CommandObjectRegisterWrite Class Reference

Inheritance diagram for CommandObjectRegisterWrite:

Public Member Functions
	CommandObjectRegisterWrite (CommandInterpreter &interpreter)
	~CommandObjectRegisterWrite () override=default
void	HandleArgumentCompletion (CompletionRequest &request, OptionElementVector &opt_element_vector) override
	The default version handles argument definitions that have only one argument type, and use one of the argument types that have an entry in the CommonCompletions.
Public Member Functions inherited from lldb_private::CommandObjectParsed
	CommandObjectParsed (CommandInterpreter &interpreter, const char *name, const char *help=nullptr, const char *syntax=nullptr, uint32_t flags=0)
	~CommandObjectParsed () override=default
void	Execute (const char *args_string, CommandReturnObject &result) override
Public Member Functions inherited from lldb_private::CommandObject
	CommandObject (CommandInterpreter &interpreter, llvm::StringRef name, llvm::StringRef help="", llvm::StringRef syntax="", uint32_t flags=0)
virtual	~CommandObject ()=default
CommandInterpreter &	GetCommandInterpreter ()
Debugger &	GetDebugger ()
virtual llvm::StringRef	GetHelp ()
virtual llvm::StringRef	GetHelpLong ()
virtual llvm::StringRef	GetSyntax ()
llvm::StringRef	GetCommandName () const
virtual void	SetHelp (llvm::StringRef str)
virtual void	SetHelpLong (llvm::StringRef str)
void	SetSyntax (llvm::StringRef str)
virtual bool	IsRemovable () const
virtual bool	IsMultiwordObject ()
bool	IsUserCommand ()
void	SetIsUserCommand (bool is_user)
virtual CommandObjectMultiword *	GetAsMultiwordCommand ()
virtual bool	IsAlias ()
virtual bool	IsDashDashCommand ()
virtual lldb::CommandObjectSP	GetSubcommandSP (llvm::StringRef sub_cmd, StringList *matches=nullptr)
virtual lldb::CommandObjectSP	GetSubcommandSPExact (llvm::StringRef sub_cmd)
virtual CommandObject *	GetSubcommandObject (llvm::StringRef sub_cmd, StringList *matches=nullptr)
void	FormatLongHelpText (Stream &output_strm, llvm::StringRef long_help)
void	GenerateHelpText (CommandReturnObject &result)
virtual void	GenerateHelpText (Stream &result)
virtual bool	LoadSubCommand (llvm::StringRef cmd_name, const lldb::CommandObjectSP &command_obj)
virtual llvm::Error	LoadUserSubcommand (llvm::StringRef cmd_name, const lldb::CommandObjectSP &command_obj, bool can_replace)
virtual bool	WantsRawCommandString ()=0
virtual bool	WantsCompletion ()
virtual Options *	GetOptions ()
void	AddSimpleArgumentList (lldb::CommandArgumentType arg_type, ArgumentRepetitionType repetition_type=eArgRepeatPlain)
void	AddIDsArgumentData (IDType type)
int	GetNumArgumentEntries ()
CommandArgumentEntry *	GetArgumentEntryAtIndex (int idx)
void	GetFormattedCommandArguments (Stream &str, uint32_t opt_set_mask=LLDB_OPT_SET_ALL)
bool	ParseOptions (Args &args, CommandReturnObject &result)
void	SetCommandName (llvm::StringRef name)
virtual void	HandleCompletion (CompletionRequest &request)
	This default version handles calling option argument completions and then calls HandleArgumentCompletion if the cursor is on an argument, not an option.
virtual void	HandleArgumentCompletion (CompletionRequest &request, OptionElementVector &opt_element_vector)
	The default version handles argument definitions that have only one argument type, and use one of the argument types that have an entry in the CommonCompletions.
bool	HelpTextContainsWord (llvm::StringRef search_word, bool search_short_help=true, bool search_long_help=true, bool search_syntax=true, bool search_options=true)
Flags &	GetFlags ()
	The flags accessor.
const Flags &	GetFlags () const
	The flags const accessor.
virtual std::optional< std::string >	GetRepeatCommand (Args &current_command_args, uint32_t index)
	Get the command that appropriate for a "repeat" of the current command.
bool	HasOverrideCallback () const
void	SetOverrideCallback (lldb::CommandOverrideCallback callback, void *baton)
void	SetOverrideCallback (lldb_private::CommandOverrideCallbackWithResult callback, void *baton)
bool	InvokeOverrideCallback (const char **argv, CommandReturnObject &result)
virtual void	Execute (const char *args_string, CommandReturnObject &result)=0

Protected Member Functions
void	DoExecute (Args &command, CommandReturnObject &result) override
Protected Member Functions inherited from lldb_private::CommandObjectParsed
virtual void	DoExecute (Args &command, CommandReturnObject &result)=0
bool	WantsRawCommandString () override
Protected Member Functions inherited from lldb_private::CommandObject
bool	ParseOptionsAndNotify (Args &args, CommandReturnObject &result, OptionGroupOptions &group_options, ExecutionContext &exe_ctx)
virtual const char *	GetInvalidTargetDescription ()
virtual const char *	GetInvalidProcessDescription ()
virtual const char *	GetInvalidThreadDescription ()
virtual const char *	GetInvalidFrameDescription ()
virtual const char *	GetInvalidRegContextDescription ()
Target &	GetDummyTarget ()
Target &	GetTarget ()
Thread *	GetDefaultThread ()
bool	CheckRequirements (CommandReturnObject &result)
	Check the command to make sure anything required by this command is available.
void	Cleanup ()

Additional Inherited Members
Public Types inherited from lldb_private::CommandObject
enum	IDType { eBreakpointArgs = 0 , eWatchpointArgs = 1 }
typedef llvm::StringRef()	ArgumentHelpCallbackFunction()
typedef std::vector< CommandArgumentData >	CommandArgumentEntry
typedef std::map< std::string, lldb::CommandObjectSP >	CommandMap
Static Public Member Functions inherited from lldb_private::CommandObject
static const char *	GetArgumentTypeAsCString (const lldb::CommandArgumentType arg_type)
static const char *	GetArgumentDescriptionAsCString (const lldb::CommandArgumentType arg_type)
static lldb::CommandArgumentType	LookupArgumentName (llvm::StringRef arg_name)
static const ArgumentTableEntry *	FindArgumentDataByType (lldb::CommandArgumentType arg_type)
static void	GetArgumentHelp (Stream &str, lldb::CommandArgumentType arg_type, CommandInterpreter &interpreter)
static const char *	GetArgumentName (lldb::CommandArgumentType arg_type)
static bool	IsPairType (ArgumentRepetitionType arg_repeat_type)
static std::optional< ArgumentRepetitionType >	ArgRepetitionFromString (llvm::StringRef string)
Protected Attributes inherited from lldb_private::CommandObject
CommandInterpreter &	m_interpreter
ExecutionContext	m_exe_ctx
std::unique_lock< std::recursive_mutex >	m_api_locker
std::string	m_cmd_name
std::string	m_cmd_help_short
std::string	m_cmd_help_long
std::string	m_cmd_syntax
Flags	m_flags
std::vector< CommandArgumentEntry >	m_arguments
lldb::CommandOverrideCallback	m_deprecated_command_override_callback
lldb_private::CommandOverrideCallbackWithResult	m_command_override_callback
void *	m_command_override_baton
bool	m_is_user_command = false

Detailed Description

Definition at line 289 of file CommandObjectRegister.cpp.

Constructor & Destructor Documentation

CommandObjectRegisterWrite()

CommandObjectRegisterWrite::CommandObjectRegisterWrite ( CommandInterpreter &  interpreter )

inline

Definition at line 291 of file CommandObjectRegister.cpp.

References lldb_private::CommandObject::CommandArgumentData::arg_repetition, lldb_private::CommandObject::CommandArgumentData::arg_type, lldb_private::eArgRepeatPlain, lldb::eArgTypeRegisterName, lldb::eArgTypeValue, and lldb_private::CommandObject::m_arguments.

~CommandObjectRegisterWrite()

CommandObjectRegisterWrite::~CommandObjectRegisterWrite ( )

overridedefault

Member Function Documentation

DoExecute()

void CommandObjectRegisterWrite::DoExecute ( Args &  command, CommandReturnObject &  result  )

inlineoverrideprotectedvirtual

Implements lldb_private::CommandObjectParsed.

Definition at line 336 of file CommandObjectRegister.cpp.

References lldb_private::CommandReturnObject::AppendError(), lldb_private::CommandReturnObject::AppendErrorWithFormat(), lldb::eReturnStatusSuccessFinishNoResult, error(), lldb_private::Thread::Flush(), lldb_private::Args::GetArgumentCount(), lldb_private::ExecutionContext::GetRegisterContext(), lldb_private::RegisterContext::GetRegisterInfoByName(), lldb_private::ExecutionContext::GetThreadRef(), lldb_private::CommandObject::m_exe_ctx, lldb_private::CommandReturnObject::SetStatus(), lldb_private::RegisterValue::SetValueFromString(), and lldb_private::RegisterContext::WriteRegister().

HandleArgumentCompletion()

void CommandObjectRegisterWrite::HandleArgumentCompletion ( CompletionRequest &  request, OptionElementVector &  opt_element_vector  )

inlineoverridevirtual

The default version handles argument definitions that have only one argument type, and use one of the argument types that have an entry in the CommonCompletions.

Override this if you have a more complex argument setup. FIXME: we should be able to extend this to more complex argument definitions provided we have completers for all the argument types.

The input array contains a parsed version of the line.

We've constructed the map of options and their arguments as well if that is helpful for the completion.

Parameters

[in,out]

request

The completion request that needs to be answered.

Reimplemented from lldb_private::CommandObject.

Definition at line 326 of file CommandObjectRegister.cpp.

References lldb::eRegisterCompletion, lldb_private::CommandObject::GetCommandInterpreter(), lldb_private::CompletionRequest::GetCursorIndex(), lldb_private::ExecutionContext::HasProcessScope(), lldb_private::CommandCompletions::InvokeCommonCompletionCallbacks(), and lldb_private::CommandObject::m_exe_ctx.

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The documentation for this class was generated from the following file:

• CommandObjectRegister.cpp