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Amiga Plus Leser 19
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Amiga Plus Leser CD 19.iso
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GameBoy
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AmigaVGB
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CodesCB.h
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Text File
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1996-04-28
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11KB
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209 lines
/** VGB: portable GameBoy emulator ***************************/
/** **/
/** CodesCB.h **/
/** **/
/** This file contains implementation for the CB table of **/
/** Z80 commands. It is included from Z80.c. **/
/** **/
/** Copyright (C) Marat Fayzullin 1994,1995 **/
/** You are not allowed to distribute this software **/
/** commercially. Please, notify me, if you make any **/
/** changes to this file. **/
/*************************************************************/
case 0x30: R.BC.B.h=(R.BC.B.h>>4)|(R.BC.B.h<<4);break;
case 0x31: R.BC.B.l=(R.BC.B.l>>4)|(R.BC.B.l<<4);break;
case 0x32: R.DE.B.h=(R.DE.B.h>>4)|(R.DE.B.h<<4);break;
case 0x33: R.DE.B.l=(R.DE.B.l>>4)|(R.DE.B.l<<4);break;
case 0x34: R.HL.B.h=(R.HL.B.h>>4)|(R.HL.B.h<<4);break;
case 0x35: R.HL.B.l=(R.HL.B.l>>4)|(R.HL.B.l<<4);break;
case 0x36: I=M_RDMEM(R.HL.W);M_WRMEM(R.HL.W,(I>>4)|(I<<4));break;
case 0x37: R.AF.B.h=(R.AF.B.h>>4)|(R.AF.B.h<<4);break;
case RLC_B: M_RLC(R.BC.B.h);break; case RLC_C: M_RLC(R.BC.B.l);break;
case RLC_D: M_RLC(R.DE.B.h);break; case RLC_E: M_RLC(R.DE.B.l);break;
case RLC_H: M_RLC(R.HL.B.h);break; case RLC_L: M_RLC(R.HL.B.l);break;
case RLC_xHL: I=M_RDMEM(R.HL.W);M_RLC(I);M_WRMEM(R.HL.W,I);break;
case RLC_A: M_RLC(R.AF.B.h);break;
case RRC_B: M_RRC(R.BC.B.h);break; case RRC_C: M_RRC(R.BC.B.l);break;
case RRC_D: M_RRC(R.DE.B.h);break; case RRC_E: M_RRC(R.DE.B.l);break;
case RRC_H: M_RRC(R.HL.B.h);break; case RRC_L: M_RRC(R.HL.B.l);break;
case RRC_xHL: I=M_RDMEM(R.HL.W);M_RRC(I);M_WRMEM(R.HL.W,I);break;
case RRC_A: M_RRC(R.AF.B.h);break;
case RL_B: M_RL(R.BC.B.h);break; case RL_C: M_RL(R.BC.B.l);break;
case RL_D: M_RL(R.DE.B.h);break; case RL_E: M_RL(R.DE.B.l);break;
case RL_H: M_RL(R.HL.B.h);break; case RL_L: M_RL(R.HL.B.l);break;
case RL_xHL: I=M_RDMEM(R.HL.W);M_RL(I);M_WRMEM(R.HL.W,I);break;
case RL_A: M_RL(R.AF.B.h);break;
case RR_B: M_RR(R.BC.B.h);break; case RR_C: M_RR(R.BC.B.l);break;
case RR_D: M_RR(R.DE.B.h);break; case RR_E: M_RR(R.DE.B.l);break;
case RR_H: M_RR(R.HL.B.h);break; case RR_L: M_RR(R.HL.B.l);break;
case RR_xHL: I=M_RDMEM(R.HL.W);M_RR(I);M_WRMEM(R.HL.W,I);break;
case RR_A: M_RR(R.AF.B.h);break;
case SLA_B: M_SLA(R.BC.B.h);break; case SLA_C: M_SLA(R.BC.B.l);break;
case SLA_D: M_SLA(R.DE.B.h);break; case SLA_E: M_SLA(R.DE.B.l);break;
case SLA_H: M_SLA(R.HL.B.h);break; case SLA_L: M_SLA(R.HL.B.l);break;
case SLA_xHL: I=M_RDMEM(R.HL.W);M_SLA(I);M_WRMEM(R.HL.W,I);break;
case SLA_A: M_SLA(R.AF.B.h);break;
case SRA_B: M_SRA(R.BC.B.h);break; case SRA_C: M_SRA(R.BC.B.l);break;
case SRA_D: M_SRA(R.DE.B.h);break; case SRA_E: M_SRA(R.DE.B.l);break;
case SRA_H: M_SRA(R.HL.B.h);break; case SRA_L: M_SRA(R.HL.B.l);break;
case SRA_xHL: I=M_RDMEM(R.HL.W);M_SRA(I);M_WRMEM(R.HL.W,I);break;
case SRA_A: M_SRA(R.AF.B.h);break;
case SRL_B: M_SRL(R.BC.B.h);break; case SRL_C: M_SRL(R.BC.B.l);break;
case SRL_D: M_SRL(R.DE.B.h);break; case SRL_E: M_SRL(R.DE.B.l);break;
case SRL_H: M_SRL(R.HL.B.h);break; case SRL_L: M_SRL(R.HL.B.l);break;
case SRL_xHL: I=M_RDMEM(R.HL.W);M_SRL(I);M_WRMEM(R.HL.W,I);break;
case SRL_A: M_SRL(R.AF.B.h);break;
case BIT0_B: M_BIT(0,R.BC.B.h);break; case BIT0_C: M_BIT(0,R.BC.B.l);break;
case BIT0_D: M_BIT(0,R.DE.B.h);break; case BIT0_E: M_BIT(0,R.DE.B.l);break;
case BIT0_H: M_BIT(0,R.HL.B.h);break; case BIT0_L: M_BIT(0,R.HL.B.l);break;
case BIT0_xHL: I=M_RDMEM(R.HL.W);M_BIT(0,I);break;
case BIT0_A: M_BIT(0,R.AF.B.h);break;
case BIT1_B: M_BIT(1,R.BC.B.h);break; case BIT1_C: M_BIT(1,R.BC.B.l);break;
case BIT1_D: M_BIT(1,R.DE.B.h);break; case BIT1_E: M_BIT(1,R.DE.B.l);break;
case BIT1_H: M_BIT(1,R.HL.B.h);break; case BIT1_L: M_BIT(1,R.HL.B.l);break;
case BIT1_xHL: I=M_RDMEM(R.HL.W);M_BIT(1,I);break;
case BIT1_A: M_BIT(1,R.AF.B.h);break;
case BIT2_B: M_BIT(2,R.BC.B.h);break; case BIT2_C: M_BIT(2,R.BC.B.l);break;
case BIT2_D: M_BIT(2,R.DE.B.h);break; case BIT2_E: M_BIT(2,R.DE.B.l);break;
case BIT2_H: M_BIT(2,R.HL.B.h);break; case BIT2_L: M_BIT(2,R.HL.B.l);break;
case BIT2_xHL: I=M_RDMEM(R.HL.W);M_BIT(2,I);break;
case BIT2_A: M_BIT(2,R.AF.B.h);break;
case BIT3_B: M_BIT(3,R.BC.B.h);break; case BIT3_C: M_BIT(3,R.BC.B.l);break;
case BIT3_D: M_BIT(3,R.DE.B.h);break; case BIT3_E: M_BIT(3,R.DE.B.l);break;
case BIT3_H: M_BIT(3,R.HL.B.h);break; case BIT3_L: M_BIT(3,R.HL.B.l);break;
case BIT3_xHL: I=M_RDMEM(R.HL.W);M_BIT(3,I);break;
case BIT3_A: M_BIT(3,R.AF.B.h);break;
case BIT4_B: M_BIT(4,R.BC.B.h);break; case BIT4_C: M_BIT(4,R.BC.B.l);break;
case BIT4_D: M_BIT(4,R.DE.B.h);break; case BIT4_E: M_BIT(4,R.DE.B.l);break;
case BIT4_H: M_BIT(4,R.HL.B.h);break; case BIT4_L: M_BIT(4,R.HL.B.l);break;
case BIT4_xHL: I=M_RDMEM(R.HL.W);M_BIT(4,I);break;
case BIT4_A: M_BIT(4,R.AF.B.h);break;
case BIT5_B: M_BIT(5,R.BC.B.h);break; case BIT5_C: M_BIT(5,R.BC.B.l);break;
case BIT5_D: M_BIT(5,R.DE.B.h);break; case BIT5_E: M_BIT(5,R.DE.B.l);break;
case BIT5_H: M_BIT(5,R.HL.B.h);break; case BIT5_L: M_BIT(5,R.HL.B.l);break;
case BIT5_xHL: I=M_RDMEM(R.HL.W);M_BIT(5,I);break;
case BIT5_A: M_BIT(5,R.AF.B.h);break;
case BIT6_B: M_BIT(6,R.BC.B.h);break; case BIT6_C: M_BIT(6,R.BC.B.l);break;
case BIT6_D: M_BIT(6,R.DE.B.h);break; case BIT6_E: M_BIT(6,R.DE.B.l);break;
case BIT6_H: M_BIT(6,R.HL.B.h);break; case BIT6_L: M_BIT(6,R.HL.B.l);break;
case BIT6_xHL: I=M_RDMEM(R.HL.W);M_BIT(6,I);break;
case BIT6_A: M_BIT(6,R.AF.B.h);break;
case BIT7_B: M_BIT(7,R.BC.B.h);break; case BIT7_C: M_BIT(7,R.BC.B.l);break;
case BIT7_D: M_BIT(7,R.DE.B.h);break; case BIT7_E: M_BIT(7,R.DE.B.l);break;
case BIT7_H: M_BIT(7,R.HL.B.h);break; case BIT7_L: M_BIT(7,R.HL.B.l);break;
case BIT7_xHL: I=M_RDMEM(R.HL.W);M_BIT(7,I);break;
case BIT7_A: M_BIT(7,R.AF.B.h);break;
case RES0_B: M_RES(0,R.BC.B.h);break; case RES0_C: M_RES(0,R.BC.B.l);break;
case RES0_D: M_RES(0,R.DE.B.h);break; case RES0_E: M_RES(0,R.DE.B.l);break;
case RES0_H: M_RES(0,R.HL.B.h);break; case RES0_L: M_RES(0,R.HL.B.l);break;
case RES0_xHL: I=M_RDMEM(R.HL.W);M_RES(0,I);M_WRMEM(R.HL.W,I);break;
case RES0_A: M_RES(0,R.AF.B.h);break;
case RES1_B: M_RES(1,R.BC.B.h);break; case RES1_C: M_RES(1,R.BC.B.l);break;
case RES1_D: M_RES(1,R.DE.B.h);break; case RES1_E: M_RES(1,R.DE.B.l);break;
case RES1_H: M_RES(1,R.HL.B.h);break; case RES1_L: M_RES(1,R.HL.B.l);break;
case RES1_xHL: I=M_RDMEM(R.HL.W);M_RES(1,I);M_WRMEM(R.HL.W,I);break;
case RES1_A: M_RES(1,R.AF.B.h);break;
case RES2_B: M_RES(2,R.BC.B.h);break; case RES2_C: M_RES(2,R.BC.B.l);break;
case RES2_D: M_RES(2,R.DE.B.h);break; case RES2_E: M_RES(2,R.DE.B.l);break;
case RES2_H: M_RES(2,R.HL.B.h);break; case RES2_L: M_RES(2,R.HL.B.l);break;
case RES2_xHL: I=M_RDMEM(R.HL.W);M_RES(2,I);M_WRMEM(R.HL.W,I);break;
case RES2_A: M_RES(2,R.AF.B.h);break;
case RES3_B: M_RES(3,R.BC.B.h);break; case RES3_C: M_RES(3,R.BC.B.l);break;
case RES3_D: M_RES(3,R.DE.B.h);break; case RES3_E: M_RES(3,R.DE.B.l);break;
case RES3_H: M_RES(3,R.HL.B.h);break; case RES3_L: M_RES(3,R.HL.B.l);break;
case RES3_xHL: I=M_RDMEM(R.HL.W);M_RES(3,I);M_WRMEM(R.HL.W,I);break;
case RES3_A: M_RES(3,R.AF.B.h);break;
case RES4_B: M_RES(4,R.BC.B.h);break; case RES4_C: M_RES(4,R.BC.B.l);break;
case RES4_D: M_RES(4,R.DE.B.h);break; case RES4_E: M_RES(4,R.DE.B.l);break;
case RES4_H: M_RES(4,R.HL.B.h);break; case RES4_L: M_RES(4,R.HL.B.l);break;
case RES4_xHL: I=M_RDMEM(R.HL.W);M_RES(4,I);M_WRMEM(R.HL.W,I);break;
case RES4_A: M_RES(4,R.AF.B.h);break;
case RES5_B: M_RES(5,R.BC.B.h);break; case RES5_C: M_RES(5,R.BC.B.l);break;
case RES5_D: M_RES(5,R.DE.B.h);break; case RES5_E: M_RES(5,R.DE.B.l);break;
case RES5_H: M_RES(5,R.HL.B.h);break; case RES5_L: M_RES(5,R.HL.B.l);break;
case RES5_xHL: I=M_RDMEM(R.HL.W);M_RES(5,I);M_WRMEM(R.HL.W,I);break;
case RES5_A: M_RES(5,R.AF.B.h);break;
case RES6_B: M_RES(6,R.BC.B.h);break; case RES6_C: M_RES(6,R.BC.B.l);break;
case RES6_D: M_RES(6,R.DE.B.h);break; case RES6_E: M_RES(6,R.DE.B.l);break;
case RES6_H: M_RES(6,R.HL.B.h);break; case RES6_L: M_RES(6,R.HL.B.l);break;
case RES6_xHL: I=M_RDMEM(R.HL.W);M_RES(6,I);M_WRMEM(R.HL.W,I);break;
case RES6_A: M_RES(6,R.AF.B.h);break;
case RES7_B: M_RES(7,R.BC.B.h);break; case RES7_C: M_RES(7,R.BC.B.l);break;
case RES7_D: M_RES(7,R.DE.B.h);break; case RES7_E: M_RES(7,R.DE.B.l);break;
case RES7_H: M_RES(7,R.HL.B.h);break; case RES7_L: M_RES(7,R.HL.B.l);break;
case RES7_xHL: I=M_RDMEM(R.HL.W);M_RES(7,I);M_WRMEM(R.HL.W,I);break;
case RES7_A: M_RES(7,R.AF.B.h);break;
case SET0_B: M_SET(0,R.BC.B.h);break; case SET0_C: M_SET(0,R.BC.B.l);break;
case SET0_D: M_SET(0,R.DE.B.h);break; case SET0_E: M_SET(0,R.DE.B.l);break;
case SET0_H: M_SET(0,R.HL.B.h);break; case SET0_L: M_SET(0,R.HL.B.l);break;
case SET0_xHL: I=M_RDMEM(R.HL.W);M_SET(0,I);M_WRMEM(R.HL.W,I);break;
case SET0_A: M_SET(0,R.AF.B.h);break;
case SET1_B: M_SET(1,R.BC.B.h);break; case SET1_C: M_SET(1,R.BC.B.l);break;
case SET1_D: M_SET(1,R.DE.B.h);break; case SET1_E: M_SET(1,R.DE.B.l);break;
case SET1_H: M_SET(1,R.HL.B.h);break; case SET1_L: M_SET(1,R.HL.B.l);break;
case SET1_xHL: I=M_RDMEM(R.HL.W);M_SET(1,I);M_WRMEM(R.HL.W,I);break;
case SET1_A: M_SET(1,R.AF.B.h);break;
case SET2_B: M_SET(2,R.BC.B.h);break; case SET2_C: M_SET(2,R.BC.B.l);break;
case SET2_D: M_SET(2,R.DE.B.h);break; case SET2_E: M_SET(2,R.DE.B.l);break;
case SET2_H: M_SET(2,R.HL.B.h);break; case SET2_L: M_SET(2,R.HL.B.l);break;
case SET2_xHL: I=M_RDMEM(R.HL.W);M_SET(2,I);M_WRMEM(R.HL.W,I);break;
case SET2_A: M_SET(2,R.AF.B.h);break;
case SET3_B: M_SET(3,R.BC.B.h);break; case SET3_C: M_SET(3,R.BC.B.l);break;
case SET3_D: M_SET(3,R.DE.B.h);break; case SET3_E: M_SET(3,R.DE.B.l);break;
case SET3_H: M_SET(3,R.HL.B.h);break; case SET3_L: M_SET(3,R.HL.B.l);break;
case SET3_xHL: I=M_RDMEM(R.HL.W);M_SET(3,I);M_WRMEM(R.HL.W,I);break;
case SET3_A: M_SET(3,R.AF.B.h);break;
case SET4_B: M_SET(4,R.BC.B.h);break; case SET4_C: M_SET(4,R.BC.B.l);break;
case SET4_D: M_SET(4,R.DE.B.h);break; case SET4_E: M_SET(4,R.DE.B.l);break;
case SET4_H: M_SET(4,R.HL.B.h);break; case SET4_L: M_SET(4,R.HL.B.l);break;
case SET4_xHL: I=M_RDMEM(R.HL.W);M_SET(4,I);M_WRMEM(R.HL.W,I);break;
case SET4_A: M_SET(4,R.AF.B.h);break;
case SET5_B: M_SET(5,R.BC.B.h);break; case SET5_C: M_SET(5,R.BC.B.l);break;
case SET5_D: M_SET(5,R.DE.B.h);break; case SET5_E: M_SET(5,R.DE.B.l);break;
case SET5_H: M_SET(5,R.HL.B.h);break; case SET5_L: M_SET(5,R.HL.B.l);break;
case SET5_xHL: I=M_RDMEM(R.HL.W);M_SET(5,I);M_WRMEM(R.HL.W,I);break;
case SET5_A: M_SET(5,R.AF.B.h);break;
case SET6_B: M_SET(6,R.BC.B.h);break; case SET6_C: M_SET(6,R.BC.B.l);break;
case SET6_D: M_SET(6,R.DE.B.h);break; case SET6_E: M_SET(6,R.DE.B.l);break;
case SET6_H: M_SET(6,R.HL.B.h);break; case SET6_L: M_SET(6,R.HL.B.l);break;
case SET6_xHL: I=M_RDMEM(R.HL.W);M_SET(6,I);M_WRMEM(R.HL.W,I);break;
case SET6_A: M_SET(6,R.AF.B.h);break;
case SET7_B: M_SET(7,R.BC.B.h);break; case SET7_C: M_SET(7,R.BC.B.l);break;
case SET7_D: M_SET(7,R.DE.B.h);break; case SET7_E: M_SET(7,R.DE.B.l);break;
case SET7_H: M_SET(7,R.HL.B.h);break; case SET7_L: M_SET(7,R.HL.B.l);break;
case SET7_xHL: I=M_RDMEM(R.HL.W);M_SET(7,I);M_WRMEM(R.HL.W,I);break;
case SET7_A: M_SET(7,R.AF.B.h);break;