_longjmp.s   [plain text]


/*
 * Copyright (c) 1999-2006 Apple Computer, Inc. All rights reserved.
 *
 * @APPLE_LICENSE_HEADER_START@
 * 
 * This file contains Original Code and/or Modifications of Original Code
 * as defined in and that are subject to the Apple Public Source License
 * Version 2.0 (the 'License'). You may not use this file except in
 * compliance with the License. Please obtain a copy of the License at
 * http://www.opensource.apple.com/apsl/ and read it before using this
 * file.
 * 
 * The Original Code and all software distributed under the License are
 * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
 * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
 * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
 * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
 * Please see the License for the specific language governing rights and
 * limitations under the License.
 * 
 * @APPLE_LICENSE_HEADER_END@
 */

/*
 * Copyright (c) 1998-2008 Apple Inc. All rights reserved.
 *
 *	Implements _longjmp()
 *
 */

#include <architecture/arm/asm_help.h>
#include "_setjmp.h"
#include <arm/arch.h>

/*	int _longjmp(jmp_buf env, int val); */
            
ENTRY_POINT(__longjmp)
	ldmia	r0!, { r4-r8, r10-r11, sp, lr }
#ifdef _ARM_ARCH_6
	fldmiax	r0, { d8-d15 }
#endif
	movs	r0, r1
	moveq	r0, #1
	bx		lr