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https://github.com/llvm/llvm-project.git
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563ef30601
This is a follow-on to: https://github.com/llvm/llvm-project/pull/82085 The completer for register names was missing from the argument table. I somehow missed that the only register completer test was x86_64, so that test broke. I added the completer in to the right slot in the argument table, and added a small completions test that just uses the alias register names. If we end up having a platform that doesn't define register names, we'll have to skip this test there, but it should add a sniff test for register completion that will run most everywhere.
1900 lines
68 KiB
C++
1900 lines
68 KiB
C++
//===-- CommandObjectProcess.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 "CommandObjectProcess.h"
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#include "CommandObjectBreakpoint.h"
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#include "CommandObjectTrace.h"
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#include "CommandOptionsProcessAttach.h"
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#include "CommandOptionsProcessLaunch.h"
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#include "lldb/Breakpoint/Breakpoint.h"
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#include "lldb/Breakpoint/BreakpointIDList.h"
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#include "lldb/Breakpoint/BreakpointLocation.h"
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#include "lldb/Breakpoint/BreakpointName.h"
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#include "lldb/Breakpoint/BreakpointSite.h"
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#include "lldb/Core/Module.h"
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#include "lldb/Core/PluginManager.h"
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#include "lldb/Host/OptionParser.h"
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#include "lldb/Interpreter/CommandInterpreter.h"
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#include "lldb/Interpreter/CommandOptionArgumentTable.h"
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#include "lldb/Interpreter/CommandReturnObject.h"
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#include "lldb/Interpreter/OptionArgParser.h"
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#include "lldb/Interpreter/OptionGroupPythonClassWithDict.h"
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#include "lldb/Interpreter/Options.h"
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#include "lldb/Target/Platform.h"
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#include "lldb/Target/Process.h"
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#include "lldb/Target/StopInfo.h"
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#include "lldb/Target/Target.h"
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#include "lldb/Target/Thread.h"
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#include "lldb/Target/UnixSignals.h"
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#include "lldb/Utility/Args.h"
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#include "lldb/Utility/ScriptedMetadata.h"
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#include "lldb/Utility/State.h"
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#include "llvm/ADT/ScopeExit.h"
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#include <bitset>
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#include <optional>
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using namespace lldb;
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using namespace lldb_private;
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class CommandObjectProcessLaunchOrAttach : public CommandObjectParsed {
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public:
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CommandObjectProcessLaunchOrAttach(CommandInterpreter &interpreter,
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const char *name, const char *help,
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const char *syntax, uint32_t flags,
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const char *new_process_action)
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: CommandObjectParsed(interpreter, name, help, syntax, flags),
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m_new_process_action(new_process_action) {}
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~CommandObjectProcessLaunchOrAttach() override = default;
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protected:
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bool StopProcessIfNecessary(Process *process, StateType &state,
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CommandReturnObject &result) {
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state = eStateInvalid;
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if (process) {
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state = process->GetState();
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if (process->IsAlive() && state != eStateConnected) {
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std::string message;
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if (process->GetState() == eStateAttaching)
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message =
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llvm::formatv("There is a pending attach, abort it and {0}?",
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m_new_process_action);
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else if (process->GetShouldDetach())
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message = llvm::formatv(
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"There is a running process, detach from it and {0}?",
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m_new_process_action);
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else
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message =
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llvm::formatv("There is a running process, kill it and {0}?",
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m_new_process_action);
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if (!m_interpreter.Confirm(message, true)) {
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result.SetStatus(eReturnStatusFailed);
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return false;
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} else {
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if (process->GetShouldDetach()) {
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bool keep_stopped = false;
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Status detach_error(process->Detach(keep_stopped));
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if (detach_error.Success()) {
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result.SetStatus(eReturnStatusSuccessFinishResult);
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process = nullptr;
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} else {
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result.AppendErrorWithFormat(
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"Failed to detach from process: %s\n",
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detach_error.AsCString());
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}
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} else {
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Status destroy_error(process->Destroy(false));
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if (destroy_error.Success()) {
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result.SetStatus(eReturnStatusSuccessFinishResult);
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process = nullptr;
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} else {
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result.AppendErrorWithFormat("Failed to kill process: %s\n",
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destroy_error.AsCString());
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}
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}
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}
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}
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}
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return result.Succeeded();
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}
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std::string m_new_process_action;
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};
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// CommandObjectProcessLaunch
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#pragma mark CommandObjectProcessLaunch
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class CommandObjectProcessLaunch : public CommandObjectProcessLaunchOrAttach {
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public:
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CommandObjectProcessLaunch(CommandInterpreter &interpreter)
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: CommandObjectProcessLaunchOrAttach(
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interpreter, "process launch",
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"Launch the executable in the debugger.", nullptr,
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eCommandRequiresTarget, "restart"),
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m_class_options("scripted process", true, 'C', 'k', 'v', 0) {
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m_all_options.Append(&m_options);
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m_all_options.Append(&m_class_options, LLDB_OPT_SET_1 | LLDB_OPT_SET_2,
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LLDB_OPT_SET_ALL);
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m_all_options.Finalize();
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CommandArgumentEntry arg;
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CommandArgumentData run_args_arg;
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// Define the first (and only) variant of this arg.
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run_args_arg.arg_type = eArgTypeRunArgs;
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run_args_arg.arg_repetition = eArgRepeatOptional;
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// There is only one variant this argument could be; put it into the
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// argument entry.
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arg.push_back(run_args_arg);
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// Push the data for the first argument into the m_arguments vector.
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m_arguments.push_back(arg);
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}
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~CommandObjectProcessLaunch() override = default;
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Options *GetOptions() override { return &m_all_options; }
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std::optional<std::string> GetRepeatCommand(Args ¤t_command_args,
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uint32_t index) override {
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// No repeat for "process launch"...
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return std::string("");
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}
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protected:
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void DoExecute(Args &launch_args, CommandReturnObject &result) override {
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Debugger &debugger = GetDebugger();
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Target *target = debugger.GetSelectedTarget().get();
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// If our listener is nullptr, users aren't allows to launch
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ModuleSP exe_module_sp = target->GetExecutableModule();
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// If the target already has an executable module, then use that. If it
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// doesn't then someone must be trying to launch using a path that will
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// make sense to the remote stub, but doesn't exist on the local host.
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// In that case use the ExecutableFile that was set in the target's
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// ProcessLaunchInfo.
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if (exe_module_sp == nullptr && !target->GetProcessLaunchInfo().GetExecutableFile()) {
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result.AppendError("no file in target, create a debug target using the "
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"'target create' command");
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return;
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}
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StateType state = eStateInvalid;
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if (!StopProcessIfNecessary(m_exe_ctx.GetProcessPtr(), state, result))
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return;
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// Determine whether we will disable ASLR or leave it in the default state
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// (i.e. enabled if the platform supports it). First check if the process
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// launch options explicitly turn on/off
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// disabling ASLR. If so, use that setting;
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// otherwise, use the 'settings target.disable-aslr' setting.
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bool disable_aslr = false;
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if (m_options.disable_aslr != eLazyBoolCalculate) {
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// The user specified an explicit setting on the process launch line.
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// Use it.
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disable_aslr = (m_options.disable_aslr == eLazyBoolYes);
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} else {
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// The user did not explicitly specify whether to disable ASLR. Fall
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// back to the target.disable-aslr setting.
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disable_aslr = target->GetDisableASLR();
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}
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if (!m_class_options.GetName().empty()) {
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m_options.launch_info.SetProcessPluginName("ScriptedProcess");
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ScriptedMetadataSP metadata_sp = std::make_shared<ScriptedMetadata>(
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m_class_options.GetName(), m_class_options.GetStructuredData());
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m_options.launch_info.SetScriptedMetadata(metadata_sp);
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target->SetProcessLaunchInfo(m_options.launch_info);
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}
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if (disable_aslr)
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m_options.launch_info.GetFlags().Set(eLaunchFlagDisableASLR);
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else
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m_options.launch_info.GetFlags().Clear(eLaunchFlagDisableASLR);
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if (target->GetInheritTCC())
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m_options.launch_info.GetFlags().Set(eLaunchFlagInheritTCCFromParent);
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if (target->GetDetachOnError())
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m_options.launch_info.GetFlags().Set(eLaunchFlagDetachOnError);
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if (target->GetDisableSTDIO())
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m_options.launch_info.GetFlags().Set(eLaunchFlagDisableSTDIO);
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// Merge the launch info environment with the target environment.
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Environment target_env = target->GetEnvironment();
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m_options.launch_info.GetEnvironment().insert(target_env.begin(),
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target_env.end());
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llvm::StringRef target_settings_argv0 = target->GetArg0();
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if (!target_settings_argv0.empty()) {
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m_options.launch_info.GetArguments().AppendArgument(
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target_settings_argv0);
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if (exe_module_sp)
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m_options.launch_info.SetExecutableFile(
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exe_module_sp->GetPlatformFileSpec(), false);
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else
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m_options.launch_info.SetExecutableFile(target->GetProcessLaunchInfo().GetExecutableFile(), false);
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} else {
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if (exe_module_sp)
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m_options.launch_info.SetExecutableFile(
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exe_module_sp->GetPlatformFileSpec(), true);
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else
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m_options.launch_info.SetExecutableFile(target->GetProcessLaunchInfo().GetExecutableFile(), true);
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}
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if (launch_args.GetArgumentCount() == 0) {
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m_options.launch_info.GetArguments().AppendArguments(
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target->GetProcessLaunchInfo().GetArguments());
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} else {
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m_options.launch_info.GetArguments().AppendArguments(launch_args);
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// Save the arguments for subsequent runs in the current target.
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target->SetRunArguments(launch_args);
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}
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StreamString stream;
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Status error = target->Launch(m_options.launch_info, &stream);
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if (error.Success()) {
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ProcessSP process_sp(target->GetProcessSP());
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if (process_sp) {
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// There is a race condition where this thread will return up the call
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// stack to the main command handler and show an (lldb) prompt before
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// HandlePrivateEvent (from PrivateStateThread) has a chance to call
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// PushProcessIOHandler().
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process_sp->SyncIOHandler(0, std::chrono::seconds(2));
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// If we didn't have a local executable, then we wouldn't have had an
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// executable module before launch.
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if (!exe_module_sp)
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exe_module_sp = target->GetExecutableModule();
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if (!exe_module_sp) {
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result.AppendWarning("Could not get executable module after launch.");
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} else {
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const char *archname =
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exe_module_sp->GetArchitecture().GetArchitectureName();
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result.AppendMessageWithFormat(
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"Process %" PRIu64 " launched: '%s' (%s)\n", process_sp->GetID(),
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exe_module_sp->GetFileSpec().GetPath().c_str(), archname);
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}
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result.SetStatus(eReturnStatusSuccessFinishResult);
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// This message will refer to an event that happened after the process
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// launched.
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llvm::StringRef data = stream.GetString();
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if (!data.empty())
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result.AppendMessage(data);
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result.SetDidChangeProcessState(true);
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} else {
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result.AppendError(
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"no error returned from Target::Launch, and target has no process");
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}
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} else {
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result.AppendError(error.AsCString());
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}
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}
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CommandOptionsProcessLaunch m_options;
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OptionGroupPythonClassWithDict m_class_options;
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OptionGroupOptions m_all_options;
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};
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#define LLDB_OPTIONS_process_attach
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#include "CommandOptions.inc"
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#pragma mark CommandObjectProcessAttach
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class CommandObjectProcessAttach : public CommandObjectProcessLaunchOrAttach {
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public:
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CommandObjectProcessAttach(CommandInterpreter &interpreter)
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: CommandObjectProcessLaunchOrAttach(
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interpreter, "process attach", "Attach to a process.",
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"process attach <cmd-options>", 0, "attach"),
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m_class_options("scripted process", true, 'C', 'k', 'v', 0) {
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m_all_options.Append(&m_options);
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m_all_options.Append(&m_class_options, LLDB_OPT_SET_1 | LLDB_OPT_SET_2,
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LLDB_OPT_SET_ALL);
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m_all_options.Finalize();
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}
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~CommandObjectProcessAttach() override = default;
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Options *GetOptions() override { return &m_all_options; }
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protected:
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void DoExecute(Args &command, CommandReturnObject &result) override {
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PlatformSP platform_sp(
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GetDebugger().GetPlatformList().GetSelectedPlatform());
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Target *target = GetDebugger().GetSelectedTarget().get();
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// N.B. The attach should be synchronous. It doesn't help much to get the
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// prompt back between initiating the attach and the target actually
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// stopping. So even if the interpreter is set to be asynchronous, we wait
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// for the stop ourselves here.
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StateType state = eStateInvalid;
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Process *process = m_exe_ctx.GetProcessPtr();
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if (!StopProcessIfNecessary(process, state, result))
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return;
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if (target == nullptr) {
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// If there isn't a current target create one.
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TargetSP new_target_sp;
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Status error;
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error = GetDebugger().GetTargetList().CreateTarget(
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GetDebugger(), "", "", eLoadDependentsNo,
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nullptr, // No platform options
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new_target_sp);
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target = new_target_sp.get();
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if (target == nullptr || error.Fail()) {
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result.AppendError(error.AsCString("Error creating target"));
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return;
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}
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}
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if (!m_class_options.GetName().empty()) {
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m_options.attach_info.SetProcessPluginName("ScriptedProcess");
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ScriptedMetadataSP metadata_sp = std::make_shared<ScriptedMetadata>(
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m_class_options.GetName(), m_class_options.GetStructuredData());
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m_options.attach_info.SetScriptedMetadata(metadata_sp);
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}
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// Record the old executable module, we want to issue a warning if the
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// process of attaching changed the current executable (like somebody said
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// "file foo" then attached to a PID whose executable was bar.)
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ModuleSP old_exec_module_sp = target->GetExecutableModule();
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ArchSpec old_arch_spec = target->GetArchitecture();
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StreamString stream;
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ProcessSP process_sp;
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const auto error = target->Attach(m_options.attach_info, &stream);
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if (error.Success()) {
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process_sp = target->GetProcessSP();
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if (process_sp) {
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result.AppendMessage(stream.GetString());
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result.SetStatus(eReturnStatusSuccessFinishNoResult);
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result.SetDidChangeProcessState(true);
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} else {
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result.AppendError(
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"no error returned from Target::Attach, and target has no process");
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}
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} else {
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result.AppendErrorWithFormat("attach failed: %s\n", error.AsCString());
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}
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if (!result.Succeeded())
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return;
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// Okay, we're done. Last step is to warn if the executable module has
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// changed:
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char new_path[PATH_MAX];
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ModuleSP new_exec_module_sp(target->GetExecutableModule());
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if (!old_exec_module_sp) {
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// We might not have a module if we attached to a raw pid...
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if (new_exec_module_sp) {
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new_exec_module_sp->GetFileSpec().GetPath(new_path, PATH_MAX);
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result.AppendMessageWithFormat("Executable module set to \"%s\".\n",
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new_path);
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}
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} else if (old_exec_module_sp->GetFileSpec() !=
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new_exec_module_sp->GetFileSpec()) {
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char old_path[PATH_MAX];
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old_exec_module_sp->GetFileSpec().GetPath(old_path, PATH_MAX);
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new_exec_module_sp->GetFileSpec().GetPath(new_path, PATH_MAX);
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result.AppendWarningWithFormat(
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"Executable module changed from \"%s\" to \"%s\".\n", old_path,
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new_path);
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}
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if (!old_arch_spec.IsValid()) {
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result.AppendMessageWithFormat(
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"Architecture set to: %s.\n",
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target->GetArchitecture().GetTriple().getTriple().c_str());
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} else if (!old_arch_spec.IsExactMatch(target->GetArchitecture())) {
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result.AppendWarningWithFormat(
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"Architecture changed from %s to %s.\n",
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old_arch_spec.GetTriple().getTriple().c_str(),
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target->GetArchitecture().GetTriple().getTriple().c_str());
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}
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// This supports the use-case scenario of immediately continuing the
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// process once attached.
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if (m_options.attach_info.GetContinueOnceAttached()) {
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// We have made a process but haven't told the interpreter about it yet,
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// so CheckRequirements will fail for "process continue". Set the override
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// here:
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ExecutionContext exe_ctx(process_sp);
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m_interpreter.HandleCommand("process continue", eLazyBoolNo, exe_ctx, result);
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}
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}
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CommandOptionsProcessAttach m_options;
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OptionGroupPythonClassWithDict m_class_options;
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OptionGroupOptions m_all_options;
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};
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// CommandObjectProcessContinue
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#define LLDB_OPTIONS_process_continue
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#include "CommandOptions.inc"
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#pragma mark CommandObjectProcessContinue
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class CommandObjectProcessContinue : public CommandObjectParsed {
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public:
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CommandObjectProcessContinue(CommandInterpreter &interpreter)
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: CommandObjectParsed(
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interpreter, "process continue",
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"Continue execution of all threads in the current process.",
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"process continue",
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eCommandRequiresProcess | eCommandTryTargetAPILock |
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eCommandProcessMustBeLaunched | eCommandProcessMustBePaused) {}
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~CommandObjectProcessContinue() override = default;
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protected:
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class CommandOptions : public Options {
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public:
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CommandOptions() {
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// Keep default values of all options in one place: OptionParsingStarting
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// ()
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OptionParsingStarting(nullptr);
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}
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~CommandOptions() override = default;
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Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
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ExecutionContext *exe_ctx) override {
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Status error;
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const int short_option = m_getopt_table[option_idx].val;
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switch (short_option) {
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case 'i':
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if (option_arg.getAsInteger(0, m_ignore))
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error.SetErrorStringWithFormat(
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"invalid value for ignore option: \"%s\", should be a number.",
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option_arg.str().c_str());
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break;
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case 'b':
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m_run_to_bkpt_args.AppendArgument(option_arg);
|
|
m_any_bkpts_specified = true;
|
|
break;
|
|
default:
|
|
llvm_unreachable("Unimplemented option");
|
|
}
|
|
return error;
|
|
}
|
|
|
|
void OptionParsingStarting(ExecutionContext *execution_context) override {
|
|
m_ignore = 0;
|
|
m_run_to_bkpt_args.Clear();
|
|
m_any_bkpts_specified = false;
|
|
}
|
|
|
|
llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
|
|
return llvm::ArrayRef(g_process_continue_options);
|
|
}
|
|
|
|
uint32_t m_ignore = 0;
|
|
Args m_run_to_bkpt_args;
|
|
bool m_any_bkpts_specified = false;
|
|
};
|
|
|
|
void DoExecute(Args &command, CommandReturnObject &result) override {
|
|
Process *process = m_exe_ctx.GetProcessPtr();
|
|
bool synchronous_execution = m_interpreter.GetSynchronous();
|
|
StateType state = process->GetState();
|
|
if (state == eStateStopped) {
|
|
if (m_options.m_ignore > 0) {
|
|
ThreadSP sel_thread_sp(GetDefaultThread()->shared_from_this());
|
|
if (sel_thread_sp) {
|
|
StopInfoSP stop_info_sp = sel_thread_sp->GetStopInfo();
|
|
if (stop_info_sp &&
|
|
stop_info_sp->GetStopReason() == eStopReasonBreakpoint) {
|
|
lldb::break_id_t bp_site_id =
|
|
(lldb::break_id_t)stop_info_sp->GetValue();
|
|
BreakpointSiteSP bp_site_sp(
|
|
process->GetBreakpointSiteList().FindByID(bp_site_id));
|
|
if (bp_site_sp) {
|
|
const size_t num_owners = bp_site_sp->GetNumberOfConstituents();
|
|
for (size_t i = 0; i < num_owners; i++) {
|
|
Breakpoint &bp_ref =
|
|
bp_site_sp->GetConstituentAtIndex(i)->GetBreakpoint();
|
|
if (!bp_ref.IsInternal()) {
|
|
bp_ref.SetIgnoreCount(m_options.m_ignore);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
Target *target = m_exe_ctx.GetTargetPtr();
|
|
BreakpointIDList run_to_bkpt_ids;
|
|
// Don't pass an empty run_to_breakpoint list, as Verify will look for the
|
|
// default breakpoint.
|
|
if (m_options.m_run_to_bkpt_args.GetArgumentCount() > 0)
|
|
CommandObjectMultiwordBreakpoint::VerifyBreakpointOrLocationIDs(
|
|
m_options.m_run_to_bkpt_args, target, result, &run_to_bkpt_ids,
|
|
BreakpointName::Permissions::disablePerm);
|
|
if (!result.Succeeded()) {
|
|
return;
|
|
}
|
|
result.Clear();
|
|
if (m_options.m_any_bkpts_specified && run_to_bkpt_ids.GetSize() == 0) {
|
|
result.AppendError("continue-to breakpoints did not specify any actual "
|
|
"breakpoints or locations");
|
|
return;
|
|
}
|
|
|
|
// First figure out which breakpoints & locations were specified by the
|
|
// user:
|
|
size_t num_run_to_bkpt_ids = run_to_bkpt_ids.GetSize();
|
|
std::vector<break_id_t> bkpts_disabled;
|
|
std::vector<BreakpointID> locs_disabled;
|
|
if (num_run_to_bkpt_ids != 0) {
|
|
// Go through the ID's specified, and separate the breakpoints from are
|
|
// the breakpoint.location specifications since the latter require
|
|
// special handling. We also figure out whether there's at least one
|
|
// specifier in the set that is enabled.
|
|
BreakpointList &bkpt_list = target->GetBreakpointList();
|
|
std::unordered_set<break_id_t> bkpts_seen;
|
|
std::unordered_set<break_id_t> bkpts_with_locs_seen;
|
|
BreakpointIDList with_locs;
|
|
bool any_enabled = false;
|
|
|
|
for (size_t idx = 0; idx < num_run_to_bkpt_ids; idx++) {
|
|
BreakpointID bkpt_id = run_to_bkpt_ids.GetBreakpointIDAtIndex(idx);
|
|
break_id_t bp_id = bkpt_id.GetBreakpointID();
|
|
break_id_t loc_id = bkpt_id.GetLocationID();
|
|
BreakpointSP bp_sp
|
|
= bkpt_list.FindBreakpointByID(bp_id);
|
|
// Note, VerifyBreakpointOrLocationIDs checks for existence, so we
|
|
// don't need to do it again here.
|
|
if (bp_sp->IsEnabled()) {
|
|
if (loc_id == LLDB_INVALID_BREAK_ID) {
|
|
// A breakpoint (without location) was specified. Make sure that
|
|
// at least one of the locations is enabled.
|
|
size_t num_locations = bp_sp->GetNumLocations();
|
|
for (size_t loc_idx = 0; loc_idx < num_locations; loc_idx++) {
|
|
BreakpointLocationSP loc_sp
|
|
= bp_sp->GetLocationAtIndex(loc_idx);
|
|
if (loc_sp->IsEnabled()) {
|
|
any_enabled = true;
|
|
break;
|
|
}
|
|
}
|
|
} else {
|
|
// A location was specified, check if it was enabled:
|
|
BreakpointLocationSP loc_sp = bp_sp->FindLocationByID(loc_id);
|
|
if (loc_sp->IsEnabled())
|
|
any_enabled = true;
|
|
}
|
|
|
|
// Then sort the bp & bp.loc entries for later use:
|
|
if (bkpt_id.GetLocationID() == LLDB_INVALID_BREAK_ID)
|
|
bkpts_seen.insert(bkpt_id.GetBreakpointID());
|
|
else {
|
|
bkpts_with_locs_seen.insert(bkpt_id.GetBreakpointID());
|
|
with_locs.AddBreakpointID(bkpt_id);
|
|
}
|
|
}
|
|
}
|
|
// Do all the error checking here so once we start disabling we don't
|
|
// have to back out half-way through.
|
|
|
|
// Make sure at least one of the specified breakpoints is enabled.
|
|
if (!any_enabled) {
|
|
result.AppendError("at least one of the continue-to breakpoints must "
|
|
"be enabled.");
|
|
return;
|
|
}
|
|
|
|
// Also, if you specify BOTH a breakpoint and one of it's locations,
|
|
// we flag that as an error, since it won't do what you expect, the
|
|
// breakpoint directive will mean "run to all locations", which is not
|
|
// what the location directive means...
|
|
for (break_id_t bp_id : bkpts_with_locs_seen) {
|
|
if (bkpts_seen.count(bp_id)) {
|
|
result.AppendErrorWithFormatv("can't specify both a breakpoint and "
|
|
"one of its locations: {0}", bp_id);
|
|
}
|
|
}
|
|
|
|
// Now go through the breakpoints in the target, disabling all the ones
|
|
// that the user didn't mention:
|
|
for (BreakpointSP bp_sp : bkpt_list.Breakpoints()) {
|
|
break_id_t bp_id = bp_sp->GetID();
|
|
// Handle the case where no locations were specified. Note we don't
|
|
// have to worry about the case where a breakpoint and one of its
|
|
// locations are both in the lists, we've already disallowed that.
|
|
if (!bkpts_with_locs_seen.count(bp_id)) {
|
|
if (!bkpts_seen.count(bp_id) && bp_sp->IsEnabled()) {
|
|
bkpts_disabled.push_back(bp_id);
|
|
bp_sp->SetEnabled(false);
|
|
}
|
|
continue;
|
|
}
|
|
// Next, handle the case where a location was specified:
|
|
// Run through all the locations of this breakpoint and disable
|
|
// the ones that aren't on our "with locations" BreakpointID list:
|
|
size_t num_locations = bp_sp->GetNumLocations();
|
|
BreakpointID tmp_id(bp_id, LLDB_INVALID_BREAK_ID);
|
|
for (size_t loc_idx = 0; loc_idx < num_locations; loc_idx++) {
|
|
BreakpointLocationSP loc_sp = bp_sp->GetLocationAtIndex(loc_idx);
|
|
tmp_id.SetBreakpointLocationID(loc_idx);
|
|
if (!with_locs.Contains(tmp_id) && loc_sp->IsEnabled()) {
|
|
locs_disabled.push_back(tmp_id);
|
|
loc_sp->SetEnabled(false);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
{ // Scope for thread list mutex:
|
|
std::lock_guard<std::recursive_mutex> guard(
|
|
process->GetThreadList().GetMutex());
|
|
const uint32_t num_threads = process->GetThreadList().GetSize();
|
|
|
|
// Set the actions that the threads should each take when resuming
|
|
for (uint32_t idx = 0; idx < num_threads; ++idx) {
|
|
const bool override_suspend = false;
|
|
process->GetThreadList().GetThreadAtIndex(idx)->SetResumeState(
|
|
eStateRunning, override_suspend);
|
|
}
|
|
}
|
|
|
|
const uint32_t iohandler_id = process->GetIOHandlerID();
|
|
|
|
StreamString stream;
|
|
Status error;
|
|
// For now we can only do -b with synchronous:
|
|
bool old_sync = GetDebugger().GetAsyncExecution();
|
|
|
|
if (run_to_bkpt_ids.GetSize() != 0) {
|
|
GetDebugger().SetAsyncExecution(false);
|
|
synchronous_execution = true;
|
|
}
|
|
if (synchronous_execution)
|
|
error = process->ResumeSynchronous(&stream);
|
|
else
|
|
error = process->Resume();
|
|
|
|
if (run_to_bkpt_ids.GetSize() != 0) {
|
|
GetDebugger().SetAsyncExecution(old_sync);
|
|
}
|
|
|
|
// Now re-enable the breakpoints we disabled:
|
|
BreakpointList &bkpt_list = target->GetBreakpointList();
|
|
for (break_id_t bp_id : bkpts_disabled) {
|
|
BreakpointSP bp_sp = bkpt_list.FindBreakpointByID(bp_id);
|
|
if (bp_sp)
|
|
bp_sp->SetEnabled(true);
|
|
}
|
|
for (const BreakpointID &bkpt_id : locs_disabled) {
|
|
BreakpointSP bp_sp
|
|
= bkpt_list.FindBreakpointByID(bkpt_id.GetBreakpointID());
|
|
if (bp_sp) {
|
|
BreakpointLocationSP loc_sp
|
|
= bp_sp->FindLocationByID(bkpt_id.GetLocationID());
|
|
if (loc_sp)
|
|
loc_sp->SetEnabled(true);
|
|
}
|
|
}
|
|
|
|
if (error.Success()) {
|
|
// There is a race condition where this thread will return up the call
|
|
// stack to the main command handler and show an (lldb) prompt before
|
|
// HandlePrivateEvent (from PrivateStateThread) has a chance to call
|
|
// PushProcessIOHandler().
|
|
process->SyncIOHandler(iohandler_id, std::chrono::seconds(2));
|
|
|
|
result.AppendMessageWithFormat("Process %" PRIu64 " resuming\n",
|
|
process->GetID());
|
|
if (synchronous_execution) {
|
|
// If any state changed events had anything to say, add that to the
|
|
// result
|
|
result.AppendMessage(stream.GetString());
|
|
|
|
result.SetDidChangeProcessState(true);
|
|
result.SetStatus(eReturnStatusSuccessFinishNoResult);
|
|
} else {
|
|
result.SetStatus(eReturnStatusSuccessContinuingNoResult);
|
|
}
|
|
} else {
|
|
result.AppendErrorWithFormat("Failed to resume process: %s.\n",
|
|
error.AsCString());
|
|
}
|
|
} else {
|
|
result.AppendErrorWithFormat(
|
|
"Process cannot be continued from its current state (%s).\n",
|
|
StateAsCString(state));
|
|
}
|
|
}
|
|
|
|
Options *GetOptions() override { return &m_options; }
|
|
|
|
CommandOptions m_options;
|
|
};
|
|
|
|
// CommandObjectProcessDetach
|
|
#define LLDB_OPTIONS_process_detach
|
|
#include "CommandOptions.inc"
|
|
|
|
#pragma mark CommandObjectProcessDetach
|
|
|
|
class CommandObjectProcessDetach : public CommandObjectParsed {
|
|
public:
|
|
class CommandOptions : public Options {
|
|
public:
|
|
CommandOptions() { OptionParsingStarting(nullptr); }
|
|
|
|
~CommandOptions() override = default;
|
|
|
|
Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
|
|
ExecutionContext *execution_context) override {
|
|
Status error;
|
|
const int short_option = m_getopt_table[option_idx].val;
|
|
|
|
switch (short_option) {
|
|
case 's':
|
|
bool tmp_result;
|
|
bool success;
|
|
tmp_result = OptionArgParser::ToBoolean(option_arg, false, &success);
|
|
if (!success)
|
|
error.SetErrorStringWithFormat("invalid boolean option: \"%s\"",
|
|
option_arg.str().c_str());
|
|
else {
|
|
if (tmp_result)
|
|
m_keep_stopped = eLazyBoolYes;
|
|
else
|
|
m_keep_stopped = eLazyBoolNo;
|
|
}
|
|
break;
|
|
default:
|
|
llvm_unreachable("Unimplemented option");
|
|
}
|
|
return error;
|
|
}
|
|
|
|
void OptionParsingStarting(ExecutionContext *execution_context) override {
|
|
m_keep_stopped = eLazyBoolCalculate;
|
|
}
|
|
|
|
llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
|
|
return llvm::ArrayRef(g_process_detach_options);
|
|
}
|
|
|
|
// Instance variables to hold the values for command options.
|
|
LazyBool m_keep_stopped;
|
|
};
|
|
|
|
CommandObjectProcessDetach(CommandInterpreter &interpreter)
|
|
: CommandObjectParsed(interpreter, "process detach",
|
|
"Detach from the current target process.",
|
|
"process detach",
|
|
eCommandRequiresProcess | eCommandTryTargetAPILock |
|
|
eCommandProcessMustBeLaunched) {}
|
|
|
|
~CommandObjectProcessDetach() override = default;
|
|
|
|
Options *GetOptions() override { return &m_options; }
|
|
|
|
protected:
|
|
void DoExecute(Args &command, CommandReturnObject &result) override {
|
|
Process *process = m_exe_ctx.GetProcessPtr();
|
|
// FIXME: This will be a Command Option:
|
|
bool keep_stopped;
|
|
if (m_options.m_keep_stopped == eLazyBoolCalculate) {
|
|
// Check the process default:
|
|
keep_stopped = process->GetDetachKeepsStopped();
|
|
} else if (m_options.m_keep_stopped == eLazyBoolYes)
|
|
keep_stopped = true;
|
|
else
|
|
keep_stopped = false;
|
|
|
|
Status error(process->Detach(keep_stopped));
|
|
if (error.Success()) {
|
|
result.SetStatus(eReturnStatusSuccessFinishResult);
|
|
} else {
|
|
result.AppendErrorWithFormat("Detach failed: %s\n", error.AsCString());
|
|
}
|
|
}
|
|
|
|
CommandOptions m_options;
|
|
};
|
|
|
|
// CommandObjectProcessConnect
|
|
#define LLDB_OPTIONS_process_connect
|
|
#include "CommandOptions.inc"
|
|
|
|
#pragma mark CommandObjectProcessConnect
|
|
|
|
class CommandObjectProcessConnect : public CommandObjectParsed {
|
|
public:
|
|
class CommandOptions : public Options {
|
|
public:
|
|
CommandOptions() {
|
|
// Keep default values of all options in one place: OptionParsingStarting
|
|
// ()
|
|
OptionParsingStarting(nullptr);
|
|
}
|
|
|
|
~CommandOptions() override = default;
|
|
|
|
Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
|
|
ExecutionContext *execution_context) override {
|
|
Status error;
|
|
const int short_option = m_getopt_table[option_idx].val;
|
|
|
|
switch (short_option) {
|
|
case 'p':
|
|
plugin_name.assign(std::string(option_arg));
|
|
break;
|
|
|
|
default:
|
|
llvm_unreachable("Unimplemented option");
|
|
}
|
|
return error;
|
|
}
|
|
|
|
void OptionParsingStarting(ExecutionContext *execution_context) override {
|
|
plugin_name.clear();
|
|
}
|
|
|
|
llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
|
|
return llvm::ArrayRef(g_process_connect_options);
|
|
}
|
|
|
|
// Instance variables to hold the values for command options.
|
|
|
|
std::string plugin_name;
|
|
};
|
|
|
|
CommandObjectProcessConnect(CommandInterpreter &interpreter)
|
|
: CommandObjectParsed(interpreter, "process connect",
|
|
"Connect to a remote debug service.",
|
|
"process connect <remote-url>", 0) {
|
|
CommandArgumentData connect_arg{eArgTypeConnectURL, eArgRepeatPlain};
|
|
m_arguments.push_back({connect_arg});
|
|
}
|
|
|
|
~CommandObjectProcessConnect() override = default;
|
|
|
|
Options *GetOptions() override { return &m_options; }
|
|
|
|
protected:
|
|
void DoExecute(Args &command, CommandReturnObject &result) override {
|
|
if (command.GetArgumentCount() != 1) {
|
|
result.AppendErrorWithFormat(
|
|
"'%s' takes exactly one argument:\nUsage: %s\n", m_cmd_name.c_str(),
|
|
m_cmd_syntax.c_str());
|
|
return;
|
|
}
|
|
|
|
Process *process = m_exe_ctx.GetProcessPtr();
|
|
if (process && process->IsAlive()) {
|
|
result.AppendErrorWithFormat(
|
|
"Process %" PRIu64
|
|
" is currently being debugged, kill the process before connecting.\n",
|
|
process->GetID());
|
|
return;
|
|
}
|
|
|
|
const char *plugin_name = nullptr;
|
|
if (!m_options.plugin_name.empty())
|
|
plugin_name = m_options.plugin_name.c_str();
|
|
|
|
Status error;
|
|
Debugger &debugger = GetDebugger();
|
|
PlatformSP platform_sp = m_interpreter.GetPlatform(true);
|
|
ProcessSP process_sp =
|
|
debugger.GetAsyncExecution()
|
|
? platform_sp->ConnectProcess(
|
|
command.GetArgumentAtIndex(0), plugin_name, debugger,
|
|
debugger.GetSelectedTarget().get(), error)
|
|
: platform_sp->ConnectProcessSynchronous(
|
|
command.GetArgumentAtIndex(0), plugin_name, debugger,
|
|
result.GetOutputStream(), debugger.GetSelectedTarget().get(),
|
|
error);
|
|
if (error.Fail() || process_sp == nullptr) {
|
|
result.AppendError(error.AsCString("Error connecting to the process"));
|
|
}
|
|
}
|
|
|
|
CommandOptions m_options;
|
|
};
|
|
|
|
// CommandObjectProcessPlugin
|
|
#pragma mark CommandObjectProcessPlugin
|
|
|
|
class CommandObjectProcessPlugin : public CommandObjectProxy {
|
|
public:
|
|
CommandObjectProcessPlugin(CommandInterpreter &interpreter)
|
|
: CommandObjectProxy(
|
|
interpreter, "process plugin",
|
|
"Send a custom command to the current target process plug-in.",
|
|
"process plugin <args>", 0) {}
|
|
|
|
~CommandObjectProcessPlugin() override = default;
|
|
|
|
CommandObject *GetProxyCommandObject() override {
|
|
Process *process = m_interpreter.GetExecutionContext().GetProcessPtr();
|
|
if (process)
|
|
return process->GetPluginCommandObject();
|
|
return nullptr;
|
|
}
|
|
};
|
|
|
|
// CommandObjectProcessLoad
|
|
#define LLDB_OPTIONS_process_load
|
|
#include "CommandOptions.inc"
|
|
|
|
#pragma mark CommandObjectProcessLoad
|
|
|
|
class CommandObjectProcessLoad : public CommandObjectParsed {
|
|
public:
|
|
class CommandOptions : public Options {
|
|
public:
|
|
CommandOptions() {
|
|
// Keep default values of all options in one place: OptionParsingStarting
|
|
// ()
|
|
OptionParsingStarting(nullptr);
|
|
}
|
|
|
|
~CommandOptions() override = default;
|
|
|
|
Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
|
|
ExecutionContext *execution_context) override {
|
|
Status error;
|
|
const int short_option = m_getopt_table[option_idx].val;
|
|
switch (short_option) {
|
|
case 'i':
|
|
do_install = true;
|
|
if (!option_arg.empty())
|
|
install_path.SetFile(option_arg, FileSpec::Style::native);
|
|
break;
|
|
default:
|
|
llvm_unreachable("Unimplemented option");
|
|
}
|
|
return error;
|
|
}
|
|
|
|
void OptionParsingStarting(ExecutionContext *execution_context) override {
|
|
do_install = false;
|
|
install_path.Clear();
|
|
}
|
|
|
|
llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
|
|
return llvm::ArrayRef(g_process_load_options);
|
|
}
|
|
|
|
// Instance variables to hold the values for command options.
|
|
bool do_install;
|
|
FileSpec install_path;
|
|
};
|
|
|
|
CommandObjectProcessLoad(CommandInterpreter &interpreter)
|
|
: CommandObjectParsed(interpreter, "process load",
|
|
"Load a shared library into the current process.",
|
|
"process load <filename> [<filename> ...]",
|
|
eCommandRequiresProcess | eCommandTryTargetAPILock |
|
|
eCommandProcessMustBeLaunched |
|
|
eCommandProcessMustBePaused) {
|
|
CommandArgumentData file_arg{eArgTypePath, eArgRepeatPlus};
|
|
m_arguments.push_back({file_arg});
|
|
}
|
|
|
|
~CommandObjectProcessLoad() override = default;
|
|
|
|
void
|
|
HandleArgumentCompletion(CompletionRequest &request,
|
|
OptionElementVector &opt_element_vector) override {
|
|
if (!m_exe_ctx.HasProcessScope())
|
|
return;
|
|
CommandObject::HandleArgumentCompletion(request, opt_element_vector);
|
|
}
|
|
|
|
Options *GetOptions() override { return &m_options; }
|
|
|
|
protected:
|
|
void DoExecute(Args &command, CommandReturnObject &result) override {
|
|
Process *process = m_exe_ctx.GetProcessPtr();
|
|
|
|
for (auto &entry : command.entries()) {
|
|
Status error;
|
|
PlatformSP platform = process->GetTarget().GetPlatform();
|
|
llvm::StringRef image_path = entry.ref();
|
|
uint32_t image_token = LLDB_INVALID_IMAGE_TOKEN;
|
|
|
|
if (!m_options.do_install) {
|
|
FileSpec image_spec(image_path);
|
|
platform->ResolveRemotePath(image_spec, image_spec);
|
|
image_token =
|
|
platform->LoadImage(process, FileSpec(), image_spec, error);
|
|
} else if (m_options.install_path) {
|
|
FileSpec image_spec(image_path);
|
|
FileSystem::Instance().Resolve(image_spec);
|
|
platform->ResolveRemotePath(m_options.install_path,
|
|
m_options.install_path);
|
|
image_token = platform->LoadImage(process, image_spec,
|
|
m_options.install_path, error);
|
|
} else {
|
|
FileSpec image_spec(image_path);
|
|
FileSystem::Instance().Resolve(image_spec);
|
|
image_token =
|
|
platform->LoadImage(process, image_spec, FileSpec(), error);
|
|
}
|
|
|
|
if (image_token != LLDB_INVALID_IMAGE_TOKEN) {
|
|
result.AppendMessageWithFormat(
|
|
"Loading \"%s\"...ok\nImage %u loaded.\n", image_path.str().c_str(),
|
|
image_token);
|
|
result.SetStatus(eReturnStatusSuccessFinishResult);
|
|
} else {
|
|
result.AppendErrorWithFormat("failed to load '%s': %s",
|
|
image_path.str().c_str(),
|
|
error.AsCString());
|
|
}
|
|
}
|
|
}
|
|
|
|
CommandOptions m_options;
|
|
};
|
|
|
|
// CommandObjectProcessUnload
|
|
#pragma mark CommandObjectProcessUnload
|
|
|
|
class CommandObjectProcessUnload : public CommandObjectParsed {
|
|
public:
|
|
CommandObjectProcessUnload(CommandInterpreter &interpreter)
|
|
: CommandObjectParsed(
|
|
interpreter, "process unload",
|
|
"Unload a shared library from the current process using the index "
|
|
"returned by a previous call to \"process load\".",
|
|
"process unload <index>",
|
|
eCommandRequiresProcess | eCommandTryTargetAPILock |
|
|
eCommandProcessMustBeLaunched | eCommandProcessMustBePaused) {
|
|
CommandArgumentData load_idx_arg{eArgTypeUnsignedInteger, eArgRepeatPlain};
|
|
m_arguments.push_back({load_idx_arg});
|
|
}
|
|
|
|
~CommandObjectProcessUnload() override = default;
|
|
|
|
void
|
|
HandleArgumentCompletion(CompletionRequest &request,
|
|
OptionElementVector &opt_element_vector) override {
|
|
|
|
if (request.GetCursorIndex() || !m_exe_ctx.HasProcessScope())
|
|
return;
|
|
|
|
Process *process = m_exe_ctx.GetProcessPtr();
|
|
|
|
const std::vector<lldb::addr_t> &tokens = process->GetImageTokens();
|
|
const size_t token_num = tokens.size();
|
|
for (size_t i = 0; i < token_num; ++i) {
|
|
if (tokens[i] == LLDB_INVALID_IMAGE_TOKEN)
|
|
continue;
|
|
request.TryCompleteCurrentArg(std::to_string(i));
|
|
}
|
|
}
|
|
|
|
protected:
|
|
void DoExecute(Args &command, CommandReturnObject &result) override {
|
|
Process *process = m_exe_ctx.GetProcessPtr();
|
|
|
|
for (auto &entry : command.entries()) {
|
|
uint32_t image_token;
|
|
if (entry.ref().getAsInteger(0, image_token)) {
|
|
result.AppendErrorWithFormat("invalid image index argument '%s'",
|
|
entry.ref().str().c_str());
|
|
break;
|
|
} else {
|
|
Status error(process->GetTarget().GetPlatform()->UnloadImage(
|
|
process, image_token));
|
|
if (error.Success()) {
|
|
result.AppendMessageWithFormat(
|
|
"Unloading shared library with index %u...ok\n", image_token);
|
|
result.SetStatus(eReturnStatusSuccessFinishResult);
|
|
} else {
|
|
result.AppendErrorWithFormat("failed to unload image: %s",
|
|
error.AsCString());
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
}
|
|
};
|
|
|
|
// CommandObjectProcessSignal
|
|
#pragma mark CommandObjectProcessSignal
|
|
|
|
class CommandObjectProcessSignal : public CommandObjectParsed {
|
|
public:
|
|
CommandObjectProcessSignal(CommandInterpreter &interpreter)
|
|
: CommandObjectParsed(
|
|
interpreter, "process signal",
|
|
"Send a UNIX signal to the current target process.", nullptr,
|
|
eCommandRequiresProcess | eCommandTryTargetAPILock) {
|
|
CommandArgumentEntry arg;
|
|
CommandArgumentData signal_arg;
|
|
|
|
// Define the first (and only) variant of this arg.
|
|
signal_arg.arg_type = eArgTypeUnixSignal;
|
|
signal_arg.arg_repetition = eArgRepeatPlain;
|
|
|
|
// There is only one variant this argument could be; put it into the
|
|
// argument entry.
|
|
arg.push_back(signal_arg);
|
|
|
|
// Push the data for the first argument into the m_arguments vector.
|
|
m_arguments.push_back(arg);
|
|
}
|
|
|
|
~CommandObjectProcessSignal() override = default;
|
|
|
|
void
|
|
HandleArgumentCompletion(CompletionRequest &request,
|
|
OptionElementVector &opt_element_vector) override {
|
|
if (!m_exe_ctx.HasProcessScope() || request.GetCursorIndex() != 0)
|
|
return;
|
|
|
|
UnixSignalsSP signals = m_exe_ctx.GetProcessPtr()->GetUnixSignals();
|
|
int signo = signals->GetFirstSignalNumber();
|
|
while (signo != LLDB_INVALID_SIGNAL_NUMBER) {
|
|
request.TryCompleteCurrentArg(signals->GetSignalAsStringRef(signo));
|
|
signo = signals->GetNextSignalNumber(signo);
|
|
}
|
|
}
|
|
|
|
protected:
|
|
void DoExecute(Args &command, CommandReturnObject &result) override {
|
|
Process *process = m_exe_ctx.GetProcessPtr();
|
|
|
|
if (command.GetArgumentCount() == 1) {
|
|
int signo = LLDB_INVALID_SIGNAL_NUMBER;
|
|
|
|
const char *signal_name = command.GetArgumentAtIndex(0);
|
|
if (::isxdigit(signal_name[0])) {
|
|
if (!llvm::to_integer(signal_name, signo))
|
|
signo = LLDB_INVALID_SIGNAL_NUMBER;
|
|
} else
|
|
signo = process->GetUnixSignals()->GetSignalNumberFromName(signal_name);
|
|
|
|
if (signo == LLDB_INVALID_SIGNAL_NUMBER) {
|
|
result.AppendErrorWithFormat("Invalid signal argument '%s'.\n",
|
|
command.GetArgumentAtIndex(0));
|
|
} else {
|
|
Status error(process->Signal(signo));
|
|
if (error.Success()) {
|
|
result.SetStatus(eReturnStatusSuccessFinishResult);
|
|
} else {
|
|
result.AppendErrorWithFormat("Failed to send signal %i: %s\n", signo,
|
|
error.AsCString());
|
|
}
|
|
}
|
|
} else {
|
|
result.AppendErrorWithFormat(
|
|
"'%s' takes exactly one signal number argument:\nUsage: %s\n",
|
|
m_cmd_name.c_str(), m_cmd_syntax.c_str());
|
|
}
|
|
}
|
|
};
|
|
|
|
// CommandObjectProcessInterrupt
|
|
#pragma mark CommandObjectProcessInterrupt
|
|
|
|
class CommandObjectProcessInterrupt : public CommandObjectParsed {
|
|
public:
|
|
CommandObjectProcessInterrupt(CommandInterpreter &interpreter)
|
|
: CommandObjectParsed(interpreter, "process interrupt",
|
|
"Interrupt the current target process.",
|
|
"process interrupt",
|
|
eCommandRequiresProcess | eCommandTryTargetAPILock |
|
|
eCommandProcessMustBeLaunched) {}
|
|
|
|
~CommandObjectProcessInterrupt() override = default;
|
|
|
|
protected:
|
|
void DoExecute(Args &command, CommandReturnObject &result) override {
|
|
Process *process = m_exe_ctx.GetProcessPtr();
|
|
if (process == nullptr) {
|
|
result.AppendError("no process to halt");
|
|
return;
|
|
}
|
|
|
|
bool clear_thread_plans = true;
|
|
Status error(process->Halt(clear_thread_plans));
|
|
if (error.Success()) {
|
|
result.SetStatus(eReturnStatusSuccessFinishResult);
|
|
} else {
|
|
result.AppendErrorWithFormat("Failed to halt process: %s\n",
|
|
error.AsCString());
|
|
}
|
|
}
|
|
};
|
|
|
|
// CommandObjectProcessKill
|
|
#pragma mark CommandObjectProcessKill
|
|
|
|
class CommandObjectProcessKill : public CommandObjectParsed {
|
|
public:
|
|
CommandObjectProcessKill(CommandInterpreter &interpreter)
|
|
: CommandObjectParsed(interpreter, "process kill",
|
|
"Terminate the current target process.",
|
|
"process kill",
|
|
eCommandRequiresProcess | eCommandTryTargetAPILock |
|
|
eCommandProcessMustBeLaunched) {}
|
|
|
|
~CommandObjectProcessKill() override = default;
|
|
|
|
protected:
|
|
void DoExecute(Args &command, CommandReturnObject &result) override {
|
|
Process *process = m_exe_ctx.GetProcessPtr();
|
|
if (process == nullptr) {
|
|
result.AppendError("no process to kill");
|
|
return;
|
|
}
|
|
|
|
Status error(process->Destroy(true));
|
|
if (error.Success()) {
|
|
result.SetStatus(eReturnStatusSuccessFinishResult);
|
|
} else {
|
|
result.AppendErrorWithFormat("Failed to kill process: %s\n",
|
|
error.AsCString());
|
|
}
|
|
}
|
|
};
|
|
|
|
#define LLDB_OPTIONS_process_save_core
|
|
#include "CommandOptions.inc"
|
|
|
|
class CommandObjectProcessSaveCore : public CommandObjectParsed {
|
|
public:
|
|
CommandObjectProcessSaveCore(CommandInterpreter &interpreter)
|
|
: CommandObjectParsed(
|
|
interpreter, "process save-core",
|
|
"Save the current process as a core file using an "
|
|
"appropriate file type.",
|
|
"process save-core [-s corefile-style -p plugin-name] FILE",
|
|
eCommandRequiresProcess | eCommandTryTargetAPILock |
|
|
eCommandProcessMustBeLaunched) {
|
|
CommandArgumentData file_arg{eArgTypePath, eArgRepeatPlain};
|
|
m_arguments.push_back({file_arg});
|
|
}
|
|
|
|
~CommandObjectProcessSaveCore() override = default;
|
|
|
|
Options *GetOptions() override { return &m_options; }
|
|
|
|
class CommandOptions : public Options {
|
|
public:
|
|
CommandOptions() = default;
|
|
|
|
~CommandOptions() override = default;
|
|
|
|
llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
|
|
return llvm::ArrayRef(g_process_save_core_options);
|
|
}
|
|
|
|
Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
|
|
ExecutionContext *execution_context) override {
|
|
const int short_option = m_getopt_table[option_idx].val;
|
|
Status error;
|
|
|
|
switch (short_option) {
|
|
case 'p':
|
|
m_requested_plugin_name = option_arg.str();
|
|
break;
|
|
case 's':
|
|
m_requested_save_core_style =
|
|
(lldb::SaveCoreStyle)OptionArgParser::ToOptionEnum(
|
|
option_arg, GetDefinitions()[option_idx].enum_values,
|
|
eSaveCoreUnspecified, error);
|
|
break;
|
|
default:
|
|
llvm_unreachable("Unimplemented option");
|
|
}
|
|
|
|
return {};
|
|
}
|
|
|
|
void OptionParsingStarting(ExecutionContext *execution_context) override {
|
|
m_requested_save_core_style = eSaveCoreUnspecified;
|
|
m_requested_plugin_name.clear();
|
|
}
|
|
|
|
// Instance variables to hold the values for command options.
|
|
SaveCoreStyle m_requested_save_core_style = eSaveCoreUnspecified;
|
|
std::string m_requested_plugin_name;
|
|
};
|
|
|
|
protected:
|
|
void DoExecute(Args &command, CommandReturnObject &result) override {
|
|
ProcessSP process_sp = m_exe_ctx.GetProcessSP();
|
|
if (process_sp) {
|
|
if (command.GetArgumentCount() == 1) {
|
|
FileSpec output_file(command.GetArgumentAtIndex(0));
|
|
FileSystem::Instance().Resolve(output_file);
|
|
SaveCoreStyle corefile_style = m_options.m_requested_save_core_style;
|
|
Status error =
|
|
PluginManager::SaveCore(process_sp, output_file, corefile_style,
|
|
m_options.m_requested_plugin_name);
|
|
if (error.Success()) {
|
|
if (corefile_style == SaveCoreStyle::eSaveCoreDirtyOnly ||
|
|
corefile_style == SaveCoreStyle::eSaveCoreStackOnly) {
|
|
result.AppendMessageWithFormat(
|
|
"\nModified-memory or stack-memory only corefile "
|
|
"created. This corefile may \n"
|
|
"not show library/framework/app binaries "
|
|
"on a different system, or when \n"
|
|
"those binaries have "
|
|
"been updated/modified. Copies are not included\n"
|
|
"in this corefile. Use --style full to include all "
|
|
"process memory.\n");
|
|
}
|
|
result.SetStatus(eReturnStatusSuccessFinishResult);
|
|
} else {
|
|
result.AppendErrorWithFormat(
|
|
"Failed to save core file for process: %s\n", error.AsCString());
|
|
}
|
|
} else {
|
|
result.AppendErrorWithFormat("'%s' takes one arguments:\nUsage: %s\n",
|
|
m_cmd_name.c_str(), m_cmd_syntax.c_str());
|
|
}
|
|
} else {
|
|
result.AppendError("invalid process");
|
|
}
|
|
}
|
|
|
|
CommandOptions m_options;
|
|
};
|
|
|
|
// CommandObjectProcessStatus
|
|
#pragma mark CommandObjectProcessStatus
|
|
#define LLDB_OPTIONS_process_status
|
|
#include "CommandOptions.inc"
|
|
|
|
class CommandObjectProcessStatus : public CommandObjectParsed {
|
|
public:
|
|
CommandObjectProcessStatus(CommandInterpreter &interpreter)
|
|
: CommandObjectParsed(
|
|
interpreter, "process status",
|
|
"Show status and stop location for the current target process.",
|
|
"process status",
|
|
eCommandRequiresProcess | eCommandTryTargetAPILock) {}
|
|
|
|
~CommandObjectProcessStatus() override = default;
|
|
|
|
Options *GetOptions() override { return &m_options; }
|
|
|
|
class CommandOptions : public Options {
|
|
public:
|
|
CommandOptions() = default;
|
|
|
|
~CommandOptions() override = default;
|
|
|
|
Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
|
|
ExecutionContext *execution_context) override {
|
|
const int short_option = m_getopt_table[option_idx].val;
|
|
|
|
switch (short_option) {
|
|
case 'v':
|
|
m_verbose = true;
|
|
break;
|
|
default:
|
|
llvm_unreachable("Unimplemented option");
|
|
}
|
|
|
|
return {};
|
|
}
|
|
|
|
void OptionParsingStarting(ExecutionContext *execution_context) override {
|
|
m_verbose = false;
|
|
}
|
|
|
|
llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
|
|
return llvm::ArrayRef(g_process_status_options);
|
|
}
|
|
|
|
// Instance variables to hold the values for command options.
|
|
bool m_verbose = false;
|
|
};
|
|
|
|
protected:
|
|
void DoExecute(Args &command, CommandReturnObject &result) override {
|
|
Stream &strm = result.GetOutputStream();
|
|
result.SetStatus(eReturnStatusSuccessFinishNoResult);
|
|
|
|
// No need to check "process" for validity as eCommandRequiresProcess
|
|
// ensures it is valid
|
|
Process *process = m_exe_ctx.GetProcessPtr();
|
|
const bool only_threads_with_stop_reason = true;
|
|
const uint32_t start_frame = 0;
|
|
const uint32_t num_frames = 1;
|
|
const uint32_t num_frames_with_source = 1;
|
|
const bool stop_format = true;
|
|
process->GetStatus(strm);
|
|
process->GetThreadStatus(strm, only_threads_with_stop_reason, start_frame,
|
|
num_frames, num_frames_with_source, stop_format);
|
|
|
|
if (m_options.m_verbose) {
|
|
addr_t code_mask = process->GetCodeAddressMask();
|
|
addr_t data_mask = process->GetDataAddressMask();
|
|
if (code_mask != 0) {
|
|
int bits = std::bitset<64>(~code_mask).count();
|
|
result.AppendMessageWithFormat(
|
|
"Addressable code address mask: 0x%" PRIx64 "\n", code_mask);
|
|
result.AppendMessageWithFormat(
|
|
"Addressable data address mask: 0x%" PRIx64 "\n", data_mask);
|
|
result.AppendMessageWithFormat(
|
|
"Number of bits used in addressing (code): %d\n", bits);
|
|
}
|
|
|
|
PlatformSP platform_sp = process->GetTarget().GetPlatform();
|
|
if (!platform_sp) {
|
|
result.AppendError("Couldn'retrieve the target's platform");
|
|
return;
|
|
}
|
|
|
|
auto expected_crash_info =
|
|
platform_sp->FetchExtendedCrashInformation(*process);
|
|
|
|
if (!expected_crash_info) {
|
|
result.AppendError(llvm::toString(expected_crash_info.takeError()));
|
|
return;
|
|
}
|
|
|
|
StructuredData::DictionarySP crash_info_sp = *expected_crash_info;
|
|
|
|
if (crash_info_sp) {
|
|
strm.EOL();
|
|
strm.PutCString("Extended Crash Information:\n");
|
|
crash_info_sp->GetDescription(strm);
|
|
}
|
|
}
|
|
}
|
|
|
|
private:
|
|
CommandOptions m_options;
|
|
};
|
|
|
|
// CommandObjectProcessHandle
|
|
#define LLDB_OPTIONS_process_handle
|
|
#include "CommandOptions.inc"
|
|
|
|
#pragma mark CommandObjectProcessHandle
|
|
|
|
class CommandObjectProcessHandle : public CommandObjectParsed {
|
|
public:
|
|
class CommandOptions : public Options {
|
|
public:
|
|
CommandOptions() { OptionParsingStarting(nullptr); }
|
|
|
|
~CommandOptions() override = default;
|
|
|
|
Status SetOptionValue(uint32_t option_idx, llvm::StringRef option_arg,
|
|
ExecutionContext *execution_context) override {
|
|
Status error;
|
|
const int short_option = m_getopt_table[option_idx].val;
|
|
|
|
switch (short_option) {
|
|
case 'c':
|
|
do_clear = true;
|
|
break;
|
|
case 'd':
|
|
dummy = true;
|
|
break;
|
|
case 's':
|
|
stop = std::string(option_arg);
|
|
break;
|
|
case 'n':
|
|
notify = std::string(option_arg);
|
|
break;
|
|
case 'p':
|
|
pass = std::string(option_arg);
|
|
break;
|
|
case 't':
|
|
only_target_values = true;
|
|
break;
|
|
default:
|
|
llvm_unreachable("Unimplemented option");
|
|
}
|
|
return error;
|
|
}
|
|
|
|
void OptionParsingStarting(ExecutionContext *execution_context) override {
|
|
stop.clear();
|
|
notify.clear();
|
|
pass.clear();
|
|
only_target_values = false;
|
|
do_clear = false;
|
|
dummy = false;
|
|
}
|
|
|
|
llvm::ArrayRef<OptionDefinition> GetDefinitions() override {
|
|
return llvm::ArrayRef(g_process_handle_options);
|
|
}
|
|
|
|
// Instance variables to hold the values for command options.
|
|
|
|
std::string stop;
|
|
std::string notify;
|
|
std::string pass;
|
|
bool only_target_values = false;
|
|
bool do_clear = false;
|
|
bool dummy = false;
|
|
};
|
|
|
|
CommandObjectProcessHandle(CommandInterpreter &interpreter)
|
|
: CommandObjectParsed(interpreter, "process handle",
|
|
"Manage LLDB handling of OS signals for the "
|
|
"current target process. Defaults to showing "
|
|
"current policy.",
|
|
nullptr) {
|
|
SetHelpLong("\nIf no signals are specified but one or more actions are, "
|
|
"and there is a live process, update them all. If no action "
|
|
"is specified, list the current values.\n"
|
|
"If you specify actions with no target (e.g. in an init file) "
|
|
"or in a target with no process "
|
|
"the values will get copied into subsequent targets, but "
|
|
"lldb won't be able to spell-check the options since it can't "
|
|
"know which signal set will later be in force."
|
|
"\nYou can see the signal modifications held by the target"
|
|
"by passing the -t option."
|
|
"\nYou can also clear the target modification for a signal"
|
|
"by passing the -c option");
|
|
CommandArgumentEntry arg;
|
|
CommandArgumentData signal_arg;
|
|
|
|
signal_arg.arg_type = eArgTypeUnixSignal;
|
|
signal_arg.arg_repetition = eArgRepeatStar;
|
|
|
|
arg.push_back(signal_arg);
|
|
|
|
m_arguments.push_back(arg);
|
|
}
|
|
|
|
~CommandObjectProcessHandle() override = default;
|
|
|
|
Options *GetOptions() override { return &m_options; }
|
|
|
|
void PrintSignalHeader(Stream &str) {
|
|
str.Printf("NAME PASS STOP NOTIFY\n");
|
|
str.Printf("=========== ===== ===== ======\n");
|
|
}
|
|
|
|
void PrintSignal(Stream &str, int32_t signo, llvm::StringRef sig_name,
|
|
const UnixSignalsSP &signals_sp) {
|
|
bool stop;
|
|
bool suppress;
|
|
bool notify;
|
|
|
|
str.Format("{0, -11} ", sig_name);
|
|
if (signals_sp->GetSignalInfo(signo, suppress, stop, notify)) {
|
|
bool pass = !suppress;
|
|
str.Printf("%s %s %s", (pass ? "true " : "false"),
|
|
(stop ? "true " : "false"), (notify ? "true " : "false"));
|
|
}
|
|
str.Printf("\n");
|
|
}
|
|
|
|
void PrintSignalInformation(Stream &str, Args &signal_args,
|
|
int num_valid_signals,
|
|
const UnixSignalsSP &signals_sp) {
|
|
PrintSignalHeader(str);
|
|
|
|
if (num_valid_signals > 0) {
|
|
size_t num_args = signal_args.GetArgumentCount();
|
|
for (size_t i = 0; i < num_args; ++i) {
|
|
int32_t signo = signals_sp->GetSignalNumberFromName(
|
|
signal_args.GetArgumentAtIndex(i));
|
|
if (signo != LLDB_INVALID_SIGNAL_NUMBER)
|
|
PrintSignal(str, signo, signal_args.GetArgumentAtIndex(i),
|
|
signals_sp);
|
|
}
|
|
} else // Print info for ALL signals
|
|
{
|
|
int32_t signo = signals_sp->GetFirstSignalNumber();
|
|
while (signo != LLDB_INVALID_SIGNAL_NUMBER) {
|
|
PrintSignal(str, signo, signals_sp->GetSignalAsStringRef(signo),
|
|
signals_sp);
|
|
signo = signals_sp->GetNextSignalNumber(signo);
|
|
}
|
|
}
|
|
}
|
|
|
|
protected:
|
|
void DoExecute(Args &signal_args, CommandReturnObject &result) override {
|
|
Target &target = GetSelectedOrDummyTarget();
|
|
|
|
// Any signals that are being set should be added to the Target's
|
|
// DummySignals so they will get applied on rerun, etc.
|
|
// If we have a process, however, we can do a more accurate job of vetting
|
|
// the user's options.
|
|
ProcessSP process_sp = target.GetProcessSP();
|
|
|
|
std::optional<bool> stop_action = {};
|
|
std::optional<bool> pass_action = {};
|
|
std::optional<bool> notify_action = {};
|
|
|
|
if (!m_options.stop.empty()) {
|
|
bool success = false;
|
|
bool value = OptionArgParser::ToBoolean(m_options.stop, false, &success);
|
|
if (!success) {
|
|
result.AppendError(
|
|
"Invalid argument for command option --stop; must be "
|
|
"true or false.\n");
|
|
return;
|
|
}
|
|
|
|
stop_action = value;
|
|
}
|
|
|
|
if (!m_options.pass.empty()) {
|
|
bool success = false;
|
|
bool value = OptionArgParser::ToBoolean(m_options.pass, false, &success);
|
|
if (!success) {
|
|
result.AppendError(
|
|
"Invalid argument for command option --pass; must be "
|
|
"true or false.\n");
|
|
return;
|
|
}
|
|
pass_action = value;
|
|
}
|
|
|
|
if (!m_options.notify.empty()) {
|
|
bool success = false;
|
|
bool value =
|
|
OptionArgParser::ToBoolean(m_options.notify, false, &success);
|
|
if (!success) {
|
|
result.AppendError("Invalid argument for command option --notify; must "
|
|
"be true or false.\n");
|
|
return;
|
|
}
|
|
notify_action = value;
|
|
}
|
|
|
|
if (!m_options.notify.empty() && !notify_action.has_value()) {
|
|
}
|
|
|
|
bool no_actions = (!stop_action.has_value() && !pass_action.has_value() &&
|
|
!notify_action.has_value());
|
|
if (m_options.only_target_values && !no_actions) {
|
|
result.AppendError("-t is for reporting, not setting, target values.");
|
|
return;
|
|
}
|
|
|
|
size_t num_args = signal_args.GetArgumentCount();
|
|
UnixSignalsSP signals_sp;
|
|
if (process_sp)
|
|
signals_sp = process_sp->GetUnixSignals();
|
|
|
|
int num_signals_set = 0;
|
|
|
|
// If we were just asked to print the target values, do that here and
|
|
// return:
|
|
if (m_options.only_target_values) {
|
|
target.PrintDummySignals(result.GetOutputStream(), signal_args);
|
|
result.SetStatus(eReturnStatusSuccessFinishResult);
|
|
return;
|
|
}
|
|
|
|
// This handles clearing values:
|
|
if (m_options.do_clear) {
|
|
target.ClearDummySignals(signal_args);
|
|
if (m_options.dummy)
|
|
GetDummyTarget().ClearDummySignals(signal_args);
|
|
result.SetStatus(eReturnStatusSuccessFinishNoResult);
|
|
return;
|
|
}
|
|
|
|
// This rest handles setting values:
|
|
if (num_args > 0) {
|
|
for (const auto &arg : signal_args) {
|
|
// Do the process first. If we have a process we can catch
|
|
// invalid signal names, which we do here.
|
|
if (signals_sp) {
|
|
int32_t signo = signals_sp->GetSignalNumberFromName(arg.c_str());
|
|
if (signo != LLDB_INVALID_SIGNAL_NUMBER) {
|
|
if (stop_action.has_value())
|
|
signals_sp->SetShouldStop(signo, *stop_action);
|
|
if (pass_action.has_value()) {
|
|
bool suppress = !*pass_action;
|
|
signals_sp->SetShouldSuppress(signo, suppress);
|
|
}
|
|
if (notify_action.has_value())
|
|
signals_sp->SetShouldNotify(signo, *notify_action);
|
|
++num_signals_set;
|
|
} else {
|
|
result.AppendErrorWithFormat("Invalid signal name '%s'\n",
|
|
arg.c_str());
|
|
continue;
|
|
}
|
|
} else {
|
|
// If there's no process we can't check, so we just set them all.
|
|
// But since the map signal name -> signal number across all platforms
|
|
// is not 1-1, we can't sensibly set signal actions by number before
|
|
// we have a process. Check that here:
|
|
int32_t signo;
|
|
if (llvm::to_integer(arg.c_str(), signo)) {
|
|
result.AppendErrorWithFormat("Can't set signal handling by signal "
|
|
"number with no process");
|
|
return;
|
|
}
|
|
num_signals_set = num_args;
|
|
}
|
|
auto set_lazy_bool = [](std::optional<bool> action) -> LazyBool {
|
|
if (!action.has_value())
|
|
return eLazyBoolCalculate;
|
|
return (*action) ? eLazyBoolYes : eLazyBoolNo;
|
|
};
|
|
|
|
// If there were no actions, we're just listing, don't add the dummy:
|
|
if (!no_actions)
|
|
target.AddDummySignal(arg.ref(), set_lazy_bool(pass_action),
|
|
set_lazy_bool(notify_action),
|
|
set_lazy_bool(stop_action));
|
|
}
|
|
} else {
|
|
// No signal specified, if any command options were specified, update ALL
|
|
// signals. But we can't do this without a process since we don't know
|
|
// all the possible signals that might be valid for this target.
|
|
if ((notify_action.has_value() || stop_action.has_value() ||
|
|
pass_action.has_value()) &&
|
|
process_sp) {
|
|
if (m_interpreter.Confirm(
|
|
"Do you really want to update all the signals?", false)) {
|
|
int32_t signo = signals_sp->GetFirstSignalNumber();
|
|
while (signo != LLDB_INVALID_SIGNAL_NUMBER) {
|
|
if (notify_action.has_value())
|
|
signals_sp->SetShouldNotify(signo, *notify_action);
|
|
if (stop_action.has_value())
|
|
signals_sp->SetShouldStop(signo, *stop_action);
|
|
if (pass_action.has_value()) {
|
|
bool suppress = !*pass_action;
|
|
signals_sp->SetShouldSuppress(signo, suppress);
|
|
}
|
|
signo = signals_sp->GetNextSignalNumber(signo);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
if (signals_sp)
|
|
PrintSignalInformation(result.GetOutputStream(), signal_args,
|
|
num_signals_set, signals_sp);
|
|
else
|
|
target.PrintDummySignals(result.GetOutputStream(),
|
|
signal_args);
|
|
|
|
if (num_signals_set > 0)
|
|
result.SetStatus(eReturnStatusSuccessFinishResult);
|
|
else
|
|
result.SetStatus(eReturnStatusFailed);
|
|
}
|
|
|
|
CommandOptions m_options;
|
|
};
|
|
|
|
// Next are the subcommands of CommandObjectMultiwordProcessTrace
|
|
|
|
// CommandObjectProcessTraceStart
|
|
class CommandObjectProcessTraceStart : public CommandObjectTraceProxy {
|
|
public:
|
|
CommandObjectProcessTraceStart(CommandInterpreter &interpreter)
|
|
: CommandObjectTraceProxy(
|
|
/*live_debug_session_only*/ true, interpreter,
|
|
"process trace start",
|
|
"Start tracing this process with the corresponding trace "
|
|
"plug-in.",
|
|
"process trace start [<trace-options>]") {}
|
|
|
|
protected:
|
|
lldb::CommandObjectSP GetDelegateCommand(Trace &trace) override {
|
|
return trace.GetProcessTraceStartCommand(m_interpreter);
|
|
}
|
|
};
|
|
|
|
// CommandObjectProcessTraceStop
|
|
class CommandObjectProcessTraceStop : public CommandObjectParsed {
|
|
public:
|
|
CommandObjectProcessTraceStop(CommandInterpreter &interpreter)
|
|
: CommandObjectParsed(interpreter, "process trace stop",
|
|
"Stop tracing this process. This does not affect "
|
|
"traces started with the "
|
|
"\"thread trace start\" command.",
|
|
"process trace stop",
|
|
eCommandRequiresProcess | eCommandTryTargetAPILock |
|
|
eCommandProcessMustBeLaunched |
|
|
eCommandProcessMustBePaused |
|
|
eCommandProcessMustBeTraced) {}
|
|
|
|
~CommandObjectProcessTraceStop() override = default;
|
|
|
|
void DoExecute(Args &command, CommandReturnObject &result) override {
|
|
ProcessSP process_sp = m_exe_ctx.GetProcessSP();
|
|
|
|
TraceSP trace_sp = process_sp->GetTarget().GetTrace();
|
|
|
|
if (llvm::Error err = trace_sp->Stop())
|
|
result.AppendError(toString(std::move(err)));
|
|
else
|
|
result.SetStatus(eReturnStatusSuccessFinishResult);
|
|
}
|
|
};
|
|
|
|
// CommandObjectMultiwordProcessTrace
|
|
class CommandObjectMultiwordProcessTrace : public CommandObjectMultiword {
|
|
public:
|
|
CommandObjectMultiwordProcessTrace(CommandInterpreter &interpreter)
|
|
: CommandObjectMultiword(
|
|
interpreter, "trace", "Commands for tracing the current process.",
|
|
"process trace <subcommand> [<subcommand objects>]") {
|
|
LoadSubCommand("start", CommandObjectSP(new CommandObjectProcessTraceStart(
|
|
interpreter)));
|
|
LoadSubCommand("stop", CommandObjectSP(
|
|
new CommandObjectProcessTraceStop(interpreter)));
|
|
}
|
|
|
|
~CommandObjectMultiwordProcessTrace() override = default;
|
|
};
|
|
|
|
// CommandObjectMultiwordProcess
|
|
|
|
CommandObjectMultiwordProcess::CommandObjectMultiwordProcess(
|
|
CommandInterpreter &interpreter)
|
|
: CommandObjectMultiword(
|
|
interpreter, "process",
|
|
"Commands for interacting with processes on the current platform.",
|
|
"process <subcommand> [<subcommand-options>]") {
|
|
LoadSubCommand("attach",
|
|
CommandObjectSP(new CommandObjectProcessAttach(interpreter)));
|
|
LoadSubCommand("launch",
|
|
CommandObjectSP(new CommandObjectProcessLaunch(interpreter)));
|
|
LoadSubCommand("continue", CommandObjectSP(new CommandObjectProcessContinue(
|
|
interpreter)));
|
|
LoadSubCommand("connect",
|
|
CommandObjectSP(new CommandObjectProcessConnect(interpreter)));
|
|
LoadSubCommand("detach",
|
|
CommandObjectSP(new CommandObjectProcessDetach(interpreter)));
|
|
LoadSubCommand("load",
|
|
CommandObjectSP(new CommandObjectProcessLoad(interpreter)));
|
|
LoadSubCommand("unload",
|
|
CommandObjectSP(new CommandObjectProcessUnload(interpreter)));
|
|
LoadSubCommand("signal",
|
|
CommandObjectSP(new CommandObjectProcessSignal(interpreter)));
|
|
LoadSubCommand("handle",
|
|
CommandObjectSP(new CommandObjectProcessHandle(interpreter)));
|
|
LoadSubCommand("status",
|
|
CommandObjectSP(new CommandObjectProcessStatus(interpreter)));
|
|
LoadSubCommand("interrupt", CommandObjectSP(new CommandObjectProcessInterrupt(
|
|
interpreter)));
|
|
LoadSubCommand("kill",
|
|
CommandObjectSP(new CommandObjectProcessKill(interpreter)));
|
|
LoadSubCommand("plugin",
|
|
CommandObjectSP(new CommandObjectProcessPlugin(interpreter)));
|
|
LoadSubCommand("save-core", CommandObjectSP(new CommandObjectProcessSaveCore(
|
|
interpreter)));
|
|
LoadSubCommand(
|
|
"trace",
|
|
CommandObjectSP(new CommandObjectMultiwordProcessTrace(interpreter)));
|
|
}
|
|
|
|
CommandObjectMultiwordProcess::~CommandObjectMultiwordProcess() = default;
|