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NOVA, PDP18B, PDP8, PDP11: Some of the remaining changes from simh v3.12-5

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This commit is contained in:
Mark Pizzolato
2025-08-07 16:13:09 -10:00
parent ecc4df6e6d
commit fe8f7e4e46
8 changed files with 15 additions and 12 deletions
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5
PDP8/pdp8_mt.c
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@@ -1,6 +1,6 @@
/* pdp8_mt.c: PDP-8 magnetic tape simulator
Copyright (c) 1993-2022, Robert M Supnik
Copyright (c) 1993-2023, Robert M Supnik
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),
@@ -25,6 +25,7 @@
mt TM8E/TU10 magtape
01-Nov-23 RMS Fixed illegal op test to use BOT flag
26-Mar-22 RMS Added extra case points for new MTSE definitions
16-Feb-06 RMS Added tape capacity checking
16-Aug-05 RMS Fixed C++ declaration and cast problems
@@ -270,7 +271,7 @@ switch (IR & 07) { /* decode IR<9:11> */
if (((uptr->flags & UNIT_ATT) == 0) ||
sim_is_active (uptr) ||
(((f == FN_WRITE) || (f == FN_WREOF)) && sim_tape_wrp (uptr))
|| (((f == FN_SPACER) || (f == FN_REWIND)) && sim_tape_bot (uptr))) {
|| (((f == FN_SPACER) || (f == FN_REWIND)) && (uptr->USTAT & STA_BOT))) {
mt_sta = mt_sta | STA_ILL | STA_ERR; /* illegal op error */
mt_set_done (); /* set done */
mt_updcsta (uptr); /* update status */

2
PDP8/pdp8_sys.c
View File

@@ -1,6 +1,6 @@
/* pdp8_sys.c: PDP-8 simulator interface
Copyright (c) 1993-2021, Robert M Supnik
Copyright (c) 1993-2023, Robert M Supnik
Permission is hereby granted, free of charge, to any person obtaining a
copy of this software and associated documentation files (the "Software"),