Moving ORIGIN, CALLER & CALLVALUE data from Ext to Runtime [#81470252]

libevmjit/Compiler.cpp

@@ -701,21 +701,21 @@ void Compiler::compileBasicBlock(BasicBlock& basicBlock, bytesConstRef bytecode,
 
 		case Instruction::CALLER:
 		{
-			auto value = ext.caller();
+			auto value = _runtimeManager.get(RuntimeData::Caller);
 			stack.push(value);
 			break;
 		}
 
 		case Instruction::ORIGIN:
 		{
-			auto value = ext.origin();
+			auto value = _runtimeManager.get(RuntimeData::Origin);
 			stack.push(value);
 			break;
 		}
 
 		case Instruction::CALLVALUE:
 		{
-			auto value = ext.callvalue();
+			auto value = _runtimeManager.get(RuntimeData::CallValue);
 			stack.push(value);
 			break;
 		}

libevmjit/Ext.cpp

@@ -27,10 +27,6 @@ inline u256 fromAddress(Address _a)
 
 struct ExtData 
 {
-	i256 address;
-	i256 caller;
-	i256 origin;
-	i256 callvalue;
 	i256 calldatasize;
 	i256 gasprice;
 	i256 prevhash;
@@ -65,10 +61,6 @@ Ext::Ext(RuntimeManager& _runtimeManager):
 	m_arg8 = m_builder.CreateAlloca(i256Ty, nullptr, "ext.arg8");
 
 	Type* elements[] = {
-		i256Ty,	 // i256 address;
-		i256Ty,	 // i256 caller;
-		i256Ty,	 // i256 origin;
-		i256Ty,	 // i256 callvalue;
 		i256Ty,	 // i256 calldatasize;
 		i256Ty,	 // i256 gasprice;
 		i256Ty,	 // i256 prevhash;
@@ -126,20 +118,17 @@ Value* Ext::getDataElem(unsigned _index, const Twine& _name)
 	return m_builder.CreateLoad(valuePtr);
 }
 
-Value* Ext::caller() { return getDataElem(1, "caller"); }
-Value* Ext::origin() { return getDataElem(2, "origin"); }
-Value* Ext::callvalue() { return getDataElem(3, "callvalue"); }
-Value* Ext::calldatasize() { return getDataElem(4, "calldatasize"); }
-Value* Ext::gasprice() { return getDataElem(5, "gasprice"); }
-Value* Ext::prevhash() { return getDataElem(6, "prevhash"); }
-Value* Ext::coinbase() { return getDataElem(7, "coinbase"); }
-Value* Ext::timestamp() { return getDataElem(8, "timestamp"); }
-Value* Ext::number() { return getDataElem(9, "number"); }
-Value* Ext::difficulty() { return getDataElem(10, "difficulty"); }
-Value* Ext::gaslimit() { return getDataElem(11, "gaslimit"); }
-Value* Ext::codesize() { return getDataElem(12, "codesize"); }
-Value* Ext::calldata() { return getDataElem(13, "calldata"); }
-Value* Ext::code() { return getDataElem(14, "code"); }
+Value* Ext::calldatasize() { return getDataElem(0, "calldatasize"); }
+Value* Ext::gasprice() { return getDataElem(1, "gasprice"); }
+Value* Ext::prevhash() { return getDataElem(2, "prevhash"); }
+Value* Ext::coinbase() { return getDataElem(3, "coinbase"); }
+Value* Ext::timestamp() { return getDataElem(4, "timestamp"); }
+Value* Ext::number() { return getDataElem(5, "number"); }
+Value* Ext::difficulty() { return getDataElem(6, "difficulty"); }
+Value* Ext::gaslimit() { return getDataElem(7, "gaslimit"); }
+Value* Ext::codesize() { return getDataElem(8, "codesize"); }
+Value* Ext::calldata() { return getDataElem(9, "calldata"); }
+Value* Ext::code() { return getDataElem(10, "code"); }
 
 Value* Ext::calldataload(Value* _index)
 {
@@ -242,9 +231,6 @@ using namespace dev::eth::jit;
 EXPORT void ext_init(ExtData* _extData)
 {
 	auto&& ext = Runtime::getExt();
-	_extData->caller = eth2llvm(fromAddress(ext.caller));
-	_extData->origin = eth2llvm(fromAddress(ext.origin));
-	_extData->callvalue = eth2llvm(ext.value);
 	_extData->gasprice = eth2llvm(ext.gasPrice);
 	_extData->calldatasize = eth2llvm(ext.data.size());
 	_extData->prevhash = eth2llvm(ext.previousBlock.hash);

libevmjit/Ext.h

@@ -20,9 +20,6 @@ public:
 	llvm::Value* store(llvm::Value* _index);
 	void setStore(llvm::Value* _index, llvm::Value* _value);
 
-	llvm::Value* caller();
-	llvm::Value* origin();
-	llvm::Value* callvalue();
 	llvm::Value* calldatasize();
 	llvm::Value* gasprice();
 	llvm::Value* prevhash();

libevmjit/Runtime.cpp

@@ -35,9 +35,12 @@ llvm::Twine getName(RuntimeData::Index _index)
 {
 	switch (_index)
 	{
-	default:					return "data";
-	case RuntimeData::Gas:		return "gas";
-	case RuntimeData::Address:	return "address";
+	default:						return "data";
+	case RuntimeData::Gas:			return "gas";
+	case RuntimeData::Address:		return "address";
+	case RuntimeData::Caller:		return "caller";
+	case RuntimeData::Origin:		return "origin";
+	case RuntimeData::CallValue:	return "callvalue";
 	}
 }
 }
@@ -51,6 +54,9 @@ Runtime::Runtime(u256 _gas, ExtVMFace& _ext):
 	g_runtime = this;
 	set(RuntimeData::Gas, _gas);
 	set(RuntimeData::Address, fromAddress(_ext.myAddress));
+	set(RuntimeData::Caller, fromAddress(_ext.caller));
+	set(RuntimeData::Origin, fromAddress(_ext.origin));
+	set(RuntimeData::CallValue, _ext.value);
 }
 
 Runtime::~Runtime()

libevmjit/Runtime.h

@@ -28,6 +28,9 @@ struct RuntimeData
 	{
 		Gas,
 		Address,
+		Caller,
+		Origin,
+		CallValue,
 
 		_size
 	};