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assign const values for gas change reasons

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Sina Mahmoodi 2024-02-29 15:33:23 +01:00
parent f358e57490
commit 021d6a4870
1 changed files with 17 additions and 15 deletions
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32
core/tracing/hooks.go
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@ -36,6 +36,7 @@ type OpContext interface {
CallInput() []byte CallInput() []byte
} }
// StateDB gives tracers access to the whole state.
type StateDB interface { type StateDB interface {
GetBalance(common.Address) *uint256.Int GetBalance(common.Address) *uint256.Int
GetNonce(common.Address) uint64 GetNonce(common.Address) uint64
@ -51,6 +52,7 @@ type Canceler interface {
Cancel() Cancel()
} }
// VMContext provides the context for the EVM execution.
type VMContext struct { type VMContext struct {
Coinbase common.Address Coinbase common.Address
BlockNumber *big.Int BlockNumber *big.Int
@ -190,49 +192,49 @@ const (
type GasChangeReason byte type GasChangeReason byte
const ( const (
GasChangeUnspecified GasChangeReason = iota GasChangeUnspecified GasChangeReason = 0
// GasChangeTxInitialBalance is the initial balance for the call which will be equal to the gasLimit of the call. There is only // GasChangeTxInitialBalance is the initial balance for the call which will be equal to the gasLimit of the call. There is only
// one such gas change per transaction. // one such gas change per transaction.
GasChangeTxInitialBalance GasChangeTxInitialBalance GasChangeReason = 1
// GasChangeTxIntrinsicGas is the amount of gas that will be charged for the intrinsic cost of the transaction, there is // GasChangeTxIntrinsicGas is the amount of gas that will be charged for the intrinsic cost of the transaction, there is
// always exactly one of those per transaction. // always exactly one of those per transaction.
GasChangeTxIntrinsicGas GasChangeTxIntrinsicGas GasChangeReason = 2
// GasChangeTxRefunds is the sum of all refunds which happened during the tx execution (e.g. storage slot being cleared) // GasChangeTxRefunds is the sum of all refunds which happened during the tx execution (e.g. storage slot being cleared)
// this generates an increase in gas. There is at most one of such gas change per transaction. // this generates an increase in gas. There is at most one of such gas change per transaction.
GasChangeTxRefunds GasChangeTxRefunds GasChangeReason = 3
// GasChangeTxLeftOverReturned is the amount of gas left over at the end of transaction's execution that will be returned // GasChangeTxLeftOverReturned is the amount of gas left over at the end of transaction's execution that will be returned
// to the chain. This change will always be a negative change as we "drain" left over gas towards 0. If there was no gas // to the chain. This change will always be a negative change as we "drain" left over gas towards 0. If there was no gas
// left at the end of execution, no such even will be emitted. The returned gas's value in Wei is returned to caller. // left at the end of execution, no such even will be emitted. The returned gas's value in Wei is returned to caller.
// There is at most one of such gas change per transaction. // There is at most one of such gas change per transaction.
GasChangeTxLeftOverReturned GasChangeTxLeftOverReturned GasChangeReason = 4
// GasChangeCallInitialBalance is the initial balance for the call which will be equal to the gasLimit of the call. There is only // GasChangeCallInitialBalance is the initial balance for the call which will be equal to the gasLimit of the call. There is only
// one such gas change per call. // one such gas change per call.
GasChangeCallInitialBalance GasChangeCallInitialBalance GasChangeReason = 5
// GasChangeCallLeftOverReturned is the amount of gas left over that will be returned to the caller, this change will always // GasChangeCallLeftOverReturned is the amount of gas left over that will be returned to the caller, this change will always
// be a negative change as we "drain" left over gas towards 0. If there was no gas left at the end of execution, no such even // be a negative change as we "drain" left over gas towards 0. If there was no gas left at the end of execution, no such even
// will be emitted. // will be emitted.
GasChangeCallLeftOverReturned GasChangeCallLeftOverReturned GasChangeReason = 6
// GasChangeCallLeftOverRefunded is the amount of gas that will be refunded to the call after the child call execution it // GasChangeCallLeftOverRefunded is the amount of gas that will be refunded to the call after the child call execution it
// executed completed. This value is always positive as we are giving gas back to the you, the left over gas of the child. // executed completed. This value is always positive as we are giving gas back to the you, the left over gas of the child.
// If there was no gas left to be refunded, no such even will be emitted. // If there was no gas left to be refunded, no such even will be emitted.
GasChangeCallLeftOverRefunded GasChangeCallLeftOverRefunded GasChangeReason = 7
// GasChangeCallContractCreation is the amount of gas that will be burned for a CREATE. // GasChangeCallContractCreation is the amount of gas that will be burned for a CREATE.
GasChangeCallContractCreation GasChangeCallContractCreation GasChangeReason = 8
// GasChangeContractCreation is the amount of gas that will be burned for a CREATE2. // GasChangeContractCreation is the amount of gas that will be burned for a CREATE2.
GasChangeCallContractCreation2 GasChangeCallContractCreation2 GasChangeReason = 9
// GasChangeCallCodeStorage is the amount of gas that will be charged for code storage. // GasChangeCallCodeStorage is the amount of gas that will be charged for code storage.
GasChangeCallCodeStorage GasChangeCallCodeStorage GasChangeReason = 10
// GasChangeCallOpCode is the amount of gas that will be charged for an opcode executed by the EVM, exact opcode that was // GasChangeCallOpCode is the amount of gas that will be charged for an opcode executed by the EVM, exact opcode that was
// performed can be check by `CaptureState` handling. // performed can be check by `CaptureState` handling.
GasChangeCallOpCode GasChangeCallOpCode GasChangeReason = 11
// GasChangeCallPrecompiledContract is the amount of gas that will be charged for a precompiled contract execution. // GasChangeCallPrecompiledContract is the amount of gas that will be charged for a precompiled contract execution.
GasChangeCallPrecompiledContract GasChangeCallPrecompiledContract GasChangeReason = 12
// GasChangeCallStorageColdAccess is the amount of gas that will be charged for a cold storage access as controlled by EIP2929 rules. // GasChangeCallStorageColdAccess is the amount of gas that will be charged for a cold storage access as controlled by EIP2929 rules.
GasChangeCallStorageColdAccess GasChangeCallStorageColdAccess GasChangeReason = 13
// GasChangeCallFailedExecution is the burning of the remaining gas when the execution failed without a revert. // GasChangeCallFailedExecution is the burning of the remaining gas when the execution failed without a revert.
GasChangeCallFailedExecution GasChangeCallFailedExecution GasChangeReason = 14
// GasChangeIgnored is a special value that can be used to indicate that the gas change should be ignored as // GasChangeIgnored is a special value that can be used to indicate that the gas change should be ignored as
// it will be "manually" tracked by a direct emit of the gas change event. // it will be "manually" tracked by a direct emit of the gas change event.