1*a1e26a70SApple OSS Distributions /*
2*a1e26a70SApple OSS Distributions * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
3*a1e26a70SApple OSS Distributions *
4*a1e26a70SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5*a1e26a70SApple OSS Distributions *
6*a1e26a70SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code
7*a1e26a70SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License
8*a1e26a70SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in
9*a1e26a70SApple OSS Distributions * compliance with the License. The rights granted to you under the License
10*a1e26a70SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of,
11*a1e26a70SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to
12*a1e26a70SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any
13*a1e26a70SApple OSS Distributions * terms of an Apple operating system software license agreement.
14*a1e26a70SApple OSS Distributions *
15*a1e26a70SApple OSS Distributions * Please obtain a copy of the License at
16*a1e26a70SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file.
17*a1e26a70SApple OSS Distributions *
18*a1e26a70SApple OSS Distributions * The Original Code and all software distributed under the License are
19*a1e26a70SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20*a1e26a70SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21*a1e26a70SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22*a1e26a70SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23*a1e26a70SApple OSS Distributions * Please see the License for the specific language governing rights and
24*a1e26a70SApple OSS Distributions * limitations under the License.
25*a1e26a70SApple OSS Distributions *
26*a1e26a70SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27*a1e26a70SApple OSS Distributions */
28*a1e26a70SApple OSS Distributions /*
29*a1e26a70SApple OSS Distributions * @OSF_COPYRIGHT@
30*a1e26a70SApple OSS Distributions */
31*a1e26a70SApple OSS Distributions
32*a1e26a70SApple OSS Distributions /*
33*a1e26a70SApple OSS Distributions * Mach Operating System
34*a1e26a70SApple OSS Distributions * Copyright (c) 1991,1990,1989 Carnegie Mellon University
35*a1e26a70SApple OSS Distributions * All Rights Reserved.
36*a1e26a70SApple OSS Distributions *
37*a1e26a70SApple OSS Distributions * Permission to use, copy, modify and distribute this software and its
38*a1e26a70SApple OSS Distributions * documentation is hereby granted, provided that both the copyright
39*a1e26a70SApple OSS Distributions * notice and this permission notice appear in all copies of the
40*a1e26a70SApple OSS Distributions * software, derivative works or modified versions, and any portions
41*a1e26a70SApple OSS Distributions * thereof, and that both notices appear in supporting documentation.
42*a1e26a70SApple OSS Distributions *
43*a1e26a70SApple OSS Distributions * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
44*a1e26a70SApple OSS Distributions * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
45*a1e26a70SApple OSS Distributions * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
46*a1e26a70SApple OSS Distributions *
47*a1e26a70SApple OSS Distributions * Carnegie Mellon requests users of this software to return to
48*a1e26a70SApple OSS Distributions *
49*a1e26a70SApple OSS Distributions * Software Distribution Coordinator or [email protected]
50*a1e26a70SApple OSS Distributions * School of Computer Science
51*a1e26a70SApple OSS Distributions * Carnegie Mellon University
52*a1e26a70SApple OSS Distributions * Pittsburgh PA 15213-3890
53*a1e26a70SApple OSS Distributions *
54*a1e26a70SApple OSS Distributions * any improvements or extensions that they make and grant Carnegie Mellon
55*a1e26a70SApple OSS Distributions * the rights to redistribute these changes.
56*a1e26a70SApple OSS Distributions */
57*a1e26a70SApple OSS Distributions
58*a1e26a70SApple OSS Distributions #include <mach/mach.h>
59*a1e26a70SApple OSS Distributions #include <mach/mach_host.h>
60*a1e26a70SApple OSS Distributions
61*a1e26a70SApple OSS Distributions #include "abort.h"
62*a1e26a70SApple OSS Distributions #include "string.h"
63*a1e26a70SApple OSS Distributions
64*a1e26a70SApple OSS Distributions extern int write(int fd, const char* cbuf, int nbyte);
65*a1e26a70SApple OSS Distributions
66*a1e26a70SApple OSS Distributions static mach_port_t master_host_port;
67*a1e26a70SApple OSS Distributions
68*a1e26a70SApple OSS Distributions void
panic_init(mach_port_t port)69*a1e26a70SApple OSS Distributions panic_init(mach_port_t port)
70*a1e26a70SApple OSS Distributions {
71*a1e26a70SApple OSS Distributions master_host_port = port;
72*a1e26a70SApple OSS Distributions }
73*a1e26a70SApple OSS Distributions
74*a1e26a70SApple OSS Distributions /*VARARGS1*/
75*a1e26a70SApple OSS Distributions void
panic(const char * s,...)76*a1e26a70SApple OSS Distributions panic(const char *s, ...)
77*a1e26a70SApple OSS Distributions {
78*a1e26a70SApple OSS Distributions char buffer[1024];
79*a1e26a70SApple OSS Distributions int len = _mach_snprintf(buffer, sizeof(buffer), "panic: %s\n", s);
80*a1e26a70SApple OSS Distributions write(__STDERR_FILENO, buffer, len);
81*a1e26a70SApple OSS Distributions
82*a1e26a70SApple OSS Distributions #define RB_DEBUGGER 0x1000 /* enter debugger NOW */
83*a1e26a70SApple OSS Distributions (void) host_reboot(master_host_port, RB_DEBUGGER);
84*a1e26a70SApple OSS Distributions
85*a1e26a70SApple OSS Distributions /* 4279008 - don't return */
86*a1e26a70SApple OSS Distributions abort();
87*a1e26a70SApple OSS Distributions }
88