1*0d34bfa2Suebayasi/* $NetBSD: compat_sigsetjmp.S,v 1.3 2014/05/23 02:34:33 uebayasi Exp $ */ 25b84b398Schristos 35b84b398Schristos/*- 45b84b398Schristos * Copyright (c) 1990 The Regents of the University of California. 55b84b398Schristos * All rights reserved. 65b84b398Schristos * 75b84b398Schristos * This code is derived from software contributed to Berkeley by 85b84b398Schristos * William Jolitz. 95b84b398Schristos * 105b84b398Schristos * Redistribution and use in source and binary forms, with or without 115b84b398Schristos * modification, are permitted provided that the following conditions 125b84b398Schristos * are met: 135b84b398Schristos * 1. Redistributions of source code must retain the above copyright 145b84b398Schristos * notice, this list of conditions and the following disclaimer. 155b84b398Schristos * 2. Redistributions in binary form must reproduce the above copyright 165b84b398Schristos * notice, this list of conditions and the following disclaimer in the 175b84b398Schristos * documentation and/or other materials provided with the distribution. 185b84b398Schristos * 3. Neither the name of the University nor the names of its contributors 195b84b398Schristos * may be used to endorse or promote products derived from this software 205b84b398Schristos * without specific prior written permission. 215b84b398Schristos * 225b84b398Schristos * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND 235b84b398Schristos * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 245b84b398Schristos * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 255b84b398Schristos * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE 265b84b398Schristos * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL 275b84b398Schristos * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 285b84b398Schristos * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 295b84b398Schristos * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 305b84b398Schristos * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 315b84b398Schristos * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 325b84b398Schristos * SUCH DAMAGE. 335b84b398Schristos * 345b84b398Schristos * from: @(#)setjmp.s 5.1 (Berkeley) 4/23/90" 355b84b398Schristos */ 365b84b398Schristos 375b84b398Schristos#include <machine/asm.h> 385b84b398Schristos#if defined(LIBC_SCCS) 39*0d34bfa2Suebayasi RCSID("$NetBSD: compat_sigsetjmp.S,v 1.3 2014/05/23 02:34:33 uebayasi Exp $") 405b84b398Schristos#endif 415b84b398Schristos 425b84b398SchristosENTRY(sigsetjmp) 435b84b398Schristos movl 4(%esp),%ecx 445b84b398Schristos movl 8(%esp),%eax 455b84b398Schristos movl %eax,28(%ecx) 465b84b398Schristos testl %eax,%eax 475b84b398Schristos jz 2f 485b84b398Schristos 495b84b398Schristos PIC_PROLOGUE 505b84b398Schristos pushl $0 514d12bfcdSjoerg#ifdef __PIC__ 525b84b398Schristos call PIC_PLT(_C_LABEL(sigblock)) 535b84b398Schristos#else 545b84b398Schristos call _C_LABEL(sigblock) 555b84b398Schristos#endif 565b84b398Schristos addl $4,%esp 575b84b398Schristos PIC_EPILOGUE 585b84b398Schristos 595b84b398Schristos movl 4(%esp),%ecx 605b84b398Schristos movl %eax,24(%ecx) 615b84b398Schristos2: movl 0(%esp),%edx 625b84b398Schristos movl %edx, 0(%ecx) 635b84b398Schristos movl %ebx, 4(%ecx) 645b84b398Schristos movl %esp, 8(%ecx) 655b84b398Schristos movl %ebp,12(%ecx) 665b84b398Schristos movl %esi,16(%ecx) 675b84b398Schristos movl %edi,20(%ecx) 685b84b398Schristos xorl %eax,%eax 695b84b398Schristos ret 70*0d34bfa2SuebayasiEND(sigsetjmp) 715b84b398Schristos 725b84b398SchristosENTRY(siglongjmp) 735b84b398Schristos movl 4(%esp),%edx 745b84b398Schristos cmpl $0,28(%edx) 755b84b398Schristos jz 2f 765b84b398Schristos 775b84b398Schristos PIC_PROLOGUE 785b84b398Schristos pushl 24(%edx) 794d12bfcdSjoerg#ifdef __PIC__ 805b84b398Schristos call PIC_PLT(_C_LABEL(sigsetmask)) 815b84b398Schristos#else 825b84b398Schristos call _C_LABEL(sigsetmask) 835b84b398Schristos#endif 845b84b398Schristos addl $4,%esp 855b84b398Schristos PIC_EPILOGUE 865b84b398Schristos 875b84b398Schristos2: movl 4(%esp),%edx 885b84b398Schristos movl 8(%esp),%eax 895b84b398Schristos movl 0(%edx),%ecx 905b84b398Schristos movl 4(%edx),%ebx 915b84b398Schristos movl 8(%edx),%esp 925b84b398Schristos movl 12(%edx),%ebp 935b84b398Schristos movl 16(%edx),%esi 945b84b398Schristos movl 20(%edx),%edi 955b84b398Schristos testl %eax,%eax 965b84b398Schristos jnz 3f 975b84b398Schristos incl %eax 985b84b398Schristos3: movl %ecx,0(%esp) 995b84b398Schristos ret 100*0d34bfa2SuebayasiEND(siglongjmp) 101