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erigon-lib: remove unused constants from protocol.go ()

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This commit is contained in:
Andrew Ashikhmin 2023-11-03 10:20:36 +01:00 committed by GitHub
parent 714fa0fdc7
commit 8288dcb5c2
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GPG Key ID: 4AEE18F83AFDEB23
3 changed files with 12 additions and 141 deletions
consensus
bor
bor.go
misc
gaslimit.go
erigon-lib/common/fixedgas
protocol.go

8
consensus/bor/bor.go
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@ -17,7 +17,6 @@ import (
"github.com/google/btree" "github.com/google/btree"
lru "github.com/hashicorp/golang-lru/arc/v2" lru "github.com/hashicorp/golang-lru/arc/v2"
"github.com/ledgerwatch/erigon/eth/ethconfig/estimate"
"github.com/ledgerwatch/log/v3" "github.com/ledgerwatch/log/v3"
"github.com/xsleonard/go-merkle" "github.com/xsleonard/go-merkle"
"golang.org/x/crypto/sha3" "golang.org/x/crypto/sha3"
@ -44,6 +43,8 @@ import (
"github.com/ledgerwatch/erigon/core/types/accounts" "github.com/ledgerwatch/erigon/core/types/accounts"
"github.com/ledgerwatch/erigon/crypto" "github.com/ledgerwatch/erigon/crypto"
"github.com/ledgerwatch/erigon/crypto/cryptopool" "github.com/ledgerwatch/erigon/crypto/cryptopool"
"github.com/ledgerwatch/erigon/eth/ethconfig/estimate"
"github.com/ledgerwatch/erigon/params"
"github.com/ledgerwatch/erigon/rlp" "github.com/ledgerwatch/erigon/rlp"
"github.com/ledgerwatch/erigon/rpc" "github.com/ledgerwatch/erigon/rpc"
"github.com/ledgerwatch/erigon/turbo/services" "github.com/ledgerwatch/erigon/turbo/services"
@ -571,9 +572,8 @@ func (c *Bor) verifyHeader(chain consensus.ChainHeaderReader, header *types.Head
} }
// Verify that the gas limit is <= 2^63-1 // Verify that the gas limit is <= 2^63-1
gasCap := uint64(0x7fffffffffffffff) if header.GasLimit > params.MaxGasLimit {
if header.GasLimit > gasCap { return fmt.Errorf("invalid gasLimit: have %v, max %v", header.GasLimit, params.MaxGasLimit)
return fmt.Errorf("invalid gasLimit: have %v, max %v", header.GasLimit, gasCap)
} }
if header.WithdrawalsHash != nil { if header.WithdrawalsHash != nil {

3
consensus/misc/gaslimit.go
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@ -17,7 +17,6 @@
package misc package misc
import ( import (
"errors"
"fmt" "fmt"
"github.com/ledgerwatch/erigon/params" "github.com/ledgerwatch/erigon/params"
@ -36,7 +35,7 @@ func VerifyGaslimit(parentGasLimit, headerGasLimit uint64) error {
return fmt.Errorf("invalid gas limit: have %d, want %d +-= %d", headerGasLimit, parentGasLimit, limit-1) return fmt.Errorf("invalid gas limit: have %d, want %d +-= %d", headerGasLimit, parentGasLimit, limit-1)
} }
if headerGasLimit < params.MinGasLimit { if headerGasLimit < params.MinGasLimit {
return errors.New("invalid gas limit below 5000") return fmt.Errorf("invalid gas limit below %d", params.MinGasLimit)
} }
return nil return nil
} }

142
erigon-lib/common/fixedgas/protocol.go
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@ -17,144 +17,16 @@
package fixedgas package fixedgas
const ( const (
GasLimitBoundDivisor uint64 = 1024 // The bound divisor of the gas limit, used in update calculations. TxGas uint64 = 21000 // Per transaction not creating a contract. NOTE: Not payable on data of calls between transactions.
MinGasLimit uint64 = 5000 // Minimum the gas limit may ever be. TxGasContractCreation uint64 = 53000 // Per transaction that creates a contract. NOTE: Not payable on data of calls between transactions.
GenesisGasLimit uint64 = 4712388 // Gas limit of the Genesis block. TxDataZeroGas uint64 = 4 // Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions.
TxDataNonZeroGasFrontier uint64 = 68 // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions.
MaximumExtraDataSize uint64 = 32 // Maximum size extra data may be after Genesis. TxDataNonZeroGasEIP2028 uint64 = 16 // Per byte of non zero data attached to a transaction after EIP 2028 (part in Istanbul)
ExpByteGas uint64 = 10 // Times ceil(log256(exponent)) for the EXP instruction. TxAccessListAddressGas uint64 = 2400 // Per address specified in EIP 2930 access list
SloadGas uint64 = 50 // Multiplied by the number of 32-byte words that are copied (round up) for any *COPY operation and added. TxAccessListStorageKeyGas uint64 = 1900 // Per storage key specified in EIP 2930 access list
CallValueTransferGas uint64 = 9000 // Paid for CALL when the value transfer is non-zero.
CallNewAccountGas uint64 = 25000 // Paid for CALL when the destination address didn't exist prior.
TxGas uint64 = 21000 // Per transaction not creating a contract. NOTE: Not payable on data of calls between transactions.
TxGasContractCreation uint64 = 53000 // Per transaction that creates a contract. NOTE: Not payable on data of calls between transactions.
TxDataZeroGas uint64 = 4 // Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions.
QuadCoeffDiv uint64 = 512 // Divisor for the quadratic particle of the memory cost equation.
LogDataGas uint64 = 8 // Per byte in a LOG* operation's data.
CallStipend uint64 = 2300 // Free gas given at beginning of call.
Sha3Gas uint64 = 30 // Once per SHA3 operation.
Sha3WordGas uint64 = 6 // Once per word of the SHA3 operation's data.
SstoreSetGas uint64 = 20000 // Once per SLOAD operation.
SstoreResetGas uint64 = 5000 // Once per SSTORE operation if the zeroness changes from zero.
SstoreClearGas uint64 = 5000 // Once per SSTORE operation if the zeroness doesn't change.
SstoreRefundGas uint64 = 15000 // Once per SSTORE operation if the zeroness changes to zero.
NetSstoreNoopGas uint64 = 200 // Once per SSTORE operation if the value doesn't change.
NetSstoreInitGas uint64 = 20000 // Once per SSTORE operation from clean zero.
NetSstoreCleanGas uint64 = 5000 // Once per SSTORE operation from clean non-zero.
NetSstoreDirtyGas uint64 = 200 // Once per SSTORE operation from dirty.
NetSstoreClearRefund uint64 = 15000 // Once per SSTORE operation for clearing an originally existing storage slot
NetSstoreResetRefund uint64 = 4800 // Once per SSTORE operation for resetting to the original non-zero value
NetSstoreResetClearRefund uint64 = 19800 // Once per SSTORE operation for resetting to the original zero value
SstoreSentryGasEIP2200 uint64 = 2300 // Minimum gas required to be present for an SSTORE call, not consumed
SstoreSetGasEIP2200 uint64 = 20000 // Once per SSTORE operation from clean zero to non-zero
SstoreResetGasEIP2200 uint64 = 5000 // Once per SSTORE operation from clean non-zero to something else
SstoreClearsScheduleRefundEIP2200 uint64 = 15000 // Once per SSTORE operation for clearing an originally existing storage slot
ColdAccountAccessCostEIP2929 = uint64(2600) // COLD_ACCOUNT_ACCESS_COST
ColdSloadCostEIP2929 = uint64(2100) // COLD_SLOAD_COST
WarmStorageReadCostEIP2929 = uint64(100) // WARM_STORAGE_READ_COST
// In EIP-2200: SstoreResetGas was 5000.
// In EIP-2929: SstoreResetGas was changed to '5000 - COLD_SLOAD_COST'.
// In EIP-3529: SSTORE_CLEARS_SCHEDULE is defined as SSTORE_RESET_GAS + ACCESS_LIST_STORAGE_KEY_COST
// Which becomes: 5000 - 2100 + 1900 = 4800
SstoreClearsScheduleRefundEIP3529 uint64 = SstoreResetGasEIP2200 - ColdSloadCostEIP2929 + TxAccessListStorageKeyGas
JumpdestGas uint64 = 1 // Once per JUMPDEST operation.
EpochDuration uint64 = 30000 // Duration between proof-of-work epochs.
CreateDataGas uint64 = 200 //
CallCreateDepth uint64 = 1024 // Maximum depth of call/create stack.
ExpGas uint64 = 10 // Once per EXP instruction
LogGas uint64 = 375 // Per LOG* operation.
CopyGas uint64 = 3 //
StackLimit uint64 = 1024 // Maximum size of VM stack allowed.
TierStepGas uint64 = 0 // Once per operation, for a selection of them.
LogTopicGas uint64 = 375 // Multiplied by the * of the LOG*, per LOG transaction. e.g. LOG0 incurs 0 * c_txLogTopicGas, LOG4 incurs 4 * c_txLogTopicGas.
CreateGas uint64 = 32000 // Once per CREATE operation & contract-creation transaction.
Create2Gas uint64 = 32000 // Once per CREATE2 operation
SelfdestructRefundGas uint64 = 24000 // Refunded following a selfdestruct operation.
MemoryGas uint64 = 3 // Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL.
TxDataNonZeroGasFrontier uint64 = 68 // Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions.
TxDataNonZeroGasEIP2028 uint64 = 16 // Per byte of non zero data attached to a transaction after EIP 2028 (part in Istanbul)
TxAccessListAddressGas uint64 = 2400 // Per address specified in EIP 2930 access list
TxAccessListStorageKeyGas uint64 = 1900 // Per storage key specified in EIP 2930 access list
// These have been changed during the course of the chain
CallGasFrontier uint64 = 40 // Once per CALL operation & message call transaction.
CallGasEIP150 uint64 = 700 // Static portion of gas for CALL-derivates after EIP 150 (Tangerine)
BalanceGasFrontier uint64 = 20 // The cost of a BALANCE operation
BalanceGasEIP150 uint64 = 400 // The cost of a BALANCE operation after Tangerine
BalanceGasEIP1884 uint64 = 700 // The cost of a BALANCE operation after EIP 1884 (part of Istanbul)
ExtcodeSizeGasFrontier uint64 = 20 // Cost of EXTCODESIZE before EIP 150 (Tangerine)
ExtcodeSizeGasEIP150 uint64 = 700 // Cost of EXTCODESIZE after EIP 150 (Tangerine)
SloadGasFrontier uint64 = 50
SloadGasEIP150 uint64 = 200
SloadGasEIP1884 uint64 = 800 // Cost of SLOAD after EIP 1884 (part of Istanbul)
SloadGasEIP2200 uint64 = 800 // Cost of SLOAD after EIP 2200 (part of Istanbul)
ExtcodeHashGasConstantinople uint64 = 400 // Cost of EXTCODEHASH (introduced in Constantinople)
ExtcodeHashGasEIP1884 uint64 = 700 // Cost of EXTCODEHASH after EIP 1884 (part in Istanbul)
SelfdestructGasEIP150 uint64 = 5000 // Cost of SELFDESTRUCT post EIP 150 (Tangerine)
// EXP has a dynamic portion depending on the size of the exponent
ExpByteFrontier uint64 = 10 // was set to 10 in Frontier
ExpByteEIP158 uint64 = 50 // was raised to 50 during Eip158 (Spurious Dragon)
// Extcodecopy has a dynamic AND a static cost. This represents only the
// static portion of the gas. It was changed during EIP 150 (Tangerine)
ExtcodeCopyBaseFrontier uint64 = 20
ExtcodeCopyBaseEIP150 uint64 = 700
// CreateBySelfdestructGas is used when the refunded account is one that does
// not exist. This logic is similar to call.
// Introduced in Tangerine Whistle (Eip 150)
CreateBySelfdestructGas uint64 = 25000
BaseFeeChangeDenominator = 8 // Bounds the amount the base fee can change between blocks.
ElasticityMultiplier = 2 // Bounds the maximum gas limit an EIP-1559 block may have.
InitialBaseFee = 1000000000 // Initial base fee for EIP-1559 blocks.
MaxCodeSize = 24576 // Maximum bytecode to permit for a contract MaxCodeSize = 24576 // Maximum bytecode to permit for a contract
// Precompiled contract gas prices
EcrecoverGas uint64 = 3000 // Elliptic curve sender recovery gas price
Sha256BaseGas uint64 = 60 // Base price for a SHA256 operation
Sha256PerWordGas uint64 = 12 // Per-word price for a SHA256 operation
Ripemd160BaseGas uint64 = 600 // Base price for a RIPEMD160 operation
Ripemd160PerWordGas uint64 = 120 // Per-word price for a RIPEMD160 operation
IdentityBaseGas uint64 = 15 // Base price for a data copy operation
IdentityPerWordGas uint64 = 3 // Per-work price for a data copy operation
Bn256AddGasByzantium uint64 = 500 // Byzantium gas needed for an elliptic curve addition
Bn256AddGasIstanbul uint64 = 150 // Gas needed for an elliptic curve addition
Bn256ScalarMulGasByzantium uint64 = 40000 // Byzantium gas needed for an elliptic curve scalar multiplication
Bn256ScalarMulGasIstanbul uint64 = 6000 // Gas needed for an elliptic curve scalar multiplication
Bn256PairingBaseGasByzantium uint64 = 100000 // Byzantium base price for an elliptic curve pairing check
Bn256PairingBaseGasIstanbul uint64 = 45000 // Base price for an elliptic curve pairing check
Bn256PairingPerPointGasByzantium uint64 = 80000 // Byzantium per-point price for an elliptic curve pairing check
Bn256PairingPerPointGasIstanbul uint64 = 34000 // Per-point price for an elliptic curve pairing check
Bls12381G1AddGas uint64 = 600 // Price for BLS12-381 elliptic curve G1 point addition
Bls12381G1MulGas uint64 = 12000 // Price for BLS12-381 elliptic curve G1 point scalar multiplication
Bls12381G2AddGas uint64 = 4500 // Price for BLS12-381 elliptic curve G2 point addition
Bls12381G2MulGas uint64 = 55000 // Price for BLS12-381 elliptic curve G2 point scalar multiplication
Bls12381PairingBaseGas uint64 = 115000 // Base gas price for BLS12-381 elliptic curve pairing check
Bls12381PairingPerPairGas uint64 = 23000 // Per-point pair gas price for BLS12-381 elliptic curve pairing check
Bls12381MapG1Gas uint64 = 5500 // Gas price for BLS12-381 mapping field element to G1 operation
Bls12381MapG2Gas uint64 = 110000 // Gas price for BLS12-381 mapping field element to G2 operation
// The Refund Quotient is the cap on how much of the used gas can be refunded. Before EIP-3529,
// up to half the consumed gas could be refunded. Redefined as 1/5th in EIP-3529
RefundQuotient uint64 = 2
RefundQuotientEIP3529 uint64 = 5
// EIP-3860 to limit size of initcode // EIP-3860 to limit size of initcode
MaxInitCodeSize = 2 * MaxCodeSize // Maximum initcode to permit in a creation transaction and create instructions MaxInitCodeSize = 2 * MaxCodeSize // Maximum initcode to permit in a creation transaction and create instructions
InitCodeWordGas = 2 InitCodeWordGas = 2