SekRunM68k(m68k_cycles)
#endif
+static __inline void SekRunM68k(int cyc)
+{
+ int cyc_do;
+ pprof_start(m68k);
+
+ SekCycleAim+=cyc;
+ if ((cyc_do=SekCycleAim-SekCycleCnt) <= 0) return;
+#if defined(EMU_CORE_DEBUG)
+ // this means we do run-compare
+ SekCycleCnt+=CM_compareRun(cyc_do, 0);
+#elif defined(EMU_C68K)
+ PicoCpuCM68k.cycles=cyc_do;
+ CycloneRun(&PicoCpuCM68k);
+ SekCycleCnt+=cyc_do-PicoCpuCM68k.cycles;
+#elif defined(EMU_M68K)
+ SekCycleCnt+=m68k_execute(cyc_do);
+#elif defined(EMU_F68K)
+ SekCycleCnt+=fm68k_emulate(cyc_do+1, 0, 0);
+#endif
+
+ pprof_end(m68k);
+}
+
static int PicoFrameHints(void)
{
struct PicoVideo *pv=&Pico.video;
#ifdef PICO_CD
check_cd_dma();
#endif
-#ifdef PICO_32X
- p32x_timers_do(1);
-#endif
// H-Interrupts:
if (--hint < 0) // y <= lines_vis: Comix Zone, Golden Axe
PicoSyncZ80(SekCycleCnt);
if (ym2612.dacen && PsndDacLine <= y)
PsndDoDAC(y);
+#ifdef PICO_32X
+ p32x_sync_sh2s(SekCycleCntT + SekCycleCnt);
+#endif
PsndGetSamples(y);
}
#ifdef PICO_CD
check_cd_dma();
#endif
-#ifdef PICO_32X
- p32x_timers_do(1);
-#endif
// Last H-Int:
if (--hint < 0)
pv->status|=0x08; // go into vblank
pv->pending_ints|=0x20;
-#ifdef PICO_32X
- p32x_start_blank();
-#endif
-
// the following SekRun is there for several reasons:
// there must be a delay after vblank bit is set and irq is asserted (Mazin Saga)
// also delay between F bit (bit 7) is set in SR and IRQ happens (Ex-Mutants)
z80_int();
}
+#ifdef PICO_32X
+ p32x_sync_sh2s(SekCycleCntT + SekCycleCnt);
+ p32x_start_blank();
+#endif
+
// get samples from sound chips
if (y == 224 && PsndOut)
{
#ifdef PICO_CD
check_cd_dma();
#endif
-#ifdef PICO_32X
- p32x_timers_do(1);
-#endif
// Run scanline:
if (Pico.m.dma_xfers) SekCyclesBurn(CheckDMA());
if (PsndOut && ym2612.dacen && PsndDacLine <= lines-1)
PsndDoDAC(lines-1);
+#ifdef PICO_32X
+ p32x_sync_sh2s(SekCycleCntT + SekCycleCnt);
+#endif
timers_cycle();
return 0;