evm

package
v1.0.0-rc1 Latest Latest
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This package is not in the latest version of its module.

 Go to latest Published: Nov 29, 2024 License: AGPL-3.0 Imports: 33 Imported by: 1

Documentation

Index

Constants

View Source 
const (
	UnitIDLength   = UnitPartLength + TypePartLength
	UnitPartLength = 32
	TypePartLength = 0
)
View Source 
const DefaultBlockGasLimit = 15000000
View Source 
const DefaultGasPrice = 210000000

Variables

This section is empty.

Functions

func Execute 

func Execute(currentBlockNumber uint64, stateDB *statedb.StateDB, blockDB keyvaluedb.KeyValueDB, attr *evmsdk.TxAttributes, _ *evmsdk.TxAuthProof, partitionIdentifier types.PartitionID, gp *core.GasPool, gasUnitPrice *big.Int, fake bool, log *slog.Logger) (*types.ServerMetadata, error)

func NewBlockContext 

func NewBlockContext(currentBlockNumber uint64, blockDB keyvaluedb.KeyValueDB) vm.BlockContext

func NewChainConfig 

func NewChainConfig(chainID *big.Int) *params.ChainConfig

NewChainConfig returns an Ethereum ChainConfig for EVM state transitions.

func NewFeeCreditRecordID 

func NewFeeCreditRecordID(shardPart []byte, unitPart []byte) types.UnitID

func NewTxContext 

func NewTxContext(attr *evmsdk.TxAttributes, gasPrice *big.Int) vm.TxContext

func NewUnitData 

func NewUnitData(unitID types.UnitID) (types.UnitData, error)

func NewVMConfig 

func NewVMConfig() vm.Config

Types

type FeeAccount 

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

func (*FeeAccount) GenericTransactionValidator 

func (f *FeeAccount) GenericTransactionValidator() genericTransactionValidator

func (*FeeAccount) TxHandlers 

func (f *FeeAccount) TxHandlers() map[uint16]txtypes.TxExecutor

type FeeCalculator 

type FeeCalculator func() uint64

func FixedFee 

func FixedFee(fee uint64) FeeCalculator

type Module 

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

func NewEVMModule 

func NewEVMModule(partitionIdentifier types.PartitionID, opts *Options, log *slog.Logger) (*Module, error)

func (*Module) GenericTransactionValidator 

func (m *Module) GenericTransactionValidator() genericTransactionValidator

func (*Module) StartBlockFunc 

func (m *Module) StartBlockFunc(blockGasLimit uint64) []func(blockNr uint64) error

func (*Module) TxHandlers 

func (m *Module) TxHandlers() map[uint16]txtypes.TxExecutor

type Observability 

type Observability interface {
	RoundLogger(curRound func() uint64) *slog.Logger
}

type Option 

type Option func(*Options)

func WithBlockDB 

func WithBlockDB(blockDB keyvaluedb.KeyValueDB) Option

func WithBlockGasLimit 

func WithBlockGasLimit(limit uint64) Option

func WithGasPrice 

func WithGasPrice(gasPrice uint64) Option

func WithHashAlgorithm 

func WithHashAlgorithm(algorithm gocrypto.Hash) Option

func WithMoneyPartitionID 

func WithMoneyPartitionID(moneyPartitionID types.PartitionID) Option

func WithState 

func WithState(s *state.State) Option

func WithTrustBase 

func WithTrustBase(tb types.RootTrustBase) Option

type Options 

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

type TxSystem 

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

func NewEVMTxSystem 

func NewEVMTxSystem(networkID types.NetworkID, partitionID types.PartitionID, observe Observability, opts ...Option) (*TxSystem, error)

func (*TxSystem) BeginBlock 

func (m *TxSystem) BeginBlock(roundNo uint64) error

func (*TxSystem) Commit 

func (m *TxSystem) Commit(uc *types.UnicityCertificate) error

func (*TxSystem) CommittedUC 

func (m *TxSystem) CommittedUC() *types.UnicityCertificate

func (*TxSystem) CurrentBlockNumber 

func (m *TxSystem) CurrentBlockNumber() uint64

func (*TxSystem) EndBlock 

func (m *TxSystem) EndBlock() (txsystem.StateSummary, error)

func (*TxSystem) Execute 

func (m *TxSystem) Execute(tx *types.TransactionOrder) (txr *types.TransactionRecord, err error)

func (*TxSystem) IsFeelessMode 

func (m *TxSystem) IsFeelessMode() bool

func (*TxSystem) IsPermissionedMode 

func (m *TxSystem) IsPermissionedMode() bool

func (*TxSystem) Revert 

func (m *TxSystem) Revert()

func (*TxSystem) State 

func (m *TxSystem) State() txsystem.StateReader

func (*TxSystem) StateSize 

func (m *TxSystem) StateSize() (uint64, error)

func (*TxSystem) StateSummary 

func (m *TxSystem) StateSummary() (txsystem.StateSummary, error)

type TxValidationContext 

type TxValidationContext struct {
	Tx *types.TransactionOrder

	NetworkID   types.NetworkID
	PartitionID types.PartitionID
	BlockNumber uint64
	CustomData  []byte
	// contains filtered or unexported fields
}

func (*TxValidationContext) CalculateCost 

func (vc *TxValidationContext) CalculateCost() uint64

func (*TxValidationContext) CurrentRound 

func (vc *TxValidationContext) CurrentRound() uint64

func (*TxValidationContext) GasAvailable 

func (vc *TxValidationContext) GasAvailable() uint64

func (*TxValidationContext) GetData 

func (vc *TxValidationContext) GetData() []byte

func (*TxValidationContext) GetUnit 

func (vc *TxValidationContext) GetUnit(id types.UnitID, committed bool) (*state.Unit, error)

func (*TxValidationContext) SetData 

func (vc *TxValidationContext) SetData(data []byte)

func (*TxValidationContext) SpendGas 

func (vc *TxValidationContext) SpendGas(gas uint64) error

func (*TxValidationContext) TransactionOrder 

func (vc *TxValidationContext) TransactionOrder() (*types.TransactionOrder, error)

func (*TxValidationContext) TrustBase 

func (vc *TxValidationContext) TrustBase(epoch uint64) (types.RootTrustBase, error)

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