parent
8320c53d40
commit
6cfcb83476
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@ -43,7 +43,7 @@ import static org.ethereum.net.message.StaticMessages.GET_TRANSACTIONS_MESSAGE;
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@Scope("prototype")
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public class EthHandler extends SimpleChannelInboundHandler<EthMessage> {
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public final static byte VERSION = 48;
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public final static byte VERSION = 49;
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public final static byte NETWORK_ID = 0x0;
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private final static Logger logger = LoggerFactory.getLogger("net");
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@ -12,8 +12,8 @@ public class GasCost {
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public static int STEP = 1;
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/** Cost 20 gas */
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public static int BALANCE = 20;
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/** Cost 20 gas */
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public static int SHA3 = 20;
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/** Cost 10 gas */
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public static int SHA3 = 10;
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/** Cost 20 gas */
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public static int SLOAD = 20;
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/** Cost 0 gas */
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@ -135,6 +135,13 @@ public class VM {
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case SHA3:
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gasCost = GasCost.SHA3;
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newMemSize = memNeeded(stack.peek(), stack.get(stack.size()-2));
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DataWord size = stack.get(stack.size()-2);
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long chunkUsed = (size.longValue() + 31) / 32;
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gasCost += chunkUsed * GasCost.SHA3;
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//todo: calc how much bytes for sha3(): sha3 / 32 * 10
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break;
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case CALLDATACOPY:
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copySize = stack.get(stack.size()-3).longValue();
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