precompiledContracts

Documentation

Index

• Constants
• func IsPrecompiledContract(address types.Address) bool
• func IsWithStoragePrecompiled(addr types.Address) bool
• func PrecompiledContractCount() uint64
• func RegisterContractWithStorage(addr types.Address, c IWithStoragePrecompiledContract) error
• func RegisterContracts(addr types.Address, c PrecompiledContract) error
• type IWithStoragePrecompiledContract
  • func GetWithStoragePrecompiledContract(addr types.Address) IWithStoragePrecompiledContract
• type PrecompiledContract
  • func GetContract(addr uint64) PrecompiledContract

Constants

const (
	CustomPrecompiledStart uint64 = 0x10000
	CustomPrecompiledEnd   uint64 = 0x1FFFF
)

const (
	WithStoragePrecompiledStart uint64 = 0x20000
	WithStoragePrecompiledEnd   uint64 = 0x2FFFF
)

Functions

func IsPrecompiledContract

func IsPrecompiledContract(address types.Address) bool

func IsWithStoragePrecompiled

func IsWithStoragePrecompiled(addr types.Address) bool

func PrecompiledContractCount

func PrecompiledContractCount() uint64

func RegisterContractWithStorage

func RegisterContractWithStorage(addr types.Address, c IWithStoragePrecompiledContract) error

func RegisterContracts

func RegisterContracts(addr types.Address, c PrecompiledContract) error

Types

type IWithStoragePrecompiledContract

type IWithStoragePrecompiledContract interface {
	GasCost(addr types.Address, input []byte, dataBlock storage.IDataBlockStorage) uint64
	Execute(addr types.Address, input []byte, dataBlock storage.IDataBlockStorage) ([]byte, error)
}

func GetWithStoragePrecompiledContract

func GetWithStoragePrecompiledContract(addr types.Address) IWithStoragePrecompiledContract

type PrecompiledContract

type PrecompiledContract interface {
	GasCost(input []byte) uint64
	Execute(input []byte) ([]byte, error)
}

func GetContract

func GetContract(addr uint64) PrecompiledContract