// (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)
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;
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;
+ }
+ r = Pico32x.sh2_regs;
+ sprintf(dstrp, "SH: %04x %04x %04x IRQs: %02x\n", r[0], r[1], r[2], Pico32x.sh2irqs); 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,SR %08x, %03x %08x, %03x\n", sh2_pc(0), sh2_sr(0), sh2_pc(1), sh2_sr(1)); MVP;
+ for (i = 0; i < 16/2; i++) {
+ sprintf(dstrp, "R%d,%2d %08x,%08x %08x,%08x\n", i, i + 8,
+ sh2_reg(0,i), sh2_reg(0,i+8), sh2_reg(1,i), sh2_reg(1,i+8)); MVP;
+ }
+ sprintf(dstrp, "gb,vb %08x,%08x %08x,%08x\n", sh2_gbr(0), sh2_vbr(0), sh2_gbr(1), sh2_vbr(1)); MVP;
+ sprintf(dstrp, "IRQs/mask: %02x/%02x %02x/%02x\n",
+ Pico32x.sh2irqi[0], Pico32x.sh2irq_mask[0], Pico32x.sh2irqi[1], Pico32x.sh2irq_mask[1]); MVP;
+
+ return dstr;
+}
+
char *PDebugSpriteList(void)
{
struct PicoVideo *pvid=&Pico.video;
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++)
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)
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)
{
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");
+ dump_ram(Pico32xMem->data_array[0], "dumps/data_array0.bin");
+ dump_ram(Pico32xMem->data_array[1], "dumps/data_array1.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();
}
notaz.gp2x.de / picodrive.git / blobdiff