62 lines
1.1 KiB
C++
62 lines
1.1 KiB
C++
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#include "Program.hpp"
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namespace jk
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{
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/*explicit*/ Program::Program()
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{
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}
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/*virtual*/ Program::~Program()
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{
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}
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Instr Program::get(size_t index) const
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{
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assert(index < size());
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return m_instrs[index];
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}
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void Program::push_instr(OpcodeType opcode,
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std::optional<param_t> param /*= std::nullopt*/)
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{
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m_instrs.push_back(Instr { opcode, param });
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}
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std::string Program::string() const
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{
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std::stringstream ss;
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size_t addr = 0;
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for (auto const& instr: m_instrs)
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{
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ss << addr << "\t"
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<< std::string(OpcodeTypeStr[instr.opcode])
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.substr(std::string("OPCODE_").size());
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if (instr.param)
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{
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ss << "\t" << *instr.param;
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}
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ss << std::endl;
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addr++;
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}
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return ss.str();
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}
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size_t Program::push_constant(std::shared_ptr<Value> value)
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{
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m_constants.push_back(value);
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return m_constants.size() - 1;
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}
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std::shared_ptr<Value> Program::constant(size_t index) const
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{
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assert(index < m_constants.size());
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return m_constants[index];
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}
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}
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