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Gloas alpha spec 8 (#9315)

Browse Source 
https://github.com/ethereum/consensus-specs/releases/tag/v1.7.0-alpha.8


  


Co-Authored-By: Eitan Seri-Levi <eserilev@ucsc.edu>

Co-Authored-By: Michael Sproul <michael@sigmaprime.io>
This commit is contained in:
Eitan Seri-Levi
2026-05-21 23:21:20 -07:00
committed by GitHub
parent b5d5644eeb
commit 60abd4b5b9
36 changed files with 863 additions and 243 deletions
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43
beacon_node/execution_layer/src/engine_api.rs
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@@ -178,6 +178,8 @@ pub struct PayloadAttributes {
pub parent_beacon_block_root: Hash256,
#[superstruct(only(V4), partial_getter(copy))]
pub slot_number: u64,
#[superstruct(only(V4), partial_getter(copy))]
pub target_gas_limit: u64,
}
impl PayloadAttributes {
@@ -188,19 +190,29 @@ impl PayloadAttributes {
withdrawals: Option<Vec<Withdrawal>>,
parent_beacon_block_root: Option<Hash256>,
slot_number: Option<u64>,
target_gas_limit: Option<u64>,
) -> Self {
match (withdrawals, parent_beacon_block_root, slot_number) {
(Some(withdrawals), Some(parent_beacon_block_root), Some(slot_number)) => {
PayloadAttributes::V4(PayloadAttributesV4 {
timestamp,
prev_randao,
suggested_fee_recipient,
withdrawals,
parent_beacon_block_root,
slot_number,
})
}
(Some(withdrawals), Some(parent_beacon_block_root), None) => {
match (
withdrawals,
parent_beacon_block_root,
slot_number,
target_gas_limit,
) {
(
Some(withdrawals),
Some(parent_beacon_block_root),
Some(slot_number),
Some(target_gas_limit),
) => PayloadAttributes::V4(PayloadAttributesV4 {
timestamp,
prev_randao,
suggested_fee_recipient,
withdrawals,
parent_beacon_block_root,
slot_number,
target_gas_limit,
}),
(Some(withdrawals), Some(parent_beacon_block_root), _, _) => {
PayloadAttributes::V3(PayloadAttributesV3 {
timestamp,
prev_randao,
@@ -209,13 +221,13 @@ impl PayloadAttributes {
parent_beacon_block_root,
})
}
(Some(withdrawals), None, _) => PayloadAttributes::V2(PayloadAttributesV2 {
(Some(withdrawals), None, _, _) => PayloadAttributes::V2(PayloadAttributesV2 {
timestamp,
prev_randao,
suggested_fee_recipient,
withdrawals,
}),
(None, _, _) => PayloadAttributes::V1(PayloadAttributesV1 {
(None, _, _, _) => PayloadAttributes::V1(PayloadAttributesV1 {
timestamp,
prev_randao,
suggested_fee_recipient,
@@ -260,7 +272,7 @@ impl From<PayloadAttributes> for SsePayloadAttributes {
withdrawals,
parent_beacon_block_root,
}),
// V4 maps to V3 for SSE (slot_number is not part of the SSE spec)
// V4 maps to V3 for SSE (slot_number/target_gas_limit are not part of the SSE spec)
PayloadAttributes::V4(PayloadAttributesV4 {
timestamp,
prev_randao,
@@ -268,6 +280,7 @@ impl From<PayloadAttributes> for SsePayloadAttributes {
withdrawals,
parent_beacon_block_root,
slot_number: _,
target_gas_limit: _,
}) => Self::V3(SsePayloadAttributesV3 {
timestamp,
prev_randao,