| Line 68... |
Line 68... |
/* This is usually done to reissue an instruction
|
/* This is usually done to reissue an instruction
|
which just caused a breakpoint exception. */
|
which just caused a breakpoint exception. */
|
pc = value;
|
pc = value;
|
|
|
if(!value && config.sim.verbose)
|
if(!value && config.sim.verbose)
|
printf("WARNING: PC just set to 0!\n");
|
PRINTF("WARNING: PC just set to 0!\n");
|
|
|
/* Clear any pending delay slot jumps also */
|
/* Clear any pending delay slot jumps also */
|
delay_insn = 0;
|
delay_insn = 0;
|
pcnext = value + 4;
|
pcnext = value + 4;
|
}
|
}
|
break;
|
break;
|
case 0xFFFD:
|
case 0xFFFD:
|
fo = fopen ("audiosim.pcm", "wb+");
|
fo = fopen ("audiosim.pcm", "wb+");
|
if (!fo) printf("Cannot open audiosim.pcm\n");
|
if (!fo) PRINTF("Cannot open audiosim.pcm\n");
|
printf("Audio opened.\n");
|
PRINTF("Audio opened.\n");
|
break;
|
break;
|
case 0xFFFE:
|
case 0xFFFE:
|
if (!fo) printf("audiosim.pcm not opened\n");
|
if (!fo) PRINTF("audiosim.pcm not opened\n");
|
fputc (value & 0xFF, fo);
|
fputc (value & 0xFF, fo);
|
if ((audio_cnt % 1024) == 0)
|
if ((audio_cnt % 1024) == 0)
|
printf("%i\n", audio_cnt);
|
PRINTF("%i\n", audio_cnt);
|
audio_cnt++;
|
audio_cnt++;
|
break;
|
break;
|
case 0xFFFF:
|
case 0xFFFF:
|
fclose(fo);
|
fclose(fo);
|
printf("Audio closed.\n");
|
PRINTF("Audio closed.\n");
|
runtime.sim.cont_run = 0;
|
runtime.sim.cont_run = 0;
|
break;
|
break;
|
case SPR_PMR:
|
case SPR_PMR:
|
/* PMR[SDF] and PMR[DCGE] are ignored completely. */
|
/* PMR[SDF] and PMR[DCGE] are ignored completely. */
|
if (value & SPR_PMR_SUME) {
|
if (value & SPR_PMR_SUME) {
|
printf ("SUSPEND: PMR[SUME] bit was set.\n");
|
PRINTF ("SUSPEND: PMR[SUME] bit was set.\n");
|
runtime.sim.cont_run = 0;
|
runtime.sim.cont_run = 0;
|
}
|
}
|
break;
|
break;
|
default:
|
default:
|
/* Mask reseved bits in DTLBMR and DTLBMR registers */
|
/* Mask reseved bits in DTLBMR and DTLBMR registers */
|
| Line 136... |
Line 136... |
}
|
}
|
|
|
/* Show status of important SPRs. */
|
/* Show status of important SPRs. */
|
void sprs_status()
|
void sprs_status()
|
{
|
{
|
printf("VR : 0x%.8x UPR : 0x%.8x\n", mfspr(SPR_VR), mfspr(SPR_UPR));
|
PRINTF("VR : 0x%.8x UPR : 0x%.8x\n", mfspr(SPR_VR), mfspr(SPR_UPR));
|
printf("SR : 0x%.8x\n", mfspr(SPR_SR));
|
PRINTF("SR : 0x%.8x\n", mfspr(SPR_SR));
|
printf("MACLO: 0x%.8x MACHI: 0x%.8x\n", mfspr(SPR_MACLO), mfspr(SPR_MACHI));
|
PRINTF("MACLO: 0x%.8x MACHI: 0x%.8x\n", mfspr(SPR_MACLO), mfspr(SPR_MACHI));
|
printf("EPCR0: 0x%.8x EPCR1: 0x%.8x\n", mfspr(SPR_EPCR_BASE), mfspr(SPR_EPCR_BASE+1));
|
PRINTF("EPCR0: 0x%.8x EPCR1: 0x%.8x\n", mfspr(SPR_EPCR_BASE), mfspr(SPR_EPCR_BASE+1));
|
printf("EEAR0: 0x%.8x EEAR1: 0x%.8x\n", mfspr(SPR_EEAR_BASE), mfspr(SPR_EEAR_BASE+1));
|
PRINTF("EEAR0: 0x%.8x EEAR1: 0x%.8x\n", mfspr(SPR_EEAR_BASE), mfspr(SPR_EEAR_BASE+1));
|
printf("ESR0 : 0x%.8x ESR1 : 0x%.8x\n", mfspr(SPR_ESR_BASE), mfspr(SPR_ESR_BASE+1));
|
PRINTF("ESR0 : 0x%.8x ESR1 : 0x%.8x\n", mfspr(SPR_ESR_BASE), mfspr(SPR_ESR_BASE+1));
|
printf("TTMR : 0x%.8x TTCR : 0x%.8x\n", mfspr(SPR_TTMR), mfspr(SPR_TTCR));
|
PRINTF("TTMR : 0x%.8x TTCR : 0x%.8x\n", mfspr(SPR_TTMR), mfspr(SPR_TTCR));
|
printf("PICMR: 0x%.8x PICSR: 0x%.8x\n", mfspr(SPR_PICMR), mfspr(SPR_PICSR));
|
PRINTF("PICMR: 0x%.8x PICSR: 0x%.8x\n", mfspr(SPR_PICMR), mfspr(SPR_PICSR));
|
printf("PPC: 0x%.8x NPC : 0x%.8x\n", mfspr(SPR_PPC), mfspr(SPR_NPC));
|
PRINTF("PPC: 0x%.8x NPC : 0x%.8x\n", mfspr(SPR_PPC), mfspr(SPR_NPC));
|
}
|
}
|
|
|
No newline at end of file
|
No newline at end of file
|
