revm_interpreter/gas/
constants.rs

1pub const ZERO: u64 = 0;
2pub const BASE: u64 = 2;
3
4pub const VERYLOW: u64 = 3;
5pub const DATA_LOADN_GAS: u64 = 3;
6
7pub const CONDITION_JUMP_GAS: u64 = 4;
8pub const RETF_GAS: u64 = 3;
9pub const DATA_LOAD_GAS: u64 = 4;
10
11pub const LOW: u64 = 5;
12pub const MID: u64 = 8;
13pub const HIGH: u64 = 10;
14pub const JUMPDEST: u64 = 1;
15pub const SELFDESTRUCT: i64 = 24000;
16pub const CREATE: u64 = 32000;
17pub const CALLVALUE: u64 = 9000;
18pub const NEWACCOUNT: u64 = 25000;
19pub const EXP: u64 = 10;
20pub const MEMORY: u64 = 3;
21pub const LOG: u64 = 375;
22pub const LOGDATA: u64 = 8;
23pub const LOGTOPIC: u64 = 375;
24pub const KECCAK256: u64 = 30;
25pub const KECCAK256WORD: u64 = 6;
26pub const COPY: u64 = 3;
27pub const BLOCKHASH: u64 = 20;
28pub const CODEDEPOSIT: u64 = 200;
29
30/// EIP-1884: Repricing for trie-size-dependent opcodes
31pub const INSTANBUL_SLOAD_GAS: u64 = 800;
32pub const SSTORE_SET: u64 = 20000;
33pub const SSTORE_RESET: u64 = 5000;
34pub const REFUND_SSTORE_CLEARS: i64 = 15000;
35
36pub const TRANSACTION_ZERO_DATA: u64 = 4;
37pub const TRANSACTION_NON_ZERO_DATA_INIT: u64 = 16;
38pub const TRANSACTION_NON_ZERO_DATA_FRONTIER: u64 = 68;
39
40pub const EOF_CREATE_GAS: u64 = 32000;
41
42// berlin eip2929 constants
43pub const ACCESS_LIST_ADDRESS: u64 = 2400;
44pub const ACCESS_LIST_STORAGE_KEY: u64 = 1900;
45pub const COLD_SLOAD_COST: u64 = 2100;
46pub const COLD_ACCOUNT_ACCESS_COST: u64 = 2600;
47pub const WARM_STORAGE_READ_COST: u64 = 100;
48pub const WARM_SSTORE_RESET: u64 = SSTORE_RESET - COLD_SLOAD_COST;
49
50/// EIP-3860 : Limit and meter initcode
51pub const INITCODE_WORD_COST: u64 = 2;
52
53pub const CALL_STIPEND: u64 = 2300;
54pub const MIN_CALLEE_GAS: u64 = CALL_STIPEND;