llvm-symbolizer: Untag addresses in object files by default.
Any addresses that we pass to llvm-symbolizer are going to be untagged,
while any HWASAN instrumented globals are going to be tagged in the
symbol table. Therefore we need to untag the addresses before using them.
Differential Revision: https://reviews.llvm.org/D65769
llvm-svn: 367926
diff --git a/llvm/lib/DebugInfo/Symbolize/Symbolize.cpp b/llvm/lib/DebugInfo/Symbolize/Symbolize.cpp
index 6a619f8..51aa0d7 100644
--- a/llvm/lib/DebugInfo/Symbolize/Symbolize.cpp
+++ b/llvm/lib/DebugInfo/Symbolize/Symbolize.cpp
@@ -418,8 +418,8 @@
LLVMSymbolizer::createModuleInfo(const ObjectFile *Obj,
std::unique_ptr<DIContext> Context,
StringRef ModuleName) {
- auto InfoOrErr =
- SymbolizableObjectFile::create(Obj, std::move(Context));
+ auto InfoOrErr = SymbolizableObjectFile::create(Obj, std::move(Context),
+ Opts.UntagAddresses);
std::unique_ptr<SymbolizableModule> SymMod;
if (InfoOrErr)
SymMod = std::move(*InfoOrErr);