ports/sysdeps/tile/nptl/pthreaddef.h

   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 #include <stdlib.h>
  20 #include <string.h>
  21
  22 /* Default stack size.  */
  23 #define ARCH_STACK_DEFAULT_SIZE (2 * 1024 * 1024)
  24
  25 /* Required stack pointer alignment at beginning.  */
  26 #define STACK_ALIGN             16
  27
  28 /* Minimal stack size after allocating thread descriptor and guard size.  */
  29 #define MINIMAL_REST_STACK      2048
  30
  31 /* Alignment requirement for TCB.  */
  32 #define TCB_ALIGNMENT           16
  33
  34
  35 /* Location of current stack frame.  */
  36 #define CURRENT_STACK_FRAME     __builtin_frame_address (0)
  37
  38 /* XXX Until we have a better place keep the definitions here.  */
  39
  40 #define __exit_thread_inline(val) \
  41   INLINE_SYSCALL (exit, 1, (val))