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70 lines
1.7 KiB
70 lines
1.7 KiB
4 months ago
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/* Return section compression header.
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Copyright (C) 2015 Red Hat, Inc.
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This file is part of elfutils.
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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 "libelfP.h"
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#include <gelf.h>
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#include <stddef.h>
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GElf_Chdr *
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gelf_getchdr (Elf_Scn *scn, GElf_Chdr *dest)
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{
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if (scn == NULL)
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return NULL;
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if (dest == NULL)
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{
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__libelf_seterrno (ELF_E_INVALID_OPERAND);
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return NULL;
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}
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if (scn->elf->class == ELFCLASS32)
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{
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Elf32_Chdr *chdr = elf32_getchdr (scn);
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if (chdr == NULL)
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return NULL;
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dest->ch_type = chdr->ch_type;
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dest->ch_size = chdr->ch_size;
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dest->ch_addralign = chdr->ch_addralign;
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}
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else
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{
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Elf64_Chdr *chdr = elf64_getchdr (scn);
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if (chdr == NULL)
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return NULL;
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*dest = *chdr;
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}
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return dest;
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}
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INTDEF(gelf_getchdr)
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