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stats6809.c
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/*
* stats6809.c
*
* Created on: Nov 22, 2019
* Author: cburke
*/
#include <stdio.h>
#include <stdlib.h>
#include <ctype.h>
#include <string.h>
#include "diffdasm.h"
#include "os9stuff.h"
#include "memoryfile.h"
#include "memorymap.h"
#include "stats6809.h"
#include "statsOS9.h"
extern int source; // Non-zero to disassemble in source format
extern int f9info; // Non-zero to output only code / data map info for f9dasm
extern int _debug; // Non-zero to print debug information
Instruction page00[] =
{
// 00
{"NEG",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"OIM",NULL,DIRECT,3,HAS_6309},
{"AIM",NULL,DIRECT,3,HAS_6309},
{"COM",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"LSR",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"EIM",NULL,DIRECT,3,HAS_6309},
{"ROR",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ASR",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ASL",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ROL",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"DEC",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"TIM",NULL,DIRECT,3,HAS_6309},
{"INC",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"TST",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"JMP",NULL,DIRECT,2,(LEAF|HAS_6809|HAS_6309)},
{"CLR",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
// 10
{"",NULL,PREBYTE10,1,(HAS_6809|HAS_6309)},
{"",NULL,PREBYTE11,1,(HAS_6809|HAS_6309)},
{"NOP",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"SYNC",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"SEXW",NULL,INHERENT,1,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"LBRA","BBRA",REL_16,3,(TRANSFER|LEAF|HAS_6809|HAS_6309)},
{"LBSR","BBSR",REL_16,3,(TRANSFER|HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"DAA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"ORCC",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"ANDCC",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"SEX",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"EXG",NULL,REGISTER,2,(HAS_6809|HAS_6309)},
{"TFR",NULL,REGISTER,2,(HAS_6809|HAS_6309)},
// 20
{"BRA","BBRA",REL_8,2,(TRANSFER|LEAF|HAS_6809|HAS_6309)},
{"BRN","BBRN",REL_8,2,(HAS_6809|HAS_6309)}, // Not TRANSFER because, SKIP1
{"BHI","BBHI",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BLS","BBLS",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BCC","BBCC",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BCS","BBCS",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BNE","BBNE",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BEQ","BBEQ",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BVC",",BVC",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BVS","BBVS",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BPL","BBPL",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BMI","BBMI",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BGE","BBGE",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BLT","BBLT",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BGT","BBGE",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"BLE","BBLE",REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
// 30
{"LEAX",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"LEAY",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"LEAS",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"LEAU",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"PSHS",NULL,REG_PUSH_S,2,(HAS_6809|HAS_6309)},
{"PULS",NULL,REG_PULL_S,2,(HAS_6809|HAS_6309)},
{"PSHU",NULL,REG_PUSH_U,2,(HAS_6809|HAS_6309)},
{"PULU",NULL,REG_PULL_U,2,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"RTS",NULL,INHERENT,1,(LEAF|HAS_6809|HAS_6309)},
{"ABX",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"RTI",NULL,INHERENT,1,(LEAF|HAS_6809|HAS_6309)},
{"CWAI",NULL,INHERENT,2,(HAS_6809|HAS_6309)},
{"MUL",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"SWI",NULL,INHERENT,1,(TRANSFER|HAS_6809|HAS_6309)},
// 40
{"NEGA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"COMA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"LSRA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"RORA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"ASRA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"ASLA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"ROLA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"DECA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"INCA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"TSTA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"CLRA",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
// 50
{"NEGB",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"COMB",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"LSRB",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"RORB",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"ASRB",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"ALSB",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"ROLB",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"DECB",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"INCB",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"TSTB",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"CLRB",NULL,INHERENT,1,(HAS_6809|HAS_6309)},
// 60
{"NEG",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"OIM",NULL,INDEXED,3,HAS_6309},
{"AIM",NULL,INDEXED,3,HAS_6309},
{"COM",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"LSR",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"EIM",NULL,INDEXED,3,HAS_6309},
{"ROR",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ASR",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ASL",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ROL",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"DEC",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"TIM",NULL,INDEXED,3,HAS_6309},
{"INC",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"TST",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"JMP",NULL,INDEXED,2,(LEAF|HAS_6809|HAS_6309)},
{"CLR",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
// 70
{"NEG",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"OIM",NULL,EXTENDED,4,HAS_6309},
{"AIM",NULL,EXTENDED,4,HAS_6309},
{"COM",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"LSR",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"EIM",NULL,EXTENDED,4,HAS_6309},
{"ROR",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ASR",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ASL",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ROL",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"DEC",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"TIM",NULL,EXTENDED,4,HAS_6309},
{"INC",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"TST",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"JMP",NULL,EXTENDED,3,(LEAF|HAS_6809|HAS_6309)},
{"CLR",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
// 80
{"SUBA",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"CMPA",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"SBCA",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"SUBD",NULL,IMMED_8,3,(HAS_6809|HAS_6309)},
{"ANDA",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"BITA",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"LDA",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"EORA",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"ADCA",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"ORA",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"ADDA",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"CMPX",NULL,IMMED_16,3,(HAS_6809|HAS_6309)},
{"BSR",NULL,REL_8,2,(TRANSFER|HAS_6809|HAS_6309)},
{"LDX",NULL,IMMED_16,3,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
// 90
{"SUBA",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"CMPA",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"SBCA",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"SUBD",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ANDA",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"BITA",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"LDA",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"STA",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"EORA",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ADCA",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ORA",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ADDA",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"CMPX",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"JSR",NULL,DIRECT,2,(TRANSFER|HAS_6809|HAS_6309)},
{"LDX",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"STX",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"SUBA",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"CMPA",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"SBCA",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"SUBD",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ANDA",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"BITA",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"LDA",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"STA",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"EORA",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ADCA",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ORA",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ADDA",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"CMPX",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"JSR",NULL,INDEXED,2,(TRANSFER|HAS_6809|HAS_6309)},
{"LDX",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"STX",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"SUBA",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"CMPA",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"SBCA",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"SUBD",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ANDA",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"BITA",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"LDA",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"STA",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"EORA",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ADCA",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ORA",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ADDA",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"CMPX",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"JSR",NULL,EXTENDED,3,(TRANSFER|HAS_6809|HAS_6309)},
{"LDX",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"STX",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"SUBB",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"CMPB",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"SBCB",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"ADDD",NULL,IMMED_16,3,(HAS_6809|HAS_6309)},
{"ANDB",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"BITB",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"LDB",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"EORB",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"ADCB",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"ORB",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"ADDB",NULL,IMMED_8,2,(HAS_6809|HAS_6309)},
{"LDD",NULL,IMMED_16,3,(HAS_6809|HAS_6309)},
{"LDQ",NULL,IMMED_32,5,HAS_6309},
{"LDU",NULL,IMMED_16,3,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"SUBB",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"CMPB",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"SBCB",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ADDD",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ANDB",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"BITB",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"LDB",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"STB",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"EORB",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ADCB",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ORB",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"ADDB",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"LDD",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"STD",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"LDU",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"STU",NULL,DIRECT,2,(HAS_6809|HAS_6309)},
{"SUBB",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"CMPB",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"SBCB",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ADDD",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ANDB",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"BITB",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"LDB",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"STB",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"EORB",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ADCB",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ORB",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"ADDB",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"LDD",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"STD",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"LDU",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"STU",NULL,INDEXED,2,(HAS_6809|HAS_6309)},
{"SUBB",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"CMPB",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"SBCB",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ADDD",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ANDB",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"BITB",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"LDB",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"STB",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"EORB",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ADCB",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ORB",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"ADDB",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"LDD",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"STD",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"LDU",NULL,EXTENDED,3,(HAS_6809|HAS_6309)},
{"STU",NULL,EXTENDED,3,(HAS_6809|HAS_6309)}
};
Instruction page10[] =
{
// 00
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
// 10
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
// 20
{"",NULL,INVALID,1,NEITHER},
{"LBRN","BBRN",REL_16,4,(HAS_6809|HAS_6309)}, // Not TRANSFER because SKIP2
{"LBHI","BBHI",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBLS","BBLS",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBCC","BBCC",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBCS","BBCS",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBNE","BBNE",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBEQ","BBEQ",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBVC","BBVC",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBVS","BBVS",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBPL","BBPL",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBMI","BBMI",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBGE","BBGE",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBLT","BBLT",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBGT","BBGT",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
{"LBLE","BBLE",REL_16,4,(TRANSFER|HAS_6809|HAS_6309)},
// 30
{"ADDR",NULL,REGISTER,3,HAS_6309},
{"ADCR",NULL,REGISTER,3,HAS_6309},
{"SUBR",NULL,REGISTER,3,HAS_6309},
{"SBCR",NULL,REGISTER,3,HAS_6309},
{"ANDR",NULL,REGISTER,3,HAS_6309},
{"ORR",NULL,REGISTER,3,HAS_6309},
{"EORR",NULL,REGISTER,3,HAS_6309},
{"CMPR",NULL,REGISTER,3,HAS_6309},
{"PSHSW",NULL,INHERENT,2,HAS_6309},
{"PULSW",NULL,INHERENT,2,HAS_6309},
{"PSHUW",NULL,INHERENT,2,HAS_6309},
{"PULUW",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"SWI2",NULL,INHERENT,2,(TRANSFER|HAS_6809|HAS_6309)}, // For OS9, 3 bytes
{"NEGD",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"COMD",NULL,INHERENT,2,HAS_6309},
{"LSRD",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"RORD",NULL,INHERENT,2,HAS_6309},
{"ASRD",NULL,INHERENT,2,HAS_6309},
{"ASLD",NULL,INHERENT,2,HAS_6309},
{"ROLD",NULL,INHERENT,2,HAS_6309},
{"DECD",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"INCD",NULL,INHERENT,2,HAS_6309},
{"TSTD",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"CLRD",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"COMW",NULL,INHERENT,2,HAS_6309},
{"LSRW",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"RORW",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"ROLW",NULL,INHERENT,2,HAS_6309},
{"DECW",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"INCW",NULL,INHERENT,2,HAS_6309},
{"TSTW",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"CLRW",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"SUBW",NULL,IMMED_16,4,HAS_6309},
{"CMPW",NULL,IMMED_16,4,HAS_6309},
{"SBCD",NULL,IMMED_16,4,HAS_6309},
{"CMPD",NULL,IMMED_16,4,(HAS_6809|HAS_6309)},
{"ANDD",NULL,IMMED_16,4,HAS_6309},
{"BITD",NULL,IMMED_16,4,HAS_6309},
{"LDW",NULL,IMMED_16,4,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"EORD",NULL,IMMED_16,4,HAS_6309},
{"ADCD",NULL,IMMED_16,4,HAS_6309},
{"ORD",NULL,IMMED_16,4,HAS_6309},
{"ADDW",NULL,IMMED_16,4,HAS_6309},
{"CMPY",NULL,IMMED_16,4,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"LDY",NULL,IMMED_16,4,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"SUBW",NULL,DIRECT,3,HAS_6309},
{"CMPW",NULL,DIRECT,3,HAS_6309},
{"SBCD",NULL,DIRECT,3,HAS_6309},
{"CMPD",NULL,DIRECT,3,(HAS_6809|HAS_6309)},
{"ANDD",NULL,DIRECT,3,HAS_6309},
{"BITD",NULL,DIRECT,3,HAS_6309},
{"LDW",NULL,DIRECT,3,HAS_6309},
{"STW",NULL,DIRECT,3,HAS_6309},
{"EORD",NULL,DIRECT,3,HAS_6309},
{"ADCD",NULL,DIRECT,3,HAS_6309},
{"ORD",NULL,DIRECT,3,HAS_6309},
{"ADDW",NULL,DIRECT,3,HAS_6309},
{"CMPY",NULL,DIRECT,3,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"LDY",NULL,DIRECT,3,(HAS_6809|HAS_6309)},
{"STY",NULL,DIRECT,3,(HAS_6809|HAS_6309)},
{"SUBW",NULL,WINDEXED,3,HAS_6309},
{"CMPW",NULL,WINDEXED,3,HAS_6309},
{"SBCD",NULL,INDEXED,3,HAS_6309},
{"CMPD",NULL,INDEXED,3,(HAS_6809|HAS_6309)},
{"ANDD",NULL,INDEXED,3,HAS_6309},
{"BITD",NULL,INDEXED,3,HAS_6309},
{"LDW",NULL,WINDEXED,3,HAS_6309},
{"STW",NULL,WINDEXED,3,HAS_6309},
{"EORD",NULL,INDEXED,3,HAS_6309},
{"ADCD",NULL,INDEXED,3,HAS_6309},
{"ORD",NULL,INDEXED,3,HAS_6309},
{"ADDW",NULL,WINDEXED,3,HAS_6309},
{"CMPY",NULL,INDEXED,3,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"LDY",NULL,INDEXED,3,(HAS_6809|HAS_6309)},
{"STY",NULL,INDEXED,3,(HAS_6809|HAS_6309)},
{"SUBW",NULL,EXTENDED,4,HAS_6309},
{"CMPW",NULL,EXTENDED,4,HAS_6309},
{"SBCD",NULL,EXTENDED,4,HAS_6309},
{"CMPD",NULL,EXTENDED,4,(HAS_6809|HAS_6309)},
{"ANDD",NULL,EXTENDED,4,HAS_6309},
{"BITD",NULL,EXTENDED,4,HAS_6309},
{"LDW",NULL,EXTENDED,4,HAS_6309},
{"STW",NULL,EXTENDED,4,HAS_6309},
{"EORD",NULL,EXTENDED,4,HAS_6309},
{"ADCD",NULL,EXTENDED,4,HAS_6309},
{"ORD",NULL,EXTENDED,4,HAS_6309},
{"ADDW",NULL,EXTENDED,4,HAS_6309},
{"CMPY",NULL,EXTENDED,4,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"LDY",NULL,EXTENDED,4,(HAS_6809|HAS_6309)},
{"STY",NULL,EXTENDED,4,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDS",NULL,IMMED_16,4,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDQ",NULL,DIRECT,3,HAS_6309},
{"STQ",NULL,DIRECT,3,HAS_6309},
{"LDS",NULL,DIRECT,3,(HAS_6809|HAS_6309)},
{"STS",NULL,DIRECT,3,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDQ",NULL,INDEXED,3,HAS_6309},
{"STQ",NULL,INDEXED,3,HAS_6309},
{"LDS",NULL,INDEXED,3,(HAS_6809|HAS_6309)},
{"STS",NULL,INDEXED,3,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDQ",NULL,EXTENDED,4,HAS_6309},
{"STQ",NULL,EXTENDED,4,HAS_6309},
{"LDS",NULL,EXTENDED,4,(HAS_6809|HAS_6309)},
{"STS",NULL,EXTENDED,4,(HAS_6809|HAS_6309)}
};
Instruction page11[] =
{
// 0x
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
// 1x
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
// 2x
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
// 3x
{"BAND",NULL,SINGLE_BIT,4,HAS_6309},
{"BIAND",NULL,SINGLE_BIT,4,HAS_6309},
{"BOR",NULL,SINGLE_BIT,4,HAS_6309},
{"BIOR",NULL,SINGLE_BIT,4,HAS_6309},
{"BEOR",NULL,SINGLE_BIT,4,HAS_6309},
{"BIEOR",NULL,SINGLE_BIT,4,HAS_6309},
{"LDBT",NULL,SINGLE_BIT,4,HAS_6309},
{"STBT",NULL,SINGLE_BIT,4,HAS_6309},
{"TFM",NULL,REGISTER,3,HAS_6309},
{"TFM",NULL,REGISTER,3,HAS_6309},
{"TFM",NULL,REGISTER,3,HAS_6309},
{"TFM",NULL,REGISTER,3,HAS_6309},
{"BITMD",NULL,IMMED_8,3,HAS_6309},
{"LDMD",NULL,IMMED_8,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"SWI3",NULL,INHERENT,2,(TRANSFER|HAS_6809|HAS_6309)},
// 4x
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"COME",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"DECE",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"INCE",NULL,INHERENT,2,HAS_6309},
{"TSTE",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"CLRE",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"COMF",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"DECF",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"INCF",NULL,INHERENT,2,HAS_6309},
{"TSTF",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"CLRF",NULL,INHERENT,2,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"SUBE",NULL,IMMED_8,3,HAS_6309},
{"CMPE",NULL,IMMED_8,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"CMPU",NULL,IMMED_16,4,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDE",NULL,IMMED_8,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"ADDE",NULL,IMMED_8,3,HAS_6309},
{"CMPS",NULL,IMMED_16,4,(HAS_6809|HAS_6309)},
{"DIVD",NULL,IMMED_16,3,HAS_6309},
{"DIVQ",NULL,IMMED_16,4,HAS_6309},
{"MULD",NULL,IMMED_16,4,HAS_6309},
// 9x
{"SUBE",NULL,DIRECT,3,HAS_6309},
{"CMPE",NULL,DIRECT,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"CMPU",NULL,DIRECT,3,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDE",NULL,DIRECT,3,HAS_6309},
{"STE",NULL,DIRECT,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"ADDE",NULL,DIRECT,3,HAS_6309},
{"CMPS",NULL,DIRECT,3,(HAS_6809|HAS_6309)},
{"DIVD",NULL,DIRECT,3,HAS_6309},
{"DIVQ",NULL,DIRECT,3,HAS_6309},
{"MULD",NULL,DIRECT,3,HAS_6309},
// Ax
{"SUBE",NULL,INDEXED,3,HAS_6309},
{"CMPE",NULL,INDEXED,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"CMPU",NULL,INDEXED,3,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDE",NULL,INDEXED,3,HAS_6309},
{"STE",NULL,INDEXED,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"ADDE",NULL,INDEXED,3,HAS_6309},
{"CMPS",NULL,INDEXED,3,(HAS_6809|HAS_6309)},
{"DIVD",NULL,INDEXED,3,HAS_6309},
{"DIVQ",NULL,INDEXED,3,HAS_6309},
{"MULD",NULL,INDEXED,3,HAS_6309},
// Bx
{"SUBE",NULL,EXTENDED,4,HAS_6309},
{"CMPE",NULL,EXTENDED,4,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"CMPU",NULL,EXTENDED,4,(HAS_6809|HAS_6309)},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDE",NULL,EXTENDED,4,HAS_6309},
{"STE",NULL,EXTENDED,4,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"ADDE",NULL,EXTENDED,4,HAS_6309},
{"CMPS",NULL,EXTENDED,4,(HAS_6809|HAS_6309)},
{"DIVD",NULL,EXTENDED,4,HAS_6309},
{"DIVQ",NULL,EXTENDED,4,HAS_6309},
{"MULD",NULL,EXTENDED,4,HAS_6309},
// Cx
{"SUBF",NULL,IMMED_8,3,HAS_6309},
{"CMPF",NULL,IMMED_8,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDF",NULL,IMMED_8,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"ADDF",NULL,IMMED_8,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
// Dx
{"SUBF",NULL,DIRECT,3,HAS_6309},
{"CMPF",NULL,DIRECT,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDF",NULL,DIRECT,3,HAS_6309},
{"STF",NULL,DIRECT,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"ADDF",NULL,DIRECT,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
// Ex
{"SUBF",NULL,INDEXED,3,HAS_6309},
{"CMPF",NULL,INDEXED,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDF",NULL,INDEXED,3,HAS_6309},
{"STF",NULL,INDEXED,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"ADDF",NULL,INDEXED,3,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
// Fx
{"SUBF",NULL,EXTENDED,4,HAS_6309},
{"CMPF",NULL,EXTENDED,4,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"LDF",NULL,EXTENDED,4,HAS_6309},
{"STF",NULL,EXTENDED,4,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"ADDF",NULL,EXTENDED,4,HAS_6309},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER},
{"",NULL,INVALID,1,NEITHER}
};
// Indexed addressing mode from lower 5 bits of postbyte
short pb6809[] = {
POSTINC_1, POSTINC_2, PREDEC_1, PREDEC_2,
OFFSET_0, OFFSET_B, OFFSET_A, IDXINVALID,
OFFSET_8, OFFSET_16, IDXINVALID, OFFSET_D,
PCR_8, PCR_16, IDXINVALID, IDXINVALID,
IDXINVALID, IPOSTINC_2, IDXINVALID, IPREDEC_2,
IOFFSET_0, IOFFSET_B, IOFFSET_A, IOFFSET_D,
IPCR_8, IPCR_16, IDXINVALID, IDXINVALID
};
// Extra instruction bytes from indexed addressing mode
// Works for 6809 and 6309
short idxExtra[] = {
// OFFSET_0, OFFSET_5, OFFSET_8, OFFSET_16, OFFSET_A, OFFSET_B, OFFSET_D, OFFSET_E 7
0, 0, 1, 2, 0, 0, 0, 0,
// OFFSET_F, OFFSET_W, POSTINC_1, POSTINC_2, PREDEC_1, PREDEC_2 13, PCR_8, PCR_16
0, 0, 0, 0, 0, 0, 1, 2,
// IOFFSET_0, IOFFSET_8, IOFFSET_16, IOFFSET_A, IOFFSET_B, IOFFSET_D, IOFFSET_E, IOFFSET_F
0, 1, 2, 0, 0, 0, 0, 0,
// IOFFSET_W, IPOSTINC_2, IPREDEC_2, IPCR_8, IPCR_16, IEXTENDED, IDXINVALID
0, 0, 0, 1, 2, 2, -1
};
short M6809_pbIndexMode(MemoryFile* mod, int offset) {
// Note: offset points to known index postbyte
unsigned char postByte = mod->storage[offset];
unsigned char pbMasked = postByte & 0b00011111;
if (postByte == 0b10011111) {
return IEXTENDED;
}
if (!(postByte & 0b10000000)) {
return OFFSET_5;
}
return pb6809[pbMasked];
}
short M6809_indexBytes(MemoryFile* mod, int offset) {
// Note: offset points to postbyte
// Return count of additional instruction bytes based on indexed mode
// This code doesn't check the end of the module, since
// it doesn't know how many other bytes are in the instruction
return idxExtra[M6809_pbIndexMode(mod, offset) & 0x1F];
}
short M6809_bytes10(MemoryFile* mod, int offset) {
// Note: offset points to postbyte
short baseBytes, indexBytes;
Instruction i = page10[mod->storage[offset]];
baseBytes = i.bytes;
if (i.flags & HAS_6809) {
switch (i.mode) {
case INDEXED:
// Opcode followed immediately by indexing mode byte
if (offset == mod->length) {
// No postbyte available; exit
return 1;
}
indexBytes = M6809_indexBytes(mod, offset+1);
baseBytes = (indexBytes == -1) ? 1 : baseBytes + indexBytes;
break;
default:
break;
}
if (mod->storage[offset] == SWI2_2) {
// in OS9. SWI2 is followed by a postbyte
++baseBytes;
}
} else {
// Not a valid 6809 opcode
baseBytes = 1;
}
return baseBytes;
}
short M6809_bytes11(MemoryFile* mod, int offset) {
short baseBytes, indexBytes;
Instruction i = page11[mod->storage[offset]];
baseBytes = i.bytes;
if (i.flags & HAS_6809) {
switch (i.mode) {
case INDEXED:
// Opcode followed immediately by indexing mode byte
if (offset == mod->length) {
// No postbyte available; exit
return 1;
}
indexBytes = M6809_indexBytes(mod, offset+1);
baseBytes = (indexBytes == -1) ? 1 : baseBytes + indexBytes;
break;
default:
break;
}
} else {
// Not a valid 6809 opcode
baseBytes = 1;
}
return baseBytes;
}
short M6809_bytes(MemoryFile* mod, int offset) {
short baseBytes, indexBytes;
Instruction i = page00[mod->storage[offset]];
baseBytes = i.bytes;
if (i.flags & HAS_6809) {
switch (i.mode) {
case INDEXED:
// Opcode followed immediately by indexing mode byte
if (offset == mod->length) {
// No postbyte available; exit
return 1;
}
indexBytes = M6809_indexBytes(mod, offset+1);
baseBytes = (indexBytes == -1) ? 1 : baseBytes + indexBytes;
break;
case PREBYTE10:
// Prebyte followed immediately by extended opcode byte
if (offset == mod->length) {
// No postbyte available; exit
return 1;
}
baseBytes = M6809_bytes10(mod, offset+1);
break;
case PREBYTE11:
// Prebyte followed immediately by extended opcode byte
if (offset == mod->length) {
// No postbyte available; exit
return 1;
}
baseBytes = M6809_bytes11(mod, offset+1);
break;
default:
break;
}
} else {
// Not a valid 6809 opcode
baseBytes = 1;
}
if (offset+baseBytes > mod->length) {
// Not enough postbytes available; exit
baseBytes = 1;
}
return baseBytes;
}
unsigned char M6809_flags(MemoryFile* mod, int offset) {
// WARNING: Caller must check flags for HAS_6809
// NOTE: PULS and PULU can be LEAF if pull PC
// NOTE: TFR and EXG can be LEAF if modify PC
unsigned char flags;
unsigned char opcode = mod->storage[offset];
unsigned char postbyte;
Instruction i = page00[opcode];
switch (i.mode) {
case PREBYTE10:
// Prebyte followed immediately by extended opcode byte
if (offset != mod->length) {
opcode = mod->storage[offset+1];
return page10[opcode].flags;
}
break;
case PREBYTE11:
// Prebyte followed immediately by extended opcode byte
if (offset != mod->length) {
opcode = mod->storage[offset+1];
return page11[opcode].flags;
}
break;
default:
flags = i.flags;
switch(opcode) {