From 8919c5c0fc9d1c8e528e4b05e11644b6515bf45a Mon Sep 17 00:00:00 2001 From: 0xbeny <55846654+0xbeny@users.noreply.github.com> Date: Tue, 14 May 2024 17:04:32 +0400 Subject: [PATCH] core: deploy EIP-4788 contract in dev mode genesis (#29655) Co-authored-by: Felix Lange --- core/chain_makers_test.go | 3 +-- core/genesis.go | 2 ++ params/protocol_params.go | 4 ++++ 3 files changed, 7 insertions(+), 2 deletions(-) diff --git a/core/chain_makers_test.go b/core/chain_makers_test.go index a2ec9e6507..6241f3fb69 100644 --- a/core/chain_makers_test.go +++ b/core/chain_makers_test.go @@ -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, diff --git a/core/genesis.go b/core/genesis.go index 42836e0269..042071c531 100644 --- a/core/genesis.go +++ b/core/genesis.go @@ -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 { diff --git a/params/protocol_params.go b/params/protocol_params.go index d375a96642..8ffe8ee75d 100644 --- a/params/protocol_params.go +++ b/params/protocol_params.go @@ -187,6 +187,10 @@ 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") )