commit 4246a462a33fd045addf052c4b6b816e91f82fed
author Paul Semel <semelpaul@gmail.com> Wed May 09 21:36:54 2018 +0000
committer Paul Semel <semelpaul@gmail.com> Wed May 09 21:36:54 2018 +0000
tree 25206c832055af20f001ebb7537d3e3fd76c35fd
parent 2e538089fa3761a44cab65c640e93fb8b399f9a0

[llvm-objcopy] Add --strip-symbol (-N) option

llvm-svn: 331924

llvm/tools/llvm-objcopy/Object.h

diff --git a/llvm/tools/llvm-objcopy/Object.h b/llvm/tools/llvm-objcopy/Object.h
index 845d681..ac384c1 100644
--- a/llvm/tools/llvm-objcopy/Object.h
+++ b/llvm/tools/llvm-objcopy/Object.h
@@ -38,6 +38,7 @@
 class GroupSection;
 class Segment;
 class Object;
+struct Symbol;
 
 class SectionTableRef {
   MutableArrayRef<std::unique_ptr<SectionBase>> Sections;
@@ -209,6 +210,7 @@
   virtual void initialize(SectionTableRef SecTable);
   virtual void finalize();
   virtual void removeSectionReferences(const SectionBase *Sec);
+  virtual void removeSymbols(function_ref<bool(const Symbol &)> ToRemove);
   virtual void accept(SectionVisitor &Visitor) const = 0;
 };
 
@@ -366,12 +368,12 @@
   const SectionBase *getStrTab() const { return SymbolNames; }
   const Symbol *getSymbolByIndex(uint32_t Index) const;
   void updateSymbols(function_ref<void(Symbol &)> Callable);
-  void removeSymbols(function_ref<bool(Symbol &)> ToRemove);
 
   void removeSectionReferences(const SectionBase *Sec) override;
   void initialize(SectionTableRef SecTable) override;
   void finalize() override;
   void accept(SectionVisitor &Visitor) const override;
+  void removeSymbols(function_ref<bool(const Symbol &)> ToRemove) override;
 
   static bool classof(const SectionBase *S) {
     return S->Type == ELF::SHT_SYMTAB;
@@ -432,6 +434,7 @@
 public:
   void addRelocation(Relocation Rel) { Relocations.push_back(Rel); }
   void accept(SectionVisitor &Visitor) const override;
+  void removeSymbols(function_ref<bool(const Symbol &)> ToRemove) override;
 
   static bool classof(const SectionBase *S) {
     if (S->Flags & ELF::SHF_ALLOC)
@@ -465,6 +468,7 @@
   void initialize(SectionTableRef SecTable) override{};
   void accept(SectionVisitor &) const override;
   void finalize() override;
+  void removeSymbols(function_ref<bool(const Symbol &)> ToRemove) override;
 
   static bool classof(const SectionBase *S) {
     return S->Type == ELF::SHT_GROUP;
@@ -619,6 +623,7 @@
   ConstRange<Segment> segments() const { return make_pointee_range(Segments); }
 
   void removeSections(std::function<bool(const SectionBase &)> ToRemove);
+  void removeSymbols(function_ref<bool(const Symbol &)> ToRemove);
   template <class T, class... Ts> T &addSection(Ts &&... Args) {
     auto Sec = llvm::make_unique<T>(std::forward<Ts>(Args)...);
     auto Ptr = Sec.get();