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Versions in this module

v0

v0.17.1

Dec 20, 2024

v0.17.0

Dec 18, 2024

v0.16.0

Jul 23, 2024

v0.15.0

Apr 22, 2024

v0.14.0

Mar 26, 2024

v0.13.2

Feb 22, 2024

v0.13.1

Feb 22, 2024

v0.13.0

Feb 15, 2024

v0.12.3

Nov 9, 2023

Changes in this version

type ALUOp

+ const MovSX16

+ const MovSX32

+ const MovSX8

+ const SDiv

+ const SMod

type Instruction

+ func BSwap(dst Register, size Size) Instruction

+ func LoadMemSX(dst, src Register, offset int16, size Size) Instruction

+ func LongJump(label string) Instruction

type Mode

+ const MemSXMode

type OpCode

+ func LoadMemSXOp(size Size) OpCode

v0.12.2

Oct 20, 2023

v0.12.1

Oct 19, 2023

v0.12.0

Oct 11, 2023

v0.11.0

Jul 6, 2023

Changes in this version

+ const PseudoKfuncCall

type BuiltinFunc

+ const FnCgrpStorageDelete

+ const FnCgrpStorageGet

+ const FnKtimeGetTaiNs

+ const FnTcpRawCheckSyncookieIpv4

+ const FnTcpRawCheckSyncookieIpv6

+ const FnTcpRawGenSyncookieIpv4

+ const FnTcpRawGenSyncookieIpv6

+ const FnUserRingbufDrain

type Instruction

+ func (ins *Instruction) IsKfuncCall() bool

v0.10.0

Jan 13, 2023

Changes in this version

type Instruction

+ func (ins Instruction) WithMetadata(meta Metadata) Instruction

v0.9.3

Sep 29, 2022

v0.9.2

Sep 15, 2022

v0.9.1

Jul 19, 2022

Changes in this version

type BuiltinFunc

+ const FnCopyFromUserTask

+ const FnDynptrData

+ const FnDynptrFromMem

+ const FnDynptrRead

+ const FnDynptrWrite

+ const FnFindVma

+ const FnGetBranchSnapshot

+ const FnGetFuncArg

+ const FnGetFuncArgCnt

+ const FnGetFuncRet

+ const FnGetRetval

+ const FnImaFileHash

+ const FnKallsymsLookupName

+ const FnKptrXchg

+ const FnLoop

+ const FnMapLookupPercpuElem

+ const FnRingbufDiscardDynptr

+ const FnRingbufReserveDynptr

+ const FnRingbufSubmitDynptr

+ const FnSetRetval

+ const FnSkbSetTstamp

+ const FnSkcToMptcpSock

+ const FnSkcToUnixSock

+ const FnStrncmp

+ const FnTraceVprintk

+ const FnXdpGetBuffLen

+ const FnXdpLoadBytes

+ const FnXdpStoreBytes

v0.9.0

May 23, 2022

Changes in this version

+ var ErrUnreferencedSymbol = errors.New("unreferenced symbol")

+ var ErrUnsatisfiedMapReference = errors.New("unsatisfied map reference")

+ var ErrUnsatisfiedProgramReference = errors.New("unsatisfied program reference")

type BuiltinFunc

+ func (_ BuiltinFunc) Max() BuiltinFunc

+ type Comment string

+ func (s Comment) String() string

+ type FDer interface

+ FD func() int

type Instruction

+ Metadata Metadata

+ func (ins *Instruction) AssociateMap(m FDer) error

+ func (ins Instruction) Map() FDer

+ func (ins Instruction) Source() fmt.Stringer

+ func (ins Instruction) WithReference(ref string) Instruction

+ func (ins Instruction) WithSource(src fmt.Stringer) Instruction

+ func (ins Instruction) WithSymbol(name string) Instruction

type Instructions

+ func (insns Instructions) AssociateMap(symbol string, m FDer) error

+ type Metadata struct

+ func (m *Metadata) Get(key interface{}) interface{}

+ func (m *Metadata) Set(key, value interface{})

v0.8.1

Feb 11, 2022

v0.8.0

Jan 21, 2022

Changes in this version

+ const PseudoFunc

type BuiltinFunc

+ const FnGetAttachCookie

+ const FnGetFuncIp

+ const FnTaskPtRegs

+ const FnTimerCancel

+ const FnTimerInit

+ const FnTimerSetCallback

+ const FnTimerStart

type Class

+ const Jump32Class

+ func (cls Class) IsALU() bool

+ func (cls Class) IsJump() bool

+ func (cls Class) IsLoad() bool

+ func (cls Class) IsStore() bool

type Instruction

+ func (ins *Instruction) IsFunctionReference() bool

+ func (ins *Instruction) IsLoadOfFunctionPointer() bool

+ func (ins Instruction) Size() uint64

type Instructions

+ func (insns *Instructions) Unmarshal(r io.Reader, bo binary.ByteOrder) error

+ func (insns Instructions) FunctionReferences() map[string]bool

+ func (insns Instructions) Name() string

+ func (insns Instructions) Size() uint64

type JumpOp

+ func (op JumpOp) Imm32(dst Register, value int32, label string) Instruction

+ func (op JumpOp) Reg32(dst, src Register, label string) Instruction

v0.7.0

Oct 8, 2021

Changes in this version

type BuiltinFunc

+ const FnBtfFindByNameKind

+ const FnCheckMtu

+ const FnForEachMapElem

+ const FnSnprintf

+ const FnSysBpf

+ const FnSysClose

type Instruction

+ func (ins *Instruction) IsBuiltinCall() bool

v0.6.2

Jul 2, 2021

Changes in this version

type BuiltinFunc

+ const FnBprmOptsSet

+ const FnCopyFromUser

+ const FnCsumLevel

+ const FnDPath

+ const FnGetCurrentAncestorCgroupId

+ const FnGetCurrentTaskBtf

+ const FnGetNetnsCookie

+ const FnGetNsCurrentPidTgid

+ const FnGetTaskStack

+ const FnImaInodeHash

+ const FnInodeStorageDelete

+ const FnInodeStorageGet

+ const FnJiffies64

+ const FnKtimeGetBootNs

+ const FnKtimeGetCoarseNs

+ const FnLoadHdrOpt

+ const FnPerCpuPtr

+ const FnProbeReadKernel

+ const FnProbeReadKernelStr

+ const FnProbeReadUser

+ const FnProbeReadUserStr

+ const FnReadBranchRecords

+ const FnRedirectNeigh

+ const FnRedirectPeer

+ const FnReserveHdrOpt

+ const FnRingbufDiscard

+ const FnRingbufOutput

+ const FnRingbufQuery

+ const FnRingbufReserve

+ const FnRingbufSubmit

+ const FnSendSignalThread

+ const FnSeqPrintf

+ const FnSeqPrintfBtf

+ const FnSeqWrite

+ const FnSkAncestorCgroupId

+ const FnSkAssign

+ const FnSkCgroupId

+ const FnSkbCgroupClassid

+ const FnSkbOutput

+ const FnSkcToTcp6Sock

+ const FnSkcToTcpRequestSock

+ const FnSkcToTcpSock

+ const FnSkcToTcpTimewaitSock

+ const FnSkcToUdp6Sock

+ const FnSnprintfBtf

+ const FnSockFromFile

+ const FnStoreHdrOpt

+ const FnTaskStorageDelete

+ const FnTaskStorageGet

+ const FnTcpSendAck

+ const FnThisCpuPtr

+ const FnXdpOutput

v0.6.1

Jun 10, 2021

v0.6.0

May 28, 2021

Changes in this version

type Instruction

+ func (ins *Instruction) IsConstantLoad(size Size) bool

+ func (ins *Instruction) IsLoadFromMap() bool

+ func (ins *Instruction) MapPtr() int

type OpCode

+ func (op OpCode) IsDWordLoad() bool

v0.5.0

Apr 8, 2021

v0.4.0

Mar 18, 2021

Changes in this version

type Instructions

+ func (insns Instructions) Tag(bo binary.ByteOrder) (string, error)

v0.3.0

Nov 20, 2020

v0.2.0

Nov 18, 2020

v0.1.0

Nov 6, 2020

Changes in this version

+ const InstructionSize

+ const PseudoCall

+ const PseudoMapFD

+ const PseudoMapValue

+ func IsUnreferencedSymbol(err error) bool

+ type ALUOp uint8

+ const Add

+ const And

+ const ArSh

+ const Div

+ const InvalidALUOp

+ const LSh

+ const Mod

+ const Mov

+ const Mul

+ const Neg

+ const Or

+ const RSh

+ const Sub

+ const Swap

+ const Xor

+ func (i ALUOp) String() string

+ func (op ALUOp) Imm(dst Register, value int32) Instruction

+ func (op ALUOp) Imm32(dst Register, value int32) Instruction

+ func (op ALUOp) Op(source Source) OpCode

+ func (op ALUOp) Op32(source Source) OpCode

+ func (op ALUOp) Reg(dst, src Register) Instruction

+ func (op ALUOp) Reg32(dst, src Register) Instruction

+ type BuiltinFunc int32

+ const FnBind

+ const FnCloneRedirect

+ const FnCsumDiff

+ const FnCsumUpdate

+ const FnCurrentTaskUnderCgroup

+ const FnFibLookup

+ const FnGetCgroupClassid

+ const FnGetCurrentCgroupId

+ const FnGetCurrentComm

+ const FnGetCurrentPidTgid

+ const FnGetCurrentTask

+ const FnGetCurrentUidGid

+ const FnGetHashRecalc

+ const FnGetListenerSock

+ const FnGetLocalStorage

+ const FnGetNumaNodeId

+ const FnGetPrandomU32

+ const FnGetRouteRealm

+ const FnGetSmpProcessorId

+ const FnGetSocketCookie

+ const FnGetSocketUid

+ const FnGetStack

+ const FnGetStackid

+ const FnGetsockopt

+ const FnKtimeGetNs

+ const FnL3CsumReplace

+ const FnL4CsumReplace

+ const FnLwtPushEncap

+ const FnLwtSeg6Action

+ const FnLwtSeg6AdjustSrh

+ const FnLwtSeg6StoreBytes

+ const FnMapDeleteElem

+ const FnMapLookupElem

+ const FnMapPeekElem

+ const FnMapPopElem

+ const FnMapPushElem

+ const FnMapUpdateElem

+ const FnMsgApplyBytes

+ const FnMsgCorkBytes

+ const FnMsgPopData

+ const FnMsgPullData

+ const FnMsgPushData

+ const FnMsgRedirectHash

+ const FnMsgRedirectMap

+ const FnOverrideReturn

+ const FnPerfEventOutput

+ const FnPerfEventRead

+ const FnPerfEventReadValue

+ const FnPerfProgReadValue

+ const FnProbeRead

+ const FnProbeReadStr

+ const FnProbeWriteUser

+ const FnRcKeydown

+ const FnRcPointerRel

+ const FnRcRepeat

+ const FnRedirect

+ const FnRedirectMap

+ const FnSendSignal

+ const FnSetHash

+ const FnSetHashInvalid

+ const FnSetsockopt

+ const FnSkFullsock

+ const FnSkLookupTcp

+ const FnSkLookupUdp

+ const FnSkRedirectHash

+ const FnSkRedirectMap

+ const FnSkRelease

+ const FnSkSelectReuseport

+ const FnSkStorageDelete

+ const FnSkStorageGet

+ const FnSkbAdjustRoom

+ const FnSkbAncestorCgroupId

+ const FnSkbCgroupId

+ const FnSkbChangeHead

+ const FnSkbChangeProto

+ const FnSkbChangeTail

+ const FnSkbChangeType

+ const FnSkbEcnSetCe

+ const FnSkbGetTunnelKey

+ const FnSkbGetTunnelOpt

+ const FnSkbGetXfrmState

+ const FnSkbLoadBytes

+ const FnSkbLoadBytesRelative

+ const FnSkbPullData

+ const FnSkbSetTunnelKey

+ const FnSkbSetTunnelOpt

+ const FnSkbStoreBytes

+ const FnSkbUnderCgroup

+ const FnSkbVlanPop

+ const FnSkbVlanPush

+ const FnSkcLookupTcp

+ const FnSockHashUpdate

+ const FnSockMapUpdate

+ const FnSockOpsCbFlagsSet

+ const FnSpinLock

+ const FnSpinUnlock

+ const FnStrtol

+ const FnStrtoul

+ const FnSysctlGetCurrentValue

+ const FnSysctlGetName

+ const FnSysctlGetNewValue

+ const FnSysctlSetNewValue

+ const FnTailCall

+ const FnTcpCheckSyncookie

+ const FnTcpGenSyncookie

+ const FnTcpSock

+ const FnTracePrintk

+ const FnUnspec

+ const FnXdpAdjustHead

+ const FnXdpAdjustMeta

+ const FnXdpAdjustTail

+ func (fn BuiltinFunc) Call() Instruction

+ func (i BuiltinFunc) String() string

+ type Class uint8

+ const ALU64Class

+ const ALUClass

+ const JumpClass

+ const LdClass

+ const LdXClass

+ const StClass

+ const StXClass

+ func (i Class) String() string

+ type Endianness uint8

+ const BE

+ const InvalidEndian

+ const LE

+ func (i Endianness) String() string

+ type Instruction struct

+ Constant int64

+ Dst Register

+ Offset int16

+ OpCode OpCode

+ Reference string

+ Src Register

+ Symbol string

+ func HostTo(endian Endianness, dst Register, size Size) Instruction

+ func LoadAbs(offset int32, size Size) Instruction

+ func LoadImm(dst Register, value int64, size Size) Instruction

+ func LoadInd(dst, src Register, offset int32, size Size) Instruction

+ func LoadMapPtr(dst Register, fd int) Instruction

+ func LoadMapValue(dst Register, fd int, offset uint32) Instruction

+ func LoadMem(dst, src Register, offset int16, size Size) Instruction

+ func Return() Instruction

+ func StoreImm(dst Register, offset int16, value int64, size Size) Instruction

+ func StoreMem(dst Register, offset int16, src Register, size Size) Instruction

+ func StoreXAdd(dst, src Register, size Size) Instruction

+ func (ins *Instruction) IsFunctionCall() bool

+ func (ins *Instruction) RewriteMapOffset(offset uint32) error

+ func (ins *Instruction) RewriteMapPtr(fd int) error

+ func (ins *Instruction) Unmarshal(r io.Reader, bo binary.ByteOrder) (uint64, error)

+ func (ins Instruction) Format(f fmt.State, c rune)

+ func (ins Instruction) Marshal(w io.Writer, bo binary.ByteOrder) (uint64, error)

+ func (ins Instruction) Sym(name string) Instruction

+ type InstructionIterator struct

+ Index int

+ Ins *Instruction

+ Offset RawInstructionOffset

+ func (iter *InstructionIterator) Next() bool

+ type Instructions []Instruction

+ func (insns Instructions) Format(f fmt.State, c rune)

+ func (insns Instructions) Iterate() *InstructionIterator

+ func (insns Instructions) Marshal(w io.Writer, bo binary.ByteOrder) error

+ func (insns Instructions) ReferenceOffsets() map[string][]int

+ func (insns Instructions) RewriteMapPtr(symbol string, fd int) error

+ func (insns Instructions) String() string

+ func (insns Instructions) SymbolOffsets() (map[string]int, error)

+ type JumpOp uint8

+ const Call

+ const Exit

+ const InvalidJumpOp

+ const JEq

+ const JGE

+ const JGT

+ const JLE

+ const JLT

+ const JNE

+ const JSGE

+ const JSGT

+ const JSLE

+ const JSLT

+ const JSet

+ const Ja

+ func (i JumpOp) String() string

+ func (op JumpOp) Imm(dst Register, value int32, label string) Instruction

+ func (op JumpOp) Label(label string) Instruction

+ func (op JumpOp) Op(source Source) OpCode

+ func (op JumpOp) Reg(dst, src Register, label string) Instruction

+ type Mode uint8

+ const AbsMode

+ const ImmMode

+ const IndMode

+ const InvalidMode

+ const MemMode

+ const XAddMode

+ func (i Mode) String() string

+ type OpCode uint8

+ const InvalidOpCode

+ func LoadAbsOp(size Size) OpCode

+ func LoadImmOp(size Size) OpCode

+ func LoadIndOp(size Size) OpCode

+ func LoadMemOp(size Size) OpCode

+ func StoreImmOp(size Size) OpCode

+ func StoreMemOp(size Size) OpCode

+ func StoreXAddOp(size Size) OpCode

+ func (op OpCode) ALUOp() ALUOp

+ func (op OpCode) Class() Class

+ func (op OpCode) Endianness() Endianness

+ func (op OpCode) JumpOp() JumpOp

+ func (op OpCode) Mode() Mode

+ func (op OpCode) SetALUOp(alu ALUOp) OpCode

+ func (op OpCode) SetJumpOp(jump JumpOp) OpCode

+ func (op OpCode) SetMode(mode Mode) OpCode

+ func (op OpCode) SetSize(size Size) OpCode

+ func (op OpCode) SetSource(source Source) OpCode

+ func (op OpCode) Size() Size

+ func (op OpCode) Source() Source

+ func (op OpCode) String() string

+ type RawInstructionOffset uint64

+ func (rio RawInstructionOffset) Bytes() uint64

+ type Register uint8

+ const R0

+ const R1

+ const R10

+ const R2

+ const R3

+ const R4

+ const R5

+ const R6

+ const R7

+ const R8

+ const R9

+ const RFP

+ func (r Register) String() string

+ type Size uint8

+ const Byte

+ const DWord

+ const Half

+ const InvalidSize

+ const Word

+ func (i Size) String() string

+ func (s Size) Sizeof() int

+ type Source uint8

+ const ImmSource

+ const InvalidSource

+ const RegSource

+ func (i Source) String() string

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