1 files changed, 0 insertions, 134 deletions
diff --git a/third_party/courgette/assembly_program.h b/third_party/courgette/assembly_program.h
deleted file mode 100644
index 4b48133..0000000
--- a/third_party/courgette/assembly_program.h
+++ /dev/null
@@ -1,134 +0,0 @@
-// Copyright (c) 2009 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>
-
-#include "base/basictypes.h"
-
-#include "third_party/courgette/image_info.h"
-
-namespace courgette {
-
-class EncodedProgram;
-class Instruction;
-
-// A Label is a symbolic reference to an address.  Unlike a conventional
-// assembly language, we always know the address.  The address will later be
-// stored in a table and the Label will be replaced with the index into the
-// table.
-//
-// TODO(sra): Make fields private and add setters and getters.
-class Label {
- public:
-  static const int kNoIndex = -1;
-  Label() : rva_(0), index_(kNoIndex) {}
-  explicit Label(RVA rva) : rva_(rva), index_(kNoIndex) {}
-
-  RVA rva_;    // Address refered to by the label.
-  int index_;  // Index of address in address table, kNoIndex until assigned.
-};
-
-typedef std::map<RVA, Label*> RVAToLabel;
-
-// An AssemblyProgram is the result of disassembling an executable file.
-//
-// * The disassembler creates labels in the AssemblyProgram and emits
-//   'Instructions'.
-// * The disassembler then calls DefaultAssignIndexes to assign
-//   addresses to positions in the address tables.
-// * [Optional step]
-// * At this point the AssemblyProgram can be converted into an
-//   EncodedProgram and serialized to an output stream.
-// * Later, the EncodedProgram can be deserialized and assembled into
-//   the original file.
-//
-// The optional step is to modify the AssemblyProgram.  One form of modification
-// is to assign indexes in such a way as to make the EncodedProgram for this
-// AssemblyProgram look more like the EncodedProgram for some other
-// AssemblyProgram.  The modification process should call UnassignIndexes, do
-// its own assignment, and then call AssignRemainingIndexes to ensure all
-// indexes are assigned.
-//
-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.
-  void EmitMakeRelocsInstruction();
-
-  // Following instruction will be assembled at address 'rva'.
-  void EmitOriginInstruction(RVA rva);
-
-  // Generates a single byte of data or machine instruction.
-  void EmitByteInstruction(uint8 byte);
-
-  // Generates 4-byte relative reference to address of 'label'.
-  void EmitRel32(Label* label);
-
-  // Generates 4-byte absolute reference to address of 'label'.
-  void EmitAbs32(Label* label);
-
-  Label* FindOrMakeAbs32Label(RVA rva);
-  Label* FindOrMakeRel32Label(RVA rva);
-
-  void DefaultAssignIndexes();
-  void UnassignIndexes();
-  void AssignRemainingIndexes();
-
-  EncodedProgram* Encode() const;
-
-  // Accessor for instruction list.
-  const std::vector<Instruction*>& instructions() const {
-    return instructions_;
-  }
-
-  // Returns the label if the instruction contains and absolute address,
-  // otherwise returns NULL.
-  Label* InstructionAbs32Label(const Instruction* instruction) const;
-
-  // Returns the label if the instruction contains and rel32 offset,
-  // otherwise returns NULL.
-  Label* InstructionRel32Label(const Instruction* instruction) const;
-
-
- private:
-  void Emit(Instruction* instruction) { instructions_.push_back(instruction); }
-
-  Label* FindLabel(RVA rva, RVAToLabel* labels);
-
-  // Helper methods for the public versions.
-  static void UnassignIndexes(RVAToLabel* labels);
-  static void DefaultAssignIndexes(RVAToLabel* labels);
-  static void AssignRemainingIndexes(RVAToLabel* labels);
-
-  // Sharing instructions that emit a single byte saves a lot of space.
-  Instruction* GetByteInstruction(uint8 byte);
-  Instruction** byte_instruction_cache_;
-
-  uint64 image_base_;  // Desired or mandated base address of image.
-
-  std::vector<Instruction*> instructions_;  // All the instructions in program.
-
-  // These are lookup maps to find the label associated with a given address.
-  // 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_
-