glibc/sysdeps/sparc/sparc64/pthread_spin_unlock.S

29 lines
992 B
ArmAsm

/* Copyright (C) 2012-2017 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/>. */
#include <sysdep.h>
.text
ENTRY(pthread_spin_unlock)
membar #StoreStore | #LoadStore
stb %g0, [%o0]
retl
clr %o0
END(pthread_spin_unlock)
strong_alias (pthread_spin_unlock, pthread_spin_init)