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simple profiler added

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git-svn-id: file:///home/notaz/opt/svn/PicoDrive@850 be3aeb3a-fb24-0410-a615-afba39da0efa
This commit is contained in:
notaz 2009-12-31 15:51:40 +00:00
parent e05b81fc5b
commit f6c49d38cb
12 changed files with 258 additions and 8 deletions
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19
pico/pico.c
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@ -272,6 +272,8 @@ PICO_INTERNAL int CheckDMA(void)
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)
@ -286,6 +288,8 @@ static __inline void SekRunM68k(int cyc)
#elif defined(EMU_F68K)
SekCycleCnt+=fm68k_emulate(cyc_do+1, 0, 0);
#endif
pprof_end(m68k);
}
#include "pico_cmn.c"
@ -303,38 +307,47 @@ PICO_INTERNAL void PicoSyncZ80(int m68k_cycles_done)
z80_cycle_aim = cycles_68k_to_z80(m68k_cycles_done);
cnt = z80_cycle_aim - z80_cycle_cnt;
pprof_start(z80);
elprintf(EL_BUSREQ, "z80 sync %i (%i|%i -> %i|%i)", cnt, z80_cycle_cnt, z80_cycle_cnt / 228,
z80_cycle_aim, z80_cycle_aim / 228);
if (cnt > 0)
z80_cycle_cnt += z80_run(cnt);
pprof_end(z80);
}
void PicoFrame(void)
{
pprof_start(frame);
Pico.m.frame_count++;
if (PicoAHW & PAHW_SMS) {
PicoFrameMS();
return;
goto end;
}
// TODO: MCD+32X
if (PicoAHW & PAHW_MCD) {
PicoFrameMCD();
return;
goto end;
}
if (PicoAHW & PAHW_32X) {
PicoFrame32x();
return;
goto end;
}
//if(Pico.video.reg[12]&0x2) Pico.video.status ^= 0x10; // change odd bit in interlace mode
PicoFrameStart();
PicoFrameHints();
end:
pprof_end(frame);
}
void PicoFrameDrawOnly(void)