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famec: split fm68k_emulate

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in FAMEC_NO_GOTOS mode at least
This commit is contained in:
notaz 2017-10-15 00:45:55 +03:00
parent fdcfd32374
commit 12f23dac6f
8 changed files with 83 additions and 34 deletions
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19
cpu/fame/fame.h
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@ -145,18 +145,29 @@ typedef struct
extern M68K_CONTEXT *g_m68kcontext;
typedef enum
{
fm68k_reason_emulate = 0,
fm68k_reason_init,
fm68k_reason_idle_install,
fm68k_reason_idle_remove,
} fm68k_call_reason;
/************************/
/* Function definition */
/************************/
/* General purpose functions */
void fm68k_init(void);
int fm68k_reset(void);
int fm68k_emulate(int n, int idle_mode);
int fm68k_would_interrupt(void); // to be called from fm68k_emulate()
int fm68k_reset(M68K_CONTEXT *ctx);
int fm68k_emulate(M68K_CONTEXT *ctx, int n, fm68k_call_reason reason);
int fm68k_would_interrupt(M68K_CONTEXT *ctx); // to be called from fm68k_emulate()
unsigned fm68k_get_pc(M68K_CONTEXT *context);
unsigned fm68k_get_pc(M68K_CONTEXT *ctx);
// PICODRIVE_HACK
int fm68k_idle_install(void);
int fm68k_idle_remove(void);
#ifdef __cplusplus
}