32x: improved lockstep mode, allows compatibility over 50%

[picodrive.git] / pico / pico_cmn.c

diff --git a/pico/pico_cmn.c b/pico/pico_cmn.c
index 2c49588..5f31694 100644 (file)
--- a/pico/pico_cmn.c
+++ b/pico/pico_cmn.c
@@ -15,27 +15,9 @@
   }
 
 // CPUS_RUN
-#ifndef RUN_SH2S
-#define RUN_SH2S
-#endif
-
-#ifndef PICO_CD
-#define CPUS_RUN(m68k_cycles,s68k_cycles) \
-{ \
-    SekRunM68k(m68k_cycles); \
-    RUN_SH2S \
-}
-#else
+#ifndef CPUS_RUN
 #define CPUS_RUN(m68k_cycles,s68k_cycles) \
-{ \
-    if ((PicoOpt&POPT_EN_MCD_PSYNC) && (Pico_mcd->m.busreq&3) == 1) { \
-      SekRunPS(m68k_cycles, s68k_cycles); /* "better/perfect sync" */ \
-    } else { \
-      SekRunM68k(m68k_cycles); \
-      if ((Pico_mcd->m.busreq&3) == 1) /* no busreq/no reset */ \
-        SekRunS68k(s68k_cycles); \
-    } \
-}
+  SekRunM68k(m68k_cycles)
 #endif
 
 static int PicoFrameHints(void)
@@ -101,7 +83,7 @@ static int PicoFrameHints(void)
     check_cd_dma();
 #endif
 #ifdef PICO_32X
-    p32x_pwm_irq_check();
+    p32x_pwm_irq_check(1);
 #endif
 
     // H-Interrupts:
@@ -173,7 +155,7 @@ static int PicoFrameHints(void)
   check_cd_dma();
 #endif
 #ifdef PICO_32X
-  p32x_pwm_irq_check();
+  p32x_pwm_irq_check(1);
 #endif
 
   // Last H-Int:
@@ -244,7 +226,7 @@ static int PicoFrameHints(void)
     check_cd_dma();
 #endif
 #ifdef PICO_32X
-    p32x_pwm_irq_check();
+    p32x_pwm_irq_check(1);
 #endif
 
     // Run scanline: