1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
|
/* bfd back-end for mips support
Copyright (C) 1990-2017 Free Software Foundation, Inc.
Written by Steve Chamberlain of Cygnus Support.
This file is part of BFD, the Binary File Descriptor library.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
MA 02110-1301, USA. */
#include "sysdep.h"
#include "bfd.h"
#include "libbfd.h"
static const bfd_arch_info_type *mips_compatible
(const bfd_arch_info_type *, const bfd_arch_info_type *);
/* The default routine tests bits_per_word, which is wrong on mips as
mips word size doesn't correlate with reloc size. */
static const bfd_arch_info_type *
mips_compatible (const bfd_arch_info_type *a, const bfd_arch_info_type *b)
{
if (a->arch != b->arch)
return NULL;
/* Machine compatibility is checked in
_bfd_mips_elf_merge_private_bfd_data. */
return a;
}
#define N(BITS_WORD, BITS_ADDR, NUMBER, PRINT, DEFAULT, NEXT) \
{ \
BITS_WORD, /* bits in a word */ \
BITS_ADDR, /* bits in an address */ \
8, /* 8 bits in a byte */ \
bfd_arch_mips, \
NUMBER, \
"mips", \
PRINT, \
3, \
DEFAULT, \
mips_compatible, \
bfd_default_scan, \
bfd_arch_default_fill, \
NEXT, \
}
enum
{
I_mips3000,
I_mips3900,
I_mips4000,
I_mips4010,
I_mips4100,
I_mips4111,
I_mips4120,
I_mips4300,
I_mips4400,
I_mips4600,
I_mips4650,
I_mips5000,
I_mips5400,
I_mips5500,
I_mips5900,
I_mips6000,
I_mips7000,
I_mips8000,
I_mips9000,
I_mips10000,
I_mips12000,
I_mips14000,
I_mips16000,
I_mips16,
I_mips5,
I_mipsisa32,
I_mipsisa32r2,
I_mipsisa32r3,
I_mipsisa32r5,
I_mipsisa32r6,
I_mipsisa64,
I_mipsisa64r2,
I_mipsisa64r3,
I_mipsisa64r5,
I_mipsisa64r6,
I_sb1,
I_loongson_2e,
I_loongson_2f,
I_loongson_3a,
I_mipsocteon,
I_mipsocteonp,
I_mipsocteon2,
I_mipsocteon3,
I_xlr,
I_micromips
};
#define NN(index) (&arch_info_struct[(index) + 1])
static const bfd_arch_info_type arch_info_struct[] =
{
N (32, 32, bfd_mach_mips3000, "mips:3000", FALSE, NN(I_mips3000)),
N (32, 32, bfd_mach_mips3900, "mips:3900", FALSE, NN(I_mips3900)),
N (64, 64, bfd_mach_mips4000, "mips:4000", FALSE, NN(I_mips4000)),
N (64, 64, bfd_mach_mips4010, "mips:4010", FALSE, NN(I_mips4010)),
N (64, 64, bfd_mach_mips4100, "mips:4100", FALSE, NN(I_mips4100)),
N (64, 64, bfd_mach_mips4111, "mips:4111", FALSE, NN(I_mips4111)),
N (64, 64, bfd_mach_mips4120, "mips:4120", FALSE, NN(I_mips4120)),
N (64, 64, bfd_mach_mips4300, "mips:4300", FALSE, NN(I_mips4300)),
N (64, 64, bfd_mach_mips4400, "mips:4400", FALSE, NN(I_mips4400)),
N (64, 64, bfd_mach_mips4600, "mips:4600", FALSE, NN(I_mips4600)),
N (64, 64, bfd_mach_mips4650, "mips:4650", FALSE, NN(I_mips4650)),
N (64, 64, bfd_mach_mips5000, "mips:5000", FALSE, NN(I_mips5000)),
N (64, 64, bfd_mach_mips5400, "mips:5400", FALSE, NN(I_mips5400)),
N (64, 64, bfd_mach_mips5500, "mips:5500", FALSE, NN(I_mips5500)),
N (64, 32, bfd_mach_mips5900, "mips:5900", FALSE, NN(I_mips5900)),
N (32, 32, bfd_mach_mips6000, "mips:6000", FALSE, NN(I_mips6000)),
N (64, 64, bfd_mach_mips7000, "mips:7000", FALSE, NN(I_mips7000)),
N (64, 64, bfd_mach_mips8000, "mips:8000", FALSE, NN(I_mips8000)),
N (64, 64, bfd_mach_mips9000, "mips:9000", FALSE, NN(I_mips9000)),
N (64, 64, bfd_mach_mips10000,"mips:10000", FALSE, NN(I_mips10000)),
N (64, 64, bfd_mach_mips12000,"mips:12000", FALSE, NN(I_mips12000)),
N (64, 64, bfd_mach_mips14000,"mips:14000", FALSE, NN(I_mips14000)),
N (64, 64, bfd_mach_mips16000,"mips:16000", FALSE, NN(I_mips16000)),
N (64, 64, bfd_mach_mips16, "mips:16", FALSE, NN(I_mips16)),
N (64, 64, bfd_mach_mips5, "mips:mips5", FALSE, NN(I_mips5)),
N (32, 32, bfd_mach_mipsisa32, "mips:isa32", FALSE, NN(I_mipsisa32)),
N (32, 32, bfd_mach_mipsisa32r2,"mips:isa32r2", FALSE, NN(I_mipsisa32r2)),
N (32, 32, bfd_mach_mipsisa32r3,"mips:isa32r3", FALSE, NN(I_mipsisa32r3)),
N (32, 32, bfd_mach_mipsisa32r5,"mips:isa32r5", FALSE, NN(I_mipsisa32r5)),
N (32, 32, bfd_mach_mipsisa32r6,"mips:isa32r6", FALSE, NN(I_mipsisa32r6)),
N (64, 64, bfd_mach_mipsisa64, "mips:isa64", FALSE, NN(I_mipsisa64)),
N (64, 64, bfd_mach_mipsisa64r2,"mips:isa64r2", FALSE, NN(I_mipsisa64r2)),
N (64, 64, bfd_mach_mipsisa64r3,"mips:isa64r3", FALSE, NN(I_mipsisa64r3)),
N (64, 64, bfd_mach_mipsisa64r5,"mips:isa64r5", FALSE, NN(I_mipsisa64r5)),
N (64, 64, bfd_mach_mipsisa64r6,"mips:isa64r6", FALSE, NN(I_mipsisa64r6)),
N (64, 64, bfd_mach_mips_sb1, "mips:sb1", FALSE, NN(I_sb1)),
N (64, 64, bfd_mach_mips_loongson_2e, "mips:loongson_2e", FALSE, NN(I_loongson_2e)),
N (64, 64, bfd_mach_mips_loongson_2f, "mips:loongson_2f", FALSE, NN(I_loongson_2f)),
N (64, 64, bfd_mach_mips_loongson_3a, "mips:loongson_3a", FALSE, NN(I_loongson_3a)),
N (64, 64, bfd_mach_mips_octeon,"mips:octeon", FALSE, NN(I_mipsocteon)),
N (64, 64, bfd_mach_mips_octeonp,"mips:octeon+", FALSE, NN(I_mipsocteonp)),
N (64, 64, bfd_mach_mips_octeon2,"mips:octeon2", FALSE, NN(I_mipsocteon2)),
N (64, 64, bfd_mach_mips_octeon3, "mips:octeon3", FALSE, NN(I_mipsocteon3)),
N (64, 64, bfd_mach_mips_xlr, "mips:xlr", FALSE, NN(I_xlr)),
N (64, 64, bfd_mach_mips_micromips,"mips:micromips",FALSE,0)
};
/* The default architecture is mips:3000, but with a machine number of
zero. This lets the linker distinguish between a default setting
of mips, and an explicit setting of mips:3000. */
const bfd_arch_info_type bfd_mips_arch =
N (32, 32, 0, "mips", TRUE, &arch_info_struct[0]);
|
