1b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper/* Return section type name. 2059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath Copyright (C) 2001, 2002, 2006, 2008 Red Hat, Inc. 3de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard This file is part of elfutils. 4b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper Written by Ulrich Drepper <drepper@redhat.com>, 2001. 5b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 6de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard This file is free software; you can redistribute it and/or modify 7de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard it under the terms of either 8b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 9de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard * the GNU Lesser General Public License as published by the Free 10de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard Software Foundation; either version 3 of the License, or (at 11de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard your option) any later version 12de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 13de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard or 14de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 15de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard * the GNU General Public License as published by the Free 16de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard Software Foundation; either version 2 of the License, or (at 17de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard your option) any later version 18de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 19de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard or both in parallel, as here. 20de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard 21de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard elfutils is distributed in the hope that it will be useful, but 22361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper WITHOUT ANY WARRANTY; without even the implied warranty of 23361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU 24361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper General Public License for more details. 25361df7da6dfecd817b27e62b91752ac316d7cdd4Ulrich Drepper 26de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard You should have received copies of the GNU General Public License and 27de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard the GNU Lesser General Public License along with this program. If 28de2ed97f33139af5c7a0811e4ec66fc896a13cf2Mark Wielaard not, see <http://www.gnu.org/licenses/>. */ 29b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 30b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper#ifdef HAVE_CONFIG_H 31b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper# include <config.h> 32b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper#endif 33b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 34b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper#include <stdio.h> 35b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper#include <libeblP.h> 36b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 37b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 38b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepperconst char * 391ccdfb683ad6c7e59793136c3a657ddf131cafd1Mark Wielaardebl_section_type_name (Ebl *ebl, int section, char *buf, size_t len) 40b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper{ 41b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper const char *res = ebl->section_type_name (section, buf, len); 42b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 43b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper if (res == NULL) 44b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper { 45b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper static const char *knowntypes[] = 46b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper { 47b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper#define KNOWNSTYPE(name) [SHT_##name] = #name 48b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (NULL), 49b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (PROGBITS), 50b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (SYMTAB), 51b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (STRTAB), 52b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (RELA), 53b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (HASH), 54b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (DYNAMIC), 55b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (NOTE), 56b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (NOBITS), 57b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (REL), 58b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (SHLIB), 59b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (DYNSYM), 60b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (INIT_ARRAY), 61b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (FINI_ARRAY), 62b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (PREINIT_ARRAY), 63b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (GROUP), 64b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (SYMTAB_SHNDX) 65b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper }; 66b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 67b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper /* Handle standard names. */ 68b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper if ((size_t) section < sizeof (knowntypes) / sizeof (knowntypes[0]) 69b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper && knowntypes[section] != NULL) 70b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper res = knowntypes[section]; 71b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper /* The symbol versioning/Sun extensions. */ 72b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper else if (section >= SHT_LOSUNW && section <= SHT_HISUNW) 73b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper { 74b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper static const char *sunwtypes[] = 75b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper { 76b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper#undef KNOWNSTYPE 77b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper#define KNOWNSTYPE(name) [SHT_##name - SHT_LOSUNW] = #name 78b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (SUNW_move), 79b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (SUNW_COMDAT), 80b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (SUNW_syminfo), 81b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (GNU_verdef), 82b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (GNU_verneed), 83b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper KNOWNSTYPE (GNU_versym) 84b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper }; 85b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper res = sunwtypes[section - SHT_LOSUNW]; 86b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper } 87b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper else 88059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath /* A few GNU additions. */ 89059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath switch (section) 90059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath { 91059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath case SHT_CHECKSUM: 92b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper res = "CHECKSUM"; 93059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath break; 94059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath case SHT_GNU_LIBLIST: 95b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper res = "GNU_LIBLIST"; 96059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath break; 97059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath case SHT_GNU_HASH: 9828ed895fdc303b2a793506bb1fcdd35d5fd14e70Ulrich Drepper res = "GNU_HASH"; 99059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath break; 100059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath case SHT_GNU_ATTRIBUTES: 101059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath res = "GNU_ATTRIBUTES"; 102059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath break; 103b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 104059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath default: 105059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath /* Handle OS-specific section names. */ 106059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath if (section >= SHT_LOOS && section <= SHT_HIOS) 107059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath snprintf (buf, len, "SHT_LOOS+%x", section - SHT_LOOS); 108059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath /* Handle processor-specific section names. */ 109059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath else if (section >= SHT_LOPROC && section <= SHT_HIPROC) 110059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath snprintf (buf, len, "SHT_LOPROC+%x", section - SHT_LOPROC); 111059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath else if ((unsigned int) section >= SHT_LOUSER 112059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath && (unsigned int) section <= SHT_HIUSER) 113059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath snprintf (buf, len, "SHT_LOUSER+%x", section - SHT_LOUSER); 114059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath else 115059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath snprintf (buf, len, "%s: %d", gettext ("<unknown>"), section); 116059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath 117059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath res = buf; 118059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath break; 119059c83e5db89955913a39fe6705acca571c32c3fRoland McGrath } 120b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper } 121b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper 122b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper return res; 123b08d5a8fb42f4586d756068065186b5af7e48daUlrich Drepper} 124