feat(evm): split gas tracking into execution vs storage creation gas (TIP-1016)#2734
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feat(evm): split gas tracking into execution vs storage creation gas (TIP-1016)#2734
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rakita
reviewed
Feb 17, 2026
rakita
reviewed
Feb 17, 2026
…for TIP-1016 storage creation gas exemption
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Closes CHAIN-791
Adds block-level plumbing to track execution gas and storage creation gas separately in
TempoBlockExecutor.cumulative_full_gas_usedandcumulative_storage_creation_gasfields toTempoBlockExecutorcommit_transactionnow computesexecution_gas = full_gas - storage_creation_gasand only execution gas counts toward block gas limits (non_shared_gas_left,non_payment_gas_left)cumulative_full_gas_usedcontinue to track full gas (execution + storage creation)finish()returns execution gas (not full gas) for the block header gas fieldstorage_creation_gasis hardcoded to0with a TODO — it will be populated once handler-level tracking lands (CHAIN-789 / PR feat!(evm): split intrinsic gas between regular and state gas for T2+ (TIP-1016) #2714)Note: hardfork gating is not required. With
storage_creation_gas = 0, all gas accounting is identical to the current behavior. The hardfork gate (T2) lives in the handler layer, not here. This is pure plumbing that becomes active only when upstream EVM tracking is enabled.