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124 lines
3.4 KiB
C
124 lines
3.4 KiB
C
/* Return section type name.
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Copyright (C) 2001, 2002, 2006, 2008 Red Hat, Inc.
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This file is part of elfutils.
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Written by Ulrich Drepper <drepper@redhat.com>, 2001.
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This file is free software; you can redistribute it and/or modify
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it under the terms of either
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at
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your option) any later version
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or
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* the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at
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your option) any later version
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or both in parallel, as here.
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elfutils is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received copies of the GNU General Public License and
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the GNU Lesser General Public License along with this program. If
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not, see <http://www.gnu.org/licenses/>. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <stdio.h>
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#include <libeblP.h>
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const char *
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ebl_section_type_name (Ebl *ebl, int section, char *buf, size_t len)
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{
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const char *res = ebl->section_type_name (section, buf, len);
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if (res == NULL)
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{
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static const char *knowntypes[] =
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{
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#define KNOWNSTYPE(name) [SHT_##name] = #name
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KNOWNSTYPE (NULL),
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KNOWNSTYPE (PROGBITS),
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KNOWNSTYPE (SYMTAB),
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KNOWNSTYPE (STRTAB),
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KNOWNSTYPE (RELA),
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KNOWNSTYPE (HASH),
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KNOWNSTYPE (DYNAMIC),
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KNOWNSTYPE (NOTE),
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KNOWNSTYPE (NOBITS),
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KNOWNSTYPE (REL),
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KNOWNSTYPE (SHLIB),
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KNOWNSTYPE (DYNSYM),
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KNOWNSTYPE (INIT_ARRAY),
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KNOWNSTYPE (FINI_ARRAY),
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KNOWNSTYPE (PREINIT_ARRAY),
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KNOWNSTYPE (GROUP),
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KNOWNSTYPE (SYMTAB_SHNDX)
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};
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/* Handle standard names. */
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if ((size_t) section < sizeof (knowntypes) / sizeof (knowntypes[0])
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&& knowntypes[section] != NULL)
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res = knowntypes[section];
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/* The symbol versioning/Sun extensions. */
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else if (section >= SHT_LOSUNW && section <= SHT_HISUNW)
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{
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static const char *sunwtypes[] =
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{
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#undef KNOWNSTYPE
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#define KNOWNSTYPE(name) [SHT_##name - SHT_LOSUNW] = #name
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KNOWNSTYPE (SUNW_move),
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KNOWNSTYPE (SUNW_COMDAT),
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KNOWNSTYPE (SUNW_syminfo),
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KNOWNSTYPE (GNU_verdef),
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KNOWNSTYPE (GNU_verneed),
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KNOWNSTYPE (GNU_versym)
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};
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res = sunwtypes[section - SHT_LOSUNW];
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}
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else
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/* A few GNU additions. */
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switch (section)
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{
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case SHT_CHECKSUM:
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res = "CHECKSUM";
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break;
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case SHT_GNU_LIBLIST:
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res = "GNU_LIBLIST";
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break;
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case SHT_GNU_HASH:
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res = "GNU_HASH";
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break;
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case SHT_GNU_ATTRIBUTES:
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res = "GNU_ATTRIBUTES";
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break;
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default:
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/* Handle OS-specific section names. */
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if (section >= SHT_LOOS && section <= SHT_HIOS)
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snprintf (buf, len, "SHT_LOOS+%x", section - SHT_LOOS);
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/* Handle processor-specific section names. */
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else if (section >= SHT_LOPROC && section <= SHT_HIPROC)
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snprintf (buf, len, "SHT_LOPROC+%x", section - SHT_LOPROC);
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else if ((unsigned int) section >= SHT_LOUSER
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&& (unsigned int) section <= SHT_HIUSER)
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snprintf (buf, len, "SHT_LOUSER+%x", section - SHT_LOUSER);
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else
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snprintf (buf, len, "%s: %d", gettext ("<unknown>"), section);
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res = buf;
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break;
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}
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}
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return res;
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}
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