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54 lines
3.2 KiB

var x = {
"tierStepGas": { "v": [ 0, 2, 3, 5, 8, 10, 20 ], "d": "Once per operation, for a selection of them." },
"expGas": { "v": 10, "d": "Once per EXP instuction." },
"expByteGas": { "v": 10, "d": "Times ceil(log256(exponent)) for the EXP instruction." },
"sha3Gas": { "v": 30, "d": "Once per SHA3 operation." },
"sha3WordGas": { "v": 6, "d": "Once per word of the SHA3 operation's data." },
"sloadGas": { "v": 50, "d": "Multiplied by the number of 32-byte words that are copied (round up) for any *COPY operation and added." },
"sstoreSetGas": { "v": 20000, "d": "Once per SLOAD operation." },
"sstoreResetGas": { "v": 5000, "d": "Once per SSTORE operation if the zeroness changes from zero." },
"sstoreClearGas": { "v": 5000, "d": "Once per SSTORE operation if the zeroness doesn't change." },
"sstoreRefundGas": { "v": 15000, "d": "Once per SSTORE operation if the zeroness changes to zero." },
"jumpdestGas": { "v": 1, "d": "Refunded gas, once per SSTORE operation if the zeroness changes to zero." },
"logGas": { "v": 375, "d": "Per LOG* operation." },
"logDataGas": { "v": 8, "d": "Per byte in a LOG* operation's data." },
"logTopicGas": { "v": 375, "d": "Multiplied by the * of the LOG*, per LOG transaction. e.g. LOG0 incurs 0 * c_txLogTopicGas, LOG4 incurs 4 * c_txLogTopicGas." },
"createGas": { "v": 32000, "d": "Once per CREATE operation & contract-creation transaction." },
"callGas": { "v": 40, "d": "Once per CALL operation & message call transaction." },
"callStipend": { "v": 2300, "d": "Free gas given at beginning of call." },
"callValueTransferGas": { "v": 9000, "d": "Paid for CALL when the value transfor is non-zero." },
"callNewAccountGas": { "v": 25000, "d": "Paid for CALL when the destination address didn't exist prior." },
"suicideRefundGas": { "v": 24000, "d": "Refunded following a suicide operation." },
"memoryGas": { "v": 3, "d": "Times the address of the (highest referenced byte in memory + 1). NOTE: referencing happens on read, write and in instructions such as RETURN and CALL." },
"quadCoeffDiv": { "v": 512, "d": "Divisor for the quadratic particle of the memory cost equation." },
"createDataGas": { "v": 200, "d": "" },
"txGas": { "v": 21000, "d": "Per transaction. NOTE: Not payable on data of calls between transactions." },
"txDataZeroGas": { "v": 4, "d": "Per byte of data attached to a transaction that equals zero. NOTE: Not payable on data of calls between transactions." },
"txDataNonZeroGas": { "v": 68, "d": "Per byte of data attached to a transaction that is not equal to zero. NOTE: Not payable on data of calls between transactions." },
"copyGas": { "v": 3, "d": "" },
"ecrecoverGas": { "v": 3000, "d": "" },
"sha256Gas": { "v": 60, "d": "" },
"sha256WordGas": { "v": 12, "d": "" },
"ripemd160Gas": { "v": 600, "d": "" },
"ripemd160WordGas": { "v": 120, "d": "" },
"identityGas": { "v": 15, "d": "" },
"identityWordGas": { "v": 3, "d": ""}
}
/*
// to get C++ .h:
for (i in x) console.log("/// " + x[i].d + "\nextern u256 const c_" + i + (x[i].v * 0 !== 0 ? "[" + (x[i].v.length + 1) + "]" : "") + ";")
// to get C++ .cpp:
for (i in x) console.log("u256 const c_" + i + (x[i].v * 0 === 0 ? " = " + x[i].v : "[] = {" + x[i].v.join(", ") + ", 0}") + ";")
*/