xref: /dflybsd-src/contrib/binutils-2.34/libctf/ctf-error.c (revision b52ef7118d1621abed722c5bbbd542210290ecef)
1*fae548d3Szrj /* Error table.
2*fae548d3Szrj    Copyright (C) 2019-2020 Free Software Foundation, Inc.
3*fae548d3Szrj 
4*fae548d3Szrj    This file is part of libctf.
5*fae548d3Szrj 
6*fae548d3Szrj    libctf is free software; you can redistribute it and/or modify it under
7*fae548d3Szrj    the terms of the GNU General Public License as published by the Free
8*fae548d3Szrj    Software Foundation; either version 3, or (at your option) any later
9*fae548d3Szrj    version.
10*fae548d3Szrj 
11*fae548d3Szrj    This program is distributed in the hope that it will be useful, but
12*fae548d3Szrj    WITHOUT ANY WARRANTY; without even the implied warranty of
13*fae548d3Szrj    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.
14*fae548d3Szrj    See the GNU General Public License for more details.
15*fae548d3Szrj 
16*fae548d3Szrj    You should have received a copy of the GNU General Public License
17*fae548d3Szrj    along with this program; see the file COPYING.  If not see
18*fae548d3Szrj    <http://www.gnu.org/licenses/>.  */
19*fae548d3Szrj 
20*fae548d3Szrj #include <ctf-impl.h>
21*fae548d3Szrj 
22*fae548d3Szrj static const char *const _ctf_errlist[] = {
23*fae548d3Szrj   "File is not in CTF or ELF format",		     /* ECTF_FMT */
24*fae548d3Szrj   "BFD error",					     /* ECTF_BFDERR */
25*fae548d3Szrj   "File uses more recent CTF version than libctf",   /* ECTF_CTFVERS */
26*fae548d3Szrj   "Ambiguous BFD target",			     /* ECTF_BFD_AMBIGUOUS */
27*fae548d3Szrj   "Symbol table uses invalid entry size",	     /* ECTF_SYMTAB */
28*fae548d3Szrj   "Symbol table data buffer is not valid",	     /* ECTF_SYMBAD */
29*fae548d3Szrj   "String table data buffer is not valid",	     /* ECTF_STRBAD */
30*fae548d3Szrj   "File data structure corruption detected",	     /* ECTF_CORRUPT */
31*fae548d3Szrj   "File does not contain CTF data",		     /* ECTF_NOCTFDATA */
32*fae548d3Szrj   "Buffer does not contain CTF data",		     /* ECTF_NOCTFBUF */
33*fae548d3Szrj   "Symbol table information is not available",	     /* ECTF_NOSYMTAB */
34*fae548d3Szrj   "Type information is in parent and unavailable",   /* ECTF_NOPARENT */
35*fae548d3Szrj   "Cannot import types with different data model",   /* ECTF_DMODEL */
36*fae548d3Szrj   "File added to link too late",		     /* ECTF_LINKADDEDLATE */
37*fae548d3Szrj   "Failed to allocate (de)compression buffer",	     /* ECTF_ZALLOC */
38*fae548d3Szrj   "Failed to decompress CTF data",		     /* ECTF_DECOMPRESS */
39*fae548d3Szrj   "External string table is not available",	     /* ECTF_STRTAB */
40*fae548d3Szrj   "String name offset is corrupt",		     /* ECTF_BADNAME */
41*fae548d3Szrj   "Invalid type identifier",			     /* ECTF_BADID */
42*fae548d3Szrj   "Type is not a struct or union",		     /* ECTF_NOTSOU */
43*fae548d3Szrj   "Type is not an enum",			     /* ECTF_NOTENUM */
44*fae548d3Szrj   "Type is not a struct, union, or enum",	     /* ECTF_NOTSUE */
45*fae548d3Szrj   "Type is not an integer, float, or enum",	     /* ECTF_NOTINTFP */
46*fae548d3Szrj   "Type is not an array",			     /* ECTF_NOTARRAY */
47*fae548d3Szrj   "Type does not reference another type",	     /* ECTF_NOTREF */
48*fae548d3Szrj   "Input buffer is too small for type name",	     /* ECTF_NAMELEN */
49*fae548d3Szrj   "No type information available for that name",     /* ECTF_NOTYPE */
50*fae548d3Szrj   "Syntax error in type name",			     /* ECTF_SYNTAX */
51*fae548d3Szrj   "Symbol table entry or type is not a function",    /* ECTF_NOTFUNC */
52*fae548d3Szrj   "No function information available for symbol",    /* ECTF_NOFUNCDAT */
53*fae548d3Szrj   "Symbol table entry is not a data object",	     /* ECTF_NOTDATA */
54*fae548d3Szrj   "No type information available for symbol",	     /* ECTF_NOTYPEDAT */
55*fae548d3Szrj   "No label information available for that name",    /* ECTF_NOLABEL */
56*fae548d3Szrj   "File does not contain any labels",		     /* ECTF_NOLABELDATA */
57*fae548d3Szrj   "Feature not supported",			     /* ECTF_NOTSUP */
58*fae548d3Szrj   "Invalid enum element name",			     /* ECTF_NOENUMNAM */
59*fae548d3Szrj   "Invalid member name",			     /* ECTF_NOMEMBNAM */
60*fae548d3Szrj   "CTF container is read-only",			     /* ECTF_RDONLY */
61*fae548d3Szrj   "Limit on number of dynamic type members reached", /* ECTF_DTFULL */
62*fae548d3Szrj   "Limit on number of dynamic types reached",	     /* ECTF_FULL */
63*fae548d3Szrj   "Duplicate member or variable name",		     /* ECTF_DUPLICATE */
64*fae548d3Szrj   "Conflicting type is already defined",	     /* ECTF_CONFLICT */
65*fae548d3Szrj   "Attempt to roll back past a ctf_update",	     /* ECTF_OVERROLLBACK */
66*fae548d3Szrj   "Failed to compress CTF data",		     /* ECTF_COMPRESS */
67*fae548d3Szrj   "Failed to create CTF archive",		     /* ECTF_ARCREATE */
68*fae548d3Szrj   "Name not found in CTF archive",		     /* ECTF_ARNNAME */
69*fae548d3Szrj   "Overflow of type bitness or offset in slice",     /* ECTF_SLICEOVERFLOW */
70*fae548d3Szrj   "Unknown section number in dump",		     /* ECTF_DUMPSECTUNKNOWN */
71*fae548d3Szrj   "Section changed in middle of dump",		     /* ECTF_DUMPSECTCHANGED */
72*fae548d3Szrj   "Feature not yet implemented",		     /* ECTF_NOTYET */
73*fae548d3Szrj   "Internal error in link",			     /* ECTF_INTERNAL */
74*fae548d3Szrj   "Type not representable in CTF"		     /* ECTF_NONREPRESENTABLE */
75*fae548d3Szrj };
76*fae548d3Szrj 
77*fae548d3Szrj static const int _ctf_nerr = sizeof (_ctf_errlist) / sizeof (_ctf_errlist[0]);
78*fae548d3Szrj 
79*fae548d3Szrj const char *
ctf_errmsg(int error)80*fae548d3Szrj ctf_errmsg (int error)
81*fae548d3Szrj {
82*fae548d3Szrj   const char *str;
83*fae548d3Szrj 
84*fae548d3Szrj   if (error >= ECTF_BASE && (error - ECTF_BASE) < _ctf_nerr)
85*fae548d3Szrj     str = _ctf_errlist[error - ECTF_BASE];
86*fae548d3Szrj   else
87*fae548d3Szrj     str = ctf_strerror (error);
88*fae548d3Szrj 
89*fae548d3Szrj   return (str ? str : "Unknown error");
90*fae548d3Szrj }
91*fae548d3Szrj 
92*fae548d3Szrj int
ctf_errno(ctf_file_t * fp)93*fae548d3Szrj ctf_errno (ctf_file_t * fp)
94*fae548d3Szrj {
95*fae548d3Szrj   return fp->ctf_errno;
96*fae548d3Szrj }
97