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mirror of https://github.com/simh/simh.git synced 2026-04-29 21:16:46 +00:00

Notes For V3.6-0

The save/restore format has been updated to improve its reliability.
As a result, save files prior to release 3.0 are no longer supported.

The text documentation files are obsolete and are no longer included
with the distribution.  Up-to-date PDF documentation files are
available on the SimH web site.

1. New Features

1.1 3.6-0

1.1.1 Most magnetic tapes

- Added support for limiting tape capacity to a particular size in MB

1.1.2 IBM 7090/7094

- First release

1.1.3 VAX-11/780

- Added FLOAD command, loads system file from console floppy disk

1.1.4 VAX, VAX-11/780, and PDP-11

- Added card reader support (from John Dundas)

1.1.5 PDP-11

- Added instruction history

2. Bugs Fixed

Please see the revision history on http://simh.trailing-edge.com or
in the source module sim_rev.h.
This commit is contained in:
Bob Supnik
2006-05-27 11:34:00 -07:00
committed by Mark Pizzolato
parent a12e4a1c39
commit dc871fa631
106 changed files with 15439 additions and 17517 deletions

View File

@@ -2,7 +2,7 @@
Modified from the original NOVA simulator by Robert Supnik.
Copyright (c) 1998-2005, Charles E Owen
Copyright (c) 1998-2006, Charles E Owen
Portions Copyright (c) 1993-2002, Robert M Supnik
Permission is hereby granted, free of charge, to any person obtaining a
@@ -28,6 +28,7 @@
cpu Eclipse central processor
06-Feb-06 RMS Fixed bug in DIVS (found by Mark Hittinger)
22-Sep-05 RMS Fixed declarations (from Sterling Garwood)
25-Aug-05 RMS Fixed DIVS overflow cases
29-Nov-03 CEO Corrected POPJ and Bit operations bugs
@@ -1664,7 +1665,7 @@ if ((IR & 0100017) == 0100010) { /* This pattern for all
}
if (IR == 0157710) { /* DIVS: Signed Divide */
if ((AC[0] == 0) ||
((AC[0] = 0100000) && (AC[1] == 0) && (AC[2] = 0177777)))
((AC[0] == 0100000) && (AC[1] == 0) && (AC[2] = 0177777)))
C = 0200000;
else {
sAC2 = AC[2];