forks/go-ethereum
1
0
Fork 1
mirror of https://github.com/ethereum/go-ethereum.git synced 2026-06-24 23:46:17 +00:00
Code Issues Projects Releases Packages Wiki Activity Actions

2780: don't charge for precompiles

Browse source
This commit is contained in:
Marius van der Wijden 2026-06-24 17:36:01 +02:00
parent 0b699f5791
commit bde29cee44
2 changed files with 11 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
core/state_transition.go
View file

@ -854,7 +854,10 @@ func (st *stateTransition) chargeCallRecipientEIP2780(value *uint256.Int) bool {
cost vm.GasCosts
to = *st.msg.To
)
if !value.IsZero() && st.state.Empty(to) {
// EIP-8037: a value transfer to an empty recipient charges NEW_ACCOUNT
// state gas — except for precompiles, which are protocol-inherent and not
// "created" by the transfer, so the charge is suppressed for them.
if !value.IsZero() && st.state.Empty(to) && !st.evm.IsPrecompile(to) {
cost.StateGas += params.AccountCreationSize * st.evm.Context.CostPerStateByte
}
if _, ok := types.ParseDelegation(st.state.GetCode(to)); ok {

7
core/vm/evm.go
View file

@ -46,6 +46,13 @@ func (evm *EVM) precompile(addr common.Address) (PrecompiledContract, bool) {
return p, ok
}
// IsPrecompile reports whether addr is an active precompile for the current
// fork ruleset.
func (evm *EVM) IsPrecompile(addr common.Address) bool {
_, ok := evm.precompiles[addr]
return ok
}
// BlockContext provides the EVM with auxiliary information. Once provided
// it shouldn't be modified.
type BlockContext struct {