X-Git-Url: https://notaz.gp2x.de/cgi-bin/gitweb.cgi?a=blobdiff_plain;f=pico%2Fdebug.c;h=5bbf8c4b431988ad16ec19c7783908a530016d82;hb=266c6afa84bde8d77a54d61ced8f227480247e24;hp=ac687f011cd93fda2294aaf5450bc55c99958023;hpb=1cfc5cc4ce06642b9bc45ca3b9d32793718e9455;p=picodrive.git

diff --git a/pico/debug.c b/pico/debug.c
index ac687f0..5bbf8c4 100644
--- a/pico/debug.c
+++ b/pico/debug.c
@@ -2,6 +2,7 @@
 // (c) Copyright 2008 notaz, All rights reserved.
 
 #include "pico_int.h"
+#include "sound/ym2612.h"
 #include "debug.h"
 
 #define bit(r, x) ((r>>x)&1)
@@ -34,7 +35,7 @@ char *PDebugMain(void)
   sprintf(dstrp, "mode set 4: %02x\n", (r=reg[0xC])); MVP;
   sprintf(dstrp, "interlace: %i%i, cells: %i, shadow: %i\n", bit(r,2), bit(r,1), (r&0x80) ? 40 : 32, bit(r,3)); MVP;
   sprintf(dstrp, "scroll size: w: %i, h: %i  SRAM: %i; eeprom: %i (%i)\n", reg[0x10]&3, (reg[0x10]&0x30)>>4,
-  	bit(Pico.m.sram_reg, 4), bit(Pico.m.sram_reg, 2), SRam.eeprom_type); MVP;
+  	!!(SRam.flags & SRF_ENABLED), !!(SRam.flags & SRF_EEPROM), SRam.eeprom_type); MVP;
   sprintf(dstrp, "sram range: %06x-%06x, reg: %02x\n", SRam.start, SRam.end, Pico.m.sram_reg); MVP;
   sprintf(dstrp, "pend int: v:%i, h:%i, vdp status: %04x\n", bit(pv->pending_ints,5), bit(pv->pending_ints,4), pv->status); MVP;
   sprintf(dstrp, "pal: %i, hw: %02x, frame#: %i\n", Pico.m.pal, Pico.m.hardware, Pico.m.frame_count); MVP;
@@ -58,6 +59,35 @@ char *PDebugMain(void)
   return dstr;
 }
 
+char *PDebug32x(void)
+{
+  char *dstrp = dstr;
+  unsigned short *r;
+  int i;
+
+  r = Pico32x.regs;
+  sprintf(dstrp, "regs:\n"); MVP;
+  for (i = 0; i < 0x40/2; i += 8) {
+    sprintf(dstrp, "%02x: %04x %04x %04x %04x %04x %04x %04x %04x\n",
+      i*2, r[i+0], r[i+1], r[i+2], r[i+3], r[i+4], r[i+5], r[i+6], r[i+7]); MVP;
+  }
+
+  i = 0;
+  r = Pico32x.vdp_regs;
+  sprintf(dstrp, "VDP regs:\n"); MVP;
+  sprintf(dstrp, "%02x: %04x %04x %04x %04x %04x %04x %04x %04x\n",
+    i*2, r[i+0], r[i+1], r[i+2], r[i+3], r[i+4], r[i+5], r[i+6], r[i+7]); MVP;
+
+  sprintf(dstrp, "                   mSH2              sSH2\n"); MVP;
+  sprintf(dstrp, "PC:            %08x          %08x\n", msh2_pc(), ssh2_pc()); MVP;
+  for (i = 0; i < 16/2; i++) {
+    sprintf(dstrp, "R%d,%2d %08x,%08x %08x,%08x\n", i, i + 8,
+      msh2_reg(i), msh2_reg(i+8), ssh2_reg(i), ssh2_reg(i+8)); MVP;
+  }
+
+  return dstr;
+}
+
 char *PDebugSpriteList(void)
 {
   struct PicoVideo *pvid=&Pico.video;
@@ -160,22 +190,14 @@ void PDebugShowSpriteStats(unsigned short *screen, int stride)
 
 void PDebugShowPalette(unsigned short *screen, int stride)
 {
-  unsigned int *spal=(void *)Pico.cram;
-  unsigned int *dpal=(void *)HighPal;
-  int x, y, i;
+  int x, y;
 
-  for (i = 0x3f/2; i >= 0; i--)
-#ifdef USE_BGR555
-    dpal[i] = ((spal[i]&0x000f000f)<< 1)|((spal[i]&0x00f000f0)<<3)|((spal[i]&0x0f000f00)<<4);
-#else
-    dpal[i] = ((spal[i]&0x000f000f)<<12)|((spal[i]&0x00f000f0)<<3)|((spal[i]&0x0f000f00)>>7);
-#endif
-  for (i = 0x3f; i >= 0; i--)
-    HighPal[0x40|i] = (unsigned short)((HighPal[i]>>1)&0x738e);
-  for (i = 0x3f; i >= 0; i--) {
-    int t=HighPal[i]&0xe71c;t+=0x4208;if(t&0x20)t|=0x1c;if(t&0x800)t|=0x700;if(t&0x10000)t|=0xe000;t&=0xe71c;
-    HighPal[0x80|i] = (unsigned short)t;
-  }
+  Pico.m.dirtyPal = 1;
+  if (PicoAHW & PAHW_SMS)
+    PicoDoHighPal555M4();
+  else
+    PicoDoHighPal555(1);
+  Pico.m.dirtyPal = 1;
 
   screen += 16*stride+8;
   for (y = 0; y < 8*4; y++)
@@ -191,8 +213,6 @@ void PDebugShowPalette(unsigned short *screen, int stride)
   for (y = 0; y < 8*4; y++)
     for (x = 0; x < 8*16; x++)
       screen[x + y*stride] = HighPal[(x/8 + (y/8)*16) | 0x80];
-
-  Pico.m.dirtyPal = 1;
 }
 
 #if defined(DRAW2_OVERRIDE_LINE_WIDTH)
@@ -279,11 +299,19 @@ void PDebugShowSprite(unsigned short *screen, int stride, int which)
 
 void PDebugDumpMem(void)
 {
-  dump_ram(Pico.ram,  "dumps/ram.bin");
   dump_ram_noswab(Pico.zram, "dumps/zram.bin");
-  dump_ram(Pico.vram, "dumps/vram.bin");
   dump_ram(Pico.cram, "dumps/cram.bin");
-  dump_ram(Pico.vsram,"dumps/vsram.bin");
+
+  if (PicoAHW & PAHW_SMS)
+  {
+    dump_ram_noswab(Pico.vramb, "dumps/vram.bin");
+  }
+  else
+  {
+    dump_ram(Pico.ram,  "dumps/ram.bin");
+    dump_ram(Pico.vram, "dumps/vram.bin");
+    dump_ram(Pico.vsram,"dumps/vsram.bin");
+  }
 
   if (PicoAHW & PAHW_MCD)
   {
@@ -299,5 +327,64 @@ void PDebugDumpMem(void)
     dump_ram_noswab(Pico_mcd->pcm_ram,"dumps/pcm_ram.bin");
     dump_ram_noswab(Pico_mcd->bram,   "dumps/bram.bin");
   }
+
+  if (PicoAHW & PAHW_32X)
+  {
+    dump_ram(Pico32xMem->sdram, "dumps/sdram.bin");
+    dump_ram(Pico32xMem->dram[0], "dumps/dram0.bin");
+    dump_ram(Pico32xMem->dram[1], "dumps/dram1.bin");
+    dump_ram(Pico32xMem->pal, "dumps/pal32x.bin");
+  }
+}
+
+void PDebugZ80Frame(void)
+{
+  int lines, line_sample;
+
+  if (PicoAHW & PAHW_SMS)
+    return;
+
+  if (Pico.m.pal) {
+    lines = 312;
+    line_sample = 68;
+  } else {
+    lines = 262;
+    line_sample = 93;
+  }
+
+  z80_resetCycles();
+  emustatus &= ~1;
+
+  if (Pico.m.z80Run && !Pico.m.z80_reset && (PicoOpt&POPT_EN_Z80))
+    PicoSyncZ80(line_sample*488);
+  if (ym2612.dacen && PsndDacLine <= line_sample)
+    PsndDoDAC(line_sample);
+  if (PsndOut)
+    PsndGetSamples(line_sample);
+
+  if (Pico.m.z80Run && !Pico.m.z80_reset && (PicoOpt&POPT_EN_Z80)) {
+    PicoSyncZ80(224*488);
+    z80_int();
+  }
+  if (ym2612.dacen && PsndDacLine <= 224)
+    PsndDoDAC(224);
+  if (PsndOut)
+    PsndGetSamples(224);
+
+  // sync z80
+  if (Pico.m.z80Run && !Pico.m.z80_reset && (PicoOpt&POPT_EN_Z80))
+    PicoSyncZ80(Pico.m.pal ? 151809 : 127671); // cycles adjusted for converter
+  if (PsndOut && ym2612.dacen && PsndDacLine <= lines-1)
+    PsndDoDAC(lines-1);
+
+  timers_cycle();
+}
+
+void PDebugCPUStep(void)
+{
+  if (PicoAHW & PAHW_SMS)
+    z80_run_nr(1);
+  else
+    SekStepM68k();
 }