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6d7e8eda | 1 | /* Copyright (C) 2005-2023 Free Software Foundation, Inc. |
1ba6212c RH |
2 | This file is part of the GNU C Library. |
3 | ||
4 | The GNU C Library is free software; you can redistribute it and/or | |
5 | modify it under the terms of the GNU Lesser General Public | |
6 | License as published by the Free Software Foundation; either | |
7 | version 2.1 of the License, or (at your option) any later version. | |
8 | ||
9 | The GNU C Library is distributed in the hope that it will be useful, | |
10 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
11 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
12 | Lesser General Public License for more details. | |
13 | ||
14 | You should have received a copy of the GNU Lesser General Public | |
ab84e3ff | 15 | License along with the GNU C Library. If not, see |
5a82c748 | 16 | <https://www.gnu.org/licenses/>. */ |
1ba6212c RH |
17 | |
18 | #ifndef _LINK_H | |
19 | # error "Never include <bits/link.h> directly; use <link.h> instead." | |
20 | #endif | |
21 | ||
22 | ||
23 | /* Registers for entry into PLT on Alpha. */ | |
24 | typedef struct La_alpha_regs | |
25 | { | |
26 | uint64_t lr_r26; | |
27 | uint64_t lr_sp; | |
28 | uint64_t lr_r16; | |
29 | uint64_t lr_r17; | |
30 | uint64_t lr_r18; | |
31 | uint64_t lr_r19; | |
32 | uint64_t lr_r20; | |
33 | uint64_t lr_r21; | |
34 | double lr_f16; | |
35 | double lr_f17; | |
36 | double lr_f18; | |
37 | double lr_f19; | |
38 | double lr_f20; | |
39 | double lr_f21; | |
40 | } La_alpha_regs; | |
41 | ||
42 | /* Return values for calls from PLT on Alpha. */ | |
43 | typedef struct La_alpha_retval | |
44 | { | |
45 | uint64_t lrv_r0; | |
46 | uint64_t lrv_r1; | |
47 | double lrv_f0; | |
48 | double lrv_f1; | |
49 | } La_alpha_retval; | |
50 | ||
51 | ||
52 | __BEGIN_DECLS | |
53 | ||
54 | extern Elf64_Addr la_alpha_gnu_pltenter (Elf64_Sym *__sym, unsigned int __ndx, | |
55 | uintptr_t *__refcook, | |
56 | uintptr_t *__defcook, | |
57 | La_alpha_regs *__regs, | |
58 | unsigned int *__flags, | |
59 | const char *__symname, | |
60 | long int *__framesizep); | |
61 | extern unsigned int la_alpha_gnu_pltexit (Elf64_Sym *__sym, unsigned int __ndx, | |
62 | uintptr_t *__refcook, | |
63 | uintptr_t *__defcook, | |
64 | const La_alpha_regs *__inregs, | |
65 | La_alpha_retval *__outregs, | |
66 | const char *symname); | |
67 | ||
68 | __END_DECLS |