Ulrich Drepper | b08d5a8 | 2005-07-26 05:00:05 +0000 | [diff] [blame^] | 1 | /* Return section name. |
| 2 | Copyright (C) 2001, 2002, 2004 Red Hat, Inc. |
| 3 | Written by Ulrich Drepper <drepper@redhat.com>, 2001. |
| 4 | |
| 5 | This program is Open Source software; you can redistribute it and/or |
| 6 | modify it under the terms of the Open Software License version 1.0 as |
| 7 | published by the Open Source Initiative. |
| 8 | |
| 9 | You should have received a copy of the Open Software License along |
| 10 | with this program; if not, you may obtain a copy of the Open Software |
| 11 | License version 1.0 from http://www.opensource.org/licenses/osl.php or |
| 12 | by writing the Open Source Initiative c/o Lawrence Rosen, Esq., |
| 13 | 3001 King Ranch Road, Ukiah, CA 95482. */ |
| 14 | |
| 15 | #ifdef HAVE_CONFIG_H |
| 16 | # include <config.h> |
| 17 | #endif |
| 18 | |
| 19 | #include <stdio.h> |
| 20 | #include <libeblP.h> |
| 21 | |
| 22 | |
| 23 | const char * |
| 24 | ebl_section_name (ebl, section, xsection, buf, len, scnnames, shnum) |
| 25 | Ebl *ebl; |
| 26 | int section; |
| 27 | int xsection; |
| 28 | char *buf; |
| 29 | size_t len; |
| 30 | const char *scnnames[]; |
| 31 | size_t shnum; |
| 32 | { |
| 33 | const char *res = ebl != NULL ? ebl->section_name (section, xsection, |
| 34 | buf, len) : NULL; |
| 35 | |
| 36 | if (res == NULL) |
| 37 | { |
| 38 | if (section == SHN_UNDEF) |
| 39 | res = "UNDEF"; |
| 40 | else if (section == SHN_ABS) |
| 41 | res = "ABS"; |
| 42 | else if (section == SHN_COMMON) |
| 43 | res = "COMMON"; |
| 44 | else if (section == SHN_BEFORE) |
| 45 | res = "BEFORE"; |
| 46 | else if (section == SHN_AFTER) |
| 47 | res = "AFTER"; |
| 48 | else if ((section < SHN_LORESERVE || section == SHN_XINDEX) |
| 49 | && (size_t) section < shnum) |
| 50 | { |
| 51 | int idx = section != SHN_XINDEX ? section : xsection; |
| 52 | |
| 53 | if (scnnames != NULL) |
| 54 | res = scnnames[idx]; |
| 55 | else |
| 56 | { |
| 57 | snprintf (buf, len, "%d", idx); |
| 58 | res = buf; |
| 59 | } |
| 60 | } |
| 61 | else |
| 62 | { |
| 63 | /* Handle OS-specific section names. */ |
| 64 | if (section == SHN_XINDEX) |
| 65 | snprintf (buf, len, "%s: %d", "XINDEX", xsection); |
| 66 | else if (section >= SHN_LOOS && section <= SHN_HIOS) |
| 67 | snprintf (buf, len, "LOOS+%x", section - SHN_LOOS); |
| 68 | /* Handle processor-specific section names. */ |
| 69 | else if (section >= SHN_LOPROC && section <= SHN_HIPROC) |
| 70 | snprintf (buf, len, "LOPROC+%x", section - SHN_LOPROC); |
| 71 | else if (section >= SHN_LORESERVE && section <= SHN_HIRESERVE) |
| 72 | snprintf (buf, len, "LORESERVE+%x", section - SHN_LORESERVE); |
| 73 | else |
| 74 | snprintf (buf, len, "%s: %d", gettext ("<unknown>"), section); |
| 75 | |
| 76 | res = buf; |
| 77 | } |
| 78 | } |
| 79 | |
| 80 | return res; |
| 81 | } |