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RC2 of 3.9

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After a frantic week of file exchanges, here is RC2.  A lot has changed.

1. HP2100 updates completed, with new features and peripherals.
2. Many, many small file updates for nits found by compilers and static checkers.
3. A few genuine bugs fixed.
4. New makefile and MMS file.

A note on the makefile. It has almost doubled in size and attempts to ferret out PCAP locales properly, as well as do serious optimizations if gcc is used.  It needs to be tested in more environments.  If you run into issues, please report them to Mark Pizzolato as well as me.

The old makefile, updated for the extra files in the HP2100, is included as makefile_old.  You can use that if the new makefile causes problems in your environment.

I'm still targeting a May Day release, with a final RC around Tax Day (April 15).  That leaves times for one more interim RC, if needed.

At this point, I regard the release as feature-complete.  Bug fixes are still fine.

The actual release will have all incomplete and beta simulators in a separate zip file, including Alpha, Sigma, Sage (the microcomputers, not the 50s anti-aircraft computer), and SC1, the SiCortex MIPS simulator.
There will be new releases of all the simulation tools as well.

/Bob
This commit is contained in:
Mark Pizzolato
2012-03-24 15:30:27 -07:00
parent 95e535008b
commit 66c264d678
159 changed files with 3557 additions and 29832 deletions
Download Patch File Download Diff File Expand all files Collapse all files

14
PDP18B/pdp18b_cpu.c
View File

@@ -26,7 +26,7 @@
cpu PDP-4/7/9/15 central processor
28-Apr-07 RMS Removed clock initialization
26-Dec-06 RMS Fixed boundary test in KT15/XVM (reported by Andrew Warkentin)
26-Dec-06 RMS Fixed boundary test in KT15/XVM (Andrew Warkentin)
30-Oct-06 RMS Added idle and infinite loop detection
08-Oct-06 RMS Added RDCLK instruction
Fixed bug, PC off by one on fetch mem mmgt error
@@ -34,7 +34,7 @@
PDP-15 sets API 4 on CAL only if 0-3 inactive
CAF clears memory management mode register
27-Jun-06 RMS Reset clears AC, L, and MQ
22-Sep-05 RMS Fixed declarations (from Sterling Garwood)
22-Sep-05 RMS Fixed declarations (Sterling Garwood)
16-Aug-05 RMS Fixed C++ declaration and cast problems
22-Jul-05 RMS Removed AAS, error in V1 reference manual
06-Nov-04 RMS Added =n to SHOW HISTORY
@@ -56,14 +56,14 @@
Fixed memory protect/skip interaction
Fixed CAF not to reset CPU
12-Mar-03 RMS Added logical name support
18-Feb-03 RMS Fixed three EAE bugs (found by Hans Pufal)
18-Feb-03 RMS Fixed three EAE bugs (Hans Pufal)
05-Oct-02 RMS Added DIBs, device number support
25-Jul-02 RMS Added DECtape support for PDP-4
06-Jan-02 RMS Revised enable/disable support
30-Dec-01 RMS Added old PC queue
30-Nov-01 RMS Added extended SET/SHOW support
25-Nov-01 RMS Revised interrupt structure
19-Sep-01 RMS Fixed bug in EAE (found by Dave Conroy)
19-Sep-01 RMS Fixed bug in EAE (Dave Conroy)
17-Sep-01 RMS Fixed typo in conditional
10-Aug-01 RMS Removed register from declarations
17-Jul-01 RMS Moved function prototype
@@ -1989,7 +1989,7 @@ else *ea = (PC & BLKMASK) | (t & IAMASK); /* within 32K */
return sta;
}
t_stat Incr_addr (int32 ma)
int32 Incr_addr (int32 ma)
{
if (memm)
return ((ma & B_EPCMASK) | ((ma + 1) & B_DAMASK));
@@ -2132,7 +2132,7 @@ if (usmd && (sw & SWMASK ('V'))) {
addr = RelocXVM (addr, REL_C);
else if (RELOC)
addr = Reloc15 (addr, REL_C);
if ((int32) addr < 0)
if (((int32) addr) < 0)
return STOP_MME;
}
#endif
@@ -2153,7 +2153,7 @@ if (usmd && (sw & SWMASK ('V'))) {
addr = RelocXVM (addr, REL_C);
else if (RELOC)
addr = Reloc15 (addr, REL_C);
if ((int32) addr < 0)
if (((int32) addr) < 0)
return STOP_MME;
}
#endif

2
PDP18B/pdp18b_drm.c
View File

@@ -30,7 +30,7 @@
05-Dec-02 RMS Updated from Type 24 documentation
22-Nov-02 RMS Added PDP-4 support
05-Feb-02 RMS Added DIB, device number support
03-Feb-02 RMS Fixed bug in reset routine (found by Robert Alan Byer)
03-Feb-02 RMS Fixed bug in reset routine (Robert Alan Byer)
06-Jan-02 RMS Revised enable/disable support
25-Nov-01 RMS Revised interrupt structure
10-Jun-01 RMS Cleaned up IOT decoding to reflect hardware

11
PDP18B/pdp18b_fpp.c
View File

@@ -1,6 +1,6 @@
/* pdp18b_fpp.c: FP15 floating point processor simulator
Copyright (c) 2003-2008, Robert M Supnik
Copyright (c) 2003-2012, 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 @@
fpp PDP-15 floating point processor
19-Mar-12 RMS Fixed declaration of pc queue (Mark Pizzolato)
06-Jul-06 RMS Fixed bugs in left shift, multiply
31-Oct-04 RMS Fixed URFST to mask low 9b of fraction
Fixed exception PC setting
@@ -143,7 +144,11 @@ static UFP fmb; /* FMB */
static UFP fmq; /* FMQ - hi,lo only */
extern int32 M[MAXMEMSIZE];
extern int32 pcq[PCQ_SIZE];
#if defined (PDP15)
extern int32 pcq[PCQ_SIZE]; /* PC queue */
#else
extern int16 pcq[PCQ_SIZE]; /* PC queue */
#endif
extern int32 pcq_p;
extern int32 PC;
extern int32 trap_pending, usmd;
@@ -159,7 +164,7 @@ t_stat fp15_fmul (int32 ir, UFP *a, UFP *b);
t_stat fp15_fdiv (int32 ir, UFP *a, UFP *b);
t_stat fp15_fix (int32 ir, UFP *a);
t_stat fp15_norm (int32 ir, UFP *a, UFP *b, t_bool rnd);
t_stat fp15_exc (int32 sta);
t_stat fp15_exc (t_stat sta);
void fp15_asign (int32 ir, UFP *a);
void dp_add (UFP *a, UFP *b);
void dp_sub (UFP *a, UFP *b);

2
PDP18B/pdp18b_lp.c
View File

@@ -36,7 +36,7 @@
05-Feb-03 RMS Added LP09, fixed conditionalization
05-Oct-02 RMS Added DIB, device number support
30-May-02 RMS Widened POS to 32b
03-Feb-02 RMS Fixed typo (found by Robert Alan Byer)
03-Feb-02 RMS Fixed typo (Robert Alan Byer)
25-Nov-01 RMS Revised interrupt structure
19-Sep-01 RMS Fixed bug in 647
13-Feb-01 RMS Revised for register arrays

2
PDP18B/pdp18b_rf.c
View File

@@ -27,7 +27,7 @@
(PDP-15) RF15/RS09
04-Oct-06 RMS Fixed bug, DSCD does not clear function register
15-May-06 RMS Fixed bug in autosize attach (reported by David Gesswein)
15-May-06 RMS Fixed bug in autosize attach (David Gesswein)
14-Jan-04 RMS Revised IO device call interface
Changed sim_fsize calling sequence
26-Oct-03 RMS Cleaned up buffer copy code

2
PDP18B/pdp18b_stddev.c
View File

@@ -53,7 +53,7 @@
22-Dec-02 RMS Added break support
01-Nov-02 RMS Added 7B/8B support to terminal
05-Oct-02 RMS Added DIBs, device number support, IORS call
14-Jul-02 RMS Added ASCII reader/punch support (from Hans Pufal)
14-Jul-02 RMS Added ASCII reader/punch support (Hans Pufal)
30-May-02 RMS Widened POS to 32b
29-Nov-01 RMS Added read only unit support
25-Nov-01 RMS Revised interrupt structure

7
PDP18B/pdp18b_sys.c
View File

@@ -34,12 +34,12 @@
30-Jul-03 RMS Fixed FPM class mask
18-Jul-03 RMS Added FP15 support
02-Mar-03 RMS Split loaders apart for greater flexibility
09-Feb-03 RMS Fixed bug in FMTASC (found by Hans Pufal)
09-Feb-03 RMS Fixed bug in FMTASC (Hans Pufal)
31-Jan-03 RMS Added support for RB09
05-Oct-02 RMS Added variable device number support
25-Jul-02 RMS Added PDP-4 DECtape support
10-Feb-02 RMS Added PDP-7 DECtape IOT's
03-Feb-02 RMS Fixed typo (found by Robert Alan Byer)
03-Feb-02 RMS Fixed typo (Robert Alan Byer)
17-Sep-01 RMS Removed multiconsole support
27-May-01 RMS Added second Teletype support
18-May-01 RMS Added PDP-9,-15 API IOT's
@@ -49,8 +49,7 @@
30-Nov-00 RMS Added PDP-9,-15 RIM/BIN loader format
30-Oct-00 RMS Added support for examine to file
27-Oct-98 RMS V2.4 load interface
20-Oct-97 RMS Fixed endian dependence in RIM loader
(found by Michael Somos)
20-Oct-97 RMS Fixed endian dependence in RIM loader (Michael Somos)
*/
#include "pdp18b_defs.h"