/* Initialization code run first thing by the ELF startup code.  Linux/PowerPC.

   Copyright (C) 2007-2018 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

   <http://www.gnu.org/licenses/>.  */

#ifdef SHARED

# include <dl-vdso.h>

# include <libc-vdso.h>

int (*VDSO_SYMBOL(gettimeofday)) (struct timeval *, void *)

  attribute_hidden;

int (*VDSO_SYMBOL(clock_gettime)) (clockid_t, struct timespec *);

int (*VDSO_SYMBOL(clock_getres)) (clockid_t, struct timespec *);

unsigned long long (*VDSO_SYMBOL(get_tbfreq)) (void);

int (*VDSO_SYMBOL(getcpu)) (unsigned *, unsigned *);

time_t (*VDSO_SYMBOL(time)) (time_t *);

#if defined(__PPC64__) || defined(__powerpc64__)

void *VDSO_SYMBOL(sigtramp_rt64);

#else

void *VDSO_SYMBOL(sigtramp32);

void *VDSO_SYMBOL(sigtramp_rt32);

#endif

static inline void

_libc_vdso_platform_setup (void)

{

  PREPARE_VERSION (linux2615, "LINUX_2.6.15", 123718565);

  void *p = _dl_vdso_vsym ("__kernel_gettimeofday", &linux2615);

  PTR_MANGLE (p);

  VDSO_SYMBOL (gettimeofday) = p;

  p = _dl_vdso_vsym ("__kernel_clock_gettime", &linux2615);

  PTR_MANGLE (p);

  VDSO_SYMBOL (clock_gettime) = p;

  p = _dl_vdso_vsym ("__kernel_clock_getres", &linux2615);

  PTR_MANGLE (p);

  VDSO_SYMBOL (clock_getres) = p;

  p = _dl_vdso_vsym ("__kernel_get_tbfreq", &linux2615);

  PTR_MANGLE (p);

  VDSO_SYMBOL (get_tbfreq) = p;

  p = _dl_vdso_vsym ("__kernel_getcpu", &linux2615);

  PTR_MANGLE (p);

  VDSO_SYMBOL (getcpu) = p;

  p = _dl_vdso_vsym ("__kernel_time", &linux2615);

  PTR_MANGLE (p);

  VDSO_SYMBOL (time) = p;

  /* PPC64 uses only one signal trampoline symbol, while PPC32 will use

     two depending if SA_SIGINFO is used (__kernel_sigtramp_rt32) or not

     (__kernel_sigtramp32).

     There is no need to pointer mangle these symbol because they will

     used only for pointer comparison.  */

#if defined(__PPC64__) || defined(__powerpc64__)

  VDSO_SYMBOL(sigtramp_rt64) = _dl_vdso_vsym ("__kernel_sigtramp_rt64",

					      &linux2615);

#else

  VDSO_SYMBOL(sigtramp32) = _dl_vdso_vsym ("__kernel_sigtramp32", &linux2615);

  VDSO_SYMBOL(sigtramp_rt32) = _dl_vdso_vsym ("__kernel_sigtramp_rt32",

					      &linux2615);

#endif

}

# define VDSO_SETUP _libc_vdso_platform_setup

#endif

#include <csu/init-first.c>