1 /* Return section name. 2 Copyright (C) 2001, 2002, 2004 Red Hat, Inc. 3 Written by Ulrich Drepper <drepper (at) 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 } 82
