69 lines
1.3 KiB
C
69 lines
1.3 KiB
C
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#include <stdlib.h>
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#include <stdio.h>
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#include <excpt.h>
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#include <windows.h>
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#include "exutil.h"
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void
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WalkExceptionHandlers ()
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{
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PEXCEPTION_REGISTRATION_RECORD p;
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int i;
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__asm__("movl %%fs:0,%%eax;movl %%eax,%0" : "=g" (p) : : "%eax");
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i = 0;
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while (p != (PEXCEPTION_REGISTRATION_RECORD) -1 && p)
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{
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printf ("Registration %d at %08x : ", i, p);
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printf ("Handler = %08x ", p->handler);
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printf ("Next Registration = %08x\n", p->prev);
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p = p->prev;
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i++;
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}
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printf ("End of exception handler list.\n");
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fflush (stdout);
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}
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void
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DumpExceptionRecord (struct _EXCEPTION_RECORD* pExRec)
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{
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printf ("Exception: Code = %08x Flags %08x", pExRec->ExceptionCode,
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pExRec->ExceptionFlags);
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if (pExRec->ExceptionFlags)
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{
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printf (" ( ");
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if (pExRec->ExceptionFlags & EH_NONCONTINUABLE)
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{
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printf ("EH_NONCONTINUABLE ");
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}
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if (pExRec->ExceptionFlags & EH_UNWINDING)
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{
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printf ("EH_UNWINDING ");
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}
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if (pExRec->ExceptionFlags & EH_EXIT_UNWIND)
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{
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printf ("EH_EXIT_UNWIND ");
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}
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if (pExRec->ExceptionFlags & EH_STACK_INVALID)
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{
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printf ("EH_STACK_INVALID ");
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}
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if (pExRec->ExceptionFlags & EH_NESTED_CALL)
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{
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printf ("EH_NESTED_CALL ");
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}
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printf (")\n");
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}
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else
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{
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printf ("\n");
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}
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fflush(stdout);
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}
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