mirror of
https://sourceware.org/git/glibc.git
synced 2024-12-27 05:00:15 +00:00
37 lines
1.4 KiB
C
37 lines
1.4 KiB
C
/* Get the symbol address. HPPA version.
|
|
Copyright (C) 1999-2020 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 Lesser General Public
|
|
License as published by the Free Software Foundation; either
|
|
version 2.1 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
|
|
Lesser General Public License for more details.
|
|
|
|
You should have received a copy of the GNU Lesser General Public
|
|
License along with the GNU C Library. If not, see
|
|
<https://www.gnu.org/licenses/>. */
|
|
|
|
#include <ldsodefs.h>
|
|
#include <dl-machine.h>
|
|
|
|
void *
|
|
_dl_symbol_address (struct link_map *map, const ElfW(Sym) *ref)
|
|
{
|
|
/* Find the "ip" from the "map" and symbol "ref" */
|
|
Elf32_Addr value = SYMBOL_ADDRESS (map, ref, false);
|
|
|
|
/* On hppa, we have to return the pointer to function descriptor.
|
|
This involves an "| 2" to inform $$dyncall that this is a plabel32 */
|
|
if (ELFW(ST_TYPE) (ref->st_info) == STT_FUNC){
|
|
return (void *)((unsigned long)_dl_make_fptr (map, ref, value) | 2);
|
|
}
|
|
else
|
|
return (void *) value;
|
|
}
|
|
rtld_hidden_def (_dl_symbol_address)
|