It seems halt instruction is not implemented for qemu-user, only for
qemu-system:
1286 #ifndef CONFIG_USER_ONLY
...
1365 static DisasJumpType gen_mtpr(DisasContext *ctx, TCGv vb, int regno)
1366 {
1367 int data;
1368
1369 switch (regno) {
...
1390 case 252:
1391 /* HALT */
1392 gen_helper_halt(vb);
1393 return DISAS_PC_STALE;
...
1437 }
1438 #endif /* !USER_ONLY*/
...
2673 case 0x1D:
2674 /* HW_MTPR (PALcode) */
2675 #ifndef CONFIG_USER_ONLY
2676 REQUIRE_TB_FLAG(ENV_FLAG_PAL_MODE);
2677 vb = load_gpr(ctx, rb);
2678 ret = gen_mtpr(ctx, vb, insn & 0xffff);
2679 break;
2680 #else
2681 goto invalid_opc;
2682 #endif
--
You received this bug notification because you are a member of qemu-
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https://bugs.launchpad.net/bugs/1860553
Title:
cmake crashes on qemu-alpha-user with Illegal Instruction
Status in QEMU:
New
Bug description:
I tried building cmake on Debian unstable for Alpha today using qemu-
user and the compiled cmake binary crashed with "Illegal Instruction":
g++ -Wl,-z,relro -Wl,--as-needed -g -O2 -fdebug-prefix-map=/<<PKGBUILDDIR>>=.
-Wformat -Werror=format-security -Wdate-time -D_FORTIFY_SOURCE=2
-I/<<PKGBUILDDIR>>/Build/Bootstrap.cmk -I/<<PKGBUILDDIR>>/Source
-I/<<PKGBUILDDIR>>/Source/LexerParser -I/<<PKGBUILDDIR>>/Utilities
cmAddCustomCommandCommand.o cmAddCustomTargetCommand.o
cmAddDefinitionsCommand.o cmAddDependenciesCommand.o cmAddExecutableCommand.o
cmAddLibraryCommand.o cmAddSubDirectoryCommand.o cmAddTestCommand.o
cmArgumentParser.o cmBreakCommand.o cmBuildCommand.o cmCMakeMinimumRequired.o
cmCMakePolicyCommand.o cmCPackPropertiesGenerator.o cmCacheManager.o
cmCommand.o cmCommandArgumentParserHelper.o cmCommands.o
cmCommonTargetGenerator.o cmComputeComponentGraph.o cmComputeLinkDepends.o
cmComputeLinkInformation.o cmComputeTargetDepends.o cmConditionEvaluator.o
cmConfigureFileCommand.o cmContinueCommand.o cmCoreTryCompile.o
cmCreateTestSourceList.o cmCustomCommand.o cmCustomCommandGenerator.o
cmDefinePropertyCommand.o cmDefinitions.o cmDepends.o cmDependsC.o
cmDisallowedCommand.o cmDocumentationFormatter.o cmEnableLanguageCommand.o
cmEnableTestingCommand.o cmExecProgramCommand.o cmExecuteProcessCommand.o
cmExpandedCommandArgument.o cmExportBuildFileGenerator.o
cmExportFileGenerator.o cmExportInstallFileGenerator.o cmExportSet.o
cmExportSetMap.o cmExportTryCompileFileGenerator.o cmExprParserHelper.o
cmExternalMakefileProjectGenerator.o cmFileCommand.o cmFileCopier.o
cmFileInstaller.o cmFileTime.o cmFileTimeCache.o cmFileTimes.o cmFindBase.o
cmFindCommon.o cmFindFileCommand.o cmFindLibraryCommand.o
cmFindPackageCommand.o cmFindPathCommand.o cmFindProgramCommand.o
cmForEachCommand.o cmFunctionCommand.o cmFSPermissions.o
cmGeneratedFileStream.o cmGeneratorExpression.o cmGeneratorExpressionContext.o
cmGeneratorExpressionDAGChecker.o cmGeneratorExpressionEvaluationFile.o
cmGeneratorExpressionEvaluator.o cmGeneratorExpressionLexer.o
cmGeneratorExpressionNode.o cmGeneratorExpressionParser.o cmGeneratorTarget.o
cmGetCMakePropertyCommand.o cmGetDirectoryPropertyCommand.o
cmGetFilenameComponentCommand.o cmGetPipes.o cmGetPropertyCommand.o
cmGetSourceFilePropertyCommand.o cmGetTargetPropertyCommand.o
cmGetTestPropertyCommand.o cmGlobalCommonGenerator.o cmGlobalGenerator.o
cmGlobalUnixMakefileGenerator3.o cmGlobVerificationManager.o
cmHexFileConverter.o cmIfCommand.o cmIncludeCommand.o cmIncludeGuardCommand.o
cmIncludeDirectoryCommand.o cmIncludeRegularExpressionCommand.o
cmInstallCommand.o cmInstallCommandArguments.o cmInstallDirectoryGenerator.o
cmInstallExportGenerator.o cmInstallFilesCommand.o cmInstallFilesGenerator.o
cmInstallGenerator.o cmInstallScriptGenerator.o
cmInstallSubdirectoryGenerator.o cmInstallTargetGenerator.o
cmInstallTargetsCommand.o cmInstalledFile.o cmLinkDirectoriesCommand.o
cmLinkItem.o cmLinkLineComputer.o cmLinkLineDeviceComputer.o cmListCommand.o
cmListFileCache.o cmLocalCommonGenerator.o cmLocalGenerator.o
cmLocalUnixMakefileGenerator3.o cmMSVC60LinkLineComputer.o cmMacroCommand.o
cmMakeDirectoryCommand.o cmMakefile.o cmMakefileExecutableTargetGenerator.o
cmMakefileLibraryTargetGenerator.o cmMakefileTargetGenerator.o
cmMakefileUtilityTargetGenerator.o cmMarkAsAdvancedCommand.o cmMathCommand.o
cmMessageCommand.o cmMessenger.o cmNewLineStyle.o cmOSXBundleGenerator.o
cmOptionCommand.o cmOrderDirectories.o cmOutputConverter.o
cmParseArgumentsCommand.o cmPathLabel.o cmPolicies.o cmProcessOutput.o
cmProjectCommand.o cmProperty.o cmPropertyDefinition.o
cmPropertyDefinitionMap.o cmPropertyMap.o cmReturnCommand.o
cmRulePlaceholderExpander.o cmScriptGenerator.o cmSearchPath.o
cmSeparateArgumentsCommand.o cmSetCommand.o cmSetDirectoryPropertiesCommand.o
cmSetPropertyCommand.o cmSetSourceFilesPropertiesCommand.o
cmSetTargetPropertiesCommand.o cmSetTestsPropertiesCommand.o
cmSiteNameCommand.o cmSourceFile.o cmSourceFileLocation.o cmState.o
cmStateDirectory.o cmStateSnapshot.o cmStringReplaceHelper.o cmStringCommand.o
cmSubdirCommand.o cmSystemTools.o cmTarget.o
cmTargetCompileDefinitionsCommand.o cmTargetCompileFeaturesCommand.o
cmTargetCompileOptionsCommand.o cmTargetIncludeDirectoriesCommand.o
cmTargetLinkLibrariesCommand.o cmTargetPropCommandBase.o
cmTargetPropertyComputer.o cmTargetSourcesCommand.o cmTest.o cmTestGenerator.o
cmTimestamp.o cmTryCompileCommand.o cmTryRunCommand.o cmUnexpectedCommand.o
cmUnsetCommand.o cmUVHandlePtr.o cmUVProcessChain.o cmVersion.o
cmWhileCommand.o cmWorkingDirectory.o cmake.o cmakemain.o cmcmd.o
cm_string_view.o cmCommandArgumentLexer.o cmCommandArgumentParser.o
cmExprLexer.o cmExprParser.o cmListFileLexer.o Directory.o EncodingCXX.o
FStream.o Glob.o RegularExpression.o SystemTools.o EncodingC.o ProcessUNIX.o
String.o System.o Terminal.o uv-src-strscpy.c.o uv-src-timer.c.o
uv-src-uv-common.c.o uv-src-unix-cmake-bootstrap.c.o uv-src-unix-core.c.o
uv-src-unix-fs.c.o uv-src-unix-loop.c.o uv-src-unix-loop-watcher.c.o
uv-src-unix-no-fsevents.c.o uv-src-unix-pipe.c.o uv-src-unix-poll.c.o
uv-src-unix-posix-hrtime.c.o uv-src-unix-posix-poll.c.o uv-src-unix-process.c.o
uv-src-unix-signal.c.o uv-src-unix-stream.c.o -ldl -lrt -o cmake
make[2]: Leaving directory '/<<PKGBUILDDIR>>/Build/Bootstrap.cmk'
loading initial cache file
/<<PKGBUILDDIR>>/Build/Bootstrap.cmk/InitialCacheFlags.cmake
Illegal instruction
---------------------------------------------
Error when bootstrapping CMake:
Problem while running initial CMake
---------------------------------------------
I'm working on creating a chroot for download to reproduce the issue.
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