diff options
Diffstat (limited to 'lldb/utils/lui/debuggerdriver.py')
| -rw-r--r-- | lldb/utils/lui/debuggerdriver.py | 142 |
1 files changed, 0 insertions, 142 deletions
diff --git a/lldb/utils/lui/debuggerdriver.py b/lldb/utils/lui/debuggerdriver.py deleted file mode 100644 index f94ce5face7..00000000000 --- a/lldb/utils/lui/debuggerdriver.py +++ /dev/null @@ -1,142 +0,0 @@ -##===-- debuggerdriver.py ------------------------------------*- Python -*-===## -## -# Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -# See https://llvm.org/LICENSE.txt for license information. -# SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -## -##===----------------------------------------------------------------------===## - - -import lldb -import lldbutil -import sys -from threading import Thread - - -class DebuggerDriver(Thread): - """ Drives the debugger and responds to events. """ - - def __init__(self, debugger, event_queue): - Thread.__init__(self) - self.event_queue = event_queue - # This is probably not great because it does not give liblldb a chance - # to clean up - self.daemon = True - self.initialize(debugger) - - def initialize(self, debugger): - self.done = False - self.debugger = debugger - self.listener = debugger.GetListener() - if not self.listener.IsValid(): - raise "Invalid listener" - - self.listener.StartListeningForEventClass(self.debugger, - lldb.SBTarget.GetBroadcasterClassName(), - lldb.SBTarget.eBroadcastBitBreakpointChanged - #| lldb.SBTarget.eBroadcastBitModuleLoaded - #| lldb.SBTarget.eBroadcastBitModuleUnloaded - | lldb.SBTarget.eBroadcastBitWatchpointChanged - #| lldb.SBTarget.eBroadcastBitSymbolLoaded - ) - - self.listener.StartListeningForEventClass(self.debugger, - lldb.SBThread.GetBroadcasterClassName(), - lldb.SBThread.eBroadcastBitStackChanged - # lldb.SBThread.eBroadcastBitBreakpointChanged - | lldb.SBThread.eBroadcastBitThreadSuspended - | lldb.SBThread.eBroadcastBitThreadResumed - | lldb.SBThread.eBroadcastBitSelectedFrameChanged - | lldb.SBThread.eBroadcastBitThreadSelected - ) - - self.listener.StartListeningForEventClass(self.debugger, - lldb.SBProcess.GetBroadcasterClassName(), - lldb.SBProcess.eBroadcastBitStateChanged - | lldb.SBProcess.eBroadcastBitInterrupt - | lldb.SBProcess.eBroadcastBitSTDOUT - | lldb.SBProcess.eBroadcastBitSTDERR - | lldb.SBProcess.eBroadcastBitProfileData - ) - self.listener.StartListeningForEventClass(self.debugger, - lldb.SBCommandInterpreter.GetBroadcasterClass(), - lldb.SBCommandInterpreter.eBroadcastBitThreadShouldExit - | lldb.SBCommandInterpreter.eBroadcastBitResetPrompt - | lldb.SBCommandInterpreter.eBroadcastBitQuitCommandReceived - | lldb.SBCommandInterpreter.eBroadcastBitAsynchronousOutputData - | lldb.SBCommandInterpreter.eBroadcastBitAsynchronousErrorData - ) - - def createTarget(self, target_image, args=None): - self.handleCommand("target create %s" % target_image) - if args is not None: - self.handleCommand("settings set target.run-args %s" % args) - - def attachProcess(self, pid): - self.handleCommand("process attach -p %d" % pid) - pass - - def loadCore(self, corefile): - self.handleCommand("target create -c %s" % corefile) - pass - - def setDone(self): - self.done = True - - def isDone(self): - return self.done - - def getPrompt(self): - return self.debugger.GetPrompt() - - def getCommandInterpreter(self): - return self.debugger.GetCommandInterpreter() - - def getSourceManager(self): - return self.debugger.GetSourceManager() - - def setSize(self, width, height): - # FIXME: respect height - self.debugger.SetTerminalWidth(width) - - def getTarget(self): - return self.debugger.GetTargetAtIndex(0) - - def handleCommand(self, cmd): - ret = lldb.SBCommandReturnObject() - self.getCommandInterpreter().HandleCommand(cmd, ret) - return ret - - def eventLoop(self): - while not self.isDone(): - event = lldb.SBEvent() - got_event = self.listener.WaitForEvent(lldb.UINT32_MAX, event) - if got_event and not event.IsValid(): - self.winAddStr("Warning: Invalid or no event...") - continue - elif not event.GetBroadcaster().IsValid(): - continue - - self.event_queue.put(event) - - def run(self): - self.eventLoop() - - def terminate(self): - lldb.SBDebugger.Terminate() - sys.exit(0) - - -def createDriver(debugger, event_queue): - driver = DebuggerDriver(debugger, event_queue) - # driver.start() - # if pid specified: - # - attach to pid - # else if core file specified - # - create target from corefile - # else - # - create target from file - # - settings append target.run-args <args-from-cmdline> - # source .lldbinit file - - return driver |
