text: // Copyright (c) 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.
  
  // macho_utilties.cc: Utilities for dealing with mach-o files
  //
  // Author: Dave Camp
  
  #include "common/mac/macho_utilities.h"
  
  void breakpad_swap_uuid_command(struct breakpad_uuid_command *uc,
                                  enum NXByteOrder target_byte_order)
  {
    uc->cmd = NXSwapLong(uc->cmd);
    uc->cmdsize = NXSwapLong(uc->cmdsize);
  }
  
  void breakpad_swap_segment_command_64(struct segment_command_64 *sg,
                                        enum NXByteOrder target_byte_order)
  {
    sg->cmd = NXSwapLong(sg->cmd);
    sg->cmdsize = NXSwapLong(sg->cmdsize);
  
    sg->vmaddr = NXSwapLongLong(sg->vmaddr);
    sg->vmsize = NXSwapLongLong(sg->vmsize);
    sg->fileoff = NXSwapLongLong(sg->fileoff);
    sg->filesize = NXSwapLongLong(sg->filesize);
  
    sg->maxprot = NXSwapLong(sg->maxprot);
    sg->initprot = NXSwapLong(sg->initprot);
    sg->nsects = NXSwapLong(sg->nsects);
    sg->flags = NXSwapLong(sg->flags);
  }
  
  void breakpad_swap_mach_header_64(struct mach_header_64 *mh,
                                    enum NXByteOrder target_byte_order)
  {
    mh->magic = NXSwapLong(mh->magic);
    mh->cputype = NXSwapLong(mh->cputype);
    mh->cpusubtype = NXSwapLong(mh->cpusubtype);
    mh->filetype = NXSwapLong(mh->filetype);
    mh->ncmds = NXSwapLong(mh->ncmds);
    mh->sizeofcmds = NXSwapLong(mh->sizeofcmds);
    mh->flags = NXSwapLong(mh->flags);
    mh->reserved = NXSwapLong(mh->reserved);
  }
  
  void breakpad_swap_section_64(struct section_64 *s,
                                uint32_t nsects,
                                enum NXByteOrder target_byte_order)
  {
    for (uint32_t i = 0; i < nsects; i++) {
      s[i].addr = NXSwapLongLong(s[i].addr);
      s[i].size = NXSwapLongLong(s[i].size);
  
      s[i].offset = NXSwapLong(s[i].offset);
      s[i].align = NXSwapLong(s[i].align);
      s[i].reloff = NXSwapLong(s[i].reloff);
      s[i].nreloc = NXSwapLong(s[i].nreloc);
      s[i].flags = NXSwapLong(s[i].flags);
      s[i].reserved1 = NXSwapLong(s[i].reserved1);
      s[i].reserved2 = NXSwapLong(s[i].reserved2);
    }
  }
  