1996-03-14 19:08:34 +01:00
|
|
|
/*
|
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|
* Win32 exception functions
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|
*
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|
|
* Copyright (c) 1996 Onno Hovers, (onno@stack.urc.tue.nl)
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*
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|
* Notes:
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* What really happens behind the scenes of those new
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* __try{...}__except(..){....} and
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* __try{...}__finally{...}
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* statements is simply not documented by Microsoft. There could be different
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* reasons for this:
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* One reason could be that they try to hide the fact that exception
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* handling in Win32 looks almost the same as in OS/2 2.x.
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* Another reason could be that Microsoft does not want others to write
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* binary compatible implementations of the Win32 API (like us).
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*
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* Whatever the reason, THIS SUCKS!! Ensuring portabilty or future
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* compatability may be valid reasons to keep some things undocumented.
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* But exception handling is so basic to Win32 that it should be
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* documented!
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*
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* Fixmes:
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* -Most functions need better parameter checking.
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* -I do not know how to handle exceptions within an exception handler.
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* or what is done when ExceptionNestedException is returned from an
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* exception handler
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* -Real exceptions are not yet implemented. only the exception functions
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* are implemented. A real implementation needs some new code in
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* loader/signal.c. There would also be a need for showing debugging
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* information in UnhandledExceptionFilter.
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*
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*/
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1997-02-02 20:01:52 +01:00
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|
#include <assert.h>
|
1996-03-14 19:08:34 +01:00
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|
|
#include <stdio.h>
|
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|
|
#include "windows.h"
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|
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#include "winerror.h"
|
1997-02-02 20:01:52 +01:00
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|
|
#include "ldt.h"
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|
|
#include "process.h"
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|
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#include "thread.h"
|
1996-03-14 19:08:34 +01:00
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|
|
#include "debug.h"
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|
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#include "except.h"
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1997-02-02 20:01:52 +01:00
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|
#define TEB_EXCEPTION_FRAME(pcontext) \
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|
|
((PEXCEPTION_FRAME)((TEB *)GET_SEL_BASE((pcontext)->SegFs))->except)
|
1996-03-31 18:40:13 +02:00
|
|
|
|
1997-02-02 20:01:52 +01:00
|
|
|
/*******************************************************************
|
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|
|
* RtlUnwind (KERNEL32.443)
|
1996-03-14 19:08:34 +01:00
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*
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|
* This function is undocumented. This is the general idea of
|
1997-02-02 20:01:52 +01:00
|
|
|
* RtlUnwind, though. Note that error handling is not yet implemented.
|
1996-03-14 19:08:34 +01:00
|
|
|
*/
|
1997-08-24 18:00:30 +02:00
|
|
|
void WINAPI RtlUnwind( PEXCEPTION_FRAME pEndFrame, LPVOID unusedEip,
|
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|
|
PEXCEPTION_RECORD pRecord, DWORD returnEax,
|
|
|
|
PCONTEXT pcontext /* Wine additional parameter */ )
|
1996-03-14 19:08:34 +01:00
|
|
|
{
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|
|
|
EXCEPTION_RECORD record;
|
|
|
|
DWORD dispatch;
|
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|
|
int retval;
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|
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|
1997-10-12 18:30:17 +02:00
|
|
|
EAX_reg(pcontext) = returnEax;
|
1996-03-14 19:08:34 +01:00
|
|
|
|
|
|
|
/* build an exception record, if we do not have one */
|
|
|
|
if(!pRecord)
|
|
|
|
{
|
1997-02-02 20:01:52 +01:00
|
|
|
record.ExceptionCode = STATUS_INVALID_DISPOSITION;
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|
|
record.ExceptionFlags = 0;
|
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|
|
record.ExceptionRecord = NULL;
|
1997-10-12 18:30:17 +02:00
|
|
|
record.ExceptionAddress = (LPVOID)EIP_reg(pcontext);
|
1997-02-02 20:01:52 +01:00
|
|
|
record.NumberParameters = 0;
|
|
|
|
pRecord = &record;
|
1996-03-14 19:08:34 +01:00
|
|
|
}
|
|
|
|
|
|
|
|
if(pEndFrame)
|
|
|
|
pRecord->ExceptionFlags|=EH_UNWINDING;
|
|
|
|
else
|
|
|
|
pRecord->ExceptionFlags|=EH_UNWINDING | EH_EXIT_UNWIND;
|
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|
|
|
|
|
|
/* get chain of exception frames */
|
1997-02-02 20:01:52 +01:00
|
|
|
while ((TEB_EXCEPTION_FRAME(pcontext) != NULL) &&
|
|
|
|
(TEB_EXCEPTION_FRAME(pcontext) != ((void *)0xffffffff)) &&
|
|
|
|
(TEB_EXCEPTION_FRAME(pcontext) != pEndFrame))
|
1996-03-14 19:08:34 +01:00
|
|
|
{
|
Release 980301
Sun Mar 1 10:45:23 1998 Andreas Mohr <100.30936@germany.net>
* [loader/ne_image.c]
Fixed problem with weird DLLs (NE_FFLAGS_SINGLEDATA && DGROUP = 0).
* [msdos/dosmem.c]
Export address for __0000H, too.
* [msdos/dpmi.c]
Changed MemAlloc functions to return less fragmented addresses.
Sat Feb 28 18:50:12 1998 Alexandre Julliard <julliard@lrc.epfl.ch>
* [scheduler/process.c] [scheduler/sysdeps.c]
Don't use %fs register before threading initialization.
Sat Feb 28 14:04:56 1998 Kristian Nielsen <kristian.nielsen@risoe.dk>
* [configure.in] [include/acconfig.h]
Autoconf macro to check for non-reentrant X libraries.
* [windows/winpos.c]
In SetWindowPos32(), do not cause WM_SIZE messages when the
SWP_NOSIZE flag is specified. This fixes the division-by-zero in
Borland C++ 4.0 "Open Project" menu item.
Sat Feb 28 13:11:26 1998 James Moody <013263m@dragon.acadiau.ca>
* [ole/ole2nls.c]
Changed "English" values from German to English.
* [files/dos_fs.c]
Fixed off-by-one month bug.
Fri Feb 27 22:12:01 1998 Douglas Ridgway <ridgway@winehq.com>
* [windows/win.c]
Fix winelib class menu loading bug.
* [include/module.h] [loader/module.c]
LoadModule32 should be implemented in terms of CreateProcess.
* [programs/view/*]
Metafile viewer sample program.
* [documentation/wine.texinfo] [documentation/Makefile.in]
Improvements and additions, HTML target.
Fri Feb 27 04:27:48 1998 Dimitrie O. Paun <dimi@cs.toronto.edu>
* [*/*]
Switched to the new debug messages interface. For more information
please refer to documentation/debug-msgs. Because the new scheme
introduces a new semantic level, I had to manually do through
about 530 dprintf_xxx! The rest of about 2400 where transformed
via a script. Because of the large number of changes that I had
to do, some may have not come out as nicely as I wanted them. If
this is the case, please let me know. There is a lot of work left
to do: -- a few hundred printf's to be converted -- about 2300
fprintf's to be converted -- about 600 FIXME's to be transformed
The problem is that in the above mentioned cases, a lot of manual
intervention is required because a lot of the information is
missing. There are also a lot of other things to be done to the
interface and so forth. I have now ideas for a at least a month
worth of full time work :) I will proceed with many changes in the
next few releases, so please do not start modifing things because
there will be a hell of a lot of conflicts. If you have ideas that
you want to integrate or you want to work on different things,
please coordinate with me.
Thu Feb 26 13:04:29 1998 David Lee Lambert <lamber45@egr.msu.edu>
* [ole/ole2nls.c] [include/windows.h]
First try at OLE date- and time-formatting functions.
Wed Feb 25 11:20:35 1998 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de>
* [files/*.c]
Changed dos device handling, added 'CON' devicehandling.
* [graphics/ddraw.c]
Bug fixes, some additions.
* [if1632/builtin.c][loader/module.c][library/winestub.c]
Small hack so we don't need a dummy BUILTIN_LoadModule
in winestub.c.
* [ole/*][relay32/ole32.spec][if1632/storage.spec]
storage.dll started. winword loads documents (saving
doesn't work yet, dunno why).
Several ole additions, some cleanups and bugfixes.
IMalloc16 implemented.
* [loader/pe_image.c]
Added some comments, fixed circular dll references,
fixed modref ordering, fixed tls allocation.
* [memory/global.c]
Added validity checks before every GET_ARENA_PTR.
(several functions rely on Global* return values
on invalid handles, like IsTask).
Implemented GlobalUnlockFree16.
* [memory/virtual.c]
Replaced dprintf_virtual by fprintf, so we can
do 'info map' again in the debugger. Increase read
linesize for Linux2.1 cases.
* [misc/cpu.c][misc/registry.c]
Moved cpu registry initialization to misc/cpu.c.
* [multimedia/dsound.c]
Enhanced, replaced GETOSPACE bufferingcheck by SETFRAGMENT.
* [relay32/crtdll.spec][relay32/ntdll.spec]
Replaced some ptr by respective 'str' and 'wstr' arguments
for libc functions.
* [scheduler/thread.c]
Added some sanity checks to stackallocation, tlshandling fixed.
* [tools/build.c]
Fixed cdecl argumenttype order (was reversed).
* [win32/ordinals.c]
Implemented KERNEL_449.
* [windows/dinput.c]
Some fixes, needs much more work. Tomb Raider2 works with keyboard ;)
Tue Feb 24 20:46:37 1998 James Juran <jrj120@psu.edu>
* [windows/win.c]
Fixed USER32 ordinal numbers in documentation.
Sat Feb 21 12:30:38 1998 John Richardson <jrichard@zko.dec.com>
* [files/file.c] [include/k32obj.h] [memory/virtual.c]
[scheduler/critsection.c] [scheduler/event.c] [scheduler/handle.c]
[scheduler/k32obj.c] [scheduler/mutex.c] [scheduler/process.c]
[scheduler/semaphore.c] [scheduler/thread.c]
Added generic k32obj read and write routines for k32objs that
support I/O.
* [documentation/console]
Updated console docs.
* [win32/console.c]
Make console work like a k32obj that supports I/O.
* [include/windows.h]
Make WriteFile and ReadFile take HANDLE32 for handle.
Sun Feb 15 14:07:07 1998 Dimitrie O. Paun <dimi@mail.cs.toronto.edu>
* [controls/menu.c] [misc/ver.c] [multimedia/dsound.c]
[multimedia/joystick.c] [windows/dialog.c]
Modified some dprintf_xxx's to prepare them for a new
dprintf_ scheme. Basically, I changed the dprintf's that
outputed a line with many dprintf calls to do just one
dprintf call.
1998-03-01 21:05:02 +01:00
|
|
|
dprintf_info(win32, "calling exception handler at 0x%x\n",
|
1997-02-02 20:01:52 +01:00
|
|
|
(int)TEB_EXCEPTION_FRAME(pcontext)->Handler );
|
1996-03-14 19:08:34 +01:00
|
|
|
|
|
|
|
dispatch=0;
|
1997-02-02 20:01:52 +01:00
|
|
|
retval = TEB_EXCEPTION_FRAME(pcontext)->Handler( pRecord,
|
|
|
|
TEB_EXCEPTION_FRAME(pcontext),
|
|
|
|
pcontext, &dispatch);
|
1996-03-14 19:08:34 +01:00
|
|
|
|
Release 980301
Sun Mar 1 10:45:23 1998 Andreas Mohr <100.30936@germany.net>
* [loader/ne_image.c]
Fixed problem with weird DLLs (NE_FFLAGS_SINGLEDATA && DGROUP = 0).
* [msdos/dosmem.c]
Export address for __0000H, too.
* [msdos/dpmi.c]
Changed MemAlloc functions to return less fragmented addresses.
Sat Feb 28 18:50:12 1998 Alexandre Julliard <julliard@lrc.epfl.ch>
* [scheduler/process.c] [scheduler/sysdeps.c]
Don't use %fs register before threading initialization.
Sat Feb 28 14:04:56 1998 Kristian Nielsen <kristian.nielsen@risoe.dk>
* [configure.in] [include/acconfig.h]
Autoconf macro to check for non-reentrant X libraries.
* [windows/winpos.c]
In SetWindowPos32(), do not cause WM_SIZE messages when the
SWP_NOSIZE flag is specified. This fixes the division-by-zero in
Borland C++ 4.0 "Open Project" menu item.
Sat Feb 28 13:11:26 1998 James Moody <013263m@dragon.acadiau.ca>
* [ole/ole2nls.c]
Changed "English" values from German to English.
* [files/dos_fs.c]
Fixed off-by-one month bug.
Fri Feb 27 22:12:01 1998 Douglas Ridgway <ridgway@winehq.com>
* [windows/win.c]
Fix winelib class menu loading bug.
* [include/module.h] [loader/module.c]
LoadModule32 should be implemented in terms of CreateProcess.
* [programs/view/*]
Metafile viewer sample program.
* [documentation/wine.texinfo] [documentation/Makefile.in]
Improvements and additions, HTML target.
Fri Feb 27 04:27:48 1998 Dimitrie O. Paun <dimi@cs.toronto.edu>
* [*/*]
Switched to the new debug messages interface. For more information
please refer to documentation/debug-msgs. Because the new scheme
introduces a new semantic level, I had to manually do through
about 530 dprintf_xxx! The rest of about 2400 where transformed
via a script. Because of the large number of changes that I had
to do, some may have not come out as nicely as I wanted them. If
this is the case, please let me know. There is a lot of work left
to do: -- a few hundred printf's to be converted -- about 2300
fprintf's to be converted -- about 600 FIXME's to be transformed
The problem is that in the above mentioned cases, a lot of manual
intervention is required because a lot of the information is
missing. There are also a lot of other things to be done to the
interface and so forth. I have now ideas for a at least a month
worth of full time work :) I will proceed with many changes in the
next few releases, so please do not start modifing things because
there will be a hell of a lot of conflicts. If you have ideas that
you want to integrate or you want to work on different things,
please coordinate with me.
Thu Feb 26 13:04:29 1998 David Lee Lambert <lamber45@egr.msu.edu>
* [ole/ole2nls.c] [include/windows.h]
First try at OLE date- and time-formatting functions.
Wed Feb 25 11:20:35 1998 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de>
* [files/*.c]
Changed dos device handling, added 'CON' devicehandling.
* [graphics/ddraw.c]
Bug fixes, some additions.
* [if1632/builtin.c][loader/module.c][library/winestub.c]
Small hack so we don't need a dummy BUILTIN_LoadModule
in winestub.c.
* [ole/*][relay32/ole32.spec][if1632/storage.spec]
storage.dll started. winword loads documents (saving
doesn't work yet, dunno why).
Several ole additions, some cleanups and bugfixes.
IMalloc16 implemented.
* [loader/pe_image.c]
Added some comments, fixed circular dll references,
fixed modref ordering, fixed tls allocation.
* [memory/global.c]
Added validity checks before every GET_ARENA_PTR.
(several functions rely on Global* return values
on invalid handles, like IsTask).
Implemented GlobalUnlockFree16.
* [memory/virtual.c]
Replaced dprintf_virtual by fprintf, so we can
do 'info map' again in the debugger. Increase read
linesize for Linux2.1 cases.
* [misc/cpu.c][misc/registry.c]
Moved cpu registry initialization to misc/cpu.c.
* [multimedia/dsound.c]
Enhanced, replaced GETOSPACE bufferingcheck by SETFRAGMENT.
* [relay32/crtdll.spec][relay32/ntdll.spec]
Replaced some ptr by respective 'str' and 'wstr' arguments
for libc functions.
* [scheduler/thread.c]
Added some sanity checks to stackallocation, tlshandling fixed.
* [tools/build.c]
Fixed cdecl argumenttype order (was reversed).
* [win32/ordinals.c]
Implemented KERNEL_449.
* [windows/dinput.c]
Some fixes, needs much more work. Tomb Raider2 works with keyboard ;)
Tue Feb 24 20:46:37 1998 James Juran <jrj120@psu.edu>
* [windows/win.c]
Fixed USER32 ordinal numbers in documentation.
Sat Feb 21 12:30:38 1998 John Richardson <jrichard@zko.dec.com>
* [files/file.c] [include/k32obj.h] [memory/virtual.c]
[scheduler/critsection.c] [scheduler/event.c] [scheduler/handle.c]
[scheduler/k32obj.c] [scheduler/mutex.c] [scheduler/process.c]
[scheduler/semaphore.c] [scheduler/thread.c]
Added generic k32obj read and write routines for k32objs that
support I/O.
* [documentation/console]
Updated console docs.
* [win32/console.c]
Make console work like a k32obj that supports I/O.
* [include/windows.h]
Make WriteFile and ReadFile take HANDLE32 for handle.
Sun Feb 15 14:07:07 1998 Dimitrie O. Paun <dimi@mail.cs.toronto.edu>
* [controls/menu.c] [misc/ver.c] [multimedia/dsound.c]
[multimedia/joystick.c] [windows/dialog.c]
Modified some dprintf_xxx's to prepare them for a new
dprintf_ scheme. Basically, I changed the dprintf's that
outputed a line with many dprintf calls to do just one
dprintf call.
1998-03-01 21:05:02 +01:00
|
|
|
dprintf_info(win32,"exception handler returns 0x%x, dispatch=0x%x\n",
|
1996-03-14 19:08:34 +01:00
|
|
|
retval, (int) dispatch);
|
|
|
|
|
1997-08-24 18:00:30 +02:00
|
|
|
if ( (retval == ExceptionCollidedUnwind) &&
|
|
|
|
(TEB_EXCEPTION_FRAME(pcontext) != (LPVOID)dispatch)
|
|
|
|
)
|
1997-02-02 20:01:52 +01:00
|
|
|
TEB_EXCEPTION_FRAME(pcontext) = (LPVOID)dispatch;
|
1997-08-24 18:00:30 +02:00
|
|
|
else if ( (TEB_EXCEPTION_FRAME(pcontext) != pEndFrame) &&
|
|
|
|
(TEB_EXCEPTION_FRAME(pcontext) != TEB_EXCEPTION_FRAME(pcontext)->Prev)
|
|
|
|
)
|
1997-02-02 20:01:52 +01:00
|
|
|
TEB_EXCEPTION_FRAME(pcontext) = TEB_EXCEPTION_FRAME(pcontext)->Prev;
|
1996-03-14 19:08:34 +01:00
|
|
|
else
|
|
|
|
break;
|
|
|
|
}
|
|
|
|
}
|
|
|
|
|
1997-10-12 18:30:17 +02:00
|
|
|
/* This is the real entry point called by relay debugging code */
|
|
|
|
void EXC_RtlUnwind( CONTEXT *context )
|
|
|
|
{
|
|
|
|
/* Retrieve the arguments (args[0] is return addr, args[1] is first arg) */
|
|
|
|
DWORD *args = (DWORD *)ESP_reg(context);
|
|
|
|
ESP_reg(context) += 4 * sizeof(DWORD); /* Pop the arguments */
|
|
|
|
RtlUnwind( (PEXCEPTION_FRAME)args[1], (LPVOID)args[2],
|
|
|
|
(PEXCEPTION_RECORD)args[3], args[4], context );
|
|
|
|
}
|
|
|
|
|
1997-02-02 20:01:52 +01:00
|
|
|
|
|
|
|
/*******************************************************************
|
|
|
|
* RaiseException (KERNEL32.418)
|
1996-03-14 19:08:34 +01:00
|
|
|
*/
|
1997-08-24 18:00:30 +02:00
|
|
|
void WINAPI RaiseException(DWORD dwExceptionCode,
|
|
|
|
DWORD dwExceptionFlags,
|
|
|
|
DWORD cArguments,
|
|
|
|
const LPDWORD lpArguments,
|
|
|
|
PCONTEXT pcontext /* Wine additional parameter */ )
|
1996-03-14 19:08:34 +01:00
|
|
|
{
|
|
|
|
PEXCEPTION_FRAME pframe;
|
|
|
|
EXCEPTION_RECORD record;
|
|
|
|
DWORD dispatch; /* is this used in raising exceptions ?? */
|
|
|
|
int retval;
|
|
|
|
int i;
|
|
|
|
|
|
|
|
/* compose an exception record */
|
|
|
|
|
|
|
|
record.ExceptionCode = dwExceptionCode;
|
|
|
|
record.ExceptionFlags = dwExceptionFlags;
|
|
|
|
record.ExceptionRecord = NULL;
|
|
|
|
record.NumberParameters = cArguments;
|
1997-10-12 18:30:17 +02:00
|
|
|
record.ExceptionAddress = (LPVOID)EIP_reg(pcontext);
|
1996-03-14 19:08:34 +01:00
|
|
|
|
1997-02-02 20:01:52 +01:00
|
|
|
if (lpArguments) for( i = 0; i < cArguments; i++)
|
|
|
|
record.ExceptionInformation[i] = lpArguments[i];
|
1996-03-14 19:08:34 +01:00
|
|
|
|
|
|
|
/* get chain of exception frames */
|
|
|
|
|
1997-02-02 20:01:52 +01:00
|
|
|
retval = ExceptionContinueSearch;
|
|
|
|
pframe = TEB_EXCEPTION_FRAME( pcontext );
|
1996-03-14 19:08:34 +01:00
|
|
|
|
|
|
|
while((pframe!=NULL)&&(pframe!=((void *)0xFFFFFFFF)))
|
|
|
|
{
|
Release 980301
Sun Mar 1 10:45:23 1998 Andreas Mohr <100.30936@germany.net>
* [loader/ne_image.c]
Fixed problem with weird DLLs (NE_FFLAGS_SINGLEDATA && DGROUP = 0).
* [msdos/dosmem.c]
Export address for __0000H, too.
* [msdos/dpmi.c]
Changed MemAlloc functions to return less fragmented addresses.
Sat Feb 28 18:50:12 1998 Alexandre Julliard <julliard@lrc.epfl.ch>
* [scheduler/process.c] [scheduler/sysdeps.c]
Don't use %fs register before threading initialization.
Sat Feb 28 14:04:56 1998 Kristian Nielsen <kristian.nielsen@risoe.dk>
* [configure.in] [include/acconfig.h]
Autoconf macro to check for non-reentrant X libraries.
* [windows/winpos.c]
In SetWindowPos32(), do not cause WM_SIZE messages when the
SWP_NOSIZE flag is specified. This fixes the division-by-zero in
Borland C++ 4.0 "Open Project" menu item.
Sat Feb 28 13:11:26 1998 James Moody <013263m@dragon.acadiau.ca>
* [ole/ole2nls.c]
Changed "English" values from German to English.
* [files/dos_fs.c]
Fixed off-by-one month bug.
Fri Feb 27 22:12:01 1998 Douglas Ridgway <ridgway@winehq.com>
* [windows/win.c]
Fix winelib class menu loading bug.
* [include/module.h] [loader/module.c]
LoadModule32 should be implemented in terms of CreateProcess.
* [programs/view/*]
Metafile viewer sample program.
* [documentation/wine.texinfo] [documentation/Makefile.in]
Improvements and additions, HTML target.
Fri Feb 27 04:27:48 1998 Dimitrie O. Paun <dimi@cs.toronto.edu>
* [*/*]
Switched to the new debug messages interface. For more information
please refer to documentation/debug-msgs. Because the new scheme
introduces a new semantic level, I had to manually do through
about 530 dprintf_xxx! The rest of about 2400 where transformed
via a script. Because of the large number of changes that I had
to do, some may have not come out as nicely as I wanted them. If
this is the case, please let me know. There is a lot of work left
to do: -- a few hundred printf's to be converted -- about 2300
fprintf's to be converted -- about 600 FIXME's to be transformed
The problem is that in the above mentioned cases, a lot of manual
intervention is required because a lot of the information is
missing. There are also a lot of other things to be done to the
interface and so forth. I have now ideas for a at least a month
worth of full time work :) I will proceed with many changes in the
next few releases, so please do not start modifing things because
there will be a hell of a lot of conflicts. If you have ideas that
you want to integrate or you want to work on different things,
please coordinate with me.
Thu Feb 26 13:04:29 1998 David Lee Lambert <lamber45@egr.msu.edu>
* [ole/ole2nls.c] [include/windows.h]
First try at OLE date- and time-formatting functions.
Wed Feb 25 11:20:35 1998 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de>
* [files/*.c]
Changed dos device handling, added 'CON' devicehandling.
* [graphics/ddraw.c]
Bug fixes, some additions.
* [if1632/builtin.c][loader/module.c][library/winestub.c]
Small hack so we don't need a dummy BUILTIN_LoadModule
in winestub.c.
* [ole/*][relay32/ole32.spec][if1632/storage.spec]
storage.dll started. winword loads documents (saving
doesn't work yet, dunno why).
Several ole additions, some cleanups and bugfixes.
IMalloc16 implemented.
* [loader/pe_image.c]
Added some comments, fixed circular dll references,
fixed modref ordering, fixed tls allocation.
* [memory/global.c]
Added validity checks before every GET_ARENA_PTR.
(several functions rely on Global* return values
on invalid handles, like IsTask).
Implemented GlobalUnlockFree16.
* [memory/virtual.c]
Replaced dprintf_virtual by fprintf, so we can
do 'info map' again in the debugger. Increase read
linesize for Linux2.1 cases.
* [misc/cpu.c][misc/registry.c]
Moved cpu registry initialization to misc/cpu.c.
* [multimedia/dsound.c]
Enhanced, replaced GETOSPACE bufferingcheck by SETFRAGMENT.
* [relay32/crtdll.spec][relay32/ntdll.spec]
Replaced some ptr by respective 'str' and 'wstr' arguments
for libc functions.
* [scheduler/thread.c]
Added some sanity checks to stackallocation, tlshandling fixed.
* [tools/build.c]
Fixed cdecl argumenttype order (was reversed).
* [win32/ordinals.c]
Implemented KERNEL_449.
* [windows/dinput.c]
Some fixes, needs much more work. Tomb Raider2 works with keyboard ;)
Tue Feb 24 20:46:37 1998 James Juran <jrj120@psu.edu>
* [windows/win.c]
Fixed USER32 ordinal numbers in documentation.
Sat Feb 21 12:30:38 1998 John Richardson <jrichard@zko.dec.com>
* [files/file.c] [include/k32obj.h] [memory/virtual.c]
[scheduler/critsection.c] [scheduler/event.c] [scheduler/handle.c]
[scheduler/k32obj.c] [scheduler/mutex.c] [scheduler/process.c]
[scheduler/semaphore.c] [scheduler/thread.c]
Added generic k32obj read and write routines for k32objs that
support I/O.
* [documentation/console]
Updated console docs.
* [win32/console.c]
Make console work like a k32obj that supports I/O.
* [include/windows.h]
Make WriteFile and ReadFile take HANDLE32 for handle.
Sun Feb 15 14:07:07 1998 Dimitrie O. Paun <dimi@mail.cs.toronto.edu>
* [controls/menu.c] [misc/ver.c] [multimedia/dsound.c]
[multimedia/joystick.c] [windows/dialog.c]
Modified some dprintf_xxx's to prepare them for a new
dprintf_ scheme. Basically, I changed the dprintf's that
outputed a line with many dprintf calls to do just one
dprintf call.
1998-03-01 21:05:02 +01:00
|
|
|
dprintf_info(win32,"calling exception handler at 0x%x\n",
|
1996-03-14 19:08:34 +01:00
|
|
|
(int) pframe->Handler);
|
|
|
|
dispatch=0;
|
Release 980301
Sun Mar 1 10:45:23 1998 Andreas Mohr <100.30936@germany.net>
* [loader/ne_image.c]
Fixed problem with weird DLLs (NE_FFLAGS_SINGLEDATA && DGROUP = 0).
* [msdos/dosmem.c]
Export address for __0000H, too.
* [msdos/dpmi.c]
Changed MemAlloc functions to return less fragmented addresses.
Sat Feb 28 18:50:12 1998 Alexandre Julliard <julliard@lrc.epfl.ch>
* [scheduler/process.c] [scheduler/sysdeps.c]
Don't use %fs register before threading initialization.
Sat Feb 28 14:04:56 1998 Kristian Nielsen <kristian.nielsen@risoe.dk>
* [configure.in] [include/acconfig.h]
Autoconf macro to check for non-reentrant X libraries.
* [windows/winpos.c]
In SetWindowPos32(), do not cause WM_SIZE messages when the
SWP_NOSIZE flag is specified. This fixes the division-by-zero in
Borland C++ 4.0 "Open Project" menu item.
Sat Feb 28 13:11:26 1998 James Moody <013263m@dragon.acadiau.ca>
* [ole/ole2nls.c]
Changed "English" values from German to English.
* [files/dos_fs.c]
Fixed off-by-one month bug.
Fri Feb 27 22:12:01 1998 Douglas Ridgway <ridgway@winehq.com>
* [windows/win.c]
Fix winelib class menu loading bug.
* [include/module.h] [loader/module.c]
LoadModule32 should be implemented in terms of CreateProcess.
* [programs/view/*]
Metafile viewer sample program.
* [documentation/wine.texinfo] [documentation/Makefile.in]
Improvements and additions, HTML target.
Fri Feb 27 04:27:48 1998 Dimitrie O. Paun <dimi@cs.toronto.edu>
* [*/*]
Switched to the new debug messages interface. For more information
please refer to documentation/debug-msgs. Because the new scheme
introduces a new semantic level, I had to manually do through
about 530 dprintf_xxx! The rest of about 2400 where transformed
via a script. Because of the large number of changes that I had
to do, some may have not come out as nicely as I wanted them. If
this is the case, please let me know. There is a lot of work left
to do: -- a few hundred printf's to be converted -- about 2300
fprintf's to be converted -- about 600 FIXME's to be transformed
The problem is that in the above mentioned cases, a lot of manual
intervention is required because a lot of the information is
missing. There are also a lot of other things to be done to the
interface and so forth. I have now ideas for a at least a month
worth of full time work :) I will proceed with many changes in the
next few releases, so please do not start modifing things because
there will be a hell of a lot of conflicts. If you have ideas that
you want to integrate or you want to work on different things,
please coordinate with me.
Thu Feb 26 13:04:29 1998 David Lee Lambert <lamber45@egr.msu.edu>
* [ole/ole2nls.c] [include/windows.h]
First try at OLE date- and time-formatting functions.
Wed Feb 25 11:20:35 1998 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de>
* [files/*.c]
Changed dos device handling, added 'CON' devicehandling.
* [graphics/ddraw.c]
Bug fixes, some additions.
* [if1632/builtin.c][loader/module.c][library/winestub.c]
Small hack so we don't need a dummy BUILTIN_LoadModule
in winestub.c.
* [ole/*][relay32/ole32.spec][if1632/storage.spec]
storage.dll started. winword loads documents (saving
doesn't work yet, dunno why).
Several ole additions, some cleanups and bugfixes.
IMalloc16 implemented.
* [loader/pe_image.c]
Added some comments, fixed circular dll references,
fixed modref ordering, fixed tls allocation.
* [memory/global.c]
Added validity checks before every GET_ARENA_PTR.
(several functions rely on Global* return values
on invalid handles, like IsTask).
Implemented GlobalUnlockFree16.
* [memory/virtual.c]
Replaced dprintf_virtual by fprintf, so we can
do 'info map' again in the debugger. Increase read
linesize for Linux2.1 cases.
* [misc/cpu.c][misc/registry.c]
Moved cpu registry initialization to misc/cpu.c.
* [multimedia/dsound.c]
Enhanced, replaced GETOSPACE bufferingcheck by SETFRAGMENT.
* [relay32/crtdll.spec][relay32/ntdll.spec]
Replaced some ptr by respective 'str' and 'wstr' arguments
for libc functions.
* [scheduler/thread.c]
Added some sanity checks to stackallocation, tlshandling fixed.
* [tools/build.c]
Fixed cdecl argumenttype order (was reversed).
* [win32/ordinals.c]
Implemented KERNEL_449.
* [windows/dinput.c]
Some fixes, needs much more work. Tomb Raider2 works with keyboard ;)
Tue Feb 24 20:46:37 1998 James Juran <jrj120@psu.edu>
* [windows/win.c]
Fixed USER32 ordinal numbers in documentation.
Sat Feb 21 12:30:38 1998 John Richardson <jrichard@zko.dec.com>
* [files/file.c] [include/k32obj.h] [memory/virtual.c]
[scheduler/critsection.c] [scheduler/event.c] [scheduler/handle.c]
[scheduler/k32obj.c] [scheduler/mutex.c] [scheduler/process.c]
[scheduler/semaphore.c] [scheduler/thread.c]
Added generic k32obj read and write routines for k32objs that
support I/O.
* [documentation/console]
Updated console docs.
* [win32/console.c]
Make console work like a k32obj that supports I/O.
* [include/windows.h]
Make WriteFile and ReadFile take HANDLE32 for handle.
Sun Feb 15 14:07:07 1998 Dimitrie O. Paun <dimi@mail.cs.toronto.edu>
* [controls/menu.c] [misc/ver.c] [multimedia/dsound.c]
[multimedia/joystick.c] [windows/dialog.c]
Modified some dprintf_xxx's to prepare them for a new
dprintf_ scheme. Basically, I changed the dprintf's that
outputed a line with many dprintf calls to do just one
dprintf call.
1998-03-01 21:05:02 +01:00
|
|
|
dprintf_info(relay,"CallTo32(except=%p,record=%p,frame=%p,context=%p,dispatch=%p)\n",
|
1997-10-12 18:30:17 +02:00
|
|
|
pframe->Handler, &record, pframe, pcontext, &dispatch );
|
1996-03-14 19:08:34 +01:00
|
|
|
retval=pframe->Handler(&record,pframe,pcontext,&dispatch);
|
|
|
|
|
Release 980301
Sun Mar 1 10:45:23 1998 Andreas Mohr <100.30936@germany.net>
* [loader/ne_image.c]
Fixed problem with weird DLLs (NE_FFLAGS_SINGLEDATA && DGROUP = 0).
* [msdos/dosmem.c]
Export address for __0000H, too.
* [msdos/dpmi.c]
Changed MemAlloc functions to return less fragmented addresses.
Sat Feb 28 18:50:12 1998 Alexandre Julliard <julliard@lrc.epfl.ch>
* [scheduler/process.c] [scheduler/sysdeps.c]
Don't use %fs register before threading initialization.
Sat Feb 28 14:04:56 1998 Kristian Nielsen <kristian.nielsen@risoe.dk>
* [configure.in] [include/acconfig.h]
Autoconf macro to check for non-reentrant X libraries.
* [windows/winpos.c]
In SetWindowPos32(), do not cause WM_SIZE messages when the
SWP_NOSIZE flag is specified. This fixes the division-by-zero in
Borland C++ 4.0 "Open Project" menu item.
Sat Feb 28 13:11:26 1998 James Moody <013263m@dragon.acadiau.ca>
* [ole/ole2nls.c]
Changed "English" values from German to English.
* [files/dos_fs.c]
Fixed off-by-one month bug.
Fri Feb 27 22:12:01 1998 Douglas Ridgway <ridgway@winehq.com>
* [windows/win.c]
Fix winelib class menu loading bug.
* [include/module.h] [loader/module.c]
LoadModule32 should be implemented in terms of CreateProcess.
* [programs/view/*]
Metafile viewer sample program.
* [documentation/wine.texinfo] [documentation/Makefile.in]
Improvements and additions, HTML target.
Fri Feb 27 04:27:48 1998 Dimitrie O. Paun <dimi@cs.toronto.edu>
* [*/*]
Switched to the new debug messages interface. For more information
please refer to documentation/debug-msgs. Because the new scheme
introduces a new semantic level, I had to manually do through
about 530 dprintf_xxx! The rest of about 2400 where transformed
via a script. Because of the large number of changes that I had
to do, some may have not come out as nicely as I wanted them. If
this is the case, please let me know. There is a lot of work left
to do: -- a few hundred printf's to be converted -- about 2300
fprintf's to be converted -- about 600 FIXME's to be transformed
The problem is that in the above mentioned cases, a lot of manual
intervention is required because a lot of the information is
missing. There are also a lot of other things to be done to the
interface and so forth. I have now ideas for a at least a month
worth of full time work :) I will proceed with many changes in the
next few releases, so please do not start modifing things because
there will be a hell of a lot of conflicts. If you have ideas that
you want to integrate or you want to work on different things,
please coordinate with me.
Thu Feb 26 13:04:29 1998 David Lee Lambert <lamber45@egr.msu.edu>
* [ole/ole2nls.c] [include/windows.h]
First try at OLE date- and time-formatting functions.
Wed Feb 25 11:20:35 1998 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de>
* [files/*.c]
Changed dos device handling, added 'CON' devicehandling.
* [graphics/ddraw.c]
Bug fixes, some additions.
* [if1632/builtin.c][loader/module.c][library/winestub.c]
Small hack so we don't need a dummy BUILTIN_LoadModule
in winestub.c.
* [ole/*][relay32/ole32.spec][if1632/storage.spec]
storage.dll started. winword loads documents (saving
doesn't work yet, dunno why).
Several ole additions, some cleanups and bugfixes.
IMalloc16 implemented.
* [loader/pe_image.c]
Added some comments, fixed circular dll references,
fixed modref ordering, fixed tls allocation.
* [memory/global.c]
Added validity checks before every GET_ARENA_PTR.
(several functions rely on Global* return values
on invalid handles, like IsTask).
Implemented GlobalUnlockFree16.
* [memory/virtual.c]
Replaced dprintf_virtual by fprintf, so we can
do 'info map' again in the debugger. Increase read
linesize for Linux2.1 cases.
* [misc/cpu.c][misc/registry.c]
Moved cpu registry initialization to misc/cpu.c.
* [multimedia/dsound.c]
Enhanced, replaced GETOSPACE bufferingcheck by SETFRAGMENT.
* [relay32/crtdll.spec][relay32/ntdll.spec]
Replaced some ptr by respective 'str' and 'wstr' arguments
for libc functions.
* [scheduler/thread.c]
Added some sanity checks to stackallocation, tlshandling fixed.
* [tools/build.c]
Fixed cdecl argumenttype order (was reversed).
* [win32/ordinals.c]
Implemented KERNEL_449.
* [windows/dinput.c]
Some fixes, needs much more work. Tomb Raider2 works with keyboard ;)
Tue Feb 24 20:46:37 1998 James Juran <jrj120@psu.edu>
* [windows/win.c]
Fixed USER32 ordinal numbers in documentation.
Sat Feb 21 12:30:38 1998 John Richardson <jrichard@zko.dec.com>
* [files/file.c] [include/k32obj.h] [memory/virtual.c]
[scheduler/critsection.c] [scheduler/event.c] [scheduler/handle.c]
[scheduler/k32obj.c] [scheduler/mutex.c] [scheduler/process.c]
[scheduler/semaphore.c] [scheduler/thread.c]
Added generic k32obj read and write routines for k32objs that
support I/O.
* [documentation/console]
Updated console docs.
* [win32/console.c]
Make console work like a k32obj that supports I/O.
* [include/windows.h]
Make WriteFile and ReadFile take HANDLE32 for handle.
Sun Feb 15 14:07:07 1998 Dimitrie O. Paun <dimi@mail.cs.toronto.edu>
* [controls/menu.c] [misc/ver.c] [multimedia/dsound.c]
[multimedia/joystick.c] [windows/dialog.c]
Modified some dprintf_xxx's to prepare them for a new
dprintf_ scheme. Basically, I changed the dprintf's that
outputed a line with many dprintf calls to do just one
dprintf call.
1998-03-01 21:05:02 +01:00
|
|
|
dprintf_info(win32,"exception handler returns 0x%x, dispatch=0x%x\n",
|
1996-03-14 19:08:34 +01:00
|
|
|
retval, (int) dispatch);
|
|
|
|
|
|
|
|
if(retval==ExceptionContinueExecution)
|
|
|
|
break;
|
|
|
|
pframe=pframe->Prev;
|
|
|
|
}
|
|
|
|
|
1997-02-02 20:01:52 +01:00
|
|
|
if (retval!=ExceptionContinueExecution)
|
1996-03-14 19:08:34 +01:00
|
|
|
{
|
1997-02-02 20:01:52 +01:00
|
|
|
/* FIXME: what should we do here? */
|
Release 980301
Sun Mar 1 10:45:23 1998 Andreas Mohr <100.30936@germany.net>
* [loader/ne_image.c]
Fixed problem with weird DLLs (NE_FFLAGS_SINGLEDATA && DGROUP = 0).
* [msdos/dosmem.c]
Export address for __0000H, too.
* [msdos/dpmi.c]
Changed MemAlloc functions to return less fragmented addresses.
Sat Feb 28 18:50:12 1998 Alexandre Julliard <julliard@lrc.epfl.ch>
* [scheduler/process.c] [scheduler/sysdeps.c]
Don't use %fs register before threading initialization.
Sat Feb 28 14:04:56 1998 Kristian Nielsen <kristian.nielsen@risoe.dk>
* [configure.in] [include/acconfig.h]
Autoconf macro to check for non-reentrant X libraries.
* [windows/winpos.c]
In SetWindowPos32(), do not cause WM_SIZE messages when the
SWP_NOSIZE flag is specified. This fixes the division-by-zero in
Borland C++ 4.0 "Open Project" menu item.
Sat Feb 28 13:11:26 1998 James Moody <013263m@dragon.acadiau.ca>
* [ole/ole2nls.c]
Changed "English" values from German to English.
* [files/dos_fs.c]
Fixed off-by-one month bug.
Fri Feb 27 22:12:01 1998 Douglas Ridgway <ridgway@winehq.com>
* [windows/win.c]
Fix winelib class menu loading bug.
* [include/module.h] [loader/module.c]
LoadModule32 should be implemented in terms of CreateProcess.
* [programs/view/*]
Metafile viewer sample program.
* [documentation/wine.texinfo] [documentation/Makefile.in]
Improvements and additions, HTML target.
Fri Feb 27 04:27:48 1998 Dimitrie O. Paun <dimi@cs.toronto.edu>
* [*/*]
Switched to the new debug messages interface. For more information
please refer to documentation/debug-msgs. Because the new scheme
introduces a new semantic level, I had to manually do through
about 530 dprintf_xxx! The rest of about 2400 where transformed
via a script. Because of the large number of changes that I had
to do, some may have not come out as nicely as I wanted them. If
this is the case, please let me know. There is a lot of work left
to do: -- a few hundred printf's to be converted -- about 2300
fprintf's to be converted -- about 600 FIXME's to be transformed
The problem is that in the above mentioned cases, a lot of manual
intervention is required because a lot of the information is
missing. There are also a lot of other things to be done to the
interface and so forth. I have now ideas for a at least a month
worth of full time work :) I will proceed with many changes in the
next few releases, so please do not start modifing things because
there will be a hell of a lot of conflicts. If you have ideas that
you want to integrate or you want to work on different things,
please coordinate with me.
Thu Feb 26 13:04:29 1998 David Lee Lambert <lamber45@egr.msu.edu>
* [ole/ole2nls.c] [include/windows.h]
First try at OLE date- and time-formatting functions.
Wed Feb 25 11:20:35 1998 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de>
* [files/*.c]
Changed dos device handling, added 'CON' devicehandling.
* [graphics/ddraw.c]
Bug fixes, some additions.
* [if1632/builtin.c][loader/module.c][library/winestub.c]
Small hack so we don't need a dummy BUILTIN_LoadModule
in winestub.c.
* [ole/*][relay32/ole32.spec][if1632/storage.spec]
storage.dll started. winword loads documents (saving
doesn't work yet, dunno why).
Several ole additions, some cleanups and bugfixes.
IMalloc16 implemented.
* [loader/pe_image.c]
Added some comments, fixed circular dll references,
fixed modref ordering, fixed tls allocation.
* [memory/global.c]
Added validity checks before every GET_ARENA_PTR.
(several functions rely on Global* return values
on invalid handles, like IsTask).
Implemented GlobalUnlockFree16.
* [memory/virtual.c]
Replaced dprintf_virtual by fprintf, so we can
do 'info map' again in the debugger. Increase read
linesize for Linux2.1 cases.
* [misc/cpu.c][misc/registry.c]
Moved cpu registry initialization to misc/cpu.c.
* [multimedia/dsound.c]
Enhanced, replaced GETOSPACE bufferingcheck by SETFRAGMENT.
* [relay32/crtdll.spec][relay32/ntdll.spec]
Replaced some ptr by respective 'str' and 'wstr' arguments
for libc functions.
* [scheduler/thread.c]
Added some sanity checks to stackallocation, tlshandling fixed.
* [tools/build.c]
Fixed cdecl argumenttype order (was reversed).
* [win32/ordinals.c]
Implemented KERNEL_449.
* [windows/dinput.c]
Some fixes, needs much more work. Tomb Raider2 works with keyboard ;)
Tue Feb 24 20:46:37 1998 James Juran <jrj120@psu.edu>
* [windows/win.c]
Fixed USER32 ordinal numbers in documentation.
Sat Feb 21 12:30:38 1998 John Richardson <jrichard@zko.dec.com>
* [files/file.c] [include/k32obj.h] [memory/virtual.c]
[scheduler/critsection.c] [scheduler/event.c] [scheduler/handle.c]
[scheduler/k32obj.c] [scheduler/mutex.c] [scheduler/process.c]
[scheduler/semaphore.c] [scheduler/thread.c]
Added generic k32obj read and write routines for k32objs that
support I/O.
* [documentation/console]
Updated console docs.
* [win32/console.c]
Make console work like a k32obj that supports I/O.
* [include/windows.h]
Make WriteFile and ReadFile take HANDLE32 for handle.
Sun Feb 15 14:07:07 1998 Dimitrie O. Paun <dimi@mail.cs.toronto.edu>
* [controls/menu.c] [misc/ver.c] [multimedia/dsound.c]
[multimedia/joystick.c] [windows/dialog.c]
Modified some dprintf_xxx's to prepare them for a new
dprintf_ scheme. Basically, I changed the dprintf's that
outputed a line with many dprintf calls to do just one
dprintf call.
1998-03-01 21:05:02 +01:00
|
|
|
dprintf_info(win32,"no handler wanted to handle the exception, exiting\n");
|
1997-02-02 20:01:52 +01:00
|
|
|
ExitProcess(dwExceptionCode); /* what status should be used here ? */
|
|
|
|
}
|
1996-03-14 19:08:34 +01:00
|
|
|
}
|
|
|
|
|
1997-10-12 18:30:17 +02:00
|
|
|
/* This is the real entry point called by relay debugging code */
|
|
|
|
void EXC_RaiseException( CONTEXT *context )
|
|
|
|
{
|
|
|
|
/* Retrieve the arguments (args[0] is return addr, args[1] is first arg) */
|
|
|
|
DWORD *args = (DWORD *)ESP_reg(context);
|
|
|
|
ESP_reg(context) += 4 * sizeof(DWORD); /* Pop the arguments */
|
|
|
|
RaiseException( args[1], args[2], args[3], (LPDWORD)args[4], context );
|
|
|
|
}
|
1997-02-02 20:01:52 +01:00
|
|
|
|
1996-03-14 19:08:34 +01:00
|
|
|
/*******************************************************************
|
1997-02-02 20:01:52 +01:00
|
|
|
* UnhandledExceptionFilter (KERNEL32.537)
|
1996-03-14 19:08:34 +01:00
|
|
|
*/
|
1997-08-24 18:00:30 +02:00
|
|
|
DWORD WINAPI UnhandledExceptionFilter(PEXCEPTION_POINTERS epointers)
|
1996-03-14 19:08:34 +01:00
|
|
|
{
|
1997-02-02 20:01:52 +01:00
|
|
|
char message[80];
|
1998-01-18 19:01:49 +01:00
|
|
|
PDB32 *pdb = PROCESS_Current();
|
1997-02-02 20:01:52 +01:00
|
|
|
|
|
|
|
/* FIXME: Should check if the process is being debugged */
|
|
|
|
|
1998-01-18 19:01:49 +01:00
|
|
|
if (pdb->top_filter)
|
1997-02-02 20:01:52 +01:00
|
|
|
{
|
1998-01-18 19:01:49 +01:00
|
|
|
DWORD ret = pdb->top_filter( epointers );
|
1997-02-02 20:01:52 +01:00
|
|
|
if (ret != EXCEPTION_CONTINUE_SEARCH) return ret;
|
|
|
|
}
|
|
|
|
|
|
|
|
/* FIXME: Should check the current error mode */
|
|
|
|
|
|
|
|
sprintf( message, "Unhandled exception 0x%08lx at address 0x%08lx.",
|
|
|
|
epointers->ExceptionRecord->ExceptionCode,
|
|
|
|
(DWORD)epointers->ExceptionRecord->ExceptionAddress );
|
|
|
|
MessageBox32A( 0, message, "Error", MB_OK | MB_ICONHAND );
|
|
|
|
return EXCEPTION_EXECUTE_HANDLER;
|
1996-03-14 19:08:34 +01:00
|
|
|
}
|
|
|
|
|
1997-02-02 20:01:52 +01:00
|
|
|
|
1996-03-14 19:08:34 +01:00
|
|
|
/*************************************************************
|
1997-02-02 20:01:52 +01:00
|
|
|
* SetUnhandledExceptionFilter (KERNEL32.516)
|
1996-03-14 19:08:34 +01:00
|
|
|
*/
|
1997-08-24 18:00:30 +02:00
|
|
|
LPTOP_LEVEL_EXCEPTION_FILTER WINAPI SetUnhandledExceptionFilter(
|
1997-02-02 20:01:52 +01:00
|
|
|
LPTOP_LEVEL_EXCEPTION_FILTER filter )
|
|
|
|
{
|
1998-01-18 19:01:49 +01:00
|
|
|
PDB32 *pdb = PROCESS_Current();
|
|
|
|
LPTOP_LEVEL_EXCEPTION_FILTER old = pdb->top_filter;
|
|
|
|
pdb->top_filter = filter;
|
1997-02-02 20:01:52 +01:00
|
|
|
return old;
|
1996-03-14 19:08:34 +01:00
|
|
|
}
|