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fix(EVM): Add static MCOPY gas cost #1059

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4 changes: 4 additions & 0 deletions system-contracts/contracts/EvmEmulator.yul
Original file line number Diff line number Diff line change
Expand Up @@ -2061,6 +2061,8 @@ object "EvmEmulator" {
ip := add(ip, 1)
}
case 0x5E { // OP_MCOPY
evmGasLeft := chargeGas(evmGasLeft, 3)

let destOffset, offset, size
popStackCheck(sp, 3)
destOffset, sp, stackHead := popStackItemWithoutCheck(sp, stackHead)
Expand Down Expand Up @@ -5109,6 +5111,8 @@ object "EvmEmulator" {
ip := add(ip, 1)
}
case 0x5E { // OP_MCOPY
evmGasLeft := chargeGas(evmGasLeft, 3)

let destOffset, offset, size
popStackCheck(sp, 3)
destOffset, sp, stackHead := popStackItemWithoutCheck(sp, stackHead)
Expand Down
2 changes: 2 additions & 0 deletions system-contracts/evm-emulator/EvmEmulatorLoop.template.yul
Original file line number Diff line number Diff line change
Expand Up @@ -836,6 +836,8 @@ for { } true { } {
ip := add(ip, 1)
}
case 0x5E { // OP_MCOPY
evmGasLeft := chargeGas(evmGasLeft, 3)

let destOffset, offset, size
popStackCheck(sp, 3)
destOffset, sp, stackHead := popStackItemWithoutCheck(sp, stackHead)
Expand Down
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