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c906108c SS |
1 | # Copyright (C) 1998 Free Software Foundation, Inc. |
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 | |
5 | # the Free Software Foundation; either version 2 of the License, or | |
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 | |
14 | # along with this program; if not, write to the Free Software | |
15 | # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA. */ | |
16 | ||
17 | # Please email any bugs, comments, and/or additions to this file to: | |
18 | # bug-gdb@prep.ai.mit.edu | |
19 | ||
20 | # optimize.exp -- Expect script for testing apps compiled with -O | |
21 | ||
22 | global timeout | |
23 | ||
24 | # use this to debug: | |
25 | # | |
26 | #log_user 1 | |
27 | ||
28 | if $tracelevel then { | |
29 | strace $tracelevel | |
30 | } | |
31 | ||
7a292a7a SS |
32 | if { [skip_hp_tests] } then { continue } |
33 | ||
c906108c SS |
34 | set testfile optimize |
35 | set srcfile ${testfile}.c | |
36 | set binfile ${objdir}/${subdir}/${testfile} | |
37 | ||
38 | if [get_compiler_info ${binfile}] { | |
39 | return -1; | |
40 | } | |
41 | ||
42 | ||
7a292a7a | 43 | if { $gcc_compiled } then { continue } |
c906108c SS |
44 | |
45 | ||
46 | # Vanilla -O, which is the same as +O2 | |
47 | # | |
48 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug optimize=+O2}] != "" } { | |
49 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
50 | } | |
51 | ||
52 | ||
53 | gdb_exit | |
54 | gdb_start | |
55 | gdb_reinitialize_dir $srcdir/$subdir | |
56 | ||
57 | send_gdb "file $binfile\n" | |
58 | gdb_expect { | |
59 | -re ".*no debugging symbols found.*$gdb_prompt $" { | |
60 | fail "Didn't find debug symbols; CHFts23488" | |
61 | } | |
62 | -re ".*No header section (PXDB data).*$gdb_prompt $" { | |
63 | fail "pointless warning" | |
64 | } | |
65 | -re ".*done.*$gdb_prompt $" { | |
66 | pass "load debug symbols" | |
67 | } | |
68 | timeout { fail "timeout on file" } | |
69 | } | |
70 | ||
71 | # Two lines at the same place after opt. | |
72 | # | |
73 | gdb_test "b 28" ".*" "" | |
74 | gdb_test "b 26" ".*also set at.*" "same line" | |
75 | ||
76 | gdb_test "b 47" ".*" "" | |
77 | gdb_test "b 48" ".*also set at.*" "same line" | |
78 | ||
79 | gdb_test "tb main" ".*" "" | |
80 | ||
81 | set old_timeout $timeout | |
82 | set timeout [expr "$timeout + 200"] | |
83 | send_gdb "r\n" | |
84 | gdb_expect { | |
85 | -re ".*No header section (PXDB data).*$gdb_prompt $" { | |
86 | fail "pointless warning" | |
87 | } | |
88 | -re ".*main.*2\[12].*$gdb_prompt $" { | |
89 | # All the lines before line 21 or 22 are | |
90 | # evaporated by the compiler. | |
91 | # | |
92 | pass "hit main" | |
93 | } | |
94 | -re ".*$gdb_prompt $" { | |
95 | fail "didn't hit main" | |
96 | } | |
97 | timeout { fail "timeout on run" } | |
98 | } | |
99 | set timeout $old_timeout | |
100 | ||
101 | gdb_test "c" ".*Breakpoint 1.*33.*" "" | |
102 | gdb_test "c" ".*51.*" "" | |
103 | gdb_test "cle" ".*Deleted breakpoints.*" "set 2, so del 2" | |
104 | ||
105 | gdb_test "b callee" ".*" "" | |
106 | gdb_test "c" ".*callee.*" "hit called rtn" | |
107 | ||
108 | gdb_exit | |
109 | ||
110 | # +O4, don't use -g | |
111 | # | |
112 | if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {optimize=+O4}] != "" } { | |
113 | gdb_suppress_entire_file "Testcase compile failed, so all tests in this file will automatically fail." | |
114 | } | |
115 | ||
116 | gdb_start | |
117 | gdb_reinitialize_dir $srcdir/$subdir | |
118 | ||
119 | send_gdb "file $binfile\n" | |
120 | gdb_expect { | |
121 | -re ".*no debugging symbols found.*$gdb_prompt $" { | |
122 | pass "Didn't find debug symbols, as expected" | |
123 | } | |
124 | -re ".*No header section (PXDB data).*$gdb_prompt $" { | |
125 | fail "pointless warning" | |
126 | } | |
127 | -re ".*done.*$gdb_prompt $" { | |
128 | fail "Somehow found debug symbols--make this a pass?" | |
129 | } | |
130 | timeout { fail "timeout on file" } | |
131 | } | |
132 | ||
133 | gdb_test "b main" ".*" "" | |
134 | gdb_test "b callee" ".*" "" | |
135 | gdb_test "r" ".*Breakpoint 1.*main.*" "" | |
136 | gdb_test "si 3" ".*main.*" "steps" | |
137 | gdb_test "x/4i \$pc" ".*main.*main+4.*main+8.*" "" | |
138 | gdb_test "c" ".*callee.*" "hit bp" | |
139 | gdb_test "disas" ".*callee.*callee+4.*callee+12.*" "" | |
140 | gdb_test "si" ".*callee.*" "" | |
141 | gdb_test "fin" ".*Run till exit.*main.*" "finish" | |
142 | gdb_test "x/i \$pc" ".*main+.*" "back in main" | |
143 | gdb_exit | |
144 | ||
145 | #remote_exec build "rm -f ${binfile}" | |
146 | return 0 |