forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-08-19 18:32:23 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions 1

rename access witness functions

Browse source
This commit is contained in:
Guillaume Ballet 2024-04-15 21:30:17 +02:00
parent fea85534ec
commit 2334cb7275
8 changed files with 52 additions and 52 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
consensus/beacon/consensus.go
View file

@ -364,7 +364,7 @@ func (beacon *Beacon) Finalize(chain consensus.ChainHeaderReader, header *types.
// Add the balance of each withdrawal to the witness, no gas will // Add the balance of each withdrawal to the witness, no gas will
// be charged. // be charged.
if chain.Config().IsEIP4762(header.Number, header.Time) { if chain.Config().IsEIP4762(header.Number, header.Time) {
state.Witness().TouchBalance(w.Address[:], true) state.Witness().BalanceGas(w.Address[:], true)
} }
} }
// No block reward which is issued by consensus layer instead. // No block reward which is issued by consensus layer instead.

40
core/state/access_witness.go
View file

@ -89,9 +89,9 @@ func (aw *AccessWitness) Copy() *AccessWitness {
return naw return naw
} }
// TouchFullAccount returns the gas to be charged for each of the currently cold // AddAccount returns the gas to be charged for each of the currently cold
// member fields of an account. // member fields of an account.
func (aw *AccessWitness) TouchFullAccount(addr []byte, isWrite bool) uint64 { func (aw *AccessWitness) AddAccount(addr []byte, isWrite bool) uint64 {
var gas uint64 var gas uint64
for i := utils.VersionLeafKey; i <= utils.CodeSizeLeafKey; i++ { for i := utils.VersionLeafKey; i <= utils.CodeSizeLeafKey; i++ {
gas += aw.touchAddressAndChargeGas(addr, zeroTreeIndex, byte(i), isWrite) gas += aw.touchAddressAndChargeGas(addr, zeroTreeIndex, byte(i), isWrite)
@ -99,28 +99,28 @@ func (aw *AccessWitness) TouchFullAccount(addr []byte, isWrite bool) uint64 {
return gas return gas
} }
// TouchAndChargeMessageCall returns the gas to be charged for each of the currently // MessageCallGas returns the gas to be charged for each of the currently
// cold member fields of an account, that need to be touched when making a message // cold member fields of an account, that need to be touched when making a message
// call to that account. // call to that account.
func (aw *AccessWitness) TouchAndChargeMessageCall(destination []byte) uint64 { func (aw *AccessWitness) MessageCallGas(destination []byte) uint64 {
var gas uint64 var gas uint64
gas += aw.touchAddressAndChargeGas(destination, zeroTreeIndex, utils.VersionLeafKey, false) gas += aw.touchAddressAndChargeGas(destination, zeroTreeIndex, utils.VersionLeafKey, false)
gas += aw.touchAddressAndChargeGas(destination, zeroTreeIndex, utils.CodeSizeLeafKey, false) gas += aw.touchAddressAndChargeGas(destination, zeroTreeIndex, utils.CodeSizeLeafKey, false)
return gas return gas
} }
// TouchAndChargeValueTransfer returns the gas to be charged for each of the currently // ValueTransferGas returns the gas to be charged for each of the currently
// cold balance member fields of the caller and the callee accounts. // cold balance member fields of the caller and the callee accounts.
func (aw *AccessWitness) TouchAndChargeValueTransfer(callerAddr, targetAddr []byte) uint64 { func (aw *AccessWitness) ValueTransferGas(callerAddr, targetAddr []byte) uint64 {
var gas uint64 var gas uint64
gas += aw.touchAddressAndChargeGas(callerAddr, zeroTreeIndex, utils.BalanceLeafKey, true) gas += aw.touchAddressAndChargeGas(callerAddr, zeroTreeIndex, utils.BalanceLeafKey, true)
gas += aw.touchAddressAndChargeGas(targetAddr, zeroTreeIndex, utils.BalanceLeafKey, true) gas += aw.touchAddressAndChargeGas(targetAddr, zeroTreeIndex, utils.BalanceLeafKey, true)
return gas return gas
} }
// TouchAndChargeContractCreateInit returns the access gas costs for the initialization of // ContractCreateInitGas returns the access gas costs for the initialization of
// a contract creation. // a contract creation.
func (aw *AccessWitness) TouchAndChargeContractCreateInit(addr []byte, createSendsValue bool) uint64 { func (aw *AccessWitness) ContractCreateInitGas(addr []byte, createSendsValue bool) uint64 {
var gas uint64 var gas uint64
gas += aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.VersionLeafKey, true) gas += aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.VersionLeafKey, true)
gas += aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.NonceLeafKey, true) gas += aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.NonceLeafKey, true)
@ -130,24 +130,24 @@ func (aw *AccessWitness) TouchAndChargeContractCreateInit(addr []byte, createSen
return gas return gas
} }
// TouchTxOrigin adds the member fields of the sender account to the witness, // AddTxOrigin adds the member fields of the sender account to the witness,
// so that cold accesses are not charged, since they are covered by the 21000 gas. // so that cold accesses are not charged, since they are covered by the 21000 gas.
func (aw *AccessWitness) TouchTxOrigin(originAddr []byte) { func (aw *AccessWitness) AddTxOrigin(originAddr []byte) {
for i := utils.VersionLeafKey; i <= utils.CodeSizeLeafKey; i++ { for i := utils.VersionLeafKey; i <= utils.CodeSizeLeafKey; i++ {
aw.touchAddressAndChargeGas(originAddr, zeroTreeIndex, byte(i), i == utils.BalanceLeafKey || i == utils.NonceLeafKey) aw.touchAddressAndChargeGas(originAddr, zeroTreeIndex, byte(i), i == utils.BalanceLeafKey || i == utils.NonceLeafKey)
} }
} }
// TouchTxDestination adds the member fields of the sender account to the witness, // AddTxDestination adds the member fields of the sender account to the witness,
// so that cold accesses are not charged, since they are covered by the 21000 gas. // so that cold accesses are not charged, since they are covered by the 21000 gas.
func (aw *AccessWitness) TouchTxDestination(targetAddr []byte, sendsValue bool) { func (aw *AccessWitness) AddTxDestination(targetAddr []byte, sendsValue bool) {
for i := utils.VersionLeafKey; i <= utils.CodeSizeLeafKey; i++ { for i := utils.VersionLeafKey; i <= utils.CodeSizeLeafKey; i++ {
aw.touchAddressAndChargeGas(targetAddr, zeroTreeIndex, byte(i), i == utils.VersionLeafKey && sendsValue) aw.touchAddressAndChargeGas(targetAddr, zeroTreeIndex, byte(i), i == utils.VersionLeafKey && sendsValue)
} }
} }
// TouchSlotAndChargeGas returns the amount of gas to be charged for a cold storage access. // SlotGas returns the amount of gas to be charged for a cold storage access.
func (aw *AccessWitness) TouchSlotAndChargeGas(addr []byte, slot common.Hash, isWrite bool) uint64 { func (aw *AccessWitness) SlotGas(addr []byte, slot common.Hash, isWrite bool) uint64 {
treeIndex, subIndex := utils.StorageIndex(slot.Bytes()) treeIndex, subIndex := utils.StorageIndex(slot.Bytes())
return aw.touchAddressAndChargeGas(addr, *treeIndex, subIndex, isWrite) return aw.touchAddressAndChargeGas(addr, *treeIndex, subIndex, isWrite)
} }
@ -238,7 +238,7 @@ func newChunkAccessKey(branchKey branchAccessKey, leafKey byte) chunkAccessKey {
} }
// touchCodeChunksRangeOnReadAndChargeGas is a helper function to touch every chunk in a code range and charge witness gas costs // touchCodeChunksRangeOnReadAndChargeGas is a helper function to touch every chunk in a code range and charge witness gas costs
func (aw *AccessWitness) TouchCodeChunksRangeAndChargeGas(contractAddr []byte, startPC, size uint64, codeLen uint64, isWrite bool) uint64 { func (aw *AccessWitness) CodeChunksRangeGas(contractAddr []byte, startPC, size uint64, codeLen uint64, isWrite bool) uint64 {
// note that in the case where the copied code is outside the range of the // note that in the case where the copied code is outside the range of the
// contract code but touches the last leaf with contract code in it, // contract code but touches the last leaf with contract code in it,
// we don't include the last leaf of code in the AccessWitness. The // we don't include the last leaf of code in the AccessWitness. The
@ -272,22 +272,22 @@ func (aw *AccessWitness) TouchCodeChunksRangeAndChargeGas(contractAddr []byte, s
return statelessGasCharged return statelessGasCharged
} }
func (aw *AccessWitness) TouchVersion(addr []byte, isWrite bool) uint64 { func (aw *AccessWitness) VersionGas(addr []byte, isWrite bool) uint64 {
return aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.VersionLeafKey, isWrite) return aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.VersionLeafKey, isWrite)
} }
func (aw *AccessWitness) TouchBalance(addr []byte, isWrite bool) uint64 { func (aw *AccessWitness) BalanceGas(addr []byte, isWrite bool) uint64 {
return aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.BalanceLeafKey, isWrite) return aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.BalanceLeafKey, isWrite)
} }
func (aw *AccessWitness) TouchNonce(addr []byte, isWrite bool) uint64 { func (aw *AccessWitness) NonceGas(addr []byte, isWrite bool) uint64 {
return aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.NonceLeafKey, isWrite) return aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.NonceLeafKey, isWrite)
} }
func (aw *AccessWitness) TouchCodeSize(addr []byte, isWrite bool) uint64 { func (aw *AccessWitness) CodeSizeGas(addr []byte, isWrite bool) uint64 {
return aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.CodeSizeLeafKey, isWrite) return aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.CodeSizeLeafKey, isWrite)
} }
func (aw *AccessWitness) TouchCodeHash(addr []byte, isWrite bool) uint64 { func (aw *AccessWitness) CodeHashGas(addr []byte, isWrite bool) uint64 {
return aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.CodeKeccakLeafKey, isWrite) return aw.touchAddressAndChargeGas(addr, zeroTreeIndex, utils.CodeKeccakLeafKey, isWrite)
} }

6
core/state_transition.go
View file

@ -422,10 +422,10 @@ func (st *StateTransition) TransitionDb() (*ExecutionResult, error) {
targetAddr := msg.To targetAddr := msg.To
originAddr := msg.From originAddr := msg.From
st.evm.Accesses.TouchTxOrigin(originAddr.Bytes()) st.evm.Accesses.AddTxOrigin(originAddr.Bytes())
if msg.To != nil { if msg.To != nil {
st.evm.Accesses.TouchTxDestination(targetAddr.Bytes(), msg.Value.Sign() != 0) st.evm.Accesses.AddTxDestination(targetAddr.Bytes(), msg.Value.Sign() != 0)
// ensure the code size ends up in the access witness // ensure the code size ends up in the access witness
st.evm.StateDB.GetCodeSize(*targetAddr) st.evm.StateDB.GetCodeSize(*targetAddr)
@ -488,7 +488,7 @@ func (st *StateTransition) TransitionDb() (*ExecutionResult, error) {
// add the coinbase to the witness iff the fee is greater than 0 // add the coinbase to the witness iff the fee is greater than 0
if rules.IsEIP4762 && fee.Sign() != 0 { if rules.IsEIP4762 && fee.Sign() != 0 {
st.evm.Accesses.TouchBalance(st.evm.Context.Coinbase[:], true) st.evm.Accesses.BalanceGas(st.evm.Context.Coinbase[:], true)
} }
} }

8
core/vm/evm.go
View file

@ -211,7 +211,7 @@ func (evm *EVM) Call(caller ContractRef, addr common.Address, input []byte, gas
if !evm.StateDB.Exist(addr) { if !evm.StateDB.Exist(addr) {
if !isPrecompile && evm.chainRules.IsEIP4762 { if !isPrecompile && evm.chainRules.IsEIP4762 {
// add proof of absence to witness // add proof of absence to witness
wgas := evm.Accesses.TouchFullAccount(addr.Bytes(), false) wgas := evm.Accesses.AddAccount(addr.Bytes(), false)
if gas < wgas { if gas < wgas {
evm.StateDB.RevertToSnapshot(snapshot) evm.StateDB.RevertToSnapshot(snapshot)
return nil, 0, ErrOutOfGas return nil, 0, ErrOutOfGas
@ -510,7 +510,7 @@ func (evm *EVM) create(caller ContractRef, codeAndHash *codeAndHash, gas uint64,
// Charge the contract creation init gas in verkle mode // Charge the contract creation init gas in verkle mode
if evm.chainRules.IsEIP4762 { if evm.chainRules.IsEIP4762 {
if !contract.UseGas(evm.Accesses.TouchAndChargeContractCreateInit(address.Bytes(), value.Sign() != 0), evm.Config.Tracer, tracing.GasChangeWitnessContractInit) { if !contract.UseGas(evm.Accesses.ContractCreateInitGas(address.Bytes(), value.Sign() != 0), evm.Config.Tracer, tracing.GasChangeWitnessContractInit) {
err = ErrOutOfGas err = ErrOutOfGas
} }
} }
@ -541,11 +541,11 @@ func (evm *EVM) create(caller ContractRef, codeAndHash *codeAndHash, gas uint64,
} }
} else { } else {
// Contract creation completed, touch the missing fields in the contract // Contract creation completed, touch the missing fields in the contract
if !contract.UseGas(evm.Accesses.TouchFullAccount(address.Bytes()[:], true), evm.Config.Tracer, tracing.GasChangeWitnessContractCreation) { if !contract.UseGas(evm.Accesses.AddAccount(address.Bytes()[:], true), evm.Config.Tracer, tracing.GasChangeWitnessContractCreation) {
err = ErrCodeStoreOutOfGas err = ErrCodeStoreOutOfGas
} }
if err == nil && len(ret) > 0 && !contract.UseGas(evm.Accesses.TouchCodeChunksRangeAndChargeGas(address.Bytes(), 0, uint64(len(ret)), uint64(len(ret)), true), evm.Config.Tracer, tracing.GasChangeWitnessCodeChunk) { if err == nil && len(ret) > 0 && !contract.UseGas(evm.Accesses.CodeChunksRangeGas(address.Bytes(), 0, uint64(len(ret)), uint64(len(ret)), true), evm.Config.Tracer, tracing.GasChangeWitnessCodeChunk) {
err = ErrCodeStoreOutOfGas err = ErrCodeStoreOutOfGas
} }
} }

4
core/vm/gas_table.go
View file

@ -404,7 +404,7 @@ func gasCall(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize
} }
if evm.chainRules.IsEIP4762 { if evm.chainRules.IsEIP4762 {
if transfersValue { if transfersValue {
gas, overflow = math.SafeAdd(gas, evm.Accesses.TouchAndChargeValueTransfer(contract.Address().Bytes()[:], address.Bytes()[:])) gas, overflow = math.SafeAdd(gas, evm.Accesses.ValueTransferGas(contract.Address().Bytes()[:], address.Bytes()[:]))
if overflow { if overflow {
return 0, ErrGasUintOverflow return 0, ErrGasUintOverflow
} }
@ -440,7 +440,7 @@ func gasCallCode(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memory
address := common.Address(stack.Back(1).Bytes20()) address := common.Address(stack.Back(1).Bytes20())
transfersValue := !stack.Back(2).IsZero() transfersValue := !stack.Back(2).IsZero()
if transfersValue { if transfersValue {
gas, overflow = math.SafeAdd(gas, evm.Accesses.TouchAndChargeValueTransfer(contract.Address().Bytes()[:], address.Bytes()[:])) gas, overflow = math.SafeAdd(gas, evm.Accesses.ValueTransferGas(contract.Address().Bytes()[:], address.Bytes()[:]))
if overflow { if overflow {
return 0, ErrGasUintOverflow return 0, ErrGasUintOverflow
} }

10
core/vm/instructions.go
View file

@ -389,7 +389,7 @@ func opExtCodeCopy(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext)
self: AccountRef(addr), self: AccountRef(addr),
} }
paddedCodeCopy, copyOffset, nonPaddedCopyLength := getDataAndAdjustedBounds(code, uint64CodeOffset, length.Uint64()) paddedCodeCopy, copyOffset, nonPaddedCopyLength := getDataAndAdjustedBounds(code, uint64CodeOffset, length.Uint64())
statelessGas := interpreter.evm.Accesses.TouchCodeChunksRangeAndChargeGas(addr[:], copyOffset, nonPaddedCopyLength, uint64(len(contract.Code)), false) statelessGas := interpreter.evm.Accesses.CodeChunksRangeGas(addr[:], copyOffset, nonPaddedCopyLength, uint64(len(contract.Code)), false)
if !scope.Contract.UseGas(statelessGas, interpreter.evm.Config.Tracer, tracing.GasChangeUnspecified) { if !scope.Contract.UseGas(statelessGas, interpreter.evm.Config.Tracer, tracing.GasChangeUnspecified) {
scope.Contract.Gas = 0 scope.Contract.Gas = 0
return nil, ErrOutOfGas return nil, ErrOutOfGas
@ -606,7 +606,7 @@ func opCreate(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]b
if interpreter.evm.chainRules.IsEIP4762 { if interpreter.evm.chainRules.IsEIP4762 {
contractAddress := crypto.CreateAddress(scope.Contract.Address(), interpreter.evm.StateDB.GetNonce(scope.Contract.Address())) contractAddress := crypto.CreateAddress(scope.Contract.Address(), interpreter.evm.StateDB.GetNonce(scope.Contract.Address()))
statelessGas := interpreter.evm.Accesses.TouchAndChargeContractCreateInit(contractAddress.Bytes()[:], value.Sign() != 0) statelessGas := interpreter.evm.Accesses.ContractCreateInitGas(contractAddress.Bytes()[:], value.Sign() != 0)
if !scope.Contract.UseGas(statelessGas, interpreter.evm.Config.Tracer, tracing.GasChangeUnspecified) { if !scope.Contract.UseGas(statelessGas, interpreter.evm.Config.Tracer, tracing.GasChangeUnspecified) {
return nil, ErrExecutionReverted return nil, ErrExecutionReverted
} }
@ -655,7 +655,7 @@ func opCreate2(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]
if interpreter.evm.chainRules.IsEIP4762 { if interpreter.evm.chainRules.IsEIP4762 {
codeAndHash := &codeAndHash{code: input} codeAndHash := &codeAndHash{code: input}
contractAddress := crypto.CreateAddress2(scope.Contract.Address(), salt.Bytes32(), codeAndHash.Hash().Bytes()) contractAddress := crypto.CreateAddress2(scope.Contract.Address(), salt.Bytes32(), codeAndHash.Hash().Bytes())
statelessGas := interpreter.evm.Accesses.TouchAndChargeContractCreateInit(contractAddress.Bytes()[:], endowment.Sign() != 0) statelessGas := interpreter.evm.Accesses.ContractCreateInitGas(contractAddress.Bytes()[:], endowment.Sign() != 0)
if !scope.Contract.UseGas(statelessGas, interpreter.evm.Config.Tracer, tracing.GasChangeUnspecified) { if !scope.Contract.UseGas(statelessGas, interpreter.evm.Config.Tracer, tracing.GasChangeUnspecified) {
return nil, ErrExecutionReverted return nil, ErrExecutionReverted
} }
@ -918,7 +918,7 @@ func opPush1(pc *uint64, interpreter *EVMInterpreter, scope *ScopeContext) ([]by
// touch next chunk if PUSH1 is at the boundary. if so, *pc has // touch next chunk if PUSH1 is at the boundary. if so, *pc has
// advanced past this boundary. // advanced past this boundary.
contractAddr := scope.Contract.Address() contractAddr := scope.Contract.Address()
statelessGas := interpreter.evm.Accesses.TouchCodeChunksRangeAndChargeGas(contractAddr[:], *pc+1, uint64(1), uint64(len(scope.Contract.Code)), false) statelessGas := interpreter.evm.Accesses.CodeChunksRangeGas(contractAddr[:], *pc+1, uint64(1), uint64(len(scope.Contract.Code)), false)
if !scope.Contract.UseGas(statelessGas, interpreter.evm.Config.Tracer, tracing.GasChangeUnspecified) { if !scope.Contract.UseGas(statelessGas, interpreter.evm.Config.Tracer, tracing.GasChangeUnspecified) {
scope.Contract.Gas = 0 scope.Contract.Gas = 0
return nil, ErrOutOfGas return nil, ErrOutOfGas
@ -947,7 +947,7 @@ func makePush(size uint64, pushByteSize int) executionFunc {
if !scope.Contract.IsDeployment && interpreter.evm.chainRules.IsEIP4762 { if !scope.Contract.IsDeployment && interpreter.evm.chainRules.IsEIP4762 {
contractAddr := scope.Contract.Address() contractAddr := scope.Contract.Address()
statelessGas := interpreter.evm.Accesses.TouchCodeChunksRangeAndChargeGas(contractAddr[:], uint64(start), uint64(pushByteSize), uint64(len(scope.Contract.Code)), false) statelessGas := interpreter.evm.Accesses.CodeChunksRangeGas(contractAddr[:], uint64(start), uint64(pushByteSize), uint64(len(scope.Contract.Code)), false)
if !scope.Contract.UseGas(statelessGas, interpreter.evm.Config.Tracer, tracing.GasChangeUnspecified) { if !scope.Contract.UseGas(statelessGas, interpreter.evm.Config.Tracer, tracing.GasChangeUnspecified) {
scope.Contract.Gas = 0 scope.Contract.Gas = 0
return nil, ErrOutOfGas return nil, ErrOutOfGas

2
core/vm/interpreter.go
View file

@ -227,7 +227,7 @@ func (in *EVMInterpreter) Run(contract *Contract, input []byte, readOnly bool) (
// if the PC ends up in a new "chunk" of verkleized code, charge the // if the PC ends up in a new "chunk" of verkleized code, charge the
// associated costs. // associated costs.
contractAddr := contract.Address() contractAddr := contract.Address()
contract.Gas -= in.evm.TxContext.Accesses.TouchCodeChunksRangeAndChargeGas(contractAddr[:], pc, 1, uint64(len(contract.Code)), false) contract.Gas -= in.evm.TxContext.Accesses.CodeChunksRangeGas(contractAddr[:], pc, 1, uint64(len(contract.Code)), false)
} }
// Get the operation from the jump table and validate the stack to ensure there are // Get the operation from the jump table and validate the stack to ensure there are

32
core/vm/operations_verkle.go
View file

@ -23,7 +23,7 @@ import (
) )
func gasSStore4762(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) { func gasSStore4762(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
gas := evm.Accesses.TouchSlotAndChargeGas(contract.Address().Bytes(), common.Hash(stack.peek().Bytes32()), true) gas := evm.Accesses.SlotGas(contract.Address().Bytes(), common.Hash(stack.peek().Bytes32()), true)
if gas == 0 { if gas == 0 {
gas = params.WarmStorageReadCostEIP2929 gas = params.WarmStorageReadCostEIP2929
} }
@ -31,7 +31,7 @@ func gasSStore4762(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memo
} }
func gasSLoad4762(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) { func gasSLoad4762(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
gas := evm.Accesses.TouchSlotAndChargeGas(contract.Address().Bytes(), common.Hash(stack.peek().Bytes32()), false) gas := evm.Accesses.SlotGas(contract.Address().Bytes(), common.Hash(stack.peek().Bytes32()), false)
if gas == 0 { if gas == 0 {
gas = params.WarmStorageReadCostEIP2929 gas = params.WarmStorageReadCostEIP2929
} }
@ -40,7 +40,7 @@ func gasSLoad4762(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memor
func gasBalance4762(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) { func gasBalance4762(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
address := stack.peek().Bytes20() address := stack.peek().Bytes20()
gas := evm.Accesses.TouchBalance(address[:], false) gas := evm.Accesses.BalanceGas(address[:], false)
if gas == 0 { if gas == 0 {
gas = params.WarmStorageReadCostEIP2929 gas = params.WarmStorageReadCostEIP2929
} }
@ -52,8 +52,8 @@ func gasExtCodeSize4762(evm *EVM, contract *Contract, stack *Stack, mem *Memory,
if _, isPrecompile := evm.precompile(address); isPrecompile { if _, isPrecompile := evm.precompile(address); isPrecompile {
return 0, nil return 0, nil
} }
wgas := evm.Accesses.TouchVersion(address[:], false) wgas := evm.Accesses.VersionGas(address[:], false)
wgas += evm.Accesses.TouchCodeSize(address[:], false) wgas += evm.Accesses.CodeSizeGas(address[:], false)
if wgas == 0 { if wgas == 0 {
wgas = params.WarmStorageReadCostEIP2929 wgas = params.WarmStorageReadCostEIP2929
} }
@ -65,7 +65,7 @@ func gasExtCodeHash4762(evm *EVM, contract *Contract, stack *Stack, mem *Memory,
if _, isPrecompile := evm.precompile(address); isPrecompile { if _, isPrecompile := evm.precompile(address); isPrecompile {
return 0, nil return 0, nil
} }
codehashgas := evm.Accesses.TouchCodeHash(address[:], false) codehashgas := evm.Accesses.CodeHashGas(address[:], false)
if codehashgas == 0 { if codehashgas == 0 {
codehashgas = params.WarmStorageReadCostEIP2929 codehashgas = params.WarmStorageReadCostEIP2929
} }
@ -81,7 +81,7 @@ func makeCallVariantGasEIP4762(oldCalculator gasFunc) gasFunc {
if _, isPrecompile := evm.precompile(contract.Address()); isPrecompile { if _, isPrecompile := evm.precompile(contract.Address()); isPrecompile {
return gas, nil return gas, nil
} }
wgas := evm.Accesses.TouchAndChargeMessageCall(contract.Address().Bytes()) wgas := evm.Accesses.MessageCallGas(contract.Address().Bytes())
if wgas == 0 { if wgas == 0 {
wgas = params.WarmStorageReadCostEIP2929 wgas = params.WarmStorageReadCostEIP2929
} }
@ -102,17 +102,17 @@ func gasSelfdestructEIP4762(evm *EVM, contract *Contract, stack *Stack, mem *Mem
return 0, nil return 0, nil
} }
contractAddr := contract.Address() contractAddr := contract.Address()
statelessGas := evm.Accesses.TouchVersion(contractAddr[:], false) statelessGas := evm.Accesses.VersionGas(contractAddr[:], false)
statelessGas += evm.Accesses.TouchCodeSize(contractAddr[:], false) statelessGas += evm.Accesses.CodeSizeGas(contractAddr[:], false)
statelessGas += evm.Accesses.TouchBalance(contractAddr[:], false) statelessGas += evm.Accesses.BalanceGas(contractAddr[:], false)
if contractAddr != beneficiaryAddr { if contractAddr != beneficiaryAddr {
statelessGas += evm.Accesses.TouchBalance(beneficiaryAddr[:], false) statelessGas += evm.Accesses.BalanceGas(beneficiaryAddr[:], false)
} }
// Charge write costs if it transfers value // Charge write costs if it transfers value
if evm.StateDB.GetBalance(contractAddr).Sign() != 0 { if evm.StateDB.GetBalance(contractAddr).Sign() != 0 {
statelessGas += evm.Accesses.TouchBalance(contractAddr[:], true) statelessGas += evm.Accesses.BalanceGas(contractAddr[:], true)
if contractAddr != beneficiaryAddr { if contractAddr != beneficiaryAddr {
statelessGas += evm.Accesses.TouchBalance(beneficiaryAddr[:], true) statelessGas += evm.Accesses.BalanceGas(beneficiaryAddr[:], true)
} }
} }
return statelessGas, nil return statelessGas, nil
@ -133,7 +133,7 @@ func gasCodeCopyEip4762(evm *EVM, contract *Contract, stack *Stack, mem *Memory,
} }
_, copyOffset, nonPaddedCopyLength := getDataAndAdjustedBounds(contract.Code, uint64CodeOffset, length.Uint64()) _, copyOffset, nonPaddedCopyLength := getDataAndAdjustedBounds(contract.Code, uint64CodeOffset, length.Uint64())
if !contract.IsDeployment { if !contract.IsDeployment {
gas += evm.Accesses.TouchCodeChunksRangeAndChargeGas(contract.Address().Bytes(), copyOffset, nonPaddedCopyLength, uint64(len(contract.Code)), false) gas += evm.Accesses.CodeChunksRangeGas(contract.Address().Bytes(), copyOffset, nonPaddedCopyLength, uint64(len(contract.Code)), false)
} }
return gas, nil return gas, nil
} }
@ -145,8 +145,8 @@ func gasExtCodeCopyEIP4762(evm *EVM, contract *Contract, stack *Stack, mem *Memo
return 0, err return 0, err
} }
addr := common.Address(stack.peek().Bytes20()) addr := common.Address(stack.peek().Bytes20())
wgas := evm.Accesses.TouchVersion(addr[:], false) wgas := evm.Accesses.VersionGas(addr[:], false)
wgas += evm.Accesses.TouchCodeSize(addr[:], false) wgas += evm.Accesses.CodeSizeGas(addr[:], false)
if wgas == 0 { if wgas == 0 {
wgas = params.WarmStorageReadCostEIP2929 wgas = params.WarmStorageReadCostEIP2929
} }