44 lines
966 B
C++
Executable File
44 lines
966 B
C++
Executable File
/* This file is part of the sirit project.
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* Copyright (c) 2019 sirit
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* This software may be used and distributed according to the terms of the
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* 3-Clause BSD License
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*/
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#pragma once
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#include <cstddef>
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#include <cstring>
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#include <memory>
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#include "operand.h"
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#include "stream.h"
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namespace Sirit {
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class LiteralNumber final : public Operand {
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public:
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explicit LiteralNumber(u64 raw, bool is_32);
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~LiteralNumber() override;
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void Fetch(Stream& stream) const override;
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std::size_t GetWordCount() const noexcept override;
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bool operator==(const Operand& other) const noexcept override;
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template <typename T>
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static std::unique_ptr<LiteralNumber> Create(T value) {
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static_assert(sizeof(T) == 4 || sizeof(T) == 8);
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u64 raw{};
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std::memcpy(&raw, &value, sizeof(T));
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return std::make_unique<LiteralNumber>(raw, sizeof(T) == 4);
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}
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private:
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u64 raw{};
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bool is_32{};
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};
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} // namespace Sirit
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