X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;ds=sidebyside;f=pico%2Fmemory.c;h=2fff489b6cec31b7cca905a4706d4009de35e19d;hb=a505b5f14bc28268d6366d1d9c231ab57ff0159d;hp=f6c0eeb741392c66389a827d72c8d4363528741c;hpb=b8a1c09ad1ef0b807c2eb1632d34e6bfae14b633;p=picodrive.git

diff --git a/pico/memory.c b/pico/memory.c
index f6c0eeb..2fff489 100644
--- a/pico/memory.c
+++ b/pico/memory.c
@@ -257,8 +257,11 @@ void NOINLINE ctl_write_z80busreq(u32 d)
     else
     {
       z80stopCycle = SekCyclesDone();
-      if ((PicoOpt&POPT_EN_Z80) && !Pico.m.z80_reset)
+      if ((PicoOpt&POPT_EN_Z80) && !Pico.m.z80_reset) {
+        pprof_start(m68k);
         PicoSyncZ80(z80stopCycle);
+        pprof_end_sub(m68k);
+      }
     }
     Pico.m.z80Run = d;
   }
@@ -272,8 +275,11 @@ void NOINLINE ctl_write_z80reset(u32 d)
   {
     if (d)
     {
-      if ((PicoOpt&POPT_EN_Z80) && Pico.m.z80Run)
+      if ((PicoOpt&POPT_EN_Z80) && Pico.m.z80Run) {
+        pprof_start(m68k);
         PicoSyncZ80(SekCyclesDone());
+        pprof_end_sub(m68k);
+      }
       YM2612ResetChip();
       timers_reset();
     }
@@ -316,7 +322,7 @@ static u32 PicoRead8_sram(u32 a)
 static u32 PicoRead16_sram(u32 a)
 {
   u32 d;
-  if (SRam.end >= a && a >= SRam.start && (Pico.m.sram_reg & SRR_MAPPED))
+  if (SRam.start <= a && a <= SRam.end && (Pico.m.sram_reg & SRR_MAPPED))
   {
     if (SRam.flags & SRF_EEPROM)
       d = EEPROM_read();
@@ -1052,6 +1058,14 @@ void ym2612_unpack_state(void)
   elprintf(EL_YMTIMER, "load: %i/%i, timer_b_next_oflow %i", tbt>>16, tbc>>16, timer_b_next_oflow >> 8);
 }
 
+#if defined(NO_32X) && defined(_ASM_MEMORY_C)
+// referenced by asm code
+u32 PicoRead8_32x(u32 a) { return 0; }
+u32 PicoRead16_32x(u32 a) { return 0; }
+void PicoWrite8_32x(u32 a, u32 d) {}
+void PicoWrite16_32x(u32 a, u32 d) {}
+#endif
+
 // -----------------------------------------------------------------
 //                        z80 memhandlers