-// some debug code, just for fun of it
-// (c) Copyright 2008 notaz, All rights reserved.
+/*
+ * debug stuff
+ * (C) notaz, 2006-2009
+ *
+ * This work is licensed under the terms of MAME license.
+ * See COPYING file in the top-level directory.
+ */
#include "pico_int.h"
#include "sound/ym2612.h"
{
struct PicoVideo *pv=&Pico.video;
unsigned char *reg=pv->reg, r;
- extern int HighPreSpr[];
int i, sprites_lo, sprites_hi;
char *dstrp;
sprites_lo = sprites_hi = 0;
- for (i = 0; HighPreSpr[i] != 0; i+=2)
- if (HighPreSpr[i+1] & 0x8000)
+ for (i = 0; Pico.est.HighPreSpr[i] != 0; i+=2)
+ if (Pico.est.HighPreSpr[i+1] & 0x8000)
sprites_hi++;
else sprites_lo++;
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,
- !!(SRam.flags & SRF_ENABLED), !!(SRam.flags & SRF_EEPROM), 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;
-#if defined(EMU_C68K)
- sprintf(dstrp, "M68k: PC: %06x, st_flg: %x, cycles: %u\n", SekPc, PicoCpuCM68k.state_flags, SekCyclesDoneT()); MVP;
- sprintf(dstrp, "d0=%08x, a0=%08x, osp=%08x, irql=%i\n", PicoCpuCM68k.d[0], PicoCpuCM68k.a[0], PicoCpuCM68k.osp, PicoCpuCM68k.irq); MVP;
- sprintf(dstrp, "d1=%08x, a1=%08x, sr=%04x\n", PicoCpuCM68k.d[1], PicoCpuCM68k.a[1], CycloneGetSr(&PicoCpuCM68k)); dstrp+=strlen(dstrp); MVP;
- for(r=2; r < 8; r++) {
- sprintf(dstrp, "d%i=%08x, a%i=%08x\n", r, PicoCpuCM68k.d[r], r, PicoCpuCM68k.a[r]); MVP;
+ sprintf(dstrp, "pal: %i, hw: %02x, frame#: %i, cycles: %i\n", Pico.m.pal, Pico.m.hardware, Pico.m.frame_count, SekCyclesDone()); MVP;
+ sprintf(dstrp, "M68k: PC: %06x, SR: %04x, irql: %i\n", SekPc, SekSr, SekIrqLevel); MVP;
+ for (r = 0; r < 8; r++) {
+ sprintf(dstrp, "d%i=%08x, a%i=%08x\n", r, SekDar(r), r, SekDar(r+8)); MVP;
}
-#elif defined(EMU_M68K)
- sprintf(dstrp, "M68k: PC: %06x, cycles: %u, irql: %i\n", SekPc, SekCyclesDoneT(), PicoCpuMM68k.int_level>>8); MVP;
-#elif defined(EMU_F68K)
- sprintf(dstrp, "M68k: PC: %06x, cycles: %u, irql: %i\n", SekPc, SekCyclesDoneT(), PicoCpuFM68k.interrupts[0]); MVP;
-#endif
sprintf(dstrp, "z80Run: %i, z80_reset: %i, z80_bnk: %06x\n", Pico.m.z80Run, Pico.m.z80_reset, Pico.m.z80_bank68k<<15); MVP;
z80_debug(dstrp); MVP;
if (strlen(dstr) > sizeof(dstr))
return dstr;
}
+char *PDebug32x(void)
+{
+#ifndef NO_32X
+ 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 eflags: %02x\n",
+ r[0], r[1], r[2], Pico32x.sh2irqs, Pico32x.emu_flags); 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(&msh2), sh2_sr(0), sh2_pc(&ssh2), 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;
+#else
+ dstr[0] = 0;
+#endif
+
+ return dstr;
+}
+
char *PDebugSpriteList(void)
{
struct PicoVideo *pvid=&Pico.video;
void PDebugShowPalette(unsigned short *screen, int stride)
{
+ struct PicoEState *est = &Pico.est;
int x, y;
Pico.m.dirtyPal = 1;
if (PicoAHW & PAHW_SMS)
PicoDoHighPal555M4();
else
- PicoDoHighPal555(1);
+ PicoDoHighPal555(1, 0, est);
Pico.m.dirtyPal = 1;
screen += 16*stride+8;
for (y = 0; y < 8*4; y++)
for (x = 0; x < 8*16; x++)
- screen[x + y*stride] = HighPal[x/8 + (y/8)*16];
+ screen[x + y*stride] = est->HighPal[x/8 + (y/8)*16];
screen += 160;
for (y = 0; y < 8*4; y++)
for (x = 0; x < 8*16; x++)
- screen[x + y*stride] = HighPal[(x/8 + (y/8)*16) | 0x40];
+ screen[x + y*stride] = est->HighPal[(x/8 + (y/8)*16) | 0x40];
screen += stride*48;
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];
+ screen[x + y*stride] = est->HighPal[(x/8 + (y/8)*16) | 0x80];
}
#if defined(DRAW2_OVERRIDE_LINE_WIDTH)
struct PicoVideo *pvid=&Pico.video;
int table=0,u,link=0,*sprite=0,*fsprite,oldsprite[2];
int x,y,max_sprites = 80, oldcol, oldreg;
+ unsigned char olddbg;
if (!(pvid->reg[12]&1))
max_sprites = 64;
fsprite[1] = (sprite[1] & ~0x01ff8000) | 0x800000;
oldreg = pvid->reg[7];
oldcol = Pico.cram[0];
+ olddbg = pvid->debug_p;
pvid->reg[7] = 0;
Pico.cram[0] = 0;
- PicoDrawMask = PDRAW_SPRITES_LOW_ON;
+ pvid->debug_p = PVD_KILL_A | PVD_KILL_B;
PicoFrameFull();
for (y = 0; y < 8*4; y++)
{
- unsigned char *ps = PicoDraw2FB + DRAW2_LINE_WIDTH*y + 8;
+ unsigned char *ps = Pico.est.Draw2FB + DRAW2_LINE_WIDTH*y + 8;
for (x = 0; x < 8*4; x++)
- if (ps[x]) screen[x] = HighPal[ps[x]], ps[x] = 0;
+ if (ps[x]) screen[x] = Pico.est.HighPal[ps[x]], ps[x] = 0;
screen += stride;
}
fsprite[1] = oldsprite[1];
pvid->reg[7] = oldreg;
Pico.cram[0] = oldcol;
- PicoDrawMask = -1;
+ pvid->debug_p = olddbg;
}
#define dump_ram(ram,fname) \
dump_ram_noswab(Pico_mcd->pcm_ram,"dumps/pcm_ram.bin");
dump_ram_noswab(Pico_mcd->bram, "dumps/bram.bin");
}
+
+#ifndef NO_32X
+ 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(msh2.data_array, "dumps/data_array0.bin");
+ dump_ram(ssh2.data_array, "dumps/data_array1.bin");
+ }
+#endif
}
void PDebugZ80Frame(void)
SekStepM68k();
}
+#ifdef EVT_LOG
+static struct evt_t {
+ unsigned int cycles;
+ short cpu;
+ short evt;
+} *evts;
+static int first_frame;
+static int evt_alloc;
+static int evt_cnt;
+
+void pevt_log(unsigned int cycles, enum evt_cpu c, enum evt e)
+{
+ if (first_frame == 0)
+ first_frame = Pico.m.frame_count;
+ if (evt_alloc == evt_cnt) {
+ evt_alloc = evt_alloc * 2 + 16 * 1024;
+ evts = realloc(evts, evt_alloc * sizeof(evts[0]));
+ }
+ evts[evt_cnt].cycles = cycles;
+ evts[evt_cnt].cpu = c;
+ evts[evt_cnt].evt = e;
+ evt_cnt++;
+}
+
+static int evt_cmp(const void *p1, const void *p2)
+{
+ const struct evt_t *e1 = p1, *e2 = p2;
+ int ret = (int)(e1->cycles - e2->cycles);
+ if (ret)
+ return ret;
+ if (e1->evt == EVT_RUN_END || e1->evt == EVT_POLL_END)
+ return -1;
+ if (e1->evt == EVT_RUN_START || e1->evt == EVT_POLL_START)
+ return 1;
+ if (e2->evt == EVT_RUN_END || e2->evt == EVT_POLL_END)
+ return 1;
+ if (e1->evt == EVT_RUN_START || e1->evt == EVT_POLL_START)
+ return -1;
+ return 0;
+}
+
+void pevt_dump(void)
+{
+ static const char *evt_names[EVT_CNT] = {
+ "x", "x", "+run", "-run", "+poll", "-poll",
+ };
+ char evt_print[EVT_CPU_CNT][EVT_CNT] = {{0,}};
+ unsigned int start_cycles[EVT_CPU_CNT] = {0,};
+ unsigned int run_cycles[EVT_CPU_CNT] = {0,};
+ unsigned int frame_cycles[EVT_CPU_CNT] = {0,};
+ unsigned int frame_resched[EVT_CPU_CNT] = {0,};
+ unsigned int cycles = 0;
+ int frame = first_frame - 1;
+ int line = 0;
+ int cpu_mask = 0;
+ int dirty = 0;
+ int i;
+
+ qsort(evts, evt_cnt, sizeof(evts[0]), evt_cmp);
+
+ for (i = 0; i < evt_cnt; i++) {
+ int c = evts[i].cpu, e = evts[i].evt;
+ int ei, ci;
+
+ if (cycles != evts[i].cycles || (cpu_mask & (1 << c))
+ || e == EVT_FRAME_START || e == EVT_NEXT_LINE)
+ {
+ if (dirty) {
+ printf("%u:%03u:%u ", frame, line, cycles);
+ for (ci = 0; ci < EVT_CPU_CNT; ci++) {
+ int found = 0;
+ for (ei = 0; ei < EVT_CNT; ei++) {
+ if (evt_print[ci][ei]) {
+ if (ei == EVT_RUN_END) {
+ printf("%8s%4d", evt_names[ei], run_cycles[ci]);
+ run_cycles[ci] = 0;
+ }
+ else
+ printf("%8s ", evt_names[ei]);
+ found = 1;
+ }
+ }
+ if (!found)
+ printf("%12s", "");
+ }
+ printf("\n");
+ memset(evt_print, 0, sizeof(evt_print));
+ cpu_mask = 0;
+ dirty = 0;
+ }
+ cycles = evts[i].cycles;
+ }
+
+ switch (e) {
+ case EVT_FRAME_START:
+ frame++;
+ line = 0;
+ printf("%u:%03u:%u ", frame, line, cycles);
+ for (ci = 0; ci < EVT_CPU_CNT; ci++) {
+ printf("%12u", frame_cycles[ci]);
+ frame_cycles[ci] = 0;
+ }
+ printf("\n");
+ printf("%u:%03u:%u ", frame, line, cycles);
+ for (ci = 0; ci < EVT_CPU_CNT; ci++) {
+ printf("%12u", frame_resched[ci]);
+ frame_resched[ci] = 0;
+ }
+ printf("\n");
+ break;
+ case EVT_NEXT_LINE:
+ line++;
+ printf("%u:%03u:%u\n", frame, line, cycles);
+ break;
+ case EVT_RUN_START:
+ start_cycles[c] = cycles;
+ goto default_;
+ case EVT_RUN_END:
+ run_cycles[c] += cycles - start_cycles[c];
+ frame_cycles[c] += cycles - start_cycles[c];
+ frame_resched[c]++;
+ goto default_;
+ default_:
+ default:
+ evt_print[c][e] = 1;
+ cpu_mask |= 1 << c;
+ dirty = 1;
+ break;
+ }
+ }
+}
+#endif
+
+#if defined(CPU_CMP_R) || defined(CPU_CMP_W) || defined(DRC_CMP)
+static FILE *tl_f;
+
+void tl_write(const void *ptr, size_t size)
+{
+ if (tl_f == NULL)
+ tl_f = fopen("tracelog", "wb");
+
+ fwrite(ptr, 1, size, tl_f);
+}
+
+void tl_write_uint(unsigned char ctl, unsigned int v)
+{
+ tl_write(&ctl, sizeof(ctl));
+ tl_write(&v, sizeof(v));
+}
+
+int tl_read(void *ptr, size_t size)
+{
+ if (tl_f == NULL)
+ tl_f = fopen("tracelog", "rb");
+
+ return fread(ptr, 1, size, tl_f);
+}
+
+int tl_read_uint(void *ptr)
+{
+ return tl_read(ptr, 4);
+}
+#endif
+
+// vim:shiftwidth=2:ts=2:expandtab
notaz.gp2x.de / picodrive.git / blobdiff