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small renaming
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parent
049856b01e
commit
83180bed8c
1 changed files with 13 additions and 14 deletions
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@ -237,12 +237,12 @@ func gasCallEIP7702(evm *EVM, contract *Contract, stack *Stack, mem *Memory, mem
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func makeCallVariantGasCallEIP7702(oldCalculatorStateful, oldCalculatorStateless gasFunc) gasFunc {
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return func(evm *EVM, contract *Contract, stack *Stack, mem *Memory, memorySize uint64) (uint64, error) {
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var (
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eip150BaseGas uint64 // gas used for memory expansion, transfer costs -> input to the 63/64 bounding
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eip7702Gas uint64
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eip2929Gas uint64
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addr = common.Address(stack.Back(1).Bytes20())
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overflow bool
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err error
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oldStateless uint64 // gas used for memory expansion, transfer costs -> input to the 63/64 bounding
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eip7702Gas uint64
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eip2929Gas uint64
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addr = common.Address(stack.Back(1).Bytes20())
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overflow bool
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err error
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)
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// Check slot presence in the access list
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@ -258,14 +258,13 @@ func makeCallVariantGasCallEIP7702(oldCalculatorStateful, oldCalculatorStateless
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}
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eip2929Gas = coldCost
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}
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eip150BaseGas, err = oldCalculatorStateless(evm, contract, stack, mem, memorySize)
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// ensure the portion of the call cost which doesn't depend on state lookups
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// is covered by the provided gas. Namely, the memory expansion and value transfer costs.
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oldStateless, err = oldCalculatorStateless(evm, contract, stack, mem, memorySize)
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if err != nil {
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return 0, err
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}
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// ensure the portion of the call cost which doesn't depend on state lookups
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// is covered by the provided gas
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if contract.Gas < eip150BaseGas {
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if contract.Gas < oldStateless {
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return 0, ErrOutOfGas
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}
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@ -274,7 +273,7 @@ func makeCallVariantGasCallEIP7702(oldCalculatorStateful, oldCalculatorStateless
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return oldStateful, err
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}
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if eip150BaseGas, overflow = math.SafeAdd(eip150BaseGas, oldStateful); overflow {
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if oldStateless, overflow = math.SafeAdd(oldStateless, oldStateful); overflow {
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return 0, ErrOutOfGas
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}
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@ -293,7 +292,7 @@ func makeCallVariantGasCallEIP7702(oldCalculatorStateful, oldCalculatorStateless
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}
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}
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evm.callGasTemp, err = callGas(evm.chainRules.IsEIP150, contract.Gas, eip150BaseGas, stack.Back(0))
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evm.callGasTemp, err = callGas(evm.chainRules.IsEIP150, contract.Gas, oldStateless, stack.Back(0))
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if err != nil {
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return 0, err
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}
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@ -320,7 +319,7 @@ func makeCallVariantGasCallEIP7702(oldCalculatorStateful, oldCalculatorStateless
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if overflow {
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return 0, ErrGasUintOverflow
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}
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totalCost, overflow = math.SafeAdd(totalCost, eip150BaseGas)
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totalCost, overflow = math.SafeAdd(totalCost, oldStateless)
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if overflow {
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return 0, ErrGasUintOverflow
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}
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