1 files changed, 0 insertions, 132 deletions
diff --git a/src/common/mac/dwarf/bytereader.h b/src/common/mac/dwarf/bytereader.h
deleted file mode 100644
index 299dd9ac..00000000
--- a/src/common/mac/dwarf/bytereader.h
+++ /dev/null
@@ -1,132 +0,0 @@
-// Copyright 2006 Google Inc. All Rights Reserved.
-//
-// Redistribution and use in source and binary forms, with or without
-// modification, are permitted provided that the following conditions are
-// met:
-//
-//     * Redistributions of source code must retain the above copyright
-// notice, this list of conditions and the following disclaimer.
-//     * Redistributions in binary form must reproduce the above
-// copyright notice, this list of conditions and the following disclaimer
-// in the documentation and/or other materials provided with the
-// distribution.
-//     * Neither the name of Google Inc. nor the names of its
-// contributors may be used to endorse or promote products derived from
-// this software without specific prior written permission.
-//
-// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
-// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
-// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
-// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
-// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
-// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
-// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
-// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
-// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
-// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
-// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
-
-#ifndef COMMON_MAC_DWARF_BYTEREADER_H__
-#define COMMON_MAC_DWARF_BYTEREADER_H__
-
-#include <string>
-#include "common/mac/dwarf/types.h"
-
-namespace dwarf2reader {
-
-// We can't use the obvious name of LITTLE_ENDIAN and BIG_ENDIAN
-// because it conflicts with a macro
-enum Endianness {
-  ENDIANNESS_BIG,
-  ENDIANNESS_LITTLE
-};
-
-// Class that knows how to read both big endian and little endian
-// numbers, for use in DWARF2/3 reader.
-// Takes an endianness argument.
-// To read addresses and offsets, SetAddressSize and SetOffsetSize
-// must be called first.
-class ByteReader {
- public:
-  explicit ByteReader(enum Endianness endian);
-  virtual ~ByteReader();
-
-  // Set the address size to SIZE, which sets up the ReadAddress member
-  // so that it works.
-  void SetAddressSize(uint8 size);
-
-  // Set the offset size to SIZE, which sets up the ReadOffset member
-  // so that it works.
-  void SetOffsetSize(uint8 size);
-
-  // Return the current offset size
-  uint8 OffsetSize() const { return offset_size_; }
-
-  // Return the current address size
-  uint8 AddressSize() const { return address_size_; }
-
-  // Read a single byte from BUFFER and return it as an unsigned 8 bit
-  // number.
-  uint8 ReadOneByte(const char* buffer) const;
-
-  // Read two bytes from BUFFER and return it as an unsigned 16 bit
-  // number.
-  uint16 ReadTwoBytes(const char* buffer) const;
-
-  // Read four bytes from BUFFER and return it as an unsigned 32 bit
-  // number.  This function returns a uint64 so that it is compatible
-  // with ReadAddress and ReadOffset.  The number it returns will
-  // never be outside the range of an unsigned 32 bit integer.
-  uint64 ReadFourBytes(const char* buffer) const;
-
-  // Read eight bytes from BUFFER and return it as an unsigned 64 bit
-  // number
-  uint64 ReadEightBytes(const char* buffer) const;
-
-  // Read an unsigned LEB128 (Little Endian Base 128) number from
-  // BUFFER and return it as an unsigned 64 bit integer.  LEN is set
-  // to the length read.  Everybody seems to reinvent LEB128 as a
-  // variable size integer encoding, DWARF has had it for a long time.
-  uint64 ReadUnsignedLEB128(const char* buffer, size_t* len) const;
-
-  // Read a signed LEB128 number from BUFFER and return it as an
-  // signed 64 bit integer.  LEN is set to the length read.
-  int64 ReadSignedLEB128(const char* buffer, size_t* len) const;
-
-  // Read an offset from BUFFER and return it as an unsigned 64 bit
-  // integer.  DWARF2/3 define offsets as either 4 or 8 bytes,
-  // generally depending on the amount of DWARF2/3 info present.
-  uint64 ReadOffset(const char* buffer) const;
-
-  // Read an address from BUFFER and return it as an unsigned 64 bit
-  // integer.  DWARF2/3 allow addresses to be any size from 0-255
-  // bytes currently.  Internally we support 4 and 8 byte addresses,
-  // and will CHECK on anything else.
-  uint64 ReadAddress(const char* buffer) const;
-
- private:
-
-  // Function pointer type for our address and offset readers.
-  typedef uint64 (ByteReader::*AddressReader)(const char*) const;
-
-  // Read an offset from BUFFER and return it as an unsigned 64 bit
-  // integer.  DWARF2/3 define offsets as either 4 or 8 bytes,
-  // generally depending on the amount of DWARF2/3 info present.
-  // This function pointer gets set by SetOffsetSize.
-  AddressReader offset_reader_;
-
-  // Read an address from BUFFER and return it as an unsigned 64 bit
-  // integer.  DWARF2/3 allow addresses to be any size from 0-255
-  // bytes currently.  Internally we support 4 and 8 byte addresses,
-  // and will CHECK on anything else.
-  // This function pointer gets set by SetAddressSize.
-  AddressReader address_reader_;
-
-  Endianness endian_;
-  uint8 address_size_;
-  uint8 offset_size_;
-};
-
-}  // namespace dwarf2reader
-
-#endif  // COMMON_MAC_DWARF_BYTEREADER_H__