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10816 ctf_dwarf_convert_type() relies on un-initialized id
10817 ctfconvert -i option is mis-handled
10818 Improve ctfconvert error messages
10819 ctfconvert should handle empty dies
10820 ctfconvert -i never converts
10821 bad free in ctf_dwarf_init_die
10815 shouldn't build gcore.c as part of kmdb
Reviewed by: Robert Mustacchi <rm@joyent.com>
Reviewed by: Jerry Jelinek <jerry.jelinek@joyent.com>
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--- old/usr/src/common/ctf/ctf_error.c
+++ new/usr/src/common/ctf/ctf_error.c
1 1 /*
2 2 * CDDL HEADER START
3 3 *
4 4 * The contents of this file are subject to the terms of the
5 5 * Common Development and Distribution License, Version 1.0 only
6 6 * (the "License"). You may not use this file except in compliance
7 7 * with the License.
8 8 *
9 9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 10 * or http://www.opensolaris.org/os/licensing.
11 11 * See the License for the specific language governing permissions
12 12 * and limitations under the License.
13 13 *
14 14 * When distributing Covered Code, include this CDDL HEADER in each
15 15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 16 * If applicable, add the following below this CDDL HEADER, with the
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17 17 * fields enclosed by brackets "[]" replaced with your own identifying
18 18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 19 *
20 20 * CDDL HEADER END
21 21 */
22 22 /*
23 23 * Copyright 2003 Sun Microsystems, Inc. All rights reserved.
24 24 * Use is subject to license terms.
25 25 */
26 26 /*
27 - * Copyright (c) 2015, Joyent, Inc.
27 + * Copyright (c) 2019, Joyent, Inc.
28 28 */
29 29
30 30 #include <ctf_impl.h>
31 31
32 32 static const char *const _ctf_errlist[] = {
33 33 "File is not in CTF or ELF format", /* ECTF_FMT */
34 34 "File uses more recent ELF version than libctf", /* ECTF_ELFVERS */
35 35 "File uses more recent CTF version than libctf", /* ECTF_CTFVERS */
36 36 "File is a different endian-ness than libctf", /* ECTF_ENDIAN */
37 37 "Symbol table uses invalid entry size", /* ECTF_SYMTAB */
38 38 "Symbol table data buffer is not valid", /* ECTF_SYMBAD */
39 39 "String table data buffer is not valid", /* ECTF_STRBAD */
40 40 "File data structure corruption detected", /* ECTF_CORRUPT */
41 41 "File does not contain CTF data", /* ECTF_NOCTFDATA */
42 42 "Buffer does not contain CTF data", /* ECTF_NOCTFBUF */
43 43 "Symbol table information is not available", /* ECTF_NOSYMTAB */
44 44 "Type information is in parent and unavailable", /* ECTF_NOPARENT */
45 45 "Cannot import types with different data model", /* ECTF_DMODEL */
46 46 "Failed to mmap a needed data section", /* ECTF_MMAP */
47 47 "Decompression package SUNWzlib not installed", /* ECTF_ZMISSING */
48 48 "Failed to initialize decompression library", /* ECTF_ZINIT */
49 49 "Failed to allocate decompression buffer", /* ECTF_ZALLOC */
50 50 "Failed to decompress CTF data", /* ECTF_DECOMPRESS */
51 51 "External string table is not available", /* ECTF_STRTAB */
52 52 "String name offset is corrupt", /* ECTF_BADNAME */
53 53 "Invalid type identifier", /* ECTF_BADID */
54 54 "Type is not a struct or union", /* ECTF_NOTSOU */
55 55 "Type is not an enum", /* ECTF_NOTENUM */
56 56 "Type is not a struct, union, or enum", /* ECTF_NOTSUE */
57 57 "Type is not an integer or float", /* ECTF_NOTINTFP */
58 58 "Type is not an array", /* ECTF_NOTARRAY */
59 59 "Type does not reference another type", /* ECTF_NOTREF */
60 60 "Input buffer is too small for type name", /* ECTF_NAMELEN */
61 61 "No type information available for that name", /* ECTF_NOTYPE */
62 62 "Syntax error in type name", /* ECTF_SYNTAX */
63 63 "Symbol table entry is not a function", /* ECTF_NOTFUNC */
64 64 "No function information available for symbol", /* ECTF_NOFUNCDAT */
65 65 "Symbol table entry is not a data object", /* ECTF_NOTDATA */
66 66 "No type information available for symbol", /* ECTF_NOTYPEDAT */
67 67 "No label information available for that name", /* ECTF_NOLABEL */
68 68 "File does not contain any labels", /* ECTF_NOLABELDATA */
69 69 "Feature not supported", /* ECTF_NOTSUP */
70 70 "Invalid enum element name", /* ECTF_NOENUMNAM */
71 71 "Invalid member name", /* ECTF_NOMEMBNAM */
72 72 "CTF container is read-only", /* ECTF_RDONLY */
73 73 "Limit on number of dynamic type members reached", /* ECTF_DTFULL */
74 74 "Limit on number of dynamic types reached", /* ECTF_FULL */
75 75 "Duplicate member name definition", /* ECTF_DUPMEMBER */
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76 76 "Conflicting type is already defined", /* ECTF_CONFLICT */
77 77 "Type has outstanding references", /* ECTF_REFERENCED */
78 78 "Type is not a dynamic type", /* ECTF_NOTDYN */
79 79 "Elf library failure", /* ECTF_ELF */
80 80 "Cannot merge child container", /* ECTF_MCHILD */
81 81 "Label already exists", /* ECTF_LABEL */
82 82 "Merged labels conflict", /* ECTF_LCONFLICT */
83 83 "Zlib library failure", /* ECTF_ZLIB */
84 84 "CTF conversion backend error", /* ECTF_CONVBKERR */
85 85 "No C source to convert from", /* ECTF_CONVNOCSRC */
86 - "No applicable conversion backend" /* ECTF_NOCONVBKEND */
86 + "No debug info found to convert from" /* ECTF_CONVNODEBUG */
87 87 };
88 88
89 89 static const int _ctf_nerr = sizeof (_ctf_errlist) / sizeof (_ctf_errlist[0]);
90 90
91 91 const char *
92 92 ctf_errmsg(int error)
93 93 {
94 94 const char *str;
95 95
96 96 if (error >= ECTF_BASE && (error - ECTF_BASE) < _ctf_nerr)
97 97 str = _ctf_errlist[error - ECTF_BASE];
98 98 else
99 99 str = ctf_strerror(error);
100 100
101 101 return (str ? str : "Unknown error");
102 102 }
103 103
104 104 int
105 105 ctf_errno(ctf_file_t *fp)
106 106 {
107 107 return (fp->ctf_errno);
108 108 }
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