def constructor(jobs, glob_env, project):
env_checker(glob_env)
for name, settings in jobs.items():
job_config = settings.get("job_config", {}) or {}
job_env = glob_env.copy()
job_config_env = job_config.get("env", {}) or {}
env_checker(job_config_env)
job_env.update(job_config_env)
job_config["env"] = job_env
monitor_config = settings.get("monitor", {}) or {}
if not monitor_config:
raise ValueError("monitor field is empty at %s" % name)
monitor_config["name"] = gen_hier(project, name)
monitor_type = monitor_config.get("type", "") or ""
if monitor_type == "svn":
monitor = SvnMonitor(**monitor_config)
elif monitor_type == "file":
monitor = FileMonitor(**monitor_config)
elif monitor_type == "scheduler":
monitor = Scheduler(**monitor_config)
else:
raise TypeError(
"This monitor type doesn't support: {0}".format(monitor_type))
continue_on_error = job_config.pop("continue_on_error", False)
on_events = settings.get("on_events", None) or None
if isinstance(on_events, dict):
for event, callbacks in on_events.items():
if callbacks:
config = copy.deepcopy(job_config)
monitor.add_event(event, callbacks, config,
continue_on_error)
elif isinstance(on_events, list):
config = copy.deepcopy(job_config)
monitor.add_event(ANY_EVENT, on_events, config, continue_on_error)
for signal in ("on_error", "on_success"):
callback = settings.get(signal, None)
if callback:
config = copy.deepcopy(job_config)
monitor.add_handler(signal, callback["name"], callback["cmd"],
**config)
yield monitor
def run(self):
thread_created('<' + self.name + '>')
sb_interpreter = self._debugger.GetCommandInterpreter()
#listener = self._debugger.GetListener()
listener = self.__listener
listener.StartListeningForEventClass(self._debugger,
lldb.SBTarget.GetBroadcasterClassName(),
lldb.SBTarget.eBroadcastBitBreakpointChanged)
# This isn't in Driver.cpp. Check why it listens to those events (because it uses SBDebugger's listener?)
# listener.StartListeningForEventClass(self._debugger,
# lldb.SBProcess.GetBroadcasterClassName(),
# lldb.SBProcess.eBroadcastBitStateChanged | \
# lldb.SBProcess.eBroadcastBitInterrupt | \
# lldb.SBProcess.eBroadcastBitSTDOUT | \
# lldb.SBProcess.eBroadcastBitSTDERR)
# Warn whoever started us that we can start working
self.broadcaster.BroadcastEventByType(LldbDriver.eBroadcastBitThreadDidStart)
# Create pipes for communicating with the debugger
in_pipe_fd, out_pipe_fd = os.pipe()
self.__from_debugger_fh_r = os.fdopen(in_pipe_fd, 'r', 0)
self.__from_debugger_fh_w = os.fdopen(out_pipe_fd, 'w', 0)
in_pipe_fd, out_pipe_fd = os.pipe()
self.__to_debugger_fh_r = os.fdopen(in_pipe_fd, 'r', 0)
self.__to_debugger_fh_w = os.fdopen(out_pipe_fd, 'w', 0)
self.__file_monitor = FileMonitor(self.__master_thread_bytes_received, self.__from_debugger_fh_r)
self.debugger.SetOutputFileHandle(self.__from_debugger_fh_w, False)
self.debugger.SetErrorFileHandle(self.__from_debugger_fh_w, False)
self.debugger.SetInputFileHandle(self.__to_debugger_fh_r, False)
# m_debugger.SetUseExternalEditor(m_option_data.m_use_external_editor);
error = lldb.SBError(self.__input_reader.Initialize(self.debugger,
self.__input_reader_callback,
lldb.eInputReaderGranularityLine,
None, # end token (NULL == never done)
None, # Prompt (NULL == taken care of elsewhere)
False)) # echo input (we'll take care of this elsewhere)
if error.Fail():
# Fail now... We can't have any input reader
sublime.error_message('error: ' + error.GetCString())
return
self.debugger.PushInputReader(self.__input_reader)
if listener.IsValid():
iochannel_thread_exited = False
listener.StartListeningForEvents(self.io_channel.broadcaster,
IOChannel.eBroadcastBitHasUserInput | \
IOChannel.eBroadcastBitUserInterrupt | \
IOChannel.eBroadcastBitThreadShouldExit | \
IOChannel.eBroadcastBitThreadDidStart | \
IOChannel.eBroadcastBitThreadDidExit)
self.io_channel.start()
if self.io_channel.is_alive():
listener.StartListeningForEvents(sb_interpreter.GetBroadcaster(),
lldb.SBCommandInterpreter.eBroadcastBitQuitCommandReceived | \
lldb.SBCommandInterpreter.eBroadcastBitAsynchronousOutputData | \
lldb.SBCommandInterpreter.eBroadcastBitAsynchronousErrorData)
result = lldb.SBCommandReturnObject()
sb_interpreter.SourceInitFileInHomeDirectory(result)
# TODO Remove this debugging feature and have a way to report
# errors in init files.
if True:
result.PutError(self.debugger.GetErrorFileHandle())
result.PutOutput(self.debugger.GetOutputFileHandle())
sb_interpreter.SourceInitFileInCurrentWorkingDirectory(result)
# TODO Remove this debugging feature and have a way to report
# errors in init files.
if True:
result.PutError(self.debugger.GetErrorFileHandle())
result.PutOutput(self.debugger.GetOutputFileHandle())
event = lldb.SBEvent()
listener.WaitForEventForBroadcasterWithType(BIG_TIMEOUT,
self.io_channel.broadcaster,
IOChannel.eBroadcastBitThreadDidStart,
event)
self.ready_for_command()
while not self.is_done:
listener.WaitForEvent(BIG_TIMEOUT, event)
if event:
if event.GetBroadcaster():
ev_type = event.GetType()
if (event.BroadcasterMatchesRef(self.io_channel.broadcaster)):
if ev_type & IOChannel.eBroadcastBitHasUserInput:
command_string = lldb.SBEvent.GetCStringFromEvent(event)
if command_string is None:
command_string = ''
result = lldb.SBCommandReturnObject()
self.debugger.GetCommandInterpreter().HandleCommand(command_string, result, True)
if result.GetOutputSize() > 0:
self.io_channel.out_write(result.GetOutput(), IOChannel.NO_ASYNC)
if result.GetErrorSize() > 0:
self.io_channel.err_write(result.GetError(), IOChannel.NO_ASYNC)
debug(debugDriver, 'waiting_for_command = False')
self.__waiting_for_command = False
if self.__input_reader.IsActive():
self.ready_for_command()
elif ev_type & IOChannel.eBroadcastBitThreadShouldExit \
or ev_type & IOChannel.eBroadcastBitThreadDidExit:
self.is_done = True
if ev_type & IOChannel.eBroadcastBitThreadDidExit:
iochannel_thread_exited = True
else:
# TODO: __handle_io_event is not implemented
if self.__handle_io_event(event):
self.is_done = True
elif lldb.SBProcess.EventIsProcessEvent(event):
self.__handle_process_event(event)
elif lldb.SBBreakpoint.EventIsBreakpointEvent(event):
self.__handle_breakpoint_event(event)
elif event.BroadcasterMatchesRef(sb_interpreter.GetBroadcaster()):
# This first one should be replaced with a CommandOverrideCallback function
if ev_type & lldb.SBCommandInterpreter.eBroadcastBitQuitCommandReceived:
self.is_done = True
elif ev_type & lldb.SBCommandInterpreter.eBroadcastBitAsynchronousErrorData:
data = lldb.SBEvent.GetCStringFromEvent(event)
self.io_channel.err_write(data, IOChannel.ASYNC)
lldb_view_send(stderr_msg(data))
elif ev_type & lldb.SBCommandInterpreter.eBroadcastBitAsynchronousOutputData:
data = lldb.SBEvent.GetCStringFromEvent(event)
self.io_channel.out_write(data, IOChannel.ASYNC)
lldb_view_send(stdout_msg(data))
if not iochannel_thread_exited:
event.Clear()
listener.GetNextEventForBroadcasterWithType(self.io_channel.broadcaster,
IOChannel.eBroadcastBitThreadDidExit,
event)
if not event:
self.io_channel.stop()
self.__file_monitor.setDone()
# Ensure the listener (and everything else, really) is destroyed BEFORE the SBDebugger
# Otherwise lldb will try to lock a destroyed mutex.
# TODO: Track that bug!
listener = None
lldb.SBDebugger.Destroy(self.debugger)
debug(debugDriver, 'leaving')
set_driver_instance(None)
if self.__on_exit_callback:
self.__on_exit_callback()
class LldbDriver(threading.Thread):
eBroadcastBitThreadShouldExit = 1 << 0
eBroadcastBitThreadDidStart = 1 << 1
eBroadcastBitReadyForInput = 1 << 2
__is_done = False
__io_channel = None
__broadcaster = None
__input_reader = None
__waiting_for_command = False
# FIXME: This should be configurable
__max_instructions = 200
##########################################
# Python object functions.
def __init__(self, window, log_callback=None, process_stopped_callback=None, on_exit_callback=None):
super(LldbDriver, self).__init__(name='sublime.lldb.driver')
self.__window = window
lldb.SBDebugger.Initialize()
self.__broadcaster = lldb.SBBroadcaster('Driver')
self.__process_stopped_callback = process_stopped_callback
self.__on_exit_callback = on_exit_callback
# if log_callback:
# self._debugger = lldb.SBDebugger.Create(False, log_callback)
# else:
self._debugger = lldb.SBDebugger.Create(False)
self.__listener = self._debugger.GetListener()
set_driver_instance(self)
r, w = os.pipe()
self.__io_channel_r_fh = os.fdopen(r, 'r', 0)
self.__io_channel_w_fh = os.fdopen(w, 'w', 0)
self.__io_channel = IOChannel(self, self.__io_channel_r_fh, lldb_view_send)
# self._debugger.SetCloseInputOnEOF(False)
self.__input_reader = lldb.SBInputReader()
def __del__(self):
# del self.__io_channel
# del self.__broadcaster
# del self._debugger
lldb.SBDebugger.Terminate()
##########################################
# Driver properties.
@property
def debugger(self):
"""The low-level SBDebugger for this driver."""
return self._debugger
@property
def broadcaster(self):
return self.__broadcaster
@property
def listener(self):
return self.__listener
@property
def io_channel(self):
"""The IO channel for this driver."""
return self.__io_channel
@io_channel.deleter
def io_channel(self):
del self.__io_channel
@property
def is_done(self):
"""True if the debugger has finished its work."""
return self.__is_done
@is_done.setter
def is_done(self, done):
self.__is_done = done
##########################################
# Process queries.
def current_target(self):
target = self.debugger.GetSelectedTarget()
return target
def current_process(self):
target = self.current_target()
if not target:
return None
process = target.GetProcess()
return process
def current_thread(self):
process = self.current_process()
if not process:
return False
thread = process.GetSelectedThread()
return thread
def current_frame(self):
thread = self.current_thread()
if not thread:
return None
frame = thread.GetSelectedFrame()
return frame
def get_PC(self):
frame = self.current_frame()
if not frame:
return False
target = frame.GetThread().GetProcess().GetTarget()
return frame.GetPCAddress().GetLoadAddress(target)
@property
def line_entry(self):
frame = self.current_frame()
if not frame:
return None
entry = frame.GetLineEntry()
filespec = entry.GetFileSpec()
if filespec:
return (filespec.GetDirectory(), filespec.GetFilename(), \
entry.GetLine())
else:
return None
def process_is_running(self, proc=None):
if proc is None:
proc = self.current_process()
if proc:
return proc.GetState() == lldb.eStateRunning
return False
def process_is_stopped(self, proc=None):
if proc is None:
proc = self.current_process()
if proc:
return proc.GetState() == lldb.eStateStopped
return False
def process_has_exited(self, proc=None):
if proc is None:
proc = self.current_process()
if proc:
return proc.GetState() == lldb.eStateExited
return False
def disassemble_selected_frame(self):
frame = self.current_frame()
return self.disassemble_frame(frame)
def disassemble_frame(self, frame):
if not frame:
debug(debugDriver, 'Driver.disassemble_frame: not frame == True')
return None
target = frame.GetThread().GetProcess().GetTarget()
pc = frame.GetPCAddress()
function = pc.GetFunction()
symbol = pc.GetSymbol()
if function.IsValid():
code = function.GetInstructions(target)
elif symbol.IsValid():
code = symbol.GetInstructions(target)
else:
code = target.ReadInstructions(pc, self.__max_instructions)
result = []
for i in code:
comment = i.GetComment(target)
# data = i.GetData(target)
# data_str = ''
# if data.GetByteSize() > 0:
# stream = lldb.SBStream()
# error = lldb.SBError()
# data.GetDescription(stream, data.GetAddress(error, 0))
# if error.Success():
# data_str = " (data: %s)" % stream.GetData()
if len(comment) > 0:
result.append((i.GetAddress().GetLoadAddress(target), i.GetMnemonic(target), i.GetOperands(target), comment))
else:
result.append((i.GetAddress().GetLoadAddress(target), i.GetMnemonic(target), i.GetOperands(target)))
return result
def get_breakpoint_locations_for_file(self, filename):
bp_iter = self.current_target().breakpoint_iter()
def filter(bp_loc):
addr = bp_loc.GetAddress()
if addr:
line_entry = addr.GetLineEntry()
if line_entry:
filespec = line_entry.GetFileSpec()
if filespec:
filespec_path = filespec.GetDirectory() + '/' + filespec.GetFilename()
return filespec_path == filename
lst = [bp_loc for bp in bp_iter for bp_loc in bp if filter(bp_loc)]
return lst
##########################################
# Process I/O methods.
def get_process_stdout(self):
string = stdout_msg(self.debugger.GetSelectedTarget(). \
GetProcess().GetSTDOUT(1024))
while len(string) > 0:
lldb_view_send(string)
string = stdout_msg(self.debugger.GetSelectedTarget(). \
GetProcess().GetSTDOUT(1024))
def get_process_stderr(self):
string = stderr_msg(self.debugger.GetSelectedTarget(). \
GetProcess().GetSTDOUT(1024))
while len(string) > 0:
lldb_view_send(string)
string = stderr_msg(self.debugger.GetSelectedTarget(). \
GetProcess().GetSTDOUT(1024))
##########################################
# Driver input methods.
def maybe_get_input(self):
if self.is_ready_for_command() and self.debugger.InputReaderIsTopReader(self.__input_reader):
LldbInputDelegate.get_input(self.__window, '(lldb)')
return True
else:
LldbInputDelegate.get_input(self.__window, '?')
return True
def is_ready_for_command(self):
return self.__waiting_for_command
def ready_for_command(self):
"""Send an eBroadcastBitReadyForInput if the debugger wasn't ready before this call."""
debug(debugDriver, 'ready for command. was waiting: ' + str(self.__waiting_for_command))
if not self.__waiting_for_command:
self.__waiting_for_command = True
self.broadcaster.BroadcastEventByType(LldbDriver.eBroadcastBitReadyForInput, False)
def send_input(self, cmd):
"""Send a command asynchronously to the IO channel."""
self.__to_debugger_fh_w.write(bytes(cmd) + '\n')
self.__to_debugger_fh_w.flush()
# event = lldb.SBEvent(IOChannel.eBroadcastBitHasUserInput, str(cmd))
# self.io_channel.broadcaster.BroadcastEvent(event)
def __input_reader_callback(self, input_reader, notification, bytes):
if (notification == lldb.eInputReaderReactivate):
self.ready_for_command()
elif (notification == lldb.eInputReaderGotToken):
# We're using a Line granularity. We don't receive the \n
self.__io_channel_w_fh.write(bytes + '\n')
self.__io_channel_w_fh.flush()
elif (notification == lldb.eInputReaderAsynchronousOutputWritten):
io_channel = self.io_channel
if io_channel:
pass
# io_channel.refresh_prompt()
elif (notification == lldb.eInputReaderInterrupt):
io_channel = self.io_channel
if io_channel:
io_channel.out_write('^C\n', io_channel.NO_ASYNC)
# io_channel.refresh_prompt()
elif (notification == lldb.eInputReaderEndOfFile):
io_channel = self.io_channel
if io_channel:
io_channel.out_write('^D\n', io_channel.NO_ASYNC)
# io_channel.refresh_prompt()
self.__io_channel_w_fh.write(b'quit\n')
elif (notification == lldb.eInputReaderActivate):
pass
elif (notification == lldb.eInputReaderDeactivate):
# Another input reader got pushed onto the stack
# Let's open an input prompt for it.
LldbInputDelegate.get_input(self.__window, '?')
elif (notification == lldb.eInputReaderDone):
pass
def notif_str():
return [
"eInputReaderActivate, // reader is newly pushed onto the reader stack ",
"eInputReaderAsynchronousOutputWritten, // an async output event occurred; the reader may want to do something",
"eInputReaderReactivate, // reader is on top of the stack again after another reader was popped off ",
"eInputReaderDeactivate, // another reader was pushed on the stack",
"eInputReaderGotToken, // reader got one of its tokens (granularity)",
"eInputReaderInterrupt, // reader received an interrupt signal (probably from a control-c)",
"eInputReaderEndOfFile, // reader received an EOF char (probably from a control-d)",
"eInputReaderDone // reader was just popped off the stack and is done"][notification]
return len(bytes)
def __master_thread_bytes_received(self, string):
self.io_channel.out_write(string, IOChannel.ASYNC)
##########################################
# Driver run loop.
def run(self):
thread_created('<' + self.name + '>')
sb_interpreter = self._debugger.GetCommandInterpreter()
#listener = self._debugger.GetListener()
listener = self.__listener
listener.StartListeningForEventClass(self._debugger,
lldb.SBTarget.GetBroadcasterClassName(),
lldb.SBTarget.eBroadcastBitBreakpointChanged)
# This isn't in Driver.cpp. Check why it listens to those events (because it uses SBDebugger's listener?)
# listener.StartListeningForEventClass(self._debugger,
# lldb.SBProcess.GetBroadcasterClassName(),
# lldb.SBProcess.eBroadcastBitStateChanged | \
# lldb.SBProcess.eBroadcastBitInterrupt | \
# lldb.SBProcess.eBroadcastBitSTDOUT | \
# lldb.SBProcess.eBroadcastBitSTDERR)
# Warn whoever started us that we can start working
self.broadcaster.BroadcastEventByType(LldbDriver.eBroadcastBitThreadDidStart)
# Create pipes for communicating with the debugger
in_pipe_fd, out_pipe_fd = os.pipe()
self.__from_debugger_fh_r = os.fdopen(in_pipe_fd, 'r', 0)
self.__from_debugger_fh_w = os.fdopen(out_pipe_fd, 'w', 0)
in_pipe_fd, out_pipe_fd = os.pipe()
self.__to_debugger_fh_r = os.fdopen(in_pipe_fd, 'r', 0)
self.__to_debugger_fh_w = os.fdopen(out_pipe_fd, 'w', 0)
self.__file_monitor = FileMonitor(self.__master_thread_bytes_received, self.__from_debugger_fh_r)
self.debugger.SetOutputFileHandle(self.__from_debugger_fh_w, False)
self.debugger.SetErrorFileHandle(self.__from_debugger_fh_w, False)
self.debugger.SetInputFileHandle(self.__to_debugger_fh_r, False)
# m_debugger.SetUseExternalEditor(m_option_data.m_use_external_editor);
error = lldb.SBError(self.__input_reader.Initialize(self.debugger,
self.__input_reader_callback,
lldb.eInputReaderGranularityLine,
None, # end token (NULL == never done)
None, # Prompt (NULL == taken care of elsewhere)
False)) # echo input (we'll take care of this elsewhere)
if error.Fail():
# Fail now... We can't have any input reader
sublime.error_message('error: ' + error.GetCString())
return
self.debugger.PushInputReader(self.__input_reader)
if listener.IsValid():
iochannel_thread_exited = False
listener.StartListeningForEvents(self.io_channel.broadcaster,
IOChannel.eBroadcastBitHasUserInput | \
IOChannel.eBroadcastBitUserInterrupt | \
IOChannel.eBroadcastBitThreadShouldExit | \
IOChannel.eBroadcastBitThreadDidStart | \
IOChannel.eBroadcastBitThreadDidExit)
self.io_channel.start()
if self.io_channel.is_alive():
listener.StartListeningForEvents(sb_interpreter.GetBroadcaster(),
lldb.SBCommandInterpreter.eBroadcastBitQuitCommandReceived | \
lldb.SBCommandInterpreter.eBroadcastBitAsynchronousOutputData | \
lldb.SBCommandInterpreter.eBroadcastBitAsynchronousErrorData)
result = lldb.SBCommandReturnObject()
sb_interpreter.SourceInitFileInHomeDirectory(result)
# TODO Remove this debugging feature and have a way to report
# errors in init files.
if True:
result.PutError(self.debugger.GetErrorFileHandle())
result.PutOutput(self.debugger.GetOutputFileHandle())
sb_interpreter.SourceInitFileInCurrentWorkingDirectory(result)
# TODO Remove this debugging feature and have a way to report
# errors in init files.
if True:
result.PutError(self.debugger.GetErrorFileHandle())
result.PutOutput(self.debugger.GetOutputFileHandle())
event = lldb.SBEvent()
listener.WaitForEventForBroadcasterWithType(BIG_TIMEOUT,
self.io_channel.broadcaster,
IOChannel.eBroadcastBitThreadDidStart,
event)
self.ready_for_command()
while not self.is_done:
listener.WaitForEvent(BIG_TIMEOUT, event)
if event:
if event.GetBroadcaster():
ev_type = event.GetType()
if (event.BroadcasterMatchesRef(self.io_channel.broadcaster)):
if ev_type & IOChannel.eBroadcastBitHasUserInput:
command_string = lldb.SBEvent.GetCStringFromEvent(event)
if command_string is None:
command_string = ''
result = lldb.SBCommandReturnObject()
self.debugger.GetCommandInterpreter().HandleCommand(command_string, result, True)
if result.GetOutputSize() > 0:
self.io_channel.out_write(result.GetOutput(), IOChannel.NO_ASYNC)
if result.GetErrorSize() > 0:
self.io_channel.err_write(result.GetError(), IOChannel.NO_ASYNC)
debug(debugDriver, 'waiting_for_command = False')
self.__waiting_for_command = False
if self.__input_reader.IsActive():
self.ready_for_command()
elif ev_type & IOChannel.eBroadcastBitThreadShouldExit \
or ev_type & IOChannel.eBroadcastBitThreadDidExit:
self.is_done = True
if ev_type & IOChannel.eBroadcastBitThreadDidExit:
iochannel_thread_exited = True
else:
# TODO: __handle_io_event is not implemented
if self.__handle_io_event(event):
self.is_done = True
elif lldb.SBProcess.EventIsProcessEvent(event):
self.__handle_process_event(event)
elif lldb.SBBreakpoint.EventIsBreakpointEvent(event):
self.__handle_breakpoint_event(event)
elif event.BroadcasterMatchesRef(sb_interpreter.GetBroadcaster()):
# This first one should be replaced with a CommandOverrideCallback function
if ev_type & lldb.SBCommandInterpreter.eBroadcastBitQuitCommandReceived:
self.is_done = True
elif ev_type & lldb.SBCommandInterpreter.eBroadcastBitAsynchronousErrorData:
data = lldb.SBEvent.GetCStringFromEvent(event)
self.io_channel.err_write(data, IOChannel.ASYNC)
lldb_view_send(stderr_msg(data))
elif ev_type & lldb.SBCommandInterpreter.eBroadcastBitAsynchronousOutputData:
data = lldb.SBEvent.GetCStringFromEvent(event)
self.io_channel.out_write(data, IOChannel.ASYNC)
lldb_view_send(stdout_msg(data))
if not iochannel_thread_exited:
event.Clear()
listener.GetNextEventForBroadcasterWithType(self.io_channel.broadcaster,
IOChannel.eBroadcastBitThreadDidExit,
event)
if not event:
self.io_channel.stop()
self.__file_monitor.setDone()
# Ensure the listener (and everything else, really) is destroyed BEFORE the SBDebugger
# Otherwise lldb will try to lock a destroyed mutex.
# TODO: Track that bug!
listener = None
lldb.SBDebugger.Destroy(self.debugger)
debug(debugDriver, 'leaving')
set_driver_instance(None)
if self.__on_exit_callback:
self.__on_exit_callback()
def stop(self):
self.broadcaster.BroadcastEventByType(LldbDriver.eBroadcastBitThreadShouldExit)
def __handle_breakpoint_event(self, ev):
type = lldb.SBBreakpoint.GetBreakpointEventTypeFromEvent(ev)
# TODO: Remove duplicate code for adding/deleting BP
if type & lldb.eBreakpointEventTypeCommandChanged \
or type & lldb.eBreakpointEventTypeIgnoreChanged \
or type & lldb.eBreakpointEventTypeConditionChanged \
or type & lldb.eBreakpointEventTypeLocationsResolved:
None
elif type & lldb.eBreakpointEventTypeAdded:
# TODO: show disabled bps
bp = lldb.SBBreakpoint.GetBreakpointFromEvent(ev)
for loc in bp:
entry = None
if loc and loc.GetAddress():
line_entry = loc.GetAddress().GetLineEntry()
if line_entry:
filespec = line_entry.GetFileSpec()
if filespec:
entry = (filespec.GetDirectory() + '/' + filespec.GetFilename(), \
line_entry.GetLine())
else:
return None
if entry:
ui_updater().breakpoint_added(entry[0], entry[1], loc.IsEnabled())
elif type & lldb.eBreakpointEventTypeEnabled \
or type & lldb.eBreakpointEventTypeDisabled:
bp = lldb.SBBreakpoint.GetBreakpointFromEvent(ev)
for loc in bp:
entry = None
if loc and loc.GetAddress():
line_entry = loc.GetAddress().GetLineEntry()
if line_entry:
filespec = line_entry.GetFileSpec()
if filespec:
entry = (filespec.GetDirectory() + '/' + filespec.GetFilename(), \
line_entry.GetLine())
else:
return None
if entry:
ui_updater().breakpoint_changed(entry[0], entry[1], loc.IsEnabled())
elif type & lldb.eBreakpointEventTypeRemoved:
bp = lldb.SBBreakpoint.GetBreakpointFromEvent(ev)
for loc in bp:
entry = None
if loc and loc.GetAddress():
line_entry = loc.GetAddress().GetLineEntry()
if line_entry:
filespec = line_entry.GetFileSpec()
if filespec:
entry = (filespec.GetDirectory() + '/' + filespec.GetFilename(), \
line_entry.GetLine())
else:
return None
if entry:
ui_updater().breakpoint_removed(entry[0], entry[1], loc.IsEnabled())
elif type & lldb.eBreakpointEventTypeLocationsAdded:
new_locs = lldb.SBBreakpoint.GetNumBreakpointLocationsFromEvent(ev)
if new_locs > 0:
bp = lldb.SBBreakpoint.GetBreakpointFromEvent(ev)
lldb_view_send("%d locations added to breakpoint %d\n" %
(new_locs, bp.GetID()))
elif type & lldb.eBreakpointEventTypeLocationsRemoved:
None
def __handle_process_event(self, ev):
type = ev.GetType()
if type & lldb.SBProcess.eBroadcastBitSTDOUT:
self.get_process_stdout()
elif type & lldb.SBProcess.eBroadcastBitSTDOUT:
self.get_process_stderr()
elif type & lldb.SBProcess.eBroadcastBitInterrupt:
debug(debugDriver, 'Got a process interrupt event!')
lldbutil.get_description(ev)
if self.__process_stopped_callback:
self.__process_stopped_callback(self, lldb.SBProcess.GetProcessFromEvent(ev))
elif type & lldb.SBProcess.eBroadcastBitStateChanged:
self.get_process_stdout()
self.get_process_stderr()
# only after printing the std* can we print our prompts
state = lldb.SBProcess.GetStateFromEvent(ev)
if state == lldb.eStateInvalid:
return
process = lldb.SBProcess.GetProcessFromEvent(ev)
assert process.IsValid()
if state == lldb.eStateInvalid \
or state == lldb.eStateUnloaded \
or state == lldb.eStateConnected \
or state == lldb.eStateAttaching \
or state == lldb.eStateLaunching \
or state == lldb.eStateStepping \
or state == lldb.eStateDetached:
lldb_view_send("Process %llu %s\n", process.GetProcessID(),
self.debugger.StateAsCString(state))
elif state == lldb.eStateRunning:
None # Don't be too chatty
elif state == lldb.eStateExited:
debug(debugDriver, 'process state: ' + lldbutil.state_type_to_str(state))
r = self.interpret_command('process status')
lldb_view_send(stdout_msg(r[0].GetOutput()))
lldb_view_send(stderr_msg(r[0].GetError()))
# Remove program counter markers
if self.__process_stopped_callback:
self.__process_stopped_callback(self, process, state)
elif state == lldb.eStateStopped \
or state == lldb.eStateCrashed \
or state == lldb.eStateSuspended:
debug(debugDriver, 'process state: ' + lldbutil.state_type_to_str(state)) if state != lldb.eStateStopped else None
if lldb.SBProcess.GetRestartedFromEvent(ev):
lldb_view_send('Process %llu stopped and was programmatically restarted.' %
process.GetProcessID())
else:
self.__update_selected_thread()
if self.__process_stopped_callback:
self.__process_stopped_callback(self, process, state)
def __update_selected_thread(self):
debugger = self.debugger
proc = debugger.GetSelectedTarget().GetProcess()
if proc.IsValid():
curr_thread = proc.GetSelectedThread()
current_thread_stop_reason = curr_thread.GetStopReason()
other_thread = lldb.SBThread()
plan_thread = lldb.SBThread()
if not curr_thread.IsValid() \
or current_thread_stop_reason == lldb.eStopReasonInvalid \
or current_thread_stop_reason == lldb.eStopReasonNone:
for t in proc:
t_stop_reason = t.GetStopReason()
if t_stop_reason == lldb.eStopReasonInvalid \
or t_stop_reason == lldb.eStopReasonNone:
pass
elif t_stop_reason == lldb.eStopReasonTrace \
or t_stop_reason == lldb.eStopReasonBreakpoint \
or t_stop_reason == lldb.eStopReasonWatchpoint \
or t_stop_reason == lldb.eStopReasonSignal \
or t_stop_reason == lldb.eStopReasonException:
debug(debugDriver, 'thread stop reason: ' + lldbutil.stop_reason_to_str(current_thread_stop_reason))
if not other_thread:
other_thread = t
elif t_stop_reason == lldb.eStopReasonPlanComplete:
if not plan_thread:
plan_thread = t
if plan_thread:
proc.SetSelectedThread(plan_thread)
elif other_thread:
proc.SetSelectedThread(other_thread)
else:
if curr_thread:
thread = curr_thread
else:
thread = proc.GetThreadAtIndex(0)
proc.SetSelectedThread(thread)
##########################################
# Driver interaction.
def interpret_command(self, cmd, add_to_history=False):
result = lldb.SBCommandReturnObject()
ci = self.debugger.GetCommandInterpreter()
r = ci.HandleCommand(str(cmd), result, add_to_history)
return (result, r)
