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84464 discussions

Re: How to use AddressSanitizer with Wine?
by Bernhard Übelacker 07 May '25

07 May '25

Am 28.04.25 um 11:55 schrieb Yuxuan Shui: > Hi, > > I heard you were talking about ASan :) > > Just want to say that I happen to be working on ASan as well. Bernhard did > amazing work getting llvm's ASan runtime to work with Wine, however I am doing > a different approach. I want to be able to intrument the entirity of Wine, not > just PE. This has some challenges, created by e.g. the PE/Unix split, WoW64, > etc. I don't think any ASan runtimes can handle this yet, so I am working on > a special runtime for Wine. This is a lot of work, but on the flip side, this > should make running Wine under ASan much smoother, and rid us of the dependency > on compiler-rt. > > Ask me anything if this sounds interesting. Hopefully this idea doesn't sound > completely crazy to you ^^; > > Best, > Yuxuan Hello Yuxuan, this sounds interesting :-) I wondered if it would be possible to use PE and unix side with ASan enabled, and guessed this might need some changes in synchronising both to access a single Shadow memory, but never tried something into this direction. Kind regards, Bernhard

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How do I determine which functions are unimplemented?
by zhengxianwei 07 May '25

07 May '25

When a function is commented out and the application calls it, the application crash silently . I dont know which function caused this. Is there any way to quickly determine which functions are unimplemented ? eg: https://github.com/wine-mirror/wine/blob/226a7eeabbc13345e49da1ff8c018d6f06…

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Why, in Wine, are some unimplemented APIs not marked as stubs but instead commented out?
by zhengxianwei 06 May '25

06 May '25

This results in a situation where, due to the missing API, the program doesn't report an error but instead directly aborts; whereas if it were marked as a stub, it would produce a clear error eg: https://github.com/wine-mirror/wine/blob/226a7eeabbc13345e49da1ff8c018d6f06… Does this involve some of wine's development philosophy?

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Wine staging 10.7 release
by Alistair Leslie-Hughes 03 May '25

03 May '25

Binary packages for various distributions will be available from: https://www.winehq.org/download Summary since last release * Rebased to current wine 10.7 (347 patches are applied to wine vanilla) Upstreamed (Either directly from staging or fixed with a similar patch). * win32u: Fix return value of ScrollWindowEx for invisible windows. Removed (No longer required). * d3dx9_36-DDS (fixed upstream) Added: * None Updated: * vkd3d-latest * odbc32-fixes Where can you help * Run Steam/Battle.net/GOG/UPlay/Epic * Test your favorite game. * Test your favorite applications. * Improve staging patches and get them accepted upstream. * Suggest patches to be included in staging. As always, if you find a bug, please report it via https://bugs.winehq.org Best Regards Alistair.

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Announcing WineConf 2025
by Alexandre Julliard 24 Apr '25

24 Apr '25

Folks, It's been a while, so it's time for another WineConf! Given that a large proportion of the Wine devs are working for CodeWeavers, we thought that we'd do WineConf right after our annual company meeting, to take advantage of most people being in town already. So the plan is to hold WineConf on Saturday September 27, 2025. The location is The Hague, Netherlands. In fact it will be the exact same venue as WineConf 2018, which I'm sure many of you remember fondly ;-) You can find all the details here: https://gitlab.winehq.org/wine/wine/-/wikis/WineConf/WineConf-2025 Please note that we ask people to register so that we can get a headcount for the hotel. Attending is free of charge, and travel sponsorship is available. Looking forward to seeing many of you there! -- Alexandre Julliard julliard(a)winehq.org

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Wine staging 10.6 release
by Alistair Leslie-Hughes 21 Apr '25

21 Apr '25

Binary packages for various distributions will be available from: https://www.winehq.org/download Summary since last release * Rebased to current wine 10.6 (333 patches are applied to wine vanilla) Upstreamed (Either directly from staging or fixed with a similar patch). * user32: Call UpdateWindow() during DIALOG_CreateIndirect. * Send WM_NCPOINTERUP on focus regain. * cryptext: Implement CryptExtOpenCER. Removed (No longer required). * d3dx9_36-DDS (fixed upstream) Added: * None Updated: * vkd3d-latest * odbc32-fixes Where can you help * Run Steam/Battle.net/GOG/UPlay/Epic * Test your favorite game. * Test your favorite applications. * Improve staging patches and get them accepted upstream. * Suggest patches to be included in staging. As always, if you find a bug, please report it via https://bugs.winehq.org Best Regards Alistair.

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Upcoming vkd3d 1.16 release
by Henri Verbeet 15 Apr '25

15 Apr '25

Hi all, The planned release date for vkd3d 1.16 is May 20. That means the public API will become frozen a week from now on April 22, and features will be frozen two weeks before the release, on May 6. This (of course) does not mean that development should slow down or stop; after making sure that we're in good shape to release, this would be the ideal time to make sure any larger features are ready to get merged at the start of the next development cycle. As usual, if you're an upstream vkd3d developer, please do the following: - Keep an eye on Bugzilla for any reported regressions. - Review any API changes since the previous release. - Verify that all vkd3d tests pass on your hardware/setup, and please send fixes if they don't. - Review and improve the documentation. - Get any larger features ready to get merged at the start of the next development cycle. If you're a downstream user of vkd3d, please test your applications for any regressions, and file bug reports if you find any. The planned release date for vkd3d 1.17 is August 21. Regards, Henri

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Apple Silicon compilation
by robert lippmann 10 Apr '25

10 Apr '25

Hi all, I tried to update the wiki to document how to compile Wine on Apple Silicon, but I’m not sure if it went through. Basically, you need to add lld (which pulls in llvm) in addition to the other build dependencies So: brew install lld Then: PATH=`brew —prefix llvm`/bin:`brew —prefix bison`/bin:$PATH Then everything compiles. You probably don’t even need Xcode. And you probably should have Rosetta2 installed. I haven’t actually been able to get it to run yet, though… — Rob

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Wine staging 10.5 release
by Alistair Leslie-Hughes 06 Apr '25

06 Apr '25

Binary packages for various distributions will be available from: https://www.winehq.org/download Summary since last release * Rebased to current wine 10.5 (336 patches are applied to wine vanilla) Upstreamed (Either directly from staging or fixed with a similar patch). * winex11.drv: Add support for _NET_ACTIVE_WINDOW. * user32: Before asking a WM to activate a window make sure that the window is in foreground and not minimized. * shell32: Added stub for IEnumObjects interface. * shell32: Added stub for IObjectCollection interface. Removed (No longer required). * None Added: * None Updated: * vkd3d-latest * ntdll-Syscall_Emulation * ntdll-ForceBottomUpAlloc Where can you help * Run Steam/Battle.net/GOG/UPlay/Epic * Test your favorite game. * Test your favorite applications. * Improve staging patches and get them accepted upstream. * Suggest patches to be included in staging. As always, if you find a bug, please report it via https://bugs.winehq.org Best Regards Alistair.

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Re: Troubleshooting openSUSE's packaging process
by Alexander Leithner 05 Apr '25

05 Apr '25

Am 04.04.25 um 15:44 schrieb Alexandre Julliard: > Alexander Leithner <aleithner(a)level101.at> writes: >> Shouldn't GCC provide support for -mabi=ms out of the box? > > Yes, there must be something else going on. Is the config.log file > available? OK, I've managed to extract config.log from a local OBS build. The section relevant to -mabi=ms reads: configure:20674: checking for working -mabi=ms configure:20693: gcc -m64 -c -O2 -Wall -U_FORTIFY_SOURCE -D_FORTIFY_SOURCE=3 -fstack-protector-strong -funwind-tables -fasynchronous-unwind-tables -fstack-clash-protection -Werror=return-type -mabi=ms conftest.c >&5 conftest.c: In function 'a': conftest.c:165:79: error: control reaches end of non-void function [-Werror=return-type] 165 | int a(int b, ...) { __builtin_ms_va_list list; __builtin_ms_va_start(list,b); } | ^ cc1: some warnings being treated as errors configure:20693: $? = 1 Indeed, the build script on OBS exports a bunch of additional flags before configuring Wine as seen above, including setting -Werror=return-type. Running configure with CFLAGS='-Werror=return-type ' also is enough to reproduce OBS' config.log output locally on my machine. Is this a bug in -mabi=ms detection or should OBS not set -Werror=return-type? As a side note, OBS also enables Fortify. Isn't this subsequently disabled by configure anyway? If so, I imagine OBS could just not enable it in the first place, right? Thanks for your help! Best, Alexander Leithner

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