From f6b07b3d48eb1d28d033b2c342a8a5571dca2e18 Mon Sep 17 00:00:00 2001 From: Roland McGrath Date: Thu, 12 Jun 2014 10:08:24 -0700 Subject: Move i386 code out of nptl/ subdirectory. --- nptl/sysdeps/i386/i486/pthread_spin_trylock.S | 46 --------------------------- 1 file changed, 46 deletions(-) delete mode 100644 nptl/sysdeps/i386/i486/pthread_spin_trylock.S (limited to 'nptl/sysdeps/i386/i486') diff --git a/nptl/sysdeps/i386/i486/pthread_spin_trylock.S b/nptl/sysdeps/i386/i486/pthread_spin_trylock.S deleted file mode 100644 index 0bcc0c6ede..0000000000 --- a/nptl/sysdeps/i386/i486/pthread_spin_trylock.S +++ /dev/null @@ -1,46 +0,0 @@ -/* Copyright (C) 2002-2014 Free Software Foundation, Inc. - This file is part of the GNU C Library. - Contributed by Ulrich Drepper , 2002. - - 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 - . */ - -#include - - -#ifdef UP -# define LOCK -#else -# define LOCK lock -#endif - - .globl pthread_spin_trylock - .type pthread_spin_trylock,@function - .align 16 -pthread_spin_trylock: - movl 4(%esp), %edx - movl $1, %eax - xorl %ecx, %ecx - LOCK - cmpxchgl %ecx, (%edx) - movl $EBUSY, %eax -#ifdef HAVE_CMOV - cmovel %ecx, %eax -#else - jne 0f - movl %ecx, %eax -0: -#endif - ret - .size pthread_spin_trylock,.-pthread_spin_trylock -- cgit 1.4.1