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author | Alexey Samsonov <samsonov@google.com> | 2013-06-28 14:25:52 +0000 |
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committer | Alexey Samsonov <samsonov@google.com> | 2013-06-28 14:25:52 +0000 |
commit | 8c6e3248e90605f0ff7249a9727fe46e79297b25 (patch) | |
tree | f7291e91e413afa3592486665abbbf84d6688b93 | |
parent | c071f89a770d6c66e6b29fdf013fa88454fc0ac6 (diff) | |
download | llvm-8c6e3248e90605f0ff7249a9727fe46e79297b25.tar.gz llvm-8c6e3248e90605f0ff7249a9727fe46e79297b25.tar.bz2 llvm-8c6e3248e90605f0ff7249a9727fe46e79297b25.tar.xz |
llvm-symbolizer: skip leading underscore in Mach-O symbol table entries
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@185151 91177308-0d34-0410-b5e6-96231b3b80d8
-rw-r--r-- | test/DebugInfo/llvm-symbolizer.test | 6 | ||||
-rw-r--r-- | tools/llvm-symbolizer/LLVMSymbolize.cpp | 3 |
2 files changed, 6 insertions, 3 deletions
diff --git a/test/DebugInfo/llvm-symbolizer.test b/test/DebugInfo/llvm-symbolizer.test index efe09c15bf..11ba664283 100644 --- a/test/DebugInfo/llvm-symbolizer.test +++ b/test/DebugInfo/llvm-symbolizer.test @@ -32,9 +32,9 @@ CHECK-NEXT: dwarfdump-inl-test.cc: CHECK: _Z3do1v CHECK-NEXT: dwarfdump-test3-decl.h:7 -CHECK: _main -CHECK: __Z3inci -CHECK: __Z3inci +CHECK: main +CHECK: _Z3inci +CHECK: _Z3inci RUN: echo "unexisting-file 0x1234" > %t.input2 RUN: llvm-symbolizer < %t.input2 diff --git a/tools/llvm-symbolizer/LLVMSymbolize.cpp b/tools/llvm-symbolizer/LLVMSymbolize.cpp index dfcbacfbe6..59564161b4 100644 --- a/tools/llvm-symbolizer/LLVMSymbolize.cpp +++ b/tools/llvm-symbolizer/LLVMSymbolize.cpp @@ -74,6 +74,9 @@ ModuleInfo::ModuleInfo(ObjectFile *Obj, DIContext *DICtx) StringRef SymbolName; if (error(si->getName(SymbolName))) continue; + // Mach-O symbol table names have leading underscore, skip it. + if (Module->isMachO() && SymbolName.size() > 0 && SymbolName[0] == '_') + SymbolName = SymbolName.drop_front(); // FIXME: If a function has alias, there are two entries in symbol table // with same address size. Make sure we choose the correct one. SymbolMapTy &M = SymbolType == SymbolRef::ST_Function ? Functions : Objects; |