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EIP-211 RETURNDATACOPY and RETURNDATASIZE (#5678)

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* EIP-211

* Optimized memory usage

* Optimized truncation
This commit is contained in:
Arkadiy Paronyan
2017-06-06 17:47:12 +02:00
committed by Nikolay Volf
parent 241de230bb
commit 99bfef2801
14 changed files with 136 additions and 56 deletions
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6
ethcore/src/json_tests/executive.rs
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@@ -21,7 +21,7 @@ use executive::*;
use engines::Engine;
use env_info::EnvInfo;
use evm;
use evm::{Schedule, Ext, Finalize, VMType, ContractCreateResult, MessageCallResult, CreateContractAddress};
use evm::{Schedule, Ext, Finalize, VMType, ContractCreateResult, MessageCallResult, CreateContractAddress, ReturnData};
use externalities::*;
use types::executed::CallType;
use tests::helpers::*;
@@ -142,7 +142,7 @@ impl<'a, T: 'a, V: 'a, B: 'a, E: 'a> Ext for TestExt<'a, T, V, B, E>
gas_limit: *gas,
value: value.unwrap()
});
MessageCallResult::Success(*gas)
MessageCallResult::Success(*gas, ReturnData::empty())
}
fn extcode(&self, address: &Address) -> trie::Result<Arc<Bytes>> {
@@ -157,7 +157,7 @@ impl<'a, T: 'a, V: 'a, B: 'a, E: 'a> Ext for TestExt<'a, T, V, B, E>
self.ext.log(topics, data)
}
fn ret(self, gas: &U256, data: &[u8]) -> Result<U256, evm::Error> {
fn ret(self, gas: &U256, data: &ReturnData) -> Result<U256, evm::Error> {
self.ext.ret(gas, data)
}