From be5989f134a6aaa6cb50c12ece79a47fc948803b Mon Sep 17 00:00:00 2001
From: Gav Wood <i@gavwood.com>
Date: Wed, 24 Dec 2014 11:36:08 +0100
Subject: [PATCH] Implemented 256-long history for PREVHASH, though still
 optional.

---
 solidityExecutionFramework.h | 2 +-
 state.cpp                    | 2 +-
 stateOriginal.cpp            | 2 +-
 vm.cpp                       | 2 +-
 4 files changed, 4 insertions(+), 4 deletions(-)

diff --git a/solidityExecutionFramework.h b/solidityExecutionFramework.h
index 91ee7ad6a..9f25b3725 100644
--- a/solidityExecutionFramework.h
+++ b/solidityExecutionFramework.h
@@ -117,7 +117,7 @@ private:
 	void sendMessage(bytes const& _data, bool _isCreation, u256 const& _value = 0)
 	{
 		m_state.addBalance(m_sender, _value); // just in case
-		eth::Executive executive(m_state, 0);
+		eth::Executive executive(m_state, eth::LastHashes(), 0);
 		eth::Transaction t = _isCreation ? eth::Transaction(_value, m_gasPrice, m_gas, _data, 0, KeyPair::create().sec())
 										 : eth::Transaction(_value, m_gasPrice, m_gas, m_contractAddress, _data, 0, KeyPair::create().sec());
 		bytes transactionRLP = t.rlp();
diff --git a/state.cpp b/state.cpp
index b1ad8d44e..133468226 100644
--- a/state.cpp
+++ b/state.cpp
@@ -62,7 +62,7 @@ void doStateTests(json_spirit::mValue& v, bool _fillin)
 
 		try
 		{
-			theState.execute(tx, &output);
+			theState.execute(LastHashes(), tx, &output);
 		}
 		catch (Exception const& _e)
 		{
diff --git a/stateOriginal.cpp b/stateOriginal.cpp
index 8344894f4..a49c55061 100644
--- a/stateOriginal.cpp
+++ b/stateOriginal.cpp
@@ -69,7 +69,7 @@ int stateTest()
 		assert(t.sender() == myMiner.address());
 		tx = t.rlp();
 	}
-	s.execute(tx);
+	s.execute(bc, tx);
 
 	cout << s;
 
diff --git a/vm.cpp b/vm.cpp
index 920f0582c..18bf57977 100644
--- a/vm.cpp
+++ b/vm.cpp
@@ -33,7 +33,7 @@ using namespace dev::eth;
 using namespace dev::test;
 
 FakeExtVM::FakeExtVM(eth::BlockInfo const& _previousBlock, eth::BlockInfo const& _currentBlock, unsigned _depth):			/// TODO: XXX: remove the default argument & fix.
-	ExtVMFace(Address(), Address(), Address(), 0, 1, bytesConstRef(), bytes(), _previousBlock, _currentBlock, _depth) {}
+	ExtVMFace(Address(), Address(), Address(), 0, 1, bytesConstRef(), bytes(), _previousBlock, _currentBlock, LastHashes(), _depth) {}
 
 h160 FakeExtVM::create(u256 _endowment, u256& io_gas, bytesConstRef _init, OnOpFunc const&)
 {