diff options
Diffstat (limited to 'compiler/rustc_llvm/llvm-wrapper')
| -rw-r--r-- | compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp index 645b4082be5..b474a7547dc 100644 --- a/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp +++ b/compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp @@ -1999,6 +1999,25 @@ extern "C" bool LLVMRustLLVMHasZstdCompressionForDebugSymbols() { return llvm::compression::zstd::isAvailable(); } +extern "C" void LLVMRustSetNoSanitizeAddress(LLVMValueRef Global) { + GlobalValue &GV = *unwrap<GlobalValue>(Global); + GlobalValue::SanitizerMetadata MD; + if (GV.hasSanitizerMetadata()) + MD = GV.getSanitizerMetadata(); + MD.NoAddress = true; + MD.IsDynInit = false; + GV.setSanitizerMetadata(MD); +} + +extern "C" void LLVMRustSetNoSanitizeHWAddress(LLVMValueRef Global) { + GlobalValue &GV = *unwrap<GlobalValue>(Global); + GlobalValue::SanitizerMetadata MD; + if (GV.hasSanitizerMetadata()) + MD = GV.getSanitizerMetadata(); + MD.NoHWAddress = true; + GV.setSanitizerMetadata(MD); +} + // Operations on composite constants. // These are clones of LLVM api functions that will become available in future // releases. They can be removed once Rust's minimum supported LLVM version |