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Display EBP on stack dump

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StrikerX3 2019-01-18 20:56:52 -02:00
parent 7d15a0d331
commit a1637d3bbb
1 changed files with 13 additions and 11 deletions
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24
src/core/vixen/debug.cpp
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@ -93,20 +93,22 @@ void DumpCPURegisters(Cpu *cpu) {
}
void DumpCPUStack(Cpu *cpu, int32_t offsetStart, int32_t offsetEnd) {
uint32_t esp;
cpu->RegRead(REG_ESP, &esp);
log_debug("Stack:\n");
for (int i = offsetStart; i <= offsetEnd; i += 0x4) {
uint32_t val;
int result = cpu->VMemRead(esp + i, 4, &val);
if (result == 0) {
log_debug("%s %08x [esp%c%02x] = %08x\n", ((i == 0) ? "=>" : " "), esp + i, ((i < 0) ? '-' : '+'), ((i < 0) ? -i : i), val);
uint32_t esp;
uint32_t ebp;
cpu->RegRead(REG_ESP, &esp);
cpu->RegRead(REG_EBP, &ebp);
log_debug("Stack:\n");
for (int i = offsetStart; i <= offsetEnd; i += 0x4) {
uint32_t val;
CPUOperationStatus result = cpu->VMemRead(esp + i, 4, &val);
if (result == CPUS_OP_OK) {
log_debug("%s %08x [esp%c%02x] = %08x%s\n", ((i == 0) ? "=>" : " "), esp + i, ((i < 0) ? '-' : '+'), ((i < 0) ? -i : i), val, ((esp + i) == ebp) ? " <= EBP" : "");
}
else {
log_debug("%s %08x [esp%c%02x] = ........\n", ((i == 0) ? "=>" : " "), esp + i, ((i < 0) ? '-' : '+'), ((i < 0) ? -i : i));
log_debug("%s %08x [esp%c%02x] = ........%s\n", ((i == 0) ? "=>" : " "), esp + i, ((i < 0) ? '-' : '+'), ((i < 0) ? -i : i), ((esp + i) == ebp) ? " <= EBP" : "");
}
}
log_debug("\n");
}
log_debug("\n");
}
void DumpCPUMemory(Cpu *cpu, uint32_t address, uint32_t size, bool physical) {