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1.1 ! root 1: /***************************************************************************** ! 2: * ! 3: * z80dasm.c ! 4: * Portable Z80 disassembler ! 5: * ! 6: * Copyright (C) 1998 Juergen Buchmueller, all rights reserved. ! 7: * ! 8: * - This source code is released as freeware for non-commercial purposes. ! 9: * - You are free to use and redistribute this code in modified or ! 10: * unmodified form, provided you list me in the credits. ! 11: * - If you modify this source code, you must add a notice to each modified ! 12: * source file that it has been changed. If you're a nice person, you ! 13: * will clearly mark each change too. :) ! 14: * - If you wish to use this for commercial purposes, please contact me at ! 15: * [email protected] ! 16: * - The author of this copywritten work reserves the right to change the ! 17: * terms of its usage and license at any time, including retroactively ! 18: * - This entire notice must remain in the source code. ! 19: * ! 20: *****************************************************************************/ ! 21: ! 22: #include <stdio.h> ! 23: #include <string.h> ! 24: #ifdef MAME_DEBUG ! 25: #include "driver.h" ! 26: #include "mamedbg.h" ! 27: #include "z80.h" ! 28: ! 29: enum e_mnemonics { ! 30: zADC ,zADD ,zAND ,zBIT ,zCALL ,zCCF ,zCP ,zCPD , ! 31: zCPDR ,zCPI ,zCPIR ,zCPL ,zDAA ,zDB ,zDEC ,zDI , ! 32: zDJNZ ,zEI ,zEX ,zEXX ,zHLT ,zIM ,zIN ,zINC , ! 33: zIND ,zINDR ,zINI ,zINIR ,zJP ,zJR ,zLD ,zLDD , ! 34: zLDDR ,zLDI ,zLDIR ,zNEG ,zNOP ,zOR ,zOTDR ,zOTIR , ! 35: zOUT ,zOUTD ,zOUTI ,zPOP ,zPUSH ,zRES ,zRET ,zRETI , ! 36: zRETN ,zRL ,zRLA ,zRLC ,zRLCA ,zRLD ,zRR ,zRRA , ! 37: zRRC ,zRRCA ,zRRD ,zRST ,zSBC ,zSCF ,zSET ,zSLA , ! 38: zSLL ,zSRA ,zSRL ,zSUB ,zXOR ! 39: }; ! 40: ! 41: static char *s_mnemonic[] = { ! 42: "adc", "add", "and", "bit", "call","ccf", "cp", "cpd", ! 43: "cpdr","cpi", "cpir","cpl", "daa", "db", "dec", "di", ! 44: "djnz","ei", "ex", "exx", "halt","im", "in", "inc", ! 45: "ind", "indr","ini", "inir","jp", "jr", "ld", "ldd", ! 46: "lddr","ldi", "ldir","neg", "nop", "or", "otdr","otir", ! 47: "out", "outd","outi","pop", "push","res", "ret", "reti", ! 48: "retn","rl", "rla", "rlc", "rlca","rld", "rr", "rra", ! 49: "rrc", "rrca","rrd", "rst", "sbc", "scf", "set", "sla", ! 50: "sll", "sra", "srl", "sub", "xor " ! 51: }; ! 52: ! 53: typedef struct { ! 54: UINT8 access; ! 55: UINT8 mnemonic; ! 56: const char *arguments; ! 57: } z80dasm; ! 58: ! 59: #define _0 EA_NONE ! 60: #define _JP EA_ABS_PC ! 61: #define _JR EA_REL_PC ! 62: #define _RM EA_MEM_RD ! 63: #define _WM EA_MEM_WR ! 64: #define _RW EA_MEM_RDWR ! 65: #define _RP EA_PORT_RD ! 66: #define _WP EA_PORT_WR ! 67: ! 68: static z80dasm mnemonic_xx_cb[256]= { ! 69: {_RW,zRLC,"b=Y"}, {_RW,zRLC,"c=Y"}, {_RW,zRLC,"d=Y"}, {_RW,zRLC,"e=Y"}, ! 70: {_RW,zRLC,"h=Y"}, {_RW,zRLC,"l=Y"}, {_RW,zRLC,"Y"}, {_RW,zRLC,"a=Y"}, ! 71: {_RW,zRRC,"b=Y"}, {_RW,zRRC,"c=Y"}, {_RW,zRRC,"d=Y"}, {_RW,zRRC,"e=Y"}, ! 72: {_RW,zRRC,"h=Y"}, {_RW,zRRC,"l=Y"}, {_RW,zRRC,"Y"}, {_RW,zRRC,"a=Y"}, ! 73: {_RW,zRL,"b=Y"}, {_RW,zRL,"c=Y"}, {_RW,zRL,"d=Y"}, {_RW,zRL,"e=Y"}, ! 74: {_RW,zRL,"h=Y"}, {_RW,zRL,"l=Y"}, {_RW,zRL,"Y"}, {_RW,zRL,"a=Y"}, ! 75: {_RW,zRR,"b=Y"}, {_RW,zRR,"c=Y"}, {_RW,zRR,"d=Y"}, {_RW,zRR,"e=Y"}, ! 76: {_RW,zRR,"h=Y"}, {_RW,zRR,"l=Y"}, {_RW,zRR,"Y"}, {_RW,zRR,"a=Y"}, ! 77: {_RW,zSLA,"b=Y"}, {_RW,zSLA,"c=Y"}, {_RW,zSLA,"d=Y"}, {_RW,zSLA,"e=Y"}, ! 78: {_RW,zSLA,"h=Y"}, {_RW,zSLA,"l=Y"}, {_RW,zSLA,"Y"}, {_RW,zSLA,"a=Y"}, ! 79: {_RW,zSRA,"b=Y"}, {_RW,zSRA,"c=Y"}, {_RW,zSRA,"d=Y"}, {_RW,zSRA,"e=Y"}, ! 80: {_RW,zSRA,"h=Y"}, {_RW,zSRA,"l=Y"}, {_RW,zSRA,"Y"}, {_RW,zSRA,"a=Y"}, ! 81: {_RW,zSLL,"b=Y"}, {_RW,zSLL,"c=Y"}, {_RW,zSLL,"d=Y"}, {_RW,zSLL,"e=Y"}, ! 82: {_RW,zSLL,"h=Y"}, {_RW,zSLL,"l=Y"}, {_RW,zSLL,"Y"}, {_RW,zSLL,"a=Y"}, ! 83: {_RW,zSRL,"b=Y"}, {_RW,zSRL,"c=Y"}, {_RW,zSRL,"d=Y"}, {_RW,zSRL,"e=Y"}, ! 84: {_RW,zSRL,"h=Y"}, {_RW,zSRL,"l=Y"}, {_RW,zSRL,"Y"}, {_RW,zSRL,"a=Y"}, ! 85: {_RM,zBIT,"b=0,Y"}, {_RM,zBIT,"c=0,Y"}, {_RM,zBIT,"d=0,Y"}, {_RM,zBIT,"e=0,Y"}, ! 86: {_RM,zBIT,"h=0,Y"}, {_RM,zBIT,"l=0,Y"}, {_RM,zBIT,"0,Y"}, {_RM,zBIT,"a=0,Y"}, ! 87: {_RM,zBIT,"b=1,Y"}, {_RM,zBIT,"c=1,Y"}, {_RM,zBIT,"d=1,Y"}, {_RM,zBIT,"e=1,Y"}, ! 88: {_RM,zBIT,"h=1,Y"}, {_RM,zBIT,"l=1,Y"}, {_RM,zBIT,"1,Y"}, {_RM,zBIT,"a=1,Y"}, ! 89: {_RM,zBIT,"b=2,Y"}, {_RM,zBIT,"c=2,Y"}, {_RM,zBIT,"d=2,Y"}, {_RM,zBIT,"e=2,Y"}, ! 90: {_RM,zBIT,"h=2,Y"}, {_RM,zBIT,"l=2,Y"}, {_RM,zBIT,"2,Y"}, {_RM,zBIT,"a=2,Y"}, ! 91: {_RM,zBIT,"b=3,Y"}, {_RM,zBIT,"c=3,Y"}, {_RM,zBIT,"d=3,Y"}, {_RM,zBIT,"e=3,Y"}, ! 92: {_RM,zBIT,"h=3,Y"}, {_RM,zBIT,"l=3,Y"}, {_RM,zBIT,"3,Y"}, {_RM,zBIT,"a=3,Y"}, ! 93: {_RM,zBIT,"b=4,Y"}, {_RM,zBIT,"c=4,Y"}, {_RM,zBIT,"d=4,Y"}, {_RM,zBIT,"e=4,Y"}, ! 94: {_RM,zBIT,"h=4,Y"}, {_RM,zBIT,"l=4,Y"}, {_RM,zBIT,"4,Y"}, {_RM,zBIT,"a=4,Y"}, ! 95: {_RM,zBIT,"b=5,Y"}, {_RM,zBIT,"c=5,Y"}, {_RM,zBIT,"d=5,Y"}, {_RM,zBIT,"e=5,Y"}, ! 96: {_RM,zBIT,"h=5,Y"}, {_RM,zBIT,"l=5,Y"}, {_RM,zBIT,"5,Y"}, {_RM,zBIT,"a=5,Y"}, ! 97: {_RM,zBIT,"b=6,Y"}, {_RM,zBIT,"c=6,Y"}, {_RM,zBIT,"d=6,Y"}, {_RM,zBIT,"e=6,Y"}, ! 98: {_RM,zBIT,"h=6,Y"}, {_RM,zBIT,"l=6,Y"}, {_RM,zBIT,"6,Y"}, {_RM,zBIT,"a=6,Y"}, ! 99: {_RM,zBIT,"b=7,Y"}, {_RM,zBIT,"c=7,Y"}, {_RM,zBIT,"d=7,Y"}, {_RM,zBIT,"e=7,Y"}, ! 100: {_RM,zBIT,"h=7,Y"}, {_RM,zBIT,"l=7,Y"}, {_RM,zBIT,"7,Y"}, {_RM,zBIT,"a=7,Y"}, ! 101: {_WM,zRES,"b=0,Y"}, {_WM,zRES,"c=0,Y"}, {_WM,zRES,"d=0,Y"}, {_WM,zRES,"e=0,Y"}, ! 102: {_WM,zRES,"h=0,Y"}, {_WM,zRES,"l=0,Y"}, {_WM,zRES,"0,Y"}, {_WM,zRES,"a=0,Y"}, ! 103: {_WM,zRES,"b=1,Y"}, {_WM,zRES,"c=1,Y"}, {_WM,zRES,"d=1,Y"}, {_WM,zRES,"e=1,Y"}, ! 104: {_WM,zRES,"h=1,Y"}, {_WM,zRES,"l=1,Y"}, {_WM,zRES,"1,Y"}, {_WM,zRES,"a=1,Y"}, ! 105: {_WM,zRES,"b=2,Y"}, {_WM,zRES,"c=2,Y"}, {_WM,zRES,"d=2,Y"}, {_WM,zRES,"e=2,Y"}, ! 106: {_WM,zRES,"h=2,Y"}, {_WM,zRES,"l=2,Y"}, {_WM,zRES,"2,Y"}, {_WM,zRES,"a=2,Y"}, ! 107: {_WM,zRES,"b=3,Y"}, {_WM,zRES,"c=3,Y"}, {_WM,zRES,"d=3,Y"}, {_WM,zRES,"e=3,Y"}, ! 108: {_WM,zRES,"h=3,Y"}, {_WM,zRES,"l=3,Y"}, {_WM,zRES,"3,Y"}, {_WM,zRES,"a=3,Y"}, ! 109: {_WM,zRES,"b=4,Y"}, {_WM,zRES,"c=4,Y"}, {_WM,zRES,"d=4,Y"}, {_WM,zRES,"e=4,Y"}, ! 110: {_WM,zRES,"h=4,Y"}, {_WM,zRES,"l=4,Y"}, {_WM,zRES,"4,Y"}, {_WM,zRES,"a=4,Y"}, ! 111: {_WM,zRES,"b=5,Y"}, {_WM,zRES,"c=5,Y"}, {_WM,zRES,"d=5,Y"}, {_WM,zRES,"e=5,Y"}, ! 112: {_WM,zRES,"h=5,Y"}, {_WM,zRES,"l=5,Y"}, {_WM,zRES,"5,Y"}, {_WM,zRES,"a=5,Y"}, ! 113: {_WM,zRES,"b=6,Y"}, {_WM,zRES,"c=6,Y"}, {_WM,zRES,"d=6,Y"}, {_WM,zRES,"e=6,Y"}, ! 114: {_WM,zRES,"h=6,Y"}, {_WM,zRES,"l=6,Y"}, {_WM,zRES,"6,Y"}, {_WM,zRES,"a=6,Y"}, ! 115: {_WM,zRES,"b=7,Y"}, {_WM,zRES,"c=7,Y"}, {_WM,zRES,"d=7,Y"}, {_WM,zRES,"e=7,Y"}, ! 116: {_WM,zRES,"h=7,Y"}, {_WM,zRES,"l=7,Y"}, {_WM,zRES,"7,Y"}, {_WM,zRES,"a=7,Y"}, ! 117: {_WM,zSET,"b=0,Y"}, {_WM,zSET,"c=0,Y"}, {_WM,zSET,"d=0,Y"}, {_WM,zSET,"e=0,Y"}, ! 118: {_WM,zSET,"h=0,Y"}, {_WM,zSET,"l=0,Y"}, {_WM,zSET,"0,Y"}, {_WM,zSET,"a=0,Y"}, ! 119: {_WM,zSET,"b=1,Y"}, {_WM,zSET,"c=1,Y"}, {_WM,zSET,"d=1,Y"}, {_WM,zSET,"e=1,Y"}, ! 120: {_WM,zSET,"h=1,Y"}, {_WM,zSET,"l=1,Y"}, {_WM,zSET,"1,Y"}, {_WM,zSET,"a=1,Y"}, ! 121: {_WM,zSET,"b=2,Y"}, {_WM,zSET,"c=2,Y"}, {_WM,zSET,"d=2,Y"}, {_WM,zSET,"e=2,Y"}, ! 122: {_WM,zSET,"h=2,Y"}, {_WM,zSET,"l=2,Y"}, {_WM,zSET,"2,Y"}, {_WM,zSET,"a=2,Y"}, ! 123: {_WM,zSET,"b=3,Y"}, {_WM,zSET,"c=3,Y"}, {_WM,zSET,"d=3,Y"}, {_WM,zSET,"e=3,Y"}, ! 124: {_WM,zSET,"h=3,Y"}, {_WM,zSET,"l=3,Y"}, {_WM,zSET,"3,Y"}, {_WM,zSET,"a=3,Y"}, ! 125: {_WM,zSET,"b=4,Y"}, {_WM,zSET,"c=4,Y"}, {_WM,zSET,"d=4,Y"}, {_WM,zSET,"e=4,Y"}, ! 126: {_WM,zSET,"h=4,Y"}, {_WM,zSET,"l=4,Y"}, {_WM,zSET,"4,Y"}, {_WM,zSET,"a=4,Y"}, ! 127: {_WM,zSET,"b=5,Y"}, {_WM,zSET,"c=5,Y"}, {_WM,zSET,"d=5,Y"}, {_WM,zSET,"e=5,Y"}, ! 128: {_WM,zSET,"h=5,Y"}, {_WM,zSET,"l=5,Y"}, {_WM,zSET,"5,Y"}, {_WM,zSET,"a=5,Y"}, ! 129: {_WM,zSET,"b=6,Y"}, {_WM,zSET,"c=6,Y"}, {_WM,zSET,"d=6,Y"}, {_WM,zSET,"e=6,Y"}, ! 130: {_WM,zSET,"h=6,Y"}, {_WM,zSET,"l=6,Y"}, {_WM,zSET,"6,Y"}, {_WM,zSET,"a=6,Y"}, ! 131: {_WM,zSET,"b=7,Y"}, {_WM,zSET,"c=7,Y"}, {_WM,zSET,"d=7,Y"}, {_WM,zSET,"e=7,Y"}, ! 132: {_WM,zSET,"h=7,Y"}, {_WM,zSET,"l=7,Y"}, {_WM,zSET,"7,Y"}, {_WM,zSET,"a=7,Y"} ! 133: }; ! 134: ! 135: static z80dasm mnemonic_cb[256] = { ! 136: {_0, zRLC,"b"}, {_0, zRLC,"c"}, {_0, zRLC,"d"}, {_0, zRLC,"e"}, ! 137: {_0, zRLC,"h"}, {_0, zRLC,"l"}, {_RW,zRLC,"(hl)"}, {_0, zRLC,"a"}, ! 138: {_0, zRRC,"b"}, {_0, zRRC,"c"}, {_0, zRRC,"d"}, {_0, zRRC,"e"}, ! 139: {_0, zRRC,"h"}, {_0, zRRC,"l"}, {_RW,zRRC,"(hl)"}, {_0, zRRC,"a"}, ! 140: {_0, zRL,"b"}, {_0, zRL,"c"}, {_0, zRL,"d"}, {_0, zRL,"e"}, ! 141: {_0, zRL,"h"}, {_0, zRL,"l"}, {_RW,zRL,"(hl)"}, {_0, zRL,"a"}, ! 142: {_0, zRR,"b"}, {_0, zRR,"c"}, {_0, zRR,"d"}, {_0, zRR,"e"}, ! 143: {_0, zRR,"h"}, {_0, zRR,"l"}, {_RW,zRR,"(hl)"}, {_0, zRR,"a"}, ! 144: {_0, zSLA,"b"}, {_0, zSLA,"c"}, {_0, zSLA,"d"}, {_0, zSLA,"e"}, ! 145: {_0, zSLA,"h"}, {_0, zSLA,"l"}, {_RW,zSLA,"(hl)"}, {_0, zSLA,"a"}, ! 146: {_0, zSRA,"b"}, {_0, zSRA,"c"}, {_0, zSRA,"d"}, {_0, zSRA,"e"}, ! 147: {_0, zSRA,"h"}, {_0, zSRA,"l"}, {_RW,zSRA,"(hl)"}, {_0, zSRA,"a"}, ! 148: {_0, zSLL,"b"}, {_0, zSLL,"c"}, {_0, zSLL,"d"}, {_0, zSLL,"e"}, ! 149: {_0, zSLL,"h"}, {_0, zSLL,"l"}, {_RW,zSLL,"(hl)"}, {_0, zSLL,"a"}, ! 150: {_0, zSRL,"b"}, {_0, zSRL,"c"}, {_0, zSRL,"d"}, {_0, zSRL,"e"}, ! 151: {_0, zSRL,"h"}, {_0, zSRL,"l"}, {_RW,zSRL,"(hl)"}, {_0, zSRL,"a"}, ! 152: {_0, zBIT,"0,b"}, {_0, zBIT,"0,c"}, {_0, zBIT,"0,d"}, {_0, zBIT,"0,e"}, ! 153: {_0, zBIT,"0,h"}, {_0, zBIT,"0,l"}, {_RM,zBIT,"0,(hl)"},{_0, zBIT,"0,a"}, ! 154: {_0, zBIT,"1,b"}, {_0, zBIT,"1,c"}, {_0, zBIT,"1,d"}, {_0, zBIT,"1,e"}, ! 155: {_0, zBIT,"1,h"}, {_0, zBIT,"1,l"}, {_RM,zBIT,"1,(hl)"},{_0, zBIT,"1,a"}, ! 156: {_0, zBIT,"2,b"}, {_0, zBIT,"2,c"}, {_0, zBIT,"2,d"}, {_0, zBIT,"2,e"}, ! 157: {_0, zBIT,"2,h"}, {_0, zBIT,"2,l"}, {_RM,zBIT,"2,(hl)"},{_0, zBIT,"2,a"}, ! 158: {_0, zBIT,"3,b"}, {_0, zBIT,"3,c"}, {_0, zBIT,"3,d"}, {_0, zBIT,"3,e"}, ! 159: {_0, zBIT,"3,h"}, {_0, zBIT,"3,l"}, {_RM,zBIT,"3,(hl)"},{_0, zBIT,"3,a"}, ! 160: {_0, zBIT,"4,b"}, {_0, zBIT,"4,c"}, {_0, zBIT,"4,d"}, {_0, zBIT,"4,e"}, ! 161: {_0, zBIT,"4,h"}, {_0, zBIT,"4,l"}, {_RM,zBIT,"4,(hl)"},{_0, zBIT,"4,a"}, ! 162: {_0, zBIT,"5,b"}, {_0, zBIT,"5,c"}, {_0, zBIT,"5,d"}, {_0, zBIT,"5,e"}, ! 163: {_0, zBIT,"5,h"}, {_0, zBIT,"5,l"}, {_RM,zBIT,"5,(hl)"},{_0, zBIT,"5,a"}, ! 164: {_0, zBIT,"6,b"}, {_0, zBIT,"6,c"}, {_0, zBIT,"6,d"}, {_0, zBIT,"6,e"}, ! 165: {_0, zBIT,"6,h"}, {_0, zBIT,"6,l"}, {_RM,zBIT,"6,(hl)"},{_0, zBIT,"6,a"}, ! 166: {_0, zBIT,"7,b"}, {_0, zBIT,"7,c"}, {_0, zBIT,"7,d"}, {_0, zBIT,"7,e"}, ! 167: {_0, zBIT,"7,h"}, {_0, zBIT,"7,l"}, {_RM,zBIT,"7,(hl)"},{_0, zBIT,"7,a"}, ! 168: {_0, zRES,"0,b"}, {_0, zRES,"0,c"}, {_0, zRES,"0,d"}, {_0, zRES,"0,e"}, ! 169: {_0, zRES,"0,h"}, {_0, zRES,"0,l"}, {_WM,zRES,"0,(hl)"},{_0, zRES,"0,a"}, ! 170: {_0, zRES,"1,b"}, {_0, zRES,"1,c"}, {_0, zRES,"1,d"}, {_0, zRES,"1,e"}, ! 171: {_0, zRES,"1,h"}, {_0, zRES,"1,l"}, {_WM,zRES,"1,(hl)"},{_0, zRES,"1,a"}, ! 172: {_0, zRES,"2,b"}, {_0, zRES,"2,c"}, {_0, zRES,"2,d"}, {_0, zRES,"2,e"}, ! 173: {_0, zRES,"2,h"}, {_0, zRES,"2,l"}, {_WM,zRES,"2,(hl)"},{_0, zRES,"2,a"}, ! 174: {_0, zRES,"3,b"}, {_0, zRES,"3,c"}, {_0, zRES,"3,d"}, {_0, zRES,"3,e"}, ! 175: {_0, zRES,"3,h"}, {_0, zRES,"3,l"}, {_WM,zRES,"3,(hl)"},{_0, zRES,"3,a"}, ! 176: {_0, zRES,"4,b"}, {_0, zRES,"4,c"}, {_0, zRES,"4,d"}, {_0, zRES,"4,e"}, ! 177: {_0, zRES,"4,h"}, {_0, zRES,"4,l"}, {_WM,zRES,"4,(hl)"},{_0, zRES,"4,a"}, ! 178: {_0, zRES,"5,b"}, {_0, zRES,"5,c"}, {_0, zRES,"5,d"}, {_0, zRES,"5,e"}, ! 179: {_0, zRES,"5,h"}, {_0, zRES,"5,l"}, {_WM,zRES,"5,(hl)"},{_0, zRES,"5,a"}, ! 180: {_0, zRES,"6,b"}, {_0, zRES,"6,c"}, {_0, zRES,"6,d"}, {_0, zRES,"6,e"}, ! 181: {_0, zRES,"6,h"}, {_0, zRES,"6,l"}, {_WM,zRES,"6,(hl)"},{_0, zRES,"6,a"}, ! 182: {_0, zRES,"7,b"}, {_0, zRES,"7,c"}, {_0, zRES,"7,d"}, {_0, zRES,"7,e"}, ! 183: {_0, zRES,"7,h"}, {_0, zRES,"7,l"}, {_WM,zRES,"7,(hl)"},{_0, zRES,"7,a"}, ! 184: {_0, zSET,"0,b"}, {_0, zSET,"0,c"}, {_0, zSET,"0,d"}, {_0, zSET,"0,e"}, ! 185: {_0, zSET,"0,h"}, {_0, zSET,"0,l"}, {_WM,zSET,"0,(hl)"},{_0, zSET,"0,a"}, ! 186: {_0, zSET,"1,b"}, {_0, zSET,"1,c"}, {_0, zSET,"1,d"}, {_0, zSET,"1,e"}, ! 187: {_0, zSET,"1,h"}, {_0, zSET,"1,l"}, {_WM,zSET,"1,(hl)"},{_0, zSET,"1,a"}, ! 188: {_0, zSET,"2,b"}, {_0, zSET,"2,c"}, {_0, zSET,"2,d"}, {_0, zSET,"2,e"}, ! 189: {_0, zSET,"2,h"}, {_0, zSET,"2,l"}, {_WM,zSET,"2,(hl)"},{_0, zSET,"2,a"}, ! 190: {_0, zSET,"3,b"}, {_0, zSET,"3,c"}, {_0, zSET,"3,d"}, {_0, zSET,"3,e"}, ! 191: {_0, zSET,"3,h"}, {_0, zSET,"3,l"}, {_WM,zSET,"3,(hl)"},{_0, zSET,"3,a"}, ! 192: {_0, zSET,"4,b"}, {_0, zSET,"4,c"}, {_0, zSET,"4,d"}, {_0, zSET,"4,e"}, ! 193: {_0, zSET,"4,h"}, {_0, zSET,"4,l"}, {_WM,zSET,"4,(hl)"},{_0, zSET,"4,a"}, ! 194: {_0, zSET,"5,b"}, {_0, zSET,"5,c"}, {_0, zSET,"5,d"}, {_0, zSET,"5,e"}, ! 195: {_0, zSET,"5,h"}, {_0, zSET,"5,l"}, {_WM,zSET,"5,(hl)"},{_0, zSET,"5,a"}, ! 196: {_0, zSET,"6,b"}, {_0, zSET,"6,c"}, {_0, zSET,"6,d"}, {_0, zSET,"6,e"}, ! 197: {_0, zSET,"6,h"}, {_0, zSET,"6,l"}, {_WM,zSET,"6,(hl)"},{_0, zSET,"6,a"}, ! 198: {_0, zSET,"7,b"}, {_0, zSET,"7,c"}, {_0, zSET,"7,d"}, {_0, zSET,"7,e"}, ! 199: {_0, zSET,"7,h"}, {_0, zSET,"7,l"}, {_WM,zSET,"7,(hl)"},{_0, zSET,"7,a"} ! 200: }; ! 201: ! 202: static z80dasm mnemonic_ed[256]= { ! 203: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 204: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 205: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 206: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 207: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 208: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 209: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 210: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 211: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 212: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 213: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 214: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 215: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 216: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 217: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 218: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 219: {_RP,zIN,"b,(c)"}, {_WP,zOUT,"(c),b"}, {_0, zSBC,"hl,bc"}, {_WM,zLD,"(W),bc"}, ! 220: {_0, zNEG,0}, {_0, zRETN,0}, {_0, zIM,"0"}, {_0, zLD,"i,a"}, ! 221: {_RP,zIN,"c,(c)"}, {_WP,zOUT,"(c),c"}, {_0, zADC,"hl,bc"}, {_RM,zLD,"bc,(W)"}, ! 222: {_0, zNEG,"*"}, {_0, zRETI,0}, {_0, zIM,"0"}, {_0, zLD,"r,a"}, ! 223: {_RP,zIN,"d,(c)"}, {_WP,zOUT,"(c),d"}, {_0, zSBC,"hl,de"}, {_WM,zLD,"(W),de"}, ! 224: {_0, zNEG,"*"}, {_0, zRETN,0}, {_0, zIM,"1"}, {_0, zLD,"a,i"}, ! 225: {_RP,zIN,"e,(c)"}, {_WP,zOUT,"(c),e"}, {_0, zADC,"hl,de"}, {_RM,zLD,"de,(W)"}, ! 226: {_0, zNEG,"*"}, {_0, zRETI,0}, {_0, zIM,"2"}, {_0, zLD,"a,r"}, ! 227: {_RP,zIN,"h,(c)"}, {_WP,zOUT,"(c),h"}, {_0, zSBC,"hl,hl"}, {_WM,zLD,"(W),hl"}, ! 228: {_0, zNEG,"*"}, {_0, zRETN,0}, {_0, zIM,"0"}, {_RW,zRRD,"(hl)"}, ! 229: {_RP,zIN,"l,(c)"}, {_WP,zOUT,"(c),l"}, {_0, zADC,"hl,hl"}, {_RM,zLD,"hl,(W)"}, ! 230: {_0, zNEG,"*"}, {_0, zRETI,0}, {_0, zIM,"0"}, {_RW,zRLD,"(hl)"}, ! 231: {_RP,zIN,"0,(c)"}, {_WP,zOUT,"(c),0"}, {_0, zSBC,"hl,sp"}, {_WM,zLD,"(W),sp"}, ! 232: {_0, zNEG,"*"}, {_0, zRETN,0}, {_0, zIM,"1"}, {_0, zDB,"?"}, ! 233: {_RP,zIN,"a,(c)"}, {_WP,zOUT,"(c),a"}, {_0, zADC,"hl,sp"}, {_RM,zLD,"sp,(W)"}, ! 234: {_0, zNEG,"*"}, {_0, zRETI,0}, {_0, zIM,"2"}, {_0, zDB,"?"}, ! 235: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 236: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 237: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 238: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 239: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 240: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 241: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 242: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 243: {_RW,zLDI,0}, {_RM,zCPI,0}, {_RP,zINI,0}, {_WP,zOUTI,0}, ! 244: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 245: {_RW,zLDD,0}, {_RM,zCPD,0}, {_RP,zIND,0}, {_WP,zOUTD,0}, ! 246: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 247: {_RW,zLDIR,0}, {_RM,zCPIR,0}, {_RP,zINIR,0}, {_WP,zOTIR,0}, ! 248: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 249: {_RW,zLDDR,0}, {_RM,zCPDR,0}, {_RP,zINDR,0}, {_WP,zOTDR,0}, ! 250: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 251: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 252: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 253: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 254: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 255: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 256: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 257: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 258: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 259: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 260: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 261: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 262: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 263: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 264: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 265: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 266: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"} ! 267: }; ! 268: ! 269: static z80dasm mnemonic_xx[256]= { ! 270: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 271: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 272: {_0, zDB,"?"}, {_0, zADD,"I,bc"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 273: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 274: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 275: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 276: {_0, zDB,"?"}, {_0, zADD,"I,de"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 277: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 278: {_0, zDB,"?"}, {_0, zLD,"I,N"}, {_WM,zLD,"(W),I"}, {_0, zINC,"I"}, ! 279: {_0, zINC,"Ih"}, {_0, zDEC,"Ih"}, {_0, zLD,"Ih,B"}, {_0, zDB,"?"}, ! 280: {_0, zDB,"?"}, {_0, zADD,"I,I"}, {_RM,zLD,"I,(W)"}, {_0, zDEC,"I"}, ! 281: {_0, zINC,"Il"}, {_0, zDEC,"Il"}, {_0, zLD,"Il,B"}, {_0, zDB,"?"}, ! 282: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 283: {_RW,zINC,"X"}, {_RW,zDEC,"X"}, {_WM,zLD,"X,B"}, {_0, zDB,"?"}, ! 284: {_0, zDB,"?"}, {_0, zADD,"I,sp"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 285: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 286: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 287: {_0, zLD,"b,Ih"}, {_0, zLD,"b,Il"}, {_RM,zLD,"b,X"}, {_0, zDB,"?"}, ! 288: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 289: {_0, zLD,"c,Ih"}, {_0, zLD,"c,Il"}, {_RM,zLD,"c,X"}, {_0, zDB,"?"}, ! 290: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 291: {_0, zLD,"d,Ih"}, {_0, zLD,"d,Il"}, {_RM,zLD,"d,X"}, {_0, zDB,"?"}, ! 292: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 293: {_0, zLD,"e,Ih"}, {_0, zLD,"e,Il"}, {_RM,zLD,"e,X"}, {_0, zDB,"?"}, ! 294: {_0, zLD,"Ih,b"}, {_0, zLD,"Ih,c"}, {_0, zLD,"Ih,d"}, {_0, zLD,"Ih,e"}, ! 295: {_0, zLD,"Ih,Ih"}, {_0, zLD,"Ih,Il"}, {_RM,zLD,"h,X"}, {_0, zLD,"Ih,a"}, ! 296: {_0, zLD,"Il,b"}, {_0, zLD,"Il,c"}, {_0, zLD,"Il,d"}, {_0, zLD,"Il,e"}, ! 297: {_0, zLD,"Il,Ih"}, {_0, zLD,"Il,Il"}, {_RM,zLD,"l,X"}, {_0, zLD,"Il,a"}, ! 298: {_WM,zLD,"X,b"}, {_WM,zLD,"X,c"}, {_WM,zLD,"X,d"}, {_WM,zLD,"X,e"}, ! 299: {_WM,zLD,"X,h"}, {_WM,zLD,"X,l"}, {_0, zDB,"?"}, {_WM,zLD,"X,a"}, ! 300: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 301: {_0, zLD,"a,Ih"}, {_0, zLD,"a,Il"}, {_RM,zLD,"a,X"}, {_0, zDB,"?"}, ! 302: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 303: {_0, zADD,"a,Ih"}, {_0, zADD,"a,Il"}, {_RM,zADD,"a,X"}, {_0, zDB,"?"}, ! 304: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 305: {_0, zADC,"a,Ih"}, {_0, zADC,"a,Il"}, {_RM,zADC,"a,X"}, {_0, zDB,"?"}, ! 306: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 307: {_0, zSUB,"Ih"}, {_0, zSUB,"Il"}, {_RM,zSUB,"X"}, {_0, zDB,"?"}, ! 308: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 309: {_0, zSBC,"a,Ih"}, {_0, zSBC,"a,Il"}, {_RM,zSBC,"a,X"}, {_0, zDB,"?"}, ! 310: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 311: {_0, zAND,"Ih"}, {_0, zAND,"Il"}, {_RM,zAND,"X"}, {_0, zDB,"?"}, ! 312: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 313: {_0, zXOR,"Ih"}, {_0, zXOR,"Il"}, {_RM,zXOR,"X"}, {_0, zDB,"?"}, ! 314: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 315: {_0, zOR,"Ih"}, {_0, zOR,"Il"}, {_RM,zOR,"X"}, {_0, zDB,"?"}, ! 316: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 317: {_0, zCP,"Ih"}, {_0, zCP,"Il"}, {_RM,zCP,"X"}, {_0, zDB,"?"}, ! 318: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 319: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 320: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"cb"}, ! 321: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 322: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 323: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 324: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 325: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 326: {_0, zDB,"?"}, {_0, zPOP,"I"}, {_0, zDB,"?"}, {_RW,zEX,"(sp),I"}, ! 327: {_0, zDB,"?"}, {_0, zPUSH,"I"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 328: {_0, zDB,"?"}, {_JP,zJP,"(I)"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 329: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 330: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 331: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 332: {_0, zDB,"?"}, {_0, zLD,"sp,I"}, {_0, zDB,"?"}, {_0, zDB,"?"}, ! 333: {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"}, {_0, zDB,"?"} ! 334: }; ! 335: ! 336: static z80dasm mnemonic_main[256]= { ! 337: {_0, zNOP,0}, {_0, zLD,"bc,N"}, {_WM,zLD,"(bc),a"}, {_0, zINC,"bc"}, ! 338: {_0, zINC,"b"}, {_0, zDEC,"b"}, {_0, zLD,"b,B"}, {_0, zRLCA,0}, ! 339: {_0, zEX,"af,af'"}, {_0, zADD,"hl,bc"}, {_RM,zLD,"a,(bc)"}, {_0, zDEC,"bc"}, ! 340: {_0, zINC,"c"}, {_0, zDEC,"c"}, {_0, zLD,"c,B"}, {_0, zRRCA,0}, ! 341: {_JR,zDJNZ,"O"}, {_0, zLD,"de,N"}, {_WM,zLD,"(de),a"}, {_0, zINC,"de"}, ! 342: {_0, zINC,"d"}, {_0, zDEC,"d"}, {_0, zLD,"d,B"}, {_0, zRLA,0}, ! 343: {_JR,zJR,"O"}, {_0, zADD,"hl,de"}, {_RM,zLD,"a,(de)"}, {_0, zDEC,"de"}, ! 344: {_0, zINC,"e"}, {_0, zDEC,"e"}, {_0, zLD,"e,B"}, {_0, zRRA,0}, ! 345: {_JR,zJR,"nz,O"}, {_0, zLD,"hl,N"}, {_WM,zLD,"(W),hl"}, {_0, zINC,"hl"}, ! 346: {_0, zINC,"h"}, {_0, zDEC,"h"}, {_0, zLD,"h,B"}, {_0, zDAA,0}, ! 347: {_JR,zJR,"z,O"}, {_0, zADD,"hl,hl"}, {_RM,zLD,"hl,(W)"}, {_0, zDEC,"hl"}, ! 348: {_0, zINC,"l"}, {_0, zDEC,"l"}, {_0, zLD,"l,B"}, {_0, zCPL,0}, ! 349: {_JR,zJR,"nc,O"}, {_0, zLD,"sp,N"}, {_WM,zLD,"(W),a"}, {_0, zINC,"sp"}, ! 350: {_RW,zINC,"(hl)"}, {_RW,zDEC,"(hl)"}, {_WM,zLD,"(hl),B"}, {_0, zSCF,0}, ! 351: {_JR,zJR,"c,O"}, {_0, zADD,"hl,sp"}, {_RM,zLD,"a,(W)"}, {_0, zDEC,"sp"}, ! 352: {_0, zINC,"a"}, {_0, zDEC,"a"}, {_0, zLD,"a,B"}, {_0, zCCF,0}, ! 353: {_0, zLD,"b,b"}, {_0, zLD,"b,c"}, {_0, zLD,"b,d"}, {_0, zLD,"b,e"}, ! 354: {_0, zLD,"b,h"}, {_0, zLD,"b,l"}, {_RM,zLD,"b,(hl)"}, {_0, zLD,"b,a"}, ! 355: {_0, zLD,"c,b"}, {_0, zLD,"c,c"}, {_0, zLD,"c,d"}, {_0, zLD,"c,e"}, ! 356: {_0, zLD,"c,h"}, {_0, zLD,"c,l"}, {_RM,zLD,"c,(hl)"}, {_0, zLD,"c,a"}, ! 357: {_0, zLD,"d,b"}, {_0, zLD,"d,c"}, {_0, zLD,"d,d"}, {_0, zLD,"d,e"}, ! 358: {_0, zLD,"d,h"}, {_0, zLD,"d,l"}, {_RM,zLD,"d,(hl)"}, {_0, zLD,"d,a"}, ! 359: {_0, zLD,"e,b"}, {_0, zLD,"e,c"}, {_0, zLD,"e,d"}, {_0, zLD,"e,e"}, ! 360: {_0, zLD,"e,h"}, {_0, zLD,"e,l"}, {_RM,zLD,"e,(hl)"}, {_0, zLD,"e,a"}, ! 361: {_0, zLD,"h,b"}, {_0, zLD,"h,c"}, {_0, zLD,"h,d"}, {_0, zLD,"h,e"}, ! 362: {_0, zLD,"h,h"}, {_0, zLD,"h,l"}, {_RM,zLD,"h,(hl)"}, {_0, zLD,"h,a"}, ! 363: {_0, zLD,"l,b"}, {_0, zLD,"l,c"}, {_0, zLD,"l,d"}, {_0, zLD,"l,e"}, ! 364: {_0, zLD,"l,h"}, {_0, zLD,"l,l"}, {_RM,zLD,"l,(hl)"}, {_0, zLD,"l,a"}, ! 365: {_WM,zLD,"(hl),b"}, {_WM,zLD,"(hl),c"}, {_WM,zLD,"(hl),d"}, {_WM,zLD,"(hl),e"}, ! 366: {_WM,zLD,"(hl),h"}, {_WM,zLD,"(hl),l"}, {_0, zHLT,0}, {_WM,zLD,"(hl),a"}, ! 367: {_0, zLD,"a,b"}, {_0, zLD,"a,c"}, {_0, zLD,"a,d"}, {_0, zLD,"a,e"}, ! 368: {_0, zLD,"a,h"}, {_0, zLD,"a,l"}, {_RM,zLD,"a,(hl)"}, {_0, zLD,"a,a"}, ! 369: {_0, zADD,"a,b"}, {_0, zADD,"a,c"}, {_0, zADD,"a,d"}, {_0, zADD,"a,e"}, ! 370: {_0, zADD,"a,h"}, {_0, zADD,"a,l"}, {_RM,zADD,"a,(hl)"},{_0, zADD,"a,a"}, ! 371: {_0, zADC,"a,b"}, {_0, zADC,"a,c"}, {_0, zADC,"a,d"}, {_0, zADC,"a,e"}, ! 372: {_0, zADC,"a,h"}, {_0, zADC,"a,l"}, {_RM,zADC,"a,(hl)"},{_0, zADC,"a,a"}, ! 373: {_0, zSUB,"b"}, {_0, zSUB,"c"}, {_0, zSUB,"d"}, {_0, zSUB,"e"}, ! 374: {_0, zSUB,"h"}, {_0, zSUB,"l"}, {_RM,zSUB,"(hl)"}, {_0, zSUB,"a"}, ! 375: {_0, zSBC,"a,b"}, {_0, zSBC,"a,c"}, {_0, zSBC,"a,d"}, {_0, zSBC,"a,e"}, ! 376: {_0, zSBC,"a,h"}, {_0, zSBC,"a,l"}, {_RM,zSBC,"a,(hl)"},{_0, zSBC,"a,a"}, ! 377: {_0, zAND,"b"}, {_0, zAND,"c"}, {_0, zAND,"d"}, {_0, zAND,"e"}, ! 378: {_0, zAND,"h"}, {_0, zAND,"l"}, {_RM,zAND,"(hl)"}, {_0, zAND,"a"}, ! 379: {_0, zXOR,"b"}, {_0, zXOR,"c"}, {_0, zXOR,"d"}, {_0, zXOR,"e"}, ! 380: {_0, zXOR,"h"}, {_0, zXOR,"l"}, {_RM,zXOR,"(hl)"}, {_0, zXOR,"a"}, ! 381: {_0, zOR,"b"}, {_0, zOR,"c"}, {_0, zOR,"d"}, {_0, zOR,"e"}, ! 382: {_0, zOR,"h"}, {_0, zOR,"l"}, {_RM,zOR,"(hl)"}, {_0, zOR,"a"}, ! 383: {_0, zCP,"b"}, {_0, zCP,"c"}, {_0, zCP,"d"}, {_0, zCP,"e"}, ! 384: {_0, zCP,"h"}, {_0, zCP,"l"}, {_RM,zCP,"(hl)"}, {_0, zCP,"a"}, ! 385: {_0, zRET,"nz"}, {_0, zPOP,"bc"}, {_JP,zJP,"nz,A"}, {_JP,zJP,"A"}, ! 386: {_JP,zCALL,"nz,A"}, {_0, zPUSH,"bc"}, {_0, zADD,"a,B"}, {_JP,zRST,"V"}, ! 387: {_0, zRET,"z"}, {_0, zRET,0}, {_JP,zJP,"z,A"}, {_0, zDB,"cb"}, ! 388: {_JP,zCALL,"z,A"}, {_JP,zCALL,"A"}, {_0, zADC,"a,B"}, {_JP,zRST,"V"}, ! 389: {_0, zRET,"nc"}, {_0, zPOP,"de"}, {_JP,zJP,"nc,A"}, {_WP,zOUT,"(P),a"}, ! 390: {_JP,zCALL,"nc,A"}, {_0, zPUSH,"de"}, {_0, zSUB,"B"}, {_JP,zRST,"V"}, ! 391: {_0, zRET,"c"}, {_0, zEXX,0}, {_JP,zJP,"c,A"}, {_RP,zIN,"a,(P)"}, ! 392: {_JP,zCALL,"c,A"}, {_0, zDB,"dd"}, {_0, zSBC,"a,B"}, {_JP,zRST,"V"}, ! 393: {_0, zRET,"po"}, {_0, zPOP,"hl"}, {_JP,zJP,"po,A"}, {_RW,zEX,"(sp),hl"}, ! 394: {_JP,zCALL,"po,A"}, {_0, zPUSH,"hl"}, {_0, zAND,"B"}, {_JP,zRST,"V"}, ! 395: {_0, zRET,"pe"}, {_JP,zJP,"(hl)"}, {_JP,zJP,"pe,A"}, {_0, zEX,"de,hl"}, ! 396: {_JP,zCALL,"pe,A"}, {_0, zDB,"ed"}, {_0, zXOR,"B"}, {_JP,zRST,"V"}, ! 397: {_0, zRET,"p"}, {_0, zPOP,"af"}, {_JP,zJP,"p,A"}, {_0, zDI,0}, ! 398: {_JP,zCALL,"p,A"}, {_0, zPUSH,"af"}, {_0, zOR,"B"}, {_JP,zRST,"V"}, ! 399: {_0, zRET,"m"}, {_0, zLD,"sp,hl"}, {_JP,zJP,"m,A"}, {_0, zEI,0}, ! 400: {_JP,zCALL,"m,A"}, {_0, zDB,"fd"}, {_0, zCP,"B"}, {_JP,zRST,"V"} ! 401: }; ! 402: ! 403: static char sign(INT8 offset) ! 404: { ! 405: return (offset < 0)? '-':'+'; ! 406: } ! 407: ! 408: static int offs(INT8 offset) ! 409: { ! 410: if (offset < 0) return -offset; ! 411: return offset; ! 412: } ! 413: ! 414: /**************************************************************************** ! 415: * Disassemble opcode at PC and return number of bytes it takes ! 416: ****************************************************************************/ ! 417: unsigned DasmZ80( char *buffer, unsigned pc ) ! 418: { ! 419: z80dasm *d; ! 420: const char *symbol, *src; ! 421: char *ixy, *dst; ! 422: unsigned PC = pc; ! 423: INT8 offset = 0; ! 424: UINT8 op, op1; ! 425: UINT16 ea = 0, xy = 0; ! 426: ! 427: ixy = "oops!!"; ! 428: dst = buffer; ! 429: symbol = NULL; ! 430: ! 431: op = cpu_readop( pc++ ); ! 432: op1 = 0; /* keep GCC happy */ ! 433: ! 434: switch (op) ! 435: { ! 436: case 0xcb: ! 437: op = cpu_readop(pc++); ! 438: d = &mnemonic_cb[op]; ! 439: break; ! 440: case 0xed: ! 441: op1 = cpu_readop(pc++); ! 442: d = &mnemonic_ed[op1]; ! 443: break; ! 444: case 0xdd: ! 445: ixy = "ix"; ! 446: op1 = cpu_readop(pc++); ! 447: if( op1 == 0xcb ) ! 448: { ! 449: offset = (INT8) cpu_readop_arg(pc++); ! 450: op1 = cpu_readop_arg(pc++); /* fourth byte from OP_RAM! */ ! 451: xy = z80_get_reg( Z80_IX ); ! 452: ea = (xy + offset) & 0xffff; ! 453: d = &mnemonic_xx_cb[op1]; ! 454: } ! 455: else d = &mnemonic_xx[op1]; ! 456: break; ! 457: case 0xfd: ! 458: ixy = "iy"; ! 459: op1 = cpu_readop(pc++); ! 460: if( op1 == 0xcb ) ! 461: { ! 462: offset = (INT8) cpu_readop_arg(pc++); ! 463: op1 = cpu_readop_arg(pc++); /* fourth byte from OP_RAM! */ ! 464: xy = z80_get_reg( Z80_IY ); ! 465: ea = (ea + offset) & 0xffff; ! 466: d = &mnemonic_xx_cb[op1]; ! 467: } ! 468: else d = &mnemonic_xx[op1]; ! 469: break; ! 470: default: ! 471: d = &mnemonic_main[op]; ! 472: break; ! 473: } ! 474: ! 475: if( d->arguments ) ! 476: { ! 477: dst += sprintf(dst, "%-4s ", s_mnemonic[d->mnemonic]); ! 478: src = d->arguments; ! 479: while( *src ) ! 480: { ! 481: switch( *src ) ! 482: { ! 483: case '?': /* illegal opcode */ ! 484: dst += sprintf( dst, "$%02x,$%02x", op, op1); ! 485: break; ! 486: case 'A': ! 487: ea = cpu_readop_arg(pc) + ( cpu_readop_arg((pc+1)&0xffff) << 8); ! 488: pc += 2; ! 489: symbol = set_ea_info(0, ea, EA_UINT16, d->access); ! 490: dst += sprintf( dst, "%s", symbol ); ! 491: break; ! 492: case 'B': /* Byte op arg */ ! 493: ea = cpu_readop_arg( pc++ ); ! 494: symbol = set_ea_info(1, ea, EA_UINT8, EA_VALUE); ! 495: dst += sprintf( dst, "%s", symbol ); ! 496: break; ! 497: case '(': /* Memory byte at (HL) */ ! 498: *dst++ = *src; ! 499: if( !strncmp( src, "(bc)", 4) ) ! 500: { ! 501: ea = z80_get_reg( Z80_BC ); ! 502: set_ea_info(0, ea, EA_UINT8, d->access); ! 503: } ! 504: else ! 505: if( !strncmp( src, "(de)", 4) ) ! 506: { ! 507: ea = z80_get_reg( Z80_DE ); ! 508: set_ea_info(0, ea, EA_UINT8, d->access); ! 509: } ! 510: else ! 511: if( !strncmp( src, "(hl)", 4) ) ! 512: { ! 513: ea = z80_get_reg( Z80_HL ); ! 514: if( d->access == EA_ABS_PC ) ! 515: set_ea_info(0, ea, EA_DEFAULT, EA_ABS_PC); ! 516: else ! 517: set_ea_info(0, ea, EA_UINT8, d->access); ! 518: } ! 519: else ! 520: if( !strncmp( src, "(sp)", 4) ) ! 521: { ! 522: ea = z80_get_reg( Z80_SP ); ! 523: set_ea_info(0, ea, EA_UINT16, d->access); ! 524: } ! 525: else ! 526: if( !strncmp( src, "(P)", 3) ) ! 527: { ! 528: ea = (z80_get_reg( Z80_AF ) & 0xff00) | cpu_readop_arg( pc ); ! 529: set_ea_info(0, ea, EA_UINT16, d->access); ! 530: } ! 531: else ! 532: if( !strncmp( src, "(c)", 3) ) ! 533: { ! 534: ea = z80_get_reg( Z80_BC ); ! 535: set_ea_info(0, ea, EA_UINT16, d->access); ! 536: } ! 537: else ! 538: if( !strncmp( src, "(I)", 3) ) ! 539: { ! 540: ea = xy; ! 541: set_ea_info(0, ea, EA_DEFAULT, d->access); ! 542: } ! 543: break; ! 544: case 'N': /* Immediate 16 bit */ ! 545: ea = cpu_readop_arg(pc) + ( cpu_readop_arg((pc+1)&0xffff) << 8 ); ! 546: pc += 2; ! 547: symbol = set_ea_info(1, ea, EA_UINT16, EA_VALUE ); ! 548: dst += sprintf( dst, "%s", symbol ); ! 549: break; ! 550: case 'O': /* Offset relative to PC */ ! 551: offset = (INT8) cpu_readop_arg(pc++); ! 552: symbol = set_ea_info(0, PC, offset + 2, d->access); ! 553: dst += sprintf( dst, "%s", symbol ); ! 554: break; ! 555: case 'P': /* Port number */ ! 556: ea = cpu_readop_arg( pc++ ); ! 557: dst += sprintf( dst, "$%02X", ea ); ! 558: break; ! 559: case 'V': /* Restart vector */ ! 560: ea = op & 0x38; ! 561: symbol = set_ea_info(0, ea, EA_UINT8, d->access); ! 562: dst += sprintf( dst, "%s", symbol ); ! 563: break; ! 564: case 'W': /* Memory address word */ ! 565: ea = cpu_readop_arg(pc) + ( cpu_readop_arg((pc+1)&0xffff) << 8); ! 566: pc += 2; ! 567: symbol = set_ea_info(0, ea, EA_UINT16, d->access); ! 568: dst += sprintf( dst, "%s", symbol ); ! 569: break; ! 570: case 'X': ! 571: offset = (INT8) cpu_readop_arg(pc++); ! 572: ea = (xy + offset) & 0xffff; ! 573: case 'Y': ! 574: symbol = set_ea_info(0, ea, EA_UINT8, d->access); ! 575: dst += sprintf( dst,"(%s%c$%02x)", ixy, sign(offset), offs(offset) ); ! 576: break; ! 577: case 'I': ! 578: dst += sprintf( dst, "%s", ixy); ! 579: break; ! 580: default: ! 581: *dst++ = *src; ! 582: } ! 583: src++; ! 584: } ! 585: *dst = '\0'; ! 586: } ! 587: else ! 588: { ! 589: dst += sprintf(dst, "%s", s_mnemonic[d->mnemonic]); ! 590: } ! 591: ! 592: return pc - PC; ! 593: } ! 594: ! 595: #endif ! 596:
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