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87 lines
2.3 KiB
C
87 lines
2.3 KiB
C
/* Return segment type 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_segment_type_name (Ebl *ebl, int segment, char *buf, size_t len)
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{
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const char *res;
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res = ebl != NULL ? ebl->segment_type_name (segment, buf, len) : NULL;
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if (res == NULL)
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{
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static const char *ptypes[PT_NUM] =
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{
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#define PTYPE(name) [PT_##name] = #name
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PTYPE (NULL),
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PTYPE (LOAD),
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PTYPE (DYNAMIC),
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PTYPE (INTERP),
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PTYPE (NOTE),
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PTYPE (SHLIB),
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PTYPE (PHDR),
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PTYPE (TLS)
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};
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/* Is it one of the standard segment types? */
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if (segment >= PT_NULL && segment < PT_NUM)
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res = ptypes[segment];
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else if (segment == PT_GNU_EH_FRAME)
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res = "GNU_EH_FRAME";
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else if (segment == PT_GNU_STACK)
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res = "GNU_STACK";
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else if (segment == PT_GNU_RELRO)
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res = "GNU_RELRO";
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else if (segment == PT_SUNWBSS)
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res = "SUNWBSS";
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else if (segment == PT_SUNWSTACK)
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res = "SUNWSTACK";
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else
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{
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if (segment >= PT_LOOS && segment <= PT_HIOS)
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snprintf (buf, len, "LOOS+%d", segment - PT_LOOS);
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else if (segment >= PT_LOPROC && segment <= PT_HIPROC)
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snprintf (buf, len, "LOPROC+%d", segment - PT_LOPROC);
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else
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snprintf (buf, len, "%s: %d", gettext ("<unknown>"), segment);
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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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