1*4f1223e8SApple OSS Distributions /*
2*4f1223e8SApple OSS Distributions * Copyright (c) 2003 Apple Computer, Inc. All rights reserved.
3*4f1223e8SApple OSS Distributions *
4*4f1223e8SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_START@
5*4f1223e8SApple OSS Distributions *
6*4f1223e8SApple OSS Distributions * This file contains Original Code and/or Modifications of Original Code
7*4f1223e8SApple OSS Distributions * as defined in and that are subject to the Apple Public Source License
8*4f1223e8SApple OSS Distributions * Version 2.0 (the 'License'). You may not use this file except in
9*4f1223e8SApple OSS Distributions * compliance with the License. The rights granted to you under the License
10*4f1223e8SApple OSS Distributions * may not be used to create, or enable the creation or redistribution of,
11*4f1223e8SApple OSS Distributions * unlawful or unlicensed copies of an Apple operating system, or to
12*4f1223e8SApple OSS Distributions * circumvent, violate, or enable the circumvention or violation of, any
13*4f1223e8SApple OSS Distributions * terms of an Apple operating system software license agreement.
14*4f1223e8SApple OSS Distributions *
15*4f1223e8SApple OSS Distributions * Please obtain a copy of the License at
16*4f1223e8SApple OSS Distributions * http://www.opensource.apple.com/apsl/ and read it before using this file.
17*4f1223e8SApple OSS Distributions *
18*4f1223e8SApple OSS Distributions * The Original Code and all software distributed under the License are
19*4f1223e8SApple OSS Distributions * distributed on an 'AS IS' basis, WITHOUT WARRANTY OF ANY KIND, EITHER
20*4f1223e8SApple OSS Distributions * EXPRESS OR IMPLIED, AND APPLE HEREBY DISCLAIMS ALL SUCH WARRANTIES,
21*4f1223e8SApple OSS Distributions * INCLUDING WITHOUT LIMITATION, ANY WARRANTIES OF MERCHANTABILITY,
22*4f1223e8SApple OSS Distributions * FITNESS FOR A PARTICULAR PURPOSE, QUIET ENJOYMENT OR NON-INFRINGEMENT.
23*4f1223e8SApple OSS Distributions * Please see the License for the specific language governing rights and
24*4f1223e8SApple OSS Distributions * limitations under the License.
25*4f1223e8SApple OSS Distributions *
26*4f1223e8SApple OSS Distributions * @APPLE_OSREFERENCE_LICENSE_HEADER_END@
27*4f1223e8SApple OSS Distributions */
28*4f1223e8SApple OSS Distributions /*
29*4f1223e8SApple OSS Distributions * @OSF_COPYRIGHT@
30*4f1223e8SApple OSS Distributions */
31*4f1223e8SApple OSS Distributions
32*4f1223e8SApple OSS Distributions /*
33*4f1223e8SApple OSS Distributions * Mach Operating System
34*4f1223e8SApple OSS Distributions * Copyright (c) 1991,1990,1989 Carnegie Mellon University
35*4f1223e8SApple OSS Distributions * All Rights Reserved.
36*4f1223e8SApple OSS Distributions *
37*4f1223e8SApple OSS Distributions * Permission to use, copy, modify and distribute this software and its
38*4f1223e8SApple OSS Distributions * documentation is hereby granted, provided that both the copyright
39*4f1223e8SApple OSS Distributions * notice and this permission notice appear in all copies of the
40*4f1223e8SApple OSS Distributions * software, derivative works or modified versions, and any portions
41*4f1223e8SApple OSS Distributions * thereof, and that both notices appear in supporting documentation.
42*4f1223e8SApple OSS Distributions *
43*4f1223e8SApple OSS Distributions * CARNEGIE MELLON ALLOWS FREE USE OF THIS SOFTWARE IN ITS "AS IS"
44*4f1223e8SApple OSS Distributions * CONDITION. CARNEGIE MELLON DISCLAIMS ANY LIABILITY OF ANY KIND FOR
45*4f1223e8SApple OSS Distributions * ANY DAMAGES WHATSOEVER RESULTING FROM THE USE OF THIS SOFTWARE.
46*4f1223e8SApple OSS Distributions *
47*4f1223e8SApple OSS Distributions * Carnegie Mellon requests users of this software to return to
48*4f1223e8SApple OSS Distributions *
49*4f1223e8SApple OSS Distributions * Software Distribution Coordinator or [email protected]
50*4f1223e8SApple OSS Distributions * School of Computer Science
51*4f1223e8SApple OSS Distributions * Carnegie Mellon University
52*4f1223e8SApple OSS Distributions * Pittsburgh PA 15213-3890
53*4f1223e8SApple OSS Distributions *
54*4f1223e8SApple OSS Distributions * any improvements or extensions that they make and grant Carnegie Mellon
55*4f1223e8SApple OSS Distributions * the rights to redistribute these changes.
56*4f1223e8SApple OSS Distributions */
57*4f1223e8SApple OSS Distributions
58*4f1223e8SApple OSS Distributions #include <mach/mach.h>
59*4f1223e8SApple OSS Distributions #include <mach/mach_host.h>
60*4f1223e8SApple OSS Distributions
61*4f1223e8SApple OSS Distributions #include "abort.h"
62*4f1223e8SApple OSS Distributions #include "string.h"
63*4f1223e8SApple OSS Distributions
64*4f1223e8SApple OSS Distributions extern int write(int fd, const char* cbuf, int nbyte);
65*4f1223e8SApple OSS Distributions
66*4f1223e8SApple OSS Distributions static mach_port_t master_host_port;
67*4f1223e8SApple OSS Distributions
68*4f1223e8SApple OSS Distributions void
panic_init(mach_port_t port)69*4f1223e8SApple OSS Distributions panic_init(mach_port_t port)
70*4f1223e8SApple OSS Distributions {
71*4f1223e8SApple OSS Distributions master_host_port = port;
72*4f1223e8SApple OSS Distributions }
73*4f1223e8SApple OSS Distributions
74*4f1223e8SApple OSS Distributions /*VARARGS1*/
75*4f1223e8SApple OSS Distributions void
panic(const char * s,...)76*4f1223e8SApple OSS Distributions panic(const char *s, ...)
77*4f1223e8SApple OSS Distributions {
78*4f1223e8SApple OSS Distributions char buffer[1024];
79*4f1223e8SApple OSS Distributions int len = _mach_snprintf(buffer, sizeof(buffer), "panic: %s\n", s);
80*4f1223e8SApple OSS Distributions write(__STDERR_FILENO, buffer, len);
81*4f1223e8SApple OSS Distributions
82*4f1223e8SApple OSS Distributions #define RB_DEBUGGER 0x1000 /* enter debugger NOW */
83*4f1223e8SApple OSS Distributions (void) host_reboot(master_host_port, RB_DEBUGGER);
84*4f1223e8SApple OSS Distributions
85*4f1223e8SApple OSS Distributions /* 4279008 - don't return */
86*4f1223e8SApple OSS Distributions abort();
87*4f1223e8SApple OSS Distributions }
88