reactos/lib/pseh/amd64/seh.s
Hermès Bélusca-Maïto e1ef078741 Create this branch to work on loading of different Kernel-Debugger DLL providers, and see whether it is possible to move KDBG from ntoskrnl to a new DLL called, say, KDROSDBG.DLL.
The idea then would be to have the following behaviour (when specifying the following options in the kernel command line):

/DEBUGPORT=COMi --> load KDCOM.DLL and use COMi port (i == 1,2,3,4) if possible.
/DEBUGPORT=FOO  --> load KDFOO.DLL (useful for KDUSB.DLL, KD1394.DLL, KDBAZIS.DLL for VirtualKD, etc...)
/DEBUGPORT=ROSDBG:[COMi|SCREEN|FILE|GDB|...] --> load KDROSDBG.DLL which contains the ROS kernel debugger, and use COMi or SCREEN or... as output port.

svn path=/branches/kd++/; revision=58883
2013-04-28 13:26:45 +00:00

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ArmAsm

/*
* COPYRIGHT: See COPYING in the top level directory
* PROJECT: ReactOS CRT
* FILE: lib/pseh/amd64/seh.S
* PURPOSE: SEH Support for the CRT
* PROGRAMMERS:
*/
/* INCLUDES ******************************************************************/
#include <asm.inc>
#define DISPOSITION_DISMISS 0
#define DISPOSITION_CONTINUE_SEARCH 1
#define DISPOSITION_COLLIDED_UNWIND 3
#define EXCEPTION_EXIT_UNWIND 4
#define EXCEPTION_UNWINDING 2
EXTERN RtlUnwind:PROC
/* GLOBALS *******************************************************************/
PUBLIC _global_unwind2
PUBLIC _local_unwind2
PUBLIC _abnormal_termination
PUBLIC _except_handler2
PUBLIC _except_handler3
/* FUNCTIONS *****************************************************************/
.code
_unwind_handler:
ret
_global_unwind2:
ret
_abnormal_termination:
ret
_local_unwind2:
ret
_except_handler2:
ret
_except_handler3:
ret
END