CommandInterpreter.cpp File Reference

#include <chrono>
#include <cstdlib>
#include <limits>
#include <memory>
#include <optional>
#include <string>
#include <vector>
#include "Commands/CommandObjectApropos.h"
#include "Commands/CommandObjectBreakpoint.h"
#include "Commands/CommandObjectCommands.h"
#include "Commands/CommandObjectDWIMPrint.h"
#include "Commands/CommandObjectDiagnostics.h"
#include "Commands/CommandObjectDisassemble.h"
#include "Commands/CommandObjectExpression.h"
#include "Commands/CommandObjectFrame.h"
#include "Commands/CommandObjectGUI.h"
#include "Commands/CommandObjectHelp.h"
#include "Commands/CommandObjectLanguage.h"
#include "Commands/CommandObjectLog.h"
#include "Commands/CommandObjectMemory.h"
#include "Commands/CommandObjectPlatform.h"
#include "Commands/CommandObjectPlugin.h"
#include "Commands/CommandObjectProcess.h"
#include "Commands/CommandObjectProtocolServer.h"
#include "Commands/CommandObjectQuit.h"
#include "Commands/CommandObjectRegexCommand.h"
#include "Commands/CommandObjectRegister.h"
#include "Commands/CommandObjectScripting.h"
#include "Commands/CommandObjectSession.h"
#include "Commands/CommandObjectSettings.h"
#include "Commands/CommandObjectSource.h"
#include "Commands/CommandObjectStats.h"
#include "Commands/CommandObjectTarget.h"
#include "Commands/CommandObjectThread.h"
#include "Commands/CommandObjectTrace.h"
#include "Commands/CommandObjectType.h"
#include "Commands/CommandObjectVersion.h"
#include "Commands/CommandObjectWatchpoint.h"
#include "lldb/Core/Debugger.h"
#include "lldb/Core/Module.h"
#include "lldb/Core/PluginManager.h"
#include "lldb/Core/Telemetry.h"
#include "lldb/Host/StreamFile.h"
#include "lldb/Utility/ErrorMessages.h"
#include "lldb/Utility/FileSpec.h"
#include "lldb/Utility/LLDBLog.h"
#include "lldb/Utility/Log.h"
#include "lldb/Utility/State.h"
#include "lldb/Utility/Stream.h"
#include "lldb/Utility/StructuredData.h"
#include "lldb/Utility/Timer.h"
#include "lldb/Host/Config.h"
#include "lldb/lldb-forward.h"
#include "lldb/Host/File.h"
#include "lldb/Host/FileCache.h"
#include "lldb/Host/Host.h"
#include "lldb/Host/HostInfo.h"
#include "lldb/Interpreter/CommandCompletions.h"
#include "lldb/Interpreter/CommandInterpreter.h"
#include "lldb/Interpreter/CommandReturnObject.h"
#include "lldb/Interpreter/OptionValueProperties.h"
#include "lldb/Interpreter/Options.h"
#include "lldb/Interpreter/Property.h"
#include "lldb/Utility/Args.h"
#include "lldb/Target/Language.h"
#include "lldb/Target/Process.h"
#include "lldb/Target/StopInfo.h"
#include "lldb/Target/TargetList.h"
#include "lldb/Target/Thread.h"
#include "lldb/Target/UnixSignals.h"
#include "llvm/ADT/STLExtras.h"
#include "llvm/ADT/ScopeExit.h"
#include "llvm/ADT/SmallString.h"
#include "llvm/Support/FormatAdapters.h"
#include "llvm/Support/Path.h"
#include "llvm/Support/PrettyStackTrace.h"
#include "llvm/Support/ScopedPrinter.h"
#include "llvm/Telemetry/Telemetry.h"
#include "InterpreterProperties.inc"
#include "InterpreterPropertiesEnum.inc"

Go to the source code of this file.

Macros
#define	LLDB_PROPERTIES_interpreter
#define	LLDB_PROPERTIES_interpreter
#define	REGISTER_COMMAND_OBJECT(NAME, CLASS)

Enumerations
enum
enum	{   eHandleCommandFlagStopOnContinue = (1u << 0) , eHandleCommandFlagStopOnError = (1u << 1) , eHandleCommandFlagEchoCommand = (1u << 2) , eHandleCommandFlagEchoCommentCommand = (1u << 3) ,   eHandleCommandFlagPrintResult = (1u << 4) , eHandleCommandFlagPrintErrors = (1u << 5) , eHandleCommandFlagStopOnCrash = (1u << 6) , eHandleCommandFlagAllowRepeats = (1u << 7) }

Functions
static void	StripLeadingSpaces (std::string &s)
static size_t	FindArgumentTerminator (const std::string &s)
static bool	ExtractCommand (std::string &command_string, std::string &command, std::string &suffix, char &quote_char)
static void	GetHomeInitFile (FileSpec &init_file, llvm::StringRef suffix={})
static void	GetHomeREPLInitFile (FileSpec &init_file, LanguageType language)
static void	GetCwdInitFile (llvm::SmallVectorImpl< char > &init_file)

Variables
static const char *	k_white_space = " \t\v"
static constexpr const char *	InitFileWarning
static const char *	k_valid_command_chars

Macro Definition Documentation

LLDB_PROPERTIES_interpreter [1/2]

#define LLDB_PROPERTIES_interpreter

Definition at line 122 of file CommandInterpreter.cpp.

LLDB_PROPERTIES_interpreter [2/2]

#define LLDB_PROPERTIES_interpreter

Definition at line 122 of file CommandInterpreter.cpp.

REGISTER_COMMAND_OBJECT

#define REGISTER_COMMAND_OBJECT	(		NAME,
			CLASS )

Value:

  m_command_dict[NAME] = std::make_shared<CLASS>(*this);

Definition at line 557 of file CommandInterpreter.cpp.

Referenced by lldb_private::CommandInterpreter::LoadCommandDictionary().

Enumeration Type Documentation

anonymous enum

anonymous enum

Definition at line 125 of file CommandInterpreter.cpp.

anonymous enum

anonymous enum

Enumerator
eHandleCommandFlagStopOnContinue
eHandleCommandFlagStopOnError
eHandleCommandFlagEchoCommand
eHandleCommandFlagEchoCommentCommand
eHandleCommandFlagPrintResult
eHandleCommandFlagPrintErrors
eHandleCommandFlagStopOnCrash
eHandleCommandFlagAllowRepeats

Definition at line 2842 of file CommandInterpreter.cpp.

Function Documentation

ExtractCommand()

bool ExtractCommand ( std::string & command_string, std::string & command, std::string & suffix, char & quote_char )

static

Definition at line 1686 of file CommandInterpreter.cpp.

References k_valid_command_chars, k_white_space, and StripLeadingSpaces().

Referenced by lldb_private::CommandInterpreter::ResolveCommandImpl().

FindArgumentTerminator()

size_t FindArgumentTerminator ( const std::string & s )

static

Definition at line 1665 of file CommandInterpreter.cpp.

Referenced by lldb_private::CommandInterpreter::ResolveCommandImpl().

GetCwdInitFile()

void GetCwdInitFile ( llvm::SmallVectorImpl< char > & init_file )

static

Definition at line 2536 of file CommandInterpreter.cpp.

References lldb_private::FileSystem::Instance(), and lldb_private::FileSystem::Resolve().

Referenced by lldb_private::CommandInterpreter::SourceInitFileCwd().

GetHomeInitFile()

void GetHomeInitFile ( FileSpec & init_file, llvm::StringRef suffix = {} )

static

Definition at line 2506 of file CommandInterpreter.cpp.

Referenced by lldb_private::CommandInterpreter::SourceInitFileCwd(), and lldb_private::CommandInterpreter::SourceInitFileHome().

GetHomeREPLInitFile()

void GetHomeREPLInitFile ( FileSpec & init_file, LanguageType language )

static

Definition at line 2517 of file CommandInterpreter.cpp.

References lldb_private::FileSpec::CopyByAppendingPathComponent(), lldb::eLanguageTypeUnknown, lldb_private::Language::GetLanguagesSupportingREPLs(), lldb_private::Language::GetNameForLanguageType(), and lldb_private::LanguageSet::GetSingularLanguage().

Referenced by lldb_private::CommandInterpreter::SourceInitFileHome().

StripLeadingSpaces()

void StripLeadingSpaces ( std::string & s )

static

Definition at line 1654 of file CommandInterpreter.cpp.

References k_white_space.

Referenced by ExtractCommand().

Variable Documentation

InitFileWarning

const char* InitFileWarning

staticconstexpr

Initial value:

=
    "There is a .lldbinit file in the current directory which is not being "
    "read.\n"
    "To silence this warning without sourcing in the local .lldbinit,\n"
    "add the following to the lldbinit file in your home directory:\n"
    "    settings set target.load-cwd-lldbinit false\n"
    "To allow lldb to source .lldbinit files in the current working "
    "directory,\n"
    "set the value of this variable to true.  Only do so if you understand "
    "and\n"
    "accept the security risk."

Definition at line 106 of file CommandInterpreter.cpp.

Referenced by lldb_private::CommandInterpreter::SourceInitFileCwd().

k_valid_command_chars

const char* k_valid_command_chars

static

Initial value:

=
    "abcdefghijklmnopqrstuvwxyzABCDEFGHIJKLMNOPQRSTUVWXYZ0123456789-_"

Definition at line 1652 of file CommandInterpreter.cpp.

Referenced by ExtractCommand().

k_white_space

const char* k_white_space = " \t\v"

static

Definition at line 104 of file CommandInterpreter.cpp.

Referenced by ExtractCommand(), lldb_private::CommandInterpreter::GetCommandObjectForCommand(), lldb_private::CommandInterpreter::HandleCommand(), and StripLeadingSpaces().