glibc/sysdeps/mach/mips/syscall.S

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1995-02-18 01:27:10 +00:00
/* 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>
ENTRY (syscall)
.frame sp,0,ra
move v0, a0 /* Load system call number from first arg. */
move a0, a1 /* Move the next three args up a register. */
move a1, a2
move a2, a3
/* Load the remaining possible args (up to 11) from the stack. */
lw t0,16(sp)
lw t1,20(sp)
lw t2,24(sp)
lw t3,28(sp)
lw t4,32(sp)
lw t5,36(sp)
lw t6,40(sp)
syscall /* Do the system call. */
j ra /* Return to caller. */
.end syscall