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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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16
pico/32x/32x.c
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@ -165,6 +165,8 @@ static void p32x_start_blank(void)
static __inline void run_m68k(int cyc)
{
pprof_start(m68k);
#if defined(EMU_C68K)
PicoCpuCM68k.cycles = cyc;
CycloneRun(&PicoCpuCM68k);
@ -174,6 +176,8 @@ static __inline void run_m68k(int cyc)
#elif defined(EMU_F68K)
SekCycleCnt += fm68k_emulate(cyc+1, 0, 0);
#endif
pprof_end(m68k);
}
// ~1463.8, but due to cache misses and slow mem
@ -194,10 +198,18 @@ static __inline void run_m68k(int cyc)
slice = SekCycleCnt - slice; /* real count from 68k */ \
if (SekCycleCnt < SekCycleAim) \
elprintf(EL_32X, "slice %d", slice); \
if (!(Pico32x.emu_flags & (P32XF_SSH2POLL|P32XF_SSH2VPOLL))) \
if (!(Pico32x.emu_flags & (P32XF_SSH2POLL|P32XF_SSH2VPOLL))) { \
pprof_start(ssh2); \
sh2_execute(&ssh2, CYCLES_M68K2SH2(slice)); \
if (!(Pico32x.emu_flags & (P32XF_MSH2POLL|P32XF_MSH2VPOLL))) \
pprof_end(ssh2); \
} \
if (!(Pico32x.emu_flags & (P32XF_MSH2POLL|P32XF_MSH2VPOLL))) { \
pprof_start(msh2); \
sh2_execute(&msh2, CYCLES_M68K2SH2(slice)); \
pprof_end(msh2); \
} \
pprof_start(dummy); \
pprof_end(dummy); \
} \
}