f23bf7432c
defines a protocol that all subclasses will implement. StackFrame is currently the only subclass and the methods that Frame vends are nearly identical to StackFrame's old methods. Update all callers to use Frame*/Frame& instead of pointers to StackFrames. This is almost entirely a mechanical change that touches a lot of the code base so I'm committing it alone. No new functionality is added with this patch, no new subclasses of Frame exist yet. I'll probably need to tweak some of the separation, possibly moving some of StackFrame's methods up in to Frame, but this is a good starting point. <rdar://problem/15314068> llvm-svn: 193907
598 lines
20 KiB
C++
598 lines
20 KiB
C++
//===-- SBCommandInterpreter.cpp --------------------------------*- C++ -*-===//
|
|
//
|
|
// The LLVM Compiler Infrastructure
|
|
//
|
|
// This file is distributed under the University of Illinois Open Source
|
|
// License. See LICENSE.TXT for details.
|
|
//
|
|
//===----------------------------------------------------------------------===//
|
|
|
|
#include "lldb/lldb-python.h"
|
|
|
|
#include "lldb/lldb-types.h"
|
|
#include "lldb/Core/SourceManager.h"
|
|
#include "lldb/Core/Listener.h"
|
|
#include "lldb/Interpreter/CommandInterpreter.h"
|
|
#include "lldb/Interpreter/CommandObjectMultiword.h"
|
|
#include "lldb/Interpreter/CommandReturnObject.h"
|
|
#include "lldb/Target/Target.h"
|
|
|
|
#include "lldb/API/SBBroadcaster.h"
|
|
#include "lldb/API/SBCommandReturnObject.h"
|
|
#include "lldb/API/SBCommandInterpreter.h"
|
|
#include "lldb/API/SBProcess.h"
|
|
#include "lldb/API/SBTarget.h"
|
|
#include "lldb/API/SBListener.h"
|
|
#include "lldb/API/SBStream.h"
|
|
#include "lldb/API/SBStringList.h"
|
|
|
|
using namespace lldb;
|
|
using namespace lldb_private;
|
|
|
|
class CommandPluginInterfaceImplementation : public CommandObjectParsed
|
|
{
|
|
public:
|
|
CommandPluginInterfaceImplementation (CommandInterpreter &interpreter,
|
|
const char *name,
|
|
lldb::SBCommandPluginInterface* backend,
|
|
const char *help = NULL,
|
|
const char *syntax = NULL,
|
|
uint32_t flags = 0) :
|
|
CommandObjectParsed (interpreter, name, help, syntax, flags),
|
|
m_backend(backend) {}
|
|
|
|
virtual bool
|
|
IsRemovable() const { return true; }
|
|
|
|
protected:
|
|
virtual bool
|
|
DoExecute (Args& command, CommandReturnObject &result)
|
|
{
|
|
SBCommandReturnObject sb_return(&result);
|
|
SBCommandInterpreter sb_interpreter(&m_interpreter);
|
|
SBDebugger debugger_sb(m_interpreter.GetDebugger().shared_from_this());
|
|
bool ret = m_backend->DoExecute (debugger_sb,(char**)command.GetArgumentVector(), sb_return);
|
|
sb_return.Release();
|
|
return ret;
|
|
}
|
|
lldb::SBCommandPluginInterface* m_backend;
|
|
};
|
|
|
|
SBCommandInterpreter::SBCommandInterpreter (CommandInterpreter *interpreter) :
|
|
m_opaque_ptr (interpreter)
|
|
{
|
|
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
|
|
|
|
if (log)
|
|
log->Printf ("SBCommandInterpreter::SBCommandInterpreter (interpreter=%p)"
|
|
" => SBCommandInterpreter(%p)", interpreter, m_opaque_ptr);
|
|
}
|
|
|
|
SBCommandInterpreter::SBCommandInterpreter(const SBCommandInterpreter &rhs) :
|
|
m_opaque_ptr (rhs.m_opaque_ptr)
|
|
{
|
|
}
|
|
|
|
const SBCommandInterpreter &
|
|
SBCommandInterpreter::operator = (const SBCommandInterpreter &rhs)
|
|
{
|
|
m_opaque_ptr = rhs.m_opaque_ptr;
|
|
return *this;
|
|
}
|
|
|
|
SBCommandInterpreter::~SBCommandInterpreter ()
|
|
{
|
|
}
|
|
|
|
bool
|
|
SBCommandInterpreter::IsValid() const
|
|
{
|
|
return m_opaque_ptr != NULL;
|
|
}
|
|
|
|
|
|
bool
|
|
SBCommandInterpreter::CommandExists (const char *cmd)
|
|
{
|
|
if (cmd && m_opaque_ptr)
|
|
return m_opaque_ptr->CommandExists (cmd);
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
SBCommandInterpreter::AliasExists (const char *cmd)
|
|
{
|
|
if (cmd && m_opaque_ptr)
|
|
return m_opaque_ptr->AliasExists (cmd);
|
|
return false;
|
|
}
|
|
|
|
lldb::ReturnStatus
|
|
SBCommandInterpreter::HandleCommand (const char *command_line, SBCommandReturnObject &result, bool add_to_history)
|
|
{
|
|
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
|
|
|
|
if (log)
|
|
log->Printf ("SBCommandInterpreter(%p)::HandleCommand (command=\"%s\", SBCommandReturnObject(%p), add_to_history=%i)",
|
|
m_opaque_ptr, command_line, result.get(), add_to_history);
|
|
|
|
result.Clear();
|
|
if (command_line && m_opaque_ptr)
|
|
{
|
|
m_opaque_ptr->HandleCommand (command_line, add_to_history ? eLazyBoolYes : eLazyBoolNo, result.ref());
|
|
}
|
|
else
|
|
{
|
|
result->AppendError ("SBCommandInterpreter or the command line is not valid");
|
|
result->SetStatus (eReturnStatusFailed);
|
|
}
|
|
|
|
// We need to get the value again, in case the command disabled the log!
|
|
log = lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API);
|
|
if (log)
|
|
{
|
|
SBStream sstr;
|
|
result.GetDescription (sstr);
|
|
log->Printf ("SBCommandInterpreter(%p)::HandleCommand (command=\"%s\", SBCommandReturnObject(%p): %s, add_to_history=%i) => %i",
|
|
m_opaque_ptr, command_line, result.get(), sstr.GetData(), add_to_history, result.GetStatus());
|
|
}
|
|
|
|
return result.GetStatus();
|
|
}
|
|
|
|
int
|
|
SBCommandInterpreter::HandleCompletion (const char *current_line,
|
|
const char *cursor,
|
|
const char *last_char,
|
|
int match_start_point,
|
|
int max_return_elements,
|
|
SBStringList &matches)
|
|
{
|
|
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
|
|
int num_completions = 0;
|
|
|
|
// Sanity check the arguments that are passed in:
|
|
// cursor & last_char have to be within the current_line.
|
|
if (current_line == NULL || cursor == NULL || last_char == NULL)
|
|
return 0;
|
|
|
|
if (cursor < current_line || last_char < current_line)
|
|
return 0;
|
|
|
|
size_t current_line_size = strlen (current_line);
|
|
if (cursor - current_line > current_line_size || last_char - current_line > current_line_size)
|
|
return 0;
|
|
|
|
if (log)
|
|
log->Printf ("SBCommandInterpreter(%p)::HandleCompletion (current_line=\"%s\", cursor at: %" PRId64 ", last char at: %" PRId64 ", match_start_point: %d, max_return_elements: %d)",
|
|
m_opaque_ptr, current_line, (uint64_t) (cursor - current_line), (uint64_t) (last_char - current_line), match_start_point, max_return_elements);
|
|
|
|
if (m_opaque_ptr)
|
|
{
|
|
lldb_private::StringList lldb_matches;
|
|
num_completions = m_opaque_ptr->HandleCompletion (current_line, cursor, last_char, match_start_point,
|
|
max_return_elements, lldb_matches);
|
|
|
|
SBStringList temp_list (&lldb_matches);
|
|
matches.AppendList (temp_list);
|
|
}
|
|
if (log)
|
|
log->Printf ("SBCommandInterpreter(%p)::HandleCompletion - Found %d completions.", m_opaque_ptr, num_completions);
|
|
|
|
return num_completions;
|
|
}
|
|
|
|
int
|
|
SBCommandInterpreter::HandleCompletion (const char *current_line,
|
|
uint32_t cursor_pos,
|
|
int match_start_point,
|
|
int max_return_elements,
|
|
lldb::SBStringList &matches)
|
|
{
|
|
const char *cursor = current_line + cursor_pos;
|
|
const char *last_char = current_line + strlen (current_line);
|
|
return HandleCompletion (current_line, cursor, last_char, match_start_point, max_return_elements, matches);
|
|
}
|
|
|
|
bool
|
|
SBCommandInterpreter::HasCommands ()
|
|
{
|
|
if (m_opaque_ptr)
|
|
return m_opaque_ptr->HasCommands();
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
SBCommandInterpreter::HasAliases ()
|
|
{
|
|
if (m_opaque_ptr)
|
|
return m_opaque_ptr->HasAliases();
|
|
return false;
|
|
}
|
|
|
|
bool
|
|
SBCommandInterpreter::HasAliasOptions ()
|
|
{
|
|
if (m_opaque_ptr)
|
|
return m_opaque_ptr->HasAliasOptions ();
|
|
return false;
|
|
}
|
|
|
|
SBProcess
|
|
SBCommandInterpreter::GetProcess ()
|
|
{
|
|
SBProcess sb_process;
|
|
ProcessSP process_sp;
|
|
if (m_opaque_ptr)
|
|
{
|
|
TargetSP target_sp(m_opaque_ptr->GetDebugger().GetSelectedTarget());
|
|
if (target_sp)
|
|
{
|
|
Mutex::Locker api_locker(target_sp->GetAPIMutex());
|
|
process_sp = target_sp->GetProcessSP();
|
|
sb_process.SetSP(process_sp);
|
|
}
|
|
}
|
|
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
|
|
|
|
if (log)
|
|
log->Printf ("SBCommandInterpreter(%p)::GetProcess () => SBProcess(%p)",
|
|
m_opaque_ptr, process_sp.get());
|
|
|
|
|
|
return sb_process;
|
|
}
|
|
|
|
SBDebugger
|
|
SBCommandInterpreter::GetDebugger ()
|
|
{
|
|
SBDebugger sb_debugger;
|
|
if (m_opaque_ptr)
|
|
sb_debugger.reset(m_opaque_ptr->GetDebugger().shared_from_this());
|
|
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
|
|
|
|
if (log)
|
|
log->Printf ("SBCommandInterpreter(%p)::GetDebugger () => SBDebugger(%p)",
|
|
m_opaque_ptr, sb_debugger.get());
|
|
|
|
|
|
return sb_debugger;
|
|
}
|
|
|
|
CommandInterpreter *
|
|
SBCommandInterpreter::get ()
|
|
{
|
|
return m_opaque_ptr;
|
|
}
|
|
|
|
CommandInterpreter &
|
|
SBCommandInterpreter::ref ()
|
|
{
|
|
assert (m_opaque_ptr);
|
|
return *m_opaque_ptr;
|
|
}
|
|
|
|
void
|
|
SBCommandInterpreter::reset (lldb_private::CommandInterpreter *interpreter)
|
|
{
|
|
m_opaque_ptr = interpreter;
|
|
}
|
|
|
|
void
|
|
SBCommandInterpreter::SourceInitFileInHomeDirectory (SBCommandReturnObject &result)
|
|
{
|
|
result.Clear();
|
|
if (m_opaque_ptr)
|
|
{
|
|
TargetSP target_sp(m_opaque_ptr->GetDebugger().GetSelectedTarget());
|
|
Mutex::Locker api_locker;
|
|
if (target_sp)
|
|
api_locker.Lock(target_sp->GetAPIMutex());
|
|
m_opaque_ptr->SourceInitFile (false, result.ref());
|
|
}
|
|
else
|
|
{
|
|
result->AppendError ("SBCommandInterpreter is not valid");
|
|
result->SetStatus (eReturnStatusFailed);
|
|
}
|
|
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
|
|
|
|
if (log)
|
|
log->Printf ("SBCommandInterpreter(%p)::SourceInitFileInHomeDirectory (&SBCommandReturnObject(%p))",
|
|
m_opaque_ptr, result.get());
|
|
|
|
}
|
|
|
|
void
|
|
SBCommandInterpreter::SourceInitFileInCurrentWorkingDirectory (SBCommandReturnObject &result)
|
|
{
|
|
result.Clear();
|
|
if (m_opaque_ptr)
|
|
{
|
|
TargetSP target_sp(m_opaque_ptr->GetDebugger().GetSelectedTarget());
|
|
Mutex::Locker api_locker;
|
|
if (target_sp)
|
|
api_locker.Lock(target_sp->GetAPIMutex());
|
|
m_opaque_ptr->SourceInitFile (true, result.ref());
|
|
}
|
|
else
|
|
{
|
|
result->AppendError ("SBCommandInterpreter is not valid");
|
|
result->SetStatus (eReturnStatusFailed);
|
|
}
|
|
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
|
|
|
|
if (log)
|
|
log->Printf ("SBCommandInterpreter(%p)::SourceInitFileInCurrentWorkingDirectory (&SBCommandReturnObject(%p))",
|
|
m_opaque_ptr, result.get());
|
|
}
|
|
|
|
SBBroadcaster
|
|
SBCommandInterpreter::GetBroadcaster ()
|
|
{
|
|
Log *log(lldb_private::GetLogIfAllCategoriesSet (LIBLLDB_LOG_API));
|
|
|
|
SBBroadcaster broadcaster (m_opaque_ptr, false);
|
|
|
|
if (log)
|
|
log->Printf ("SBCommandInterpreter(%p)::GetBroadcaster() => SBBroadcaster(%p)",
|
|
m_opaque_ptr, broadcaster.get());
|
|
|
|
return broadcaster;
|
|
}
|
|
|
|
const char *
|
|
SBCommandInterpreter::GetBroadcasterClass ()
|
|
{
|
|
return Communication::GetStaticBroadcasterClass().AsCString();
|
|
}
|
|
|
|
const char *
|
|
SBCommandInterpreter::GetArgumentTypeAsCString (const lldb::CommandArgumentType arg_type)
|
|
{
|
|
return CommandObject::GetArgumentTypeAsCString (arg_type);
|
|
}
|
|
|
|
const char *
|
|
SBCommandInterpreter::GetArgumentDescriptionAsCString (const lldb::CommandArgumentType arg_type)
|
|
{
|
|
return CommandObject::GetArgumentDescriptionAsCString (arg_type);
|
|
}
|
|
|
|
bool
|
|
SBCommandInterpreter::SetCommandOverrideCallback (const char *command_name,
|
|
lldb::CommandOverrideCallback callback,
|
|
void *baton)
|
|
{
|
|
if (command_name && command_name[0] && m_opaque_ptr)
|
|
{
|
|
std::string command_name_str (command_name);
|
|
CommandObject *cmd_obj = m_opaque_ptr->GetCommandObjectForCommand(command_name_str);
|
|
if (cmd_obj)
|
|
{
|
|
assert(command_name_str.empty());
|
|
cmd_obj->SetOverrideCallback (callback, baton);
|
|
return true;
|
|
}
|
|
}
|
|
return false;
|
|
}
|
|
|
|
#ifndef LLDB_DISABLE_PYTHON
|
|
|
|
// Defined in the SWIG source file
|
|
extern "C" void
|
|
init_lldb(void);
|
|
|
|
// these are the Pythonic implementations of the required callbacks
|
|
// these are scripting-language specific, which is why they belong here
|
|
// we still need to use function pointers to them instead of relying
|
|
// on linkage-time resolution because the SWIG stuff and this file
|
|
// get built at different times
|
|
extern "C" bool
|
|
LLDBSwigPythonBreakpointCallbackFunction (const char *python_function_name,
|
|
const char *session_dictionary_name,
|
|
const lldb::FrameSP& sb_frame,
|
|
const lldb::BreakpointLocationSP& sb_bp_loc);
|
|
|
|
extern "C" bool
|
|
LLDBSwigPythonWatchpointCallbackFunction (const char *python_function_name,
|
|
const char *session_dictionary_name,
|
|
const lldb::FrameSP& sb_frame,
|
|
const lldb::WatchpointSP& sb_wp);
|
|
|
|
extern "C" bool
|
|
LLDBSwigPythonCallTypeScript (const char *python_function_name,
|
|
void *session_dictionary,
|
|
const lldb::ValueObjectSP& valobj_sp,
|
|
void** pyfunct_wrapper,
|
|
std::string& retval);
|
|
|
|
extern "C" void*
|
|
LLDBSwigPythonCreateSyntheticProvider (const char *python_class_name,
|
|
const char *session_dictionary_name,
|
|
const lldb::ValueObjectSP& valobj_sp);
|
|
|
|
|
|
extern "C" uint32_t
|
|
LLDBSwigPython_CalculateNumChildren (void *implementor);
|
|
|
|
extern "C" void *
|
|
LLDBSwigPython_GetChildAtIndex (void *implementor, uint32_t idx);
|
|
|
|
extern "C" int
|
|
LLDBSwigPython_GetIndexOfChildWithName (void *implementor, const char* child_name);
|
|
|
|
extern "C" void *
|
|
LLDBSWIGPython_CastPyObjectToSBValue (void* data);
|
|
|
|
extern lldb::ValueObjectSP
|
|
LLDBSWIGPython_GetValueObjectSPFromSBValue (void* data);
|
|
|
|
extern "C" bool
|
|
LLDBSwigPython_UpdateSynthProviderInstance (void* implementor);
|
|
|
|
extern "C" bool
|
|
LLDBSwigPython_MightHaveChildrenSynthProviderInstance (void* implementor);
|
|
|
|
extern "C" bool
|
|
LLDBSwigPythonCallCommand (const char *python_function_name,
|
|
const char *session_dictionary_name,
|
|
lldb::DebuggerSP& debugger,
|
|
const char* args,
|
|
lldb_private::CommandReturnObject &cmd_retobj);
|
|
|
|
extern "C" bool
|
|
LLDBSwigPythonCallModuleInit (const char *python_module_name,
|
|
const char *session_dictionary_name,
|
|
lldb::DebuggerSP& debugger);
|
|
|
|
extern "C" void*
|
|
LLDBSWIGPythonCreateOSPlugin (const char *python_class_name,
|
|
const char *session_dictionary_name,
|
|
const lldb::ProcessSP& process_sp);
|
|
|
|
extern "C" bool
|
|
LLDBSWIGPythonRunScriptKeywordProcess (const char* python_function_name,
|
|
const char* session_dictionary_name,
|
|
lldb::ProcessSP& process,
|
|
std::string& output);
|
|
|
|
extern "C" bool
|
|
LLDBSWIGPythonRunScriptKeywordThread (const char* python_function_name,
|
|
const char* session_dictionary_name,
|
|
lldb::ThreadSP& thread,
|
|
std::string& output);
|
|
|
|
extern "C" bool
|
|
LLDBSWIGPythonRunScriptKeywordTarget (const char* python_function_name,
|
|
const char* session_dictionary_name,
|
|
lldb::TargetSP& target,
|
|
std::string& output);
|
|
|
|
extern "C" bool
|
|
LLDBSWIGPythonRunScriptKeywordFrame (const char* python_function_name,
|
|
const char* session_dictionary_name,
|
|
lldb::FrameSP& frame,
|
|
std::string& output);
|
|
|
|
extern "C" void*
|
|
LLDBSWIGPython_GetDynamicSetting (void* module,
|
|
const char* setting,
|
|
const lldb::TargetSP& target_sp);
|
|
|
|
|
|
#endif
|
|
|
|
void
|
|
SBCommandInterpreter::InitializeSWIG ()
|
|
{
|
|
static bool g_initialized = false;
|
|
if (!g_initialized)
|
|
{
|
|
g_initialized = true;
|
|
#ifndef LLDB_DISABLE_PYTHON
|
|
ScriptInterpreter::InitializeInterpreter (init_lldb,
|
|
LLDBSwigPythonBreakpointCallbackFunction,
|
|
LLDBSwigPythonWatchpointCallbackFunction,
|
|
LLDBSwigPythonCallTypeScript,
|
|
LLDBSwigPythonCreateSyntheticProvider,
|
|
LLDBSwigPython_CalculateNumChildren,
|
|
LLDBSwigPython_GetChildAtIndex,
|
|
LLDBSwigPython_GetIndexOfChildWithName,
|
|
LLDBSWIGPython_CastPyObjectToSBValue,
|
|
LLDBSWIGPython_GetValueObjectSPFromSBValue,
|
|
LLDBSwigPython_UpdateSynthProviderInstance,
|
|
LLDBSwigPython_MightHaveChildrenSynthProviderInstance,
|
|
LLDBSwigPythonCallCommand,
|
|
LLDBSwigPythonCallModuleInit,
|
|
LLDBSWIGPythonCreateOSPlugin,
|
|
LLDBSWIGPythonRunScriptKeywordProcess,
|
|
LLDBSWIGPythonRunScriptKeywordThread,
|
|
LLDBSWIGPythonRunScriptKeywordTarget,
|
|
LLDBSWIGPythonRunScriptKeywordFrame,
|
|
LLDBSWIGPython_GetDynamicSetting);
|
|
#endif
|
|
}
|
|
}
|
|
|
|
lldb::SBCommand
|
|
SBCommandInterpreter::AddMultiwordCommand (const char* name, const char* help)
|
|
{
|
|
CommandObjectMultiword *new_command = new CommandObjectMultiword(*m_opaque_ptr,name,help);
|
|
new_command->SetRemovable (true);
|
|
lldb::CommandObjectSP new_command_sp(new_command);
|
|
if (new_command_sp && m_opaque_ptr->AddUserCommand(name, new_command_sp, true))
|
|
return lldb::SBCommand(new_command_sp);
|
|
return lldb::SBCommand();
|
|
}
|
|
|
|
lldb::SBCommand
|
|
SBCommandInterpreter::AddCommand (const char* name, lldb::SBCommandPluginInterface* impl, const char* help)
|
|
{
|
|
lldb::CommandObjectSP new_command_sp;
|
|
new_command_sp.reset(new CommandPluginInterfaceImplementation(*m_opaque_ptr,name,impl,help));
|
|
|
|
if (new_command_sp && m_opaque_ptr->AddUserCommand(name, new_command_sp, true))
|
|
return lldb::SBCommand(new_command_sp);
|
|
return lldb::SBCommand();
|
|
}
|
|
|
|
SBCommand::SBCommand ()
|
|
{}
|
|
|
|
SBCommand::SBCommand (lldb::CommandObjectSP cmd_sp) : m_opaque_sp (cmd_sp)
|
|
{}
|
|
|
|
bool
|
|
SBCommand::IsValid ()
|
|
{
|
|
return (bool)m_opaque_sp;
|
|
}
|
|
|
|
const char*
|
|
SBCommand::GetName ()
|
|
{
|
|
if (IsValid ())
|
|
return m_opaque_sp->GetCommandName ();
|
|
return NULL;
|
|
}
|
|
|
|
const char*
|
|
SBCommand::GetHelp ()
|
|
{
|
|
if (IsValid ())
|
|
return m_opaque_sp->GetHelp ();
|
|
return NULL;
|
|
}
|
|
|
|
lldb::SBCommand
|
|
SBCommand::AddMultiwordCommand (const char* name, const char* help)
|
|
{
|
|
if (!IsValid ())
|
|
return lldb::SBCommand();
|
|
if (m_opaque_sp->IsMultiwordObject() == false)
|
|
return lldb::SBCommand();
|
|
CommandObjectMultiword *new_command = new CommandObjectMultiword(m_opaque_sp->GetCommandInterpreter(),name,help);
|
|
new_command->SetRemovable (true);
|
|
lldb::CommandObjectSP new_command_sp(new_command);
|
|
if (new_command_sp && m_opaque_sp->LoadSubCommand(name,new_command_sp))
|
|
return lldb::SBCommand(new_command_sp);
|
|
return lldb::SBCommand();
|
|
}
|
|
|
|
lldb::SBCommand
|
|
SBCommand::AddCommand (const char* name, lldb::SBCommandPluginInterface *impl, const char* help)
|
|
{
|
|
if (!IsValid ())
|
|
return lldb::SBCommand();
|
|
if (m_opaque_sp->IsMultiwordObject() == false)
|
|
return lldb::SBCommand();
|
|
lldb::CommandObjectSP new_command_sp;
|
|
new_command_sp.reset(new CommandPluginInterfaceImplementation(m_opaque_sp->GetCommandInterpreter(),name,impl,help));
|
|
if (new_command_sp && m_opaque_sp->LoadSubCommand(name,new_command_sp))
|
|
return lldb::SBCommand(new_command_sp);
|
|
return lldb::SBCommand();
|
|
}
|
|
|