Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1 | /* Return symbol type name. |
Roland McGrath | d5ff667 | 2009-04-01 18:28:41 -0700 | [diff] [blame] | 2 | Copyright (C) 2001, 2002, 2009 Red Hat, Inc. |
Mark Wielaard | de2ed97 | 2012-06-05 17:15:16 +0200 | [diff] [blame] | 3 | This file is part of elfutils. |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 4 | Written by Ulrich Drepper <drepper@redhat.com>, 2001. |
| 5 | |
Mark Wielaard | de2ed97 | 2012-06-05 17:15:16 +0200 | [diff] [blame] | 6 | This file is free software; you can redistribute it and/or modify |
| 7 | it under the terms of either |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 8 | |
Mark Wielaard | de2ed97 | 2012-06-05 17:15:16 +0200 | [diff] [blame] | 9 | * the GNU Lesser General Public License as published by the Free |
| 10 | Software Foundation; either version 3 of the License, or (at |
| 11 | your option) any later version |
| 12 | |
| 13 | or |
| 14 | |
| 15 | * the GNU General Public License as published by the Free |
| 16 | Software Foundation; either version 2 of the License, or (at |
| 17 | your option) any later version |
| 18 | |
| 19 | or both in parallel, as here. |
| 20 | |
| 21 | elfutils is distributed in the hope that it will be useful, but |
Ulrich Drepper | 361df7d | 2006-04-04 21:38:57 +0000 | [diff] [blame] | 22 | WITHOUT ANY WARRANTY; without even the implied warranty of |
| 23 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU |
| 24 | General Public License for more details. |
| 25 | |
Mark Wielaard | de2ed97 | 2012-06-05 17:15:16 +0200 | [diff] [blame] | 26 | You should have received copies of the GNU General Public License and |
| 27 | the GNU Lesser General Public License along with this program. If |
| 28 | not, see <http://www.gnu.org/licenses/>. */ |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 29 | |
| 30 | #ifdef HAVE_CONFIG_H |
| 31 | # include <config.h> |
| 32 | #endif |
| 33 | |
| 34 | #include <stdio.h> |
| 35 | #include <libeblP.h> |
| 36 | |
| 37 | |
| 38 | const char * |
| 39 | ebl_symbol_type_name (ebl, symbol, buf, len) |
| 40 | Ebl *ebl; |
| 41 | int symbol; |
| 42 | char *buf; |
| 43 | size_t len; |
| 44 | { |
| 45 | const char *res; |
| 46 | |
| 47 | res = ebl != NULL ? ebl->symbol_type_name (symbol, buf, len) : NULL; |
| 48 | if (res == NULL) |
| 49 | { |
| 50 | static const char *stt_names[STT_NUM] = |
| 51 | { |
| 52 | [STT_NOTYPE] = "NOTYPE", |
| 53 | [STT_OBJECT] = "OBJECT", |
| 54 | [STT_FUNC] = "FUNC", |
| 55 | [STT_SECTION] = "SECTION", |
| 56 | [STT_FILE] = "FILE", |
| 57 | [STT_COMMON] = "COMMON", |
| 58 | [STT_TLS] = "TLS" |
| 59 | }; |
| 60 | |
| 61 | /* Standard type? */ |
| 62 | if (symbol < STT_NUM) |
| 63 | res = stt_names[symbol]; |
| 64 | else |
| 65 | { |
Ulrich Drepper | 70c442c | 2009-07-08 00:53:24 -0700 | [diff] [blame] | 66 | char *ident; |
| 67 | |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 68 | if (symbol >= STT_LOPROC && symbol <= STT_HIPROC) |
| 69 | snprintf (buf, len, "LOPROC+%d", symbol - STT_LOPROC); |
Ulrich Drepper | 70c442c | 2009-07-08 00:53:24 -0700 | [diff] [blame] | 70 | else if (symbol == STT_GNU_IFUNC |
| 71 | && (ident = elf_getident (ebl->elf, NULL)) != NULL |
| 72 | && ident[EI_OSABI] == ELFOSABI_LINUX) |
Roland McGrath | d5ff667 | 2009-04-01 18:28:41 -0700 | [diff] [blame] | 73 | return "GNU_IFUNC"; |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 74 | else if (symbol >= STT_LOOS && symbol <= STT_HIOS) |
| 75 | snprintf (buf, len, "LOOS+%d", symbol - STT_LOOS); |
| 76 | else |
| 77 | snprintf (buf, len, gettext ("<unknown>: %d"), symbol); |
| 78 | |
| 79 | res = buf; |
| 80 | } |
| 81 | } |
| 82 | |
| 83 | return res; |
| 84 | } |