Notes For V3.3-2

1. New Features in 3.3-2

1.1 SCP and Libraries

- Added ASSERT command (from Dave Bryan)

1.2 PDP-11, VAX

- Added RA60, RA71, RA81 disks

2. Bugs Fixed in 3.3-2

2.1 H316

- Fixed IORETURN macro
- PT: fixed bug in OCP '0001 (found by Philipp Hachtmann)
- MT: fixed error reporting from OCP (found by Philipp Hachtmann)

2.2 Interdata 32b

- Fixed branches to mask new PC (from Greg Johnson)

2.3 PDP-11

- Fixed bugs in RESET for 11/70 (reported by Tim Chapman)
- Fixed bug in SHOW MODEL (from Sergey Okhapkin)
- Made SYSID variable for 11/70 (from Tim Chapman)
- Fixed MBRK write case for 11/70 (from Tim Chapman)
- RY: fixed bug in boot code (reported by Graham Toal)

2.4 VAX

- Fixed initial state of cpu_extmem

2.5 HP2100 (from Dave Bryan)

- Fixed missing MPCK on JRS target
- Removed EXECUTE instruction (is NOP in actual microcode)
- Fixed missing negative overflow renorm in StoreFP

2.6 I1401

- Fixed bug in line printer write line (reported by Van Snyder)

VAX/vax780_doc.txt

@@ -1,7 +1,7 @@
 To:	Users
 From:	Bob Supnik
 Subj:	VAX780 Simulator Usage
-Date:	24-Oct-2004
+Date:	20-Jan-2005
 
 			COPYRIGHT NOTICE
 
@@ -714,7 +714,9 @@ of many disk types:
 	SET RQn RD53		set type to RD53
 	SET RQn RD54		set type to RD54
 	SET RQn RD31		set type to RD31
+	SET RQn RA81		set type to RA81
 	SET RQn RA82		set type to RA82
+	set RQn RA71		set type to RA71
 	SET RQn RA72		set type to RA72
 	SET RQn RA90		set type to RA90
 	SET RQn RA92		set type to RA92

VAX/vax_cpu.c

@@ -1,6 +1,6 @@
 /* vax_cpu.c: VAX CPU
 
-   Copyright (c) 1998-2004, Robert M Supnik
+   Copyright (c) 1998-2005, 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 @@
 
    cpu		VAX central processor
 
+   13-Jan-05	RMS	Fixed initial state of cpu_extmem
    06-Nov-04	RMS	Added =n to SHOW HISTORY
    30-Sep-04	RMS	Added octaword specifier decodes and instructions
 			Moved model-specific routines to system module
@@ -226,7 +227,7 @@ int32 cpu_astop = 0;
 int32 mchk_va, mchk_ref;				/* mem ref param */
 int32 ibufl, ibufh;					/* prefetch buf */
 int32 ibcnt, ppc;					/* prefetch ctl */
-int32 cpu_extmem = 0;					/* extended memory */
+int32 cpu_extmem = 1;					/* extended memory */
 jmp_buf save_env;
 REG *pcq_r = NULL;					/* PC queue reg ptr */
 int32 pcq[PCQ_SIZE] = { 0 };				/* PC queue */

VAX/vax_doc.txt

@@ -7,8 +7,8 @@ Date:	15-Nov-2004
 
 The following copyright notice applies to both the SIMH source and binary:
 
-   Original code published in 1993-2004, written by Robert M Supnik
-   Copyright (c) 1993-2004, Robert M Supnik
+   Original code published in 1993-2005, written by Robert M Supnik
+   Copyright (c) 1993-2005, 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"),