Commit | Line | Data |
---|---|---|
c0586a34 JB |
1 | /* This testcase is part of GDB, the GNU debugger. |
2 | ||
9b254dd1 | 3 | Copyright 2004, 2007, 2008 Free Software Foundation, Inc. |
c0586a34 JB |
4 | |
5 | This program is free software; you can redistribute it and/or modify | |
6 | it under the terms of the GNU General Public License as published by | |
a9762ec7 | 7 | the Free Software Foundation; either version 3 of the License, or |
c0586a34 JB |
8 | (at your option) any later version. |
9 | ||
10 | This program is distributed in the hope that it will be useful, | |
11 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
12 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
13 | GNU General Public License for more details. | |
a9762ec7 | 14 | |
c0586a34 | 15 | You should have received a copy of the GNU General Public License |
a9762ec7 | 16 | along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
c0586a34 JB |
17 | |
18 | void li_stw (void); | |
19 | ||
20 | int | |
21 | main (void) | |
22 | { | |
23 | li_stw (); | |
24 | return 0; | |
25 | } | |
26 | ||
27 | /* Asm for procedure li_stw(). | |
28 | ||
29 | The purpose of this function is to verify that GDB does not | |
30 | include the li insn as part of the function prologue (only part | |
31 | of the prologue if part of a pair of insns saving vector registers). | |
32 | Similarly, GDB should not include the stw insn following the li insn, | |
33 | because the source register is not used for parameter passing. */ | |
34 | ||
35 | ||
36 | asm (" .csect .text[PR]\n" | |
37 | " .align 2\n" | |
38 | " .lglobl .li_stw\n" | |
39 | " .csect li_stw[DS]\n" | |
40 | "li_stw:\n" | |
41 | " .long .li_stw, TOC[tc0], 0\n" | |
42 | " .csect .text[PR]\n" | |
43 | ".li_stw:\n" | |
44 | " stw 31,-4(1)\n" | |
45 | " stwu 1,-48(1)\n" | |
46 | " mr 31,1\n" | |
47 | " stw 11,24(31)\n" | |
48 | " li 0,8765\n" | |
49 | " stw 0,28(31)\n" | |
50 | " lwz 1,0(1)\n" | |
51 | " lwz 31,-4(1)\n" | |
52 | " blr\n"); | |
53 |