sysdeps/mips/mips64/setjmp.S

   1 /* Copyright (C) 1996, 1997, 2000 Free Software Foundation, Inc.
   2    This file is part of the GNU C Library.
   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 /* The function __sigsetjmp_aux saves all the registers, but it can't
  22    reliably access the stack or frame pointers, so we pass them in as
  23    extra arguments.  */
  24 #ifdef __PIC__
  25         .option pic2
  26 #endif
  27 ENTRY (__sigsetjmp)
  28 #ifdef __PIC__
  29         .cpload t9
  30 #endif
  31         move a2, sp
  32         move a3, fp
  33         dla t9, __sigsetjmp_aux
  34         nop
  35         jr t9