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Virtual Pages difference - Spotted with VirtualQuery()
by Max 18 Jul '02

18 Jul '02

As usual, AutoCAD seems to be a good test-bench for wine :-) I spotted the problem that seemed coming from VirtualQuety function, but that is (I guess... hmmmm) more a problem of memory handling in wine. I made a little test app; here the results in wine and win2k, later on the app itself : WINE RESULTS : Memory info about '004012F0' : Base Address : 00401000 Allocation Base : 00400000 Allocation Protect : PAGE_READONLY | PAGE_WRITECOPY | PAGE_EXECUTE_READWRITE | PAGE_NOACCESS Region Size : 00017000 State : MEM_COMMIT Protect : PAGE_WRITECOPY <----- HERE Type : MEM_PRIVATE WIN2k RESULTS : Memory info about '004012F0' : Base Address : 00401000 Allocation Base : 00400000 Allocation Protect : PAGE_EXECUTE_WRITECOPY Region Size : 00001000 State : MEM_COMMIT Protect : PAGE_EXECUTE_READ <---- AND HERE Type : MEM_IMAGE Well, dunno too much about Type field, I didn't find an app that check it yet; I did find the app that uses Protect flag; I think it's poor coded, but as usual we should make bad apps work too :-) The app put some data in code page, not yet spotted if hard or soft-coded, then before reading it checks Protect field to see if it has not set the PAGE_GUARD, NO_ACCESS and WRITECOPY flags; if t has, it hangs some 10.000 lines later (sigh....) I think wine should set Protect flag quite as like as possible as windoze For AutoCAD2000 I put a dirty hack in process.c, but is really ugly; i'd prefer not to put my hands (bytes ?) too deeply inside some code that I don't understand completely... Attached is the test source (compiled in Borland CBuilder, but should work with any compiler, apart some unuseful pragma's). If needed I can post the compiled too :-) Regards Max

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Re: solaris configure strangness
by Gregg Mattinson 18 Jul '02

18 Jul '02

I have some spare time, so I'll see what I can get done today. I will only be able to test on Solaris, so someone will need to test my patch on Linux. Gregg Mattinson Co-op Developer Sun Microsystems of Canada >From: Shachar Shemesh <wine-devel(a)sun.consumer.org.il> >To: Francois Gouget <fgouget(a)free.fr> >CC: wine-devel(a)winehq.org >Subject: Re: solaris configure strangness >Date: Thu, 18 Jul 2002 09:09:07 +0300 > > >Francois Gouget wrote: > >>So to have a clean configure, the above header must be moved out of the >>big AC_CHECK_HEADERS and into their individual checks where we can >>specifically test for these dependencies. See for instance XShm.h (only >>a vague quide). >> >> >I'll try, but I only have solaris machines at work, and this is far from >my main focus on Wine (I'm working on BiDi, if you remeber correctly >;-). I am only looking into solaris at all because at work we use some >windows compat library for solaris (don't remeber the name, but it >wasn't mainsoft's) for the GUI part of the product. I am sprinkling the >idea to the Unix GUI team here to check Wine out. > >The response so far has been moderetely positive. (using those compat >libraries incures a non-trivial per-seat license that goes to MS, as >well as horrible support. They have been complaining that response time >on one incident was ONE YEAR!!!! and the idea of having the sources to >the library itself were appealing to them). The main problem was that it >would take over two days of effort just looking into it, and they cannot >spare the time. > >I just D/L the CVS to see what it would take. I am also not an autoconf >expert. If I have more spare time at work, I will have a look at that. >If not, I'd rather spend my Wine dev time trying to figure out how the >fr1661n6 h377 one is supposed to go about implementing the humoungous >monster that is GetCharacterPlacement without creating a 500 lines function. > > Shachar

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Windows emulator for Linux - here WINE again
by Oliver Ob 18 Jul '02

18 Jul '02

> > Hi All & Austin, > > who typed.... > > It has been a while since I have tried WINE. Tell me/us, what games you > are running & what tweaks yall made-if any? I would like to run these applications which I have so far not found in the wine homepage to be supported: Rebirth 1.0 audio application, audio runs GOOD, but screen addressment Rebirth 2.01 audio application, audio runs GOOD, but screen addressment VGA Planets Winplan 3.5 front screen loads, but cannot play game Planets 4 front screen loads, but cannot play game Incubation (Battle Isle 4) title loads, but no sound 688i Hunter Killer title loads from cd, but gets stuck on front screen, no sound My versions are all registered and original so that is not sort of a shareware restriction, but a problem of tweak options for wine. i also stand in front of a wall when it comes to that the audio WORKS for the sound applications, but does not for the games. WONDER BIG TIME. Hello Austin!! I am currently trying out Wine as well. The programs I use (Rebirth and VGA Planets/Winplan) do work in part, but sort of problem lies in the SCREEN ADDRESSING. how should I twiddle that? example: appearance of NTpassword is under native windoze: user1 password1 info1 user2 password2 info2 user3 password3 info3 user4 password4 info4 user5 password5 info5 but under wine it is mixed up, sort of like this: user5 password2 info1 user1 password3 info2 user2 password4 info3 user3 password5 info4 user4 password1 info5 how can i fix that? it appears to be not a program, but a wine error. hope we can work this out together! -- *º¤., ¸¸,.¤º*¨¨¨*¤ =Oliver@home= *º¤., ¸¸,.¤º*¨¨*¤ I http://www.bmw-roadster.de/Friends/Olli/olli.html I I http://www.bmw-roadster.de/Friends/friends.html I I http://groups.yahoo.com/group/VGAP-93 I I http://home.t-online.de/home/spacecraft.portal I >>> Telek0ma iBBMS - soon back online +49.4503.TRSi1/TRSi2 <<<

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solaris configure strangness
by Shachar Shemesh 18 Jul '02

18 Jul '02

Hi list. Due to seeing other people looking at it, I decided to try and compile WINE on solaris 2.8 sparc. During configure I get the following messages: checking for ar... ar configure: WARNING: X11/XKBlib.h: present but cannot be compiled configure: WARNING: X11/XKBlib.h: check for missing prerequisite headers? configure: WARNING: X11/XKBlib.h: proceeding with the preprocessor's result configure: WARNING: XShape extension not found, Wine will be built without it configure: WARNING: DGA extension not found, Wine will be built without it configure: WARNING: XFree86 VMODE extension not found, Wine will be built without it configure: WARNING: XVideo extension not found, Wine will be built without it configure: WARNING: net/if.h: present but cannot be compiled configure: WARNING: net/if.h: check for missing prerequisite headers? configure: WARNING: net/if.h: proceeding with the preprocessor's result configure: WARNING: netinet/ip.h: present but cannot be compiled configure: WARNING: netinet/ip.h: check for missing prerequisite headers? configure: WARNING: netinet/ip.h: proceeding with the preprocessor's result configure: WARNING: resolv.h: present but cannot be compiled configure: WARNING: resolv.h: check for missing prerequisite headers? configure: WARNING: resolv.h: proceeding with the preprocessor's result ... However, when finally done: checking X11/XKBlib.h usability... no checking X11/XKBlib.h presence... yes checking for X11/XKBlib.h... yes checking net/if.h usability... no checking net/if.h presence... yes checking for net/if.h... yes checking netinet/ip.h usability... no checking netinet/ip.h presence... yes checking for netinet/ip.h... yes checking resolv.h usability... no checking resolv.h presence... yes checking for resolv.h... yes Can anyone explain what this means? Shachar

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Re: Updown fix
by Guy L. Albertelli 18 Jul '02

18 Jul '02

----- Original Message ----- From: "Dimitrie O. Paun" <dpaun(a)rogers.com> To: "Wine Patches" <wine-patches(a)winehq.com> Sent: Tuesday, July 16, 2002 9:26 PM Subject: Updown fix > Changelog: > Allow the application to subclass a buddy edit > (spotted by Guy L. Albertelli). > > Index: dlls/comctl32/updown.c [snip] Yes this fixes the problem reported. I like it a lot better also. Thanks, Dimi. Guy

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VirtualQuery problem... maybe
by Max 17 Jul '02

17 Jul '02

After 2 weeks debugging between window$ and wine (sigh), I found a different behaviour of VirtualQuery function : The app queries info about some pages in its code (really dunno why....); in PROTECT field of BASIC_MEMORY_INFO, windows returns a 0x20 value (EXECUTE_READ), but wine returns 0x08 (WRITE_COPY), causing app to hang. I guess there's an error somewhere, as the required info belongs to executable code, so at least should be active some EXECUTE flag; btw, my app checks only that the page has not active NO_ACCESS, WRITECOPY and PAGE_GUARD flags, and behaves badly if find one of them. As a check, I only add an *protect = *protect & 0xffff7fff to GetWin32Prot code, taking so off the WRITECOPY flag only, and the app began starting. As I don't know about anything of linux memory protections (sigh), the question is : is there someone with wnough skllls that want to check it ? :-) Regards Max

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CxxFrameHandler problem
by Steven Edwards 17 Jul '02

17 Jul '02

If anyone is working on the CxxFrameHandler I have two applications I have been working on that may help in testing/tracking down the problems. Currently both WinCVS and geoshell suffer from this problem. Both applications are GPL so if you need to look at the source to find out what is going on you can. fixme:msvcrt:__CxxFrameHandler (0x40473df4,0x40585e54,0x40473a80,0x40473a1c):stub? fixme:msvcrt:__CxxFrameHandler (0x40473a20,0x40585e54,0x404736ac,0x40473648):stub? fixme:msvcrt:__CxxFrameHandler (0x4047364c,0x40585e54,0x404732d8,0x40473274):stub? fixme:msvcrt:__CxxFrameHandler (0x40473278,0x40585e54,0x40472f04,0x40472ea0):stub? fixme:msvcrt:__CxxFrameHandler (0x40472ea4,0x40585e54,0x40472b30,0x40472acc):stub? fixme:msvcrt:__CxxFrameHandler (0x40472ad0,0x40585e54,0x4047275c,0x404726f8):stub? fixme:msvcrt:__CxxFrameHandler (0x404726fc,0x40585e54,0x40472388,0x40472324):stub? fixme:msvcrt:__CxxFrameHandler (0x40472328,0x40585e54,0x40471fb4,0x40471f50):stub? fixme:msvcrt:__CxxFrameHandler (0x40471f54,0x40585e54,0x40471be0,0x40471b7c):stub? __________________________________________________ Do You Yahoo!? Yahoo! Autos - Get free new car price quotes http://autos.yahoo.com

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Re: solaris configure strangeness
by Warren_Baird＠cimmetry.com 17 Jul '02

17 Jul '02

> configure: WARNING: net/if.h: present but cannot be compiled > configure: WARNING: net/if.h: check for missing prerequisite headers? > configure: WARNING: net/if.h: proceeding with the preprocessor's result > > [...] > > Can anyone explain what this means? Well, to directly answer your question - no, I'm not sure what it means. But I see the same thing when I compile on sparc, and it doesn't seem to have any obvious impact on things... Warren

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fix for bug #24
by Michael Stefaniuc 17 Jul '02

17 Jul '02

Hello, at least the attached patch fixes the problem described in the summary of bug #24 (in the description there are some other problems described too. That's why i CC wine-devel to let one of the bugzilla guru's decide how to proceed with that bug report). ImageList_Remove when called to remove all images on an empty ImageList returns TRUE. Checked with the ControlSpy on Windows 98SE (MSDN wasn't helpfull in this case). Changelog: - Michael Stefaniuc <mstefani(a)redhat.com> ImageList_Remove returns TRUE when removing all images of an empty ImageList bye michael -- Michael Stefaniuc Tel.: +49-711-96437-199 System Administration Fax.: +49-711-96437-111 Red Hat GmbH Email: mstefani(a)redhat.com Hauptstaetterstr. 58 http://www.redhat.de/ D-70178 Stuttgart

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programs/winetest/wine.xs - alloc_thunk()
by Gregg Mattinson 17 Jul '02

17 Jul '02

In programs/winetest/wine.xs, there is a function alloc_thunk(). Currently, there is only an implementation for i386. I have created an implementation for sparc, but I can't figure out how to test it. Does anyone know how this function gets called, or if it is still used? I tried "wine winetest.exe.so tests/wine.pl" and that calls some of the other functions in wine.xs, but not alloc_thunk(). Any help would be appreciated. Thanks, Gregg Mattinson Co-op Developer Sun Microsystems of Canada

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