diff options
Diffstat (limited to 'sysdeps/mach/alpha/syscall.S')
| -rw-r--r-- | sysdeps/mach/alpha/syscall.S | 39 |
1 files changed, 39 insertions, 0 deletions
diff --git a/sysdeps/mach/alpha/syscall.S b/sysdeps/mach/alpha/syscall.S new file mode 100644 index 0000000000..31ccb5fc30 --- /dev/null +++ b/sysdeps/mach/alpha/syscall.S @@ -0,0 +1,39 @@ +/* Copyright (C) 1994 Free Software Foundation, Inc. +This file is part of the GNU C Library. + +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. + +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., 675 Mass Ave, +Cambridge, MA 02139, USA. */ + +#include <sysdep.h> +#include <mach/machine/alpha_instruction.h> + +ENTRY (syscall) + .frame sp,0,ra + mov a0, v0 /* Load system call number from first arg. */ + mov a1, a0 + mov a2, a1 + mov a3, a2 + mov a4, a3 + mov a5, a4 + /* Load the remaining possible args (up to 11) from the stack. */ + ldq a5,0(sp) + ldq t0,8(sp) + ldq t1,16(sp) + ldq t2,24(sp) + ldq t3,32(sp) + ldq t4,40(sp) + call_pal op_chmk + RET + .end syscall |