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Moved backtrace to ArmInterface

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Added to both dynarmic and unicorn
This commit is contained in:
David Marcec
2018-12-03 20:13:48 +11:00
parent 7149332712
commit 5102c91256
6 changed files with 39 additions and 14 deletions
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17
src/core/arm/unicorn/arm_unicorn.cpp
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@ -10,6 +10,7 @@
#include "core/core.h"
#include "core/core_timing.h"
#include "core/hle/kernel/svc.h"
#include "core/memory.h"
namespace Core {
@ -266,6 +267,22 @@ void ARM_Unicorn::ClearExclusiveState() {}
void ARM_Unicorn::ClearInstructionCache() {}
void ARM_Unicorn::LogBacktrace() {
VAddr fp = GetReg(29);
VAddr lr = GetReg(30);
VAddr sp = GetReg(13);
VAddr pc = GetPC();
LOG_ERROR(Core_ARM, "Backtrace, sp={:016X}, pc={:016X}", sp, pc);
for (;;) {
LOG_ERROR(Core_ARM, "{:016X}", lr);
if (!fp) {
break;
}
lr = Memory::Read64(fp + 8) - 4;
fp = Memory::Read64(fp);
}
}
void ARM_Unicorn::RecordBreak(GDBStub::BreakpointAddress bkpt) {
last_bkpt = bkpt;
last_bkpt_hit = true;

1
src/core/arm/unicorn/arm_unicorn.h
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@ -40,6 +40,7 @@ public:
void ClearInstructionCache() override;
void PageTableChanged() override{};
void RecordBreak(GDBStub::BreakpointAddress bkpt);
void LogBacktrace() override;
private:
uc_engine* uc{};