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allow to disable SH2 dynarec on runtime

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This commit is contained in:
notaz 2013-08-31 20:02:59 +03:00
parent 835122bc0c
commit 0185b67736
9 changed files with 80 additions and 24 deletions
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18
cpu/sh2/sh2.h
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@ -89,7 +89,23 @@ void sh2_do_irq(SH2 *sh2, int level, int vector);
void sh2_pack(const SH2 *sh2, unsigned char *buff);
void sh2_unpack(SH2 *sh2, const unsigned char *buff);
int sh2_execute(SH2 *sh2, int cycles);
int sh2_execute_drc(SH2 *sh2c, int cycles);
int sh2_execute_interpreter(SH2 *sh2c, int cycles);
static inline int sh2_execute(SH2 *sh2, int cycles, int use_drc)
{
int ret;
sh2->cycles_timeslice = cycles;
#ifdef DRC_SH2
if (use_drc)
ret = sh2_execute_drc(sh2, cycles);
else
#endif
ret = sh2_execute_interpreter(sh2, cycles);
return sh2->cycles_timeslice - ret;
}
// regs, pending_int*, cycles, reserved
#define SH2_STATE_SIZE ((24 + 2 + 2 + 12) * 4)