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HP/PA specific handling of symbol references.

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This commit is contained in:
Ulrich Drepper 2000-10-15 03:21:04 +00:00
parent 3eb9e70628
commit 00186dff49
1 changed files with 39 additions and 0 deletions
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39
sysdeps/hppa/dl-symaddr.c Normal file
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/* Get the symbol address. HPPA version.
Copyright (C) 1999, 2000 Free Software Foundation, Inc.
This file is part of the GNU C Library.
The GNU C Library is free software; you can redistribute it and/or
modify it under the terms of the GNU Library General Public License as
published by the Free Software Foundation; either version 2 of the
License, or (at your option) any later version.
The GNU C Library is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
Library General Public License for more details.
You should have received a copy of the GNU Library General Public
License along with the GNU C Library; see the file COPYING.LIB. If not,
write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <ldsodefs.h>
#include <dl-machine.h>
void *
_dl_symbol_address (const struct link_map *map, const ElfW(Sym) *ref)
{
Elf32_Addr value = (map ? map->l_addr : 0) + ref->st_value;
/* On hppa, we have to return the pointer to function descriptor. */
if (ELFW(ST_TYPE) (ref->st_info) == STT_FUNC)
return (void *) __hppa_make_fptr (map, value, &__fptr_root, NULL);
else
return (void *) value;
}
ElfW(Addr)
_dl_start_address (const struct link_map *map, ElfW(Addr) start)
{
return __hppa_make_fptr (map, start, &__fptr_root, NULL);
}