ld64/Writers/ExecutableFileMachO-all.cpp

   1 /*
   2  * Copyright (c) 2005 Apple Computer, Inc. All rights reserved.
   3  *
   4  * @APPLE_LICENSE_HEADER_START@
   5  *
   6  * This file contains Original Code and/or Modifications of Original Code
   7  * as defined in and that are subject to the Apple Public Source License
   8  * Version 2.0 (the 'License'). You may not use this file except in
   9  * compliance with the License. Please obtain a copy of the License at
  10  * http://www.opensource.apple.com/apsl/ and read it before using this
  11  * file.
  12  *
  13  * The Original Code and all software distributed under the License are
  14  * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
  15  * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
  16  * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
  17  * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
  18  * Please see the License for the specific language governing rights and
  19  * limitations under the License.
  20  *
  21  * @APPLE_LICENSE_HEADER_END@
  22  */
  23
  24 #include <string.h>
  25 #include <stdint.h>
  26 #include <stddef.h>
  27 #include <fcntl.h>
  28 #include <unistd.h>
  29 #include <sys/time.h>
  30 #include <mach-o/loader.h>
  31 #include <mach-o/nlist.h>
  32 #include <mach-o/reloc.h>
  33 #include <mach-o/ppc/reloc.h>
  34 #include <mach-o/stab.h>
  35
  36 #include <vector>
  37 #include <algorithm>
  38 #include <map>
  39 #include <set>
  40
  41 #include "ObjectFile.h"
  42 #include "ExecutableFile.h"
  43 #include "Options.h"
  44
  45 // buiild Writer for -arch ppc64
  46 #undef MACHO_32_SAME_ENDIAN
  47 #undef MACHO_32_OPPOSITE_ENDIAN
  48 #undef MACHO_64_SAME_ENDIAN
  49 #undef MACHO_64_OPPOSITE_ENDIAN
  50 #if __ppc__ || __ppc64__
  51         #define MACHO_64_SAME_ENDIAN
  52 #elif __i386__
  53         #define MACHO_64_OPPOSITE_ENDIAN
  54 #else
  55         #error unknown architecture
  56 #endif
  57 namespace ppc64 {
  58         #undef  ARCH_PPC
  59         #define ARCH_PPC64
  60         #undef  ARCH_I386
  61         #include "MachOAbstraction.h"
  62         #include "ExecutableFileMachO.cpp"
  63 };
  64
  65 // buiild Writer for -arch ppc
  66 #undef MACHO_32_SAME_ENDIAN
  67 #undef MACHO_32_OPPOSITE_ENDIAN
  68 #undef MACHO_64_SAME_ENDIAN
  69 #undef MACHO_64_OPPOSITE_ENDIAN
  70 #if __ppc__ || __ppc64__
  71         #define MACHO_32_SAME_ENDIAN
  72 #elif __i386__
  73         #define MACHO_32_OPPOSITE_ENDIAN
  74 #else
  75         #error unknown architecture
  76 #endif
  77 namespace ppc {
  78         #define ARCH_PPC
  79         #undef  ARCH_PPC64
  80         #undef  ARCH_I386
  81         #include "MachOAbstraction.h"
  82         #include "ExecutableFileMachO.cpp"
  83 };
  84
  85 // buiild Writer for -arch i386
  86 #undef MACHO_32_SAME_ENDIAN
  87 #undef MACHO_32_OPPOSITE_ENDIAN
  88 #undef MACHO_64_SAME_ENDIAN
  89 #undef MACHO_64_OPPOSITE_ENDIAN
  90 #if __ppc__ || __ppc64__
  91         #define MACHO_32_OPPOSITE_ENDIAN
  92 #elif __i386__
  93         #define MACHO_32_SAME_ENDIAN
  94 #else
  95         #error unknown architecture
  96 #endif
  97 #undef i386 // compiler sometimes #defines this
  98 namespace i386 {
  99         #undef  ARCH_PPC
 100         #undef  ARCH_PPC64
 101         #define ARCH_I386
 102         #include "MachOAbstraction.h"
 103         #include "ExecutableFileMachO.cpp"
 104 };
 105
 106