1*0Sstevel@tonic-gate/* 2*0Sstevel@tonic-gate * CDDL HEADER START 3*0Sstevel@tonic-gate * 4*0Sstevel@tonic-gate * The contents of this file are subject to the terms of the 5*0Sstevel@tonic-gate * Common Development and Distribution License, Version 1.0 only 6*0Sstevel@tonic-gate * (the "License"). You may not use this file except in compliance 7*0Sstevel@tonic-gate * with the License. 8*0Sstevel@tonic-gate * 9*0Sstevel@tonic-gate * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 10*0Sstevel@tonic-gate * or http://www.opensolaris.org/os/licensing. 11*0Sstevel@tonic-gate * See the License for the specific language governing permissions 12*0Sstevel@tonic-gate * and limitations under the License. 13*0Sstevel@tonic-gate * 14*0Sstevel@tonic-gate * When distributing Covered Code, include this CDDL HEADER in each 15*0Sstevel@tonic-gate * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 16*0Sstevel@tonic-gate * If applicable, add the following below this CDDL HEADER, with the 17*0Sstevel@tonic-gate * fields enclosed by brackets "[]" replaced with your own identifying 18*0Sstevel@tonic-gate * information: Portions Copyright [yyyy] [name of copyright owner] 19*0Sstevel@tonic-gate * 20*0Sstevel@tonic-gate * CDDL HEADER END 21*0Sstevel@tonic-gate */ 22*0Sstevel@tonic-gate/* 23*0Sstevel@tonic-gate * Copyright 2004 Sun Microsystems, Inc. All rights reserved. 24*0Sstevel@tonic-gate * Use is subject to license terms. 25*0Sstevel@tonic-gate */ 26*0Sstevel@tonic-gate 27*0Sstevel@tonic-gate#pragma ident "%Z%%M% %I% %E% SMI" 28*0Sstevel@tonic-gate 29*0Sstevel@tonic-gate#include <sys/asm_linkage.h> 30*0Sstevel@tonic-gate#include <sys/regset.h> 31*0Sstevel@tonic-gate 32*0Sstevel@tonic-gate#if defined(__lint) 33*0Sstevel@tonic-gate#include <ucontext.h> 34*0Sstevel@tonic-gate#endif 35*0Sstevel@tonic-gate 36*0Sstevel@tonic-gate#include "kmdb_context_off.h" 37*0Sstevel@tonic-gate 38*0Sstevel@tonic-gate#if defined(__lint) 39*0Sstevel@tonic-gate/*ARGSUSED*/ 40*0Sstevel@tonic-gateint 41*0Sstevel@tonic-gatekmdb_setcontext(ucontext_t *ucp) 42*0Sstevel@tonic-gate{ 43*0Sstevel@tonic-gate return (0); 44*0Sstevel@tonic-gate} 45*0Sstevel@tonic-gate#else 46*0Sstevel@tonic-gate 47*0Sstevel@tonic-gate ENTRY(kmdb_setcontext) 48*0Sstevel@tonic-gate pushl %ebp 49*0Sstevel@tonic-gate movl %esp, %ebp 50*0Sstevel@tonic-gate 51*0Sstevel@tonic-gate movl 8(%ebp), %eax 52*0Sstevel@tonic-gate movl UC_GREG(REG_SP)(%eax), %esp 53*0Sstevel@tonic-gate movl UC_GREG(REG_PC)(%eax), %eax 54*0Sstevel@tonic-gate 55*0Sstevel@tonic-gate call *%eax 56*0Sstevel@tonic-gate /*NOTREACHED*/ 57*0Sstevel@tonic-gate 58*0Sstevel@tonic-gate leave 59*0Sstevel@tonic-gate ret 60*0Sstevel@tonic-gate SET_SIZE(kmdb_setcontext) 61*0Sstevel@tonic-gate#endif 62