6421bd94ea
This adds new types for setExceptionBreakpoints and adds support for `supportsExceptionFilterOptions`, which allows exception breakpoints to set a condition. While testing this, I noticed that obj-c exception catch breakpoints may not be working correctly in lldb-dap.
81 lines
2.9 KiB
C++
81 lines
2.9 KiB
C++
//===-- InitializeRequestHandler.cpp --------------------------------------===//
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//
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// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions.
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// See https://llvm.org/LICENSE.txt for license information.
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// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception
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//
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//===----------------------------------------------------------------------===//
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#include "CommandPlugins.h"
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#include "DAP.h"
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#include "EventHelper.h"
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#include "JSONUtils.h"
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#include "LLDBUtils.h"
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#include "Protocol/ProtocolRequests.h"
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#include "RequestHandler.h"
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#include "lldb/API/SBTarget.h"
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using namespace lldb_dap;
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using namespace lldb_dap::protocol;
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/// Initialize request; value of command field is 'initialize'.
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llvm::Expected<InitializeResponse> InitializeRequestHandler::Run(
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const InitializeRequestArguments &arguments) const {
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dap.clientFeatures = arguments.supportedFeatures;
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// Do not source init files until in/out/err are configured.
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dap.debugger = lldb::SBDebugger::Create(false);
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dap.debugger.SetInputFile(dap.in);
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dap.target = dap.debugger.GetDummyTarget();
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llvm::Expected<int> out_fd = dap.out.GetWriteFileDescriptor();
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if (!out_fd)
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return out_fd.takeError();
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dap.debugger.SetOutputFile(lldb::SBFile(*out_fd, "w", false));
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llvm::Expected<int> err_fd = dap.err.GetWriteFileDescriptor();
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if (!err_fd)
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return err_fd.takeError();
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dap.debugger.SetErrorFile(lldb::SBFile(*err_fd, "w", false));
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auto interp = dap.debugger.GetCommandInterpreter();
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// The sourceInitFile option is not part of the DAP specification. It is an
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// extension used by the test suite to prevent sourcing `.lldbinit` and
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// changing its behavior.
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if (arguments.lldbExtSourceInitFile.value_or(true)) {
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dap.debugger.SkipLLDBInitFiles(false);
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dap.debugger.SkipAppInitFiles(false);
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lldb::SBCommandReturnObject init;
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interp.SourceInitFileInGlobalDirectory(init);
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interp.SourceInitFileInHomeDirectory(init);
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}
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if (llvm::Error err = dap.RunPreInitCommands())
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return err;
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auto cmd = dap.debugger.GetCommandInterpreter().AddMultiwordCommand(
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"lldb-dap", "Commands for managing lldb-dap.");
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if (arguments.supportedFeatures.contains(
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eClientFeatureStartDebuggingRequest)) {
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cmd.AddCommand(
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"start-debugging", new StartDebuggingCommand(dap),
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"Sends a startDebugging request from the debug adapter to the client "
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"to start a child debug session of the same type as the caller.");
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}
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cmd.AddCommand(
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"repl-mode", new ReplModeCommand(dap),
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"Get or set the repl behavior of lldb-dap evaluation requests.");
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cmd.AddCommand("send-event", new SendEventCommand(dap),
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"Sends an DAP event to the client.");
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if (arguments.supportedFeatures.contains(eClientFeatureProgressReporting))
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dap.StartProgressEventThread();
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// Start our event thread so we can receive events from the debugger, target,
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// process and more.
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dap.StartEventThread();
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return dap.GetCapabilities();
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}
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