Rim/iw4x-client
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[General] Fix compiler complaining about using inline assembly inside of a lambda.

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Apparently that isn't allowed anymore? Go figure.
This commit is contained in:
TheApadayo 2019-01-08 19:15:10 -05:00
parent b1966a3d2d
commit 7167836964
2 changed files with 50 additions and 45 deletions
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94
src/Components/Modules/Exception.cpp
View File

@ -176,6 +176,54 @@ namespace Components
} }
} }
// this isn't in a lambda because the compiler complains when we use inline assembly inside of a lambda
void Exception::DebugMinidumpCommand(Command::Params*)
{
#pragma warning(push)
#pragma warning(disable:4740) // flow in or out of inline asm code suppresses global optimization
// The following code was taken from VC++ 8.0 CRT (invarg.c: line 104)
CONTEXT ContextRecord;
EXCEPTION_RECORD ExceptionRecord;
ZeroMemory(&ContextRecord, sizeof(CONTEXT));
__asm
{
mov[ContextRecord.Eax], eax
mov[ContextRecord.Ecx], ecx
mov[ContextRecord.Edx], edx
mov[ContextRecord.Ebx], ebx
mov[ContextRecord.Esi], esi
mov[ContextRecord.Edi], edi
mov word ptr[ContextRecord.SegSs], ss
mov word ptr[ContextRecord.SegCs], cs
mov word ptr[ContextRecord.SegDs], ds
mov word ptr[ContextRecord.SegEs], es
mov word ptr[ContextRecord.SegFs], fs
mov word ptr[ContextRecord.SegGs], gs
pushfd
pop[ContextRecord.EFlags]
}
ContextRecord.ContextFlags = CONTEXT_CONTROL;
ContextRecord.Eip = reinterpret_cast<DWORD>(_ReturnAddress());
ContextRecord.Esp = reinterpret_cast<DWORD>(_AddressOfReturnAddress());
ContextRecord.Ebp = *reinterpret_cast<DWORD*>(_AddressOfReturnAddress()) - 1;
ZeroMemory(&ExceptionRecord, sizeof(EXCEPTION_RECORD));
ExceptionRecord.ExceptionCode = EXCEPTION_BREAKPOINT;
ExceptionRecord.ExceptionAddress = _ReturnAddress();
EXCEPTION_POINTERS eptr;
eptr.ExceptionRecord = &ExceptionRecord;
eptr.ContextRecord = &ContextRecord;
Exception::ExceptionFilter(&eptr);
#pragma warning(pop)
}
Exception::Exception() Exception::Exception()
{ {
Exception::SetMiniDumpType(Flags::HasFlag("bigminidumps"), Flags::HasFlag("reallybigminidumps")); Exception::SetMiniDumpType(Flags::HasFlag("bigminidumps"), Flags::HasFlag("reallybigminidumps"));
@ -232,52 +280,8 @@ namespace Components
Logger::Print("Old exception handler was 0x%010X.\n", oldHandler); Logger::Print("Old exception handler was 0x%010X.\n", oldHandler);
}); });
#pragma warning(push)
#pragma warning(disable:4740) // flow in or out of inline asm code suppresses global optimization
Command::Add("debug_minidump", [](Command::Params*)
{
// The following code was taken from VC++ 8.0 CRT (invarg.c: line 104)
CONTEXT ContextRecord; Command::Add("debug_minidump", Exception::DebugMinidumpCommand);
EXCEPTION_RECORD ExceptionRecord;
ZeroMemory(&ContextRecord, sizeof(CONTEXT));
__asm
{
mov [ContextRecord.Eax], eax
mov [ContextRecord.Ecx], ecx
mov [ContextRecord.Edx], edx
mov [ContextRecord.Ebx], ebx
mov [ContextRecord.Esi], esi
mov [ContextRecord.Edi], edi
mov word ptr [ContextRecord.SegSs], ss
mov word ptr [ContextRecord.SegCs], cs
mov word ptr [ContextRecord.SegDs], ds
mov word ptr [ContextRecord.SegEs], es
mov word ptr [ContextRecord.SegFs], fs
mov word ptr [ContextRecord.SegGs], gs
pushfd
pop [ContextRecord.EFlags]
}
ContextRecord.ContextFlags = CONTEXT_CONTROL;
ContextRecord.Eip = reinterpret_cast<DWORD>(_ReturnAddress());
ContextRecord.Esp = reinterpret_cast<DWORD>(_AddressOfReturnAddress());
ContextRecord.Ebp = *reinterpret_cast<DWORD*>(_AddressOfReturnAddress()) - 1;
ZeroMemory(&ExceptionRecord, sizeof(EXCEPTION_RECORD));
ExceptionRecord.ExceptionCode = EXCEPTION_BREAKPOINT;
ExceptionRecord.ExceptionAddress = _ReturnAddress();
EXCEPTION_POINTERS eptr;
eptr.ExceptionRecord = &ExceptionRecord;
eptr.ContextRecord = &ContextRecord;
Exception::ExceptionFilter(&eptr);
});
#pragma warning(pop)
// Check if folder exists && crash-helper exists // Check if folder exists && crash-helper exists

1
src/Components/Modules/Exception.hpp
View File

@ -18,6 +18,7 @@ namespace Components
static LPTOP_LEVEL_EXCEPTION_FILTER WINAPI SetUnhandledExceptionFilterStub(LPTOP_LEVEL_EXCEPTION_FILTER lpTopLevelExceptionFilter); static LPTOP_LEVEL_EXCEPTION_FILTER WINAPI SetUnhandledExceptionFilterStub(LPTOP_LEVEL_EXCEPTION_FILTER lpTopLevelExceptionFilter);
static __declspec(noreturn) void ErrorLongJmp(jmp_buf _Buf, int _Value); static __declspec(noreturn) void ErrorLongJmp(jmp_buf _Buf, int _Value);
static __declspec(noreturn) void LongJmp(jmp_buf _Buf, int _Value); static __declspec(noreturn) void LongJmp(jmp_buf _Buf, int _Value);
static void DebugMinidumpCommand(Command::Params*);
static int MiniDumpType; static int MiniDumpType;
static Utils::Hook SetFilterHook; static Utils::Hook SetFilterHook;