Component Architecture Debug Interface Developer Guide

Version 2.0

Table of Contents

About this book
Using this book
Typographic conventions
Other information
1 Introduction
1.1 About the Component Architecture Debug Interface
1.2 Class hierarchy
1.3 CADI classes used to connect to a simulation
1.3.1 About the CADI classes used to connect to a simulation
1.3.2 CADI classes used to control the simulation target
1.3.3 Optional implementation
2 Target Connection Mechanism
2.1 About the target connection mechanism
2.2 Requirements for the target connection mechanism
2.2.1 CADIBroker
2.2.2 CADISimulationFactory
2.2.3 CADISimulation
2.2.4 ObtainInterface()
2.2.5 Callback objects
2.3 Connecting to a simulation
2.3.1 Opening the model library
2.3.2 Creating the CADIBroker
2.4 Using GetSimulationFactories()
2.5 Getting existing CADI simulations
2.6 Getting a target interface
2.7 Disconnecting from a target
2.7.1 About disconnecting from a target
2.7.2 Deleting pointers to registered callbacks
2.7.3 Releasing the objects of the target connection mechanism
2.7.4 Typical shutdown scenarios
3 Using the CADI Interface Methods from a Debugger
3.1 CADI accesses from a debugger
3.1.1 About CADI accesses from a debugger
3.1.2 CADI and threads
3.2 CADIReturn_t return values
3.3 Target connection and configuration
3.3.1 Connecting to targets
3.3.2 Obtaining an interface pointer to the target
3.3.3 Target interface setup
3.3.4 Setting runtime parameters
3.3.5 CADI target characteristics
3.3.6 Querying the hardware resource for register information
3.3.7 Querying the hardware resource for memory information
3.4 Register access
3.4.1 About accessing registers
3.4.2 Reading from string registers
3.4.3 Writing to string registers
3.5 Memory access
3.6 Execution control
3.6.1 Breakpoints
3.6.2 Execution mode control
3.7 Application loading
3.8 CADI Disassembler
3.8.1 About the CADI Disassembler
3.8.2 Obtaining a CADI Disassembler
3.8.3 CADI Disassembler callbacks
3.8.4 Disassembly modes
3.8.5 CADIDisassemblerStatus
3.8.6 Disassembly acquisition
3.9 Using the semihosting API
3.10 Profiling
4 CADI Extension Mechanism
4.1 Overview of the extension mechanism
4.2 Extending the target side
4.3 Obtaining a custom interface
A Class Reference
A.1 CAInterface class
A.1.1 About the CAInterface class
A.1.2 CAInterface class declaration
A.1.3 CAInterface::IFNAME()
A.1.4 CAInterface::IFREVISION()
A.1.5 CAInterface::ObtainInterface()
A.2 CADIBroker class
A.2.1 CADIBroker class definition
A.2.2 Creating the CADIBroker
A.2.3 CADIBroker::GetSimulationFactories()
A.2.4 CADIBroker::GetSimulationInfos()
A.2.5 CADIBroker::SelectSimulation()
A.2.6 CADIBroker::Release()
A.3 CADISimulationFactory class
A.3.1 CADISimulationFactory class definition
A.3.2 CADISimulationFactory::Release()
A.3.3 CADISimulationFactory::GetName()
A.3.4 CADISimulationFactory::GetDescription()
A.3.5 CADISimulationFactory::GetParameterInfos()
A.3.6 CADISimulationFactory::Instantiate()
A.4 CADIErrorCallback class
A.4.1 CADIErrorCallback class definition
A.4.2 CADIErrorCallback::Error()
A.5 CADISimulationCallback class
A.5.1 CADISimulationCallback class definition
A.5.2 CADISimulationCallback::simMessage()
A.5.3 CADISimulationCallback::simShutdown()
A.5.4 CADISimulationCallback::simKilled()
A.6 CADISimulation class
A.6.1 CADISimulation class definition
A.6.2 CADISimulation::IFNAME()
A.6.3 CADISimulation::IFREVISION()
A.6.4 CADISimulation::Release()
A.6.5 CADISimulation::AddCallbackObject()
A.6.6 CADISimulation::RemoveCallbackObject()
A.6.7 CADISimulation::GetTargetInfos()
A.6.8 CADISimulation::GetTarget()
A.7 CADICallbackObj class
A.7.1 CADICallbackObj class declaration
A.7.2 CADICallbackObj::appliOpen()
A.7.3 CsADICallbackObj::appliInput()
A.7.4 CADICallbackObj::appliOutput()
A.7.5 CADICallbackObj::appliClose()
A.7.6 CADICallbackObj::doString()
A.7.7 CADICallbackObj::modeChange()
A.7.8 CADICallbackObj::reset()
A.7.9 CADICallbackObj::cycleTick()
A.7.10 CADICallbackObj::killInterface()
A.7.11 CADICallbackObj::bypass()
A.7.12 CADICallbackObj::lookupSymbol()
A.7.13 CADICallbackObj::refresh()
A.8 CADI class
A.8.1 Methods in the CADI class
A.8.2 Component CADI class declaration
A.8.3 The CADI class constructor
A.8.4 CADI::CADIXfaceGetFeatures()
A.8.5 CADI::CADIXfaceGetError()
A.8.6 CADI::CADIGetDisassembler()
A.8.7 CADI::CADIXfaceAddCallback()
A.8.8 CADI::CADIXfaceRemoveCallback()
A.8.9 CADI::CADIXfaceBypass()
A.8.10 CADI::CADIGetTargetInfo()
A.8.11 CADI::CADIGetParameterInfo()
A.8.12 CADI::CADIGetParameterValues()
A.8.13 CADI::CADIGetParameters()
A.8.14 CADI::CADISetParameters()
A.8.15 CADI::CADIRegGetGroups()
A.8.16 CADI::CADIRegGetMap()
A.8.17 CADI::CADIRegGetCompound()
A.8.18 CADI::CADIRegWrite()
A.8.19 CADI::CADIRegRead()
A.8.20 CADI::CADIGetPC()
A.8.21 CADI::CADIGetCommittedPCs()
A.8.22 CADI::CADIMemGetSpaces()
A.8.23 CADI::CADIMemGetBlocks()
A.8.24 CADI::CADIMemRead()
A.8.25 CADI::CADIMemWrite()
A.8.26 CADI::CADIMemGetOverlays()
A.8.27 CADI::VirtualToPhysical()
A.8.28 CADI::PhysicalToVirtual()
A.8.29 CADI::CADIGetCacheInfo()
A.8.30 CADI::CADICacheRead()
A.8.31 CADI::CADICacheWrite()
A.8.32 About the CADI execution modes
A.8.33 CADI::CADIExecGetModes()
A.8.34 CADI::CADIExecGetResetLevels()
A.8.35 CADI::CADIExecSetMode()
A.8.36 CADI::CADIExecGetMode()
A.8.37 CADI::CADIExecSingleStep()
A.8.38 CADI::CADIExecReset()
A.8.39 CADI::CADIExecContinue()
A.8.40 CADI::CADIExecStop()
A.8.41 CADI::CADIExecGetExceptions()
A.8.42 CADI::CADIExecAssertException()
A.8.43 CADI::CADIExecGetPipeStages()
A.8.44 CADI::CADIExecGetPipeStageFields()
A.8.45 CADI::CADIExecLoadApplication()
A.8.46 CADI::CADIExecUnLoadApplication()
A.8.47 CADI::CADIExecGetLoadedApplication()
A.8.48 CADI::CADIGetInstructionCount()
A.8.49 CADI::CADIGetCycleCount()
A.8.50 CADI::CADIBptGetList()
A.8.51 Special purpose registers with permanent breakpoints for vector catching with CADIBptGetList()
A.8.52 CADI::CADIBptRead()
A.8.53 CADI::CADIBptSet()
A.8.54 CADI::CADIBptClear()
A.8.55 CADI::CADIBptConfigure()
A.9 CADIDisassemblerCB class
A.9.1 CADIDisassemblerCB class definition
A.9.2 CADIDisassemblerCB::IFNAME()
A.9.3 CADIDisassemblerCB::IFREVISION()
A.9.4 CADIDisassemblerCB::ReceiveModeName()
A.9.5 CADIDisassemblerCB::ReceiveSourceReference()
A.9.6 CADIDisassemblerCB::ReceiveDissassembly()
A.10 CADIDisassembler class
A.10.1 CADIDisassembler class definition
A.10.2 CADIDisassembler::GetType()
A.10.3 CADIDisassembler::GetModeCount()
A.10.4 CADIDisassembler::GetModeNames()
A.10.5 CADIDisassembler::GetCurrentMode()
A.10.6 CADIDisassembler::GetSourceReferenceForAddress()
A.10.7 CADIDisassembler::GetAddressForSourceReference()
A.10.8 CADIDisassembler::GetDisassembly()
A.10.9 CADIDisassembler::GetInstructionType()
A.10.10 CADIDisassembler::ObtainInterface()
A.11 CADIProfilingCallbacks class
A.11.1 CADIProfilingCallbacks class definition
A.11.2 CADIProfilingCallbacks::profileResourceAccess()
A.11.3 CADIProfilingCallbacks::profileRegisterHazard()
A.12 CADIProfiling class
A.12.1 CADIProfiling class definition
A.12.2 CADIProfiling::CADIProfileSetup()
A.12.3 CADIProfiling::CADIProfileControl()
A.12.4 CADIProfiling::CADIProfileTraceControl()
A.12.5 CADIProfiling::CADIProfileGetExecution()
A.12.6 CADIProfiling::CADIProfileGetMemory()
A.12.7 CADIProfiling::CADIProfileGetTrace()
A.12.8 CADIProfiling::CADIProfileGetRegAccesses()
A.12.9 CADIProfiling::CADIProfileSetRegAccesses()
A.12.10 CADIProfiling::CADIProfileGetMemAccesses()
A.12.11 CADIProfiling::CADIProfileSetMemAccesses()
A.12.12 CADIProfiling::CADIProfileGetAddrExecutionFrequency()
A.12.13 CADIProfiling::CADIProfileSetAddrExecutionFrequency()
A.12.14 CADIProfiling::CADIGetNumberOfInstructions()
A.12.15 CADIProfiling::CADIProfileInitInstructionResultArray()
A.12.16 CADIProfiling::CADIProfileGetInstructionExecutionFrequency()
A.12.17 CADIProfiling::CADIProfileSetInstructionExecutionFrequency()
A.12.18 CADIProfiling::CADIRegisterProfileResourceAccess()
A.12.19 CADIProfiling::CADIUnregisterProfileResourceAccess()
A.12.20 CADIProfiling::CADIProfileRegisterCallBack()
A.12.21 CADIProfiling::CADIProfileUnregisterCallBack()
B Data Structure Reference
B.1 Factory simulation startup and configuration
B.1.1 CADIReturn_t
B.1.2 CADIFactoryErrorCode_t
B.1.3 CADIFactorySeverityCode_t
B.1.4 CADISimulationInfo_t
B.1.5 CADIParameterInfo_t
B.1.6 CADIParameterValue_t
B.1.7 CADITargetFeatures_t
B.1.8 CADICallbackType_t
B.1.9 CADIRefreshReason_t
B.2 Registers and memory
B.2.1 CADIReg_t
B.2.2 CADIRegInfo_t
B.2.3 CADIRegDisplay_t
B.2.4 CADIRegSymbols_t
B.2.5 CADIRegAccessAttribute_t
B.2.6 CADIRegType_t
B.2.7 CADIRegDetails_t
B.2.8 CADIRegGroup_t
B.2.9 CADIMemSpaceInfo_t
B.2.10 CADIMemBlockInfo_t
B.2.11 CADIAddr_t
B.2.12 CADIMemReadWrite_t
B.2.13 CADIAddrComplete_t
B.2.14 CADICacheInfo_t
B.3 Breakpoints and execution control
B.3.1 CADIBptRequest_t
B.3.2 CADIBptCondition_t and CADIBptConditionOperator_t
B.3.3 Thread-aware breakpoints using CONTEXTIDR
B.3.4 CADIBptDescription_t
B.3.5 CADIBptConfigure_t
B.3.6 CADIExecMode_t
B.3.8 CADIResetLevel_t
B.3.9 CADIException_t
B.3.10 CADIExceptionAction_t
B.4 Pipelines
B.4.1 CADIPipeStage_t
B.4.2 CADIPipeStageContentInfo_t
B.5 Disassembly
B.5.1 CADIDisassemblerStatus
B.5.2 CADIDisassemblerType
B.5.3 CADIDisassemblerInstructionType
B.6 Semihosting and message output
B.6.1 CADISemiHostingInputChannelType_t
B.6.2 CADISemiHostingInputChannel_t
B.6.3 CADIConsoleChannel_t
B.6.4 CADIStreamId
B.7 Profiling and tracing
B.7.1 CADIProfileResultType_t
B.7.2 CADIProfileResults_t
B.7.3 CADIProfileRegion_t
B.7.4 CADIProfileType_t
B.7.5 CADIProfileControl_t
B.7.6 CADIRegProfileResults_t
B.7.7 CADIMemProfileResults_t
B.7.8 CADIInstructionProfileResults_t
B.7.9 CADIProfileResourceAccessType_t
B.7.10 CADIProfileHazardTypes_t
B.7.11 CADIProfileHazardDescription_t
B.7.12 CADITraceControl_t
B.7.13 CADITraceBufferControl_t
B.7.14 CADITraceOverlayControl_t
B.7.15 CADITraceBlockType_t
B.7.16 CADITraceBlock_t

Release Information

Document History
Issue Date Confidentiality Change
A 31 May 2014 Non-Confidential New document for Fast Models v9.0, from DUI0444L for v8.3.
B 30 November 2014 Non-Confidential Update for v9.1.
C 28 February 2015 Non-Confidential Update for v9.2.
D 31 May 2015 Non-Confidential Update for v9.3.
E 31 August 2015 Non-Confidential Update for v9.4.
F 30 November 2015 Non-Confidential Update for v9.5.
G 29 February 2016 Non-Confidential Update for v9.6.
H 31 May 2016 Non-Confidential Update for v10.0.
I 31 August 2016 Non-Confidential Update for v10.1.
J 11 November 2016 Non-Confidential Update for v10.2.
K 17 February 2017 Non-Confidential Update for v10.3.

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