Sweden-Number/programs/winedbg/README

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Release 970120 Sun Jan 19 11:46:48 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [loader/module.c] Fixed LoadModule() to always call the DLL initialization code. * [windows/event.c] Moved all the keyboard stuff to windows/keyboard.c * [tools/build.c] Fixed Win32 register functions. Sat Jan 18 22:24:41 1997 David Makepeace <D.Makepeace@mailbox.uq.oz.au> * [tools/makedep.c] Fixed bug which causes SEGV on Solaris x86. Fri Jan 17 18:32:27 1997 Frans van Dorsselaer <dorssel@rulhmpc49.LeidenUniv.nl> * [controls/edit.c] Implemented WM_UNDO, WM_CONTEXTMENU (temporary using WM_RBUTTONUP), WM_COMMAND, WM_INITPOPUPMENU, WM_SYSKEYDOWN. Fixed EM_SETSEL and some minor bugs (features). Hence: fully functional undo and a win95 menu with the right mouse button. * [include/resources.h] [resources/TODO] [resources/sysres_??.rc] Added a context menu for the edit control. Translations, please ... Fri Jan 17 08:29:52 1997 David Faure <david.faure@ifhamy.insa-lyon.fr> * [windows/event.c] Move EVENT_ToAscii to windows/keyboard.c (where name ToAscii) Fixed Keypad keys 0-9 and . in EVENT_event_to_vkey. Added 3-state handling of toggle keys (CapsLock, NumLock) in order to make them work with any X server. Toggle keys now generate WM_KEYDOWN and WM_KEYUP on each pressing. * [include/keyboard.h] Totally replaced the file (formerly containing the vkcase definitions) by the declaration of 'extern' variables contained by event.c and used by keyboard.c * [windows/keyboard.c] Started to rewrite VkKeyScan and MapVirtualKey, to make them use the table keyc2vkey or X functions only. ToAscii : added keypad 0-9 and . special case. Changed toggle keys active mask from 0x80 to 0x1. * [misc/keyboard.c] File deleted. Contents moved to windows/keyboard.c. * [misc/main.c] Added putenv XKB_DISABLE to disable XKB extension (which, when present, causes AltGr to change keyboard group instead of being a modifier). Tue Jan 14 22:56:43 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [windows/event.c] Do not assume NumLockMask is Mod2Mask, but compute it by scanning output of XGetModifierMapping for XK_Num_Lock. Tue Jan 14 15:49:49 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [loader/pe_*.c] [include/peexe.h] [include/resource32.h] [debugger/*.c] General clean up. Changed defines/structures to match Windows NT SDK. * [loader/main.c] Don't crash on empty command-line. * [windows/winpos.c] winpos.c made win32 clean. * [misc/ntdll.c] Some string conversion additions. * [files/file.c] GetFileAttributes/GetTempFileName fixed. * [misc/ver.c] VerInstallFile implemented. Mon Jan 13 15:03:11 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [tools/build.c]: Use PREFIX also in stabs messages. Mon Jan 13 10:40:33 1997 John Harvey <john@division.co.uk> * [graphics/win16drv/*] [include/win16drv.h] Many fixes and some new features. * [graphics/x11drv/font.c] [graphics/x11drv/init.c] [include/x11drv.h] [objects/font.c] GetTextMetrics() moved to graphics driver. * [if1632/gdi.spec] [misc/fontengine.c] [misc/Makefile.in] New dummy EngineEnumerateFont, EngineRealizeFont functions. * [include/windows.h] TEXTFORM16 and FONTINFO16 structure definitions moved here from include/win16drv.h
1997-01-20 20:43:45 +01:00
This is the core of the Wine debugger. The reverse assember
was stolen from Mach more or less intact. It turns out that there are
two variables that are set differently if you are reverse assembling
16 bit code, and on the whole it seems to work.
Release 970112 Sat Jan 11 18:17:59 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [controls/menu.c] Updated to new Win32 types. * [controls/listbox.c] Fixed Winfile extended selection bug. * [files/directory.c] Changed DIR_SearchPath to return both long and short file names. * [files/dos_fs.c] Implemented VFAT ioctl to retrieve the original short filenames from a VFAT filesystem (Linux only for now). Replaced DOSFS_GetUnixFileName()/DOSFS_GetDosTrueName() by DOS_GetFullName(). Properly implemented GetShortPathName() and GetFullPathName(). Made all functions re-entrant. * [files/file.c] [misc/main.c] Replaced -allowreadonly option by -failreadonly. The default is now to report success when opening a read-only file for writing. * [objects/metafile.c] Fixed bug in DIB bitmaps pointer calculation. * [scheduler/process.c] Implemented environment strings and Get/SetStdHandle with process environment block. * [tools/build.c] Rewrote BuildContext32() to avoid instructions that may not be supported by all assemblers. Fri Jan 10 17:11:09 1997 David Faure <david.faure@ifhamy.insa-lyon.fr> * [windows/event.c] Created table keyc2vkey, which associate a vkey(+extended bit) to any keycode. Changed EVENT_event_to_vkey to use this table to return the correct vkey. Changed EVENT_ToAscii to get the keycode from this table too. Assigned OEM specific vkeys arbitrarily. Fri Jan 10 09:26:17 1997 John Harvey <john@division.co.uk> * [misc/winsock.c] [misc/winsoc_async.c] Fixed svr4 header files. Changed bzero() to memset(). * [tools/fnt2bdf.c] Removed bcopy() and used memcpy() instead. * [debugger/msc.c] Include string.h instead of strings.h * [debugger/stabs.c] Include string.h instead of strings.h. Define __ELF__ for svr4 systems. * [loader/signal.c] Use wait() instead of wait4() which doesnt exist on Unixware. * [memory/global.c] Use sysconf() instead of getpagesize() for svr4 systems. Thu Jan 9 21:07:20 1997 Robert Pouliot <krynos@clic.net> * [Make.rules.in] [Makefile.in] [make_os2.sh] [rc/Makefile.in] [tools/Makefile.in] [documentation/wine_os2.txt] Patches for OS/2 support. Note that it doesn't compile yet. Tue Jan 7 20:03:53 1997 Eric Youngdale <eric@sub2304.jic.com> * [debugger/*] Many more debugger improvements (see debugger/README for details). Tue Jan 7 15:12:21 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [windows/graphics.c] [objects/text.c] [graphics/x11drv/*] [graphics/metafiledrv/*] Moved some device dependent code into the resp. subdirs. * [include/gdi.h] [include/metafiledrv.h] [include/x11drv.h] Prototypes added, DC_FUNCTIONS: GetPixel added, some unnecessary functions removed. * [objects/region.c] CreatePolyPolygonRgn32 added. * [files/dos_fs.c] QueryDosDevice added. * [misc/lstr.c] FormatMessage: broken heap management fixed. * [scheduler/process.c] [scheduler/thread.c] Get/SetThreadPriority/PriorityClass added. Mon Jan 6 21:55:30 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [misc/keyboard.c] ToAscii : Use EVENT_ToAscii instead. * [windows/event.c] keypad_key : Do not convert XK_Mode_switch to VK_MENU; recognize keypad cursor keys. EVENT_event_to_vkey : New function, to transform a X keycode into a MSwin vkey + extended bit. EVENT_ToAscii : New function, to transform a vkey + extended bit (+ key state table) into ascii char(s), using XLookupString, and recognizing dead chars. EVENT_key : Transform AltGr into Ctrl+Alt sequence; call EVENT_event_to_vkey for keycode to vkey conversion; fixed previous, context and extended bits. * [windows/keyboard.c] Include stddebug.h, to get -debugmsg messages. GetKeyState : Handle VK_MBUTTON case. GetKeyboardState, SetKeyboardState : Debugging messages added. * [windows/message.c] TranslateMessage : Handle dead chars. Mon Jan 6 20:10:11 1997 Dominik Strasser <bm424953@muenchen.org> * [if1632/crtdll.spec] [misc/crtdll.c] C++ functions new/delete/set_new_handler implemented. Mon Jan 6 15:48:15 1997 Frans van Dorsselaer <dorssel@rulhmpc49.LeidenUniv.nl> * [controls/edit.c] [include/windows.h] Moved the edit control to 32 bits. Included new (win95) message definitions in windows.h Implemented EM_SCROLLCARET, EM_SETMARGINS, EM_GETMARGINS, EM_GETLIMITTEXT, EM_POSFROMCHAR, EM_CHARFROMPOS. Broke EM_SETWORDBREAKPROC (internal wordwrap still works). Fixed some bugs, introduced a couple of others. Text buffer is now initially in 32-bit heap. * [controls/EDIT.TODO] [controls/combo.c] [controls/widgets.c] [if1632/wprocs.spec] [library/miscstubs.c] [windows/defdlg.c] [misc/commdlg.c] Updated to work with 32-bit edit control. Sat Jan 4 22:07:27 1997 O.Flebbe <O.Flebbe@science-computing.uni-tuebingen.de> * [loader/pe_image.c] Use mmap rather then malloc. Better workaround for clean segments.
1997-01-12 19:32:19 +01:00
NEWS:
The internal debugger has *tons* more capability than it did before.
I have enclosed some examples that show usage at the end of this file.
New features include:
1) Ability of debugger to read debug information from wine executable
*and* from Win32 executables. Local variable and line number information is
also read and processed.
2) The internal debugger is capable of 'stepping' to the next
line number, just like gdb. Examples of the commands are:
step
stepi
si
step 3
si 5
next
nexti
cont 4
finish
All of these should be exactly like how gdb does things.
3) The internal debugger now has a sense of what source file and line
number a given PC is at. New commands to support this are just like gdb,
and include:
list
dir
show dir
there are a variety of formats of arguments for the list command. All
permutations supported by gdb should also be supported.
4) The internal debugger knows about datatypes of various objects,
for both Win32 *and* the debugging information in the wine executable itself.
I have enclosed an example of how this works at the end.
5) There are more ways the 'b' command can be used to set breakpoints.
Examples are:
b *0x8190000
b 1100
b Usage
b
I don't think this covers all of the permutations that gdb accepts (this should
be cleaned up someday so that all possibilities are acceptable).
6) The 'print' and 'x' commands should behave more or less exactly
as they do under gdb. The difference is that the way the data is presented
will be slightly different, but the content should be fundamentally the same.
7) The internal debugger now supports conditional breakpoints, and
automatic display expressions. An example is at the end of this file. The
syntax and usage should be identical to that of gdb.
Release 970120 Sun Jan 19 11:46:48 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [loader/module.c] Fixed LoadModule() to always call the DLL initialization code. * [windows/event.c] Moved all the keyboard stuff to windows/keyboard.c * [tools/build.c] Fixed Win32 register functions. Sat Jan 18 22:24:41 1997 David Makepeace <D.Makepeace@mailbox.uq.oz.au> * [tools/makedep.c] Fixed bug which causes SEGV on Solaris x86. Fri Jan 17 18:32:27 1997 Frans van Dorsselaer <dorssel@rulhmpc49.LeidenUniv.nl> * [controls/edit.c] Implemented WM_UNDO, WM_CONTEXTMENU (temporary using WM_RBUTTONUP), WM_COMMAND, WM_INITPOPUPMENU, WM_SYSKEYDOWN. Fixed EM_SETSEL and some minor bugs (features). Hence: fully functional undo and a win95 menu with the right mouse button. * [include/resources.h] [resources/TODO] [resources/sysres_??.rc] Added a context menu for the edit control. Translations, please ... Fri Jan 17 08:29:52 1997 David Faure <david.faure@ifhamy.insa-lyon.fr> * [windows/event.c] Move EVENT_ToAscii to windows/keyboard.c (where name ToAscii) Fixed Keypad keys 0-9 and . in EVENT_event_to_vkey. Added 3-state handling of toggle keys (CapsLock, NumLock) in order to make them work with any X server. Toggle keys now generate WM_KEYDOWN and WM_KEYUP on each pressing. * [include/keyboard.h] Totally replaced the file (formerly containing the vkcase definitions) by the declaration of 'extern' variables contained by event.c and used by keyboard.c * [windows/keyboard.c] Started to rewrite VkKeyScan and MapVirtualKey, to make them use the table keyc2vkey or X functions only. ToAscii : added keypad 0-9 and . special case. Changed toggle keys active mask from 0x80 to 0x1. * [misc/keyboard.c] File deleted. Contents moved to windows/keyboard.c. * [misc/main.c] Added putenv XKB_DISABLE to disable XKB extension (which, when present, causes AltGr to change keyboard group instead of being a modifier). Tue Jan 14 22:56:43 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [windows/event.c] Do not assume NumLockMask is Mod2Mask, but compute it by scanning output of XGetModifierMapping for XK_Num_Lock. Tue Jan 14 15:49:49 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [loader/pe_*.c] [include/peexe.h] [include/resource32.h] [debugger/*.c] General clean up. Changed defines/structures to match Windows NT SDK. * [loader/main.c] Don't crash on empty command-line. * [windows/winpos.c] winpos.c made win32 clean. * [misc/ntdll.c] Some string conversion additions. * [files/file.c] GetFileAttributes/GetTempFileName fixed. * [misc/ver.c] VerInstallFile implemented. Mon Jan 13 15:03:11 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [tools/build.c]: Use PREFIX also in stabs messages. Mon Jan 13 10:40:33 1997 John Harvey <john@division.co.uk> * [graphics/win16drv/*] [include/win16drv.h] Many fixes and some new features. * [graphics/x11drv/font.c] [graphics/x11drv/init.c] [include/x11drv.h] [objects/font.c] GetTextMetrics() moved to graphics driver. * [if1632/gdi.spec] [misc/fontengine.c] [misc/Makefile.in] New dummy EngineEnumerateFont, EngineRealizeFont functions. * [include/windows.h] TEXTFORM16 and FONTINFO16 structure definitions moved here from include/win16drv.h
1997-01-20 20:43:45 +01:00
8) Type casts can be made from within the debugger, but they currently
don't work with typedef'ed types. They only work with builtin types and
named structures unions, etc. The problem is that internally we don't always
record the typedefed names of structures, so we have no guarantee that we
would know what each type is. This can be fixed, of course - it just takes
more memory. Note that in some cases, typedefed structures could be cast
using '(struct typedfname)' instead of '(typedfname)'. Technically this
isn't quite correct, but if and when the rest of this stuff gets fixed,
this would need to get corrected too.
Release 970112 Sat Jan 11 18:17:59 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [controls/menu.c] Updated to new Win32 types. * [controls/listbox.c] Fixed Winfile extended selection bug. * [files/directory.c] Changed DIR_SearchPath to return both long and short file names. * [files/dos_fs.c] Implemented VFAT ioctl to retrieve the original short filenames from a VFAT filesystem (Linux only for now). Replaced DOSFS_GetUnixFileName()/DOSFS_GetDosTrueName() by DOS_GetFullName(). Properly implemented GetShortPathName() and GetFullPathName(). Made all functions re-entrant. * [files/file.c] [misc/main.c] Replaced -allowreadonly option by -failreadonly. The default is now to report success when opening a read-only file for writing. * [objects/metafile.c] Fixed bug in DIB bitmaps pointer calculation. * [scheduler/process.c] Implemented environment strings and Get/SetStdHandle with process environment block. * [tools/build.c] Rewrote BuildContext32() to avoid instructions that may not be supported by all assemblers. Fri Jan 10 17:11:09 1997 David Faure <david.faure@ifhamy.insa-lyon.fr> * [windows/event.c] Created table keyc2vkey, which associate a vkey(+extended bit) to any keycode. Changed EVENT_event_to_vkey to use this table to return the correct vkey. Changed EVENT_ToAscii to get the keycode from this table too. Assigned OEM specific vkeys arbitrarily. Fri Jan 10 09:26:17 1997 John Harvey <john@division.co.uk> * [misc/winsock.c] [misc/winsoc_async.c] Fixed svr4 header files. Changed bzero() to memset(). * [tools/fnt2bdf.c] Removed bcopy() and used memcpy() instead. * [debugger/msc.c] Include string.h instead of strings.h * [debugger/stabs.c] Include string.h instead of strings.h. Define __ELF__ for svr4 systems. * [loader/signal.c] Use wait() instead of wait4() which doesnt exist on Unixware. * [memory/global.c] Use sysconf() instead of getpagesize() for svr4 systems. Thu Jan 9 21:07:20 1997 Robert Pouliot <krynos@clic.net> * [Make.rules.in] [Makefile.in] [make_os2.sh] [rc/Makefile.in] [tools/Makefile.in] [documentation/wine_os2.txt] Patches for OS/2 support. Note that it doesn't compile yet. Tue Jan 7 20:03:53 1997 Eric Youngdale <eric@sub2304.jic.com> * [debugger/*] Many more debugger improvements (see debugger/README for details). Tue Jan 7 15:12:21 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [windows/graphics.c] [objects/text.c] [graphics/x11drv/*] [graphics/metafiledrv/*] Moved some device dependent code into the resp. subdirs. * [include/gdi.h] [include/metafiledrv.h] [include/x11drv.h] Prototypes added, DC_FUNCTIONS: GetPixel added, some unnecessary functions removed. * [objects/region.c] CreatePolyPolygonRgn32 added. * [files/dos_fs.c] QueryDosDevice added. * [misc/lstr.c] FormatMessage: broken heap management fixed. * [scheduler/process.c] [scheduler/thread.c] Get/SetThreadPriority/PriorityClass added. Mon Jan 6 21:55:30 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [misc/keyboard.c] ToAscii : Use EVENT_ToAscii instead. * [windows/event.c] keypad_key : Do not convert XK_Mode_switch to VK_MENU; recognize keypad cursor keys. EVENT_event_to_vkey : New function, to transform a X keycode into a MSwin vkey + extended bit. EVENT_ToAscii : New function, to transform a vkey + extended bit (+ key state table) into ascii char(s), using XLookupString, and recognizing dead chars. EVENT_key : Transform AltGr into Ctrl+Alt sequence; call EVENT_event_to_vkey for keycode to vkey conversion; fixed previous, context and extended bits. * [windows/keyboard.c] Include stddebug.h, to get -debugmsg messages. GetKeyState : Handle VK_MBUTTON case. GetKeyboardState, SetKeyboardState : Debugging messages added. * [windows/message.c] TranslateMessage : Handle dead chars. Mon Jan 6 20:10:11 1997 Dominik Strasser <bm424953@muenchen.org> * [if1632/crtdll.spec] [misc/crtdll.c] C++ functions new/delete/set_new_handler implemented. Mon Jan 6 15:48:15 1997 Frans van Dorsselaer <dorssel@rulhmpc49.LeidenUniv.nl> * [controls/edit.c] [include/windows.h] Moved the edit control to 32 bits. Included new (win95) message definitions in windows.h Implemented EM_SCROLLCARET, EM_SETMARGINS, EM_GETMARGINS, EM_GETLIMITTEXT, EM_POSFROMCHAR, EM_CHARFROMPOS. Broke EM_SETWORDBREAKPROC (internal wordwrap still works). Fixed some bugs, introduced a couple of others. Text buffer is now initially in 32-bit heap. * [controls/EDIT.TODO] [controls/combo.c] [controls/widgets.c] [if1632/wprocs.spec] [library/miscstubs.c] [windows/defdlg.c] [misc/commdlg.c] Updated to work with 32-bit edit control. Sat Jan 4 22:07:27 1997 O.Flebbe <O.Flebbe@science-computing.uni-tuebingen.de> * [loader/pe_image.c] Use mmap rather then malloc. Better workaround for clean segments.
1997-01-12 19:32:19 +01:00
NOTES:
If it weren't for the fact that gdb doesn't grok the Win32 debug
information, you could just use gdb. The internal debugger should be able
to read and use debugging information for both Win32 and also for the
Wine executable, making it possible to debug the combination of the two
together as if it were one large (very large) entity.
LIMITATIONS AND DIFFERENCES FROM GDB:
You cannot set a breakpoint by file and line number as you can
with gdb. Adding support for this wouldn't be all that tough, I guess, but
it would be a nuisance. You can set a breakpoint given a function and
line number, however. An example would be 'b main:2993'. It turns out
that the way the internal data structures are arranged it is a whole lot
easier to do things in this way than it would be to try and get the
source:line type of breakpoint working, but it would probably be worth it
to try.
Getting stack traces through Wine itself can be a bit tricky.
This is because by default the thing is built with optimization
enabled, and as a result sometimes functions don't get frames, and
lots of variables are optimized into registers. You can turn off
optimization for a few key source files if it will help you.
Memory consumption is getting to be a real problem. I think 32Mb is
no longer sufficient to debug wine - 48 or 64 is probably a whole lot better.
Unfortunately I cannot shut down X to save memory :-).
*************************************************************************
EXAMPLES:
Here is an example of how I tracked down a bug in Wine. The program
is something that just maps and dumps the contents of a Win32 executable.
It was dying for some reason.
2001-01-24 20:37:13 +01:00
Note that this example is rather old and does not necessarily use current
syntax !
Release 970112 Sat Jan 11 18:17:59 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [controls/menu.c] Updated to new Win32 types. * [controls/listbox.c] Fixed Winfile extended selection bug. * [files/directory.c] Changed DIR_SearchPath to return both long and short file names. * [files/dos_fs.c] Implemented VFAT ioctl to retrieve the original short filenames from a VFAT filesystem (Linux only for now). Replaced DOSFS_GetUnixFileName()/DOSFS_GetDosTrueName() by DOS_GetFullName(). Properly implemented GetShortPathName() and GetFullPathName(). Made all functions re-entrant. * [files/file.c] [misc/main.c] Replaced -allowreadonly option by -failreadonly. The default is now to report success when opening a read-only file for writing. * [objects/metafile.c] Fixed bug in DIB bitmaps pointer calculation. * [scheduler/process.c] Implemented environment strings and Get/SetStdHandle with process environment block. * [tools/build.c] Rewrote BuildContext32() to avoid instructions that may not be supported by all assemblers. Fri Jan 10 17:11:09 1997 David Faure <david.faure@ifhamy.insa-lyon.fr> * [windows/event.c] Created table keyc2vkey, which associate a vkey(+extended bit) to any keycode. Changed EVENT_event_to_vkey to use this table to return the correct vkey. Changed EVENT_ToAscii to get the keycode from this table too. Assigned OEM specific vkeys arbitrarily. Fri Jan 10 09:26:17 1997 John Harvey <john@division.co.uk> * [misc/winsock.c] [misc/winsoc_async.c] Fixed svr4 header files. Changed bzero() to memset(). * [tools/fnt2bdf.c] Removed bcopy() and used memcpy() instead. * [debugger/msc.c] Include string.h instead of strings.h * [debugger/stabs.c] Include string.h instead of strings.h. Define __ELF__ for svr4 systems. * [loader/signal.c] Use wait() instead of wait4() which doesnt exist on Unixware. * [memory/global.c] Use sysconf() instead of getpagesize() for svr4 systems. Thu Jan 9 21:07:20 1997 Robert Pouliot <krynos@clic.net> * [Make.rules.in] [Makefile.in] [make_os2.sh] [rc/Makefile.in] [tools/Makefile.in] [documentation/wine_os2.txt] Patches for OS/2 support. Note that it doesn't compile yet. Tue Jan 7 20:03:53 1997 Eric Youngdale <eric@sub2304.jic.com> * [debugger/*] Many more debugger improvements (see debugger/README for details). Tue Jan 7 15:12:21 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [windows/graphics.c] [objects/text.c] [graphics/x11drv/*] [graphics/metafiledrv/*] Moved some device dependent code into the resp. subdirs. * [include/gdi.h] [include/metafiledrv.h] [include/x11drv.h] Prototypes added, DC_FUNCTIONS: GetPixel added, some unnecessary functions removed. * [objects/region.c] CreatePolyPolygonRgn32 added. * [files/dos_fs.c] QueryDosDevice added. * [misc/lstr.c] FormatMessage: broken heap management fixed. * [scheduler/process.c] [scheduler/thread.c] Get/SetThreadPriority/PriorityClass added. Mon Jan 6 21:55:30 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [misc/keyboard.c] ToAscii : Use EVENT_ToAscii instead. * [windows/event.c] keypad_key : Do not convert XK_Mode_switch to VK_MENU; recognize keypad cursor keys. EVENT_event_to_vkey : New function, to transform a X keycode into a MSwin vkey + extended bit. EVENT_ToAscii : New function, to transform a vkey + extended bit (+ key state table) into ascii char(s), using XLookupString, and recognizing dead chars. EVENT_key : Transform AltGr into Ctrl+Alt sequence; call EVENT_event_to_vkey for keycode to vkey conversion; fixed previous, context and extended bits. * [windows/keyboard.c] Include stddebug.h, to get -debugmsg messages. GetKeyState : Handle VK_MBUTTON case. GetKeyboardState, SetKeyboardState : Debugging messages added. * [windows/message.c] TranslateMessage : Handle dead chars. Mon Jan 6 20:10:11 1997 Dominik Strasser <bm424953@muenchen.org> * [if1632/crtdll.spec] [misc/crtdll.c] C++ functions new/delete/set_new_handler implemented. Mon Jan 6 15:48:15 1997 Frans van Dorsselaer <dorssel@rulhmpc49.LeidenUniv.nl> * [controls/edit.c] [include/windows.h] Moved the edit control to 32 bits. Included new (win95) message definitions in windows.h Implemented EM_SCROLLCARET, EM_SETMARGINS, EM_GETMARGINS, EM_GETLIMITTEXT, EM_POSFROMCHAR, EM_CHARFROMPOS. Broke EM_SETWORDBREAKPROC (internal wordwrap still works). Fixed some bugs, introduced a couple of others. Text buffer is now initially in 32-bit heap. * [controls/EDIT.TODO] [controls/combo.c] [controls/widgets.c] [if1632/wprocs.spec] [library/miscstubs.c] [windows/defdlg.c] [misc/commdlg.c] Updated to work with 32-bit edit control. Sat Jan 4 22:07:27 1997 O.Flebbe <O.Flebbe@science-computing.uni-tuebingen.de> * [loader/pe_image.c] Use mmap rather then malloc. Better workaround for clean segments.
1997-01-12 19:32:19 +01:00
Start the first time through.
bash$ ls -l dumpexe.exe
-rw-rw-r-- 1 eric devel 168448 Jan 4 13:51 dumpexe.exe
bash$ ./wine -debug './dumpexe.exe -symbol ./dumpexe.exe'
Warning: invalid dir 'e:\test' in path, deleting it.
Win32 task 'W32SXXXX': Breakpoint 1 at 0x081a3450
Loading symbols from ELF file ./wine...
Loading symbols from ELF file /usr/X11R6/lib/libXpm.so.4.6...
Loading symbols from ELF file /usr/X11R6/lib/libSM.so.6.0...
Loading symbols from ELF file /usr/X11R6/lib/libICE.so.6.0...
Loading symbols from ELF file /usr/X11R6/lib/libXext.so.6.0...
Loading symbols from ELF file /usr/X11R6/lib/libX11.so.6.0...
Loading symbols from ELF file /lib/libm.so.5.0.5...
Loading symbols from ELF file /lib/libc.so.5.2.18...
Loading symbols from ELF file /lib/ld-linux.so.1...
Loading symbols from Win32 file ./dumpexe.exe...
Stopped on breakpoint 1 at 0x081a3450 (_mainCRTStartup)
In 32 bit mode.
*** Invalid address 0x414c5ff8 (KERNEL32_NULL_THUNK_DATA+0x3930ee6c)
0x081a3450 (_mainCRTStartup): movl %fs:0,%eax
Wine-dbg>b DumpFile
Breakpoint 2 at 0x081a0078 (DumpFile+0x9 [dumpexe.c:2723])
Wine-dbg>c
Dump File: ./dumpexe.exe
Stopped on breakpoint 2 at 0x081a0078 (DumpFile+0x9 [dumpexe.c:2723])
Enter path to file dumpexe.c: ../de
2723 HANDLE hFile = NULL;
0x081a0078 (DumpFile+0x9 [dumpexe.c:2723]): movl $0x0,0xfffffff4(%ebp)
Wine-dbg>list
2723 HANDLE hFile = NULL;
2724 HANDLE hMap = NULL;
2725 PSTR lpMap = NULL;
2726 DWORD dwFileSize = 0;
2727 DWORD dwFileSizeHigh = 0;
2728
2729 PIMAGE_DOS_HEADER lpImageDOS = NULL;
2730 PIMAGE_FILE_HEADER lpImageFile = NULL;
2731 PIMAGE_NT_HEADERS lpImageNT = NULL;
2732
2733 /*
Wine-dbg>n 10
2747 dwFileSize = GetFileSize(hFile, &dwFileSizeHigh);
0x081a00ea (DumpFile+0x7b [dumpexe.c:2747]): leal 0xfffffff0(%ebp),%eax
Wine-dbg>n
2749 && (GetLastError() != NO_ERROR) )
0x081a00fb (DumpFile+0x8c [dumpexe.c:2749]): cmpl $-1,0xffffffe8(%ebp)
Wine-dbg>x/d dwFileSize
x/d dwFileSize
168448
Wine-dbg>n
2758 PAGE_READONLY, 0, 0, (LPSTR) NULL);
0x081a0124 (DumpFile+0xb5 [dumpexe.c:2758]): pushl $0x0
Wine-dbg>list 2750
list 2750
2750 {
2751 Fatal("Cannot get size of file %s", lpFileName);
2752 }
2753
2754 /*
2755 * map the file
2756 */
2757 hMap = CreateFileMapping(hFile, (LPSECURITY_ATTRIBUTES) NULL,
2758 PAGE_READONLY, 0, 0, (LPSTR) NULL);
2759 if( hMap == NULL )
2760 {
Wine-dbg>n
2759 if( hMap == NULL )
0x081a013b (DumpFile+0xcc [dumpexe.c:2759]): cmpl $0,0xfffffffc(%ebp)
Wine-dbg>x hMap
08e48c30
Wine-dbg>n
2767 lpMap = (LPSTR) MapViewOfFile(hMap, FILE_MAP_READ, 0, 0, 0);
0x081a0156 (DumpFile+0xe7 [dumpexe.c:2767]): pushl $0x0
Wine-dbg>n
2768 if( lpMap == NULL )
0x081a016b (DumpFile+0xfc [dumpexe.c:2768]): cmpl $0,0xffffffe0(%ebp)
Wine-dbg>print lpMap
0x414c5f40
Wine-dbg>x lpMap
40007000
Wine-dbg> x/10x 0x40007000
x/10x 0x40007000
0x40007000 (KERNEL32_NULL_THUNK_DATA+0x37e4fe74): *** Invalid address 0x40007000 (KERNEL32_NULL_THUNK_DATA+0x37e4fe74)
Wine-dbg>quit
$
*******************************************************************
The first time through, we find that MapViewOfFile isn't mapping the file
correctly into the virtual address space. Try running again, and step into
MapViewOfFile to figure out what went wrong.
*******************************************************************
bash$ ./wine -debug './dumpexe.exe -symbol ./dumpexe.exe'
Warning: invalid dir 'e:\test' in path, deleting it.
Win32 task 'W32SXXXX': Breakpoint 1 at 0x081a3450
Loading symbols from ELF file ./wine...
Loading symbols from ELF file /usr/X11R6/lib/libXpm.so.4.6...
Loading symbols from ELF file /usr/X11R6/lib/libSM.so.6.0...
Loading symbols from ELF file /usr/X11R6/lib/libICE.so.6.0...
Loading symbols from ELF file /usr/X11R6/lib/libXext.so.6.0...
Loading symbols from ELF file /usr/X11R6/lib/libX11.so.6.0...
Loading symbols from ELF file /lib/libm.so.5.0.5...
Loading symbols from ELF file /lib/libc.so.5.2.18...
Loading symbols from ELF file /lib/ld-linux.so.1...
Loading symbols from Win32 file ./dumpexe.exe...
Stopped on breakpoint 1 at 0x081a3450 (_mainCRTStartup)
In 32 bit mode.
*** Invalid address 0x414c5ff8 (KERNEL32_NULL_THUNK_DATA+0x3930ee6c)
0x081a3450 (_mainCRTStartup): movl %fs:0,%eax
Wine-dbg>b DumpFile:2767
Breakpoint 2 at 0x081a0156 (DumpFile+0xe7 [dumpexe.c:2767])
Wine-dbg>c
Dump File: ./dumpexe.exe
Stopped on breakpoint 2 at 0x081a0156 (DumpFile+0xe7 [dumpexe.c:2767])
Enter path to file dumpexe.c: ../de
2767 lpMap = (LPSTR) MapViewOfFile(hMap, FILE_MAP_READ, 0, 0, 0);
0x081a0156 (DumpFile+0xe7 [dumpexe.c:2767]): pushl $0x0
Wine-dbg>step
390 0385 stdcall MapViewOfFile(long long long long long) MapViewOfFile
0x080d793c (KERNEL32_385 [kernel32.spec:390]): pushl %ebp
Wine-dbg>step
223 if (!debugging_relay) return;
0x080c83dc (RELAY_DebugCallFrom32+0xc [relay.c:223]): cmpw $0,0x644a
Wine-dbg>
244 }
0x080c848e (RELAY_DebugCallFrom32+0xbe [relay.c:244]): leal 0xfffffff4(%ebp),%esp
Wine-dbg>
103 return MapViewOfFileEx(handle,access,offhi,offlo,size,0);
0x080911a4 (MapViewOfFile+0x14 [file.c:103]): pushl $0x0
Wine-dbg>
113 FILEMAP_OBJECT *fmap = (FILEMAP_OBJECT*)handle;
0x080911cf (MapViewOfFileEx+0xf [file.c:113]): movl 0x8(%ebp),%esi
Wine-dbg>n
115 if (!size) size = fmap->size;
0x080911d2 (MapViewOfFileEx+0x12 [file.c:115]): testl %ebx,%ebx
Wine-dbg>list
list
115 if (!size) size = fmap->size;
116 if (!size) size = 1;
117 return mmap ((caddr_t)st, size, fmap->prot,
118 MAP_ANON|MAP_PRIVATE,
119 FILE_GetUnixHandle(fmap->hfile),
120 offlo);
121 }
122
123 /***********************************************************************
124 * UnmapViewOfFile (KERNEL32.385)
125 */
Wine-dbg>x size
00000000
Wine-dbg>n
116 if (!size) size = 1;
0x080911d9 (MapViewOfFileEx+0x19 [file.c:116]): testl %ebx,%ebx
Wine-dbg>x size
00000000
Wine-dbg>n
117 return mmap ((caddr_t)st, size, fmap->prot,
0x080911e2 (MapViewOfFileEx+0x22 [file.c:117]): pushl %eax
Wine-dbg>x size
00000000
Wine-dbg>info local
MapViewOfFileEx:handle == 0x08e48c90
MapViewOfFileEx:access == 0x00000004
MapViewOfFileEx:offhi == 0x00000000
MapViewOfFileEx:offlo == 0x00000000
MapViewOfFileEx:size == 0x00000000
MapViewOfFileEx:st == 0x00000000
MapViewOfFileEx:offlo optimized into register $eax
MapViewOfFileEx:size optimized into register $ebx
MapViewOfFileEx:st optimized into register $edi
MapViewOfFileEx:fmap optimized into register $esi
Wine-dbg>print $ebx
0x0001
Wine-dbg>bt
bt
Backtrace:
=>0 0x080911e2 (MapViewOfFileEx+0x22 [file.c:117])
1 0x080911b0 (MapViewOfFile+0x20(handle=0x8e48c90, access=0x4, offhi=0x0, offlo=0x0, size=0x0) [file.c:104])
2 0x08104ab5 (CallFrom32_stdcall_5+0x25 [callfrom32.s])
3 0x081a0168 (DumpFile+0xf9(lpFileName=0x414c61ed) [dumpexe.c:2767])
4 0x081a0c35 (main+0x410(argc=0x3, argv=0x414c61cc) [dumpexe.c:3078])
5 0x081a3514 (_mainCRTStartup+0xc4)
6 0x0810549f (Code_Start+0x13 [callto32.s])
7 0x0802fdac (TASK_CallToStart+0x8c [task.c:373])
Wine-dbg>
*******************************************************************
Notice that you can step through the thunks into our own transfer
routines. You will notice that the source line displays as something
like:
390 0385 stdcall MapViewOfFile(long long long long long) MapViewOfFile
This is just the source line from the spec file that caused the transfer
routine to be generated. From this you can step again, and you step
into the relay logging code - keep stepping and you eventually step into
the actual function that does the dirty work.
At this point an examination of the source to the Win32 program
and an examination of the source to win32/file.s showed where the problem
was. When you specify 0 for the size of the object in CreateFileMapping,
it is supposed to use the entire size of the file as the size of the
object. Instead we were just blindly copying the number over.
*******************************************************************
Wine-dbg>b main
Breakpoint 1 at 0x080108c0 (main [dbgmain.c:213])
Wine-dbg>print breakpoints[1]
{addr={type=0x08043000, seg=0, off=134285504}, addrlen=' ', opcode='U', enabled=1, skipcount=0, in_use=1}
Wine-dbg> print breakpoints[1].enabled
1
Wine-dbg>set breakpoints[0].enabled = 0
Wine-dbg>print breakpoints[0].enabled
0
Wine-dbg>print type_hash_table[1]->type
STRUCT
Wine-dbg>print type_hash_table[1]
0x08072020
Wine-dbg>print *type_hash_table[1]
print *type_hash_table[1]
{type=STRUCT, next=0x00000000, name="LOGPALETTE", un={basic={basic_type=8, output_format="<22>V<08>M", basic_size=-128, b_signed=0}, bitfield={bitoff=8, nbits=0, basetype=0x081d56c0}, pointer={pointsto=0x00000008}, funct={rettype=0x00000008}, array={start=8, end=136140480, basictype=0x08043e80}, structure={size=8, members=0x081d56c0}, enumeration={members=0x00000008}}}
Wine-dbg>
*******************************************************************
This example shows how you can print out various data structures.
Note that enumerated types are displayed in the symbolic form, and strings
are displayed in the expected manner.
You can use the set command to set more or less anything. Note
however that you cannot use enumerated types on the RHS of the expression.
*******************************************************************
Wine-dbg>list
2986 if( argc <= 1 )
2987 {
2988 Usage(argv[0]);
2989 }
2990
2991 for( i = 1; i < argc; i++ )
2992 {
2993 if( strncmp(argv[i], "-dos", sizeof("-dos") - 1) == 0 )
2994 {
2995 DmpCtrl.bDumpDOSHeader = TRUE;
2996 }
Wine-dbg>b 2993
Breakpoint 3 at 0x081a8861 (main+0x3c [dumpexe.c:2993])
Wine-dbg>condition 3 i == 2
Wine-dbg>c
Stopped on breakpoint 3 at 0x081a8861 (main+0x3c [dumpexe.c:2993])
2993 if( strncmp(argv[i], "-dos", sizeof("-dos") - 1) == 0 )
0x081a8861 (main+0x3c [dumpexe.c:2993]): pushl $0x4
Wine-dbg>print i
2
Wine-dbg>print argv[i]
"./dumpexe.exe"
*******************************************************************
This example shows how to use conditional breakpoints.
Here is another one that demonstrates another cool feature
conditional breakpoints that involve a function call:
Release 0.4.3 Tue Sep 28 19:59:21 1993 David Metcalfe * [windows/win.c] Implemented support for windows with no borders. Added GetParent(), GetDlgCtrlID(), GetWindowText() and GetWindowTextLength() functions. * [misc/xt.c] Added processing of WM_GETTEXT and WM_GETTEXTLENGTH messages to DefWindowProc and Implemented MessageBeep(). * [windows/syscolor.c] Added preliminary system color support. * [controls/button1.c] Mods to new button control and integration with Wine. Tue Sep 28 19:59:21 1993 Johannes Ruscheinski * [controls/button1.c] New button control using GDI functions. Tue Sep 28 19:59:21 1993 Eric Youngdale * [debugger/*] Added debugging capabilities to Wine Sat Sep 25 13:22:50 1993 Alexandre Julliard (julliard@di.epfl.ch) * [objects/region.c] Bug fix Fri Sep 24 07:35:11 1993 Bob Amstadt (bob at pooh) * [tools/build.c] Changed the entry point code to reduce the standard entry point size from 22 bytes to 10 bytes. This leaves about 4000 free entry points instead of the 800 in version 0.4.2. * [loader/resource.c] Rewrote functions to allow loading of resources from any DLL. * [loader/wine.c] [include/wine.h] Added functions GetFilenameFromInstance() and GetFileInfo() to search for a loaded file based on its instance handle. Added a field in struct w_files to make searching by an instance handle faster. Tue Sep 21 09:57:01 1993 miguel@roxanne.nuclecu.unam.mx (Miguel de Icaza) * [misc/profile.c] Implementation of .INI file handling Mon Sep 20 10:54:32 1993 David Metcalfe * [misc/profile.c.old] Implementation of .INI file handling Mon Sep 20 10:54:32 1993 John Brezak * [controls/WinButton.c] Bug fix with call to XtVaSetValues. Mon Sep 20 10:54:32 1993 Alexandre Julliard * [windows/win.c] Quick patch to get colormaps to work with button widget. Mon Sep 20 02:42:54 1993 (yngvi@hafro.is) * misc/keyboard.c: Ifdefed out some bogus Ansi<->Oem conversion functions * misc/lstr.c: New file with string functions like lstr* IsChar* *Ansi* Wed Sep 15 20:35:10 1993 John Brezak * [loader/signal.c] Additional changes to support NetBSD. Wed Sep 15 22:19:22 1993 Martin Ayotte * [windows/graphics.c] Added FrameRect function Tue Sep 14 13:54:45 1993 Alexandre Julliard * [objects/color.c] [objects/palette.c] Preliminary support for private color map. * [windows/class.c] Implemented CS_CLASSDC style. * [windows/dce.c] Moved DCEs to USER heap. Implemented class and window DCs. * [windows/event.c] Implemented CS_DBLCLKS style. * [windows/graphics.c] Bug fix in SetPixel(). * [windows/win.c] Implemented CS_OWNDC style. Implemented Get/SetWindowLong(). * [controls/menu.c] [windows/class.c] [windows/clipping.c] [windows/dce.c] [windows/message.c] [windows/win.c] Moved windows from global heap to USER heap.
1993-09-29 13:21:49 +01:00
Release 970112 Sat Jan 11 18:17:59 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [controls/menu.c] Updated to new Win32 types. * [controls/listbox.c] Fixed Winfile extended selection bug. * [files/directory.c] Changed DIR_SearchPath to return both long and short file names. * [files/dos_fs.c] Implemented VFAT ioctl to retrieve the original short filenames from a VFAT filesystem (Linux only for now). Replaced DOSFS_GetUnixFileName()/DOSFS_GetDosTrueName() by DOS_GetFullName(). Properly implemented GetShortPathName() and GetFullPathName(). Made all functions re-entrant. * [files/file.c] [misc/main.c] Replaced -allowreadonly option by -failreadonly. The default is now to report success when opening a read-only file for writing. * [objects/metafile.c] Fixed bug in DIB bitmaps pointer calculation. * [scheduler/process.c] Implemented environment strings and Get/SetStdHandle with process environment block. * [tools/build.c] Rewrote BuildContext32() to avoid instructions that may not be supported by all assemblers. Fri Jan 10 17:11:09 1997 David Faure <david.faure@ifhamy.insa-lyon.fr> * [windows/event.c] Created table keyc2vkey, which associate a vkey(+extended bit) to any keycode. Changed EVENT_event_to_vkey to use this table to return the correct vkey. Changed EVENT_ToAscii to get the keycode from this table too. Assigned OEM specific vkeys arbitrarily. Fri Jan 10 09:26:17 1997 John Harvey <john@division.co.uk> * [misc/winsock.c] [misc/winsoc_async.c] Fixed svr4 header files. Changed bzero() to memset(). * [tools/fnt2bdf.c] Removed bcopy() and used memcpy() instead. * [debugger/msc.c] Include string.h instead of strings.h * [debugger/stabs.c] Include string.h instead of strings.h. Define __ELF__ for svr4 systems. * [loader/signal.c] Use wait() instead of wait4() which doesnt exist on Unixware. * [memory/global.c] Use sysconf() instead of getpagesize() for svr4 systems. Thu Jan 9 21:07:20 1997 Robert Pouliot <krynos@clic.net> * [Make.rules.in] [Makefile.in] [make_os2.sh] [rc/Makefile.in] [tools/Makefile.in] [documentation/wine_os2.txt] Patches for OS/2 support. Note that it doesn't compile yet. Tue Jan 7 20:03:53 1997 Eric Youngdale <eric@sub2304.jic.com> * [debugger/*] Many more debugger improvements (see debugger/README for details). Tue Jan 7 15:12:21 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [windows/graphics.c] [objects/text.c] [graphics/x11drv/*] [graphics/metafiledrv/*] Moved some device dependent code into the resp. subdirs. * [include/gdi.h] [include/metafiledrv.h] [include/x11drv.h] Prototypes added, DC_FUNCTIONS: GetPixel added, some unnecessary functions removed. * [objects/region.c] CreatePolyPolygonRgn32 added. * [files/dos_fs.c] QueryDosDevice added. * [misc/lstr.c] FormatMessage: broken heap management fixed. * [scheduler/process.c] [scheduler/thread.c] Get/SetThreadPriority/PriorityClass added. Mon Jan 6 21:55:30 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [misc/keyboard.c] ToAscii : Use EVENT_ToAscii instead. * [windows/event.c] keypad_key : Do not convert XK_Mode_switch to VK_MENU; recognize keypad cursor keys. EVENT_event_to_vkey : New function, to transform a X keycode into a MSwin vkey + extended bit. EVENT_ToAscii : New function, to transform a vkey + extended bit (+ key state table) into ascii char(s), using XLookupString, and recognizing dead chars. EVENT_key : Transform AltGr into Ctrl+Alt sequence; call EVENT_event_to_vkey for keycode to vkey conversion; fixed previous, context and extended bits. * [windows/keyboard.c] Include stddebug.h, to get -debugmsg messages. GetKeyState : Handle VK_MBUTTON case. GetKeyboardState, SetKeyboardState : Debugging messages added. * [windows/message.c] TranslateMessage : Handle dead chars. Mon Jan 6 20:10:11 1997 Dominik Strasser <bm424953@muenchen.org> * [if1632/crtdll.spec] [misc/crtdll.c] C++ functions new/delete/set_new_handler implemented. Mon Jan 6 15:48:15 1997 Frans van Dorsselaer <dorssel@rulhmpc49.LeidenUniv.nl> * [controls/edit.c] [include/windows.h] Moved the edit control to 32 bits. Included new (win95) message definitions in windows.h Implemented EM_SCROLLCARET, EM_SETMARGINS, EM_GETMARGINS, EM_GETLIMITTEXT, EM_POSFROMCHAR, EM_CHARFROMPOS. Broke EM_SETWORDBREAKPROC (internal wordwrap still works). Fixed some bugs, introduced a couple of others. Text buffer is now initially in 32-bit heap. * [controls/EDIT.TODO] [controls/combo.c] [controls/widgets.c] [if1632/wprocs.spec] [library/miscstubs.c] [windows/defdlg.c] [misc/commdlg.c] Updated to work with 32-bit edit control. Sat Jan 4 22:07:27 1997 O.Flebbe <O.Flebbe@science-computing.uni-tuebingen.de> * [loader/pe_image.c] Use mmap rather then malloc. Better workaround for clean segments.
1997-01-12 19:32:19 +01:00
condition 3 strcmp(argv[i], "./dumpexe.exe") == 0
Release 0.4.3 Tue Sep 28 19:59:21 1993 David Metcalfe * [windows/win.c] Implemented support for windows with no borders. Added GetParent(), GetDlgCtrlID(), GetWindowText() and GetWindowTextLength() functions. * [misc/xt.c] Added processing of WM_GETTEXT and WM_GETTEXTLENGTH messages to DefWindowProc and Implemented MessageBeep(). * [windows/syscolor.c] Added preliminary system color support. * [controls/button1.c] Mods to new button control and integration with Wine. Tue Sep 28 19:59:21 1993 Johannes Ruscheinski * [controls/button1.c] New button control using GDI functions. Tue Sep 28 19:59:21 1993 Eric Youngdale * [debugger/*] Added debugging capabilities to Wine Sat Sep 25 13:22:50 1993 Alexandre Julliard (julliard@di.epfl.ch) * [objects/region.c] Bug fix Fri Sep 24 07:35:11 1993 Bob Amstadt (bob at pooh) * [tools/build.c] Changed the entry point code to reduce the standard entry point size from 22 bytes to 10 bytes. This leaves about 4000 free entry points instead of the 800 in version 0.4.2. * [loader/resource.c] Rewrote functions to allow loading of resources from any DLL. * [loader/wine.c] [include/wine.h] Added functions GetFilenameFromInstance() and GetFileInfo() to search for a loaded file based on its instance handle. Added a field in struct w_files to make searching by an instance handle faster. Tue Sep 21 09:57:01 1993 miguel@roxanne.nuclecu.unam.mx (Miguel de Icaza) * [misc/profile.c] Implementation of .INI file handling Mon Sep 20 10:54:32 1993 David Metcalfe * [misc/profile.c.old] Implementation of .INI file handling Mon Sep 20 10:54:32 1993 John Brezak * [controls/WinButton.c] Bug fix with call to XtVaSetValues. Mon Sep 20 10:54:32 1993 Alexandre Julliard * [windows/win.c] Quick patch to get colormaps to work with button widget. Mon Sep 20 02:42:54 1993 (yngvi@hafro.is) * misc/keyboard.c: Ifdefed out some bogus Ansi<->Oem conversion functions * misc/lstr.c: New file with string functions like lstr* IsChar* *Ansi* Wed Sep 15 20:35:10 1993 John Brezak * [loader/signal.c] Additional changes to support NetBSD. Wed Sep 15 22:19:22 1993 Martin Ayotte * [windows/graphics.c] Added FrameRect function Tue Sep 14 13:54:45 1993 Alexandre Julliard * [objects/color.c] [objects/palette.c] Preliminary support for private color map. * [windows/class.c] Implemented CS_CLASSDC style. * [windows/dce.c] Moved DCEs to USER heap. Implemented class and window DCs. * [windows/event.c] Implemented CS_DBLCLKS style. * [windows/graphics.c] Bug fix in SetPixel(). * [windows/win.c] Implemented CS_OWNDC style. Implemented Get/SetWindowLong(). * [controls/menu.c] [windows/class.c] [windows/clipping.c] [windows/dce.c] [windows/message.c] [windows/win.c] Moved windows from global heap to USER heap.
1993-09-29 13:21:49 +01:00
Release 970112 Sat Jan 11 18:17:59 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [controls/menu.c] Updated to new Win32 types. * [controls/listbox.c] Fixed Winfile extended selection bug. * [files/directory.c] Changed DIR_SearchPath to return both long and short file names. * [files/dos_fs.c] Implemented VFAT ioctl to retrieve the original short filenames from a VFAT filesystem (Linux only for now). Replaced DOSFS_GetUnixFileName()/DOSFS_GetDosTrueName() by DOS_GetFullName(). Properly implemented GetShortPathName() and GetFullPathName(). Made all functions re-entrant. * [files/file.c] [misc/main.c] Replaced -allowreadonly option by -failreadonly. The default is now to report success when opening a read-only file for writing. * [objects/metafile.c] Fixed bug in DIB bitmaps pointer calculation. * [scheduler/process.c] Implemented environment strings and Get/SetStdHandle with process environment block. * [tools/build.c] Rewrote BuildContext32() to avoid instructions that may not be supported by all assemblers. Fri Jan 10 17:11:09 1997 David Faure <david.faure@ifhamy.insa-lyon.fr> * [windows/event.c] Created table keyc2vkey, which associate a vkey(+extended bit) to any keycode. Changed EVENT_event_to_vkey to use this table to return the correct vkey. Changed EVENT_ToAscii to get the keycode from this table too. Assigned OEM specific vkeys arbitrarily. Fri Jan 10 09:26:17 1997 John Harvey <john@division.co.uk> * [misc/winsock.c] [misc/winsoc_async.c] Fixed svr4 header files. Changed bzero() to memset(). * [tools/fnt2bdf.c] Removed bcopy() and used memcpy() instead. * [debugger/msc.c] Include string.h instead of strings.h * [debugger/stabs.c] Include string.h instead of strings.h. Define __ELF__ for svr4 systems. * [loader/signal.c] Use wait() instead of wait4() which doesnt exist on Unixware. * [memory/global.c] Use sysconf() instead of getpagesize() for svr4 systems. Thu Jan 9 21:07:20 1997 Robert Pouliot <krynos@clic.net> * [Make.rules.in] [Makefile.in] [make_os2.sh] [rc/Makefile.in] [tools/Makefile.in] [documentation/wine_os2.txt] Patches for OS/2 support. Note that it doesn't compile yet. Tue Jan 7 20:03:53 1997 Eric Youngdale <eric@sub2304.jic.com> * [debugger/*] Many more debugger improvements (see debugger/README for details). Tue Jan 7 15:12:21 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [windows/graphics.c] [objects/text.c] [graphics/x11drv/*] [graphics/metafiledrv/*] Moved some device dependent code into the resp. subdirs. * [include/gdi.h] [include/metafiledrv.h] [include/x11drv.h] Prototypes added, DC_FUNCTIONS: GetPixel added, some unnecessary functions removed. * [objects/region.c] CreatePolyPolygonRgn32 added. * [files/dos_fs.c] QueryDosDevice added. * [misc/lstr.c] FormatMessage: broken heap management fixed. * [scheduler/process.c] [scheduler/thread.c] Get/SetThreadPriority/PriorityClass added. Mon Jan 6 21:55:30 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [misc/keyboard.c] ToAscii : Use EVENT_ToAscii instead. * [windows/event.c] keypad_key : Do not convert XK_Mode_switch to VK_MENU; recognize keypad cursor keys. EVENT_event_to_vkey : New function, to transform a X keycode into a MSwin vkey + extended bit. EVENT_ToAscii : New function, to transform a vkey + extended bit (+ key state table) into ascii char(s), using XLookupString, and recognizing dead chars. EVENT_key : Transform AltGr into Ctrl+Alt sequence; call EVENT_event_to_vkey for keycode to vkey conversion; fixed previous, context and extended bits. * [windows/keyboard.c] Include stddebug.h, to get -debugmsg messages. GetKeyState : Handle VK_MBUTTON case. GetKeyboardState, SetKeyboardState : Debugging messages added. * [windows/message.c] TranslateMessage : Handle dead chars. Mon Jan 6 20:10:11 1997 Dominik Strasser <bm424953@muenchen.org> * [if1632/crtdll.spec] [misc/crtdll.c] C++ functions new/delete/set_new_handler implemented. Mon Jan 6 15:48:15 1997 Frans van Dorsselaer <dorssel@rulhmpc49.LeidenUniv.nl> * [controls/edit.c] [include/windows.h] Moved the edit control to 32 bits. Included new (win95) message definitions in windows.h Implemented EM_SCROLLCARET, EM_SETMARGINS, EM_GETMARGINS, EM_GETLIMITTEXT, EM_POSFROMCHAR, EM_CHARFROMPOS. Broke EM_SETWORDBREAKPROC (internal wordwrap still works). Fixed some bugs, introduced a couple of others. Text buffer is now initially in 32-bit heap. * [controls/EDIT.TODO] [controls/combo.c] [controls/widgets.c] [if1632/wprocs.spec] [library/miscstubs.c] [windows/defdlg.c] [misc/commdlg.c] Updated to work with 32-bit edit control. Sat Jan 4 22:07:27 1997 O.Flebbe <O.Flebbe@science-computing.uni-tuebingen.de> * [loader/pe_image.c] Use mmap rather then malloc. Better workaround for clean segments.
1997-01-12 19:32:19 +01:00
*******************************************************************
Release 0.4.3 Tue Sep 28 19:59:21 1993 David Metcalfe * [windows/win.c] Implemented support for windows with no borders. Added GetParent(), GetDlgCtrlID(), GetWindowText() and GetWindowTextLength() functions. * [misc/xt.c] Added processing of WM_GETTEXT and WM_GETTEXTLENGTH messages to DefWindowProc and Implemented MessageBeep(). * [windows/syscolor.c] Added preliminary system color support. * [controls/button1.c] Mods to new button control and integration with Wine. Tue Sep 28 19:59:21 1993 Johannes Ruscheinski * [controls/button1.c] New button control using GDI functions. Tue Sep 28 19:59:21 1993 Eric Youngdale * [debugger/*] Added debugging capabilities to Wine Sat Sep 25 13:22:50 1993 Alexandre Julliard (julliard@di.epfl.ch) * [objects/region.c] Bug fix Fri Sep 24 07:35:11 1993 Bob Amstadt (bob at pooh) * [tools/build.c] Changed the entry point code to reduce the standard entry point size from 22 bytes to 10 bytes. This leaves about 4000 free entry points instead of the 800 in version 0.4.2. * [loader/resource.c] Rewrote functions to allow loading of resources from any DLL. * [loader/wine.c] [include/wine.h] Added functions GetFilenameFromInstance() and GetFileInfo() to search for a loaded file based on its instance handle. Added a field in struct w_files to make searching by an instance handle faster. Tue Sep 21 09:57:01 1993 miguel@roxanne.nuclecu.unam.mx (Miguel de Icaza) * [misc/profile.c] Implementation of .INI file handling Mon Sep 20 10:54:32 1993 David Metcalfe * [misc/profile.c.old] Implementation of .INI file handling Mon Sep 20 10:54:32 1993 John Brezak * [controls/WinButton.c] Bug fix with call to XtVaSetValues. Mon Sep 20 10:54:32 1993 Alexandre Julliard * [windows/win.c] Quick patch to get colormaps to work with button widget. Mon Sep 20 02:42:54 1993 (yngvi@hafro.is) * misc/keyboard.c: Ifdefed out some bogus Ansi<->Oem conversion functions * misc/lstr.c: New file with string functions like lstr* IsChar* *Ansi* Wed Sep 15 20:35:10 1993 John Brezak * [loader/signal.c] Additional changes to support NetBSD. Wed Sep 15 22:19:22 1993 Martin Ayotte * [windows/graphics.c] Added FrameRect function Tue Sep 14 13:54:45 1993 Alexandre Julliard * [objects/color.c] [objects/palette.c] Preliminary support for private color map. * [windows/class.c] Implemented CS_CLASSDC style. * [windows/dce.c] Moved DCEs to USER heap. Implemented class and window DCs. * [windows/event.c] Implemented CS_DBLCLKS style. * [windows/graphics.c] Bug fix in SetPixel(). * [windows/win.c] Implemented CS_OWNDC style. Implemented Get/SetWindowLong(). * [controls/menu.c] [windows/class.c] [windows/clipping.c] [windows/dce.c] [windows/message.c] [windows/win.c] Moved windows from global heap to USER heap.
1993-09-29 13:21:49 +01:00
Release 970112 Sat Jan 11 18:17:59 1997 Alexandre Julliard <julliard@lrc.epfl.ch> * [controls/menu.c] Updated to new Win32 types. * [controls/listbox.c] Fixed Winfile extended selection bug. * [files/directory.c] Changed DIR_SearchPath to return both long and short file names. * [files/dos_fs.c] Implemented VFAT ioctl to retrieve the original short filenames from a VFAT filesystem (Linux only for now). Replaced DOSFS_GetUnixFileName()/DOSFS_GetDosTrueName() by DOS_GetFullName(). Properly implemented GetShortPathName() and GetFullPathName(). Made all functions re-entrant. * [files/file.c] [misc/main.c] Replaced -allowreadonly option by -failreadonly. The default is now to report success when opening a read-only file for writing. * [objects/metafile.c] Fixed bug in DIB bitmaps pointer calculation. * [scheduler/process.c] Implemented environment strings and Get/SetStdHandle with process environment block. * [tools/build.c] Rewrote BuildContext32() to avoid instructions that may not be supported by all assemblers. Fri Jan 10 17:11:09 1997 David Faure <david.faure@ifhamy.insa-lyon.fr> * [windows/event.c] Created table keyc2vkey, which associate a vkey(+extended bit) to any keycode. Changed EVENT_event_to_vkey to use this table to return the correct vkey. Changed EVENT_ToAscii to get the keycode from this table too. Assigned OEM specific vkeys arbitrarily. Fri Jan 10 09:26:17 1997 John Harvey <john@division.co.uk> * [misc/winsock.c] [misc/winsoc_async.c] Fixed svr4 header files. Changed bzero() to memset(). * [tools/fnt2bdf.c] Removed bcopy() and used memcpy() instead. * [debugger/msc.c] Include string.h instead of strings.h * [debugger/stabs.c] Include string.h instead of strings.h. Define __ELF__ for svr4 systems. * [loader/signal.c] Use wait() instead of wait4() which doesnt exist on Unixware. * [memory/global.c] Use sysconf() instead of getpagesize() for svr4 systems. Thu Jan 9 21:07:20 1997 Robert Pouliot <krynos@clic.net> * [Make.rules.in] [Makefile.in] [make_os2.sh] [rc/Makefile.in] [tools/Makefile.in] [documentation/wine_os2.txt] Patches for OS/2 support. Note that it doesn't compile yet. Tue Jan 7 20:03:53 1997 Eric Youngdale <eric@sub2304.jic.com> * [debugger/*] Many more debugger improvements (see debugger/README for details). Tue Jan 7 15:12:21 1997 Marcus Meissner <msmeissn@cip.informatik.uni-erlangen.de> * [windows/graphics.c] [objects/text.c] [graphics/x11drv/*] [graphics/metafiledrv/*] Moved some device dependent code into the resp. subdirs. * [include/gdi.h] [include/metafiledrv.h] [include/x11drv.h] Prototypes added, DC_FUNCTIONS: GetPixel added, some unnecessary functions removed. * [objects/region.c] CreatePolyPolygonRgn32 added. * [files/dos_fs.c] QueryDosDevice added. * [misc/lstr.c] FormatMessage: broken heap management fixed. * [scheduler/process.c] [scheduler/thread.c] Get/SetThreadPriority/PriorityClass added. Mon Jan 6 21:55:30 1997 Philippe De Muyter <phdm@info.ucl.ac.be> * [misc/keyboard.c] ToAscii : Use EVENT_ToAscii instead. * [windows/event.c] keypad_key : Do not convert XK_Mode_switch to VK_MENU; recognize keypad cursor keys. EVENT_event_to_vkey : New function, to transform a X keycode into a MSwin vkey + extended bit. EVENT_ToAscii : New function, to transform a vkey + extended bit (+ key state table) into ascii char(s), using XLookupString, and recognizing dead chars. EVENT_key : Transform AltGr into Ctrl+Alt sequence; call EVENT_event_to_vkey for keycode to vkey conversion; fixed previous, context and extended bits. * [windows/keyboard.c] Include stddebug.h, to get -debugmsg messages. GetKeyState : Handle VK_MBUTTON case. GetKeyboardState, SetKeyboardState : Debugging messages added. * [windows/message.c] TranslateMessage : Handle dead chars. Mon Jan 6 20:10:11 1997 Dominik Strasser <bm424953@muenchen.org> * [if1632/crtdll.spec] [misc/crtdll.c] C++ functions new/delete/set_new_handler implemented. Mon Jan 6 15:48:15 1997 Frans van Dorsselaer <dorssel@rulhmpc49.LeidenUniv.nl> * [controls/edit.c] [include/windows.h] Moved the edit control to 32 bits. Included new (win95) message definitions in windows.h Implemented EM_SCROLLCARET, EM_SETMARGINS, EM_GETMARGINS, EM_GETLIMITTEXT, EM_POSFROMCHAR, EM_CHARFROMPOS. Broke EM_SETWORDBREAKPROC (internal wordwrap still works). Fixed some bugs, introduced a couple of others. Text buffer is now initially in 32-bit heap. * [controls/EDIT.TODO] [controls/combo.c] [controls/widgets.c] [if1632/wprocs.spec] [library/miscstubs.c] [windows/defdlg.c] [misc/commdlg.c] Updated to work with 32-bit edit control. Sat Jan 4 22:07:27 1997 O.Flebbe <O.Flebbe@science-computing.uni-tuebingen.de> * [loader/pe_image.c] Use mmap rather then malloc. Better workaround for clean segments.
1997-01-12 19:32:19 +01:00
Wine-dbg>list
2986 if( argc <= 1 )
2987 {
2988 Usage(argv[0]);
2989 }
2990
2991 for( i = 1; i < argc; i++ )
2992 {
2993 if( strncmp(argv[i], "-dos", sizeof("-dos") - 1) == 0 )
2994 {
2995 DmpCtrl.bDumpDOSHeader = TRUE;
2996 }
Wine-dbg>b 2993
Breakpoint 3 at 0x081a8861 (main+0x3c [dumpexe.c:2993])
Wine-dbg>condition 3 strcmp(argv[i], "./dumpexe.exe") == 0
Wine-dbg>info break
Breakpoints:
1: y 0x081ab450 (_mainCRTStartup)
2: y 0x081a882e (main+0x9 [dumpexe.c:2986])
3: y 0x081a8861 (main+0x3c [dumpexe.c:2993])
stop when ( strcmp(( argv[i] ), "./dumpexe.exe") == 0 )
Wine-dbg>c
Stopped on breakpoint 3 at 0x081a8861 (main+0x3c [dumpexe.c:2993])
2993 if( strncmp(argv[i], "-dos", sizeof("-dos") - 1) == 0 )
0x081a8861 (main+0x3c [dumpexe.c:2993]): pushl $0x4
Wine-dbg>print i
2
Wine-dbg>print argv[i]
"./dumpexe.exe"
Wine-dbg>