sysdeps/unix/sysv/linux/sparc/sparc32/syscall.S

   1 /* Copyright (C) 1991, 1992, 1997, 2002 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 Lesser General Public
   6    License as published by the Free Software Foundation; either
   7    version 2.1 of the 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    Lesser General Public License for more details.
  13
  14    You should have received a copy of the GNU Lesser General Public
  15    License along with the GNU C Library; if not, write to the Free
  16    Software Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA
  17    02111-1307 USA.  */
  18
  19 #include <sysdep.h>
  20         .text
  21 ENTRY (syscall)
  22         mov     %o0, %g1
  23         mov     %o1, %o0
  24         mov     %o2, %o1
  25         mov     %o3, %o2
  26         mov     %o4, %o3
  27         mov     %o5, %o4
  28         ta      0x10
  29         bcs     __syscall_error_handler
  30          nop
  31         retl
  32          nop
  33         SYSCALL_ERROR_HANDLER
  34
  35 PSEUDO_END (syscall)