Versions in this module Expand all Collapse all v0 v0.5.3-beta.1 Sep 27, 2021 v0.5.3-beta.0 Sep 24, 2021 v0.5.2 Nov 25, 2019 Changes in this version + const CALL + const CALLCODE + const CREATE + const DELEGATECALL + const GasContractByte + const GasExtStep + const GasFastStep + const GasFastestStep + const GasMidStep + const GasQuickStep + const GasReturn + const GasSlowStep + const GasStop + const RETURN + const REVERT + const SELFDESTRUCT + const STATICCALL + var ErrCodeStoreOutOfGas = errors.New("contract creation code storage out of gas") + var ErrContractAddressCollision = errors.New("contract address collision") + var ErrDepth = errors.New("max call depth exceeded") + var ErrInsufficientBalance = errors.New("insufficient balance for transfer") + var ErrOutOfGas = errors.New("out of gas") + var ErrPrimitiveContractExists = errors.New("primitive contract already exist") + var ErrTraceLimitReached = errors.New("the number of logs reached the specified limit") + var PrimitiveContracts = map[common.Address]PrimitiveContract + func GetRealContractAddress(evm *EVM, caller ContractRef, proxyContractAddress common.Address, gas uint64) common.Address + func NoopCanTransfer(db StateDB, from common.Address, balance *big.Int) bool + func NoopTransfer(db StateDB, from, to common.Address, amount *big.Int) + func RegisterPrimitiveContract(address common.Address, contract PrimitiveContract) error + func RunPrecompiledContract(p PrimitiveContract, input []byte, contract *Contract) (ret []byte, err error) + func WriteLogs(writer io.Writer, logs []*types.Log) + func WriteTrace(writer io.Writer, logs []StructLog) + type AccountRef common.Address + func (ar AccountRef) Address() common.Address + type CallContext interface + Call func(env *EVM, me ContractRef, addr common.Address, data []byte, ...) ([]byte, error) + CallCode func(env *EVM, me ContractRef, addr common.Address, data []byte, ...) ([]byte, error) + Create func(env *EVM, me ContractRef, data []byte, gas, value *big.Int) ([]byte, common.Address, error) + DelegateCall func(env *EVM, me ContractRef, addr common.Address, data []byte, gas *big.Int) ([]byte, error) + type CanTransferFunc func(StateDB, common.Address, *big.Int) bool + type Config struct + Debug bool + EnablePreimageRecording bool + JumpTable [256]operation + NoRecursion bool + Tracer Tracer + type Context struct + BlockNumber *big.Int + CanTransfer CanTransferFunc + Coinbase common.Address + Difficulty *big.Int + GasLimit uint64 + GasPrice *big.Int + GetHash GetHashFunc + Origin common.Address + Time *big.Int + Transfer TransferFunc + type Contract struct + Args []byte + CallerAddress common.Address + Code []byte + CodeAddr *common.Address + CodeHash common.Hash + DelegateCall bool + Gas uint64 + Input []byte + func NewContract(caller ContractRef, object ContractRef, value *big.Int, gas uint64) *Contract + func (c *Contract) Address() common.Address + func (c *Contract) AsDelegate() *Contract + func (c *Contract) Caller() common.Address + func (c *Contract) GetByte(n uint64) byte + func (c *Contract) GetOp(n uint64) OpCode + func (c *Contract) SetCallCode(addr *common.Address, hash common.Hash, code []byte) + func (c *Contract) SetCode(hash common.Hash, code []byte) + func (c *Contract) UseGas(gas uint64) (ok bool) + func (c *Contract) Value() *big.Int + type ContractRef interface + Address func() common.Address + type EVM struct + StateDB StateDB + func NewEVM(ctx Context, statedb StateDB, chainConfig *configs.ChainConfig, ...) *EVM + func (evm *EVM) Call(caller ContractRef, addr common.Address, input []byte, gas uint64, ...) (ret []byte, leftOverGas uint64, err error) + func (evm *EVM) CallCode(caller ContractRef, addr common.Address, input []byte, gas uint64, ...) (ret []byte, leftOverGas uint64, err error) + func (evm *EVM) Cancel() + func (evm *EVM) ChainConfig() *configs.ChainConfig + func (evm *EVM) Create(caller ContractRef, code []byte, gas uint64, value *big.Int) (ret []byte, contractAddr common.Address, leftOverGas uint64, err error) + func (evm *EVM) DelegateCall(caller ContractRef, addr common.Address, input []byte, gas uint64) (ret []byte, leftOverGas uint64, err error) + func (evm *EVM) Interpreter() *Interpreter + func (evm *EVM) StaticCall(caller ContractRef, addr common.Address, input []byte, gas uint64) (ret []byte, leftOverGas uint64, err error) + type GetHashFunc func(uint64) common.Hash + type Interpreter struct + func NewInterpreter(evm *EVM, cfg Config) *Interpreter + func (in *Interpreter) Run(contract *Contract, input []byte) (ret []byte, err error) + type LogConfig struct + Debug bool + DisableMemory bool + DisableStack bool + DisableStorage bool + Limit int + type Memory struct + func NewMemory() *Memory + func (m *Memory) Data() []byte + func (m *Memory) Get(offset, size int64) (cpy []byte) + func (m *Memory) GetPtr(offset, size int64) []byte + func (m *Memory) Len() int + func (m *Memory) Print() + func (m *Memory) Resize(size uint64) + func (m *Memory) Set(offset, size uint64, value []byte) + func (m *Memory) Set32(offset uint64, val *big.Int) + type NoopEVMCallContext struct + func (NoopEVMCallContext) Call(caller ContractRef, addr common.Address, data []byte, gas, value *big.Int) ([]byte, error) + func (NoopEVMCallContext) CallCode(caller ContractRef, addr common.Address, data []byte, gas, value *big.Int) ([]byte, error) + func (NoopEVMCallContext) Create(caller ContractRef, data []byte, gas, value *big.Int) ([]byte, common.Address, error) + func (NoopEVMCallContext) DelegateCall(me ContractRef, addr common.Address, data []byte, gas *big.Int) ([]byte, error) + type NoopStateDB struct + func (NoopStateDB) AddBalance(common.Address, *big.Int) + func (NoopStateDB) AddLog(*types.Log) + func (NoopStateDB) AddPreimage(common.Hash, []byte) + func (NoopStateDB) AddRefund(uint64) + func (NoopStateDB) CreateAccount(common.Address) + func (NoopStateDB) Empty(common.Address) bool + func (NoopStateDB) Exist(common.Address) bool + func (NoopStateDB) ForEachStorage(common.Address, func(common.Hash, common.Hash) bool) + func (NoopStateDB) GetBalance(common.Address) *big.Int + func (NoopStateDB) GetCode(common.Address) []byte + func (NoopStateDB) GetCodeHash(common.Address) common.Hash + func (NoopStateDB) GetCodeSize(common.Address) int + func (NoopStateDB) GetNonce(common.Address) uint64 + func (NoopStateDB) GetRefund() uint64 + func (NoopStateDB) GetState(common.Address, common.Hash) common.Hash + func (NoopStateDB) HasSuicided(common.Address) bool + func (NoopStateDB) RevertToSnapshot(int) + func (NoopStateDB) SetCode(common.Address, []byte) + func (NoopStateDB) SetNonce(common.Address, uint64) + func (NoopStateDB) SetState(common.Address, common.Hash, common.Hash) + func (NoopStateDB) Snapshot() int + func (NoopStateDB) SubBalance(common.Address, *big.Int) + func (NoopStateDB) Suicide(common.Address) bool + type OpCode byte + const ADD + const ADDMOD + const ADDRESS + const AND + const BALANCE + const BLOCKHASH + const BYTE + const CALLDATACOPY + const CALLDATALOAD + const CALLDATASIZE + const CALLER + const CALLVALUE + const CODECOPY + const CODESIZE + const COINBASE + const DIFFICULTY + const DIV + const DUP + const DUP1 + const DUP10 + const DUP11 + const DUP12 + const DUP13 + const DUP14 + const DUP15 + const DUP16 + const DUP2 + const DUP3 + const DUP4 + const DUP5 + const DUP6 + const DUP7 + const DUP8 + const DUP9 + const EQ + const EXP + const EXTCODECOPY + const EXTCODESIZE + const GAS + const GASLIMIT + const GASPRICE + const GT + const ISZERO + const JUMP + const JUMPDEST + const JUMPI + const LOG0 + const LOG1 + const LOG2 + const LOG3 + const LOG4 + const LT + const MLOAD + const MOD + const MSIZE + const MSTORE + const MSTORE8 + const MUL + const MULMOD + const NOT + const NUMBER + const OR + const ORIGIN + const PC + const POP + const PUSH + const PUSH1 + const PUSH10 + const PUSH11 + const PUSH12 + const PUSH13 + const PUSH14 + const PUSH15 + const PUSH16 + const PUSH17 + const PUSH18 + const PUSH19 + const PUSH2 + const PUSH20 + const PUSH21 + const PUSH22 + const PUSH23 + const PUSH24 + const PUSH25 + const PUSH26 + const PUSH27 + const PUSH28 + const PUSH29 + const PUSH3 + const PUSH30 + const PUSH31 + const PUSH32 + const PUSH4 + const PUSH5 + const PUSH6 + const PUSH7 + const PUSH8 + const PUSH9 + const RETURNDATACOPY + const RETURNDATASIZE + const SAR + const SDIV + const SGT + const SHA3 + const SHL + const SHR + const SIGNEXTEND + const SLOAD + const SLT + const SMOD + const SSTORE + const STOP + const SUB + const SWAP + const SWAP1 + const SWAP10 + const SWAP11 + const SWAP12 + const SWAP13 + const SWAP14 + const SWAP15 + const SWAP16 + const SWAP2 + const SWAP3 + const SWAP4 + const SWAP5 + const SWAP6 + const SWAP7 + const SWAP8 + const SWAP9 + const TIMESTAMP + const XOR + func StringToOp(str string) OpCode + func (op OpCode) IsPush() bool + func (op OpCode) IsStaticJump() bool + func (op OpCode) String() string + type PrimitiveContract interface + RequiredGas func(input []byte) uint64 + Run func(input []byte) ([]byte, error) + type Stack struct + func (st *Stack) Back(n int) *big.Int + func (st *Stack) Data() []*big.Int + func (st *Stack) Print() + type StateDB interface + AddBalance func(common.Address, *big.Int) + AddLog func(*types.Log) + AddPreimage func(common.Hash, []byte) + AddRefund func(uint64) + CreateAccount func(common.Address) + Empty func(common.Address) bool + Exist func(common.Address) bool + ForEachStorage func(common.Address, func(common.Hash, common.Hash) bool) + GetBalance func(common.Address) *big.Int + GetCode func(common.Address) []byte + GetCodeHash func(common.Address) common.Hash + GetCodeSize func(common.Address) int + GetNonce func(common.Address) uint64 + GetRefund func() uint64 + GetState func(common.Address, common.Hash) common.Hash + HasSuicided func(common.Address) bool + RevertToSnapshot func(int) + SetCode func(common.Address, []byte) + SetNonce func(common.Address, uint64) + SetState func(common.Address, common.Hash, common.Hash) + Snapshot func() int + SubBalance func(common.Address, *big.Int) + Suicide func(common.Address) bool + type Storage map[common.Hash]common.Hash + func (s Storage) Copy() Storage + type StructLog struct + Depth int + Err error + Gas uint64 + GasCost uint64 + Memory []byte + MemorySize int + Op OpCode + Pc uint64 + Stack []*big.Int + Storage map[common.Hash]common.Hash + func (s *StructLog) ErrorString() string + func (s *StructLog) OpName() string + func (s *StructLog) UnmarshalJSON(input []byte) error + func (s StructLog) MarshalJSON() ([]byte, error) + type StructLogger struct + func NewStructLogger(cfg *LogConfig) *StructLogger + func (l *StructLogger) CaptureEnd(output []byte, gasUsed uint64, t time.Duration, err error) error + func (l *StructLogger) CaptureFault(env *EVM, pc uint64, op OpCode, gas, cost uint64, memory *Memory, stack *Stack, ...) error + func (l *StructLogger) CaptureStart(from common.Address, to common.Address, create bool, input []byte, gas uint64, ...) error + func (l *StructLogger) CaptureState(env *EVM, pc uint64, op OpCode, gas, cost uint64, memory *Memory, stack *Stack, ...) error + func (l *StructLogger) Error() error + func (l *StructLogger) Output() []byte + func (l *StructLogger) StructLogs() []StructLog + type Tracer interface + CaptureEnd func(output []byte, gasUsed uint64, t time.Duration, err error) error + CaptureFault func(env *EVM, pc uint64, op OpCode, gas, cost uint64, memory *Memory, stack *Stack, ...) error + CaptureStart func(from common.Address, to common.Address, call bool, input []byte, gas uint64, ...) error + CaptureState func(env *EVM, pc uint64, op OpCode, gas, cost uint64, memory *Memory, stack *Stack, ...) error + type TransferFunc func(StateDB, common.Address, common.Address, *big.Int)
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