sysdeps/unix/sysv/linux/sparc/sparc64/setcontext.S

   1 /* Copyright (C) 1997 Free Software Foundation, Inc.
   2    Contributed by Richard Henderson (rth@tamu.edu).
   3
   4    The GNU C Library is free software; you can redistribute it and/or
   5    modify it under the terms of the GNU Library General Public License as
   6    published by the Free Software Foundation; either version 2 of the
   7    License, or (at your option) any later version.
   8
   9    The GNU C Library is distributed in the hope that it will be useful,
  10    but WITHOUT ANY WARRANTY; without even the implied warranty of
  11    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12    Library General Public License for more details.
  13
  14    You should have received a copy of the GNU Library General Public
  15    License along with the GNU C Library; see the file COPYING.LIB.  If not,
  16    write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330,
  17    Boston, MA 02111-1307, USA.  */
  18
  19 #include <sysdep.h>
  20
  21
  22 /* void setcontext(ucontext_t *ctx); */
  23 .weak setcontext
  24 ENTRY(setcontext)
  25
  26         mov     1, %o1
  27
  28 /* void __setcontext(ucontext_t *ctx, int restoremask); */
  29 ENTRY(__setcontext)
  30
  31         ta      0x6f
  32
  33 END(__setcontext)