- Fix for possible unset uid/gid in toproto
 - Fix for default mtree style
 - Update libelf
 - Importing libexecinfo
 - Resynchronize GCC, mpc, gmp, mpfr
 - build.sh: Replace params with show-params.
     This has been done as the make target has been renamed in the same
     way, while a new target named params has been added. This new
     target generates a file containing all the parameters, instead of
     printing it on the console.
 - Update test48 with new etc/services (Fix by Ben Gras <ben@minix3.org)
     get getservbyport() out of the inner loop
Change-Id: Ie6ad5226fa2621ff9f0dee8782ea48f9443d2091
		
	
			
		
			
				
	
	
		
			66 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
			
		
		
	
	
			66 lines
		
	
	
		
			2.5 KiB
		
	
	
	
		
			ArmAsm
		
	
	
	
	
	
/*	$NetBSD: atomic_dec.S,v 1.6 2013/07/16 23:24:18 matt Exp $	*/
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/*-
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 * Copyright (c) 2007 The NetBSD Foundation, Inc.
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 * All rights reserved.
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 *
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 * This code is derived from software contributed to The NetBSD Foundation
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 * by Jason R. Thorpe.
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 *
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 * Redistribution and use in source and binary forms, with or without
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 * modification, are permitted provided that the following conditions
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 * are met:
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 * 1. Redistributions of source code must retain the above copyright
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 *    notice, this list of conditions and the following disclaimer.
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 * 2. Redistributions in binary form must reproduce the above copyright
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 *    notice, this list of conditions and the following disclaimer in the
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 *    documentation and/or other materials provided with the distribution.
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 *      
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 * THIS SOFTWARE IS PROVIDED BY THE NETBSD FOUNDATION, INC. AND CONTRIBUTORS
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 * ``AS IS'' AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED
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 * TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
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 * PURPOSE ARE DISCLAIMED.  IN NO EVENT SHALL THE FOUNDATION OR CONTRIBUTORS
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 * BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
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 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
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 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
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 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
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 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
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 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
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 * POSSIBILITY OF SUCH DAMAGE.
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 */
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#include "atomic_op_asm.h"
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	.text
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ENTRY(_atomic_dec_32)
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	movl	4(%sp), %a0
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	subql	#1, (%a0)
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	rts
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END(_atomic_dec_32)
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ATOMIC_OP_ALIAS(atomic_dec_32,_atomic_dec_32)
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ATOMIC_OP_ALIAS(atomic_dec_uint,_atomic_dec_32)
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STRONG_ALIAS(_atomic_dec_uint,_atomic_dec_32)
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ATOMIC_OP_ALIAS(atomic_dec_ulong,_atomic_dec_32)
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STRONG_ALIAS(_atomic_dec_ulong,_atomic_dec_32)
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ATOMIC_OP_ALIAS(atomic_dec_ptr,_atomic_dec_32)
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STRONG_ALIAS(_atomic_dec_ptr,_atomic_dec_32)
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ENTRY(_atomic_dec_32_nv)
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	movl	4(%sp), %a0
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1:	movl	(%a0), %d0
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	movl	%d0, %d1
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	subql	#1, %d0
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	casl	%d1, %d0, (%a0)
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	bne	1b
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	movl	%d0, %a0	/* pointers return also in %a0 */
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	rts
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END(_atomic_dec_32_nv)
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ATOMIC_OP_ALIAS(atomic_dec_32_nv,_atomic_dec_32_nv)
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ATOMIC_OP_ALIAS(atomic_dec_uint_nv,_atomic_dec_32_nv)
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STRONG_ALIAS(_atomic_dec_uint_nv,_atomic_dec_32_nv)
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ATOMIC_OP_ALIAS(atomic_dec_ulong_nv,_atomic_dec_32_nv)
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STRONG_ALIAS(_atomic_dec_ulong_nv,_atomic_dec_32_nv)
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ATOMIC_OP_ALIAS(atomic_dec_ptr_nv,_atomic_dec_32_nv)
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STRONG_ALIAS(_atomic_dec_ptr_nv,_atomic_dec_32_nv)
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