about summary refs log tree commit diff
path: root/sysdeps/generic/libc-start.h
blob: 3b3a15bb1d78f72583eaa0caacb47372eb4781a9 (plain) (blame)
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
/* Generic definitions for libc main startup.
   Copyright (C) 2017-2020 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 _LIBC_START_H
#define _LIBC_START_H

#ifndef SHARED
/* By default we perform STT_GNU_IFUNC resolution *before* TLS
   initialization, and this means you cannot, without machine
   knowledge, access TLS from an IFUNC resolver.  */
#define ARCH_SETUP_IREL() apply_irel ()
#define ARCH_SETUP_TLS() __libc_setup_tls ()
#define ARCH_APPLY_IREL()
#endif /* ! SHARED  */

#endif /* _LIBC_START_H  */