Update SLOAD_GAS cost to 200 in Aztlan Gas Calculator (#23) (#382)

* Update SLOAD_GAS cost to 200 in Aztlan Gas Calculator Change SLOAD_GAS cost in Aztlan Gas Calculator from 800 to 200 and update functions that use SLOAD_GAS. Signed-off-by: edwardmack <[email protected]> * Update SLOAD_GAS cost to 200 in Aztlan Gas Calculator Change SLOAD_GAS cost in Aztlan Gas Calculator from 800 to 200 and update functions that use SLOAD_GAS. Signed-off-by: edwardmack <[email protected]> Signed-off-by: Edward Mack <[email protected]> * remove overrides removed overrides of calculateStorageCost and calculateStorageRefundAmount in AztlanGasCalculator because these were causing aztlan fork not to sync with kotti testnet. Signed-off-by: Edward Mack <[email protected]> * merge Signed-off-by: Edward Mack <[email protected]>
hyperledger · Feb 20, 2020 · 3603f8d · 3603f8d
1 parent 145710a
commit 3603f8d
Showing 1 changed file with 7 additions and 0 deletions.
diff --git a/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/AztlanGasCalculator.java b/ethereum/core/src/main/java/org/hyperledger/besu/ethereum/mainnet/AztlanGasCalculator.java
@@ -23,6 +23,13 @@
 public class AztlanGasCalculator extends IstanbulGasCalculator {
   private static final Gas BALANCE_OPERATION_GAS_COST = Gas.of(400);
   private static final Gas EXTCODE_HASH_COST = Gas.of(400);
+  private static final Gas SLOAD_GAS = Gas.of(200);
+
+  @Override
+  // As per https://eips.ethereum.org/EIPS/eip-1884
+  public Gas getSloadOperationGasCost() {
+    return SLOAD_GAS;
+  }
 
   @Override
   public Gas getBalanceOperationGasCost() {