| /* This testcase is part of GDB, the GNU debugger. |
| |
| Copyright 2004, 2007, 2008 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 li_stw (void); |
| |
| int |
| main (void) |
| { |
| li_stw (); |
| return 0; |
| } |
| |
| /* Asm for procedure li_stw(). |
| |
| The purpose of this function is to verify that GDB does not |
| include the li insn as part of the function prologue (only part |
| of the prologue if part of a pair of insns saving vector registers). |
| Similarly, GDB should not include the stw insn following the li insn, |
| because the source register is not used for parameter passing. */ |
| |
| |
| asm (" .csect .text[PR]\n" |
| " .align 2\n" |
| " .lglobl .li_stw\n" |
| " .csect li_stw[DS]\n" |
| "li_stw:\n" |
| " .long .li_stw, TOC[tc0], 0\n" |
| " .csect .text[PR]\n" |
| ".li_stw:\n" |
| " stw 31,-4(1)\n" |
| " stwu 1,-48(1)\n" |
| " mr 31,1\n" |
| " stw 11,24(31)\n" |
| " li 0,8765\n" |
| " stw 0,28(31)\n" |
| " lwz 1,0(1)\n" |
| " lwz 31,-4(1)\n" |
| " blr\n"); |
| |