uclibc-ng/libpthread/nptl/sysdeps/riscv64/dl-tls.h

/* Copyright (C) 2005-2016 Free Software Foundation, Inc.

   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
{
  unsigned long int ti_module;
  unsigned long int ti_offset;
} tls_index;

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

/* Dynamic thread vector pointers point 0x800 past the start of each
   TLS block.  */
#define TLS_DTV_OFFSET          0x800

extern void *__tls_get_addr (tls_index *ti);

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