[Lldb-commits] [lldb] Reapply "[LLDB][ELF Core] Support all the Generic (Negative) SI Codes." (PR #141670)

Thu May 29 08:49:32 PDT 2025

llvm-ci wrote:

LLVM Buildbot has detected a new failure on builder `lldb-remote-linux-win` running on `as-builder-10` while building `lldb` at step 8 "build-default".

Full details are available at: https://lab.llvm.org/buildbot/#/builders/197/builds/5997

<details>
<summary>Here is the relevant piece of the build log for the reference</summary>

```
Step 8 (build-default) failure: cmake (failure)
...
110.921 [633/130/4709]Building CXX object tools\lldb\source\API\CMakeFiles\liblldb.dir\SBWatchpoint.cpp.obj
110.945 [632/130/4710]Building CXX object tools\lldb\source\API\CMakeFiles\liblldb.dir\SBTypeEnumMember.cpp.obj
111.136 [631/130/4711]Building CXX object tools\lldb\source\API\CMakeFiles\liblldb.dir\SBValueList.cpp.obj
111.178 [630/130/4712]Building CXX object tools\lldb\source\API\CMakeFiles\liblldb.dir\SBVariablesOptions.cpp.obj
111.399 [629/130/4713]Building CXX object tools\lldb\source\API\CMakeFiles\liblldb.dir\SBWatchpointOptions.cpp.obj
111.622 [628/130/4714]Building CXX object tools\lldb\source\API\CMakeFiles\liblldb.dir\SBValue.cpp.obj
111.676 [627/130/4715]Linking CXX static library lib\lldbValueObject.lib
111.824 [626/130/4716]Building CXX object tools\lldb\tools\lldb-dap\CMakeFiles\lldbDAP.dir\DAPLog.cpp.obj
112.070 [625/130/4717]Building CXX object tools\lldb\tools\lldb-dap\CMakeFiles\lldbDAP.dir\DAPError.cpp.obj
112.170 [624/130/4718]Building CXX object tools\lldb\source\Plugins\Platform\Linux\CMakeFiles\lldbPluginPlatformLinux.dir\PlatformLinux.cpp.obj
FAILED: tools/lldb/source/Plugins/Platform/Linux/CMakeFiles/lldbPluginPlatformLinux.dir/PlatformLinux.cpp.obj 
ccache C:\PROGRA~1\MICROS~1\2022\COMMUN~1\VC\Tools\MSVC\1444~1.352\bin\Hostx64\x64\cl.exe  /nologo /TP -DGTEST_HAS_RTTI=0 -DUNICODE -D_CRT_NONSTDC_NO_DEPRECATE -D_CRT_NONSTDC_NO_WARNINGS -D_CRT_SECURE_NO_DEPRECATE -D_CRT_SECURE_NO_WARNINGS -D_ENABLE_EXTENDED_ALIGNED_STORAGE -D_GLIBCXX_ASSERTIONS -D_HAS_EXCEPTIONS=0 -D_SCL_SECURE_NO_DEPRECATE -D_SCL_SECURE_NO_WARNINGS -D_UNICODE -D__STDC_CONSTANT_MACROS -D__STDC_FORMAT_MACROS -D__STDC_LIMIT_MACROS -IC:\buildbot\as-builder-10\lldb-x-aarch64\build\tools\lldb\source\Plugins\Platform\Linux -IC:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\lldb\source\Plugins\Platform\Linux -IC:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\lldb\include -IC:\buildbot\as-builder-10\lldb-x-aarch64\build\tools\lldb\include -IC:\buildbot\as-builder-10\lldb-x-aarch64\build\include -IC:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\llvm\include -IC:\Python312\include -IC:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\llvm\..\clang\include -IC:\buildbot\as-builder-10\lldb-x-aarch64\build\tools\lldb\..\clang\include -IC:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\lldb\source -IC:\buildbot\as-builder-10\lldb-x-aarch64\build\tools\lldb\source -D__OPTIMIZE__ /Zc:inline /Zc:preprocessor /Zc:__cplusplus /Oi /bigobj /permissive- /W4 -wd4141 -wd4146 -wd4244 -wd4267 -wd4291 -wd4351 -wd4456 -wd4457 -wd4458 -wd4459 -wd4503 -wd4624 -wd4722 -wd4100 -wd4127 -wd4512 -wd4505 -wd4610 -wd4510 -wd4702 -wd4245 -wd4706 -wd4310 -wd4701 -wd4703 -wd4389 -wd4611 -wd4805 -wd4204 -wd4577 -wd4091 -wd4592 -wd4319 -wd4709 -wd5105 -wd4324 -wd4251 -wd4275 -w14062 -we4238 /Gw /O2 /Ob2  -MD   -wd4018 -wd4068 -wd4150 -wd4201 -wd4251 -wd4521 -wd4530 -wd4589  /EHs-c- /GR- -UNDEBUG -std:c++17 /showIncludes /Fotools\lldb\source\Plugins\Platform\Linux\CMakeFiles\lldbPluginPlatformLinux.dir\PlatformLinux.cpp.obj /Fdtools\lldb\source\Plugins\Platform\Linux\CMakeFiles\lldbPluginPlatformLinux.dir\lldbPluginPlatformLinux.pdb /FS -c C:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\lldb\source\Plugins\Platform\Linux\PlatformLinux.cpp
C:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\lldb\source\Plugins\Platform\Linux\PlatformLinux.cpp(524): error C2065: 'SIGBUS': undeclared identifier
C:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\lldb\source\Plugins\Platform\Linux\PlatformLinux.cpp(524): error C2131: expression did not evaluate to a constant
C:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\lldb\source\Plugins\Platform\Linux\PlatformLinux.cpp(524): note: a non-constant (sub-)expression was encountered
C:\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\lldb\source\Plugins\Platform\Linux\PlatformLinux.cpp(524): error C2051: case expression not constant
112.294 [624/129/4719]Building CXX object tools\lldb\tools\lldb-dap\CMakeFiles\lldbDAP.dir\BreakpointBase.cpp.obj
112.330 [624/128/4720]Building CXX object tools\lldb\source\Plugins\Language\CPlusPlus\CMakeFiles\lldbPluginCPlusPlusLanguage.dir\Coroutines.cpp.obj
112.357 [624/127/4721]Building CXX object tools\lldb\source\API\CMakeFiles\liblldb.dir\__\__\bindings\python\LLDBWrapPython.cpp.obj
cl : Command line warning D9025 : overriding '/W4' with '/W0'
112.365 [624/126/4722]Building RC object tools\lldb\source\API\CMakeFiles\liblldb.dir\C_\buildbot\as-builder-10\lldb-x-aarch64\llvm-project\llvm\resources\windows_version_resource.rc.res
112.370 [624/125/4723]Building CXX object tools\lldb\tools\lldb-dap\CMakeFiles\lldbDAP.dir\Breakpoint.cpp.obj
112.554 [624/124/4724]Building CXX object tools\lldb\source\Plugins\Language\CPlusPlus\CMakeFiles\lldbPluginCPlusPlusLanguage.dir\GenericBitset.cpp.obj
112.810 [624/123/4725]Building CXX object tools\lldb\source\Plugins\SymbolLocator\Default\CMakeFiles\lldbPluginSymbolLocatorDefault.dir\SymbolLocatorDefault.cpp.obj
113.044 [624/122/4726]Building CXX object tools\lldb\source\Symbol\CMakeFiles\lldbSymbol.dir\CompactUnwindInfo.cpp.obj
113.215 [624/121/4727]Building CXX object tools\lldb\source\Plugins\Process\gdb-remote\CMakeFiles\lldbPluginProcessGDBRemote.dir\GDBRemoteCommunication.cpp.obj
113.298 [624/120/4728]Building CXX object tools\lldb\source\Target\CMakeFiles\lldbTarget.dir\UnixSignals.cpp.obj
113.558 [624/119/4729]Building CXX object tools\lldb\source\Plugins\TraceExporter\ctf\CMakeFiles\lldbPluginTraceExporterCTF.dir\TraceExporterCTF.cpp.obj
114.341 [624/118/4730]Building CXX object tools\lldb\source\Plugins\Process\elf-core\CMakeFiles\lldbPluginProcessElfCore.dir\ProcessElfCore.cpp.obj
114.755 [624/117/4731]Building CXX object tools\lldb\source\Symbol\CMakeFiles\lldbSymbol.dir\CompilerType.cpp.obj
114.856 [624/116/4732]Building CXX object tools\lldb\source\Plugins\Language\CPlusPlus\CMakeFiles\lldbPluginCPlusPlusLanguage.dir\GenericOptional.cpp.obj
115.423 [624/115/4733]Building CXX object tools\lldb\source\Expression\CMakeFiles\lldbExpression.dir\IRInterpreter.cpp.obj
115.429 [624/114/4734]Building CXX object tools\lldb\source\Plugins\Process\minidump\CMakeFiles\lldbPluginProcessMinidump.dir\ProcessMinidump.cpp.obj
115.547 [624/113/4735]Building CXX object tools\lldb\source\Plugins\DynamicLoader\MacOSX-DYLD\CMakeFiles\lldbPluginDynamicLoaderMacOSXDYLD.dir\DynamicLoaderDarwin.cpp.obj
115.822 [624/112/4736]Building CXX object tools\lldb\source\Symbol\CMakeFiles\lldbSymbol.dir\SymbolLocator.cpp.obj
115.854 [624/111/4737]Building CXX object tools\lldb\source\Plugins\Language\CPlusPlus\CMakeFiles\lldbPluginCPlusPlusLanguage.dir\LibCxxUnorderedMap.cpp.obj
115.947 [624/110/4738]Building CXX object tools\lldb\source\Plugins\SymbolLocator\Debuginfod\CMakeFiles\lldbPluginSymbolLocatorDebuginfod.dir\SymbolLocatorDebuginfod.cpp.obj
116.766 [624/109/4739]Building CXX object tools\lldb\source\Plugins\Language\CPlusPlus\CMakeFiles\lldbPluginCPlusPlusLanguage.dir\LibCxxList.cpp.obj
116.993 [624/108/4740]Building CXX object tools\lldb\source\Plugins\Language\CPlusPlus\CMakeFiles\lldbPluginCPlusPlusLanguage.dir\LibStdcpp.cpp.obj
117.003 [624/107/4741]Building CXX object tools\lldb\source\Plugins\ObjectFile\Mach-O\CMakeFiles\lldbPluginObjectFileMachO.dir\ObjectFileMachO.cpp.obj
117.008 [624/106/4742]Building CXX object tools\lldb\source\Symbol\CMakeFiles\lldbSymbol.dir\Symbol.cpp.obj
117.151 [624/105/4743]Building CXX object tools\lldb\source\Plugins\Language\ObjC\CMakeFiles\lldbPluginObjCLanguage.dir\CF.cpp.obj
118.325 [624/104/4744]Building CXX object tools\lldb\source\Plugins\Process\gdb-remote\CMakeFiles\lldbPluginProcessGDBRemote.dir\GDBRemoteCommunicationClient.cpp.obj
118.711 [624/103/4745]Building CXX object tools\lldb\source\Symbol\CMakeFiles\lldbSymbol.dir\Function.cpp.obj
119.531 [624/102/4746]Linking CXX shared library bin\libclang.dll
119.590 [624/101/4747]Building CXX object tools\lldb\source\Plugins\LanguageRuntime\ObjC\GNUstepObjCRuntime\CMakeFiles\lldbPluginGNUstepObjCRuntime.dir\GNUstepObjCRuntime.cpp.obj
119.769 [624/100/4748]Building CXX object tools\lldb\source\Target\CMakeFiles\lldbTarget.dir\RemoteAwarePlatform.cpp.obj
120.484 [624/99/4749]Building CXX object tools\lldb\source\Symbol\CMakeFiles\lldbSymbol.dir\DWARFCallFrameInfo.cpp.obj
120.576 [624/98/4750]Building CXX object tools\lldb\source\Plugins\ScriptInterpreter\Python\CMakeFiles\lldbPluginScriptInterpreterPython.dir\ScriptInterpreterPython.cpp.obj

```

</details>

https://github.com/llvm/llvm-project/pull/141670