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 /*
23  * Copyright 2007 Sun Microsystems, Inc.  All rights reserved.
24  * Use is subject to license terms.
25  */
26 
27 #pragma ident	"%Z%%M%	%I%	%E% SMI"
28 
29 #include <dtrace.h>
30 
31 /*
32  * Not currently providing name equivalents of dtrace_errno, only the error
33  * message provided by libdtrace (which cannot be localized).  The reason is
34  * that the EDT_ enumeration is still private.  The DTRACEFLT_ values are
35  * public, however, so the API provides string equivalents for runtime faults
36  * encountered in the error handler (see dtrace_handle_err()).  The API provides
37  * the error as a string rather than an integer so that user applications do not
38  * break if the integer values change.
39  */
40 
41 const char *
42 dtj_get_fault_name(int fault)
43 {
44 	const char *name = NULL;
45 
46 	switch (fault) {
47 	case DTRACEFLT_BADADDR:
48 		name = "DTRACEFLT_BADADDR";
49 		break;
50 	case DTRACEFLT_BADALIGN:
51 		name = "DTRACEFLT_BADALIGN";
52 		break;
53 	case DTRACEFLT_ILLOP:
54 		name = "DTRACEFLT_ILLOP";
55 		break;
56 	case DTRACEFLT_DIVZERO:
57 		name = "DTRACEFLT_DIVZERO";
58 		break;
59 	case DTRACEFLT_NOSCRATCH:
60 		name = "DTRACEFLT_NOSCRATCH";
61 		break;
62 	case DTRACEFLT_KPRIV:
63 		name = "DTRACEFLT_KPRIV";
64 		break;
65 	case DTRACEFLT_UPRIV:
66 		name = "DTRACEFLT_UPRIV";
67 		break;
68 	case DTRACEFLT_TUPOFLOW:
69 		name = "DTRACEFLT_TUPOFLOW";
70 		break;
71 	case DTRACEFLT_BADSTACK:
72 		name = "DTRACEFLT_BADSTACK";
73 		break;
74 	case DTRACEFLT_LIBRARY:
75 		name = "DTRACEFLT_LIBRARY";
76 		break;
77 	default:
78 		name = NULL;
79 	}
80 
81 	return (name);
82 }
83