1 /* Copyright (C) 2003, 2004, 2007, 2008 Free Software Foundation, Inc.
2 This file is part of the GNU C Library.
4 The GNU C Library is free software; you can redistribute it and/or
5 modify it under the terms of the GNU Lesser General Public
6 License as published by the Free Software Foundation; either
7 version 2.1 of the License, or (at your option) any later version.
9 The GNU C Library is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
12 Lesser General Public License for more details.
14 You should have received a copy of the GNU Lesser General Public
15 License along with the GNU C Library; if not, see
16 <http://www.gnu.org/licenses/>. */
19 #include <pthread-errnos.h>
20 #include <structsem.h>
21 #include <lowlevellock.h>
22 #include "lowlevel-atomic.h"
28 .type sem_post,@function
39 CMPXCHG (r3, @(VALUE,r4), r5, r2)
41 mov.l @(NWAITERS,r4), r2
45 mov.l @(PRIVATE,r4), r1
103 .long _GLOBAL_OFFSET_TABLE_
106 .long __errno_location@PLT-(.Lerrloc3b-.)
108 .size sem_post,.-sem_post