/* Function descriptors.  HPPA version.

   Copyright (C) 2003-2018 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

   <http://www.gnu.org/licenses/>.  */

#ifndef dl_hppa_fptr_h

#define dl_hppa_fptr_h 1

#include <sysdeps/generic/dl-fptr.h>

/* Initialize function pointer code. Call before relocation processing.  */

extern void _dl_fptr_init (void);

/* There are currently 33 dynamic symbols in ld.so.

   ELF_MACHINE_BOOT_FPTR_TABLE_LEN needs to be at least that big.  */

#define ELF_MACHINE_BOOT_FPTR_TABLE_LEN 64

#define ELF_MACHINE_LOAD_ADDRESS(var, symbol) \

  asm (								\

"	b,l	1f,%0\n"					\

"	addil	L'" #symbol " - ($PIC_pcrel$0 - 1),%0\n"	\

"1:	ldo	R'" #symbol " - ($PIC_pcrel$0 - 5)(%%r1),%0\n"	\

   : "=&r" (var) : : "r1");

#endif /* !dl_hppa_fptr_h */