Blame elf/dl-symaddr.c

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/* Get the symbol address.  Generic version.
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   Copyright (C) 1999-2018 Free Software Foundation, Inc.
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   This file is part of the GNU C Library.
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   The GNU C Library is free software; you can redistribute it and/or
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   modify it under the terms of the GNU Lesser General Public
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   License as published by the Free Software Foundation; either
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   version 2.1 of the License, or (at your option) any later version.
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   The GNU C Library is distributed in the hope that it will be useful,
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   but 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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   Lesser General Public License for more details.
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   You should have received a copy of the GNU Lesser General Public
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   License along with the GNU C Library; if not, see
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   <http://www.gnu.org/licenses/>.  */
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#include <ldsodefs.h>
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#include <dl-fptr.h>
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void *
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_dl_symbol_address (struct link_map *map, const ElfW(Sym) *ref)
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{
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  ElfW(Addr) value = SYMBOL_ADDRESS (map, ref, false);
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  /* Return the pointer to function descriptor. */
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  if (ELFW(ST_TYPE) (ref->st_info) == STT_FUNC)
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    return (void *) _dl_make_fptr (map, ref, value);
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  else
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    return (void *) value;
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}
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rtld_hidden_def (_dl_symbol_address)