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Merge changes into existing engine API spec

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Justin Traglia 2024-10-21 09:23:20 -05:00
parent 2962c11e27
commit 6c635ee854
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1 changed files with 10 additions and 59 deletions
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specs/electra/beacon-chain.md
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@ -65,11 +65,6 @@
- [New `compute_consolidation_epoch_and_update_churn`](#new-compute_consolidation_epoch_and_update_churn)
- [Modified `slash_validator`](#modified-slash_validator)
- [Beacon chain state transition function](#beacon-chain-state-transition-function)
- [Execution engine](#execution-engine)
- [Request data](#request-data)
- [Engine APIs](#engine-apis)
- [Modified `notify_new_payload`](#modified-notify_new_payload)
- [Modified `verify_and_notify_new_payload`](#modified-verify_and_notify_new_payload)
- [Epoch processing](#epoch-processing)
- [Modified `process_epoch`](#modified-process_epoch)
- [Modified `process_registry_updates`](#modified-process_registry_updates)
@ -757,54 +752,6 @@ def slash_validator(state: BeaconState,
## Beacon chain state transition function
### Execution engine
#### Request data
#### Engine APIs
##### Modified `notify_new_payload`
*Note*: The function `notify_new_payload` is modified to include the target number of blobs
allowed per block.
```python
def notify_new_payload(self: ExecutionEngine,
execution_payload: ExecutionPayload,
parent_beacon_block_root: Root,
target_blobs_per_block: uint64) -> bool:
"""
Return ``True`` if and only if ``execution_payload`` is valid with respect to ``self.execution_state``.
"""
...
```
##### Modified `verify_and_notify_new_payload`
```python
def verify_and_notify_new_payload(self: ExecutionEngine,
new_payload_request: NewPayloadRequest) -> bool:
"""
Return ``True`` if and only if ``new_payload_request`` is valid with respect to ``self.execution_state``.
"""
execution_payload = new_payload_request.execution_payload
parent_beacon_block_root = new_payload_request.parent_beacon_block_root
if not self.is_valid_block_hash(execution_payload, parent_beacon_block_root):
return False
if not self.is_valid_versioned_hashes(new_payload_request):
return False
# [Modified in Electra]
if not self.notify_new_payload(execution_payload,
parent_beacon_block_root,
MAX_BLOBS_PER_BLOCK // 2):
return False
return True
```
### Epoch processing
#### Modified `process_epoch`
@ -1039,15 +986,17 @@ class NewPayloadRequest(object):
##### Modified `notify_new_payload`
*Note*: The function `notify_new_payload` is modified to include the additional `execution_requests` parameter in Electra.
*Note*: The function `notify_new_payload` is modified to include the additional
`execution_requests_list` and `target_blobs_per_block` parameters in Electra.
```python
def notify_new_payload(self: ExecutionEngine,
execution_payload: ExecutionPayload,
parent_beacon_block_root: Root,
execution_requests_list: Sequence[bytes]) -> bool:
execution_requests_list: Sequence[bytes],
target_blobs_per_block: uint64) -> bool:
"""
Return ``True`` if and only if ``execution_payload`` and ``execution_requests``
Return ``True`` if and only if ``execution_payload`` and ``execution_requests_list``
are valid with respect to ``self.execution_state``.
"""
...
@ -1055,8 +1004,8 @@ def notify_new_payload(self: ExecutionEngine,
##### Modified `verify_and_notify_new_payload`
*Note*: The function `verify_and_notify_new_payload` is modified to pass the additional parameter `execution_requests`
when calling `notify_new_payload` in Electra.
*Note*: The function `verify_and_notify_new_payload` is modified to pass the additional parameters
`execution_requests_list` and `target_blobs_per_block` when calling `notify_new_payload` in Electra.
```python
def verify_and_notify_new_payload(self: ExecutionEngine,
@ -1067,6 +1016,7 @@ def verify_and_notify_new_payload(self: ExecutionEngine,
execution_payload = new_payload_request.execution_payload
parent_beacon_block_root = new_payload_request.parent_beacon_block_root
execution_requests_list = get_execution_requests_list(new_payload_request.execution_requests) # [New in Electra]
target_blobs_per_block = MAX_BLOBS_PER_BLOCK // 2 # [New in Electra:EIP7742]
if not self.is_valid_block_hash(execution_payload, parent_beacon_block_root):
return False
@ -1078,7 +1028,8 @@ def verify_and_notify_new_payload(self: ExecutionEngine,
if not self.notify_new_payload(
execution_payload,
parent_beacon_block_root,
execution_requests_list):
execution_requests_list,
target_blobs_per_block):
return False
return True