aboutsummaryrefslogtreecommitdiff
path: root/sysdeps/powerpc/nptl/thread_pointer.h
blob: 02704237a088c551a306bc8f8b85d25869c05d8a (plain)
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
32
33
34
/* __thread_pointer definition.  powerpc version.
   Copyright (C) 2021-2022 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 _SYS_THREAD_POINTER_H
#define _SYS_THREAD_POINTER_H

#ifdef __powerpc64__
register void *__thread_register asm ("r13");
#else
register void *__thread_register asm ("r2");
#endif

static inline void *
__thread_pointer (void)
{
  return __thread_register;
}

#endif /* _SYS_THREAD_POINTER_H */