1 | /* Generic COFF swapping routines, for BFD.
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2 | Copyright 1990, 1991, 1992, 1993, 1994, 1995, 1996, 1997, 1999, 2000
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3 | Free Software Foundation, Inc.
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4 | Written by Cygnus Support.
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5 |
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6 | This file is part of BFD, the Binary File Descriptor library.
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7 |
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8 | This program is free software; you can redistribute it and/or modify
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9 | it under the terms of the GNU General Public License as published by
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10 | the Free Software Foundation; either version 2 of the License, or
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11 | (at your option) any later version.
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12 |
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13 | This program is distributed in the hope that it will be useful,
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14 | but WITHOUT ANY WARRANTY; without even the implied warranty of
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15 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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16 | GNU General Public License for more details.
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17 |
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18 | You should have received a copy of the GNU General Public License
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19 | along with this program; if not, write to the Free Software
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20 | Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */
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21 |
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22 | /* This file contains routines used to swap COFF data. It is a header
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23 | file because the details of swapping depend on the details of the
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24 | structures used by each COFF implementation. This is included by
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25 | coffcode.h, as well as by the ECOFF backend.
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26 |
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27 | Any file which uses this must first include "coff/internal.h" and
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28 | "coff/CPU.h". The functions will then be correct for that CPU. */
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29 |
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30 | #define PUTWORD bfd_h_put_32
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31 | #define PUTHALF bfd_h_put_16
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32 | #define PUTBYTE bfd_h_put_8
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33 |
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34 | #ifndef GET_FCN_LNNOPTR
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35 | #define GET_FCN_LNNOPTR(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
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36 | #endif
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37 |
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38 | #ifndef GET_FCN_ENDNDX
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39 | #define GET_FCN_ENDNDX(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
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40 | #endif
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41 |
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42 | #ifndef PUT_FCN_LNNOPTR
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43 | #define PUT_FCN_LNNOPTR(abfd, in, ext) PUTWORD(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_lnnoptr)
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44 | #endif
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45 | #ifndef PUT_FCN_ENDNDX
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46 | #define PUT_FCN_ENDNDX(abfd, in, ext) PUTWORD(abfd, in, (bfd_byte *) ext->x_sym.x_fcnary.x_fcn.x_endndx)
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47 | #endif
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48 | #ifndef GET_LNSZ_LNNO
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49 | #define GET_LNSZ_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_lnno)
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50 | #endif
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51 | #ifndef GET_LNSZ_SIZE
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52 | #define GET_LNSZ_SIZE(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_misc.x_lnsz.x_size)
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53 | #endif
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54 | #ifndef PUT_LNSZ_LNNO
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55 | #define PUT_LNSZ_LNNO(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_sym.x_misc.x_lnsz.x_lnno)
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56 | #endif
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57 | #ifndef PUT_LNSZ_SIZE
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58 | #define PUT_LNSZ_SIZE(abfd, in, ext) bfd_h_put_16(abfd, in, (bfd_byte*) ext->x_sym.x_misc.x_lnsz.x_size)
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59 | #endif
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60 | #ifndef GET_SCN_SCNLEN
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61 | #define GET_SCN_SCNLEN(abfd, ext) bfd_h_get_32(abfd, (bfd_byte *) ext->x_scn.x_scnlen)
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62 | #endif
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63 | #ifndef GET_SCN_NRELOC
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64 | #define GET_SCN_NRELOC(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nreloc)
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65 | #endif
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66 | #ifndef GET_SCN_NLINNO
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67 | #define GET_SCN_NLINNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *)ext->x_scn.x_nlinno)
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68 | #endif
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69 | #ifndef PUT_SCN_SCNLEN
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70 | #define PUT_SCN_SCNLEN(abfd,in, ext) bfd_h_put_32(abfd, in, (bfd_byte *) ext->x_scn.x_scnlen)
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71 | #endif
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72 | #ifndef PUT_SCN_NRELOC
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73 | #define PUT_SCN_NRELOC(abfd,in, ext) bfd_h_put_16(abfd, in, (bfd_byte *)ext->x_scn.x_nreloc)
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74 | #endif
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75 | #ifndef PUT_SCN_NLINNO
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76 | #define PUT_SCN_NLINNO(abfd,in, ext) bfd_h_put_16(abfd,in, (bfd_byte *) ext->x_scn.x_nlinno)
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77 | #endif
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78 | #ifndef GET_LINENO_LNNO
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79 | #define GET_LINENO_LNNO(abfd, ext) bfd_h_get_16(abfd, (bfd_byte *) (ext->l_lnno));
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80 | #endif
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81 | #ifndef PUT_LINENO_LNNO
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82 | #define PUT_LINENO_LNNO(abfd,val, ext) bfd_h_put_16(abfd,val, (bfd_byte *) (ext->l_lnno));
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83 | #endif
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84 |
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85 | /* The f_symptr field in the filehdr is sometimes 64 bits. */
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86 | #ifndef GET_FILEHDR_SYMPTR
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87 | #define GET_FILEHDR_SYMPTR bfd_h_get_32
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88 | #endif
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89 | #ifndef PUT_FILEHDR_SYMPTR
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90 | #define PUT_FILEHDR_SYMPTR bfd_h_put_32
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91 | #endif
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92 |
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93 | /* Some fields in the aouthdr are sometimes 64 bits. */
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94 | #ifndef GET_AOUTHDR_TSIZE
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95 | #define GET_AOUTHDR_TSIZE bfd_h_get_32
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96 | #endif
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97 | #ifndef PUT_AOUTHDR_TSIZE
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98 | #define PUT_AOUTHDR_TSIZE bfd_h_put_32
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99 | #endif
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100 | #ifndef GET_AOUTHDR_DSIZE
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101 | #define GET_AOUTHDR_DSIZE bfd_h_get_32
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102 | #endif
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103 | #ifndef PUT_AOUTHDR_DSIZE
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104 | #define PUT_AOUTHDR_DSIZE bfd_h_put_32
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105 | #endif
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106 | #ifndef GET_AOUTHDR_BSIZE
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107 | #define GET_AOUTHDR_BSIZE bfd_h_get_32
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108 | #endif
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109 | #ifndef PUT_AOUTHDR_BSIZE
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110 | #define PUT_AOUTHDR_BSIZE bfd_h_put_32
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111 | #endif
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112 | #ifndef GET_AOUTHDR_ENTRY
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113 | #define GET_AOUTHDR_ENTRY bfd_h_get_32
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114 | #endif
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115 | #ifndef PUT_AOUTHDR_ENTRY
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116 | #define PUT_AOUTHDR_ENTRY bfd_h_put_32
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117 | #endif
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118 | #ifndef GET_AOUTHDR_TEXT_START
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119 | #define GET_AOUTHDR_TEXT_START bfd_h_get_32
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120 | #endif
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121 | #ifndef PUT_AOUTHDR_TEXT_START
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122 | #define PUT_AOUTHDR_TEXT_START bfd_h_put_32
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123 | #endif
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124 | #ifndef GET_AOUTHDR_DATA_START
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125 | #define GET_AOUTHDR_DATA_START bfd_h_get_32
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126 | #endif
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127 | #ifndef PUT_AOUTHDR_DATA_START
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128 | #define PUT_AOUTHDR_DATA_START bfd_h_put_32
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129 | #endif
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130 |
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131 | /* Some fields in the scnhdr are sometimes 64 bits. */
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132 | #ifndef GET_SCNHDR_PADDR
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133 | #define GET_SCNHDR_PADDR bfd_h_get_32
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134 | #endif
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135 | #ifndef PUT_SCNHDR_PADDR
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136 | #define PUT_SCNHDR_PADDR bfd_h_put_32
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137 | #endif
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138 | #ifndef GET_SCNHDR_VADDR
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139 | #define GET_SCNHDR_VADDR bfd_h_get_32
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140 | #endif
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141 | #ifndef PUT_SCNHDR_VADDR
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142 | #define PUT_SCNHDR_VADDR bfd_h_put_32
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143 | #endif
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144 | #ifndef GET_SCNHDR_SIZE
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145 | #define GET_SCNHDR_SIZE bfd_h_get_32
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146 | #endif
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147 | #ifndef PUT_SCNHDR_SIZE
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148 | #define PUT_SCNHDR_SIZE bfd_h_put_32
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149 | #endif
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150 | #ifndef GET_SCNHDR_SCNPTR
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151 | #define GET_SCNHDR_SCNPTR bfd_h_get_32
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152 | #endif
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153 | #ifndef PUT_SCNHDR_SCNPTR
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154 | #define PUT_SCNHDR_SCNPTR bfd_h_put_32
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155 | #endif
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156 | #ifndef GET_SCNHDR_RELPTR
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157 | #define GET_SCNHDR_RELPTR bfd_h_get_32
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158 | #endif
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159 | #ifndef PUT_SCNHDR_RELPTR
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160 | #define PUT_SCNHDR_RELPTR bfd_h_put_32
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161 | #endif
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162 | #ifndef GET_SCNHDR_LNNOPTR
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163 | #define GET_SCNHDR_LNNOPTR bfd_h_get_32
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164 | #endif
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165 | #ifndef PUT_SCNHDR_LNNOPTR
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166 | #define PUT_SCNHDR_LNNOPTR bfd_h_put_32
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167 | #endif
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168 | #ifndef GET_SCNHDR_NRELOC
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169 | #define GET_SCNHDR_NRELOC bfd_h_get_16
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170 | #endif
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171 | #ifndef MAX_SCNHDR_NRELOC
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172 | #define MAX_SCNHDR_NRELOC 0xffff
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173 | #endif
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174 | #ifndef PUT_SCNHDR_NRELOC
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175 | #define PUT_SCNHDR_NRELOC bfd_h_put_16
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176 | #endif
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177 | #ifndef GET_SCNHDR_NLNNO
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178 | #define GET_SCNHDR_NLNNO bfd_h_get_16
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179 | #endif
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180 | #ifndef MAX_SCNHDR_NLNNO
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181 | #define MAX_SCNHDR_NLNNO 0xffff
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182 | #endif
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183 | #ifndef PUT_SCNHDR_NLNNO
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184 | #define PUT_SCNHDR_NLNNO bfd_h_put_16
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185 | #endif
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186 | #ifndef GET_SCNHDR_FLAGS
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187 | #define GET_SCNHDR_FLAGS bfd_h_get_32
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188 | #endif
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189 | #ifndef PUT_SCNHDR_FLAGS
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190 | #define PUT_SCNHDR_FLAGS bfd_h_put_32
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191 | #endif
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192 |
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193 | #ifndef GET_RELOC_VADDR
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194 | #define GET_RELOC_VADDR bfd_h_get_32
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195 | #endif
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196 | #ifndef PUT_RELOC_VADDR
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197 | #define PUT_RELOC_VADDR bfd_h_put_32
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198 | #endif
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199 |
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200 | static void coff_swap_aouthdr_in PARAMS ((bfd *, PTR, PTR));
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201 | static unsigned int coff_swap_aouthdr_out PARAMS ((bfd *, PTR, PTR));
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202 | static void coff_swap_scnhdr_in PARAMS ((bfd *, PTR, PTR));
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203 | static unsigned int coff_swap_scnhdr_out PARAMS ((bfd *, PTR, PTR));
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204 | static void coff_swap_filehdr_in PARAMS ((bfd *, PTR, PTR));
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205 | static unsigned int coff_swap_filehdr_out PARAMS ((bfd *, PTR, PTR));
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206 | #ifndef NO_COFF_RELOCS
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207 | static void coff_swap_reloc_in PARAMS ((bfd *, PTR, PTR));
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208 | static unsigned int coff_swap_reloc_out PARAMS ((bfd *, PTR, PTR));
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209 | #endif /* NO_COFF_RELOCS */
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210 | #ifndef NO_COFF_SYMBOLS
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211 | static void coff_swap_sym_in PARAMS ((bfd *, PTR, PTR));
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212 | static unsigned int coff_swap_sym_out PARAMS ((bfd *, PTR, PTR));
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213 | static void coff_swap_aux_in PARAMS ((bfd *, PTR, int, int, int, int, PTR));
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214 | static unsigned int coff_swap_aux_out PARAMS ((bfd *, PTR, int, int, int, int, PTR));
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215 | #endif /* NO_COFF_SYMBOLS */
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216 | #ifndef NO_COFF_LINENOS
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217 | static void coff_swap_lineno_in PARAMS ((bfd *, PTR, PTR));
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218 | static unsigned int coff_swap_lineno_out PARAMS ((bfd *, PTR, PTR));
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219 | #endif /* NO_COFF_LINENOS */
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220 |
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221 | #ifndef NO_COFF_RELOCS
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222 |
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223 | static void
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224 | coff_swap_reloc_in (abfd, src, dst)
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225 | bfd *abfd;
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226 | PTR src;
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227 | PTR dst;
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228 | {
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229 | RELOC *reloc_src = (RELOC *) src;
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230 | struct internal_reloc *reloc_dst = (struct internal_reloc *) dst;
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231 |
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232 | reloc_dst->r_vaddr = GET_RELOC_VADDR (abfd, (bfd_byte *)reloc_src->r_vaddr);
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233 | reloc_dst->r_symndx = bfd_h_get_signed_32(abfd, (bfd_byte *) reloc_src->r_symndx);
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234 |
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235 | #ifdef RS6000COFF_C
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236 | reloc_dst->r_type = bfd_h_get_8(abfd, reloc_src->r_type);
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237 | reloc_dst->r_size = bfd_h_get_8(abfd, reloc_src->r_size);
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238 | #else
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239 | reloc_dst->r_type = bfd_h_get_16(abfd, (bfd_byte *) reloc_src->r_type);
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240 | #endif
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241 |
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242 | #ifdef SWAP_IN_RELOC_OFFSET
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243 | reloc_dst->r_offset = SWAP_IN_RELOC_OFFSET(abfd,
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244 | (bfd_byte *) reloc_src->r_offset);
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245 | #endif
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246 | }
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247 |
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248 | static unsigned int
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249 | coff_swap_reloc_out (abfd, src, dst)
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250 | bfd *abfd;
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251 | PTR src;
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252 | PTR dst;
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253 | {
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254 | struct internal_reloc *reloc_src = (struct internal_reloc *)src;
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255 | struct external_reloc *reloc_dst = (struct external_reloc *)dst;
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256 | PUT_RELOC_VADDR (abfd, reloc_src->r_vaddr, (bfd_byte *) reloc_dst->r_vaddr);
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257 | bfd_h_put_32(abfd, reloc_src->r_symndx, (bfd_byte *) reloc_dst->r_symndx);
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258 |
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259 | #ifdef RS6000COFF_C
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260 | bfd_h_put_8 (abfd, reloc_src->r_type, (bfd_byte *) reloc_dst->r_type);
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261 | bfd_h_put_8 (abfd, reloc_src->r_size, (bfd_byte *) reloc_dst->r_size);
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262 | #else
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263 | bfd_h_put_16(abfd, reloc_src->r_type, (bfd_byte *)
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264 | reloc_dst->r_type);
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265 | #endif
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266 |
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267 | #ifdef SWAP_OUT_RELOC_OFFSET
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268 | SWAP_OUT_RELOC_OFFSET(abfd,
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269 | reloc_src->r_offset,
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270 | (bfd_byte *) reloc_dst->r_offset);
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271 | #endif
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272 | #ifdef SWAP_OUT_RELOC_EXTRA
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273 | SWAP_OUT_RELOC_EXTRA(abfd,reloc_src, reloc_dst);
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274 | #endif
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275 |
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276 | return bfd_coff_relsz (abfd);
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277 | }
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278 |
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279 | #endif /* NO_COFF_RELOCS */
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280 |
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281 | static void
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282 | coff_swap_filehdr_in (abfd, src, dst)
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283 | bfd *abfd;
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284 | PTR src;
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285 | PTR dst;
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286 | {
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287 | FILHDR *filehdr_src = (FILHDR *) src;
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288 | struct internal_filehdr *filehdr_dst = (struct internal_filehdr *) dst;
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289 |
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290 | #ifdef COFF_ADJUST_FILEHDR_IN_PRE
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291 | COFF_ADJUST_FILEHDR_IN_PRE (abfd, src, dst);
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292 | #endif
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293 | filehdr_dst->f_magic = bfd_h_get_16(abfd, (bfd_byte *) filehdr_src->f_magic);
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294 | filehdr_dst->f_nscns = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_nscns);
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295 | filehdr_dst->f_timdat = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_timdat);
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296 | filehdr_dst->f_symptr =
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297 | GET_FILEHDR_SYMPTR (abfd, (bfd_byte *) filehdr_src->f_symptr);
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298 | filehdr_dst->f_nsyms = bfd_h_get_32(abfd, (bfd_byte *)filehdr_src-> f_nsyms);
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299 | filehdr_dst->f_opthdr = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_opthdr);
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300 | filehdr_dst->f_flags = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_flags);
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301 | #ifdef TIC80_TARGET_ID
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302 | filehdr_dst->f_target_id = bfd_h_get_16(abfd, (bfd_byte *)filehdr_src-> f_target_id);
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303 | #endif
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304 |
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305 | #ifdef COFF_ADJUST_FILEHDR_IN_POST
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306 | COFF_ADJUST_FILEHDR_IN_POST (abfd, src, dst);
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307 | #endif
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308 | }
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309 |
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310 | static unsigned int
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311 | coff_swap_filehdr_out (abfd, in, out)
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312 | bfd *abfd;
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313 | PTR in;
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314 | PTR out;
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315 | {
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316 | struct internal_filehdr *filehdr_in = (struct internal_filehdr *)in;
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317 | FILHDR *filehdr_out = (FILHDR *)out;
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318 |
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319 | #ifdef COFF_ADJUST_FILEHDR_OUT_PRE
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320 | COFF_ADJUST_FILEHDR_OUT_PRE (abfd, in, out);
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321 | #endif
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322 | bfd_h_put_16(abfd, filehdr_in->f_magic, (bfd_byte *) filehdr_out->f_magic);
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323 | bfd_h_put_16(abfd, filehdr_in->f_nscns, (bfd_byte *) filehdr_out->f_nscns);
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324 | bfd_h_put_32(abfd, filehdr_in->f_timdat, (bfd_byte *) filehdr_out->f_timdat);
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325 | PUT_FILEHDR_SYMPTR (abfd, (bfd_vma) filehdr_in->f_symptr,
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326 | (bfd_byte *) filehdr_out->f_symptr);
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327 | bfd_h_put_32(abfd, filehdr_in->f_nsyms, (bfd_byte *) filehdr_out->f_nsyms);
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328 | bfd_h_put_16(abfd, filehdr_in->f_opthdr, (bfd_byte *) filehdr_out->f_opthdr);
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329 | bfd_h_put_16(abfd, filehdr_in->f_flags, (bfd_byte *) filehdr_out->f_flags);
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330 | #ifdef TIC80_TARGET_ID
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331 | bfd_h_put_16(abfd, filehdr_in->f_target_id, (bfd_byte *) filehdr_out->f_target_id);
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332 | #endif
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333 |
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334 | #ifdef COFF_ADJUST_FILEHDR_OUT_POST
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335 | COFF_ADJUST_FILEHDR_OUT_POST (abfd, in, out);
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336 | #endif
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337 | return bfd_coff_filhsz (abfd);
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338 | }
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339 |
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340 | #ifndef NO_COFF_SYMBOLS
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341 |
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342 | static void
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343 | coff_swap_sym_in (abfd, ext1, in1)
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344 | bfd *abfd;
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345 | PTR ext1;
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346 | PTR in1;
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347 | {
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348 | SYMENT *ext = (SYMENT *)ext1;
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349 | struct internal_syment *in = (struct internal_syment *)in1;
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350 |
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351 | if( ext->e.e_name[0] == 0) {
|
---|
352 | in->_n._n_n._n_zeroes = 0;
|
---|
353 | in->_n._n_n._n_offset = bfd_h_get_32(abfd, (bfd_byte *) ext->e.e.e_offset);
|
---|
354 | }
|
---|
355 | else {
|
---|
356 | #if SYMNMLEN != E_SYMNMLEN
|
---|
357 | -> Error, we need to cope with truncating or extending SYMNMLEN!;
|
---|
358 | #else
|
---|
359 | memcpy(in->_n._n_name, ext->e.e_name, SYMNMLEN);
|
---|
360 | #endif
|
---|
361 | }
|
---|
362 | in->n_value = bfd_h_get_32(abfd, (bfd_byte *) ext->e_value);
|
---|
363 | in->n_scnum = bfd_h_get_16(abfd, (bfd_byte *) ext->e_scnum);
|
---|
364 | if (sizeof (ext->e_type) == 2){
|
---|
365 | in->n_type = bfd_h_get_16(abfd, (bfd_byte *) ext->e_type);
|
---|
366 | }
|
---|
367 | else {
|
---|
368 | in->n_type = bfd_h_get_32(abfd, (bfd_byte *) ext->e_type);
|
---|
369 | }
|
---|
370 | in->n_sclass = bfd_h_get_8(abfd, ext->e_sclass);
|
---|
371 | in->n_numaux = bfd_h_get_8(abfd, ext->e_numaux);
|
---|
372 | #ifdef COFF_ADJUST_SYM_IN_POST
|
---|
373 | COFF_ADJUST_SYM_IN_POST (abfd, ext1, in1);
|
---|
374 | #endif
|
---|
375 | }
|
---|
376 |
|
---|
377 | static unsigned int
|
---|
378 | coff_swap_sym_out (abfd, inp, extp)
|
---|
379 | bfd *abfd;
|
---|
380 | PTR inp;
|
---|
381 | PTR extp;
|
---|
382 | {
|
---|
383 | struct internal_syment *in = (struct internal_syment *)inp;
|
---|
384 | SYMENT *ext =(SYMENT *)extp;
|
---|
385 | if(in->_n._n_name[0] == 0) {
|
---|
386 | bfd_h_put_32(abfd, 0, (bfd_byte *) ext->e.e.e_zeroes);
|
---|
387 | bfd_h_put_32(abfd, in->_n._n_n._n_offset, (bfd_byte *) ext->e.e.e_offset);
|
---|
388 | }
|
---|
389 | else {
|
---|
390 | #if SYMNMLEN != E_SYMNMLEN
|
---|
391 | -> Error, we need to cope with truncating or extending SYMNMLEN!;
|
---|
392 | #else
|
---|
393 | memcpy(ext->e.e_name, in->_n._n_name, SYMNMLEN);
|
---|
394 | #endif
|
---|
395 | }
|
---|
396 | bfd_h_put_32(abfd, in->n_value , (bfd_byte *) ext->e_value);
|
---|
397 | bfd_h_put_16(abfd, in->n_scnum , (bfd_byte *) ext->e_scnum);
|
---|
398 | if (sizeof (ext->e_type) == 2)
|
---|
399 | {
|
---|
400 | bfd_h_put_16(abfd, in->n_type , (bfd_byte *) ext->e_type);
|
---|
401 | }
|
---|
402 | else
|
---|
403 | {
|
---|
404 | bfd_h_put_32(abfd, in->n_type , (bfd_byte *) ext->e_type);
|
---|
405 | }
|
---|
406 | bfd_h_put_8(abfd, in->n_sclass , ext->e_sclass);
|
---|
407 | bfd_h_put_8(abfd, in->n_numaux , ext->e_numaux);
|
---|
408 | #ifdef COFF_ADJUST_SYM_OUT_POST
|
---|
409 | COFF_ADJUST_SYM_OUT_POST (abfd, inp, extp);
|
---|
410 | #endif
|
---|
411 | return SYMESZ;
|
---|
412 | }
|
---|
413 |
|
---|
414 | static void
|
---|
415 | coff_swap_aux_in (abfd, ext1, type, class, indx, numaux, in1)
|
---|
416 | bfd *abfd;
|
---|
417 | PTR ext1;
|
---|
418 | int type;
|
---|
419 | int class;
|
---|
420 | int indx;
|
---|
421 | int numaux;
|
---|
422 | PTR in1;
|
---|
423 | {
|
---|
424 | AUXENT *ext = (AUXENT *)ext1;
|
---|
425 | union internal_auxent *in = (union internal_auxent *)in1;
|
---|
426 |
|
---|
427 | #ifdef COFF_ADJUST_AUX_IN_PRE
|
---|
428 | COFF_ADJUST_AUX_IN_PRE (abfd, ext1, type, class, indx, numaux, in1);
|
---|
429 | #endif
|
---|
430 | switch (class) {
|
---|
431 | case C_FILE:
|
---|
432 | if (ext->x_file.x_fname[0] == 0) {
|
---|
433 | in->x_file.x_n.x_zeroes = 0;
|
---|
434 | in->x_file.x_n.x_offset =
|
---|
435 | bfd_h_get_32(abfd, (bfd_byte *) ext->x_file.x_n.x_offset);
|
---|
436 | } else {
|
---|
437 | #if FILNMLEN != E_FILNMLEN
|
---|
438 | -> Error, we need to cope with truncating or extending FILNMLEN!;
|
---|
439 | #else
|
---|
440 | if (numaux > 1)
|
---|
441 | {
|
---|
442 | if (indx == 0)
|
---|
443 | memcpy (in->x_file.x_fname, ext->x_file.x_fname,
|
---|
444 | numaux * sizeof (AUXENT));
|
---|
445 | }
|
---|
446 | else
|
---|
447 | {
|
---|
448 | memcpy (in->x_file.x_fname, ext->x_file.x_fname, FILNMLEN);
|
---|
449 | }
|
---|
450 | #endif
|
---|
451 | }
|
---|
452 | goto end;
|
---|
453 |
|
---|
454 | case C_STAT:
|
---|
455 | #ifdef C_LEAFSTAT
|
---|
456 | case C_LEAFSTAT:
|
---|
457 | #endif
|
---|
458 | case C_HIDDEN:
|
---|
459 | if (type == T_NULL) {
|
---|
460 | in->x_scn.x_scnlen = GET_SCN_SCNLEN(abfd, ext);
|
---|
461 | in->x_scn.x_nreloc = GET_SCN_NRELOC(abfd, ext);
|
---|
462 | in->x_scn.x_nlinno = GET_SCN_NLINNO(abfd, ext);
|
---|
463 |
|
---|
464 | /* PE defines some extra fields; we zero them out for
|
---|
465 | safety. */
|
---|
466 | in->x_scn.x_checksum = 0;
|
---|
467 | in->x_scn.x_associated = 0;
|
---|
468 | in->x_scn.x_comdat = 0;
|
---|
469 |
|
---|
470 | goto end;
|
---|
471 | }
|
---|
472 | break;
|
---|
473 | }
|
---|
474 |
|
---|
475 | in->x_sym.x_tagndx.l = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_tagndx);
|
---|
476 | #ifndef NO_TVNDX
|
---|
477 | in->x_sym.x_tvndx = bfd_h_get_16(abfd, (bfd_byte *) ext->x_sym.x_tvndx);
|
---|
478 | #endif
|
---|
479 |
|
---|
480 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class))
|
---|
481 | {
|
---|
482 | in->x_sym.x_fcnary.x_fcn.x_lnnoptr = GET_FCN_LNNOPTR (abfd, ext);
|
---|
483 | in->x_sym.x_fcnary.x_fcn.x_endndx.l = GET_FCN_ENDNDX (abfd, ext);
|
---|
484 | }
|
---|
485 | else
|
---|
486 | {
|
---|
487 | #if DIMNUM != E_DIMNUM
|
---|
488 | #error we need to cope with truncating or extending DIMNUM
|
---|
489 | #endif
|
---|
490 | in->x_sym.x_fcnary.x_ary.x_dimen[0] =
|
---|
491 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
|
---|
492 | in->x_sym.x_fcnary.x_ary.x_dimen[1] =
|
---|
493 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
|
---|
494 | in->x_sym.x_fcnary.x_ary.x_dimen[2] =
|
---|
495 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
|
---|
496 | in->x_sym.x_fcnary.x_ary.x_dimen[3] =
|
---|
497 | bfd_h_get_16 (abfd, (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
|
---|
498 | }
|
---|
499 |
|
---|
500 | if (ISFCN(type)) {
|
---|
501 | in->x_sym.x_misc.x_fsize = bfd_h_get_32(abfd, (bfd_byte *) ext->x_sym.x_misc.x_fsize);
|
---|
502 | }
|
---|
503 | else {
|
---|
504 | in->x_sym.x_misc.x_lnsz.x_lnno = GET_LNSZ_LNNO(abfd, ext);
|
---|
505 | in->x_sym.x_misc.x_lnsz.x_size = GET_LNSZ_SIZE(abfd, ext);
|
---|
506 | }
|
---|
507 |
|
---|
508 | end: ;
|
---|
509 | /* the semicolon is because MSVC doesn't like labels at
|
---|
510 | end of block. */
|
---|
511 |
|
---|
512 | #ifdef COFF_ADJUST_AUX_IN_POST
|
---|
513 | COFF_ADJUST_AUX_IN_POST (abfd, ext1, type, class, indx, numaux, in1);
|
---|
514 | #endif
|
---|
515 | }
|
---|
516 |
|
---|
517 | static unsigned int
|
---|
518 | coff_swap_aux_out (abfd, inp, type, class, indx, numaux, extp)
|
---|
519 | bfd *abfd;
|
---|
520 | PTR inp;
|
---|
521 | int type;
|
---|
522 | int class;
|
---|
523 | int indx ATTRIBUTE_UNUSED;
|
---|
524 | int numaux ATTRIBUTE_UNUSED;
|
---|
525 | PTR extp;
|
---|
526 | {
|
---|
527 | union internal_auxent *in = (union internal_auxent *)inp;
|
---|
528 | AUXENT *ext = (AUXENT *)extp;
|
---|
529 |
|
---|
530 | #ifdef COFF_ADJUST_AUX_OUT_PRE
|
---|
531 | COFF_ADJUST_AUX_OUT_PRE (abfd, inp, type, class, indx, numaux, extp);
|
---|
532 | #endif
|
---|
533 | memset((PTR)ext, 0, AUXESZ);
|
---|
534 | switch (class) {
|
---|
535 | case C_FILE:
|
---|
536 | if (in->x_file.x_fname[0] == 0) {
|
---|
537 | PUTWORD(abfd, 0, (bfd_byte *) ext->x_file.x_n.x_zeroes);
|
---|
538 | PUTWORD(abfd,
|
---|
539 | in->x_file.x_n.x_offset,
|
---|
540 | (bfd_byte *) ext->x_file.x_n.x_offset);
|
---|
541 | }
|
---|
542 | else {
|
---|
543 | #if FILNMLEN != E_FILNMLEN
|
---|
544 | -> Error, we need to cope with truncating or extending FILNMLEN!;
|
---|
545 | #else
|
---|
546 | memcpy (ext->x_file.x_fname, in->x_file.x_fname, FILNMLEN);
|
---|
547 | #endif
|
---|
548 | }
|
---|
549 | goto end;
|
---|
550 |
|
---|
551 | case C_STAT:
|
---|
552 | #ifdef C_LEAFSTAT
|
---|
553 | case C_LEAFSTAT:
|
---|
554 | #endif
|
---|
555 | case C_HIDDEN:
|
---|
556 | if (type == T_NULL) {
|
---|
557 | PUT_SCN_SCNLEN(abfd, in->x_scn.x_scnlen, ext);
|
---|
558 | PUT_SCN_NRELOC(abfd, in->x_scn.x_nreloc, ext);
|
---|
559 | PUT_SCN_NLINNO(abfd, in->x_scn.x_nlinno, ext);
|
---|
560 | goto end;
|
---|
561 | }
|
---|
562 | break;
|
---|
563 | }
|
---|
564 |
|
---|
565 | PUTWORD(abfd, in->x_sym.x_tagndx.l, (bfd_byte *) ext->x_sym.x_tagndx);
|
---|
566 | #ifndef NO_TVNDX
|
---|
567 | bfd_h_put_16(abfd, in->x_sym.x_tvndx , (bfd_byte *) ext->x_sym.x_tvndx);
|
---|
568 | #endif
|
---|
569 |
|
---|
570 | if (class == C_BLOCK || class == C_FCN || ISFCN (type) || ISTAG (class))
|
---|
571 | {
|
---|
572 | PUT_FCN_LNNOPTR(abfd, in->x_sym.x_fcnary.x_fcn.x_lnnoptr, ext);
|
---|
573 | PUT_FCN_ENDNDX(abfd, in->x_sym.x_fcnary.x_fcn.x_endndx.l, ext);
|
---|
574 | }
|
---|
575 | else
|
---|
576 | {
|
---|
577 | #if DIMNUM != E_DIMNUM
|
---|
578 | #error we need to cope with truncating or extending DIMNUM
|
---|
579 | #endif
|
---|
580 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[0],
|
---|
581 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[0]);
|
---|
582 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[1],
|
---|
583 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[1]);
|
---|
584 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[2],
|
---|
585 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[2]);
|
---|
586 | bfd_h_put_16 (abfd, in->x_sym.x_fcnary.x_ary.x_dimen[3],
|
---|
587 | (bfd_byte *) ext->x_sym.x_fcnary.x_ary.x_dimen[3]);
|
---|
588 | }
|
---|
589 |
|
---|
590 | if (ISFCN (type))
|
---|
591 | PUTWORD (abfd, in->x_sym.x_misc.x_fsize,
|
---|
592 | (bfd_byte *) ext->x_sym.x_misc.x_fsize);
|
---|
593 | else
|
---|
594 | {
|
---|
595 | PUT_LNSZ_LNNO (abfd, in->x_sym.x_misc.x_lnsz.x_lnno, ext);
|
---|
596 | PUT_LNSZ_SIZE (abfd, in->x_sym.x_misc.x_lnsz.x_size, ext);
|
---|
597 | }
|
---|
598 |
|
---|
599 | end:
|
---|
600 | #ifdef COFF_ADJUST_AUX_OUT_POST
|
---|
601 | COFF_ADJUST_AUX_OUT_POST (abfd, inp, type, class, indx, numaux, extp);
|
---|
602 | #endif
|
---|
603 | return AUXESZ;
|
---|
604 | }
|
---|
605 |
|
---|
606 | #endif /* NO_COFF_SYMBOLS */
|
---|
607 |
|
---|
608 | #ifndef NO_COFF_LINENOS
|
---|
609 |
|
---|
610 | static void
|
---|
611 | coff_swap_lineno_in (abfd, ext1, in1)
|
---|
612 | bfd *abfd;
|
---|
613 | PTR ext1;
|
---|
614 | PTR in1;
|
---|
615 | {
|
---|
616 | LINENO *ext = (LINENO *)ext1;
|
---|
617 | struct internal_lineno *in = (struct internal_lineno *)in1;
|
---|
618 |
|
---|
619 | in->l_addr.l_symndx = bfd_h_get_32(abfd, (bfd_byte *) ext->l_addr.l_symndx);
|
---|
620 | in->l_lnno = GET_LINENO_LNNO(abfd, ext);
|
---|
621 | }
|
---|
622 |
|
---|
623 | static unsigned int
|
---|
624 | coff_swap_lineno_out (abfd, inp, outp)
|
---|
625 | bfd *abfd;
|
---|
626 | PTR inp;
|
---|
627 | PTR outp;
|
---|
628 | {
|
---|
629 | struct internal_lineno *in = (struct internal_lineno *)inp;
|
---|
630 | struct external_lineno *ext = (struct external_lineno *)outp;
|
---|
631 | PUTWORD(abfd, in->l_addr.l_symndx, (bfd_byte *)
|
---|
632 | ext->l_addr.l_symndx);
|
---|
633 |
|
---|
634 | PUT_LINENO_LNNO (abfd, in->l_lnno, ext);
|
---|
635 | return LINESZ;
|
---|
636 | }
|
---|
637 |
|
---|
638 | #endif /* NO_COFF_LINENOS */
|
---|
639 |
|
---|
640 | static void
|
---|
641 | coff_swap_aouthdr_in (abfd, aouthdr_ext1, aouthdr_int1)
|
---|
642 | bfd *abfd;
|
---|
643 | PTR aouthdr_ext1;
|
---|
644 | PTR aouthdr_int1;
|
---|
645 | {
|
---|
646 | AOUTHDR *aouthdr_ext = (AOUTHDR *) aouthdr_ext1;
|
---|
647 | struct internal_aouthdr *aouthdr_int = (struct internal_aouthdr *)aouthdr_int1;
|
---|
648 |
|
---|
649 | aouthdr_int->magic = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->magic);
|
---|
650 | aouthdr_int->vstamp = bfd_h_get_16(abfd, (bfd_byte *) aouthdr_ext->vstamp);
|
---|
651 | aouthdr_int->tsize =
|
---|
652 | GET_AOUTHDR_TSIZE (abfd, (bfd_byte *) aouthdr_ext->tsize);
|
---|
653 | aouthdr_int->dsize =
|
---|
654 | GET_AOUTHDR_DSIZE (abfd, (bfd_byte *) aouthdr_ext->dsize);
|
---|
655 | aouthdr_int->bsize =
|
---|
656 | GET_AOUTHDR_BSIZE (abfd, (bfd_byte *) aouthdr_ext->bsize);
|
---|
657 | aouthdr_int->entry =
|
---|
658 | GET_AOUTHDR_ENTRY (abfd, (bfd_byte *) aouthdr_ext->entry);
|
---|
659 | aouthdr_int->text_start =
|
---|
660 | GET_AOUTHDR_TEXT_START (abfd, (bfd_byte *) aouthdr_ext->text_start);
|
---|
661 | aouthdr_int->data_start =
|
---|
662 | GET_AOUTHDR_DATA_START (abfd, (bfd_byte *) aouthdr_ext->data_start);
|
---|
663 |
|
---|
664 | #ifdef I960
|
---|
665 | aouthdr_int->tagentries = bfd_h_get_32(abfd, (bfd_byte *) aouthdr_ext->tagentries);
|
---|
666 | #endif
|
---|
667 |
|
---|
668 | #ifdef APOLLO_M68
|
---|
669 | bfd_h_put_32(abfd, aouthdr_int->o_inlib, (bfd_byte *) aouthdr_ext->o_inlib);
|
---|
670 | bfd_h_put_32(abfd, aouthdr_int->o_sri, (bfd_byte *) aouthdr_ext->o_sri);
|
---|
671 | bfd_h_put_32(abfd, aouthdr_int->vid[0], (bfd_byte *) aouthdr_ext->vid);
|
---|
672 | bfd_h_put_32(abfd, aouthdr_int->vid[1], (bfd_byte *) aouthdr_ext->vid + 4);
|
---|
673 | #endif
|
---|
674 |
|
---|
675 | #ifdef RS6000COFF_C
|
---|
676 | #ifdef XCOFF64
|
---|
677 | aouthdr_int->o_toc = bfd_h_get_64(abfd, aouthdr_ext->o_toc);
|
---|
678 | #else
|
---|
679 | aouthdr_int->o_toc = bfd_h_get_32(abfd, aouthdr_ext->o_toc);
|
---|
680 | #endif
|
---|
681 | aouthdr_int->o_snentry = bfd_h_get_16(abfd, aouthdr_ext->o_snentry);
|
---|
682 | aouthdr_int->o_sntext = bfd_h_get_16(abfd, aouthdr_ext->o_sntext);
|
---|
683 | aouthdr_int->o_sndata = bfd_h_get_16(abfd, aouthdr_ext->o_sndata);
|
---|
684 | aouthdr_int->o_sntoc = bfd_h_get_16(abfd, aouthdr_ext->o_sntoc);
|
---|
685 | aouthdr_int->o_snloader = bfd_h_get_16(abfd, aouthdr_ext->o_snloader);
|
---|
686 | aouthdr_int->o_snbss = bfd_h_get_16(abfd, aouthdr_ext->o_snbss);
|
---|
687 | aouthdr_int->o_algntext = bfd_h_get_16(abfd, aouthdr_ext->o_algntext);
|
---|
688 | aouthdr_int->o_algndata = bfd_h_get_16(abfd, aouthdr_ext->o_algndata);
|
---|
689 | aouthdr_int->o_modtype = bfd_h_get_16(abfd, aouthdr_ext->o_modtype);
|
---|
690 | aouthdr_int->o_cputype = bfd_h_get_16(abfd, aouthdr_ext->o_cputype);
|
---|
691 | #ifdef XCOFF64
|
---|
692 | aouthdr_int->o_maxstack = bfd_h_get_64(abfd, aouthdr_ext->o_maxstack);
|
---|
693 | aouthdr_int->o_maxdata = bfd_h_get_64(abfd, aouthdr_ext->o_maxdata);
|
---|
694 | #else
|
---|
695 | aouthdr_int->o_maxstack = bfd_h_get_32(abfd, aouthdr_ext->o_maxstack);
|
---|
696 | aouthdr_int->o_maxdata = bfd_h_get_32(abfd, aouthdr_ext->o_maxdata);
|
---|
697 | #endif
|
---|
698 | #endif
|
---|
699 |
|
---|
700 | #ifdef MIPSECOFF
|
---|
701 | aouthdr_int->bss_start = bfd_h_get_32(abfd, aouthdr_ext->bss_start);
|
---|
702 | aouthdr_int->gp_value = bfd_h_get_32(abfd, aouthdr_ext->gp_value);
|
---|
703 | aouthdr_int->gprmask = bfd_h_get_32(abfd, aouthdr_ext->gprmask);
|
---|
704 | aouthdr_int->cprmask[0] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[0]);
|
---|
705 | aouthdr_int->cprmask[1] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[1]);
|
---|
706 | aouthdr_int->cprmask[2] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[2]);
|
---|
707 | aouthdr_int->cprmask[3] = bfd_h_get_32(abfd, aouthdr_ext->cprmask[3]);
|
---|
708 | #endif
|
---|
709 |
|
---|
710 | #ifdef ALPHAECOFF
|
---|
711 | aouthdr_int->bss_start = bfd_h_get_64(abfd, aouthdr_ext->bss_start);
|
---|
712 | aouthdr_int->gp_value = bfd_h_get_64(abfd, aouthdr_ext->gp_value);
|
---|
713 | aouthdr_int->gprmask = bfd_h_get_32(abfd, aouthdr_ext->gprmask);
|
---|
714 | aouthdr_int->fprmask = bfd_h_get_32(abfd, aouthdr_ext->fprmask);
|
---|
715 | #endif
|
---|
716 | }
|
---|
717 |
|
---|
718 | static unsigned int
|
---|
719 | coff_swap_aouthdr_out (abfd, in, out)
|
---|
720 | bfd *abfd;
|
---|
721 | PTR in;
|
---|
722 | PTR out;
|
---|
723 | {
|
---|
724 | struct internal_aouthdr *aouthdr_in = (struct internal_aouthdr *)in;
|
---|
725 | AOUTHDR *aouthdr_out = (AOUTHDR *)out;
|
---|
726 |
|
---|
727 | bfd_h_put_16(abfd, aouthdr_in->magic, (bfd_byte *) aouthdr_out->magic);
|
---|
728 | bfd_h_put_16(abfd, aouthdr_in->vstamp, (bfd_byte *) aouthdr_out->vstamp);
|
---|
729 | PUT_AOUTHDR_TSIZE (abfd, aouthdr_in->tsize, (bfd_byte *) aouthdr_out->tsize);
|
---|
730 | PUT_AOUTHDR_DSIZE (abfd, aouthdr_in->dsize, (bfd_byte *) aouthdr_out->dsize);
|
---|
731 | PUT_AOUTHDR_BSIZE (abfd, aouthdr_in->bsize, (bfd_byte *) aouthdr_out->bsize);
|
---|
732 | PUT_AOUTHDR_ENTRY (abfd, aouthdr_in->entry, (bfd_byte *) aouthdr_out->entry);
|
---|
733 | PUT_AOUTHDR_TEXT_START (abfd, aouthdr_in->text_start,
|
---|
734 | (bfd_byte *) aouthdr_out->text_start);
|
---|
735 | PUT_AOUTHDR_DATA_START (abfd, aouthdr_in->data_start,
|
---|
736 | (bfd_byte *) aouthdr_out->data_start);
|
---|
737 |
|
---|
738 | #ifdef I960
|
---|
739 | bfd_h_put_32(abfd, aouthdr_in->tagentries, (bfd_byte *) aouthdr_out->tagentries);
|
---|
740 | #endif
|
---|
741 |
|
---|
742 | #ifdef RS6000COFF_C
|
---|
743 | #ifdef XCOFF64
|
---|
744 | bfd_h_put_64 (abfd, aouthdr_in->o_toc, aouthdr_out->o_toc);
|
---|
745 | #else
|
---|
746 | bfd_h_put_32 (abfd, aouthdr_in->o_toc, aouthdr_out->o_toc);
|
---|
747 | #endif
|
---|
748 | bfd_h_put_16 (abfd, aouthdr_in->o_snentry, aouthdr_out->o_snentry);
|
---|
749 | bfd_h_put_16 (abfd, aouthdr_in->o_sntext, aouthdr_out->o_sntext);
|
---|
750 | bfd_h_put_16 (abfd, aouthdr_in->o_sndata, aouthdr_out->o_sndata);
|
---|
751 | bfd_h_put_16 (abfd, aouthdr_in->o_sntoc, aouthdr_out->o_sntoc);
|
---|
752 | bfd_h_put_16 (abfd, aouthdr_in->o_snloader, aouthdr_out->o_snloader);
|
---|
753 | bfd_h_put_16 (abfd, aouthdr_in->o_snbss, aouthdr_out->o_snbss);
|
---|
754 | bfd_h_put_16 (abfd, aouthdr_in->o_algntext, aouthdr_out->o_algntext);
|
---|
755 | bfd_h_put_16 (abfd, aouthdr_in->o_algndata, aouthdr_out->o_algndata);
|
---|
756 | bfd_h_put_16 (abfd, aouthdr_in->o_modtype, aouthdr_out->o_modtype);
|
---|
757 | bfd_h_put_16 (abfd, aouthdr_in->o_cputype, aouthdr_out->o_cputype);
|
---|
758 | #ifdef XCOFF64
|
---|
759 | bfd_h_put_64 (abfd, aouthdr_in->o_maxstack, aouthdr_out->o_maxstack);
|
---|
760 | bfd_h_put_64 (abfd, aouthdr_in->o_maxdata, aouthdr_out->o_maxdata);
|
---|
761 | #else
|
---|
762 | bfd_h_put_32 (abfd, aouthdr_in->o_maxstack, aouthdr_out->o_maxstack);
|
---|
763 | bfd_h_put_32 (abfd, aouthdr_in->o_maxdata, aouthdr_out->o_maxdata);
|
---|
764 | #endif
|
---|
765 | memset (aouthdr_out->o_resv2, 0, sizeof aouthdr_out->o_resv2);
|
---|
766 | #ifdef XCOFF64
|
---|
767 | memset (aouthdr_out->o_debugger, 0, sizeof aouthdr_out->o_debugger);
|
---|
768 | memset (aouthdr_out->o_resv3, 0, sizeof aouthdr_out->o_resv3);
|
---|
769 | #endif
|
---|
770 | #endif
|
---|
771 |
|
---|
772 | #ifdef MIPSECOFF
|
---|
773 | bfd_h_put_32(abfd, aouthdr_in->bss_start, (bfd_byte *) aouthdr_out->bss_start);
|
---|
774 | bfd_h_put_32(abfd, aouthdr_in->gp_value, (bfd_byte *) aouthdr_out->gp_value);
|
---|
775 | bfd_h_put_32(abfd, aouthdr_in->gprmask, (bfd_byte *) aouthdr_out->gprmask);
|
---|
776 | bfd_h_put_32(abfd, aouthdr_in->cprmask[0], (bfd_byte *) aouthdr_out->cprmask[0]);
|
---|
777 | bfd_h_put_32(abfd, aouthdr_in->cprmask[1], (bfd_byte *) aouthdr_out->cprmask[1]);
|
---|
778 | bfd_h_put_32(abfd, aouthdr_in->cprmask[2], (bfd_byte *) aouthdr_out->cprmask[2]);
|
---|
779 | bfd_h_put_32(abfd, aouthdr_in->cprmask[3], (bfd_byte *) aouthdr_out->cprmask[3]);
|
---|
780 | #endif
|
---|
781 |
|
---|
782 | #ifdef ALPHAECOFF
|
---|
783 | /* FIXME: What does bldrev mean? */
|
---|
784 | bfd_h_put_16(abfd, (bfd_vma) 2, (bfd_byte *) aouthdr_out->bldrev);
|
---|
785 | bfd_h_put_16(abfd, (bfd_vma) 0, (bfd_byte *) aouthdr_out->padding);
|
---|
786 | bfd_h_put_64(abfd, aouthdr_in->bss_start, (bfd_byte *) aouthdr_out->bss_start);
|
---|
787 | bfd_h_put_64(abfd, aouthdr_in->gp_value, (bfd_byte *) aouthdr_out->gp_value);
|
---|
788 | bfd_h_put_32(abfd, aouthdr_in->gprmask, (bfd_byte *) aouthdr_out->gprmask);
|
---|
789 | bfd_h_put_32(abfd, aouthdr_in->fprmask, (bfd_byte *) aouthdr_out->fprmask);
|
---|
790 | #endif
|
---|
791 |
|
---|
792 | return AOUTSZ;
|
---|
793 | }
|
---|
794 |
|
---|
795 | static void
|
---|
796 | coff_swap_scnhdr_in (abfd, ext, in)
|
---|
797 | bfd *abfd;
|
---|
798 | PTR ext;
|
---|
799 | PTR in;
|
---|
800 | {
|
---|
801 | SCNHDR *scnhdr_ext = (SCNHDR *) ext;
|
---|
802 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *) in;
|
---|
803 |
|
---|
804 | #ifdef COFF_ADJUST_SCNHDR_IN_PRE
|
---|
805 | COFF_ADJUST_SCNHDR_IN_PRE (abfd, ext, in);
|
---|
806 | #endif
|
---|
807 | memcpy(scnhdr_int->s_name, scnhdr_ext->s_name, sizeof (scnhdr_int->s_name));
|
---|
808 | scnhdr_int->s_vaddr =
|
---|
809 | GET_SCNHDR_VADDR (abfd, (bfd_byte *) scnhdr_ext->s_vaddr);
|
---|
810 | scnhdr_int->s_paddr =
|
---|
811 | GET_SCNHDR_PADDR (abfd, (bfd_byte *) scnhdr_ext->s_paddr);
|
---|
812 | scnhdr_int->s_size =
|
---|
813 | GET_SCNHDR_SIZE (abfd, (bfd_byte *) scnhdr_ext->s_size);
|
---|
814 |
|
---|
815 | scnhdr_int->s_scnptr =
|
---|
816 | GET_SCNHDR_SCNPTR (abfd, (bfd_byte *) scnhdr_ext->s_scnptr);
|
---|
817 | scnhdr_int->s_relptr =
|
---|
818 | GET_SCNHDR_RELPTR (abfd, (bfd_byte *) scnhdr_ext->s_relptr);
|
---|
819 | scnhdr_int->s_lnnoptr =
|
---|
820 | GET_SCNHDR_LNNOPTR (abfd, (bfd_byte *) scnhdr_ext->s_lnnoptr);
|
---|
821 | scnhdr_int->s_flags =
|
---|
822 | GET_SCNHDR_FLAGS (abfd, (bfd_byte *) scnhdr_ext->s_flags);
|
---|
823 | scnhdr_int->s_nreloc =
|
---|
824 | GET_SCNHDR_NRELOC (abfd, (bfd_byte *) scnhdr_ext->s_nreloc);
|
---|
825 | scnhdr_int->s_nlnno =
|
---|
826 | GET_SCNHDR_NLNNO (abfd, (bfd_byte *) scnhdr_ext->s_nlnno);
|
---|
827 | #ifdef I960
|
---|
828 | scnhdr_int->s_align =
|
---|
829 | GET_SCNHDR_ALIGN (abfd, (bfd_byte *) scnhdr_ext->s_align);
|
---|
830 | #endif
|
---|
831 | #ifdef COFF_ADJUST_SCNHDR_IN_POST
|
---|
832 | COFF_ADJUST_SCNHDR_IN_POST (abfd, ext, in);
|
---|
833 | #endif
|
---|
834 | }
|
---|
835 |
|
---|
836 | static unsigned int
|
---|
837 | coff_swap_scnhdr_out (abfd, in, out)
|
---|
838 | bfd *abfd;
|
---|
839 | PTR in;
|
---|
840 | PTR out;
|
---|
841 | {
|
---|
842 | struct internal_scnhdr *scnhdr_int = (struct internal_scnhdr *)in;
|
---|
843 | SCNHDR *scnhdr_ext = (SCNHDR *)out;
|
---|
844 | unsigned int ret = bfd_coff_scnhsz (abfd);
|
---|
845 |
|
---|
846 | #ifdef COFF_ADJUST_SCNHDR_OUT_PRE
|
---|
847 | COFF_ADJUST_SCNHDR_OUT_PRE (abfd, in, out);
|
---|
848 | #endif
|
---|
849 | memcpy(scnhdr_ext->s_name, scnhdr_int->s_name, sizeof (scnhdr_int->s_name));
|
---|
850 |
|
---|
851 | PUT_SCNHDR_VADDR (abfd, scnhdr_int->s_vaddr,
|
---|
852 | (bfd_byte *) scnhdr_ext->s_vaddr);
|
---|
853 |
|
---|
854 | PUT_SCNHDR_PADDR (abfd, scnhdr_int->s_paddr,
|
---|
855 | (bfd_byte *) scnhdr_ext->s_paddr);
|
---|
856 | PUT_SCNHDR_SIZE (abfd, scnhdr_int->s_size,
|
---|
857 | (bfd_byte *) scnhdr_ext->s_size);
|
---|
858 |
|
---|
859 | PUT_SCNHDR_SCNPTR (abfd, scnhdr_int->s_scnptr,
|
---|
860 | (bfd_byte *) scnhdr_ext->s_scnptr);
|
---|
861 | PUT_SCNHDR_RELPTR (abfd, scnhdr_int->s_relptr,
|
---|
862 | (bfd_byte *) scnhdr_ext->s_relptr);
|
---|
863 | PUT_SCNHDR_LNNOPTR (abfd, scnhdr_int->s_lnnoptr,
|
---|
864 | (bfd_byte *) scnhdr_ext->s_lnnoptr);
|
---|
865 | PUT_SCNHDR_FLAGS (abfd, scnhdr_int->s_flags,
|
---|
866 | (bfd_byte *) scnhdr_ext->s_flags);
|
---|
867 | #if defined(M88)
|
---|
868 | PUTWORD(abfd, scnhdr_int->s_nlnno, (bfd_byte *) scnhdr_ext->s_nlnno);
|
---|
869 | PUTWORD(abfd, scnhdr_int->s_nreloc, (bfd_byte *) scnhdr_ext->s_nreloc);
|
---|
870 | #else
|
---|
871 | if (scnhdr_int->s_nlnno <= MAX_SCNHDR_NLNNO)
|
---|
872 | PUT_SCNHDR_NLNNO(abfd, scnhdr_int->s_nlnno,
|
---|
873 | (bfd_byte *) scnhdr_ext->s_nlnno);
|
---|
874 | else
|
---|
875 | {
|
---|
876 | char buf[sizeof (scnhdr_int->s_name) + 1];
|
---|
877 |
|
---|
878 | memcpy (buf, scnhdr_int->s_name, sizeof (scnhdr_int->s_name));
|
---|
879 | buf[sizeof (scnhdr_int->s_name)] = '\0';
|
---|
880 | (*_bfd_error_handler)
|
---|
881 | (_("%s: warning: %s: line number overflow: 0x%lx > 0xffff"),
|
---|
882 | bfd_get_filename (abfd),
|
---|
883 | buf, scnhdr_int->s_nlnno);
|
---|
884 | PUT_SCNHDR_NLNNO(abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nlnno);
|
---|
885 | }
|
---|
886 | if (scnhdr_int->s_nreloc <= MAX_SCNHDR_NRELOC)
|
---|
887 | PUT_SCNHDR_NRELOC(abfd, scnhdr_int->s_nreloc,
|
---|
888 | (bfd_byte *) scnhdr_ext->s_nreloc);
|
---|
889 | else
|
---|
890 | {
|
---|
891 | char buf[sizeof (scnhdr_int->s_name) + 1];
|
---|
892 |
|
---|
893 | memcpy (buf, scnhdr_int->s_name, sizeof (scnhdr_int->s_name));
|
---|
894 | buf[sizeof (scnhdr_int->s_name)] = '\0';
|
---|
895 | (*_bfd_error_handler) (_("%s: %s: reloc overflow: 0x%lx > 0xffff"),
|
---|
896 | bfd_get_filename (abfd),
|
---|
897 | buf, scnhdr_int->s_nreloc);
|
---|
898 | bfd_set_error (bfd_error_file_truncated);
|
---|
899 | PUT_SCNHDR_NRELOC(abfd, 0xffff, (bfd_byte *) scnhdr_ext->s_nreloc);
|
---|
900 | ret = 0;
|
---|
901 | }
|
---|
902 | #endif
|
---|
903 |
|
---|
904 | #ifdef I960
|
---|
905 | PUT_SCNHDR_ALIGN (abfd, scnhdr_int->s_align, (bfd_byte *) scnhdr_ext->s_align);
|
---|
906 | #endif
|
---|
907 | #ifdef COFF_ADJUST_SCNHDR_OUT_POST
|
---|
908 | COFF_ADJUST_SCNHDR_OUT_POST (abfd, in, out);
|
---|
909 | #endif
|
---|
910 | return ret;
|
---|
911 | }
|
---|