diff options
Diffstat (limited to 'lldb/examples/python/process_events.py')
| -rwxr-xr-x | lldb/examples/python/process_events.py | 82 |
1 files changed, 42 insertions, 40 deletions
diff --git a/lldb/examples/python/process_events.py b/lldb/examples/python/process_events.py index c93020a979f..a00217b70c8 100755 --- a/lldb/examples/python/process_events.py +++ b/lldb/examples/python/process_events.py @@ -9,6 +9,8 @@ #---------------------------------------------------------------------- import commands +from __future__ import print_function + import optparse import os import platform @@ -46,18 +48,18 @@ except ImportError: except ImportError: pass else: - print 'imported lldb from: "%s"' % (lldb_python_dir) + print('imported lldb from: "%s"' % (lldb_python_dir)) success = True break if not success: - print "error: couldn't locate the 'lldb' module, please set PYTHONPATH correctly" + 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: - print '%s %s' % (thread, thread.GetFrameAtIndex(0)) + print('%s %s' % (thread, thread.GetFrameAtIndex(0))) def run_commands(command_interpreter, commands): @@ -65,9 +67,9 @@ def run_commands(command_interpreter, commands): for command in commands: command_interpreter.HandleCommand(command, return_obj) if return_obj.Succeeded(): - print return_obj.GetOutput() + print(return_obj.GetOutput()) else: - print return_obj + print(return_obj) if options.stop_on_error: break @@ -241,17 +243,17 @@ def main(argv): if options.run_count == 1: attach_info = lldb.SBAttachInfo(options.attach_pid) else: - print "error: --run-count can't be used with the --attach-pid option" + print("error: --run-count can't be used with the --attach-pid option") sys.exit(1) elif not options.attach_name is None: if options.run_count == 1: attach_info = lldb.SBAttachInfo( options.attach_name, options.attach_wait) else: - print "error: --run-count can't be used with the --attach-name option" + print("error: --run-count can't be used with the --attach-name option") sys.exit(1) else: - print 'error: a program path for a program to debug and its arguments are required' + print('error: a program path for a program to debug and its arguments are required') sys.exit(1) # Create a new debugger instance @@ -261,7 +263,7 @@ def main(argv): # Create a target from a file and arch if exe: - print "Creating a target for '%s'" % exe + print("Creating a target for '%s'" % exe) error = lldb.SBError() target = debugger.CreateTarget( exe, options.arch, options.platform, True, error) @@ -283,26 +285,26 @@ def main(argv): if launch_info: if options.run_count == 1: - print 'Launching "%s"...' % (exe) + print('Launching "%s"...' % (exe)) else: - print 'Launching "%s"... (launch %u of %u)' % (exe, run_idx + 1, options.run_count) + print('Launching "%s"... (launch %u of %u)' % (exe, run_idx + 1, options.run_count)) process = target.Launch(launch_info, error) else: if options.attach_pid != -1: - print 'Attaching to process %i...' % (options.attach_pid) + print('Attaching to process %i...' % (options.attach_pid)) else: if options.attach_wait: - print 'Waiting for next to process named "%s" to launch...' % (options.attach_name) + print('Waiting for next to process named "%s" to launch...' % (options.attach_name)) else: - print 'Attaching to existing process named "%s"...' % (options.attach_name) + print('Attaching to existing process named "%s"...' % (options.attach_name)) process = target.Attach(attach_info, error) # Make sure the launch went ok if process and process.GetProcessID() != lldb.LLDB_INVALID_PROCESS_ID: pid = process.GetProcessID() - print 'Process is %i' % (pid) + print('Process is %i' % (pid)) if attach_info: # continue process if we attached as we won't get an # initial event @@ -319,19 +321,19 @@ def main(argv): state = lldb.SBProcess.GetStateFromEvent(event) if state == lldb.eStateInvalid: # Not a state event - print 'process event = %s' % (event) + print('process event = %s' % (event)) else: - print "process state changed event: %s" % (lldb.SBDebugger.StateAsCString(state)) + print("process state changed event: %s" % (lldb.SBDebugger.StateAsCString(state))) if state == lldb.eStateStopped: if stop_idx == 0: if launch_info: - print "process %u launched" % (pid) + print("process %u launched" % (pid)) run_commands( command_interpreter, ['breakpoint list']) else: - print "attached to process %u" % (pid) + print("attached to process %u" % (pid)) for m in target.modules: - print m + print(m) if options.breakpoints: for bp in options.breakpoints: debugger.HandleCommand( @@ -342,74 +344,74 @@ def main(argv): command_interpreter, options.launch_commands) else: if options.verbose: - print "process %u stopped" % (pid) + print("process %u stopped" % (pid)) run_commands( command_interpreter, options.stop_commands) stop_idx += 1 print_threads(process, options) - print "continuing process %u" % (pid) + 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) + print("process %u exited with status %u: %s" % (pid, process.GetExitStatus(), exit_desc)) else: - print "process %u exited with status %u" % (pid, process.GetExitStatus()) + 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("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) + 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) + print("process %u resumed" % (pid)) elif state == lldb.eStateUnloaded: - print "process %u unloaded, this shouldn't happen" % (pid) + print("process %u unloaded, this shouldn't happen" % (pid)) done = True elif state == lldb.eStateConnected: - print "process connected" + print("process connected") elif state == lldb.eStateAttaching: - print "process attaching" + print("process attaching") elif state == lldb.eStateLaunching: - print "process launching" + print("process launching") else: - print 'event = %s' % (event) + print('event = %s' % (event)) else: # timeout waiting for an event - print "no process event for %u seconds, killing the process..." % (options.event_timeout) + print("no process event for %u seconds, killing the process..." % (options.event_timeout)) done = True # Now that we are done dump the stdout and stderr process_stdout = process.GetSTDOUT(1024) if process_stdout: - print "Process STDOUT:\n%s" % (process_stdout) + print("Process STDOUT:\n%s" % (process_stdout)) while process_stdout: process_stdout = process.GetSTDOUT(1024) - print process_stdout + print(process_stdout) process_stderr = process.GetSTDERR(1024) if process_stderr: - print "Process STDERR:\n%s" % (process_stderr) + print("Process STDERR:\n%s" % (process_stderr)) while process_stderr: process_stderr = process.GetSTDERR(1024) - print process_stderr + print(process_stderr) process.Kill() # kill the process else: if error: - print error + print(error) else: if launch_info: - print 'error: launch failed' + print('error: launch failed') else: - print 'error: attach failed' + print('error: attach failed') lldb.SBDebugger.Terminate() |
