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91 lines
2.6 KiB
C
91 lines
2.6 KiB
C
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/* Return section name.
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Copyright (C) 2001, 2002, 2004 Red Hat, Inc.
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This file is part of elfutils.
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Written by Ulrich Drepper <drepper@redhat.com>, 2001.
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This file is free software; you can redistribute it and/or modify
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it under the terms of either
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* the GNU Lesser General Public License as published by the Free
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Software Foundation; either version 3 of the License, or (at
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your option) any later version
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or
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* the GNU General Public License as published by the Free
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Software Foundation; either version 2 of the License, or (at
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your option) any later version
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or both in parallel, as here.
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elfutils is distributed in the hope that it will be useful, but
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WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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General Public License for more details.
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You should have received copies of the GNU General Public License and
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the GNU Lesser General Public License along with this program. If
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not, see <http://www.gnu.org/licenses/>. */
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#ifdef HAVE_CONFIG_H
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# include <config.h>
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#endif
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#include <stdio.h>
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#include <libeblP.h>
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const char *
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ebl_section_name (Ebl *ebl, int section, int xsection, char *buf, size_t len,
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const char *scnnames[], size_t shnum)
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{
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const char *res = ebl != NULL ? ebl->section_name (section, xsection,
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buf, len) : NULL;
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if (res == NULL)
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{
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if (section == SHN_UNDEF)
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res = "UNDEF";
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else if (section == SHN_ABS)
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res = "ABS";
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else if (section == SHN_COMMON)
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res = "COMMON";
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else if (section == SHN_BEFORE)
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res = "BEFORE";
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else if (section == SHN_AFTER)
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res = "AFTER";
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else if ((section < SHN_LORESERVE || section == SHN_XINDEX)
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&& (size_t) section < shnum)
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{
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int idx = section != SHN_XINDEX ? section : xsection;
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if (scnnames != NULL)
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res = scnnames[idx];
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else
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{
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snprintf (buf, len, "%d", idx);
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res = buf;
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}
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}
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else
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{
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/* Handle OS-specific section names. */
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if (section == SHN_XINDEX)
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snprintf (buf, len, "%s: %d", "XINDEX", xsection);
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else if (section >= SHN_LOOS && section <= SHN_HIOS)
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snprintf (buf, len, "LOOS+%x", section - SHN_LOOS);
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/* Handle processor-specific section names. */
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else if (section >= SHN_LOPROC && section <= SHN_HIPROC)
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snprintf (buf, len, "LOPROC+%x", section - SHN_LOPROC);
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else if (section >= SHN_LORESERVE && section <= SHN_HIRESERVE)
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snprintf (buf, len, "LORESERVE+%x", section - SHN_LORESERVE);
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else
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snprintf (buf, len, "%s: %d", gettext ("<unknown>"), section);
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res = buf;
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}
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}
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return res;
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}
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