Add Elf 32 Support to Courgette.

courgette/assembly_program.h

 // Copyright (c) 2011 The Chromium Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style license that can be
 // found in the LICENSE file.
 
 #ifndef COURGETTE_ASSEMBLY_PROGRAM_H_
 #define COURGETTE_ASSEMBLY_PROGRAM_H_
 
 #include <map>
 #include <set>
 #include <vector>
@@ skipping 51 matching lines @@
 class AssemblyProgram {
  public:
   AssemblyProgram();
   ~AssemblyProgram();
 
   void set_image_base(uint64 image_base) { image_base_ = image_base; }
 
   // Instructions will be assembled in the order they are emitted.
 
   // Generates an entire base relocation table.
-  CheckBool EmitMakeRelocsInstruction() WARN_UNUSED_RESULT;
+  CheckBool EmitPeRelocsInstruction() WARN_UNUSED_RESULT;
+
+  // Generates an ELF style relocation table.
+  CheckBool EmitElfRelocationInstruction() WARN_UNUSED_RESULT;
 
   // Following instruction will be assembled at address 'rva'.
   CheckBool EmitOriginInstruction(RVA rva) WARN_UNUSED_RESULT;
 
   // Generates a single byte of data or machine instruction.
   CheckBool EmitByteInstruction(uint8 byte) WARN_UNUSED_RESULT;
 
   // Generates 4-byte relative reference to address of 'label'.
   CheckBool EmitRel32(Label* label) WARN_UNUSED_RESULT;
 
@@ skipping 48 matching lines @@
   // We have separate label spaces for addresses referenced by rel32 labels and
   // abs32 labels.  This is somewhat arbitrary.
   RVAToLabel rel32_labels_;
   RVAToLabel abs32_labels_;
 
   DISALLOW_COPY_AND_ASSIGN(AssemblyProgram);
 };
 
 }  // namespace courgette
 #endif  // COURGETTE_ASSEMBLY_PROGRAM_H_