-// 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"
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, cycles: %i\n", Pico.m.pal, Pico.m.hardware, Pico.m.frame_count, SekCyclesDoneT()); 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;
-#if defined(EMU_C68K)
- sprintf(dstrp - 1, ", st_flg: %x\n", PicoCpuCM68k.state_flags); MVP;
-#endif
for (r = 0; r < 8; r++) {
sprintf(dstrp, "d%i=%08x, a%i=%08x\n", r, SekDar(r), r, SekDar(r+8)); MVP;
}
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;
+ 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;
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");
+ dump_ram(msh2.data_array, "dumps/data_array0.bin");
+ dump_ram(ssh2.data_array, "dumps/data_array1.bin");
}
#endif
}
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