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Added Pentium and Pentium MMX emulation.

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This commit is contained in:
TomW 2014-11-17 20:41:02 +00:00
commit 13226a2bd4
13 changed files with 1536 additions and 16 deletions
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23
src/codegen.h
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@ -52,9 +52,24 @@ extern int cpu_notreps, cpu_notreps_latched;
extern int codegen_block_cycles;
void codegen_timing_start();
void codegen_timing_prefix(uint8_t prefix);
void codegen_timing_opcode(uint8_t opcode, uint32_t fetchdat, int op_32);
void codegen_timing_block_end();
extern void (*codegen_timing_start)();
extern void (*codegen_timing_prefix)(uint8_t prefix, uint32_t fetchdat);
extern void (*codegen_timing_opcode)(uint8_t opcode, uint32_t fetchdat, int op_32);
extern void (*codegen_timing_block_start)();
extern void (*codegen_timing_block_end)();
typedef struct codegen_timing_t
{
void (*start)();
void (*prefix)(uint8_t prefix, uint32_t fetchdat);
void (*opcode)(uint8_t opcode, uint32_t fetchdat, int op_32);
void (*block_start)();
void (*block_end)();
} codegen_timing_t;
extern codegen_timing_t codegen_timing_pentium;
extern codegen_timing_t codegen_timing_486;
void codegen_timing_set(codegen_timing_t *timing);
#endif