Add missing flip256 call

nimbus/errors.nim

@@ -12,9 +12,6 @@ type
   BlockNotFound* = object of EVMError
     ## The block with the given number/hash does not exist.
 
-  ParentNotFound* = object of EVMError
-    ## The parent of a given block does not exist.
-
   CanonicalHeadNotFound* = object of EVMError
     ## The chain has no canonical head.
 

nimbus/evm/computation.nim

@@ -87,7 +87,7 @@ template getBlockNumber*(c: Computation): UInt256 =
 
 template getDifficulty*(c: Computation): DifficultyInt =
   when evmc_enabled:
-    fromEvmc c.host.getTxContext().block_prev_randao
+    fromEvmc c.host.getTxContext().block_prev_randao.flip256
   else:
     c.vmState.difficultyOrPrevRandao
 
@@ -99,7 +99,7 @@ template getGasLimit*(c: Computation): GasInt =
 
 template getBaseFee*(c: Computation): UInt256 =
   when evmc_enabled:
-    fromEvmc c.host.getTxContext().block_base_fee
+    fromEvmc c.host.getTxContext().block_base_fee.flip256
   else:
     c.vmState.blockCtx.baseFeePerGas.get(0.u256)
 
@@ -117,7 +117,8 @@ template getOrigin*(c: Computation): EthAddress =
 
 template getGasPrice*(c: Computation): GasInt =
   when evmc_enabled:
-    fromEvmc(c.host.getTxContext().tx_gas_price).truncate(GasInt)
+    fromEvmc(c.host.getTxContext().tx_gas_price.flip256).
+      truncate(GasInt)
   else:
     c.vmState.txCtx.gasPrice
 
@@ -135,7 +136,7 @@ template getVersionedHashesLen*(c: Computation): int =
 
 template getBlobBaseFee*(c: Computation): UInt256 =
   when evmc_enabled:
-    fromEvmc c.host.getTxContext().blob_base_fee
+    fromEvmc c.host.getTxContext().blob_base_fee.flip256
   else:
     c.vmState.txCtx.blobBaseFee
 

nimbus/evm/evmc_api.nim

@@ -115,7 +115,7 @@ proc accountExists*(ctx: HostContext, address: EthAddress): bool =
 
 proc getStorage*(ctx: HostContext, address: EthAddress, key: UInt256): UInt256 =
   var key = toEvmc(key)
-  fromEvmc ctx.host.get_storage(ctx.context, address, key.addr)
+  fromEvmc ctx.host.get_storage(ctx.context, address, key.addr).flip256
 
 proc setStorage*(ctx: HostContext, address: EthAddress,
                  key, value: UInt256): evmc_storage_status =
@@ -125,7 +125,7 @@ proc setStorage*(ctx: HostContext, address: EthAddress,
   ctx.host.set_storage(ctx.context, address, key.addr, value.addr)
 
 proc getBalance*(ctx: HostContext, address: EthAddress): UInt256 =
-  fromEvmc ctx.host.get_balance(ctx.context, address)
+  fromEvmc ctx.host.get_balance(ctx.context, address).flip256
 
 proc getCodeSize*(ctx: HostContext, address: EthAddress): uint =
   ctx.host.get_code_size(ctx.context, address)
@@ -159,11 +159,11 @@ proc accessAccount*(ctx: HostContext,
 proc accessStorage*(ctx: HostContext, address: EthAddress,
                     key: UInt256): evmc_access_status =
   var key = toEvmc(key)
-  ctx.host.access_storage(ctx.context, address, key)
+  ctx.host.access_storage(ctx.context, address, key.addr)
 
 proc getTransientStorage*(ctx: HostContext, address: EthAddress, key: UInt256): UInt256 =
   var key = toEvmc(key)
-  fromEvmc ctx.host.get_transient_storage(ctx.context, address, key.addr)
+  fromEvmc ctx.host.get_transient_storage(ctx.context, address, key.addr).flip256
 
 proc setTransientStorage*(ctx: HostContext, address: EthAddress,
                  key, value: UInt256) =
@@ -179,4 +179,4 @@ template getBlockNumber*(ctx: HostContext): uint64 =
   ctx.getTxContext().block_number.uint64
 
 template getChainId*(ctx: HostContext): uint64 =
-  fromEvmc(ctx.getTxContext().chain_id).truncate(uint64)
+  fromEvmc(ctx.getTxContext().chain_id.flip256).truncate(uint64)

nimbus/evm/evmc_helpers.nim

@@ -1,5 +1,5 @@
 # Nimbus
-# Copyright (c) 2020-2023 Status Research & Development GmbH
+# Copyright (c) 2020-2024 Status Research & Development GmbH
 # Licensed under either of
 #  * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE) or
 #    http://www.apache.org/licenses/LICENSE-2.0)