Illumos DTrace issues: 3089 want ::typedef 3094 libctf should support removing a dynamic type 3095 libctf does not validate arrays correctly 3096 libctf does not validate function types correctly
101 lines
4.1 KiB
C
101 lines
4.1 KiB
C
/*
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* CDDL HEADER START
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*
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* The contents of this file are subject to the terms of the
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* Common Development and Distribution License, Version 1.0 only
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* (the "License"). You may not use this file except in compliance
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* with the License.
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*
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* You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
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* or http://www.opensolaris.org/os/licensing.
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* See the License for the specific language governing permissions
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* and limitations under the License.
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*
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* When distributing Covered Code, include this CDDL HEADER in each
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* file and include the License file at usr/src/OPENSOLARIS.LICENSE.
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* If applicable, add the following below this CDDL HEADER, with the
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* fields enclosed by brackets "[]" replaced with your own identifying
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* information: Portions Copyright [yyyy] [name of copyright owner]
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*
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* CDDL HEADER END
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*/
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/*
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* Copyright 2003 Sun Microsystems, Inc. All rights reserved.
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* Use is subject to license terms.
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*/
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/*
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* Copyright (c) 2012, Joyent, Inc.
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*/
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#include <ctf_impl.h>
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static const char *const _ctf_errlist[] = {
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"File is not in CTF or ELF format", /* ECTF_FMT */
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"File uses more recent ELF version than libctf", /* ECTF_ELFVERS */
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"File uses more recent CTF version than libctf", /* ECTF_CTFVERS */
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"File is a different endian-ness than libctf", /* ECTF_ENDIAN */
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"Symbol table uses invalid entry size", /* ECTF_SYMTAB */
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"Symbol table data buffer is not valid", /* ECTF_SYMBAD */
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"String table data buffer is not valid", /* ECTF_STRBAD */
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"File data structure corruption detected", /* ECTF_CORRUPT */
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"File does not contain CTF data", /* ECTF_NOCTFDATA */
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"Buffer does not contain CTF data", /* ECTF_NOCTFBUF */
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"Symbol table information is not available", /* ECTF_NOSYMTAB */
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"Type information is in parent and unavailable", /* ECTF_NOPARENT */
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"Cannot import types with different data model", /* ECTF_DMODEL */
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"Failed to mmap a needed data section", /* ECTF_MMAP */
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"Decompression package SUNWzlib not installed", /* ECTF_ZMISSING */
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"Failed to initialize decompression library", /* ECTF_ZINIT */
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"Failed to allocate decompression buffer", /* ECTF_ZALLOC */
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"Failed to decompress CTF data", /* ECTF_DECOMPRESS */
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"External string table is not available", /* ECTF_STRTAB */
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"String name offset is corrupt", /* ECTF_BADNAME */
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"Invalid type identifier", /* ECTF_BADID */
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"Type is not a struct or union", /* ECTF_NOTSOU */
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"Type is not an enum", /* ECTF_NOTENUM */
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"Type is not a struct, union, or enum", /* ECTF_NOTSUE */
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"Type is not an integer or float", /* ECTF_NOTINTFP */
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"Type is not an array", /* ECTF_NOTARRAY */
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"Type does not reference another type", /* ECTF_NOTREF */
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"Input buffer is too small for type name", /* ECTF_NAMELEN */
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"No type information available for that name", /* ECTF_NOTYPE */
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"Syntax error in type name", /* ECTF_SYNTAX */
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"Symbol table entry is not a function", /* ECTF_NOTFUNC */
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"No function information available for symbol", /* ECTF_NOFUNCDAT */
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"Symbol table entry is not a data object", /* ECTF_NOTDATA */
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"No type information available for symbol", /* ECTF_NOTYPEDAT */
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"No label information available for that name", /* ECTF_NOLABEL */
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"File does not contain any labels", /* ECTF_NOLABELDATA */
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"Feature not supported", /* ECTF_NOTSUP */
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"Invalid enum element name", /* ECTF_NOENUMNAM */
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"Invalid member name", /* ECTF_NOMEMBNAM */
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"CTF container is read-only", /* ECTF_RDONLY */
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"Limit on number of dynamic type members reached", /* ECTF_DTFULL */
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"Limit on number of dynamic types reached", /* ECTF_FULL */
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"Duplicate member name definition", /* ECTF_DUPMEMBER */
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"Conflicting type is already defined", /* ECTF_CONFLICT */
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"Type has outstanding references", /* ECTF_REFERENCED */
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"Type is not a dynamic type" /* ECTF_NOTDYN */
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};
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static const int _ctf_nerr = sizeof (_ctf_errlist) / sizeof (_ctf_errlist[0]);
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const char *
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ctf_errmsg(int error)
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{
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const char *str;
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if (error >= ECTF_BASE && (error - ECTF_BASE) < _ctf_nerr)
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str = _ctf_errlist[error - ECTF_BASE];
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else
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str = ctf_strerror(error);
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return (str ? str : "Unknown error");
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}
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int
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ctf_errno(ctf_file_t *fp)
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{
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return (fp->ctf_errno);
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}
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