X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?p=fceu.git;a=blobdiff_plain;f=fce.c;h=098d3b974eacb844e9eb7645234f711230a57ecb;hp=73e884535139aae631bb7d13e456d7bfdf1aa1f1;hb=396c448eb538587248ddbf586a90371c71b48183;hpb=a384bf449483e62637ce05a60ff4b06730a19934

diff --git a/fce.c b/fce.c
index 73e8845..098d3b9 100644
--- a/fce.c
+++ b/fce.c
@@ -28,8 +28,7 @@
 #include	"fce.h"
 #include	"fceu098.h"
 #include	"sound.h"
-#include	"sound098.h"
-#include        "svga.h"
+#include	"svga.h"
 #include	"netplay.h"
 #include	"general.h"
 #include	"endian.h"
@@ -50,6 +49,7 @@
 #include	"file.h"
 #include	"crc32.h"
 #include        "ppu.h"
+#include        "ppu098.h"
 
 #include        "palette.h"
 #include        "movie.h"
@@ -112,6 +112,9 @@ static writefunc *BWriteG;
 static int RWWrap=0;
 
 #ifdef ASM_6502
+#ifdef DEBUG_ASM_6502
+extern uint8  nes_internal_ram[0x800];
+#else
 static void asmcpu_update(int32 cycles)
 {
  // some code from x6502.c
@@ -137,6 +140,7 @@ static void asmcpu_update(int32 cycles)
   }
  }
 }
+#endif
 
 void asmcpu_unpack(void)
 {
@@ -156,6 +160,10 @@ void asmcpu_unpack(void)
 	nes_registers[4]|= X.P & 0x5d;
 	nes_registers[5] = X.P << 24; // N
 	if (!(X.P&0x02)) nes_registers[5] |= 1; // Z
+
+#ifdef DEBUG_ASM_6502
+	memcpy(nes_internal_ram, RAM, 0x800);
+#endif
 }
 
 void asmcpu_pack(void)
@@ -182,6 +190,7 @@ DECLFW(BNull)
 
 DECLFR(ANull)
 {
+ //printf("open [%04x] %02x @ %04x (%04x)\n", A, X.DB, X.PC, X.PC&0x7ff);
  return(X.DB);
 }
 
@@ -1268,7 +1277,6 @@ static void EmLoop(void);
 
 int use098code = 0;
 void (*ResetNES)(void) = 0;
-void (*PowerNES)(void) = 0;
 void (*FCEUI_Emulate)(void) = 0;
 
 void FCEUI_SetEmuMode(int is_new)
@@ -1277,15 +1285,11 @@ void FCEUI_SetEmuMode(int is_new)
    if (is_new)
    {
     ResetNES=ResetNES098;
-    PowerNES=PowerNES098;
-    SetSoundVariables=SetSoundVariables098;
     FCEUI_Emulate=FCEUI_Emulate098;
    }
    else
    {
     ResetNES=ResetNES081;
-    PowerNES=PowerNES081;
-    SetSoundVariables=SetSoundVariables081;
     FCEUI_Emulate=EmLoop;
    }
 }
@@ -1517,6 +1521,7 @@ void ResetNES081(void)
         X6502_Reset();
 }
 
+#ifndef DEBUG_ASM_6502
 static void FCEU_MemoryRand(uint8 *ptr, uint32 size)
 {
  int x=0;
@@ -1528,8 +1533,9 @@ static void FCEU_MemoryRand(uint8 *ptr, uint32 size)
   ptr++;
  }
 }
+#endif
 
-void PowerNES081(void)
+void PowerNES(void)
 {
         if(!GameLoaded) return;
 
@@ -1542,10 +1548,18 @@ void PowerNES081(void)
         FCEU_MemoryRand(RAM,0x800);
 #else
         memset(RAM,0x00,0x800);
+	memset(nes_internal_ram,0x00,0x800);
 #endif
         ResetMapping();
         PowerSound();
 	PowerPPU();
+
+	if (use098code)
+	 FCEUPPU_Power();
+
+	/* Have the external game hardware "powered" after the internal NES stuff.
+	   Needed for the NSF code and VS System code.
+	*/
 	GameInterface(GI_POWER, 0);
         if(FCEUGameInfo.type==GIT_VSUNI)
          FCEU_VSUniPower();