diff options
Diffstat (limited to 'lldb/tools/lldb-mi/MICmdCmdGdbSet.cpp')
| -rw-r--r-- | lldb/tools/lldb-mi/MICmdCmdGdbSet.cpp | 365 |
1 files changed, 187 insertions, 178 deletions
diff --git a/lldb/tools/lldb-mi/MICmdCmdGdbSet.cpp b/lldb/tools/lldb-mi/MICmdCmdGdbSet.cpp index a256ee2e2ca..c1c1bb599fd 100644 --- a/lldb/tools/lldb-mi/MICmdCmdGdbSet.cpp +++ b/lldb/tools/lldb-mi/MICmdCmdGdbSet.cpp @@ -8,15 +8,15 @@ //===----------------------------------------------------------------------===// //++ -// File: MICmdCmdGdbSet.cpp +// File: MICmdCmdGdbSet.cpp // -// Overview: CMICmdCmdGdbSet implementation. +// Overview: CMICmdCmdGdbSet implementation. // -// Environment: Compilers: Visual C++ 12. -// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1 -// Libraries: See MIReadmetxt. +// Environment: Compilers: Visual C++ 12. +// gcc (Ubuntu/Linaro 4.8.1-10ubuntu9) 4.8.1 +// Libraries: See MIReadmetxt. // -// Copyright: None. +// Copyright: None. //-- // In-house headers: @@ -29,232 +29,241 @@ #include "MICmnLLDBDebugSessionInfo.h" // Instantiations: -const CMICmdCmdGdbSet::MapGdbOptionNameToFnGdbOptionPtr_t CMICmdCmdGdbSet::ms_mapGdbOptionNameToFnGdbOptionPtr = -{ - // { "target-async", &CMICmdCmdGdbSet::OptionFnTargetAsync }, // Example code if need to implement GDB set other options - // { "auto-solib-add", &CMICmdCmdGdbSet::OptionFnAutoSolibAdd }, // Example code if need to implement GDB set other options - { "solib-search-path", &CMICmdCmdGdbSet::OptionFnSolibSearchPath }, - { "fallback", &CMICmdCmdGdbSet::OptionFnFallback } -}; +const CMICmdCmdGdbSet::MapGdbOptionNameToFnGdbOptionPtr_t CMICmdCmdGdbSet::ms_mapGdbOptionNameToFnGdbOptionPtr = { + // { "target-async", &CMICmdCmdGdbSet::OptionFnTargetAsync }, // Example code if need to implement GDB set other options + // { "auto-solib-add", &CMICmdCmdGdbSet::OptionFnAutoSolibAdd }, // Example code if need to implement GDB set other options + {"solib-search-path", &CMICmdCmdGdbSet::OptionFnSolibSearchPath}, + {"fallback", &CMICmdCmdGdbSet::OptionFnFallback}}; //++ ------------------------------------------------------------------------------------ -// Details: CMICmdCmdGdbSet constructor. -// Type: Method. -// Args: None. -// Return: None. -// Throws: None. +// Details: CMICmdCmdGdbSet constructor. +// Type: Method. +// Args: None. +// Return: None. +// Throws: None. //-- -CMICmdCmdGdbSet::CMICmdCmdGdbSet( void ) -: m_constStrArgNamedThreadGrp( "thread-group" ) -, m_constStrArgNamedGdbOption( "option" ) -, m_bGdbOptionRecognised( true ) -, m_bGdbOptionFnSuccessful( false ) -, m_bGbbOptionFnHasError( false ) -, m_strGdbOptionFnError( MIRSRC( IDS_WORD_ERR_MSG_NOT_IMPLEMENTED_BRKTS ) ) +CMICmdCmdGdbSet::CMICmdCmdGdbSet(void) + : m_constStrArgNamedThreadGrp("thread-group") + , m_constStrArgNamedGdbOption("option") + , m_bGdbOptionRecognised(true) + , m_bGdbOptionFnSuccessful(false) + , m_bGbbOptionFnHasError(false) + , m_strGdbOptionFnError(MIRSRC(IDS_WORD_ERR_MSG_NOT_IMPLEMENTED_BRKTS)) { - // Command factory matches this name with that received from the stdin stream - m_strMiCmd = "gdb-set"; - - // Required by the CMICmdFactory when registering *this command - m_pSelfCreatorFn = &CMICmdCmdGdbSet::CreateSelf; + // Command factory matches this name with that received from the stdin stream + m_strMiCmd = "gdb-set"; + + // Required by the CMICmdFactory when registering *this command + m_pSelfCreatorFn = &CMICmdCmdGdbSet::CreateSelf; } //++ ------------------------------------------------------------------------------------ -// Details: CMICmdCmdGdbSet destructor. -// Type: Overrideable. -// Args: None. -// Return: None. -// Throws: None. +// Details: CMICmdCmdGdbSet destructor. +// Type: Overrideable. +// Args: None. +// Return: None. +// Throws: None. //-- -CMICmdCmdGdbSet::~CMICmdCmdGdbSet( void ) +CMICmdCmdGdbSet::~CMICmdCmdGdbSet(void) { } //++ ------------------------------------------------------------------------------------ -// Details: The invoker requires this function. The parses the command line options -// arguments to extract values for each of those arguments. -// Type: Overridden. -// Args: None. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. +// Details: The invoker requires this function. The parses the command line options +// arguments to extract values for each of those arguments. +// Type: Overridden. +// Args: None. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. //-- -bool CMICmdCmdGdbSet::ParseArgs( void ) +bool +CMICmdCmdGdbSet::ParseArgs(void) { - bool bOk = m_setCmdArgs.Add( *(new CMICmdArgValOptionLong( m_constStrArgNamedThreadGrp, false, false, CMICmdArgValListBase::eArgValType_ThreadGrp, 1 ) ) ); - bOk = bOk && m_setCmdArgs.Add( *(new CMICmdArgValListOfN( m_constStrArgNamedGdbOption, true, true, CMICmdArgValListBase::eArgValType_StringAnything ) ) ); - return (bOk && ParseValidateCmdOptions() ); + bool bOk = m_setCmdArgs.Add( + *(new CMICmdArgValOptionLong(m_constStrArgNamedThreadGrp, false, false, CMICmdArgValListBase::eArgValType_ThreadGrp, 1))); + bOk = bOk && + m_setCmdArgs.Add( + *(new CMICmdArgValListOfN(m_constStrArgNamedGdbOption, true, true, CMICmdArgValListBase::eArgValType_StringAnything))); + return (bOk && ParseValidateCmdOptions()); } //++ ------------------------------------------------------------------------------------ -// Details: The invoker requires this function. The command does work in this function. -// The command is likely to communicate with the LLDB SBDebugger in here. -// Type: Overridden. -// Args: None. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. +// Details: The invoker requires this function. The command does work in this function. +// The command is likely to communicate with the LLDB SBDebugger in here. +// Type: Overridden. +// Args: None. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. //-- -bool CMICmdCmdGdbSet::Execute( void ) +bool +CMICmdCmdGdbSet::Execute(void) { - CMICMDBASE_GETOPTION( pArgGdbOption, ListOfN, m_constStrArgNamedGdbOption ); - const CMICmdArgValListBase::VecArgObjPtr_t & rVecWords( pArgGdbOption->GetExpectedOptions() ); - - // Get the gdb-set option to carry out - CMICmdArgValListBase::VecArgObjPtr_t::const_iterator it = rVecWords.begin(); - const CMICmdArgValString * pOption = static_cast< const CMICmdArgValString * >( *it ); - const CMIUtilString strOption( pOption->GetValue() ); - ++it; + CMICMDBASE_GETOPTION(pArgGdbOption, ListOfN, m_constStrArgNamedGdbOption); + const CMICmdArgValListBase::VecArgObjPtr_t &rVecWords(pArgGdbOption->GetExpectedOptions()); - // Retrieve the parameter(s) for the option - CMIUtilString::VecString_t vecWords; - while( it != rVecWords.end() ) - { - const CMICmdArgValString * pWord = static_cast< const CMICmdArgValString * >( *it ); - vecWords.push_back( pWord->GetValue() ); + // Get the gdb-set option to carry out + CMICmdArgValListBase::VecArgObjPtr_t::const_iterator it = rVecWords.begin(); + const CMICmdArgValString *pOption = static_cast<const CMICmdArgValString *>(*it); + const CMIUtilString strOption(pOption->GetValue()); + ++it; - // Next - ++it; - } + // Retrieve the parameter(s) for the option + CMIUtilString::VecString_t vecWords; + while (it != rVecWords.end()) + { + const CMICmdArgValString *pWord = static_cast<const CMICmdArgValString *>(*it); + vecWords.push_back(pWord->GetValue()); - FnGdbOptionPtr pPrintRequestFn = nullptr; - if( !GetOptionFn( strOption, pPrintRequestFn ) ) - { - // For unimplemented option handlers, fallback on a generic handler - // ToDo: Remove this when ALL options have been implemented - if( !GetOptionFn( "fallback", pPrintRequestFn ) ) - { - m_bGdbOptionRecognised = false; - m_strGdbOptionName = "fallback"; // This would be the strOption name - return MIstatus::success; - } - } + // Next + ++it; + } - m_bGdbOptionFnSuccessful = (this->*(pPrintRequestFn))( vecWords ); - if( !m_bGdbOptionFnSuccessful && !m_bGbbOptionFnHasError ) - return MIstatus::failure; + FnGdbOptionPtr pPrintRequestFn = nullptr; + if (!GetOptionFn(strOption, pPrintRequestFn)) + { + // For unimplemented option handlers, fallback on a generic handler + // ToDo: Remove this when ALL options have been implemented + if (!GetOptionFn("fallback", pPrintRequestFn)) + { + m_bGdbOptionRecognised = false; + m_strGdbOptionName = "fallback"; // This would be the strOption name + return MIstatus::success; + } + } - return MIstatus::success; -} + m_bGdbOptionFnSuccessful = (this->*(pPrintRequestFn))(vecWords); + if (!m_bGdbOptionFnSuccessful && !m_bGbbOptionFnHasError) + return MIstatus::failure; + + return MIstatus::success; +} //++ ------------------------------------------------------------------------------------ -// Details: The invoker requires this function. The command prepares a MI Record Result -// for the work carried out in the Execute(). -// Type: Overridden. -// Args: None. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. +// Details: The invoker requires this function. The command prepares a MI Record Result +// for the work carried out in the Execute(). +// Type: Overridden. +// Args: None. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. //-- -bool CMICmdCmdGdbSet::Acknowledge( void ) +bool +CMICmdCmdGdbSet::Acknowledge(void) { - if( !m_bGdbOptionRecognised ) - { - const CMICmnMIValueConst miValueConst( CMIUtilString::Format( MIRSRC( IDS_CMD_ERR_INFO_PRINTFN_NOT_FOUND ), m_strGdbOptionName.c_str() ) ); - const CMICmnMIValueResult miValueResult( "msg", miValueConst ); - const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, miValueResult ); - m_miResultRecord = miRecordResult; - return MIstatus::success; - } - - if( m_bGdbOptionFnSuccessful ) - { - const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done ); - m_miResultRecord = miRecordResult; - return MIstatus::success; - } + if (!m_bGdbOptionRecognised) + { + const CMICmnMIValueConst miValueConst( + CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_INFO_PRINTFN_NOT_FOUND), m_strGdbOptionName.c_str())); + const CMICmnMIValueResult miValueResult("msg", miValueConst); + const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, miValueResult); + m_miResultRecord = miRecordResult; + return MIstatus::success; + } + + if (m_bGdbOptionFnSuccessful) + { + const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done); + m_miResultRecord = miRecordResult; + return MIstatus::success; + } - const CMICmnMIValueConst miValueConst( CMIUtilString::Format( MIRSRC( IDS_CMD_ERR_INFO_PRINTFN_FAILED ), m_strGdbOptionFnError.c_str() ) ); - const CMICmnMIValueResult miValueResult( "msg", miValueConst ); - const CMICmnMIResultRecord miRecordResult( m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, miValueResult ); - m_miResultRecord = miRecordResult; + const CMICmnMIValueConst miValueConst(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_INFO_PRINTFN_FAILED), m_strGdbOptionFnError.c_str())); + const CMICmnMIValueResult miValueResult("msg", miValueConst); + const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, miValueResult); + m_miResultRecord = miRecordResult; - return MIstatus::success; + return MIstatus::success; } //++ ------------------------------------------------------------------------------------ -// Details: Required by the CMICmdFactory when registering *this command. The factory -// calls this function to create an instance of *this command. -// Type: Static method. -// Args: None. -// Return: CMICmdBase * - Pointer to a new command. -// Throws: None. +// Details: Required by the CMICmdFactory when registering *this command. The factory +// calls this function to create an instance of *this command. +// Type: Static method. +// Args: None. +// Return: CMICmdBase * - Pointer to a new command. +// Throws: None. //-- -CMICmdBase * CMICmdCmdGdbSet::CreateSelf( void ) +CMICmdBase * +CMICmdCmdGdbSet::CreateSelf(void) { - return new CMICmdCmdGdbSet(); + return new CMICmdCmdGdbSet(); } //++ ------------------------------------------------------------------------------------ -// Details: Retrieve the print function's pointer for the matching print request. -// Type: Method. -// Args: vrPrintFnName - (R) The info requested. -// vrwpFn - (W) The print function's pointer of the function to carry out -// Return: bool - True = Print request is implemented, false = not found. -// Throws: None. +// Details: Retrieve the print function's pointer for the matching print request. +// Type: Method. +// Args: vrPrintFnName - (R) The info requested. +// vrwpFn - (W) The print function's pointer of the function to carry out +// Return: bool - True = Print request is implemented, false = not found. +// Throws: None. //-- -bool CMICmdCmdGdbSet::GetOptionFn( const CMIUtilString & vrPrintFnName, FnGdbOptionPtr & vrwpFn ) const +bool +CMICmdCmdGdbSet::GetOptionFn(const CMIUtilString &vrPrintFnName, FnGdbOptionPtr &vrwpFn) const { - vrwpFn = nullptr; + vrwpFn = nullptr; - const MapGdbOptionNameToFnGdbOptionPtr_t::const_iterator it = ms_mapGdbOptionNameToFnGdbOptionPtr.find( vrPrintFnName ); - if( it != ms_mapGdbOptionNameToFnGdbOptionPtr.end() ) - { - vrwpFn = (*it).second; - return true; - } + const MapGdbOptionNameToFnGdbOptionPtr_t::const_iterator it = ms_mapGdbOptionNameToFnGdbOptionPtr.find(vrPrintFnName); + if (it != ms_mapGdbOptionNameToFnGdbOptionPtr.end()) + { + vrwpFn = (*it).second; + return true; + } - return false; + return false; } //++ ------------------------------------------------------------------------------------ -// Details: Carry out work to complete the GDB set option 'solib-search-path' to prepare -// and send back information asked for. -// Type: Method. -// Args: vrWords - (R) List of additional parameters used by this option. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. +// Details: Carry out work to complete the GDB set option 'solib-search-path' to prepare +// and send back information asked for. +// Type: Method. +// Args: vrWords - (R) List of additional parameters used by this option. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. //-- -bool CMICmdCmdGdbSet::OptionFnSolibSearchPath( const CMIUtilString::VecString_t & vrWords ) +bool +CMICmdCmdGdbSet::OptionFnSolibSearchPath(const CMIUtilString::VecString_t &vrWords) { - // Check we have at least one argument - if( vrWords.size() < 1 ) - { - m_bGbbOptionFnHasError = true; - m_strGdbOptionFnError = MIRSRC( IDS_CMD_ERR_GDBSET_OPT_SOLIBSEARCHPATH ); - return MIstatus::failure; - } - const CMIUtilString & rStrValSolibPath( vrWords[ 0 ] ); + // Check we have at least one argument + if (vrWords.size() < 1) + { + m_bGbbOptionFnHasError = true; + m_strGdbOptionFnError = MIRSRC(IDS_CMD_ERR_GDBSET_OPT_SOLIBSEARCHPATH); + return MIstatus::failure; + } + const CMIUtilString &rStrValSolibPath(vrWords[0]); - // Add 'solib-search-path' to the shared data list - const CMIUtilString & rStrKeySolibPath( m_rLLDBDebugSessionInfo.m_constStrSharedDataSolibPath ); - if( !m_rLLDBDebugSessionInfo.SharedDataAdd< CMIUtilString >( rStrKeySolibPath, rStrValSolibPath ) ) - { - m_bGbbOptionFnHasError = false; - SetError( CMIUtilString::Format( MIRSRC( IDS_DBGSESSION_ERR_SHARED_DATA_ADD ), m_cmdData.strMiCmd.c_str(), rStrKeySolibPath.c_str() ) ); - return MIstatus::failure; - } + // Add 'solib-search-path' to the shared data list + const CMIUtilString &rStrKeySolibPath(m_rLLDBDebugSessionInfo.m_constStrSharedDataSolibPath); + if (!m_rLLDBDebugSessionInfo.SharedDataAdd<CMIUtilString>(rStrKeySolibPath, rStrValSolibPath)) + { + m_bGbbOptionFnHasError = false; + SetError(CMIUtilString::Format(MIRSRC(IDS_DBGSESSION_ERR_SHARED_DATA_ADD), m_cmdData.strMiCmd.c_str(), rStrKeySolibPath.c_str())); + return MIstatus::failure; + } - return MIstatus::success; + return MIstatus::success; } //++ ------------------------------------------------------------------------------------ -// Details: Carry out work to complete the GDB set option to prepare and send back information -// asked for. -// Type: Method. -// Args: None. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. +// Details: Carry out work to complete the GDB set option to prepare and send back information +// asked for. +// Type: Method. +// Args: None. +// Return: MIstatus::success - Functional succeeded. +// MIstatus::failure - Functional failed. +// Throws: None. //-- -bool CMICmdCmdGdbSet::OptionFnFallback( const CMIUtilString::VecString_t & vrWords ) +bool +CMICmdCmdGdbSet::OptionFnFallback(const CMIUtilString::VecString_t &vrWords) { - MIunused( vrWords ); + MIunused(vrWords); - // Do nothing - intentional. This is a fallback temporary action function to do nothing. - // This allows the search for gdb-set options to always suceed when the option is not - // found (implemented). + // Do nothing - intentional. This is a fallback temporary action function to do nothing. + // This allows the search for gdb-set options to always suceed when the option is not + // found (implemented). - return MIstatus::success; + return MIstatus::success; } |
