diff --git a/counters/tests/opSHA3.zkasm b/counters/tests/opSHA3.zkasm index eb3a0e10..e21c0e31 100644 --- a/counters/tests/opSHA3.zkasm +++ b/counters/tests/opSHA3.zkasm @@ -10,7 +10,7 @@ operation: :JMP(opSHA3) checkCounters: 3300 - STEP:JMPN(failedCounters) -146 - CNT_BINARY :JMPNZ(failedCounters) +145 - CNT_BINARY :JMPNZ(failedCounters) 9 - CNT_ARITH :JMPNZ(failedCounters) 15 - CNT_KECCAK_F :JMPNZ(failedCounters) 63 - CNT_MEM_ALIGN :JMPNZ(failedCounters) diff --git a/main/main.zkasm b/main/main.zkasm index a1ca1d43..c112187f 100644 --- a/main/main.zkasm +++ b/main/main.zkasm @@ -23,7 +23,7 @@ start: ; main zkROM entry point ${getGlobalExitRoot()} :MSTORE(globalExitRoot) ${getSequencerAddr()} :MSTORE(sequencerAddr) ${getTimestamp()} :MSTORE(timestamp) - ${getTxsLen()} :MSTORE(batchL2DataLength) + ${getTxsLen()} :MSTORE(batchL2DataLength) ; less than 300.000 bytes. Enforced by the smart contract B => SR ;set initial state root @@ -81,9 +81,8 @@ skipSetGlobalExitRoot: 136 :MSTORE(arithB), CALL(divARITH); in: [arithA, arithB] out: [arithRes1: arithA/arithB, arithRes2: arithA%arithB] $ => B :MLOAD(arithRes1) ; Compute minimum necessary keccaks to finish the batch - B + 1 + %MIN_CNT_KECCAK_BATCH :MSTORE(cntKeccakPreProcess) - %MAX_CNT_KECCAK_F - CNT_KECCAK_F => A - $ :LT, JMPC(outOfCountersKeccak) + B + 1 + %MIN_CNT_KECCAK_BATCH => B :MSTORE(cntKeccakPreProcess) + %MAX_CNT_KECCAK_F - CNT_KECCAK_F - B :JMPN(handleOOCKatRLP) ;;;;;;;;;;;;;;;;;; ;; C - Loop parsing RLP transactions diff --git a/main/opcodes/calldata-returndata-code.zkasm b/main/opcodes/calldata-returndata-code.zkasm index 47983565..0d1896d8 100644 --- a/main/opcodes/calldata-returndata-code.zkasm +++ b/main/opcodes/calldata-returndata-code.zkasm @@ -475,13 +475,12 @@ opEXTCODECOPYLoadBytecode: ; check poseidon counters ; 56 is the value used by the prover to increment poseidon counters depending on the hash length - RR :MSTORE(tmpZkPCext) - B + 1 :MSTORE(arithA) - 56 :MSTORE(arithB), CALL(divARITH); in: [arithA, arithB] out: [arithRes1: arithA/arithB, arithRes2: arithA%arithB] - $ => RR :MLOAD(tmpZkPCext) - $ => B :MLOAD(arithRes1) - %MAX_CNT_POSEIDON_G - CNT_POSEIDON_G - 255 - 1 => A - $ :LT, JMPC(outOfCountersPoseidon) + RR :MSTORE(tmpZkPCext) + B + 1 :MSTORE(arithA) + 56 :MSTORE(arithB), CALL(divARITH); in: [arithA, arithB] out: [arithRes1: arithA/arithB, arithRes2: arithA%arithB] + $ => RR :MLOAD(tmpZkPCext) + $ => B :MLOAD(arithRes1) + %MAX_CNT_POSEIDON_G - CNT_POSEIDON_G - 255 - 1 - B :JMPN(outOfCountersPoseidon) ; set key for smt smart contract code query E => A diff --git a/main/opcodes/crypto.zkasm b/main/opcodes/crypto.zkasm index 3d76626b..8c73c019 100644 --- a/main/opcodes/crypto.zkasm +++ b/main/opcodes/crypto.zkasm @@ -45,8 +45,7 @@ opSHA3: $ => B :MLOAD(arithRes1) $ => A :MLOAD(cntKeccakPreProcess) ; checks keccak counters - %MAX_CNT_KECCAK_F - CNT_KECCAK_F - A - 1 => A - $ :LT, JMPC(outOfCountersKeccak) + %MAX_CNT_KECCAK_F - CNT_KECCAK_F - A - 1 - B :JMPN(outOfCountersKeccak) ; new hash id $ => B :MLOAD(lastHashKIdUsed) diff --git a/main/process-tx.zkasm b/main/process-tx.zkasm index 2471758b..fd87dc43 100644 --- a/main/process-tx.zkasm +++ b/main/process-tx.zkasm @@ -238,15 +238,14 @@ nonceIs0: ;; compute new contract address as CREATE2 spec: keccak256(0xff ++ address ++ salt ++ keccak256(init_code))[12:] (https://eips.ethereum.org/EIPS/eip-1014) create2: - $ => C :MLOAD(txCalldataLen) + $ => C :MLOAD(txCalldataLen) ; less than 2**32 bytes. Enforced by memory expansion gas cost & smart contract batchL2DataHash ; Check keccak counters C + 1 :MSTORE(arithA) 136 :MSTORE(arithB), CALL(divARITH); in: [arithA, arithB] out: [arithRes1: arithA/arithB, arithRes2: arithA%arithB] $ => B :MLOAD(arithRes1) $ => A :MLOAD(cntKeccakPreProcess) ; -2 because we will use one more keccack for generating contract address - %MAX_CNT_KECCAK_F - CNT_KECCAK_F - A - 2 => A - $ :LT, JMPC(outOfCountersKeccak) + %MAX_CNT_KECCAK_F - CNT_KECCAK_F - A - 2 - B :JMPN(outOfCountersKeccak) $ => CTX :MLOAD(originCTX) $ => B :MLOAD(argsOffsetCall) @@ -393,11 +392,10 @@ callContract: ; check poseidon counters ; 56 is the value used by the prover to increment poseidon counters depending on the hash length - B :MSTORE(arithA) - 56 :MSTORE(arithB), CALL(divARITH); in: [arithA, arithB] out: [arithRes1: arithA/arithB, arithRes2: arithA%arithB] - $ => B :MLOAD(arithRes1) - %MAX_CNT_POSEIDON_G - CNT_POSEIDON_G - 1 => A - $ :LT, JMPC(outOfCountersPoseidon) + B :MSTORE(arithA) + 56 :MSTORE(arithB), CALL(divARITH); in: [arithA, arithB] out: [arithRes1: arithA/arithB, arithRes2: arithA%arithB] + $ => B :MLOAD(arithRes1) + %MAX_CNT_POSEIDON_G - CNT_POSEIDON_G - 1 - B :JMPN(outOfCountersPoseidon) ; get hash contract $ => A :MLOAD(txDestAddr) diff --git a/main/utils.zkasm b/main/utils.zkasm index 466dddd2..312988a2 100644 --- a/main/utils.zkasm +++ b/main/utils.zkasm @@ -1190,11 +1190,10 @@ hashPoseidonLinearFromMemory: C :JMPZ(hashPoseidonReturn) ; check poseidon counters ; 56 is the value used by the prover to increment poseidon counters depending on the hash length - C :MSTORE(arithA) - 56 :MSTORE(arithB), CALL(divARITH); in: [arithA, arithB] out: [arithRes1: arithA/arithB, arithRes2: arithA%arithB] - $ => B :MLOAD(arithRes1) - %MAX_CNT_POSEIDON_G - CNT_POSEIDON_G - 1 => A - $ :LT, JMPC(outOfCountersPoseidon) + C :MSTORE(arithA) + 56 :MSTORE(arithB), CALL(divARITH); in: [arithA, arithB] out: [arithRes1: arithA/arithB, arithRes2: arithA%arithB] + $ => B :MLOAD(arithRes1) + %MAX_CNT_POSEIDON_G - CNT_POSEIDON_G - 1 - B :JMPN(outOfCountersPoseidon) ; get a new hashPId $ => B :MLOAD(nextHashPId)