82 lines
2.3 KiB
C++
82 lines
2.3 KiB
C++
#ifndef INC_6502_EMULATOR_MATHS_OPCODE_HANDLER_CONTAINER_H
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#define INC_6502_EMULATOR_MATHS_OPCODE_HANDLER_CONTAINER_H
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#include "opcode-handler-container.h"
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namespace emu_6502 {
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class MathsOpcodeHandlerContainer : public OpcodeHandlerContainer {
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private:
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enum Op {
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ADC_IMM = 0x69,
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ADC_ZPG = 0x65,
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ADC_ZPG_X = 0x75,
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ADC_ABS = 0x6D,
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ADC_ABS_X = 0x7D,
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ADC_ABS_Y = 0x79,
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ADC_IND_X = 0x61,
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ADC_IND_Y = 0x71,
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DEC_ZPG = 0xC6,
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DEC_ZPG_X = 0xD6,
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DEC_ABS = 0xCE,
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DEC_ABS_X = 0xDE,
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INC_ZPG = 0xE6,
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INC_ZPG_X = 0xF6,
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INC_ABS = 0xEE,
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INC_ABS_X = 0xFE,
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DEX = 0xCA,
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DEY = 0x88,
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INX = 0xE8,
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INY = 0xC8,
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SBC_IMM = 0x0,
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SBC_ZPG = 0x0,
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SBC_ZPG_X = 0x0,
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SBC_ABS = 0x0,
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SBC_ABS_X = 0x0,
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SBC_ABS_Y = 0x0,
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SBC_IND_X = 0x0,
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SBC_IND_Y = 0x0
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};
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void adc(Machine& machine, uint8_t value);
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void adc_imm(Machine& machine);
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void adc_zpg(Machine& machine);
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void adc_zpg_x(Machine& machine);
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void adc_abs(Machine& machine);
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void adc_abs_x(Machine& machine);
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void adc_abs_y(Machine& machine);
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void adc_ind_x(Machine& machine);
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void adc_ind_y(Machine& machine);
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void dec_zpg(Machine& machine);
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void dec_zpg_x(Machine& machine);
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void dec_abs(Machine& machine);
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void dec_abs_x(Machine& machine);
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void dex(Machine& machine);
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void dey(Machine& machine);
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void inx(Machine& machine);
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void iny(Machine& machine);
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void sbc_imm(Machine& machine);
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void sbc_zpg(Machine& machine);
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void sbc_zpg_x(Machine& machine);
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void sbc_abs(Machine& machine);
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void sbc_abs_x(Machine& machine);
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void sbc_abs_y(Machine& machine);
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void sbc_ind_x(Machine& machine);
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void sbc_ind_y(Machine& machine);
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public:
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MathsOpcodeHandlerContainer();
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MathsOpcodeHandlerContainer(const MathsOpcodeHandlerContainer&) = delete;
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MathsOpcodeHandlerContainer& operator=(const MathsOpcodeHandlerContainer&) = delete;
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};
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}
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#endif //INC_6502_EMULATOR_MATHS_OPCODE_HANDLER_CONTAINER_H
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