diff options
Diffstat (limited to 'libc/sysdeps/linux/cris/syscall.S')
| -rw-r--r-- | libc/sysdeps/linux/cris/syscall.S | 52 |
1 files changed, 37 insertions, 15 deletions
diff --git a/libc/sysdeps/linux/cris/syscall.S b/libc/sysdeps/linux/cris/syscall.S index d52a6ba05..eb5cdcccf 100644 --- a/libc/sysdeps/linux/cris/syscall.S +++ b/libc/sysdeps/linux/cris/syscall.S @@ -1,18 +1,40 @@ -#include <sys/syscall.h> - - .globl __syscall_error -__syscall_error: - - neg.d $r10,$r10 +/* Copyright (C) 2001 Free Software Foundation, Inc. + This file is part of the GNU C Library. - push $r10 - push $srp - jsr __errno_location - pop $srp - pop $r11 - move.d $r11,[$r10] + The GNU C Library is free software; you can redistribute it and/or + modify it under the terms of the GNU Library General Public License as + published by the Free Software Foundation; either version 2 of the + License, or (at your option) any later version. - moveq -1, $r10 - ret - nop + The GNU C Library is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + Library General Public License for more details. + You should have received a copy of the GNU Library General Public + License along with the GNU C Library; see the file COPYING.LIB. If not, + write to the Free Software Foundation, Inc., 59 Temple Place - Suite 330, + Boston, MA 02111-1307, USA. */ + +#include <sysdep.h> + + .syntax no_register_prefix + +/* Make syscall (callno, ...) into a system call. */ + +ENTRY (syscall) + move.d r10,r9 + move.d r11,r10 + move.d r12,r11 + move.d r13,r12 + move.d [sp],r13 + move srp,[sp] + move [sp+4],mof + move [sp+8],srp + break 13 + cmps.w -4096,r10 + bhs 0f + move [sp],srp + Ret + nop +PSEUDO_END (syscall) |