blob: 9332ab89e828358159562592736c6d70f5bbfd8b (
plain) (
blame)
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
|
/* Copyright (C) 1991-2023 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Lesser General Public
License as published by the Free Software Foundation; either
version 2.1 of the License, or (at your option) any later version.
The GNU C Library 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
Lesser General Public License for more details.
You should have received a copy of the GNU Lesser General Public
License along with the GNU C Library. If not, see
<https://www.gnu.org/licenses/>. */
#ifndef _SYS_FPREGDEF_H
#define _SYS_FPREGDEF_H
#include <sgidefs.h>
/* Commonalities first, individualities next... */
#define fv0 $f0 /* return value */
#define fv1 $f2
#if _MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIN32
#define fs0 $f20 /* callee saved */
#define fs1 $f22
#define fs2 $f24
#define fs3 $f26
#define fs4 $f28
#define fs5 $f30
#endif /* _MIPS_SIM == _ABIO32 || _MIPS_SIM == _ABIN32 */
#if _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32
#define fa0 $f12 /* argument registers */
#define fa1 $f13
#define fa2 $f14
#define fa3 $f15
#define fa4 $f16
#define fa5 $f17
#define fa6 $f18
#define fa7 $f19
#define ft0 $f4 /* caller saved */
#define ft1 $f5
#define ft2 $f6
#define ft3 $f7
#define ft4 $f8
#define ft5 $f9
#define ft6 $f10
#define ft7 $f11
#endif /* _MIPS_SIM == _ABI64 || _MIPS_SIM == _ABIN32 */
#if _MIPS_SIM == _ABIO32
#define fv0f $f1 /* return value, high part */
#define fv1f $f3
#define fa0 $f12 /* argument registers */
#define fa0f $f13
#define fa1 $f14
#define fa1f $f15
#define ft0 $f4 /* caller saved */
#define ft0f $f5
#define ft1 $f6
#define ft1f $f7
#define ft2 $f8
#define ft2f $f9
#define ft3 $f10
#define ft3f $f11
#define ft4 $f16
#define ft4f $f17
#define ft5 $f18
#define ft5f $f19
#define fs0f $f21 /* callee saved, high part */
#define fs1f $f23
#define fs2f $f25
#define fs3f $f27
#define fs4f $f29
#define fs5f $f31
#endif /* _MIPS_SIM == _ABIO32 */
#if _MIPS_SIM == _ABI64
#define ft8 $f20 /* caller saved */
#define ft9 $f21
#define ft10 $f22
#define ft11 $f23
#define ft12 $f1
#define ft13 $f3
#define fs0 $f24 /* callee saved */
#define fs1 $f25
#define fs2 $f26
#define fs3 $f27
#define fs4 $f28
#define fs5 $f29
#define fs6 $f30
#define fs7 $f31
#endif /* _MIPS_SIM == _ABI64 */
#if _MIPS_SIM == _ABIN32
#define ft8 $f21 /* caller saved */
#define ft9 $f23
#define ft10 $f25
#define ft11 $f27
#define ft12 $f29
#define ft13 $f31
#define ft14 $f1
#define ft15 $f3
#endif /* _MIPS_SIM == _ABIN32 */
#define fcr31 $31 /* FPU status register */
#endif /* sys/fpregdef.h */
|
