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ntdll: Added a stub for RtlUnwindEx on x86_64.

This commit is contained in:
Alexandre Julliard 2009-05-15 20:18:33 +02:00
parent 644f57679b
commit 47d7702522
2 changed files with 18 additions and 8 deletions
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1
dlls/ntdll/ntdll.spec
View File

@ -888,6 +888,7 @@
@ stdcall RtlUnlockHeap(long)
# @ stub RtlUnlockMemoryStreamRegion
@ stdcall -register RtlUnwind(ptr ptr ptr ptr)
@ stdcall -arch=x86_64 RtlUnwindEx(long long ptr long ptr)
@ stdcall RtlUpcaseUnicodeChar(long)
@ stdcall RtlUpcaseUnicodeString(ptr ptr long)
@ stdcall RtlUpcaseUnicodeStringToAnsiString(ptr ptr long)

25
dlls/ntdll/signal_x86_64.c
View File

@ -897,30 +897,39 @@ PVOID WINAPI RtlVirtualUnwind ( ULONG type, ULONG64 base, ULONG64 pc,
/*******************************************************************
* RtlUnwind (NTDLL.@)
* RtlUnwindEx (NTDLL.@)
*/
void WINAPI __regs_RtlUnwind( EXCEPTION_REGISTRATION_RECORD* pEndFrame, PVOID targetIp,
PEXCEPTION_RECORD pRecord, PVOID retval, CONTEXT *context )
void WINAPI RtlUnwindEx( ULONG64 frame, ULONG64 target_ip, EXCEPTION_RECORD *rec,
ULONG64 retval, CONTEXT *context, UNWIND_HISTORY_TABLE *table )
{
EXCEPTION_RECORD record;
/* build an exception record, if we do not have one */
if (!pRecord)
if (!rec)
{
record.ExceptionCode = STATUS_UNWIND;
record.ExceptionFlags = 0;
record.ExceptionRecord = NULL;
record.ExceptionAddress = (void *)context->Rip;
record.NumberParameters = 0;
pRecord = &record;
rec = &record;
}
pRecord->ExceptionFlags |= EH_UNWINDING | (pEndFrame ? 0 : EH_EXIT_UNWIND);
rec->ExceptionFlags |= EH_UNWINDING | (frame ? 0 : EH_EXIT_UNWIND);
FIXME( "code=%x flags=%x not implemented on x86_64\n",
pRecord->ExceptionCode, pRecord->ExceptionFlags );
FIXME( "code=%x flags=%x not implemented on x86_64\n", rec->ExceptionCode, rec->ExceptionFlags );
NtTerminateProcess( GetCurrentProcess(), 1 );
}
/*******************************************************************
* RtlUnwind (NTDLL.@)
*/
void WINAPI __regs_RtlUnwind( ULONG64 frame, ULONG64 target_ip, EXCEPTION_RECORD *rec,
ULONG64 retval, CONTEXT *context )
{
RtlUnwindEx( frame, target_ip, rec, retval, context, NULL );
}
DEFINE_REGS_ENTRYPOINT( RtlUnwind, 4 )