@*****************************************************************************
@* 
@* Copyright (c) 2008-2010, CoreCodec, Inc.
@* All rights reserved.
@*
@* Redistribution and use in source and binary forms, with or without
@* modification, are permitted provided that the following conditions are met:
@*     * Redistributions of source code must retain the above copyright
@*       notice, this list of conditions and the following disclaimer.
@*     * Redistributions in binary form must reproduce the above copyright
@*       notice, this list of conditions and the following disclaimer in the
@*       documentation and/or other materials provided with the distribution.
@*     * Neither the name of CoreCodec, Inc. nor the
@*       names of its contributors may be used to endorse or promote products
@*       derived from this software without specific prior written permission.
@*
@* THIS SOFTWARE IS PROVIDED BY CoreCodec, Inc. ``AS IS'' AND ANY
@* EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
@* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE
@* DISCLAIMED. IN NO EVENT SHALL CoreCodec, Inc. BE LIABLE FOR ANY
@* DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
@* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
@* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
@* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
@* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
@* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
@*
@*****************************************************************************

.global setjmp
.global longjmp

setjmp: 
	mov r12,#0
	stmia r0,{r4-r12,sp,lr}
	mov r0,#0
	mov	pc,lr

longjmp:
	ldmia r0!,{r4-r12,sp,lr}
	movs r0,r1
	moveq r0,#1
	mov pc,lr