mirror of
https://github.com/bb107/MemoryModulePP
synced 2026-06-08 13:15:33 +00:00
Boring
50 lines
1.0 KiB
C++
50 lines
1.0 KiB
C++
#include <Windows.h>
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#include <cstdio>
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#ifdef _WIN64
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DWORD Value;
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volatile LPDWORD lpAddr;
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LONG WINAPI Filter(_In_ struct _EXCEPTION_POINTERS* ExceptionInfo) {
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if (ExceptionInfo->ExceptionRecord->ExceptionCode == STATUS_ACCESS_VIOLATION) {
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lpAddr = &Value;
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// +++++++
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// begin compiler specific
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// +++++++
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//ExceptionInfo->ContextRecord->Rip -= 7;
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ExceptionInfo->ContextRecord->Rax = (ULONG_PTR)lpAddr;
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// +++++++
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// end compiler specific
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// +++++++
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return EXCEPTION_CONTINUE_EXECUTION;
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}
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return EXCEPTION_CONTINUE_SEARCH;
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}
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#endif
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int unhandled_exception() {
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#ifdef _WIN64
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auto filter = SetUnhandledExceptionFilter(Filter);
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auto ff = SetUnhandledExceptionFilter(filter);
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if (ff != Filter) {
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printf("%p\t%p\t%p\nfailed\n", filter, ff, Filter);
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return 0;
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}
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filter = SetUnhandledExceptionFilter(Filter);
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lpAddr = nullptr;
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*lpAddr = 1;
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SetUnhandledExceptionFilter(filter);
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#endif
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return 1234;
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}
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