/* -*- mode:c; c-file-style:"k&r"; c-basic-offset: 4; tab-width:4; indent-tabs-mode:nil; mode:auto-fill; fill-column:78; -*- */
/* vim: set ts=4 sw=4 et tw=78 fo=cqt wm=0: */

/* Copyright (C) 2014 Stony Brook University
   This file is part of Graphene Library OS.

   Graphene Library OS 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 3 of the
   License, or (at your option) any later version.

   Graphene Library OS 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 this program.  If not, see <http://www.gnu.org/licenses/>.  */

/*
 * dl-machine-x86_64.h
 *
 * This files contain architecture-specific implementation of ELF dynamic
 * relocation function.
 * The source code is imported and modified from the GNU C Library.
 */

#define ELF_MACHINE_NAME "x86_64"

#include <sys/param.h>
#include <sysdep.h>
#include <sysdeps/generic/ldsodefs.h>
#include "pal_internal.h"

/* Return the link-time address of _DYNAMIC.  Conveniently, this is the
   first element of the GOT.  This must be inlined in a function which
   uses global data.  */
static inline Elf64_Addr __attribute__ ((unused))
elf_machine_dynamic (void)
{
    Elf64_Addr addr;
    addr = (Elf64_Addr) &_DYNAMIC;
    return addr;
}