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annotate vos_program_module.h @ 1913:2c742812bcbb

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Fix regression at the very start of The Revenge of Shinobi
author Michael Pavone <pavone@retrodev.com>
date Wed, 01 Apr 2020 23:15:47 -0700
parents de6f00204fa2
children
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1 #ifndef VOS_PROGRAM_MODULE_H_
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2 #define VOS_PROGRAM_MODULE_H_
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3
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4 #include <stdint.h>
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5
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6 typedef struct
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7 {
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8 struct {
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9 uint16_t len;
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10 char str[32];
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11 } name;
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12 uint16_t unknown[5];
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13 uint32_t code_address;
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14 uint32_t code_length;
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15 uint32_t foo_address;
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16 uint32_t foo_length;
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17 uint32_t bar_address;
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18 uint32_t bar_length;
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19 uint16_t unknown2[3];
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20 } vos_module_map_entry;
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21
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22 typedef struct
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23 {
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24 struct {
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25 uint16_t len;
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26 char str[32];
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27 } name;
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28 uint32_t address;
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29 uint16_t unknown[3];
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30 } vos_external_var_entry;
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31
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32 typedef struct
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33 {
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34 uint16_t version;
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35 struct {
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36 uint16_t len;
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37 char str[32];
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38 } binder_version;
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39 struct {
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40 uint16_t len;
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41 char str[32];
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42 } binder_options;
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43 struct {
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44 uint16_t len;
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45 char str[32];
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46 } system_name;
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47 struct {
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48 uint16_t len;
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49 char str[65];
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50 } user_name;
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51 uint32_t date_bound;
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52 struct {
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53 uint32_t code_address;
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54 uint32_t static_address;
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55 } main_entry_link;
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56 uint32_t user_boundary;
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57 uint16_t n_modules;
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58 uint16_t n_external_vars;
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59 uint16_t n_link_names;
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60 uint16_t n_unsnapped_links;
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61 uint16_t n_vm_pages;
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62 uint16_t n_header_pages;
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63 struct {
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64 uint32_t address;
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65 uint32_t len;
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66 } info[3][4];
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67 uint32_t module_map_address;
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68 uint32_t module_map_len;
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69 uint32_t external_vars_map_address;
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70 uint32_t external_vars_map_len;
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71 uint32_t link_names_map_address;
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72 uint32_t link_names_map_len;
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73 uint32_t link_map_address;
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74 uint32_t link_map_len;
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75 uint32_t header_address;
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76 uint32_t header_len;
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77 uint8_t access_info[2048];
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78 uint32_t flags;
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79 uint16_t n_tasks;
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80 uint32_t task_static_len[3];
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81 uint32_t stack_len;
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82 uint16_t n_entries;
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83 uint32_t entry_map_address;
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84 uint32_t entry_map_len;
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85 uint16_t pop_version;
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86 uint16_t processor;
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87 struct {
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88 uint16_t len;
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89 char str[32];
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90 } release_name;
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91 struct {
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92 uint32_t map_address;
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93 uint32_t map_len;
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94 uint32_t n_relocations;
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95 } relocation_info;
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96 uint32_t high_water_mark;
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97 struct {
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98 uint16_t len;
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99 char str[256];
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100 } copyright_notice;
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101 uint32_t module_origins[14];
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102 uint16_t processor_family;
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103 struct {
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104 uint16_t len;
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105 char str[32];
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106 } program_name;
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107 uint32_t string_pool_address;
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108 uint32_t string_pool_len;
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109 uint32_t obj_dir_map_address;
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110 uint32_t obj_dir_map_len;
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111 uint32_t global_offset_table_address[3];
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112 struct {
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113 uint32_t address;
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114 uint32_t len;
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115 } block_map_info[3];
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116 uint32_t section_map_file_address;
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117 uint32_t section_map_address;
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118 uint32_t section_map_len;
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119 uint16_t n_sections;
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120 uint32_t max_heap_size;
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121 uint32_t max_program_size;
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122 uint32_t max_stack_size;
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123 uint32_t stack_fence_size;
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124
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125 vos_module_map_entry *module_map_entries;
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126 vos_external_var_entry *external_vars;
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127 } vos_program_module;
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128
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129 int vos_read_header(FILE * f, vos_program_module *out);
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130 int vos_read_alloc_module_map(FILE * f, vos_program_module *header);
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131 int vos_read_alloc_external_vars(FILE * f, vos_program_module *header);
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132 void vos_header_cleanup(vos_program_module *header);
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133
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134 #endif //VOS_PROGRAM_MODULE_H_