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1 # Copyright 2003, 2004, 2005, 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 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 # This file was created by Jeff Johnston. (jjohnstn@redhat.com)
18
19 if $tracelevel then {
20 strace $tracelevel
21 }
22
23 #
24 # test running programs
25 #
26 set prms_id 0
27 set bug_id 0
28
29 # are we on a target board?
30 if ![isnative] then {
31 return 0
32 }
33
34 set testfile "unload"
35 set libfile "unloadshr"
36 set libsrcfile ${libfile}.c
37 set srcfile $srcdir/$subdir/$testfile.c
38 set binfile $objdir/$subdir/$testfile
39 set shlibdir ${objdir}/${subdir}
40 set libsrc $srcdir/$subdir/$libfile.c
41 set lib_sl $objdir/$subdir/$libfile.sl
42
43 set dl_lib_flag ""
44 switch -glob [istarget] {
45 "hppa*-hp-hpux*" { }
46 "*-*-linux*" { set dl_lib_flag "libs=-ldl" }
47 "*-*-solaris*" { set dl_lib_flag "libs=-ldl" }
48 default { }
49 }
50
51 set lib_opts debug
52 set exec_opts [list debug $dl_lib_flag additional_flags=-DSHLIB_DIR\=\"${shlibdir}\"]
53
54 if [get_compiler_info ${binfile}] {
55 return -1
56 }
57
58 if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != ""
59 || [gdb_compile $srcfile $binfile executable $exec_opts] != ""} {
60 untested "Couldn't compile $libsrc or $srcfile."
61 return -1
62 }
63
64 # Start with a fresh gdb.
65
66 gdb_exit
67 gdb_start
68 gdb_reinitialize_dir $srcdir/$subdir
69 gdb_load ${binfile}
70
71 if [target_info exists gdb_stub] {
72 gdb_step_for_stub;
73 }
74
75 #
76 # Test setting a breakpoint in a dynamically loaded library which is
77 # manually loaded and unloaded
78 #
79
80 gdb_test_multiple "break shrfunc1" "set pending breakpoint" {
81 -re ".*Make breakpoint pending.*y or \\\[n\\\]. $" {
82 gdb_test "y" "Breakpoint.*shrfunc1.*pending." "set pending breakpoint"
83 }
84 }
85
86 gdb_test "info break" \
87 "Num Type\[ \]+Disp Enb Address\[ \]+What.*
88 \[0-9\]+\[\t \]+breakpoint keep y.*PENDING.*shrfunc1.*" \
89 "single pending breakpoint info"
90
91 set unloadshr_line [gdb_get_line_number "unloadshr break" ${libsrcfile}]
92
93 gdb_test "run" \
94 "Starting program.*unload.*
95 Breakpoint.*at.*
96 Pending breakpoint \"shrfunc1\" resolved.*
97 Breakpoint.*, shrfunc1 \\\(x=3\\\).*unloadshr.c:$unloadshr_line.*" \
98 "running program"
99
100 gdb_test "continue" \
101 "Continuing.*y is 7.*warning: Temporarily disabling breakpoints for.*unloadshr.sl.*Program exited normally." \
102 "continuing to end of program"
103
104 #
105 # Try to rerun program and verify that shared breakpoint is reset properly
106 #
107
108 gdb_test "run" \
109 ".*Breakpoint.*shrfunc1.*at.*unloadshr.c:$unloadshr_line.*" \
110 "rerun to shared library breakpoint"
111
112 gdb_test "continue" \
113 "Continuing.*y is 7.*warning: Temporarily disabling breakpoints for.*unloadshr.sl.*Program exited normally." \
114 "continuing to end of program second time"
115