fvm

package

v1.8.1 Latest Latest Go to latest Published: Nov 23, 2022 License: Apache-2.0, MIT Imports: 37 Imported by: 1

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Valid go.mod file
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Repository

github.com/filecoin-project/venus

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Documentation ¶

Index ¶

Variables
func NewDualExecutionFVM(ctx context.Context, opts *vm.VmOption) (vm.Interface, error)
func NewVM(ctx context.Context, opts vm.VmOption) (vm.Interface, error)
type FVM
- func NewDebugFVM(ctx context.Context, opts *vm.VmOption) (*FVM, error)
- func NewFVM(ctx context.Context, opts *vm.VmOption) (*FVM, error)
type FvmExecutionTrace
type FvmExtern
- func (x *FvmExtern) VerifyBlockSig(ctx context.Context, blk *types.BlockHeader) (int64, error)
- func (x *FvmExtern) VerifyConsensusFault(ctx context.Context, a, b, extra []byte) (*ffi_cgo.ConsensusFault, int64)
type FvmGasCharge
- func (t *FvmGasCharge) MarshalCBOR(w io.Writer) error
- func (t *FvmGasCharge) UnmarshalCBOR(r io.Reader) (err error)
type Rand
- func NewWrapperRand(r vm.ChainRandomness) Rand

Constants ¶

This section is empty.

Variables ¶

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var (
	StatApplied uint64
)

stat counters

Functions ¶

func NewDualExecutionFVM ¶ added in v1.8.0

func NewDualExecutionFVM(ctx context.Context, opts *vm.VmOption) (vm.Interface, error)

func NewVM ¶

func NewVM(ctx context.Context, opts vm.VmOption) (vm.Interface, error)

Types ¶

type FVM ¶

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

func NewDebugFVM ¶ added in v1.8.0

func NewDebugFVM(ctx context.Context, opts *vm.VmOption) (*FVM, error)

func NewFVM ¶

func NewFVM(ctx context.Context, opts *vm.VmOption) (*FVM, error)

func (*FVM) ApplyImplicitMessage ¶

func (fvm *FVM) ApplyImplicitMessage(ctx context.Context, cmsg types.ChainMsg) (*vm.Ret, error)

func (*FVM) ApplyMessage ¶

func (fvm *FVM) ApplyMessage(ctx context.Context, cmsg types.ChainMsg) (*vm.Ret, error)

func (*FVM) Flush ¶

func (fvm *FVM) Flush(ctx context.Context) (cid.Cid, error)

type FvmExecutionTrace ¶

type FvmExecutionTrace struct {
	Msg    *types.Message
	MsgRct *types.MessageReceipt
	Error  string

	GasCharges []FvmGasCharge      `cborgen:"maxlen=1000000000"`
	Subcalls   []FvmExecutionTrace `cborgen:"maxlen=1000000000"`
}

This may eventually become identical to ExecutionTrace, but we can make incremental progress towards that

func (*FvmExecutionTrace) MarshalCBOR ¶

func (t *FvmExecutionTrace) MarshalCBOR(w io.Writer) error

func (*FvmExecutionTrace) ToExecutionTrace ¶

func (t *FvmExecutionTrace) ToExecutionTrace() types.ExecutionTrace

func (*FvmExecutionTrace) UnmarshalCBOR ¶

func (t *FvmExecutionTrace) UnmarshalCBOR(r io.Reader) (err error)

type FvmExtern ¶

type FvmExtern struct {
	Rand
	blockstoreutil.Blockstore
	// contains filtered or unexported fields
}

func (*FvmExtern) VerifyBlockSig ¶

func (x *FvmExtern) VerifyBlockSig(ctx context.Context, blk *types.BlockHeader) (int64, error)

func (*FvmExtern) VerifyConsensusFault ¶

func (x *FvmExtern) VerifyConsensusFault(ctx context.Context, a, b, extra []byte) (*ffi_cgo.ConsensusFault, int64)

VerifyConsensusFault is similar to the one in syscalls.go used by the LegacyVM, except it never errors Errors are logged and "no fault" is returned, which is functionally what go-actors does anyway

type FvmGasCharge ¶ added in v1.8.0

type FvmGasCharge struct {
	Name       string
	TotalGas   int64
	ComputeGas int64
	StorageGas int64
}

func (*FvmGasCharge) MarshalCBOR ¶ added in v1.8.0

func (t *FvmGasCharge) MarshalCBOR(w io.Writer) error

func (*FvmGasCharge) UnmarshalCBOR ¶ added in v1.8.0

func (t *FvmGasCharge) UnmarshalCBOR(r io.Reader) (err error)

type Rand ¶

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

func NewWrapperRand ¶ added in v1.8.0

func NewWrapperRand(r vm.ChainRandomness) Rand

Source Files ¶

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