diff options
Diffstat (limited to 'tools/lldb-mi/MICmdCmdStack.cpp')
| -rw-r--r-- | tools/lldb-mi/MICmdCmdStack.cpp | 1053 |
1 files changed, 0 insertions, 1053 deletions
diff --git a/tools/lldb-mi/MICmdCmdStack.cpp b/tools/lldb-mi/MICmdCmdStack.cpp deleted file mode 100644 index 599db37417f5..000000000000 --- a/tools/lldb-mi/MICmdCmdStack.cpp +++ /dev/null @@ -1,1053 +0,0 @@ -//===-- MICmdCmdStack.cpp ---------------------------------------*- C++ -*-===// -// -// Part of the LLVM Project, under the Apache License v2.0 with LLVM Exceptions. -// See https://llvm.org/LICENSE.txt for license information. -// SPDX-License-Identifier: Apache-2.0 WITH LLVM-exception -// -//===----------------------------------------------------------------------===// - -// Overview: CMICmdCmdStackInfoDepth implementation. -// CMICmdCmdStackInfoFrame implementation. -// CMICmdCmdStackListFrames implementation. -// CMICmdCmdStackListArguments implementation. -// CMICmdCmdStackListLocals implementation. -// CMICmdCmdStackSelectFrame implementation. - -// Third Party Headers: -#include "lldb/API/SBThread.h" - -// In-house headers: -#include "MICmdArgValListOfN.h" -#include "MICmdArgValNumber.h" -#include "MICmdArgValOptionLong.h" -#include "MICmdArgValOptionShort.h" -#include "MICmdArgValPrintValues.h" -#include "MICmdArgValString.h" -#include "MICmdArgValThreadGrp.h" -#include "MICmdCmdStack.h" -#include "MICmnLLDBDebugSessionInfo.h" -#include "MICmnLLDBDebugger.h" -#include "MICmnMIOutOfBandRecord.h" -#include "MICmnMIResultRecord.h" -#include "MICmnMIValueConst.h" - -#include <algorithm> - -//++ -// Details: CMICmdCmdStackInfoDepth constructor. -// Type: Method. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackInfoDepth::CMICmdCmdStackInfoDepth() - : m_nThreadFrames(0), m_constStrArgMaxDepth("max-depth") { - // Command factory matches this name with that received from the stdin stream - m_strMiCmd = "stack-info-depth"; - - // Required by the CMICmdFactory when registering *this command - m_pSelfCreatorFn = &CMICmdCmdStackInfoDepth::CreateSelf; -} - -//++ -// Details: CMICmdCmdStackInfoDepth destructor. -// Type: Overrideable. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackInfoDepth::~CMICmdCmdStackInfoDepth() {} - -//++ -// 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 CMICmdCmdStackInfoDepth::ParseArgs() { - m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgMaxDepth, false, false)); - 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. -// Type: Overridden. -// Args: None. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. -//-- -bool CMICmdCmdStackInfoDepth::Execute() { - CMICMDBASE_GETOPTION(pArgThread, OptionLong, m_constStrArgThread); - CMICMDBASE_GETOPTION(pArgMaxDepth, Number, m_constStrArgMaxDepth); - - // Retrieve the --thread option's thread ID (only 1) - MIuint64 nThreadId = UINT64_MAX; - if (pArgThread->GetFound() && - !pArgThread->GetExpectedOption<CMICmdArgValNumber, MIuint64>(nThreadId)) { - SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_OPTION_NOT_FOUND), - m_cmdData.strMiCmd.c_str(), - m_constStrArgThread.c_str())); - return MIstatus::failure; - } - - CMICmnLLDBDebugSessionInfo &rSessionInfo( - CMICmnLLDBDebugSessionInfo::Instance()); - lldb::SBProcess sbProcess = rSessionInfo.GetProcess(); - lldb::SBThread thread = (nThreadId != UINT64_MAX) - ? sbProcess.GetThreadByIndexID(nThreadId) - : sbProcess.GetSelectedThread(); - m_nThreadFrames = thread.GetNumFrames(); - - 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. -//-- -bool CMICmdCmdStackInfoDepth::Acknowledge() { - const CMIUtilString strDepth(CMIUtilString::Format("%d", m_nThreadFrames)); - const CMICmnMIValueConst miValueConst(strDepth); - const CMICmnMIValueResult miValueResult("depth", miValueConst); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, - miValueResult); - m_miResultRecord = miRecordResult; - - 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. -//-- -CMICmdBase *CMICmdCmdStackInfoDepth::CreateSelf() { - return new CMICmdCmdStackInfoDepth(); -} - - -//++ -// Details: CMICmdCmdStackInfoFrame constructor. -// Type: Method. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackInfoFrame::CMICmdCmdStackInfoFrame() { - // Command factory matches this name with that received from the stdin stream - m_strMiCmd = "stack-info-frame"; - - // Required by the CMICmdFactory when registering *this command - m_pSelfCreatorFn = &CMICmdCmdStackInfoFrame::CreateSelf; -} - -//++ -// Details: CMICmdCmdStackInfoFrame destructor. -// Type: Overrideable. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackInfoFrame::~CMICmdCmdStackInfoFrame() {} - -//++ -// 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 - Function succeeded. -// MIstatus::failure - Function failed. -// Throws: None. -//-- -bool CMICmdCmdStackInfoFrame::ParseArgs() { 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. -// Type: Overridden. -// Args: None. -// Return: MIstatus::success - Function succeeded. -// MIstatus::failure - Function failed. -// Throws: None. -//-- -bool CMICmdCmdStackInfoFrame::Execute() { - CMICmnLLDBDebugSessionInfo &rSessionInfo( - CMICmnLLDBDebugSessionInfo::Instance()); - lldb::SBProcess sbProcess = rSessionInfo.GetProcess(); - if (!sbProcess.IsValid()) { - SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_INVALID_PROCESS), - m_cmdData.strMiCmd.c_str())); - return MIstatus::failure; - } - - lldb::SBThread sbThread = sbProcess.GetSelectedThread(); - MIuint nFrameId = sbThread.GetSelectedFrame().GetFrameID(); - if (!rSessionInfo.MIResponseFormFrameInfo( - sbThread, nFrameId, - CMICmnLLDBDebugSessionInfo::eFrameInfoFormat_NoArguments, - m_miValueTuple)) - 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 - Function succeeded. -// MIstatus::failure - Function failed. -// Throws: None. -//-- -bool CMICmdCmdStackInfoFrame::Acknowledge() { - const CMICmnMIValueResult miValueResult("frame", m_miValueTuple); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, - miValueResult); - m_miResultRecord = miRecordResult; - - 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. -//-- -CMICmdBase *CMICmdCmdStackInfoFrame::CreateSelf() { - return new CMICmdCmdStackInfoFrame(); -} - - -//++ -// Details: CMICmdCmdStackListFrames constructor. -// Type: Method. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackListFrames::CMICmdCmdStackListFrames() - : m_nThreadFrames(0), m_constStrArgFrameLow("low-frame"), - m_constStrArgFrameHigh("high-frame") { - // Command factory matches this name with that received from the stdin stream - m_strMiCmd = "stack-list-frames"; - - // Required by the CMICmdFactory when registering *this command - m_pSelfCreatorFn = &CMICmdCmdStackListFrames::CreateSelf; -} - -//++ -// Details: CMICmdCmdStackListFrames destructor. -// Type: Overrideable. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackListFrames::~CMICmdCmdStackListFrames() { - m_vecMIValueResult.clear(); -} - -//++ -// 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 CMICmdCmdStackListFrames::ParseArgs() { - m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgFrameLow, false, true)); - m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgFrameHigh, false, 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. -// Type: Overridden. -// Args: None. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. -//-- -bool CMICmdCmdStackListFrames::Execute() { - CMICMDBASE_GETOPTION(pArgThread, OptionLong, m_constStrArgThread); - CMICMDBASE_GETOPTION(pArgFrameLow, Number, m_constStrArgFrameLow); - CMICMDBASE_GETOPTION(pArgFrameHigh, Number, m_constStrArgFrameHigh); - - // Retrieve the --thread option's thread ID (only 1) - MIuint64 nThreadId = UINT64_MAX; - if (pArgThread->GetFound() && - !pArgThread->GetExpectedOption<CMICmdArgValNumber, MIuint64>(nThreadId)) { - SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_OPTION_NOT_FOUND), - m_cmdData.strMiCmd.c_str(), - m_constStrArgThread.c_str())); - return MIstatus::failure; - } - - // Frame low and high options are not mandatory - MIuint nFrameHigh = - pArgFrameHigh->GetFound() ? pArgFrameHigh->GetValue() : UINT32_MAX; - const MIuint nFrameLow = - pArgFrameLow->GetFound() ? pArgFrameLow->GetValue() : 0; - - CMICmnLLDBDebugSessionInfo &rSessionInfo( - CMICmnLLDBDebugSessionInfo::Instance()); - lldb::SBProcess sbProcess = rSessionInfo.GetProcess(); - lldb::SBThread thread = (nThreadId != UINT64_MAX) - ? sbProcess.GetThreadByIndexID(nThreadId) - : sbProcess.GetSelectedThread(); - MIuint nThreadFrames = thread.GetNumFrames(); - - // Adjust nThreadFrames for the nFrameHigh argument as we use nFrameHigh+1 in - // the min calc as the arg - // is not an index, but a frame id value. - if (nFrameHigh < UINT32_MAX) { - nFrameHigh++; - nThreadFrames = (nFrameHigh < nThreadFrames) ? nFrameHigh : nThreadFrames; - } - - m_nThreadFrames = nThreadFrames; - if (nThreadFrames == 0) - return MIstatus::success; - - m_vecMIValueResult.clear(); - for (MIuint nLevel = nFrameLow; nLevel < nThreadFrames; nLevel++) { - CMICmnMIValueTuple miValueTuple; - if (!rSessionInfo.MIResponseFormFrameInfo( - thread, nLevel, - CMICmnLLDBDebugSessionInfo::eFrameInfoFormat_NoArguments, - miValueTuple)) - return MIstatus::failure; - - const CMICmnMIValueResult miValueResult8("frame", miValueTuple); - m_vecMIValueResult.push_back(miValueResult8); - } - - 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. -//-- -bool CMICmdCmdStackListFrames::Acknowledge() { - if (m_nThreadFrames == 0) { - // MI print "3^done,stack=[{}]" - const CMICmnMIValueTuple miValueTuple; - const CMICmnMIValueList miValueList(miValueTuple); - const CMICmnMIValueResult miValueResult("stack", miValueList); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, - miValueResult); - m_miResultRecord = miRecordResult; - - return MIstatus::success; - } - - // Build up a list of thread information from tuples - VecMIValueResult_t::const_iterator it = m_vecMIValueResult.begin(); - if (it == m_vecMIValueResult.end()) { - // MI print "3^done,stack=[{}]" - const CMICmnMIValueTuple miValueTuple; - const CMICmnMIValueList miValueList(miValueTuple); - const CMICmnMIValueResult miValueResult("stack", miValueList); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, - miValueResult); - m_miResultRecord = miRecordResult; - return MIstatus::success; - } - CMICmnMIValueList miValueList(*it); - ++it; - while (it != m_vecMIValueResult.end()) { - const CMICmnMIValueResult &rTuple(*it); - miValueList.Add(rTuple); - - // Next - ++it; - } - const CMICmnMIValueResult miValueResult("stack", miValueList); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, - miValueResult); - m_miResultRecord = miRecordResult; - - 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. -//-- -CMICmdBase *CMICmdCmdStackListFrames::CreateSelf() { - return new CMICmdCmdStackListFrames(); -} - - -//++ -// Details: CMICmdCmdStackListArguments constructor. -// Type: Method. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackListArguments::CMICmdCmdStackListArguments() - : m_bThreadInvalid(false), m_miValueList(true), - m_constStrArgPrintValues("print-values"), - m_constStrArgFrameLow("low-frame"), m_constStrArgFrameHigh("high-frame") { - // Command factory matches this name with that received from the stdin stream - m_strMiCmd = "stack-list-arguments"; - - // Required by the CMICmdFactory when registering *this command - m_pSelfCreatorFn = &CMICmdCmdStackListArguments::CreateSelf; -} - -//++ -// Details: CMICmdCmdStackListArguments destructor. -// Type: Overrideable. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackListArguments::~CMICmdCmdStackListArguments() {} - -//++ -// 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 CMICmdCmdStackListArguments::ParseArgs() { - m_setCmdArgs.Add( - new CMICmdArgValPrintValues(m_constStrArgPrintValues, true, true)); - m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgFrameLow, false, true)); - m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgFrameHigh, false, 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. -// Type: Overridden. -// Args: None. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. -//-- -bool CMICmdCmdStackListArguments::Execute() { - CMICMDBASE_GETOPTION(pArgThread, OptionLong, m_constStrArgThread); - CMICMDBASE_GETOPTION(pArgPrintValues, PrintValues, m_constStrArgPrintValues); - CMICMDBASE_GETOPTION(pArgFrameLow, Number, m_constStrArgFrameLow); - CMICMDBASE_GETOPTION(pArgFrameHigh, Number, m_constStrArgFrameHigh); - - // Retrieve the --thread option's thread ID (only 1) - MIuint64 nThreadId = UINT64_MAX; - if (pArgThread->GetFound()) { - if (!pArgThread->GetExpectedOption<CMICmdArgValNumber, MIuint64>( - nThreadId)) { - SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_OPTION_NOT_FOUND), - m_cmdData.strMiCmd.c_str(), - m_constStrArgThread.c_str())); - return MIstatus::failure; - } - } - - const CMICmnLLDBDebugSessionInfo::VariableInfoFormat_e eVarInfoFormat = - static_cast<CMICmnLLDBDebugSessionInfo::VariableInfoFormat_e>( - pArgPrintValues->GetValue()); - - MIuint nFrameLow = 0; - MIuint nFrameHigh = UINT32_MAX; - if (pArgFrameLow->GetFound() && pArgFrameHigh->GetFound()) { - nFrameLow = pArgFrameLow->GetValue(); - nFrameHigh = pArgFrameHigh->GetValue() + 1; - } else if (pArgFrameLow->GetFound() || pArgFrameHigh->GetFound()) { - // Only low-frame or high-frame was specified but both are required - SetError( - CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_THREAD_FRAME_RANGE_INVALID), - m_cmdData.strMiCmd.c_str())); - return MIstatus::failure; - } - - CMICmnLLDBDebugSessionInfo &rSessionInfo( - CMICmnLLDBDebugSessionInfo::Instance()); - lldb::SBProcess sbProcess = rSessionInfo.GetProcess(); - lldb::SBThread thread = (nThreadId != UINT64_MAX) - ? sbProcess.GetThreadByIndexID(nThreadId) - : sbProcess.GetSelectedThread(); - m_bThreadInvalid = !thread.IsValid(); - if (m_bThreadInvalid) - return MIstatus::success; - - const lldb::StopReason eStopReason = thread.GetStopReason(); - if ((eStopReason == lldb::eStopReasonNone) || - (eStopReason == lldb::eStopReasonInvalid)) { - m_bThreadInvalid = true; - return MIstatus::success; - } - - const MIuint nFrames = thread.GetNumFrames(); - if (nFrameLow >= nFrames) { - // The low-frame is larger than the actual number of frames - SetError( - CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_THREAD_FRAME_RANGE_INVALID), - m_cmdData.strMiCmd.c_str())); - return MIstatus::failure; - } - - nFrameHigh = std::min(nFrameHigh, nFrames); - for (MIuint i = nFrameLow; i < nFrameHigh; i++) { - lldb::SBFrame frame = thread.GetFrameAtIndex(i); - CMICmnMIValueList miValueList(true); - const MIuint maskVarTypes = - CMICmnLLDBDebugSessionInfo::eVariableType_Arguments; - if (!rSessionInfo.MIResponseFormVariableInfo(frame, maskVarTypes, - eVarInfoFormat, miValueList)) - return MIstatus::failure; - const CMICmnMIValueConst miValueConst(CMIUtilString::Format("%d", i)); - const CMICmnMIValueResult miValueResult("level", miValueConst); - CMICmnMIValueTuple miValueTuple(miValueResult); - const CMICmnMIValueResult miValueResult2("args", miValueList); - miValueTuple.Add(miValueResult2); - const CMICmnMIValueResult miValueResult3("frame", miValueTuple); - m_miValueList.Add(miValueResult3); - } - - 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. -//-- -bool CMICmdCmdStackListArguments::Acknowledge() { - if (m_bThreadInvalid) { - // MI print "%s^done,stack-args=[]" - const CMICmnMIValueList miValueList(true); - const CMICmnMIValueResult miValueResult("stack-args", miValueList); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, - miValueResult); - m_miResultRecord = miRecordResult; - return MIstatus::success; - } - - // MI print - // "%s^done,stack-args=[frame={level=\"0\",args=[%s]},frame={level=\"1\",args=[%s]}]" - const CMICmnMIValueResult miValueResult4("stack-args", m_miValueList); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, - miValueResult4); - m_miResultRecord = miRecordResult; - - 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. -//-- -CMICmdBase *CMICmdCmdStackListArguments::CreateSelf() { - return new CMICmdCmdStackListArguments(); -} - - -//++ -// Details: CMICmdCmdStackListLocals constructor. -// Type: Method. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackListLocals::CMICmdCmdStackListLocals() - : m_bThreadInvalid(false), m_miValueList(true), - m_constStrArgPrintValues("print-values") { - // Command factory matches this name with that received from the stdin stream - m_strMiCmd = "stack-list-locals"; - - // Required by the CMICmdFactory when registering *this command - m_pSelfCreatorFn = &CMICmdCmdStackListLocals::CreateSelf; -} - -//++ -// Details: CMICmdCmdStackListLocals destructor. -// Type: Overrideable. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackListLocals::~CMICmdCmdStackListLocals() {} - -//++ -// 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 CMICmdCmdStackListLocals::ParseArgs() { - m_setCmdArgs.Add( - new CMICmdArgValPrintValues(m_constStrArgPrintValues, 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. -// Type: Overridden. -// Args: None. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. -//-- -bool CMICmdCmdStackListLocals::Execute() { - CMICMDBASE_GETOPTION(pArgThread, OptionLong, m_constStrArgThread); - CMICMDBASE_GETOPTION(pArgFrame, OptionLong, m_constStrArgFrame); - CMICMDBASE_GETOPTION(pArgPrintValues, PrintValues, m_constStrArgPrintValues); - - // Retrieve the --thread option's thread ID (only 1) - MIuint64 nThreadId = UINT64_MAX; - if (pArgThread->GetFound()) { - if (!pArgThread->GetExpectedOption<CMICmdArgValNumber, MIuint64>( - nThreadId)) { - SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_OPTION_NOT_FOUND), - m_cmdData.strMiCmd.c_str(), - m_constStrArgThread.c_str())); - return MIstatus::failure; - } - } - - MIuint64 nFrame = UINT64_MAX; - if (pArgFrame->GetFound()) { - if (!pArgFrame->GetExpectedOption<CMICmdArgValNumber, MIuint64>(nFrame)) { - SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_OPTION_NOT_FOUND), - m_cmdData.strMiCmd.c_str(), - m_constStrArgFrame.c_str())); - return MIstatus::failure; - } - } - - const CMICmnLLDBDebugSessionInfo::VariableInfoFormat_e eVarInfoFormat = - static_cast<CMICmnLLDBDebugSessionInfo::VariableInfoFormat_e>( - pArgPrintValues->GetValue()); - - CMICmnLLDBDebugSessionInfo &rSessionInfo( - CMICmnLLDBDebugSessionInfo::Instance()); - lldb::SBProcess sbProcess = rSessionInfo.GetProcess(); - lldb::SBThread thread = (nThreadId != UINT64_MAX) - ? sbProcess.GetThreadByIndexID(nThreadId) - : sbProcess.GetSelectedThread(); - m_bThreadInvalid = !thread.IsValid(); - if (m_bThreadInvalid) - return MIstatus::success; - - const lldb::StopReason eStopReason = thread.GetStopReason(); - if ((eStopReason == lldb::eStopReasonNone) || - (eStopReason == lldb::eStopReasonInvalid)) { - m_bThreadInvalid = true; - return MIstatus::success; - } - - lldb::SBFrame frame = (nFrame != UINT64_MAX) ? thread.GetFrameAtIndex(nFrame) - : thread.GetSelectedFrame(); - - CMICmnMIValueList miValueList(true); - const MIuint maskVarTypes = CMICmnLLDBDebugSessionInfo::eVariableType_Locals | - CMICmnLLDBDebugSessionInfo::eVariableType_InScope; - if (!rSessionInfo.MIResponseFormVariableInfo(frame, maskVarTypes, - eVarInfoFormat, miValueList)) - return MIstatus::failure; - - m_miValueList = miValueList; - - 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. -//-- -bool CMICmdCmdStackListLocals::Acknowledge() { - if (m_bThreadInvalid) { - // MI print "%s^done,locals=[]" - const CMICmnMIValueList miValueList(true); - const CMICmnMIValueResult miValueResult("locals", miValueList); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, - miValueResult); - m_miResultRecord = miRecordResult; - return MIstatus::success; - } - - // MI print "%s^done,locals=[%s]" - const CMICmnMIValueResult miValueResult("locals", m_miValueList); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, - miValueResult); - m_miResultRecord = miRecordResult; - - 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. -//-- -CMICmdBase *CMICmdCmdStackListLocals::CreateSelf() { - return new CMICmdCmdStackListLocals(); -} - - -//++ -// Details: CMICmdCmdStackListVariables constructor. -// Type: Method. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackListVariables::CMICmdCmdStackListVariables() - : m_bThreadInvalid(false), m_miValueList(true), - m_constStrArgPrintValues("print-values") { - // Command factory matches this name with that received from the stdin stream - m_strMiCmd = "stack-list-variables"; - - // Required by the CMICmdFactory when registering *this command - m_pSelfCreatorFn = &CMICmdCmdStackListVariables::CreateSelf; -} - -//++ -// Details: CMICmdCmdStackListVariables destructor. -// Type: Overrideable. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackListVariables::~CMICmdCmdStackListVariables() {} - -//++ -// 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 CMICmdCmdStackListVariables::ParseArgs() { - m_setCmdArgs.Add( - new CMICmdArgValPrintValues(m_constStrArgPrintValues, 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. -// Type: Overridden. -// Args: None. -// Return: MIstatus::success - Functional succeeded. -// MIstatus::failure - Functional failed. -// Throws: None. -//-- -bool CMICmdCmdStackListVariables::Execute() { - CMICMDBASE_GETOPTION(pArgThread, OptionLong, m_constStrArgThread); - CMICMDBASE_GETOPTION(pArgFrame, OptionLong, m_constStrArgFrame); - CMICMDBASE_GETOPTION(pArgPrintValues, PrintValues, m_constStrArgPrintValues); - - // Retrieve the --thread option's thread ID (only 1) - MIuint64 nThreadId = UINT64_MAX; - if (pArgThread->GetFound()) { - if (!pArgThread->GetExpectedOption<CMICmdArgValNumber, MIuint64>( - nThreadId)) { - SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_OPTION_NOT_FOUND), - m_cmdData.strMiCmd.c_str(), - m_constStrArgThread.c_str())); - return MIstatus::failure; - } - } - - MIuint64 nFrame = UINT64_MAX; - if (pArgFrame->GetFound()) { - if (!pArgFrame->GetExpectedOption<CMICmdArgValNumber, MIuint64>(nFrame)) { - SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_OPTION_NOT_FOUND), - m_cmdData.strMiCmd.c_str(), - m_constStrArgFrame.c_str())); - return MIstatus::failure; - } - } - - const CMICmnLLDBDebugSessionInfo::VariableInfoFormat_e eVarInfoFormat = - static_cast<CMICmnLLDBDebugSessionInfo::VariableInfoFormat_e>( - pArgPrintValues->GetValue()); - - CMICmnLLDBDebugSessionInfo &rSessionInfo( - CMICmnLLDBDebugSessionInfo::Instance()); - lldb::SBProcess sbProcess = rSessionInfo.GetProcess(); - lldb::SBThread thread = (nThreadId != UINT64_MAX) - ? sbProcess.GetThreadByIndexID(nThreadId) - : sbProcess.GetSelectedThread(); - m_bThreadInvalid = !thread.IsValid(); - if (m_bThreadInvalid) - return MIstatus::success; - - const lldb::StopReason eStopReason = thread.GetStopReason(); - if ((eStopReason == lldb::eStopReasonNone) || - (eStopReason == lldb::eStopReasonInvalid)) { - m_bThreadInvalid = true; - return MIstatus::success; - } - - lldb::SBFrame frame = (nFrame != UINT64_MAX) ? thread.GetFrameAtIndex(nFrame) - : thread.GetSelectedFrame(); - - CMICmnMIValueList miValueList(true); - const MIuint maskVarTypes = - CMICmnLLDBDebugSessionInfo::eVariableType_Arguments | - CMICmnLLDBDebugSessionInfo::eVariableType_Locals | - CMICmnLLDBDebugSessionInfo::eVariableType_InScope; - if (!rSessionInfo.MIResponseFormVariableInfo( - frame, maskVarTypes, eVarInfoFormat, miValueList, 10, true)) - return MIstatus::failure; - m_miValueList = miValueList; - - 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. -//-- -bool CMICmdCmdStackListVariables::Acknowledge() { - if (m_bThreadInvalid) { - // MI print "%s^done,variables=[]" - const CMICmnMIValueList miValueList(true); - const CMICmnMIValueResult miValueResult("variables", miValueList); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, - miValueResult); - m_miResultRecord = miRecordResult; - return MIstatus::success; - } - - // MI print "%s^done,variables=[%s]" - const CMICmnMIValueResult miValueResult("variables", m_miValueList); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, - miValueResult); - m_miResultRecord = miRecordResult; - - 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. -//-- -CMICmdBase *CMICmdCmdStackListVariables::CreateSelf() { - return new CMICmdCmdStackListVariables(); -} - - -//++ -// Details: CMICmdCmdStackSelectFrame constructor. -// Type: Method. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackSelectFrame::CMICmdCmdStackSelectFrame() - : m_bFrameInvalid(false), m_constStrArgFrameId("frame_id") { - // Command factory matches this name with that received from the stdin stream - m_strMiCmd = "stack-select-frame"; - - // Required by the CMICmdFactory when registering *this command - m_pSelfCreatorFn = &CMICmdCmdStackSelectFrame::CreateSelf; -} - -//++ -// Details: CMICmdCmdStackSelectFrame destructor. -// Type: Overrideable. -// Args: None. -// Return: None. -// Throws: None. -//-- -CMICmdCmdStackSelectFrame::~CMICmdCmdStackSelectFrame() {} - -//++ -// 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 - Function succeeded. -// MIstatus::failure - Function failed. -// Throws: None. -//-- -bool CMICmdCmdStackSelectFrame::ParseArgs() { - m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgFrameId, true, false)); - 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. -// Type: Overridden. -// Args: None. -// Return: MIstatus::success - Function succeeded. -// MIstatus::failure - Function failed. -// Throws: None. -//-- -bool CMICmdCmdStackSelectFrame::Execute() { - CMICMDBASE_GETOPTION(pArgFrame, Number, m_constStrArgFrameId); - - CMICmnLLDBDebugSessionInfo &rSessionInfo( - CMICmnLLDBDebugSessionInfo::Instance()); - lldb::SBThread sbThread = rSessionInfo.GetProcess().GetSelectedThread(); - - const MIuint nFrameId = pArgFrame->GetValue(); - m_bFrameInvalid = (nFrameId >= sbThread.GetNumFrames()); - if (m_bFrameInvalid) - return MIstatus::success; - - lldb::SBFrame sbFrame = sbThread.SetSelectedFrame(nFrameId); - m_bFrameInvalid = !sbFrame.IsValid(); - - 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 - Function succeeded. -// MIstatus::failure - Function failed. -// Throws: None. -//-- -bool CMICmdCmdStackSelectFrame::Acknowledge() { - if (m_bFrameInvalid) { - // MI print "%s^error,msg=\"Command '-stack-select-frame'. Frame ID - // invalid\"" - const CMICmnMIValueConst miValueConst(CMIUtilString::Format( - MIRSRC(IDS_CMD_ERR_FRAME_INVALID), m_cmdData.strMiCmd.c_str())); - const CMICmnMIValueResult miValueResult("msg", miValueConst); - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, - miValueResult); - m_miResultRecord = miRecordResult; - - return MIstatus::success; - } - - const CMICmnMIResultRecord miRecordResult( - m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done); - m_miResultRecord = miRecordResult; - - 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. -//-- -CMICmdBase *CMICmdCmdStackSelectFrame::CreateSelf() { - return new CMICmdCmdStackSelectFrame(); -} |