glibc/sysdeps/sh/nptl/pthread_spin_unlock.S

30 lines
1.1 KiB
ArmAsm

/* Copyright (C) 2003-2015 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/>. */
.globl pthread_spin_unlock
.type pthread_spin_unlock,@function
.align 5
pthread_spin_unlock:
mov #0,r0
rts
mov.l r0,@r4
.size pthread_spin_unlock,.-pthread_spin_unlock
/* The implementation of pthread_spin_init is identical. */
.globl pthread_spin_init
pthread_spin_init = pthread_spin_unlock