126 lines
3.1 KiB
C++
126 lines
3.1 KiB
C++
#pragma once
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#include <BaseCPU.hpp>
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#include <Mem.hpp>
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#include <vector>
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namespace n64 {
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struct Core;
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struct Interpreter final : BaseCPU {
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explicit Interpreter(Mem&, Registers&);
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~Interpreter() override = default;
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u32 Step() override;
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void Reset() override {
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cop2Latch = {};
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}
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private:
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Registers& regs;
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Mem& mem;
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u64 cop2Latch{};
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friend struct Cop1;
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#define check_address_error(mask, vaddr) \
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(((!regs.cop0.is64BitAddressing) && (s32)(vaddr) != (vaddr)) || (((vaddr) & (mask)) != 0))
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[[nodiscard]] bool ShouldServiceInterrupt() const;
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void CheckCompareInterrupt() const;
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void cop2Decode(Instruction);
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void special(Instruction);
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void regimm(Instruction);
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void Exec(Instruction);
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void add(Instruction);
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void addu(Instruction);
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void addi(Instruction);
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void addiu(Instruction);
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void andi(Instruction);
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void and_(Instruction);
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void branch(bool, s64);
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void branch_likely(bool, s64);
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void b(Instruction, bool);
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void blink(Instruction, bool);
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void bl(Instruction, bool);
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void bllink(Instruction, bool);
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void dadd(Instruction);
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void daddu(Instruction);
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void daddi(Instruction);
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void daddiu(Instruction);
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void ddiv(Instruction);
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void ddivu(Instruction);
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void div(Instruction);
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void divu(Instruction);
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void dmult(Instruction);
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void dmultu(Instruction);
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void dsll(Instruction);
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void dsllv(Instruction);
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void dsll32(Instruction);
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void dsra(Instruction);
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void dsrav(Instruction);
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void dsra32(Instruction);
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void dsrl(Instruction);
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void dsrlv(Instruction);
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void dsrl32(Instruction);
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void dsub(Instruction);
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void dsubu(Instruction);
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void j(Instruction);
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void jr(Instruction);
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void jal(Instruction);
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void jalr(Instruction);
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void lui(Instruction);
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void lbu(Instruction);
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void lb(Instruction);
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void ld(Instruction);
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void ldl(Instruction);
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void ldr(Instruction);
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void lh(Instruction);
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void lhu(Instruction);
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void ll(Instruction);
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void lld(Instruction);
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void lw(Instruction);
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void lwl(Instruction);
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void lwu(Instruction);
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void lwr(Instruction);
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void mfhi(Instruction);
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void mflo(Instruction);
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void mult(Instruction);
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void multu(Instruction);
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void mthi(Instruction);
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void mtlo(Instruction);
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void nor(Instruction);
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void sb(Instruction);
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void sc(Instruction);
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void scd(Instruction);
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void sd(Instruction);
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void sdl(Instruction);
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void sdr(Instruction);
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void sh(Instruction);
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void sw(Instruction);
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void swl(Instruction);
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void swr(Instruction);
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void slti(Instruction);
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void sltiu(Instruction);
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void slt(Instruction);
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void sltu(Instruction);
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void sll(Instruction);
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void sllv(Instruction);
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void sub(Instruction);
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void subu(Instruction);
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void sra(Instruction);
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void srav(Instruction);
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void srl(Instruction);
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void srlv(Instruction);
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void trap(bool) const;
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void or_(Instruction);
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void ori(Instruction);
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void xor_(Instruction);
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void xori(Instruction);
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void mtc2(Instruction);
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void mfc2(Instruction);
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void dmtc2(Instruction);
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void dmfc2(Instruction);
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void ctc2(Instruction);
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void cfc2(Instruction);
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};
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} // namespace n64
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