wine-devel

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84459 discussions

Re: wine/dlls Makefile.in rpcrt4/Makefile.in rpcrt ...
by Greg Turner 11 Oct '02

11 Oct '02

On Thursday 10 October 2002 06:36 pm, Alexandre Julliard wrote: > ChangeSet ID: 5742 > Patch: http://cvs.winehq.com/patch.py?id=5742 >--- wine/dlls/Makefile.in:1.155 Thu Oct 10 23:54:58 2002 >+++ wine/dlls/Makefile.in Thu Oct 10 23:54:58 2002 >@@ -821,7 +821,7 @@ > quartz: kernel32.dll$(DLLEXT) > rasapi32: kernel32.dll$(DLLEXT) > richedit: user32.dll$(DLLEXT) kernel32.dll$(DLLEXT) >-rpcrt4: kernel32.dll$(DLLEXT) >+rpcrt4: advapi32.dll$(DLLEXT) kernel32.dll$(DLLEXT) > serialui: user32.dll$(DLLEXT) advapi32.dll$(DLLEXT) kernel32.dll$(DLLEXT) > setupapi: user32.dll$(DLLEXT) advapi32.dll$(DLLEXT) kernel32.dll$(DLLEXT) ntdll.dll$(DLLEXT) > shdocvw: ole32.dll$(DLLEXT) kernel32.dll$(DLLEXT) > >Index: wine/dlls/rpcrt4/Makefile.in >diff -u wine/dlls/rpcrt4/Makefile.in:1.15 wine/dlls/rpcrt4/Makefile.in:1.16 >--- wine/dlls/rpcrt4/Makefile.in:1.15 Thu Oct 10 23:54:58 2002 >+++ wine/dlls/rpcrt4/Makefile.in Thu Oct 10 23:54:58 2002 >@@ -4,7 +4,7 @@ > SRCDIR = @srcdir@ > VPATH = @srcdir@ > MODULE = rpcrt4.dll >-IMPORTS = kernel32 >+IMPORTS = advapi32 kernel32 > EXTRALIBS = $(LIBUUID) > > LDDLLFLAGS = @LDDLLFLAGS@ Alexandre, thank you for continuing to make up for my ignorance of the inner workings of the makefiles! Amongst other things, I noticed that instead of IMPORTS += ntdll, you did EXTRALIBS = ($LIBUUID). So, this makes me wonder, how on earth does one know what all these dependencies are? It's all-too-easy to suck in some .h file and call methods without knowing what dll dependencies you've really created... and unfortunately, the darn thing seems all-too-happy to compile despite this. Is there, aside from "just knowing," or tracing down API's one-by-one, a task which isn't always obvious to me anyhow, a systematic way to check for broken dll dependencies? I also presume there are some rules about what is allowed to depend on what, which I also don't know... I'd rather not create superfluous work for you because I don't know what I'm doing, so I figure it's time to educate myself, especially if I plan to go beyond just feeding you patches from Ove. Thanks, -- gmt "If ye love wealth better than liberty, the tranquility of servitude better than the animating contest of freedom, go home from us in peace. We ask not your counsels or your arms. Crouch down and lick the hands, which feed you. May your chains set lightly upon you, and may posterity forget that ye were our countrymen." -Samuel Adams

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Re : wine/programs/wcmd wcmdmain.c
by Sylvain Petreolle 10 Oct '02

10 Oct '02

> Log message: > Try CreateProcess even if SHGetFileInfo fails so that we can > launch Unix binaries. Isn't that dangerous ? A windows program could gain access to some commands that shouldn't launch into normal windows. ___________________________________________________________ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.com

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MZ_Exec() patch, try 2
by chrismorgan＠rcn.com 10 Oct '02

10 Oct '02

This look more reasonable? Thanks, Chris * dlls/winedos/module.c: Chris Morgan <cmorgan(a)alum.wpi.edu> Call CreateProcessA() when executing non-dos applications from a dos application. Index: dlls/winedos/module.c =================================================================== RCS file: /home/wine/wine/dlls/winedos/module.c,v retrieving revision 1.21 diff -u -r1.21 module.c --- dlls/winedos/module.c 30 Aug 2002 00:03:25 -0000 1.21 +++ dlls/winedos/module.c 10 Oct 2002 22:08:48 -0000 @@ -339,17 +339,68 @@ /*********************************************************************** * MZ_Exec + * + * this may only be called from existing DOS processes */ BOOL WINAPI MZ_Exec( CONTEXT86 *context, LPCSTR filename, BYTE func, LPVOID paramblk ) { - /* this may only be called from existing DOS processes - * (i.e. one DOS app spawning another) */ - /* FIXME: do we want to check binary type first, to check - * whether it's a NE/PE executable? */ + DWORD binType; + STARTUPINFOA st; + PROCESS_INFORMATION pe; + BOOL status; + HANDLE hFile = CreateFileA( filename, GENERIC_READ, FILE_SHARE_READ, NULL, OPEN_EXISTING, 0, 0); BOOL ret = FALSE; + + if(!GetBinaryTypeA(filename, &binType)) /* determine what kind of binary this is */ + { + return FALSE; /* binary is not an executable */ + } + if (hFile == INVALID_HANDLE_VALUE) return FALSE; + + /* handle non-dos executables */ + if(binType != SCS_DOS_BINARY) + { + if(func == 0) /* load and execute */ + { + BYTE fullCmdLine[512]; + LPBYTE psp_start = (LPBYTE)((DWORD)DOSVM_psp << 4); + PDB16 *psp = (PDB16 *)psp_start; + ExecBlock *blk = (ExecBlock *)paramblk; + LPBYTE cmdline = PTR_REAL_TO_LIN(SELECTOROF(blk->cmdline),OFFSETOF(blk->cmdline)); + LPBYTE envblock = PTR_REAL_TO_LIN(psp->environment, 0); + BYTE cmdLength = cmdline[0]; + cmdline[cmdLength + 1] = 0; /* null terminate and remove the \r at the end */ + cmdline++; /* the first character contains the length of the command line */ + + snprintf(fullCmdLine, sizeof(fullCmdLine), "%s %s", filename, cmdline); /* build the full command line */ + + ZeroMemory (&st, sizeof(STARTUPINFOA)); + st.cb = sizeof(STARTUPINFOA); + status = CreateProcessA (NULL, fullCmdLine, NULL, NULL, TRUE, + 0, envblock, NULL, &st, &pe); + + /* wait here until the child process is complete */ + WaitForSingleObject(pe.hProcess, INFINITE); + + /* clean up PROCESS_INFORMATION handles */ + CloseHandle(pe.hProcess); + CloseHandle(pe.hThread); + + ret = TRUE; + } else + { + FIXME("EXEC type of %d not implemented for non-dos executables\n", func); + ret = FALSE; + } + + CloseHandle(hFile); + return ret; + } /* if(binType != SCS_DOS_BINARY) */ + + /* handle dos executables */ switch (func) { case 0: /* load and execute */ case 1: /* load but don't execute */

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Re: Scrollbar clean up part 1
by Alexandre Julliard 10 Oct '02

10 Oct '02

"Andrew M. Johnston" <johnstonam(a)logica.com> writes: > This interim patch will do a little more drawing than is strictly necessary. > (I hear what you asked re not changing names of things but in the interest of > producing something this version does make the structure names lower case > as is common else where and hence there are some irrelevant changes in > SCROLL_GetScrollBarRect) I still don't see much reason for renaming these things, but if you really want to do it, again a separate patch with just that change would be nicer. Also if you could avoid changing all the indentation it would make it a lot easier to see the real changes. Your patch breaks the scrollbars in notepad for me, but there are so many irrelevant differences that finding the bug is a lot more painful than it should be. -- Alexandre Julliard julliard(a)winehq.com

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Load .so error
by Fabian Cenedese 10 Oct '02

10 Oct '02

Hi I already managed to load a .so recently but I can't get it to work on my new PC. The Windows dll was MyDll.dll which I turned now into a .so. ELF_LoadLibraryExA is looking for a libMyDll.so but returns with error=2. I couldn't find out what this error means. I have my .so with same spelling and case in various places (local to exe, windows\system, /usr/lib, /usr/local/lib) but nothing helped. I take it that this is a Linux problem and not from wine. Maybe something with rights? Thanks bye Fabi

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Using a DLL from a linux shared lib
by Descalzi Carlos 10 Oct '02

10 Oct '02

Hi. I'm trying to use a DLL from a linux shared lib and i'm having the next error in the initialization: err:heap:HEAP_GetPtr Invalid heap 00000000! err:heap:HEAP_GetPtr Invalid heap 00000000!

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focus and auto-raise
by Thorsten Kranzkowski 10 Oct '02

10 Oct '02

Hello! We're running quite successful the Lotus Notes Client under wine here. However there's one entry on my wishlist: Would it be possible to teach wine to _not_ auto raise windows when they get focus? We're using wine in managed mode so that it is possible to use several desktops etc. We prefer to use focus-when-mouse-enters-window mode but without automatically raising the windows. Unfortunately wine raises itself when it's getting focus. This leads to some undesireable effects like garbled popup-windows (when focus switches for the fraction of a second to the underlying main window - not much but enough to redraw the background) or oscillations (two main windows are on top of each other, due to 'lucky' timing and not being able drawing fast enough the lower window gets focus - so it gets raised and during drawing the new lower one gets focus ...) These effects are greatly reduced by using click-to-focus mode, but we don't want that :-) BTW: Many thanks for working printer support! Bye, Thorsten PS: please CC: me on reply -- | Thorsten Kranzkowski phone: +49 5402 9844-32 fax: -99 | | CCE Systemhaus GmbH & Co. KG office: tkranzkowski(a)cce.de | | Gewerbepark 18, D-49143 Bissendorf private: dl8bcu(a)dl8bcu.de |

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Problems with multiple Wine programs at once
by David D. Hagood 10 Oct '02

10 Oct '02

I have the misfortune of needing to use Windows based DSP compilers for a project I am working on. Fortunately, they run under Wine just fine. So, the actual makefile is executed by a native GNU/Linux make, but the compile and assemble parts are Windows programs running under Wine (using Linux's binfmt_misc to launch them.) If I do a normal make, all is well. However, if I try to do a "make -j2" then after a few moments all the wine processes will freeze. Doing a ps -o wchan shows all the wine processes stuck in pipe_wait, and the wineserver process in do_poll. Has any body else seen this sort of behavior?

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Re : wine/programs/wcmd wcmdmain.c
by Sylvain Petreolle 10 Oct '02

10 Oct '02

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Please ignore previous posting
by Matthew Davison 09 Oct '02

09 Oct '02

Please ignore my previous posting (if it even showed up), the fault was nothing to do with wine. -- Matthew Davison

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Office XP bug in cvs
by Matthew Davison 09 Oct '02

09 Oct '02

a week or so ago word and excel XP started working on my machine under wine, after updating from cvs they will not start. They did work with CVS at lunchtime today, however. -- Matthew Davison

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Re: wine/dlls/msvideo/msrle32: Some minor bugfixes.
by Eric Pouech 09 Oct '02

09 Oct '02

Michael Günnewig a écrit : > > Hallo. > > The following patch prevents some segfaults in the msrle32. > > It adds also the necessary line to the sample system.ini for using > this video codec. arrgh, I just sent your patch to wine-patches... for next patches (if there will be some more ;-), can we assume you'll send them to both rewind & wine ? (just to avoid doing twice the same job) A+

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winedbg - walk wnd broken?
by Roger Eisenecher 09 Oct '02

09 Oct '02

Hi List I am using winedbg with the commands "walk wnd" or "info wnd <handle>". But unfortunately both functions seems to have problems to retrieve the registered window classes. I get always the class "-- Unknown --" expect for the top window (desktop). Could some one explain me why this happen or if this is a known "feature" of winedbg? kindly regards roger

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Re: [Fwd: Registry problem]
by steve.lustbader＠philips.com 09 Oct '02

09 Oct '02

>On Wed, Oct 09, 2002 at 01:55:00PM -0400, twickline2(a)triad.rr.com wrote: >> > Reply and cut out what you don't need...... >> > Posted from Lotus Notes Build V60_M13_04032002 >> > >> > Tom >> >> Sorry... You need to reply with ( Internet Style History ) >Aah ! If only I had known that this is indeed possible when I was forced >to use Notes ! >Oh, and yes, Notes' email representation is CRAPPY. >(not to mention that it has other bugs which are laughable) > >Thanks for this hint ! > Unfortunately, they added this feature in V6, and v5 (which I'm stuck with) has no such feature (I did the quoting by hand for this reply).

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Documentation and tools
by Steven Edwards 09 Oct '02

09 Oct '02

Hola, I would like to do some work on documentation for cygwin, mingw and MS_VC but need the sgml docbook tools. I could reboot in to Linux to work on it but I would like to be able to be able to build/support the docs under cygwin and mingw. What and where are the tools I need to build wines dtd? I have tried to port the sgml-tools package but have had issues building it with cygwin so I am thinking I am missing something. Anyone care to help? Thanks Steven

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Re: Registry problem
by steve.lustbader＠philips.com 09 Oct '02

09 Oct '02

Yup, this patch solved the bad file descriptor problem, but WinAmp gives me this output when I run it (with a backtrace): Unhandled exception: unimplemented function msvcrt.dll._i64toa called in 32-bit code (0x40cb0052). In 32-bit mode. Symbol __strtol_internal is invalid 0x40cb0052 (__wine_unimplemented+0x52 [msvcrt.spec.c:47] in msvcrt.dll.so): jmp 0x40cb004c (__wine_unimplemented+0x4c [msvcrt.spec.c:47] in msvcrt.dll.so) 50 void __wine_stub_msvcrt_dll_24(void) { __wine_unimplemented("??_7__non_rtti_object@@6B@"); } Wine-dbg>bt Backtrace: =>0 0x40cb0052 (__wine_unimplemented+0x52(func=0x40cc6851) [msvcrt.spec.c:47] in msvcrt.dll.so) (ebp=406dfc5c) 1 0x40cb0604 (__wine_stub_msvcrt_dll_275 [msvcrt.spec.c:102] in msvcrt.dll.so) (ebp=406dfc6c) 2 0x10076730 (OUT_DS.DLL.winampGetOutModule+0x22a8 in C:\PROGRAM FILES\WINAMP\PLUGINS\OUT_DS.DLL) (ebp=406dfce8) 3 0x100766a0 (OUT_DS.DLL.winampGetOutModule+0x2218 in C:\PROGRAM FILES\WINAMP\PLUGINS\OUT_DS.DLL) (ebp=406e0358) 4 0x00418994 (winamp.exe..text+0x17994 in C:\Program Files\Winamp\winamp.exe) (ebp=403d46da) 5 0x002e0000 (ebp=00240000) *** Invalid address 0x00240000 (I don't really need to use winamp, but it was an easy example of the previous problem.) -Steve PS - Uwe, I'd love to be able to quote email correctly, but I'm forced to use Lotus Notes at work, which doesn't seem to know how to reply very well. If anyone knows how to make Notes behave like a normal mail client, let me know. Alexandre Julliard To: Steve Lustbader/ANR/MS/PHILIPS@AMEC <julliard@winehq cc: Sylvain Petreolle <spetreolle(a)yahoo.fr> .com> wine-devel(a)winehq.com Sent by: Subject: Re: Registry problem julliard@winehq. com Classification: 10/09/2002 12:25 PM steve.lustbader(a)philips.com writes: > When I try to run WinAmp, it exits immediately with that same error. > It doesn't run at all, unlike the installer, which runs but then ends > with the error (probably when it tries to run winamp itself). Does this help? Index: dlls/winmm/wineoss/audio.c =================================================================== RCS file: /opt/cvs-commit/wine/dlls/winmm/wineoss/audio.c,v retrieving revision 1.62 diff -u -r1.62 audio.c --- dlls/winmm/wineoss/audio.c 7 Oct 2002 18:23:40 -0000 1.62 +++ dlls/winmm/wineoss/audio.c 9 Oct 2002 16:23:52 -0000 @@ -245,7 +245,7 @@ if ((fd = open(ossdev->dev_name, ossdev->open_access|O_NDELAY, 0)) == -1) { WARN("Couldn't open out %s (%s)\n", ossdev->dev_name, strerror(errno)); - return (errno == EBUSY) ? MMSYSERR_ALLOCATED : MMSYSERR_ERROR; + return -1; } fcntl(fd, F_SETFD, 1); /* set close on exec flag */ /* turn full duplex on if it has been requested */ @@ -373,7 +373,7 @@ } TRACE("Changing fd from %d to ", ossdev->fd); close(ossdev->fd); - OSS_RawOpenDevice(ossdev, &ossdev->audio_fragment); + ossdev->fd = OSS_RawOpenDevice(ossdev, &ossdev->audio_fragment); TRACE("%d\n", ossdev->fd); return ossdev->fd; } -- Alexandre Julliard julliard(a)winehq.com

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wrong size under gnome
by Medland, Bill 09 Oct '02

09 Oct '02

Any ideas before I spend lots of time? Our application has a right mix of technologies involved. This problem manifests itself with a container application hosting an OCX generated from Visual Basic. The container sizes itself as it loads the ocx. Under kde everything is fine; the dialog that is hosted is fully displayed. However under Gnome it seems that the size of the whole window is too small by the height of the window title bar, so that the bottom 18 pixels are hidden. any ideas? Bill

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Re: [Fwd: Registry problem]
by twickline2＠triad.rr.com 09 Oct '02

09 Oct '02

> Reply and cut out what you don't need...... > Posted from Lotus Notes Build V60_M13_04032002 > > Tom Sorry... You need to reply with ( Internet Style History ) And cut out what you dont want/need... Now ill go away :) Tom

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Re: Registry problem
by steve.lustbader＠philips.com 09 Oct '02

09 Oct '02

I'm using the latest cvs source (I update every day). I tried using a native advapi32 (from WinXP, which is all I have access to), but that just resulted in lots of other problems (unimplemented functions in ntdll.dll, etc. When I try to run WinAmp, it exits immediately with that same error. It doesn't run at all, unlike the installer, which runs but then ends with the error (probably when it tries to run winamp itself). Is it possible that sound isn't set up properly on my system? I don't really need sound on it, so I haven't played around with it too much. It's just the normal Redhat 7.2 install, with whatever sound settings it picked. I can listen to mp3's with xmms, though. -Steve Sylvain Petreolle To: Steve Lustbader/ANR/MS/PHILIPS@AMEC <spetreolle@yaho wine-devel(a)winehq.com o.fr> cc: Subject: Re: Registry problem 10/09/2002 02:18 AM Classification: What version of wine did you use ? With CVS of Oct 08, I install without problem. --- steve.lustbader(a)philips.com a écrit : > I started having a problem with today's source that appears > to be either registry or sound related. When I tried to > install Winamp (v 2.81 lite) in wine, I get this error: > > wine client error:8091280: sendmsg: Bad file descriptor > > Output from +reg,+relay ends with > > 08091280:Call > ntdll.NtQueryValueKey(00000048,40124878,00000002,406e2acc,00000100,406e2ac0) > ret=40977acc > trace:reg:NtQueryValueKey (0x48,L"WaveMapper",2,0x406e2acc,256) > wine client error:8091280: sendmsg: Bad file descriptor > > (the last 100 lines of the output can be seen at > http://www.lustbader.net/winamp.txt) > > I tried getting rid of my ~/fake_c and ~/.wine directories > and running wineinstall again, but that didn't help. > > -Steve > > ___________________________________________________________ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.com

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Registry problem
by twickline2＠triad.rr.com 09 Oct '02

09 Oct '02

-Steve PS - Uwe, I'd love to be able to quote email correctly, but I'm forced to use Lotus Notes at work, which doesn't seem to know how to reply very well. If anyone knows how to make Notes behave like a normal mail client, let me know. Reply and cut out what you don't need...... Posted from Lotus Notes Build V60_M13_04032002 Tom

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Re: Registry problem
by steve.lustbader＠philips.com 09 Oct '02

09 Oct '02

I tried the cvs source from October 7, and the problem doesn't occur (although winamp does crash with an unimplemented MSVCRT function when I try to run it). steve.lustbader+FromInterNet@ philips.com To: Sylvain Petreolle <spetreolle(a)yahoo.fr> Sent by: cc: wine-devel(a)winehq.com wine-devel-admin(a)winehq.com (bcc: Steve Lustbader/ANR/MS/PHILIPS) Subject: Re: Registry problem 10/09/2002 10:42 AM Classification: I'm using the latest cvs source (I update every day). I tried using a native advapi32 (from WinXP, which is all I have access to), but that just resulted in lots of other problems (unimplemented functions in ntdll.dll, etc. When I try to run WinAmp, it exits immediately with that same error. It doesn't run at all, unlike the installer, which runs but then ends with the error (probably when it tries to run winamp itself). Is it possible that sound isn't set up properly on my system? I don't really need sound on it, so I haven't played around with it too much. It's just the normal Redhat 7.2 install, with whatever sound settings it picked. I can listen to mp3's with xmms, though. -Steve Sylvain Petreolle To: Steve Lustbader/ANR/MS/PHILIPS@AMEC <spetreolle@yaho wine-devel(a)winehq.com o.fr> cc: Subject: Re: Registry problem 10/09/2002 02:18 AM Classification: What version of wine did you use ? With CVS of Oct 08, I install without problem. --- steve.lustbader(a)philips.com a écrit : > I started having a problem with today's source that appears > to be either registry or sound related. When I tried to > install Winamp (v 2.81 lite) in wine, I get this error: > > wine client error:8091280: sendmsg: Bad file descriptor > > Output from +reg,+relay ends with > > 08091280:Call > ntdll.NtQueryValueKey(00000048,40124878,00000002,406e2acc,00000100,406e2ac0) > ret=40977acc > trace:reg:NtQueryValueKey (0x48,L"WaveMapper",2,0x406e2acc,256) > wine client error:8091280: sendmsg: Bad file descriptor > > (the last 100 lines of the output can be seen at > http://www.lustbader.net/winamp.txt) > > I tried getting rid of my ~/fake_c and ~/.wine directories > and running wineinstall again, but that didn't help. > > -Steve > > ___________________________________________________________ Do You Yahoo!? -- Une adresse @yahoo.fr gratuite et en français ! Yahoo! Mail : http://fr.mail.yahoo.com

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Re: Major tidy up of Scroll.c to add foundations for flatscroll bars
by Alexandre Julliard 09 Oct '02

09 Oct '02

"Andrew M. Johnston" <johnstonam(a)logica.com> writes: > controls.h - improve the scroll bar nonclient separation > nonclient.c - remove NC_TrackScrollBar and use scrollbar WINAPI routine > scrollbar.c - complete rewrite using similar structure and logic > - unified drawing code > - simpler event processing logic > - minimised drawing > - better conformance to windows on LINEUP and LINEDOWN events All the flat scrollbar stuff has nothing to do in scroll.c, the normal scrollbars shouldn't need to know anything about flatsb at all. The flatsb control should intercept messages it needs to change by subclassing the windows, and call down to the normal scrollbar where necessary. > Note: it is possible to split the scroll changes up into three consistent parts if > really necessary That would be nice. Also if you could avoid unnecessary changes like renaming SCROLLBAR_INFO to SCROLL_INFO that would make it easier to see what is really being changed. -- Alexandre Julliard julliard(a)winehq.com

3 5

Listview
by Dimitrie O. Paun 09 Oct '02

09 Oct '02

Hi folks, Here's a quick status update on the listview. Currently, the listview goes through a major cleanup. It is required -- the file is huge (over 10000 lines when I started, now it's 9200 with more features!), and has accumulated a lot of cruft over the last few years. This is very normal for such a complex control as listview, and we need to prep the code to add more features. At the same time, I go over the code, review it for correctness, fix bugs, and implement the missing functionality. While it may look I do mostly code reorganizations, this is not the case: a lot of corner bugs have been fixed, functionality has been enhanced, code has been cleaned up, and simplified. Due to the cleaner code base, we are in a better position to fix problem, and add features. The downside of all this is that (1) old bugs, and missing functionality is exposed, (2) new bugs are introduced. On top of it all, two major efforts were happening simultaneously: Guy's ICON mode work, and mine. Guy did a wonderful job at fixing some of the issues in ICON mode, unfortunately my changes interacted with his in a nasty way. So we have some problems. I am aware of some of them, and I'm working to fix them. But it will take some time, as I trying to fix a problem, I see some cleanup that needs doing _before_ I work on the bug itself. Currently, I am aware of the following problems: -- selection (clicking on items sometimes does not select them) -- drawing (focus, background, etc.) -- calculating item rectangles If you are experience problems with the listview, I'd like to hear from you. If you want to help, some test cases will help quite a bit. -- Dimi.

3 10

wine on sparc solaris
by Juraj Hercek 09 Oct '02

09 Oct '02

Hi, Since no one had similar problems as I did on sparc solaris (no reply to my previous email sent to wine-devel on /Wed Oct 02 2002 - 09:38:12 CDT/ ). I started to debug it. First problem lies here: $WINE_ROOT/dlls/ntdll/virtual.c:986 There is a condition that says: (char *)base + size > (char *)ADDRESS_SPACE_LIMIT If base+size is above address space limit, NtAllocateVirtualMemory fails. Problem is, that addresses returned by wine_anon_mmap function ($WINE_ROOT/library/port.c:458) - which in turn calls system mmap - are far behind ADDRESS_SPACE_LIMIT (ADDRESS_SPACE_LIMIT=0xc0000000, definition in $WINE_ROOT/dlls/ntdll/virtual.c:110). Just to be precise, they are around 0xfe000000 and higher. I changed address space limit to -1, just to avoid this problem (I know, this is probably not the best solution, but I didn't find better one at the moment). After this change NtAllocateVirtualMemory passed. When I run it again, I got stuck in setup_dos_mem() function ($WINE_ROOT/msdos/dosmem.c:489) where is error saying: "Cannot use first megabyte for DOS address space, please report." After deeper insight I figured out that try_mmap_fixed() function failed ($WINE_ROOT/library/port.c:431), because memory page we were trying to allocate was alredy mapped. So, question is: Is there any way how to solve these two problems (address space limit, already mapped pages) correctly? Thanks for reply. Juraj

1 0

LoadLibrary during PROCESS_ATTACH
by Uwe Bonnes 09 Oct '02

09 Oct '02

Hallo, I am trying to debug Xilinx webpack version 5.1. If I understand things right, the "ise" application crashed because it unloads a dll, but later still accesses this dll. This seems to happen, because during MODULE_InitDLL of the dll it calls a Loadlibrary on itself. As MODULE_InitDLL sets WINE_MODREF_MARKER, and the flow of execution in LoadLibrary checks for WINE_MODREF_MARKER before incrementing the RefCount, the refcount gets wrong and the application unloaded. Forcing the increment of RefCount in MODULE_LoadLibraryExA unconditional of WINE_MODREF_MARKER makes the application continue. Do we need the check for WINE_MODREF_MARKER in MODULE_LoadLibraryEx? Do we still need MODULE_LoadLibraryEx at all? Bye -- Uwe Bonnes bon(a)elektron.ikp.physik.tu-darmstadt.de Institut fuer Kernphysik Schlossgartenstrasse 9 64289 Darmstadt --------- Tel. 06151 162516 -------- Fax. 06151 164321 ----------

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