42 lines
770 B
C++
42 lines
770 B
C++
#ifndef jk_PROGRAM_HPP
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#define jk_PROGRAM_HPP
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#include "commons.hpp"
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#include "Opcodes.hpp"
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#include "Value.hpp"
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namespace jk
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{
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using param_t = size_t;
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struct Instr {
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OpcodeType opcode;
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std::optional<param_t> param;
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};
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class Program
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{
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public:
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explicit Program();
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virtual ~Program();
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size_t size() const { return m_instrs.size(); }
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Instr get(size_t index) const;
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void push_instr(OpcodeType opcode,
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std::optional<param_t> param = std::nullopt);
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size_t push_constant(std::shared_ptr<Value> value);
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std::shared_ptr<Value> constant(size_t index) const;
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std::string string() const;
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private:
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std::vector<Instr> m_instrs;
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std::vector<std::shared_ptr<Value>> m_constants;
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};
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}
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#endif
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