From 35fdbd56b7765e2329ca1edfe48ded65029e53bf Mon Sep 17 00:00:00 2001
From: Petr Hosek <phosek@chromium.org>
Date: Tue, 1 Aug 2017 05:31:50 +0000
Subject: Revert "[llvm][llvm-objcopy] Added support for outputting to binary
 in llvm-objcopy"

The change seems to be failing on bots which are using gcc and bfd.ld
as a host compiler and linker.

This reverts commit r309658.

llvm-svn: 309660
---
 llvm/tools/llvm-objcopy/Object.h | 55 +++++++---------------------------------
 1 file changed, 9 insertions(+), 46 deletions(-)

(limited to 'llvm/tools/llvm-objcopy/Object.h')

diff --git a/llvm/tools/llvm-objcopy/Object.h b/llvm/tools/llvm-objcopy/Object.h
index b505e60b382..d743efbde65 100644
--- a/llvm/tools/llvm-objcopy/Object.h
+++ b/llvm/tools/llvm-objcopy/Object.h
@@ -58,7 +58,6 @@ private:
   };
 
   std::set<const SectionBase *, SectionCompare> Sections;
-  llvm::ArrayRef<uint8_t> Contents;
 
 public:
   uint64_t Align;
@@ -71,7 +70,6 @@ public:
   uint64_t Type;
   uint64_t VAddr;
 
-  Segment(llvm::ArrayRef<uint8_t> Data) : Contents(Data) {}
   void finalize();
   const SectionBase *firstSection() const {
     if (!Sections.empty())
@@ -80,7 +78,6 @@ public:
   }
   void addSection(const SectionBase *sec) { Sections.insert(sec); }
   template <class ELFT> void writeHeader(llvm::FileOutputBuffer &Out) const;
-  void writeSegment(llvm::FileOutputBuffer &Out) const;
 };
 
 class Section : public SectionBase {
@@ -120,16 +117,16 @@ private:
   typedef typename ELFT::Ehdr Elf_Ehdr;
   typedef typename ELFT::Phdr Elf_Phdr;
 
-  SecPtr makeSection(const llvm::object::ELFFile<ELFT> &ElfFile,
-                     const Elf_Shdr &Shdr);
-  void readProgramHeaders(const llvm::object::ELFFile<ELFT> &ElfFile);
-  void readSectionHeaders(const llvm::object::ELFFile<ELFT> &ElfFile);
-
-protected:
   StringTableSection *SectionNames;
   std::vector<SecPtr> Sections;
   std::vector<SegPtr> Segments;
 
+  void sortSections();
+  void assignOffsets();
+  SecPtr makeSection(const llvm::object::ELFFile<ELFT> &ElfFile,
+                     const Elf_Shdr &Shdr);
+  void readProgramHeaders(const llvm::object::ELFFile<ELFT> &ElfFile);
+  void readSectionHeaders(const llvm::object::ELFFile<ELFT> &ElfFile);
   void writeHeader(llvm::FileOutputBuffer &Out) const;
   void writeProgramHeaders(llvm::FileOutputBuffer &Out) const;
   void writeSectionData(llvm::FileOutputBuffer &Out) const;
@@ -145,43 +142,9 @@ public:
   uint32_t Flags;
 
   Object(const llvm::object::ELFObjectFile<ELFT> &Obj);
-  virtual size_t totalSize() const = 0;
-  virtual void finalize() = 0;
-  virtual void write(llvm::FileOutputBuffer &Out) const = 0;
-  virtual ~Object() = default;
-};
-
-template <class ELFT> class ELFObject : public Object<ELFT> {
-private:
-  typedef std::unique_ptr<SectionBase> SecPtr;
-  typedef std::unique_ptr<Segment> SegPtr;
-
-  typedef typename ELFT::Shdr Elf_Shdr;
-  typedef typename ELFT::Ehdr Elf_Ehdr;
-  typedef typename ELFT::Phdr Elf_Phdr;
-
-  void sortSections();
-  void assignOffsets();
-
-public:
-  ELFObject(const llvm::object::ELFObjectFile<ELFT> &Obj) : Object<ELFT>(Obj) {}
-  void finalize() override;
-  size_t totalSize() const override;
-  void write(llvm::FileOutputBuffer &Out) const override;
+  size_t totalSize() const;
+  void finalize();
+  void write(llvm::FileOutputBuffer &Out);
 };
 
-template <class ELFT> class BinaryObject : public Object<ELFT> {
-private:
-  typedef std::unique_ptr<SectionBase> SecPtr;
-  typedef std::unique_ptr<Segment> SegPtr;
-
-  uint64_t TotalSize;
-
-public:
-  BinaryObject(const llvm::object::ELFObjectFile<ELFT> &Obj)
-      : Object<ELFT>(Obj) {}
-  void finalize() override;
-  size_t totalSize() const override;
-  void write(llvm::FileOutputBuffer &Out) const override;
-};
 #endif
-- 
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