Based on PR 39750 and some clean up.
ChangeLog
V3.8.0 15-Jun-2008
SCP and libraries:
* Fixed bug in local/global register search (found by Mark Pizzolato)
* Fixed bug in restore of RO units (from Mark Pizzolato)
* Added SET/SHO/NO BR with default argument (from Dave Bryan)
* Worked around Telnet negotiation problem with QCTerm (from Dave Bryan)
GRI-909:
* Added GRI-99 support
HP2100 (all changes from Dave Bryan):
* Implemented 12966A Buffered Asynchronous Communications Interface simulator
* Added SET CPU DEBUG and OS/VMA flags, enabled OS/VMA
* Corrected MP W5 (JSB) jumper action, SET/SHOW reversal, mp_mevff clear on interrupt with I/O instruction in trap cell
* Removed DBI support from 1000-M (was temporary for RTE-6/VM)
* Enabled EMA and VIS, added EMA, VIS, and SIGNAL debug flags
* Enabled SIGNAL instructions, SIG debug flag
* Fixed single stepping through interrupts
* Implemented VMA, OS, VIS, SIGNAL, and EMA firmware extensions
* Fixed unsigned divide bug in .DDI
* Fixed unsigned multiply bug in .DMP
* Fixed B register return bug in /CMRT
* DS disk: corrected and verified ioCRS action
* MUX: sync mux poll with console poll for idle compatibility
* PTR: fixed trailing null counter for tape re-read
* CLK: synchronized CLK with TTY if set for 10 msec.
* TTY: changed TTY output wait from 100 to 200 for MSU BASIC
Nova (all changes from Bruce Ray):
* Added CPU support for third-party 64KW memory
* Added CPU history support
* Renamed CLK to RTC, to match DG literature
* Renamed DK to DKP, to match DG literature
* Changed DKP bootstrap to DG official sequence
* Rename DP to DSK, to match DG literature
* Changed DSK bootstrap to DG official sequence
* Renamed MT to MTA, to match DG literature
* Changed MTA bootstrap to DG official sequence
PDP11:
* Fixed DMA memory address limit test (found by John Dundas)
* Fixed MMR0 treatment in RESET (found by Walter Mueller)
* Fixed write behavior of 11/70 MBRK, LOSIZE, HISIZE (found by Walter Mueller)
* Added support to set default state of KDJ11B,E clock control register
* Added support for DC11
* Added support for KE11A
* Added support for KG11A (from John Dundas)
* Added support for RC11 (from John Dundas)
* Added modem control to DL11
* Rename TTIX/TTOX to DLI/DLO, to match DC11 nomenclature
V3.7.3 02-Sep-2007
SCP:
* -Fixed bug in SET THROTTLE command
PDP-10:
* Fixed non-portable usage in SHOW HISTORY routine
PDP-11:
* TA: forward op at BOT skips initial file gap
PDP-8:
* CT: forward op at BOT skips initial file gap
* -CT: fixed handling of BEOT
VAX, VAX780::
* CPU: fixed bug in read access g-format indexed specifiers
V3.7.2 12-Jul-2007
Ethernet library (from Dave Hittner):
* fixed non-ethernet device removal loop (from Naoki Hamada)
* added dynamic loading of wpcap.dll;
* corrected exceed max index bug in ethX lookup
* corrected failure to look up ethernet device names in the registry on Windows XP x64
Honeywell 316/516 (from Theo Engel)
* LPT: fixed loss of last print line (from Theo Engel)
* MT: fixed bug in write without stop (from Theo Engel)
* CLK: fixed bug in clock increment (from Theo Engel)
IBM 1401:
* added recognition of overlapped operation modifiers
* remove restriction on load-mode binary tape operations
* fixed read tape mark operation (found by Van Snyder)
PDP-1:
* -fixed typo in SBS clear (from Norm Lastovica)
PDP-11:
* RH, RP, TU: CS1 DVA is in the device, not the MBA
PDP-8:
* fixed typo (from Norm Lastovica)
VAX:
* revised idle detector
V3.7.1 12-May-2007
SCP and libraries:
* fixed bug in get_sim_opt (reported by Don North)
* fixed bug in RESTORE with changed memory size
* fixed breakpoint actions in DO command file processing (from Dave Bryan)
HP2100 (all fixes from Dave Bryan):
* IPLI EDT delays DMA completion interrupt for TSB
* MUX:
* corrected "mux_sta" size from 16 to 21 elements
* fixed "muxc_reset" to clear lines 16-20
* fixed control card OTx to set current channel number
* fixed to set "muxl_ibuf" in response to a transmit interrupt
* changed "mux_xbuf", "mux_rbuf" declarations from 8 to 16 bits
* fixed to set "mux_rchp" when a line break is received
* fixed incorrect "odd_par" table values
* reversed test in "RCV_PAR" to return "LIL_PAR" on odd parity
* fixed mux reset (ioCRS) to clear port parameters
* fixed to use PUT_DCH instead of PUT_CCH for data channel status
* added DIAG/TERM modifiers to implement diagnostic mode
PDP-11:
* CPU: changed memory size routine to work with RESTORE
* HK: NOP and DCLR (at least) do not check drive type
* HK: MR2 and MR3 only updated on NOP
* TU: TMK sets FCE only on read (found by Naoki Hamada)
* XU: added missing FC_RMAL command
* XU: cleared multicast on write
VAX-11/780:
* modified mbz checks to reflect 780 microcode patches (found by Naoki Hamada)
V3.7.0 03-Feb-2007
SCP and libraries:
* Implemented throttle commands
* Added idle support
* Added -e to control error processing in DO command files (from Dave Bryan)
* Fixed handling of non-printable characters in KSR mode
* Fixed bug in reverse operations for P7B-format tapes
* Fixed bug in reverse operations across erase gaps
GRI-909:
* Fixed handling of non-printable characters in KSR mode
Honeywell 316/516
* Fixed handling of non-printable characters in KSR mode
HP 2100:
* Reorganized CPU modules for easier addition of new instructions
* Added Double Integer instructions, 1000-F CPU, 2114 and 2115 CPUs, 12K and 24K memory sizes, 12607B and 12578A DMA controllers, and 21xx binary loader protection
* Fixed DMS self-test instruction execution on 1000-M
* Fixed indirect interrupt holdoff logic
* Fixed DS REQUEST STATUS to clear status-1 (from Dave Bryan)
* Added Floating Point Processor (from Dave Bryan)
* Fixed LPS diag-mode CLC response
IBM 7094:
* Fixed new bug in halt IO wait loop
* Added IFT, EFT expanded core test instructions
Interdata:
* Removed separate multiplexor clock
* Added idle support
* Synced multiplexor poll to real-time clock
* Fixed handling of non-printable characters in KSR mode
* Synced keyboard poll to real-time clock
* Changed line-time clock to be free-running
PDP-1:
* Added 16-channel sequence break system (API) support
* Added PDP-1D support (including timesharing clock)
* Added Type 630 data communications subsystem (multiplexer)
* Separated TTI, TTO for API support
* Fixed bugs in symbolic character input, block loader
PDP-10:
* Added idle support
* Synced keyboard poll to real-time clock
* Added card reader support
PDP-11:
* Added idle support
* Fixed bug in ASH -32 C value
* Fixed RF11 unit mask (found by John Dundas)
* Synced keyboard, Ethernet, and multiplexer polls to real-time clock
* Added clock coscheduling support
* Added TA11 (casette) support
* Changed DHQ11 to be off by default
* Fixed operand order in EIS instructions (found by W.F.J. Mueller)
PDP-18b:
* Fixed incorrect value of PC on instruction fetch mem mmgt error
* Fixed PDP-15 handling of mem mmgt traps (sets API 3)
* Fixed PDP-15 handling of CAL API 4 (sets only if 0-3 inactive)
* Fixed PDP-15 CAF to clear memory management mode register
* Fixed boundary test in KT15/XVM (reported by Andrew Warkentin)
* Added XVM RDCLK instruction
* Added idle support and infinite loop detection
* Fixed RF15, DSCD does not clear function register
* Added PDP-15 instructions for program selection of console duplex status
* Fxed PDP-15 handling of reader out-of-tape
* Fixed console and multiplexer handling of non-printable characters in KSR mode
* Changed real-time clock to be free running
* Synced keyboard poll to real-time clock
PDP-8:
* Fixed SC value after DVI overflow (found by Don North)
* Added idle support and infinite loop detection
* Added TA8E support
* Changed real-time clock to be free running
* Added ability to disambiguate overlapping IOT definitions in symbolic input and output
* Fxed console handling of non-printable characters in KSR mode
* Synced keyboard poll to real-time clock
VAX, VAX780:
* Added idle support
* Fixed operand order in EIS instructions (found by W.F.J. Mueller)
V3.6.1 22-Jul-2006
SCP:
* Implemented SET/SHOW PCHAR
all DECtapes:
* Fixed conflict in ATTACH switches
HP2100 (from Dave Bryan):
* Added CAPACITY as alternate for REEL
* Fixed EOT test for unlimited reel size
IBM 1620 (from Tim McBride):
* Fixed card reader fgets call
* Fixed card reader boot sequence
IBM 7094:
* Fixed bug in halt IO wait loop
* Fixed bug in reading full 80 column binary cards
* Added binary loader (courtesy of Dave Pitt)
Interdata 32b:
* Fixed transcription errors in disk boot loader (found by Davis Johnson)
PDP-1:
* Fixed bugs in MUS and DIV
PDP-11:
* CIS: added interrupt tests to character instructions
* CIS: added 11/44 stack probe test to MOVCx (only)
* KL11/DL11: first release
* RF11: first release
* TTI, TTO: added UC support to TTI, TTO
18b PDP's:
* CPU: fixed RESET to clear AC, L, and MQ
* DT: fixed checksum calculation bug for Type 550
* FPP: fixed bugs in left shift, multiply
* TTI, TTO: fixed Baudot letters/figures inversion for PDP-4
* TTI, TTO: fixed letters/figures tracking for PDP-4
* TTI, TTO: fixed PDP-4/PDP-7 terminal default to be local echo
* Added FioDEC, Baudot display
* Generalized LOAD to handle HRI, RIM, and BIN files
PDP-8:
* TTIX: fixed bug in DETACH routine
V3.6.0 20-Apr-2006
SCP and libraries
* Revised save/restore format to check simulator options for consistency
Most magnetic tapes
* Added support for limiting tape capacity to a particular size in MB
IBM 7094 - First release
VAX and VAX-11/780 (most bugs found by Tim Stark)
* Added KESU capability to virtual examine
* Fixed bugs in virtual examine
* Rewrote CPU history function for improved usability
* Fixed fault cleanup to clear PSL<tp>
* Fixed ADAWI r-mode to preserve dst<31:16>
* Fixed ACBD/G to test correct operand
* Fixed access checking on modify-class specifiers
* Ffixed branch address calculation in CPU history
* Fixed bug in reported VA on faulting cross-page write
* Fixed POLYD, POLYG to clear R4, R5
* Fixed POLYD, POLYG to set R3 correctly
* Fixed POLYD, POLYG to not exit prematurely if arg = 0
* Fixed POLYD, POLYG to do full 64b multiply
* Fixed POLYF, POLYD, POLYG to remove truncation on add
* Fixed POLYF, POLYD, POLYG to mask multiply result to 31b/63b/63b
* Fixed fp add routine to test for zero via fraction to support "denormal" argument from POLYF, POLYD, POLYG
* Fixed bug in 32b floating multiply routine
* Fixed bug in 64b extended modulus routine
VAX-11/780 only (most bugs found by Tim Stark)
* Added FLOAD command, loads system file from console floppy disk
* Fixed MOVTC, MOVTUC to preserve cc's through page faults
* Fixed MOVTUC to stop on translated == escape
* Fixed CVTPL to set registers before destination reg write
* Fixed CVTPL to set correct cc bit on overflow
* Fixed EDITPC to preserve cc's through page faults
* Fixed EDITPC EO$BLANK_ZERO count, cc test
* Fixed EDITPC EO$INSERT to insert fill instead of blank
* Fixed EDITPC EO$LOAD_PLUS/MINUS to skip character
* Fixed MNEGH to test negated sign, clear C
* Fixed carry propagation in qp_inc, qp_neg, qp_add
* Fixed pack routines to test for zero via fraction
* Fixed ACBH to set cc's on result
* Fixed POLYH to set R3 correctly
* Fixed POLYH to not exit prematurely if arg = 0
* Fixed POLYH to mask multiply result to 127b
* Fixed fp add routine to test for zero via fraction to support "denormal" argument from POLYH
* Fixed EMODH to concatenate 15b of 16b extension
* Fixed bug in reported VA on faulting cross-page write
* Added access check on system PTE reference in TLB miss flows
* Added MBZ checking in LDPCTX and MTPR
* Compatibility mode: fixed omission of SXT
* Compatibility mode: fixed order of operand fetching in XOR
* CR: added CR11/CD11 support
Honeywell 316
* CPU: fixed bugs in LLL, LRL (found by Theo Engel)
* LPT: fixed bug in blanks backscanning (found by Theo Engel)
* TTY: fixed bugs in punch state handling (found by Theo Engel)
IBM 1401 - Fixed bug in divide (reported by Van Snyder)
Interdata
* CPU: fixed bug in DH (found by Mark Hittinger)
* SELCH: fixed bug, GO preserves EXA and SSTA (found by Davis Johnson)
* IDC: fixed WD/WH handling (found by Davis Johnson)
* IDC: fixed bug, nop command should be ignored (found by Davis Johnson)
NOVA - Fixed bug in DIVS (found by Mark Hittinger)
PDP-11
* CPU: fixed order of operand XOR operand fetch for SDSD-type models
* CIS: fixed bug in decode table (found by John Dundas)
* CIS: fixed bug in ASHP
* CIS: fixed bug in write decimal string with mmgt enabled
* CIS: fixed bug in 0-length strings in multiply/divide
* CR: added CR11/CD11 support (from John Dundas)
* TC: fixed READ to set extended data bits in TCST (found by Alan Frisbie)
V3.5.2 20-Jan-2006
All 7-track tapes: added write support for P7B format
All console terminals: KSR/UC output suppresses non-printable characters
PDP10:
* RP.c: fixed DCLR not to clear disk address
PDP11 (also VAX, VAX780 where applicable):
* HK: fixed overlapped seek interaction with NOP, etc
* RH: added enable/disable routine
* RP, RQ, TQ, TS, TU: widened address display to 64b when USE_ADDR64
* RP: fixed DCLR not to clear disk address
* RP, TU: fixed device enable/disable logic to include Massbus adapter
* RP, TU: widened address display to 64b when USE_ADDR64
* TU: changed default adapter to TM03 (for VMS)
PDP8:
* DF, RF, DT: fixed unaligned access bug (found by Doug Carman)
* RL: fixed IOT 61 decoding bug (found by David Gesswein)
VAX:
* CPU: fixed breakpoint detection when USE_ADDR64 option is active
* CPU: fixed CVTfi to trap on integer overflow if PSW<iv> set
* Changed default compile options to USE_ADDR64
VAX780: first release
V3.5.1 15-Oct-2005
IBM 1401:
* Changed character encodings to be consistent with Paul Pierce 709X simulator
* Changed card column binary format to be consistent with Paul Pierce 709X simulator
* Added choice of business or Fortran encoding for card punch, line printer , and inquiry terminal output
* Added mode control for old/new character encodings
IBM 1620: Changed character encodings to be consistent with 7094 and 1401
PDP-11: Fixed bug in autoconfiguration algorithm (missing XU table entry)
VAX:
* Fixed bug in autoconfiguration algorithm (missing XU table entry)
* Fixed bug in floating point structure definitions with 32b compilation option
V3.5.0 09-Sep-2005
SCP and libraries:
* Fixed to trim trailing spaces on file names
* sim_ether: added Windows user-defined adapter names (from Timothe Litt)
* sim_sock: fixed SIGPIPE error on UNIX
* sim_tape: fixed misallocation of TPC map array in 64b configurations
* sim_tmxr: added support for SET <unit> DISCONNECT
IBM 1401:
* Fixed clearing of SSB-SSG on reset (reported by Ralph Reinke)
* Fixed problem with 2, 5 character R, P instructions (reported by Van Snyder)
* Removed error stops from MCE
PDP-11:
* Revised autoconfiguration algorithm and interface
* Added additional 11/60 registers
* pdp11_vh: fixed bug in vector display routine
* pdp11_xu: fixed runt packet processing (found by Tim Chapman)
PDP-15:
* Removed spurious AAS instruction
* Fixed bug in SHOW TTIX CONN/STATS
* Fixed bug in SET TTIXn LOG/NOLOG
PDP8
* Fixed bug in SHOW TTIX CONN/STATS
* Fixed bug in SET TTIXn LOG/NOLOG
HP2100
* Added SET MUXLn DISCONNECT
Interdata:
* fixed bug in SHOW PAS CONN/STATS
* Added SET PASLn DISCONNECT
SDS
* Fixed bug in SHOW MUX CONN/STATS
* Added SET MUXLn DISCONNECT
V3.4.0 03-May-05
SCP and libraries:
* Fixed ASSERT code
* Revised syntax for SET DEBUG (from Dave Bryan)
* Revised interpretation of fprint_sym, fparse_sym returns
* Moved DETACH sanity tests into detach_unit
* Added test for WSAEINPROGRESS (from Tim Riker)
PDP-10:
* Fixed TU bug, ERASE and WREOF should not clear done (reported by Rich Alderson)
* Fixed TU error reporting
PDP-11:
* Fixed TU error reporting
Interdata 16b:
* Fixed bug in show history routine (from Mark Hittinger)
* Revised examine/deposit to do words rather than bytes
Interdata 32b:
* Fixed bug in initial memory allocation
* Fixed bug in show history routine (from Mark Hittinger)
* Revised examine/deposit to do words rather than bytes
HP2100 (all changes and fixes from Dave Bryan)
* CPU: reorganized CPU options
* CPU1: reorganized EIG routines
* Added FFP support
V3.3.2 09-Mar-05
SCP: added ASSERT command (from Dave Bryan)
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)
* RQ: added RA60, RA71, RA81 disks
* RY: fixed bug in boot code (reported by Graham Toal)
H316
* Fixed IORETURN macro
* PT: fixed bug in OCP '0001 (found by Philipp Hachtmann)
* MT: fixed error reporting from OCP (found by Philipp Hachtmann)
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
I1401: fixed bug in LPT write line routine (reported by Van Snyder)
Interdata 32b: fixed branches to mask new PC (from Greg Johnson)
VAX:
* Fixed initial state of cpu_extmem
* RQ: added RA60, RA71, RA81 disks
V3.3.1 08-Jan-05
H316:
* Fxed bug in DIV
* TTY: fixed bug in SKS '104 (reported by Philipp Hachtmann)
* TTY: fixed bug in SKS '504
* Added reader/punch ASCII file support
* Added Teletype reader/punch support
* DP: fixed bug in skip on !seeking
* MT: fixed bug in DMA/DMC support
* LP: fixed bug in DMA/DMC support
HP2100:
* Fixed DMA reset to clear alternate CTL flop (from Dave Bryan)
* Fixed DMA reset to not clear control words (from Dave Bryan)
* Fixed SBS, CBS, TBS to do virtual reads
* Separated A/B from M[0/1], for DMA IO (from Dave Bryan)
* Added SET CPU 21MX-M, 21MX-E (from Dave Brian)
* Disabled TIMER/EXECUTE/DIAG instructions for 21MX-M (from Dave Bryan)
* Added post-processor to maintain T/M consistency (from Dave Bryan)
* DS: first release
* LPS, LPT: added restart when set online, etc (from Dave Bryan)
* LPS: col count for non-printing characters (from Dave Bryan)
IBM 1401: added address argument support (from Van Snyder)
Interdata: added magtape read-only file support
PDP-11:
* Fixed WAIT to work in all modes (from John Dundas)
* TM, TS: added read-only file support
SDS 940: added magtape read-only file support
1. New Features in 3.0-2
1.1 PDP-1
- The LOAD command takes an optional argument specifying the memory field
to be loaded.
- The PTR BOOT command takes its starting memory field from the TA (address
switch) register.
2. Bugs Fixed in 3.0-2
2.1 SCP and libraries
- Fixed end of file problem in dep, idep.
- Fixed handling of trailing spaces in dep, idep.
2.2 PDP-1
- Fixed system hang if continue after PTR error.
- Fixed PTR to start/stop on successive rpa instructions.
2.3 PDP 18b family
- Fixed priorities in PDP-15 API (differs from PDP-9).
- Fixed sign handling in PDP-15 EAE unsigned mul/div (differs from PDP-9).
- Fixed bug in CAF, clears API subsystem.
2.4 1401
- Fixed tape read end-of-record handling based on real 1401.
- Added diagnostic read (space forward).
2.5 1620
- Fixed bug in immediate index add (found by Michael Short).
3. New Features in 3.0 vs prior releases
3.1 SCP and Libraries
- Added ASSIGN/DEASSIGN (logical name) commands.
- Changed RESTORE to unconditionally detach files.
- Added E11 and TPC format support to magtape library.
- Fixed bug in SHOW CONNECTIONS.
- Added USE_ADDR64 support
3.2 All magtapes
- Magtapes support SIMH format, E11 format, and TPC format (read only).
- SET <tape_unit> FORMAT=format sets the specified tape unit's format.
- SHOW <tape_unit> FORMAT displays the specified tape unit's format.
- Tape format can also be set as part of the ATTACH command, using
the -F switch.
3.3 VAX
- VAX can be compiled without USE_INT64.
- If compiled with USE_INT64 and USE_ADDR64, RQ and TQ controllers support
files > 2GB.
- VAX ROM has speed control (SET ROM DELAY/NODELAY).
3.4 PDP-1
- Added block loader format support to LOAD.
- Changed BOOT PTR to allow loading of all of the first bank of memory.
3.5 PDP-18b Family
- Added PDP-4 EAE support.
- Added PDP-15 FP15 support.
- Added PDP-15 XVM support.
- Added PDP-15 "re-entrancy ECO".
- Added PDP-7, PDP-9, PDP-15 hardware RIM loader support in BOOT PTR.
4. Bugs Fixed in 3.0 vs prior releases
4.1 VAX
- Fixed CVTfi bug: integer overflow not set if exponent out of range
- Fixed EMODx bugs:
o First and second operands reversed
o Separated fraction received wrong exponent
o Overflow calculation on separated integer incorrect
o Fraction not set to zero if exponent out of range
- Fixed interval timer and ROM access to pass power-up self-test even on very
fast host processors (fixes from Mark Pizzolato).
- Fixed bug in user disk size (found by Chaskiel M Grundman).
4.2 1401
- Fixed mnemonic, instruction lengths, and reverse scan length check bug for
MCS.
- Fixed MCE bug, BS off by 1 if zero suppress.
- Fixed chaining bug, D lost if return to SCP.
- Fixed H branch, branch occurs after continue.
- Added check for invalid 8 character MCW, LCA.
- Fixed magtape load-mode end of record response.
- Revised fetch to model hardware more closely.
4.3 Nova
- Fixed DSK variable size interaction with restore.
- Fixed bug in DSK set size routine.
4.4 PDP-1
- Fixed DT variable size interaction with restore.
- Updated CPU, line printer, standard devices to detect indefinite I/O wait.
- Fixed incorrect logical, missing activate, break in drum simulator.
- Fixed bugs in instruction decoding, overprinting for line printer.
4.5 PDP-11
- Fixed DT variable size interaction with restore.
- Fixed bug in MMR1 update (found by Tim Stark).
- Added XQ features and fixed bugs:
o Corrected XQ interrupts on IE state transition (code by Tom Evans).
o Added XQ interrupt clear on soft reset.
o Removed XQ interrupt when setting XL or RL (multiple people).
o Added SET/SHOW XQ STATS.
o Added SHOW XQ FILTERS.
o Added ability to split received packet into multiple buffers.
o Added explicit runt and giant packet processing.
- Fixed bug in user disk size (found by Chaskiel M Grundman).
4.6 PDP-18B
- Fixed DT, RF variable size interaction with restore.
- Fixed MT bug in MTTR.
- Fixed bug in PDP-4 line printer overprinting.
- Fixed bug in PDP-15 memory protect/skip interaction.
- Fixed bug in RF set size routine.
- Increased PTP TIME for PDP-15 operating systems.
4.7 PDP-8
- Fixed DT, DF, RF, RX variable size interaction with restore.
- Fixed MT bug in SKTR.
- Fixed bug in DF, RF set size routine.
4.8 HP2100
- Fixed bug in DP (13210A controller only), DQ read status.
- Fixed bug in DP, DQ seek complete.
- Fixed DR drum sizes.
- Fixed DR variable capacity interaction with SAVE/RESTORE.
4.9 GRI
- Fixed bug in SC queue pointer management.
4.10 PDP-10
- Fixed bug in RP read header.
4.11 Ibm1130
- Fixed bugs found by APL 1130.
4.12 Altairz80
- Fixed bug in real-time clock on Windows host.
Change summary:
15-Nov-02:
SCP and libraries:
* Added Telnet console support
* Removed VT emulation support
* Added support for statically buffered devices
* Added HELP <command>
* Fixed bugs in set_logon, ssh_break (found by David Hittner)
* Added VMS file optimization (from Robert Alan Byer)
* Added quiet mode, DO with parameters, GUI interface, extensible commands (from Brian Knittel)
* Added sim_os_sleep, renamed sim_poll_kbd, sim_putchar
* Modified calling sequence for boot routines
* Modified save file format to save device and unit flags (note: RESTORing save files from previous versions will produce errors)
All magtapes: Added support for end-of-medium
All DECtapes: Added support for RT11 image file format
PDP-1:
* Added DECtape support
* Added device enable/disable support
PDP-8: Added RX28 support
PDP-10:
* Added variable vector support
* Added SHOW CPU IOSPACE command
* Added RX211 support
PDP-11:
* Added variable vector support
* Added SHOW CPU IOSPACE command
* Added RX211, KW11P, and TMSCP tape support
* Added support for up to four RQDX3 MSCP disk controllers
* Added support for variable CSR addressing to device bootstraps
* Added automatic disabling of Unibus devices in Qbus configurations
* Abstracted paper tape reader for code sharing
* Fixed TS11/TSV05 bugs
* Added latent support for Ethernet and autoconfigure
VAX:
* Added TMSCP tape support
* Added support for up to four RQDX3 MSCP disk controllers
* Added support to attach NVR to a file
* Added automatic load of bootstrap code file
* Added variable vector support
* Added SHOW CPU IOSPACE command
* Fixed TS11/TSV05 bugs
* Added latent support for Ethernet and autoconfigure
IBM 1620: first release
Altair Z80: added hard drive support
IBM 1401: fixed bug in load mode magtape read
21-Nov-02:
PDP-1
* Changed typewriter to half duplex, fixed shift control (found by Derek Peschel)
PDP-10
* Fixed bug in tape boot (reported by Michael Thompson)
* Fixed bug in tape read (reported by Harris Newman)
18-Jan-03:
SCP and libraries
* Added dynamic memory size support in RESTORE
* Added EValuate command
* Added ! (OS shell) command (from Mark Pizzolato)
* Added BREAK support to Telnet routines (from Mark Pizzolato)
* Fixed IAC+IAC processing bugs (from Mark Pizzolato)
* Added active connect routines for HP interprocessor link
* Fixed bug in Windows stack startup/shutdown
PDP-1: added Type 24 serial drum
PDP-4: added Type 24 serial drum
PDP-11
* Fixed intermittent read problem in TMSCP tape emulator
* Changed terminal mode default to 7-bit (for early UNIX)
* Fixed bug in XQ chained mode processing (from by Mark Pizzolato)
* Improved XQ performance (from Mark Pizzolato)
VAX: added console halt capability (from Mark Pizzolato)
HP2100
* Added IOP support to 21MX
* Added Access interprocessor link
Interdata: first release
SDS 940: first release
Terminals and multiplexors: added BREAK support
06-Feb-03:
SCP: added VMS support for ! (from Mark Pizzolato)
PDP-11: changed R, added SP to track current register set and stack pointer
PDP-18b:
* Fixed RF09/RF15 IOT decoding and address overrun logic (found by Hans Pufal)
* Modified RF09/RF15 to support variable sizes and autosizing
* Fixed RP15/RP02 IOT decoding and command initiation
* Added RB09 fixed head disk for the PDP-9
* Added LP09 line printer for the PDP-9 and PDP-15
PDP-8: modified DF32 and RF08 to support variable sizes and autosizing
Nova: modified Novadisk to support variable sizes and autosizing
Interdata 16b CPU: fixed bug in SETM, SETMR (found by Mark Pizzolato)
HP2100:
* Fixed last cycle bug in DMA output (found by Mike Gemeny)
* Modified interprocessor link to be full duplex (found by Mike Gemeny)
24-Feb-03:
SCP:
* Added .ini startup capability
* Added multiple breakpoint actions
* Added multiple switch evaluation points in command lines
* Added magtape support library
* Fixed bug in multiword deposit to files
Nova: fixed autosizing algorithm in Nova fixed head disk
PDP-8:
* Fixed autosizing algorithm in DF32, RF08, and RX28
* Fixed beginning of tape error handling in TM8E
PDP-11/VAX:
* Added user-defined drive type in RQDX3 and TQK50
* Fixed queue ordering problem in RQDX3 and TQK50
* Fixed interrupt vector calculation in RQDX3 and TQK50
* Fixed overly restrictive test for bad modifiers in TQK50
* Fixed autosizing algorithm in RX211
18B PDP's:
* Fixed three EAE bugs (found by Hans Pufal)
* Fixed FMTASC macro problem (found by Hans Pufal)
* Removed extra bit from RF15 address register
* Fixed autosizing algorithm in RF15
* Fixed TC59 interrupt handling, BOT error handling
Interdata:
* Fixed DP and MSM handling of cylinder overflow on writes
* Fixed magtape to stop selector channel on end-of-file or other read error
* Fixed precision clock autocalibration for Unix V7
* Added capability to boot from DP fixed platter
* Added SHOW SELCH n command
* Changed TTP default to 7B (for Unix)
* Added relative addressing to symbolic debugger
All line frequency clocks: added SET <dev> 50HZ/60HZ to select line frequency
All DEC consoles: added SET TTI CTRL-C for Windows VC++ ^C problem
All magtapes: revised to use magtape library
VAX). Patches for the sim_ether module to support NetBSD, and a bug
fix to the XQ module from me (both patches sent to author).
Bump package revision to nb1.
NOTE: To work, this requires a patch to libpcap recently posted to
tech-net.
joerg
obache
skrll
jmmv
thorpej
soren
zuntum