1 # Copyright 2007, 2009, 2010 Free Software Foundation, Inc.
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.
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.
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/>.
21 # test running programs
26 if {[skip_shlib_tests]} {
30 set testfile "watchpoint-solib"
31 set libfile "watchpoint-solib-shr"
32 set libname "${libfile}.sl"
33 set libsrcfile ${libfile}.c
34 set srcfile $srcdir/$subdir/$testfile.c
35 set binfile $objdir/$subdir/$testfile
36 set shlibdir ${objdir}/${subdir}
37 set libsrc $srcdir/$subdir/$libfile.c
38 set lib_sl $objdir/$subdir/$libname
39 set lib_dlopen [shlib_target_file ${libname}]
40 set lib_syms [shlib_symbol_file ${libname}]
42 if [get_compiler_info ${binfile}] {
47 set exec_opts [list debug shlib_load additional_flags=-DSHLIB_NAME\=\"${lib_dlopen}\"]
49 if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != ""
50 || [gdb_compile $srcfile $binfile executable $exec_opts] != ""} {
51 untested "Couldn't compile $libsrc or $srcfile."
55 # Start with a fresh gdb.
59 gdb_reinitialize_dir $srcdir/$subdir
61 gdb_load_shlibs $lib_sl
63 if [target_info exists gdb_stub] {
69 # Disable hardware watchpoints if necessary.
70 if [target_info exists gdb,no_hardware_watchpoints] {
71 gdb_test "set can-use-hw-watchpoints 0" "" ""
74 # Test that if we set a watchpoint on a global variable
75 # in a explicitly loaded shared library, and then
76 # re-run the application, gdb does not crash.
77 gdb_test_multiple "break foo" "set pending breakpoint" {
78 -re ".*Make breakpoint pending.*y or \\\[n\\\]. $" {
79 gdb_test "y" "Breakpoint.*foo.*pending." "set pending breakpoint"
83 set prev_timeout $timeout
86 gdb_test "continue" ".*Breakpoint 2.*foo.*" "continue to foo"
87 gdb_test "watch g" "atchpoint 3: g" "set watchpoint on g"
88 gdb_test "continue" ".*New value = 1.*" "continue to watchpoint hit"
90 gdb_test "continue" ".*Breakpoint 2.*foo.*" "continue to foo again"
91 gdb_test "continue" ".*New value = 1.*" "continue to watchpoint hit again"
93 set timeout $prev_timeout