diff options
Diffstat (limited to 'lldb/tools/lldb-mi/MICmdCmdGdbInfo.cpp')
| -rw-r--r-- | lldb/tools/lldb-mi/MICmdCmdGdbInfo.cpp | 274 |
1 files changed, 140 insertions, 134 deletions
diff --git a/lldb/tools/lldb-mi/MICmdCmdGdbInfo.cpp b/lldb/tools/lldb-mi/MICmdCmdGdbInfo.cpp index c57c4ac6f02..c6f629d87f6 100644 --- a/lldb/tools/lldb-mi/MICmdCmdGdbInfo.cpp +++ b/lldb/tools/lldb-mi/MICmdCmdGdbInfo.cpp @@ -10,22 +10,24 @@ // Overview: CMICmdCmdGdbInfo implementation. // Third party headers: -#include <inttypes.h> // For PRIx64 #include "lldb/API/SBCommandReturnObject.h" +#include <inttypes.h> // For PRIx64 // In-house headers: +#include "MICmdArgValString.h" #include "MICmdCmdGdbInfo.h" +#include "MICmnLLDBDebugSessionInfo.h" #include "MICmnMIResultRecord.h" #include "MICmnMIValueConst.h" -#include "MICmdArgValString.h" #include "MICmnStreamStdout.h" -#include "MICmnLLDBDebugSessionInfo.h" // Instantiations: -const CMICmdCmdGdbInfo::MapPrintFnNameToPrintFn_t CMICmdCmdGdbInfo::ms_mapPrintFnNameToPrintFn = { - {"sharedlibrary", &CMICmdCmdGdbInfo::PrintFnSharedLibrary}}; +const CMICmdCmdGdbInfo::MapPrintFnNameToPrintFn_t + CMICmdCmdGdbInfo::ms_mapPrintFnNameToPrintFn = { + {"sharedlibrary", &CMICmdCmdGdbInfo::PrintFnSharedLibrary}}; -//++ ------------------------------------------------------------------------------------ +//++ +//------------------------------------------------------------------------------------ // Details: CMICmdCmdGdbInfo constructor. // Type: Method. // Args: None. @@ -33,31 +35,30 @@ const CMICmdCmdGdbInfo::MapPrintFnNameToPrintFn_t CMICmdCmdGdbInfo::ms_mapPrintF // Throws: None. //-- CMICmdCmdGdbInfo::CMICmdCmdGdbInfo() - : m_constStrArgNamedPrint("print") - , m_bPrintFnRecognised(true) - , m_bPrintFnSuccessful(false) - , m_strPrintFnError(MIRSRC(IDS_WORD_ERR_MSG_NOT_IMPLEMENTED_BRKTS)) -{ - // Command factory matches this name with that received from the stdin stream - m_strMiCmd = "info"; - - // Required by the CMICmdFactory when registering *this command - m_pSelfCreatorFn = &CMICmdCmdGdbInfo::CreateSelf; + : m_constStrArgNamedPrint("print"), m_bPrintFnRecognised(true), + m_bPrintFnSuccessful(false), + m_strPrintFnError(MIRSRC(IDS_WORD_ERR_MSG_NOT_IMPLEMENTED_BRKTS)) { + // Command factory matches this name with that received from the stdin stream + m_strMiCmd = "info"; + + // Required by the CMICmdFactory when registering *this command + m_pSelfCreatorFn = &CMICmdCmdGdbInfo::CreateSelf; } -//++ ------------------------------------------------------------------------------------ +//++ +//------------------------------------------------------------------------------------ // Details: CMICmdCmdGdbInfo destructor. // Type: Overrideable. // Args: None. // Return: None. // Throws: None. //-- -CMICmdCmdGdbInfo::~CMICmdCmdGdbInfo() -{ -} +CMICmdCmdGdbInfo::~CMICmdCmdGdbInfo() {} -//++ ------------------------------------------------------------------------------------ -// Details: The invoker requires this function. The parses the command line options +//++ +//------------------------------------------------------------------------------------ +// 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. @@ -65,43 +66,43 @@ CMICmdCmdGdbInfo::~CMICmdCmdGdbInfo() // MIstatus::failure - Functional failed. // Throws: None. //-- -bool -CMICmdCmdGdbInfo::ParseArgs() -{ - m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgNamedPrint, true, true)); - return ParseValidateCmdOptions(); +bool CMICmdCmdGdbInfo::ParseArgs() { + m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgNamedPrint, true, true)); + return 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. +//++ +//------------------------------------------------------------------------------------ +// 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 -CMICmdCmdGdbInfo::Execute() -{ - CMICMDBASE_GETOPTION(pArgPrint, String, m_constStrArgNamedPrint); - const CMIUtilString &rPrintRequest(pArgPrint->GetValue()); - - FnPrintPtr pPrintRequestFn = nullptr; - if (!GetPrintFn(rPrintRequest, pPrintRequestFn)) - { - m_strPrintFnName = rPrintRequest; - m_bPrintFnRecognised = false; - return MIstatus::success; - } +bool CMICmdCmdGdbInfo::Execute() { + CMICMDBASE_GETOPTION(pArgPrint, String, m_constStrArgNamedPrint); + const CMIUtilString &rPrintRequest(pArgPrint->GetValue()); + + FnPrintPtr pPrintRequestFn = nullptr; + if (!GetPrintFn(rPrintRequest, pPrintRequestFn)) { + m_strPrintFnName = rPrintRequest; + m_bPrintFnRecognised = false; + return MIstatus::success; + } - m_bPrintFnSuccessful = (this->*(pPrintRequestFn))(); + m_bPrintFnSuccessful = (this->*(pPrintRequestFn))(); - return MIstatus::success; + return MIstatus::success; } -//++ ------------------------------------------------------------------------------------ -// Details: The invoker requires this function. The command prepares a MI Record Result +//++ +//------------------------------------------------------------------------------------ +// 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. @@ -109,72 +110,77 @@ CMICmdCmdGdbInfo::Execute() // MIstatus::failure - Functional failed. // Throws: None. //-- -bool -CMICmdCmdGdbInfo::Acknowledge() -{ - if (!m_bPrintFnRecognised) - { - const CMICmnMIValueConst miValueConst(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_INFO_PRINTFN_NOT_FOUND), m_strPrintFnName.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_bPrintFnSuccessful) - { - 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_strPrintFnError.c_str())); +bool CMICmdCmdGdbInfo::Acknowledge() { + if (!m_bPrintFnRecognised) { + const CMICmnMIValueConst miValueConst(CMIUtilString::Format( + MIRSRC(IDS_CMD_ERR_INFO_PRINTFN_NOT_FOUND), m_strPrintFnName.c_str())); const CMICmnMIValueResult miValueResult("msg", miValueConst); - const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, miValueResult); + const CMICmnMIResultRecord miRecordResult( + m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, + miValueResult); m_miResultRecord = miRecordResult; + return MIstatus::success; + } + if (m_bPrintFnSuccessful) { + 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_strPrintFnError.c_str())); + const CMICmnMIValueResult miValueResult("msg", miValueConst); + const CMICmnMIResultRecord miRecordResult( + m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, + miValueResult); + m_miResultRecord = miRecordResult; + + return MIstatus::success; } -//++ ------------------------------------------------------------------------------------ -// Details: Required by the CMICmdFactory when registering *this command. The factory +//++ +//------------------------------------------------------------------------------------ +// 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 * -CMICmdCmdGdbInfo::CreateSelf() -{ - return new CMICmdCmdGdbInfo(); -} +CMICmdBase *CMICmdCmdGdbInfo::CreateSelf() { return new CMICmdCmdGdbInfo(); } -//++ ------------------------------------------------------------------------------------ -// Details: Retrieve the print function's pointer for the matching print request. +//++ +//------------------------------------------------------------------------------------ +// 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 +// 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 -CMICmdCmdGdbInfo::GetPrintFn(const CMIUtilString &vrPrintFnName, FnPrintPtr &vrwpFn) const -{ - vrwpFn = nullptr; - - const MapPrintFnNameToPrintFn_t::const_iterator it = ms_mapPrintFnNameToPrintFn.find(vrPrintFnName); - if (it != ms_mapPrintFnNameToPrintFn.end()) - { - vrwpFn = (*it).second; - return true; - } - - return false; +bool CMICmdCmdGdbInfo::GetPrintFn(const CMIUtilString &vrPrintFnName, + FnPrintPtr &vrwpFn) const { + vrwpFn = nullptr; + + const MapPrintFnNameToPrintFn_t::const_iterator it = + ms_mapPrintFnNameToPrintFn.find(vrPrintFnName); + if (it != ms_mapPrintFnNameToPrintFn.end()) { + vrwpFn = (*it).second; + return true; + } + + return false; } -//++ ------------------------------------------------------------------------------------ -// Details: Carry out work to complete the request to prepare and send back information +//++ +//------------------------------------------------------------------------------------ +// Details: Carry out work to complete the request to prepare and send back +// information // asked for. // Type: Method. // Args: None. @@ -182,48 +188,48 @@ CMICmdCmdGdbInfo::GetPrintFn(const CMIUtilString &vrPrintFnName, FnPrintPtr &vrw // MIstatus::failure - Functional failed. // Throws: None. //-- -bool -CMICmdCmdGdbInfo::PrintFnSharedLibrary() -{ - CMICmnStreamStdout &rStdout = CMICmnStreamStdout::Instance(); - bool bOk = rStdout.TextToStdout("~\"From To Syms Read Shared Object Library\""); - - CMICmnLLDBDebugSessionInfo &rSessionInfo(CMICmnLLDBDebugSessionInfo::Instance()); - lldb::SBTarget sbTarget = rSessionInfo.GetTarget(); - const MIuint nModules = sbTarget.GetNumModules(); - for (MIuint i = 0; bOk && (i < nModules); i++) - { - lldb::SBModule module = sbTarget.GetModuleAtIndex(i); - if (module.IsValid()) - { - const CMIUtilString strModuleFilePath(module.GetFileSpec().GetDirectory()); - const CMIUtilString strModuleFileName(module.GetFileSpec().GetFilename()); - const CMIUtilString strModuleFullPath(CMIUtilString::Format("%s/%s", strModuleFilePath.c_str(), strModuleFileName.c_str())); - const CMIUtilString strHasSymbols = (module.GetNumSymbols() > 0) ? "Yes" : "No"; - lldb::addr_t addrLoadS = 0xffffffffffffffff; - lldb::addr_t addrLoadSize = 0; - bool bHaveAddrLoad = false; - const MIuint nSections = module.GetNumSections(); - for (MIuint j = 0; j < nSections; j++) - { - lldb::SBSection section = module.GetSectionAtIndex(j); - lldb::addr_t addrLoad = section.GetLoadAddress(sbTarget); - if (addrLoad != (lldb::addr_t) - 1) - { - if (!bHaveAddrLoad) - { - bHaveAddrLoad = true; - addrLoadS = addrLoad; - } - - addrLoadSize += section.GetByteSize(); - } - } - bOk = bOk && - rStdout.TextToStdout(CMIUtilString::Format("~\"0x%016" PRIx64 "\t0x%016" PRIx64 "\t%s\t\t%s\"", addrLoadS, addrLoadS + addrLoadSize, - strHasSymbols.c_str(), strModuleFullPath.c_str())); +bool CMICmdCmdGdbInfo::PrintFnSharedLibrary() { + CMICmnStreamStdout &rStdout = CMICmnStreamStdout::Instance(); + bool bOk = rStdout.TextToStdout( + "~\"From To Syms Read Shared Object Library\""); + + CMICmnLLDBDebugSessionInfo &rSessionInfo( + CMICmnLLDBDebugSessionInfo::Instance()); + lldb::SBTarget sbTarget = rSessionInfo.GetTarget(); + const MIuint nModules = sbTarget.GetNumModules(); + for (MIuint i = 0; bOk && (i < nModules); i++) { + lldb::SBModule module = sbTarget.GetModuleAtIndex(i); + if (module.IsValid()) { + const CMIUtilString strModuleFilePath( + module.GetFileSpec().GetDirectory()); + const CMIUtilString strModuleFileName(module.GetFileSpec().GetFilename()); + const CMIUtilString strModuleFullPath(CMIUtilString::Format( + "%s/%s", strModuleFilePath.c_str(), strModuleFileName.c_str())); + const CMIUtilString strHasSymbols = + (module.GetNumSymbols() > 0) ? "Yes" : "No"; + lldb::addr_t addrLoadS = 0xffffffffffffffff; + lldb::addr_t addrLoadSize = 0; + bool bHaveAddrLoad = false; + const MIuint nSections = module.GetNumSections(); + for (MIuint j = 0; j < nSections; j++) { + lldb::SBSection section = module.GetSectionAtIndex(j); + lldb::addr_t addrLoad = section.GetLoadAddress(sbTarget); + if (addrLoad != (lldb::addr_t)-1) { + if (!bHaveAddrLoad) { + bHaveAddrLoad = true; + addrLoadS = addrLoad; + } + + addrLoadSize += section.GetByteSize(); } + } + bOk = bOk && + rStdout.TextToStdout(CMIUtilString::Format( + "~\"0x%016" PRIx64 "\t0x%016" PRIx64 "\t%s\t\t%s\"", addrLoadS, + addrLoadS + addrLoadSize, strHasSymbols.c_str(), + strModuleFullPath.c_str())); } + } - return bOk; + return bOk; } |
