1/* 2 * CDDL HEADER START 3 * 4 * The contents of this file are subject to the terms of the 5 * Common Development and Distribution License (the "License"). 6 * You may not use this file except in compliance with the License. 7 * 8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE 9 * or http://www.opensolaris.org/os/licensing. 10 * See the License for the specific language governing permissions 11 * and limitations under the License. 12 * 13 * When distributing Covered Code, include this CDDL HEADER in each 14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE. 15 * If applicable, add the following below this CDDL HEADER, with the 16 * fields enclosed by brackets "[]" replaced with your own identifying 17 * information: Portions Copyright [yyyy] [name of copyright owner] 18 * 19 * CDDL HEADER END 20 */ 21/* 22 * Copyright 2007 Sun Microsystems, Inc. All rights reserved. 23 * Use is subject to license terms. 24 */ 25 26#pragma ident "%Z%%M% %I% %E% SMI" 27 28/* 29 * exit routine from linker/loader to kernel 30 */ 31 32#include <sys/asm_linkage.h> 33#include <sys/reboot.h> 34 35/* 36 * exitto is called from main() and does 1 things 37 * It then jumps directly to the just-loaded standalone. 38 * There is NO RETURN from exitto(). 39 */ 40 41#if defined(lint) 42 43/* ARGSUSED */ 44void 45exitto(caddr_t entrypoint) 46{} 47 48#else /* lint */ 49 50 51 ENTRY(exitto) 52 53 /preserve destination in temporary register %r11 54 movq %rdi, %r11 55 56 /holds address of array of pointers to functions 57 / $arg1 58 movq $romp, %rax 59 movq (%rax), %rdi 60 61 /holds address of bootops structure 62 / $arg2 63 movq $ops, %rax 64 movq (%rax), %rdx 65 66 / Call destination 67 call *%r11 68 69 SET_SIZE(exitto) 70 71#endif 72 73