Module gas 

Gas-accounting constants shared with spec.rs.

Constants

COLD_SLOAD 🔒

SSTORE_CREATE_COST

TIP-1000 storage creation component for a zero-to-nonzero SSTORE.

SSTORE_SET_COST

TIP-1060 SSTORE residual: EVM 0→x base cost paid even when a credit applies.

STORAGE_CREDIT_VALUE

TIP-1060 value credited for clearing one occupied storage slot.

T1_SSTORE_SET 🔒

TEMPO_T0_BASE_FEE

T0 base fee: 10 billion attodollars (1×10^10).

TEMPO_T1_BASE_FEE

T1 base fee: 20 billion attodollars (2×10^10).

TEMPO_T1_EXISTING_NONCE_KEY_GAS

Gas cost for using an existing 2D nonce key (cold SLOAD + warm SSTORE reset).

TEMPO_T1_GENERAL_GAS_LIMIT

TIP-1010 general (non-payment) gas limit: 30 million gas per block. Cap for non-payment transactions.

TEMPO_T1_NEW_NONCE_KEY_GAS

Gas cost for using a new 2D nonce key (cold SLOAD + SSTORE set for 0 -> non-zero).

TEMPO_T1_TX_GAS_LIMIT_CAP

TIP-1010 per-transaction gas limit cap: 30 million gas. Allows maximum-sized contract deployments under TIP-1000 state creation costs.

TEMPO_T2_EXISTING_NONCE_KEY_GAS

T2 adds 2 warm SLOADs for the extended nonce key lookup.

TEMPO_T2_NEW_NONCE_KEY_GAS

T2 adds 2 warm SLOADs for the extended nonce key lookup.

TEMPO_T7_BASE_FEE_CAP

TIP-1067 base fee cap: below the T1 fixed base fee.

TEMPO_T7_BASE_FEE_FLOOR

TIP-1067 base fee floor: one twentieth of the TIP-1067 cap.

TEMPO_T7_BASE_FEE_GAS_TARGET

TIP-1067 gas target for the dynamic base fee controller.

TEMPO_T7_BASE_FEE_PARAMS

TIP-1067 uses EIP-1559’s base-fee update formula with a fixed 10M gas target.

WARM_SLOAD 🔒

WARM_SSTORE_RESET 🔒

Functions

tempo_t7_next_block_base_fee

Returns the TIP-1067 base fee for the child of a block.