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Jit: Add more error checking to ProtectStack

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This commit is contained in:
JosJuice
2023-07-31 14:37:35 +02:00
parent 1b2d0c0507
commit af2c32635a
3 changed files with 46 additions and 10 deletions
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14
Source/Core/Core/PowerPC/JitCommon/JitBase.cpp
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@ -151,7 +151,12 @@ void JitBase::ProtectStack()
#ifdef _WIN32
ULONG reserveSize = SAFE_STACK_SIZE;
SetThreadStackGuarantee(&reserveSize);
if (!SetThreadStackGuarantee(&reserveSize))
{
PanicAlertFmt("Failed to set thread stack guarantee");
m_enable_blr_optimization = false;
return;
}
#else
auto [stack_addr, stack_size] = Common::GetCurrentThreadStack();
@ -184,7 +189,12 @@ void JitBase::ProtectStack()
}
m_stack_guard = reinterpret_cast<u8*>(stack_guard_addr);
Common::ReadProtectMemory(m_stack_guard, GUARD_SIZE);
if (!Common::ReadProtectMemory(m_stack_guard, GUARD_SIZE))
{
m_stack_guard = nullptr;
m_enable_blr_optimization = false;
return;
}
#endif
}