80(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4325 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4326 uint32_t address;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4327 if (!debug_cast_int(cmd->args[0].value, &address)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4328 fprintf(stderr, "Argument to advance must be an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4329 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4330 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4331 zinsert_breakpoint(root->cpu_context, address, (uint8_t *)zdebugger);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4332 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4333 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4334
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4335 static uint8_t cmd_step_z80(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4336 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4337 z80inst *inst = root->inst;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4338 z80_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4339 uint32_t after = root->after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4340 //TODO: handle conditional branches
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4341 if (inst->op == Z80_JP || inst->op == Z80_CALL || inst->op == Z80_RST) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4342 if (inst->addr_mode == Z80_IMMED) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4343 after = inst->immed;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4344 } else if (inst->ea_reg == Z80_HL) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4345 #ifndef NEW_CORE
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4346 after = context->regs[Z80_H] << 8 | context->regs[Z80_L];
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4347 } else if (inst->ea_reg == Z80_IX) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4348 after = context->regs[Z80_IXH] << 8 | context->regs[Z80_IXL];
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4349 } else if (inst->ea_reg == Z80_IY) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4350 after = context->regs[Z80_IYH] << 8 | context->regs[Z80_IYL];
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4351 #endif
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4352 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4353 } else if(inst->op == Z80_JR) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4354 after += inst->immed;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4355 } else if(inst->op == Z80_RET) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4356 uint8_t *sp = get_native_pointer(context->sp, (void **)context->mem_pointers, &context->Z80_OPTS->gen);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4357 if (sp) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4358 after = *sp;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4359 sp = get_native_pointer((context->sp + 1) & 0xFFFF, (void **)context->mem_pointers, &context->Z80_OPTS->gen);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4360 if (sp) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4361 after |= *sp << 8;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4362 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4363 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4364 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4365 zinsert_breakpoint(context, after, (uint8_t *)zdebugger);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4366 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4367 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4368
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4369 static uint8_t cmd_over_z80(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4370 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4371 fputs("not implemented yet\n", stderr);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4372 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4373 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4374
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4375 static uint8_t cmd_next_z80(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4376 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4377 z80inst *inst = root->inst;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4378 z80_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4379 uint32_t after = root->after;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4380 //TODO: handle conditional branches
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4381 if (inst->op == Z80_JP) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4382 if (inst->addr_mode == Z80_IMMED) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4383 after = inst->immed;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4384 } else if (inst->ea_reg == Z80_HL) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4385 #ifndef NEW_CORE
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4386 after = context->regs[Z80_H] << 8 | context->regs[Z80_L];
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4387 } else if (inst->ea_reg == Z80_IX) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4388 after = context->regs[Z80_IXH] << 8 | context->regs[Z80_IXL];
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4389 } else if (inst->ea_reg == Z80_IY) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4390 after = context->regs[Z80_IYH] << 8 | context->regs[Z80_IYL];
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4391 #endif
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4392 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4393 } else if(inst->op == Z80_JR) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4394 after += inst->immed;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4395 } else if(inst->op == Z80_RET) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4396 uint8_t *sp = get_native_pointer(context->sp, (void **)context->mem_pointers, &context->Z80_OPTS->gen);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4397 if (sp) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4398 after = *sp;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4399 sp = get_native_pointer((context->sp + 1) & 0xFFFF, (void **)context->mem_pointers, &context->Z80_OPTS->gen);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4400 if (sp) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4401 after |= *sp << 8;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4402 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4403 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4404 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4405 zinsert_breakpoint(context, after, (uint8_t *)zdebugger);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4406 return 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4407 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4408
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4409 static uint8_t cmd_backtrace_z80(debug_root *root, parsed_command *cmd)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4410 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4411 z80_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4412 uint32_t stack = context->sp;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4413 uint8_t non_adr_count = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4414 do {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4415 uint32_t bt_address = stack;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4416 if (!root->read_mem(root, &bt_address, 'w')) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4417 break;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4418 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4419 bt_address = z80_get_instruction_start(context, bt_address - 1);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4420 if (bt_address != 0xFEEDFEED) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4421 stack += 4;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4422 non_adr_count = 0;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4423 z80inst inst;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4424 char buf[128];
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4425 uint8_t *pc = get_native_pointer(bt_address, (void **)context->mem_pointers, &context->Z80_OPTS->gen);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4426 z80_decode(pc, &inst);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4427 z80_disasm(&inst, buf, bt_address);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4428 printf("%X: %s\n", bt_address, buf);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4429 } else {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4430 //non-return address value on stack can be byte wide
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4431 stack++;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4432 non_adr_count++;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4433 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4434 //TODO: Make sure we don't wander into an invalid memory region
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4435 } while (stack && non_adr_count < 6);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4436 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4437 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4438
2216
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4439 static uint8_t cmd_disassemble_z80(debug_root *root, parsed_command *cmd)
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4440 {
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4441 z80_context *context = root->cpu_context;
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4442 uint32_t address = root->address;
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4443 if (cmd->num_args) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4444 if (!debug_cast_int(cmd->args[0].value, &address)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4445 fprintf(stderr, "Argument to disassemble must be an integer if provided\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4446 return 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4447 }
2216
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4448 }
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4449 char disasm_buf[1024];
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4450 z80inst inst;
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4451 do {
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4452 label_def *def = find_label(root->disasm, address);
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4453 if (def) {
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4454 for (uint32_t i = 0; i < def->num_labels; i++)
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4455 {
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4456 printf("%s:\n", def->labels[i]);
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4457 }
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4458 }
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4459 uint8_t *pc = get_native_pointer(address, (void **)context->mem_pointers, &context->Z80_OPTS->gen);
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4460 uint8_t *after = z80_decode(pc, &inst);
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4461 z80_disasm(&inst, disasm_buf, address);
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4462 address += after - pc;
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4463 printf("\t%s\n", disasm_buf);
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4464 } while(!z80_is_terminal(&inst));
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4465 return 1;
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4466 }
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4467
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4468 static uint8_t cmd_gen_m68k(debug_root *root, parsed_command *cmd)
2185
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4469 {
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4470 char *param = cmd->raw;
2185
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4471 while (param && *param && isblank(*param))
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4472 {
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4473 ++param;
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4474 }
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4475 genesis_context *gen = (genesis_context *)current_system;
2186
935e684f2d58 Fix crash bug in expression parser
Michael Pavone <pavone@retrodev.com>
parents: 2185
diff changeset
4476
2185
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4477 if (param && *param && !isspace(*param)) {
2193
d00fb9c6a6a2 Fix a couple of debugger regressions introduced with changes to support blocks
Michael Pavone <pavone@retrodev.com>
parents: 2191
diff changeset
4478 parsed_command cmd = {0};
2185
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4479 debug_root *m68k_root = find_m68k_root(gen->m68k);
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4480 if (!m68k_root) {
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4481 fputs("Failed to get debug root for M68K\n", stderr);
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4482 return 1;
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4483 }
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4484 if (!parse_command(m68k_root, param, &cmd)) {
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4485 return 1;
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4486 }
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4487 uint8_t ret = run_command(m68k_root, &cmd);
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4488 free_parsed_command(&cmd);
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4489 return ret;
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4490 } else {
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4491 gen->header.enter_debugger = 1;
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4492 return 0;
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4493 }
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4494 }
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4495
2198
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4496 static uint8_t cmd_vdp_sprites_sms(debug_root *root, parsed_command *cmd)
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4497 {
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4498 z80_context *context = root->cpu_context;
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4499 sms_context * sms = context->system;
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4500 vdp_print_sprite_table(sms->vdp);
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4501 return 1;
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4502 }
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4503
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4504 static uint8_t cmd_vdp_regs_sms(debug_root *root, parsed_command *cmd)
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4505 {
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4506 z80_context *context = root->cpu_context;
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4507 sms_context * sms = context->system;
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4508 vdp_print_reg_explain(sms->vdp);
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4509 return 1;
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4510 }
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4511
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4512 command_def z80_commands[] = {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4513 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4514 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4515 "breakpoint", "b", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4516 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4517 .usage = "breakpoint ADDRESSS",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4518 .desc = "Set a breakpoint at ADDRESS",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4519 .impl = cmd_breakpoint_z80,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4520 .min_args = 1,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4521 .max_args = 1
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4522 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4523 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4524 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4525 "advance", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4526 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4527 .usage = "advance ADDRESS",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4528 .desc = "Advance to ADDRESS",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4529 .impl = cmd_advance_z80,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4530 .min_args = 1,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4531 .max_args = 1
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4532 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4533 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4534 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4535 "step", "s", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4536 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4537 .usage = "step",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4538 .desc = "Advance to the next instruction, stepping into subroutines",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4539 .impl = cmd_step_z80,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4540 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4541 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4542 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4543 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4544 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4545 "over", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4546 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4547 .usage = "over",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4548 .desc = "Advance to the next instruction, ignoring branches to lower addresses",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4549 .impl = cmd_over_z80,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4550 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4551 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4552 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4553 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4554 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4555 "next", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4556 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4557 .usage = "next",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4558 .desc = "Advance to the next instruction",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4559 .impl = cmd_next_z80,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4560 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4561 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4562 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4563 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4564 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4565 "backtrace", "bt", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4566 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4567 .usage = "backtrace",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4568 .desc = "Print a backtrace",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4569 .impl = cmd_backtrace_z80,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4570 .min_args = 0,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4571 .max_args = 0
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4572 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4573 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4574 .names = (const char *[]){
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4575 "delete", "d", NULL
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4576 },
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4577 .usage = "delete BREAKPOINT",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4578 .desc = "Remove breakpoint identified by BREAKPOINT",
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4579 .impl = cmd_delete_z80,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4580 .min_args = 1,
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4581 .max_args = 1
2216
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4582 },
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4583 {
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4584 .names = (const char *[]){
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4585 "disassemble", "disasm", NULL
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4586 },
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4587 .usage = "disassemble [ADDRESS]",
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4588 .desc = "Disassemble code starting at ADDRESS if provided or the current address if not",
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4589 .impl = cmd_disassemble_z80,
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4590 .min_args = 0,
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
4591 .max_args = 1
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4592 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4593 };
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4594
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4595 #define NUM_Z80 (sizeof(z80_commands)/sizeof(*z80_commands))
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4596
2185
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4597 command_def gen_z80_commands[] = {
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4598 {
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4599 .names = (const char *[]){
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4600 "m68k", NULL
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4601 },
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4602 .usage = "m68k [COMMAND]",
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4603 .desc = "Run a M68K debugger command or switch to M68K context when no command is given",
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4604 .impl = cmd_gen_m68k,
2185
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4605 .min_args = 0,
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4606 .max_args = -1,
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
4607 .raw_args = 1
2185
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4608 }
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4609 };
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4610
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4611 #define NUM_GEN_Z80 (sizeof(gen_z80_commands)/sizeof(*gen_z80_commands))
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
4612
2198
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4613 command_def sms_commands[] = {
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4614 {
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4615 .names = (const char *[]){
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4616 "vdpsprites", "vs", NULL
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4617 },
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4618 .usage = "vdpsprites",
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4619 .desc = "Print the VDP sprite table",
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4620 .impl = cmd_vdp_sprites_sms,
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4621 .min_args = 0,
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4622 .max_args = 0
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4623 },
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4624 {
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4625 .names = (const char *[]){
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4626 "vdpsregs", "vr", NULL
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4627 },
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4628 .usage = "vdpregs",
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4629 .desc = "Print VDP register values with a short description",
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4630 .impl = cmd_vdp_regs_sms,
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4631 .min_args = 0,
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4632 .max_args = 0
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4633 }
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4634 };
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4635
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4636 #define NUM_SMS (sizeof(sms_commands)/sizeof(*sms_commands))
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4637
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4638 #endif
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4639
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4640 void add_commands(debug_root *root, command_def *defs, uint32_t num_commands)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4641 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4642 for (uint32_t i = 0; i < num_commands; i++)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4643 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4644 for (int j = 0; defs[i].names[j]; j++)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4645 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4646 root->commands = tern_insert_ptr(root->commands, defs[i].names[j], defs + i);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4647 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4648 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4649 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4650
2214
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4651 static void symbol_map(char *key, tern_val val, uint8_t valtype, void *data)
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4652 {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4653 debug_root *root = data;
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4654 label_def *label = val.ptrval;
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4655 for (uint32_t i = 0; i < label->num_labels; i++)
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4656 {
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4657 root->symbols = tern_insert_int(root->symbols, label->labels[i], label->full_address);
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4658 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4659 }
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4660
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4661 static debug_val debug_frame_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4662 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4663 vdp_context *vdp = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4664 return debug_int(vdp->frame);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4665 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4666
2393
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4667 static uint32_t m68k_chunk_end(debug_root *root, uint32_t start_address)
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4668 {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4669 m68k_context *m68k = root->cpu_context;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4670 memmap_chunk const *chunk = find_map_chunk(start_address, &m68k->options->gen, 0, NULL);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4671 if (!chunk) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4672 return start_address;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4673 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4674 if (chunk->mask == m68k->options->gen.address_mask) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4675 return chunk->end;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4676 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4677 return (start_address & ~chunk->mask) + chunk->mask + 1;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4678 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4679
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4680 debug_root *find_m68k_root(m68k_context *context)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4681 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4682 debug_root *root = find_root(context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4683 if (root && !root->commands) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4684 add_commands(root, common_commands, NUM_COMMON);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4685 add_commands(root, m68k_commands, NUM_68K);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4686 root->read_mem = read_m68k;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4687 root->write_mem = write_m68k;
2393
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
4688 root->chunk_end = m68k_chunk_end;
2214
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4689 root->disasm = create_68000_disasm();
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4690 m68k_names(root);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4691 debug_var *var;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4692 switch (current_system->type)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4693 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4694 case SYSTEM_GENESIS:
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4695 case SYSTEM_SEGACD:
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4696 //check if this is the main CPU
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4697 if (context->system == current_system) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4698 genesis_context *gen = context->system;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4699 root->other_roots = tern_insert_ptr(root->other_roots, "z80", find_z80_root(gen->z80));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4700 root->other_roots = tern_insert_ptr(root->other_roots, "vdp", find_vdp_root(gen->vdp));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4701 root->other_roots = tern_insert_ptr(root->other_roots, "ym", find_ym2612_root(gen->ym));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4702 root->other_roots = tern_insert_ptr(root->other_roots, "psg", find_psg_root(gen->psg));
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4703 add_commands(root, genesis_commands, NUM_GENESIS);
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4704 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4705 var->get = debug_frame_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4706 var->ptr = gen->vdp;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4707 root->variables = tern_insert_ptr(root->variables, "frame", var);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4708 if (current_system->type == SYSTEM_SEGACD) {
2214
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4709 add_segacd_maincpu_labels(root->disasm);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4710 add_commands(root, scd_main_commands, NUM_SCD_MAIN);
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4711 segacd_context *scd = gen->expansion;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4712 root->other_roots = tern_insert_ptr(root->other_roots, "sub", find_m68k_root(scd->m68k));
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4713 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4714 break;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4715 } else {
2214
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4716 add_segacd_subcpu_labels(root->disasm);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4717 add_commands(root, scd_sub_commands, NUM_SCD_SUB);
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4718 segacd_context *scd = context->system;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4719 root->other_roots = tern_insert_ptr(root->other_roots, "main", find_m68k_root(scd->genesis->m68k));
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4720 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4721 default:
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4722 break;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4723 }
2214
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
4724 tern_foreach(root->disasm->labels, symbol_map, root);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4725 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4726 return root;
829
cc05444a4a4e WIP debugger improvements. Partial support for display command in 68K debugger. Minor refactor to support commands on a breakpoint.
Michael Pavone <pavone@retrodev.com>
parents: 794
diff changeset
4727 }
cc05444a4a4e WIP debugger improvements. Partial support for display command in 68K debugger. Minor refactor to support commands on a breakpoint.
Michael Pavone <pavone@retrodev.com>
parents: 794
diff changeset
4728
565
9324f721efa6 Add a separate flag/define for disabling the Z80 at compile time to ease refactoring
Michael Pavone <pavone@retrodev.com>
parents: 548
diff changeset
4729 #ifndef NO_Z80
548
a3afee2271ce Initial work on the x86-32 target
Michael Pavone <pavone@retrodev.com>
parents: 525
diff changeset
4730
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4731 static uint8_t read_z80(debug_root *root, uint32_t *out, char size)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4732 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4733 z80_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4734 uint32_t address = *out;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4735 *out = read_byte(address, (void **)context->mem_pointers, &context->options->gen, context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4736 if (size == 'w') {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4737 *out |= read_byte(address + 1, (void **)context->mem_pointers, &context->options->gen, context) << 8;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4738 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4739 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4740 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4741
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4742 static uint8_t write_z80(debug_root *root, uint32_t address, uint32_t value, char size)
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
4743 {
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4744 z80_context *context = root->cpu_context;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4745 write_byte(address, value, (void **)context->mem_pointers, &context->options->gen, context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4746 if (size == 'w') {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4747 write_byte(address + 1, value >> 8, (void **)context->mem_pointers, &context->options->gen, context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4748 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4749 return 1;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4750 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4751
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4752 static debug_val z80_reg8_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4753 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4754 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4755 return debug_int(context->regs[var->val.v.u32]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4756 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4757
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4758 static void z80_reg8_set(debug_var *var, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4759 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4760 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4761 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4762 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4763 fprintf(stderr, "Z80 register %s can only be set to an integer\n", z80_regs[var->val.v.u32]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4764 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4765 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4766 context->regs[var->val.v.u32] = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4767 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4768
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4769
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4770 static debug_val z80_alt_reg8_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4771 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4772 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4773 return debug_int(context->alt_regs[var->val.v.u32]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4774 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4775
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4776 static void z80_alt_reg8_set(debug_var *var, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4777 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4778 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4779 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4780 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4781 fprintf(stderr, "Z80 register %s' can only be set to an integer\n", z80_regs[var->val.v.u32]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4782 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4783 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4784 context->alt_regs[var->val.v.u32] = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4785 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4786
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4787 static debug_val z80_flags_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4788 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4789 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4790 debug_val ret;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4791 ret.type = DBG_VAL_U32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4792 ret.v.u32 = context->flags[ZF_S] << 7;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4793 ret.v.u32 |= context->flags[ZF_Z] << 6;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4794 ret.v.u32 |= context->flags[ZF_H] << 4;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4795 ret.v.u32 |= context->flags[ZF_PV] << 2;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4796 ret.v.u32 |= context->flags[ZF_N] << 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4797 ret.v.u32 |= context->flags[ZF_C];
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4798 return ret;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4799 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4800
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4801 static debug_val z80_alt_flags_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4802 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4803 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4804 debug_val ret;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4805 ret.type = DBG_VAL_U32;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4806 ret.v.u32 = context->alt_flags[ZF_S] << 7;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4807 ret.v.u32 |= context->alt_flags[ZF_Z] << 6;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4808 ret.v.u32 |= context->alt_flags[ZF_H] << 4;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4809 ret.v.u32 |= context->alt_flags[ZF_PV] << 2;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4810 ret.v.u32 |= context->alt_flags[ZF_N] << 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4811 ret.v.u32 |= context->alt_flags[ZF_C];
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4812 return ret;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4813 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4814
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4815 static void z80_flags_set(debug_var *var, debug_val val)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4816 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4817 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4818 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4819 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4820 fprintf(stderr, "Z80 register F can only be set to an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4821 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4822 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4823 context->flags[ZF_S] = ival >> 7 & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4824 context->flags[ZF_Z] = ival >> 6 & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4825 context->flags[ZF_H] = ival >> 4 & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4826 context->flags[ZF_PV] = ival >> 2 & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4827 context->flags[ZF_N] = ival >> 1 & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4828 context->flags[ZF_C] = ival & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4829 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4830
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4831 static void z80_alt_flags_set(debug_var *var, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4832 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4833 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4834 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4835 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4836 fprintf(stderr, "Z80 register F' can only be set to an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4837 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4838 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4839 context->alt_flags[ZF_S] = ival >> 7 & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4840 context->alt_flags[ZF_Z] = ival >> 6 & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4841 context->alt_flags[ZF_H] = ival >> 4 & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4842 context->alt_flags[ZF_PV] = ival >> 2 & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4843 context->alt_flags[ZF_N] = ival >> 1 & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4844 context->alt_flags[ZF_C] = ival & 1;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4845 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4846
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4847 static debug_val z80_regpair_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4848 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4849 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4850 debug_val ret;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4851 if (var->val.v.u32 == Z80_AF) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4852 ret = z80_flags_get(var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4853 ret.v.u32 |= context->regs[Z80_A] << 8;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4854 } else {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4855 ret = debug_int(context->regs[z80_high_reg(var->val.v.u32)] << 8 | context->regs[z80_low_reg(var->val.v.u32)]);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4856 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4857 return ret;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4858 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4859
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4860 static void z80_regpair_set(debug_var *var, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4861 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4862 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4863 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4864 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4865 fprintf(stderr, "Z80 register %s can only be set to an integer\n", z80_regs[var->val.v.u32]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4866 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4867 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4868 if (var->val.v.u32 == Z80_AF) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4869 context->regs[Z80_A] = ival >> 8;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4870 z80_flags_set(var, val);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4871 } else {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4872 context->regs[z80_high_reg(var->val.v.u32)] = ival >> 8;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4873 context->regs[z80_low_reg(var->val.v.u32)] = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4874 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4875 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4876
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4877 static debug_val z80_alt_regpair_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4878 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4879 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4880 debug_val ret;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4881 if (var->val.v.u32 == Z80_AF) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4882 ret = z80_alt_flags_get(var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4883 ret.v.u32 |= context->alt_regs[Z80_A] << 8;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4884 } else {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4885 ret = debug_int(context->alt_regs[z80_high_reg(var->val.v.u32)] << 8 | context->alt_regs[z80_low_reg(var->val.v.u32)]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4886 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4887 return ret;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4888 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4889
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4890 static void z80_alt_regpair_set(debug_var *var, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4891 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4892 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4893 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4894 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4895 fprintf(stderr, "Z80 register %s' can only be set to an integer\n", z80_regs[var->val.v.u32]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4896 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4897 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4898 if (var->val.v.u32 == Z80_AF) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4899 context->regs[Z80_A] = ival >> 8;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4900 z80_alt_flags_set(var, val);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4901 } else {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4902 context->alt_regs[z80_high_reg(var->val.v.u32)] = ival >> 8;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4903 context->alt_regs[z80_low_reg(var->val.v.u32)] = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4904 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4905 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4906
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4907 static debug_val z80_sp_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4908 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4909 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4910 return debug_int(context->sp);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4911 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4912
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4913 static void z80_sp_set(debug_var *var, debug_val val)
2198
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4914 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4915 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4916 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4917 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4918 fprintf(stderr, "Z80 register sp can only be set to an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4919 return;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4920 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4921 context->sp = ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4922 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4923
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4924 static debug_val z80_im_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4925 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4926 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4927 return debug_int(context->im);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4928 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4929
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4930 static void z80_im_set(debug_var *var, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4931 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4932 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4933 uint32_t ival;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4934 if (!debug_cast_int(val, &ival)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4935 fprintf(stderr, "Z80 register im can only be set to an integer\n");
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4936 return;
2198
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4937 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4938 context->im = ival & 3;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4939 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4940
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4941 static debug_val z80_iff1_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4942 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4943 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4944 return debug_int(context->iff1);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4945 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4946
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4947 static void z80_iff1_set(debug_var *var, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4948 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4949 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4950 context->iff1 = debug_cast_bool(val);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4951 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4952
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4953 static debug_val z80_iff2_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4954 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4955 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4956 return debug_int(context->iff2);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4957 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4958
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4959 static void z80_iff2_set(debug_var *var, debug_val val)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4960 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4961 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4962 context->iff2 = debug_cast_bool(val);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4963 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4964
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4965 static debug_val z80_cycle_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4966 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4967 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4968 return debug_int(context->current_cycle);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4969 }
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4970
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4971 static debug_val z80_pc_get(debug_var *var)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4972 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4973 z80_context *context = var->ptr;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4974 return debug_int(context->pc);
2198
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4975 }
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
4976
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4977 static void z80_names(debug_root *root)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4978 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4979 debug_var *var;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4980 for (int i = 0; i < Z80_UNUSED; i++)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4981 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4982 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4983 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4984 if (i < Z80_BC) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4985 var->get = z80_reg8_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4986 var->set = z80_reg8_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4987 } else if (i == Z80_SP) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4988 var->get = z80_sp_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4989 var->set = z80_sp_set;
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
4990 } else {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4991 var->get = z80_regpair_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4992 var->set = z80_regpair_set;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
4993 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4994 var->val.v.u32 = i;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4995 root->variables = tern_insert_ptr(root->variables, z80_regs[i], var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4996 size_t name_size = strlen(z80_regs[i]);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4997 char *name = malloc(name_size + 2);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4998 char *d = name;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
4999 for (const char *c = z80_regs[i]; *c; c++, d++)
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5000 {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5001 *d = toupper(*c);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5002 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5003 name[name_size] = 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5004 root->variables = tern_insert_ptr(root->variables, name, var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5005
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5006 if (i < Z80_IXL || (i > Z80_R && i < Z80_IX && i != Z80_SP)) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5007 memcpy(name, z80_regs[i], name_size);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5008 name[name_size] = '\'';
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5009 name[name_size + 1] = 0;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5010 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5011 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5012 if (i < Z80_BC) {
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5013 var->get = z80_alt_reg8_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5014 var->set = z80_alt_reg8_set;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5015 } else {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5016 var->get = z80_alt_regpair_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5017 var->set = z80_alt_regpair_set;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5018 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5019 var->val.v.u32 = i;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5020 root->variables = tern_insert_ptr(root->variables, name, var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5021 d = name;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5022 for (const char *c = z80_regs[i]; *c; c++, d++)
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5023 {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5024 *d = toupper(*c);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5025 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5026 root->variables = tern_insert_ptr(root->variables, name, var);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5027 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5028 free(name);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5029 }
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5030 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5031 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5032 var->get = z80_flags_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5033 var->set = z80_flags_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5034 root->variables = tern_insert_ptr(root->variables, "f", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5035 root->variables = tern_insert_ptr(root->variables, "F", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5036 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5037 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5038 var->get = z80_alt_flags_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5039 var->set = z80_alt_flags_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5040 root->variables = tern_insert_ptr(root->variables, "f'", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5041 root->variables = tern_insert_ptr(root->variables, "F'", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5042 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5043 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5044 var->get = z80_im_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5045 var->set = z80_im_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5046 root->variables = tern_insert_ptr(root->variables, "im", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5047 root->variables = tern_insert_ptr(root->variables, "IM", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5048 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5049 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5050 var->get = z80_iff1_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5051 var->set = z80_iff1_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5052 root->variables = tern_insert_ptr(root->variables, "iff1", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5053 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5054 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5055 var->get = z80_iff2_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5056 var->set = z80_iff2_set;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5057 root->variables = tern_insert_ptr(root->variables, "iff2", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5058 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5059 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5060 var->get = z80_cycle_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5061 root->variables = tern_insert_ptr(root->variables, "cycle", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5062 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5063 var->ptr = root->cpu_context;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5064 var->get = z80_pc_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5065 root->variables = tern_insert_ptr(root->variables, "pc", var);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5066 root->variables = tern_insert_ptr(root->variables, "PC", var);
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5067 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5068
2393
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5069 static uint32_t z80_chunk_end(debug_root *root, uint32_t start_address)
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5070 {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5071 z80_context *z80 = root->cpu_context;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5072 memmap_chunk const *chunk = find_map_chunk(start_address, &z80->options->gen, 0, NULL);
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5073 if (!chunk) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5074 return start_address;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5075 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5076 if (chunk->mask == z80->options->gen.address_mask) {
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5077 return chunk->end;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5078 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5079 return (start_address & ~chunk->mask) + chunk->mask + 1;
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5080 }
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5081
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5082 debug_root *find_z80_root(z80_context *context)
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5083 {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5084 debug_root *root = find_root(context);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5085 if (root && !root->commands) {
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5086 add_commands(root, common_commands, NUM_COMMON);
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5087 add_commands(root, z80_commands, NUM_Z80);
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5088 z80_names(root);
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5089 genesis_context *gen;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5090 sms_context *sms;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5091 debug_var *var;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5092 //TODO: populate names
2198
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
5093 switch (current_system->type)
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
5094 {
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
5095 case SYSTEM_GENESIS:
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
5096 case SYSTEM_SEGACD:
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5097 gen = context->system;
2185
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
5098 add_commands(root, gen_z80_commands, NUM_GEN_Z80);
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5099 root->other_roots = tern_insert_ptr(root->other_roots, "m68k", find_m68k_root(gen->m68k));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5100 //root->resolve = resolve_z80;
2198
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
5101 break;
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
5102 case SYSTEM_SMS:
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5103 sms = context->system;
2198
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
5104 add_commands(root, sms_commands, NUM_SMS);
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5105 root->other_roots = tern_insert_ptr(root->other_roots, "vdp", find_vdp_root(sms->vdp));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5106 root->other_roots = tern_insert_ptr(root->other_roots, "psg", find_psg_root(sms->psg));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5107 var = calloc(1, sizeof(debug_var));
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5108 var->get = debug_frame_get;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5109 var->ptr = sms->vdp;
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5110 root->variables = tern_insert_ptr(root->variables, "frame", var);
2198
0dcb9e4dee7f Give SMS debugger a bit more parity to the Genesis one
Michael Pavone <pavone@retrodev.com>
parents: 2193
diff changeset
5111 break;
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5112 //default:
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5113 //root->resolve = resolve_z80;
2185
3d2cc2af1da3 Add an m68k command for switching back to 68K debugger from Z80
Michael Pavone <pavone@retrodev.com>
parents: 2184
diff changeset
5114 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5115 root->read_mem = read_z80;
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5116 root->write_mem = write_z80;
2216
4e27c36f947c Add disassemble command to debugger
Michael Pavone <pavone@retrodev.com>
parents: 2214
diff changeset
5117 root->disasm = create_z80_disasm();
2393
5f4917b9ecfa Add debugger save command
Michael Pavone <pavone@retrodev.com>
parents: 2386
diff changeset
5118 root->chunk_end = z80_chunk_end;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5119 }
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5120 return root;
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5121 }
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5122
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5123 z80_context * zdebugger(z80_context * context, uint16_t address)
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5124 {
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5125 static char last_cmd[1024];
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5126 char input_buf[1024];
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5127 z80inst inst;
1103
22e87b739ad6 WIP split of ROM loading/argument parsing from Genesis emulation code. Compiles and doesn't crash, but nothing works. Still a few too many globals as well.
Michael Pavone <pavone@retrodev.com>
parents: 985
diff changeset
5128 genesis_context *system = context->system;
794
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one
Michael Pavone <pavone@retrodev.com>
parents: 792
diff changeset
5129 init_terminal();
2180
b87658ba3b94 Fix bug in Z80 debugger for SMS mode post-refactor
Michael Pavone <pavone@retrodev.com>
parents: 2179
diff changeset
5130 debug_root *root = find_z80_root(context);
2107
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5131 if (!root) {
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5132 return context;
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5133 }
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5134 root->address = address;
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5135 //Check if this is a user set breakpoint, or just a temporary one
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
5136 bp_def ** this_bp = find_breakpoint(&root->breakpoints, address, BP_TYPE_CPU);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5137 if (*this_bp) {
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5138 if ((*this_bp)->condition) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5139 debug_val condres;
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5140 if (eval_expr(root, (*this_bp)->condition, &condres)) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5141 if (!condres.v.u32) {
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5142 return context;
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5143 }
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5144 } else {
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5145 fprintf(stderr, "Failed to eval condition for Z80 breakpoint %u\n", (*this_bp)->index);
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5146 free_expr((*this_bp)->condition);
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5147 (*this_bp)->condition = NULL;
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5148 }
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5149 }
2208
3809a0bd680e Fix a couple of Z80 debugger issues
Michael Pavone <pavone@retrodev.com>
parents: 2198
diff changeset
5150 int debugging = 1;
3809a0bd680e Fix a couple of Z80 debugger issues
Michael Pavone <pavone@retrodev.com>
parents: 2198
diff changeset
5151 for (uint32_t i = 0; debugging && i < (*this_bp)->num_commands; i++)
3809a0bd680e Fix a couple of Z80 debugger issues
Michael Pavone <pavone@retrodev.com>
parents: 2198
diff changeset
5152 {
3809a0bd680e Fix a couple of Z80 debugger issues
Michael Pavone <pavone@retrodev.com>
parents: 2198
diff changeset
5153 debugging = run_command(root, (*this_bp)->commands + i);
3809a0bd680e Fix a couple of Z80 debugger issues
Michael Pavone <pavone@retrodev.com>
parents: 2198
diff changeset
5154 }
3809a0bd680e Fix a couple of Z80 debugger issues
Michael Pavone <pavone@retrodev.com>
parents: 2198
diff changeset
5155 if (debugging) {
3809a0bd680e Fix a couple of Z80 debugger issues
Michael Pavone <pavone@retrodev.com>
parents: 2198
diff changeset
5156 printf("Z80 Breakpoint %d hit\n", (*this_bp)->index);
3809a0bd680e Fix a couple of Z80 debugger issues
Michael Pavone <pavone@retrodev.com>
parents: 2198
diff changeset
5157 } else {
3809a0bd680e Fix a couple of Z80 debugger issues
Michael Pavone <pavone@retrodev.com>
parents: 2198
diff changeset
5158 return context;
3809a0bd680e Fix a couple of Z80 debugger issues
Michael Pavone <pavone@retrodev.com>
parents: 2198
diff changeset
5159 }
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5160 } else {
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5161 zremove_breakpoint(context, address);
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5162 }
1752
d6d4c006a7b3 Initial attempt at interrupts in new Z80 core and integrating it into main executable
Michael Pavone <pavone@retrodev.com>
parents: 1630
diff changeset
5163 uint8_t * pc = get_native_pointer(address, (void **)context->mem_pointers, &context->Z80_OPTS->gen);
1129
6b5c92b6205c Enabled Z80 debugger in PBC mode
Michael Pavone <pavone@retrodev.com>
parents: 1111
diff changeset
5164 if (!pc) {
6b5c92b6205c Enabled Z80 debugger in PBC mode
Michael Pavone <pavone@retrodev.com>
parents: 1111
diff changeset
5165 fatal_error("Failed to get native pointer on entering Z80 debugger at address %X\n", address);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5166 }
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5167 uint8_t * after_pc = z80_decode(pc, &inst);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5168 uint16_t after = address + (after_pc-pc);
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5169 root->after = after;
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5170 root->inst = &inst;
2107
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5171 for (disp_def * cur = root->displays; cur; cur = cur->next) {
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5172 char format_str[8];
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5173 make_format_str(format_str, cur->format);
2183
eb2e0e61b1b4 Fix stale values in display
Michael Pavone <pavone@retrodev.com>
parents: 2182
diff changeset
5174 for (int i = 0; i < cur->num_args; i++)
eb2e0e61b1b4 Fix stale values in display
Michael Pavone <pavone@retrodev.com>
parents: 2182
diff changeset
5175 {
eb2e0e61b1b4 Fix stale values in display
Michael Pavone <pavone@retrodev.com>
parents: 2182
diff changeset
5176 eval_expr(root, cur->args[i].parsed, &cur->args[i].value);
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5177 do_print(root, format_str, cur->args[i].raw, cur->args[i].value);
2183
eb2e0e61b1b4 Fix stale values in display
Michael Pavone <pavone@retrodev.com>
parents: 2182
diff changeset
5178 }
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5179 }
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5180
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5181 z80_disasm(&inst, input_buf, address);
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5182 printf("%X:\t%s\n", address, input_buf);
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5183 debugger_repl(root);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5184 return context;
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5185 }
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5186
548
a3afee2271ce Initial work on the x86-32 target
Michael Pavone <pavone@retrodev.com>
parents: 525
diff changeset
5187 #endif
a3afee2271ce Initial work on the x86-32 target
Michael Pavone <pavone@retrodev.com>
parents: 525
diff changeset
5188
1329
85a90964b557 Fix interaction between 68K debugger and instruction retranslation due to self modifying code or bank switching
Michael Pavone <pavone@retrodev.com>
parents: 1314
diff changeset
5189 void debugger(m68k_context * context, uint32_t address)
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5190 {
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5191 static char last_cmd[1024];
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5192 char input_buf[1024];
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5193 m68kinst inst;
830
5a3ac6093ea2 Add support for executing a list of debugger commands when a breakpoint is hit
Michael Pavone <pavone@retrodev.com>
parents: 829
diff changeset
5194
794
792be135d3af Spawn a terminal for the debugger when needed if we are not already attached to one
Michael Pavone <pavone@retrodev.com>
parents: 792
diff changeset
5195 init_terminal();
830
5a3ac6093ea2 Add support for executing a list of debugger commands when a breakpoint is hit
Michael Pavone <pavone@retrodev.com>
parents: 829
diff changeset
5196
2054
8ee7ecbf3f21 Implement enough of Sega CD gate array and Sub CPU to pass Sik's Mode 1 test ROM
Michael Pavone <pavone@retrodev.com>
parents: 1965
diff changeset
5197 context->options->sync_components(context, 0);
2104
ff32a90260c9 Initial support for using debugger on sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2054
diff changeset
5198 if (context->system == current_system) {
ff32a90260c9 Initial support for using debugger on sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2054
diff changeset
5199 genesis_context *gen = context->system;
ff32a90260c9 Initial support for using debugger on sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2054
diff changeset
5200 vdp_force_update_framebuffer(gen->vdp);
ff32a90260c9 Initial support for using debugger on sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2054
diff changeset
5201 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5202 debug_root *root = find_m68k_root(context);
2107
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5203 if (!root) {
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5204 return;
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5205 }
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5206 //probably not necessary, but let's play it safe
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5207 address &= 0xFFFFFF;
2107
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5208 if (address == root->branch_t) {
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
5209 bp_def ** f_bp = find_breakpoint(&root->breakpoints, root->branch_f, BP_TYPE_CPU);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5210 if (!*f_bp) {
2107
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5211 remove_breakpoint(context, root->branch_f);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5212 }
2107
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5213 root->branch_t = root->branch_f = 0;
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5214 } else if(address == root->branch_f) {
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
5215 bp_def ** t_bp = find_breakpoint(&root->breakpoints, root->branch_t, BP_TYPE_CPU);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5216 if (!*t_bp) {
2107
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5217 remove_breakpoint(context, root->branch_t);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5218 }
2107
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5219 root->branch_t = root->branch_f = 0;
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5220 }
849
1416c4261d5b Fix some debug commands that got broken when I added support for the command command
Michael Pavone <pavone@retrodev.com>
parents: 831
diff changeset
5221
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5222 root->address = address;
830
5a3ac6093ea2 Add support for executing a list of debugger commands when a breakpoint is hit
Michael Pavone <pavone@retrodev.com>
parents: 829
diff changeset
5223 int debugging = 1;
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5224 //Check if this is a user set breakpoint, or just a temporary one
2361
3350b3c8faa8 Initial implementation of VDP register write breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2360
diff changeset
5225 bp_def ** this_bp = find_breakpoint(&root->breakpoints, address, BP_TYPE_CPU);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5226 if (*this_bp) {
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5227 if ((*this_bp)->condition) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5228 debug_val condres;
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5229 if (eval_expr(root, (*this_bp)->condition, &condres)) {
2362
b6c5a0fa3dfc Refactor debugger a bit. Allow types other than integers to be passed in expressions and stored in arrays. Better namespace support
Michael Pavone <pavone@retrodev.com>
parents: 2361
diff changeset
5230 if (!condres.v.u32) {
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5231 return;
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5232 }
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5233 } else {
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5234 fprintf(stderr, "Failed to eval condition for M68K breakpoint %u\n", (*this_bp)->index);
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5235 free_expr((*this_bp)->condition);
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5236 (*this_bp)->condition = NULL;
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5237 }
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5238 }
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5239 for (uint32_t i = 0; debugging && i < (*this_bp)->num_commands; i++)
830
5a3ac6093ea2 Add support for executing a list of debugger commands when a breakpoint is hit
Michael Pavone <pavone@retrodev.com>
parents: 829
diff changeset
5240 {
2178
f6d5bde4d07f Finish debugger refactor started with expression parser changes
Michael Pavone <pavone@retrodev.com>
parents: 2177
diff changeset
5241 debugging = run_command(root, (*this_bp)->commands + i);
830
5a3ac6093ea2 Add support for executing a list of debugger commands when a breakpoint is hit
Michael Pavone <pavone@retrodev.com>
parents: 829
diff changeset
5242 }
5a3ac6093ea2 Add support for executing a list of debugger commands when a breakpoint is hit
Michael Pavone <pavone@retrodev.com>
parents: 829
diff changeset
5243 if (debugging) {
5a3ac6093ea2 Add support for executing a list of debugger commands when a breakpoint is hit
Michael Pavone <pavone@retrodev.com>
parents: 829
diff changeset
5244 printf("68K Breakpoint %d hit\n", (*this_bp)->index);
5a3ac6093ea2 Add support for executing a list of debugger commands when a breakpoint is hit
Michael Pavone <pavone@retrodev.com>
parents: 829
diff changeset
5245 } else {
1329
85a90964b557 Fix interaction between 68K debugger and instruction retranslation due to self modifying code or bank switching
Michael Pavone <pavone@retrodev.com>
parents: 1314
diff changeset
5246 return;
830
5a3ac6093ea2 Add support for executing a list of debugger commands when a breakpoint is hit
Michael Pavone <pavone@retrodev.com>
parents: 829
diff changeset
5247 }
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5248 } else {
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5249 remove_breakpoint(context, address);
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5250 }
2182
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5251 uint32_t after = m68k_decode(m68k_instruction_fetch, context, &inst, address);
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5252 root->after = after;
2d7f8195be3b Add support for conditional breakpoints
Michael Pavone <pavone@retrodev.com>
parents: 2181
diff changeset
5253 root->inst = &inst;
2107
f80c6111e1ae Move some debugger state to a per-CPU structure. Add m command for returning to main CPU from sub CPU
Michael Pavone <pavone@retrodev.com>
parents: 2104
diff changeset
5254 for (disp_def * cur = root->displays; cur; cur = cur->next) {
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5255 char format_str[8];
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5256 make_format_str(format_str, cur->format);
2183
eb2e0e61b1b4 Fix stale values in display
Michael Pavone <pavone@retrodev.com>
parents: 2182
diff changeset
5257 for (int i = 0; i < cur->num_args; i++)
eb2e0e61b1b4 Fix stale values in display
Michael Pavone <pavone@retrodev.com>
parents: 2182
diff changeset
5258 {
eb2e0e61b1b4 Fix stale values in display
Michael Pavone <pavone@retrodev.com>
parents: 2182
diff changeset
5259 eval_expr(root, cur->args[i].parsed, &cur->args[i].value);
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5260 do_print(root, format_str, cur->args[i].raw, cur->args[i].value);
2183
eb2e0e61b1b4 Fix stale values in display
Michael Pavone <pavone@retrodev.com>
parents: 2182
diff changeset
5261 }
829
cc05444a4a4e WIP debugger improvements. Partial support for display command in 68K debugger. Minor refactor to support commands on a breakpoint.
Michael Pavone <pavone@retrodev.com>
parents: 794
diff changeset
5262 }
2214
7591c67b8d1e Support for loading symbols in debugger for use during name resolution and disassembly
Michael Pavone <pavone@retrodev.com>
parents: 2208
diff changeset
5263 m68k_disasm_labels(&inst, input_buf, root->disasm);
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5264 printf("%X: %s\n", address, input_buf);
2188
e17d99c96c89 Make blocks an explicitly supported concept in the debugger rather than a one-off for the commands command
Michael Pavone <pavone@retrodev.com>
parents: 2187
diff changeset
5265 debugger_repl(root);
1329
85a90964b557 Fix interaction between 68K debugger and instruction retranslation due to self modifying code or bank switching
Michael Pavone <pavone@retrodev.com>
parents: 1314
diff changeset
5266 return;
524
fb39534b6604 Move debugging code outside of main source file
Mike Pavone <pavone@retrodev.com>
parents:
diff changeset
5267 }