Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 1 | /* Return segment type name. |
| 2 | Copyright (C) 2001, 2002, 2004 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 * |
Mark Wielaard | 1ccdfb6 | 2015-09-22 22:27:01 +0200 | [diff] [blame] | 39 | ebl_segment_type_name (Ebl *ebl, int segment, char *buf, size_t len) |
Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame] | 40 | { |
| 41 | const char *res; |
| 42 | |
| 43 | res = ebl != NULL ? ebl->segment_type_name (segment, buf, len) : NULL; |
| 44 | if (res == NULL) |
| 45 | { |
| 46 | static const char *ptypes[PT_NUM] = |
| 47 | { |
| 48 | #define PTYPE(name) [PT_##name] = #name |
| 49 | PTYPE (NULL), |
| 50 | PTYPE (LOAD), |
| 51 | PTYPE (DYNAMIC), |
| 52 | PTYPE (INTERP), |
| 53 | PTYPE (NOTE), |
| 54 | PTYPE (SHLIB), |
| 55 | PTYPE (PHDR), |
| 56 | PTYPE (TLS) |
| 57 | }; |
| 58 | |
| 59 | /* Is it one of the standard segment types? */ |
| 60 | if (segment >= PT_NULL && segment < PT_NUM) |
| 61 | res = ptypes[segment]; |
| 62 | else if (segment == PT_GNU_EH_FRAME) |
| 63 | res = "GNU_EH_FRAME"; |
| 64 | else if (segment == PT_GNU_STACK) |
| 65 | res = "GNU_STACK"; |
| 66 | else if (segment == PT_GNU_RELRO) |
| 67 | res = "GNU_RELRO"; |
| 68 | else if (segment == PT_SUNWBSS) |
| 69 | res = "SUNWBSS"; |
| 70 | else if (segment == PT_SUNWSTACK) |
| 71 | res = "SUNWSTACK"; |
| 72 | else |
| 73 | { |
| 74 | if (segment >= PT_LOOS && segment <= PT_HIOS) |
| 75 | snprintf (buf, len, "LOOS+%d", segment - PT_LOOS); |
| 76 | else if (segment >= PT_LOPROC && segment <= PT_HIPROC) |
| 77 | snprintf (buf, len, "LOPROC+%d", segment - PT_LOPROC); |
| 78 | else |
| 79 | snprintf (buf, len, "%s: %d", gettext ("<unknown>"), segment); |
| 80 | |
| 81 | res = buf; |
| 82 | } |
| 83 | } |
| 84 | |
| 85 | return res; |
| 86 | } |