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IMLAC: Also load block register when loading DPC.

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Not doing this will make jumps fail when the display processor is
started from an adress larger than 7777.
This commit is contained in:
Lars Brinkhoff
2020-06-26 16:57:32 +02:00
parent ab1a922af0
commit da76d6eca1
1 changed files with 2 additions and 1 deletions
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3
imlac/imlac_dp.c
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@@ -149,7 +149,8 @@ dp_iot (uint16 insn, uint16 AC)
}
if ((insn & 0772) == 0002) { /* DLA */
sim_debug (DBG, &dp_dev, "DPC set to %06o\n", AC & memmask);
DPC |= AC & memmask;
DPC = AC & memmask;
BLOCK = (AC >> 12) & 3;
}
if ((insn & 0771) == 0011) { /* CTB */
;