[llvm-objcopy] Add --globalize-symbol option
llvm-svn: 331068
diff --git a/llvm/tools/llvm-objcopy/llvm-objcopy.cpp b/llvm/tools/llvm-objcopy/llvm-objcopy.cpp
index a4b38cf..59b0782 100644
--- a/llvm/tools/llvm-objcopy/llvm-objcopy.cpp
+++ b/llvm/tools/llvm-objcopy/llvm-objcopy.cpp
@@ -119,6 +119,7 @@
std::vector<StringRef> OnlyKeep;
std::vector<StringRef> AddSection;
std::vector<StringRef> SymbolsToLocalize;
+ std::vector<StringRef> SymbolsToGlobalize;
StringMap<StringRef> SymbolsToRename;
bool StripAll;
bool StripAllGNU;
@@ -320,11 +321,13 @@
if ((Config.LocalizeHidden &&
(Sym.Visibility == STV_HIDDEN || Sym.Visibility == STV_INTERNAL)) ||
(!Config.SymbolsToLocalize.empty() &&
- std::find(std::begin(Config.SymbolsToLocalize),
- std::end(Config.SymbolsToLocalize),
- Sym.Name) != std::end(Config.SymbolsToLocalize)))
+ is_contained(Config.SymbolsToLocalize, Sym.Name)))
Sym.Binding = STB_LOCAL;
+ if (!Config.SymbolsToGlobalize.empty() &&
+ is_contained(Config.SymbolsToGlobalize, Sym.Name))
+ Sym.Binding = STB_GLOBAL;
+
const auto I = Config.SymbolsToRename.find(Sym.Name);
if (I != Config.SymbolsToRename.end())
Sym.Name = I->getValue();
@@ -416,6 +419,8 @@
Config.LocalizeHidden = InputArgs.hasArg(OBJCOPY_localize_hidden);
for (auto Arg : InputArgs.filtered(OBJCOPY_localize_symbol))
Config.SymbolsToLocalize.push_back(Arg->getValue());
+ for (auto Arg : InputArgs.filtered(OBJCOPY_globalize_symbol))
+ Config.SymbolsToGlobalize.push_back(Arg->getValue());
return Config;
}