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core/vm: golint fixes

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This commit is contained in:
Mike Kinney 2019-12-09 21:06:42 -08:00
parent 231be4fde8
commit 40c5796084
4 changed files with 6 additions and 4 deletions
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4
core/vm/eips.go
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@ -81,8 +81,8 @@ func enable1344(jt *JumpTable) {
// opChainID implements CHAINID opcode // opChainID implements CHAINID opcode
func opChainID(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) { func opChainID(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory *Memory, stack *Stack) ([]byte, error) {
chainId := interpreter.intPool.get().Set(interpreter.evm.chainConfig.ChainID) chainID := interpreter.intPool.get().Set(interpreter.evm.chainConfig.ChainID)
stack.push(chainId) stack.push(chainID)
return nil, nil return nil, nil
} }

2
core/vm/instructions.go
View file

@ -914,7 +914,7 @@ func opPush1(pc *uint64, interpreter *EVMInterpreter, contract *Contract, memory
codeLen = uint64(len(contract.Code)) codeLen = uint64(len(contract.Code))
integer = interpreter.intPool.get() integer = interpreter.intPool.get()
) )
*pc += 1 *pc++
if *pc < codeLen { if *pc < codeLen {
stack.push(integer.SetUint64(uint64(contract.Code[*pc]))) stack.push(integer.SetUint64(uint64(contract.Code[*pc])))
} else { } else {

2
core/vm/logger_json.go
View file

@ -26,6 +26,7 @@ import (
"github.com/ethereum/go-ethereum/common/math" "github.com/ethereum/go-ethereum/common/math"
) )
// JSONLogger is a struct with a json encoder and logging configuration
type JSONLogger struct { type JSONLogger struct {
encoder *json.Encoder encoder *json.Encoder
cfg *LogConfig cfg *LogConfig
@ -41,6 +42,7 @@ func NewJSONLogger(cfg *LogConfig, writer io.Writer) *JSONLogger {
return l return l
} }
// CaptureStart is triggered at start of execution.
func (l *JSONLogger) CaptureStart(from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) error { func (l *JSONLogger) CaptureStart(from common.Address, to common.Address, create bool, input []byte, gas uint64, value *big.Int) error {
return nil return nil
} }

2
core/vm/memory.go
View file

@ -69,7 +69,7 @@ func (m *Memory) Resize(size uint64) {
} }
} }
// Get returns offset + size as a new slice // GetCopy returns offset + size as a new slice
func (m *Memory) GetCopy(offset, size int64) (cpy []byte) { func (m *Memory) GetCopy(offset, size int64) (cpy []byte) {
if size == 0 { if size == 0 {
return nil return nil