Create libelffile library for ELF file manipulation.

Move some of our tooling to library to make it reusable.

Remove MIPS support from the ELF builder.  This is slightly
easier than making it independent of the runtime.

Bug: 110133331
Test: test.py -b --host
Change-Id: I93343808d0e27ee8e1117e713a2503e8179fc245

1 files changed, 0 insertions, 66 deletions

diff --git a/compiler/linker/output_stream.h b/compiler/linker/output_stream.h
deleted file mode 100644
index 5310e2fa41..0000000000
--- a/compiler/linker/output_stream.h
+++ /dev/null
@@ -1,66 +0,0 @@
-/*
- * Copyright (C) 2013 The Android Open Source Project
- *
- * Licensed under the Apache License, Version 2.0 (the "License");
- * you may not use this file except in compliance with the License.
- * You may obtain a copy of the License at
- *
- *      http://www.apache.org/licenses/LICENSE-2.0
- *
- * Unless required by applicable law or agreed to in writing, software
- * distributed under the License is distributed on an "AS IS" BASIS,
- * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
- * See the License for the specific language governing permissions and
- * limitations under the License.
- */
-
-#ifndef ART_COMPILER_LINKER_OUTPUT_STREAM_H_
-#define ART_COMPILER_LINKER_OUTPUT_STREAM_H_
-
-#include <ostream>
-#include <string>
-
-#include "base/macros.h"
-
-namespace art {
-namespace linker {
-
-enum Whence {
-  kSeekSet = SEEK_SET,
-  kSeekCurrent = SEEK_CUR,
-  kSeekEnd = SEEK_END,
-};
-std::ostream& operator<<(std::ostream& os, const Whence& rhs);
-
-class OutputStream {
- public:
-  explicit OutputStream(const std::string& location) : location_(location) {}
-
-  virtual ~OutputStream() {}
-
-  const std::string& GetLocation() const {
-    return location_;
-  }
-
-  virtual bool WriteFully(const void* buffer, size_t byte_count) = 0;
-
-  virtual off_t Seek(off_t offset, Whence whence) = 0;
-
-  /*
-   * Flushes the stream. Returns whether the operation was successful.
-   *
-   * An OutputStream may delay reporting errors from WriteFully() or
-   * Seek(). In that case, Flush() shall report any pending error.
-   */
-  virtual bool Flush() = 0;
-
- private:
-  const std::string location_;
-
-  DISALLOW_COPY_AND_ASSIGN(OutputStream);
-};
-
-}  // namespace linker
-}  // namespace art
-
-#endif  // ART_COMPILER_LINKER_OUTPUT_STREAM_H_