| # Copyright 2008, 2009, 2010 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/>. |
| |
| # |
| # Test asynchronous Machine Interface (MI) responses. |
| # |
| |
| # Because of the way this test is written, using 'start' and not using |
| # mi_run_cmd, it ignores whatever target the rest of GDB testsuite is |
| # using, and always tries to run natively. So, don't do anything unless |
| # we're actually testing native. |
| if { !([isnative] && [istarget *-linux*]) } then { |
| return |
| } |
| |
| # The plan is for async mode to become the default but toggle for now. |
| set saved_gdbflags $GDBFLAGS |
| set GDBFLAGS [concat $GDBFLAGS " -ex \"set target-async on\""] |
| |
| load_lib mi-support.exp |
| |
| gdb_exit |
| if [mi_gdb_start] { |
| continue |
| } |
| |
| set testfile "basics" |
| set srcfile ${testfile}.c |
| set binfile ${objdir}/${subdir}/mi-async |
| if { [gdb_compile "${srcdir}/${subdir}/${srcfile}" "${binfile}" executable {debug additional_flags=-DFAKEARGV}] != "" } { |
| untested mi-async.exp |
| return -1 |
| } |
| |
| mi_delete_breakpoints |
| mi_gdb_reinitialize_dir $srcdir/$subdir |
| mi_gdb_load ${binfile} |
| |
| # mi_gdb_test cannot be used for asynchronous commands because there are |
| # two prompts involved and this can lead to a race condition. |
| |
| proc linux_async_tests {} { |
| global mi_gdb_prompt |
| global hex |
| |
| set line_main_head [gdb_get_line_number "main ("] |
| set line_main_body [expr $line_main_head + 2] |
| set line_main_next [expr $line_main_head + 3] |
| |
| mi_send_resuming_command_raw "start" "start: send" |
| mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" "$line_main_body" { "" "disp=\"del\"" } "start: stop" |
| |
| mi_send_resuming_command_raw "next" "CLI next: send" |
| mi_expect_stop "end-stepping-range" "main" "" ".*basics.c" "$line_main_next" "" "CLI next: stop" |
| |
| mi_gdb_test "-exec-interrupt" \ |
| "" \ |
| "" |
| |
| mi_send_resuming_command_raw "start" "restart: send" |
| mi_expect_stop "breakpoint-hit" "main" "" ".*basics.c" "$line_main_body" { "" "disp=\"del\"" } "restart: stop" |
| } |
| |
| |
| linux_async_tests |
| |
| mi_gdb_exit |
| |
| set GDBFLAGS $saved_gdbflags |
| |
| return 0 |