| 9 |
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#ifndef NEWCPU_H |
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#define NEWCPU_H |
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|
|
| 12 |
+ |
#ifndef FLIGHT_RECORDER |
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#define FLIGHT_RECORDER 0 |
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#endif |
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|
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#include "m68k.h" |
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#include "readcpu.h" |
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#include "spcflags.h" |
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|
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extern int broken_in; |
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|
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/* Control flow information */ |
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#define CFLOW_NORMAL 0 |
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#define CFLOW_BRANCH 1 |
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#define CFLOW_JUMP 2 |
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#define CFLOW_TRAP CFLOW_JUMP |
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#define CFLOW_RETURN 3 |
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#define CFLOW_SPCFLAGS 32 /* some spcflags are set */ |
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#define CFLOW_EXEC_RETURN 64 /* must exit from the execution loop */ |
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|
| 34 |
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#define cpuop_rettype void |
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#define cpuop_return(v) do { (v); return; } while (0) |
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– |
|
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#ifdef X86_ASSEMBLY |
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/* This hack seems to force all register saves (pushl %reg) to be moved to the |
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begining of the function, thus making it possible to cpuopti to remove them |
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#endif |
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|
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#define cpuop_begin() do { cpuop_tag("begin"); } while (0) |
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< |
#define cpuop_end(cflow) do { cpuop_tag("end"); cpuop_return(cflow); } while (0) |
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> |
#define cpuop_end() do { cpuop_tag("end"); } while (0) |
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|
| 42 |
< |
typedef cpuop_rettype REGPARAM2 cpuop_func (uae_u32) REGPARAM; |
| 42 |
> |
typedef void REGPARAM2 cpuop_func (uae_u32) REGPARAM; |
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|
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struct cputbl { |
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cpuop_func *handler; |
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uae_u16 opcode; |
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}; |
| 49 |
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|
| 50 |
< |
extern cpuop_rettype REGPARAM2 op_illg (uae_u32) REGPARAM; |
| 50 |
> |
extern cpuop_func *cpufunctbl[65536] ASM_SYM_FOR_FUNC ("cpufunctbl"); |
| 51 |
> |
|
| 52 |
> |
#if USE_JIT |
| 53 |
> |
typedef void compop_func (uae_u32) REGPARAM; |
| 54 |
> |
|
| 55 |
> |
struct comptbl { |
| 56 |
> |
compop_func *handler; |
| 57 |
> |
uae_u32 specific; |
| 58 |
> |
uae_u32 opcode; |
| 59 |
> |
}; |
| 60 |
> |
#endif |
| 61 |
> |
|
| 62 |
> |
extern void REGPARAM2 op_illg (uae_u32) REGPARAM; |
| 63 |
|
|
| 64 |
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typedef char flagtype; |
| 65 |
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|
| 281 |
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/* 68000 slow but compatible. */ |
| 282 |
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extern struct cputbl op_smalltbl_4_ff[]; |
| 283 |
|
|
| 284 |
+ |
#if FLIGHT_RECORDER |
| 285 |
+ |
extern void m68k_record_step(uaecptr); |
| 286 |
+ |
#endif |
| 287 |
|
extern void m68k_do_execute(void); |
| 288 |
|
extern void m68k_execute(void); |
| 289 |
+ |
#if USE_JIT |
| 290 |
+ |
#if defined(X86_ASSEMBLY) || defined(X86_64_ASSEMBLY) |
| 291 |
+ |
/* This is generated code */ |
| 292 |
+ |
extern void (*m68k_compile_execute)(void); |
| 293 |
+ |
#else |
| 294 |
+ |
extern void m68k_do_compile_execute(void); |
| 295 |
+ |
extern void m68k_compile_execute(void); |
| 296 |
+ |
#endif |
| 297 |
+ |
#endif |
| 298 |
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|
| 299 |
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#endif /* NEWCPU_H */ |
