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