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core: deploy EIP-4788 contract in dev mode genesis #29655

Merged
merged 7 commits into from
May 14, 2024
Merged

core: deploy EIP-4788 contract in dev mode genesis #29655

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746ae51
core: support EIP-4788 Pre-deploy contract to dev environment
0xbeny Apr 25, 2024
25f8f81
core: refactor DeveloperGenesisBlock
0xbeny Apr 25, 2024
07ffbc0
fix: read BeaconRootsCode by fromHex
0xbeny Apr 25, 2024
bd7834d
lint: remove white-space
0xbeny Apr 26, 2024
1400be4
Update chain_makers_test.go
fjl May 14, 2024
8fc0781
Update chain_makers_test.go
fjl May 14, 2024
5b770d2
Update genesis.go
fjl May 14, 2024
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3 changes: 1 addition & 2 deletions core/chain_makers_test.go
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Expand Up @@ -43,12 +43,11 @@ func TestGeneratePOSChain(t *testing.T) {
bb = common.Address{0xbb}
funds = big.NewInt(0).Mul(big.NewInt(1337), big.NewInt(params.Ether))
config = *params.AllEthashProtocolChanges
asm4788 = common.Hex2Bytes("3373fffffffffffffffffffffffffffffffffffffffe14604d57602036146024575f5ffd5b5f35801560495762001fff810690815414603c575f5ffd5b62001fff01545f5260205ff35b5f5ffd5b62001fff42064281555f359062001fff015500")
gspec = &Genesis{
Config: &config,
Alloc: types.GenesisAlloc{
address: {Balance: funds},
params.BeaconRootsAddress: {Balance: common.Big0, Code: asm4788},
params.BeaconRootsAddress: {Code: params.BeaconRootsCode},
},
BaseFee: big.NewInt(params.InitialBaseFee),
Difficulty: common.Big1,
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2 changes: 2 additions & 0 deletions core/genesis.go
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Expand Up @@ -593,6 +593,8 @@ func DeveloperGenesisBlock(gasLimit uint64, faucet *common.Address) *Genesis {
common.BytesToAddress([]byte{7}): {Balance: big.NewInt(1)}, // ECScalarMul
common.BytesToAddress([]byte{8}): {Balance: big.NewInt(1)}, // ECPairing
common.BytesToAddress([]byte{9}): {Balance: big.NewInt(1)}, // BLAKE2b
// Pre-deploy EIP-4788 system contract
params.BeaconRootsAddress: types.Account{Nonce: 1, Code: params.BeaconRootsCode},
},
}
if faucet != nil {
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4 changes: 4 additions & 0 deletions params/protocol_params.go
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Expand Up @@ -186,6 +186,10 @@ var (

// BeaconRootsAddress is the address where historical beacon roots are stored as per EIP-4788
BeaconRootsAddress = common.HexToAddress("0x000F3df6D732807Ef1319fB7B8bB8522d0Beac02")

// BeaconRootsCode is the code where historical beacon roots are stored as per EIP-4788
BeaconRootsCode = common.FromHex("3373fffffffffffffffffffffffffffffffffffffffe14604d57602036146024575f5ffd5b5f35801560495762001fff810690815414603c575f5ffd5b62001fff01545f5260205ff35b5f5ffd5b62001fff42064281555f359062001fff015500")

// SystemAddress is where the system-transaction is sent from as per EIP-4788
SystemAddress = common.HexToAddress("0xfffffffffffffffffffffffffffffffffffffffe")
)