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KA10: Added missing KS10 instructions.

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This commit is contained in:
Richard Cornwell 2021-07-12 23:24:33 -04:00
parent fbb5dae997
commit b146ffe786
1 changed files with 26 additions and 6 deletions
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32
PDP10/kx10_cpu.c
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@ -274,6 +274,7 @@ uint64 cst_dat;
#define dbr2 cst
#define dbr3 cst_dat
#define dbr4 cst_msk
uint64 pcst;
#endif
int watch_stop; /* Stop at memory watch point */
@ -1802,7 +1803,7 @@ load_tlb(int uf, int page, int wr)
}
pg = KL_PAG_A;
if (data & 0400000)
pg |= KL_PAG_S; /* Indicate writable */
pg |= KL_PAG_S; /* Indicate writable */
break;
case 3: pg = KL_PAG_A|KL_PAG_W|KL_PAG_S; break; /* R/W */
}
@ -10911,12 +10912,25 @@ skip_op:
goto last;
AR = MB;
break;
#if 0
#if KS_ITS
/* 70144 */
case 011: /* RDPCST */
if (QITS) {
MB = pcst;
if (Mem_write(0, 0))
goto last;
break;
}
/* Fall through */
/* 70154 */
case 011:
case 013:
if (QITS)
break;
case 013: /* WRPCST */
if (QITS) {
if (Mem_read(0, 0, 0, 0))
goto last;
pcst = MB;
break;
}
#endif
default:
goto muuo;
@ -11097,6 +11111,12 @@ skip_op:
goto last;
dbr2 = MB;
AB = (AB + 1) & RMASK;
for (f = 0; f < 512; f++) {
u_tlb[f] = 0;
e_tlb[f] = 0;
}
for (;f < 546; f++)
u_tlb[f] = 0;
break;
}
#endif