mirror of https://github.com/bsnes-emu/bsnes.git
108 lines
3.0 KiB
C++
108 lines
3.0 KiB
C++
#ifndef PROCESSOR_SPC700_HPP
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#define PROCESSOR_SPC700_HPP
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namespace Processor {
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struct SPC700 {
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virtual void op_io() = 0;
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virtual uint8 op_read(uint16 addr) = 0;
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virtual void op_write(uint16 addr, uint8 data) = 0;
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void op_step();
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virtual uint8 disassembler_read(uint16 addr) = 0;
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#include "registers.hpp"
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#include "memory.hpp"
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regs_t regs;
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word_t dp, sp, rd, wr, bit, ya;
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uint8 opcode;
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void serialize(serializer&);
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string disassemble_opcode(uint16 addr, bool p);
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protected:
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uint8 op_adc(uint8, uint8);
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uint8 op_and(uint8, uint8);
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uint8 op_asl(uint8);
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uint8 op_cmp(uint8, uint8);
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uint8 op_dec(uint8);
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uint8 op_eor(uint8, uint8);
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uint8 op_inc(uint8);
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uint8 op_ld (uint8, uint8);
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uint8 op_lsr(uint8);
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uint8 op_or (uint8, uint8);
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uint8 op_rol(uint8);
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uint8 op_ror(uint8);
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uint8 op_sbc(uint8, uint8);
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uint8 op_st (uint8, uint8);
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uint16 op_adw(uint16, uint16);
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uint16 op_cpw(uint16, uint16);
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uint16 op_ldw(uint16, uint16);
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uint16 op_sbw(uint16, uint16);
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template<uint8 (SPC700::*op)(uint8)> void op_adjust(uint8&);
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template<uint8 (SPC700::*op)(uint8)> void op_adjust_addr();
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template<uint8 (SPC700::*op)(uint8)> void op_adjust_dp();
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void op_adjust_dpw(signed);
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template<uint8 (SPC700::*op)(uint8)> void op_adjust_dpx();
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void op_branch(bool);
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void op_branch_bit();
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void op_pull(uint8&);
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void op_push(uint8);
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template<uint8 (SPC700::*op)(uint8, uint8)> void op_read_addr(uint8&);
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template<uint8 (SPC700::*op)(uint8, uint8)> void op_read_addri(uint8&);
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template<uint8 (SPC700::*op)(uint8, uint8)> void op_read_const(uint8&);
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template<uint8 (SPC700::*op)(uint8, uint8)> void op_read_dp(uint8&);
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template<uint8 (SPC700::*op)(uint8, uint8)> void op_read_dpi(uint8&, uint8&);
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template<uint16 (SPC700::*op)(uint16, uint16)> void op_read_dpw();
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template<uint8 (SPC700::*op)(uint8, uint8)> void op_read_idpx();
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template<uint8 (SPC700::*op)(uint8, uint8)> void op_read_idpy();
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template<uint8 (SPC700::*op)(uint8, uint8)> void op_read_ix();
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void op_set_addr_bit();
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void op_set_bit();
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void op_set_flag(bool&, bool);
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void op_test_addr(bool);
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void op_transfer(uint8&, uint8&);
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void op_write_addr(uint8&);
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void op_write_addri(uint8&);
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void op_write_dp(uint8&);
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void op_write_dpi(uint8&, uint8&);
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template<uint8 (SPC700::*op)(uint8, uint8)> void op_write_dp_const();
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template<uint8 (SPC700::*op)(uint8, uint8)> void op_write_dp_dp();
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template<uint8 (SPC700::*op)(uint8, uint8)> void op_write_ix_iy();
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void op_bne_dp();
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void op_bne_dpdec();
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void op_bne_dpx();
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void op_bne_ydec();
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void op_brk();
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void op_clv();
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void op_cmc();
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void op_daa();
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void op_das();
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void op_div_ya_x();
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void op_jmp_addr();
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void op_jmp_iaddrx();
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void op_jsp_dp();
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void op_jsr_addr();
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void op_jst();
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void op_lda_ixinc();
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void op_mul_ya();
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void op_nop();
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void op_plp();
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void op_rti();
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void op_rts();
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void op_sta_idpx();
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void op_sta_idpy();
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void op_sta_ix();
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void op_sta_ixinc();
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void op_stw_dp();
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void op_wait();
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void op_xcn();
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};
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}
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#endif
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