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5197 | serge | 1 | /* BFD library support routines for architectures. |
6324 | serge | 2 | Copyright (C) 1990-2015 Free Software Foundation, Inc. |
5197 | serge | 3 | Hacked by John Gilmore and Steve Chamberlain of Cygnus Support. |
4 | |||
5 | This file is part of BFD, the Binary File Descriptor library. |
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6 | |||
7 | This program is free software; you can redistribute it and/or modify |
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8 | it under the terms of the GNU General Public License as published by |
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9 | the Free Software Foundation; either version 3 of the License, or |
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10 | (at your option) any later version. |
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11 | |||
12 | This program is distributed in the hope that it will be useful, |
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13 | but WITHOUT ANY WARRANTY; without even the implied warranty of |
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14 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
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15 | GNU General Public License for more details. |
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16 | |||
17 | You should have received a copy of the GNU General Public License |
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18 | along with this program; if not, write to the Free Software |
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19 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, |
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20 | MA 02110-1301, USA. */ |
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21 | |||
22 | #include "sysdep.h" |
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23 | #include "bfd.h" |
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24 | #include "libbfd.h" |
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25 | #include "safe-ctype.h" |
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26 | |||
27 | /* |
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28 | |||
29 | SECTION |
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30 | Architectures |
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31 | |||
32 | BFD keeps one atom in a BFD describing the |
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33 | architecture of the data attached to the BFD: a pointer to a |
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34 | < |
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35 | |||
36 | Pointers to structures can be requested independently of a BFD |
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37 | so that an architecture's information can be interrogated |
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38 | without access to an open BFD. |
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39 | |||
40 | The architecture information is provided by each architecture package. |
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41 | The set of default architectures is selected by the macro |
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42 | < |
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43 | @file{config/@var{target}.mt} file of your choice. If the name is not |
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44 | defined, then all the architectures supported are included. |
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45 | |||
46 | When BFD starts up, all the architectures are called with an |
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47 | initialize method. It is up to the architecture back end to |
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48 | insert as many items into the list of architectures as it wants to; |
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49 | generally this would be one for each machine and one for the |
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50 | default case (an item with a machine field of 0). |
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51 | |||
52 | BFD's idea of an architecture is implemented in @file{archures.c}. |
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53 | */ |
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54 | |||
55 | /* |
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56 | |||
57 | SUBSECTION |
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58 | bfd_architecture |
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59 | |||
60 | DESCRIPTION |
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61 | This enum gives the object file's CPU architecture, in a |
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62 | global sense---i.e., what processor family does it belong to? |
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63 | Another field indicates which processor within |
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64 | the family is in use. The machine gives a number which |
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65 | distinguishes different versions of the architecture, |
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66 | containing, for example, 2 and 3 for Intel i960 KA and i960 KB, |
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67 | and 68020 and 68030 for Motorola 68020 and 68030. |
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68 | |||
69 | .enum bfd_architecture |
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70 | .{ |
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71 | . bfd_arch_unknown, {* File arch not known. *} |
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72 | . bfd_arch_obscure, {* Arch known, not one of these. *} |
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73 | . bfd_arch_m68k, {* Motorola 68xxx *} |
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74 | .#define bfd_mach_m68000 1 |
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75 | .#define bfd_mach_m68008 2 |
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76 | .#define bfd_mach_m68010 3 |
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77 | .#define bfd_mach_m68020 4 |
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78 | .#define bfd_mach_m68030 5 |
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79 | .#define bfd_mach_m68040 6 |
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80 | .#define bfd_mach_m68060 7 |
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81 | .#define bfd_mach_cpu32 8 |
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82 | .#define bfd_mach_fido 9 |
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83 | .#define bfd_mach_mcf_isa_a_nodiv 10 |
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84 | .#define bfd_mach_mcf_isa_a 11 |
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85 | .#define bfd_mach_mcf_isa_a_mac 12 |
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86 | .#define bfd_mach_mcf_isa_a_emac 13 |
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87 | .#define bfd_mach_mcf_isa_aplus 14 |
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88 | .#define bfd_mach_mcf_isa_aplus_mac 15 |
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89 | .#define bfd_mach_mcf_isa_aplus_emac 16 |
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90 | .#define bfd_mach_mcf_isa_b_nousp 17 |
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91 | .#define bfd_mach_mcf_isa_b_nousp_mac 18 |
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92 | .#define bfd_mach_mcf_isa_b_nousp_emac 19 |
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93 | .#define bfd_mach_mcf_isa_b 20 |
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94 | .#define bfd_mach_mcf_isa_b_mac 21 |
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95 | .#define bfd_mach_mcf_isa_b_emac 22 |
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96 | .#define bfd_mach_mcf_isa_b_float 23 |
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97 | .#define bfd_mach_mcf_isa_b_float_mac 24 |
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98 | .#define bfd_mach_mcf_isa_b_float_emac 25 |
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99 | .#define bfd_mach_mcf_isa_c 26 |
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100 | .#define bfd_mach_mcf_isa_c_mac 27 |
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101 | .#define bfd_mach_mcf_isa_c_emac 28 |
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102 | .#define bfd_mach_mcf_isa_c_nodiv 29 |
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103 | .#define bfd_mach_mcf_isa_c_nodiv_mac 30 |
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104 | .#define bfd_mach_mcf_isa_c_nodiv_emac 31 |
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105 | . bfd_arch_vax, {* DEC Vax *} |
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106 | . bfd_arch_i960, {* Intel 960 *} |
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107 | . {* The order of the following is important. |
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108 | . lower number indicates a machine type that |
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109 | . only accepts a subset of the instructions |
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110 | . available to machines with higher numbers. |
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111 | . The exception is the "ca", which is |
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112 | . incompatible with all other machines except |
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113 | . "core". *} |
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114 | . |
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115 | .#define bfd_mach_i960_core 1 |
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116 | .#define bfd_mach_i960_ka_sa 2 |
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117 | .#define bfd_mach_i960_kb_sb 3 |
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118 | .#define bfd_mach_i960_mc 4 |
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119 | .#define bfd_mach_i960_xa 5 |
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120 | .#define bfd_mach_i960_ca 6 |
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121 | .#define bfd_mach_i960_jx 7 |
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122 | .#define bfd_mach_i960_hx 8 |
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123 | . |
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6324 | serge | 124 | . bfd_arch_or1k, {* OpenRISC 1000 *} |
125 | .#define bfd_mach_or1k 1 |
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126 | .#define bfd_mach_or1knd 2 |
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5197 | serge | 127 | . |
128 | . bfd_arch_sparc, {* SPARC *} |
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129 | .#define bfd_mach_sparc 1 |
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130 | .{* The difference between v8plus and v9 is that v9 is a true 64 bit env. *} |
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131 | .#define bfd_mach_sparc_sparclet 2 |
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132 | .#define bfd_mach_sparc_sparclite 3 |
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133 | .#define bfd_mach_sparc_v8plus 4 |
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134 | .#define bfd_mach_sparc_v8plusa 5 {* with ultrasparc add'ns. *} |
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135 | .#define bfd_mach_sparc_sparclite_le 6 |
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136 | .#define bfd_mach_sparc_v9 7 |
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137 | .#define bfd_mach_sparc_v9a 8 {* with ultrasparc add'ns. *} |
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138 | .#define bfd_mach_sparc_v8plusb 9 {* with cheetah add'ns. *} |
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139 | .#define bfd_mach_sparc_v9b 10 {* with cheetah add'ns. *} |
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140 | .{* Nonzero if MACH has the v9 instruction set. *} |
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141 | .#define bfd_mach_sparc_v9_p(mach) \ |
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142 | . ((mach) >= bfd_mach_sparc_v8plus && (mach) <= bfd_mach_sparc_v9b \ |
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143 | . && (mach) != bfd_mach_sparc_sparclite_le) |
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144 | .{* Nonzero if MACH is a 64 bit sparc architecture. *} |
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145 | .#define bfd_mach_sparc_64bit_p(mach) \ |
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146 | . ((mach) >= bfd_mach_sparc_v9 && (mach) != bfd_mach_sparc_v8plusb) |
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147 | . bfd_arch_spu, {* PowerPC SPU *} |
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148 | .#define bfd_mach_spu 256 |
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149 | . bfd_arch_mips, {* MIPS Rxxxx *} |
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150 | .#define bfd_mach_mips3000 3000 |
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151 | .#define bfd_mach_mips3900 3900 |
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152 | .#define bfd_mach_mips4000 4000 |
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153 | .#define bfd_mach_mips4010 4010 |
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154 | .#define bfd_mach_mips4100 4100 |
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155 | .#define bfd_mach_mips4111 4111 |
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156 | .#define bfd_mach_mips4120 4120 |
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157 | .#define bfd_mach_mips4300 4300 |
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158 | .#define bfd_mach_mips4400 4400 |
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159 | .#define bfd_mach_mips4600 4600 |
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160 | .#define bfd_mach_mips4650 4650 |
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161 | .#define bfd_mach_mips5000 5000 |
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162 | .#define bfd_mach_mips5400 5400 |
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163 | .#define bfd_mach_mips5500 5500 |
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164 | .#define bfd_mach_mips5900 5900 |
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165 | .#define bfd_mach_mips6000 6000 |
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166 | .#define bfd_mach_mips7000 7000 |
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167 | .#define bfd_mach_mips8000 8000 |
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168 | .#define bfd_mach_mips9000 9000 |
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169 | .#define bfd_mach_mips10000 10000 |
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170 | .#define bfd_mach_mips12000 12000 |
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171 | .#define bfd_mach_mips14000 14000 |
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172 | .#define bfd_mach_mips16000 16000 |
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173 | .#define bfd_mach_mips16 16 |
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174 | .#define bfd_mach_mips5 5 |
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175 | .#define bfd_mach_mips_loongson_2e 3001 |
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176 | .#define bfd_mach_mips_loongson_2f 3002 |
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177 | .#define bfd_mach_mips_loongson_3a 3003 |
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178 | .#define bfd_mach_mips_sb1 12310201 {* octal 'SB', 01 *} |
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179 | .#define bfd_mach_mips_octeon 6501 |
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180 | .#define bfd_mach_mips_octeonp 6601 |
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181 | .#define bfd_mach_mips_octeon2 6502 |
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6324 | serge | 182 | .#define bfd_mach_mips_octeon3 6503 |
5197 | serge | 183 | .#define bfd_mach_mips_xlr 887682 {* decimal 'XLR' *} |
184 | .#define bfd_mach_mipsisa32 32 |
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185 | .#define bfd_mach_mipsisa32r2 33 |
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6324 | serge | 186 | .#define bfd_mach_mipsisa32r3 34 |
187 | .#define bfd_mach_mipsisa32r5 36 |
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188 | .#define bfd_mach_mipsisa32r6 37 |
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5197 | serge | 189 | .#define bfd_mach_mipsisa64 64 |
190 | .#define bfd_mach_mipsisa64r2 65 |
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6324 | serge | 191 | .#define bfd_mach_mipsisa64r3 66 |
192 | .#define bfd_mach_mipsisa64r5 68 |
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193 | .#define bfd_mach_mipsisa64r6 69 |
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5197 | serge | 194 | .#define bfd_mach_mips_micromips 96 |
195 | . bfd_arch_i386, {* Intel 386 *} |
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196 | .#define bfd_mach_i386_intel_syntax (1 << 0) |
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197 | .#define bfd_mach_i386_i8086 (1 << 1) |
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198 | .#define bfd_mach_i386_i386 (1 << 2) |
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199 | .#define bfd_mach_x86_64 (1 << 3) |
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200 | .#define bfd_mach_x64_32 (1 << 4) |
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201 | .#define bfd_mach_i386_i386_intel_syntax (bfd_mach_i386_i386 | bfd_mach_i386_intel_syntax) |
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202 | .#define bfd_mach_x86_64_intel_syntax (bfd_mach_x86_64 | bfd_mach_i386_intel_syntax) |
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203 | .#define bfd_mach_x64_32_intel_syntax (bfd_mach_x64_32 | bfd_mach_i386_intel_syntax) |
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204 | . bfd_arch_l1om, {* Intel L1OM *} |
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205 | .#define bfd_mach_l1om (1 << 5) |
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206 | .#define bfd_mach_l1om_intel_syntax (bfd_mach_l1om | bfd_mach_i386_intel_syntax) |
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207 | . bfd_arch_k1om, {* Intel K1OM *} |
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208 | .#define bfd_mach_k1om (1 << 6) |
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209 | .#define bfd_mach_k1om_intel_syntax (bfd_mach_k1om | bfd_mach_i386_intel_syntax) |
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210 | .#define bfd_mach_i386_nacl (1 << 7) |
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211 | .#define bfd_mach_i386_i386_nacl (bfd_mach_i386_i386 | bfd_mach_i386_nacl) |
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212 | .#define bfd_mach_x86_64_nacl (bfd_mach_x86_64 | bfd_mach_i386_nacl) |
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213 | .#define bfd_mach_x64_32_nacl (bfd_mach_x64_32 | bfd_mach_i386_nacl) |
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6324 | serge | 214 | . bfd_arch_iamcu, {* Intel MCU *} |
215 | .#define bfd_mach_iamcu (1 << 8) |
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216 | .#define bfd_mach_i386_iamcu (bfd_mach_i386_i386 | bfd_mach_iamcu) |
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217 | .#define bfd_mach_i386_iamcu_intel_syntax (bfd_mach_i386_iamcu | bfd_mach_i386_intel_syntax) |
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5197 | serge | 218 | . bfd_arch_we32k, {* AT&T WE32xxx *} |
219 | . bfd_arch_tahoe, {* CCI/Harris Tahoe *} |
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220 | . bfd_arch_i860, {* Intel 860 *} |
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221 | . bfd_arch_i370, {* IBM 360/370 Mainframes *} |
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222 | . bfd_arch_romp, {* IBM ROMP PC/RT *} |
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223 | . bfd_arch_convex, {* Convex *} |
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224 | . bfd_arch_m88k, {* Motorola 88xxx *} |
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225 | . bfd_arch_m98k, {* Motorola 98xxx *} |
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226 | . bfd_arch_pyramid, {* Pyramid Technology *} |
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227 | . bfd_arch_h8300, {* Renesas H8/300 (formerly Hitachi H8/300) *} |
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228 | .#define bfd_mach_h8300 1 |
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229 | .#define bfd_mach_h8300h 2 |
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230 | .#define bfd_mach_h8300s 3 |
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231 | .#define bfd_mach_h8300hn 4 |
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232 | .#define bfd_mach_h8300sn 5 |
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233 | .#define bfd_mach_h8300sx 6 |
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234 | .#define bfd_mach_h8300sxn 7 |
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235 | . bfd_arch_pdp11, {* DEC PDP-11 *} |
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236 | . bfd_arch_plugin, |
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237 | . bfd_arch_powerpc, {* PowerPC *} |
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238 | .#define bfd_mach_ppc 32 |
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239 | .#define bfd_mach_ppc64 64 |
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240 | .#define bfd_mach_ppc_403 403 |
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241 | .#define bfd_mach_ppc_403gc 4030 |
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242 | .#define bfd_mach_ppc_405 405 |
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243 | .#define bfd_mach_ppc_505 505 |
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244 | .#define bfd_mach_ppc_601 601 |
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245 | .#define bfd_mach_ppc_602 602 |
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246 | .#define bfd_mach_ppc_603 603 |
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247 | .#define bfd_mach_ppc_ec603e 6031 |
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248 | .#define bfd_mach_ppc_604 604 |
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249 | .#define bfd_mach_ppc_620 620 |
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250 | .#define bfd_mach_ppc_630 630 |
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251 | .#define bfd_mach_ppc_750 750 |
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252 | .#define bfd_mach_ppc_860 860 |
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253 | .#define bfd_mach_ppc_a35 35 |
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254 | .#define bfd_mach_ppc_rs64ii 642 |
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255 | .#define bfd_mach_ppc_rs64iii 643 |
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256 | .#define bfd_mach_ppc_7400 7400 |
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257 | .#define bfd_mach_ppc_e500 500 |
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258 | .#define bfd_mach_ppc_e500mc 5001 |
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259 | .#define bfd_mach_ppc_e500mc64 5005 |
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260 | .#define bfd_mach_ppc_e5500 5006 |
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261 | .#define bfd_mach_ppc_e6500 5007 |
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262 | .#define bfd_mach_ppc_titan 83 |
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263 | .#define bfd_mach_ppc_vle 84 |
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264 | . bfd_arch_rs6000, {* IBM RS/6000 *} |
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265 | .#define bfd_mach_rs6k 6000 |
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266 | .#define bfd_mach_rs6k_rs1 6001 |
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267 | .#define bfd_mach_rs6k_rsc 6003 |
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268 | .#define bfd_mach_rs6k_rs2 6002 |
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269 | . bfd_arch_hppa, {* HP PA RISC *} |
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270 | .#define bfd_mach_hppa10 10 |
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271 | .#define bfd_mach_hppa11 11 |
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272 | .#define bfd_mach_hppa20 20 |
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273 | .#define bfd_mach_hppa20w 25 |
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274 | . bfd_arch_d10v, {* Mitsubishi D10V *} |
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275 | .#define bfd_mach_d10v 1 |
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276 | .#define bfd_mach_d10v_ts2 2 |
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277 | .#define bfd_mach_d10v_ts3 3 |
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278 | . bfd_arch_d30v, {* Mitsubishi D30V *} |
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279 | . bfd_arch_dlx, {* DLX *} |
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280 | . bfd_arch_m68hc11, {* Motorola 68HC11 *} |
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281 | . bfd_arch_m68hc12, {* Motorola 68HC12 *} |
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282 | .#define bfd_mach_m6812_default 0 |
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283 | .#define bfd_mach_m6812 1 |
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284 | .#define bfd_mach_m6812s 2 |
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285 | . bfd_arch_m9s12x, {* Freescale S12X *} |
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286 | . bfd_arch_m9s12xg, {* Freescale XGATE *} |
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287 | . bfd_arch_z8k, {* Zilog Z8000 *} |
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288 | .#define bfd_mach_z8001 1 |
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289 | .#define bfd_mach_z8002 2 |
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290 | . bfd_arch_h8500, {* Renesas H8/500 (formerly Hitachi H8/500) *} |
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291 | . bfd_arch_sh, {* Renesas / SuperH SH (formerly Hitachi SH) *} |
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292 | .#define bfd_mach_sh 1 |
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293 | .#define bfd_mach_sh2 0x20 |
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294 | .#define bfd_mach_sh_dsp 0x2d |
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295 | .#define bfd_mach_sh2a 0x2a |
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296 | .#define bfd_mach_sh2a_nofpu 0x2b |
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297 | .#define bfd_mach_sh2a_nofpu_or_sh4_nommu_nofpu 0x2a1 |
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298 | .#define bfd_mach_sh2a_nofpu_or_sh3_nommu 0x2a2 |
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299 | .#define bfd_mach_sh2a_or_sh4 0x2a3 |
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300 | .#define bfd_mach_sh2a_or_sh3e 0x2a4 |
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301 | .#define bfd_mach_sh2e 0x2e |
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302 | .#define bfd_mach_sh3 0x30 |
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303 | .#define bfd_mach_sh3_nommu 0x31 |
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304 | .#define bfd_mach_sh3_dsp 0x3d |
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305 | .#define bfd_mach_sh3e 0x3e |
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306 | .#define bfd_mach_sh4 0x40 |
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307 | .#define bfd_mach_sh4_nofpu 0x41 |
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308 | .#define bfd_mach_sh4_nommu_nofpu 0x42 |
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309 | .#define bfd_mach_sh4a 0x4a |
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310 | .#define bfd_mach_sh4a_nofpu 0x4b |
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311 | .#define bfd_mach_sh4al_dsp 0x4d |
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312 | .#define bfd_mach_sh5 0x50 |
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313 | . bfd_arch_alpha, {* Dec Alpha *} |
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314 | .#define bfd_mach_alpha_ev4 0x10 |
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315 | .#define bfd_mach_alpha_ev5 0x20 |
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316 | .#define bfd_mach_alpha_ev6 0x30 |
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317 | . bfd_arch_arm, {* Advanced Risc Machines ARM. *} |
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318 | .#define bfd_mach_arm_unknown 0 |
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319 | .#define bfd_mach_arm_2 1 |
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320 | .#define bfd_mach_arm_2a 2 |
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321 | .#define bfd_mach_arm_3 3 |
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322 | .#define bfd_mach_arm_3M 4 |
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323 | .#define bfd_mach_arm_4 5 |
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324 | .#define bfd_mach_arm_4T 6 |
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325 | .#define bfd_mach_arm_5 7 |
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326 | .#define bfd_mach_arm_5T 8 |
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327 | .#define bfd_mach_arm_5TE 9 |
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328 | .#define bfd_mach_arm_XScale 10 |
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329 | .#define bfd_mach_arm_ep9312 11 |
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330 | .#define bfd_mach_arm_iWMMXt 12 |
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331 | .#define bfd_mach_arm_iWMMXt2 13 |
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6324 | serge | 332 | . bfd_arch_nds32, {* Andes NDS32 *} |
333 | .#define bfd_mach_n1 1 |
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334 | .#define bfd_mach_n1h 2 |
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335 | .#define bfd_mach_n1h_v2 3 |
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336 | .#define bfd_mach_n1h_v3 4 |
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337 | .#define bfd_mach_n1h_v3m 5 |
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5197 | serge | 338 | . bfd_arch_ns32k, {* National Semiconductors ns32000 *} |
339 | . bfd_arch_w65, {* WDC 65816 *} |
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340 | . bfd_arch_tic30, {* Texas Instruments TMS320C30 *} |
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341 | . bfd_arch_tic4x, {* Texas Instruments TMS320C3X/4X *} |
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342 | .#define bfd_mach_tic3x 30 |
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343 | .#define bfd_mach_tic4x 40 |
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344 | . bfd_arch_tic54x, {* Texas Instruments TMS320C54X *} |
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345 | . bfd_arch_tic6x, {* Texas Instruments TMS320C6X *} |
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346 | . bfd_arch_tic80, {* TI TMS320c80 (MVP) *} |
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347 | . bfd_arch_v850, {* NEC V850 *} |
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348 | . bfd_arch_v850_rh850,{* NEC V850 (using RH850 ABI) *} |
||
349 | .#define bfd_mach_v850 1 |
||
350 | .#define bfd_mach_v850e 'E' |
||
351 | .#define bfd_mach_v850e1 '1' |
||
352 | .#define bfd_mach_v850e2 0x4532 |
||
353 | .#define bfd_mach_v850e2v3 0x45325633 |
||
354 | .#define bfd_mach_v850e3v5 0x45335635 {* ('E'|'3'|'V'|'5') *} |
||
355 | . bfd_arch_arc, {* ARC Cores *} |
||
6324 | serge | 356 | .#define bfd_mach_arc_a4 0 |
357 | .#define bfd_mach_arc_a5 1 |
||
358 | .#define bfd_mach_arc_arc600 2 |
||
359 | .#define bfd_mach_arc_arc601 4 |
||
360 | .#define bfd_mach_arc_arc700 3 |
||
361 | .#define bfd_mach_arc_arcv2 5 |
||
5197 | serge | 362 | . bfd_arch_m32c, {* Renesas M16C/M32C. *} |
363 | .#define bfd_mach_m16c 0x75 |
||
364 | .#define bfd_mach_m32c 0x78 |
||
365 | . bfd_arch_m32r, {* Renesas M32R (formerly Mitsubishi M32R/D) *} |
||
366 | .#define bfd_mach_m32r 1 {* For backwards compatibility. *} |
||
367 | .#define bfd_mach_m32rx 'x' |
||
368 | .#define bfd_mach_m32r2 '2' |
||
369 | . bfd_arch_mn10200, {* Matsushita MN10200 *} |
||
370 | . bfd_arch_mn10300, {* Matsushita MN10300 *} |
||
371 | .#define bfd_mach_mn10300 300 |
||
372 | .#define bfd_mach_am33 330 |
||
373 | .#define bfd_mach_am33_2 332 |
||
374 | . bfd_arch_fr30, |
||
375 | .#define bfd_mach_fr30 0x46523330 |
||
376 | . bfd_arch_frv, |
||
377 | .#define bfd_mach_frv 1 |
||
378 | .#define bfd_mach_frvsimple 2 |
||
379 | .#define bfd_mach_fr300 300 |
||
380 | .#define bfd_mach_fr400 400 |
||
381 | .#define bfd_mach_fr450 450 |
||
382 | .#define bfd_mach_frvtomcat 499 {* fr500 prototype *} |
||
383 | .#define bfd_mach_fr500 500 |
||
384 | .#define bfd_mach_fr550 550 |
||
385 | . bfd_arch_moxie, {* The moxie processor *} |
||
386 | .#define bfd_mach_moxie 1 |
||
6324 | serge | 387 | . bfd_arch_ft32, {* The ft32 processor *} |
388 | .#define bfd_mach_ft32 1 |
||
5197 | serge | 389 | . bfd_arch_mcore, |
390 | . bfd_arch_mep, |
||
391 | .#define bfd_mach_mep 1 |
||
392 | .#define bfd_mach_mep_h1 0x6831 |
||
393 | .#define bfd_mach_mep_c5 0x6335 |
||
394 | . bfd_arch_metag, |
||
395 | .#define bfd_mach_metag 1 |
||
396 | . bfd_arch_ia64, {* HP/Intel ia64 *} |
||
397 | .#define bfd_mach_ia64_elf64 64 |
||
398 | .#define bfd_mach_ia64_elf32 32 |
||
399 | . bfd_arch_ip2k, {* Ubicom IP2K microcontrollers. *} |
||
400 | .#define bfd_mach_ip2022 1 |
||
401 | .#define bfd_mach_ip2022ext 2 |
||
402 | . bfd_arch_iq2000, {* Vitesse IQ2000. *} |
||
403 | .#define bfd_mach_iq2000 1 |
||
404 | .#define bfd_mach_iq10 2 |
||
405 | . bfd_arch_epiphany, {* Adapteva EPIPHANY *} |
||
406 | .#define bfd_mach_epiphany16 1 |
||
407 | .#define bfd_mach_epiphany32 2 |
||
408 | . bfd_arch_mt, |
||
409 | .#define bfd_mach_ms1 1 |
||
410 | .#define bfd_mach_mrisc2 2 |
||
411 | .#define bfd_mach_ms2 3 |
||
412 | . bfd_arch_pj, |
||
413 | . bfd_arch_avr, {* Atmel AVR microcontrollers. *} |
||
414 | .#define bfd_mach_avr1 1 |
||
415 | .#define bfd_mach_avr2 2 |
||
416 | .#define bfd_mach_avr25 25 |
||
417 | .#define bfd_mach_avr3 3 |
||
418 | .#define bfd_mach_avr31 31 |
||
419 | .#define bfd_mach_avr35 35 |
||
420 | .#define bfd_mach_avr4 4 |
||
421 | .#define bfd_mach_avr5 5 |
||
422 | .#define bfd_mach_avr51 51 |
||
423 | .#define bfd_mach_avr6 6 |
||
6324 | serge | 424 | .#define bfd_mach_avrtiny 100 |
5197 | serge | 425 | .#define bfd_mach_avrxmega1 101 |
426 | .#define bfd_mach_avrxmega2 102 |
||
427 | .#define bfd_mach_avrxmega3 103 |
||
428 | .#define bfd_mach_avrxmega4 104 |
||
429 | .#define bfd_mach_avrxmega5 105 |
||
430 | .#define bfd_mach_avrxmega6 106 |
||
431 | .#define bfd_mach_avrxmega7 107 |
||
432 | . bfd_arch_bfin, {* ADI Blackfin *} |
||
433 | .#define bfd_mach_bfin 1 |
||
434 | . bfd_arch_cr16, {* National Semiconductor CompactRISC (ie CR16). *} |
||
435 | .#define bfd_mach_cr16 1 |
||
436 | . bfd_arch_cr16c, {* National Semiconductor CompactRISC. *} |
||
437 | .#define bfd_mach_cr16c 1 |
||
438 | . bfd_arch_crx, {* National Semiconductor CRX. *} |
||
439 | .#define bfd_mach_crx 1 |
||
440 | . bfd_arch_cris, {* Axis CRIS *} |
||
441 | .#define bfd_mach_cris_v0_v10 255 |
||
442 | .#define bfd_mach_cris_v32 32 |
||
443 | .#define bfd_mach_cris_v10_v32 1032 |
||
444 | . bfd_arch_rl78, |
||
445 | .#define bfd_mach_rl78 0x75 |
||
446 | . bfd_arch_rx, {* Renesas RX. *} |
||
447 | .#define bfd_mach_rx 0x75 |
||
448 | . bfd_arch_s390, {* IBM s390 *} |
||
449 | .#define bfd_mach_s390_31 31 |
||
450 | .#define bfd_mach_s390_64 64 |
||
451 | . bfd_arch_score, {* Sunplus score *} |
||
452 | .#define bfd_mach_score3 3 |
||
453 | .#define bfd_mach_score7 7 |
||
454 | . bfd_arch_mmix, {* Donald Knuth's educational processor. *} |
||
455 | . bfd_arch_xstormy16, |
||
456 | .#define bfd_mach_xstormy16 1 |
||
457 | . bfd_arch_msp430, {* Texas Instruments MSP430 architecture. *} |
||
458 | .#define bfd_mach_msp11 11 |
||
459 | .#define bfd_mach_msp110 110 |
||
460 | .#define bfd_mach_msp12 12 |
||
461 | .#define bfd_mach_msp13 13 |
||
462 | .#define bfd_mach_msp14 14 |
||
463 | .#define bfd_mach_msp15 15 |
||
464 | .#define bfd_mach_msp16 16 |
||
465 | .#define bfd_mach_msp20 20 |
||
466 | .#define bfd_mach_msp21 21 |
||
467 | .#define bfd_mach_msp22 22 |
||
468 | .#define bfd_mach_msp23 23 |
||
469 | .#define bfd_mach_msp24 24 |
||
470 | .#define bfd_mach_msp26 26 |
||
471 | .#define bfd_mach_msp31 31 |
||
472 | .#define bfd_mach_msp32 32 |
||
473 | .#define bfd_mach_msp33 33 |
||
474 | .#define bfd_mach_msp41 41 |
||
475 | .#define bfd_mach_msp42 42 |
||
476 | .#define bfd_mach_msp43 43 |
||
477 | .#define bfd_mach_msp44 44 |
||
478 | .#define bfd_mach_msp430x 45 |
||
479 | .#define bfd_mach_msp46 46 |
||
480 | .#define bfd_mach_msp47 47 |
||
481 | .#define bfd_mach_msp54 54 |
||
482 | . bfd_arch_xc16x, {* Infineon's XC16X Series. *} |
||
483 | .#define bfd_mach_xc16x 1 |
||
484 | .#define bfd_mach_xc16xl 2 |
||
485 | .#define bfd_mach_xc16xs 3 |
||
486 | . bfd_arch_xgate, {* Freescale XGATE *} |
||
487 | .#define bfd_mach_xgate 1 |
||
488 | . bfd_arch_xtensa, {* Tensilica's Xtensa cores. *} |
||
489 | .#define bfd_mach_xtensa 1 |
||
490 | . bfd_arch_z80, |
||
491 | .#define bfd_mach_z80strict 1 {* No undocumented opcodes. *} |
||
492 | .#define bfd_mach_z80 3 {* With ixl, ixh, iyl, and iyh. *} |
||
493 | .#define bfd_mach_z80full 7 {* All undocumented instructions. *} |
||
494 | .#define bfd_mach_r800 11 {* R800: successor with multiplication. *} |
||
495 | . bfd_arch_lm32, {* Lattice Mico32 *} |
||
496 | .#define bfd_mach_lm32 1 |
||
497 | . bfd_arch_microblaze,{* Xilinx MicroBlaze. *} |
||
498 | . bfd_arch_tilepro, {* Tilera TILEPro *} |
||
499 | . bfd_arch_tilegx, {* Tilera TILE-Gx *} |
||
500 | .#define bfd_mach_tilepro 1 |
||
501 | .#define bfd_mach_tilegx 1 |
||
502 | .#define bfd_mach_tilegx32 2 |
||
503 | . bfd_arch_aarch64, {* AArch64 *} |
||
504 | .#define bfd_mach_aarch64 0 |
||
505 | .#define bfd_mach_aarch64_ilp32 32 |
||
6324 | serge | 506 | . bfd_arch_nios2, {* Nios II *} |
5197 | serge | 507 | .#define bfd_mach_nios2 0 |
6324 | serge | 508 | .#define bfd_mach_nios2r1 1 |
509 | .#define bfd_mach_nios2r2 2 |
||
510 | . bfd_arch_visium, {* Visium *} |
||
511 | .#define bfd_mach_visium 1 |
||
5197 | serge | 512 | . bfd_arch_last |
513 | . }; |
||
514 | */ |
||
515 | |||
516 | /* |
||
517 | SUBSECTION |
||
518 | bfd_arch_info |
||
519 | |||
520 | DESCRIPTION |
||
521 | This structure contains information on architectures for use |
||
522 | within BFD. |
||
523 | |||
524 | . |
||
525 | .typedef struct bfd_arch_info |
||
526 | .{ |
||
527 | . int bits_per_word; |
||
528 | . int bits_per_address; |
||
529 | . int bits_per_byte; |
||
530 | . enum bfd_architecture arch; |
||
531 | . unsigned long mach; |
||
532 | . const char *arch_name; |
||
533 | . const char *printable_name; |
||
534 | . unsigned int section_align_power; |
||
535 | . {* TRUE if this is the default machine for the architecture. |
||
536 | . The default arch should be the first entry for an arch so that |
||
537 | . all the entries for that arch can be accessed via < |
||
538 | . bfd_boolean the_default; |
||
539 | . const struct bfd_arch_info * (*compatible) |
||
540 | . (const struct bfd_arch_info *a, const struct bfd_arch_info *b); |
||
541 | . |
||
542 | . bfd_boolean (*scan) (const struct bfd_arch_info *, const char *); |
||
543 | . |
||
544 | . {* Allocate via bfd_malloc and return a fill buffer of size COUNT. If |
||
545 | . IS_BIGENDIAN is TRUE, the order of bytes is big endian. If CODE is |
||
546 | . TRUE, the buffer contains code. *} |
||
547 | . void *(*fill) (bfd_size_type count, bfd_boolean is_bigendian, |
||
548 | . bfd_boolean code); |
||
549 | . |
||
550 | . const struct bfd_arch_info *next; |
||
551 | .} |
||
552 | .bfd_arch_info_type; |
||
553 | . |
||
554 | */ |
||
555 | |||
556 | extern const bfd_arch_info_type bfd_aarch64_arch; |
||
557 | extern const bfd_arch_info_type bfd_alpha_arch; |
||
558 | extern const bfd_arch_info_type bfd_arc_arch; |
||
559 | extern const bfd_arch_info_type bfd_arm_arch; |
||
560 | extern const bfd_arch_info_type bfd_avr_arch; |
||
561 | extern const bfd_arch_info_type bfd_bfin_arch; |
||
562 | extern const bfd_arch_info_type bfd_cr16_arch; |
||
563 | extern const bfd_arch_info_type bfd_cr16c_arch; |
||
564 | extern const bfd_arch_info_type bfd_cris_arch; |
||
565 | extern const bfd_arch_info_type bfd_crx_arch; |
||
566 | extern const bfd_arch_info_type bfd_d10v_arch; |
||
567 | extern const bfd_arch_info_type bfd_d30v_arch; |
||
568 | extern const bfd_arch_info_type bfd_dlx_arch; |
||
569 | extern const bfd_arch_info_type bfd_epiphany_arch; |
||
570 | extern const bfd_arch_info_type bfd_fr30_arch; |
||
571 | extern const bfd_arch_info_type bfd_frv_arch; |
||
572 | extern const bfd_arch_info_type bfd_h8300_arch; |
||
573 | extern const bfd_arch_info_type bfd_h8500_arch; |
||
574 | extern const bfd_arch_info_type bfd_hppa_arch; |
||
575 | extern const bfd_arch_info_type bfd_i370_arch; |
||
576 | extern const bfd_arch_info_type bfd_i386_arch; |
||
6324 | serge | 577 | extern const bfd_arch_info_type bfd_iamcu_arch; |
5197 | serge | 578 | extern const bfd_arch_info_type bfd_i860_arch; |
579 | extern const bfd_arch_info_type bfd_i960_arch; |
||
580 | extern const bfd_arch_info_type bfd_ia64_arch; |
||
581 | extern const bfd_arch_info_type bfd_ip2k_arch; |
||
582 | extern const bfd_arch_info_type bfd_iq2000_arch; |
||
583 | extern const bfd_arch_info_type bfd_k1om_arch; |
||
584 | extern const bfd_arch_info_type bfd_l1om_arch; |
||
585 | extern const bfd_arch_info_type bfd_lm32_arch; |
||
586 | extern const bfd_arch_info_type bfd_m32c_arch; |
||
587 | extern const bfd_arch_info_type bfd_m32r_arch; |
||
588 | extern const bfd_arch_info_type bfd_m68hc11_arch; |
||
589 | extern const bfd_arch_info_type bfd_m68hc12_arch; |
||
590 | extern const bfd_arch_info_type bfd_m9s12x_arch; |
||
591 | extern const bfd_arch_info_type bfd_m9s12xg_arch; |
||
592 | extern const bfd_arch_info_type bfd_m68k_arch; |
||
593 | extern const bfd_arch_info_type bfd_m88k_arch; |
||
594 | extern const bfd_arch_info_type bfd_mcore_arch; |
||
595 | extern const bfd_arch_info_type bfd_mep_arch; |
||
596 | extern const bfd_arch_info_type bfd_metag_arch; |
||
597 | extern const bfd_arch_info_type bfd_mips_arch; |
||
598 | extern const bfd_arch_info_type bfd_microblaze_arch; |
||
599 | extern const bfd_arch_info_type bfd_mmix_arch; |
||
600 | extern const bfd_arch_info_type bfd_mn10200_arch; |
||
601 | extern const bfd_arch_info_type bfd_mn10300_arch; |
||
602 | extern const bfd_arch_info_type bfd_moxie_arch; |
||
6324 | serge | 603 | extern const bfd_arch_info_type bfd_ft32_arch; |
5197 | serge | 604 | extern const bfd_arch_info_type bfd_msp430_arch; |
605 | extern const bfd_arch_info_type bfd_mt_arch; |
||
6324 | serge | 606 | extern const bfd_arch_info_type bfd_nds32_arch; |
5197 | serge | 607 | extern const bfd_arch_info_type bfd_nios2_arch; |
608 | extern const bfd_arch_info_type bfd_ns32k_arch; |
||
6324 | serge | 609 | extern const bfd_arch_info_type bfd_or1k_arch; |
5197 | serge | 610 | extern const bfd_arch_info_type bfd_pdp11_arch; |
611 | extern const bfd_arch_info_type bfd_pj_arch; |
||
612 | extern const bfd_arch_info_type bfd_plugin_arch; |
||
613 | extern const bfd_arch_info_type bfd_powerpc_archs[]; |
||
614 | #define bfd_powerpc_arch bfd_powerpc_archs[0] |
||
615 | extern const bfd_arch_info_type bfd_rs6000_arch; |
||
616 | extern const bfd_arch_info_type bfd_rl78_arch; |
||
617 | extern const bfd_arch_info_type bfd_rx_arch; |
||
618 | extern const bfd_arch_info_type bfd_s390_arch; |
||
619 | extern const bfd_arch_info_type bfd_score_arch; |
||
620 | extern const bfd_arch_info_type bfd_sh_arch; |
||
621 | extern const bfd_arch_info_type bfd_sparc_arch; |
||
622 | extern const bfd_arch_info_type bfd_spu_arch; |
||
623 | extern const bfd_arch_info_type bfd_tic30_arch; |
||
624 | extern const bfd_arch_info_type bfd_tic4x_arch; |
||
625 | extern const bfd_arch_info_type bfd_tic54x_arch; |
||
626 | extern const bfd_arch_info_type bfd_tic6x_arch; |
||
627 | extern const bfd_arch_info_type bfd_tic80_arch; |
||
628 | extern const bfd_arch_info_type bfd_tilegx_arch; |
||
629 | extern const bfd_arch_info_type bfd_tilepro_arch; |
||
630 | extern const bfd_arch_info_type bfd_v850_arch; |
||
631 | extern const bfd_arch_info_type bfd_v850_rh850_arch; |
||
632 | extern const bfd_arch_info_type bfd_vax_arch; |
||
6324 | serge | 633 | extern const bfd_arch_info_type bfd_visium_arch; |
5197 | serge | 634 | extern const bfd_arch_info_type bfd_w65_arch; |
635 | extern const bfd_arch_info_type bfd_we32k_arch; |
||
636 | extern const bfd_arch_info_type bfd_xstormy16_arch; |
||
637 | extern const bfd_arch_info_type bfd_xtensa_arch; |
||
638 | extern const bfd_arch_info_type bfd_xc16x_arch; |
||
639 | extern const bfd_arch_info_type bfd_xgate_arch; |
||
640 | extern const bfd_arch_info_type bfd_z80_arch; |
||
641 | extern const bfd_arch_info_type bfd_z8k_arch; |
||
642 | |||
643 | static const bfd_arch_info_type * const bfd_archures_list[] = |
||
644 | { |
||
645 | #ifdef SELECT_ARCHITECTURES |
||
646 | SELECT_ARCHITECTURES, |
||
647 | #else |
||
648 | &bfd_aarch64_arch, |
||
649 | &bfd_alpha_arch, |
||
650 | &bfd_arc_arch, |
||
651 | &bfd_arm_arch, |
||
652 | &bfd_avr_arch, |
||
653 | &bfd_bfin_arch, |
||
654 | &bfd_cr16_arch, |
||
655 | &bfd_cr16c_arch, |
||
656 | &bfd_cris_arch, |
||
657 | &bfd_crx_arch, |
||
658 | &bfd_d10v_arch, |
||
659 | &bfd_d30v_arch, |
||
660 | &bfd_dlx_arch, |
||
661 | &bfd_epiphany_arch, |
||
662 | &bfd_fr30_arch, |
||
663 | &bfd_frv_arch, |
||
664 | &bfd_h8300_arch, |
||
665 | &bfd_h8500_arch, |
||
666 | &bfd_hppa_arch, |
||
667 | &bfd_i370_arch, |
||
668 | &bfd_i386_arch, |
||
6324 | serge | 669 | &bfd_iamcu_arch, |
5197 | serge | 670 | &bfd_i860_arch, |
671 | &bfd_i960_arch, |
||
672 | &bfd_ia64_arch, |
||
673 | &bfd_ip2k_arch, |
||
674 | &bfd_iq2000_arch, |
||
675 | &bfd_k1om_arch, |
||
676 | &bfd_l1om_arch, |
||
677 | &bfd_lm32_arch, |
||
678 | &bfd_m32c_arch, |
||
679 | &bfd_m32r_arch, |
||
680 | &bfd_m68hc11_arch, |
||
681 | &bfd_m68hc12_arch, |
||
682 | &bfd_m9s12x_arch, |
||
683 | &bfd_m9s12xg_arch, |
||
684 | &bfd_m68k_arch, |
||
685 | &bfd_m88k_arch, |
||
686 | &bfd_mcore_arch, |
||
687 | &bfd_mep_arch, |
||
688 | &bfd_metag_arch, |
||
689 | &bfd_microblaze_arch, |
||
690 | &bfd_mips_arch, |
||
691 | &bfd_mmix_arch, |
||
692 | &bfd_mn10200_arch, |
||
693 | &bfd_mn10300_arch, |
||
694 | &bfd_moxie_arch, |
||
6324 | serge | 695 | &bfd_ft32_arch, |
5197 | serge | 696 | &bfd_msp430_arch, |
697 | &bfd_mt_arch, |
||
6324 | serge | 698 | &bfd_nds32_arch, |
5197 | serge | 699 | &bfd_nios2_arch, |
700 | &bfd_ns32k_arch, |
||
6324 | serge | 701 | &bfd_or1k_arch, |
5197 | serge | 702 | &bfd_pdp11_arch, |
703 | &bfd_powerpc_arch, |
||
704 | &bfd_rs6000_arch, |
||
705 | &bfd_rl78_arch, |
||
706 | &bfd_rx_arch, |
||
707 | &bfd_s390_arch, |
||
708 | &bfd_score_arch, |
||
709 | &bfd_sh_arch, |
||
710 | &bfd_sparc_arch, |
||
711 | &bfd_spu_arch, |
||
712 | &bfd_tic30_arch, |
||
713 | &bfd_tic4x_arch, |
||
714 | &bfd_tic54x_arch, |
||
715 | &bfd_tic6x_arch, |
||
716 | &bfd_tic80_arch, |
||
717 | &bfd_tilegx_arch, |
||
718 | &bfd_tilepro_arch, |
||
719 | &bfd_v850_arch, |
||
720 | &bfd_v850_rh850_arch, |
||
721 | &bfd_vax_arch, |
||
6324 | serge | 722 | &bfd_visium_arch, |
5197 | serge | 723 | &bfd_w65_arch, |
724 | &bfd_we32k_arch, |
||
725 | &bfd_xstormy16_arch, |
||
726 | &bfd_xtensa_arch, |
||
727 | &bfd_xc16x_arch, |
||
728 | &bfd_xgate_arch, |
||
729 | &bfd_z80_arch, |
||
730 | &bfd_z8k_arch, |
||
731 | #endif |
||
732 | |||
733 | }; |
||
734 | |||
735 | /* |
||
736 | FUNCTION |
||
737 | bfd_printable_name |
||
738 | |||
739 | SYNOPSIS |
||
740 | const char *bfd_printable_name (bfd *abfd); |
||
741 | |||
742 | DESCRIPTION |
||
743 | Return a printable string representing the architecture and machine |
||
744 | from the pointer to the architecture info structure. |
||
745 | |||
746 | */ |
||
747 | |||
748 | const char * |
||
749 | bfd_printable_name (bfd *abfd) |
||
750 | { |
||
751 | return abfd->arch_info->printable_name; |
||
752 | } |
||
753 | |||
754 | /* |
||
755 | FUNCTION |
||
756 | bfd_scan_arch |
||
757 | |||
758 | SYNOPSIS |
||
759 | const bfd_arch_info_type *bfd_scan_arch (const char *string); |
||
760 | |||
761 | DESCRIPTION |
||
762 | Figure out if BFD supports any cpu which could be described with |
||
763 | the name @var{string}. Return a pointer to an < |
||
764 | structure if a machine is found, otherwise NULL. |
||
765 | */ |
||
766 | |||
767 | const bfd_arch_info_type * |
||
768 | bfd_scan_arch (const char *string) |
||
769 | { |
||
770 | const bfd_arch_info_type * const *app, *ap; |
||
771 | |||
772 | /* Look through all the installed architectures. */ |
||
773 | for (app = bfd_archures_list; *app != NULL; app++) |
||
774 | { |
||
775 | for (ap = *app; ap != NULL; ap = ap->next) |
||
776 | { |
||
777 | if (ap->scan (ap, string)) |
||
778 | return ap; |
||
779 | } |
||
780 | } |
||
781 | |||
782 | return NULL; |
||
783 | } |
||
784 | |||
785 | /* |
||
786 | FUNCTION |
||
787 | bfd_arch_list |
||
788 | |||
789 | SYNOPSIS |
||
790 | const char **bfd_arch_list (void); |
||
791 | |||
792 | DESCRIPTION |
||
793 | Return a freshly malloced NULL-terminated vector of the names |
||
794 | of all the valid BFD architectures. Do not modify the names. |
||
795 | */ |
||
796 | |||
797 | const char ** |
||
798 | bfd_arch_list (void) |
||
799 | { |
||
800 | int vec_length = 0; |
||
801 | const char **name_ptr; |
||
802 | const char **name_list; |
||
803 | const bfd_arch_info_type * const *app; |
||
804 | bfd_size_type amt; |
||
805 | |||
806 | /* Determine the number of architectures. */ |
||
807 | vec_length = 0; |
||
808 | for (app = bfd_archures_list; *app != NULL; app++) |
||
809 | { |
||
810 | const bfd_arch_info_type *ap; |
||
811 | for (ap = *app; ap != NULL; ap = ap->next) |
||
812 | { |
||
813 | vec_length++; |
||
814 | } |
||
815 | } |
||
816 | |||
817 | amt = (vec_length + 1) * sizeof (char **); |
||
818 | name_list = (const char **) bfd_malloc (amt); |
||
819 | if (name_list == NULL) |
||
820 | return NULL; |
||
821 | |||
822 | /* Point the list at each of the names. */ |
||
823 | name_ptr = name_list; |
||
824 | for (app = bfd_archures_list; *app != NULL; app++) |
||
825 | { |
||
826 | const bfd_arch_info_type *ap; |
||
827 | for (ap = *app; ap != NULL; ap = ap->next) |
||
828 | { |
||
829 | *name_ptr = ap->printable_name; |
||
830 | name_ptr++; |
||
831 | } |
||
832 | } |
||
833 | *name_ptr = NULL; |
||
834 | |||
835 | return name_list; |
||
836 | } |
||
837 | |||
838 | /* |
||
839 | FUNCTION |
||
840 | bfd_arch_get_compatible |
||
841 | |||
842 | SYNOPSIS |
||
843 | const bfd_arch_info_type *bfd_arch_get_compatible |
||
844 | (const bfd *abfd, const bfd *bbfd, bfd_boolean accept_unknowns); |
||
845 | |||
846 | DESCRIPTION |
||
847 | Determine whether two BFDs' architectures and machine types |
||
848 | are compatible. Calculates the lowest common denominator |
||
849 | between the two architectures and machine types implied by |
||
850 | the BFDs and returns a pointer to an < |
||
851 | describing the compatible machine. |
||
852 | */ |
||
853 | |||
854 | const bfd_arch_info_type * |
||
855 | bfd_arch_get_compatible (const bfd *abfd, |
||
856 | const bfd *bbfd, |
||
857 | bfd_boolean accept_unknowns) |
||
858 | { |
||
859 | const bfd *ubfd, *kbfd; |
||
860 | |||
861 | /* Look for an unknown architecture. */ |
||
862 | if (abfd->arch_info->arch == bfd_arch_unknown) |
||
863 | ubfd = abfd, kbfd = bbfd; |
||
864 | else if (bbfd->arch_info->arch == bfd_arch_unknown) |
||
865 | ubfd = bbfd, kbfd = abfd; |
||
866 | else |
||
867 | /* Otherwise architecture-specific code has to decide. */ |
||
868 | return abfd->arch_info->compatible (abfd->arch_info, bbfd->arch_info); |
||
869 | |||
870 | /* We can allow an unknown architecture if accept_unknowns |
||
871 | is true, or if the target is the "binary" format, which |
||
872 | has an unknown architecture. Since the binary format can |
||
873 | only be set by explicit request from the user, it is safe |
||
874 | to assume that they know what they are doing. */ |
||
875 | if (accept_unknowns |
||
876 | || strcmp (bfd_get_target (ubfd), "binary") == 0) |
||
877 | return kbfd->arch_info; |
||
878 | return NULL; |
||
879 | } |
||
880 | |||
881 | /* |
||
882 | INTERNAL_DEFINITION |
||
883 | bfd_default_arch_struct |
||
884 | |||
885 | DESCRIPTION |
||
886 | The < |
||
887 | < |
||
888 | generic state. A BFD starts life by pointing to this |
||
889 | structure, until the correct back end has determined the real |
||
890 | architecture of the file. |
||
891 | |||
892 | .extern const bfd_arch_info_type bfd_default_arch_struct; |
||
893 | */ |
||
894 | |||
895 | const bfd_arch_info_type bfd_default_arch_struct = { |
||
896 | 32, 32, 8, bfd_arch_unknown, 0, "unknown", "unknown", 2, TRUE, |
||
897 | bfd_default_compatible, |
||
898 | bfd_default_scan, |
||
899 | bfd_arch_default_fill, |
||
900 | 0, |
||
901 | }; |
||
902 | |||
903 | /* |
||
904 | FUNCTION |
||
905 | bfd_set_arch_info |
||
906 | |||
907 | SYNOPSIS |
||
908 | void bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg); |
||
909 | |||
910 | DESCRIPTION |
||
911 | Set the architecture info of @var{abfd} to @var{arg}. |
||
912 | */ |
||
913 | |||
914 | void |
||
915 | bfd_set_arch_info (bfd *abfd, const bfd_arch_info_type *arg) |
||
916 | { |
||
917 | abfd->arch_info = arg; |
||
918 | } |
||
919 | |||
920 | /* |
||
921 | INTERNAL_FUNCTION |
||
922 | bfd_default_set_arch_mach |
||
923 | |||
924 | SYNOPSIS |
||
925 | bfd_boolean bfd_default_set_arch_mach |
||
926 | (bfd *abfd, enum bfd_architecture arch, unsigned long mach); |
||
927 | |||
928 | DESCRIPTION |
||
929 | Set the architecture and machine type in BFD @var{abfd} |
||
930 | to @var{arch} and @var{mach}. Find the correct |
||
931 | pointer to a structure and insert it into the < |
||
932 | pointer. |
||
933 | */ |
||
934 | |||
935 | bfd_boolean |
||
936 | bfd_default_set_arch_mach (bfd *abfd, |
||
937 | enum bfd_architecture arch, |
||
938 | unsigned long mach) |
||
939 | { |
||
940 | abfd->arch_info = bfd_lookup_arch (arch, mach); |
||
941 | if (abfd->arch_info != NULL) |
||
942 | return TRUE; |
||
943 | |||
944 | abfd->arch_info = &bfd_default_arch_struct; |
||
945 | bfd_set_error (bfd_error_bad_value); |
||
946 | return FALSE; |
||
947 | } |
||
948 | |||
949 | /* |
||
950 | FUNCTION |
||
951 | bfd_get_arch |
||
952 | |||
953 | SYNOPSIS |
||
954 | enum bfd_architecture bfd_get_arch (bfd *abfd); |
||
955 | |||
956 | DESCRIPTION |
||
957 | Return the enumerated type which describes the BFD @var{abfd}'s |
||
958 | architecture. |
||
959 | */ |
||
960 | |||
961 | enum bfd_architecture |
||
962 | bfd_get_arch (bfd *abfd) |
||
963 | { |
||
964 | return abfd->arch_info->arch; |
||
965 | } |
||
966 | |||
967 | /* |
||
968 | FUNCTION |
||
969 | bfd_get_mach |
||
970 | |||
971 | SYNOPSIS |
||
972 | unsigned long bfd_get_mach (bfd *abfd); |
||
973 | |||
974 | DESCRIPTION |
||
975 | Return the long type which describes the BFD @var{abfd}'s |
||
976 | machine. |
||
977 | */ |
||
978 | |||
979 | unsigned long |
||
980 | bfd_get_mach (bfd *abfd) |
||
981 | { |
||
982 | return abfd->arch_info->mach; |
||
983 | } |
||
984 | |||
985 | /* |
||
986 | FUNCTION |
||
987 | bfd_arch_bits_per_byte |
||
988 | |||
989 | SYNOPSIS |
||
990 | unsigned int bfd_arch_bits_per_byte (bfd *abfd); |
||
991 | |||
992 | DESCRIPTION |
||
993 | Return the number of bits in one of the BFD @var{abfd}'s |
||
994 | architecture's bytes. |
||
995 | */ |
||
996 | |||
997 | unsigned int |
||
998 | bfd_arch_bits_per_byte (bfd *abfd) |
||
999 | { |
||
1000 | return abfd->arch_info->bits_per_byte; |
||
1001 | } |
||
1002 | |||
1003 | /* |
||
1004 | FUNCTION |
||
1005 | bfd_arch_bits_per_address |
||
1006 | |||
1007 | SYNOPSIS |
||
1008 | unsigned int bfd_arch_bits_per_address (bfd *abfd); |
||
1009 | |||
1010 | DESCRIPTION |
||
1011 | Return the number of bits in one of the BFD @var{abfd}'s |
||
1012 | architecture's addresses. |
||
1013 | */ |
||
1014 | |||
1015 | unsigned int |
||
1016 | bfd_arch_bits_per_address (bfd *abfd) |
||
1017 | { |
||
1018 | return abfd->arch_info->bits_per_address; |
||
1019 | } |
||
1020 | |||
1021 | /* |
||
1022 | INTERNAL_FUNCTION |
||
1023 | bfd_default_compatible |
||
1024 | |||
1025 | SYNOPSIS |
||
1026 | const bfd_arch_info_type *bfd_default_compatible |
||
1027 | (const bfd_arch_info_type *a, const bfd_arch_info_type *b); |
||
1028 | |||
1029 | DESCRIPTION |
||
1030 | The default function for testing for compatibility. |
||
1031 | */ |
||
1032 | |||
1033 | const bfd_arch_info_type * |
||
1034 | bfd_default_compatible (const bfd_arch_info_type *a, |
||
1035 | const bfd_arch_info_type *b) |
||
1036 | { |
||
1037 | if (a->arch != b->arch) |
||
1038 | return NULL; |
||
1039 | |||
1040 | if (a->bits_per_word != b->bits_per_word) |
||
1041 | return NULL; |
||
1042 | |||
1043 | if (a->mach > b->mach) |
||
1044 | return a; |
||
1045 | |||
1046 | if (b->mach > a->mach) |
||
1047 | return b; |
||
1048 | |||
1049 | return a; |
||
1050 | } |
||
1051 | |||
1052 | /* |
||
1053 | INTERNAL_FUNCTION |
||
1054 | bfd_default_scan |
||
1055 | |||
1056 | SYNOPSIS |
||
1057 | bfd_boolean bfd_default_scan |
||
1058 | (const struct bfd_arch_info *info, const char *string); |
||
1059 | |||
1060 | DESCRIPTION |
||
1061 | The default function for working out whether this is an |
||
1062 | architecture hit and a machine hit. |
||
1063 | */ |
||
1064 | |||
1065 | bfd_boolean |
||
1066 | bfd_default_scan (const bfd_arch_info_type *info, const char *string) |
||
1067 | { |
||
1068 | const char *ptr_src; |
||
1069 | const char *ptr_tst; |
||
1070 | unsigned long number; |
||
1071 | enum bfd_architecture arch; |
||
1072 | const char *printable_name_colon; |
||
1073 | |||
1074 | /* Exact match of the architecture name (ARCH_NAME) and also the |
||
1075 | default architecture? */ |
||
1076 | if (strcasecmp (string, info->arch_name) == 0 |
||
1077 | && info->the_default) |
||
1078 | return TRUE; |
||
1079 | |||
1080 | /* Exact match of the machine name (PRINTABLE_NAME)? */ |
||
1081 | if (strcasecmp (string, info->printable_name) == 0) |
||
1082 | return TRUE; |
||
1083 | |||
1084 | /* Given that printable_name contains no colon, attempt to match: |
||
1085 | ARCH_NAME [ ":" ] PRINTABLE_NAME? */ |
||
1086 | printable_name_colon = strchr (info->printable_name, ':'); |
||
1087 | if (printable_name_colon == NULL) |
||
1088 | { |
||
1089 | size_t strlen_arch_name = strlen (info->arch_name); |
||
1090 | if (strncasecmp (string, info->arch_name, strlen_arch_name) == 0) |
||
1091 | { |
||
1092 | if (string[strlen_arch_name] == ':') |
||
1093 | { |
||
1094 | if (strcasecmp (string + strlen_arch_name + 1, |
||
1095 | info->printable_name) == 0) |
||
1096 | return TRUE; |
||
1097 | } |
||
1098 | else |
||
1099 | { |
||
1100 | if (strcasecmp (string + strlen_arch_name, |
||
1101 | info->printable_name) == 0) |
||
1102 | return TRUE; |
||
1103 | } |
||
1104 | } |
||
1105 | } |
||
1106 | |||
1107 | /* Given that PRINTABLE_NAME has the form: |
||
1108 | Attempt to match: |
||
1109 | if (printable_name_colon != NULL) |
||
1110 | { |
||
1111 | size_t colon_index = printable_name_colon - info->printable_name; |
||
1112 | if (strncasecmp (string, info->printable_name, colon_index) == 0 |
||
1113 | && strcasecmp (string + colon_index, |
||
1114 | info->printable_name + colon_index + 1) == 0) |
||
1115 | return TRUE; |
||
1116 | } |
||
1117 | |||
1118 | /* Given that PRINTABLE_NAME has the form: |
||
1119 | attempt to match just |
||
1120 | is left until later. */ |
||
1121 | |||
1122 | /* NOTE: The below is retained for compatibility only. Please do |
||
1123 | not add to this code. */ |
||
1124 | |||
1125 | /* See how much of the supplied string matches with the |
||
1126 | architecture, eg the string m68k:68020 would match the 68k entry |
||
1127 | up to the :, then we get left with the machine number. */ |
||
1128 | |||
1129 | for (ptr_src = string, ptr_tst = info->arch_name; |
||
1130 | *ptr_src && *ptr_tst; |
||
1131 | ptr_src++, ptr_tst++) |
||
1132 | { |
||
1133 | if (*ptr_src != *ptr_tst) |
||
1134 | break; |
||
1135 | } |
||
1136 | |||
1137 | /* Chewed up as much of the architecture as will match, skip any |
||
1138 | colons. */ |
||
1139 | if (*ptr_src == ':') |
||
1140 | ptr_src++; |
||
1141 | |||
1142 | if (*ptr_src == 0) |
||
1143 | { |
||
1144 | /* Nothing more, then only keep this one if it is the default |
||
1145 | machine for this architecture. */ |
||
1146 | return info->the_default; |
||
1147 | } |
||
1148 | |||
1149 | number = 0; |
||
1150 | while (ISDIGIT (*ptr_src)) |
||
1151 | { |
||
1152 | number = number * 10 + *ptr_src - '0'; |
||
1153 | ptr_src++; |
||
1154 | } |
||
1155 | |||
1156 | /* NOTE: The below is retained for compatibility only. |
||
1157 | PLEASE DO NOT ADD TO THIS CODE. */ |
||
1158 | |||
1159 | switch (number) |
||
1160 | { |
||
1161 | /* FIXME: These are needed to parse IEEE objects. */ |
||
1162 | /* The following seven case's are here only for compatibility with |
||
1163 | older binutils (at least IEEE objects from binutils 2.9.1 require |
||
1164 | them). */ |
||
1165 | case bfd_mach_m68000: |
||
1166 | case bfd_mach_m68010: |
||
1167 | case bfd_mach_m68020: |
||
1168 | case bfd_mach_m68030: |
||
1169 | case bfd_mach_m68040: |
||
1170 | case bfd_mach_m68060: |
||
1171 | case bfd_mach_cpu32: |
||
1172 | arch = bfd_arch_m68k; |
||
1173 | break; |
||
1174 | case 68000: |
||
1175 | arch = bfd_arch_m68k; |
||
1176 | number = bfd_mach_m68000; |
||
1177 | break; |
||
1178 | case 68010: |
||
1179 | arch = bfd_arch_m68k; |
||
1180 | number = bfd_mach_m68010; |
||
1181 | break; |
||
1182 | case 68020: |
||
1183 | arch = bfd_arch_m68k; |
||
1184 | number = bfd_mach_m68020; |
||
1185 | break; |
||
1186 | case 68030: |
||
1187 | arch = bfd_arch_m68k; |
||
1188 | number = bfd_mach_m68030; |
||
1189 | break; |
||
1190 | case 68040: |
||
1191 | arch = bfd_arch_m68k; |
||
1192 | number = bfd_mach_m68040; |
||
1193 | break; |
||
1194 | case 68060: |
||
1195 | arch = bfd_arch_m68k; |
||
1196 | number = bfd_mach_m68060; |
||
1197 | break; |
||
1198 | case 68332: |
||
1199 | arch = bfd_arch_m68k; |
||
1200 | number = bfd_mach_cpu32; |
||
1201 | break; |
||
1202 | case 5200: |
||
1203 | arch = bfd_arch_m68k; |
||
1204 | number = bfd_mach_mcf_isa_a_nodiv; |
||
1205 | break; |
||
1206 | case 5206: |
||
1207 | arch = bfd_arch_m68k; |
||
1208 | number = bfd_mach_mcf_isa_a_mac; |
||
1209 | break; |
||
1210 | case 5307: |
||
1211 | arch = bfd_arch_m68k; |
||
1212 | number = bfd_mach_mcf_isa_a_mac; |
||
1213 | break; |
||
1214 | case 5407: |
||
1215 | arch = bfd_arch_m68k; |
||
1216 | number = bfd_mach_mcf_isa_b_nousp_mac; |
||
1217 | break; |
||
1218 | case 5282: |
||
1219 | arch = bfd_arch_m68k; |
||
1220 | number = bfd_mach_mcf_isa_aplus_emac; |
||
1221 | break; |
||
1222 | |||
1223 | case 32000: |
||
1224 | arch = bfd_arch_we32k; |
||
1225 | break; |
||
1226 | |||
1227 | case 3000: |
||
1228 | arch = bfd_arch_mips; |
||
1229 | number = bfd_mach_mips3000; |
||
1230 | break; |
||
1231 | |||
1232 | case 4000: |
||
1233 | arch = bfd_arch_mips; |
||
1234 | number = bfd_mach_mips4000; |
||
1235 | break; |
||
1236 | |||
1237 | case 6000: |
||
1238 | arch = bfd_arch_rs6000; |
||
1239 | break; |
||
1240 | |||
1241 | case 7410: |
||
1242 | arch = bfd_arch_sh; |
||
1243 | number = bfd_mach_sh_dsp; |
||
1244 | break; |
||
1245 | |||
1246 | case 7708: |
||
1247 | arch = bfd_arch_sh; |
||
1248 | number = bfd_mach_sh3; |
||
1249 | break; |
||
1250 | |||
1251 | case 7729: |
||
1252 | arch = bfd_arch_sh; |
||
1253 | number = bfd_mach_sh3_dsp; |
||
1254 | break; |
||
1255 | |||
1256 | case 7750: |
||
1257 | arch = bfd_arch_sh; |
||
1258 | number = bfd_mach_sh4; |
||
1259 | break; |
||
1260 | |||
1261 | default: |
||
1262 | return FALSE; |
||
1263 | } |
||
1264 | |||
1265 | if (arch != info->arch) |
||
1266 | return FALSE; |
||
1267 | |||
1268 | if (number != info->mach) |
||
1269 | return FALSE; |
||
1270 | |||
1271 | return TRUE; |
||
1272 | } |
||
1273 | |||
1274 | /* |
||
1275 | FUNCTION |
||
1276 | bfd_get_arch_info |
||
1277 | |||
1278 | SYNOPSIS |
||
1279 | const bfd_arch_info_type *bfd_get_arch_info (bfd *abfd); |
||
1280 | |||
1281 | DESCRIPTION |
||
1282 | Return the architecture info struct in @var{abfd}. |
||
1283 | */ |
||
1284 | |||
1285 | const bfd_arch_info_type * |
||
1286 | bfd_get_arch_info (bfd *abfd) |
||
1287 | { |
||
1288 | return abfd->arch_info; |
||
1289 | } |
||
1290 | |||
1291 | /* |
||
1292 | FUNCTION |
||
1293 | bfd_lookup_arch |
||
1294 | |||
1295 | SYNOPSIS |
||
1296 | const bfd_arch_info_type *bfd_lookup_arch |
||
1297 | (enum bfd_architecture arch, unsigned long machine); |
||
1298 | |||
1299 | DESCRIPTION |
||
1300 | Look for the architecture info structure which matches the |
||
1301 | arguments @var{arch} and @var{machine}. A machine of 0 matches the |
||
1302 | machine/architecture structure which marks itself as the |
||
1303 | default. |
||
1304 | */ |
||
1305 | |||
1306 | const bfd_arch_info_type * |
||
1307 | bfd_lookup_arch (enum bfd_architecture arch, unsigned long machine) |
||
1308 | { |
||
1309 | const bfd_arch_info_type * const *app, *ap; |
||
1310 | |||
1311 | for (app = bfd_archures_list; *app != NULL; app++) |
||
1312 | { |
||
1313 | for (ap = *app; ap != NULL; ap = ap->next) |
||
1314 | { |
||
1315 | if (ap->arch == arch |
||
1316 | && (ap->mach == machine |
||
1317 | || (machine == 0 && ap->the_default))) |
||
1318 | return ap; |
||
1319 | } |
||
1320 | } |
||
1321 | |||
1322 | return NULL; |
||
1323 | } |
||
1324 | |||
1325 | /* |
||
1326 | FUNCTION |
||
1327 | bfd_printable_arch_mach |
||
1328 | |||
1329 | SYNOPSIS |
||
1330 | const char *bfd_printable_arch_mach |
||
1331 | (enum bfd_architecture arch, unsigned long machine); |
||
1332 | |||
1333 | DESCRIPTION |
||
1334 | Return a printable string representing the architecture and |
||
1335 | machine type. |
||
1336 | |||
1337 | This routine is depreciated. |
||
1338 | */ |
||
1339 | |||
1340 | const char * |
||
1341 | bfd_printable_arch_mach (enum bfd_architecture arch, unsigned long machine) |
||
1342 | { |
||
1343 | const bfd_arch_info_type *ap = bfd_lookup_arch (arch, machine); |
||
1344 | |||
1345 | if (ap) |
||
1346 | return ap->printable_name; |
||
1347 | return "UNKNOWN!"; |
||
1348 | } |
||
1349 | |||
1350 | /* |
||
1351 | FUNCTION |
||
1352 | bfd_octets_per_byte |
||
1353 | |||
1354 | SYNOPSIS |
||
1355 | unsigned int bfd_octets_per_byte (bfd *abfd); |
||
1356 | |||
1357 | DESCRIPTION |
||
1358 | Return the number of octets (8-bit quantities) per target byte |
||
1359 | (minimum addressable unit). In most cases, this will be one, but some |
||
1360 | DSP targets have 16, 32, or even 48 bits per byte. |
||
1361 | */ |
||
1362 | |||
1363 | unsigned int |
||
1364 | bfd_octets_per_byte (bfd *abfd) |
||
1365 | { |
||
1366 | return bfd_arch_mach_octets_per_byte (bfd_get_arch (abfd), |
||
1367 | bfd_get_mach (abfd)); |
||
1368 | } |
||
1369 | |||
1370 | /* |
||
1371 | FUNCTION |
||
1372 | bfd_arch_mach_octets_per_byte |
||
1373 | |||
1374 | SYNOPSIS |
||
1375 | unsigned int bfd_arch_mach_octets_per_byte |
||
1376 | (enum bfd_architecture arch, unsigned long machine); |
||
1377 | |||
1378 | DESCRIPTION |
||
1379 | See bfd_octets_per_byte. |
||
1380 | |||
1381 | This routine is provided for those cases where a bfd * is not |
||
1382 | available |
||
1383 | */ |
||
1384 | |||
1385 | unsigned int |
||
1386 | bfd_arch_mach_octets_per_byte (enum bfd_architecture arch, |
||
1387 | unsigned long mach) |
||
1388 | { |
||
1389 | const bfd_arch_info_type *ap = bfd_lookup_arch (arch, mach); |
||
1390 | |||
1391 | if (ap) |
||
1392 | return ap->bits_per_byte / 8; |
||
1393 | return 1; |
||
1394 | } |
||
1395 | |||
1396 | /* |
||
1397 | INTERNAL_FUNCTION |
||
1398 | bfd_arch_default_fill |
||
1399 | |||
1400 | SYNOPSIS |
||
1401 | void *bfd_arch_default_fill (bfd_size_type count, |
||
1402 | bfd_boolean is_bigendian, |
||
1403 | bfd_boolean code); |
||
1404 | |||
1405 | DESCRIPTION |
||
1406 | Allocate via bfd_malloc and return a fill buffer of size COUNT. |
||
1407 | If IS_BIGENDIAN is TRUE, the order of bytes is big endian. If |
||
1408 | CODE is TRUE, the buffer contains code. |
||
1409 | */ |
||
1410 | |||
1411 | void * |
||
1412 | bfd_arch_default_fill (bfd_size_type count, |
||
1413 | bfd_boolean is_bigendian ATTRIBUTE_UNUSED, |
||
1414 | bfd_boolean code ATTRIBUTE_UNUSED) |
||
1415 | { |
||
1416 | void *fill = bfd_malloc (count); |
||
1417 | if (fill != NULL) |
||
1418 | memset (fill, 0, count); |
||
1419 | return fill; |
||
1420 | } |