Class LinuxAarch32InterruptorAgent

Represent a tracing agent

Hierarchy

InterruptorAgent
- LinuxAarch32InterruptorAgent

Implements

IStringIndex

Constructors

constructor

new LinuxAarch32InterruptorAgent(pConfig, pDoFollowThread): LinuxAarch32InterruptorAgent
Parameters
- pConfig: LinuxAarch32InterruptorAgentConfig
- pDoFollowThread: any
Returns LinuxAarch32InterruptorAgent
Overrides InterruptorAgent.constructor
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:112

Properties

__callconst_called

__callconst_called: boolean = false

__match

__match: string = null

__started

__started: boolean = false

_do_ft

_do_ft: any = null

_tids

_tids: number[] = []

catchBKPT

catchBKPT: boolean = false

catchOP

catchOP: string[] = []

catchWFI

catchWFI: boolean = false

`Optional` coverage

coverage?: CoverageAgent

debug

debug: DebugOptions = ...

emulator

emulator: boolean

filter_name

filter_name: string[] = []

filter_num

filter_num: string[] = []

followFork

followFork: boolean = false

followThread

followThread: boolean = false

hook

hook: InterruptorHooks = ...

interrupts

interrupts: InterruptSignatureMap

loadCtr

loadCtr: number = 0

modules

modules: Module[] = []

onStart

onStart: any = ...

To use with startOnLoad() A callback function executed when the modules specified in "startOnLoad" are loaded

Field

output

output: OutputOpts = ...

pid

pid: number = -1

PID of process to stalk, when followFork is enabled or on attach

Field

ranges

ranges: any = ...

scope

scope: ScopeMap

svc_hk

svc_hk: any = {}

tid

tid: number = -1

types

types: any = {}

uid

uid: number = 0

`Static` FLAVOR_DXC

FLAVOR_DXC: string = "dxc"

`Static` FLAVOR_STRACE

FLAVOR_STRACE: string = "strace"

Methods

`Protected` _setupDelegateFilters

_setupDelegateFilters(pType, pOpts): void
Protected
Parameters
- pType: string
- pOpts: any
Returns void
Inherited from InterruptorAgent._setupDelegateFilters
- Defined in src/common/InterruptorAgent.ts:340

configure

configure(pConfig): void
To extend common filters
Parameters
- pConfig: any
Returns void
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:140

formatLogLine

formatLogLine(pContext, pSysc, pInst, pSysNum): string
Parameters
- pContext: any
- pSysc: string
- pInst: string
- pSysNum: number
Returns string
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:678

getModuleList

getModuleList(pFilters, pSrcList?, pList?): string[]
To generate a filtered list of syscalls
Parameters
- pFilters: ScopeFilter[]
- pSrcList: Module[] = []
- pList: string[] = []
Returns string[]

Method
Inherited from InterruptorAgent.getModuleList
- Defined in src/common/InterruptorAgent.ts:351

getSyscallError

getSyscallError(pErrRet, pErrEnum): any
Parameters
- pErrRet: number
- pErrEnum: any[]
Returns any
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:685

getSyscallList

getSyscallList(pSyscalls): number[]
To generate a filtered list of syscalls
Parameters
- pSyscalls: ScopeFilter
  
  An array of syscall number
Returns number[]

Method
Inherited from InterruptorAgent.getSyscallList
- Defined in src/common/InterruptorAgent.ts:390

isTrackCoverage

isTrackCoverage(): boolean
To check if coverage is enabled

Returns boolean
TRUE is coverage is enabled, else FALSE

Methpd
Inherited from InterruptorAgent.isTrackCoverage
- Defined in src/common/InterruptorAgent.ts:583

locatePC

locatePC(pContext): string
Parameters
- pContext: any
Returns string
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:223

onSupervisorCall

onSupervisorCall(pIntName, pHooks): void
Parameters
- pIntName: string
- pHooks: any
Returns void
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:211

parseOptions

parseOptions(pConfig): void
To parse object containing options
Parameters
- pConfig: any
  
  Options
Returns void

Method
Inherited from InterruptorAgent.parseOptions
- Defined in src/common/InterruptorAgent.ts:275

parseRawArgs

parseRawArgs(pContext, pFormat, pIndex): any
Parameters
- pContext: any
- pFormat: SyscallParamSignature
- pIndex: number
Returns any
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:635

parseStruct

parseStruct(pContext, pFormats, pPointer, pSeparator?, pAlign?): string
To parse memory according to the structure defined by pFormat
Parameters
- pContext: any
- pFormats: TypedData[]
- pPointer: NativePointer
- pSeparator: string = "\n"
- pAlign: boolean = false
Returns string
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:460

parseValue

parseValue(pContext, pValue, pFormat, pIndex): any
Parameters
- pContext: any
- pValue: any
- pFormat: SyscallParamSignature
- pIndex: number
Returns any
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:517

prepareScope

prepareScope(): void
The aim of this method is to ttr

Returns void
Inherited from InterruptorAgent.prepareScope
- Defined in src/common/InterruptorAgent.ts:326

printStats

printStats(): void
To print statistics about implementation

Returns void
Overrides InterruptorAgent.printStats
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:918

processBbsCoverage

processBbsCoverage(pStalkerEvents): void
To process coverage events
Parameters
- pStalkerEvents: StalkerEventFull[] | StalkerEventBare[]
Returns void
Inherited from InterruptorAgent.processBbsCoverage
- Defined in src/common/InterruptorAgent.ts:592

setupBuiltinHook

setupBuiltinHook(): void
Returns void
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:220

start

start(pTID?): void
To start to trace
Parameters
- pTID: number = -1
Returns void
Inherited from InterruptorAgent.start
- Defined in src/common/InterruptorAgent.ts:621

startOnLoad

startOnLoad(pModuleRegExp, pOptions?): any
To start tracing when a specifc module is loaded, and an optional condition verified

Must be overridden by architecture specific interruptors
Parameters
- pModuleRegExp: RegExp
- pOptions: StartOnLoadOpts = {}
Returns any
Overrides InterruptorAgent.startOnLoad
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:257

trace

trace(pStalkerInterator, pInstruction, pExtra): number
To setup "trace" hook is the current instruction is an interruption or follow immediately one.

This function is called by Stalker's event listener for each instruction
Parameters
- pStalkerInterator: StalkerX86Iterator | StalkerArmIterator | StalkerThumbIterator | StalkerArm64Iterator
  
  The stalker iterator
- pInstruction: any
  
  The current instruction
- pExtra: any
  
  Some extra options
Returns number

Method
Overrides InterruptorAgent.trace
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:814

traceSyscall

traceSyscall(pContext, pHookCfg?): void
Parameters
- pContext: any
- pHookCfg: any = null
Returns void
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:644

traceSyscallRet

traceSyscallRet(pContext, pHookCfg?): void
Parameters
- pContext: any
- pHookCfg: any = null
Returns void
- Defined in src/arch/LinuxAarch32InterruptorAgent.ts:694

Class LinuxAarch32InterruptorAgent

Hierarchy

Implements

Index

Constructors

Properties

Methods

Constructors

constructor

Parameters

pConfig: LinuxAarch32InterruptorAgentConfig

pDoFollowThread: any

Returns LinuxAarch32InterruptorAgent

Properties

__callconst_called

__match

__started

_do_ft

_tids

catchBKPT

catchOP

catchWFI

Optional coverage

debug

emulator

filter_name

filter_num

followFork

followThread

hook

interrupts

loadCtr

modules

onStart

Field

output

pid

Field

ranges

scope

svc_hk

tid

types

uid

Static FLAVOR_DXC

Static FLAVOR_STRACE

Methods

Protected _setupDelegateFilters

Parameters

pType: string

pOpts: any

Returns void

configure

Parameters

pConfig: any

Returns void

formatLogLine

Parameters

pContext: any

pSysc: string

pInst: string

pSysNum: number

Returns string

getModuleList

Parameters

pFilters: ScopeFilter[]

pSrcList: Module[] = []

pList: string[] = []

Returns string[]

Method

getSyscallError

Parameters

pErrRet: number

pErrEnum: any[]

Returns any

getSyscallList

Parameters

pSyscalls: ScopeFilter

Returns number[]

Method

`Optional` coverage

`Static` FLAVOR_DXC

`Static` FLAVOR_STRACE

`Protected` _setupDelegateFilters