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 #include <sys/promif.h> 27 #include <sys/promimpl.h> 28 #include <sys/archsystm.h> 29 #include <sys/reboot.h> 30 #include <sys/kdi.h> 31 32 void 33 prom_panic(char *s) 34 { 35 const char fmt[] = "%s: prom_panic: %s\n"; 36 37 if (s == NULL) 38 s = "unknown panic"; 39 40 #if defined(_KMDB) 41 prom_printf(fmt, "kmdb", s); 42 #elif defined(_KERNEL) 43 prom_printf(fmt, "kernel", s); 44 if (boothowto & RB_DEBUG) 45 kmdb_enter(); 46 #else 47 #error "configuration error" 48 #endif 49 prom_reboot_prompt(); 50 prom_reboot(NULL); 51 } 52