vm

package
v0.4.0 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Jun 18, 2020 License: Apache-2.0, MIT Imports: 48 Imported by: 44

Documentation

Index

Constants

View Source 
const (
	GasStorageMulti = 1
	GasComputeMulti = 1
)

Variables

View Source 
var BatchSealVerifyParallelism = goruntime.NumCPU()
View Source 
var EmptyObjectCid cid.Cid

Functions

func Copy 

func Copy(from, to blockstore.Blockstore, root cid.Cid) error

func DecodeParams 

func DecodeParams(b []byte, out interface{}) error

func DumpActorState 

func DumpActorState(code cid.Cid, b []byte) (interface{}, error)

func NewBLSAccountActor 

func NewBLSAccountActor() *types.Actor

func NewSecp256k1AccountActor 

func NewSecp256k1AccountActor() *types.Actor

func ResolveToKeyAddr 

func ResolveToKeyAddr(state types.StateTree, cst cbor.IpldStore, addr address.Address) (address.Address, aerrors.ActorError)

ResolveToKeyAddr returns the public key type of address (`BLS`/`SECP256K1`) of an account actor identified by `addr`.

func Syscalls added in v0.2.1 

func Syscalls(verifier ffiwrapper.Verifier) runtime.Syscalls

func TryCreateAccountActor 

func TryCreateAccountActor(rt *Runtime, addr address.Address) (*types.Actor, aerrors.ActorError)

TryCreateAccountActor creates account actors from only BLS/SECP256K1 addresses.

Types

type ApplyRet 

type ApplyRet struct {
	types.MessageReceipt
	ActorErr       aerrors.ActorError
	Penalty        types.BigInt
	ExecutionTrace types.ExecutionTrace
	Duration       time.Duration
}

type GasCharge added in v0.4.0 

type GasCharge struct {
	Name  string
	Extra interface{}

	ComputeGas int64
	StorageGas int64

	VirtualCompute int64
	VirtualStorage int64
}

func (GasCharge) Total added in v0.4.0 

func (g GasCharge) Total() int64

func (GasCharge) WithExtra added in v0.4.0 

func (g GasCharge) WithExtra(extra interface{}) GasCharge

func (GasCharge) WithVirtual added in v0.4.0 

func (g GasCharge) WithVirtual(compute, storage int64) GasCharge

type Invokee 

type Invokee interface {
	Exports() []interface{}
}

type Invoker added in v0.3.1 

type Invoker struct {
	// contains filtered or unexported fields
}

func NewInvoker added in v0.2.8 

func NewInvoker() *Invoker

func (*Invoker) Invoke added in v0.3.1 

func (inv *Invoker) Invoke(codeCid cid.Cid, rt runtime.Runtime, method abi.MethodNum, params []byte) ([]byte, aerrors.ActorError)

func (*Invoker) Register added in v0.3.1 

func (inv *Invoker) Register(c cid.Cid, instance Invokee, state interface{})

type Pricelist added in v0.3.0 

type Pricelist interface {
	// OnChainMessage returns the gas used for storing a message of a given size in the chain.
	OnChainMessage(msgSize int) GasCharge
	// OnChainReturnValue returns the gas used for storing the response of a message in the chain.
	OnChainReturnValue(dataSize int) GasCharge

	// OnMethodInvocation returns the gas used when invoking a method.
	OnMethodInvocation(value abi.TokenAmount, methodNum abi.MethodNum) GasCharge

	// OnIpldGet returns the gas used for storing an object
	OnIpldGet(dataSize int) GasCharge
	// OnIpldPut returns the gas used for storing an object
	OnIpldPut(dataSize int) GasCharge

	// OnCreateActor returns the gas used for creating an actor
	OnCreateActor() GasCharge
	// OnDeleteActor returns the gas used for deleting an actor
	OnDeleteActor() GasCharge

	OnVerifySignature(sigType crypto.SigType, planTextSize int) (GasCharge, error)
	OnHashing(dataSize int) GasCharge
	OnComputeUnsealedSectorCid(proofType abi.RegisteredSealProof, pieces []abi.PieceInfo) GasCharge
	OnVerifySeal(info abi.SealVerifyInfo) GasCharge
	OnVerifyPost(info abi.WindowPoStVerifyInfo) GasCharge
	OnVerifyConsensusFault() GasCharge
}

Pricelist provides prices for operations in the VM.

Note: this interface should be APPEND ONLY since last chain checkpoint

func PricelistByEpoch added in v0.3.0 

func PricelistByEpoch(epoch abi.ChainEpoch) Pricelist

PricelistByEpoch finds the latest prices for the given epoch

type Rand 

type Rand interface {
	GetRandomness(ctx context.Context, pers crypto.DomainSeparationTag, round abi.ChainEpoch, entropy []byte) ([]byte, error)
}

type Runtime added in v0.3.0 

type Runtime struct {
	// contains filtered or unexported fields
}

func (*Runtime) AbortStateMsg added in v0.3.0 

func (rt *Runtime) AbortStateMsg(msg string)

func (*Runtime) Abortf added in v0.3.0 

func (rt *Runtime) Abortf(code exitcode.ExitCode, msg string, args ...interface{})

func (*Runtime) ChargeGas added in v0.3.0 

func (rt *Runtime) ChargeGas(name string, compute int64, virtual int64)

ChargeGas is spec actors function

func (*Runtime) Context added in v0.3.0 

func (rt *Runtime) Context() context.Context

func (*Runtime) CreateActor added in v0.3.0 

func (rt *Runtime) CreateActor(codeID cid.Cid, address address.Address)

func (*Runtime) CurrEpoch added in v0.3.0 

func (rt *Runtime) CurrEpoch() abi.ChainEpoch

func (*Runtime) CurrentBalance added in v0.3.0 

func (rt *Runtime) CurrentBalance() abi.TokenAmount

func (*Runtime) DeleteActor added in v0.3.0 

func (rt *Runtime) DeleteActor(addr address.Address)

func (*Runtime) Get added in v0.3.0 

func (rt *Runtime) Get(c cid.Cid, o vmr.CBORUnmarshaler) bool

func (*Runtime) GetActorCodeCID added in v0.3.0 

func (rt *Runtime) GetActorCodeCID(addr address.Address) (ret cid.Cid, ok bool)

func (*Runtime) GetBalance added in v0.3.0 

func (rt *Runtime) GetBalance(a address.Address) (types.BigInt, aerrors.ActorError)

func (*Runtime) GetRandomness added in v0.3.0 

func (rt *Runtime) GetRandomness(personalization crypto.DomainSeparationTag, randEpoch abi.ChainEpoch, entropy []byte) abi.Randomness

func (*Runtime) Message added in v0.3.0 

func (rt *Runtime) Message() vmr.Message

func (*Runtime) NewActorAddress added in v0.3.0 

func (rt *Runtime) NewActorAddress() address.Address

func (*Runtime) Pricelist added in v0.3.0 

func (rt *Runtime) Pricelist() Pricelist

func (*Runtime) Put added in v0.3.0 

func (rt *Runtime) Put(x vmr.CBORMarshaler) cid.Cid

func (*Runtime) ResolveAddress added in v0.3.0 

func (rt *Runtime) ResolveAddress(addr address.Address) (ret address.Address, ok bool)

func (*Runtime) Send added in v0.3.0 

func (rt *Runtime) Send(to address.Address, method abi.MethodNum, m vmr.CBORMarshaler, value abi.TokenAmount) (vmr.SendReturn, exitcode.ExitCode)

func (*Runtime) StartSpan added in v0.3.0 

func (rt *Runtime) StartSpan(name string) vmr.TraceSpan

func (*Runtime) State added in v0.3.0 

func (rt *Runtime) State() vmr.StateHandle

func (*Runtime) Store added in v0.3.0 

func (rt *Runtime) Store() vmr.Store

func (*Runtime) Syscalls added in v0.3.0 

func (rt *Runtime) Syscalls() vmr.Syscalls

func (*Runtime) TotalFilCircSupply added in v0.3.0 

func (rt *Runtime) TotalFilCircSupply() abi.TokenAmount

func (*Runtime) ValidateImmediateCallerAcceptAny added in v0.3.0 

func (rt *Runtime) ValidateImmediateCallerAcceptAny()

func (*Runtime) ValidateImmediateCallerIs added in v0.3.0 

func (rt *Runtime) ValidateImmediateCallerIs(as ...address.Address)

func (*Runtime) ValidateImmediateCallerType added in v0.3.0 

func (rt *Runtime) ValidateImmediateCallerType(ts ...cid.Cid)

type VM 

type VM struct {
	Syscalls runtime.Syscalls
	// contains filtered or unexported fields
}

func NewVM 

func NewVM(base cid.Cid, height abi.ChainEpoch, r Rand, cbs blockstore.Blockstore, syscalls runtime.Syscalls) (*VM, error)

func (*VM) ActorBalance 

func (vm *VM) ActorBalance(addr address.Address) (types.BigInt, aerrors.ActorError)

func (*VM) ApplyImplicitMessage added in v0.3.0 

func (vm *VM) ApplyImplicitMessage(ctx context.Context, msg *types.Message) (*ApplyRet, error)

func (*VM) ApplyMessage 

func (vm *VM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*ApplyRet, error)

func (*VM) Flush 

func (vm *VM) Flush(ctx context.Context) (cid.Cid, error)

func (*VM) Invoke 

func (vm *VM) Invoke(act *types.Actor, rt *Runtime, method abi.MethodNum, params []byte) ([]byte, aerrors.ActorError)

func (*VM) MutateState added in v0.3.0 

func (vm *VM) MutateState(ctx context.Context, addr address.Address, fn interface{}) error

MutateState usage: MutateState(ctx, idAddr, func(cst cbor.IpldStore, st *ActorStateType) error {...})

func (*VM) SetBlockHeight 

func (vm *VM) SetBlockHeight(h abi.ChainEpoch)

func (*VM) SetInvoker added in v0.2.8 

func (vm *VM) SetInvoker(i *Invoker)

func (*VM) StateTree 

func (vm *VM) StateTree() types.StateTree

Source Files

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