ports/sysdeps/tile/dl-tls.c

   1 /* Copyright (C) 2011-2014 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   3    Contributed by Chris Metcalf <cmetcalf@tilera.com>, 2011.
   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
  16    License along with the GNU C Library.  If not, see
  17    <http://www.gnu.org/licenses/>.  */
  18
  19 #ifdef SHARED
  20 /* We provide a fast-path version of __tls_get_addr to allow for
  21    the normal case to be fast, both by coding the function tightly,
  22    and more importantly by fixing its register clobber API so the
  23    compiler can avoid having to set up frames, etc., unnecessarily.  */
  24 #define __tls_get_addr __tls_get_addr_slow
  25 #endif
  26
  27 #include <elf/dl-tls.c>