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 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# This file was created by Jeff Johnston. (jjohnstn@redhat.com)
17
18if $tracelevel then {
19    strace $tracelevel
20}
21
22#
23# test running programs
24#
25set prms_id 0
26set bug_id 0
27
28if {[skip_shlib_tests]} {
29    return 0
30}
31
32# TODO: Use LoadLibrary on this target instead of dlopen.
33if {[istarget arm*-*-symbianelf*]} {
34    return 0
35}
36
37set testfile "unload"
38set libfile "unloadshr"
39set libname "${libfile}.sl"
40set libsrcfile ${libfile}.c
41set srcfile $srcdir/$subdir/$testfile.c
42set binfile $objdir/$subdir/$testfile
43set shlibdir ${objdir}/${subdir}
44set libsrc  $srcdir/$subdir/$libfile.c
45set lib_sl  $objdir/$subdir/$libname
46
47if [get_compiler_info ${binfile}] {
48    return -1
49}
50
51set lib_opts debug
52set exec_opts [list debug shlib_load additional_flags=-DSHLIB_NAME\=\"${libname}\"]
53
54if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != ""
55     || [gdb_compile $srcfile $binfile executable $exec_opts] != ""} {
56    untested "Couldn't compile $libsrc or $srcfile."
57    return -1
58}
59
60# Start with a fresh gdb.
61
62gdb_exit
63gdb_start
64gdb_reinitialize_dir $srcdir/$subdir
65gdb_load ${binfile}
66gdb_load_shlibs $lib_sl
67
68if [target_info exists gdb_stub] {
69    gdb_step_for_stub;
70}
71
72#
73# Test setting a breakpoint in a dynamically loaded library which is
74# manually loaded and unloaded
75#
76
77gdb_test_multiple "break shrfunc1" "set pending breakpoint" {
78     -re ".*Make breakpoint pending.*y or \\\[n\\\]. $" {
79	    gdb_test "y" "Breakpoint.*shrfunc1.*pending." "set pending breakpoint"
80     }
81}
82
83gdb_test "info break" \
84    "Num Type\[ \]+Disp Enb Address\[ \]+What.*
85\[0-9\]+\[\t \]+breakpoint     keep y.*PENDING.*shrfunc1.*" \
86"single pending breakpoint info"
87
88set unloadshr_line [gdb_get_line_number "unloadshr break" ${libsrcfile}]
89
90gdb_run_cmd
91gdb_test "" \
92"Breakpoint.*at.*
93Pending breakpoint \"shrfunc1\" resolved.*
94Breakpoint.*, shrfunc1 \\\(x=3\\\).*unloadshr.c:$unloadshr_line.*" \
95"running program"
96
97gdb_test "continue" \
98"Continuing.*warning: Temporarily disabling breakpoints for.*unloadshr.sl.*Program exited normally." \
99"continuing to end of program"
100
101#
102# Try to rerun program and verify that shared breakpoint is reset properly
103#
104
105gdb_run_cmd
106gdb_test "" \
107".*Breakpoint.*shrfunc1.*at.*unloadshr.c:$unloadshr_line.*" \
108"rerun to shared library breakpoint"
109
110gdb_test "continue" \
111"Continuing.*warning: Temporarily disabling breakpoints for.*unloadshr.sl.*Program exited normally." \
112"continuing to end of program second time"
113
114