[thirdparty/glibc.git] / ports / sysdeps / arm / dl-tls.h

/* Thread-local storage handling in the ELF dynamic linker.  ARM version.
   Copyright (C) 2005-2014 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/>.  */


/* Type used for the representation of TLS information in the GOT.  */
typedef struct dl_tls_index
{
  unsigned long int ti_module;
  unsigned long int ti_offset;
} tls_index;


extern void *__tls_get_addr (tls_index *ti);

/* Value used for dtv entries for which the allocation is delayed.  */
#define TLS_DTV_UNALLOCATED	((void *) -1l)
Commit	Line	Data
485a9bb9	1	/* Thread-local storage handling in the ELF dynamic linker. ARM version.
d4697bc9	2	Copyright (C) 2005-2014 Free Software Foundation, Inc.
485a9bb9 DJ	3	This file is part of the GNU C Library.
	4
	5	The GNU C Library is free software; you can redistribute it and/or
	6	modify it under the terms of the GNU Lesser General Public
	7	License as published by the Free Software Foundation; either
	8	version 2.1 of the License, or (at your option) any later version.
	9
	10	The GNU C Library is distributed in the hope that it will be useful,
	11	but WITHOUT ANY WARRANTY; without even the implied warranty of
	12	MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
	13	Lesser General Public License for more details.
	14
	15	You should have received a copy of the GNU Lesser General Public
ab84e3ff PE	16	License along with the GNU C Library. If not, see
ab84e3ff PE	17	<http://www.gnu.org/licenses/>. */
485a9bb9 DJ	18
	19
	20	/* Type used for the representation of TLS information in the GOT. */
3447f0d7	21	typedef struct dl_tls_index
485a9bb9 DJ	22	{
	23	unsigned long int ti_module;
	24	unsigned long int ti_offset;
	25	} tls_index;
	26
	27
	28	extern void __tls_get_addr (tls_index ti);
b6dd5136 JM	29
	30	/* Value used for dtv entries for which the allocation is delayed. */
	31	#define TLS_DTV_UNALLOCATED ((void *) -1l)