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/* Thread-local storage handling in the ELF dynamic linker.  PowerPC version.
   Copyright (C) 2003 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, write to the Free
   Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
   02111-1307 USA.  */


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


#ifdef SHARED

extern void *__tls_get_addr (tls_index *ti);

/* The thread pointer points 0x7000 past the first static TLS block.  */
# define TLS_TP_OFFSET		0x7000

/* Dynamic thread vector pointers point 0x8000 past the start of each
   TLS block.  */
# define TLS_DTV_OFFSET		0x8000

# define GET_ADDR_OFFSET	(ti->ti_offset + TLS_DTV_OFFSET)
# define __TLS_GET_ADDR(__ti)	(__tls_get_addr (__ti) - TLS_DTV_OFFSET)

#endif