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#include "Type.h"
#include <llvm/IR/DerivedTypes.h>
#include "RuntimeManager.h"
namespace dev
{
namespace eth
{
namespace jit
{
llvm::IntegerType* Type::Word;
llvm::PointerType* Type::WordPtr;
llvm::IntegerType* Type::lowPrecision;
llvm::IntegerType* Type::Bool;
llvm::IntegerType* Type::Size;
llvm::IntegerType* Type::Byte;
llvm::PointerType* Type::BytePtr;
llvm::Type* Type::Void;
llvm::IntegerType* Type::MainReturn;
llvm::PointerType* Type::EnvPtr;
llvm::PointerType* Type::RuntimeDataPtr;
llvm::PointerType* Type::RuntimePtr;
void Type::init(llvm::LLVMContext& _context)
{
if (!Word) // Do init only once
{
Word = llvm::Type::getIntNTy(_context, 256);
WordPtr = Word->getPointerTo();
lowPrecision = llvm::Type::getInt64Ty(_context);
// TODO: Size should be architecture-dependent
Bool = llvm::Type::getInt1Ty(_context);
Size = llvm::Type::getInt64Ty(_context);
Byte = llvm::Type::getInt8Ty(_context);
BytePtr = Byte->getPointerTo();
Void = llvm::Type::getVoidTy(_context);
MainReturn = llvm::Type::getInt32Ty(_context);
EnvPtr = llvm::StructType::create(_context, "Env")->getPointerTo();
RuntimeDataPtr = RuntimeManager::getRuntimeDataType()->getPointerTo();
RuntimePtr = RuntimeManager::getRuntimeType()->getPointerTo();
}
}
llvm::ConstantInt* Constant::get(int64_t _n)
{
return llvm::ConstantInt::getSigned(Type::Word, _n);
}
llvm::ConstantInt* Constant::get(u256 _n)
{
llvm::APInt n(256, _n.str(0, std::ios_base::hex), 16);
assert(n.toString(10, false) == _n.str());
return static_cast<llvm::ConstantInt*>(llvm::ConstantInt::get(Type::Word, n));
}
llvm::ConstantInt* Constant::get(ReturnCode _returnCode)
{
return llvm::ConstantInt::get(Type::MainReturn, static_cast<uint64_t>(_returnCode));
}
}
}
}