55 lines
1.8 KiB
C
55 lines
1.8 KiB
C
|
/* Declarations for dynamic linker interface. OpenRISC version.
|
||
|
|
Copyright (C) 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
|
||
|
|
|
||
|
|
/* Registers for entry into PLT. */
|
||
|
|
typedef struct La_or1k_regs
|
||
|
|
{
|
||
|
|
uint32_t lr_reg[6]; /* Args passed in r3-r8. */
|
||
|
|
uint32_t lr_sp; /* Register r1. */
|
||
|
|
uint32_t lr_lr; /* Register r9. */
|
||
|
|
} La_or1k_regs;
|
||
|
|
|
||
|
|
/* Return values for calls from PLT. */
|
||
|
|
typedef struct La_or1k_retval
|
||
|
|
{
|
||
|
|
/* Up to two 32-bit registers used for a return value. */
|
||
|
|
uint32_t lrv_reg[2];
|
||
|
|
} La_or1k_retval;
|
||
|
|
|
||
|
|
__BEGIN_DECLS
|
||
|
|
|
||
|
|
extern Elf32_Addr la_or1k_gnu_pltenter (Elf32_Sym *__sym, unsigned int __ndx,
|
||
|
|
uintptr_t *__refcook,
|
||
|
|
uintptr_t *__defcook,
|
||
|
|
La_or1k_regs *__regs,
|
||
|
|
unsigned int *__flags,
|
||
|
|
const char *__symname,
|
||
|
|
long int *__framesizep);
|
||
|
|
extern unsigned int la_or1k_gnu_pltexit (Elf32_Sym *__sym, unsigned int __ndx,
|
||
|
|
uintptr_t *__refcook,
|
||
|
|
uintptr_t *__defcook,
|
||
|
|
const La_or1k_regs *__inregs,
|
||
|
|
La_or1k_retval *__outregs,
|
||
|
|
const char *__symname);
|
||
|
|
|
||
|
|
__END_DECLS
|