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📄 cpu2.c

📁 树大根深三棱尽所标杆ssfsfsa fdsafs
💻 C
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#include "sysdeps.h"#include "shared.h"#include "memory.h"#include "custom.h"#include "newcpu.h"#include "cputbl.h"void op_2000(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = (Shptr->regs).d[srcreg];{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}void op_2008(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = (Shptr->regs).a[srcreg];{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}void op_2010(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}void op_2018(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	(Shptr->regs).a[srcreg] += 4;{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}}void op_2020(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	(Shptr->regs).a[srcreg] -= 4;{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}}void op_2028(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg] + (LONG)(WORD)nextiword();	LONG src = get_long(srca);{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}void op_2030(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	srca = get_disp_ea (srca, nextiword());{	LONG src = get_long(srca);{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}}void op_2038(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (LONG)(WORD)nextiword();	LONG src = get_long(srca);{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}void op_2039(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = nextilong();	LONG src = get_long(srca);{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}void op_203a(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = MC68000_getpc();	srca += (LONG)(WORD)nextiword();{	LONG src = get_long(srca);{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}}void op_203b(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = MC68000_getpc();	srca = get_disp_ea (srca, nextiword());{	LONG src = get_long(srca);{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}}void op_203c(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = nextilong();{	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	(Shptr->regs).d[dstreg] = (src);}}}}void op_2040(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = (Shptr->regs).d[srcreg];{	(Shptr->regs).a[dstreg] = (src);}}}}void op_2048(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = (Shptr->regs).a[srcreg];{	(Shptr->regs).a[dstreg] = (src);}}}}void op_2050(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	(Shptr->regs).a[dstreg] = (src);}}}}void op_2058(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	(Shptr->regs).a[srcreg] += 4;{	(Shptr->regs).a[dstreg] = (src);}}}}}void op_2060(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	(Shptr->regs).a[srcreg] -= 4;{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	(Shptr->regs).a[dstreg] = (src);}}}}}void op_2068(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg] + (LONG)(WORD)nextiword();	LONG src = get_long(srca);{	(Shptr->regs).a[dstreg] = (src);}}}}void op_2070(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	srca = get_disp_ea (srca, nextiword());{	LONG src = get_long(srca);{	(Shptr->regs).a[dstreg] = (src);}}}}}void op_2078(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (LONG)(WORD)nextiword();	LONG src = get_long(srca);{	(Shptr->regs).a[dstreg] = (src);}}}}void op_2079(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = nextilong();	LONG src = get_long(srca);{	(Shptr->regs).a[dstreg] = (src);}}}}void op_207a(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = MC68000_getpc();	srca += (LONG)(WORD)nextiword();{	LONG src = get_long(srca);{	(Shptr->regs).a[dstreg] = (src);}}}}}void op_207b(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = MC68000_getpc();	srca = get_disp_ea (srca, nextiword());{	LONG src = get_long(srca);{	(Shptr->regs).a[dstreg] = (src);}}}}}void op_207c(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = nextilong();{	(Shptr->regs).a[dstreg] = (src);}}}}void op_2080(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = (Shptr->regs).d[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}void op_2088(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = (Shptr->regs).a[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}void op_2090(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}void op_2098(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	(Shptr->regs).a[srcreg] += 4;{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}}void op_20a0(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	(Shptr->regs).a[srcreg] -= 4;{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}}void op_20a8(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg] + (LONG)(WORD)nextiword();	LONG src = get_long(srca);{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}void op_20b0(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	srca = get_disp_ea (srca, nextiword());{	LONG src = get_long(srca);{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}}void op_20b8(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (LONG)(WORD)nextiword();	LONG src = get_long(srca);{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}void op_20b9(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = nextilong();	LONG src = get_long(srca);{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}void op_20ba(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = MC68000_getpc();	srca += (LONG)(WORD)nextiword();{	LONG src = get_long(srca);{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}}void op_20bb(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = MC68000_getpc();	srca = get_disp_ea (srca, nextiword());{	LONG src = get_long(srca);{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}}void op_20bc(ULONG opcode){	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = nextilong();{	CPTR dsta = (Shptr->regs).a[dstreg];	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}void op_20c0(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = (Shptr->regs).d[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg];{	(Shptr->regs).a[dstreg] += 4;	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}}void op_20c8(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	LONG src = (Shptr->regs).a[srcreg];{	CPTR dsta = (Shptr->regs).a[dstreg];{	(Shptr->regs).a[dstreg] += 4;	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}}void op_20d0(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;{{	CPTR srca = (Shptr->regs).a[srcreg];	LONG src = get_long(srca);{	CPTR dsta = (Shptr->regs).a[dstreg];{	(Shptr->regs).a[dstreg] += 4;	VFLG = CFLG = 0;	ZFLG = ((LONG)(src)) == 0;	NFLG = ((LONG)(src)) < 0;	put_long(dsta,src);}}}}}void op_20d8(ULONG opcode){	ULONG srcreg = (LONG)(BYTE)((opcode & 7) >> 0);	ULONG dstreg = (opcode & 3584) >> 9;

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