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9b254dd1 | 1 | # Copyright (C) 1998, 2007, 2008 Free Software Foundation, Inc. |
7be570e7 JM |
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 | |
e22f8b7c | 5 | # the Free Software Foundation; either version 3 of the License, or |
7be570e7 | 6 | # (at your option) any later version. |
e22f8b7c | 7 | # |
7be570e7 JM |
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. | |
e22f8b7c | 12 | # |
7be570e7 | 13 | # You should have received a copy of the GNU General Public License |
e22f8b7c | 14 | # along with this program. If not, see <http://www.gnu.org/licenses/>. */ |
7be570e7 JM |
15 | |
16 | # Please email any bugs, comments, and/or additions to this file to: | |
17 | # bug-gdb@prep.ai.mit.edu | |
18 | ||
19 | # optimize.exp -- Expect script for testing apps compiled with -O | |
20 | ||
21 | # There is no DOC support for gdb yet, return 0 for now. | |
22 | return 0 | |
23 | ||
24 | global timeout | |
25 | ||
26 | # use this to debug: | |
27 | # | |
28 | #log_user 1 | |
29 | ||
30 | if $tracelevel then { | |
31 | strace $tracelevel | |
32 | } | |
33 | ||
34 | if { [skip_hp_tests] } then { continue } | |
35 | ||
36 | set testfile optimize | |
37 | set srcfile ${testfile}.c | |
38 | set binfile ${objdir}/${subdir}/${testfile} | |
39 | ||
40 | if [get_compiler_info ${binfile}] { | |
41 | return -1; | |
42 | } | |
43 | ||
44 | ||
45 | if { $gcc_compiled } then { continue } | |
46 | ||
47 | ||
48 | # Vanilla -O, which is the same as +O2 | |
49 | # | |
50 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug optimize=+O2}] != "" } { | |
b60f0898 JB |
51 | untested optimize.exp |
52 | return -1 | |
7be570e7 JM |
53 | } |
54 | ||
55 | ||
56 | gdb_exit | |
57 | gdb_start | |
58 | gdb_reinitialize_dir $srcdir/$subdir | |
59 | ||
60 | send_gdb "file $binfile\n" | |
61 | gdb_expect { | |
62 | -re ".*no debugging symbols found.*$gdb_prompt $" { | |
63 | fail "Didn't find debug symbols; CHFts23488" | |
64 | } | |
65 | -re ".*No header section (PXDB data).*$gdb_prompt $" { | |
66 | fail "pointless warning" | |
67 | } | |
68 | -re ".*done.*$gdb_prompt $" { | |
69 | pass "load debug symbols" | |
70 | } | |
71 | timeout { fail "timeout on file" } | |
72 | } | |
73 | ||
74 | # Two lines at the same place after opt. | |
75 | # | |
76 | gdb_test "b 28" ".*" | |
77 | gdb_test "b 26" ".*also set at.*" "same line" | |
78 | ||
79 | gdb_test "b 47" ".*" | |
80 | gdb_test "b 48" ".*also set at.*" "same line" | |
81 | ||
82 | gdb_test "tb main" ".*" | |
83 | ||
84 | set old_timeout $timeout | |
85 | set timeout [expr "$timeout + 200"] | |
86 | send_gdb "r\n" | |
87 | gdb_expect { | |
88 | -re ".*No header section (PXDB data).*$gdb_prompt $" { | |
89 | fail "pointless warning" | |
90 | } | |
91 | -re ".*main.*2\[12].*$gdb_prompt $" { | |
92 | # All the lines before line 21 or 22 are | |
93 | # evaporated by the compiler. | |
94 | # | |
95 | pass "hit main" | |
96 | } | |
97 | -re ".*$gdb_prompt $" { | |
98 | fail "didn't hit main" | |
99 | } | |
100 | timeout { fail "timeout on run" } | |
101 | } | |
102 | set timeout $old_timeout | |
103 | ||
104 | gdb_test "c" ".*Breakpoint 1.*33.*" | |
105 | gdb_test "c" ".*51.*" | |
106 | gdb_test "cle" ".*Deleted breakpoints.*" "set 2, so del 2" | |
107 | ||
108 | gdb_test "b callee" ".*" | |
109 | gdb_test "c" ".*callee.*" "hit called rtn" | |
110 | ||
111 | gdb_exit | |
112 | ||
113 | # +O4, don't use -g | |
114 | # | |
115 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {optimize=+O4}] != "" } { | |
b60f0898 JB |
116 | untested optimize.exp |
117 | return -1 | |
7be570e7 JM |
118 | } |
119 | ||
120 | gdb_start | |
121 | gdb_reinitialize_dir $srcdir/$subdir | |
122 | ||
123 | send_gdb "file $binfile\n" | |
124 | gdb_expect { | |
125 | -re ".*no debugging symbols found.*$gdb_prompt $" { | |
126 | pass "Didn't find debug symbols, as expected" | |
127 | } | |
128 | -re ".*No header section (PXDB data).*$gdb_prompt $" { | |
129 | fail "pointless warning" | |
130 | } | |
131 | -re ".*done.*$gdb_prompt $" { | |
132 | fail "Somehow found debug symbols--make this a pass?" | |
133 | } | |
134 | timeout { fail "timeout on file" } | |
135 | } | |
136 | ||
137 | gdb_test "b main" ".*" | |
138 | gdb_test "b callee" ".*" | |
139 | gdb_test "r" ".*Breakpoint 1.*main.*" | |
140 | gdb_test "si 3" ".*main.*" "steps" | |
141 | gdb_test "x/4i \$pc" ".*main.*main+4.*main+8.*" | |
142 | gdb_test "c" ".*callee.*" "hit bp" | |
143 | gdb_test "disas" ".*callee.*callee+4.*callee+12.*" | |
144 | gdb_test "si" ".*callee.*" | |
145 | gdb_test "fin" ".*Run till exit.*main.*" "finish" | |
146 | gdb_test "x/i \$pc" ".*main+.*" "back in main" | |
147 | gdb_exit | |
148 | ||
149 | #remote_exec build "rm -f ${binfile}" | |
150 | return 0 |