diff options
Diffstat (limited to 'nptl/sysdeps/alpha/pthread_spin_trylock.S')
| -rw-r--r-- | nptl/sysdeps/alpha/pthread_spin_trylock.S | 46 |
1 files changed, 0 insertions, 46 deletions
diff --git a/nptl/sysdeps/alpha/pthread_spin_trylock.S b/nptl/sysdeps/alpha/pthread_spin_trylock.S deleted file mode 100644 index 0948da698b..0000000000 --- a/nptl/sysdeps/alpha/pthread_spin_trylock.S +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 2003 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Richard Henderson <rth@twiddle.net>, 2003. - - 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, write to the Free - Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA - 02111-1307 USA. */ - - -#define _ERRNO_H 1 -#include <bits/errno.h> - - .text - .align 4 - - .globl pthread_spin_trylock - .ent pthread_spin_trylock -pthread_spin_trylock: - .frame $sp, 0, $26, 0 - .prologue 0 - -0: ldl_l $1, 0($16) - lda $2, 1 - lda $0, EBUSY - bne $1, 1f - - stl_c $2, 0($16) - beq $2, 2f - mb - lda $0, 0 - -1: ret -2: br 0b - - .end pthread_spin_trylock |