diff options
Diffstat (limited to 'lldb/examples/python/process_events.py')
| -rwxr-xr-x | lldb/examples/python/process_events.py | 127 |
1 files changed, 63 insertions, 64 deletions
diff --git a/lldb/examples/python/process_events.py b/lldb/examples/python/process_events.py index 7978c33f166..4bd36e02657 100755 --- a/lldb/examples/python/process_events.py +++ b/lldb/examples/python/process_events.py @@ -48,13 +48,6 @@ except ImportError: print "error: couldn't locate the 'lldb' module, please set PYTHONPATH correctly" sys.exit(1) - - - - - - - def print_threads(process, options): if options.show_threads: for thread in process: @@ -87,6 +80,7 @@ def main(argv): parser.add_option('-v', '--verbose', action='store_true', dest='verbose', help="Enable verbose logging.", default=False) parser.add_option('-b', '--breakpoint', action='append', type='string', metavar='BPEXPR', dest='breakpoints', help='Breakpoint commands to create after the target has been created, the values will be sent to the "_regexp-break" command which supports breakpoints by name, file:line, and address.') parser.add_option('-a', '--arch', type='string', dest='arch', help='The architecture to use when creating the debug target.', default=None) + parser.add_option('--platform', type='string', metavar='platform', dest='platform', help='Specify the platform to use when creating the debug target. Valid values include "localhost", "darwin-kernel", "ios-simulator", "remote-freebsd", "remote-macosx", "remote-ios", "remote-linux".', default=None) parser.add_option('-l', '--launch-command', action='append', type='string', metavar='CMD', dest='launch_commands', help='LLDB command interpreter commands to run once after the process has launched. This option can be specified more than once.', default=[]) parser.add_option('-s', '--stop-command', action='append', type='string', metavar='CMD', dest='stop_commands', help='LLDB command interpreter commands to run each time the process stops. This option can be specified more than once.', default=[]) parser.add_option('-c', '--crash-command', action='append', type='string', metavar='CMD', dest='crash_commands', help='LLDB command interpreter commands to run in case the process crashes. This option can be specified more than once.', default=[]) @@ -135,16 +129,19 @@ def main(argv): # Create a new debugger instance debugger = lldb.SBDebugger.Create() + debugger.SetAsync (True) command_interpreter = debugger.GetCommandInterpreter() # Create a target from a file and arch if exe: print "Creating a target for '%s'" % exe - target = debugger.CreateTargetWithFileAndArch (exe, options.arch) + error = lldb.SBError() + target = debugger.CreateTarget (exe, options.arch, options.platform, True, error) if target: - # Set any breakpoints that were specified in the args if we are launching + # Set any breakpoints that were specified in the args if we are launching. We use the + # command line command to take advantage of the shorthand breakpoint creation if launch_info and options.breakpoints: for bp in options.breakpoints: debugger.HandleCommand( "_regexp-break %s" % (bp)) @@ -175,70 +172,72 @@ def main(argv): # Make sure the launch went ok if process and process.GetProcessID() != lldb.LLDB_INVALID_PROCESS_ID: pid = process.GetProcessID() - listener = lldb.SBListener("event_listener") + listener = debugger.GetListener() # sign up for process state change events - process.GetBroadcaster().AddListener(listener, lldb.SBProcess.eBroadcastBitStateChanged) + #process.GetBroadcaster().AddListener(listener, lldb.SBProcess.eBroadcastBitStateChanged) stop_idx = 0 done = False while not done: event = lldb.SBEvent() if listener.WaitForEvent (options.event_timeout, event): - state = lldb.SBProcess.GetStateFromEvent (event) - print "event %s" % (lldb.SBDebugger.StateAsCString(state)) - if state == lldb.eStateStopped: - if stop_idx == 0: - if launch_info: - print "process %u launched" % (pid) - else: - print "attached to process %u" % (pid) - for m in target.modules: - print m - if options.breakpoints: - for bp in options.breakpoints: - debugger.HandleCommand( "_regexp-break %s" % (bp)) + if lldb.SBProcess.EventIsProcessEvent(event): + state = lldb.SBProcess.GetStateFromEvent (event) + print "event %s" % (lldb.SBDebugger.StateAsCString(state)) + if state == lldb.eStateStopped: + if stop_idx == 0: + if launch_info: + print "process %u launched" % (pid) run_commands(command_interpreter, ['breakpoint list']) - run_commands (command_interpreter, options.launch_commands) - else: + else: + print "attached to process %u" % (pid) + for m in target.modules: + print m + if options.breakpoints: + for bp in options.breakpoints: + debugger.HandleCommand( "_regexp-break %s" % (bp)) + run_commands(command_interpreter, ['breakpoint list']) + run_commands (command_interpreter, options.launch_commands) + else: + if options.verbose: + print "process %u stopped" % (pid) + run_commands (command_interpreter, options.stop_commands) + stop_idx += 1 + print_threads (process, options) + print "continuing process %u" % (pid) + process.Continue() + elif state == lldb.eStateExited: + exit_desc = process.GetExitDescription() + if exit_desc: + print "process %u exited with status %u: %s" % (pid, process.GetExitStatus (), exit_desc) + else: + print "process %u exited with status %u" % (pid, process.GetExitStatus ()) + run_commands (command_interpreter, options.exit_commands) + done = True + elif state == lldb.eStateCrashed: + print "process %u crashed" % (pid) + print_threads (process, options) + run_commands (command_interpreter, options.crash_commands) + done = True + elif state == lldb.eStateDetached: + print "process %u detached" % (pid) + done = True + elif state == lldb.eStateRunning: + # process is running, don't say anything, we will always get one of these after resuming if options.verbose: - print "process %u stopped" % (pid) - run_commands (command_interpreter, options.stop_commands) - stop_idx += 1 - print_threads (process, options) - print "continuing process %u" % (pid) - process.Continue() - elif state == lldb.eStateExited: - exit_desc = process.GetExitDescription() - if exit_desc: - print "process %u exited with status %u: %s" % (pid, process.GetExitStatus (), exit_desc) - else: - print "process %u exited with status %u" % (pid, process.GetExitStatus ()) - run_commands (command_interpreter, options.exit_commands) - done = True - elif state == lldb.eStateCrashed: - print "process %u crashed" % (pid) - print_threads (process, options) - run_commands (command_interpreter, options.crash_commands) + print "process %u resumed" % (pid) + elif state == lldb.eStateUnloaded: + print "process %u unloaded, this shouldn't happen" % (pid) + done = True + elif state == lldb.eStateConnected: + print "process connected" + elif state == lldb.eStateAttaching: + print "process attaching" + elif state == lldb.eStateLaunching: + print "process launching" + else: + # timeout waiting for an event + print "no process event for %u seconds, killing the process..." % (options.event_timeout) done = True - elif state == lldb.eStateDetached: - print "process %u detached" % (pid) - done = True - elif state == lldb.eStateRunning: - # process is running, don't say anything, we will always get one of these after resuming - if options.verbose: - print "process %u resumed" % (pid) - elif state == lldb.eStateUnloaded: - print "process %u unloaded, this shouldn't happen" % (pid) - done = True - elif state == lldb.eStateConnected: - print "process connected" - elif state == lldb.eStateAttaching: - print "process attaching" - elif state == lldb.eStateLaunching: - print "process launching" - else: - # timeout waiting for an event - print "no process event for %u seconds, killing the process..." % (options.event_timeout) - done = True process.Kill() # kill the process else: if error: |
