June 2004 - Wine-Devel - list.winehq.org

winedbg crashes
by Jon Griffiths June 24, 2004

June 24, 2004

Hi, I'm having some trouble with the debugger and a large C++ application I'm trying to debug. This seems unrelated to the recent changes that were made (the old debugger used to have issues as well). When my app dies i get the following: wine: Unhandled exception (thread 0009), starting debugger... fixme:console:SetConsoleCtrlHandler (0x405db800,1) - no error checking or testing yet WineDbg starting on pid 0x8 fixme:dbghelp:SymLoadModule should no longer happen fixme:dbghelp:SymLoadModule should no longer happen Unhandled exception: page fault on read access to 0x00000001 in 32-bit code (0x40a272a2). In 32 bit mode. err:dbghelp_stabs:stabs_pts_read_type_def Forward declaration name mismatch _Obj <> __default_alloc_template<true,0> err:dbghelp_stabs:stabs_pts_read_type_def Forward declaration name mismatch _Impl <> locale err:dbghelp_stabs:stabs_pts_read_type_def Forward declaration name mismatch id <> locale wine-pthread: stabs.c:169: stabs_add_include: Assertion `idx >= 0' failed. wine: Unhandled exception (thread 000b), starting debugger... fixme:console:SetConsoleCtrlHandler (0x405db800,1) - no error checking or testing yet WineDbg starting on pid 0xa Unhandled exception: assertion failed in 32-bit code (0xffffe410). In 32 bit mode. 0xffffe410: popl %ebp Wine-dbg> The 'read access to 0x00000001' exception is my app, but the the debugger fails the above assertion and dies. I have stripped the application and .so's for this app (its winelib based), but this doesn't help the crash. I suspect maybe the template brackets may be screwing up the stabs parsing (since template names can contain commas). Has anyone seen something like this before? I'm happy to help debug the problem from this end if that helps. Cheers, Jon ===== "Don't wait for the seas to part, or messiahs to come; Don't you sit around and waste this chance..." - Live jon_p_griffiths(a)yahoo.com __________________________________ Do you Yahoo!? Yahoo! Mail - You care about security. So do we. http://promotions.yahoo.com/new_mail

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strace log of SIGSEGV on FC2
by Vincent Béron June 24, 2004

June 24, 2004

Here's a strace log of strace ./wine in the root of a current cvs build tree, with wine's preloader debug enabled. It ends with a SIGSEGV. Vincent

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Free application with menu redrawing/flicker loop (window position mismatch?)
by Andreas Mohr June 24, 2004

June 24, 2004

Hi all, greetings from the Wine booth at LinuxTag! :) (Uwe Bonnes and me are there) The following program which a school employee (4000 pupils!) asked me about that prevents his school administration from switching to Linux has problems with continuous redrawing of the menu bar and non-redrawing of the client area (resulting from continuous menu redrawing?): http://schulverwaltungsprogramme.mswwf.nrw.de/mswf_software/html/winplan.ht… Note that installation runs fine; it's the main program which breaks. The relay log shows signs of a WM_WINDOWPOSCHANGING/WM_WINDOWPOSCHANGED loop or something like that. If someone more familiar with messaging and window management could have a look at it, then I'm sure he'd greatly appreciate it. :) Greetings, Andreas Mohr

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Re: [WineHQ] Updated TODO
by Mike Hearn June 24, 2004

June 24, 2004

Can I double check that this is actually all there is to it? My reading of the changelog was that this is only the calculations have been moved into the server, but the rest of it has not been. For instance, I haven't checked but it didn't look like InvalidateRect was rewritten. If this is it then I'll resend my LockWindow patch but I think there is more to come ... Alexandre? On Thu, 2004-06-24 at 09:37 -0400, Dimitrie O. Paun wrote: > ChangeLog > Alexander finished moving the visible region handling > to the server. >

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lost vertical and horizontal scroll bar
by Nicolai Kuntze June 24, 2004

June 24, 2004

Hi, I have here an application (bmed) but I can't see any scrollbars. Is there something I can do? Yours, Nicolai ---- Diese Nachricht wurde auf Viren und andere gefaehrliche Inhalte sowie Spam untersucht.

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RE: LISTBOX_Directory() returns LB_OKAY for invalid directory / f ilen ame
by Krishna Murthy June 23, 2004

June 23, 2004

It looks like in bug 1435 they wanted to avoid triggering of error if no more files found. But could not understand why they wanted to avoid triggering of error when the specified filename does not exists. In MS windows if File Not found, then it returns error. So we could satisfy both by just doing the following check: > if (le != ERROR_NO_MORE_FILES) return LB_ERR; So the above condition triggers error for all the error conditions except for ERROR_NO_MORE_FILES. Krishna -----Original Message----- From: Alexandre Julliard [mailto:julliard(a)winehq.org] Sent: Tuesday, June 22, 2004 2:54 PM To: Krishna Murthy Cc: 'Dimitrie O. Paun'; wine-devel(a)winehq.org Subject: Re: LISTBOX_Directory() returns LB_OKAY for invalid directory / f ilen ame Krishna Murthy <Krishna.Murthy(a)guptaworldwide.com> writes: > Yesssss! got it, stupid mistake.... > It should be... > if ((le == ERROR_NO_MORE_FILES) || (le == ERROR_FILE_NOT_FOUND)) > return LB_ERR; That makes more sense, but it still looks wrong, I don't see why you would ignore all other errors. I suspect what you are really trying to do is to revert the change in rev 1.94, but this causes other problems (cf. bug 1435). I think you'll have to write a regression test for that one. -- Alexandre Julliard julliard(a)winehq.org

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MSVCRT - __unDNameEx
by Andrei Barbu June 23, 2004

June 23, 2004

Hey, I encountered an app that heavily relies on __unDNameEx which is a stub, and I couldn't find any MSDN info on it. The stub did have a hint as to an implementation of it, said that it's been implemented pretty well in tools/winebuild/msmangle.c I looked for that, couldn't find it, but I did find it in the CVS attic in wine/tools/speckmaker http://cvs.winehq.com/cvsweb/~checkout~/wine/tools/specmaker/Attic/msmangle… Is there a reason this isn't used there? or can I clean it up a little and include it? Yes it does have some fixme's, but it's better than ignoring it. Thanks, Andrei

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Control.exe Replacement
by Steven Edwards June 23, 2004

June 23, 2004

Hello, This a replacement control panel that was developed for ReactOS until the Control Panel namespace in Shell32 is done. Its far from perfect but seems to be a little better than the older implementation. Feedback is welcome. Thanks Steven Changelog: Gero Kuehn (reactos.filter(a)gkware.com) Control.exe replacement __________________________________ Do you Yahoo!? New and Improved Yahoo! Mail - 100MB free storage! http://promotions.yahoo.com/new_mail

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Re: Make sure that both deactivated and activated MDI children receive WM_MDIACTIVATE message in all cases
by Alexandre Julliard June 23, 2004

June 23, 2004

Dmitry Timoshkov <dmitry(a)baikal.ru> writes: > Changelog: > Dmitry Timoshkov <dmitry(a)codeweavers.com> > Make sure that both deactivated and activated MDI children > receive WM_MDIACTIVATE message in all cases. This is causing test failures here: win.c:1449: Test failed: rects do not match win.c:1449: Test failed: rects do not match win.c:1449: Test failed: rects do not match win.c:1449: Test failed: rects do not match win.c:1449: Test failed: rects do not match win.c:1449: Test failed: rects do not match make: *** [win.ok] Error 6 -- Alexandre Julliard julliard(a)winehq.org

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Setting up drive letters without wineinstall?
by Dan Kegel June 22, 2004

June 22, 2004

OK, if wineinstall is no longer needed, how does one get drive letters set up? The doc on winehq seems to still tell people to edit the config file. If one does that, wine will then create the symlinks, but there's no doc on how to do it yourself... -- My technical stuff: http://kegel.com My politics: see http://www.misleader.org for examples of why I'm for regime change

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RE: FW: WM_NEXTDLGCTL changes the default button ID and does not rest ore default control identifier
by Krishna Murthy June 22, 2004

June 22, 2004

Alexandre, Please find attached modified patch. The method DEFDLG_SetDefButton() now accepts the BOOL bSetDefID parameter to adapt for both DM_SETDEFID and WM_NEXTDLGCTL. Thanks, Krishna -----Original Message----- From: Alexandre Julliard [mailto:julliard(a)winehq.org] Sent: Friday, June 18, 2004 10:30 AM To: Krishna Murthy Cc: wine-devel(a)winehq.org Subject: Re: FW: WM_NEXTDLGCTL changes the default button ID and does not rest ore default control identifier Krishna Murthy <Krishna.Murthy(a)guptaworldwide.com> writes: > No, it is required. The DEFDLG_SetDefButton() is also called from > message DM_SETDEFID. In this case idResult should set to the default > button ID passed. And the current logic of DEFDLG_SetDefButton() does > what is required for DM_SETDEFID. Well, of course you'd need to adapt the DM_SETDEFID handling to the change. I think that's better than sending duplicate messages. -- Alexandre Julliard julliard(a)winehq.org

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RE: LISTBOX_Directory() returns LB_OKAY for invalid directory / f ilen ame
by Krishna Murthy June 22, 2004

June 22, 2004

Yesssss! got it, stupid mistake.... It should be... if ((le == ERROR_NO_MORE_FILES) || (le == ERROR_FILE_NOT_FOUND)) return LB_ERR; Thanks, Krishna -----Original Message----- From: Dimitrie O. Paun [mailto:dpaun(a)rogers.com] Sent: Tuesday, June 22, 2004 2:01 PM To: Krishna Murthy Cc: 'Alexandre Julliard'; wine-devel(a)winehq.org Subject: Re: LISTBOX_Directory() returns LB_OKAY for invalid directory / f ilen ame On Tue, Jun 22, 2004 at 11:08:28AM -0700, Krishna Murthy wrote: > The 'le' is an integer value and not a bitwise value. This means it > could have only one error condition at a time. Right. Because of this fact: > if ((le != ERROR_NO_MORE_FILES) || (le != ERROR_FILE_NOT_FOUND)) > return LB_ERR; Will always return LB_ERR. Proof: (le != ERROR_NO_MORE_FILES) || (le != ERROR_FILE_NOT_FOUND) ## by deMorgan's Law == !((le == ERROR_NO_MORE_FILES) && (le == ERROR_FILE_NOT_FOUND)) ## by transitivity == !(ERROR_NO_MORE_FILES == ERROR_FILE_NOT_FOUND) ## by the definition of these error codes == !(18 == 2) ## different numbers are not equal == !(FALSE) ## by negation == TRUE ;) -- Dimi. P.S. I haven't done a formal proof since I was doing my M.Sc. at UofT :)

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RE: LISTBOX_Directory() returns LB_OKAY for invalid directory / f ilen ame
by Krishna Murthy June 22, 2004

June 22, 2004

The 'le' is an integer value and not a bitwise value. This means it could have only one error condition at a time. The condition: if ((le != ERROR_NO_MORE_FILES) && (le != ERROR_FILE_NOT_FOUND)) return LB_ERR; Could never return LB_ERR even if file was not found. Hence we have changed to the logical OR condition which could trigger error either if no more files or file not found: if ((le != ERROR_NO_MORE_FILES) || (le != ERROR_FILE_NOT_FOUND)) return LB_ERR; Please find attached sample executable (DIRLIST.exe.zip has the executable), which demonstrate the behavior change between windows and wine. Run the sample and enter invalid path name or file name and press enter (click on Display button). On windows it displays error message "DlgDirList Failed...". Same steps when repeated on wine, it does not display this error message because of the above logical error. Krishna -----Original Message----- From: Alexandre Julliard [mailto:julliard(a)winehq.org] Sent: Friday, June 18, 2004 11:20 AM To: Krishna Murthy Cc: wine-devel(a)winehq.org Subject: Re: LISTBOX_Directory() returns LB_OKAY for invalid directory / filen ame Krishna Murthy <Krishna.Murthy(a)guptaworldwide.com> writes: > diff -u -r1.103 listbox.c > --- wine/controls/listbox.c 1 Apr 2004 04:57:12 -0000 1.103 > +++ wine/controls/listbox.c 17 Jun 2004 21:50:20 -0000 > @@ -1760,7 +1760,7 @@ > if ((handle = FindFirstFileW(filespec, &entry)) == INVALID_HANDLE_VALUE) > { > int le = GetLastError(); > - if ((le != ERROR_NO_MORE_FILES) && (le != ERROR_FILE_NOT_FOUND)) return LB_ERR; > + if ((le != ERROR_NO_MORE_FILES) || (le != > + ERROR_FILE_NOT_FOUND)) return LB_ERR; This makes the test completely useless, it can't be right. -- Alexandre Julliard julliard(a)winehq.org

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Port to native x86_64?
by Sean Kormilo June 22, 2004

June 22, 2004

Greetings - I'm interested in porting Wine to run in native x86_64 mode, and was wondering if anyone had attempted to do such a thing already? I notice that there does not appear to be any support in CVS to do this, but figured that perhaps someone else is already undertaking such an effort. My main motivation for doing so has to do with video driver support, in that the 32bit "emulated" applications are unable to use the 64bit 3D accelerated drivers, and fall back to software rendering - which is less than ideal. While this may eventually be resolved by the device drivers, I'd rather not wait for them. Any comments, or hints as to what needs to be done (other than the obvious compile time fixes) would be appreciated. I've got software development experience, but none porting code from a 32bit architecture to a 64bit one. Thanks! Sean.

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Re: bug in sound support?
by Ivan June 22, 2004

June 22, 2004

I haven't tested any non-directx software, anyway, both the winmm and dsound tests give quite a few errors, the logs are attached. I can hear the test tones, BTW the dsound one is much louder than the winmm one for no obvious reason. Ivan.

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bug in sound support?
by Ivan June 22, 2004

June 22, 2004

Wine oss doesn't work with the via82cxxx_audio audio driver shipped in the linux kernel, no other app has any problems, so I'm wondering if it's wine related. What info is needed to debug this? Ivan.

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Problem with Soundblaster Live and Wine
by Constantin Bergemann June 22, 2004

June 22, 2004

Hi, I have a problem with my Soundblaster Live and Wine. When running Windows Applications, they often set the mixer level for the PCM channel to 100%. However, the Soundblaster Live under Linux tends to sound a bit dirty at these levels, you have to use values under 80%. Is there anything I can do to tell wine to let this value unchanged? I am using ALSA and the OSS module of wine. Is anyone even aware of this problem? Thanks, Tony.

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Re: Donations - RFC
by Brian Vincent June 21, 2004

June 21, 2004

> >I would say sponsoring Wineconf 2005 would be a better idea (so we could go > >somewhere exotic (not that St Paul in winter was not exotic in a kinda > >perverted way for most of us :-) )). > > > > > I have volunteered to organize it in Cyprus. I've already started > lobbying for that location. After last year's last minute "hey, it's > more comfortable in the US" change, I decided that long term preparation > for votes, like you do in any self-disrespecting parliament, is the only > way to go. I just a did a quick search and found that airfare to Cyprus is about twice that of anywhere in western Europe. That's about what I would expect too. The cheapest flights from North America are generally into London, Paris, Amsterdam, or Frankfurt. Sometimes Madrid and Rome are reasonable too. Cyprus also adds a fair amount of travel time. Don't get me wrong - Cyprus would be a cool destination and I would love to travel there. It's also wonderful someone is will to try to organize a location other than North America. However, I'm willing to bet a Cyprus location will be such an inconvenient place to get to that we'd keep a lot of people away.

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Re: new shell32 icons
by Mike Hearn June 21, 2004

June 21, 2004

On Sun, 2004-06-20 at 21:55 -0400, Chris Morgan wrote: > *dlls/shell32/shres.rc: > Royce improved the 8bit versions of the icons but an unknown ReactOS author > drew these icons. > Improve shell32 icons. > > I've attached an image from my xp machine that has the old and new icons so > people can judge for themselves whether they are an improvement or not. I have to admit they are a big improvement but they seem to have been scaled badly at some point - the new icons seem rather fuzzy? Also you'll note that Crystal uses totally different icons for small sizes, maybe we should be using these as they are used in the filepicker.

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Re: new shell32 icons
by Steven Edwards June 21, 2004

June 21, 2004

Hi --- Chris Morgan <cmorgan(a)alum.wpi.edu> wrote: > *dlls/shell32/shres.rc: > Royce improved the 8bit versions of the icons but an unknown ReactOS > author > drew these icons. > Improve shell32 icons. There were donated to ReactOS by Everaldo Coelho from the Crystal Icon set. Thanks Steven __________________________________ Do you Yahoo!? Yahoo! Mail - You care about security. So do we. http://promotions.yahoo.com/new_mail

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winegcc and winemaker- a few minor bugs
by Steven Edwards June 21, 2004

June 21, 2004

Hola, I noticed two minor bugs when porting some sample DirectX code. 1. MSVC and Borland both allow for WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int) where under winegcc you will get the following error: "winmain.cpp:187: error: ISO C++ forbids declaration of `WinMain' with no type". If you change it to: int APIENTRY WINAPI WinMain(HINSTANCE hInstance, HINSTANCE, LPSTR, int) Then it will compile fine. So should we work around the incorrectness of code allowed for by other compilers? Or document the changes that you will run in to porting C++ from other compilers? 2. Winemaker does not import all of the import libs from the MS_VC makefile. When building my projects it does not link to ddraw even though the MS_VC makefile has ddraw.lib in it. So I will get the following warning on linking: winmain.o(.text+0xd5): In function `DoModeEnumeration(HWND__*)': : warning: undefined reference to `DirectDrawCreateEx' It needs to be a error rather than a warrning. When you try and run the program of course you get the following: [steven(a)steven enummode]# wine enummode.exe.so wine: could not load L"Z:\\mnt\\src\\tmp\\MSVC\\Chapters 11-15 (DirectDraw_ requires DirectX 7 or 8)\\enummode\\enummode.exe.so": /steven/.wine/dosdevices/z:/mnt/src/tmp/MSVC/Chapters 11-15 (DirectDraw_ requires DirectX 7 or 8)/enummode/enummode.exe.so: undefined symbol: DirectDrawCreateEx So of course adding ddraw to the imports in the Makefile fixes it. Other then these two bugs, (one of which is the other compilers fault for allowing bad code) I have had no problems with anything I have thrown at winemaker and winegcc. Nice work Dimi and Francois! Thanks Steven __________________________________ Do you Yahoo!? Yahoo! Mail Address AutoComplete - You start. We finish. http://promotions.yahoo.com/new_mail

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Game Testing Update - 20040615
by Mike Kost June 21, 2004

June 21, 2004

Here a continuation of my game testing efforts. Same rules still apply in my efforts: All games tested are freely available as demos or F/OSS games on the Internet and they don't work right. Since my last report: - No bugs have closed - 2 more bugs filed - - #2299: Static in Dominions II Demo Audio - - #2300: Galactic Civilizations demo dies with unhandled exception - Finally started testing Galactic Civilizations Galactic Civilization Summary ----------------------------- Galactic Civilization is a bit grumpy and requires both a DCOM9x and an IE install to work correctly. It installed, but died with an unhandled exception when the game was started. Filed bug #2300 http://www.tashcorp.net/Wine/GalCiv/galciv-20040615.html Austerlitz Summary ------------------ There were no noticable changes over 20040505 testing. http://www.tashcorp.net/Wine/Austerlitz/austerlitz-20040615.html Dominions II ------------ There were no changes over 20040505, but I turned on the speakers and noticed that there was static in the audio at the startup screen. This was filed as bug #2299. http://www.tashcorp.net/Wine/DominionsII/dominionsII-20040615.html Remote Assault -------------- There were no noticable changes over 20040505 testing. http://www.tashcorp.net/Wine/RemoteAssault/remoteassault-20040615.html

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Donations - RFC
by Jeremy White June 21, 2004

June 21, 2004

Hi Everyone, Say, I've gotten in a few fairly generous donations lately, and so the Wine fund has a bit of money (around $800, afair). Now, the bulk of that is marked for embezzlement <g>, but it does leave a bit left over that could go to help Wine. The question is: how could that money be spent effectively? I have several thoughts on this, but would like to open it up for discussion. My suggestions are: * Buy software for proven Wine hackers If Wine hackers are lacking for licensed software, I could buy + ship it to them. My financially prudent side suggests that games would be a great way to do that, because we can buy a lot of games for $800, and only 1 copy of MS Office for the same price... :-/ The trouble with this idea is that the few times I've tried to offer software to Lionel and others they tell me that they have all they need. * Sponsor Wineconf 2005 We spent about $1500 of the Wine fund sponsoring some folks to travel to Wineconf this year. We could similarly use the funds for the next Wineconf. That suggests saving it for this purpose would be prudent. Thoughts? Suggestions? Comments? Cheers, Jeremy

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Re: Incoming Message
by Twickline June 21, 2004

June 21, 2004

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Re: docu update
by Ivan June 20, 2004

June 20, 2004

> I've tried binary wine packages on a few occasions > and *always* had major problems. Wine, and more importantly the things A user recently accidentally tried the Mandrake RPM on Red Hat and it wouldn't even run notepad. I build with no patches, no special stuff, just configure/make depend/make/make install Ivan.

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