// Uses value in IR to determine course of action
// Returns false if errors
bool interpreter() {
bool success = true;
//While no error flag and no timer interrupt
while (success && timer_interrupt < QUANTUM) {
machine.IR = main_memory[MMU(machine.PC)];
machine.PC++; // Increment Program Counter
unsigned short int op = getOpcode(machine.IR);
switch (op) {
case 0: success = LOD(); break;
case 1: success = STO(); break;
case 2: success = ADD(); break;
case 3: success = SUB(); break;
case 4: success = ADR(); break;
case 5: success = SUR(); break;
case 6: success = AND(); break;
case 7: success = IOR(); break;
case 8: success = NOT(); break;
case 9: success = JMP(); break;
case 10: success = JEQ(); break;
case 11: success = JGT(); break;
case 12: success = JLT(); break;
case 13: success = CMP(); break;
case 14: success = CLR(); break;
case 15: return HLT(); break; //Quit early on HLT
default: success = false; break;
}
usleep(1000000); // Sleep 1 second to allow easier instruction tracing
(*sysclock)++;
timer_interrupt++;
}
timer_interrupt = 0;
return success;
}
void MasukProgram() {
int a,b;
scanf("%d",&a);
switch (a) {
case 1 : {
BacaJam(&J1);
break;
}
case 2 : {
BacaJam(&J2);
break;
}
case 3 : {
TulisJam(J1);
break;
}
case 4 : {
TulisJam(J2);
break;
}
case 5 : {
printf("Masukkan jam pada jam 1 yang diubah : ");
scanf("%d",&b);
SetHH(J1,b);
break;
}
case 6 : {
printf("Masukkan menit pada jam 1 yang diubah : ");
scanf("%d",&b);
SetMM(J1,b);
break;
}
case 7 : {
printf("Masukkan detik pada jam 1 yang diubah : ");
scanf("%d",&b);
SetSS(J1,b);
break;
}
case 8 : {
printf("Jam 1 itu %d detik\n",JamToDetik(J1));
break;
}
case 9 : {
printf("Jam 2 itu %d detik\n",JamToDetik(J2));
break;
}
case 10 : {
printf("Masukkan detik yang mau dikonvert : ");
scanf("%d",&b);
TulisJam(DetikToJam(b));
break;
}
case 11 : {
if (JEQ(J1,J2)) {
printf("Ya\n");
} else {
printf("Tidak\n");
}
break;
}
case 12 : {
if (JNEQ(J1,J2)) {
printf("Ya\n");
} else {
printf("Tidak\n");
}
break;
}
case 13 : {
if (JLT(J1,J2)) {
printf("Ya\n");
} else {
printf("Tidak\n");
}
break;
}
case 14 : {
if (JGT(J1,J2)) {
printf("Ya\n");
} else {
printf("Tidak\n");
}
break;
}
case 15 : {
TulisJam(JPlus(J1,J2));
break;
}
case 16 : {
TulisJam(JMinus(J1,J2));
break;
}
case 17 : {
TulisJam(NextDetik(J1));
break;
}
case 18 : {
printf("Masukkan jumlah detik yang mau ditambahkan : ");
scanf("%d",&b);
TulisJam(NextNDetik(J1,b));
break;
}
case 19 : {
TulisJam(PrevDetik(J1));
break;
}
case 20 : {
printf("Masukkan jumlah detik yang mau ditambahkan : ");
scanf("%d",&b);
TulisJam(PrevNDetik(J1,b));
break;
}
case 21 : {
printf("Durasinya adalah %d\n",Durasi(J1,J2));
break;
}
case 22 : {
keluar = true;
break;
}
}
}
