simple profiler added

[picodrive.git] / pico / pico.c

diff --git a/pico/pico.c b/pico/pico.c
index d312386..c63360c 100644 (file)
--- a/pico/pico.c
+++ b/pico/pico.c
@@ -272,6 +272,8 @@ PICO_INTERNAL int CheckDMA(void)
 static __inline void SekRunM68k(int cyc)\r
 {\r
   int cyc_do;\r
+  pprof_start(m68k);\r
+\r
   SekCycleAim+=cyc;\r
   if ((cyc_do=SekCycleAim-SekCycleCnt) <= 0) return;\r
 #if defined(EMU_CORE_DEBUG)\r
@@ -286,6 +288,8 @@ static __inline void SekRunM68k(int cyc)
 #elif defined(EMU_F68K)\r
   SekCycleCnt+=fm68k_emulate(cyc_do+1, 0, 0);\r
 #endif\r
+\r
+  pprof_end(m68k);\r
 }\r
 \r
 #include "pico_cmn.c"\r
@@ -303,38 +307,47 @@ PICO_INTERNAL void PicoSyncZ80(int m68k_cycles_done)
   z80_cycle_aim = cycles_68k_to_z80(m68k_cycles_done);\r
   cnt = z80_cycle_aim - z80_cycle_cnt;\r
 \r
+  pprof_start(z80);\r
+\r
   elprintf(EL_BUSREQ, "z80 sync %i (%i|%i -> %i|%i)", cnt, z80_cycle_cnt, z80_cycle_cnt / 228,\r
     z80_cycle_aim, z80_cycle_aim / 228);\r
 \r
   if (cnt > 0)\r
     z80_cycle_cnt += z80_run(cnt);\r
+\r
+  pprof_end(z80);\r
 }\r
 \r
 \r
 void PicoFrame(void)\r
 {\r
+  pprof_start(frame);\r
+\r
   Pico.m.frame_count++;\r
 \r
   if (PicoAHW & PAHW_SMS) {\r
     PicoFrameMS();\r
-    return;\r
+    goto end;\r
   }\r
 \r
   // TODO: MCD+32X\r
   if (PicoAHW & PAHW_MCD) {\r
     PicoFrameMCD();\r
-    return;\r
+    goto end;\r
   }\r
 \r
   if (PicoAHW & PAHW_32X) {\r
     PicoFrame32x();\r
-    return;\r
+    goto end;\r
   }\r
 \r
   //if(Pico.video.reg[12]&0x2) Pico.video.status ^= 0x10; // change odd bit in interlace mode\r
 \r
   PicoFrameStart();\r
   PicoFrameHints();\r
+\r
+end:\r
+  pprof_end(frame);\r
 }\r
 \r
 void PicoFrameDrawOnly(void)\r