1 /* Copyright (C) 2005-2022 Free Software Foundation, Inc.
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
15    License along with the GNU C Library; if not, see
16    <https://www.gnu.org/licenses/>.  */
17 
18 #ifndef	_LINK_H
19 # error "Never include <bits/link.h> directly; use <link.h> instead."
20 #endif
21 
22 /* Registers for entry into PLT on ia64.  */
23 typedef struct La_ia64_regs
24 {
25   uint64_t lr_r8;
26   uint64_t lr_r9;
27   uint64_t lr_r10;
28   uint64_t lr_r11;
29   uint64_t lr_gr [8];
30   long double lr_fr [8];
31   uint64_t lr_unat;
32   uint64_t lr_sp;
33 } La_ia64_regs;
34 
35 /* Return values for calls from PLT on ia64.  */
36 typedef struct La_ia64_retval
37 {
38   uint64_t lrv_r8;
39   uint64_t lrv_r9;
40   uint64_t lrv_r10;
41   uint64_t lrv_r11;
42   long double lr_fr [8];
43 } La_ia64_retval;
44 
45 
46 __BEGIN_DECLS
47 
48 extern Elf64_Addr la_ia64_gnu_pltenter (Elf64_Sym *__sym, unsigned int __ndx,
49 					uintptr_t *__refcook,
50 					uintptr_t *__defcook,
51 					La_ia64_regs *__regs,
52 					unsigned int *__flags,
53 					const char *__symname,
54 					long int *__framesizep);
55 extern unsigned int la_ia64_gnu_pltexit (Elf64_Sym *__sym, unsigned int __ndx,
56 					 uintptr_t *__refcook,
57 					 uintptr_t *__defcook,
58 					 const La_ia64_regs *__inregs,
59 					 La_ia64_retval *__outregs,
60 					 const char *__symname);
61 
62 __END_DECLS
63