[scudo] Add scudo_standalone support for SystemZ (#166187)

Add Support for scudo_standalone for SystemZ without enabling gwp_asan.

Co-authored-by: anoopkg6 <[email protected]>

Author: anoopkg6

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;

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()