December 2021 - Wine-bugs - list.winehq.org

[Bug 51716] New: gameux:gamestatistics fails on Windows 10 1809+
by WineHQ Bugzilla 03 Dec '21

03 Dec '21

https://bugs.winehq.org/show_bug.cgi?id=51716 Bug ID: 51716 Summary: gameux:gamestatistics fails on Windows 10 1809+ Product: Wine Version: unspecified Hardware: x86-64 OS: Windows Status: NEW Severity: normal Priority: P2 Component: gameux Assignee: wine-bugs(a)winehq.org Reporter: fgouget(a)codeweavers.com gameux:gamestatistics fails on Windows 10 1809+: gamestatistics.c:161: Test failed: GetGameStatistics returned unexpected value: 0x00000000 gamestatistics.c:162: Test failed: Expected output pointer to be NULL, got neither NULL nor deadbeef gamestatistics.c:212: Test failed: setting category title invalid result: 0x80070057 gamestatistics.c:215: Test failed: setting category title failed: Category0 gamestatistics.c:216: Test failed: setting category title failed: Category1 gamestatistics.c:217: Test failed: setting category title failed: Category2 gamestatistics.c:221: Test failed: setting statistic returned unexpected value: 0x80070057) gamestatistics.c:224: Test failed: setting statistic returned unexpected value: 0x80070057) gamestatistics.c:231: Test failed: setting statistic returned unexpected value: 0x80070057) gamestatistics.c:238: Test failed: setting statistic returned unexpected value: 0x80070057) gamestatistics.c:248: Test failed: setting statistic failed: name=Statistic00, value=Value00 gamestatistics.c:250: Test failed: setting statistic failed: name=Statistic01, value=Value01 gamestatistics.c:252: Test failed: setting statistic failed: name=Statistic10, value=Value10 gamestatistics.c:254: Test failed: setting statistic failed: name=Statistic11, value=Value11 gamestatistics.c:256: Test failed: setting statistic failed: name=Statistic20, value=Value20 gamestatistics.c:258: Test failed: setting statistic failed: name=Statistic21, value=Value21 gamestatistics.c:265: Test failed: statistics file L"C:\\Users\\winetest\\AppData\\Local\\Microsoft\\Windows\\GameExplorer\\GameStatistics\\{17A6558E-60BE-4078-B66F-9C3ADA2A32E6}\\{17A6558E-60BE-4078-B66F-9C3ADA2A32E6}.gamestats" does not exists gamestatistics.c:268: Test failed: setting category title failed: Category0a gamestatistics.c:276: Test failed: GetGameStatistics returned invalid open result: 0x0 gamestatistics.c:281: Test failed: getting category title failed gamestatistics.c:282: Test failed: getting category title returned invalid string (null) gamestatistics.c:287: Test failed: getting category title failed gamestatistics.c:288: Test failed: getting category title returned invalid string (null) gamestatistics.c:293: Test failed: getting category title failed gamestatistics.c:294: Test failed: getting category title returned invalid string (null) gamestatistics.c:300: Test failed: getting category title failed gamestatistics.c:305: Test failed: getting statistic failed gamestatistics.c:306: Test failed: getting statistic returned invalid name gamestatistics.c:307: Test failed: getting statistic returned invalid value gamestatistics.c:312: Test failed: getting statistic failed gamestatistics.c:313: Test failed: getting statistic returned invalid name gamestatistics.c:314: Test failed: getting statistic returned invalid value gamestatistics.c:319: Test failed: getting statistic failed gamestatistics.c:320: Test failed: getting statistic returned invalid name gamestatistics.c:321: Test failed: getting statistic returned invalid value gamestatistics.c:326: Test failed: getting statistic failed gamestatistics.c:327: Test failed: getting statistic returned invalid name gamestatistics.c:328: Test failed: getting statistic returned invalid value gamestatistics.c:333: Test failed: getting statistic failed gamestatistics.c:334: Test failed: getting statistic returned invalid name gamestatistics.c:335: Test failed: getting statistic returned invalid value gamestatistics.c:340: Test failed: getting statistic failed gamestatistics.c:341: Test failed: getting statistic returned invalid name gamestatistics.c:342: Test failed: getting statistic returned invalid value gamestatistics.c:350: Test failed: statistics file L"C:\\Users\\winetest\\AppData\\Local\\Microsoft\\Windows\\GameExplorer\\GameStatistics\\{17A6558E-60BE-4078-B66F-9C3ADA2A32E6}\\{17A6558E-60BE-4078-B66F-9C3ADA2A32E6}.gamestats" does not exists https://test.winehq.org/data/patterns.html#gameux:gamestatistics It looks like for a number of these Windows changed the way it handles invalid parameters / border cases. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 51873] New: Joy.cpl crashes on the FFB tab when the FFB device is selected in the drop down list
by WineHQ Bugzilla 03 Dec '21

03 Dec '21

https://bugs.winehq.org/show_bug.cgi?id=51873 Bug ID: 51873 Summary: Joy.cpl crashes on the FFB tab when the FFB device is selected in the drop down list Product: Wine Version: 6.19 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: minor Priority: P2 Component: joy.cpl Assignee: wine-bugs(a)winehq.org Reporter: logos128(a)gmail.com CC: rbernon(a)codeweavers.com Distribution: ArchLinux Created attachment 70792 --> https://bugs.winehq.org/attachment.cgi?id=70792 joy_cpl_6.19_crash.log This happens when the wineprefix is configured through registry to use bus_udev / hidraw ("Enable SDL" = 0 and "DisableInput" = 1). After some debugging found out that the supported number of buttons in Joy.cpl is 32, while the device is reporting 128. In result state.rgbButtons (main.c/ff_input_thread()) is being evaluated outside of its bounds, which eventually leads to going through the check where the real crash happens in IDirectInputEffect_SetParameters():775. After fixing the out of bounds issue (attached a patch for that), now joy.cpl doesn't crash immediately, but after choosing the desired FFB effect and pushing a button on the wheel to start the test. After some more debugging found out that joy->effects[chosen_effect].effect (the first operand) is NULL, leading to the segmentation fault. So probably the lpVtbl is not initialized for some reason. Other parts of that structure looked OK IMO. Otherwise the tracking of the steering wheel on the first tab worked properly through HIDRAW, as well as the available buttons. So this is already very positive :) Have tried it also through the SDL bus ("Enable SDL" = 1), and it worked as expected. The FFB test also partially worked. The sine wave effect was functional, while the constant and conditional effect didn't react. Also while debugging the above issue saw that joy->num_buttons is incorrectly set to 134 buttons, while the device (Simucube 2 Sport) has 128. Appeared that the PID State input report which includes several usages with report count 1, is being parsed as a normal input report in dinput/joystick_hid.c/enum_objects(), and those parameters are counted as buttons. So attached a patch for this too. Do you have any hints how to debug dinput properly for the lpVtbl issue? The gdb script helps a lot BTW :) (The attached crash log is after the first patch applied, but it was similar before that.) -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 52058] New: GTA 1997 autorun.exe not work
by WineHQ Bugzilla 03 Dec '21

03 Dec '21

https://bugs.winehq.org/show_bug.cgi?id=52058 Bug ID: 52058 Summary: GTA 1997 autorun.exe not work Product: Wine Version: unspecified Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: guillere(a)adinet.com.uy Distribution: --- Created attachment 71069 --> https://bugs.winehq.org/attachment.cgi?id=71069 git bissect result I'am running GTA (Grand Theft Auto (1997)) using the original CD-ROM (mounting trow CDEMU) (using CUE from Internet Archive) d:\autorun.exe NOT WORK in master branch (git://source.winehq.org/git/wine.git) BUT it work in wine 6.0! I make a git bissect from tag wine-6.0 to MASTER The result.... guille(a)Aspire-I5:~/src/wine$ git bisect good 0dd37b02f99f5090dd855343fcd8a99496047f3e is the first bad commit commit 0dd37b02f99f5090dd855343fcd8a99496047f3e Author: Paul Gofman <pgofman(a)codeweavers.com> Date: Tue Nov 2 13:26:42 2021 +0300 ntdll: Store module dependencies in DDAG structure. Signed-off-by: Paul Gofman <pgofman(a)codeweavers.com> Signed-off-by: Alexandre Julliard <julliard(a)winehq.org> dlls/kernel32/tests/module.c | 12 +-- dlls/ntdll/loader.c | 201 +++++++++++++++++++++++++++++++------------ include/winternl.h | 4 +- 3 files changed, 152 insertions(+), 65 deletions(-) -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 43456] New: Cannot successfully install WebPlus X8 from SERIF.
by wine-bugs＠winehq.org 03 Dec '21

03 Dec '21

https://bugs.winehq.org/show_bug.cgi?id=43456 Bug ID: 43456 Summary: Cannot successfully install WebPlus X8 from SERIF. Product: Wine Version: 2.13 Hardware: x86 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: want.g(a)xtra.co.nz Distribution: --- Created attachment 58824 --> https://bugs.winehq.org/attachment.cgi?id=58824 Program Dump. Cannot install WebPlus X8 from SERIF. This product starts to install, but fails when publishing the product (Whatever that is). It copies files, sets up Registry then fails when the program application subinacl.exe gets a page error. The program DUMP showing this error is attached. The Windows S/W level was set to Windows 10. However I have tried XP thru to Windows 10 and the install fails for the same reason. The Libraries installed were: mfc42 (native), mfc42u(native) and msvcr100(native, builtin). The WINE level was 2.13-Staging. However the failure is the same when using lower levels of WINE. Applications installed were: MicroSoft Visual C++ 2010 x86 Redist. 10.0.40219; Wine Gecko (32 bit) 2.47; Wine Mono 4.7.0. I am running XUBUNTU 16.04 LTS. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 50540] New: Windows PowerShell Core 6.2 Preview 2 for ARM32 crashes on unimplemented function KERNEL32.dll.RtlVirtualUnwind
by WineHQ Bugzilla 03 Dec '21

03 Dec '21

https://bugs.winehq.org/show_bug.cgi?id=50540 Bug ID: 50540 Summary: Windows PowerShell Core 6.2 Preview 2 for ARM32 crashes on unimplemented function KERNEL32.dll.RtlVirtualUnwind Product: Wine Version: 6.0 Hardware: arm OS: Linux Status: NEW Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: focht(a)gmx.net Distribution: --- Hello folks, as it says. Download: https://web.archive.org/web/20210121225132/https://github.com/PowerShell/Po… --- snip --- $ pwd /home/focht/projects/winrt-apps/powershell620-arm32 $ file *.{dll,exe} ... api-ms-win-crt-utility-l1-1-0.dll: PE32 executable (DLL) (console) ARMv7 Thumb, for MS Windows clrcompression.dll: PE32 executable (DLL) (console) ARMv7 Thumb, for MS Windows clretwrc.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows clrjit.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows coreclr.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows dbgshim.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows hostfxr.dll: PE32 executable (DLL) (console) ARMv7 Thumb, for MS Windows hostpolicy.dll: PE32 executable (DLL) (console) ARMv7 Thumb, for MS Windows mi.dll: PE32 executable (DLL) (console) ARMv7 Thumb, for MS Windows miutils.dll: PE32 executable (DLL) (console) ARMv7 Thumb, for MS Windows mscordaccore.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows mscordaccore_arm_arm_4.6.26919.02.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows mscordbi.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows mscorlib.dll: PE32 executable (DLL) (console) Intel 80386 Mono/.Net assembly, for MS Windows mscorrc.debug.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows mscorrc.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows netstandard.dll: PE32 executable (DLL) (console) Intel 80386 Mono/.Net assembly, for MS Windows pwrshplugin.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows pwsh.dll: PE32 executable (console) ARMv7 Thumb Mono/.Net assembly, for MS Windows sos.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows sos_arm_arm_4.6.26919.02.dll: PE32 executable (DLL) (GUI) ARMv7 Thumb, for MS Windows ucrtbase.dll: PE32 executable (DLL) (console) ARMv7 Thumb, for MS Windows pwsh.exe: PE32 executable (console) ARMv7 Thumb, for MS Windows --- snip --- --- snip --- $ wine ./pwsh.exe ... 0024:fixme:seh:WerRegisterRuntimeExceptionModule (L"Z:\\home\\focht\\projects\\winrt-apps\\powershell620-arm32\\mscordaccore.dll", 00B40000) stub 0024:fixme:msvcrt:_control87 not implemented ... 00fc:fixme:msvcrt:_control87 not implemented 0024:fixme:combase:RoGetParameterizedTypeInstanceIID stub: 2 000504DC 0029DC28 0029E3B8 00000000 wine: Call from 7FF813E1 to unimplemented function KERNEL32.dll.RtlVirtualUnwind, aborting wine: Unimplemented function KERNEL32.dll.RtlVirtualUnwind called at address 7FF813E1 (thread 0024), starting debugger... Unhandled exception: unimplemented function KERNEL32.dll.RtlVirtualUnwind called in 32-bit code (0x7ff813e1). Register dump: Thumb User Mode Pc:7ff813e1 Sp:0029c108 Lr:7ff9d06b Cpsr:200b0030(--C-) r0:0029bf60 r1:00000001 r2:00000000 r3:00000002 r4:0029c108 r5:0029c930 r6:0029cb14 r7:00e0a5e4 r8:0029c2d8 r9:00000009 r10:00000000 r11:0029c190 r12:00f29010 Stack dump: 0x0029c108: 80000100 00000001 00000000 7ff813e1 0x0029c118: 00000002 00f276f6 00f27428 00c5a78f 0x0029c128: 01363c10 004d8f04 003c63f4 00000000 0x0029c138: 009b1e08 00000002 0004e9e0 00000005 0x0029c148: 0029cb54 0029c568 0029c930 0029cb14 0x0029c158: 0029c190 00c0abf7 0029c930 0029c17c Backtrace: =>0 0x7ff813e1 (0x0029c190) 1 0x7ff9d06b (0x0029c190) 0x7ff813e1: lsl r7, r4, #3 Modules: Module Address Debug info Name (34 modules) PE 320000- 386000 Deferred hostpolicy PE 400000- 439000 Deferred pwsh PE b40000- f6f000 Deferred coreclr PE 1290000- 1ba3000 Deferred system.private.corelib PE 10000000-10045000 Deferred hostfxr PE 7f8d0000-7f8d5000 Deferred api-ms-win-crt-multibyte-l1-1-0 PE 7f900000-7f904000 Deferred api-ms-win-crt-convert-l1-1-0 PE 7f920000-7f923000 Deferred api-ms-win-crt-locale-l1-1-0 PE 7f940000-7f944000 Deferred api-ms-win-crt-string-l1-1-0 PE 7f960000-7f964000 Deferred api-ms-win-crt-stdio-l1-1-0 PE 7f990000-7f993000 Deferred api-ms-win-crt-heap-l1-1-0 PE 7f9b0000-7f9b5000 Deferred api-ms-win-crt-math-l1-1-0 PE 7fa10000-7fac1000 Deferred ucrtbase PE 7fa10000-7fac1000 Deferred api-ms-win-crt-runtime-l1-1-0 PE 7faf0000-7faf7000 Deferred kernelbase PE 7fba0000-7fd5d000 Deferred kernel32 PE 7ff50000-7ff54000 Deferred ntdll PE f6e60000-f6e63000 Deferred api-ms-win-core-winrt-roparameterizediid-l1-1-0 PE f6e80000-f6e84000 Deferred imm32 PE f6ff0000-f6ff3000 Deferred api-ms-win-crt-time-l1-1-0 PE f7010000-f7013000 Deferred api-ms-win-crt-utility-l1-1-0 PE f7040000-f7043000 Deferred shcore PE f7070000-f7078000 Deferred shlwapi PE f70e0000-f70e8000 Deferred oleaut32 PE f71b0000-f71b3000 Deferred combase PE f7240000-f7247000 Deferred gdi32 PE f7360000-f7364000 Deferred rpcrt4 PE f73d0000-f73d4000 Deferred version PE f7400000-f740f000 Deferred setupapi PE f74a0000-f7588000 Deferred user32 PE f7680000-f76a8000 Deferred ole32 PE f7750000-f7753000 Deferred sechost PE f7790000-f7794000 Deferred advapi32 PE f78e0000-f78e3000 Deferred api-ms-win-crt-filesystem-l1-1-0 Threads: Exception c000001d System information: Wine build: wine-6.0-111-gf03db0f75e9 Platform: arm Version: Windows 7 Host system: Linux Host version: 4.20.0+ --- snip --- Wine source: https://source.winehq.org/git/wine.git/blob/a952453888fb5df3c70edf357820bc9… --- snip --- 1059 @ stdcall -arch=arm64,x86_64 RtlVirtualUnwind(long long long ptr ptr ptr ptr ptr) --- snip --- $ sha1sum PowerShell-6.2.0-preview.2-win-arm32.zip b77b87906514e802c03c84fcb72ce39f925c3b41 PowerShell-6.2.0-preview.2-win-arm32.zip $ du -sh PowerShell-6.2.0-preview.2-win-arm32.zip 40M PowerShell-6.2.0-preview.2-win-arm32.zip $ wine --version wine-6.0-111-gf03db0f75e9 Regards -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 52036] New: Simple match the pairs card game not working with version 6.21 - program dumps
by WineHQ Bugzilla 03 Dec '21

03 Dec '21

https://bugs.winehq.org/show_bug.cgi?id=52036 Bug ID: 52036 Summary: Simple match the pairs card game not working with version 6.21 - program dumps Product: Wine Version: 6.21 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: -unknown Assignee: wine-bugs(a)winehq.org Reporter: craigaschulstad(a)gmail.com Distribution: --- Created attachment 71040 --> https://bugs.winehq.org/attachment.cgi?id=71040 Debug output of the program error An older 32 bit Windows C++ program I had built over ten years ago worked fine until the latest iteration of Wine (version 6.21) was released. When launched under the new version, a page fault occurs and the program falls over. I launched the program using the "winedbg" command and have attached the output of that command. FYI, the game utilized the "cards.dll" DLL file. Please let me know if any further debug dumps are needed. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 46017] New: Layers of Fear areas are almost entirely black rendered
by wine-bugs＠winehq.org 03 Dec '21

03 Dec '21

https://bugs.winehq.org/show_bug.cgi?id=46017 Bug ID: 46017 Summary: Layers of Fear areas are almost entirely black rendered Product: Wine Version: 3.18 Hardware: x86-64 OS: Linux Status: NEW Severity: normal Priority: P2 Component: directx-d3d Assignee: wine-bugs(a)winehq.org Reporter: andrey.goosev(a)gmail.com Distribution: --- Created attachment 62591 --> https://bugs.winehq.org/attachment.cgi?id=62591 screenshot Main hall. err:d3d:wined3d_debug_callback 0x937c010: "GL_INVALID_FRAMEBUFFER_OPERATION error generated. Operation is not valid because a bound framebuffer is not framebuffer complete.". fixme:d3d:context_check_fbo_status FBO status GL_FRAMEBUFFER_INCOMPLETE_LAYER_TARGETS (0x8da8). fixme:d3d:context_dump_fbo_attachment GL_DEPTH_ATTACHMENT: 2d texture 1116, 128x128, 0 samples, format 0x81a5. fixme:d3d:context_dump_fbo_attachment GL_STENCIL_ATTACHMENT: NONE. fixme:d3d:context_dump_fbo_attachment GL_COLOR_ATTACHMENT0: 2d-array texture 1112, 128x128, 0 samples, format 0x822e. fixme:d3d:context_dump_fbo_attachment GL_COLOR_ATTACHMENT1: NONE. fixme:d3d:context_dump_fbo_attachment GL_COLOR_ATTACHMENT2: NONE. fixme:d3d:context_dump_fbo_attachment GL_COLOR_ATTACHMENT3: NONE. fixme:d3d:context_dump_fbo_attachment GL_COLOR_ATTACHMENT4: NONE. fixme:d3d:context_dump_fbo_attachment GL_COLOR_ATTACHMENT5: NONE. fixme:d3d:context_dump_fbo_attachment GL_COLOR_ATTACHMENT6: NONE. fixme:d3d:context_dump_fbo_attachment GL_COLOR_ATTACHMENT7: NONE. wine-3.18-114-g417e94f199 -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 52061] New: dinput HID joystick sends unnecessary effect update reports.
by WineHQ Bugzilla 03 Dec '21

03 Dec '21

https://bugs.winehq.org/show_bug.cgi?id=52061 Bug ID: 52061 Summary: dinput HID joystick sends unnecessary effect update reports. Product: Wine Version: 6.21 Hardware: x86-64 OS: Linux Status: NEW Severity: enhancement Priority: P2 Component: directx-dinput Assignee: wine-bugs(a)winehq.org Reporter: rbernon(a)codeweavers.com Distribution: --- Split from https://bugs.winehq.org/show_bug.cgi?id=51873, native implementation only sends effect parameter update reports for the effect parameter blocks that have been modified. Current implementation sends all parameter blocks updates every time an effect is modified. This causes unnecessary traffic and possibly unexpected behavior. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 51993] New: Ashlar Vellum/DrawingBoard 1.00 redraws incorrectly tooltip bar
by WineHQ Bugzilla 03 Dec '21

03 Dec '21

https://bugs.winehq.org/show_bug.cgi?id=51993 Bug ID: 51993 Summary: Ashlar Vellum/DrawingBoard 1.00 redraws incorrectly tooltip bar Product: Wine Version: 6.21 Hardware: x86-64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: gdi32 Assignee: wine-bugs(a)winehq.org Reporter: rpisl(a)seznam.cz Distribution: --- Created attachment 70984 --> https://bugs.winehq.org/attachment.cgi?id=70984 Screenshot Ashlar Vellum/DrawingBoard 1.00 redraws incorrectly tooltip bar. This is a regression that started with cc7e7002ef8f92f47fe047d598dce057fcc2885b which caused the bar to disappear completely. From c129d13cbd49417078878573bd5f34a0f8f7410e the program started crashing on startup and that is then fixed with 5c8ac458bb72518a1c6f2ed05c783cee6c4a3b82. Since this commit, the tooltip bar is visible again but it seems that the background is not cleared properly. Version 1.01 is avalable from https://vetusware.com/download/Ashlar%20Vellum%201.01%20for%20Windows (needs registration) but this version crashes on start. I'll open a separate bug report. -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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[Bug 51996] New: aarch64: NtGetContextThread/NtSetContextThread on another thread ignores FPU state due to buggy SIGUSR1 handler
by WineHQ Bugzilla 03 Dec '21

03 Dec '21

https://bugs.winehq.org/show_bug.cgi?id=51996 Bug ID: 51996 Summary: aarch64: NtGetContextThread/NtSetContextThread on another thread ignores FPU state due to buggy SIGUSR1 handler Product: Wine Version: 6.21 Hardware: aarch64 OS: Linux Status: UNCONFIRMED Severity: normal Priority: P2 Component: ntdll Assignee: wine-bugs(a)winehq.org Reporter: jinoh.kang.kr(a)gmail.com Regression SHA1: 07f37f21377e930aefeb1fef3ab9c3cf9daee84f Distribution: --- Created attachment 70987 --> https://bugs.winehq.org/attachment.cgi?id=70987 Test program reproducing the behaviour Compiled with -O2, the attached test program's output should be: value = 2.0 When the actual output is: value = -1.0 This is due to NtGetContextThread/NtSetContextThread not being able to save/restore FP registers, since save_context()/restore_context() ignores them. The bug can be traced back to commit 07f37f21377 (ntdll: Add support for saving/restoring FPU state on ARM64., 2019-08-13), which implements save_fpu()/restore_fpu() but does not make use of them in save_context()/restore_context(). -- Do not reply to this email, post in Bugzilla using the above URL to reply. You are receiving this mail because: You are watching all bug changes.

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