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Diffstat (limited to 'source/z80_dis.c')
| -rw-r--r-- | source/z80_dis.c | 2491 |
1 files changed, 2491 insertions, 0 deletions
diff --git a/source/z80_dis.c b/source/z80_dis.c new file mode 100644 index 0000000..6c01b28 --- /dev/null +++ b/source/z80_dis.c @@ -0,0 +1,2491 @@ +/* + + z80 - Z80 Emulator + + Copyright (C) 2021 Ian Cowburn <ianc@noddybox.co.uk> + + This program is free software; you can redistribute it and/or modify + it under the terms of the GNU General Public License as published by + the Free Software Foundation; either version 3 of the License, or + (at your option) any later version. + + This program is distributed in the hope that it will be useful, + but WITHOUT ANY WARRANTY; without even the implied warranty of + MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the + GNU General Public License for more details. + + You should have received a copy of the GNU General Public License + along with this program; if not, see <http://www.gnu.org/licenses/> + + ------------------------------------------------------------------------- + + $Id: z80_dis.c 4 2006-10-04 23:05:43Z ianc $ + +*/ +#include "z80_config.h" + +#ifdef ENABLE_DISASSEM + +#include <stdio.h> +#include <string.h> +#include <stdarg.h> + +#include "z80.h" +#include "z80_private.h" + +static Z80Relative cb_off; + +/* ---------------------------------------- SHARED ROUTINES +*/ +static const char *z80_dis_reg8[]={"b","c","d","e","h","l","(hl)","a"}; +static const char *z80_dis_reg16[]={"bc","de","hl","sp"}; +static const char *z80_dis_condition[]={"nz","z","nc","c","po","pe","p","m"}; + +static const char *dis_op; +static const char *dis_arg; + +const char *Z80_Dis_Printf(const char *format, ...) +{ + static int p=0; + static char s[16][80]; + va_list arg; + + va_start(arg,format); + p=(p+1)%16; + vsprintf(s[p],format,arg); + va_end(arg); + + return s[p]; +} + + +Z80Byte Z80_Dis_FetchByte(Z80 *cpu, Z80Word *pc) +{ +#ifdef ENABLE_ARRAY_MEMORY + return Z80_MEMORY[(*pc)++]; +#else + return cpu->priv->disread(cpu,(*pc)++); +#endif +} + + +Z80Word Z80_Dis_FetchWord(Z80 *cpu, Z80Word *pc) +{ + Z80Byte l,h; + + l=Z80_Dis_FetchByte(cpu,pc); + h=Z80_Dis_FetchByte(cpu,pc); + + return ((Z80Word)h<<8)|l; +} + + +void Z80_Dis_Set(const char *op, const char *arg) +{ + dis_op=op; + dis_arg=arg; +} + + +const char *Z80_Dis_GetOp(void) +{ + return dis_op ? dis_op : ""; +} + + +const char *Z80_Dis_GetArg(void) +{ + return dis_arg ? dis_arg : ""; +} + + +static const char *GetLabel(Z80Word w) +{ + if (z80_labels) + { + int f; + + for(f=0;z80_labels[f].label;f++) + { + if (z80_labels[f].address==w) + { + return z80_labels[f].label; + } + } + } + + return NULL; +} + + + +/* ---------------------------------------- CB xx BYTE OPCODES +*/ +static void DIS_RLC_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("rlc",reg); +} + +static void DIS_RRC_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("rrc",reg); +} + +static void DIS_RL_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("rl",reg); +} + +static void DIS_RR_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("rr",reg); +} + +static void DIS_SLA_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("sla",reg); +} + +static void DIS_SRA_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("sra",reg); +} + +static void DIS_SLL_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("sll",reg); +} + +static void DIS_SRL_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("srl",reg); +} + +static void DIS_BIT_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + int bit; + + reg=z80_dis_reg8[op%8]; + bit=(op-0x40)/8; + Z80_Dis_Set("bit",Z80_Dis_Printf("%d,%s",bit,reg)); +} + +static void DIS_RES_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + int bit; + + reg=z80_dis_reg8[op%8]; + bit=(op-0x80)/8; + Z80_Dis_Set("res",Z80_Dis_Printf("%d,%s",bit,reg)); +} + +static void DIS_SET_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + int bit; + + reg=z80_dis_reg8[op%8]; + bit=(op-0xc0)/8; + Z80_Dis_Set("set",Z80_Dis_Printf("%d,%s",bit,reg)); +} + +/* ---------------------------------------- DD OPCODES +*/ + +static const char *IX_RelStr(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + static char s[80]; + Z80Relative r; + + r=(Z80Relative)Z80_Dis_FetchByte(z80,pc); + + if (r<0) + sprintf(s,"(ix-$%.2x)",-r); + else + sprintf(s,"(ix+$%.2x)",r); + + return(s); +} + + +static const char *IX_RelStrCB(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + static char s[80]; + Z80Relative r; + + r=(Z80Relative)cb_off; + + if (r<0) + sprintf(s,"(ix-$%.2x)",-r); + else + sprintf(s,"(ix+$%.2x)",r); + + return(s); +} + + +static const char *XR8(Z80 *z80, int reg, Z80Word *pc) +{ + switch(reg) + { + case 0: + return("b"); + break; + case 1: + return("c"); + break; + case 2: + return("d"); + break; + case 3: + return("e"); + break; + case 4: + return("ixh"); + break; + case 5: + return("ixl"); + break; + case 6: + return(IX_RelStr(z80,0,pc)); + break; + case 7: + return("a"); + break; + default: + return(Z80_Dis_Printf("BUG %d",reg)); + break; + } +} + +static void DIS_DD_NOP(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + dis_opcode_z80[op](z80,op,pc); +} + +static void DIS_ADD_IX_BC(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("add","ix,bc"); +} + +static void DIS_ADD_IX_DE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("add","ix,de"); +} + +static void DIS_LD_IX_WORD(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld",Z80_Dis_Printf("ix,$%.4x",Z80_Dis_FetchWord(z80,pc))); +} + +static void DIS_LD_ADDR_IX(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("ld",Z80_Dis_Printf("(%s),ix",p)); + else + Z80_Dis_Set("ld",Z80_Dis_Printf("($%.4x),ix",w)); +} + +static void DIS_INC_IX(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("inc","ix"); +} + +static void DIS_INC_IXH(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("inc","ixh"); +} + +static void DIS_DEC_IXH(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("dec","ixh"); +} + +static void DIS_LD_IXH_BYTE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld",Z80_Dis_Printf("ixh,$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_ADD_IX_IX(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("add","ix,ix"); +} + +static void DIS_LD_IX_ADDR(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("ld",Z80_Dis_Printf("ix,(%s)",p)); + else + Z80_Dis_Set("ld",Z80_Dis_Printf("ix,($%.4x)",w)); +} + +static void DIS_DEC_IX(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("dec","ix"); +} + +static void DIS_INC_IXL(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("inc","ixl"); +} + +static void DIS_DEC_IXL(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("dec","ixl"); +} + +static void DIS_LD_IXL_BYTE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld",Z80_Dis_Printf("ixl,$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_INC_IIX(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("inc",Z80_Dis_Printf("%s",IX_RelStr(z80,op,pc))); +} + +static void DIS_DEC_IIX(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("dec",Z80_Dis_Printf("%s",IX_RelStr(z80,op,pc))); +} + +static void DIS_LD_IIX_BYTE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *rel; + int b; + + rel=IX_RelStr(z80,op,pc); + b=Z80_Dis_FetchByte(z80,pc); + Z80_Dis_Set("ld",Z80_Dis_Printf("%s,$%.2x",rel,b)); +} + + +static void DIS_ADD_IX_SP(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("add","ix,sp"); +} + +static void DIS_XLD_R8_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int src_r,dest_r; + const char *src,*dest; + + dest_r=(op-0x40)/8; + src_r=op%8; + + /* IX can't be used as source and destination when reading z80ory + */ + if (dest_r==6) + { + dest=XR8(z80,dest_r,pc); + src=z80_dis_reg8[src_r]; + } + else if (((dest_r==4)||(dest_r==5))&&(src_r==6)) + { + dest=z80_dis_reg8[dest_r]; + src=XR8(z80,src_r,pc); + } + else + { + dest=XR8(z80,dest_r,pc); + src=XR8(z80,src_r,pc); + } + + Z80_Dis_Set("ld",Z80_Dis_Printf("%s,%s",dest,src)); +} + +static void DIS_XADD_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("add",Z80_Dis_Printf("a,%s",XR8(z80,(op%8),pc))); +} + +static void DIS_XADC_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("adc",Z80_Dis_Printf("a,%s",XR8(z80,(op%8),pc))); +} + +static void DIS_XSUB_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("sub",Z80_Dis_Printf("a,%s",XR8(z80,(op%8),pc))); +} + +static void DIS_XSBC_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("sbc",Z80_Dis_Printf("a,%s",XR8(z80,(op%8),pc))); +} + +static void DIS_XAND_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("and",Z80_Dis_Printf("%s",XR8(z80,(op%8),pc))); +} + +static void DIS_XXOR_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("xor",Z80_Dis_Printf("%s",XR8(z80,(op%8),pc))); +} + +static void DIS_X_OR_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("or",Z80_Dis_Printf("%s",XR8(z80,(op%8),pc))); +} + +static void DIS_XCP_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("cp",Z80_Dis_Printf("%s",XR8(z80,(op%8),pc))); +} + +static void DIS_POP_IX(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("pop","ix"); +} + +static void DIS_EX_ISP_IX(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ex","(sp),ix"); +} + +static void DIS_PUSH_IX(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("push","ix"); +} + +static void DIS_JP_IX(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("jp","(ix)"); +} + +static void DIS_LD_SP_IX(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld","sp,ix"); +} + +static void DIS_DD_CB_DECODE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + cb_off=(Z80Relative)Z80_Dis_FetchByte(z80,pc); + nop=Z80_Dis_FetchByte(z80,pc); + dis_DD_CB_opcode[nop](z80,nop,pc); +} + +static void DIS_DD_DD_DECODE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + nop=Z80_Dis_FetchByte(z80,pc); + dis_DD_opcode[nop](z80,nop,pc); +} + +static void DIS_DD_ED_DECODE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + nop=Z80_Dis_FetchByte(z80,pc); + dis_ED_opcode[nop](z80,nop,pc); +} + +static void DIS_DD_FD_DECODE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + nop=Z80_Dis_FetchByte(z80,pc); + dis_FD_opcode[nop](z80,nop,pc); +} + + +/* ---------------------------------------- DD CB OPCODES +*/ + +static void DIS_RLC_IX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("rlc",Z80_Dis_Printf("%s",IX_RelStrCB(z80,op,pc))); + else + { + Z80_Dis_Set("rlc",Z80_Dis_Printf("%s[%s]",IX_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); + } +} + +static void DIS_RRC_IX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("rrc",Z80_Dis_Printf("%s",IX_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("rrc",Z80_Dis_Printf("%s[%s]",IX_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_RL_IX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("rl",Z80_Dis_Printf("%s",IX_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("rl",Z80_Dis_Printf("%s[%s]",IX_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_RR_IX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("rr",Z80_Dis_Printf("%s",IX_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("rr",Z80_Dis_Printf("%s[%s]",IX_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_SLA_IX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("sla",Z80_Dis_Printf("%s",IX_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("sla",Z80_Dis_Printf("%s[%s]",IX_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_SRA_IX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("sra",Z80_Dis_Printf("%s",IX_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("sra",Z80_Dis_Printf("%s[%s]",IX_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_SRL_IX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("srl",Z80_Dis_Printf("%s",IX_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("srl",Z80_Dis_Printf("%s[%s]",IX_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_SLL_IX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("sll",Z80_Dis_Printf("%s",IX_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("sll",Z80_Dis_Printf("%s[%s]",IX_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_BIT_IX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + int bit; + + reg=(op%8); + bit=(op-0x40)/8; + + if (reg==6) + Z80_Dis_Set("bit",Z80_Dis_Printf("%d,%s",bit,IX_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("bit",Z80_Dis_Printf("%d,%s[%s]",bit,IX_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_RES_IX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + int bit; + + reg=(op%8); + bit=(op-0x80)/8; + + if (reg==6) + Z80_Dis_Set("res",Z80_Dis_Printf("%d,%s",bit,IX_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("res",Z80_Dis_Printf("%d,%s[%s]",bit,IX_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_SET_IX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + int bit; + + reg=(op%8); + bit=(op-0xc0)/8; + + if (reg==6) + Z80_Dis_Set("set",Z80_Dis_Printf("%d,%s",bit,IX_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("set",Z80_Dis_Printf("%d,%s[%s]",bit,IX_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + + +/* ---------------------------------------- ED OPCODES +*/ + +static const char *ER8(int reg) +{ + switch(reg) + { + case 0: + return("b"); + break; + case 1: + return("c"); + break; + case 2: + return("d"); + break; + case 3: + return("e"); + break; + case 4: + return("h"); + break; + case 5: + return("l"); + break; + case 6: + return("0"); + break; + case 7: + return("a"); + break; + } + + return "?"; +} + +/* Assumes illegal ED ops are being used for break points +*/ +static void DIS_ED_NOP(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("brk",Z80_Dis_Printf("$%.2x",op)); +} + +static void DIS_IN_R8_C(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("in",Z80_Dis_Printf("%s,(c)",ER8((op-0x40)/8))); +} + +static void DIS_OUT_C_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("out",Z80_Dis_Printf("(c),%s",ER8((op-0x40)/8))); +} + +static void DIS_SBC_HL_R16(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("sbc",Z80_Dis_Printf("hl,%s",z80_dis_reg16[(op-0x40)/16])); +} + +static void DIS_ED_LD_ADDR_R16(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("ld",Z80_Dis_Printf("(%s),%s",p,z80_dis_reg16[(op-0x40)/16])); + else + Z80_Dis_Set("ld",Z80_Dis_Printf("($%.4x),%s",w,z80_dis_reg16[(op-0x40)/16])); +} + +static void DIS_NEG(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("neg",NULL); +} + +static void DIS_RETN(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("retn",NULL); +} + +static void DIS_IM_0(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("im","0"); +} + +static void DIS_LD_I_A(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld","i,a"); +} + +static void DIS_ADC_HL_R16(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("adc",Z80_Dis_Printf("hl,%s",z80_dis_reg16[(op-0x40)/16])); +} + +static void DIS_ED_LD_R16_ADDR(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("ld",Z80_Dis_Printf("%s,(%s)",z80_dis_reg16[(op-0x40)/16],p)); + else + Z80_Dis_Set("ld",Z80_Dis_Printf("%s,($%.4x)",z80_dis_reg16[(op-0x40)/16],w)); +} + +static void DIS_RETI(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("reti",NULL); +} + +static void DIS_LD_R_A(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld","r,a"); +} + +static void DIS_IM_1(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("im","1"); +} + +static void DIS_LD_A_I(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld","a,i"); +} + +static void DIS_IM_2(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("im","2"); +} + +static void DIS_LD_A_R(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld","a,r"); +} + +static void DIS_RRD(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("rrd",NULL); +} + +static void DIS_RLD(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("rld",NULL); +} + +static void DIS_LDI(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ldi",NULL); +} + +static void DIS_CPI(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("cpi",NULL); +} + +static void DIS_INI(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ini",NULL); +} + +static void DIS_OUTI(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("outi",NULL); +} + +static void DIS_LDD(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ldd",NULL); +} + +static void DIS_CPD(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("cpd",NULL); +} + +static void DIS_IND(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ind",NULL); +} + +static void DIS_OUTD(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("outd",NULL); +} + +static void DIS_LDIR(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ldir",NULL); +} + +static void DIS_CPIR(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("cpir",NULL); +} + +static void DIS_INIR(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("inir",NULL); +} + +static void DIS_OTIR(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("otir",NULL); +} + +static void DIS_LDDR(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("lddr",NULL); +} + +static void DIS_CPDR(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("cpdr",NULL); +} + +static void DIS_INDR(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("indr",NULL); +} + +static void DIS_OTDR(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("otdr",NULL); +} + + +/* ---------------------------------------- FD OPCODES +*/ + +static const char *IY_RelStr(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + static char s[80]; + Z80Relative r; + + r=(Z80Relative)Z80_Dis_FetchByte(z80,pc); + + if (r<0) + sprintf(s,"(iy-$%.2x)",-r); + else + sprintf(s,"(iy+$%.2x)",r); + + return(s); +} + + +static const char *IY_RelStrCB(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + static char s[80]; + Z80Relative r; + + r=(Z80Relative)cb_off; + + if (r<0) + sprintf(s,"(iy-$%.2x)",-r); + else + sprintf(s,"(iy+$%.2x)",r); + + return(s); +} + + +static const char *YR8(Z80 *z80, int reg, Z80Word *pc) +{ + switch(reg) + { + case 0: + return("b"); + break; + case 1: + return("c"); + break; + case 2: + return("d"); + break; + case 3: + return("e"); + break; + case 4: + return("iyh"); + break; + case 5: + return("iyl"); + break; + case 6: + return(IY_RelStr(z80,0,pc)); + break; + case 7: + return("a"); + break; + default: + return(Z80_Dis_Printf("BUG %d",reg)); + break; + } +} + +static void DIS_FD_NOP(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + dis_opcode_z80[op](z80,op,pc); +} + +static void DIS_ADD_IY_BC(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("add","iy,bc"); +} + +static void DIS_ADD_IY_DE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("add","iy,de"); +} + +static void DIS_LD_IY_WORD(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld",Z80_Dis_Printf("iy,$%.4x",Z80_Dis_FetchWord(z80,pc))); +} + +static void DIS_LD_ADDR_IY(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("ld",Z80_Dis_Printf("(%s),iy",p)); + else + Z80_Dis_Set("ld",Z80_Dis_Printf("($%.4x),iy",w)); +} + +static void DIS_INC_IY(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("inc","iy"); +} + +static void DIS_INC_IYH(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("inc","iyh"); +} + +static void DIS_DEC_IYH(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("dec","iyh"); +} + +static void DIS_LD_IYH_BYTE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld",Z80_Dis_Printf("iyh,$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_ADD_IY_IY(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("add","iy,iy"); +} + +static void DIS_LD_IY_ADDR(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("ld",Z80_Dis_Printf("iy,(%s)",p)); + else + Z80_Dis_Set("ld",Z80_Dis_Printf("iy,($%.4x)",w)); +} + +static void DIS_DEC_IY(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("dec","iy"); +} + +static void DIS_INC_IYL(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("inc","iyl"); +} + +static void DIS_DEC_IYL(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("dec","iyl"); +} + +static void DIS_LD_IYL_BYTE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld",Z80_Dis_Printf("iyl,$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_INC_IIY(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("inc",Z80_Dis_Printf("%s",IY_RelStr(z80,op,pc))); +} + +static void DIS_DEC_IIY(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("dec",Z80_Dis_Printf("%s",IY_RelStr(z80,op,pc))); +} + +static void DIS_LD_IIY_BYTE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *rel; + int b; + + rel=IY_RelStr(z80,op,pc); + b=Z80_Dis_FetchByte(z80,pc); + Z80_Dis_Set("ld",Z80_Dis_Printf("%s,$%.2x",rel,b)); +} + + +static void DIS_ADD_IY_SP(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("add","iy,sp"); +} + +static void DIS_YLD_R8_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int src_r,dest_r; + const char *src,*dest; + + dest_r=(op-0x40)/8; + src_r=op%8; + + /* IY can't be used as source and destination when reading z80ory + */ + if (dest_r==6) + { + dest=YR8(z80,dest_r,pc); + src=z80_dis_reg8[src_r]; + } + else if (((dest_r==4)||(dest_r==5))&&(src_r==6)) + { + dest=z80_dis_reg8[dest_r]; + src=YR8(z80,src_r,pc); + } + else + { + dest=YR8(z80,dest_r,pc); + src=YR8(z80,src_r,pc); + } + + Z80_Dis_Set("ld",Z80_Dis_Printf("%s,%s",dest,src)); +} + +static void DIS_YADD_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("add",Z80_Dis_Printf("a,%s",YR8(z80,(op%8),pc))); +} + +static void DIS_YADC_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("adc",Z80_Dis_Printf("a,%s",YR8(z80,(op%8),pc))); +} + +static void DIS_YSUB_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("sub",Z80_Dis_Printf("a,%s",YR8(z80,(op%8),pc))); +} + +static void DIS_YSBC_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("sbc",Z80_Dis_Printf("a,%s",YR8(z80,(op%8),pc))); +} + +static void DIS_YAND_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("and",Z80_Dis_Printf("%s",YR8(z80,(op%8),pc))); +} + +static void DIS_YYOR_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("xor",Z80_Dis_Printf("%s",YR8(z80,(op%8),pc))); +} + +static void DIS_Y_OR_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("or",Z80_Dis_Printf("%s",YR8(z80,(op%8),pc))); +} + +static void DIS_YCP_R8(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("cp",Z80_Dis_Printf("%s",YR8(z80,(op%8),pc))); +} + +static void DIS_POP_IY(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("pop","iy"); +} + +static void DIS_EY_ISP_IY(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ex","(sp),iy"); +} + +static void DIS_PUSH_IY(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("push","iy"); +} + +static void DIS_JP_IY(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("jp","(iy)"); +} + +static void DIS_LD_SP_IY(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld","sp,iy"); +} + +static void DIS_FD_CB_DECODE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + cb_off=(Z80Relative)Z80_Dis_FetchByte(z80,pc); + nop=Z80_Dis_FetchByte(z80,pc); + dis_FD_CB_opcode[nop](z80,nop,pc); +} + +static void DIS_FD_DD_DECODE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + nop=Z80_Dis_FetchByte(z80,pc); + dis_DD_opcode[nop](z80,nop,pc); +} + +static void DIS_FD_ED_DECODE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + nop=Z80_Dis_FetchByte(z80,pc); + dis_ED_opcode[nop](z80,nop,pc); +} + +static void DIS_FD_FD_DECODE(Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + nop=Z80_Dis_FetchByte(z80,pc); + dis_FD_opcode[nop](z80,nop,pc); +} + + +/* ---------------------------------------- FD CB OPCODES +*/ + +static void DIS_RLC_IY (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("rlc",Z80_Dis_Printf("%s",IY_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("rlc",Z80_Dis_Printf("%s[%s]",IY_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_RRC_IY (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("rrc",Z80_Dis_Printf("%s",IY_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("rrc",Z80_Dis_Printf("%s[%s]",IY_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_RL_IY (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("rl",Z80_Dis_Printf("%s",IY_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("rl",Z80_Dis_Printf("%s[%s]",IY_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_RR_IY (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("rr",Z80_Dis_Printf("%s",IY_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("rr",Z80_Dis_Printf("%s[%s]",IY_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_SLA_IY (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("sla",Z80_Dis_Printf("%s",IY_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("sla",Z80_Dis_Printf("%s[%s]",IY_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_SRA_IY (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("sra",Z80_Dis_Printf("%s",IY_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("sra",Z80_Dis_Printf("%s[%s]",IY_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_SRL_IY (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("srl",Z80_Dis_Printf("%s",IY_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("srl",Z80_Dis_Printf("%s[%s]",IY_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_SLL_IY (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + + reg=(op%8); + + if (reg==6) + Z80_Dis_Set("sll",Z80_Dis_Printf("%s",IY_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("sll",Z80_Dis_Printf("%s[%s]",IY_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_BIT_IY (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + int bit; + + reg=(op%8); + bit=(op-0x40)/8; + + if (reg==6) + Z80_Dis_Set("bit",Z80_Dis_Printf("%d,%s",bit,IY_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("bit",Z80_Dis_Printf("%d,%s[%s]",bit,IY_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_RES_IY (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + int bit; + + reg=(op%8); + bit=(op-0x80)/8; + + if (reg==6) + Z80_Dis_Set("res",Z80_Dis_Printf("%d,%s",bit,IY_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("res",Z80_Dis_Printf("%d,%s[%s]",bit,IY_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + +static void DIS_SET_IY (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int reg; + int bit; + + reg=(op%8); + bit=(op-0xc0)/8; + + if (reg==6) + Z80_Dis_Set("set",Z80_Dis_Printf("%d,%s",bit,IY_RelStrCB(z80,op,pc))); + else + Z80_Dis_Set("set",Z80_Dis_Printf("%d,%s[%s]",bit,IY_RelStrCB(z80,op,pc),z80_dis_reg8[reg])); +} + + +/* ---------------------------------------- SINGLE BYTE OPCODES +*/ +static void DIS_NOP (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("nop",NULL); +} + +static void DIS_LD_R16_WORD (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg16[(op&0x30)/0x10]; + Z80_Dis_Set("ld",Z80_Dis_Printf("%s,$%.4x",reg,Z80_Dis_FetchWord(z80,pc))); +} + +static void DIS_LD_R16_A (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg16[(op&0x30)/0x10]; + Z80_Dis_Set("ld",Z80_Dis_Printf("(%s),a",reg)); +} + +static void DIS_INC_R16 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg16[(op&0x30)/0x10]; + Z80_Dis_Set("inc",reg); +} + +static void DIS_INC_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[(op&0x38)/0x8]; + Z80_Dis_Set("inc",reg); +} + +static void DIS_DEC_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[(op&0x38)/0x8]; + Z80_Dis_Set("dec",reg); +} + +static void DIS_LD_R8_BYTE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[(op&0x38)/0x8]; + Z80_Dis_Set("ld",Z80_Dis_Printf("%s,$%.2x",reg,Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_RLCA (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("rlca",NULL); +} + +static void DIS_EX_AF_AF (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ex","af,af'"); +} + +static void DIS_ADD_HL_R16 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg16[(op&0x30)/0x10]; + Z80_Dis_Set("add",Z80_Dis_Printf("hl,%s",reg)); +} + +static void DIS_LD_A_R16 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg16[(op&0x30)/0x10]; + Z80_Dis_Set("ld",Z80_Dis_Printf("a,(%s)",reg)); +} + +static void DIS_DEC_R16 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg16[(op&0x30)/0x10]; + Z80_Dis_Set("dec",reg); +} + +static void DIS_RRCA (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("rrca",NULL); +} + +static void DIS_DJNZ (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word new; + +#ifdef ENABLE_ARRAY_MEMORY + new=*pc+(Z80Relative)Z80_MEMORY[*pc]+1; +#else + new=*pc+(Z80Relative)z80->priv->disread(z80,*pc)+1; +#endif + (*pc)++; + Z80_Dis_Set("djnz",Z80_Dis_Printf("$%.4x",new)); +} + +static void DIS_RLA (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("rla",NULL); +} + +static void DIS_JR (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word new; + const char *p; + +#ifdef ENABLE_ARRAY_MEMORY + new=*pc+(Z80Relative)Z80_MEMORY[*pc]+1; +#else + new=*pc+(Z80Relative)z80->priv->disread(z80,*pc)+1; +#endif + (*pc)++; + + if ((p=GetLabel(new))) + Z80_Dis_Set("jr",Z80_Dis_Printf("%s",p)); + else + Z80_Dis_Set("jr",Z80_Dis_Printf("$%.4x",new)); +} + +static void DIS_RRA (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("rra",NULL); +} + +static void DIS_JR_CO (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *con; + Z80Word new; + const char *p; + + con=z80_dis_condition[(op-0x20)/8]; +#ifdef ENABLE_ARRAY_MEMORY + new=*pc+(Z80Relative)Z80_MEMORY[*pc]+1; +#else + new=*pc+(Z80Relative)z80->priv->disread(z80,*pc)+1; +#endif + (*pc)++; + + if ((p=GetLabel(new))) + Z80_Dis_Set("jr",Z80_Dis_Printf("%s,%s",con,p)); + else + Z80_Dis_Set("jr",Z80_Dis_Printf("%s,$%.4x",con,new)); +} + +static void DIS_LD_ADDR_HL (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("ld",Z80_Dis_Printf("(%s),hl",p)); + else + Z80_Dis_Set("ld",Z80_Dis_Printf("($%.4x),hl",w)); +} + +static void DIS_DAA (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("daa",NULL); +} + +static void DIS_LD_HL_ADDR (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("ld",Z80_Dis_Printf("hl,(%s)",p)); + else + Z80_Dis_Set("ld",Z80_Dis_Printf("hl,($%.4x)",w)); +} + +static void DIS_CPL (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("cpl",NULL); +} + +static void DIS_LD_ADDR_A (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("ld",Z80_Dis_Printf("(%s),a",p)); + else + Z80_Dis_Set("ld",Z80_Dis_Printf("($%.4x),a",w)); +} + +static void DIS_SCF (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("scf",NULL); +} + +static void DIS_LD_A_ADDR (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("ld",Z80_Dis_Printf("a,(%s)",p)); + else + Z80_Dis_Set("ld",Z80_Dis_Printf("a,($%.4x)",w)); +} + +static void DIS_CCF (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ccf",NULL); +} + +static void DIS_LD_R8_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *src,*dest; + + dest=z80_dis_reg8[(op-0x40)/8]; + src=z80_dis_reg8[op%8]; + Z80_Dis_Set("ld",Z80_Dis_Printf("%s,%s",dest,src)); +} + +static void DIS_HALT (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("halt",NULL); +} + +static void DIS_ADD_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("add",Z80_Dis_Printf("a,%s",reg)); +} + +static void DIS_ADC_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("adc",Z80_Dis_Printf("a,%s",reg)); +} + +static void DIS_SUB_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("sub",Z80_Dis_Printf("a,%s",reg)); +} + +static void DIS_SBC_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("sbc",Z80_Dis_Printf("a,%s",reg)); +} + +static void DIS_AND_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("and",Z80_Dis_Printf("%s",reg)); +} + +static void DIS_XOR_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("xor",Z80_Dis_Printf("%s",reg)); +} + +static void DIS_OR_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("or",Z80_Dis_Printf("%s",reg)); +} + +static void DIS_CP_R8 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg8[op%8]; + Z80_Dis_Set("cp",Z80_Dis_Printf("%s",reg)); +} + + +static void DIS_RET_CO (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *con; + + con=z80_dis_condition[(op-0xc0)/8]; + Z80_Dis_Set("ret",con); +} + +static void DIS_POP_R16 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg16[(op-0xc0)/16]; + + if (!strcmp(reg,"sp")) + reg="af"; + + Z80_Dis_Set("pop",reg); +} + +static void DIS_JP (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("jp",Z80_Dis_Printf("%s",p)); + else + Z80_Dis_Set("jp",Z80_Dis_Printf("$%.4x",w)); +} + +static void DIS_PUSH_R16 (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *reg; + + reg=z80_dis_reg16[(op-0xc0)/16]; + + if (!strcmp(reg,"sp")) + reg="af"; + + Z80_Dis_Set("push",reg); +} + +static void DIS_ADD_A_BYTE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("add",Z80_Dis_Printf("a,$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_RST (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int add; + + add=(op&0x3f)-7; + Z80_Dis_Set("rst",Z80_Dis_Printf("%.2xh",add)); +} + +static void DIS_RET (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ret",NULL); +} + +static void DIS_JP_CO (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *con; + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + con=z80_dis_condition[(op-0xc0)/8]; + + if ((p=GetLabel(w))) + Z80_Dis_Set("jp",Z80_Dis_Printf("%s,%s",con,p)); + else + Z80_Dis_Set("jp",Z80_Dis_Printf("%s,$%.4x",con,w)); +} + +static void DIS_CB_DECODE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + nop=Z80_Dis_FetchByte(z80,pc); + dis_CB_opcode[nop](z80,nop,pc); +} + +static void DIS_CALL_CO (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + const char *con; + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + con=z80_dis_condition[(op-0xc0)/8]; + + if ((p=GetLabel(w))) + Z80_Dis_Set("call",Z80_Dis_Printf("%s,%s",con,p)); + else + Z80_Dis_Set("call",Z80_Dis_Printf("%s,$%.4x",con,w)); +} + +static void DIS_CALL (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80Word w; + const char *p; + + w=Z80_Dis_FetchWord(z80,pc); + + if ((p=GetLabel(w))) + Z80_Dis_Set("call",Z80_Dis_Printf("%s",p)); + else + Z80_Dis_Set("call",Z80_Dis_Printf("$%.4x",w)); +} + +static void DIS_ADC_A_BYTE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("adc",Z80_Dis_Printf("a,$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_OUT_BYTE_A (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("out",Z80_Dis_Printf("($%.2x),a",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_SUB_A_BYTE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("sub",Z80_Dis_Printf("a,$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_EXX (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("exx",NULL); +} + +static void DIS_IN_A_BYTE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("in",Z80_Dis_Printf("a,($%.2x)",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_DD_DECODE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + nop=Z80_Dis_FetchByte(z80,pc); + dis_DD_opcode[nop](z80,nop,pc); +} + +static void DIS_SBC_A_BYTE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("sbc",Z80_Dis_Printf("a,$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + + +static void DIS_EX_ISP_HL (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ex","(sp),hl"); +} + +static void DIS_AND_A_BYTE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("and",Z80_Dis_Printf("$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_JP_HL (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("jp","(hl)"); +} + +static void DIS_EX_DE_HL (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ex","de,hl"); +} + +static void DIS_ED_DECODE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + nop=Z80_Dis_FetchByte(z80,pc); + dis_ED_opcode[nop](z80,nop,pc); +} + +static void DIS_XOR_A_BYTE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("xor",Z80_Dis_Printf("$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_DI (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("di",NULL); +} + +static void DIS_OR_A_BYTE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("or",Z80_Dis_Printf("$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + +static void DIS_LD_SP_HL (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ld","sp,hl"); +} + +static void DIS_EI (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("ei",NULL); +} + +static void DIS_FD_DECODE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + int nop; + + nop=Z80_Dis_FetchByte(z80,pc); + dis_FD_opcode[nop](z80,nop,pc); +} + +static void DIS_CP_A_BYTE (Z80 *z80, Z80Byte op, Z80Word *pc) +{ + Z80_Dis_Set("cp",Z80_Dis_Printf("$%.2x",Z80_Dis_FetchByte(z80,pc))); +} + + +/* ---------------------------------------- TABLES +*/ + +/* CB opcodes +*/ +DIS_OP_CALLBACK dis_CB_opcode[0x100]= + { +/* 0x00 - 0x03 */ DIS_RLC_R8, DIS_RLC_R8, DIS_RLC_R8, DIS_RLC_R8, +/* 0x04 - 0x07 */ DIS_RLC_R8, DIS_RLC_R8, DIS_RLC_R8, DIS_RLC_R8, +/* 0x08 - 0x0b */ DIS_RRC_R8, DIS_RRC_R8, DIS_RRC_R8, DIS_RRC_R8, +/* 0x0c - 0x0f */ DIS_RRC_R8, DIS_RRC_R8, DIS_RRC_R8, DIS_RRC_R8, + +/* 0x10 - 0x13 */ DIS_RL_R8, DIS_RL_R8, DIS_RL_R8, DIS_RL_R8, +/* 0x14 - 0x17 */ DIS_RL_R8, DIS_RL_R8, DIS_RL_R8, DIS_RL_R8, +/* 0x18 - 0x1b */ DIS_RR_R8, DIS_RR_R8, DIS_RR_R8, DIS_RR_R8, +/* 0x1c - 0x1f */ DIS_RR_R8, DIS_RR_R8, DIS_RR_R8, DIS_RR_R8, + +/* 0x20 - 0x23 */ DIS_SLA_R8, DIS_SLA_R8, DIS_SLA_R8, DIS_SLA_R8, +/* 0x24 - 0x27 */ DIS_SLA_R8, DIS_SLA_R8, DIS_SLA_R8, DIS_SLA_R8, +/* 0x28 - 0x2b */ DIS_SRA_R8, DIS_SRA_R8, DIS_SRA_R8, DIS_SRA_R8, +/* 0x2c - 0x2f */ DIS_SRA_R8, DIS_SRA_R8, DIS_SRA_R8, DIS_SRA_R8, + +/* 0x30 - 0x33 */ DIS_SLL_R8, DIS_SLL_R8, DIS_SLL_R8, DIS_SLL_R8, +/* 0x34 - 0x37 */ DIS_SLL_R8, DIS_SLL_R8, DIS_SLL_R8, DIS_SLL_R8, +/* 0x38 - 0x3b */ DIS_SRL_R8, DIS_SRL_R8, DIS_SRL_R8, DIS_SRL_R8, +/* 0x3c - 0x3f */ DIS_SRL_R8, DIS_SRL_R8, DIS_SRL_R8, DIS_SRL_R8, + +/* 0x40 - 0x43 */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x44 - 0x47 */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x48 - 0x4b */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x4c - 0x4f */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, + +/* 0x50 - 0x53 */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x54 - 0x57 */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x58 - 0x5b */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x5c - 0x5f */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, + +/* 0x60 - 0x63 */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x64 - 0x67 */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x68 - 0x6b */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x6c - 0x6f */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, + +/* 0x70 - 0x73 */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x74 - 0x77 */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x78 - 0x7b */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, +/* 0x7c - 0x7f */ DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, DIS_BIT_R8, + +/* 0x80 - 0x83 */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0x84 - 0x87 */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0x88 - 0x8b */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0x8c - 0x8f */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, + +/* 0x90 - 0x93 */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0x94 - 0x97 */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0x98 - 0x9b */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0x9c - 0x9f */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, + +/* 0xa0 - 0xa3 */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0xa4 - 0xa7 */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0xa8 - 0xab */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0xac - 0xaf */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, + +/* 0xb0 - 0xb3 */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0xb4 - 0xb7 */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0xb8 - 0xbb */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, +/* 0xbc - 0xbf */ DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, DIS_RES_R8, + +/* 0xc0 - 0xc3 */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xc4 - 0xc7 */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xc8 - 0xcb */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xcc - 0xcf */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, + +/* 0xd0 - 0xd3 */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xd4 - 0xd7 */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xd8 - 0xdb */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xdc - 0xdf */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, + +/* 0xe0 - 0xe3 */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xe4 - 0xe7 */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xe8 - 0xeb */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xec - 0xef */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, + +/* 0xf0 - 0xf3 */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xf4 - 0xf7 */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xf8 - 0xfb */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, +/* 0xfc - 0xff */ DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, DIS_SET_R8, + }; + +/* DIS_DD opcodes +*/ +DIS_OP_CALLBACK dis_DD_opcode[0x100]= + { +/* 0x00 - 0x03 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x04 - 0x07 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x08 - 0x0b */ DIS_DD_NOP, DIS_ADD_IX_BC, DIS_DD_NOP, DIS_DD_NOP, +/* 0x0c - 0x0f */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, + +/* 0x10 - 0x13 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x14 - 0x17 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x18 - 0x1b */ DIS_DD_NOP, DIS_ADD_IX_DE, DIS_DD_NOP, DIS_DD_NOP, +/* 0x1c - 0x1f */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, + +/* 0x20 - 0x23 */ DIS_DD_NOP, DIS_LD_IX_WORD, DIS_LD_ADDR_IX, DIS_INC_IX, +/* 0x24 - 0x27 */ DIS_INC_IXH, DIS_DEC_IXH, DIS_LD_IXH_BYTE, DIS_DD_NOP, +/* 0x28 - 0x2b */ DIS_DD_NOP, DIS_ADD_IX_IX, DIS_LD_IX_ADDR, DIS_DEC_IX, +/* 0x2c - 0x2f */ DIS_INC_IXL, DIS_DEC_IXL, DIS_LD_IXL_BYTE, DIS_DD_NOP, + +/* 0x30 - 0x33 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x34 - 0x37 */ DIS_INC_IIX, DIS_DEC_IIX, DIS_LD_IIX_BYTE, DIS_DD_NOP, +/* 0x38 - 0x3b */ DIS_DD_NOP, DIS_ADD_IX_SP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x3c - 0x3f */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, + +/* 0x40 - 0x43 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x44 - 0x47 */ DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_DD_NOP, +/* 0x48 - 0x4b */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x4c - 0x4f */ DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_DD_NOP, + +/* 0x50 - 0x53 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x54 - 0x57 */ DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_DD_NOP, +/* 0x58 - 0x5b */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x5c - 0x5f */ DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_DD_NOP, + +/* 0x60 - 0x63 */ DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, +/* 0x64 - 0x67 */ DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, +/* 0x68 - 0x6b */ DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, +/* 0x6c - 0x6f */ DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, + +/* 0x70 - 0x73 */ DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, +/* 0x74 - 0x77 */ DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_DD_NOP, DIS_XLD_R8_R8, +/* 0x78 - 0x7b */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x7c - 0x7f */ DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_XLD_R8_R8, DIS_DD_NOP, + +/* 0x80 - 0x83 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x84 - 0x87 */ DIS_XADD_R8, DIS_XADD_R8, DIS_XADD_R8, DIS_DD_NOP, +/* 0x88 - 0x8b */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x8c - 0x8f */ DIS_XADC_R8, DIS_XADC_R8, DIS_XADC_R8, DIS_DD_NOP, + +/* 0x90 - 0x93 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x94 - 0x97 */ DIS_XSUB_R8, DIS_XSUB_R8, DIS_XSUB_R8, DIS_DD_NOP, +/* 0x98 - 0x9b */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0x9c - 0x9f */ DIS_XSBC_R8, DIS_XSBC_R8, DIS_XSBC_R8, DIS_DD_NOP, + +/* 0xa0 - 0xa3 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0xa4 - 0xa7 */ DIS_XAND_R8, DIS_XAND_R8, DIS_XAND_R8, DIS_DD_NOP, +/* 0xa8 - 0xab */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0xac - 0xaf */ DIS_XXOR_R8, DIS_XXOR_R8, DIS_XXOR_R8, DIS_DD_NOP, + +/* 0xb0 - 0xb3 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0xb4 - 0xb7 */ DIS_X_OR_R8, DIS_X_OR_R8, DIS_X_OR_R8, DIS_DD_NOP, +/* 0xb8 - 0xbb */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0xbc - 0xbf */ DIS_XCP_R8, DIS_XCP_R8, DIS_XCP_R8, DIS_DD_NOP, + +/* 0xc0 - 0xc3 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0xc4 - 0xc7 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0xc8 - 0xcb */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_CB_DECODE, +/* 0xcc - 0xcf */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, + +/* 0xd0 - 0xd3 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0xd4 - 0xd7 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0xd8 - 0xdb */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0xdc - 0xdf */ DIS_DD_NOP, DIS_DD_DD_DECODE, DIS_DD_NOP, DIS_DD_NOP, + +/* 0xe0 - 0xe3 */ DIS_DD_NOP, DIS_POP_IX, DIS_DD_NOP, DIS_EX_ISP_IX, +/* 0xe4 - 0xe7 */ DIS_DD_NOP, DIS_PUSH_IX, DIS_DD_NOP, DIS_DD_NOP, +/* 0xe8 - 0xeb */ DIS_DD_NOP, DIS_JP_IX, DIS_DD_NOP, DIS_DD_NOP, +/* 0xec - 0xef */ DIS_DD_NOP, DIS_DD_ED_DECODE, DIS_DD_NOP, DIS_DD_NOP, + +/* 0xf0 - 0xf3 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0xf4 - 0xf7 */ DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, DIS_DD_NOP, +/* 0xf8 - 0xfb */ DIS_DD_NOP, DIS_LD_SP_IX, DIS_DD_NOP, DIS_DD_NOP, +/* 0xfc - 0xff */ DIS_DD_NOP, DIS_DD_FD_DECODE, DIS_DD_NOP, DIS_DD_NOP, + }; + + +/* DIS_DD DIS_CB opcodes +*/ +DIS_OP_CALLBACK dis_DD_CB_opcode[0x100]= + { +/* 0x00 - 0x03 */ DIS_RLC_IX, DIS_RLC_IX, DIS_RLC_IX, DIS_RLC_IX, +/* 0x04 - 0x07 */ DIS_RLC_IX, DIS_RLC_IX, DIS_RLC_IX, DIS_RLC_IX, +/* 0x08 - 0x0b */ DIS_RRC_IX, DIS_RRC_IX, DIS_RRC_IX, DIS_RRC_IX, +/* 0x0c - 0x0f */ DIS_RRC_IX, DIS_RRC_IX, DIS_RRC_IX, DIS_RRC_IX, + +/* 0x10 - 0x13 */ DIS_RL_IX, DIS_RL_IX, DIS_RL_IX, DIS_RL_IX, +/* 0x14 - 0x17 */ DIS_RL_IX, DIS_RL_IX, DIS_RL_IX, DIS_RL_IX, +/* 0x18 - 0x1b */ DIS_RR_IX, DIS_RR_IX, DIS_RR_IX, DIS_RR_IX, +/* 0x1c - 0x1f */ DIS_RR_IX, DIS_RR_IX, DIS_RR_IX, DIS_RR_IX, + +/* 0x20 - 0x23 */ DIS_SLA_IX, DIS_SLA_IX, DIS_SLA_IX, DIS_SLA_IX, +/* 0x24 - 0x27 */ DIS_SLA_IX, DIS_SLA_IX, DIS_SLA_IX, DIS_SLA_IX, +/* 0x28 - 0x2b */ DIS_SRA_IX, DIS_SRA_IX, DIS_SRA_IX, DIS_SRA_IX, +/* 0x2c - 0x2f */ DIS_SRA_IX, DIS_SRA_IX, DIS_SRA_IX, DIS_SRA_IX, + +/* 0x30 - 0x33 */ DIS_SLL_IX, DIS_SLL_IX, DIS_SLL_IX, DIS_SLL_IX, +/* 0x34 - 0x37 */ DIS_SLL_IX, DIS_SLL_IX, DIS_SLL_IX, DIS_SLL_IX, +/* 0x38 - 0x3b */ DIS_SRL_IX, DIS_SRL_IX, DIS_SRL_IX, DIS_SRL_IX, +/* 0x3c - 0x3f */ DIS_SRL_IX, DIS_SRL_IX, DIS_SRL_IX, DIS_SRL_IX, + +/* 0x40 - 0x43 */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x44 - 0x47 */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x48 - 0x4b */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x4c - 0x4f */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, + +/* 0x50 - 0x53 */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x54 - 0x57 */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x58 - 0x5b */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x5c - 0x5f */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, + +/* 0x60 - 0x63 */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x64 - 0x67 */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x68 - 0x6b */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x6c - 0x6f */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, + +/* 0x70 - 0x73 */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x74 - 0x77 */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x78 - 0x7b */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, +/* 0x7c - 0x7f */ DIS_BIT_IX,DIS_BIT_IX, DIS_BIT_IX, DIS_BIT_IX, + +/* 0x80 - 0x83 */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0x84 - 0x87 */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0x88 - 0x8b */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0x8c - 0x8f */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, + +/* 0x90 - 0x93 */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0x94 - 0x97 */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0x98 - 0x9b */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0x9c - 0x9f */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, + +/* 0xa0 - 0xa3 */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0xa4 - 0xa7 */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0xa8 - 0xab */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0xac - 0xaf */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, + +/* 0xb0 - 0xb3 */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0xb4 - 0xb7 */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0xb8 - 0xbb */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, +/* 0xbc - 0xbf */ DIS_RES_IX,DIS_RES_IX, DIS_RES_IX, DIS_RES_IX, + +/* 0xc0 - 0xc3 */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xc4 - 0xc7 */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xc8 - 0xcb */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xcc - 0xcf */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, + +/* 0xd0 - 0xd3 */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xd4 - 0xd7 */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xd8 - 0xdb */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xdc - 0xdf */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, + +/* 0xe0 - 0xe3 */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xe4 - 0xe7 */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xe8 - 0xeb */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xec - 0xef */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, + +/* 0xf0 - 0xf3 */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xf4 - 0xf7 */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xf8 - 0xfb */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, +/* 0xfc - 0xff */ DIS_SET_IX,DIS_SET_IX, DIS_SET_IX, DIS_SET_IX, + }; + +/* DIS_ED opcodes +*/ +DIS_OP_CALLBACK dis_ED_opcode[0x100]= + { +/* 0x00 - 0x03 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x04 - 0x07 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x08 - 0x0b */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x0c - 0x0f */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + +/* 0x10 - 0x13 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x14 - 0x17 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x18 - 0x1b */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x1c - 0x1f */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + +/* 0x20 - 0x23 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x24 - 0x27 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x28 - 0x2b */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x2c - 0x2f */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + +/* 0x30 - 0x33 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x34 - 0x37 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x38 - 0x3b */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x3c - 0x3f */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + +/* 0x40 - 0x43 */ DIS_IN_R8_C, DIS_OUT_C_R8, DIS_SBC_HL_R16, DIS_ED_LD_ADDR_R16, +/* 0x44 - 0x47 */ DIS_NEG, DIS_RETN, DIS_IM_0, DIS_LD_I_A, +/* 0x48 - 0x4b */ DIS_IN_R8_C, DIS_OUT_C_R8, DIS_ADC_HL_R16, DIS_ED_LD_R16_ADDR, +/* 0x4c - 0x4f */ DIS_NEG, DIS_RETI, DIS_IM_0, DIS_LD_R_A, + +/* 0x50 - 0x53 */ DIS_IN_R8_C, DIS_OUT_C_R8, DIS_SBC_HL_R16, DIS_ED_LD_ADDR_R16, +/* 0x54 - 0x57 */ DIS_NEG, DIS_RETN, DIS_IM_1, DIS_LD_A_I, +/* 0x58 - 0x5b */ DIS_IN_R8_C, DIS_OUT_C_R8, DIS_ADC_HL_R16, DIS_ED_LD_R16_ADDR, +/* 0x5c - 0x5f */ DIS_NEG, DIS_RETI, DIS_IM_2, DIS_LD_A_R, + +/* 0x60 - 0x63 */ DIS_IN_R8_C, DIS_OUT_C_R8, DIS_SBC_HL_R16, DIS_ED_LD_ADDR_R16, +/* 0x64 - 0x67 */ DIS_NEG, DIS_RETN, DIS_IM_0, DIS_RRD, +/* 0x68 - 0x6b */ DIS_IN_R8_C, DIS_OUT_C_R8, DIS_ADC_HL_R16, DIS_ED_LD_R16_ADDR, +/* 0x6c - 0x6f */ DIS_NEG, DIS_RETI, DIS_IM_0, DIS_RLD, + +/* 0x70 - 0x73 */ DIS_IN_R8_C, DIS_OUT_C_R8, DIS_SBC_HL_R16, DIS_ED_LD_ADDR_R16, +/* 0x74 - 0x77 */ DIS_NEG, DIS_RETN, DIS_IM_1, DIS_ED_NOP, +/* 0x78 - 0x7b */ DIS_IN_R8_C, DIS_OUT_C_R8, DIS_ADC_HL_R16, DIS_ED_LD_R16_ADDR, +/* 0x7c - 0x7f */ DIS_NEG, DIS_RETI, DIS_IM_2, DIS_ED_NOP, + +/* 0x80 - 0x83 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x84 - 0x87 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x88 - 0x8b */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x8c - 0x8f */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + +/* 0x90 - 0x93 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x94 - 0x97 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x98 - 0x9b */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0x9c - 0x9f */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + +/* 0xa0 - 0xa3 */ DIS_LDI, DIS_CPI, DIS_INI, DIS_OUTI, +/* 0xa4 - 0xa7 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xa8 - 0xab */ DIS_LDD, DIS_CPD, DIS_IND, DIS_OUTD, +/* 0xac - 0xaf */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + +/* 0xb0 - 0xb3 */ DIS_LDIR, DIS_CPIR, DIS_INIR, DIS_OTIR, +/* 0xb4 - 0xb7 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xb8 - 0xbb */ DIS_LDDR, DIS_CPDR, DIS_INDR, DIS_OTDR, +/* 0xbc - 0xbf */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + +/* 0xc0 - 0xc3 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xc4 - 0xc7 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xc8 - 0xcb */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xcc - 0xcf */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + +/* 0xd0 - 0xd3 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xd4 - 0xd7 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xd8 - 0xdb */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xdc - 0xdf */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + +/* 0xe0 - 0xe3 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xe4 - 0xe7 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xe8 - 0xeb */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xec - 0xef */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + +/* 0xf0 - 0xf3 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xf4 - 0xf7 */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xf8 - 0xfb */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, +/* 0xfc - 0xff */ DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, DIS_ED_NOP, + }; + +/* DIS_FD opcodes +*/ +DIS_OP_CALLBACK dis_FD_opcode[0x100]= + { +/* 0x00 - 0x03 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x04 - 0x07 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x08 - 0x0b */ DIS_FD_NOP, DIS_ADD_IY_BC, DIS_FD_NOP, DIS_FD_NOP, +/* 0x0c - 0x0f */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, + +/* 0x10 - 0x13 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x14 - 0x17 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x18 - 0x1b */ DIS_FD_NOP, DIS_ADD_IY_DE, DIS_FD_NOP, DIS_FD_NOP, +/* 0x1c - 0x1f */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, + +/* 0x20 - 0x23 */ DIS_FD_NOP, DIS_LD_IY_WORD, DIS_LD_ADDR_IY, DIS_INC_IY, +/* 0x24 - 0x27 */ DIS_INC_IYH, DIS_DEC_IYH, DIS_LD_IYH_BYTE, DIS_FD_NOP, +/* 0x28 - 0x2b */ DIS_FD_NOP, DIS_ADD_IY_IY, DIS_LD_IY_ADDR, DIS_DEC_IY, +/* 0x2c - 0x2f */ DIS_INC_IYL, DIS_DEC_IYL, DIS_LD_IYL_BYTE, DIS_FD_NOP, + +/* 0x30 - 0x33 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x34 - 0x37 */ DIS_INC_IIY, DIS_DEC_IIY, DIS_LD_IIY_BYTE, DIS_FD_NOP, +/* 0x38 - 0x3b */ DIS_FD_NOP, DIS_ADD_IY_SP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x3c - 0x3f */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, + +/* 0x40 - 0x43 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x44 - 0x47 */ DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_FD_NOP, +/* 0x48 - 0x4b */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x4c - 0x4f */ DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_FD_NOP, + +/* 0x50 - 0x53 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x54 - 0x57 */ DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_FD_NOP, +/* 0x58 - 0x5b */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x5c - 0x5f */ DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_FD_NOP, + +/* 0x60 - 0x63 */ DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, +/* 0x64 - 0x67 */ DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, +/* 0x68 - 0x6b */ DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, +/* 0x6c - 0x6f */ DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, + +/* 0x70 - 0x73 */ DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, +/* 0x74 - 0x77 */ DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_FD_NOP, DIS_YLD_R8_R8, +/* 0x78 - 0x7b */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x7c - 0x7f */ DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_YLD_R8_R8, DIS_FD_NOP, + +/* 0x80 - 0x83 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x84 - 0x87 */ DIS_YADD_R8, DIS_YADD_R8, DIS_YADD_R8, DIS_FD_NOP, +/* 0x88 - 0x8b */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x8c - 0x8f */ DIS_YADC_R8, DIS_YADC_R8, DIS_YADC_R8, DIS_FD_NOP, + +/* 0x90 - 0x93 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x94 - 0x97 */ DIS_YSUB_R8, DIS_YSUB_R8, DIS_YSUB_R8, DIS_FD_NOP, +/* 0x98 - 0x9b */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0x9c - 0x9f */ DIS_YSBC_R8, DIS_YSBC_R8, DIS_YSBC_R8, DIS_FD_NOP, + +/* 0xa0 - 0xa3 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0xa4 - 0xa7 */ DIS_YAND_R8, DIS_YAND_R8, DIS_YAND_R8, DIS_FD_NOP, +/* 0xa8 - 0xab */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0xac - 0xaf */ DIS_YYOR_R8, DIS_YYOR_R8, DIS_YYOR_R8, DIS_FD_NOP, + +/* 0xb0 - 0xb3 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0xb4 - 0xb7 */ DIS_Y_OR_R8, DIS_Y_OR_R8, DIS_Y_OR_R8, DIS_FD_NOP, +/* 0xb8 - 0xbb */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0xbc - 0xbf */ DIS_YCP_R8, DIS_YCP_R8, DIS_YCP_R8, DIS_FD_NOP, + +/* 0xc0 - 0xc3 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0xc4 - 0xc7 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0xc8 - 0xcb */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_CB_DECODE, +/* 0xcc - 0xcf */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, + +/* 0xd0 - 0xd3 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0xd4 - 0xd7 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0xd8 - 0xdb */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0xdc - 0xdf */ DIS_FD_NOP, DIS_FD_DD_DECODE, DIS_FD_NOP, DIS_FD_NOP, + +/* 0xe0 - 0xe3 */ DIS_FD_NOP, DIS_POP_IY, DIS_FD_NOP, DIS_EY_ISP_IY, +/* 0xe4 - 0xe7 */ DIS_FD_NOP, DIS_PUSH_IY, DIS_FD_NOP, DIS_FD_NOP, +/* 0xe8 - 0xeb */ DIS_FD_NOP, DIS_JP_IY, DIS_FD_NOP, DIS_FD_NOP, +/* 0xec - 0xef */ DIS_FD_NOP, DIS_FD_ED_DECODE, DIS_FD_NOP, DIS_FD_NOP, + +/* 0xf0 - 0xf3 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0xf4 - 0xf7 */ DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, DIS_FD_NOP, +/* 0xf8 - 0xfb */ DIS_FD_NOP, DIS_LD_SP_IY, DIS_FD_NOP, DIS_FD_NOP, +/* 0xfc - 0xff */ DIS_FD_NOP, DIS_FD_FD_DECODE, DIS_FD_NOP, DIS_FD_NOP, + }; + + +/* DIS_FD DIS_CB opcodes +*/ +DIS_OP_CALLBACK dis_FD_CB_opcode[0x100]= + { +/* 0x00 - 0x03 */ DIS_RLC_IY, DIS_RLC_IY, DIS_RLC_IY, DIS_RLC_IY, +/* 0x04 - 0x07 */ DIS_RLC_IY, DIS_RLC_IY, DIS_RLC_IY, DIS_RLC_IY, +/* 0x08 - 0x0b */ DIS_RRC_IY, DIS_RRC_IY, DIS_RRC_IY, DIS_RRC_IY, +/* 0x0c - 0x0f */ DIS_RRC_IY, DIS_RRC_IY, DIS_RRC_IY, DIS_RRC_IY, + +/* 0x10 - 0x13 */ DIS_RL_IY, DIS_RL_IY, DIS_RL_IY, DIS_RL_IY, +/* 0x14 - 0x17 */ DIS_RL_IY, DIS_RL_IY, DIS_RL_IY, DIS_RL_IY, +/* 0x18 - 0x1b */ DIS_RR_IY, DIS_RR_IY, DIS_RR_IY, DIS_RR_IY, +/* 0x1c - 0x1f */ DIS_RR_IY, DIS_RR_IY, DIS_RR_IY, DIS_RR_IY, + +/* 0x20 - 0x23 */ DIS_SLA_IY, DIS_SLA_IY, DIS_SLA_IY, DIS_SLA_IY, +/* 0x24 - 0x27 */ DIS_SLA_IY, DIS_SLA_IY, DIS_SLA_IY, DIS_SLA_IY, +/* 0x28 - 0x2b */ DIS_SRA_IY, DIS_SRA_IY, DIS_SRA_IY, DIS_SRA_IY, +/* 0x2c - 0x2f */ DIS_SRA_IY, DIS_SRA_IY, DIS_SRA_IY, DIS_SRA_IY, + +/* 0x30 - 0x33 */ DIS_SLL_IY, DIS_SLL_IY, DIS_SLL_IY, DIS_SLL_IY, +/* 0x34 - 0x37 */ DIS_SLL_IY, DIS_SLL_IY, DIS_SLL_IY, DIS_SLL_IY, +/* 0x38 - 0x3b */ DIS_SRL_IY, DIS_SRL_IY, DIS_SRL_IY, DIS_SRL_IY, +/* 0x3c - 0x3f */ DIS_SRL_IY, DIS_SRL_IY, DIS_SRL_IY, DIS_SRL_IY, + +/* 0x40 - 0x43 */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x44 - 0x47 */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x48 - 0x4b */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x4c - 0x4f */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, + +/* 0x50 - 0x53 */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x54 - 0x57 */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x58 - 0x5b */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x5c - 0x5f */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, + +/* 0x60 - 0x63 */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x64 - 0x67 */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x68 - 0x6b */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x6c - 0x6f */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, + +/* 0x70 - 0x73 */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x74 - 0x77 */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x78 - 0x7b */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, +/* 0x7c - 0x7f */ DIS_BIT_IY,DIS_BIT_IY, DIS_BIT_IY, DIS_BIT_IY, + +/* 0x80 - 0x83 */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0x84 - 0x87 */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0x88 - 0x8b */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0x8c - 0x8f */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, + +/* 0x90 - 0x93 */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0x94 - 0x97 */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0x98 - 0x9b */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0x9c - 0x9f */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, + +/* 0xa0 - 0xa3 */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0xa4 - 0xa7 */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0xa8 - 0xab */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0xac - 0xaf */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, + +/* 0xb0 - 0xb3 */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0xb4 - 0xb7 */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0xb8 - 0xbb */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, +/* 0xbc - 0xbf */ DIS_RES_IY,DIS_RES_IY, DIS_RES_IY, DIS_RES_IY, + +/* 0xc0 - 0xc3 */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xc4 - 0xc7 */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xc8 - 0xcb */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xcc - 0xcf */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, + +/* 0xd0 - 0xd3 */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xd4 - 0xd7 */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xd8 - 0xdb */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xdc - 0xdf */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, + +/* 0xe0 - 0xe3 */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xe4 - 0xe7 */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xe8 - 0xeb */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xec - 0xef */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, + +/* 0xf0 - 0xf3 */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xf4 - 0xf7 */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xf8 - 0xfb */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, +/* 0xfc - 0xff */ DIS_SET_IY,DIS_SET_IY, DIS_SET_IY, DIS_SET_IY, + }; + +/* DIS_First/single byte opcodes +*/ +DIS_OP_CALLBACK dis_opcode_z80[0x100]= + { +/* 0x00 - 0x03 */ DIS_NOP, DIS_LD_R16_WORD, DIS_LD_R16_A, DIS_INC_R16, +/* 0x04 - 0x07 */ DIS_INC_R8, DIS_DEC_R8, DIS_LD_R8_BYTE, DIS_RLCA, +/* 0x08 - 0x0b */ DIS_EX_AF_AF, DIS_ADD_HL_R16, DIS_LD_A_R16, DIS_DEC_R16, +/* 0x0c - 0x0f */ DIS_INC_R8, DIS_DEC_R8, DIS_LD_R8_BYTE, DIS_RRCA, + +/* 0x10 - 0x13 */ DIS_DJNZ, DIS_LD_R16_WORD, DIS_LD_R16_A, DIS_INC_R16, +/* 0x14 - 0x17 */ DIS_INC_R8, DIS_DEC_R8, DIS_LD_R8_BYTE, DIS_RLA, +/* 0x18 - 0x1b */ DIS_JR, DIS_ADD_HL_R16, DIS_LD_A_R16, DIS_DEC_R16, +/* 0x1c - 0x1f */ DIS_INC_R8, DIS_DEC_R8, DIS_LD_R8_BYTE, DIS_RRA, + +/* 0x20 - 0x23 */ DIS_JR_CO, DIS_LD_R16_WORD, DIS_LD_ADDR_HL, DIS_INC_R16, +/* 0x24 - 0x27 */ DIS_INC_R8, DIS_DEC_R8, DIS_LD_R8_BYTE, DIS_DAA, +/* 0x28 - 0x2b */ DIS_JR_CO, DIS_ADD_HL_R16, DIS_LD_HL_ADDR, DIS_DEC_R16, +/* 0x2c - 0x2f */ DIS_INC_R8, DIS_DEC_R8, DIS_LD_R8_BYTE, DIS_CPL, + +/* 0x30 - 0x33 */ DIS_JR_CO, DIS_LD_R16_WORD, DIS_LD_ADDR_A, DIS_INC_R16, +/* 0x34 - 0x37 */ DIS_INC_R8, DIS_DEC_R8, DIS_LD_R8_BYTE, DIS_SCF, +/* 0x38 - 0x3b */ DIS_JR_CO, DIS_ADD_HL_R16, DIS_LD_A_ADDR, DIS_DEC_R16, +/* 0x3c - 0x3f */ DIS_INC_R8, DIS_DEC_R8, DIS_LD_R8_BYTE, DIS_CCF, + +/* 0x40 - 0x43 */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, +/* 0x44 - 0x47 */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, +/* 0x48 - 0x4b */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, +/* 0x4c - 0x4f */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, + +/* 0x50 - 0x53 */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, +/* 0x54 - 0x57 */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, +/* 0x58 - 0x5b */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, +/* 0x5c - 0x5f */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, + +/* 0x60 - 0x63 */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, +/* 0x64 - 0x67 */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, +/* 0x68 - 0x6b */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, +/* 0x6c - 0x6f */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, + +/* 0x70 - 0x73 */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, +/* 0x74 - 0x77 */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_HALT, DIS_LD_R8_R8, +/* 0x78 - 0x7b */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, +/* 0x7c - 0x7f */ DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, DIS_LD_R8_R8, + +/* 0x80 - 0x83 */ DIS_ADD_R8, DIS_ADD_R8, DIS_ADD_R8, DIS_ADD_R8, +/* 0x84 - 0x87 */ DIS_ADD_R8, DIS_ADD_R8, DIS_ADD_R8, DIS_ADD_R8, +/* 0x88 - 0x8b */ DIS_ADC_R8, DIS_ADC_R8, DIS_ADC_R8, DIS_ADC_R8, +/* 0x8c - 0x8f */ DIS_ADC_R8, DIS_ADC_R8, DIS_ADC_R8, DIS_ADC_R8, + +/* 0x90 - 0x93 */ DIS_SUB_R8, DIS_SUB_R8, DIS_SUB_R8, DIS_SUB_R8, +/* 0x94 - 0x97 */ DIS_SUB_R8, DIS_SUB_R8, DIS_SUB_R8, DIS_SUB_R8, +/* 0x98 - 0x9b */ DIS_SBC_R8, DIS_SBC_R8, DIS_SBC_R8, DIS_SBC_R8, +/* 0x9c - 0x9f */ DIS_SBC_R8, DIS_SBC_R8, DIS_SBC_R8, DIS_SBC_R8, + +/* 0xa0 - 0xa3 */ DIS_AND_R8, DIS_AND_R8, DIS_AND_R8, DIS_AND_R8, +/* 0xa4 - 0xa7 */ DIS_AND_R8, DIS_AND_R8, DIS_AND_R8, DIS_AND_R8, +/* 0xa8 - 0xab */ DIS_XOR_R8, DIS_XOR_R8, DIS_XOR_R8, DIS_XOR_R8, +/* 0xac - 0xaf */ DIS_XOR_R8, DIS_XOR_R8, DIS_XOR_R8, DIS_XOR_R8, + +/* 0xb0 - 0xb3 */ DIS_OR_R8, DIS_OR_R8, DIS_OR_R8, DIS_OR_R8, +/* 0xb4 - 0xb7 */ DIS_OR_R8, DIS_OR_R8, DIS_OR_R8, DIS_OR_R8, +/* 0xb8 - 0xbb */ DIS_CP_R8, DIS_CP_R8, DIS_CP_R8, DIS_CP_R8, +/* 0xbc - 0xbf */ DIS_CP_R8, DIS_CP_R8, DIS_CP_R8, DIS_CP_R8, + +/* 0xc0 - 0xc3 */ DIS_RET_CO, DIS_POP_R16, DIS_JP_CO, DIS_JP, +/* 0xc4 - 0xc7 */ DIS_CALL_CO, DIS_PUSH_R16, DIS_ADD_A_BYTE, DIS_RST, +/* 0xc8 - 0xcb */ DIS_RET_CO, DIS_RET, DIS_JP_CO, DIS_CB_DECODE, +/* 0xcc - 0xcf */ DIS_CALL_CO, DIS_CALL, DIS_ADC_A_BYTE, DIS_RST, + +/* 0xd0 - 0xd3 */ DIS_RET_CO, DIS_POP_R16, DIS_JP_CO, DIS_OUT_BYTE_A, +/* 0xd4 - 0xd7 */ DIS_CALL_CO, DIS_PUSH_R16, DIS_SUB_A_BYTE, DIS_RST, +/* 0xd8 - 0xdb */ DIS_RET_CO, DIS_EXX, DIS_JP_CO, DIS_IN_A_BYTE, +/* 0xdc - 0xdf */ DIS_CALL_CO, DIS_DD_DECODE, DIS_SBC_A_BYTE, DIS_RST, + +/* 0xe0 - 0xe3 */ DIS_RET_CO, DIS_POP_R16, DIS_JP_CO, DIS_EX_ISP_HL, +/* 0xe4 - 0xe7 */ DIS_CALL_CO, DIS_PUSH_R16, DIS_AND_A_BYTE, DIS_RST, +/* 0xe8 - 0xeb */ DIS_RET_CO, DIS_JP_HL, DIS_JP_CO, DIS_EX_DE_HL, +/* 0xec - 0xef */ DIS_CALL_CO, DIS_ED_DECODE, DIS_XOR_A_BYTE, DIS_RST, + +/* 0xf0 - 0xf3 */ DIS_RET_CO, DIS_POP_R16, DIS_JP_CO, DIS_DI, +/* 0xf4 - 0xf7 */ DIS_CALL_CO, DIS_PUSH_R16, DIS_OR_A_BYTE, DIS_RST, +/* 0xf8 - 0xfb */ DIS_RET_CO, DIS_LD_SP_HL, DIS_JP_CO, DIS_EI, +/* 0xfc - 0xff */ DIS_CALL_CO, DIS_FD_DECODE, DIS_CP_A_BYTE, DIS_RST, + }; + + +#endif + +/* END OF FILE */ |