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
|
/* BFD back-end for rs6000 support
Copyright 1990, 1991, 1993, 1995, 2000, 2002, 2003, 2005, 2007
Free Software Foundation, Inc.
Written by Mimi Phuong-Thao Vo of IBM
and John Gilmore 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"
/* The RS/6000 architecture is compatible with the PowerPC common
architecture. */
static const bfd_arch_info_type *rs6000_compatible
PARAMS ((const bfd_arch_info_type *, const bfd_arch_info_type *));
static const bfd_arch_info_type *
rs6000_compatible (a,b)
const bfd_arch_info_type *a;
const bfd_arch_info_type *b;
{
BFD_ASSERT (a->arch == bfd_arch_rs6000);
switch (b->arch)
{
default:
return NULL;
case bfd_arch_rs6000:
return bfd_default_compatible (a, b);
case bfd_arch_powerpc:
if (a->mach == bfd_mach_rs6k)
return b;
return NULL;
}
/*NOTREACHED*/
}
static const bfd_arch_info_type arch_info_struct[] =
{
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_rs6000,
bfd_mach_rs6k_rs1,
"rs6000",
"rs6000:rs1",
3,
FALSE, /* not the default */
rs6000_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&arch_info_struct[1]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_rs6000,
bfd_mach_rs6k_rsc,
"rs6000",
"rs6000:rsc",
3,
FALSE, /* not the default */
rs6000_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&arch_info_struct[2]
},
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_rs6000,
bfd_mach_rs6k_rs2,
"rs6000",
"rs6000:rs2",
3,
FALSE, /* not the default */
rs6000_compatible,
bfd_default_scan,
bfd_arch_default_fill,
0
}
};
const bfd_arch_info_type bfd_rs6000_arch =
{
32, /* 32 bits in a word */
32, /* 32 bits in an address */
8, /* 8 bits in a byte */
bfd_arch_rs6000,
bfd_mach_rs6k, /* POWER common architecture */
"rs6000",
"rs6000:6000",
3,
TRUE, /* the default */
rs6000_compatible,
bfd_default_scan,
bfd_arch_default_fill,
&arch_info_struct[0]
};
|
