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@anoopkg6 anoopkg6 commented Nov 3, 2025

Add Support for scudo_standalone for SystemZ without enabling gwp_asan.

@llvmbot llvmbot added clang Clang issues not falling into any other category compiler-rt clang:driver 'clang' and 'clang++' user-facing binaries. Not 'clang-cl' labels Nov 3, 2025
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llvmbot commented Nov 3, 2025

@llvm/pr-subscribers-clang-driver

Author: None (anoopkg6)

Changes

Add Support for scudo_standalone for SystemZ without enabling gwp_asan.


Full diff: https://github.com/llvm/llvm-project/pull/166187.diff

2 Files Affected:

  • (modified) clang/lib/Driver/ToolChains/Linux.cpp (+1-1)
  • (modified) compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake (+1-1)
diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp index 94a9fe8b1a63f..f3bfb24d0e8fc 100644 --- a/clang/lib/Driver/ToolChains/Linux.cpp +++ b/clang/lib/Driver/ToolChains/Linux.cpp @@ -927,7 +927,7 @@ SanitizerMask Linux::getSupportedSanitizers() const { if (IsX86_64 || IsSystemZ || IsPowerPC64) Res |= SanitizerKind::KernelMemory; if (IsX86_64 || IsMIPS64 || IsAArch64 || IsX86 || IsMIPS || IsArmArch || - IsPowerPC64 || IsHexagon || IsLoongArch64 || IsRISCV64) + IsPowerPC64 || IsHexagon || IsLoongArch64 || IsRISCV64 || IsSystemZ) Res |= SanitizerKind::Scudo; if (IsX86_64 || IsAArch64 || IsRISCV64) { Res |= SanitizerKind::HWAddress; diff --git a/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake b/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake index ca45d7bd2af7f..c10367715396e 100644 --- a/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake +++ b/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake @@ -102,7 +102,7 @@ endif() set(ALL_CFI_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${MIPS64} ${HEXAGON} ${LOONGARCH64}) set(ALL_SCUDO_STANDALONE_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} - ${MIPS32} ${MIPS64} ${PPC64} ${HEXAGON} ${LOONGARCH64} ${RISCV64}) + ${MIPS32} ${MIPS64} ${PPC64} ${HEXAGON} ${LOONGARCH64} ${RISCV64} ${S390X}) if(APPLE) set(ALL_XRAY_SUPPORTED_ARCH ${X86_64} ${ARM64}) else() 
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llvmbot commented Nov 3, 2025

@llvm/pr-subscribers-clang

Author: None (anoopkg6)

Changes

Add Support for scudo_standalone for SystemZ without enabling gwp_asan.


Full diff: https://github.com/llvm/llvm-project/pull/166187.diff

2 Files Affected:

  • (modified) clang/lib/Driver/ToolChains/Linux.cpp (+1-1)
  • (modified) compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake (+1-1)
diff --git a/clang/lib/Driver/ToolChains/Linux.cpp b/clang/lib/Driver/ToolChains/Linux.cpp index 94a9fe8b1a63f..f3bfb24d0e8fc 100644 --- a/clang/lib/Driver/ToolChains/Linux.cpp +++ b/clang/lib/Driver/ToolChains/Linux.cpp @@ -927,7 +927,7 @@ SanitizerMask Linux::getSupportedSanitizers() const { if (IsX86_64 || IsSystemZ || IsPowerPC64) Res |= SanitizerKind::KernelMemory; if (IsX86_64 || IsMIPS64 || IsAArch64 || IsX86 || IsMIPS || IsArmArch || - IsPowerPC64 || IsHexagon || IsLoongArch64 || IsRISCV64) + IsPowerPC64 || IsHexagon || IsLoongArch64 || IsRISCV64 || IsSystemZ) Res |= SanitizerKind::Scudo; if (IsX86_64 || IsAArch64 || IsRISCV64) { Res |= SanitizerKind::HWAddress; diff --git a/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake b/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake index ca45d7bd2af7f..c10367715396e 100644 --- a/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake +++ b/compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake @@ -102,7 +102,7 @@ endif() set(ALL_CFI_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${MIPS64} ${HEXAGON} ${LOONGARCH64}) set(ALL_SCUDO_STANDALONE_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} - ${MIPS32} ${MIPS64} ${PPC64} ${HEXAGON} ${LOONGARCH64} ${RISCV64}) + ${MIPS32} ${MIPS64} ${PPC64} ${HEXAGON} ${LOONGARCH64} ${RISCV64} ${S390X}) if(APPLE) set(ALL_XRAY_SUPPORTED_ARCH ${X86_64} ${ARM64}) else() 
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clang:driver 'clang' and 'clang++' user-facing binaries. Not 'clang-cl' clang Clang issues not falling into any other category compiler-rt

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