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core: unexport stateTransition

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This commit is contained in:
Gary Rong 2024-11-26 14:14:11 +08:00
parent 0e69f7ad5c
commit beb45ec9c8
2 changed files with 15 additions and 15 deletions
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2
core/block_validator.go
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@ -93,7 +93,7 @@ func (v *BlockValidator) ValidateBody(block *types.Block) error {
} }
// The individual checks for blob validity (version-check + not empty) // The individual checks for blob validity (version-check + not empty)
// happens in StateTransition. // happens in stateTransition.
} }
// Check blob gas usage. // Check blob gas usage.

28
core/state_transition.go
View file

@ -189,10 +189,10 @@ func TransactionToMessage(tx *types.Transaction, s types.Signer, baseFee *big.In
func ApplyMessage(evm *vm.EVM, msg *Message, gp *GasPool) (*ExecutionResult, error) { func ApplyMessage(evm *vm.EVM, msg *Message, gp *GasPool) (*ExecutionResult, error) {
evm.SetTxContext(NewEVMTxContext(msg)) evm.SetTxContext(NewEVMTxContext(msg))
return NewStateTransition(evm, msg, gp).TransitionDb() return newStateTransition(evm, msg, gp).execute()
} }
// StateTransition represents a state transition. // stateTransition represents a state transition.
// //
// == The State Transitioning Model // == The State Transitioning Model
// //
@ -214,7 +214,7 @@ func ApplyMessage(evm *vm.EVM, msg *Message, gp *GasPool) (*ExecutionResult, err
// //
// 5. Run Script section // 5. Run Script section
// 6. Derive new state root // 6. Derive new state root
type StateTransition struct { type stateTransition struct {
gp *GasPool gp *GasPool
msg *Message msg *Message
gasRemaining uint64 gasRemaining uint64
@ -223,9 +223,9 @@ type StateTransition struct {
evm *vm.EVM evm *vm.EVM
} }
// NewStateTransition initialises and returns a new state transition object. // newStateTransition initialises and returns a new state transition object.
func NewStateTransition(evm *vm.EVM, msg *Message, gp *GasPool) *StateTransition { func newStateTransition(evm *vm.EVM, msg *Message, gp *GasPool) *stateTransition {
return &StateTransition{ return &stateTransition{
gp: gp, gp: gp,
evm: evm, evm: evm,
msg: msg, msg: msg,
@ -234,14 +234,14 @@ func NewStateTransition(evm *vm.EVM, msg *Message, gp *GasPool) *StateTransition
} }
// to returns the recipient of the message. // to returns the recipient of the message.
func (st *StateTransition) to() common.Address { func (st *stateTransition) to() common.Address {
if st.msg == nil || st.msg.To == nil /* contract creation */ { if st.msg == nil || st.msg.To == nil /* contract creation */ {
return common.Address{} return common.Address{}
} }
return *st.msg.To return *st.msg.To
} }
func (st *StateTransition) buyGas() error { func (st *stateTransition) buyGas() error {
mgval := new(big.Int).SetUint64(st.msg.GasLimit) mgval := new(big.Int).SetUint64(st.msg.GasLimit)
mgval.Mul(mgval, st.msg.GasPrice) mgval.Mul(mgval, st.msg.GasPrice)
balanceCheck := new(big.Int).Set(mgval) balanceCheck := new(big.Int).Set(mgval)
@ -285,7 +285,7 @@ func (st *StateTransition) buyGas() error {
return nil return nil
} }
func (st *StateTransition) preCheck() error { func (st *stateTransition) preCheck() error {
// Only check transactions that are not fake // Only check transactions that are not fake
msg := st.msg msg := st.msg
if !msg.SkipNonceChecks { if !msg.SkipNonceChecks {
@ -370,7 +370,7 @@ func (st *StateTransition) preCheck() error {
return st.buyGas() return st.buyGas()
} }
// TransitionDb will transition the state by applying the current message and // execute will transition the state by applying the current message and
// returning the evm execution result with following fields. // returning the evm execution result with following fields.
// //
// - used gas: total gas used (including gas being refunded) // - used gas: total gas used (including gas being refunded)
@ -380,7 +380,7 @@ func (st *StateTransition) preCheck() error {
// //
// However if any consensus issue encountered, return the error directly with // However if any consensus issue encountered, return the error directly with
// nil evm execution result. // nil evm execution result.
func (st *StateTransition) TransitionDb() (*ExecutionResult, error) { func (st *stateTransition) execute() (*ExecutionResult, error) {
// First check this message satisfies all consensus rules before // First check this message satisfies all consensus rules before
// applying the message. The rules include these clauses // applying the message. The rules include these clauses
// //
@ -495,7 +495,7 @@ func (st *StateTransition) TransitionDb() (*ExecutionResult, error) {
}, nil }, nil
} }
func (st *StateTransition) refundGas(refundQuotient uint64) uint64 { func (st *stateTransition) refundGas(refundQuotient uint64) uint64 {
// Apply refund counter, capped to a refund quotient // Apply refund counter, capped to a refund quotient
refund := st.gasUsed() / refundQuotient refund := st.gasUsed() / refundQuotient
if refund > st.state.GetRefund() { if refund > st.state.GetRefund() {
@ -525,11 +525,11 @@ func (st *StateTransition) refundGas(refundQuotient uint64) uint64 {
} }
// gasUsed returns the amount of gas used up by the state transition. // gasUsed returns the amount of gas used up by the state transition.
func (st *StateTransition) gasUsed() uint64 { func (st *stateTransition) gasUsed() uint64 {
return st.initialGas - st.gasRemaining return st.initialGas - st.gasRemaining
} }
// blobGasUsed returns the amount of blob gas used by the message. // blobGasUsed returns the amount of blob gas used by the message.
func (st *StateTransition) blobGasUsed() uint64 { func (st *stateTransition) blobGasUsed() uint64 {
return uint64(len(st.msg.BlobHashes) * params.BlobTxBlobGasPerBlob) return uint64(len(st.msg.BlobHashes) * params.BlobTxBlobGasPerBlob)
} }