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7b6bb8da | 1 | # Copyright 2007, 2008, 2009, 2010, 2011 Free Software Foundation, Inc. |
5876dc88 LM |
2 | # |
3 | # This program is free software; you can redistribute it and/or modify | |
4 | # it under the terms of the GNU General Public License as published by | |
edb3359d | 5 | # the Free Software Foundation; either version 3 of the License, or |
5876dc88 LM |
6 | # (at your option) any later version. |
7 | # | |
8 | # This program is distributed in the hope that it will be useful, | |
9 | # but WITHOUT ANY WARRANTY; without even the implied warranty of | |
10 | # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
11 | # GNU General Public License for more details. | |
12 | # | |
13 | # You should have received a copy of the GNU General Public License | |
edb3359d | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. |
5876dc88 LM |
15 | # |
16 | # This file is part of the gdb testsuite. | |
17 | ||
18 | if $tracelevel then { | |
19 | strace $tracelevel | |
20 | } | |
21 | ||
22 | # Test displaying call clobbered registers in optimized binaries. | |
23 | # GDB should not show incorrect values. | |
24 | ||
25 | set testfile clobbered-registers-O2 | |
26 | set srcfile ${testfile}.c | |
27 | set binfile ${objdir}/${subdir}/${testfile} | |
28 | ||
29 | # What compiler are we using? | |
30 | # | |
31 | if [get_compiler_info ${binfile}] { | |
32 | return -1 | |
33 | } | |
34 | ||
35 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable [concat debug optimize=-O2 nowarnings]] != "" } { | |
36 | untested clobbered-registers-O2.exp | |
37 | return -1 | |
38 | } | |
39 | ||
40 | # use this to debug: | |
41 | #log_user 1 | |
42 | ||
43 | gdb_exit | |
44 | gdb_start | |
45 | gdb_reinitialize_dir $srcdir/$subdir | |
46 | gdb_load ${binfile} | |
47 | ||
48 | if { ![runto start_sequence] } then { | |
49 | fail "run to start_sequence" | |
50 | return | |
51 | } | |
52 | ||
53 | gdb_test "frame 1" "#1.*in gen_movsd.*" "Backtracing" | |
54 | ||
55 | gdb_test_multiple "print operand0" "print operand0" { | |
585fdaa1 | 56 | -re "\\\$$decimal = <optimized out>\r\n$gdb_prompt $" { pass "print operand0"} |
5876dc88 LM |
57 | -re "$hex\r\n$gdb_prompt $" { gdb_test "print *operand0" "13" "print operand0" } |
58 | } | |
59 | ||
60 | gdb_test_multiple "print operand1" "print operand1" { | |
585fdaa1 | 61 | -re "\\\$$decimal = <optimized out>\r\n$gdb_prompt $" { pass "print operand1"} |
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62 | -re "$hex\r\n$gdb_prompt $" { gdb_test "print *operand1" "14" "print operand1" } |
63 | } | |
64 |