1 /* bfd back-end for mips support
2 Copyright (C) 1990-2017 Free Software Foundation, Inc.
3 Written by Steve Chamberlain of Cygnus Support.
5 This file is part of BFD, the Binary File Descriptor library.
7 This program is free software; you can redistribute it and/or modify
8 it under the terms of the GNU General Public License as published by
9 the Free Software Foundation; either version 3 of the License, or
10 (at your option) any later version.
12 This program is distributed in the hope that it will be useful,
13 but WITHOUT ANY WARRANTY; without even the implied warranty of
14 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
15 GNU General Public License for more details.
17 You should have received a copy of the GNU General Public License
18 along with this program; if not, write to the Free Software
19 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
20 MA 02110-1301, USA. */
26 static const bfd_arch_info_type *mips_compatible
27 (const bfd_arch_info_type *, const bfd_arch_info_type *);
29 /* The default routine tests bits_per_word, which is wrong on mips as
30 mips word size doesn't correlate with reloc size. */
32 static const bfd_arch_info_type *
33 mips_compatible (const bfd_arch_info_type *a, const bfd_arch_info_type *b)
35 if (a->arch != b->arch)
38 /* Machine compatibility is checked in
39 _bfd_mips_elf_merge_private_bfd_data. */
44 #define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT) \
46 BITS_WORD, /* bits in a word */ \
47 BITS_ADDR, /* bits in an address */ \
48 8, /* 8 bits in a byte */ \
57 bfd_arch_default_fill, \
110 #define NN(index) (&arch_info_struct[(index) + 1])
112 static const bfd_arch_info_type arch_info_struct[] =
114 N (32, 32, bfd_mach_mips3000, "mips:3000", FALSE, NN(I_mips3000)),
115 N (32, 32, bfd_mach_mips3900, "mips:3900", FALSE, NN(I_mips3900)),
116 N (64, 64, bfd_mach_mips4000, "mips:4000", FALSE, NN(I_mips4000)),
117 N (32, 32, bfd_mach_mips4010, "mips:4010", FALSE, NN(I_mips4010)),
118 N (64, 64, bfd_mach_mips4100, "mips:4100", FALSE, NN(I_mips4100)),
119 N (64, 64, bfd_mach_mips4111, "mips:4111", FALSE, NN(I_mips4111)),
120 N (64, 64, bfd_mach_mips4120, "mips:4120", FALSE, NN(I_mips4120)),
121 N (64, 64, bfd_mach_mips4300, "mips:4300", FALSE, NN(I_mips4300)),
122 N (64, 64, bfd_mach_mips4400, "mips:4400", FALSE, NN(I_mips4400)),
123 N (64, 64, bfd_mach_mips4600, "mips:4600", FALSE, NN(I_mips4600)),
124 N (64, 64, bfd_mach_mips4650, "mips:4650", FALSE, NN(I_mips4650)),
125 N (64, 64, bfd_mach_mips5000, "mips:5000", FALSE, NN(I_mips5000)),
126 N (64, 64, bfd_mach_mips5400, "mips:5400", FALSE, NN(I_mips5400)),
127 N (64, 64, bfd_mach_mips5500, "mips:5500", FALSE, NN(I_mips5500)),
128 N (64, 32, bfd_mach_mips5900, "mips:5900", FALSE, NN(I_mips5900)),
129 N (32, 32, bfd_mach_mips6000, "mips:6000", FALSE, NN(I_mips6000)),
130 N (64, 64, bfd_mach_mips7000, "mips:7000", FALSE, NN(I_mips7000)),
131 N (64, 64, bfd_mach_mips8000, "mips:8000", FALSE, NN(I_mips8000)),
132 N (64, 64, bfd_mach_mips9000, "mips:9000", FALSE, NN(I_mips9000)),
133 N (64, 64, bfd_mach_mips10000,"mips:10000", FALSE, NN(I_mips10000)),
134 N (64, 64, bfd_mach_mips12000,"mips:12000", FALSE, NN(I_mips12000)),
135 N (64, 64, bfd_mach_mips14000,"mips:14000", FALSE, NN(I_mips14000)),
136 N (64, 64, bfd_mach_mips16000,"mips:16000", FALSE, NN(I_mips16000)),
137 N (64, 64, bfd_mach_mips16, "mips:16", FALSE, NN(I_mips16)),
138 N (64, 64, bfd_mach_mips5, "mips:mips5", FALSE, NN(I_mips5)),
139 N (32, 32, bfd_mach_mipsisa32, "mips:isa32", FALSE, NN(I_mipsisa32)),
140 N (32, 32, bfd_mach_mipsisa32r2,"mips:isa32r2", FALSE, NN(I_mipsisa32r2)),
141 N (32, 32, bfd_mach_mipsisa32r3,"mips:isa32r3", FALSE, NN(I_mipsisa32r3)),
142 N (32, 32, bfd_mach_mipsisa32r5,"mips:isa32r5", FALSE, NN(I_mipsisa32r5)),
143 N (32, 32, bfd_mach_mipsisa32r6,"mips:isa32r6", FALSE, NN(I_mipsisa32r6)),
144 N (64, 64, bfd_mach_mipsisa64, "mips:isa64", FALSE, NN(I_mipsisa64)),
145 N (64, 64, bfd_mach_mipsisa64r2,"mips:isa64r2", FALSE, NN(I_mipsisa64r2)),
146 N (64, 64, bfd_mach_mipsisa64r3,"mips:isa64r3", FALSE, NN(I_mipsisa64r3)),
147 N (64, 64, bfd_mach_mipsisa64r5,"mips:isa64r5", FALSE, NN(I_mipsisa64r5)),
148 N (64, 64, bfd_mach_mipsisa64r6,"mips:isa64r6", FALSE, NN(I_mipsisa64r6)),
149 N (64, 64, bfd_mach_mips_sb1, "mips:sb1", FALSE, NN(I_sb1)),
150 N (64, 64, bfd_mach_mips_loongson_2e, "mips:loongson_2e", FALSE, NN(I_loongson_2e)),
151 N (64, 64, bfd_mach_mips_loongson_2f, "mips:loongson_2f", FALSE, NN(I_loongson_2f)),
152 N (64, 64, bfd_mach_mips_loongson_3a, "mips:loongson_3a", FALSE, NN(I_loongson_3a)),
153 N (64, 64, bfd_mach_mips_octeon,"mips:octeon", FALSE, NN(I_mipsocteon)),
154 N (64, 64, bfd_mach_mips_octeonp,"mips:octeon+", FALSE, NN(I_mipsocteonp)),
155 N (64, 64, bfd_mach_mips_octeon2,"mips:octeon2", FALSE, NN(I_mipsocteon2)),
156 N (64, 64, bfd_mach_mips_octeon3, "mips:octeon3", FALSE, NN(I_mipsocteon3)),
157 N (64, 64, bfd_mach_mips_xlr, "mips:xlr", FALSE, NN(I_xlr)),
158 N (64, 64, bfd_mach_mips_micromips,"mips:micromips",FALSE,0)
161 /* The default architecture is mips:3000, but with a machine number of
162 zero. This lets the linker distinguish between a default setting
163 of mips, and an explicit setting of mips:3000. */
165 const bfd_arch_info_type bfd_mips_arch =
166 N (32, 32, 0, "mips", TRUE, &arch_info_struct[0]);