Mark Pizzolato
21c70a82f8
I7094: Replaced MT device dynamic buffers with static ones
2021-06-08 01:51:06 -07:00
Bob Supnik
e44586a917
PDP8: Fixed RF/DF and LP decoding
2021-06-08 01:44:25 -07:00
Bob Supnik
6edc4994eb
PDP8, PDP18b: Fixed RF, DF, DT device bug if read overwrites WC memory location
2021-06-08 01:43:32 -07:00
Bob Supnik
e039527a34
PDP8: Added diagnostic mode for TSS/8
2021-06-07 20:40:35 -07:00
Mark Pizzolato
53fa9e5cb1
PDP8: Fixed bug in binary loader
2021-06-07 20:38:23 -07:00
Mark Pizzolato
7ed7d38ff4
CARD: Latest from 4.x master branch
2021-01-17 11:20:15 -08:00
Mark Pizzolato
c263d60a86
ETHER: Latest from 4.x master branch
2021-01-17 11:19:53 -08:00
Ken Rector
79878eb6ed
SDS: Add Card Reader and Card Punch devices
2020-12-27 13:51:07 -08:00
Bob Supnik
541d1c3c90
SCP: Update to Bob Supnik's latest source candidate v3.11.2
2020-12-27 13:25:10 -08:00
Mark Pizzolato
507be1f2e2
CARD: Backport sim_card functionality to Supnik-Current branch
2020-12-18 04:19:17 -08:00
Bob Supnik
e76f5d7fae
PDP11: Update doc to include SET CPU BEVENT option
2020-12-18 04:04:33 -08:00
Mark Pizzolato
344fafcc1b
sigma: Compiler warning fixups
2020-12-18 04:03:27 -08:00
Mark Pizzolato
f9dd01d8a8
H316, I1401, I1620, I7094, PDP1, PDP11, PDP18B, PDP8: Compiler warning fixups
2020-12-18 04:03:02 -08:00
Mark Pizzolato
dc6d05e9f5
S3: Removed legacy version of IBM System 3 not maintained by Bob Supnik
2020-12-18 03:56:15 -08:00
Bob Supnik
71e2a37ec1
VAX780: Silence bogus gcc warnings
2020-10-07 15:33:11 -07:00
Bob Supnik
c8270f7865
SCP: Update to Bob Supnik's latest source
2020-10-04 05:56:32 -07:00
Samuel Deutsch
adf1a4c1dc
NOVA: Fix carry display in CPU instruction history
...
Problem: Currently when viewing the Nova CPU history the carry flag is always
displayed as 0 regardless of it's actual value at the time.
Cause: The carry bit is stored in bit 17 and is lost when stored into the
int16 carry member of struct Hist_entry
Solution: Shift carry into bit 0 before storing it in the CPU history.
Improve code for displaying carry bit.
2020-10-04 05:51:04 -07:00
Mark Pizzolato
aaa4e4ca5e
SCP: Update to Bob Supnik's latest source
2020-09-17 14:04:40 -07:00
Bob Supnik
682d692c8c
PDP11: Fixed problem in KDJ11-E programmable clock
2020-09-16 03:37:21 -07:00
Bob Supnik
133a2c98ee
UC15: Zero out DR15 shared state on first allocation
2020-09-15 14:34:51 -07:00
Bob Supnik
694c7f8ad0
PDP11: Added KSR mode to TTI/TTO
2020-09-15 14:34:03 -07:00
Bob Supnik
baf14114eb
PDP8: Fixed comments in DT device bootstrap
2020-09-15 14:33:18 -07:00
Bob Supnik
b555b7252d
PDP11: Change TU device comment text
2020-09-15 14:32:24 -07:00
Mark Pizzolato
29b0e7f121
SHMEM: Fix Linux code to properly use built-in's and cleanup on shutdown
...
As reported in #909
2020-09-15 14:31:03 -07:00
Bob Supnik
02f97392d4
PDP10: Fix TC_RIP macro in TU device
2020-09-08 03:05:24 -07:00
Mark Pizzolato
91048325e7
SCP: Bob Supnik's pre-release 3.11-2
2020-06-07 13:03:38 -07:00
J. David Bryan
eac123f87c
SCP: Declaration of "sim_vm_init" is now conditional on USE_VM_INIT
2020-06-07 13:02:00 -07:00
Mark Pizzolato
4289d79bbf
ETHER, SOCK: Update latest from master branch
2020-06-07 12:45:41 -07:00
Bob Supnik
bc2e8df1e1
S3: Fix declaration of bldaddr (Mark Pizzolato)
2020-06-06 15:09:39 -07:00
Bob Supnik
54467fc4b0
SCP: Added SET <dev|unit> APPEND command
...
- Flush stdout after prompting (Mark Pizzolato)
2020-05-29 08:10:06 -07:00
Bob Supnik
364067a788
ALTAIR: Allow PTP device to be readonly at attach time
2020-05-29 08:08:58 -07:00
Bob Supnik
e475936c87
PDP8: Correct comments attributing Bernhard Baehr's description of the TSC8-75
2020-05-29 06:58:09 -07:00
Bob Supnik
d14ad47f83
PDP1: Generalized PTR EOL and EOF handling
2020-05-29 06:53:56 -07:00
Bob Supnik
0d319b9eff
VAX, VAX780: Added idle test for VMS 5.0/5.1 (Mark Pizzolato)
2020-05-29 06:00:46 -07:00
Bob Supnik
be1df57fa2
Nova, PDP10, PDP11, PDP8, SIGMA: Unload call sim_tape_detach (Mark Pizzolato)
2020-05-29 05:59:44 -07:00
Bob Supnik
e1e2bd18cf
simh 3.11-1
2020-03-14 07:43:09 -07:00
Bob Supnik
d26032c7d8
sigma: fixed incorrect 550 interrupt register array size declaration
2020-03-14 07:39:29 -07:00
Bob Supnik
edfda8412f
ETHER: Imported latest from master branch
2020-03-14 07:20:53 -07:00
Bob Supnik
4ace512eea
SCP, TMXR: new extensions to support HP simulators
2020-03-14 07:20:10 -07:00
Mark Pizzolato
e97675cc7a
ECLIPSE: Fix build to define USE_INT64
2020-03-14 07:02:05 -07:00
Mark Pizzolato
538f9bcf8f
Visual Studio Projects: Cleaned up for easy conversion by later Visual Studios
2020-03-06 08:37:30 -08:00
Mark Pizzolato
98e0ef0e59
Merge Bob Supnik's code base as of 3/1/2020
2020-03-01 18:29:52 -08:00
Bob Supnik
41feb1ce23
Interdata 16 & 32: Fixed DP device xTIME register declarations (Mark Pizzolato)
2020-03-01 18:28:27 -08:00
Bob Supnik
7c018b11a2
alpha: Fixed CPU DMAPEN register declaration (Mark Pizzolato)
2020-03-01 18:26:55 -08:00
Bob Supnik
462656d199
PDP11: Fixed PTR and PTP INT register definitions (Mark Pizzolato)
2020-03-01 18:25:52 -08:00
Bob Supnik
6d4ad46f79
PDP11, VAX: Disabled VH11
2020-03-01 18:24:46 -08:00
Bob Supnik
fac557150d
PDP11, VAX: Fixed DZ race condition for multiple transmitters (Mark Pizzolato)
2020-03-01 18:23:41 -08:00
Bob Supnik
f39e7cd5cb
SCP: Spelled out CONTINUE in command table (Dave Bryan)
2020-03-01 18:21:59 -08:00
Bob Supnik
43360191c8
simh 3.11
2019-11-30 20:19:00 -08:00
Bob Supnik
cf9ead8d04
VAX, VAX780: Added hook for unpredictable indexed immediate
...
Originally, the VAX allowed immediate operands (8F) to be used without
restrictions in address mode instructions, either standalone or indexed.
Starting with MicroVAX II, immediate indexed became reserved. This
remained true for all subsequent chip implementations. The SRM was
ECOed in March, 1985 to make immediate indexed unpredictable.
In MicroVAX II, immediate g-floating operands didn't work correctly. The
problem was found a couple of months after tape-out. While the index
flows could be fixed, and were fixed according to the microcode revision
history:
; 7-May-84 [RMS] Fixed FD problem in index flows (JLR)
the problem in indexed immediate could only be fixed by a significant
hardware change in an area that was already packed full. The VAX
Architecture Team, which had always been very sympathetic to the
VAX chip efforts, proposed a much simpler solution: make immediate
indexed unpredictable. It was useless, in any case.
I'm rather surprised that this wasn't flagged by the 780 diagnostics.
Maybe it was never tested. It was tested in HCORE (the original MicroVAX I
core diagnostic that is failing), but I removed it subsequently:
; 8-may-85 rms removed indexed immediate tests
Bottom line - the simulator is right for the chip VAXes (including, I think,
V11) and wrong for MicroVAX I and probably the 8600, 780, 750, and 730.
2019-04-23 11:56:55 -07:00
