[VM] remove unneeded opcode entries which only introduced gas changes

ethereumjs · Jul 3, 2020 · a44f7f0 · a44f7f0
1 parent 5248d9d
commit a44f7f0
Showing 1 changed file with 2 additions and 5 deletions.
diff --git a/packages/vm/lib/evm/opcodes.ts b/packages/vm/lib/evm/opcodes.ts
@@ -84,7 +84,7 @@ const opcodes = {
   0x3c: { name: 'EXTCODECOPY', isAsync: true },
 
   // '0x40' range - block operations
-  0x40: { name: 'BLOCKHASH', fee: 20, isAsync: true },
+  0x40: { name: 'BLOCKHASH', isAsync: true },
   0x41: { name: 'COINBASE', isAsync: true },
   0x42: { name: 'TIMESTAMP', isAsync: true },
   0x43: { name: 'NUMBER', isAsync: true },
@@ -222,11 +222,8 @@ const hardforkOpcodes = [
   {
     hardforkName: 'istanbul',
     opcodes: {
-      0x31: { name: 'BALANCE', isAsync: true }, // gas price change, EIP 1884
-      0x3f: { name: 'EXTCODEHASH', isAsync: true }, // gas price change, EIP 1884
       0x46: { name: 'CHAINID', isAsync: false }, // EIP 1344
-      0x47: { name: 'SELFBALANCE', fee: 5, isAsync: false }, // EIP 1884
-      0x54: { name: 'SLOAD', fee: 800, isAsync: true }, // gas price change, EIP 1884
+      0x47: { name: 'SELFBALANCE', isAsync: false }, // EIP 1884
     },
   },
 ]