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81fe8080 DE |
1 | # Copyright 2007 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 3 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, see <http://www.gnu.org/licenses/>. | |
15 | ||
16 | # When gdb resolves type information for class "derived" from objfile | |
17 | # gdb2384, it use to fill in the TYPE_VPTR_BASETYPE field with class "base" | |
18 | # from objfile gdb2384-base.so. When the program is rerun the type | |
19 | # information for base-in-so-base.so is discarded leaving | |
20 | # TYPE_VPTR_BASETYPE dangling. | |
21 | ||
22 | if $tracelevel then { | |
23 | strace $tracelevel | |
24 | } | |
25 | ||
26 | if { [skip_cplus_tests] } { continue } | |
27 | if { [skip_shlib_tests] } { continue } | |
28 | ||
29 | set prms_id 2384 | |
30 | set bug_id 0 | |
31 | ||
32 | set testfile "gdb2384" | |
33 | set srcfile ${testfile}.cc | |
34 | set binfile $objdir/$subdir/$testfile | |
35 | ||
36 | set libfile "gdb2384-base" | |
37 | set libsrcfile ${libfile}.cc | |
38 | set sofile $objdir/$subdir/${libfile}.so | |
39 | ||
40 | # Create and source the file that provides information about the compiler | |
41 | # used to compile the test case. | |
42 | if [get_compiler_info ${binfile} "c++"] { | |
43 | return -1 | |
44 | } | |
45 | ||
46 | if { [gdb_compile_shlib $srcdir/$subdir/$libsrcfile $sofile {debug c++}] != "" | |
47 | || [gdb_compile $srcdir/$subdir/$srcfile $binfile executable [list debug "c++" shlib=${sofile}]] != ""} { | |
48 | untested gdb2384.exp | |
49 | return -1 | |
50 | } | |
51 | ||
52 | gdb_exit | |
53 | gdb_start | |
54 | gdb_reinitialize_dir $srcdir/$subdir | |
55 | gdb_load ${binfile} | |
56 | gdb_load_shlibs ${sofile} | |
57 | ||
58 | set bp_location [gdb_get_line_number "set breakpoint here"] | |
59 | ||
60 | # Set a breakpoint with multiple locations. | |
61 | ||
62 | gdb_test "break $srcfile:$bp_location" \ | |
63 | "Breakpoint.*at.* file .*$srcfile, line.*" \ | |
64 | "set breakpoint" | |
65 | ||
66 | gdb_run_cmd | |
67 | gdb_expect { | |
68 | -re "Breakpoint \[0-9\]+,.*main \\(.*\\).*$gdb_prompt $" { | |
69 | pass "run to breakpoint" | |
70 | } | |
71 | -re "$gdb_prompt $" { | |
72 | fail "run to breakpoint" | |
73 | } | |
74 | timeout { | |
75 | fail "run to breakpoint (timeout)" | |
76 | } | |
77 | } | |
78 | ||
79 | gdb_test "print d.meth ()" \ | |
80 | ".*42.*" \ | |
81 | "print d.meth ()" | |
82 | ||
83 | # Now try again. gdb's without the fix will hopefully segv here | |
84 | ||
85 | gdb_run_cmd | |
86 | gdb_expect { | |
87 | -re "Breakpoint \[0-9\]+,.*main \\(.*\\).*$gdb_prompt $" { | |
88 | pass "run to breakpoint #2" | |
89 | } | |
90 | -re "$gdb_prompt $" { | |
91 | fail "run to breakpoint #2" | |
92 | } | |
93 | timeout { | |
94 | fail "run to breakpoint #2 (timeout)" | |
95 | } | |
96 | } | |
97 | ||
98 | gdb_test "print d.meth ()" \ | |
99 | ".*42.*" \ | |
100 | "gdb2384" |