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Add ShadowCallStack Support

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Adds support for the LLVM ShadowCallStack sanitizer.
This commit is contained in:
Ivan Lozano 2022-06-17 14:14:58 -04:00
parent a289cfcfb3
commit adf61e3b2b
14 changed files with 57 additions and 4 deletions
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1
compiler/rustc_llvm/llvm-wrapper/LLVMWrapper.h
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@ -85,6 +85,7 @@ enum LLVMRustAttribute {
NoUndef = 33,
SanitizeMemTag = 34,
NoCfCheck = 35,
ShadowCallStack = 36,
};
typedef struct OpaqueRustString *RustStringRef;

2
compiler/rustc_llvm/llvm-wrapper/RustWrapper.cpp
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@ -232,6 +232,8 @@ static Attribute::AttrKind fromRust(LLVMRustAttribute Kind) {
return Attribute::NoUndef;
case SanitizeMemTag:
return Attribute::SanitizeMemTag;
case ShadowCallStack:
return Attribute::ShadowCallStack;
}
report_fatal_error("bad AttributeKind");
}