Object: Add isSymbolWeak.
git-svn-id: https://llvm.org/svn/llvm-project/llvm/trunk@142316 91177308-0d34-0410-b5e6-96231b3b80d8
diff --git a/lib/Object/ELFObjectFile.cpp b/lib/Object/ELFObjectFile.cpp
index 7a992e2..a3c8248 100644
--- a/lib/Object/ELFObjectFile.cpp
+++ b/lib/Object/ELFObjectFile.cpp
@@ -331,6 +331,7 @@
virtual error_code getSymbolNMTypeChar(DataRefImpl Symb, char &Res) const;
virtual error_code isSymbolInternal(DataRefImpl Symb, bool &Res) const;
virtual error_code isSymbolGlobal(DataRefImpl Symb, bool &Res) const;
+ virtual error_code isSymbolWeak(DataRefImpl Symb, bool &Res) const;
virtual error_code getSymbolType(DataRefImpl Symb, SymbolRef::Type &Res) const;
virtual error_code getSectionNext(DataRefImpl Sec, SectionRef &Res) const;
@@ -643,6 +644,17 @@
template<support::endianness target_endianness, bool is64Bits>
error_code ELFObjectFile<target_endianness, is64Bits>
+ ::isSymbolWeak(DataRefImpl Symb,
+ bool &Result) const {
+ validateSymbol(Symb);
+ const Elf_Sym *symb = getSymbol(Symb);
+
+ Result = symb->getBinding() == ELF::STB_WEAK;
+ return object_error::success;
+}
+
+template<support::endianness target_endianness, bool is64Bits>
+error_code ELFObjectFile<target_endianness, is64Bits>
::isSymbolInternal(DataRefImpl Symb,
bool &Result) const {
validateSymbol(Symb);