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FAME integration finished, some adjustments of CPU core stuff

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@278 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2007-10-22 20:38:41 +00:00
parent 9112b6ce9f
commit 3aa1e148a2
18 changed files with 398 additions and 8706 deletions
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52
Pico/cd/Pico.c
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@ -69,8 +69,8 @@ PICO_INTERNAL int PicoResetMCD(int hard)
Reset_CD();
LC89510_Reset();
gfx_cd_reset();
#ifdef _ASM_CD_MEMORY_C
PicoMemResetCD(1);
#ifdef _ASM_CD_MEMORY_C
//PicoMemResetCDdecode(1); // don't have to call this in 2M mode
#endif
@ -89,12 +89,15 @@ static __inline void SekRunM68k(int cyc)
SekCycleAim+=cyc;
if((cyc_do=SekCycleAim-SekCycleCnt) < 0) return;
#if defined(EMU_C68K)
PicoCpu.cycles=cyc_do;
CycloneRun(&PicoCpu);
SekCycleCnt+=cyc_do-PicoCpu.cycles;
PicoCpuCM68k.cycles=cyc_do;
CycloneRun(&PicoCpuCM68k);
SekCycleCnt+=cyc_do-PicoCpuCM68k.cycles;
#elif defined(EMU_M68K)
m68k_set_context(&PicoM68kCPU);
m68k_set_context(&PicoCpuMM68k);
SekCycleCnt+=m68k_execute(cyc_do);
#elif defined(EMU_F68K)
g_m68kcontext=&PicoCpuFM68k;
SekCycleCnt+=m68k_emulate(cyc_do);
#endif
}
@ -104,12 +107,15 @@ static __inline void SekRunS68k(int cyc)
SekCycleAimS68k+=cyc;
if((cyc_do=SekCycleAimS68k-SekCycleCntS68k) < 0) return;
#if defined(EMU_C68K)
PicoCpuS68k.cycles=cyc_do;
CycloneRun(&PicoCpuS68k);
SekCycleCntS68k+=cyc_do-PicoCpuS68k.cycles;
PicoCpuCS68k.cycles=cyc_do;
CycloneRun(&PicoCpuCS68k);
SekCycleCntS68k+=cyc_do-PicoCpuCS68k.cycles;
#elif defined(EMU_M68K)
m68k_set_context(&PicoS68kCPU);
m68k_set_context(&PicoCpuMS68k);
SekCycleCntS68k+=m68k_execute(cyc_do);
#elif defined(EMU_F68K)
g_m68kcontext=&PicoCpuFS68k;
SekCycleCntS68k+=m68k_emulate(cyc_do);
#endif
}
@ -122,7 +128,6 @@ void SekRunPS(int cyc_m68k, int cyc_s68k);
static __inline void SekRunPS(int cyc_m68k, int cyc_s68k)
{
int cycn, cycn_s68k, cyc_do;
int ex;
SekCycleAim+=cyc_m68k;
SekCycleAimS68k+=cyc_s68k;
@ -132,26 +137,31 @@ static __inline void SekRunPS(int cyc_m68k, int cyc_s68k)
/* loop 488 downto 0 in steps of PS_STEP */
for (cycn = (488<<16)-PS_STEP_M68K; cycn >= 0; cycn -= PS_STEP_M68K)
{
ex = 0;
cycn_s68k = (cycn + cycn/2 + cycn/8) >> 16;
if ((cyc_do = SekCycleAim-SekCycleCnt-(cycn>>16)) > 0) {
#if defined(EMU_C68K)
PicoCpu.cycles = cyc_do;
CycloneRun(&PicoCpu);
SekCycleCnt += cyc_do - PicoCpu.cycles;
PicoCpuCM68k.cycles = cyc_do;
CycloneRun(&PicoCpuCM68k);
SekCycleCnt += cyc_do - PicoCpuCM68k.cycles;
#elif defined(EMU_M68K)
m68k_set_context(&PicoM68kCPU);
SekCycleCnt += (ex = m68k_execute(cyc_do));
m68k_set_context(&PicoCpuMM68k);
SekCycleCnt += m68k_execute(cyc_do);
#elif defined(EMU_F68K)
g_m68kcontext = &PicoCpuFM68k;
SekCycleCnt += m68k_emulate(cyc_do);
#endif
}
if ((cyc_do = SekCycleAimS68k-SekCycleCntS68k-cycn_s68k) > 0) {
#if defined(EMU_C68K)
PicoCpuS68k.cycles = cyc_do;
CycloneRun(&PicoCpuS68k);
SekCycleCntS68k += cyc_do - PicoCpuS68k.cycles;
PicoCpuCS68k.cycles = cyc_do;
CycloneRun(&PicoCpuCS68k);
SekCycleCntS68k += cyc_do - PicoCpuCS68k.cycles;
#elif defined(EMU_M68K)
m68k_set_context(&PicoS68kCPU);
SekCycleCntS68k += (ex = m68k_execute(cyc_do));
m68k_set_context(&PicoCpuMS68k);
SekCycleCntS68k += m68k_execute(cyc_do);
#elif defined(EMU_F68K)
g_m68kcontext = &PicoCpuFS68k;
SekCycleCntS68k += m68k_emulate(cyc_do);
#endif
}
}