implemented spec change: now cell 127 always return 1

2025-04-30 11:04:43 +03:00
parent 0a3361f8ab
commit c4af5dec42
7 changed files with 37 additions and 30 deletions
@@ -76,6 +76,7 @@ void ilexec(ushort lno, ushort cmd, ushort x, ushort y, ushort z) {
  while(halt == 0) {
    if(traceflag) printf("PC: %hu INSTR: %hu %hu %hu %hu" NLC, lno, cmd, x, y, z);
    DMEM[0] = data_override = 0; /* force the value at 0 to be always 0 */
+    DMEM[127] = 1; /* force the value at 127 to always be 1 */
    bcheck = (x < MEMLIMIT) && (y < MEMLIMIT) && (z < MEMLIMIT);
    if(bcheck) {
      v1 = DMEM[x]; v2 = DMEM[y]; v3 = DMEM[z]; /* prefetch the memory values */