1 | /* BFD back-end for raw ARM a.out binaries.
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2 | Copyright 1994, 1995, 1997, 1998, 1999, 2000, 2001, 2002
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3 | Free Software Foundation, Inc.
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4 | Contributed by Richard Earnshaw (rwe@pegasus.esprit.ec.org)
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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 | #include "bfd.h"
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23 | #include "sysdep.h"
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24 |
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25 | /* Avoid multiple defininitions from aoutx if supporting standarad a.out
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26 | as well as our own. */
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27 | /* Do not "beautify" the CONCAT* macro args. Traditional C will not
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28 | remove whitespace added here, and thus will fail to concatenate
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29 | the tokens. */
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30 | #define NAME(x,y) CONCAT3 (aoutarm,_32_,y)
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31 |
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32 | #define N_TXTADDR(x) \
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33 | ((N_MAGIC (x) == NMAGIC) \
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34 | ? (bfd_vma) 0x8000 \
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35 | : ((N_MAGIC (x) != ZMAGIC) \
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36 | ? (bfd_vma) 0 \
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37 | : ((N_SHARED_LIB (x)) \
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38 | ? ((x).a_entry & ~(bfd_vma) (TARGET_PAGE_SIZE - 1)) \
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39 | : (bfd_vma) TEXT_START_ADDR)))
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40 |
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41 | #define TEXT_START_ADDR 0x8000
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42 | #define TARGET_PAGE_SIZE 0x8000
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43 | #define SEGMENT_SIZE TARGET_PAGE_SIZE
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44 | #define DEFAULT_ARCH bfd_arch_arm
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45 |
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46 | #define MY(OP) CONCAT2 (aoutarm_,OP)
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47 | #define N_BADMAG(x) ((((x).a_info & ~007200) != ZMAGIC) && \
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48 | (((x).a_info & ~006000) != OMAGIC) && \
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49 | ((x).a_info != NMAGIC))
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50 | #define N_MAGIC(x) ((x).a_info & ~07200)
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51 |
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52 | #define MY_bfd_reloc_type_lookup aoutarm_bfd_reloc_type_lookup
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53 |
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54 | #include "libaout.h"
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55 | #include "aout/aout64.h"
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56 |
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57 | static bfd_boolean MY(write_object_contents)
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58 | PARAMS ((bfd *));
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59 | static bfd_reloc_status_type MY(fix_pcrel_26_done)
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60 | PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
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61 | static bfd_reloc_status_type MY(fix_pcrel_26)
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62 | PARAMS ((bfd *, arelent *, asymbol *, PTR, asection *, bfd *, char **));
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63 | static void MY(swap_std_reloc_in)
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64 | PARAMS ((bfd *, struct reloc_std_external *, arelent *, asymbol **,
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65 | bfd_size_type));
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66 | reloc_howto_type *MY(bfd_reloc_type_lookup)
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67 | PARAMS ((bfd *, bfd_reloc_code_real_type));
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68 | reloc_howto_type * MY(reloc_howto)
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69 | PARAMS ((bfd *, struct reloc_std_external *, int *, int *, int *));
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70 | void MY(put_reloc)
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71 | PARAMS ((bfd *, int, int, bfd_vma, reloc_howto_type *,
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72 | struct reloc_std_external *));
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73 | void MY(relocatable_reloc)
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74 | PARAMS ((reloc_howto_type *, bfd *, struct reloc_std_external *, bfd_vma *,
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75 | bfd_vma));
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76 | void MY(swap_std_reloc_out)
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77 | PARAMS ((bfd *, arelent *, struct reloc_std_external *));
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78 | |
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79 |
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80 | reloc_howto_type MY(howto_table)[] =
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81 | {
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82 | /* Type rs size bsz pcrel bitpos ovrf sf name part_inpl
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83 | readmask setmask pcdone. */
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84 | HOWTO (0, 0, 0, 8, FALSE, 0, complain_overflow_bitfield, 0, "8", TRUE,
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85 | 0x000000ff, 0x000000ff, FALSE),
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86 | HOWTO (1, 0, 1, 16, FALSE, 0, complain_overflow_bitfield, 0, "16", TRUE,
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87 | 0x0000ffff, 0x0000ffff, FALSE),
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88 | HOWTO (2, 0, 2, 32, FALSE, 0, complain_overflow_bitfield, 0, "32", TRUE,
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89 | 0xffffffff, 0xffffffff, FALSE),
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90 | HOWTO (3, 2, 2, 26, TRUE, 0, complain_overflow_signed, MY(fix_pcrel_26),
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91 | "ARM26", TRUE, 0x00ffffff, 0x00ffffff, TRUE),
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92 | HOWTO (4, 0, 0, 8, TRUE, 0, complain_overflow_signed, 0, "DISP8", TRUE,
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93 | 0x000000ff, 0x000000ff, TRUE),
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94 | HOWTO (5, 0, 1, 16, TRUE, 0, complain_overflow_signed, 0, "DISP16", TRUE,
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95 | 0x0000ffff, 0x0000ffff, TRUE),
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96 | HOWTO (6, 0, 2, 32, TRUE, 0, complain_overflow_signed, 0, "DISP32", TRUE,
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97 | 0xffffffff, 0xffffffff, TRUE),
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98 | HOWTO (7, 2, 2, 26, FALSE, 0, complain_overflow_signed,
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99 | MY(fix_pcrel_26_done), "ARM26D", TRUE, 0x0, 0x0,
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100 | FALSE),
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101 | EMPTY_HOWTO (-1),
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102 | HOWTO (9, 0, -1, 16, FALSE, 0, complain_overflow_bitfield, 0, "NEG16", TRUE,
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103 | 0x0000ffff, 0x0000ffff, FALSE),
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104 | HOWTO (10, 0, -2, 32, FALSE, 0, complain_overflow_bitfield, 0, "NEG32", TRUE,
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105 | 0xffffffff, 0xffffffff, FALSE)
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106 | };
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107 |
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108 | #define RELOC_ARM_BITS_NEG_BIG ((unsigned int) 0x08)
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109 | #define RELOC_ARM_BITS_NEG_LITTLE ((unsigned int) 0x10)
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110 |
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111 | reloc_howto_type *
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112 | MY(reloc_howto) (abfd, rel, r_index, r_extern, r_pcrel)
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113 | bfd *abfd;
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114 | struct reloc_std_external *rel;
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115 | int *r_index;
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116 | int *r_extern;
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117 | int *r_pcrel;
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118 | {
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119 | unsigned int r_length;
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120 | unsigned int r_pcrel_done;
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121 | unsigned int r_neg;
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122 | int index;
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123 |
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124 | *r_pcrel = 0;
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125 | if (bfd_header_big_endian (abfd))
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126 | {
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127 | *r_index = ((rel->r_index[0] << 16)
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128 | | (rel->r_index[1] << 8)
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129 | | rel->r_index[2]);
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130 | *r_extern = (0 != (rel->r_type[0] & RELOC_STD_BITS_EXTERN_BIG));
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131 | r_pcrel_done = (0 != (rel->r_type[0] & RELOC_STD_BITS_PCREL_BIG));
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132 | r_neg = (0 != (rel->r_type[0] & RELOC_ARM_BITS_NEG_BIG));
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133 | r_length = ((rel->r_type[0] & RELOC_STD_BITS_LENGTH_BIG)
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134 | >> RELOC_STD_BITS_LENGTH_SH_BIG);
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135 | }
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136 | else
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137 | {
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138 | *r_index = ((rel->r_index[2] << 16)
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139 | | (rel->r_index[1] << 8)
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140 | | rel->r_index[0]);
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141 | *r_extern = (0 != (rel->r_type[0] & RELOC_STD_BITS_EXTERN_LITTLE));
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142 | r_pcrel_done = (0 != (rel->r_type[0] & RELOC_STD_BITS_PCREL_LITTLE));
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143 | r_neg = (0 != (rel->r_type[0] & RELOC_ARM_BITS_NEG_LITTLE));
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144 | r_length = ((rel->r_type[0] & RELOC_STD_BITS_LENGTH_LITTLE)
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145 | >> RELOC_STD_BITS_LENGTH_SH_LITTLE);
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146 | }
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147 | index = r_length + 4 * r_pcrel_done + 8 * r_neg;
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148 | if (index == 3)
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149 | *r_pcrel = 1;
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150 |
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151 | return MY(howto_table) + index;
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152 | }
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153 |
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154 | #define MY_reloc_howto(BFD, REL, IN, EX, PC) \
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155 | MY(reloc_howto) (BFD, REL, &IN, &EX, &PC)
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156 |
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157 | void
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158 | MY(put_reloc) (abfd, r_extern, r_index, value, howto, reloc)
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159 | bfd *abfd;
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160 | int r_extern;
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161 | int r_index;
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162 | bfd_vma value;
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163 | reloc_howto_type *howto;
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164 | struct reloc_std_external *reloc;
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165 | {
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166 | unsigned int r_length;
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167 | int r_pcrel;
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168 | int r_neg;
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169 |
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170 | PUT_WORD (abfd, value, reloc->r_address);
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171 | /* Size as a power of two. */
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172 | r_length = howto->size;
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173 |
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174 | /* Special case for branch relocations. */
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175 | if (howto->type == 3 || howto->type == 7)
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176 | r_length = 3;
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177 |
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178 | r_pcrel = howto->type & 4; /* PC Relative done? */
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179 | r_neg = howto->type & 8; /* Negative relocation. */
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180 |
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181 | if (bfd_header_big_endian (abfd))
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182 | {
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183 | reloc->r_index[0] = r_index >> 16;
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184 | reloc->r_index[1] = r_index >> 8;
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185 | reloc->r_index[2] = r_index;
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186 | reloc->r_type[0] =
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187 | ((r_extern ? RELOC_STD_BITS_EXTERN_BIG : 0)
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188 | | (r_pcrel ? RELOC_STD_BITS_PCREL_BIG : 0)
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189 | | (r_neg ? RELOC_ARM_BITS_NEG_BIG : 0)
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190 | | (r_length << RELOC_STD_BITS_LENGTH_SH_BIG));
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191 | }
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192 | else
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193 | {
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194 | reloc->r_index[2] = r_index >> 16;
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195 | reloc->r_index[1] = r_index >> 8;
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196 | reloc->r_index[0] = r_index;
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197 | reloc->r_type[0] =
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198 | ((r_extern ? RELOC_STD_BITS_EXTERN_LITTLE : 0)
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199 | | (r_pcrel ? RELOC_STD_BITS_PCREL_LITTLE : 0)
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200 | | (r_neg ? RELOC_ARM_BITS_NEG_LITTLE : 0)
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201 | | (r_length << RELOC_STD_BITS_LENGTH_SH_LITTLE));
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202 | }
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203 | }
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204 |
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205 | #define MY_put_reloc(BFD, EXT, IDX, VAL, HOWTO, RELOC) \
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206 | MY(put_reloc) (BFD, EXT, IDX, VAL, HOWTO, RELOC)
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207 |
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208 | void
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209 | MY(relocatable_reloc) (howto, abfd, reloc, amount, r_addr)
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210 | reloc_howto_type *howto;
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211 | bfd *abfd;
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212 | struct reloc_std_external *reloc;
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213 | bfd_vma *amount;
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214 | bfd_vma r_addr;
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215 | {
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216 | if (howto->type == 3)
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217 | {
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218 | if (reloc->r_type[0]
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219 | & (bfd_header_big_endian (abfd)
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220 | ? RELOC_STD_BITS_EXTERN_BIG : RELOC_STD_BITS_EXTERN_LITTLE))
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221 | {
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222 | /* The reloc is still external, so don't modify anything. */
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223 | *amount = 0;
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224 | }
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225 | else
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226 | {
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227 | *amount -= r_addr;
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228 | /* Change the r_pcrel value -- on the ARM, this bit is set once the
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229 | relocation is done. */
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230 | if (bfd_header_big_endian (abfd))
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231 | reloc->r_type[0] |= RELOC_STD_BITS_PCREL_BIG;
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232 | else
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233 | reloc->r_type[0] |= RELOC_STD_BITS_PCREL_LITTLE;
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234 | }
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235 | }
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236 | else if (howto->type == 7)
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237 | *amount = 0;
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238 | }
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239 |
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240 | #define MY_relocatable_reloc(HOW, BFD, REL, AMOUNT, ADDR) \
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241 | MY(relocatable_reloc) (HOW, BFD, REL, &(AMOUNT), ADDR)
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242 |
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243 | static bfd_reloc_status_type
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244 | MY(fix_pcrel_26_done) (abfd, reloc_entry, symbol, data, input_section,
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245 | output_bfd, error_message)
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246 | bfd *abfd ATTRIBUTE_UNUSED;
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247 | arelent *reloc_entry ATTRIBUTE_UNUSED;
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248 | asymbol *symbol ATTRIBUTE_UNUSED;
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249 | PTR data ATTRIBUTE_UNUSED;
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250 | asection *input_section ATTRIBUTE_UNUSED;
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251 | bfd *output_bfd ATTRIBUTE_UNUSED;
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252 | char **error_message ATTRIBUTE_UNUSED;
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253 | {
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254 | /* This is dead simple at present. */
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255 | return bfd_reloc_ok;
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256 | }
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257 |
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258 | static bfd_reloc_status_type
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259 | MY(fix_pcrel_26) (abfd, reloc_entry, symbol, data, input_section,
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260 | output_bfd, error_message)
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261 | bfd *abfd;
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262 | arelent *reloc_entry;
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263 | asymbol *symbol;
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264 | PTR data;
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265 | asection *input_section;
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266 | bfd *output_bfd;
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267 | char **error_message ATTRIBUTE_UNUSED;
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268 | {
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269 | bfd_vma relocation;
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270 | bfd_size_type addr = reloc_entry->address;
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271 | bfd_vma target = bfd_get_32 (abfd, (bfd_byte *) data + addr);
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272 | bfd_reloc_status_type flag = bfd_reloc_ok;
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273 |
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274 | /* If this is an undefined symbol, return error. */
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275 | if (symbol->section == &bfd_und_section
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276 | && (symbol->flags & BSF_WEAK) == 0)
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277 | return output_bfd ? bfd_reloc_ok : bfd_reloc_undefined;
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278 |
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279 | /* If the sections are different, and we are doing a partial relocation,
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280 | just ignore it for now. */
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281 | if (symbol->section->name != input_section->name
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282 | && output_bfd != (bfd *)NULL)
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283 | return bfd_reloc_ok;
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284 |
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285 | relocation = (target & 0x00ffffff) << 2;
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286 | relocation = (relocation ^ 0x02000000) - 0x02000000; /* Sign extend. */
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287 | relocation += symbol->value;
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288 | relocation += symbol->section->output_section->vma;
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289 | relocation += symbol->section->output_offset;
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290 | relocation += reloc_entry->addend;
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291 | relocation -= input_section->output_section->vma;
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292 | relocation -= input_section->output_offset;
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293 | relocation -= addr;
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294 | if (relocation & 3)
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295 | return bfd_reloc_overflow;
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296 |
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297 | /* Check for overflow. */
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298 | if (relocation & 0x02000000)
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299 | {
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300 | if ((relocation & ~ (bfd_vma) 0x03ffffff) != ~ (bfd_vma) 0x03ffffff)
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301 | flag = bfd_reloc_overflow;
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302 | }
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303 | else if (relocation & ~ (bfd_vma) 0x03ffffff)
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304 | flag = bfd_reloc_overflow;
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305 |
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306 | target &= ~ (bfd_vma) 0x00ffffff;
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307 | target |= (relocation >> 2) & 0x00ffffff;
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308 | bfd_put_32 (abfd, target, (bfd_byte *) data + addr);
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309 |
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310 | /* Now the ARM magic... Change the reloc type so that it is marked as done.
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311 | Strictly this is only necessary if we are doing a partial relocation. */
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312 | reloc_entry->howto = &MY(howto_table)[7];
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313 |
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314 | return flag;
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315 | }
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316 |
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317 | reloc_howto_type *
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318 | MY(bfd_reloc_type_lookup) (abfd,code)
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319 | bfd *abfd;
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320 | bfd_reloc_code_real_type code;
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321 | {
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322 | #define ASTD(i,j) case i: return &MY(howto_table)[j]
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323 | if (code == BFD_RELOC_CTOR)
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324 | switch (bfd_get_arch_info (abfd)->bits_per_address)
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325 | {
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326 | case 32:
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327 | code = BFD_RELOC_32;
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328 | break;
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329 | default:
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330 | return (const struct reloc_howto_struct *) 0;
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331 | }
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332 |
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333 | switch (code)
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334 | {
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335 | ASTD (BFD_RELOC_16, 1);
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336 | ASTD (BFD_RELOC_32, 2);
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337 | ASTD (BFD_RELOC_ARM_PCREL_BRANCH, 3);
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338 | ASTD (BFD_RELOC_8_PCREL, 4);
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339 | ASTD (BFD_RELOC_16_PCREL, 5);
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340 | ASTD (BFD_RELOC_32_PCREL, 6);
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341 | default:
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342 | return (const struct reloc_howto_struct *) 0;
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343 | }
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344 | }
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345 |
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346 | #define MY_swap_std_reloc_in MY(swap_std_reloc_in)
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347 | #define MY_swap_std_reloc_out MY(swap_std_reloc_out)
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348 | #define MY_get_section_contents _bfd_generic_get_section_contents
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349 | /* #define MY_bfd_link_hash_table_create _bfd_generic_link_hash_table_create */
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350 | /* #define MY_bfd_link_add_symbols _bfd_generic_link_add_symbols */
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351 | /* #define MY_bfd_final_link _bfd_generic_final_link */
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352 |
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353 | #include "aoutx.h"
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354 |
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355 | static void
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356 | MY_swap_std_reloc_in (abfd, bytes, cache_ptr, symbols, symcount)
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357 | bfd *abfd;
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358 | struct reloc_std_external *bytes;
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359 | arelent *cache_ptr;
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360 | asymbol **symbols;
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361 | bfd_size_type symcount ATTRIBUTE_UNUSED;
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362 | {
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363 | int r_index;
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364 | int r_extern;
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365 | int r_pcrel;
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366 | struct aoutdata *su = &(abfd->tdata.aout_data->a);
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367 |
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368 | cache_ptr->address = H_GET_32 (abfd, bytes->r_address);
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369 |
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370 | cache_ptr->howto = MY_reloc_howto (abfd, bytes, r_index, r_extern, r_pcrel);
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371 |
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372 | MOVE_ADDRESS (0);
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373 | }
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374 |
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375 | void
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376 | MY_swap_std_reloc_out (abfd, g, natptr)
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377 | bfd *abfd;
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378 | arelent *g;
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379 | struct reloc_std_external *natptr;
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380 | {
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381 | int r_index;
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382 | asymbol *sym = *(g->sym_ptr_ptr);
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383 | int r_extern;
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384 | int r_length;
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385 | int r_pcrel;
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386 | int r_neg = 0; /* Negative relocs use the BASEREL bit. */
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387 | asection *output_section = sym->section->output_section;
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388 |
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389 | PUT_WORD(abfd, g->address, natptr->r_address);
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390 |
|
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391 | r_length = g->howto->size ; /* Size as a power of two */
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392 | if (r_length < 0)
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393 | {
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394 | r_length = -r_length;
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395 | r_neg = 1;
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396 | }
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397 |
|
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398 | r_pcrel = (int) g->howto->pc_relative; /* Relative to PC? */
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399 |
|
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400 | /* For RISC iX, in pc-relative relocs the r_pcrel bit means that the
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401 | relocation has been done already (Only for the 26-bit one I think)???!!!
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402 | */
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403 |
|
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404 | if (g->howto->type == 3)
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405 | {
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406 | r_length = 3;
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407 | r_pcrel = 0;
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408 | }
|
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409 | else if (g->howto->type == 7)
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410 | {
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411 | r_length = 3;
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412 | r_pcrel = 1;
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413 | }
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414 |
|
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415 | #if 0
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416 | /* For a standard reloc, the addend is in the object file. */
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417 | r_addend = g->addend + (*(g->sym_ptr_ptr))->section->output_section->vma;
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418 | #endif
|
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419 |
|
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420 | /* name was clobbered by aout_write_syms to be symbol index */
|
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421 |
|
---|
422 | /* If this relocation is relative to a symbol then set the
|
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423 | r_index to the symbols index, and the r_extern bit.
|
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424 |
|
---|
425 | Absolute symbols can come in in two ways, either as an offset
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426 | from the abs section, or as a symbol which has an abs value.
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427 | check for that here
|
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428 | */
|
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429 |
|
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430 | if (bfd_is_com_section (output_section)
|
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431 | || output_section == &bfd_abs_section
|
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432 | || output_section == &bfd_und_section)
|
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433 | {
|
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434 | if (bfd_abs_section.symbol == sym)
|
---|
435 | {
|
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436 | /* Whoops, looked like an abs symbol, but is really an offset
|
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437 | from the abs section. */
|
---|
438 | r_index = 0;
|
---|
439 | r_extern = 0;
|
---|
440 | }
|
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441 | else
|
---|
442 | {
|
---|
443 | /* Fill in symbol. */
|
---|
444 | r_extern = 1;
|
---|
445 | r_index = (*(g->sym_ptr_ptr))->KEEPIT;
|
---|
446 | }
|
---|
447 | }
|
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448 | else
|
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449 | {
|
---|
450 | /* Just an ordinary section. */
|
---|
451 | r_extern = 0;
|
---|
452 | r_index = output_section->target_index;
|
---|
453 | }
|
---|
454 |
|
---|
455 | /* Now the fun stuff. */
|
---|
456 | if (bfd_header_big_endian (abfd))
|
---|
457 | {
|
---|
458 | natptr->r_index[0] = r_index >> 16;
|
---|
459 | natptr->r_index[1] = r_index >> 8;
|
---|
460 | natptr->r_index[2] = r_index;
|
---|
461 | natptr->r_type[0] =
|
---|
462 | ( (r_extern ? RELOC_STD_BITS_EXTERN_BIG: 0)
|
---|
463 | | (r_pcrel ? RELOC_STD_BITS_PCREL_BIG: 0)
|
---|
464 | | (r_neg ? RELOC_ARM_BITS_NEG_BIG: 0)
|
---|
465 | | (r_length << RELOC_STD_BITS_LENGTH_SH_BIG));
|
---|
466 | }
|
---|
467 | else
|
---|
468 | {
|
---|
469 | natptr->r_index[2] = r_index >> 16;
|
---|
470 | natptr->r_index[1] = r_index >> 8;
|
---|
471 | natptr->r_index[0] = r_index;
|
---|
472 | natptr->r_type[0] =
|
---|
473 | ( (r_extern ? RELOC_STD_BITS_EXTERN_LITTLE: 0)
|
---|
474 | | (r_pcrel ? RELOC_STD_BITS_PCREL_LITTLE: 0)
|
---|
475 | | (r_neg ? RELOC_ARM_BITS_NEG_LITTLE: 0)
|
---|
476 | | (r_length << RELOC_STD_BITS_LENGTH_SH_LITTLE));
|
---|
477 | }
|
---|
478 | }
|
---|
479 |
|
---|
480 | #define MY_BFD_TARGET
|
---|
481 |
|
---|
482 | #include "aout-target.h"
|
---|
483 |
|
---|
484 | extern const bfd_target aout_arm_big_vec;
|
---|
485 |
|
---|
486 | const bfd_target aout_arm_little_vec =
|
---|
487 | {
|
---|
488 | "a.out-arm-little", /* name */
|
---|
489 | bfd_target_aout_flavour,
|
---|
490 | BFD_ENDIAN_LITTLE, /* target byte order (little) */
|
---|
491 | BFD_ENDIAN_LITTLE, /* target headers byte order (little) */
|
---|
492 | (HAS_RELOC | EXEC_P | /* object flags */
|
---|
493 | HAS_LINENO | HAS_DEBUG |
|
---|
494 | HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
|
---|
495 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
|
---|
496 | MY_symbol_leading_char,
|
---|
497 | AR_PAD_CHAR, /* ar_pad_char */
|
---|
498 | 15, /* ar_max_namelen */
|
---|
499 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
---|
500 | bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
---|
501 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* data */
|
---|
502 | bfd_getl64, bfd_getl_signed_64, bfd_putl64,
|
---|
503 | bfd_getl32, bfd_getl_signed_32, bfd_putl32,
|
---|
504 | bfd_getl16, bfd_getl_signed_16, bfd_putl16, /* hdrs */
|
---|
505 | {_bfd_dummy_target, MY_object_p, /* bfd_check_format */
|
---|
506 | bfd_generic_archive_p, MY_core_file_p},
|
---|
507 | {bfd_false, MY_mkobject, /* bfd_set_format */
|
---|
508 | _bfd_generic_mkarchive, bfd_false},
|
---|
509 | {bfd_false, MY_write_object_contents, /* bfd_write_contents */
|
---|
510 | _bfd_write_archive_contents, bfd_false},
|
---|
511 |
|
---|
512 | BFD_JUMP_TABLE_GENERIC (MY),
|
---|
513 | BFD_JUMP_TABLE_COPY (MY),
|
---|
514 | BFD_JUMP_TABLE_CORE (MY),
|
---|
515 | BFD_JUMP_TABLE_ARCHIVE (MY),
|
---|
516 | BFD_JUMP_TABLE_SYMBOLS (MY),
|
---|
517 | BFD_JUMP_TABLE_RELOCS (MY),
|
---|
518 | BFD_JUMP_TABLE_WRITE (MY),
|
---|
519 | BFD_JUMP_TABLE_LINK (MY),
|
---|
520 | BFD_JUMP_TABLE_DYNAMIC (MY),
|
---|
521 |
|
---|
522 | & aout_arm_big_vec,
|
---|
523 |
|
---|
524 | (PTR) MY_backend_data,
|
---|
525 | };
|
---|
526 |
|
---|
527 | const bfd_target aout_arm_big_vec =
|
---|
528 | {
|
---|
529 | "a.out-arm-big", /* name */
|
---|
530 | bfd_target_aout_flavour,
|
---|
531 | BFD_ENDIAN_BIG, /* target byte order (big) */
|
---|
532 | BFD_ENDIAN_BIG, /* target headers byte order (big) */
|
---|
533 | (HAS_RELOC | EXEC_P | /* object flags */
|
---|
534 | HAS_LINENO | HAS_DEBUG |
|
---|
535 | HAS_SYMS | HAS_LOCALS | DYNAMIC | WP_TEXT | D_PAGED),
|
---|
536 | (SEC_HAS_CONTENTS | SEC_ALLOC | SEC_LOAD | SEC_RELOC | SEC_CODE | SEC_DATA),
|
---|
537 | MY_symbol_leading_char,
|
---|
538 | AR_PAD_CHAR, /* ar_pad_char */
|
---|
539 | 15, /* ar_max_namelen */
|
---|
540 | bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
---|
541 | bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
---|
542 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* data */
|
---|
543 | bfd_getb64, bfd_getb_signed_64, bfd_putb64,
|
---|
544 | bfd_getb32, bfd_getb_signed_32, bfd_putb32,
|
---|
545 | bfd_getb16, bfd_getb_signed_16, bfd_putb16, /* hdrs */
|
---|
546 | {_bfd_dummy_target, MY_object_p, /* bfd_check_format */
|
---|
547 | bfd_generic_archive_p, MY_core_file_p},
|
---|
548 | {bfd_false, MY_mkobject, /* bfd_set_format */
|
---|
549 | _bfd_generic_mkarchive, bfd_false},
|
---|
550 | {bfd_false, MY_write_object_contents, /* bfd_write_contents */
|
---|
551 | _bfd_write_archive_contents, bfd_false},
|
---|
552 |
|
---|
553 | BFD_JUMP_TABLE_GENERIC (MY),
|
---|
554 | BFD_JUMP_TABLE_COPY (MY),
|
---|
555 | BFD_JUMP_TABLE_CORE (MY),
|
---|
556 | BFD_JUMP_TABLE_ARCHIVE (MY),
|
---|
557 | BFD_JUMP_TABLE_SYMBOLS (MY),
|
---|
558 | BFD_JUMP_TABLE_RELOCS (MY),
|
---|
559 | BFD_JUMP_TABLE_WRITE (MY),
|
---|
560 | BFD_JUMP_TABLE_LINK (MY),
|
---|
561 | BFD_JUMP_TABLE_DYNAMIC (MY),
|
---|
562 |
|
---|
563 | & aout_arm_little_vec,
|
---|
564 |
|
---|
565 | (PTR) MY_backend_data,
|
---|
566 | };
|
---|