1 # Copyright 2007-2015 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/>.
17 # test running programs
20 if {[skip_shlib_tests]} {
24 set testfile "watchpoint-solib"
25 set libfile "watchpoint-solib-shr"
26 set libname "${libfile}.sl"
27 set libsrcfile ${libfile}.c
28 set srcfile $srcdir/$subdir/$testfile.c
29 set binfile [standard_output_file $testfile]
30 set shlibdir [standard_output_file {}]
31 set libsrc $srcdir/$subdir/$libfile.c
32 set lib_sl [standard_output_file $libname]
33 set lib_dlopen [shlib_target_file ${libname}]
34 set lib_syms [shlib_symbol_file ${libname}]
36 if [get_compiler_info] {
41 set exec_opts [list debug shlib_load additional_flags=-DSHLIB_NAME=\"${lib_dlopen}\"]
43 if { [gdb_compile_shlib $libsrc $lib_sl $lib_opts] != ""
44 || [gdb_compile $srcfile $binfile executable $exec_opts] != ""} {
45 untested "Couldn't compile $libsrc or $srcfile."
49 # Start with a fresh gdb.
53 gdb_reinitialize_dir $srcdir/$subdir
55 gdb_load_shlibs $lib_sl
59 # Disable hardware watchpoints if necessary.
60 if [target_info exists gdb,no_hardware_watchpoints] {
61 gdb_test_no_output "set can-use-hw-watchpoints 0" ""
64 # Test that if we set a watchpoint on a global variable
65 # in a explicitly loaded shared library, and then
66 # re-run the application, gdb does not crash.
67 gdb_test_multiple "break foo" "set pending breakpoint" {
68 -re ".*Make breakpoint pending.*y or \\\[n\\\]. $" {
69 gdb_test "y" "Breakpoint.*foo.*pending." "set pending breakpoint"
73 gdb_test "continue" ".*Breakpoint 2.*foo.*" "continue to foo"
74 gdb_test "watch g" "atchpoint 3: g" "set watchpoint on g"
75 gdb_test "continue" ".*New value = 1.*" "continue to watchpoint hit"
78 set savedtimeout $timeout
79 if { [target_info exists gdb,timeout]
80 && $timeout < [target_info gdb,timeout] } {
81 set oldtimeout [target_info gdb,timeout]
83 set oldtimeout $timeout
85 set timeout [expr $oldtimeout * 30]
87 gdb_test "continue" ".*Breakpoint 2.*foo.*" "continue to foo again"
89 set timeout $savedtimeout
91 gdb_test "continue" ".*New value = 1.*" "continue to watchpoint hit again"