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[Sanitizer] [Scudo] Add riscv64 support for scudo

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Enable Scudo on RISCV64 on both clang side and compiler-rt side.

Reviewers: cryptoad, eugenis, vitalybuka, luismarques, hiraditya

Reviewed By: vitalybuka, luismarques
Differential Revision: https://reviews.llvm.org/D137397
This commit is contained in:
Jun Sha (Joshua) 2023-03-18 23:37:46 -07:00 committed by AdityaK
parent d4cb6c2082
commit 2538e55042
3 changed files with 3 additions and 2 deletions
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2
clang/lib/Driver/ToolChains/Linux.cpp
View File

@ -776,7 +776,7 @@ SanitizerMask Linux::getSupportedSanitizers() const {
if (IsX86 || IsX86_64)
Res |= SanitizerKind::Function;
if (IsX86_64 || IsMIPS64 || IsAArch64 || IsX86 || IsMIPS || IsArmArch ||
IsPowerPC64 || IsHexagon || IsLoongArch64)
IsPowerPC64 || IsHexagon || IsLoongArch64 || IsRISCV64)
Res |= SanitizerKind::Scudo;
if (IsX86_64 || IsAArch64 || IsRISCV64) {
Res |= SanitizerKind::HWAddress;

1
clang/test/Driver/fsanitize.c
View File

@ -898,6 +898,7 @@
// RUN: %clang --target=mipsel-unknown-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
// RUN: %clang --target=powerpc64-unknown-linux -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
// RUN: %clang --target=powerpc64le-unknown-linux -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
// RUN: %clang --target=riscv64-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO
// CHECK-SCUDO: "-fsanitize=scudo"
// RUN: %clang --target=x86_64-linux-gnu -fsanitize=scudo %s -### 2>&1 | FileCheck %s --check-prefix=CHECK-SCUDO-PIE

2
compiler-rt/cmake/Modules/AllSupportedArchDefs.cmake
View File

@ -70,7 +70,7 @@ set(ALL_SAFESTACK_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM64} ${MIPS32} ${MIPS64}
set(ALL_CFI_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64} ${MIPS64}
${HEXAGON})
set(ALL_SCUDO_STANDALONE_SUPPORTED_ARCH ${X86} ${X86_64} ${ARM32} ${ARM64}
${MIPS32} ${MIPS64} ${PPC64} ${HEXAGON} ${LOONGARCH64})
${MIPS32} ${MIPS64} ${PPC64} ${HEXAGON} ${LOONGARCH64} ${RISCV64})
if(APPLE)
set(ALL_XRAY_SUPPORTED_ARCH ${X86_64})
else()