glibc/sysdeps/tile/bits/link.h

58 lines
2.1 KiB
C

/* Copyright (C) 2011-2017 Free Software Foundation, Inc.
This file is part of the GNU C Library.
Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
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
<http://www.gnu.org/licenses/>. */
#ifndef _LINK_H
# error "Never include <bits/link.h> directly; use <link.h> instead."
#endif
#define __need_int_reg_t
#include <arch/abi.h>
/* Registers for entry into PLT. */
typedef struct La_tile_regs
{
__uint_reg_t lr_reg[10];
} La_tile_regs;
/* Return values for calls from PLT. */
typedef struct La_tile_retval
{
/* Up to ten registers can be used for a return value (e.g. small struct). */
__uint_reg_t lrv_reg[10];
} La_tile_retval;
__BEGIN_DECLS
extern ElfW(Addr) la_tile_gnu_pltenter (ElfW(Sym) *__sym, unsigned int __ndx,
uintptr_t *__refcook,
uintptr_t *__defcook,
La_tile_regs *__regs,
unsigned int *__flags,
const char *__symname,
long int *__framesizep);
extern unsigned int la_tile_gnu_pltexit (ElfW(Sym) *__sym, unsigned int __ndx,
uintptr_t *__refcook,
uintptr_t *__defcook,
const La_tile_regs *__inregs,
La_tile_retval *__outregs,
const char *__symname);
__END_DECLS