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代码
 Structured Exception Handling文章里的代码我直接拿来都出现这个问题 // bbs.cpp : 定义控制台应用程序的入口点。 // #include "stdafx.h" DWORD scratch; EXCEPTION_DISPOSITION __cdecl _except_handler( struct _EXCEPTION_RECORD *ExceptionRecord, void * EstablisherFrame, struct _CONTEXT *ContextRecord, void * DispatcherContext ) { unsigned i; // Indicate that we made it to our exception handler printf( "Hello from an exception handler\n" ); // Change EAX in the context record so that it points to someplace // where we can successfully write ContextRecord->Eax = (DWORD)&scratch; // Tell the OS to restart the faulting instruction return ExceptionContinueExecution; } int main() { DWORD handler = (DWORD)_except_handler; __asm { // Build EXCEPTION_REGISTRATION record: push handler // Address of handler function push FS:[0] // Address of previous handler mov FS:[0],ESP // Install new EXECEPTION_REGISTRATION } __asm { mov eax,0 // Zero out EAX mov [eax], 1 // Write to EAX to deliberately cause a fault } printf( "After writing!\n" ); __asm { // Remove our EXECEPTION_REGISTRATION record mov eax,[ESP] // Get pointer to previous record mov FS:[0], EAX // Install previous record add esp, 8 // Clean our EXECEPTION_REGISTRATION off stack } return 0; }  就是不调用"_except_handler" 我用的VC8.0 是不是编译器设置了什么东东 ? 以前我也发过帖子 问这个问题 一直没解决 |
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 运行不了，OD也无法调试，帮不上忙了。 |
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