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 (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
23 * Copyright (c) 2012 by Delphix. All rights reserved.
24 * Copyright 2013 Nexenta Systems, Inc. All rights reserved.
25 * Copyright 2017 RackTop Systems.
26 */
27
28 #include <sys/param.h>
29 #include <sys/types.h>
30 #include <sys/varargs.h>
31 #include <sys/systm.h>
32 #include <sys/cmn_err.h>
33 #include <sys/log.h>
34
35 #include <fakekernel.h>
36
37 void abort(void) __NORETURN;
38
39 char *volatile panicstr;
40 va_list panicargs;
41 char panicbuf[512];
42
43 volatile int aok;
44
45 static const int
98
99 fakekernel_putlog(bufp, len, flags);
100 }
101
102 /*
103 * "User-level crash dump", if you will.
104 */
105 void
106 vpanic(const char *fmt, va_list adx)
107 {
108 va_list tmpargs;
109
110 panicstr = (char *)fmt;
111 va_copy(panicargs, adx);
112
113 va_copy(tmpargs, adx);
114 fakekernel_cprintf(fmt, tmpargs, SL_FATAL, "fatal: ", "\n");
115
116 /* Call libc`assfail() so that mdb ::status works */
117 (void) vsnprintf(panicbuf, sizeof (panicbuf), fmt, adx);
118 assfail(panicbuf, "(panic)", 0);
119
120 abort(); /* avoid "noreturn" warnings */
121 }
122
123 void
124 panic(const char *fmt, ...)
125 {
126 va_list adx;
127
128 va_start(adx, fmt);
129 vpanic(fmt, adx);
130 va_end(adx);
131 }
132
133 void
134 fm_panic(const char *fmt, ...)
135 {
136 va_list adx;
137
138 va_start(adx, fmt);
|
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 (c) 2005, 2010, Oracle and/or its affiliates. All rights reserved.
23 * Copyright (c) 2012 by Delphix. All rights reserved.
24 * Copyright 2013 Nexenta Systems, Inc. All rights reserved.
25 * Copyright 2017 RackTop Systems.
26 * Copyright (c) 2018, Joyent, Inc.
27 */
28
29 #include <sys/param.h>
30 #include <sys/types.h>
31 #include <sys/varargs.h>
32 #include <sys/systm.h>
33 #include <sys/cmn_err.h>
34 #include <sys/log.h>
35
36 #include <fakekernel.h>
37
38 void abort(void) __NORETURN;
39
40 char *volatile panicstr;
41 va_list panicargs;
42 char panicbuf[512];
43
44 volatile int aok;
45
46 static const int
99
100 fakekernel_putlog(bufp, len, flags);
101 }
102
103 /*
104 * "User-level crash dump", if you will.
105 */
106 void
107 vpanic(const char *fmt, va_list adx)
108 {
109 va_list tmpargs;
110
111 panicstr = (char *)fmt;
112 va_copy(panicargs, adx);
113
114 va_copy(tmpargs, adx);
115 fakekernel_cprintf(fmt, tmpargs, SL_FATAL, "fatal: ", "\n");
116
117 /* Call libc`assfail() so that mdb ::status works */
118 (void) vsnprintf(panicbuf, sizeof (panicbuf), fmt, adx);
119 (void) assfail(panicbuf, "(panic)", 0);
120
121 abort(); /* avoid "noreturn" warnings */
122 }
123
124 void
125 panic(const char *fmt, ...)
126 {
127 va_list adx;
128
129 va_start(adx, fmt);
130 vpanic(fmt, adx);
131 va_end(adx);
132 }
133
134 void
135 fm_panic(const char *fmt, ...)
136 {
137 va_list adx;
138
139 va_start(adx, fmt);
|