Windows NT 4.0 source code leak
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83 lines
1.2 KiB

/*++
Copyright (c) 1992 Microsoft Corporation
Module Name:
trap.c
Abstract:
WinDbg Extension Api
Author:
Ramon J San Andres (ramonsa) 8-Nov-1993
Environment:
User Mode.
Revision History:
--*/
#include "precomp.h"
#pragma hdrstop
extern PUCHAR pszReg[];
DECLARE_API( ex )
/*++
Routine Description:
Arguments:
args -
Return Value:
None
--*/
{
ULONG Address;
KEXCEPTION_FRAME ExceptionContents;
ULONG result;
ULONG j;
PULONG Register;
result = sscanf(args,"%lX", &Address);
if (result != 1) {
dprintf("USAGE: !ex base_of_ex_frame\n");
return;
}
Address = Address + sizeof(STACK_FRAME_HEADER) + (8 * sizeof(ULONG)) +
sizeof(KTRAP_FRAME);
if ( !ReadMemory( (DWORD)Address,
&ExceptionContents,
sizeof(KEXCEPTION_FRAME),
&result) ) {
dprintf("Unable to get trap frame contents\n");
return;
}
Register = &ExceptionContents.Gpr13;
for (j = 79; j < 98; j++) {
dprintf("%s=%08lx", pszReg[j], *Register++);
if (((j) % 6) == 0)
dprintf("\n");
else
dprintf(" ");
}
dprintf("\n");
}