blockhash: charge warm costs in witness (#529)

* blockhash: charge witness warm costs

Signed-off-by: Ignacio Hagopian <[email protected]>

* ci: test alpha release

Signed-off-by: Ignacio Hagopian <[email protected]>

---------

Signed-off-by: Ignacio Hagopian <[email protected]>

Author: jsign

.github/workflows/stable-spec-tests.yml

@@ -8,7 +8,7 @@ on:
   workflow_dispatch:
 
 env:
-  FIXTURES_TAG: "[email protected].8"
+  FIXTURES_TAG: "[email protected].9-alpha-1"
 
 jobs:
   setup:

core/vm/instructions.go

@@ -462,7 +462,7 @@ func getBlockHashFromContract(number uint64, statedb StateDB, witness *state.Acc
 	ringIndex := number % params.Eip2935BlockHashHistorySize
 	var pnum common.Hash
 	binary.BigEndian.PutUint64(pnum[24:], ringIndex)
-	statelessGas := witness.TouchSlotAndChargeGas(params.HistoryStorageAddress[:], pnum, false, availableGas, false)
+	statelessGas := witness.TouchSlotAndChargeGas(params.HistoryStorageAddress[:], pnum, false, availableGas, true)
 	return statedb.GetState(params.HistoryStorageAddress, pnum), statelessGas
 }