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55 lines
932 B
55 lines
932 B
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#pragma once
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#include <llvm/IR/Type.h>
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#include <llvm/IR/Constants.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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struct Type
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{
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static llvm::IntegerType* i256;
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static llvm::PointerType* WordPtr;
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/// Type for doing low precision arithmetics where 256-bit precision is not supported by native target
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/// @TODO: Use 64-bit for now. In 128-bit compiler-rt library functions are required
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static llvm::IntegerType* lowPrecision;
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static llvm::IntegerType* Byte;
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static llvm::PointerType* BytePtr;
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static llvm::Type* Void;
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/// Main function return type
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static llvm::IntegerType* MainReturn;
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static void init(llvm::LLVMContext& _context);
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};
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enum class ReturnCode
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{
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Stop = 0,
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Return = 1,
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Suicide = 2,
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BadJumpDestination = 101,
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OutOfGas = 102,
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};
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struct Constant
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{
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/// Returns word-size constant
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static llvm::ConstantInt* get(uint64_t _n);
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static llvm::ConstantInt* get(ReturnCode _returnCode);
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};
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}
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}
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}
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