1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
|
/* Copyright (C) 1996, 1997 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., 59 Temple Place - Suite 330,
Boston, MA 02111-1307, USA. */
#include <sysdep.h>
#ifdef PIC
.option pic2
#endif
ENTRY (syscall)
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. */
#ifdef __mips64
ld t0,4*8(sp)
ld t1,5*8(sp)
ld t2,6*8(sp)
ld t3,7*8(sp)
ld t4,8*8(sp)
ld t5,9*8(sp)
ld t6,10*8(sp)
#else
lw t0,4*4(sp)
lw t1,5*4(sp)
lw t2,6*4(sp)
lw t3,7*4(sp)
lw t4,8*4(sp)
lw t5,9*4(sp)
lw t6,10*4(sp)
#endif
syscall /* Do the system call. */
j ra /* Return to caller. */
|
