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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