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 * Copyright 2019 Joyent, Inc. 25 */ 26 27/* 28 * exit routine from linker/loader to kernel 29 */ 30 31#include <sys/asm_linkage.h> 32#include <sys/reboot.h> 33 34/* 35 * exitto is called from main() and does 1 things 36 * It then jumps directly to the just-loaded standalone. 37 * There is NO RETURN from exitto(). 38 */ 39 40 41 ENTRY(exitto) 42 43 /preserve destination in temporary register %r11 44 movq %rdi, %r11 45 46 /holds address of array of pointers to functions 47 / $arg1 48 movq $romp, %rax 49 movq (%rax), %rdi 50 51 /holds address of bootops structure 52 / $arg2 53 movq $ops, %rax 54 movq (%rax), %rdx 55 56 / Call destination 57 INDIRECT_CALL_REG(r11) 58 59 SET_SIZE(exitto) 60 61