src/ld/parsers/macho_relocatable_file.h

   1 /* -*- mode: C++; c-basic-offset: 4; tab-width: 4 -*-
   2  *
   3  * Copyright (c) 2009-2010 Apple Inc. All rights reserved.
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   5  * @APPLE_LICENSE_HEADER_START@
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   7  * This file contains Original Code and/or Modifications of Original Code
   8  * as defined in and that are subject to the Apple Public Source License
   9  * Version 2.0 (the 'License'). You may not use this file except in
  10  * compliance with the License. Please obtain a copy of the License at
  11  * http://www.opensource.apple.com/apsl/ and read it before using this
  12  * file.
  13  *
  14  * The Original Code and all software distributed under the License are
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  24
  25 #ifndef __MACHO_RELOCATABLE_FILE_H__
  26 #define __MACHO_RELOCATABLE_FILE_H__
  27
  28 #include "ld.hpp"
  29 #include "Options.h"
  30
  31 namespace mach_o {
  32 namespace relocatable {
  33
  34 struct ParserOptions {
  35         uint32_t                architecture;
  36         bool                    objSubtypeMustMatch;
  37         bool                    logAllFiles;
  38         bool                    warnUnwindConversionProblems;
  39         bool                    keepDwarfUnwind;
  40         bool                    forceDwarfConversion;
  41         uint32_t                subType;
  42 };
  43
  44 extern ld::relocatable::File* parse(const uint8_t* fileContent, uint64_t fileLength,
  45                                                                         const char* path, time_t modTime, ld::File::Ordinal ordinal,
  46                                                                         const ParserOptions& opts);
  47
  48 extern bool isObjectFile(const uint8_t* fileContent, uint64_t fileLength, const ParserOptions& opts);
  49
  50 extern bool isObjectFile(const uint8_t* fileContent, cpu_type_t* result, cpu_subtype_t* subResult);
  51
  52 extern bool hasObjC2Categories(const uint8_t* fileContent);
  53
  54 extern bool hasObjC1Categories(const uint8_t* fileContent);
  55
  56 extern const char* archName(const uint8_t* fileContent);
  57
  58 } // namespace relocatable
  59 } // namespace mach_o
  60
  61
  62 #endif // __MACHO_RELOCATABLE_FILE_H__