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
|
/* Machine-specific declarations for dynamic linker interface. PowerPC version
Copyright (C) 2004-2022 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 _LINK_H
# error "Never include <bits/link.h> directly; use <link.h> instead."
#endif
#if __ELF_NATIVE_CLASS == 32
/* Registers for entry into PLT on PPC32. */
typedef struct La_ppc32_regs
{
uint32_t lr_reg[8];
double lr_fp[8];
uint32_t lr_vreg[12][4];
uint32_t lr_r1;
uint32_t lr_lr;
} La_ppc32_regs;
/* Return values for calls from PLT on PPC32. */
typedef struct La_ppc32_retval
{
uint32_t lrv_r3;
uint32_t lrv_r4;
double lrv_fp[8];
uint32_t lrv_v2[4];
} La_ppc32_retval;
__BEGIN_DECLS
extern Elf32_Addr la_ppc32_gnu_pltenter (Elf32_Sym *__sym,
unsigned int __ndx,
uintptr_t *__refcook,
uintptr_t *__defcook,
La_ppc32_regs *__regs,
unsigned int *__flags,
const char *__symname,
long int *__framesizep);
extern unsigned int la_ppc32_gnu_pltexit (Elf32_Sym *__sym,
unsigned int __ndx,
uintptr_t *__refcook,
uintptr_t *__defcook,
const La_ppc32_regs *__inregs,
La_ppc32_retval *__outregs,
const char *__symname);
__END_DECLS
#elif __ELF_NATIVE_CLASS == 64
# if _CALL_ELF != 2
/* Registers for entry into PLT on PPC64. */
typedef struct La_ppc64_regs
{
uint64_t lr_reg[8];
double lr_fp[13];
uint32_t __padding;
uint32_t lr_vrsave;
uint32_t lr_vreg[12][4];
uint64_t lr_r1;
uint64_t lr_lr;
} La_ppc64_regs;
/* Return values for calls from PLT on PPC64. */
typedef struct La_ppc64_retval
{
uint64_t lrv_r3;
uint64_t lrv_r4;
double lrv_fp[4]; /* f1-f4, float - complex long double. */
uint32_t lrv_v2[4]; /* v2. */
} La_ppc64_retval;
__BEGIN_DECLS
extern Elf64_Addr la_ppc64_gnu_pltenter (Elf64_Sym *__sym,
unsigned int __ndx,
uintptr_t *__refcook,
uintptr_t *__defcook,
La_ppc64_regs *__regs,
unsigned int *__flags,
const char *__symname,
long int *__framesizep);
extern unsigned int la_ppc64_gnu_pltexit (Elf64_Sym *__sym,
unsigned int __ndx,
uintptr_t *__refcook,
uintptr_t *__defcook,
const La_ppc64_regs *__inregs,
La_ppc64_retval *__outregs,
const char *__symname);
__END_DECLS
# else
/* Registers for entry into PLT on PPC64 in the ELFv2 ABI. */
typedef struct La_ppc64v2_regs
{
uint64_t lr_reg[8];
double lr_fp[13];
uint32_t __padding;
uint32_t lr_vrsave;
uint32_t lr_vreg[12][4] __attribute__ ((aligned (16)));
uint64_t lr_r1;
uint64_t lr_lr;
} La_ppc64v2_regs;
/* Return values for calls from PLT on PPC64 in the ELFv2 ABI. */
typedef struct La_ppc64v2_retval
{
uint64_t lrv_r3;
uint64_t lrv_r4;
double lrv_fp[10];
uint32_t lrv_vreg[8][4] __attribute__ ((aligned (16)));
} La_ppc64v2_retval;
__BEGIN_DECLS
extern Elf64_Addr la_ppc64v2_gnu_pltenter (Elf64_Sym *__sym,
unsigned int __ndx,
uintptr_t *__refcook,
uintptr_t *__defcook,
La_ppc64v2_regs *__regs,
unsigned int *__flags,
const char *__symname,
long int *__framesizep);
extern unsigned int la_ppc64v2_gnu_pltexit (Elf64_Sym *__sym,
unsigned int __ndx,
uintptr_t *__refcook,
uintptr_t *__defcook,
const La_ppc64v2_regs *__inregs,
La_ppc64v2_retval *__outregs,
const char *__symname);
__END_DECLS
# endif
#endif
|
