// dis68HC11.cpp
static const char versionName[] = "Motorola 68HC11 disassembler";
// changes based on being in asm vs listing mode
#if 1
const bool asmMode = true;
#else
#include "disline.h"
#define asmMode (!(disline.line_cols & disline.B_HEX))
#endif
#include "discpu.h"
class Dis68HC11 : public CPU {
public:
Dis68HC11(const char *name, int subtype, int endian, int addrwid,
char curAddrChr, char hexChr, const char *byteOp,
const char *wordOp, const char *longOp);
virtual int dis_line(addr_t addr, char *opcode, char *parms, int &lfref, addr_t &refaddr);
};
enum {
// CPU types and type bits for instructions
CPU_6800 = 1, // 6800, 6802, 6808
CPU_6801 = 2, // 6801/68701, 6803
CPU_6303 = 4, // Hitachi 6301, 6303, 63701
CPU_68HC11 = 8, // 68HC11, etc.
_PAGE = 16, // page byte for 68HC11
// CPU types allowed for each instruction
_6800 = CPU_6800 | CPU_6801 | CPU_6303 | CPU_68HC11,
_6801 = CPU_6801 | CPU_6303 | CPU_68HC11,
_6303 = CPU_6303,
_HC11 = CPU_68HC11,
// _PAGE = _PAGE, // 68HC11 page byte
_P_03 = CPU_6303 | _PAGE, // 68HC11 page / 6303 18 XGDX, 1A SLP
};
Dis68HC11 cpu_6800 ("6800", CPU_6800, BIG_END, ADDR_16, '*', '$', "FCB", "FDB", "DL");
Dis68HC11 cpu_6801 ("6801", CPU_6801, BIG_END, ADDR_16, '*', '$', "FCB", "FDB", "DL");
Dis68HC11 cpu_6802 ("6802", CPU_6800, BIG_END, ADDR_16, '*', '$', "FCB", "FDB", "DL");
Dis68HC11 cpu_6803 ("6803", CPU_6801, BIG_END, ADDR_16, '*', '$', "FCB", "FDB", "DL");
Dis68HC11 cpu_6808 ("6808", CPU_6800, BIG_END, ADDR_16, '*', '$', "FCB", "FDB", "DL");
Dis68HC11 cpu_6301 ("6301", CPU_6303, BIG_END, ADDR_16, '*', '$', "FCB", "FDB", "DL");
Dis68HC11 cpu_6303 ("6303", CPU_6303, BIG_END, ADDR_16, '*', '$', "FCB", "FDB", "DL");
Dis68HC11 cpu_68HC11("68HC11", CPU_68HC11, BIG_END, ADDR_16, '*', '$', "FCB", "FDB", "DL");
Dis68HC11::Dis68HC11(const char *name, int subtype, int endian, int addrwid,
char curAddrChr, char hexChr, const char *byteOp,
const char *wordOp, const char *longOp)
{
_file = __FILE__;
_name = name;
_version = versionName;
_subtype = subtype;
_dbopcd = byteOp;
_dwopcd = wordOp;
_dlopcd = longOp;
_curpc = curAddrChr;
_endian = endian;
_hexchr = hexChr;
_addrwid = addrwid;
_usefcc = true;
add_cpu();
}
// =====================================================
enum InstType
{
iInherent, // (no operand)
iDirect, // $dir
iImmediate, // #imm
iLImmediate, // #imm16
iRelative, // reladdr
iIndexed, // $ofs,X
iExtended, // addr16
iBDRelative, // $dir,$mask,reladdr
iBDirect, // $dir,$mask
iBXRelative, // $dir,X,$mask,reladdr
iBYRelative, // $dir,Y,$mask,reladdr
iBIndexed, // $dir,X,$mask
iBIndexedY, // $dir,Y,$mask
iIndexedY, // 68HC11: $ofs,Y
iMIndexed, // 6303: #bit,$ofs,X
iMDirect, // 6303: #bit,$dir
};
struct InstrRec {
const char *op; // mnemonic
enum InstType typ; // instruction type
uint8_t cpu; // cpu type flags
uint8_t lfref; // lfFlag/refFlag/codeRef
};
typedef const struct InstrRec *InstrPtr;
// 6800 instruction sets:
// 6800 6802 6808 8105 = original instruction set
// 6801 6803 68701 68120 = 6800 plus a few instructions
// 6303 = 6801 plus a few instructions
// HD63701 = 6303 plus undocumented "ADDX 1,S" ($12/$13)
// 68HC11 68HC711 68HC811 68HC99 = 6801 plus Y reg and a lot of instructions
// in 6800/6802/6808 group only, CMPX does not affect C flag
// 6809 is source-code compatible with 6800/6801, with some opcodes translated
static const struct InstrRec M6800_opcdTable[] =
{
// op typ cpu lfref
/*00*/ {"" , iInherent , _HC11, 0 }, // TEST - 68HC11
/*01*/ {"NOP" , iInherent , _6800, 0 },
/*02*/ {"IDIV" , iInherent , _HC11, 0 }, // 68HC11
/*03*/ {"FDIV" , iInherent , _HC11, 0 }, // 68HC11
/*04*/ {"LSRD" , iInherent , _6801, 0 }, // 68HC11 6303 6801
/*05*/ {"ASLD" , iInherent , _6801, 0 }, // 68HC11 6303 6801 (also LSLD)
/*06*/ {"TAP" , iInherent , _6800, 0 },
/*07*/ {"TPA" , iInherent , _6800, 0 },
/*08*/ {"INX" , iInherent , _6800, 0 },
/*09*/ {"DEX" , iInherent , _6800, 0 },
/*0A*/ {"CLV" , iInherent , _6800, 0 },
/*0B*/ {"SEV" , iInherent , _6800, 0 },
/*0C*/ {"CLC" , iInherent , _6800, 0 },
/*0D*/ {"SEC" , iInherent , _6800, 0 },
/*0E*/ {"CLI" , iInherent , _6800, 0 },
/*0F*/ {"SEI" , iInherent , _6800, 0 },
/*10*/ {"SBA" , iInherent , _6800, 0 },
/*11*/ {"CBA" , iInherent , _6800, 0 },
/*12*/ {"BRSET", iBDRelative, _HC11, REFFLAG | CODEREF}, // 68HC11 (HD63701 X=X+[S+1])
/*13*/ {"BRCLR", iBDRelative, _HC11, REFFLAG | CODEREF}, // 68HC11 (HD63701 X=X+[S+1])
/*14*/ {"BSET" , iBDirect , _HC11, 0 }, // 68HC11
/*15*/ {"BCLR" , iBDirect , _HC11, 0 }, // 68HC11
/*16*/ {"TAB" , iInherent , _6800, 0 },
/*17*/ {"TBA" , iInherent , _6800, 0 },
/*18*/ {"XGDX" , iInherent , _P_03, 0 }, // 68HC11 PAGE-18 (6303 XGDX)
/*19*/ {"DAA" , iInherent , _6800, 0 },
/*1A*/ {"SLP" , iInherent , _P_03, 0 }, // 68HC11 PAGE-1A (6303 SLP)
/*1B*/ {"ABA" , iInherent , _6800, 0 },
/*1C*/ {"BSET" , iBIndexed , _HC11, 0 }, // 68HC11
/*1D*/ {"BCLR" , iBIndexed , _HC11, 0 }, // 68HC11
/*1E*/ {"BRSET", iBXRelative, _HC11, REFFLAG | CODEREF}, // 68HC11
/*1F*/ {"BRCLR", iBXRelative, _HC11, REFFLAG | CODEREF}, // 68HC11
/*20*/ {"BRA" , iRelative , _6800, LFFLAG | REFFLAG | CODEREF},
/*21*/ {"BRN" , iRelative , _6801, 0 }, // 68HC11 6303 6801
/*22*/ {"BHI" , iRelative , _6800, REFFLAG | CODEREF},
/*23*/ {"BLS" , iRelative , _6800, REFFLAG | CODEREF},
/*24*/ {"BCC" , iRelative , _6800, REFFLAG | CODEREF}, // also BHS
/*25*/ {"BCS" , iRelative , _6800, REFFLAG | CODEREF}, // also BLO
/*26*/ {"BNE" , iRelative , _6800, REFFLAG | CODEREF},
/*27*/ {"BEQ" , iRelative , _6800, REFFLAG | CODEREF},
/*28*/ {"BVC" , iRelative , _6800, REFFLAG | CODEREF},
/*29*/ {"BVS" , iRelative , _6800, REFFLAG | CODEREF},
/*2A*/ {"BPL" , iRelative , _6800, REFFLAG | CODEREF},
/*2B*/ {"BMI" , iRelative , _6800, REFFLAG | CODEREF},
/*2C*/ {"BGE" , iRelative , _6800, REFFLAG | CODEREF},
/*2D*/ {"BLT" , iRelative , _6800, REFFLAG | CODEREF},
/*2E*/ {"BGT" , iRelative , _6800, REFFLAG | CODEREF},
/*2F*/ {"BLE" , iRelative , _6800, REFFLAG | CODEREF},
/*30*/ {"TSX" , iInherent , _6800, 0 },
/*31*/ {"INS" , iInherent , _6800, 0 },
/*32*/ {"PULA" , iInherent , _6800, 0 },
/*33*/ {"PULB" , iInherent , _6800, 0 },
/*34*/ {"DES" , iInherent , _6800, 0 },
/*35*/ {"TXS" , iInherent , _6800, 0 },
/*36*/ {"PSHA" , iInherent , _6800, 0 },
/*37*/ {"PSHB" , iInherent , _6800, 0 },
/*38*/ {"PULX" , iInherent , _6801, 0 }, // 68HC11 6303 6801
/*39*/ {"RTS" , iInherent , _6800, LFFLAG },
/*3A*/ {"ABX" , iInherent , _6801, 0 }, // 68HC11 6303 6801
/*3B*/ {"RTI" , iInherent , _6800, LFFLAG },
/*3C*/ {"PSHX" , iInherent , _6801, 0 }, // 68HC11 6303 6801
/*3D*/ {"MUL" , iInherent , _6801, 0 }, // 68HC11 6303 6801
/*3E*/ {"WAI" , iInherent , _6800, 0 },
/*3F*/ {"SWI" , iInherent , _6800, 0 },
/*40*/ {"NEGA" , iInherent , _6800, 0 },
/*41*/ {"" , iInherent , 0 , 0 },
/*42*/ {"" , iInherent , 0 , 0 },
/*43*/ {"COMA" , iInherent , _6800, 0 },
/*44*/ {"LSRA" , iInherent , _6800, 0 },
/*45*/ {"" , iInherent , 0 , 0 },
/*46*/ {"RORA" , iInherent , _6800, 0 },
/*47*/ {"ASRA" , iInherent , _6800, 0 },
/*48*/ {"ASLA" , iInherent , _6800, 0 },
/*49*/ {"ROLA" , iInherent , _6800, 0 },
/*4A*/ {"DECA" , iInherent , _6800, 0 },
/*4B*/ {"" , iInherent , 0 , 0 },
/*4C*/ {"INCA" , iInherent , _6800, 0 },
/*4D*/ {"TSTA" , iInherent , _6800, 0 },
/*4E*/ {"" , iInherent , 0 , 0 },
/*4F*/ {"CLRA" , iInherent , _6800, 0 },
/*50*/ {"NEGB" , iInherent , _6800, 0 },
/*51*/ {"" , iInherent , 0 , 0 },
/*52*/ {"" , iInherent , 0 , 0 },
/*53*/ {"COMB" , iInherent , _6800, 0 },
/*54*/ {"LSRB" , iInherent , _6800, 0 },
/*55*/ {"" , iInherent , 0 , 0 },
/*56*/ {"RORB" , iInherent , _6800, 0 },
/*57*/ {"ASRB" , iInherent , _6800, 0 },
/*58*/ {"ASLB" , iInherent , _6800, 0 },
/*59*/ {"ROLB" , iInherent , _6800, 0 },
/*5A*/ {"DECB" , iInherent , _6800, 0 },
/*5B*/ {"" , iInherent , 0 , 0 },
/*5C*/ {"INCB" , iInherent , _6800, 0 },
/*5D*/ {"TSTB" , iInherent , _6800, 0 },
/*5E*/ {"" , iInherent , 0 , 0 },
/*5F*/ {"CLRB" , iInherent , _6800, 0 },
/*60*/ {"NEG" , iIndexed , _6800, 0 },
/*61*/ {"AIM" , iMIndexed , _6303, 0 }, // (6303 AIM iMIndexed)
/*62*/ {"OIM" , iMIndexed , _6303, 0 }, // (6303 OIM iMIndexed)
/*63*/ {"COM" , iIndexed , _6800, 0 },
/*64*/ {"LSR" , iIndexed , _6800, 0 },
/*65*/ {"EIM" , iMIndexed , _6303, 0 }, // (6303 EIM iMIndexed)
/*66*/ {"ROR" , iIndexed , _6800, 0 },
/*67*/ {"ASR" , iIndexed , _6800, 0 },
/*68*/ {"ASL" , iIndexed , _6800, 0 },
/*69*/ {"ROL" , iIndexed , _6800, 0 },
/*6A*/ {"DEC" , iIndexed , _6800, 0 },
/*6B*/ {"TIM" , iMIndexed , _6303, 0 }, // (6303 TIM iMIndexed)
/*6C*/ {"INC" , iIndexed , _6800, 0 },
/*6D*/ {"TST" , iIndexed , _6800, 0 },
/*6E*/ {"JMP" , iIndexed , _6800, LFFLAG },
/*6F*/ {"CLR" , iIndexed , _6800, 0 },
/*70*/ {"NEG" , iExtended , _6800, 0 },
/*71*/ {"AIM" , iMDirect , _6303, 0 }, // (6303 AIM iMDirect)
/*72*/ {"OIM" , iMDirect , _6303, 0 }, // (6303 OIM iMDirect)
/*73*/ {"COM" , iExtended , _6800, 0 },
/*74*/ {"LSR" , iExtended , _6800, 0 },
/*75*/ {"EIM" , iMDirect , _6303, 0 }, // (6303 EIM iMDirect)
/*76*/ {"ROR" , iExtended , _6800, 0 },
/*77*/ {"ASR" , iExtended , _6800, 0 },
/*78*/ {"ASL" , iExtended , _6800, 0 },
/*79*/ {"ROL" , iExtended , _6800, 0 },
/*7A*/ {"DEC" , iExtended , _6800, 0 },
/*7B*/ {"TIM" , iMDirect , _6303, 0 }, // (6303 TIM iMDirect)
/*7C*/ {"INC" , iExtended , _6800, 0 },
/*7D*/ {"TST" , iExtended , _6800, 0 },
/*7E*/ {"JMP" , iExtended , _6800, LFFLAG | REFFLAG | CODEREF},
/*7F*/ {"CLR" , iExtended , _6800, 0 },
/*80*/ {"SUBA" , iImmediate , _6800, 0 },
/*81*/ {"CMPA" , iImmediate , _6800, 0 },
/*82*/ {"SBCA" , iImmediate , _6800, 0 },
/*83*/ {"SUBD" , iLImmediate, _6801, 0 }, // 68HC11 6303 6801
/*84*/ {"ANDA" , iImmediate , _6800, 0 },
/*85*/ {"BITA" , iImmediate , _6800, 0 },
/*86*/ {"LDAA" , iImmediate , _6800, 0 },
/*87*/ {"" , iInherent , 0 , 0 },
/*88*/ {"EORA" , iImmediate , _6800, 0 },
/*89*/ {"ADCA" , iImmediate , _6800, 0 },
/*8A*/ {"ORAA" , iImmediate , _6800, 0 },
/*8B*/ {"ADDA" , iImmediate , _6800, 0 },
/*8C*/ {"CPX" , iLImmediate, _6800, 0 },
/*8D*/ {"BSR" , iRelative , _6800, REFFLAG | CODEREF},
/*8E*/ {"LDS" , iLImmediate, _6800, 0 },
/*8F*/ {"XGDX" , iInherent , _HC11, 0 }, // 68HC11
/*90*/ {"SUBA" , iDirect , _6800, 0 },
/*91*/ {"CMPA" , iDirect , _6800, 0 },
/*92*/ {"SBCA" , iDirect , _6800, 0 },
/*93*/ {"SUBD" , iDirect , _6801, 0 }, // 68HC11 6303 6801
/*94*/ {"ANDA" , iDirect , _6800, 0 },
/*95*/ {"BITA" , iDirect , _6800, 0 },
/*96*/ {"LDAA" , iDirect , _6800, 0 },
/*97*/ {"STAA" , iDirect , _6800, 0 },
/*98*/ {"EORA" , iDirect , _6800, 0 },
/*99*/ {"ADCA" , iDirect , _6800, 0 },
/*9A*/ {"ORAA" , iDirect , _6800, 0 },
/*9B*/ {"ADDA" , iDirect , _6800, 0 },
/*9C*/ {"CPX" , iDirect , _6800, 0 },
/*9D*/ {"JSR" , iDirect , _6801, 0 }, // 68HC11 6303 6801
/*9E*/ {"LDS" , iDirect , _6800, 0 },
/*9F*/ {"STS" , iDirect , _6800, 0 },
/*A0*/ {"SUBA" , iIndexed , _6800, 0 },
/*A1*/ {"CMPA" , iIndexed , _6800, 0 },
/*A2*/ {"SBCA" , iIndexed , _6800, 0 },
/*A3*/ {"SUBD" , iIndexed , _6801, 0 }, // 68HC11 6303 6801
/*A4*/ {"ANDA" , iIndexed , _6800, 0 },
/*A5*/ {"BITA" , iIndexed , _6800, 0 },
/*A6*/ {"LDAA" , iIndexed , _6800, 0 },
/*A7*/ {"STAA" , iIndexed , _6800, 0 },
/*A8*/ {"EORA" , iIndexed , _6800, 0 },
/*A9*/ {"ADCA" , iIndexed , _6800, 0 },
/*AA*/ {"ORAA" , iIndexed , _6800, 0 },
/*AB*/ {"ADDA" , iIndexed , _6800, 0 },
/*AC*/ {"CPX" , iIndexed , _6800, 0 },
/*AD*/ {"JSR" , iIndexed , _6800, 0 },
/*AE*/ {"LDS" , iIndexed , _6800, 0 },
/*AF*/ {"STS" , iIndexed , _6800, 0 },
/*B0*/ {"SUBA" , iExtended , _6800, 0 },
/*B1*/ {"CMPA" , iExtended , _6800, 0 },
/*B2*/ {"SBCA" , iExtended , _6800, 0 },
/*B3*/ {"SUBD" , iExtended , _6801, 0 }, // 68HC11 6303 6801
/*B4*/ {"ANDA" , iExtended , _6800, 0 },
/*B5*/ {"BITA" , iExtended , _6800, 0 },
/*B6*/ {"LDAA" , iExtended , _6800, 0 },
/*B7*/ {"STAA" , iExtended , _6800, 0 },
/*B8*/ {"EORA" , iExtended , _6800, 0 },
/*B9*/ {"ADCA" , iExtended , _6800, 0 },
/*BA*/ {"ORAA" , iExtended , _6800, 0 },
/*BB*/ {"ADDA" , iExtended , _6800, 0 },
/*BC*/ {"CPX" , iExtended , _6800, 0 },
/*BD*/ {"JSR" , iExtended , _6800, REFFLAG | CODEREF},
/*BE*/ {"LDS" , iExtended , _6800, 0 },
/*BF*/ {"STS" , iExtended , _6800, 0 },
/*C0*/ {"SUBB" , iImmediate , _6800, 0 },
/*C1*/ {"CMPB" , iImmediate , _6800, 0 },
/*C2*/ {"SBCB" , iImmediate , _6800, 0 },
/*C3*/ {"ADDD" , iLImmediate, _6801, 0 }, // 68HC11 6303 6801
/*C4*/ {"ANDB" , iImmediate , _6800, 0 },
/*C5*/ {"BITB" , iImmediate , _6800, 0 },
/*C6*/ {"LDAB" , iImmediate , _6800, 0 },
/*C7*/ {"" , iInherent , 0 , 0 },
/*C8*/ {"EORB" , iImmediate , _6800, 0 },
/*C9*/ {"ADCB" , iImmediate , _6800, 0 },
/*CA*/ {"ORAB" , iImmediate , _6800, 0 },
/*CB*/ {"ADDB" , iImmediate , _6800, 0 },
/*CC*/ {"LDD" , iLImmediate, _6801, 0 }, // 68HC11 6303 6801
/*CD*/ {"" , iInherent , _PAGE, 0 }, // 68HC11 PAGE-CD
/*CE*/ {"LDX" , iLImmediate, _6800, 0 },
/*CF*/ {"STOP" , iInherent , _HC11, 0 }, // 68HC11
/*D0*/ {"SUBB" , iDirect , _6800, 0 },
/*D1*/ {"CMPB" , iDirect , _6800, 0 },
/*D2*/ {"SBCB" , iDirect , _6800, 0 },
/*D3*/ {"ADDD" , iDirect , _6801, 0 }, // 68HC11 6303 6801
/*D4*/ {"ANDB" , iDirect , _6800, 0 },
/*D5*/ {"BITB" , iDirect , _6800, 0 },
/*D6*/ {"LDAB" , iDirect , _6800, 0 },
/*D7*/ {"STAB" , iDirect , _6800, 0 },
/*D8*/ {"EORB" , iDirect , _6800, 0 },
/*D9*/ {"ADCB" , iDirect , _6800, 0 },
/*DA*/ {"ORAB" , iDirect , _6800, 0 },
/*DB*/ {"ADDB" , iDirect , _6800, 0 },
/*DC*/ {"LDD" , iDirect , _6801, 0 }, // 68HC11 6303 6801
/*DD*/ {"STD" , iDirect , _6801, 0 }, // 68HC11 6303 6801
/*DE*/ {"LDX" , iDirect , _6800, 0 },
/*DF*/ {"STX" , iDirect , _6800, 0 },
/*E0*/ {"SUBB" , iIndexed , _6800, 0 },
/*E1*/ {"CMPB" , iIndexed , _6800, 0 },
/*E2*/ {"SBCB" , iIndexed , _6800, 0 },
/*E3*/ {"ADDD" , iIndexed , _6801, 0 }, // 68HC11 6303 6801
/*E4*/ {"ANDB" , iIndexed , _6800, 0 },
/*E5*/ {"BITB" , iIndexed , _6800, 0 },
/*E6*/ {"LDAB" , iIndexed , _6800, 0 },
/*E7*/ {"STAB" , iIndexed , _6800, 0 },
/*E8*/ {"EORB" , iIndexed , _6800, 0 },
/*E9*/ {"ADCB" , iIndexed , _6800, 0 },
/*EA*/ {"ORAB" , iIndexed , _6800, 0 },
/*EB*/ {"ADDB" , iIndexed , _6800, 0 },
/*EC*/ {"LDD" , iIndexed , _6801, 0 }, // 68HC11 6303 6801
/*ED*/ {"STD" , iIndexed , _6801, 0 }, // 68HC11 6303 6801
/*EE*/ {"LDX" , iIndexed , _6800, 0 },
/*EF*/ {"STX" , iIndexed , _6800, 0 },
/*F0*/ {"SUBB" , iExtended , _6800, 0 },
/*F1*/ {"CMPB" , iExtended , _6800, 0 },
/*F2*/ {"SBCB" , iExtended , _6800, 0 },
/*F3*/ {"ADDD" , iExtended , _6801, 0 }, // 68HC11 6303 6801
/*F4*/ {"ANDB" , iExtended , _6800, 0 },
/*F5*/ {"BITB" , iExtended , _6800, 0 },
/*F6*/ {"LDAB" , iExtended , _6800, 0 },
/*F7*/ {"STAB" , iExtended , _6800, 0 },
/*F8*/ {"EORB" , iExtended , _6800, 0 },
/*F9*/ {"ADCB" , iExtended , _6800, 0 },
/*FA*/ {"ORAB" , iExtended , _6800, 0 },
/*FB*/ {"ADDB" , iExtended , _6800, 0 },
/*FC*/ {"LDD" , iExtended , _6801, 0 }, // 68HC11 6303 6801
/*FD*/ {"STD" , iExtended , _6801, 0 }, // 68HC11 6303 6801
/*FE*/ {"LDX" , iExtended , _6800, 0 },
/*FF*/ {"STX" , iExtended , _6800, 0 }
};
static const struct InstrRec M68HC11_opcdTable18[] =
{
// op typ cpu lfref
/*1800*/ {"" , iInherent , 0, 0 },
/*1801*/ {"" , iInherent , 0, 0 },
/*1802*/ {"" , iInherent , 0, 0 },
/*1803*/ {"" , iInherent , 0, 0 },
/*1804*/ {"" , iInherent , 0, 0 },
/*1805*/ {"" , iInherent , 0, 0 },
/*1806*/ {"" , iInherent , 0, 0 },
/*1807*/ {"" , iInherent , 0, 0 },
/*1808*/ {"INY" , iInherent , _HC11, 0 }, // 68HC11
/*1809*/ {"DEY" , iInherent , _HC11, 0 }, // 68HC11
/*180A*/ {"" , iInherent , 0, 0 },
/*180B*/ {"" , iInherent , 0, 0 },
/*180C*/ {"" , iInherent , 0, 0 },
/*180D*/ {"" , iInherent , 0, 0 },
/*180E*/ {"" , iInherent , 0, 0 },
/*180F*/ {"" , iInherent , 0, 0 },
/*1810*/ {"" , iInherent , 0, 0 },
/*1811*/ {"" , iInherent , 0, 0 },
/*1812*/ {"" , iInherent , 0, 0 },
/*1813*/ {"" , iInherent , 0, 0 },
/*1814*/ {"" , iInherent , 0, 0 },
/*1815*/ {"" , iInherent , 0, 0 },
/*1816*/ {"" , iInherent , 0, 0 },
/*1817*/ {"" , iInherent , 0, 0 },
/*1818*/ {"" , iInherent , 0, 0 },
/*1819*/ {"" , iInherent , 0, 0 },
/*181A*/ {"" , iInherent , 0, 0 },
/*181B*/ {"" , iInherent , 0, 0 },
/*181C*/ {"BSET" , iBIndexedY , _HC11, 0 }, // 68HC11
/*181D*/ {"BCLR" , iBIndexedY , _HC11, 0 }, // 68HC11
/*181E*/ {"BRSET", iBYRelative, _HC11, 0 }, // 68HC11
/*181F*/ {"BRCLR", iBYRelative, _HC11, 0 }, // 68HC11
/*1820*/ {"" , iInherent , 0, 0 },
/*1821*/ {"" , iInherent , 0, 0 },
/*1822*/ {"" , iInherent , 0, 0 },
/*1823*/ {"" , iInherent , 0, 0 },
/*1824*/ {"" , iInherent , 0, 0 },
/*1825*/ {"" , iInherent , 0, 0 },
/*1826*/ {"" , iInherent , 0, 0 },
/*1827*/ {"" , iInherent , 0, 0 },
/*1828*/ {"" , iInherent , 0, 0 },
/*1829*/ {"" , iInherent , 0, 0 },
/*182A*/ {"" , iInherent , 0, 0 },
/*182B*/ {"" , iInherent , 0, 0 },
/*182C*/ {"" , iInherent , 0, 0 },
/*182D*/ {"" , iInherent , 0, 0 },
/*182E*/ {"" , iInherent , 0, 0 },
/*182F*/ {"" , iInherent , 0, 0 },
/*1830*/ {"TSY" , iInherent , _HC11, 0 }, // 68HC11
/*1831*/ {"" , iInherent , 0, 0 },
/*1832*/ {"" , iInherent , 0, 0 },
/*1833*/ {"" , iInherent , 0, 0 },
/*1834*/ {"" , iInherent , 0, 0 },
/*1835*/ {"TYS" , iInherent , _HC11, 0 }, // 68HC11
/*1836*/ {"" , iInherent , 0, 0 },
/*1837*/ {"" , iInherent , 0, 0 },
/*1838*/ {"PULY" , iInherent , _HC11, 0 }, // 68HC11
/*1839*/ {"" , iInherent , 0, 0 },
/*183A*/ {"ABY" , iInherent , _HC11, 0 }, // 68HC11
/*183B*/ {"" , iInherent , 0, 0 },
/*183C*/ {"PSHY" , iInherent , _HC11, 0 }, // 68HC11
/*183D*/ {"" , iInherent , 0, 0 },
/*183E*/ {"" , iInherent , 0, 0 },
/*183F*/ {"" , iInherent , 0, 0 },
/*1840*/ {"" , iInherent , 0, 0 },
/*1841*/ {"" , iInherent , 0, 0 },
/*1842*/ {"" , iInherent , 0, 0 },
/*1843*/ {"" , iInherent , 0, 0 },
/*1844*/ {"" , iInherent , 0, 0 },
/*1845*/ {"" , iInherent , 0, 0 },
/*1846*/ {"" , iInherent , 0, 0 },
/*1847*/ {"" , iInherent , 0, 0 },
/*1848*/ {"" , iInherent , 0, 0 },
/*1849*/ {"" , iInherent , 0, 0 },
/*184A*/ {"" , iInherent , 0, 0 },
/*184B*/ {"" , iInherent , 0, 0 },
/*184C*/ {"" , iInherent , 0, 0 },
/*184D*/ {"" , iInherent , 0, 0 },
/*184E*/ {"" , iInherent , 0, 0 },
/*184F*/ {"" , iInherent , 0, 0 },
/*1850*/ {"" , iInherent , 0, 0 },
/*1851*/ {"" , iInherent , 0, 0 },
/*1852*/ {"" , iInherent , 0, 0 },
/*1853*/ {"" , iInherent , 0, 0 },
/*1854*/ {"" , iInherent , 0, 0 },
/*1855*/ {"" , iInherent , 0, 0 },
/*1856*/ {"" , iInherent , 0, 0 },
/*1857*/ {"" , iInherent , 0, 0 },
/*1858*/ {"" , iInherent , 0, 0 },
/*1859*/ {"" , iInherent , 0, 0 },
/*185A*/ {"" , iInherent , 0, 0 },
/*185B*/ {"" , iInherent , 0, 0 },
/*185C*/ {"" , iInherent , 0, 0 },
/*185D*/ {"" , iInherent , 0, 0 },
/*185E*/ {"" , iInherent , 0, 0 },
/*185F*/ {"" , iInherent , 0, 0 },
/*1860*/ {"NEG" , iIndexedY , _HC11, 0 }, // 68HC11
/*1861*/ {"" , iInherent , 0, 0 },
/*1862*/ {"" , iInherent , 0, 0 },
/*1863*/ {"COM" , iIndexedY , _HC11, 0 }, // 68HC11
/*1864*/ {"LSR" , iIndexedY , _HC11, 0 }, // 68HC11
/*1865*/ {"" , iInherent , 0, 0 },
/*1866*/ {"ROR" , iIndexedY , _HC11, 0 }, // 68HC11
/*1867*/ {"ASR" , iIndexedY , _HC11, 0 }, // 68HC11
/*1868*/ {"ASL" , iIndexedY , _HC11, 0 }, // 68HC11
/*1869*/ {"ROL" , iIndexedY , _HC11, 0 }, // 68HC11
/*186A*/ {"DEC" , iIndexedY , _HC11, 0 }, // 68HC11
/*186B*/ {"" , iInherent , 0, 0 },
/*186C*/ {"INC" , iIndexedY , _HC11, 0 }, // 68HC11
/*186D*/ {"TST" , iIndexedY , _HC11, 0 }, // 68HC11
/*186E*/ {"JMP" , iIndexedY , _HC11, 0 }, // 68HC11
/*186F*/ {"CLR" , iIndexedY , _HC11, 0 }, // 68HC11
/*1870*/ {"" , iInherent , 0, 0 },
/*1871*/ {"" , iInherent , 0, 0 },
/*1872*/ {"" , iInherent , 0, 0 },
/*1873*/ {"" , iInherent , 0, 0 },
/*1874*/ {"" , iInherent , 0, 0 },
/*1875*/ {"" , iInherent , 0, 0 },
/*1876*/ {"" , iInherent , 0, 0 },
/*1877*/ {"" , iInherent , 0, 0 },
/*1878*/ {"" , iInherent , 0, 0 },
/*1879*/ {"" , iInherent , 0, 0 },
/*187A*/ {"" , iInherent , 0, 0 },
/*187B*/ {"" , iInherent , 0, 0 },
/*187C*/ {"" , iInherent , 0, 0 },
/*187D*/ {"" , iInherent , 0, 0 },
/*187E*/ {"" , iInherent , 0, 0 },
/*187F*/ {"" , iInherent , 0, 0 },
/*1880*/ {"" , iInherent , 0, 0 },
/*1881*/ {"" , iInherent , 0, 0 },
/*1882*/ {"" , iInherent , 0, 0 },
/*1883*/ {"" , iInherent , 0, 0 },
/*1884*/ {"" , iInherent , 0, 0 },
/*1885*/ {"" , iInherent , 0, 0 },
/*1886*/ {"" , iInherent , 0, 0 },
/*1887*/ {"" , iInherent , 0, 0 },
/*1888*/ {"" , iInherent , 0, 0 },
/*1889*/ {"" , iInherent , 0, 0 },
/*188A*/ {"" , iInherent , 0, 0 },
/*188B*/ {"" , iInherent , 0, 0 },
/*188C*/ {"CPY" , iLImmediate, _HC11, 0 }, // 68HC11
/*188D*/ {"" , iInherent , 0, 0 },
/*188E*/ {"" , iInherent , 0, 0 },
/*188F*/ {"XGDY" , iInherent , _HC11, 0 }, // 68HC11
/*1890*/ {"" , iInherent , 0, 0 },
/*1891*/ {"" , iInherent , 0, 0 },
/*1892*/ {"" , iInherent , 0, 0 },
/*1893*/ {"" , iInherent , 0, 0 },
/*1894*/ {"" , iInherent , 0, 0 },
/*1895*/ {"" , iInherent , 0, 0 },
/*1896*/ {"" , iInherent , 0, 0 },
/*1897*/ {"" , iInherent , 0, 0 },
/*1898*/ {"" , iInherent , 0, 0 },
/*1899*/ {"" , iInherent , 0, 0 },
/*189A*/ {"" , iInherent , 0, 0 },
/*189B*/ {"" , iInherent , 0, 0 },
/*189C*/ {"CPY" , iDirect , _HC11, 0 }, // 68HC11
/*189D*/ {"" , iInherent , 0, 0 },
/*189E*/ {"" , iInherent , 0, 0 },
/*189F*/ {"" , iInherent , 0, 0 },
/*18A0*/ {"SUBA" , iIndexedY , _HC11, 0 }, // 68HC11
/*18A1*/ {"CMPA" , iIndexedY , _HC11, 0 }, // 68HC11
/*18A2*/ {"SBCA" , iIndexedY , _HC11, 0 }, // 68HC11
/*18A3*/ {"SUBD" , iIndexedY , _HC11, 0 }, // 68HC11
/*18A4*/ {"ANDA" , iIndexedY , _HC11, 0 }, // 68HC11
/*18A5*/ {"BITA" , iIndexedY , _HC11, 0 }, // 68HC11
/*18A6*/ {"LDAA" , iIndexedY , _HC11, 0 }, // 68HC11
/*18A7*/ {"STAA" , iIndexedY , _HC11, 0 }, // 68HC11
/*18A8*/ {"EORA" , iIndexedY , _HC11, 0 }, // 68HC11
/*18A9*/ {"ADCA" , iIndexedY , _HC11, 0 }, // 68HC11
/*18AA*/ {"ORAA" , iIndexedY , _HC11, 0 }, // 68HC11
/*18AB*/ {"ADDA" , iIndexedY , _HC11, 0 }, // 68HC11
/*18AC*/ {"CPY" , iIndexedY , _HC11, 0 }, // 68HC11
/*18AD*/ {"JSR" , iIndexedY , _HC11, REFFLAG | CODEREF }, // 68HC11
/*18AE*/ {"LDS" , iIndexedY , _HC11, 0 }, // 68HC11
/*18AF*/ {"STS" , iIndexedY , _HC11, 0 }, // 68HC11
/*18B0*/ {"" , iInherent , 0, 0 },
/*18B1*/ {"" , iInherent , 0, 0 },
/*18B2*/ {"" , iInherent , 0, 0 },
/*18B3*/ {"" , iInherent , 0, 0 },
/*18B4*/ {"" , iInherent , 0, 0 },
/*18B5*/ {"" , iInherent , 0, 0 },
/*18B6*/ {"" , iInherent , 0, 0 },
/*18B7*/ {"" , iInherent , 0, 0 },
/*18B8*/ {"" , iInherent , 0, 0 },
/*18B9*/ {"" , iInherent , 0, 0 },
/*18BA*/ {"" , iInherent , 0, 0 },
/*18BB*/ {"" , iInherent , 0, 0 },
/*18BC*/ {"CPY" , iExtended , _HC11, 0 }, // 68HC11
/*18BD*/ {"" , iInherent , 0, 0 },
/*18BE*/ {"" , iInherent , 0, 0 },
/*18BF*/ {"" , iInherent , 0, 0 },
/*18C0*/ {"" , iInherent , 0, 0 },
/*18C1*/ {"" , iInherent , 0, 0 },
/*18C2*/ {"" , iInherent , 0, 0 },
/*18C3*/ {"" , iInherent , 0, 0 },
/*18C4*/ {"" , iInherent , 0, 0 },
/*18C5*/ {"" , iInherent , 0, 0 },
/*18C6*/ {"" , iInherent , 0, 0 },
/*18C7*/ {"" , iInherent , 0, 0 },
/*18C8*/ {"" , iInherent , 0, 0 },
/*18C9*/ {"" , iInherent , 0, 0 },
/*18CA*/ {"" , iInherent , 0, 0 },
/*18CB*/ {"" , iInherent , 0, 0 },
/*18CC*/ {"" , iInherent , 0, 0 },
/*18CD*/ {"" , iInherent , 0, 0 },
/*18CE*/ {"LDY" , iLImmediate, _HC11, 0 }, // 68HC11
/*18CF*/ {"" , iInherent , 0, 0 },
/*18D0*/ {"" , iInherent , 0, 0 },
/*18D1*/ {"" , iInherent , 0, 0 },
/*18D2*/ {"" , iInherent , 0, 0 },
/*18D3*/ {"" , iInherent , 0, 0 },
/*18D4*/ {"" , iInherent , 0, 0 },
/*18D5*/ {"" , iInherent , 0, 0 },
/*18D6*/ {"" , iInherent , 0, 0 },
/*18D7*/ {"" , iInherent , 0, 0 },
/*18D8*/ {"" , iInherent , 0, 0 },
/*18D9*/ {"" , iInherent , 0, 0 },
/*18DA*/ {"" , iInherent , 0, 0 },
/*18DB*/ {"" , iInherent , 0, 0 },
/*18DC*/ {"" , iInherent , 0, 0 },
/*18DD*/ {"" , iInherent , 0, 0 },
/*18DE*/ {"LDY" , iDirect , _HC11, 0 }, // 68HC11
/*18DF*/ {"STY" , iDirect , _HC11, 0 }, // 68HC11
/*18E0*/ {"SUBB" , iIndexedY , _HC11, 0 }, // 68HC11
/*18E1*/ {"CMPB" , iIndexedY , _HC11, 0 }, // 68HC11
/*18E2*/ {"SBCB" , iIndexedY , _HC11, 0 }, // 68HC11
/*18E3*/ {"ADDD" , iIndexedY , _HC11, 0 }, // 68HC11
/*18E4*/ {"ANDB" , iIndexedY , _HC11, 0 }, // 68HC11
/*18E5*/ {"BITB" , iIndexedY , _HC11, 0 }, // 68HC11
/*18E6*/ {"LDAB" , iIndexedY , _HC11, 0 }, // 68HC11
/*18E7*/ {"STAB" , iIndexedY , _HC11, 0 }, // 68HC11
/*18E8*/ {"EORB" , iIndexedY , _HC11, 0 }, // 68HC11
/*18E9*/ {"ADCB" , iIndexedY , _HC11, 0 }, // 68HC11
/*18EA*/ {"ORAB" , iIndexedY , _HC11, 0 }, // 68HC11
/*18EB*/ {"ADDB" , iIndexedY , _HC11, 0 }, // 68HC11
/*18EC*/ {"LDD" , iIndexedY , _HC11, 0 }, // 68HC11
/*18ED*/ {"STD" , iIndexedY , _HC11, 0 }, // 68HC11
/*18EE*/ {"LDY" , iIndexedY , _HC11, 0 }, // 68HC11
/*18EF*/ {"STY" , iIndexedY , _HC11, 0 }, // 68HC11
/*18F0*/ {"" , iInherent , 0, 0 },
/*18F1*/ {"" , iInherent , 0, 0 },
/*18F2*/ {"" , iInherent , 0, 0 },
/*18F3*/ {"" , iInherent , 0, 0 },
/*18F4*/ {"" , iInherent , 0, 0 },
/*18F5*/ {"" , iInherent , 0, 0 },
/*18F6*/ {"" , iInherent , 0, 0 },
/*18F7*/ {"" , iInherent , 0, 0 },
/*18F8*/ {"" , iInherent , 0, 0 },
/*18F9*/ {"" , iInherent , 0, 0 },
/*18FA*/ {"" , iInherent , 0, 0 },
/*18FB*/ {"" , iInherent , 0, 0 },
/*18FC*/ {"" , iInherent , 0, 0 },
/*18FD*/ {"" , iInherent , 0, 0 },
/*18FE*/ {"LDY" , iExtended , _HC11, 0 }, // 68HC11
/*18FF*/ {"STY" , iExtended , _HC11, 0 } // 68HC11
};
static const struct InstrRec M68HC11_opcdTable1A[] =
{
// op typ cpu lfref
/*1A00*/ {"" , iInherent , 0, 0 },
/*1A01*/ {"" , iInherent , 0, 0 },
/*1A02*/ {"" , iInherent , 0, 0 },
/*1A03*/ {"" , iInherent , 0, 0 },
/*1A04*/ {"" , iInherent , 0, 0 },
/*1A05*/ {"" , iInherent , 0, 0 },
/*1A06*/ {"" , iInherent , 0, 0 },
/*1A07*/ {"" , iInherent , 0, 0 },
/*1A08*/ {"" , iInherent , 0, 0 },
/*1A09*/ {"" , iInherent , 0, 0 },
/*1A0A*/ {"" , iInherent , 0, 0 },
/*1A0B*/ {"" , iInherent , 0, 0 },
/*1A0C*/ {"" , iInherent , 0, 0 },
/*1A0D*/ {"" , iInherent , 0, 0 },
/*1A0E*/ {"" , iInherent , 0, 0 },
/*1A0F*/ {"" , iInherent , 0, 0 },
/*1A10*/ {"" , iInherent , 0, 0 },
/*1A11*/ {"" , iInherent , 0, 0 },
/*1A12*/ {"" , iInherent , 0, 0 },
/*1A13*/ {"" , iInherent , 0, 0 },
/*1A14*/ {"" , iInherent , 0, 0 },
/*1A15*/ {"" , iInherent , 0, 0 },
/*1A16*/ {"" , iInherent , 0, 0 },
/*1A17*/ {"" , iInherent , 0, 0 },
/*1A18*/ {"" , iInherent , 0, 0 },
/*1A19*/ {"" , iInherent , 0, 0 },
/*1A1A*/ {"" , iInherent , 0, 0 },
/*1A1B*/ {"" , iInherent , 0, 0 },
/*1A1C*/ {"" , iInherent , 0, 0 },
/*1A1D*/ {"" , iInherent , 0, 0 },
/*1A1E*/ {"" , iInherent , 0, 0 },
/*1A1F*/ {"" , iInherent , 0, 0 },
/*1A20*/ {"" , iInherent , 0, 0 },
/*1A21*/ {"" , iInherent , 0, 0 },
/*1A22*/ {"" , iInherent , 0, 0 },
/*1A23*/ {"" , iInherent , 0, 0 },
/*1A24*/ {"" , iInherent , 0, 0 },
/*1A25*/ {"" , iInherent , 0, 0 },
/*1A26*/ {"" , iInherent , 0, 0 },
/*1A27*/ {"" , iInherent , 0, 0 },
/*1A28*/ {"" , iInherent , 0, 0 },
/*1A29*/ {"" , iInherent , 0, 0 },
/*1A2A*/ {"" , iInherent , 0, 0 },
/*1A2B*/ {"" , iInherent , 0, 0 },
/*1A2C*/ {"" , iInherent , 0, 0 },
/*1A2D*/ {"" , iInherent , 0, 0 },
/*1A2E*/ {"" , iInherent , 0, 0 },
/*1A2F*/ {"" , iInherent , 0, 0 },
/*1A30*/ {"" , iInherent , 0, 0 },
/*1A31*/ {"" , iInherent , 0, 0 },
/*1A32*/ {"" , iInherent , 0, 0 },
/*1A33*/ {"" , iInherent , 0, 0 },
/*1A34*/ {"" , iInherent , 0, 0 },
/*1A35*/ {"" , iInherent , 0, 0 },
/*1A36*/ {"" , iInherent , 0, 0 },
/*1A37*/ {"" , iInherent , 0, 0 },
/*1A38*/ {"" , iInherent , 0, 0 },
/*1A39*/ {"" , iInherent , 0, 0 },
/*1A3A*/ {"" , iInherent , 0, 0 },
/*1A3B*/ {"" , iInherent , 0, 0 },
/*1A3C*/ {"" , iInherent , 0, 0 },
/*1A3D*/ {"" , iInherent , 0, 0 },
/*1A3E*/ {"" , iInherent , 0, 0 },
/*1A3F*/ {"" , iInherent , 0, 0 },
/*1A40*/ {"" , iInherent , 0, 0 },
/*1A41*/ {"" , iInherent , 0, 0 },
/*1A42*/ {"" , iInherent , 0, 0 },
/*1A43*/ {"" , iInherent , 0, 0 },
/*1A44*/ {"" , iInherent , 0, 0 },
/*1A45*/ {"" , iInherent , 0, 0 },
/*1A46*/ {"" , iInherent , 0, 0 },
/*1A47*/ {"" , iInherent , 0, 0 },
/*1A48*/ {"" , iInherent , 0, 0 },
/*1A49*/ {"" , iInherent , 0, 0 },
/*1A4A*/ {"" , iInherent , 0, 0 },
/*1A4B*/ {"" , iInherent , 0, 0 },
/*1A4C*/ {"" , iInherent , 0, 0 },
/*1A4D*/ {"" , iInherent , 0, 0 },
/*1A4E*/ {"" , iInherent , 0, 0 },
/*1A4F*/ {"" , iInherent , 0, 0 },
/*1A50*/ {"" , iInherent , 0, 0 },
/*1A51*/ {"" , iInherent , 0, 0 },
/*1A52*/ {"" , iInherent , 0, 0 },
/*1A53*/ {"" , iInherent , 0, 0 },
/*1A54*/ {"" , iInherent , 0, 0 },
/*1A55*/ {"" , iInherent , 0, 0 },
/*1A56*/ {"" , iInherent , 0, 0 },
/*1A57*/ {"" , iInherent , 0, 0 },
/*1A58*/ {"" , iInherent , 0, 0 },
/*1A59*/ {"" , iInherent , 0, 0 },
/*1A5A*/ {"" , iInherent , 0, 0 },
/*1A5B*/ {"" , iInherent , 0, 0 },
/*1A5C*/ {"" , iInherent , 0, 0 },
/*1A5D*/ {"" , iInherent , 0, 0 },
/*1A5E*/ {"" , iInherent , 0, 0 },
/*1A5F*/ {"" , iInherent , 0, 0 },
/*1A60*/ {"" , iInherent , 0, 0 },
/*1A61*/ {"" , iInherent , 0, 0 },
/*1A62*/ {"" , iInherent , 0, 0 },
/*1A63*/ {"" , iInherent , 0, 0 },
/*1A64*/ {"" , iInherent , 0, 0 },
/*1A65*/ {"" , iInherent , 0, 0 },
/*1A66*/ {"" , iInherent , 0, 0 },
/*1A67*/ {"" , iInherent , 0, 0 },
/*1A68*/ {"" , iInherent , 0, 0 },
/*1A69*/ {"" , iInherent , 0, 0 },
/*1A6A*/ {"" , iInherent , 0, 0 },
/*1A6B*/ {"" , iInherent , 0, 0 },
/*1A6C*/ {"" , iInherent , 0, 0 },
/*1A6D*/ {"" , iInherent , 0, 0 },
/*1A6E*/ {"" , iInherent , 0, 0 },
/*1A6F*/ {"" , iInherent , 0, 0 },
/*1A70*/ {"" , iInherent , 0, 0 },
/*1A71*/ {"" , iInherent , 0, 0 },
/*1A72*/ {"" , iInherent , 0, 0 },
/*1A73*/ {"" , iInherent , 0, 0 },
/*1A74*/ {"" , iInherent , 0, 0 },
/*1A75*/ {"" , iInherent , 0, 0 },
/*1A76*/ {"" , iInherent , 0, 0 },
/*1A77*/ {"" , iInherent , 0, 0 },
/*1A78*/ {"" , iInherent , 0, 0 },
/*1A79*/ {"" , iInherent , 0, 0 },
/*1A7A*/ {"" , iInherent , 0, 0 },
/*1A7B*/ {"" , iInherent , 0, 0 },
/*1A7C*/ {"" , iInherent , 0, 0 },
/*1A7D*/ {"" , iInherent , 0, 0 },
/*1A7E*/ {"" , iInherent , 0, 0 },
/*1A7F*/ {"" , iInherent , 0, 0 },
/*1A80*/ {"" , iInherent , 0, 0 },
/*1A81*/ {"" , iInherent , 0, 0 },
/*1A82*/ {"" , iInherent , 0, 0 },
/*1A83*/ {"CPD" , iLImmediate, _HC11, 0 }, // 68HC11
/*1A84*/ {"" , iInherent , 0, 0 },
/*1A85*/ {"" , iInherent , 0, 0 },
/*1A86*/ {"" , iInherent , 0, 0 },
/*1A87*/ {"" , iInherent , 0, 0 },
/*1A88*/ {"" , iInherent , 0, 0 },
/*1A89*/ {"" , iInherent , 0, 0 },
/*1A8A*/ {"" , iInherent , 0, 0 },
/*1A8B*/ {"" , iInherent , 0, 0 },
/*1A8C*/ {"" , iInherent , 0, 0 },
/*1A8D*/ {"" , iInherent , 0, 0 },
/*1A8E*/ {"" , iInherent , 0, 0 },
/*1A8F*/ {"" , iInherent , 0, 0 },
/*1A90*/ {"" , iInherent , 0, 0 },
/*1A91*/ {"" , iInherent , 0, 0 },
/*1A92*/ {"" , iInherent , 0, 0 },
/*1A93*/ {"CPD" , iDirect , _HC11, 0 }, // 68HC11
/*1A94*/ {"" , iInherent , 0, 0 },
/*1A95*/ {"" , iInherent , 0, 0 },
/*1A96*/ {"" , iInherent , 0, 0 },
/*1A97*/ {"" , iInherent , 0, 0 },
/*1A98*/ {"" , iInherent , 0, 0 },
/*1A99*/ {"" , iInherent , 0, 0 },
/*1A9A*/ {"" , iInherent , 0, 0 },
/*1A9B*/ {"" , iInherent , 0, 0 },
/*1A9C*/ {"" , iInherent , 0, 0 },
/*1A9D*/ {"" , iInherent , 0, 0 },
/*1A9E*/ {"" , iInherent , 0, 0 },
/*1A9F*/ {"" , iInherent , 0, 0 },
/*1AA0*/ {"" , iInherent, 0, 0 },
/*1AA1*/ {"" , iInherent, 0, 0 },
/*1AA2*/ {"" , iInherent, 0, 0 },
/*1AA3*/ {"CPD" , iIndexed , _HC11, 0 }, // 68HC11
/*1AA4*/ {"" , iInherent, 0, 0 },
/*1AA5*/ {"" , iInherent, 0, 0 },
/*1AA6*/ {"" , iInherent, 0, 0 },
/*1AA7*/ {"" , iInherent, 0, 0 },
/*1AA8*/ {"" , iInherent, 0, 0 },
/*1AA9*/ {"" , iInherent, 0, 0 },
/*1AAA*/ {"" , iInherent, 0, 0 },
/*1AAB*/ {"" , iInherent, 0, 0 },
/*1AAC*/ {"CPY" , iIndexed , _HC11, 0 }, // 68HC11
/*1AAD*/ {"" , iInherent, 0, 0 },
/*1AAE*/ {"" , iInherent, 0, 0 },
/*1AAF*/ {"" , iInherent, 0, 0 },
/*1AB0*/ {"" , iInherent , 0, 0 },
/*1AB1*/ {"" , iInherent , 0, 0 },
/*1AB2*/ {"" , iInherent , 0, 0 },
/*1AB3*/ {"CPD" , iExtended , _HC11, 0 }, // 68HC11
/*1AB4*/ {"" , iInherent , 0, 0 },
/*1AB5*/ {"" , iInherent , 0, 0 },
/*1AB6*/ {"" , iInherent , 0, 0 },
/*1AB7*/ {"" , iInherent , 0, 0 },
/*1AB8*/ {"" , iInherent , 0, 0 },
/*1AB9*/ {"" , iInherent , 0, 0 },
/*1ABA*/ {"" , iInherent , 0, 0 },
/*1ABB*/ {"" , iInherent , 0, 0 },
/*1ABC*/ {"" , iInherent , 0, 0 },
/*1ABD*/ {"" , iInherent , 0, 0 },
/*1ABE*/ {"" , iInherent , 0, 0 },
/*1ABF*/ {"" , iInherent , 0, 0 },
/*1AC0*/ {"" , iInherent , 0, 0 },
/*1AC1*/ {"" , iInherent , 0, 0 },
/*1AC2*/ {"" , iInherent , 0, 0 },
/*1AC3*/ {"" , iInherent , 0, 0 },
/*1AC4*/ {"" , iInherent , 0, 0 },
/*1AC5*/ {"" , iInherent , 0, 0 },
/*1AC6*/ {"" , iInherent , 0, 0 },
/*1AC7*/ {"" , iInherent , 0, 0 },
/*1AC8*/ {"" , iInherent , 0, 0 },
/*1AC9*/ {"" , iInherent , 0, 0 },
/*1ACA*/ {"" , iInherent , 0, 0 },
/*1ACB*/ {"" , iInherent , 0, 0 },
/*1ACC*/ {"" , iInherent , 0, 0 },
/*1ACD*/ {"" , iInherent , 0, 0 },
/*1ACE*/ {"" , iInherent , 0, 0 },
/*1ACF*/ {"" , iInherent , 0, 0 },
/*1AD0*/ {"" , iInherent , 0, 0 },
/*1AD1*/ {"" , iInherent , 0, 0 },
/*1AD2*/ {"" , iInherent , 0, 0 },
/*1AD3*/ {"" , iInherent , 0, 0 },
/*1AD4*/ {"" , iInherent , 0, 0 },
/*1AD5*/ {"" , iInherent , 0, 0 },
/*1AD6*/ {"" , iInherent , 0, 0 },
/*1AD7*/ {"" , iInherent , 0, 0 },
/*1AD8*/ {"" , iInherent , 0, 0 },
/*1AD9*/ {"" , iInherent , 0, 0 },
/*1ADA*/ {"" , iInherent , 0, 0 },
/*1ADB*/ {"" , iInherent , 0, 0 },
/*1ADC*/ {"" , iInherent , 0, 0 },
/*1ADD*/ {"" , iInherent , 0, 0 },
/*1ADE*/ {"" , iInherent , 0, 0 },
/*1ADF*/ {"" , iInherent , 0, 0 },
/*1AE0*/ {"" , iInherent , 0, 0 },
/*1AE1*/ {"" , iInherent , 0, 0 },
/*1AE2*/ {"" , iInherent , 0, 0 },
/*1AE3*/ {"" , iInherent , 0, 0 },
/*1AE4*/ {"" , iInherent , 0, 0 },
/*1AE5*/ {"" , iInherent , 0, 0 },
/*1AE6*/ {"" , iInherent , 0, 0 },
/*1AE7*/ {"" , iInherent , 0, 0 },
/*1AE8*/ {"" , iInherent , 0, 0 },
/*1AE9*/ {"" , iInherent , 0, 0 },
/*1AEA*/ {"" , iInherent , 0, 0 },
/*1AEB*/ {"" , iInherent , 0, 0 },
/*1AEC*/ {"" , iInherent , 0, 0 },
/*1AED*/ {"" , iInherent , 0, 0 },
/*1AEE*/ {"LDY" , iIndexed , _HC11, 0 }, // 68HC11
/*1AEF*/ {"STY" , iIndexed , _HC11, 0 }, // 68HC11
/*1AF0*/ {"" , iInherent , 0, 0 },
/*1AF1*/ {"" , iInherent , 0, 0 },
/*1AF2*/ {"" , iInherent , 0, 0 },
/*1AF3*/ {"" , iInherent , 0, 0 },
/*1AF4*/ {"" , iInherent , 0, 0 },
/*1AF5*/ {"" , iInherent , 0, 0 },
/*1AF6*/ {"" , iInherent , 0, 0 },
/*1AF7*/ {"" , iInherent , 0, 0 },
/*1AF8*/ {"" , iInherent , 0, 0 },
/*1AF9*/ {"" , iInherent , 0, 0 },
/*1AFA*/ {"" , iInherent , 0, 0 },
/*1AFB*/ {"" , iInherent , 0, 0 },
/*1AFC*/ {"" , iInherent , 0, 0 },
/*1AFD*/ {"" , iInherent , 0, 0 },
/*1AFE*/ {"" , iInherent , 0, 0 },
/*1AFF*/ {"" , iInherent , 0, 0 }
};
static const struct InstrRec M68HC11_opcdTableCD[] =
{
// op typ cpu lfref
/*CD00*/ {"" , iInherent , 0, 0 },
/*CD01*/ {"" , iInherent , 0, 0 },
/*CD02*/ {"" , iInherent , 0, 0 },
/*CD03*/ {"" , iInherent , 0, 0 },
/*CD04*/ {"" , iInherent , 0, 0 },
/*CD05*/ {"" , iInherent , 0, 0 },
/*CD06*/ {"" , iInherent , 0, 0 },
/*CD07*/ {"" , iInherent , 0, 0 },
/*CD08*/ {"" , iInherent , 0, 0 },
/*CD09*/ {"" , iInherent , 0, 0 },
/*CD0A*/ {"" , iInherent , 0, 0 },
/*CD0B*/ {"" , iInherent , 0, 0 },
/*CD0C*/ {"" , iInherent , 0, 0 },
/*CD0D*/ {"" , iInherent , 0, 0 },
/*CD0E*/ {"" , iInherent , 0, 0 },
/*CD0F*/ {"" , iInherent , 0, 0 },
/*CD10*/ {"" , iInherent , 0, 0 },
/*CD11*/ {"" , iInherent , 0, 0 },
/*CD12*/ {"" , iInherent , 0, 0 },
/*CD13*/ {"" , iInherent , 0, 0 },
/*CD14*/ {"" , iInherent , 0, 0 },
/*CD15*/ {"" , iInherent , 0, 0 },
/*CD16*/ {"" , iInherent , 0, 0 },
/*CD17*/ {"" , iInherent , 0, 0 },
/*CD18*/ {"" , iInherent , 0, 0 },
/*CD19*/ {"" , iInherent , 0, 0 },
/*CD1A*/ {"" , iInherent , 0, 0 },
/*CD1B*/ {"" , iInherent , 0, 0 },
/*CD1C*/ {"" , iInherent , 0, 0 },
/*CD1D*/ {"" , iInherent , 0, 0 },
/*CD1E*/ {"" , iInherent , 0, 0 },
/*CD1F*/ {"" , iInherent , 0, 0 },
/*CD20*/ {"" , iInherent , 0, 0 },
/*CD21*/ {"" , iInherent , 0, 0 },
/*CD22*/ {"" , iInherent , 0, 0 },
/*CD23*/ {"" , iInherent , 0, 0 },
/*CD24*/ {"" , iInherent , 0, 0 },
/*CD25*/ {"" , iInherent , 0, 0 },
/*CD26*/ {"" , iInherent , 0, 0 },
/*CD27*/ {"" , iInherent , 0, 0 },
/*CD28*/ {"" , iInherent , 0, 0 },
/*CD29*/ {"" , iInherent , 0, 0 },
/*CD2A*/ {"" , iInherent , 0, 0 },
/*CD2B*/ {"" , iInherent , 0, 0 },
/*CD2C*/ {"" , iInherent , 0, 0 },
/*CD2D*/ {"" , iInherent , 0, 0 },
/*CD2E*/ {"" , iInherent , 0, 0 },
/*CD2F*/ {"" , iInherent , 0, 0 },
/*CD30*/ {"" , iInherent , 0, 0 },
/*CD31*/ {"" , iInherent , 0, 0 },
/*CD32*/ {"" , iInherent , 0, 0 },
/*CD33*/ {"" , iInherent , 0, 0 },
/*CD34*/ {"" , iInherent , 0, 0 },
/*CD35*/ {"" , iInherent , 0, 0 },
/*CD36*/ {"" , iInherent , 0, 0 },
/*CD37*/ {"" , iInherent , 0, 0 },
/*CD38*/ {"" , iInherent , 0, 0 },
/*CD39*/ {"" , iInherent , 0, 0 },
/*CD3A*/ {"" , iInherent , 0, 0 },
/*CD3B*/ {"" , iInherent , 0, 0 },
/*CD3C*/ {"" , iInherent , 0, 0 },
/*CD3D*/ {"" , iInherent , 0, 0 },
/*CD3E*/ {"" , iInherent , 0, 0 },
/*CD3F*/ {"" , iInherent , 0, 0 },
/*CD40*/ {"" , iInherent , 0, 0 },
/*CD41*/ {"" , iInherent , 0, 0 },
/*CD42*/ {"" , iInherent , 0, 0 },
/*CD43*/ {"" , iInherent , 0, 0 },
/*CD44*/ {"" , iInherent , 0, 0 },
/*CD45*/ {"" , iInherent , 0, 0 },
/*CD46*/ {"" , iInherent , 0, 0 },
/*CD47*/ {"" , iInherent , 0, 0 },
/*CD48*/ {"" , iInherent , 0, 0 },
/*CD49*/ {"" , iInherent , 0, 0 },
/*CD4A*/ {"" , iInherent , 0, 0 },
/*CD4B*/ {"" , iInherent , 0, 0 },
/*CD4C*/ {"" , iInherent , 0, 0 },
/*CD4D*/ {"" , iInherent , 0, 0 },
/*CD4E*/ {"" , iInherent , 0, 0 },
/*CD4F*/ {"" , iInherent , 0, 0 },
/*CD50*/ {"" , iInherent , 0, 0 },
/*CD51*/ {"" , iInherent , 0, 0 },
/*CD52*/ {"" , iInherent , 0, 0 },
/*CD53*/ {"" , iInherent , 0, 0 },
/*CD54*/ {"" , iInherent , 0, 0 },
/*CD55*/ {"" , iInherent , 0, 0 },
/*CD56*/ {"" , iInherent , 0, 0 },
/*CD57*/ {"" , iInherent , 0, 0 },
/*CD58*/ {"" , iInherent , 0, 0 },
/*CD59*/ {"" , iInherent , 0, 0 },
/*CD5A*/ {"" , iInherent , 0, 0 },
/*CD5B*/ {"" , iInherent , 0, 0 },
/*CD5C*/ {"" , iInherent , 0, 0 },
/*CD5D*/ {"" , iInherent , 0, 0 },
/*CD5E*/ {"" , iInherent , 0, 0 },
/*CD5F*/ {"" , iInherent , 0, 0 },
/*CD60*/ {"" , iInherent , 0, 0 },
/*CD61*/ {"" , iInherent , 0, 0 },
/*CD62*/ {"" , iInherent , 0, 0 },
/*CD63*/ {"" , iInherent , 0, 0 },
/*CD64*/ {"" , iInherent , 0, 0 },
/*CD65*/ {"" , iInherent , 0, 0 },
/*CD66*/ {"" , iInherent , 0, 0 },
/*CD67*/ {"" , iInherent , 0, 0 },
/*CD68*/ {"" , iInherent , 0, 0 },
/*CD69*/ {"" , iInherent , 0, 0 },
/*CD6A*/ {"" , iInherent , 0, 0 },
/*CD6B*/ {"" , iInherent , 0, 0 },
/*CD6C*/ {"" , iInherent , 0, 0 },
/*CD6D*/ {"" , iInherent , 0, 0 },
/*CD6E*/ {"" , iInherent , 0, 0 },
/*CD6F*/ {"" , iInherent , 0, 0 },
/*CD70*/ {"" , iInherent , 0, 0 },
/*CD71*/ {"" , iInherent , 0, 0 },
/*CD72*/ {"" , iInherent , 0, 0 },
/*CD73*/ {"" , iInherent , 0, 0 },
/*CD74*/ {"" , iInherent , 0, 0 },
/*CD75*/ {"" , iInherent , 0, 0 },
/*CD76*/ {"" , iInherent , 0, 0 },
/*CD77*/ {"" , iInherent , 0, 0 },
/*CD78*/ {"" , iInherent , 0, 0 },
/*CD79*/ {"" , iInherent , 0, 0 },
/*CD7A*/ {"" , iInherent , 0, 0 },
/*CD7B*/ {"" , iInherent , 0, 0 },
/*CD7C*/ {"" , iInherent , 0, 0 },
/*CD7D*/ {"" , iInherent , 0, 0 },
/*CD7E*/ {"" , iInherent , 0, 0 },
/*CD7F*/ {"" , iInherent , 0, 0 },
/*CD80*/ {"" , iInherent , 0, 0 },
/*CD81*/ {"" , iInherent , 0, 0 },
/*CD82*/ {"" , iInherent , 0, 0 },
/*CD83*/ {"" , iInherent , 0, 0 },
/*CD84*/ {"" , iInherent , 0, 0 },
/*CD85*/ {"" , iInherent , 0, 0 },
/*CD86*/ {"" , iInherent , 0, 0 },
/*CD87*/ {"" , iInherent , 0, 0 },
/*CD88*/ {"" , iInherent , 0, 0 },
/*CD89*/ {"" , iInherent , 0, 0 },
/*CD8A*/ {"" , iInherent , 0, 0 },
/*CD8B*/ {"" , iInherent , 0, 0 },
/*CD8C*/ {"" , iInherent , 0, 0 },
/*CD8D*/ {"" , iInherent , 0, 0 },
/*CD8E*/ {"" , iInherent , 0, 0 },
/*CD8F*/ {"" , iInherent , 0, 0 },
/*CD90*/ {"" , iInherent , 0, 0 },
/*CD91*/ {"" , iInherent , 0, 0 },
/*CD92*/ {"" , iInherent , 0, 0 },
/*CD93*/ {"" , iInherent , 0, 0 },
/*CD94*/ {"" , iInherent , 0, 0 },
/*CD95*/ {"" , iInherent , 0, 0 },
/*CD96*/ {"" , iInherent , 0, 0 },
/*CD97*/ {"" , iInherent , 0, 0 },
/*CD98*/ {"" , iInherent , 0, 0 },
/*CD99*/ {"" , iInherent , 0, 0 },
/*CD9A*/ {"" , iInherent , 0, 0 },
/*CD9B*/ {"" , iInherent , 0, 0 },
/*CD9C*/ {"" , iInherent , 0, 0 },
/*CD9D*/ {"" , iInherent , 0, 0 },
/*CD9E*/ {"" , iInherent , 0, 0 },
/*CD9F*/ {"" , iInherent , 0, 0 },
/*CDA0*/ {"" , iInherent , 0, 0 },
/*CDA1*/ {"" , iInherent , 0, 0 },
/*CDA2*/ {"" , iInherent , 0, 0 },
/*CDA3*/ {"CPD" , iIndexedY , _HC11, 0 }, // 68HC11
/*CDA4*/ {"" , iInherent , 0, 0 },
/*CDA5*/ {"" , iInherent , 0, 0 },
/*CDA6*/ {"" , iInherent , 0, 0 },
/*CDA7*/ {"" , iInherent , 0, 0 },
/*CDA8*/ {"" , iInherent , 0, 0 },
/*CDA9*/ {"" , iInherent , 0, 0 },
/*CDAA*/ {"" , iInherent , 0, 0 },
/*CDAB*/ {"" , iInherent , 0, 0 },
/*CDAC*/ {"CPX" , iIndexedY , _HC11, 0 }, // 68HC11
/*CDAD*/ {"" , iInherent , 0, 0 },
/*CDAE*/ {"" , iInherent , 0, 0 },
/*CDAF*/ {"" , iInherent , 0, 0 },
/*CDB0*/ {"" , iInherent , 0, 0 },
/*CDB1*/ {"" , iInherent , 0, 0 },
/*CDB2*/ {"" , iInherent , 0, 0 },
/*CDB3*/ {"" , iInherent , 0, 0 },
/*CDB4*/ {"" , iInherent , 0, 0 },
/*CDB5*/ {"" , iInherent , 0, 0 },
/*CDB6*/ {"" , iInherent , 0, 0 },
/*CDB7*/ {"" , iInherent , 0, 0 },
/*CDB8*/ {"" , iInherent , 0, 0 },
/*CDB9*/ {"" , iInherent , 0, 0 },
/*CDBA*/ {"" , iInherent , 0, 0 },
/*CDBB*/ {"" , iInherent , 0, 0 },
/*CDBC*/ {"" , iInherent , 0, 0 },
/*CDBD*/ {"" , iInherent , 0, 0 },
/*CDBE*/ {"" , iInherent , 0, 0 },
/*CDBF*/ {"" , iInherent , 0, 0 },
/*CDC0*/ {"" , iInherent , 0, 0 },
/*CDC1*/ {"" , iInherent , 0, 0 },
/*CDC2*/ {"" , iInherent , 0, 0 },
/*CDC3*/ {"" , iInherent , 0, 0 },
/*CDC4*/ {"" , iInherent , 0, 0 },
/*CDC5*/ {"" , iInherent , 0, 0 },
/*CDC6*/ {"" , iInherent , 0, 0 },
/*CDC7*/ {"" , iInherent , 0, 0 },
/*CDC8*/ {"" , iInherent , 0, 0 },
/*CDC9*/ {"" , iInherent , 0, 0 },
/*CDCA*/ {"" , iInherent , 0, 0 },
/*CDCB*/ {"" , iInherent , 0, 0 },
/*CDCC*/ {"" , iInherent , 0, 0 },
/*CDCD*/ {"" , iInherent , 0, 0 },
/*CDCE*/ {"" , iInherent , 0, 0 },
/*CDCF*/ {"" , iInherent , 0, 0 },
/*CDD0*/ {"" , iInherent , 0, 0 },
/*CDD1*/ {"" , iInherent , 0, 0 },
/*CDD2*/ {"" , iInherent , 0, 0 },
/*CDD3*/ {"" , iInherent , 0, 0 },
/*CDD4*/ {"" , iInherent , 0, 0 },
/*CDD5*/ {"" , iInherent , 0, 0 },
/*CDD6*/ {"" , iInherent , 0, 0 },
/*CDD7*/ {"" , iInherent , 0, 0 },
/*CDD8*/ {"" , iInherent , 0, 0 },
/*CDD9*/ {"" , iInherent , 0, 0 },
/*CDDA*/ {"" , iInherent , 0, 0 },
/*CDDB*/ {"" , iInherent , 0, 0 },
/*CDDC*/ {"" , iInherent , 0, 0 },
/*CDDD*/ {"" , iInherent , 0, 0 },
/*CDDE*/ {"" , iInherent , 0, 0 },
/*CDDF*/ {"" , iInherent , 0, 0 },
/*CDE0*/ {"" , iInherent , 0, 0 },
/*CDE1*/ {"" , iInherent , 0, 0 },
/*CDE2*/ {"" , iInherent , 0, 0 },
/*CDE3*/ {"" , iInherent , 0, 0 },
/*CDE4*/ {"" , iInherent , 0, 0 },
/*CDE5*/ {"" , iInherent , 0, 0 },
/*CDE6*/ {"" , iInherent , 0, 0 },
/*CDE7*/ {"" , iInherent , 0, 0 },
/*CDE8*/ {"" , iInherent , 0, 0 },
/*CDE9*/ {"" , iInherent , 0, 0 },
/*CDEA*/ {"" , iInherent , 0, 0 },
/*CDEB*/ {"" , iInherent , 0, 0 },
/*CDEC*/ {"" , iInherent , 0, 0 },
/*CDED*/ {"" , iInherent , 0, 0 },
/*CDEE*/ {"LDX" , iIndexedY , _HC11, 0 }, // 68HC11
/*CDEF*/ {"STX" , iIndexedY , _HC11, 0 }, // 68HC11
/*CDF0*/ {"" , iInherent , 0, 0 },
/*CDF1*/ {"" , iInherent , 0, 0 },
/*CDF2*/ {"" , iInherent , 0, 0 },
/*CDF3*/ {"" , iInherent , 0, 0 },
/*CDF4*/ {"" , iInherent , 0, 0 },
/*CDF5*/ {"" , iInherent , 0, 0 },
/*CDF6*/ {"" , iInherent , 0, 0 },
/*CDF7*/ {"" , iInherent , 0, 0 },
/*CDF8*/ {"" , iInherent , 0, 0 },
/*CDF9*/ {"" , iInherent , 0, 0 },
/*CDFA*/ {"" , iInherent , 0, 0 },
/*CDFB*/ {"" , iInherent , 0, 0 },
/*CDFC*/ {"" , iInherent , 0, 0 },
/*CDFD*/ {"" , iInherent , 0, 0 },
/*CDFE*/ {"" , iInherent , 0, 0 },
/*CDFF*/ {"" , iInherent , 0, 0 }
};
int Dis68HC11::dis_line(addr_t addr, char *opcode, char *parms, int &lfref, addr_t &refaddr)
{
addr_t ad;
int i, j, k;
InstrPtr instr;
char s[256];
addr_t ra;
ad = addr;
i = ReadByte(ad++);
int len = 1;
// get main page opcode
instr = &M6800_opcdTable[i];
// is it a 68HC11 page opcode?
if ((_subtype & CPU_68HC11) && (instr->cpu & _PAGE)) {
switch (i) {
default: // should not get here
assert(false);
break;
case 0x18:
i = ReadByte(ad++);
len = 2;
instr = &M68HC11_opcdTable18[i];
break;
case 0x1A:
i = ReadByte(ad++);
len = 2;
instr = &M68HC11_opcdTable1A[i];
break;
case 0xCD:
i = ReadByte(ad++);
len = 2;
instr = &M68HC11_opcdTableCD[i];
break;
}
}
strcpy(opcode, instr->op);
lfref = instr->lfref;
parms[0] = 0;
refaddr = 0;
// check if instruction is supported for this CPU
if ((instr->cpu & _subtype) && opcode[0]) {
switch(instr->typ) {
case iInherent:
/* nothing */;
break;
case iDirect:
i = ReadByte(ad++); // direct addr
if (asmMode) {
sprintf(parms, "<$%.2X", i);
} else {
sprintf(parms, "$%.2X", i);
}
len++;
break;
case iImmediate: // #imm
i = ReadByte(ad++); // imm
sprintf(parms, "#$%.2X", i);
len++;
break;
case iLImmediate: // #imm16
ra = ReadWord(ad); // imm16
len += 2;
i = ReadByte(addr);
if (i == 0x83 || i == 0xC3 || i == 0xCC ||
(i == 0x10 && ReadByte(addr+1) == 0x83)) {
// SUBD, ADD, LDD, CMPD do not generate references
sprintf(parms, "#$%.4X", (int) ra);
} else {
RefStr(ra, s, lfref, refaddr);
sprintf(parms, "#%s", s);
}
break;
case iRelative:
i = ReadByte(ad++); // branch
if (i == 0xFF && (lfref & REFFLAG)) {
// offset FF is suspicious
lfref |= RIPSTOP;
}
len++;
if (i >= 128) {
i = i - 256;
}
ra = (ad + i) & 0xFFFF;
i = lfref; // ignore flag changes from RefStr
RefStr(ra, parms, lfref, refaddr);
lfref = i;
break;
case iIndexed: // nn,X
i = ReadByte(ad++); // offset
sprintf(parms, "$%.2X,X", i);
len++;
break;
case iIndexedY: // nn,Y
i = ReadByte(ad++); // offset
sprintf(parms, "$%.2X,Y", i);
len++;
break;
case iBDirect: // nn,mask
i = ReadByte(ad++); // direct addr
j = ReadByte(ad++); // mask
sprintf(parms, "$%.2X,#$%.2X", i, j);
len += 2;
break;
case iBIndexed: // nn,X,mask
i = ReadByte(ad++); // direct addr
j = ReadByte(ad++); // mask
sprintf(parms, "$%.2X,X,#$%.2X", i, j);
len += 2;
break;
case iBIndexedY: // nn,Y,mask
i = ReadByte(ad++); // offset
j = ReadByte(ad++); // mask
sprintf(parms, "$%.2X,Y,#$%.2X", i, j);
len += 2;
break;
case iBDRelative: // nn,mask,addr
i = ReadByte(ad++); // direct addr
j = ReadByte(ad++); // mask
k = ReadByte(ad++); // branch
if (k == 0xFF) {
// offset FF is suspicious
lfref |= RIPSTOP;
}
len += 3;
if (k >= 128) {
k = k - 256;
}
ra = (ad + k) & 0xFFFF;
RefStr(ra, s, lfref, refaddr);
sprintf(parms, "$%.2X,#$%.2X,%s", i, j, s);
break;
case iBXRelative: // nn,X,mask,addr
i = ReadByte(ad++); // direct addr
j = ReadByte(ad++); // mask
k = ReadByte(ad++); // branch
if (k == 0xFF) {
// offset FF is suspicious
lfref |= RIPSTOP;
}
len += 3;
if (k >= 128) {
k = k - 256;
}
ra = (ad + k) & 0xFFFF;
RefStr(ra, s, lfref, refaddr);
sprintf(parms, "$%.2X,X,#$%.2X,%s", i, j, s);
break;
case iBYRelative: // nn,Y,mask,addr
i = ReadByte(ad++); // direct addr
j = ReadByte(ad++); // mask
k = ReadByte(ad++); // branch
if (k == 0xFF) {
// offset FF is suspicious
lfref |= RIPSTOP;
}
len += 3;
if (k >= 128) {
k = k - 256;
}
ra = (ad + k) & 0xFFFF;
RefStr(ra, s, lfref, refaddr);
sprintf(parms, "$%.2X,Y,#$%.2X,%s", i, j, s);
break;
case iExtended:
ra = ReadWord(ad); // addr16
ad += 2;
len += 2;
if (ra < 0x0100) { // add ">" to prevent direct addressing
strcpy(parms,">");
}
RefStr(ra, parms+strlen(parms), lfref, refaddr);
break;
case iMIndexed: // #bits,$ofs,X
i = ReadByte(ad++); // bit
j = ReadByte(ad++); // ofs
ad += 2;
len += 2;
sprintf(parms, "#$%.2X,$%.2X,X", i, j);
break;
case iMDirect: // #bits,$dir
i = ReadByte(ad++); // bit
j = ReadByte(ad++); // direct addr
ad += 2;
len += 2;
sprintf(parms, "#$%.2X,$%.2X", i, j);
break;
}
} else {
opcode[0] = 0;
}
// rip-stop checks
if (opcode[0]) {
int op = ReadByte(addr);
switch (op) {
case 0x01: // repeated NOP
case 0x3F: // repeated SWI
if (ReadByte(addr+1) == op) {
lfref |= RIPSTOP;
}
break;
case 0xFF: // STX $FFFF
if ((ReadByte(addr+1) == 0xFF) &&
(ReadByte(addr+2) == 0xFF)) {
lfref |= RIPSTOP;
}
break;
}
}
if (opcode[0]==0 || rom.AddrOutRange(addr)) {
strcpy(opcode, "???");
sprintf(parms, "$%.2X", ReadByte(addr));
len = 0;
lfref = 0;
refaddr = 0;
}
return len;
}