1*0c81fcd6SJens Wiklander /* 2*0c81fcd6SJens Wiklander * Copyright (c) 1994-2009 Red Hat, Inc. 3*0c81fcd6SJens Wiklander * Copyright (c) 2016, Linaro Limited 4*0c81fcd6SJens Wiklander * All rights reserved. 5*0c81fcd6SJens Wiklander * 6*0c81fcd6SJens Wiklander * Redistribution and use in source and binary forms, with or without 7*0c81fcd6SJens Wiklander * modification, are permitted provided that the following conditions are met: 8*0c81fcd6SJens Wiklander * 9*0c81fcd6SJens Wiklander * 1. Redistributions of source code must retain the above copyright notice, 10*0c81fcd6SJens Wiklander * this list of conditions and the following disclaimer. 11*0c81fcd6SJens Wiklander * 12*0c81fcd6SJens Wiklander * 2. Redistributions in binary form must reproduce the above copyright notice, 13*0c81fcd6SJens Wiklander * this list of conditions and the following disclaimer in the documentation 14*0c81fcd6SJens Wiklander * and/or other materials provided with the distribution. 15*0c81fcd6SJens Wiklander * 16*0c81fcd6SJens Wiklander * 3. Neither the name of the copyright holder nor the names of its 17*0c81fcd6SJens Wiklander * contributors may be used to endorse or promote products derived from this 18*0c81fcd6SJens Wiklander * software without specific prior written permission. 19*0c81fcd6SJens Wiklander * 20*0c81fcd6SJens Wiklander * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 21*0c81fcd6SJens Wiklander * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 22*0c81fcd6SJens Wiklander * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 23*0c81fcd6SJens Wiklander * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 24*0c81fcd6SJens Wiklander * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 25*0c81fcd6SJens Wiklander * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 26*0c81fcd6SJens Wiklander * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 27*0c81fcd6SJens Wiklander * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 28*0c81fcd6SJens Wiklander * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 29*0c81fcd6SJens Wiklander * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 30*0c81fcd6SJens Wiklander * POSSIBILITY OF SUCH DAMAGE. 31*0c81fcd6SJens Wiklander */ 32*0c81fcd6SJens Wiklander 33*0c81fcd6SJens Wiklander #ifndef __SETJMP_H 34*0c81fcd6SJens Wiklander #define __SETJMP_H 35*0c81fcd6SJens Wiklander 36*0c81fcd6SJens Wiklander #if defined(__arm__) || defined(__thumb__) 37*0c81fcd6SJens Wiklander /* 38*0c81fcd6SJens Wiklander * All callee preserved registers: 39*0c81fcd6SJens Wiklander * v1 - v7, fp, ip, sp, lr, f4, f5, f6, f7 40*0c81fcd6SJens Wiklander */ 41*0c81fcd6SJens Wiklander #define _JBLEN 23 42*0c81fcd6SJens Wiklander #endif 43*0c81fcd6SJens Wiklander 44*0c81fcd6SJens Wiklander #if defined(__aarch64__) 45*0c81fcd6SJens Wiklander #define _JBLEN 22 46*0c81fcd6SJens Wiklander #define _JBTYPE long long 47*0c81fcd6SJens Wiklander #endif 48*0c81fcd6SJens Wiklander 49*0c81fcd6SJens Wiklander #ifdef _JBLEN 50*0c81fcd6SJens Wiklander #ifdef _JBTYPE 51*0c81fcd6SJens Wiklander typedef _JBTYPE jmp_buf[_JBLEN]; 52*0c81fcd6SJens Wiklander #else 53*0c81fcd6SJens Wiklander typedef int jmp_buf[_JBLEN]; 54*0c81fcd6SJens Wiklander #endif 55*0c81fcd6SJens Wiklander #endif 56*0c81fcd6SJens Wiklander 57*0c81fcd6SJens Wiklander void longjmp(jmp_buf env, int val); 58*0c81fcd6SJens Wiklander int setjmp(jmp_buf env); 59*0c81fcd6SJens Wiklander 60*0c81fcd6SJens Wiklander #endif /*__SETJMP_H*/ 61