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comparison m68k_internal.h @ 1082:2ec5e6eaf81d

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Add support for specifying a reset handler in the M68K core. Adjust memory map initialization to handle extra field. Improved handling of out of bounds execution.
author Michael Pavone <pavone@retrodev.com>
date Thu, 06 Oct 2016 09:34:31 -0700
parents 33a46d35b913
children c15896605bf2
comparison
equal deleted inserted replaced
1081:89cc20cf1ad3 1082:2ec5e6eaf81d
7 #define M68K_INTERNAL_H_ 7 #define M68K_INTERNAL_H_
8 8
9 #include "68kinst.h" 9 #include "68kinst.h"
10 10
11 //functions implemented in host CPU specfic file 11 //functions implemented in host CPU specfic file
12 void translate_out_of_bounds(code_info *code); 12 void translate_out_of_bounds(m68k_options *opts, uint32_t address);
13 void areg_to_native(m68k_options *opts, uint8_t reg, uint8_t native_reg); 13 void areg_to_native(m68k_options *opts, uint8_t reg, uint8_t native_reg);
14 void dreg_to_native(m68k_options *opts, uint8_t reg, uint8_t native_reg); 14 void dreg_to_native(m68k_options *opts, uint8_t reg, uint8_t native_reg);
15 void areg_to_native_sx(m68k_options *opts, uint8_t reg, uint8_t native_reg); 15 void areg_to_native_sx(m68k_options *opts, uint8_t reg, uint8_t native_reg);
16 void dreg_to_native_sx(m68k_options *opts, uint8_t reg, uint8_t native_reg); 16 void dreg_to_native_sx(m68k_options *opts, uint8_t reg, uint8_t native_reg);
17 void native_to_areg(m68k_options *opts, uint8_t native_reg, uint8_t reg); 17 void native_to_areg(m68k_options *opts, uint8_t native_reg, uint8_t reg);
40 int8_t native_reg(m68k_op_info * op, m68k_options * opts); 40 int8_t native_reg(m68k_op_info * op, m68k_options * opts);
41 size_t dreg_offset(uint8_t reg); 41 size_t dreg_offset(uint8_t reg);
42 size_t areg_offset(uint8_t reg); 42 size_t areg_offset(uint8_t reg);
43 size_t reg_offset(m68k_op_info *op); 43 size_t reg_offset(m68k_op_info *op);
44 void translate_m68k_op(m68kinst * inst, host_ea * ea, m68k_options * opts, uint8_t dst); 44 void translate_m68k_op(m68kinst * inst, host_ea * ea, m68k_options * opts, uint8_t dst);
45 void print_regs_exit(m68k_context * context);
46 void m68k_read_size(m68k_options *opts, uint8_t size); 45 void m68k_read_size(m68k_options *opts, uint8_t size);
47 void m68k_write_size(m68k_options *opts, uint8_t size, uint8_t lowfirst); 46 void m68k_write_size(m68k_options *opts, uint8_t size, uint8_t lowfirst);
48 void m68k_save_result(m68kinst * inst, m68k_options * opts); 47 void m68k_save_result(m68kinst * inst, m68k_options * opts);
49 void push_const(m68k_options *opts, int32_t value); 48 void push_const(m68k_options *opts, int32_t value);
50 void jump_m68k_abs(m68k_options * opts, uint32_t address); 49 void jump_m68k_abs(m68k_options * opts, uint32_t address);
86 void translate_m68k_andi_ori_ccr_sr(m68k_options *opts, m68kinst *inst); 85 void translate_m68k_andi_ori_ccr_sr(m68k_options *opts, m68kinst *inst);
87 void translate_m68k_eori_ccr_sr(m68k_options *opts, m68kinst *inst); 86 void translate_m68k_eori_ccr_sr(m68k_options *opts, m68kinst *inst);
88 void translate_m68k_move_ccr_sr(m68k_options *opts, m68kinst *inst, host_ea *src_op, host_ea *dst_op); 87 void translate_m68k_move_ccr_sr(m68k_options *opts, m68kinst *inst, host_ea *src_op, host_ea *dst_op);
89 void translate_m68k_stop(m68k_options *opts, m68kinst *inst); 88 void translate_m68k_stop(m68k_options *opts, m68kinst *inst);
90 void translate_m68k_move_from_sr(m68k_options *opts, m68kinst *inst, host_ea *src_op, host_ea *dst_op); 89 void translate_m68k_move_from_sr(m68k_options *opts, m68kinst *inst, host_ea *src_op, host_ea *dst_op);
90 void translate_m68k_reset(m68k_options *opts, m68kinst *inst);
91 91
92 //flag update bits 92 //flag update bits
93 #define X0 0x0001 93 #define X0 0x0001
94 #define X1 0x0002 94 #define X1 0x0002
95 #define X 0x0004 95 #define X 0x0004