[clang] [compiler-rt] [scudo] Add scudo_standalone support for SystemZ (PR #166187)

[via llvm-commits]

llvmbot wrote:


<!--LLVM PR SUMMARY COMMENT-->

@llvm/pr-subscribers-clang

Author: None (anoopkg6)

<details>
<summary>Changes</summary>

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
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()

``````````

</details>


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