mirror of
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58 lines
1.6 KiB
C
58 lines
1.6 KiB
C
// what is a template/generic?
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switch (op) {
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case NOP: break;
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case END: break;
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case LDA: a = xram[arg]; break;
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case LDB: b = xram[arg]; break;
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case LDC: c = xram[arg]; break;
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case ULA: xram[arg] = (xtype) a; break;
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case ULB: xram[arg] = (xtype) b; break;
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case ULC: xram[arg] = (xtype) c; break;
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case CST:
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switch (arg) {
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case 0: break;
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case 1: a = (uint8_t) a; break;
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case 2: a = (int8_t) a; break;
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case 3: a = (uint16_t) a; break;
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case 4: a = (int16_t) a; break;
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case 5: a = (uint32_t) a; break;
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case 6: a = (int32_t) a; break;
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case 7: a = (uint64_t) a; break;
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case 8: a = (int64_t) a; break;
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case 9: a = (float) a; break;
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case 10: a = (double) a; break;
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};
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break;
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case SSM: size_mode = arg; mode_int = 0; break;
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case JMP: ip = a; break;
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case IVE: if (c) ip = arg; break;
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case SLE: if (!c) ip = arg; break;
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case SIP: a = ip; break;
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case SUB: a -= b; break;
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case SUM: a += b; break;
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case MUL: a *= b; break;
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case DIV: a /= b; break;
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case MOD: a %= b; break;
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case POW: a = pow(a, b); break;
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case INC: c++; break;
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case DEC: c--; break;
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case AND: a &= b; break;
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case BOR: a |= b; break;
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case XOR: a ^= b; break;
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case NOT: a = !a; break;
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case EQU: a = a == b; break;
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case LTH: a = a < b; break;
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case GTH: a = a > b; break;
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case OFR: vm_dev[arg]->offer(a, b, c); break;
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case WAI: vm_dev[arg]->wait(a, b, c); break;
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case OUT: vm_dev[arg]->out(a, b, c); break;
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case REA: a = vm_dev[arg]->read(a, b, c); break;
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case ALC: break;
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case RLC: break;
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case FRE: break;
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case CPY: break;
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case ADD: break;
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case CAT: break;
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case PRC: break;
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}
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ip += 2;
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