diff --git a/clang/include/clang/Basic/DiagnosticDriverKinds.td b/clang/include/clang/Basic/DiagnosticDriverKinds.td index 34b6c0d7a8acd..92811f7e99bd5 100644 --- a/clang/include/clang/Basic/DiagnosticDriverKinds.td +++ b/clang/include/clang/Basic/DiagnosticDriverKinds.td @@ -257,8 +257,10 @@ def err_drv_malformed_sanitizer_coverage_ignorelist : Error< "malformed sanitizer coverage ignorelist: '%0'">; def err_drv_malformed_sanitizer_metadata_ignorelist : Error< "malformed sanitizer metadata ignorelist: '%0'">; -def err_drv_unsupported_static_sanitizer_darwin : Error< - "static %0 runtime is not supported on darwin">; +def err_drv_unsupported_sanitizer : Error< + "%0 %1 runtime is not supported on %2">; +def err_drv_missing_sanitizer_file : Error< + "cannot link '%0': %1 file missing from resource directories">; def err_drv_duplicate_config : Error< "no more than one option '--config' is allowed">; def err_drv_cannot_open_config_file : Error< diff --git a/clang/include/clang/Driver/Options.td b/clang/include/clang/Driver/Options.td index bce29a76f3ac7..fd6c0e4463c7c 100644 --- a/clang/include/clang/Driver/Options.td +++ b/clang/include/clang/Driver/Options.td @@ -1586,7 +1586,7 @@ defm xl_pragma_pack : BoolFOption<"xl-pragma-pack", "Enable IBM XL #pragma pack handling">, NegFlag>; def shared_libsan : Flag<["-"], "shared-libsan">, - HelpText<"Dynamically link the sanitizer runtime">; + HelpText<"Dynamically link the sanitizer runtime (Not supported for ASan on AIX)">; def static_libsan : Flag<["-"], "static-libsan">, HelpText<"Statically link the sanitizer runtime (Not supported for ASan, TSan or UBSan on darwin)">; def : Flag<["-"], "shared-libasan">, Alias; diff --git a/clang/lib/CodeGen/BackendUtil.cpp b/clang/lib/CodeGen/BackendUtil.cpp index 2f6d4c414e737..85e9ff919b1c7 100644 --- a/clang/lib/CodeGen/BackendUtil.cpp +++ b/clang/lib/CodeGen/BackendUtil.cpp @@ -280,13 +280,14 @@ static bool asanUseGlobalsGC(const Triple &T, const CodeGenOptions &CGOpts) { return !CGOpts.DisableIntegratedAS; case Triple::GOFF: llvm::report_fatal_error("ASan not implemented for GOFF"); - case Triple::XCOFF: - llvm::report_fatal_error("ASan not implemented for XCOFF."); case Triple::Wasm: case Triple::DXContainer: case Triple::SPIRV: case Triple::UnknownObjectFormat: break; + case Triple::XCOFF: + // FIXME: try to enable GC-friendly instrumentation for globals on AIX. + return false; } return false; } diff --git a/clang/lib/Driver/ToolChains/AIX.cpp b/clang/lib/Driver/ToolChains/AIX.cpp index 066b59305fe3f..878cab3aa4308 100644 --- a/clang/lib/Driver/ToolChains/AIX.cpp +++ b/clang/lib/Driver/ToolChains/AIX.cpp @@ -19,6 +19,7 @@ #include using AIX = clang::driver::toolchains::AIX; +using namespace clang; using namespace clang::driver; using namespace clang::driver::tools; using namespace clang::driver::toolchains; @@ -258,6 +259,61 @@ void aix::Linker::ConstructJob(Compilation &C, const JobAction &JA, // Specify linker input file(s). AddLinkerInputs(ToolChain, Inputs, Args, CmdArgs, JA); + // Add sanitizer libraries. + const SanitizerArgs &Sanitize = ToolChain.getSanitizerArgs(Args); + const char *sanitizer = nullptr; + bool NeedsSanitizerDeps = false; + // For now, only support address sanitizer. + if (Sanitize.needsAsanRt()) + sanitizer = "AddressSanitizer"; + + if (sanitizer) { + if (Sanitize.needsSharedRt()) { + ToolChain.getDriver().Diag(diag::err_drv_unsupported_sanitizer) + << "shared" << sanitizer << "AIX"; + return; + } + NeedsSanitizerDeps = addSanitizerRuntimes(ToolChain, Args, CmdArgs); + } + + // Add sanitizer runtime dependencies. + // Note: having the static runtime linked into shared libraries can + // lead to multiple copies of the runtime with AIX's linkage model, + // so disallow that. + if (!Args.hasArg(options::OPT_nostdlib, options::OPT_nostartfiles, + options::OPT_shared, options::OPT_r)) { + if (NeedsSanitizerDeps) + linkSanitizerRuntimeDeps(ToolChain, Args, CmdArgs); + } + + // We won't add the static sanitizer libraries to the DSO, but we will + // introduce the undefined sanitizer symbols like __asan_init to the DSO. On + // AIX, this undefined sanitizer symbol cannot pass final link. Add the + // import file to make these undefined symbols be resolved at runtime. + if (Args.hasArg(options::OPT_shared) && + ToolChain.getSanitizerArgs(Args).needsAsanRt()) { + SmallString<128> SanRTSymbolList; + (Twine(ToolChain.getRuntimePath().value_or(".")) + + "/asan.link_with_main_exec.txt") + .toVector(SanRTSymbolList); + if (llvm::sys::fs::exists(SanRTSymbolList)) + CmdArgs.push_back(Args.MakeArgString(Twine("-bI:") + SanRTSymbolList)); + else + ToolChain.getDriver().Diag(diag::err_drv_missing_sanitizer_file) + << sanitizer << "import"; + if (ToolChain.getSanitizerArgs(Args).linkCXXRuntimes()) { + SanRTSymbolList.clear(); + (Twine(ToolChain.getRuntimePath().value_or(".")) + + "/asan_cxx.link_with_main_exec.txt") + .toVector(SanRTSymbolList); + if (llvm::sys::fs::exists(SanRTSymbolList)) + CmdArgs.push_back(Args.MakeArgString(Twine("-bI:") + SanRTSymbolList)); + else + ToolChain.getDriver().Diag(diag::err_drv_missing_sanitizer_file) + << sanitizer << "C++ import"; + } + } + if (D.isUsingLTO()) addLTOOptions(ToolChain, Args, CmdArgs, Output, Inputs, D.getLTOMode() == LTOK_Thin); @@ -605,6 +661,12 @@ ToolChain::RuntimeLibType AIX::GetDefaultRuntimeLibType() const { return ToolChain::RLT_CompilerRT; } +SanitizerMask AIX::getSupportedSanitizers() const { + SanitizerMask Res = ToolChain::getSupportedSanitizers(); + Res |= SanitizerKind::Address; + return Res; +} + auto AIX::buildAssembler() const -> Tool * { return new aix::Assembler(*this); } auto AIX::buildLinker() const -> Tool * { return new aix::Linker(*this); } diff --git a/clang/lib/Driver/ToolChains/AIX.h b/clang/lib/Driver/ToolChains/AIX.h index 23c93aaf86ba8..3a713e24b7201 100644 --- a/clang/lib/Driver/ToolChains/AIX.h +++ b/clang/lib/Driver/ToolChains/AIX.h @@ -98,6 +98,8 @@ class LLVM_LIBRARY_VISIBILITY AIX : public ToolChain { return llvm::DebuggerKind::DBX; } + SanitizerMask getSupportedSanitizers() const override; + path_list getArchSpecificLibPaths() const override { return path_list(); }; protected: diff --git a/clang/lib/Driver/ToolChains/CommonArgs.cpp b/clang/lib/Driver/ToolChains/CommonArgs.cpp index 651a39c03bb54..e0628826878e3 100644 --- a/clang/lib/Driver/ToolChains/CommonArgs.cpp +++ b/clang/lib/Driver/ToolChains/CommonArgs.cpp @@ -1462,6 +1462,19 @@ static bool addSanitizerDynamicList(const ToolChain &TC, const ArgList &Args, // the option, so don't try to pass it. if (TC.getTriple().isOSSolaris() && !LinkerIsGnuLd) return true; + + if (TC.getTriple().isOSAIX()) { + SmallString<128> SanRTSymbolList; + (Twine(TC.getRuntimePath().value_or(".")) + "/" + Sanitizer + + ".link_with_main_exec.txt") + .toVector(SanRTSymbolList); + if (llvm::sys::fs::exists(SanRTSymbolList)) { + CmdArgs.push_back(Args.MakeArgString(Twine("-bE:") + SanRTSymbolList)); + return true; + } + return false; + } + SmallString<128> SanRT(TC.getCompilerRT(Args, Sanitizer)); if (llvm::sys::fs::exists(SanRT + ".syms")) { CmdArgs.push_back(Args.MakeArgString("--dynamic-list=" + SanRT + ".syms")); @@ -1496,7 +1509,9 @@ void tools::linkSanitizerRuntimeDeps(const ToolChain &TC, ArgStringList &CmdArgs) { // Force linking against the system libraries sanitizers depends on // (see PR15823 why this is necessary). - addAsNeededOption(TC, Args, CmdArgs, false); + // AIX does not support any --as-needed options. + if (!TC.getTriple().isOSAIX()) + addAsNeededOption(TC, Args, CmdArgs, false); // There's no libpthread or librt on RTEMS & Android. if (TC.getTriple().getOS() != llvm::Triple::RTEMS && !TC.getTriple().isAndroid() && !TC.getTriple().isOHOSFamily()) { @@ -1523,6 +1538,9 @@ void tools::linkSanitizerRuntimeDeps(const ToolChain &TC, if (TC.getTriple().isOSLinux() && !TC.getTriple().isAndroid() && !TC.getTriple().isMusl()) CmdArgs.push_back("-lresolv"); + + if (TC.getTriple().isOSAIX()) + CmdArgs.push_back("-latomic"); } static void @@ -1578,7 +1596,8 @@ collectSanitizerRuntimes(const ToolChain &TC, const ArgList &Args, StaticRuntimes.push_back("stats_client"); // Always link the static runtime regardless of DSO or executable. - if (SanArgs.needsAsanRt()) + // Don't see a reason that AIX needs asan_static library though. + if (SanArgs.needsAsanRt() && !TC.getTriple().isOSAIX()) HelperStaticRuntimes.push_back("asan_static"); // Collect static runtimes. @@ -1711,18 +1730,32 @@ bool tools::addSanitizerRuntimes(const ToolChain &TC, const ArgList &Args, for (auto RT : HelperStaticRuntimes) addSanitizerRuntime(TC, Args, CmdArgs, RT, false, true); bool AddExportDynamic = false; + StringRef RTNeedsExport; for (auto RT : StaticRuntimes) { - addSanitizerRuntime(TC, Args, CmdArgs, RT, false, true); - AddExportDynamic |= !addSanitizerDynamicList(TC, Args, CmdArgs, RT); + // AIX does not support --whole-archive. + addSanitizerRuntime(TC, Args, CmdArgs, RT, false, + !TC.getTriple().isOSAIX()); + if (!addSanitizerDynamicList(TC, Args, CmdArgs, RT)) { + AddExportDynamic = true; + RTNeedsExport = RT; + } } for (auto RT : NonWholeStaticRuntimes) { addSanitizerRuntime(TC, Args, CmdArgs, RT, false, false); - AddExportDynamic |= !addSanitizerDynamicList(TC, Args, CmdArgs, RT); + if (!addSanitizerDynamicList(TC, Args, CmdArgs, RT)) { + AddExportDynamic = true; + RTNeedsExport = RT; + } } // If there is a static runtime with no dynamic list, force all the symbols // to be dynamic to be sure we export sanitizer interface functions. - if (AddExportDynamic) - CmdArgs.push_back("--export-dynamic"); + if (AddExportDynamic) { + if (!TC.getTriple().isOSAIX()) + CmdArgs.push_back("--export-dynamic"); + else + TC.getDriver().Diag(diag::err_drv_missing_sanitizer_file) + << RTNeedsExport << "export"; + } if (SanArgs.hasCrossDsoCfi() && !AddExportDynamic) CmdArgs.push_back("--export-dynamic-symbol=__cfi_check"); diff --git a/clang/lib/Driver/ToolChains/Darwin.cpp b/clang/lib/Driver/ToolChains/Darwin.cpp index e5075cbcaf660..63f72aa2005e0 100644 --- a/clang/lib/Driver/ToolChains/Darwin.cpp +++ b/clang/lib/Driver/ToolChains/Darwin.cpp @@ -1569,8 +1569,8 @@ void DarwinClang::AddLinkRuntimeLibArgs(const ArgList &Args, sanitizer = "ThreadSanitizer"; } if (sanitizer) { - getDriver().Diag(diag::err_drv_unsupported_static_sanitizer_darwin) - << sanitizer; + getDriver().Diag(diag::err_drv_unsupported_sanitizer) + << "static" << sanitizer << "darwin"; return; } } diff --git a/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc-ibm-aix/asan.link_with_main_exec.txt b/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc-ibm-aix/asan.link_with_main_exec.txt new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc-ibm-aix/asan_cxx.link_with_main_exec.txt b/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc-ibm-aix/asan_cxx.link_with_main_exec.txt new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc-ibm-aix/libclang_rt.asan.a b/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc-ibm-aix/libclang_rt.asan.a new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc-ibm-aix/libclang_rt.asan_cxx.a b/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc-ibm-aix/libclang_rt.asan_cxx.a new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc64-ibm-aix/asan.link_with_main_exec.txt b/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc64-ibm-aix/asan.link_with_main_exec.txt new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc64-ibm-aix/asan_cxx.link_with_main_exec.txt b/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc64-ibm-aix/asan_cxx.link_with_main_exec.txt new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc64-ibm-aix/libclang_rt.asan.a b/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc64-ibm-aix/libclang_rt.asan.a new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc64-ibm-aix/libclang_rt.asan_cxx.a b/clang/test/Driver/Inputs/resource_dir_with_per_target_subdir/lib/powerpc64-ibm-aix/libclang_rt.asan_cxx.a new file mode 100644 index 0000000000000..e69de29bb2d1d diff --git a/clang/test/Driver/sanitizer-ld.c b/clang/test/Driver/sanitizer-ld.c index ac1851286af63..4324ae47f92d5 100644 --- a/clang/test/Driver/sanitizer-ld.c +++ b/clang/test/Driver/sanitizer-ld.c @@ -1370,6 +1370,131 @@ // CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "--export-dynamic" // CHECK-DSO-SHARED-HWASAN-AARCH64-LINUX-NOT: "--dynamic-list" +// RUN: %clang -fsanitize=address -### %s 2>&1 \ +// RUN: --target=powerpc-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-ASAN-LINK-RUNTIME-AIX,CHECK-ASAN-LINK-RUNTIME-AIX32 %s +// +// RUN: %clang -fsanitize=address -### %s 2>&1 \ +// RUN: --target=powerpc64-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-ASAN-LINK-RUNTIME-AIX,CHECK-ASAN-LINK-RUNTIME-AIX64 %s +// +// RUN: %clang --driver-mode=g++ -fsanitize=address -### %s 2>&1 \ +// RUN: --target=powerpc-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-ASAN-LINK-RUNTIME-AIX,CHECK-ASAN-LINK-RUNTIME-AIX32,CHECK-ASAN-LINK-RUNTIME-AIXCXX32,CHECK-ASAN-LINK-RUNTIME-AIXCXX %s +// +// RUN: %clang --driver-mode=g++ -fsanitize=address -### %s 2>&1 \ +// RUN: --target=powerpc64-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-ASAN-LINK-RUNTIME-AIX,CHECK-ASAN-LINK-RUNTIME-AIX64,CHECK-ASAN-LINK-RUNTIME-AIXCXX64,CHECK-ASAN-LINK-RUNTIME-AIXCXX %s +// +// RUN: %clang -fsanitize=address -### %s 2>&1 \ +// RUN: -static-libsan --target=powerpc-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-ASAN-LINK-RUNTIME-AIX,CHECK-ASAN-LINK-RUNTIME-AIX32 %s +// +// RUN: %clang -fsanitize=address -### %s 2>&1 \ +// RUN: -static-libsan --target=powerpc64-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-ASAN-LINK-RUNTIME-AIX,CHECK-ASAN-LINK-RUNTIME-AIX64 %s +// +// CHECK-ASAN-LINK-RUNTIME-AIX: "{{.*}}ld{{(.exe)?}}" +// CHECK-ASAN-LINK-RUNTIME-AIX32: "-b32" +// CHECK-ASAN-LINK-RUNTIME-AIX64: "-b64" +// CHECK-ASAN-LINK-RUNTIME-AIX: "-bcdtors:all:0:s" +// CHECK-ASAN-LINK-RUNTIME-AIX32: "{{.*}}libclang_rt.asan.a" +// CHECK-ASAN-LINK-RUNTIME-AIX64: "{{.*}}libclang_rt.asan.a" +// CHECK-ASAN-LINK-RUNTIME-AIX: "-bE:{{.*}}asan.link_with_main_exec.txt" +// CHECK-ASAN-LINK-RUNTIME-AIXCXX32: "{{.*}}libclang_rt.asan_cxx.a" +// CHECK-ASAN-LINK-RUNTIME-AIXCXX64: "{{.*}}libclang_rt.asan_cxx.a" +// CHECK-ASAN-LINK-RUNTIME-AIXCXX: "-bE:{{.*}}asan_cxx.link_with_main_exec.txt" +// CHECK-ASAN-LINK-RUNTIME-AIX: "-lpthread" +// CHECK-ASAN-LINK-RUNTIME-AIX: "-latomic" +// CHECK-ASAN-LINK-RUNTIME-AIX: "-lunwind" +// CHECK-ASAN-LINK-RUNTIME-AIX: "-lc" + +// RUN: not %clang -fsanitize=address -### %s 2>&1 \ +// RUN: -shared-libsan --target=powerpc-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-SHARED-ASAN-AIX %s +// +// RUN: not %clang -fsanitize=address -### %s 2>&1 \ +// RUN: -shared-libsan --target=powerpc64-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-SHARED-ASAN-AIX %s +// +// CHECK-SHARED-ASAN-AIX: {{.*}}error: shared AddressSanitizer runtime is not supported on AIX + +// RUN: not %clang -fsanitize=address -### %s 2>&1 \ +// RUN: --target=powerpc-ibm-aix \ +// RUN: -resource-dir=/missing_resource_dir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-MISSING-EXPORT-AIX %s +// CHECK-MISSING-EXPORT-AIX: {{.*}}error: cannot link 'asan': export file missing from resource directories + +// RUN: not %clang -fsanitize=address -### %s 2>&1 \ +// RUN: -shared --target=powerpc-ibm-aix \ +// RUN: -resource-dir=/missing_resource_dir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-MISSING-IMPORT-AIX %s +// CHECK-MISSING-IMPORT-AIX: {{.*}}error: cannot link 'AddressSanitizer': import file missing from resource directories + +// RUN: not %clang -fsanitize=address --driver-mode=g++ -### %s 2>&1 \ +// RUN: -shared --target=powerpc-ibm-aix \ +// RUN: -resource-dir=/missing_resource_dir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-MISSING-CXX-IMPORT-AIX %s +// CHECK-MISSING-CXX-IMPORT-AIX: {{.*}}error: cannot link 'AddressSanitizer': C++ import file +// missing from resource directories + +// RUN: %clang -fsanitize=address -shared -### %s 2>&1 \ +// RUN: --target=powerpc-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-ASAN-SHARED-LIBRARY-AIX,CHECK-ASAN-SHARED-LIBRARY-AIX32 %s +// +// RUN: %clang -fsanitize=address -shared -### %s 2>&1 \ +// RUN: --target=powerpc64-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-ASAN-SHARED-LIBRARY-AIX,CHECK-ASAN-SHARED-LIBRARY-AIX64 %s +// +// RUN: %clang -fsanitize=address --driver-mode=g++ -shared -### %s 2>&1 \ +// RUN: --target=powerpc-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-ASAN-SHARED-LIBRARY-AIX,CHECK-ASAN-SHARED-LIBRARY-AIX32,CHECK-ASAN-SHARED-LIBRARY-AIXCXX %s +// +// RUN: %clang -fsanitize=address --driver-mode=g++ -shared -### %s 2>&1 \ +// RUN: --target=powerpc64-ibm-aix \ +// RUN: -resource-dir=%S/Inputs/resource_dir_with_per_target_subdir \ +// RUN: --sysroot=%S/Inputs/aix_ppc_tree \ +// RUN: | FileCheck --check-prefixes=CHECK-ASAN-SHARED-LIBRARY-AIX,CHECK-ASAN-SHARED-LIBRARY-AIX64,CHECK-ASAN-SHARED-LIBRARY-AIXCXX %s +// +// CHECK-ASAN-SHARED-LIBRARY-AIX: "{{.*}}ld{{(.exe)?}}" +// CHECK-ASAN-SHARED-LIBRARY-AIX32: "-b32" +// CHECK-ASAN-SHARED-LIBRARY-AIX64: "-b64" +// CHECK-ASAN-SHARED-LIBRARY-AIX: "-bcdtors:all:0:s" +// CHECK-ASAN-SHARED-LIBRARY-AIX: "-bI:{{.*}}asan.link_with_main_exec.txt" +// CHECK-ASAN-SHARED-LIBRARY-AIXCXX: "-bI:{{.*}}asan_cxx.link_with_main_exec.txt" +// CHECK-ASAN-SHARED-LIBRARY-AIX32-NOT: "{{.*}}libclang_rt.asan.a" +// CHECK-ASAN-SHARED-LIBRARY-AIX64-NOT: "{{.*}}libclang_rt.asan.a" +// CHECK-ASAN-SHARED-LIBRARY-AIXCXX-NOT: "{{.*}}libclang_rt.asan_cxx.a" +// CHECK-ASAN-SHARED-LIBRARY-AIX-NOT: "-lpthread" +// CHECK-ASAN-SHARED-LIBRARY-AIX-NOT: "-latomic" +// CHECK-ASAN-SHARED-LIBRARY-AIX: "-lunwind" +// CHECK-ASAN-SHARED-LIBRARY-AIX: "-lc" + // RUN: %clang -fsanitize=address,undefined -r -### %s 2>&1 \ // RUN: --target=x86_64-unknown-linux -fuse-ld=ld \ // RUN: -resource-dir=%S/Inputs/resource_dir \