forked from OSchip/llvm-project
1775 lines
70 KiB
C++
1775 lines
70 KiB
C++
//===-- MICmdCmdData.cpp ----------------------------------------*- C++ -*-===//
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//
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// The LLVM Compiler Infrastructure
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//
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// This file is distributed under the University of Illinois Open Source
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// License. See LICENSE.TXT for details.
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//
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//===----------------------------------------------------------------------===//
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// Overview: CMICmdCmdDataEvaluateExpression implementation.
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// CMICmdCmdDataDisassemble implementation.
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// CMICmdCmdDataReadMemoryBytes implementation.
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// CMICmdCmdDataReadMemory implementation.
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// CMICmdCmdDataListRegisterNames implementation.
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// CMICmdCmdDataListRegisterValues implementation.
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// CMICmdCmdDataListRegisterChanged implementation.
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// CMICmdCmdDataWriteMemoryBytes implementation.
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// CMICmdCmdDataWriteMemory implementation.
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// CMICmdCmdDataInfoLine implementation.
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// Third Party Headers:
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#include <inttypes.h> // For PRIx64
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#include "lldb/API/SBCommandInterpreter.h"
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#include "lldb/API/SBThread.h"
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#include "lldb/API/SBInstruction.h"
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#include "lldb/API/SBInstructionList.h"
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#include "lldb/API/SBStream.h"
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// In-house headers:
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#include "MICmdCmdData.h"
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#include "MICmnMIResultRecord.h"
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#include "MICmnMIValueConst.h"
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#include "MICmnLLDBDebugger.h"
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#include "MICmnLLDBDebugSessionInfo.h"
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#include "MICmnLLDBProxySBValue.h"
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#include "MICmdArgValNumber.h"
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#include "MICmdArgValString.h"
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#include "MICmdArgValThreadGrp.h"
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#include "MICmdArgValOptionLong.h"
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#include "MICmdArgValOptionShort.h"
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#include "MICmdArgValListOfN.h"
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#include "MICmdArgValConsume.h"
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#include "MICmnLLDBDebugSessionInfoVarObj.h"
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#include "MICmnLLDBUtilSBValue.h"
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#include "MIUtilParse.h"
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//++ ------------------------------------------------------------------------------------
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// Details: CMICmdCmdDataEvaluateExpression constructor.
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// Type: Method.
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// Args: None.
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// Return: None.
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// Throws: None.
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//--
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CMICmdCmdDataEvaluateExpression::CMICmdCmdDataEvaluateExpression()
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: m_bExpressionValid(true)
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, m_bEvaluatedExpression(true)
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, m_strValue("??")
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, m_bFoundInvalidChar(false)
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, m_cExpressionInvalidChar(0x00)
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, m_constStrArgThread("thread")
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, m_constStrArgFrame("frame")
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, m_constStrArgExpr("expr")
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{
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// Command factory matches this name with that received from the stdin stream
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m_strMiCmd = "data-evaluate-expression";
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// Required by the CMICmdFactory when registering *this command
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m_pSelfCreatorFn = &CMICmdCmdDataEvaluateExpression::CreateSelf;
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}
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//++ ------------------------------------------------------------------------------------
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// Details: CMICmdCmdDataEvaluateExpression destructor.
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// Type: Overrideable.
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// Args: None.
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// Return: None.
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// Throws: None.
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//--
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CMICmdCmdDataEvaluateExpression::~CMICmdCmdDataEvaluateExpression()
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{
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}
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//++ ------------------------------------------------------------------------------------
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// Details: The invoker requires this function. The parses the command line options
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// arguments to extract values for each of those arguments.
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// Type: Overridden.
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// Args: None.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool
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CMICmdCmdDataEvaluateExpression::ParseArgs()
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{
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m_setCmdArgs.Add(new CMICmdArgValOptionLong(m_constStrArgThread, false, false, CMICmdArgValListBase::eArgValType_Number, 1));
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m_setCmdArgs.Add(new CMICmdArgValOptionLong(m_constStrArgFrame, false, false, CMICmdArgValListBase::eArgValType_Number, 1));
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m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgExpr, true, true, true, true));
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return ParseValidateCmdOptions();
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}
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//++ ------------------------------------------------------------------------------------
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// Details: The invoker requires this function. The command does work in this function.
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// The command is likely to communicate with the LLDB SBDebugger in here.
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// Type: Overridden.
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// Args: None.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool
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CMICmdCmdDataEvaluateExpression::Execute()
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{
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CMICMDBASE_GETOPTION(pArgExpr, String, m_constStrArgExpr);
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const CMIUtilString &rExpression(pArgExpr->GetValue());
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CMICmnLLDBDebugSessionInfo &rSessionInfo(CMICmnLLDBDebugSessionInfo::Instance());
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lldb::SBProcess sbProcess = rSessionInfo.GetProcess();
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lldb::SBThread thread = sbProcess.GetSelectedThread();
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m_bExpressionValid = (thread.GetNumFrames() > 0);
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if (!m_bExpressionValid)
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return MIstatus::success;
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lldb::SBFrame frame = thread.GetSelectedFrame();
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lldb::SBValue value = frame.EvaluateExpression(rExpression.c_str());
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if (!value.IsValid() || value.GetError().Fail())
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value = frame.FindVariable(rExpression.c_str());
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const CMICmnLLDBUtilSBValue utilValue(value, true);
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if (!utilValue.IsValid() || utilValue.IsValueUnknown())
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{
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m_bEvaluatedExpression = false;
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return MIstatus::success;
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}
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if (!utilValue.HasName())
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{
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if (HaveInvalidCharacterInExpression(rExpression, m_cExpressionInvalidChar))
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{
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m_bFoundInvalidChar = true;
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return MIstatus::success;
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}
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m_strValue = rExpression;
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return MIstatus::success;
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}
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if (rExpression.IsQuoted())
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{
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m_strValue = rExpression.Trim('\"');
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return MIstatus::success;
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}
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m_strValue = utilValue.GetValue(true).Escape().AddSlashes();
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return MIstatus::success;
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}
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//++ ------------------------------------------------------------------------------------
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// Details: The invoker requires this function. The command prepares a MI Record Result
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// for the work carried out in the Execute().
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// Type: Overridden.
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// Args: None.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool
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CMICmdCmdDataEvaluateExpression::Acknowledge()
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{
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if (m_bExpressionValid)
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{
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if (m_bEvaluatedExpression)
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{
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if (m_bFoundInvalidChar)
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{
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const CMICmnMIValueConst miValueConst(
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CMIUtilString::Format("Invalid character '%c' in expression", m_cExpressionInvalidChar));
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const CMICmnMIValueResult miValueResult("msg", miValueConst);
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const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, miValueResult);
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m_miResultRecord = miRecordResult;
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return MIstatus::success;
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}
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const CMICmnMIValueConst miValueConst(m_strValue);
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const CMICmnMIValueResult miValueResult("value", miValueConst);
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const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, miValueResult);
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m_miResultRecord = miRecordResult;
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return MIstatus::success;
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}
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const CMICmnMIValueConst miValueConst("Could not evaluate expression");
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const CMICmnMIValueResult miValueResult("msg", miValueConst);
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const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, miValueResult);
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m_miResultRecord = miRecordResult;
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return MIstatus::success;
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}
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const CMICmnMIValueConst miValueConst("Invalid expression");
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const CMICmnMIValueResult miValueResult("msg", miValueConst);
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const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, miValueResult);
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m_miResultRecord = miRecordResult;
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return MIstatus::success;
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}
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//++ ------------------------------------------------------------------------------------
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// Details: Required by the CMICmdFactory when registering *this command. The factory
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// calls this function to create an instance of *this command.
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// Type: Static method.
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// Args: None.
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// Return: CMICmdBase * - Pointer to a new command.
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// Throws: None.
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//--
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CMICmdBase *
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CMICmdCmdDataEvaluateExpression::CreateSelf()
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{
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return new CMICmdCmdDataEvaluateExpression();
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}
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//++ ------------------------------------------------------------------------------------
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// Details: Examine the expression string to see if it contains invalid characters.
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// Type: Method.
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// Args: vrExpr - (R) Expression string given to *this command.
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// vrwInvalidChar - (W) True = Invalid character found, false = nothing found.
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// Return: bool - True = Invalid character found, false = nothing found.
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// Throws: None.
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//--
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bool
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CMICmdCmdDataEvaluateExpression::HaveInvalidCharacterInExpression(const CMIUtilString &vrExpr, char &vrwInvalidChar)
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{
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static const std::string strInvalidCharacters(";#\\");
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const size_t nInvalidCharacterOffset = vrExpr.find_first_of(strInvalidCharacters);
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const bool bFoundInvalidCharInExpression = (nInvalidCharacterOffset != CMIUtilString::npos);
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vrwInvalidChar = bFoundInvalidCharInExpression ? vrExpr[nInvalidCharacterOffset] : 0x00;
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return bFoundInvalidCharInExpression;
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}
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//---------------------------------------------------------------------------------------
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//---------------------------------------------------------------------------------------
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//---------------------------------------------------------------------------------------
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//++ ------------------------------------------------------------------------------------
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// Details: CMICmdCmdDataDisassemble constructor.
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// Type: Method.
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// Args: None.
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// Return: None.
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// Throws: None.
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//--
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CMICmdCmdDataDisassemble::CMICmdCmdDataDisassemble()
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: m_constStrArgThread("thread")
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, m_constStrArgAddrStart("s")
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, m_constStrArgAddrEnd("e")
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, m_constStrArgConsume("--")
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, m_constStrArgMode("mode")
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, m_miValueList(true)
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{
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// Command factory matches this name with that received from the stdin stream
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m_strMiCmd = "data-disassemble";
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// Required by the CMICmdFactory when registering *this command
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m_pSelfCreatorFn = &CMICmdCmdDataDisassemble::CreateSelf;
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}
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//++ ------------------------------------------------------------------------------------
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// Details: CMICmdCmdDataDisassemble destructor.
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// Type: Overrideable.
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// Args: None.
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// Return: None.
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// Throws: None.
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//--
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CMICmdCmdDataDisassemble::~CMICmdCmdDataDisassemble()
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{
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}
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//++ ------------------------------------------------------------------------------------
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// Details: The invoker requires this function. The parses the command line options
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// arguments to extract values for each of those arguments.
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// Type: Overridden.
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// Args: None.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool
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CMICmdCmdDataDisassemble::ParseArgs()
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{
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m_setCmdArgs.Add(new CMICmdArgValOptionLong(m_constStrArgThread, false, true, CMICmdArgValListBase::eArgValType_Number, 1));
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m_setCmdArgs.Add(
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new CMICmdArgValOptionShort(m_constStrArgAddrStart, true, true, CMICmdArgValListBase::eArgValType_StringQuotedNumber, 1));
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m_setCmdArgs.Add(
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new CMICmdArgValOptionShort(m_constStrArgAddrEnd, true, true, CMICmdArgValListBase::eArgValType_StringQuotedNumber, 1));
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m_setCmdArgs.Add(new CMICmdArgValConsume(m_constStrArgConsume, true));
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m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgMode, true, true));
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return ParseValidateCmdOptions();
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}
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//++ ------------------------------------------------------------------------------------
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// Details: The invoker requires this function. The command does work in this function.
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// The command is likely to communicate with the LLDB SBDebugger in here.
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// Type: Overridden.
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// Args: None.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool
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CMICmdCmdDataDisassemble::Execute()
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{
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CMICMDBASE_GETOPTION(pArgThread, OptionLong, m_constStrArgThread);
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CMICMDBASE_GETOPTION(pArgAddrStart, OptionShort, m_constStrArgAddrStart);
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CMICMDBASE_GETOPTION(pArgAddrEnd, OptionShort, m_constStrArgAddrEnd);
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CMICMDBASE_GETOPTION(pArgMode, Number, m_constStrArgMode);
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// Retrieve the --thread option's thread ID (only 1)
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MIuint64 nThreadId = UINT64_MAX;
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if (pArgThread->GetFound() && !pArgThread->GetExpectedOption<CMICmdArgValNumber, MIuint64>(nThreadId))
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{
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SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_THREAD_INVALID), m_cmdData.strMiCmd.c_str(), m_constStrArgThread.c_str()));
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return MIstatus::failure;
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}
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CMIUtilString strAddrStart;
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if (!pArgAddrStart->GetExpectedOption<CMICmdArgValString, CMIUtilString>(strAddrStart))
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{
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SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_DISASM_ADDR_START_INVALID), m_cmdData.strMiCmd.c_str(),
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m_constStrArgAddrStart.c_str()));
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return MIstatus::failure;
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}
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MIint64 nAddrStart = 0;
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if (!strAddrStart.ExtractNumber(nAddrStart))
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{
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SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_DISASM_ADDR_START_INVALID), m_cmdData.strMiCmd.c_str(),
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m_constStrArgAddrStart.c_str()));
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return MIstatus::failure;
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}
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CMIUtilString strAddrEnd;
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if (!pArgAddrEnd->GetExpectedOption<CMICmdArgValString, CMIUtilString>(strAddrEnd))
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{
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SetError(
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CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_DISASM_ADDR_END_INVALID), m_cmdData.strMiCmd.c_str(), m_constStrArgAddrEnd.c_str()));
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return MIstatus::failure;
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}
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MIint64 nAddrEnd = 0;
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if (!strAddrEnd.ExtractNumber(nAddrEnd))
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{
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SetError(
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CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_DISASM_ADDR_END_INVALID), m_cmdData.strMiCmd.c_str(), m_constStrArgAddrEnd.c_str()));
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return MIstatus::failure;
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}
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const MIuint nDisasmMode = pArgMode->GetValue();
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CMICmnLLDBDebugSessionInfo &rSessionInfo(CMICmnLLDBDebugSessionInfo::Instance());
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lldb::SBTarget sbTarget = rSessionInfo.GetTarget();
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lldb::addr_t lldbStartAddr = static_cast<lldb::addr_t>(nAddrStart);
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lldb::SBInstructionList instructions = sbTarget.ReadInstructions(lldb::SBAddress(lldbStartAddr, sbTarget), nAddrEnd - nAddrStart);
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const MIuint nInstructions = instructions.GetSize();
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// Calculate the offset of first instruction so that we can generate offset starting at 0
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lldb::addr_t start_offset = 0;
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if(nInstructions > 0)
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start_offset = instructions.GetInstructionAtIndex(0).GetAddress().GetOffset();
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for (size_t i = 0; i < nInstructions; i++)
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{
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const char *pUnknown = "??";
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lldb::SBInstruction instrt = instructions.GetInstructionAtIndex(i);
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const char *pStrMnemonic = instrt.GetMnemonic(sbTarget);
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pStrMnemonic = (pStrMnemonic != nullptr) ? pStrMnemonic : pUnknown;
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const char *pStrComment = instrt.GetComment(sbTarget);
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CMIUtilString strComment;
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if (pStrComment != nullptr && *pStrComment != '\0')
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strComment = CMIUtilString::Format("; %s", pStrComment);
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lldb::SBAddress address = instrt.GetAddress();
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lldb::addr_t addr = address.GetLoadAddress(sbTarget);
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const char *pFnName = address.GetFunction().GetName();
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pFnName = (pFnName != nullptr) ? pFnName : pUnknown;
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lldb::addr_t addrOffSet = address.GetOffset() - start_offset;
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const char *pStrOperands = instrt.GetOperands(sbTarget);
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pStrOperands = (pStrOperands != nullptr) ? pStrOperands : pUnknown;
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const size_t instrtSize = instrt.GetByteSize();
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// MI "{address=\"0x%016" PRIx64 "\",func-name=\"%s\",offset=\"%lld\",inst=\"%s %s\"}"
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const CMICmnMIValueConst miValueConst(CMIUtilString::Format("0x%016" PRIx64, addr));
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const CMICmnMIValueResult miValueResult("address", miValueConst);
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CMICmnMIValueTuple miValueTuple(miValueResult);
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const CMICmnMIValueConst miValueConst2(pFnName);
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const CMICmnMIValueResult miValueResult2("func-name", miValueConst2);
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miValueTuple.Add(miValueResult2);
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const CMICmnMIValueConst miValueConst3(CMIUtilString::Format("%lld", addrOffSet));
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const CMICmnMIValueResult miValueResult3("offset", miValueConst3);
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miValueTuple.Add(miValueResult3);
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const CMICmnMIValueConst miValueConst4(CMIUtilString::Format("%d", instrtSize));
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const CMICmnMIValueResult miValueResult4("size", miValueConst4);
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miValueTuple.Add(miValueResult4);
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const CMICmnMIValueConst miValueConst5(CMIUtilString::Format("%s %s%s", pStrMnemonic, pStrOperands, strComment.Escape(true).c_str()));
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const CMICmnMIValueResult miValueResult5("inst", miValueConst5);
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miValueTuple.Add(miValueResult5);
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if (nDisasmMode == 1)
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{
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lldb::SBLineEntry lineEntry = address.GetLineEntry();
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const MIuint nLine = lineEntry.GetLine();
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const char *pFileName = lineEntry.GetFileSpec().GetFilename();
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pFileName = (pFileName != nullptr) ? pFileName : pUnknown;
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// MI "src_and_asm_line={line=\"%u\",file=\"%s\",line_asm_insn=[ ]}"
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const CMICmnMIValueConst miValueConst(CMIUtilString::Format("0x%u", nLine));
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const CMICmnMIValueResult miValueResult("line", miValueConst);
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CMICmnMIValueTuple miValueTuple2(miValueResult);
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const CMICmnMIValueConst miValueConst2(pFileName);
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const CMICmnMIValueResult miValueResult2("file", miValueConst2);
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miValueTuple2.Add(miValueResult2);
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const CMICmnMIValueList miValueList(miValueTuple);
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const CMICmnMIValueResult miValueResult3("line_asm_insn", miValueList);
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miValueTuple2.Add(miValueResult3);
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const CMICmnMIValueResult miValueResult4("src_and_asm_line", miValueTuple2);
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m_miValueList.Add(miValueResult4);
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}
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else
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{
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m_miValueList.Add(miValueTuple);
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}
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}
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return MIstatus::success;
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}
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//++ ------------------------------------------------------------------------------------
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// Details: The invoker requires this function. The command prepares a MI Record Result
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// for the work carried out in the Execute().
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// Type: Overridden.
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// Args: None.
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// Return: MIstatus::success - Functional succeeded.
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// MIstatus::failure - Functional failed.
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// Throws: None.
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//--
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bool
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CMICmdCmdDataDisassemble::Acknowledge()
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{
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const CMICmnMIValueResult miValueResult("asm_insns", m_miValueList);
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const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, miValueResult);
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m_miResultRecord = miRecordResult;
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return MIstatus::success;
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}
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|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// 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 *
|
|
CMICmdCmdDataDisassemble::CreateSelf()
|
|
{
|
|
return new CMICmdCmdDataDisassemble();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataReadMemoryBytes constructor.
|
|
// Type: Method.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataReadMemoryBytes::CMICmdCmdDataReadMemoryBytes()
|
|
: m_constStrArgThread("thread")
|
|
, m_constStrArgFrame("frame")
|
|
, m_constStrArgByteOffset("o")
|
|
, m_constStrArgAddrExpr("address")
|
|
, m_constStrArgNumBytes("count")
|
|
, m_pBufferMemory(nullptr)
|
|
, m_nAddrStart(0)
|
|
, m_nAddrNumBytesToRead(0)
|
|
{
|
|
// Command factory matches this name with that received from the stdin stream
|
|
m_strMiCmd = "data-read-memory-bytes";
|
|
|
|
// Required by the CMICmdFactory when registering *this command
|
|
m_pSelfCreatorFn = &CMICmdCmdDataReadMemoryBytes::CreateSelf;
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataReadMemoryBytes destructor.
|
|
// Type: Overrideable.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataReadMemoryBytes::~CMICmdCmdDataReadMemoryBytes()
|
|
{
|
|
if (m_pBufferMemory != nullptr)
|
|
{
|
|
delete[] m_pBufferMemory;
|
|
m_pBufferMemory = nullptr;
|
|
}
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// 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
|
|
CMICmdCmdDataReadMemoryBytes::ParseArgs()
|
|
{
|
|
m_setCmdArgs.Add(new CMICmdArgValOptionLong(m_constStrArgThread, false, true, CMICmdArgValListBase::eArgValType_Number, 1));
|
|
m_setCmdArgs.Add(new CMICmdArgValOptionLong(m_constStrArgFrame, false, true, CMICmdArgValListBase::eArgValType_Number, 1));
|
|
m_setCmdArgs.Add(new CMICmdArgValOptionShort(m_constStrArgByteOffset, false, true, CMICmdArgValListBase::eArgValType_Number, 1));
|
|
m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgAddrExpr, true, true, true, true));
|
|
m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgNumBytes, 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 - Function succeeded.
|
|
// MIstatus::failure - Function failed.
|
|
// Throws: None.
|
|
//--
|
|
bool
|
|
CMICmdCmdDataReadMemoryBytes::Execute()
|
|
{
|
|
CMICMDBASE_GETOPTION(pArgThread, OptionLong, m_constStrArgThread);
|
|
CMICMDBASE_GETOPTION(pArgFrame, OptionLong, m_constStrArgFrame);
|
|
CMICMDBASE_GETOPTION(pArgAddrOffset, OptionShort, m_constStrArgByteOffset);
|
|
CMICMDBASE_GETOPTION(pArgAddrExpr, String, m_constStrArgAddrExpr);
|
|
CMICMDBASE_GETOPTION(pArgNumBytes, Number, m_constStrArgNumBytes);
|
|
|
|
// get the --thread option value
|
|
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;
|
|
}
|
|
|
|
// get the --frame option value
|
|
MIuint64 nFrame = UINT64_MAX;
|
|
if (pArgFrame->GetFound() && !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;
|
|
}
|
|
|
|
// get the -o option value
|
|
MIuint64 nAddrOffset = 0;
|
|
if (pArgAddrOffset->GetFound() && !pArgAddrOffset->GetExpectedOption<CMICmdArgValNumber, MIuint64>(nAddrOffset))
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_OPTION_NOT_FOUND),
|
|
m_cmdData.strMiCmd.c_str(), m_constStrArgByteOffset.c_str()));
|
|
return MIstatus::failure;
|
|
}
|
|
|
|
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 thread = (nThreadId != UINT64_MAX) ?
|
|
sbProcess.GetThreadByIndexID(nThreadId) : sbProcess.GetSelectedThread();
|
|
if (!thread.IsValid())
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_THREAD_INVALID), m_cmdData.strMiCmd.c_str()));
|
|
return MIstatus::failure;
|
|
}
|
|
|
|
lldb::SBFrame frame = (nFrame != UINT64_MAX) ?
|
|
thread.GetFrameAtIndex(nFrame) : thread.GetSelectedFrame();
|
|
if (!frame.IsValid())
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_FRAME_INVALID), m_cmdData.strMiCmd.c_str()));
|
|
return MIstatus::failure;
|
|
}
|
|
|
|
const CMIUtilString &rAddrExpr = pArgAddrExpr->GetValue();
|
|
lldb::SBValue addrExprValue = frame.EvaluateExpression(rAddrExpr.c_str());
|
|
lldb::SBError error = addrExprValue.GetError();
|
|
if (error.Fail())
|
|
{
|
|
SetError(error.GetCString());
|
|
return MIstatus::failure;
|
|
}
|
|
else if (!addrExprValue.IsValid())
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_EXPR_INVALID), rAddrExpr.c_str()));
|
|
return MIstatus::failure;
|
|
}
|
|
|
|
MIuint64 nAddrStart = 0;
|
|
if (!CMICmnLLDBProxySBValue::GetValueAsUnsigned(addrExprValue, nAddrStart))
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_EXPR_INVALID), rAddrExpr.c_str()));
|
|
return MIstatus::failure;
|
|
}
|
|
|
|
nAddrStart += nAddrOffset;
|
|
const MIuint64 nAddrNumBytes = pArgNumBytes->GetValue();
|
|
|
|
m_pBufferMemory = new unsigned char[nAddrNumBytes];
|
|
if (m_pBufferMemory == nullptr)
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_MEMORY_ALLOC_FAILURE), m_cmdData.strMiCmd.c_str(), nAddrNumBytes));
|
|
return MIstatus::failure;
|
|
}
|
|
|
|
const MIuint64 nReadBytes = sbProcess.ReadMemory(static_cast<lldb::addr_t>(nAddrStart), (void *)m_pBufferMemory, nAddrNumBytes, error);
|
|
if (nReadBytes != nAddrNumBytes)
|
|
{
|
|
SetError(
|
|
CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_LLDB_ERR_NOT_READ_WHOLE_BLK), m_cmdData.strMiCmd.c_str(), nAddrNumBytes, nAddrStart));
|
|
return MIstatus::failure;
|
|
}
|
|
if (error.Fail())
|
|
{
|
|
lldb::SBStream err;
|
|
const bool bOk = error.GetDescription(err);
|
|
MIunused(bOk);
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_LLDB_ERR_READ_MEM_BYTES), m_cmdData.strMiCmd.c_str(), nAddrNumBytes, nAddrStart,
|
|
err.GetData()));
|
|
return MIstatus::failure;
|
|
}
|
|
|
|
m_nAddrStart = nAddrStart;
|
|
m_nAddrNumBytesToRead = nAddrNumBytes;
|
|
|
|
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
|
|
CMICmdCmdDataReadMemoryBytes::Acknowledge()
|
|
{
|
|
// MI: memory=[{begin=\"0x%016" PRIx64 "\",offset=\"0x%016" PRIx64" \",end=\"0x%016" PRIx64 "\",contents=\" \" }]"
|
|
const CMICmnMIValueConst miValueConst(CMIUtilString::Format("0x%016" PRIx64, m_nAddrStart));
|
|
const CMICmnMIValueResult miValueResult("begin", miValueConst);
|
|
CMICmnMIValueTuple miValueTuple(miValueResult);
|
|
const MIuint64 nAddrOffset = 0;
|
|
const CMICmnMIValueConst miValueConst2(CMIUtilString::Format("0x%016" PRIx64, nAddrOffset));
|
|
const CMICmnMIValueResult miValueResult2("offset", miValueConst2);
|
|
miValueTuple.Add(miValueResult2);
|
|
const CMICmnMIValueConst miValueConst3(CMIUtilString::Format("0x%016" PRIx64, m_nAddrStart + m_nAddrNumBytesToRead));
|
|
const CMICmnMIValueResult miValueResult3("end", miValueConst3);
|
|
miValueTuple.Add(miValueResult3);
|
|
|
|
// MI: contents=\" \"
|
|
CMIUtilString strContent;
|
|
strContent.reserve((m_nAddrNumBytesToRead << 1) + 1);
|
|
for (MIuint64 i = 0; i < m_nAddrNumBytesToRead; i++)
|
|
{
|
|
strContent += CMIUtilString::Format("%02hhx", m_pBufferMemory[i]);
|
|
}
|
|
const CMICmnMIValueConst miValueConst4(strContent);
|
|
const CMICmnMIValueResult miValueResult4("contents", miValueConst4);
|
|
miValueTuple.Add(miValueResult4);
|
|
const CMICmnMIValueList miValueList(miValueTuple);
|
|
const CMICmnMIValueResult miValueResult5("memory", miValueList);
|
|
|
|
const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Done, miValueResult5);
|
|
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 *
|
|
CMICmdCmdDataReadMemoryBytes::CreateSelf()
|
|
{
|
|
return new CMICmdCmdDataReadMemoryBytes();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataReadMemory constructor.
|
|
// Type: Method.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataReadMemory::CMICmdCmdDataReadMemory()
|
|
{
|
|
// Command factory matches this name with that received from the stdin stream
|
|
m_strMiCmd = "data-read-memory";
|
|
|
|
// Required by the CMICmdFactory when registering *this command
|
|
m_pSelfCreatorFn = &CMICmdCmdDataReadMemory::CreateSelf;
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataReadMemory destructor.
|
|
// Type: Overrideable.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataReadMemory::~CMICmdCmdDataReadMemory()
|
|
{
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// 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
|
|
CMICmdCmdDataReadMemory::Execute()
|
|
{
|
|
// Do nothing - command deprecated use "data-read-memory-bytes" command
|
|
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
|
|
CMICmdCmdDataReadMemory::Acknowledge()
|
|
{
|
|
// Command CMICmdCmdSupportListFeatures sends "data-read-memory-bytes" which causes this command not to be called
|
|
const CMICmnMIValueConst miValueConst(MIRSRC(IDS_CMD_ERR_NOT_IMPLEMENTED_DEPRECATED));
|
|
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
|
|
// 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 *
|
|
CMICmdCmdDataReadMemory::CreateSelf()
|
|
{
|
|
return new CMICmdCmdDataReadMemory();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataListRegisterNames constructor.
|
|
// Type: Method.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataListRegisterNames::CMICmdCmdDataListRegisterNames()
|
|
: m_constStrArgThreadGroup("thread-group")
|
|
, m_constStrArgRegNo("regno")
|
|
, m_miValueList(true)
|
|
{
|
|
// Command factory matches this name with that received from the stdin stream
|
|
m_strMiCmd = "data-list-register-names";
|
|
|
|
// Required by the CMICmdFactory when registering *this command
|
|
m_pSelfCreatorFn = &CMICmdCmdDataListRegisterNames::CreateSelf;
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataReadMemoryBytes destructor.
|
|
// Type: Overrideable.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataListRegisterNames::~CMICmdCmdDataListRegisterNames()
|
|
{
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// 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
|
|
CMICmdCmdDataListRegisterNames::ParseArgs()
|
|
{
|
|
m_setCmdArgs.Add(new CMICmdArgValOptionLong(m_constStrArgThreadGroup, false, false, CMICmdArgValListBase::eArgValType_ThreadGrp, 1));
|
|
m_setCmdArgs.Add(new CMICmdArgValListOfN(m_constStrArgRegNo, false, false, CMICmdArgValListBase::eArgValType_Number));
|
|
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
|
|
CMICmdCmdDataListRegisterNames::Execute()
|
|
{
|
|
CMICMDBASE_GETOPTION(pArgRegNo, ListOfN, m_constStrArgRegNo);
|
|
|
|
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;
|
|
}
|
|
|
|
const CMICmdArgValListBase::VecArgObjPtr_t &rVecRegNo(pArgRegNo->GetExpectedOptions());
|
|
if (!rVecRegNo.empty())
|
|
{
|
|
// List of required registers
|
|
CMICmdArgValListBase::VecArgObjPtr_t::const_iterator it = rVecRegNo.begin();
|
|
while (it != rVecRegNo.end())
|
|
{
|
|
const CMICmdArgValNumber *pRegNo = static_cast<CMICmdArgValNumber *>(*it);
|
|
const MIuint nRegIndex = pRegNo->GetValue();
|
|
lldb::SBValue regValue = GetRegister(nRegIndex);
|
|
if (regValue.IsValid())
|
|
{
|
|
const CMICmnMIValueConst miValueConst(CMICmnLLDBUtilSBValue(regValue).GetName());
|
|
m_miValueList.Add(miValueConst);
|
|
}
|
|
|
|
// Next
|
|
++it;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// List of all registers
|
|
lldb::SBThread thread = sbProcess.GetSelectedThread();
|
|
lldb::SBFrame frame = thread.GetSelectedFrame();
|
|
lldb::SBValueList registers = frame.GetRegisters();
|
|
const MIuint nRegisters = registers.GetSize();
|
|
for (MIuint i = 0; i < nRegisters; i++)
|
|
{
|
|
lldb::SBValue value = registers.GetValueAtIndex(i);
|
|
const MIuint nRegChildren = value.GetNumChildren();
|
|
for (MIuint j = 0; j < nRegChildren; j++)
|
|
{
|
|
lldb::SBValue regValue = value.GetChildAtIndex(j);
|
|
if (regValue.IsValid())
|
|
{
|
|
const CMICmnMIValueConst miValueConst(CMICmnLLDBUtilSBValue(regValue).GetName());
|
|
m_miValueList.Add(miValueConst);
|
|
}
|
|
}
|
|
}
|
|
}
|
|
|
|
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
|
|
CMICmdCmdDataListRegisterNames::Acknowledge()
|
|
{
|
|
const CMICmnMIValueResult miValueResult("register-names", 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 *
|
|
CMICmdCmdDataListRegisterNames::CreateSelf()
|
|
{
|
|
return new CMICmdCmdDataListRegisterNames();
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: Required by the CMICmdFactory when registering *this command. The factory
|
|
// calls this function to create an instance of *this command.
|
|
// Type: Method.
|
|
// Args: None.
|
|
// Return: lldb::SBValue - LLDB SBValue object.
|
|
// Throws: None.
|
|
//--
|
|
lldb::SBValue
|
|
CMICmdCmdDataListRegisterNames::GetRegister(const MIuint vRegisterIndex) const
|
|
{
|
|
lldb::SBThread thread = CMICmnLLDBDebugSessionInfo::Instance().GetProcess().GetSelectedThread();
|
|
lldb::SBFrame frame = thread.GetSelectedFrame();
|
|
lldb::SBValueList registers = frame.GetRegisters();
|
|
const MIuint nRegisters = registers.GetSize();
|
|
MIuint nRegisterIndex(vRegisterIndex);
|
|
for (MIuint i = 0; i < nRegisters; i++)
|
|
{
|
|
lldb::SBValue value = registers.GetValueAtIndex(i);
|
|
const MIuint nRegChildren = value.GetNumChildren();
|
|
if (nRegisterIndex >= nRegChildren)
|
|
{
|
|
nRegisterIndex -= nRegChildren;
|
|
continue;
|
|
}
|
|
|
|
lldb::SBValue value2 = value.GetChildAtIndex(nRegisterIndex);
|
|
if (value2.IsValid())
|
|
{
|
|
return value2;
|
|
}
|
|
}
|
|
|
|
return lldb::SBValue();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataListRegisterValues constructor.
|
|
// Type: Method.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataListRegisterValues::CMICmdCmdDataListRegisterValues()
|
|
: m_constStrArgThread("thread")
|
|
, m_constStrArgSkip("skip-unavailable")
|
|
, m_constStrArgFormat("fmt")
|
|
, m_constStrArgRegNo("regno")
|
|
, m_miValueList(true)
|
|
{
|
|
// Command factory matches this name with that received from the stdin stream
|
|
m_strMiCmd = "data-list-register-values";
|
|
|
|
// Required by the CMICmdFactory when registering *this command
|
|
m_pSelfCreatorFn = &CMICmdCmdDataListRegisterValues::CreateSelf;
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataListRegisterValues destructor.
|
|
// Type: Overrideable.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataListRegisterValues::~CMICmdCmdDataListRegisterValues()
|
|
{
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// 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
|
|
CMICmdCmdDataListRegisterValues::ParseArgs()
|
|
{
|
|
m_setCmdArgs.Add(new CMICmdArgValOptionLong(m_constStrArgThread, false, false, CMICmdArgValListBase::eArgValType_Number, 1));
|
|
m_setCmdArgs.Add(new CMICmdArgValOptionLong(m_constStrArgSkip, false, false));
|
|
m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgFormat, true, true));
|
|
m_setCmdArgs.Add(new CMICmdArgValListOfN(m_constStrArgRegNo, false, true, CMICmdArgValListBase::eArgValType_Number));
|
|
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
|
|
CMICmdCmdDataListRegisterValues::Execute()
|
|
{
|
|
CMICMDBASE_GETOPTION(pArgFormat, String, m_constStrArgFormat);
|
|
CMICMDBASE_GETOPTION(pArgRegNo, ListOfN, m_constStrArgRegNo);
|
|
|
|
const CMIUtilString &rStrFormat(pArgFormat->GetValue());
|
|
if (rStrFormat.length() != 1)
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_INVALID_FORMAT_TYPE), m_cmdData.strMiCmd.c_str(), rStrFormat.c_str()));
|
|
return MIstatus::failure;
|
|
}
|
|
const CMICmnLLDBDebugSessionInfoVarObj::varFormat_e eFormat = CMICmnLLDBDebugSessionInfoVarObj::GetVarFormatForChar(rStrFormat[0]);
|
|
if (eFormat == CMICmnLLDBDebugSessionInfoVarObj::eVarFormat_Invalid)
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_INVALID_FORMAT_TYPE), m_cmdData.strMiCmd.c_str(), rStrFormat.c_str()));
|
|
return MIstatus::failure;
|
|
}
|
|
|
|
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;
|
|
}
|
|
|
|
const CMICmdArgValListBase::VecArgObjPtr_t &rVecRegNo(pArgRegNo->GetExpectedOptions());
|
|
if (!rVecRegNo.empty())
|
|
{
|
|
// List of required registers
|
|
CMICmdArgValListBase::VecArgObjPtr_t::const_iterator it = rVecRegNo.begin();
|
|
while (it != rVecRegNo.end())
|
|
{
|
|
const CMICmdArgValNumber *pRegNo = static_cast<CMICmdArgValNumber *>(*it);
|
|
const MIuint nRegIndex = pRegNo->GetValue();
|
|
lldb::SBValue regValue = GetRegister(nRegIndex);
|
|
if (regValue.IsValid())
|
|
{
|
|
AddToOutput(nRegIndex, regValue, eFormat);
|
|
}
|
|
|
|
// Next
|
|
++it;
|
|
}
|
|
}
|
|
else
|
|
{
|
|
// No register numbers are provided. Output all registers.
|
|
lldb::SBThread thread = sbProcess.GetSelectedThread();
|
|
lldb::SBFrame frame = thread.GetSelectedFrame();
|
|
lldb::SBValueList registers = frame.GetRegisters();
|
|
const MIuint nRegisters = registers.GetSize();
|
|
MIuint nRegIndex = 0;
|
|
for (MIuint i = 0; i < nRegisters; i++)
|
|
{
|
|
lldb::SBValue value = registers.GetValueAtIndex(i);
|
|
const MIuint nRegChildren = value.GetNumChildren();
|
|
for (MIuint j = 0; j < nRegChildren; j++)
|
|
{
|
|
lldb::SBValue regValue = value.GetChildAtIndex(j);
|
|
if (regValue.IsValid())
|
|
{
|
|
AddToOutput(nRegIndex, regValue, eFormat);
|
|
}
|
|
|
|
// Next
|
|
++nRegIndex;
|
|
}
|
|
}
|
|
}
|
|
|
|
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
|
|
CMICmdCmdDataListRegisterValues::Acknowledge()
|
|
{
|
|
const CMICmnMIValueResult miValueResult("register-values", 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 *
|
|
CMICmdCmdDataListRegisterValues::CreateSelf()
|
|
{
|
|
return new CMICmdCmdDataListRegisterValues();
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: Required by the CMICmdFactory when registering *this command. The factory
|
|
// calls this function to create an instance of *this command.
|
|
// Type: Method.
|
|
// Args: None.
|
|
// Return: lldb::SBValue - LLDB SBValue object.
|
|
// Throws: None.
|
|
//--
|
|
lldb::SBValue
|
|
CMICmdCmdDataListRegisterValues::GetRegister(const MIuint vRegisterIndex) const
|
|
{
|
|
lldb::SBThread thread = CMICmnLLDBDebugSessionInfo::Instance().GetProcess().GetSelectedThread();
|
|
lldb::SBFrame frame = thread.GetSelectedFrame();
|
|
lldb::SBValueList registers = frame.GetRegisters();
|
|
const MIuint nRegisters = registers.GetSize();
|
|
MIuint nRegisterIndex(vRegisterIndex);
|
|
for (MIuint i = 0; i < nRegisters; i++)
|
|
{
|
|
lldb::SBValue value = registers.GetValueAtIndex(i);
|
|
const MIuint nRegChildren = value.GetNumChildren();
|
|
if (nRegisterIndex >= nRegChildren)
|
|
{
|
|
nRegisterIndex -= nRegChildren;
|
|
continue;
|
|
}
|
|
|
|
lldb::SBValue value2 = value.GetChildAtIndex(nRegisterIndex);
|
|
if (value2.IsValid())
|
|
{
|
|
return value2;
|
|
}
|
|
}
|
|
|
|
return lldb::SBValue();
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: Adds the register value to the output list.
|
|
// Type: Method.
|
|
// Args: Value of the register, its index and output format.
|
|
// Return: None
|
|
// Throws: None.
|
|
//--
|
|
void
|
|
CMICmdCmdDataListRegisterValues::AddToOutput(const MIuint vnIndex, const lldb::SBValue &vrValue,
|
|
CMICmnLLDBDebugSessionInfoVarObj::varFormat_e veVarFormat)
|
|
{
|
|
const CMICmnMIValueConst miValueConst(CMIUtilString::Format("%u", vnIndex));
|
|
const CMICmnMIValueResult miValueResult("number", miValueConst);
|
|
CMICmnMIValueTuple miValueTuple(miValueResult);
|
|
const CMIUtilString strRegValue(CMICmnLLDBDebugSessionInfoVarObj::GetValueStringFormatted(vrValue, veVarFormat));
|
|
const CMICmnMIValueConst miValueConst2(strRegValue);
|
|
const CMICmnMIValueResult miValueResult2("value", miValueConst2);
|
|
miValueTuple.Add(miValueResult2);
|
|
m_miValueList.Add(miValueTuple);
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataListRegisterChanged constructor.
|
|
// Type: Method.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataListRegisterChanged::CMICmdCmdDataListRegisterChanged()
|
|
{
|
|
// Command factory matches this name with that received from the stdin stream
|
|
m_strMiCmd = "data-list-changed-registers";
|
|
|
|
// Required by the CMICmdFactory when registering *this command
|
|
m_pSelfCreatorFn = &CMICmdCmdDataListRegisterChanged::CreateSelf;
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataListRegisterChanged destructor.
|
|
// Type: Overrideable.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataListRegisterChanged::~CMICmdCmdDataListRegisterChanged()
|
|
{
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// 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
|
|
CMICmdCmdDataListRegisterChanged::Execute()
|
|
{
|
|
// Do nothing
|
|
|
|
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
|
|
CMICmdCmdDataListRegisterChanged::Acknowledge()
|
|
{
|
|
const CMICmnMIValueConst miValueConst(MIRSRC(IDS_WORD_NOT_IMPLEMENTED));
|
|
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
|
|
// 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 *
|
|
CMICmdCmdDataListRegisterChanged::CreateSelf()
|
|
{
|
|
return new CMICmdCmdDataListRegisterChanged();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataWriteMemoryBytes constructor.
|
|
// Type: Method.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataWriteMemoryBytes::CMICmdCmdDataWriteMemoryBytes()
|
|
: m_constStrArgThread("thread")
|
|
, m_constStrArgAddr("address")
|
|
, m_constStrArgContents("contents")
|
|
, m_constStrArgCount("count")
|
|
{
|
|
// Command factory matches this name with that received from the stdin stream
|
|
m_strMiCmd = "data-write-memory-bytes";
|
|
|
|
// Required by the CMICmdFactory when registering *this command
|
|
m_pSelfCreatorFn = &CMICmdCmdDataWriteMemoryBytes::CreateSelf;
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataWriteMemoryBytes destructor.
|
|
// Type: Overrideable.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataWriteMemoryBytes::~CMICmdCmdDataWriteMemoryBytes()
|
|
{
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// 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
|
|
CMICmdCmdDataWriteMemoryBytes::ParseArgs()
|
|
{
|
|
m_setCmdArgs.Add(new CMICmdArgValOptionLong(m_constStrArgThread, false, false, CMICmdArgValListBase::eArgValType_Number, 1));
|
|
m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgAddr, true, true, false, true));
|
|
m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgContents, true, true, true, true));
|
|
m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgCount, false, true, 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
|
|
CMICmdCmdDataWriteMemoryBytes::Execute()
|
|
{
|
|
// Do nothing - not reproduceable (yet) in Eclipse
|
|
// CMICMDBASE_GETOPTION( pArgOffset, OptionShort, m_constStrArgOffset );
|
|
// CMICMDBASE_GETOPTION( pArgAddr, String, m_constStrArgAddr );
|
|
// CMICMDBASE_GETOPTION( pArgNumber, String, m_constStrArgNumber );
|
|
// CMICMDBASE_GETOPTION( pArgContents, String, m_constStrArgContents );
|
|
//
|
|
// Numbers extracts as string types as they could be hex numbers
|
|
// '&' is not recognised and so has to be removed
|
|
|
|
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
|
|
CMICmdCmdDataWriteMemoryBytes::Acknowledge()
|
|
{
|
|
const CMICmnMIValueConst miValueConst(MIRSRC(IDS_WORD_NOT_IMPLEMENTED));
|
|
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
|
|
// 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 *
|
|
CMICmdCmdDataWriteMemoryBytes::CreateSelf()
|
|
{
|
|
return new CMICmdCmdDataWriteMemoryBytes();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataWriteMemory constructor.
|
|
// Type: Method.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataWriteMemory::CMICmdCmdDataWriteMemory()
|
|
: m_constStrArgThread("thread")
|
|
, m_constStrArgOffset("o")
|
|
, m_constStrArgAddr("address")
|
|
, m_constStrArgD("d")
|
|
, m_constStrArgNumber("a number")
|
|
, m_constStrArgContents("contents")
|
|
, m_nAddr(0)
|
|
, m_nCount(0)
|
|
, m_pBufferMemory(nullptr)
|
|
{
|
|
// Command factory matches this name with that received from the stdin stream
|
|
m_strMiCmd = "data-write-memory";
|
|
|
|
// Required by the CMICmdFactory when registering *this command
|
|
m_pSelfCreatorFn = &CMICmdCmdDataWriteMemory::CreateSelf;
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataWriteMemory destructor.
|
|
// Type: Overrideable.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataWriteMemory::~CMICmdCmdDataWriteMemory()
|
|
{
|
|
if (m_pBufferMemory != nullptr)
|
|
{
|
|
delete[] m_pBufferMemory;
|
|
m_pBufferMemory = nullptr;
|
|
}
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// 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
|
|
CMICmdCmdDataWriteMemory::ParseArgs()
|
|
{
|
|
m_setCmdArgs.Add(new CMICmdArgValOptionLong(m_constStrArgThread, false, false, CMICmdArgValListBase::eArgValType_Number, 1));
|
|
m_setCmdArgs.Add(new CMICmdArgValOptionShort(m_constStrArgOffset, false, true, CMICmdArgValListBase::eArgValType_Number, 1));
|
|
m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgAddr, true, true));
|
|
m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgD, true, true));
|
|
m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgNumber, true, true));
|
|
m_setCmdArgs.Add(new CMICmdArgValNumber(m_constStrArgContents, 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
|
|
CMICmdCmdDataWriteMemory::Execute()
|
|
{
|
|
CMICMDBASE_GETOPTION(pArgOffset, OptionShort, m_constStrArgOffset);
|
|
CMICMDBASE_GETOPTION(pArgAddr, Number, m_constStrArgAddr);
|
|
CMICMDBASE_GETOPTION(pArgNumber, Number, m_constStrArgNumber);
|
|
CMICMDBASE_GETOPTION(pArgContents, Number, m_constStrArgContents);
|
|
|
|
MIuint nAddrOffset = 0;
|
|
if (pArgOffset->GetFound() && !pArgOffset->GetExpectedOption<CMICmdArgValNumber, MIuint>(nAddrOffset))
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ARGS_ERR_VALIDATION_INVALID), m_cmdData.strMiCmd.c_str(), m_constStrArgAddr.c_str()));
|
|
return MIstatus::failure;
|
|
}
|
|
m_nAddr = pArgAddr->GetValue();
|
|
m_nCount = pArgNumber->GetValue();
|
|
const MIuint64 nValue = pArgContents->GetValue();
|
|
|
|
m_pBufferMemory = new unsigned char[m_nCount];
|
|
if (m_pBufferMemory == nullptr)
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_MEMORY_ALLOC_FAILURE), m_cmdData.strMiCmd.c_str(), m_nCount));
|
|
return MIstatus::failure;
|
|
}
|
|
*m_pBufferMemory = static_cast<char>(nValue);
|
|
|
|
CMICmnLLDBDebugSessionInfo &rSessionInfo(CMICmnLLDBDebugSessionInfo::Instance());
|
|
lldb::SBProcess sbProcess = rSessionInfo.GetProcess();
|
|
lldb::SBError error;
|
|
lldb::addr_t addr = static_cast<lldb::addr_t>(m_nAddr + nAddrOffset);
|
|
const size_t nBytesWritten = sbProcess.WriteMemory(addr, (const void *)m_pBufferMemory, (size_t)m_nCount, error);
|
|
if (nBytesWritten != static_cast<size_t>(m_nCount))
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_LLDB_ERR_NOT_WRITE_WHOLEBLK), m_cmdData.strMiCmd.c_str(), m_nCount, addr));
|
|
return MIstatus::failure;
|
|
}
|
|
if (error.Fail())
|
|
{
|
|
lldb::SBStream err;
|
|
const bool bOk = error.GetDescription(err);
|
|
MIunused(bOk);
|
|
SetError(
|
|
CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_LLDB_ERR_WRITE_MEM_BYTES), m_cmdData.strMiCmd.c_str(), m_nCount, addr, err.GetData()));
|
|
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.
|
|
//--
|
|
bool
|
|
CMICmdCmdDataWriteMemory::Acknowledge()
|
|
{
|
|
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 *
|
|
CMICmdCmdDataWriteMemory::CreateSelf()
|
|
{
|
|
return new CMICmdCmdDataWriteMemory();
|
|
}
|
|
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
//---------------------------------------------------------------------------------------
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataInfoLine constructor.
|
|
// Type: Method.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataInfoLine::CMICmdCmdDataInfoLine()
|
|
: m_constStrArgLocation("location")
|
|
{
|
|
// Command factory matches this name with that received from the stdin stream
|
|
m_strMiCmd = "data-info-line";
|
|
|
|
// Required by the CMICmdFactory when registering *this command
|
|
m_pSelfCreatorFn = &CMICmdCmdDataInfoLine::CreateSelf;
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: CMICmdCmdDataInfoLine destructor.
|
|
// Type: Overrideable.
|
|
// Args: None.
|
|
// Return: None.
|
|
// Throws: None.
|
|
//--
|
|
CMICmdCmdDataInfoLine::~CMICmdCmdDataInfoLine()
|
|
{
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// 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
|
|
CMICmdCmdDataInfoLine::ParseArgs()
|
|
{
|
|
m_setCmdArgs.Add(new CMICmdArgValString(m_constStrArgLocation, 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
|
|
CMICmdCmdDataInfoLine::Execute()
|
|
{
|
|
CMICMDBASE_GETOPTION(pArgLocation, String, m_constStrArgLocation);
|
|
|
|
const CMIUtilString &strLocation(pArgLocation->GetValue());
|
|
CMIUtilString strCmdOptionsLocation;
|
|
if (strLocation.at(0) == '*')
|
|
{
|
|
// Parse argument:
|
|
// *0x12345
|
|
// ^^^^^^^ -- address
|
|
const CMIUtilString strAddress(strLocation.substr(1));
|
|
strCmdOptionsLocation = CMIUtilString::Format("--address %s", strAddress.c_str());
|
|
}
|
|
else
|
|
{
|
|
const size_t nLineStartPos = strLocation.rfind(':');
|
|
if ((nLineStartPos == std::string::npos) || (nLineStartPos == 0) || (nLineStartPos == strLocation.length() - 1))
|
|
{
|
|
SetError(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_INVALID_LOCATION_FORMAT), m_cmdData.strMiCmd.c_str(), strLocation.c_str())
|
|
.c_str());
|
|
return MIstatus::failure;
|
|
}
|
|
// Parse argument:
|
|
// hello.cpp:5
|
|
// ^^^^^^^^^ -- file
|
|
// ^ -- line
|
|
const CMIUtilString strFile(strLocation.substr(0, nLineStartPos));
|
|
const CMIUtilString strLine(strLocation.substr(nLineStartPos + 1));
|
|
strCmdOptionsLocation = CMIUtilString::Format("--file \"%s\" --line %s", strFile.AddSlashes().c_str(), strLine.c_str());
|
|
}
|
|
const CMIUtilString strCmd(CMIUtilString::Format("target modules lookup -v %s", strCmdOptionsLocation.c_str()));
|
|
|
|
CMICmnLLDBDebugSessionInfo &rSessionInfo(CMICmnLLDBDebugSessionInfo::Instance());
|
|
const lldb::ReturnStatus rtn = rSessionInfo.GetDebugger().GetCommandInterpreter().HandleCommand(strCmd.c_str(), m_lldbResult);
|
|
MIunused(rtn);
|
|
|
|
return MIstatus::success;
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// Details: Helper function for parsing a line entry returned from lldb for the command:
|
|
// target modules lookup -v <location>
|
|
// where the line entry is of the format:
|
|
// LineEntry: \[0x0000000100000f37-0x0000000100000f45\): /path/file:3[:1]
|
|
// start end file line column(opt)
|
|
// Args: input - (R) Input string to parse.
|
|
// start - (W) String representing the start address.
|
|
// end - (W) String representing the end address.
|
|
// file - (W) String representing the file.
|
|
// line - (W) String representing the line.
|
|
// Return: bool - True = input was parsed successfully, false = input could not be parsed.
|
|
// Throws: None.
|
|
//--
|
|
static bool
|
|
ParseLLDBLineEntry(const char *input, CMIUtilString &start, CMIUtilString &end,
|
|
CMIUtilString &file, CMIUtilString &line)
|
|
{
|
|
// Note: Ambiguities arise because the column is optional, and
|
|
// because : can appear in filenames or as a byte in a multibyte
|
|
// UTF8 character. We keep those cases to a minimum by using regex
|
|
// to work on the string from both the left and right, so that what
|
|
// is remains is assumed to be the filename.
|
|
|
|
// Match LineEntry using regex.
|
|
static MIUtilParse::CRegexParser g_lineentry_nocol_regex(
|
|
"^ *LineEntry: \\[(0x[0-9a-fA-F]+)-(0x[0-9a-fA-F]+)\\): (.+):([0-9]+)$");
|
|
static MIUtilParse::CRegexParser g_lineentry_col_regex(
|
|
"^ *LineEntry: \\[(0x[0-9a-fA-F]+)-(0x[0-9a-fA-F]+)\\): (.+):([0-9]+):[0-9]+$");
|
|
// ^1=start ^2=end ^3=f ^4=line ^5=:col(opt)
|
|
|
|
MIUtilParse::CRegexParser::Match match(6);
|
|
|
|
// First try matching the LineEntry with the column,
|
|
// then try without the column.
|
|
const bool ok = g_lineentry_col_regex.Execute(input, match) ||
|
|
g_lineentry_nocol_regex.Execute(input, match);
|
|
if (ok)
|
|
{
|
|
start = match.GetMatchAtIndex(1);
|
|
end = match.GetMatchAtIndex(2);
|
|
file = match.GetMatchAtIndex(3);
|
|
line = match.GetMatchAtIndex(4);
|
|
}
|
|
return ok;
|
|
}
|
|
|
|
//++ ------------------------------------------------------------------------------------
|
|
// 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
|
|
CMICmdCmdDataInfoLine::Acknowledge()
|
|
{
|
|
if (m_lldbResult.GetErrorSize() > 0)
|
|
{
|
|
const CMICmnMIValueConst miValueConst(m_lldbResult.GetError());
|
|
const CMICmnMIValueResult miValueResult("msg", miValueConst);
|
|
const CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken, CMICmnMIResultRecord::eResultClass_Error, miValueResult);
|
|
m_miResultRecord = miRecordResult;
|
|
return MIstatus::success;
|
|
}
|
|
else if (m_lldbResult.GetOutputSize() > 0)
|
|
{
|
|
CMIUtilString::VecString_t vecLines;
|
|
const CMIUtilString strLldbMsg(m_lldbResult.GetOutput());
|
|
const MIuint nLines(strLldbMsg.SplitLines(vecLines));
|
|
|
|
for (MIuint i = 0; i < nLines; ++i)
|
|
{
|
|
// String looks like:
|
|
// LineEntry: \[0x0000000100000f37-0x0000000100000f45\): /path/to/file:3[:1]
|
|
const CMIUtilString &rLine(vecLines[i]);
|
|
CMIUtilString strStart;
|
|
CMIUtilString strEnd;
|
|
CMIUtilString strFile;
|
|
CMIUtilString strLine;
|
|
|
|
if (!ParseLLDBLineEntry(rLine.c_str(), strStart, strEnd, strFile, strLine))
|
|
continue;
|
|
|
|
const CMICmnMIValueConst miValueConst(strStart);
|
|
const CMICmnMIValueResult miValueResult("start", miValueConst);
|
|
CMICmnMIResultRecord miRecordResult(m_cmdData.strMiCmdToken,
|
|
CMICmnMIResultRecord::eResultClass_Done,
|
|
miValueResult);
|
|
const CMICmnMIValueConst miValueConst2(strEnd);
|
|
const CMICmnMIValueResult miValueResult2("end", miValueConst2);
|
|
miRecordResult.Add(miValueResult2);
|
|
const CMICmnMIValueConst miValueConst3(strFile);
|
|
const CMICmnMIValueResult miValueResult3("file", miValueConst3);
|
|
miRecordResult.Add(miValueResult3);
|
|
const CMICmnMIValueConst miValueConst4(strLine);
|
|
const CMICmnMIValueResult miValueResult4("line", miValueConst4);
|
|
miRecordResult.Add(miValueResult4);
|
|
|
|
// MI print "%s^done,start=\"%d\",end=\"%d\"",file=\"%s\",line=\"%d\"
|
|
m_miResultRecord = miRecordResult;
|
|
|
|
return MIstatus::success;
|
|
}
|
|
}
|
|
|
|
// MI print "%s^error,msg=\"Command '-data-info-line'. Error: The LineEntry is absent or has an unknown format.\""
|
|
const CMICmnMIValueConst miValueConst(CMIUtilString::Format(MIRSRC(IDS_CMD_ERR_SOME_ERROR), m_cmdData.strMiCmd.c_str(), "The LineEntry is absent or has an unknown format."));
|
|
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
|
|
// 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 *
|
|
CMICmdCmdDataInfoLine::CreateSelf()
|
|
{
|
|
return new CMICmdCmdDataInfoLine();
|
|
}
|