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
49
50
51
52
|
/* This testcase is part of GDB, the GNU debugger.
Copyright 2004, 2007, 2008, 2009, 2010 Free Software Foundation, Inc.
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 3 of the License, or
(at your option) any later version.
This program 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 General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>. */
void arg_passing_test2 (void);
int
main (void)
{
arg_passing_test2 ();
return 0;
}
/* Asm for procedure arg_passing_test2.
The challenge here is getting past the 'mr 0,3' and 'stb'
instructions. */
asm (" .section \".text\"\n"
" .align 2\n"
" .globl arg_passing_test2\n"
" .type arg_passing_test2, @function\n"
"arg_passing_test2:\n"
" stwu 1,-64(1)\n"
" stw 31,60(1)\n"
" mr 31,1\n"
" mr 0,3\n"
" evstdd 4,16(31)\n"
" stw 5,24(31)\n"
" stw 7,32(31)\n"
" stw 8,36(31)\n"
" stw 9,40(31)\n"
" stb 0,8(31)\n"
" lwz 11,0(1)\n"
" lwz 31,-4(11)\n"
" mr 1,11\n"
" blr\n"
" .size arg_passing_test2, .-arg_passing_test2\n");
|
