Доработка дизассемблера 8080A

USERPC01 · Регистрация: 29.06.2018

Author24 — интернет-сервис помощи студентам

Доработка дизассемблера для Intel i8080A(КР580ВМ80А) c https://codeload.github.com/Ba... zip/master
введен режим сохранения в файл и опция отображения байтов данных в листинге

USERPC01 · 19.12.2019, 04:58 **[ТС]**

DevC++
Для расширения .cpp вместо .c идет с

C++

1	Byte data =(Byte) malloc(sizeof(Byte) * size);

USERPC01 · 19.12.2019, 05:06 **[ТС]**

На борландовском FreeCommandline Tools 5.5.1

USERPC01 · 20.12.2019, 07:15 **[ТС]**

Можно и программу прогонки по командам прошивки , визуализации , какая команда выполняется добавить (эмулятор), но там сильно много надо писать, запоминать состояние регистров процессора, вычислять их , Lxi, sta,lda ; CALL , JMP можно подумать , как инкрементировать счетчик, в основной программе правильные лейблы на call, jmp- образные трехбайтные команды приделать, к LXI приделать комментарии, с каких адресов закачивается .db , для STA, LDA подумать , как лучше комментарии выводить, чтобы при ошибках количества байтов в некоторых командах при первом проходе бекспейсом удалить , вручную расставив лейблы и .db.

USERPC01 · 20.12.2019, 15:52 **[ТС]**

Доработал выборку количества байт, сделал более модульным .

Можно построить и ассемблер ,введя токенизацию , переделав

C++

char * cmd_1st_byte_array [256]= 
{
"NOP","LXI B,D16","STAX B","INX B", "INR B","DCR B","MVI B,D8", "RLC","0x08","DAD B","LDAX B","DCX B","INR C","DCR C","MVI C, D8","RRC",
"0x10","LXI D,D16","STAX D","INX D","INR D","DCR D","MVI D,D8","RAL","0x18","DAD D","LDAX D","DCX D","INR E","DCR E","MVI E,D8","RAR",
"0x20","LXI H,D16","SHLD ADR","INX H","INR H","DCR H","MVI H,D8","DAA","0x28","DAD H","LHLD ADR","DCX H","INR L","DCR L","MVI L,D8","CMA", 
"0x30","LXI SP,D16","STA ADR","INX SP","INR M","DCR M","MVI M,D8","STC","0x38","DAD SP","LDA ADR","DCX SP","INR A","DCR A","MVI A,D8","CMC", 
"MOV B,B","MOV B,C","MOV B,D","MOV B,E","MOV B,H","MOV B,L","MOV B,M","MOV B,A","MOV C,B","MOV C,C","MOV C,D","MOV C,E","MOV C,H","MOV C,L","MOV C,M","MOV C,A", 
"MOV D,B","MOV D,C","MOV D,D","MOV D,E","MOV D,H","MOV D,L","MOV D,M","MOV D,A","MOV E,B","MOV E,C","MOV E,D","MOV E,E","MOV E,H","MOV E,L","MOV E,M","MOV E,A", 
"MOV H,B","MOV H,C","MOV H,D","MOV H,E","MOV H,H","MOV H,L","MOV H,M","MOV H,A","MOV L,B","MOV L,C","MOV L,D","MOV L,E","MOV L,H","MOV L,L","MOV L,M","MOV L,A", 
"MOV M,B","MOV M,C","MOV M,D","MOV M,E","MOV M,H","MOV M,L","HLT","MOV M,A","MOV A,B","MOV A,C","MOV A,D","MOV A,E","MOV A,H","MOV A,L","MOV A,M","MOV A,A", 
"ADD B","ADD C","ADD D","ADD E","ADD H","ADD L","ADD M","ADD A","ADC B","ADC C","ADC D","ADC E","ADC H","ADC  L","ADC M","ADC A", 
"SUB B","SUB C","SUB D","SUB E","SUB H","SUB L","SUB M","SUB A","SBB B","SBB C","SBB D","SBB E","SBB H","SBB L","SBB M","SBB A", 
"ANA B","ANA C","ANA D","ANA E","ANA H","ANA L","ANA M","ANA A","XRA B","XRA C","XRA D","XRA E","XRA H","XRA L","XRA M","XRA A", 
"ORA B","ORA C","ORA D","ORA E","ORA H","ORA L","ORA M","ORA  A","CMP B","CMP C","CMP D","CMP E","CMP H","CMP L","CMP M","CMP A", 
"RNZ","POP B","JNZ ADR","JMP ADR","CNZ ADR","PUSH B","ADI D8","RST 0","RZ","RET","JZ ADR","0xcb","CZ ADR","CALL ADDR","ACI D8","RST 1", 
"RNC","POP D","JNC ADR","OUT N","CNC ADR","PUSH D","SUI D8","RST 2","RC","0xd9","JC ADR","IN N","CC ADR","0xdd","SBI D8","RST 3", 
"RPO","POP H","JPO ADR","XTHL","CPO ADR","PUSH H","ANI D8","RST 4","RPE","PCHL","JPE ADR","XCHG","CPE ADR","0xed","XRI D8","RST 5", 
"RP","POP PSW","JP ADR","DI","CP ADR","PUSH PSW","ORI D8","RST 6","RM","SPHL","JM ADR","EI","CM ADR","0xfd","CPI D8","RST 7" 
 
 
 
} ;
 
 
/*
 
Byte cmd_2nd_byte_array[2][256]= 
{
 
{
0,DL,0,0, 0,0,D8,0,0,0,0,0,0,0,D8,0,//0x
0,DL,0,0,0,0,D8,0,0,0,0,0,0,0,D8,0,//1x
0,DL,AL,0,0,0,D8,0,0,0,AL,0,0,0,D8,0, //2x
0,DH,AL,0,0,0,D8,0,0,0,AL,0,0,0,D8,0, //3x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //4x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //5x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //6x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //7x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //8x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //9x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //ax
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //bx
0,0,AL,AL,AL,0,D8,0,0,0,AL,0,AL,AL,D8,0, 
0,0,AL,Nport,AL,0,D8,0,0,0,AL,Nport,AL,0,D8,0, 
0,0,AL,0,AL,0,D8,0,0,0,AL,0,AL,0,D8,0, 
0,0,AL,0,AL,0,D8,0,0,0,AL,0,AL,0,D8,0 
},
 
{
0,DH,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,//0x
0,DH,0,0,0,0,0,0,0,0,0,0,0,0,0,0,//1x
0,DH,AH,0,0,0,0,0,0,0,AH,0,0,0,0,0, //2x
0,DH,AH,0,0,0,0,0,0,0,AH,0,0,0,0,0, //3x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //4x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //5x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //6x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //7x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //8x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //9x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //ax
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //bx
0,0,AH,AH,AH,0,0,0,0,0,AH,0,AH,AH,0,0, 
0,0,AH,0,AH,0,0,0,0,0,AH,0t,AH,0,0,0, 
0,0,AH,0,AH,0,0,0,0,0,AH,0,AH,0,0,0, 
0,0,AH,0,AH,0,0,0,0,0,AH,0,AH,0,0,0 
 }  
 } ;
 
 
 
 */

USERPC01 · 20.12.2019, 15:53 **[ТС]**

Сделать вариант для малых и больших букв, предусмотреть лейблы, комментарии , .db , .org

Добавлено через 27 секунд
Встроить как опцию .

@joogorden · 20.12.2019, 16:15

Прошу прощения, я не понял вы пишете то что хотите реализовать или предлагаете кому нибудь это сделать?

USERPC01 · 20.12.2019, 17:01 **[ТС]**

Предлагаю предложить альтернативные более оптимальные варианты, если есть .

Массив для токенизации может быть следующим

C++

/*
 
char * cmd_1st_byte_array_cap [256]= 
{
"NOP","LXI B,","STAX B","INX B", "INR B","DCR B","MVI B,", "RLC","0x08","DAD B","LDAX B","DCX B","INR C","DCR C","MVI C,","RRC",
"0x10","LXI D,","STAX D","INX D","INR D","DCR D","MVI D,","RAL","0x18","DAD D","LDAX D","DCX D","INR E","DCR E","MVI E,","RAR",
"0x20","LXI H,","SHLD","INX H","INR H","DCR H","MVI H,","DAA","0x28","DAD H","LHLD","DCX H","INR L","DCR L","MVI L,","CMA", 
"0x30","LXI SP,","STA","INX SP","INR M","DCR M","MVI M,","STC","0x38","DAD SP","LDA","DCX SP","INR A","DCR A","MVI A,","CMC", 
"MOV B,B","MOV B,C","MOV B,D","MOV B,E","MOV B,H","MOV B,L","MOV B,M","MOV B,A","MOV C,B","MOV C,C","MOV C,D","MOV C,E","MOV C,H","MOV C,L","MOV C,M","MOV C,A", 
"MOV D,B","MOV D,C","MOV D,D","MOV D,E","MOV D,H","MOV D,L","MOV D,M","MOV D,A","MOV E,B","MOV E,C","MOV E,D","MOV E,E","MOV E,H","MOV E,L","MOV E,M","MOV E,A", 
"MOV H,B","MOV H,C","MOV H,D","MOV H,E","MOV H,H","MOV H,L","MOV H,M","MOV H,A","MOV L,B","MOV L,C","MOV L,D","MOV L,E","MOV L,H","MOV L,L","MOV L,M","MOV L,A", 
"MOV M,B","MOV M,C","MOV M,D","MOV M,E","MOV M,H","MOV M,L","HLT","MOV M,A","MOV A,B","MOV A,C","MOV A,D","MOV A,E","MOV A,H","MOV A,L","MOV A,M","MOV A,A", 
"ADD B","ADD C","ADD D","ADD E","ADD H","ADD L","ADD M","ADD A","ADC B","ADC C","ADC D","ADC E","ADC H","ADC  L","ADC M","ADC A", 
"SUB B","SUB C","SUB D","SUB E","SUB H","SUB L","SUB M","SUB A","SBB B","SBB C","SBB D","SBB E","SBB H","SBB L","SBB M","SBB A", 
"ANA B","ANA C","ANA D","ANA E","ANA H","ANA L","ANA M","ANA A","XRA B","XRA C","XRA D","XRA E","XRA H","XRA L","XRA M","XRA A", 
"ORA B","ORA C","ORA D","ORA E","ORA H","ORA L","ORA M","ORA  A","CMP B","CMP C","CMP D","CMP E","CMP H","CMP L","CMP M","CMP A", 
"RNZ","POP B","JNZ","JMP","CNZ","PUSH B","ADI","RST 0","RZ","RET","JZ","0xcb","CZ","CALL","ACI","RST 1", 
"RNC","POP D","JNC","OUT","CNC","PUSH D","SUI","RST 2","RC","0xd9","JC","IN","CC","0xdd","SBI","RST 3", 
"RPO","POP H","JPO","XTHL","CPO","PUSH H","ANI","RST 4","RPE","PCHL","JPE","XCHG","CPE","0xed","XRI","RST 5", 
"RP","POP PSW","JP","DI","CP","PUSH PSW","ORI","RST 6","RM","SPHL","JM","EI","CM","0xfd","CPI","RST 7" 
 
 
 
} ;
 
char * cmd_1st_byte_array_small [256]= 
{
"nop","lxi b,","stax b","inx b", "inr b","dcr b","mvi b,", "rlc","0x08","dad b","ldax b","dcx b","inr c","dcr c","mvi c,","rrc",
"0x10","lxi d,","stax d","inx d","inr d","dcr","mvi d,","ral","0x18","dad d","ldax d","dcx d","inr e","dcr e","mvi e,","rar",
"0x20","lxi h,","shld","inx h","inr h","dcr h","mvi h,","daa","0x28","dad h","lhld","dcx h","inr l","dcr l","mvi l,","cma", 
"0x30","lxi sp,","sta","inx sp","inr m","dcr m","mvi m,","stc","0x38","dad sp","lda","dcx sp","inr a","dcr a","mvi a,","cmc", 
"mov b,b","mov b,c","mov b,d","mov b,e","mov b,h","mov b,l","mov b,m","mov b,a","mov c,b","mov c,c","mov c,d","mov c,e","mov c,h","mov c,l","mov c,m","mov c,a", 
"mov d,b","mov d,c","mov d,d","mov d,e","mov d,h","mov d,l","mov d,m","mov d,a","mov e,b","mov e,c","mov e,d","mov e,e","mov e,h","mov e,l","mov e,m","mov e,a", 
"mov h,b","mov h,c","mov h,d","mov h,e","mov h,h","mov h,l","mov h,m","mov h,a","mov l,b","mov l,c","mov l,d","mov l,e","mov l,h","mov l,l","mov l,m","mov l,a", 
"mov m,b","mov m,c","mov m,d","mov m,e","mov m,h","mov m,l","hlt","mov m,a","mov a,b","mov a,c","mov a,d","mov a,e","mov a,h","mov a,l","mov a,m","mov a,a", 
"add b","add c","add d","add e","add h","add l","add m","add a","adc b","adc c","adc d","adc e","adc h","adc l","adc m","adc a", 
"sub b","sub c","sub d","sub e","sub h","sub l","sub m","sub a","sbb b","sbb c","sbb d","sbb e","sbb h","sbb l","sbb m","sbb a", 
"ana b","ana c","ana d","ana e","ana h","ana l","ana m","ana a","xra b","xra c","xra d","xra e","xra h","xra l","xra m","xra a", 
"ora b","ora c","ora d","ora e","ora h","ora l","ora m","ora a","cmp b","cmp c","cmp d","cmp e","cmp h","cmp l","cmp m","cmp a", 
"rnz","pop b","jnz","jmp","cnz","push b","adi","rst 0","rz","ret","jz","0xcb","cz","call","aci","rst 1", 
"rnc","pop d","jnc","out","cnc","push d","sui","rst 2","rc","0xd9","jc","in","cc","0xdd","sbi","rst 3", 
"rpo","pop h","jpo","xthl","cpo","push h","ani","rst 4","rpe","pchl","jpe","xchg","cpe","0xed","xri","rst 5", 
"rp","pop psw","jp","di","cp","push psw","ori","rst 6","rm","sphl","jm","ei","cm","0xfd","cpi","rst 7" 
 
 
 
} ;
 
 
Byte cmd_2nd_byte_array[2][256]= 
{
 
{
0,DL,0,0, 0,0,D8,0,0,0,0,0,0,0,D8,0,//0x
0,DL,0,0,0,0,D8,0,0,0,0,0,0,0,D8,0,//1x
0,DL,AL,0,0,0,D8,0,0,0,AL,0,0,0,D8,0, //2x
0,DH,AL,0,0,0,D8,0,0,0,AL,0,0,0,D8,0, //3x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //4x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //5x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //6x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //7x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //8x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //9x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //ax
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //bx
0,0,AL,AL,AL,0,D8,0,0,0,AL,0,AL,AL,D8,0, 
0,0,AL,Nport,AL,0,D8,0,0,0,AL,Nport,AL,0,D8,0, 
0,0,AL,0,AL,0,D8,0,0,0,AL,0,AL,0,D8,0, 
0,0,AL,0,AL,0,D8,0,0,0,AL,0,AL,0,D8,0 
},
 
{
0,DH,0,0, 0,0,0,0,0,0,0,0,0,0,0,0,//0x
0,DH,0,0,0,0,0,0,0,0,0,0,0,0,0,0,//1x
0,DH,AH,0,0,0,0,0,0,0,AH,0,0,0,0,0, //2x
0,DH,AH,0,0,0,0,0,0,0,AH,0,0,0,0,0, //3x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //4x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //5x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //6x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //7x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //8x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //9x
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //ax
0,0,0,0,0,0,0,0,0,0,0,0,0,0,0,0, //bx
0,0,AH,AH,AH,0,0,0,0,0,AH,0,AH,AH,0,0, 
0,0,AH,0,AH,0,0,0,0,0,AH,0t,AH,0,0,0, 
0,0,AH,0,AH,0,0,0,0,0,AH,0,AH,0,0,0, 
0,0,AH,0,AH,0,0,0,0,0,AH,0,AH,0,0,0 
 }  
 } ;
 
 
 
//#ifdef 
//undocumented commands , don't use in the assembler , may be 
// 1 byte 0x08,0x10,0x18,0x20,0x28, 0x30,0x38  nop 
//cmd_1st_byte_array_small[(int)0x08]="nop";
//cmd_2nd_byte_array[0][(int)0x08]=0;
//cmd_2nd_byte_array[1][(int)0x08]=0;
//num_cmd_array[0x08]=1;
//cmd_1st_byte_array_small[(int)0x10]="nop";
//cmd_2nd_byte_array[0][(int)0x10]=0;
//cmd_2nd_byte_array[1][(int)0x10]=0;
//num_cmd_array[0x10]=1;
//cmd_1st_byte_array_small[(int)0x18]="nop";
//cmd_2nd_byte_array[0][(int)0x18]=0;
//cmd_2nd_byte_array[1][(int)0x18]=0;
//num_cmd_array[0x18]=1;
//cmd_1st_byte_array_small[(int)0x20]="nop";
//cmd_2nd_byte_array[0][(int)0x20]=0;
//cmd_2nd_byte_array[1][(int)0x20]=0;
//num_cmd_array[0x28]=1;
//cmd_1st_byte_array_small[(int)0x28]="nop";
//cmd_2nd_byte_array[0][(int)0x28]=0;
//cmd_2nd_byte_array[1][(int)0x28]=0;
//num_cmd_array[0x28]=1;
//cmd_1st_byte_array_small[(int)0x30]="nop";
//cmd_2nd_byte_array[0][(int)0x30]=0;
//cmd_2nd_byte_array[1][(int)0x30]=0;
//num_cmd_array[0x30]=1;
//cmd_1st_byte_array_small[(int)0x38]="nop";
//cmd_2nd_byte_array[0][(int)0x38]=0;
//cmd_2nd_byte_array[1][(int)0x38]=AH;
//num_cmd_array[0x38]=1;
 
//3 byte 0xcb jmp   AL AH
//cmd_1st_byte_array_small[(int)0xcb]="jmp";
//cmd_2nd_byte_array[0][(int)0xcb]=AL;
//cmd_2nd_byte_array[1][(int)0xcb]=AH;
//num_cmd_array[0xcb]=3;
//1 byte 0xd9 ret
//cmd_1st_byte_array_small[(int)0xd9]="ret";
//cmd_2nd_byte_array[0][(int)0xd9]=0;
//cmd_2nd_byte_array[1][(int)0xd9]=0;
//num_cmd_array[0xd9]=1;
//3 byte 0xdd call    AL  AH  
//cmd_1st_byte_array_small[(int)0xdd]="call";
//cmd_2nd_byte_array[0][(int)0xdd]=AL;
//cmd_2nd_byte_array[1][(int)0xdd]=AH;
//num_cmd_array[0xdd]=1;
//3 byte 0xed call    AL  AH  
//cmd_1st_byte_array_small[(int)0xced]="call";
//cmd_2nd_byte_array[0][(int)0xed]=AL;
//cmd_2nd_byte_array[1][(int)0xed]=AH;
//num_cmd_array[0xed]=1;
//3 byte 0xfd call    AL  AH  
//cmd_1st_byte_array_small[(int)0xfd]="call";
//cmd_2nd_byte_array[0][(int)0xfd]=AL;
//cmd_2nd_byte_array[1][(int)0xfd]=AH;
////num_cmd_array[0xfd]=1;
//#endif
 
 */

USERPC01 · 20.12.2019, 18:02 **[ТС]**

Можно доработать ассемблер от Luis Claudio Gambфa Lopes , сменив систему команд , использовать принципы оттуда (переделал под Windows ,DevC++)

USERPC01 · 20.12.2019, 23:39 **[ТС]**

Адаптировал систему команд в LCGamboa 8080 assembler , добавил работу с файлом и синтаксис для pretty Assembler8080, ввел комментарии в структуру (некоммерческая версия, проверить на баги , наш ручной лучше распознает , но там еще некоторые баги , в том числе в комментариях ):

USERPC01 · 04.11.2020, 18:47 **[ТС]**

DevC++ или BC102 free commandline tools, подключаемые модули оптимизировать под него.

@joogorden 27 / 22 / 5 Регистрация: 31.01.2019 Сообщений: 98
	20.12.2019, 16:15	26
	Прошу прощения, я не понял вы пишете то что хотите реализовать или предлагаете кому нибудь это сделать? 0

USERPC01 7 / 7 / 0 Регистрация: 29.06.2018 Сообщений: 1,536
	20.12.2019, 07:15 [ТС]	23
	Можно и программу прогонки по командам прошивки , визуализации , какая команда выполняется добавить (эмулятор), но там сильно много надо писать, запоминать состояние регистров процессора, вычислять их , Lxi, sta,lda ; CALL , JMP можно подумать , как инкрементировать счетчик, в основной программе правильные лейблы на call, jmp- образные трехбайтные команды приделать, к LXI приделать комментарии, с каких адресов закачивается .db , для STA, LDA подумать , как лучше комментарии выводить, чтобы при ошибках количества байтов в некоторых командах при первом проходе бекспейсом удалить , вручную расставив лейблы и .db. 0

USERPC01 7 / 7 / 0 Регистрация: 29.06.2018 Сообщений: 1,536
	20.12.2019, 15:53 [ТС]	25
	Сделать вариант для малых и больших букв, предусмотреть лейблы, комментарии , .db , .org Добавлено через 27 секунд Встроить как опцию . 0

USERPC01 7 / 7 / 0 Регистрация: 29.06.2018 Сообщений: 1,536
	04.11.2020, 18:47 [ТС]	30
	DevC++ или BC102 free commandline tools, подключаемые модули оптимизировать под него. 0