From 7a410643ac5dc7cc297cbdb094539761230440d0 Mon Sep 17 00:00:00 2001
From: obscuren <geffobscura@gmail.com>
Date: Tue, 15 Jul 2014 20:35:55 +0200
Subject: [PATCH] Added/changed logging

---
 ethchain/state_object.go |  5 +++--
 ethchain/vm.go           | 10 +++++++++-
 2 files changed, 12 insertions(+), 3 deletions(-)

diff --git a/ethchain/state_object.go b/ethchain/state_object.go
index 5791c6ed1b..889496e91f 100644
--- a/ethchain/state_object.go
+++ b/ethchain/state_object.go
@@ -143,6 +143,7 @@ func (self *StateObject) getStorage(k []byte) *ethutil.Value {
 
 func (self *StateObject) setStorage(k []byte, value *ethutil.Value) {
 	key := ethutil.LeftPadBytes(k, 32)
+	//fmt.Printf("%x %v\n", key, value)
 	self.storage[string(key)] = value.Copy()
 }
 
@@ -158,9 +159,9 @@ func (self *StateObject) Sync() {
 
 	valid, t2 := ethtrie.ParanoiaCheck(self.state.trie)
 	if !valid {
-		self.state.trie = t2
+		statelogger.Infof("Warn: PARANOIA: Different state storage root during copy %x vs %x\n", self.state.trie.Root, t2.Root)
 
-		statelogger.Infoln("Warn: PARANOIA: Different state storage root during copy")
+		self.state.trie = t2
 	}
 }
 
diff --git a/ethchain/vm.go b/ethchain/vm.go
index 788bde8860..3a956ee83f 100644
--- a/ethchain/vm.go
+++ b/ethchain/vm.go
@@ -155,6 +155,15 @@ func (vm *Vm) RunClosure(closure *Closure) (ret []byte, err error) {
 		// XXX Leave this Println intact. Don't change this to the log system.
 		// Used for creating diffs between implementations
 		if vm.logTy == LogTyDiff {
+			switch op {
+			case STOP, RETURN, SUICIDE:
+				closure.object.Sync()
+				closure.object.state.EachStorage(func(key string, value *ethutil.Value) {
+					value.Decode()
+					fmt.Printf("%x %x\n", new(big.Int).SetBytes([]byte(key)).Bytes(), value.Bytes())
+				})
+			}
+
 			b := pc.Bytes()
 			if len(b) == 0 {
 				b = []byte{0}
@@ -184,7 +193,6 @@ func (vm *Vm) RunClosure(closure *Closure) (ret []byte, err error) {
 			var mult *big.Int
 			y, x := stack.Peekn()
 			val := closure.GetStorage(x)
-			//if val.IsEmpty() && len(y.Bytes()) > 0 {
 			if val.BigInt().Cmp(ethutil.Big0) == 0 && len(y.Bytes()) > 0 {
 				mult = ethutil.Big2
 			} else if !val.IsEmpty() && len(y.Bytes()) == 0 {