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git.ipfire.org Git - thirdparty/glibc.git/blob - sysdeps/riscv/bits/link.h
1 /* Machine-specific declarations for dynamic linker interface. RISC-V version.
2 Copyright (C) 2005-2018 Free Software Foundation, Inc.
3 This file is part of the GNU C Library.
5 The GNU C Library is free software; you can redistribute it and/or
6 modify it under the terms of the GNU Lesser General Public
7 License as published by the Free Software Foundation; either
8 version 2.1 of the License, or (at your option) any later version.
10 The GNU C Library is distributed in the hope that it will be useful,
11 but WITHOUT ANY WARRANTY; without even the implied warranty of
12 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 Lesser General Public License for more details.
15 You should have received a copy of the GNU Lesser General Public
16 License along with the GNU C Library. If not, see
17 <http://www.gnu.org/licenses/>. */
20 # error "Never include <bits/link.h> directly; use <link.h> instead."
23 typedef struct La_riscv_regs
25 unsigned long int lr_reg
[8]; /* a0 - a7 */
26 double lr_fpreg
[8]; /* fa0 - fa7 */
27 unsigned long int lr_ra
;
28 unsigned long int lr_sp
;
31 /* Return values for calls from PLT on RISC-V. */
32 typedef struct La_riscv_retval
34 unsigned long int lrv_a0
;
35 unsigned long int lrv_a1
;
42 extern ElfW(Addr
) la_riscv_gnu_pltenter (ElfW(Sym
) *__sym
, unsigned int __ndx
,
45 La_riscv_regs
*__regs
,
46 unsigned int *__flags
,
47 const char *__symname
,
48 long int *__framesizep
);
49 extern unsigned int la_riscv_gnu_pltexit (ElfW(Sym
) *__sym
, unsigned int __ndx
,
52 const La_riscv_regs
*__inregs
,
53 La_riscv_retval
*__outregs
,
54 const char *__symname
);