kick_mcu.c

十七种模拟器源代码 非常有用的作课程设计不可缺少的

	MCU_WRMEM(0x00a, a);

//LABEL(160):   /* jsr */
	PUSHWORD(0x162);
	JUMP_IMM(0x080);

LABEL(162):  /* eora */
	EOR(a, a, 0x019);
	SET_NZ(a);

//LABEL(164):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x183);

//LABEL(166):   /* lda */
	a = 0x079;
	SET_NZ(a);

//LABEL(168):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x011, a);

//LABEL(16a):   /* lda */
	a = 0x060;
	SET_NZ(a);

//LABEL(16c):   /* jsr */
	PUSHWORD(0x16e);
	JUMP_IMM(0x09f);

LABEL(16e):  /* lda */
	a = 0x068;
	SET_NZ(a);

//LABEL(170):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x011, a);

//LABEL(172):   /* clra */
	a = 0;
	SET_NZ(a);

//LABEL(173):   /* jsr */
	PUSHWORD(0x175);
	JUMP_IMM(0x09f);

LABEL(175):  /* lda */
	a = 0x06b;
	SET_NZ(a);

//LABEL(177):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x011, a);

//LABEL(179):   /* clra */
	a = 0;
	SET_NZ(a);

//LABEL(17a):   /* jsr */
	PUSHWORD(0x17c);
	JUMP_IMM(0x09f);

LABEL(17c):  /* lda */
	a = 0x076;
	SET_NZ(a);

//LABEL(17e):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x011, a);

//LABEL(180):   /* clra */
	a = 0;
	SET_NZ(a);

//LABEL(181):   /* jsr */
	PUSHWORD(0x183);
	JUMP_IMM(0x09f);

LABEL(183):  /* jmp */
	JUMP_IMM(0x206);

LABEL(186):  /* lda */
	a = 0x0ff;
	SET_NZ(a);

//LABEL(188):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x016, a);

//LABEL(18a):   /* lda */
	a = 0x00b;
	SET_NZ(a);

//LABEL(18c):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x014, a);

//LABEL(18e):   /* brset5 */
	BRSET(0x013, 5)
	JUMP_IMM(0x194);

//LABEL(191):   /* jsr */
	PUSHWORD(0x194);
	JUMP_IMM(0x254);

LABEL(194):  /* lda */
	a = 0x043;
	SET_NZ(a);

//LABEL(196):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x010, a);

//LABEL(198):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x011, a);

//LABEL(19a):   /* jsr */
	PUSHWORD(0x19c);
	JUMP_IMM(0x080);

LABEL(19c):  /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x015, a);

//LABEL(19e):   /* cmpa */
	SUB(temp, a, 0x001);

//LABEL(1a0):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x1ae);

//LABEL(1a2):   /* lda */
	a = 0x005;
	SET_NZ(a);

//LABEL(1a4):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x015, a);

//LABEL(1a6):   /* dec */
	addr = 0x011;
	DEC(temp, MCU_RDMEM(0x011));
	MCU_WRMEM(addr, temp);

//LABEL(1a8):   /* lda */
	a = 0x000;
	SET_NZ(a);

//LABEL(1aa):   /* jsr */
	PUSHWORD(0x1ac);
	JUMP_IMM(0x09f);

LABEL(1ac):  /* inc */
	addr = 0x011;
	INC(temp, MCU_RDMEM(0x011));
	MCU_WRMEM(addr, temp);

LABEL(1ae):  /* lda */
	addr = 0x015;
	a = MCU_RDMEM(0x015);
	SET_NZ(a);

//LABEL(1b0):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x1b8);

//LABEL(1b2):   /* lda */
	a = 0x060;
	SET_NZ(a);

//LABEL(1b4):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x015, a);

//LABEL(1b6):   /* clr */
	addr = 0x016;
	temp = 0;
	SET_NZ(temp);
	MCU_WRMEM(addr, temp);

LABEL(1b8):  /* lda */
	addr = 0x015;
	a = MCU_RDMEM(0x015);
	SET_NZ(a);

//LABEL(1ba):   /* anda */
	AND(a, a, 0x00f);
	SET_NZ(a);

//LABEL(1bc):   /* beq */
	IF_CC_Z()
	JUMP_IMM(0x1c4);

//LABEL(1be):   /* lda */
	addr = 0x015;
	a = MCU_RDMEM(0x015);
	SET_NZ(a);

//LABEL(1c0):   /* suba */
	SUB(a, a, 0x005);

//LABEL(1c2):   /* bra */
	JUMP_IMM(0x1c8);

LABEL(1c4):  /* lda */
	addr = 0x015;
	a = MCU_RDMEM(0x015);
	SET_NZ(a);

//LABEL(1c6):   /* suba */
	SUB(a, a, 0x00b);

LABEL(1c8):  /* jsr */
	PUSHWORD(0x1ca);
	JUMP_IMM(0x09f);

LABEL(1ca):  /* lda */
	addr = 0x016;
	a = MCU_RDMEM(0x016);
	SET_NZ(a);

//LABEL(1cc):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x1fc);

//LABEL(1ce):   /* dec */
	addr = 0x010;
	DEC(temp, MCU_RDMEM(0x010));
	MCU_WRMEM(addr, temp);

//LABEL(1d0):   /* dec */
	addr = 0x011;
	DEC(temp, MCU_RDMEM(0x011));
	MCU_WRMEM(addr, temp);

//LABEL(1d2):   /* jsr */
	PUSHWORD(0x1d4);
	JUMP_IMM(0x080);

LABEL(1d4):  /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x015, a);

//LABEL(1d6):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x1e6);

//LABEL(1d8):   /* clr */
	addr = 0x014;
	temp = 0;
	SET_NZ(temp);
	MCU_WRMEM(addr, temp);

//LABEL(1da):   /* lda */
	a = 0x043;
	SET_NZ(a);

//LABEL(1dc):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x011, a);

//LABEL(1de):   /* lda */
	a = 0x000;
	SET_NZ(a);

//LABEL(1e0):   /* jsr */
	PUSHWORD(0x1e2);
	JUMP_IMM(0x09f);

LABEL(1e2):  /* bset6 */
	BSET(0x013, 6);

//LABEL(1e4):   /* bra */
	JUMP_IMM(0x1fe);

LABEL(1e6):  /* lda */
	addr = 0x015;
	a = MCU_RDMEM(0x015);
	SET_NZ(a);

//LABEL(1e8):   /* suba */
	SUB(a, a, 0x001);

//LABEL(1ea):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x015, a);

//LABEL(1ec):   /* anda */
	AND(a, a, 0x00f);
	SET_NZ(a);

//LABEL(1ee):   /* adda */
	ADD(a, a, 0x0f6);

//LABEL(1f0):   /* bcc */
	IF_CC_NC()
	JUMP_IMM(0x1f8);

//LABEL(1f2):   /* lda */
	addr = 0x015;
	a = MCU_RDMEM(0x015);
	SET_NZ(a);

//LABEL(1f4):   /* suba */
	SUB(a, a, 0x006);

//LABEL(1f6):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x015, a);

LABEL(1f8):  /* lda */
	addr = 0x015;
	a = MCU_RDMEM(0x015);
	SET_NZ(a);

//LABEL(1fa):   /* jsr */
	PUSHWORD(0x1fc);
	JUMP_IMM(0x09f);

LABEL(1fc):  /* bclr7 */
	BCLR(0x013, 7);

LABEL(1fe):  /* lda */
	a = 0x06d;
	SET_NZ(a);

//LABEL(200):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x011, a);

//LABEL(202):   /* lda */
	addr = 0x013;
	a = MCU_RDMEM(0x013);
	SET_NZ(a);

//LABEL(204):   /* jsr */
	PUSHWORD(0x206);
	JUMP_IMM(0x09f);

LABEL(206):  /* lda */
	a = 0x06b;
	SET_NZ(a);

//LABEL(208):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x011, a);

//LABEL(20a):   /* lda */
	addr = 0x017;
	a = MCU_RDMEM(0x017);
	SET_NZ(a);

//LABEL(20c):   /* jsr */
	PUSHWORD(0x20e);
	JUMP_IMM(0x09f);

LABEL(20e):  /* lda */
	a = 0x056;
	SET_NZ(a);

//LABEL(210):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x010, a);

//LABEL(212):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x011, a);

//LABEL(214):   /* jsr */
	PUSHWORD(0x216);
	JUMP_IMM(0x080);

LABEL(216):  /* eora */
	EOR(a, a, 0x0a7);
	SET_NZ(a);

//LABEL(218):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x236);

//LABEL(21a):   /* inc */
	addr = 0x010;
	INC(temp, MCU_RDMEM(0x010));
	MCU_WRMEM(addr, temp);

//LABEL(21c):   /* jsr */
	PUSHWORD(0x21e);
	JUMP_IMM(0x080);

LABEL(21e):  /* eora */
	EOR(a, a, 0x000);
	SET_NZ(a);

//LABEL(220):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x236);

//LABEL(222):   /* inc */
	addr = 0x010;
	INC(temp, MCU_RDMEM(0x010));
	MCU_WRMEM(addr, temp);

//LABEL(224):   /* jsr */
	PUSHWORD(0x226);
	JUMP_IMM(0x080);

LABEL(226):  /* eora */
	EOR(a, a, 0x083);
	SET_NZ(a);

//LABEL(228):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x236);

//LABEL(22a):   /* inc */
	addr = 0x010;
	INC(temp, MCU_RDMEM(0x010));
	MCU_WRMEM(addr, temp);

//LABEL(22c):   /* jsr */
	PUSHWORD(0x22e);
	JUMP_IMM(0x080);

LABEL(22e):  /* eora */
	EOR(a, a, 0x057);
	SET_NZ(a);

//LABEL(230):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x236);

//LABEL(232):   /* lda */
	a = 0x000;
	SET_NZ(a);

//LABEL(234):   /* jsr */
	PUSHWORD(0x236);
	JUMP_IMM(0x09f);

LABEL(236):  /* rti */
//invalid instruction!
   //goto invalid_pc;
   /* [kayamon] - hacked here to quit and return to the main loop */
   m68705.pc = 0x0ea;
	m68705.x = x;
	m68705.a = a;
	m68705.sp = sp;
	m68705.flag_c = flag_c;
	m68705.flag_h = flag_h;
	m68705.flag_n = flag_n;
	m68705.flag_z = flag_z;
   return;

LABEL(237):  /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x018, a);

//LABEL(239):   /* ora */
	OR(a, a, 0x00f);
	SET_NZ(a);

//LABEL(23b):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x019, a);

//LABEL(23d):   /* brset0 */
	BRSET(0x018, 0)
	JUMP_IMM(0x242);

//LABEL(240):   /* bclr2 */
	BCLR(0x019, 2);

LABEL(242):  /* brset1 */
	BRSET(0x018, 1)
	JUMP_IMM(0x247);

//LABEL(245):   /* bclr3 */
	BCLR(0x019, 3);

LABEL(247):  /* brset2 */
	BRSET(0x018, 2)
	JUMP_IMM(0x24c);

//LABEL(24a):   /* bclr1 */
	BCLR(0x019, 1);

LABEL(24c):  /* brset3 */
	BRSET(0x018, 3)
	JUMP_IMM(0x251);

//LABEL(24f):   /* bclr0 */
	BCLR(0x019, 0);

LABEL(251):  /* lda */
	addr = 0x019;
	a = MCU_RDMEM(0x019);
	SET_NZ(a);

//LABEL(253):   /* rts */
	PULLWORD(m68705.pc);
	JUMP(m68705.pc);

LABEL(254):  /* lda */
	a = 0x007;
	SET_NZ(a);

//LABEL(256):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x010, a);

//LABEL(258):   /* jsr */
	PUSHWORD(0x25a);
	JUMP_IMM(0x080);

LABEL(25a):  /* anda */
	AND(a, a, 0x00c);
	SET_NZ(a);

//LABEL(25c):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x264);

//LABEL(25e):   /* lda */
	a = 0x009;
	SET_NZ(a);

//LABEL(260):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x014, a);

//LABEL(262):   /* bra */
	JUMP_IMM(0x27c);

LABEL(264):  /* cmpa */
	SUB(temp, a, 0x00c);

//LABEL(266):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x26e);

//LABEL(268):   /* lda */
	a = 0x006;
	SET_NZ(a);

//LABEL(26a):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x014, a);

//LABEL(26c):   /* bra */
	JUMP_IMM(0x27c);

LABEL(26e):  /* cmpa */
	SUB(temp, a, 0x008);

//LABEL(270):   /* bne */
	IF_CC_NZ()
	JUMP_IMM(0x278);

//LABEL(272):   /* lda */
	a = 0x00f;
	SET_NZ(a);

//LABEL(274):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x014, a);

//LABEL(276):   /* bra */
	JUMP_IMM(0x27c);

LABEL(278):  /* lda */
	a = 0x00c;
	SET_NZ(a);

//LABEL(27a):   /* sta */
	SET_NZ(a);
	MCU_WRMEM(0x014, a);

LABEL(27c):  /* rts */
	PULLWORD(m68705.pc);
	JUMP(m68705.pc);

#if defined(RAINE_DOS) || defined(RAINE_UNIX)

invalid_pc:
	#ifdef RAINE_DEBUG
		print_debug("M68705: Invalid jump address (0x%x)\n", m68705.pc);
		print_ingame(200, "M68705: Invalid jump address (0x%x)\n", m68705.pc);
	#endif
	return;
#else
        default:

	#ifdef RAINE_DEBUG
		print_debug("M68705: Invalid jump address (0x%x)\n", m68705.pc);
		print_ingame(200, "M68705: Invalid jump address (0x%x)\n", m68705.pc);
	#endif
	return;
        break;
      }

      goto LOOP;

#endif
}