1 # Copyright 2007, 2008, 2009, 2010, 2011 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/>. */
16 # Test connecting and disconnecting at shared library events.
18 if {[skip_shlib_tests]} {
22 if { [info proc gdb_reconnect] == "" } {
26 set testfile solib-disc
27 set libfile so-disc-shr
28 set srcfile ${testfile}.c
29 set binfile ${objdir}/${subdir}/${testfile}
31 set libsrc "${srcdir}/${subdir}/${libfile}.c"
32 set libname "${libfile}.so"
33 set libobj "${objdir}/${subdir}/${libname}"
34 set execsrc "${srcdir}/${subdir}/${srcfile}"
35 set lib_dlopen [shlib_target_file ${libname}]
36 set lib_syms [shlib_symbol_file ${libname}]
38 remote_exec build "rm -f ${binfile}"
40 if [get_compiler_info ${binfile}] {
44 set exec_opts [list debug shlib_load additional_flags=-DSHLIB_NAME\=\"${lib_dlopen}\"]
46 if { [gdb_compile_shlib $libsrc $libobj {debug}] != ""
47 || [gdb_compile $execsrc ${binfile} executable $exec_opts] != "" } {
53 gdb_reinitialize_dir $srcdir/$subdir
55 gdb_load_shlibs $libobj
57 if ![runto_main] then {
58 fail "Can't run to main"
62 gdb_test_no_output "set stop-on-solib-events 1"
64 gdb_test "continue" "Stopped due to shared library event" "continue to load"
66 set msg "save \$pc after load"
68 gdb_test_multiple "print/x \$pc" $msg {
69 -re "\\\$$decimal = (\[^\r\n\]*)\r\n$gdb_prompt $" {
70 set saved_pc $expect_out(1,string)
75 gdb_test "disconnect" "Ending remote debugging\\." "disconnect after load"
76 if { [gdb_reconnect] == 0 } {
77 pass "reconnect after load"
79 fail "reconnect after load"
83 gdb_test "print/x \$pc" "\\\$$decimal = $saved_pc" "check \$pc after load"
86 gdb_test "continue" "Stopped due to shared library event" "continue to unload"
88 set msg "save \$pc after unload"
90 gdb_test_multiple "print/x \$pc" $msg {
91 -re "\\\$$decimal = (\[^\r\n\]*)\r\n$gdb_prompt $" {
92 set saved_pc $expect_out(1,string)
97 gdb_test "disconnect" "Ending remote debugging\\." "disconnect after unload"
98 if { [gdb_reconnect] == 0 } {
99 pass "reconnect after unload"
101 fail "reconnect after unload"
105 gdb_test "print/x \$pc" "\\\$$decimal = $saved_pc" "check \$pc after unload"