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81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/* Return symbol type name.
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Copyright (C) 2001, 2002, 2009 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_symbol_type_name (Ebl *ebl, int symbol, char *buf, size_t len)
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{
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const char *res;
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res = ebl != NULL ? ebl->symbol_type_name (symbol, buf, len) : NULL;
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if (res == NULL)
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{
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static const char *stt_names[STT_NUM] =
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{
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[STT_NOTYPE] = "NOTYPE",
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[STT_OBJECT] = "OBJECT",
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[STT_FUNC] = "FUNC",
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[STT_SECTION] = "SECTION",
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[STT_FILE] = "FILE",
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[STT_COMMON] = "COMMON",
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[STT_TLS] = "TLS"
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};
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/* Standard type? */
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if (symbol < STT_NUM)
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res = stt_names[symbol];
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else
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{
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char *ident;
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if (symbol >= STT_LOPROC && symbol <= STT_HIPROC)
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snprintf (buf, len, "LOPROC+%d", symbol - STT_LOPROC);
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else if (symbol == STT_GNU_IFUNC
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&& (ident = elf_getident (ebl->elf, NULL)) != NULL
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&& ident[EI_OSABI] == ELFOSABI_LINUX)
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return "GNU_IFUNC";
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else if (symbol >= STT_LOOS && symbol <= STT_HIOS)
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snprintf (buf, len, "LOOS+%d", symbol - STT_LOOS);
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else
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snprintf (buf, len, gettext ("<unknown>: %d"), symbol);
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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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