* gdb.trace/mi-tracepoint-changed.exp: New.
* gdb.mi/mi-breakpoint-changed.exp: New.
* gdb.mi/pending.c, gdb.mi/pendshr1.c: New
* gdb.mi/pendshr2.c: New.
+2012-09-29 Yao Qi <yao@codesourcery.com>
+
+ * gdb.trace/mi-tracepoint-changed.exp: New.
+ * gdb.mi/mi-breakpoint-changed.exp: New.
+ * gdb.mi/pending.c, gdb.mi/pendshr1.c: New
+ * gdb.mi/pendshr2.c: New.
+
2012-09-28 Yao Qi <yao@codesourcery.com>
* gdb.mi/pr11022.exp: New.
--- /dev/null
+# Copyright 2012 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+if {[skip_shlib_tests]} {
+ return 0
+}
+
+load_lib mi-support.exp
+
+standard_testfile pending.c
+set libfile1 "pendshr1"
+set libfile2 "pendshr2"
+set executable $testfile
+set libsrc1 $srcdir/$subdir/$libfile1.c
+set libsrc2 $srcdir/$subdir/$libfile2.c
+set lib_sl1 [standard_output_file pendshr1.sl]
+set lib_sl2 [standard_output_file pendshr2.sl]
+set lib_opts "debug"
+
+if { [gdb_compile_shlib $libsrc1 $lib_sl1 $lib_opts] != ""
+ || [gdb_compile_shlib $libsrc2 $lib_sl2 $lib_opts] != ""} {
+ untested "Could not compile either $libsrc1 or $libsrc2"
+ return -1
+}
+
+set MIFLAGS "-i=mi"
+
+set exec_opts [list debug shlib=$lib_sl1 shlib_load]
+if { [gdb_compile $srcdir/$subdir/$srcfile $binfile executable $exec_opts] != "" } {
+ untested "Failed to compile $srcfile"
+ return -1
+}
+
+proc test_insert_delete_modify { } {
+ global mi_gdb_prompt
+
+ gdb_exit
+ if [mi_gdb_start] {
+ continue
+ }
+
+ mi_run_to_main
+
+ mi_gdb_test "break marker" \
+ {(&.*)*.*~"Breakpoint 2 at.*\\n".*=breakpoint-created,bkpt=\{number="2",type="breakpoint".*\}.*\n\^done}
+
+ # Verify that '=breakpoint-modified' notification is correctly emitted:
+
+ # 1. when modifying command
+ send_gdb "commands\n"
+ gdb_expect {
+ -re "End with" {
+ }
+ }
+
+ send_gdb "silent\nend\n"
+ set test "change command"
+ gdb_expect {
+ -re ".*=breakpoint-modified.*${mi_gdb_prompt}$" {
+ pass $test
+ }
+ -re ".*${mi_gdb_prompt}$" {
+ fail $test
+ }
+ timeout {
+ fail "$test (timeout)"
+ }
+ }
+
+ # Verify that '=breakpoint-created' notification is correctly emittd when
+ # creating any type of breakpoint.
+
+ set test "watch watch"
+ mi_gdb_test ${test} \
+ {(&.*)*.*~".*atchpoint 3: .*\\n".*=breakpoint-created,bkpt=\{number="3",type="(hw |)watchpoint".*\}.*\n\^done} \
+ $test
+ set test "trace marker"
+ mi_gdb_test $test \
+ {(&.*)*.*~"Tracepoint 4 at .*\\n".*=breakpoint-created,bkpt=\{number="4",type="tracepoint".*\}.*\n\^done} \
+ $test
+ set test "catch syscall"
+ mi_gdb_test $test \
+ {(&.*)*.*~"Catchpoint 5 .*\\n".*=breakpoint-created,bkpt=\{number="5",type="catchpoint".*\}.*\n\^done} \
+ $test
+ set test "dprintf marker, \"arg\" \""
+ mi_gdb_test $test \
+ {.*=breakpoint-created,bkpt=\{number="6",type="dprintf".*\}.*\n\^done} \
+ $test
+
+ # 2. when modifying condition
+ set test "condition 2 main > 0x0"
+ mi_gdb_test $test \
+ {.*=breakpoint-modified,bkpt=\{number="2",.*,cond=\"main > 0x0\".*\}.*\n\^done} \
+ $test
+
+ # 3. when modifying enableness
+ set test "disable 3"
+ mi_gdb_test $test \
+ {.*=breakpoint-modified,bkpt=\{number="3",.*,enabled=\"n\".*\}.*\n\^done} \
+ $test
+ set test "enable 3"
+ mi_gdb_test $test \
+ {.*=breakpoint-modified,bkpt=\{number="3",.*,enabled=\"y\".*\}.*\n\^done} \
+ $test
+ # 4. when modifying ignore count.
+ set test "ignore 5 1"
+ mi_gdb_test $test \
+ {.*=breakpoint-modified,bkpt=\{number="5",.*,ignore=\"1\".*\}.*\n\^done} \
+ $test
+ # 5. when modifying pass count.
+ setup_kfail gdb/14617 *-*-*
+ set test "passcount 1 4"
+ mi_gdb_test $test \
+ {.*=breakpoint-modified,bkpt=\{number="4",.*\}.*\n\^done} \
+ $test
+
+ # Delete some breakpoints and verify that '=breakpoint-deleted
+ # notification is correctly emitted.
+ for {set i 3} {$i < 7} {incr i} {
+ mi_gdb_test "delete ${i}" ".*=breakpoint-deleted,id=\"${i}\".*\\^done" \
+ "delete ${i}"
+ }
+}
+
+test_insert_delete_modify
+
+# Test 'breakpoint-modified' notification is emited when pending breakpoints are
+# resolved.
+
+proc test_pending_resolved { } { with_test_prefix "pending resolved" {
+ global decimal hex
+ global srcdir
+ global subdir
+ global binfile
+ global lib_sl1 lib_sl2
+ global mi_gdb_prompt
+
+ gdb_exit
+ if [mi_gdb_start] {
+ continue
+ }
+ mi_gdb_reinitialize_dir $srcdir/$subdir
+ mi_gdb_load ${binfile}
+ mi_load_shlibs $lib_sl1 $lib_sl2
+
+ # Create a pending breakpoint on pendfunc1
+ mi_gdb_test "-break-insert -f pendfunc1" \
+ {.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
+ "insert breakpoint on pendfunc1"
+ mi_run_cmd
+
+ set test "breakpoint on pendfunc1 resolved"
+ gdb_expect {
+ -re ".*=breakpoint-modified,bkpt=\{number=\"1\".*addr=\"${hex}\".*,times=\"0\".*" {
+ pass $test
+ exp_continue
+ }
+ -re ".*=breakpoint-modified,bkpt=\{number=\"1\".*addr=\"${hex}\".*,times=\"1\".*" {
+ pass "$test: hit_count is updated"
+ }
+ -re ".*${mi_gdb_prompt}$" {
+ fail $test
+ }
+ timeout {
+ fail "$test (timeout)"
+ }
+ }
+ mi_expect_stop "breakpoint-hit" "pendfunc1" ""\
+ ".*" ".*" {"" "disp=\"keep\""} \
+ "continue to pendfunc1 breakpoint"
+
+ # Delete breakpoint on pendfunc1
+ mi_gdb_test "-break-delete 1" {\^done} \
+ "delete breakpoint on pendfunc1"
+ # Insert breakpoint on marker
+ mi_gdb_test "-break-insert marker" {.*\^done,bkpt=.*} \
+ "insert breakpoint on marker"
+ # Create a pending breakpoint on pendfunc3
+ mi_gdb_test "-break-insert -f pendfunc3" \
+ {.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
+ "insert breakpoint on pendfunc3"
+
+ mi_execute_to "exec-continue" "breakpoint-hit" "marker" ".*" ".*" ".*" \
+ {"" "disp=\"keep\""} "continue to marker 1"
+
+ mi_send_resuming_command "exec-continue" "continuing execution to marker"
+
+ set test "breakpoint on pendfunc3 resolved"
+ gdb_expect {
+ -re ".*=breakpoint-modified,bkpt=\{number=\"2\".*addr=\"${hex}\",.*func=\"marker\",.*times=\"1\"" {
+ pass "$test: hit_count is updated"
+ exp_continue
+ }
+ -re ".*=breakpoint-modified,bkpt=\{number=\"3\".*addr=\"${hex}\",.*func=\"pendfunc3\",.*times=\"0\"" {
+ pass $test
+ }
+ -re ".*${mi_gdb_prompt}$" {
+ fail $test
+ }
+ timeout {
+ fail "$test (timeout)"
+ }
+ }
+ mi_expect_stop "breakpoint-hit" "marker" ".*" ".*" ".*" \
+ {"" "disp=\"keep\""} "continue to marker 2"
+
+ mi_send_resuming_command "exec-continue" "continuing to exit"
+ set test "breakpoint on pendfunc3 pending again"
+ gdb_expect {
+ -re ".*=breakpoint-modified,bkpt=\{number=\"3\".*addr=\"<PENDING>\".*" {
+ pass $test
+ }
+ -re ".*${mi_gdb_prompt}$" {
+ fail $test
+ }
+ timeout {
+ fail "$test (timeout)"
+ }
+ }
+
+ mi_expect_stop "exited-normally" "" "" "" "" "" ""
+}}
+
+test_pending_resolved
--- /dev/null
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2011-2012 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+#include <stdio.h>
+#include <dlfcn.h>
+
+extern void pendfunc (int x);
+int watch = 0;
+
+static void
+marker () {}
+
+int main()
+{
+ const char *libname = "pendshr2.sl";
+ void *h;
+ int (*p_func) (int);
+
+ pendfunc (3);
+ pendfunc (4);
+ pendfunc (3);
+
+ marker ();
+
+ h = dlopen (libname, RTLD_LAZY);
+ if (h == NULL) return 1;
+
+ p_func = dlsym (h, "pendfunc2");
+ if (p_func == NULL) return 2;
+
+ (*p_func) (4);
+
+ marker ();
+
+ dlclose (h);
+ return 0;
+}
--- /dev/null
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2011-2012 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+static void
+pendfunc1 (void)
+{
+ int x = 0;
+ int y = x + 4;
+}
+
+void
+pendfunc (int x)
+{
+ pendfunc1 ();
+}
--- /dev/null
+/* This testcase is part of GDB, the GNU debugger.
+
+ Copyright 2011-2012 Free Software Foundation, Inc.
+
+ This program is free software; you can redistribute it and/or modify
+ it under the terms of the GNU General Public License as published by
+ the Free Software Foundation; either version 3 of the License, or
+ (at your option) any later version.
+
+ This program is distributed in the hope that it will be useful,
+ but WITHOUT ANY WARRANTY; without even the implied warranty of
+ MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+ GNU General Public License for more details.
+
+ You should have received a copy of the GNU General Public License
+ along with this program. If not, see <http://www.gnu.org/licenses/>. */
+
+void
+pendfunc2 (int x)
+{
+}
+
+void
+pendfunc3 (int y)
+{
+}
--- /dev/null
+# Copyright 2012 Free Software Foundation, Inc.
+
+# This program is free software; you can redistribute it and/or modify
+# it under the terms of the GNU General Public License as published by
+# the Free Software Foundation; either version 3 of the License, or
+# (at your option) any later version.
+#
+# This program is distributed in the hope that it will be useful,
+# but WITHOUT ANY WARRANTY; without even the implied warranty of
+# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
+# GNU General Public License for more details.
+#
+# You should have received a copy of the GNU General Public License
+# along with this program. If not, see <http://www.gnu.org/licenses/>.
+
+load_lib trace-support.exp
+
+if {[skip_shlib_tests]} {
+ return 0
+}
+
+standard_testfile pending.c
+set libfile1 "pendshr1"
+set libfile2 "pendshr2"
+set executable $testfile
+set libsrc1 $srcdir/$subdir/$libfile1.c
+set libsrc2 $srcdir/$subdir/$libfile2.c
+set lib_sl1 [standard_output_file pendshr1.sl]
+set lib_sl2 [standard_output_file pendshr2.sl]
+
+set lib_opts [gdb_target_symbol_prefix_flags]
+
+if { [gdb_compile_shlib $libsrc1 $lib_sl1 $lib_opts] != ""
+ || [gdb_compile_shlib $libsrc2 $lib_sl2 $lib_opts] != ""} {
+ untested "Could not compile either $libsrc1 or $libsrc2"
+ return -1
+}
+
+set exec_opts [list debug shlib=$lib_sl1 shlib_load]
+if { [gdb_compile $srcdir/$subdir/$srcfile $binfile executable $exec_opts] != "" } {
+ untested "Failed to compile $srcfile"
+ return -1
+}
+
+load_lib mi-support.exp
+set MIFLAGS "-i=mi"
+
+# Test when GDB connects to a disconnected stub, existing tracepoints in
+# remote stub can be uploaded to GDB, and GDB emits MI notification if
+# new tracepoints are created.
+
+proc test_reconnect { } { with_test_prefix "reconnect" {
+
+ global gdbserver_reconnect_p
+ global gdb_prompt
+ global executable
+ global lib_sl1 lib_sl2
+
+ set gdbserver_reconnect_p 1
+ if { [info proc gdb_reconnect] == "" } {
+ return 0
+ }
+
+ clean_restart $executable
+ gdb_load_shlibs $lib_sl1
+ gdb_load_shlibs $lib_sl2
+ if ![runto_main] then {
+ fail "Can't run to main"
+ return 0
+ }
+ gdb_test "trace marker" "Tracepoint.*at.* file .*" \
+ "tracepointpoint on marker"
+ gdb_test_no_output "tstart" "start trace experiment"
+
+ set test "disconnect"
+ gdb_test_multiple "disconnect" $test {
+ -re "Trace is running but will stop on detach; detach anyway\\? \\(y or n\\) $" {
+ pass $test
+
+ set test "disconnected"
+ gdb_test_multiple "y" $test {
+ -re "$gdb_prompt $" {
+ pass "$test"
+ }
+ }
+ }
+ }
+
+ gdb_exit
+
+ if [mi_gdb_start] {
+ return
+ }
+
+ global srcdir
+ global subdir
+ global binfile
+
+ mi_gdb_reinitialize_dir $srcdir/$subdir
+ mi_gdb_load ${binfile}
+
+ global gdbserver_protocol
+ global gdbserver_gdbport
+
+ send_gdb "47-target-select $gdbserver_protocol $gdbserver_gdbport\n"
+
+ global mi_gdb_prompt
+ set test "tracepoint created"
+ gdb_expect {
+ -re "=breakpoint-created,bkpt=\{number=\"1\",type=\"tracepoint\",disp=\"keep\",enabled=\"y\",.*,func=\"marker\".*${mi_gdb_prompt}" {
+ pass $test
+ }
+ timeout {
+ fail $test
+ }
+ }
+
+ set gdbserver_reconnect_p 0
+}}
+
+
+# Test 'breakpoint-modified' notification is emited when pending tracepoints are
+# resolved.
+
+proc test_pending_resolved { } { with_test_prefix "pending resolved" {
+ global decimal hex
+ global executable
+ global srcdir
+ global subdir
+ global binfile
+ global lib_sl1 lib_sl2
+ global mi_gdb_prompt
+
+ gdb_exit
+ if [mi_gdb_start] {
+ continue
+ }
+
+ mi_gdb_reinitialize_dir $srcdir/$subdir
+ mi_gdb_load ${binfile}
+ mi_load_shlibs $lib_sl1 $lib_sl2
+
+ # Create a pending tracepoint on pendfunc2
+ mi_gdb_test "-break-insert -a -f pendfunc2" \
+ {.*\^done,bkpt=.*addr=\"<PENDING>\".*} \
+ "insert breakpoint on pendfunc2"
+ # Insert breakpoint on marker
+ mi_gdb_test "-break-insert marker" {.*\^done,bkpt=.*} \
+ "insert breakpoint on marker"
+
+ mi_run_cmd
+ mi_expect_stop "breakpoint-hit" "marker" ""\
+ ".*" ".*" {"" "disp=\"keep\""} \
+ "continue to marker breakpoint"
+ mi_gdb_test "-trace-start" {\^done} "trace start"
+
+ mi_send_resuming_command "exec-continue" "continuing execution to marker 1"
+
+ set test "tracepoint on pendfunc2 resolved"
+ gdb_expect {
+ -re ".*=breakpoint-modified,bkpt=\{number=\"1\",type=\"tracepoint\".*.*times=\"0\"" {
+ pass "$test"
+ }
+ -re ".*${mi_gdb_prompt}$" {
+ fail $test
+ }
+ timeout {
+ fail "$test (timeout)"
+ }
+ }
+ mi_expect_stop "breakpoint-hit" "marker" ".*" ".*" ".*" \
+ {"" "disp=\"keep\""} "continue to marker"
+
+
+ mi_gdb_test "-trace-stop" {\^done,.*} "trace stop"
+ mi_gdb_test "-trace-find frame-number 0" \
+ "-trace-find frame-number 0\r\n\\^done,found=\"1\",tracepoint=\"${decimal}\",traceframe=\"0\",frame=\{.*" \
+ "-trace-find frame-number 0"
+ mi_gdb_test "-trace-find none" {\^done,found="0"} "back to live inferior"
+
+ mi_send_resuming_command "exec-continue" "continuing to exit"
+ set test "tracepoint on pendfunc2 becomes pending again"
+ gdb_expect {
+ -re ".*=breakpoint-modified,bkpt=\{number=\"1\",type=\"tracepoint\".*addr=\"<PENDING>\",.*times=\"0\"" {
+ pass "$test"
+ }
+ -re ".*${mi_gdb_prompt}$" {
+ fail $test
+ }
+ timeout {
+ fail "$test (timeout)"
+ }
+ }
+
+ mi_expect_stop "exited-normally" "" "" "" "" "" ""
+}}
+
+# Test target supports tracepoints or not.
+
+clean_restart $executable
+
+gdb_load_shlibs $lib_sl1
+gdb_load_shlibs $lib_sl2
+
+if ![runto_main] {
+ fail "Can't run to main to check for trace support"
+ return -1
+}
+
+if ![gdb_target_supports_trace] {
+ unsupported "Current target does not support trace"
+ return -1;
+}
+
+gdb_exit
+
+test_reconnect
+
+test_pending_resolved
+
+return 0
projects / external / binutils.git / commitdiff