Module pre_execution 

Handles related to the main function of the EVM.

They handle initial setup of the EVM, call loop and the final return of the EVM

Structs

PreExecutionOutput

Gas decisions made by the pre-execution phase, carried to the execution phase.

Functions

apply_auth_list

Apply EIP-7702 style auth list and return number gas refund on already created accounts.

apply_auth_list_eip2780

Applies an EIP-7702 auth list under EIP-2780, recording the state-dependent runtime charges on the transaction-level gas instead of the pessimistic intrinsic-charge/refund bookkeeping of apply_auth_list.

apply_eip7702_auth_list

Apply EIP-7702 auth list and return number gas refund on already created accounts.

calculate_caller_fee

Check maximum possible fee and deduct the effective fee.

load_accounts

Loads and warms accounts for execution, including precompiles and access list.

validate_account_nonce_and_code

Validates caller account nonce and code according to EIP-3607.

validate_account_nonce_and_code_with_components

Validates caller account nonce and code according to EIP-3607.

validate_against_state_and_deduct_caller

Validates caller state and deducts transaction costs from the caller’s balance.