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59 lines
1.3 KiB
C++
59 lines
1.3 KiB
C++
#pragma once
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#include "PPUOpcodes.h"
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#include "rx/cpu/cell/ppu/Instruction.hpp"
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#include "rx/cpu/cell/ppu/Opcode.hpp"
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#include "rx/cpu/cell/ppu/PPUContext.hpp"
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#include "rx/refl.hpp"
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#include <array>
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class ppu_thread;
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using ppu_intrp_func_t = void (*)(ppu_thread& ppu_, ppu_opcode_t op, be_t<u32>* this_op, struct ppu_intrp_func* next_fn);
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struct ppu_intrp_func
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{
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ppu_intrp_func_t fn;
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};
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template <typename IT>
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struct ppu_interpreter_t;
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namespace asmjit
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{
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struct ppu_builder;
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}
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struct ppu_interpreter_rt_base
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{
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protected:
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std::unique_ptr<ppu_interpreter_t<ppu_intrp_func_t>> ptrs;
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ppu_interpreter_rt_base() noexcept;
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ppu_interpreter_rt_base(const ppu_interpreter_rt_base&) = delete;
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ppu_interpreter_rt_base& operator=(const ppu_interpreter_rt_base&) = delete;
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virtual ~ppu_interpreter_rt_base();
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};
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struct ppu_interpreter_rt : ppu_interpreter_rt_base
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{
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ppu_interpreter_rt() noexcept;
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ppu_intrp_func_t decode(u32 op) const noexcept;
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private:
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ppu_decoder<ppu_interpreter_t<ppu_intrp_func_t>, ppu_intrp_func_t> table;
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};
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struct PPUContext;
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struct PPUInterpreter
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{
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std::array<void (*)(PPUContext& context, rx::cell::ppu::Instruction inst), rx::fieldCount<rx::cell::ppu::Opcode>> impl;
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PPUInterpreter();
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void interpret(PPUContext& context, std::uint32_t inst);
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};
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