/* sim_rev.h: simulator revisions and current rev level 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"), to deal in the Software without restriction, including without limitation the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and to permit persons to whom the Software is furnished to do so, subject to the following conditions: The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software. THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL ROBERT M SUPNIK BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE. Except as contained in this notice, the name of Robert M Supnik shall not be used in advertising or otherwise to promote the sale, use or other dealings in this Software without prior written authorization from Robert M Supnik. */ #ifndef _SIM_REV_H_ #define _SIM_REV_H_ 0 #define SIM_MAJOR 3 #define SIM_MINOR 5 #define SIM_PATCH 0 /* V3.5 revision history patch date module(s) and fix(es) 0 1-Sep-05 Note: most source modules have been edited to improve readability and to fix declaration and cast problems in C++ all instruction histories: fixed reversed arguments to calloc scp.c: revised to trim trailing spaces on file inputs sim_sock.c: fixed SIGPIPE error on Unix sim_ether.c: added Windows user-defined adapter names (from Timothe Litt) sim_tape.c: fixed misallocation of TPC map array sim_tmxr.c: added support for SET DISCONNECT hp2100_mux.c: added SET MUXLn DISCONNECT i1401_cpu.c: - fixed SSB-SSG clearing on RESET (reported by Ralph Reinke) - removed error stops in MCE i1401_cd.c: fixed read, punch to ignore modifier on 1, 4 char inst (reported by Van Snyder) id_pas.c: - fixed bug in SHOW CONN/STATS - added SET PASLn DISCONNECT pdp10_ksio.c: revised for new autoconfiguration interface pdp11_cpu.c: replaced WAIT clock queue check with API call pdp11_cpumod.c: added additional 11/60 registers pdp11_io.c: revised autoconfiguration algorithm and interface pdp11_dz.c: revised for new autoconfiguration interface pdp11_vh.c: - revised for new autoconfiguration interface - fixed bug in vector display routine pdp11_xu.c: fixed runt packet processing (found by Tim Chapman) pdp18b_cpu.c, pdp18b_sys.c: - removed spurious AAS instruction pdp18b_tt1.c: - fixed bug in SHOW CONN/STATS - fixed bug in SET LOG/NOLOG - added SET TTOXn DISCONNECT pdp8_ttx.c: - fixed bug in SHOW CONN/STATS - fixed bug in SET LOG/NOLOG - added SET TTOXn DISCONNECT sds_mux.c: - fixed bug in SHOW CONN/STATS - added SET MUXLn DISCONNECT vaxmod_defs.h: added QDSS support vax_io.c: revised autoconfiguration algorithm and interface /* V3.4 revision history 0 01-May-04 scp.c: - 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 sim_sock.h and sim_sock.c: - added test for WSAEINPROGRESS (from Tim Riker) many: revised detach routines to test for attached state hp2100_cpu.c: reorganized CPU options (from Dave Bryan) hp2100_cpu1.c: reorganized EIG routines (from Dave Bryan) hp2100_fp1.c: added FFP support (from Dave Bryan) id16_cpu.c: - fixed bug in show history routine (from Mark Hittinger) - revised examine/deposit to do words rather than bytes id32_cpu.c: - fixed bug in initial memory allocation - fixed bug in show history routine (from Mark Hittinger) - revised examine/deposit to do words rather than bytes id16_sys.c, id32_sys: - revised examine/deposit to do words rather than bytes pdp10_tu.c: - fixed bug, ERASE and WREOF should not clear done (reported by Rich Alderson) - fixed error reporting pdp11_tu.c: fixed error reporting /* V3.3 revision history 2 08-Mar-05 scp.c: added ASSERT command (from Dave Bryan) h316_defs.h: fixed IORETURN macro h316_mt.c: fixed error reporting from OCP (found by Philipp Hachtmann) h316_stddev.c: fixed bug in OCP '0001 (found by Philipp Hachtmann) hp2100_cpu.c: split out EAU and MAC instructions hp2100_cpu1.c: (from Dave Bryan) - fixed missing MPCK on JRS target - removed EXECUTE instruction (is NOP in actual microcode) hp2100_fp: (from Dave Bryan) - fixed missing negative overflow renorm in StoreFP i1401_lp.c: fixed bug in write_line (reported by Van Snyder) id32_cpu.c: fixed branches to mask new PC (from Greg Johnson) pdp11_cpu.c: fixed bugs in RESET for 11/70 (reported by Tim Chapman) pdp11_cpumod.c: - fixed bug in SHOW MODEL (from Sergey Okhapkin) - made SYSID variable for 11/70 (from Tim Chapman) - added MBRK write case for 11/70 (from Tim Chapman) pdp11_rq: added RA60, RA71, RA81 disks pdp11_ry: fixed bug in boot code (reported by Graham Toal) vax_cpu.c: fixed initial state of cpu_extmem 1 05-Jan-05 h316_cpu.c: fixed bug in DIV h316_stddev.c: - fixed bug in SKS '104 (reported by Philipp Hachtmann) - fixed bug in SKS '504 - adder reader/punch ASCII file support - added Teletype reader/punch support h316_dp.c: fixed bug in skip on !seeking h316_mt.c: fixed bug in DMA/DMC support h316_lp.c: fixed bug in DMA/DMC support hp2100_cpu.c: - 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) hp2100_ds.c: first release hp2100_lps.c (all changes from Dave Bryan) - added restart when set online, etc. - fixed col count for non-printing chars hp2100_lpt.c (all changes from Dave Bryan) - added restart when set online, etc. hp2100_sys.c (all changes from Dave Bryan): - added STOP_OFFLINE, STOP_PWROFF messages i1401_sys.c: added address argument support (from Van Snyder) id_mt.c: added read-only file support lgp_cpu.c, lgp_sys.c: modified VM pointer setup pdp11_cpu.c: fixed WAIT to work in all modes (from John Dundas) pdp11_tm.c, pdp11_ts.c: added read-only file support sds_mt.c: added read-only file support 0 23-Nov-04 scp.c: - added reset_all_p (powerup) - fixed comma-separated SET options (from Dave Bryan) - changed ONLINE/OFFLINE to ENABLED/DISABLED (from Dave Bryan) - modified to flush device buffers on stop (from Dave Bryan) - changed HELP to suppress duplicate command displays sim_console.c: - moved SET/SHOW DEBUG under CONSOLE hierarchy hp2100_cpu.c: (all fixes by Dave Bryan) - moved MP into its own device; added MP option jumpers - modified DMA to allow disabling - modified SET CPU 2100/2116 to truncate memory > 32K - added -F switch to SET CPU to force memory truncation - fixed S-register behavior on 2116 - fixed LIx/MIx behavior for DMA on 2116 and 2100 - fixed LIx/MIx behavior for empty I/O card slots - modified WRU to be REG_HRO - added BRK and DEL to save console settings - fixed use of "unsigned int16" in cpu_reset hp2100_dp.c: (all fixes by Dave Bryan) - fixed enable/disable from either device - fixed ANY ERROR status for 12557A interface - fixed unattached drive status for 12557A interface - status cmd without prior STC DC now completes (12557A) - OTA/OTB CC on 13210A interface also does CLC CC - fixed RAR model - fixed seek check on 13210 if sector out of range hp2100_dq.c: (all fixes by Dave Bryan) - fixed enable/disable from either device - shortened xtime from 5 to 3 (drive avg 156KW/second) - fixed not ready/any error status - fixed RAR model hp2100_dr.c: (all fixes by Dave Bryan) - fixed enable/disable from either device - fixed sector return in status word - provided protected tracks and "Writing Enabled" status bit - fixed DMA last word write, incomplete sector fill value - added "parity error" status return on writes for 12606 - added track origin test for 12606 - added SCP test for 12606 - fixed 12610 SFC operation - added "Sector Flag" status bit - added "Read Inhibit" status bit for 12606 - fixed current-sector determination - added TRACKPROT modifier hp2100_ipl.c, hp2100_ms.c: (all fixes by Dave Bryan) - fixed enable/disable from either device hp2100_lps.c: (all fixes by Dave Bryan) - added SET OFFLINE/ONLINE, POWEROFF/POWERON - fixed status returns for error conditions - fixed handling of non-printing characters - fixed handling of characters after column 80 - improved timing model accuracy for RTE - added fast/realistic timing - added debug printouts hp2100_lpt.c: (all fixes by Dave Bryan) - added SET OFFLINE/ONLINE, POWEROFF/POWERON - fixed status returns for error conditions - fixed TOF handling so form remains on line 0 hp2100_stddev.c (all fixes by Dave Bryan) - added paper tape loop mode, DIAG/READER modifiers to PTR - added PV_LEFT to PTR TRLLIM register - modified CLK to permit disable hp2100_sys.c: (all fixes by Dave Bryan) - added memory protect device - fixed display of CCA/CCB/CCE instructions i1401_cpu.c: added =n to SHOW HISTORY id16_cpu.c: added instruction history id32_cpu.c: added =n to SHOW HISTORY pdp10_defs.h: revised Unibus DMA API's pdp10_ksio.c: revised Unibus DMA API's pdp10_lp20.c: revised Unibus DMA API's pdp10_rp.c: replicated register state per drive pdp10_tu.c: - fixed to set FCE on short record - fixed to return bit<15> in drive type - fixed format specification, 1:0 are don't cares - implemented write check - TMK is cleared by new motion command, not DCLR - DONE is set on data transfers, ATA on non data transfers pdp11_defs.h: - revised Unibus/Qbus DMA API's - added CPU type and options flags pdp11_cpumod.h, pdp11_cpumod.c: - new routines for setting CPU type and options pdp11_io.c: revised Unibus/Qbus DMA API's all PDP-11 DMA peripherals: - revised Unibus/Qbus DMA API's pdp11_hk.c: CS2 OR must be zero for M+ pdp11_rh.c, pdp11_rp.c, pdp11_tu.c: - split Massbus adapter from controllers - replicated RP register state per drive - added TM02/TM03 with TE16/TU45/TU77 drives pdp11_rq.c, pdp11_tq.c: - provided different default timing for PDP-11, VAX - revised to report CPU bus type in stage 1 - revised to report controller type reflecting bus type - added -L switch (LBNs) to RAUSER size specification pdp15_cpu.c: added =n to SHOW HISTORY pdp15_fpp.c: - fixed URFST to mask low 9b of fraction - fixed exception PC setting pdp8_cpu.c: added =n to SHOW HISTORY vax_defs.h: - added octaword, compatibility mode support vax_moddefs.h: - revised Unibus/Qbus DMA API's vax_cpu.c: - moved processor-specific code to vax_sysdev.c - added =n to SHOW HISTORY vax_cpu1.c: - moved processor-specific IPR's to vax_sysdev.c - moved emulation trap to vax_cis.c - added support for compatibility mode vax_cis.c: new full VAX CIS instruction emulator vax_octa.c: new full VAX octaword and h_floating instruction emulator vax_cmode.c: new full VAX compatibility mode instruction emulator vax_io.c: - revised Unibus/Qbus DMA API's vax_io.c, vax_stddev.c, vax_sysdev.c: - integrated powerup into RESET (with -p) vax_sys.c: - fixed bugs in parsing indirect displacement modes - fixed bugs in displaying and parsing character data vax_syscm.c: added display and parse for compatibility mode vax_syslist.c: - split from vax_sys.c - removed PTR, PTP /* V3.2 revision history 3 03-Sep-04 scp.c: - added ECHO command (from Dave Bryan) - qualified RESTORE detach with SIM_SW_REST sim_console: added OS/2 EMX fixes (from Holger Veit) sim_sock.h: added missing definition for OS/2 (from Holger Veit) hp2100_cpu.c: changed error stops to report PC not PC + 1 (from Dave Bryan) hp2100_dp.c: functional and timing fixes (from Dave Bryan) - controller sets ATN for all commands except read status - controller resumes polling for ATN interrupts after read status - check status on unattached drive set busy and not ready - check status tests wrong unit for write protect status - drive on line sets ATN, will set FLG if polling hp2100_dr.c: fixed CLC to stop operation (from Dave Bryan) hp2100_ms.c: functional and timing fixes (from Dave Bryan) - fixed erroneous execution of rejected command - fixed erroneous execution of select-only command - fixed erroneous execution of clear command - fixed odd byte handling for read - fixed spurious odd byte status on 13183A EOF - modified handling of end of medium - added detailed timing, with fast and realistic modes - added reel sizes to simulate end of tape - added debug printouts hp2100_mt.c: modified handling of end of medium (from Dave Bryan) hp2100_stddev.c: added tab to control char set (from Dave Bryan) pdp11_rq.c: VAX controllers luns start at 0 (from Andreas Cejna) vax_cpu.c: fixed bug in EMODD/G, second word of quad dst not probed 2 17-Jul-04 scp.c: fixed problem ATTACHing to read only files (found by John Dundas) sim_console.c: revised Windows console code (from Dave Bryan) sim_fio.c: fixed problem in big-endian read (reported by Scott Bailey) gri_cpu.c: updated MSR, EAO functions hp_stddev.c: generalized handling of control char echoing (from Dave Bryan) vax_sys.c: fixed bad block initialization routine 1 10-Jul-04 scp.c: added SET/SHOW CONSOLE subhierarchy hp2100_cpu.c: fixes and added features (from Dave Bryan) - SBT increments B after store - DMS console map must check dms_enb - SFS x,C and SFC x,C work - MP violation clears automatically on interrupt - SFS/SFC 5 is not gated by protection enabled - DMS enable does not disable mem prot checks - DMS status inconsistent at simulator halt - Examine/deposit are checking wrong addresses - Physical addresses are 20b not 15b - Revised DMS to use memory rather than internal format - Added instruction printout to HALT message - Added M and T internal registers - Added N, S, and U breakpoints Revised IBL facility to conform to microcode Added DMA EDT I/O pseudo-opcode Separated DMA SRQ (service request) from FLG all HP2100 peripherals: - revised to make SFS x,C and SFC x,C work - revised to separate SRQ from FLG all HP2100 IBL bootable peripherals: - revised boot ROMs to use IBL facility - revised SR values to preserve SR<5:3> hp2100_lps.c, hp2100_lpt.c: fixed timing hp2100_dp.c: fixed interpretation of SR<0> hp2100_dr.c: revised boot code to use IBL algorithm hp2100_mt.c, hp2100_ms.c: fixed spurious timing error after CLC (found by Dave Bryan) hp2100_stddev.c: - fixed input behavior during typeout for RTE-IV - suppressed nulls on TTY output for RTE-IV hp2100_sys.c: added SFS x,C and SFC x,C to print/parse routines pdp10_fe.c, pdp11_stddev.c, pdp18b_stddev.c, pdp8_tt.c, vax_stddev.c: - removed SET TTI CTRL-C option pdp11_tq.c: - fixed bug in reporting write protect (reported by Lyle Bickley) - fixed TK70 model number and media ID (found by Robert Schaffrath) pdp11_vh.c: added DHQ11 support (from John Dundas) pdp11_io.c, vax_io.c: fixed DHQ11 autoconfigure (from John Dundas) pdp11_sys.c, vax_sys.c: added DHQ11 support (from John Dundas) vax_cpu.c: fixed bug in DIVBx, DIVWx (reported by Peter Trimmel) 0 04-Apr-04 scp.c: - added sim_vm_parse_addr and sim_vm_fprint_addr - added REG_VMAD - moved console logging to SCP - changed sim_fsize to use descriptor rather than name - added global device/unit show modifiers - added device debug support (Dave Hittner) - moved device and unit flags, updated save format sim_ether.c: - further generalizations (Dave Hittner, Mark Pizzolato) sim_tmxr.h, sim_tmxr.c: - added tmxr_linemsg - changed TMXR definition to support variable number of lines sim_libraries: - new console library (sim_console.h, sim_console.c) - new file I/O library (sim_fio.h, sim_fio.c) - new timer library (sim_timer.h, sim_timer.c) all terminal multiplexors: revised for tmxr library changes all DECtapes: - added STOP_EOR to enable end-of-reel stop - revised for device debug support all variable-sized devices: revised for sim_fsize change eclipse_cpu.c, nova_cpu.c: fixed device enable/disable support (found by Bruce Ray) nova_defs.h, nova_sys.c, nova_qty.c: - added QTY and ALM support (Bruce Ray) id32_cpu.c, id_dp.c: revised for device debug support lgp: added LGP-30 [LGP-21] simulator pdp1_sys.c: fixed bug in LOAD (found by Mark Crispin) pdp10_mdfp.c: - fixed bug in floating unpack - fixed bug in FIXR (found by Philip Stone, fixed by Chris Smith) pdp11_dz.c: added per-line logging pdp11_rk.c: - added formatting support - added address increment inhibit support - added transfer overrun detection pdp11_hk.c, pdp11_rp.c: revised for device debug support pdp11_rq.c: fixed bug in interrupt control (found by Tom Evans) pdp11_ry.c: added VAX support pdp11_tm.c, pdp11_tq.c, pdp11_ts.c: revised for device debug support pdp11_xu.c: replaced stub with real implementation (Dave Hittner) pdp18b_cpu.c: - fixed bug in XVM g_mode implementation - fixed bug in PDP-15 indexed address calculation - fixed bug in PDP-15 autoindexed address calculation pdp18b_fpp.c: fixed bugs in instruction decode pdp18b_stddev.c: - fixed clock response to CAF - fixed bug in hardware read-in mode bootstrap pdp18b_sys.c: fixed XVM instruction decoding errors pdp18b_tt1.c: added support for 1-16 additional terminals vax_moddef.h, vax_cpu.c, vax_sysdev.c: - added extended physical memory support (Mark Pizzolato) - added RXV21 support vax_cpu1.c: - added PC read fault in EXTxV - fixed PC write fault in INSV /* V3.1 revision history 0 29-Dec-03 sim_defs.h, scp.c: added output stall status all console emulators: added output stall support sim_ether.c (Dave Hittner, Mark Pizzolato, Anders Ahgren): - added Alpha/VMS support - added FreeBSD, Mac OS/X support - added TUN/TAP support - added DECnet duplicate address detection all memory buffered devices (fixed head disks, floppy disks): - cleaned up buffer copy code all DECtapes: - fixed reverse checksum in read all - added DECtape off reel message - simplified timing eclipse_cpu.c (Charles Owen): - added floating point support - added programmable interval timer support - bug fixes h316_cpu.c: - added instruction history - added DMA/DMC support - added device ENABLE/DISABLE support - change default to HSA option included h316_dp.c: added moving head disk support h316_fhd.c: added fixed head disk support h316_mt.c: added magtape support h316_sys.c: added new device support nova_dkp.c (Charles Owen): - fixed bug in flag clear sequence - added diagnostic mode support for disk sizing ` nova_mt.c (Charles Owen): - fixed bug, space operations return record count - fixed bug, reset doesn't cancel rewind nova_sys.c: added floating point, timer support (from Charles Owen) i1620_cpu.c: fixed bug in branch digit (found by Dave Babcock) pdp1_drm.c: - added parallel drum support - fixed bug in serial drum instructin decoding pdp1_sys.c: added parallel drum support, mnemonics pdp11_cpu.c: - added autoconfiguration controls - added support for 18b-only Qbus devices - cleaned up addressing/bus definitions pdp11_rk.c, pdp11_ry.c, pdp11_tm.c, pdp11_hk.c: - added Q18 attribute pdp11_io.c: - added autoconfiguration controls - fixed bug in I/O configuration (found by Dave Hittner) pdp11_rq.c: - revised MB->LBN conversion for greater accuracy - fixed bug with multiple RAUSER drives pdp11_tc.c: changed to be off by default (base config is Qbus) pdp11_xq.c (Dave Hittner, Mark Pizzolato): - fixed second controller interrupts - fixed bugs in multicast and promiscuous setup pdp18b_cpu.c: - added instruction history - fixed PDP-4,-7,-9 autoincrement bug - change PDP-7,-9 default to API option included pdp8_defs.h, pdp8_sys.c: - added DECtape off reel message - added support for TSC8-75 (ETOS) option - added support for TD8E controller pdp8_cpu.c: added instruction history pdp8_rx.c: - fixed bug in RX28 read status (found by Charles Dickman) - fixed double density write pdp8_td.c: added TD8E controller pdp8_tsc.c: added TSC8-75 option vax_cpu.c: - revised instruction history for dynamic sizing - added autoconfiguration controls vax_io.c: - added autoconfiguration controls - fixed bug in I/O configuration (found by Dave Hittner) id16_cpu.c: revised instruction decoding id32_cpu.c: - revised instruction decoding - added instruction history /* V3.0 revision history 2 15-Sep-03 scp.c: - fixed end-of-file problem in dep, idep - fixed error on trailing spaces in dep, idep pdp1_stddev.c - fixed system hang if continue after PTR error - added PTR start/stop functionality - added address switch functionality to PTR BOOT pdp1_sys.c: added multibank capability to LOAD pdp18b_cpu.c: - fixed priorities in PDP-15 API (PI between 3 and 4) - fixed sign handling in PDP-15 unsigned mul/div - fixed bug in CAF, must clear API subsystem i1401_mt.c: - fixed tape read end-of-record handling based on real 1401 - added diagnostic read (space forward) i1620_cpu.c - fixed bug in immediate index add (found by Michael Short) 1 27-Jul-03 pdp1_cpu.c: updated to detect indefinite I/O wait pdp1_drm.c: fixed incorrect logical, missing activate, break pdp1_lp.c: - fixed bugs in instruction decoding, overprinting - updated to detect indefinite I/O wait pdp1_stddev.c: - changed RIM loader to be "hardware" - updated to detect indefinite I/O wait pdp1_sys.c: added block loader format support to LOAD pdp10_rp.c: fixed bug in read header pdp11_rq: fixed bug in user disk size (found by Chaskiel M Grundman) pdp18b_cpu.c: - added FP15 support - added XVM support - added EAE support to the PDP-4 - added PDP-15 "re-entrancy ECO" - fixed memory protect/skip interaction - fixed CAF to only reset peripherals pdp18b_fpp.c: added FP15 pdp18b_lp.c: fixed bug in Type 62 overprinting pdp18b_rf.c: fixed bug in set size routine pdp18b_stddev.c: - increased PTP TIME for PDP-15 operating systems - added hardware RIM loader for PDP-7, PDP-9, PDP-15 pdp18b_sys.c: added FP15, KT15, XVM instructions pdp8b_df.c, pdp8_rf.c: fixed bug in set size routine hp2100_dr.c: - fixed drum sizes - fixed variable capacity interaction with SAVE/RESTORE i1401_cpu.c: revised fetch to model hardware more closely ibm1130: fixed bugs found by APL 1130 nova_dsk.c: fixed bug in set size routine altairz80: fixed bug in real-time clock on Windows host 0 15-Jun-03 scp.c: - added ASSIGN/DEASSIGN - changed RESTORE to detach files - added u5, u6 unit fields - added USE_ADDR64 support - changed some structure fields to unsigned scp_tty.c: added extended file seek sim_sock.c: fixed calling sequence in stubs sim_tape.c: - added E11 and TPC format support - added extended file support sim_tmxr.c: fixed bug in SHOW CONNECTIONS all magtapes: - added multiformat support - added extended file support i1401_cpu.c: - 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 i1401_mt.c: fixed load-mode end of record response nova_dsk.c: fixed variable size interaction with restore pdp1_dt.c: fixed variable size interaction with restore pdp10_rp.c: fixed ordering bug in attach pdp11_cpu.c: - fixed bug in MMR1 update (found by Tim Stark) - fixed bug in memory size table pdp11_lp.c, pdp11_rq.c: added extended file support pdp11_rl.c, pdp11_rp.c, pdp11_ry.c: fixed ordering bug in attach pdp11_tc.c: fixed variable size interaction with restore pdp11_xq.c: - corrected interrupts on IE state transition (code by Tom Evans) - added interrupt clear on soft reset (first noted by Bob Supnik) - removed interrupt when setting XL or RL (multiple people) - added SET/SHOW XQ STATS - added SHOW XQ FILTERS - added ability to split received packet into multiple buffers - added explicit runt & giant packet processing vax_fpa.c: - fixed integer overflow bug in CVTfi - fixed multiple bugs in EMODf vax_io.c: optimized byte and word DMA routines vax_sysdev.c: - added calibrated delay to ROM reads (from Mark Pizzolato) - fixed calibration problems in interval timer (from Mark Pizzolato) pdp1_dt.c: fixed variable size interaction with restore pdp18b_dt.c: fixed variable size interaction with restore pdp18b_mt.c: fixed bug in MTTR pdp18b_rf.c: fixed variable size interaction with restore pdp8_df.c, pdp8_rf.c: fixed variable size interaction with restore pdp8_dt.c: fixed variable size interaction with restore pdp8_mt.c: fixed bug in SKTR hp2100_dp.c,hp2100_dq.c: - fixed bug in read status (13210A controller) - fixed bug in seek completion id_pt.c: fixed type declaration (found by Mark Pizzolato) gri_cpu.c: fixed bug in SC queue pointer management /* V2.10 revision history 4 03-Mar-03 scp.c - added .ini startup file capability - added multiple breakpoint actions - added multiple switch evaluation points - fixed bug in multiword deposits to file sim_tape.c: magtape simulation library h316_stddev.c: added set line frequency command hp2100_mt.c, hp2100_ms.c: revised to use magtape library i1401_mt.c: revised to use magtape library id_dp.c, id_idc.c: fixed cylinder overflow on writes id_mt.c: - fixed error handling to stop selector channel - revised to use magtape library id16_sys.c, id32_sys.c: added relative addressing support id_uvc.c: - added set frequency command to line frequency clock - improved calibration algorithm for precision clock nova_clk.c: added set line frequency command nova_dsk.c: fixed autosizing algorithm nova_mt.c: revised to use magtape library pdp10_tu.c: revised to use magtape library pdp11_cpu.c: fixed bug in MMR1 update (found by Tim Stark) pdp11_stddev.c - added set line frequency command - added set ctrl-c command pdp11_rq.c: - fixed ordering problem in queue process - fixed bug in vector calculation for VAXen - added user defined drive support pdp11_ry.c: fixed autosizing algorithm pdp11_tm.c, pdp11_ts.c: revised to use magtape library pdp11_tq.c: - fixed ordering problem in queue process - fixed overly restrictive test for bad modifiers - fixed bug in vector calculation for VAXen - added variable controller, user defined drive support - revised to use magtape library pdp18b_cpu.c: fixed three EAE bugs (found by Hans Pufal) pdp18b_mt.c: - fixed bugs in BOT error handling, interrupt handling - revised to use magtape library pdp18b_rf.c: - removed 22nd bit from disk address - fixed autosizing algorithm pdp18b_stddev.c: - added set line frequency command - added set ctrl-c command pdp18b_sys.c: fixed FMTASC printouts (found by Hans Pufal) pdp8_clk.c: added set line frequency command pdp8_df.c, pdp8_rf.c, pdp8_rx.c: fixed autosizing algorithm pdp8_mt.c: - fixed bug in BOT error handling - revised to use magtape library pdp8_tt.c: added set ctrl-c command sds_cpu.c: added set line frequency command sds_mt.c: revised to use magtape library vax_stddev.c: added set ctrl-c command 3 06-Feb-03 scp.c: - added dynamic extension of the breakpoint table - added breakpoint actions hp2100_cpu.c: fixed last cycle bug in DMA output (found by Mike Gemeny) hp2100_ipl.c: individual links are full duplex (found by Mike Gemeny) pdp11_cpu.c: changed R, SP to track PSW respectively pdp18b_defs.h, pdp18b_sys.c: added RB09 fixed head disk, LP09 printer pdp18b_rf.c: - fixed IOT decoding (found by Hans Pufal) - fixed address overrun logic - added variable number of platters and autosizing pdp18b_rf.c: - fixed IOT decoding - fixed bug in command initiation pdp18b_rb.c: new RB09 fixed head disk pdp18b_lp.c: new LP09 line printer pdp8_df.c: added variable number of platters and autosizing pdp8_rf.c: added variable number of platters and autosizing nova_dsk.c: added variable number of platters and autosizing id16_cpu.c: fixed bug in SETM, SETMR (found by Mark Pizzolato) 2 15-Jan-03 scp.c: - added dynamic memory size flag and RESTORE support - added EValuate command - added get_ipaddr routine - added ! (OS command) feature (from Mark Pizzolato) - added BREAK support to sim_poll_kbd (from Mark Pizzolato) sim_tmxr.c: - fixed bugs in IAC+IAC handling (from Mark Pizzolato) - added IAC+BRK handling (from Mark Pizzolato) sim_sock.c: - added use count for Windows start/stop - added sim_connect_sock pdp1_defs.h, pdp1_cpu.c, pdp1_sys.c, pdp1_drm.c: added Type 24 serial drum pdp18_defs.h: added PDP-4 drum support hp2100_cpu.c: added 21MX IOP support hp2100_ipl.c: added HP interprocessor link support pdp11_tq.c: fixed bug in transfer end packet length pdp11_xq.c: - added VMScluster support (thanks to Mark Pizzolato) - added major performance enhancements (thanks to Mark Pizzolato) - added local packet processing - added system id broadcast pdp11_stddev.c: changed default to 7b (for early UNIX) vax_cpu.c, vax_io.c, vax_stddev.c, vax_sysdev.c: added console halt capability (from Mark Pizzolato) all terminals and multiplexors: added BREAK support 1 21-Nov-02 pdp1_stddev.c: changed typewriter to half duplex (found by Derek Peschel) pdp10_tu.c: - fixed bug in bootstrap (reported by Michael Thompson) - fixed bug in read (reported by Harris Newman) 0 15-Nov-02 SCP and libraries scp.c: - added Telnet console support - removed VT emulation support - added support for statically buffered devices - added HELP - 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 DEVICE context and flags - added central device enable/disable support - modified SAVE/GET to save and restore flags - modified boot routine calling sequence scp_tty.c: - removed VT emulation support - added sim_os_sleep, renamed sim_poll_kbd, sim_putchar sim_tmxr.c: - modified for Telnet console support - fixed bug in binary (8b) support sim_sock.c: modified for Telnet console support sim_ether.c: new library for Ethernet (from David Hittner) all magtapes: - added support for end of medium - cleaned up BOT handling all DECtapes: added support for RT11 image file format most terminals and multiplexors: - added support for 7b vs 8b character processing PDP-1 pdp1_cpu.c, pdp1_sys.c, pdp1_dt.c: added PDP-1 DECtape support PDP-8 pdp8_cpu.c, all peripherals: - added variable device number support - added new device enabled/disable support pdp8_rx.c: added RX28/RX02 support PDP-11 pdp11_defs.h, pdp11_io.c, pdp11_sys.c, all peripherals: - added variable vector support - added new device enable/disable support - added autoconfiguration support all bootstraps: modified to support variable addresses dec_mscp.h, pdp11_tq.c: added TK50 support pdp11_rq.c: - added multicontroller support - fixed bug in HBE error log packet - fixed bug in ATP processing pdp11_ry.c: added RX211/RX02 support pdp11_hk.c: added RK611/RK06/RK07 support pdp11_tq.c: added TMSCP support pdp11_xq.c: added DEQNA/DELQA support (from David Hittner) pdp11_pclk.c: added KW11P support pdp11_ts.c: - fixed bug in CTL decoding - fixed bug in extended status XS0_MOT pdp11_stddev.c: removed paper tape to its own module PDP-18b pdp18b_cpu.c, all peripherals: - added variable device number support - added new device enabled/disabled support VAX dec_dz.h: fixed bug in number of boards calculation vax_moddefs.h, vax_io.c, vax_sys.c, all peripherals: - added variable vector support - added new device enable/disable support - added autoconfiguration support vax_sys.c: - generalized examine/deposit - added TMSCP, multiple RQDX3, DEQNA/DELQA support vax_stddev.c: removed paper tape, now uses PDP-11 version vax_sysdev.c: - allowed NVR to be attached to file - removed unused variables (found by David Hittner) PDP-10 pdp10_defs.h, pdp10_ksio.c, all peripherals: - added variable vector support - added new device enable/disable support pdp10_defs.h, pdp10_ksio.c: added support for standard PDP-11 peripherals, added RX211 support pdp10_pt.c: rewritten to reference common implementation Nova, Eclipse: nova_cpu.c, eclipse_cpu.c, all peripherals: - added new device enable/disable support HP2100 hp2100_cpu: - fixed bugs in the EAU, 21MX, DMS, and IOP instructions - fixed bugs in the memory protect and DMS functions - created new options to enable/disable EAU, MPR, DMS - added new device enable/disable support hp2100_fp.c: - recoded to conform to 21MX microcode algorithms hp2100_stddev.c: - fixed bugs in TTY reset, OTA, time base generator - revised BOOT support to conform to RBL loader - added clock calibration hp2100_dp.c: - changed default to 13210A - added BOOT support hp2100_dq.c: - finished incomplete functions, fixed head switching - added BOOT support hp2100_ms.c: - fixed bugs found by diagnostics - added 13183 support - added BOOT support hp2100_mt.c: - fixed bugs found by diagnostics - disabled by default hp2100_lpt.c: implemented 12845A controller hp2100_lps.c: - renamed 12653A controller - added diagnostic mode for MPR, DCPC diagnostics - disabled by default IBM 1620: first release /* V2.9 revision history 11 20-Jul-02 i1401_mt.c: on read, end of record stores group mark without word mark (found by Van Snyder) i1401_dp.c: reworked address generation and checking vax_cpu.c: added infinite loop detection and halt to boot ROM option (from Mark Pizzolato) vax_fpa.c: changed function names to prevent conflict with C math library pdp11_cpu.c: fixed bug in MMR0 update logic (from John Dundas) pdp18b_stddev.c: added "ASCII mode" for reader and punch (from Hans Pufal) gri_*.c: added GRI-909 simulator scp.c: added DO echo, DO exit (from Brian Knittel) scp_tty.c: added Windows priority hacking (from Mark Pizzolato) 10 15-Jun-02 scp.c: fixed error checking on calls to fxread/fxwrite (found by Norm Lastovic) scp_tty.c, sim_vt.h, sim_vt.c: added VTxxx emulation support for Windows (from Fischer Franz) sim_sock.c: added OS/2 support (from Holger Veit) pdp11_cpu.c: fixed bugs (from John Dundas) - added special case for PS<15:12> = 1111 to MFPI - removed special case from MTPI - added masking of relocation adds i1401_cpu.c: - added multiply/divide - fixed bugs (found by Van Snyder) o 5 and 7 character H, 7 character doesn't branch o 8 character NOP o 1401-like memory dump i1401_dp.c: added 1311 disk 9 04-May-02 pdp11_rq: fixed bug in polling routine 8 03-May-02 scp.c: - changed LOG/NOLOG to SET LOG/NOLOG - added SHOW LOG - added SET VT/NOVT and SHOW VT for VT emulation sim_sock.h: changed VMS stropt.h include to ioctl.h vax_cpu.c - added TODR powerup routine to set date, time on boot - fixed exception flows to clear trap request - fixed register logging in autoincrement indexed vax_stddev.c: added TODR powerup routine vax_cpu1.c: fixed exception flows to clear trap request 7 30-Apr-02 scp.c: fixed bug in clock calibration when (real) clock jumps forward due too far (found by Jonathan Engdahl) pdp11_cpu.c: fixed bugs, added features (from John Dundas and Wolfgang Helbig) - added HTRAP and BPOK to maintenance register - added trap on kernel HALT if MAINT set - fixed red zone trap, clear odd address and nxm traps - fixed RTS SP, don't increment restored SP - fixed TSTSET, write dst | 1 rather than prev R0 | 1 - fixed DIV, set N=0,Z=1 on div by zero (J11, 11/70) - fixed DIV, set set N=Z=0 on overfow (J11, 11/70) - fixed ASH, ASHC, count = -32 used implementation- dependent 32 bit right shift - fixed illegal instruction test to detect 000010 - fixed write-only page test pdp11_rp.c: fixed SHOW ADDRESS command vaxmod_defs.h: fixed DZ vector base and number of lines dec_dz.h: - fixed interrupt acknowledge routines - fixed SHOW ADDRESS command all magtape routines: added test for badly formed record length (suggested by Jonathan Engdahl) 6 18-Apr-02 vax_cpu.c: fixed CASEL condition codes vax_cpu1.c: fixed vfield pos > 31 test to be unsigned vax_fpu.c: fixed EDIV overflow test for 0 quotient 5 14-Apr-02 vax_cpu1.c: - fixed interrupt, prv_mode set to 0 (found by Tim Stark) - fixed PROBEx to mask mode to 2b (found by Kevin Handy) 4 1-Apr-02 pdp11_rq.c: fixed bug, reset cleared write protect status pdp11_ts.c: fixed bug in residual frame count after space 3 15-Mar-02 pdp11_defs.h: changed default model to KDJ11A (11/73) pdp11_rq.c: adjusted delays for M+ timing bugs hp2100_cpu.c, pdp10_cpu.c, pdp11_cpu.c: tweaked abort code for ANSI setjmp/longjmp compliance hp2100_cpu.c, hp2100_fp.c, hp2100_stddev.c, hp2100_sys.c: revised to allocate memory dynamically 2 01-Mar-02 pdp11_cpu.c: - fixed bugs in CPU registers - fixed double operand evaluation order for M+ pdp11_rq.c: added delays to initialization for RSX11M+ prior to V4.5 1 20-Feb-02 scp.c: fixed bug in clock calibration when (real) time runs backwards pdp11_rq.c: fixed bug in host timeout logic pdp11_ts.c: fixed bug in message header logic pdp18b_defs.h, pdp18b_dt.c, pdp18b_sys.c: added PDP-7 DECtape support hp2100_cpu.c: - added floating point and DMS - fixed bugs in DIV, ASL, ASR, LBT, SBT, CBT, CMW hp2100_sys.c: added floating point, DMS hp2100_fp.c: added floating point ibm1130: added Brian Knittel's IBM 1130 simulator 0 30-Jan-02 scp.c: - generalized timer package for multiple timers - added circular register arrays - fixed bugs, line spacing in modifier display - added -e switch to attach - moved device enable/disable to simulators scp_tty.c: VAX specific fix (from Robert Alan Byer) sim_tmxr.c, sim_tmxr.h: - added tmxr_fstats, tmxr_dscln - renamed tmxr_fstatus to tmxr_fconns sim_sock.c, sim_sock.h: added VMS support (from Robert Alan Byer) pdp_dz.h, pdp18b_tt1.c, nova_tt1.c: - added SET DISCONNECT - added SHOW STATISTICS pdp8_defs.h: fixed bug in interrupt enable initialization pdp8_ttx.c: rewrote as unified multiplexor pdp11_cpu.c: fixed calc_MMR1 macro (found by Robert Alan Byer) pdp11_stddev.c: fixed bugs in KW11L (found by John Dundas) pdp11_rp.c: fixed bug in 18b mode boot pdp11 bootable I/O devices: fixed register setup at boot exit (found by Doug Carman) hp2100_cpu.c: - fixed DMA register tables (found by Bill McDermith) - fixed SZx,SLx,RSS bug (found by Bill McDermith) - fixed flop restore logic (found by Bill McDermith) hp2100_mt.c: fixed bug on write of last character hp2100_dq,dr,ms,mux.c: added new disk, magtape, and terminal multiplexor controllers i1401_cd.c, i1401_mt.c: new zero footprint bootstraps (from Van Snyder) i1401_sys.c: fixed symbolic display of H, NOP with no trailing word mark (found by Van Snyder) most CPUs: - replaced OLDPC with PC queue - implemented device enable/disable locally V2.8 revision history 5 25-Dec-01 scp.c: fixed bug in DO command (found by John Dundas) pdp10_cpu.c: - moved trap-in-progress to separate variable - cleaned up declarations - cleaned up volatile state for GNU C longjmp pdp11_cpu.c: cleaned up declarations pdp11_rq.c: added RA-class disks 4 17-Dec-01 pdp11_rq.c: added delayed processing of packets 3 16-Dec-01 pdp8_cpu.c: - mode A EAE instructions didn't clear GTF - ASR shift count > 24 mis-set GTF - effective shift count == 32 didn't work 2 07-Dec-01 scp.c: added breakpoint package all CPU's: revised to use new breakpoint package 1 05-Dec-01 scp.c: fixed bug in universal register name logic 0 30-Nov-01 Reorganized simh source and documentation tree scp: Added DO command, universal registers, extended SET/SHOW logic pdp11: overhauled PDP-11 for DMA map support, shared sources with VAX, dynamic buffer allocation 18b pdp: overhauled interrupt structure pdp8: added RL8A pdp10: fixed two ITS-related bugs (found by Dave Conroy) V2.7 revision history patch date module(s) and fix(es) 15 23-Oct-01 pdp11_rp.c, pdp10_rp.c, pdp10_tu.c: fixed bugs error interrupt handling pdp10_defs.h, pdp10_ksio.c, pdp10_fe.c, pdp10_fe.c, pdp10_rp.c, pdp10_tu.c: reworked I/O page interface to use symbolic base addresses and lengths 14 20-Oct-01 dec_dz.h, sim_tmxr_h, sim_tmxr.c: fixed bug in Telnet state handling (found by Thord Nilson), removed tmxr_getchar, added tmxr_rqln and tmxr_tqln 13 18-Oct-01 pdp11_tm.c: added stub diagnostic register clock for RSTS/E (found by Thord Nilson) 12 15-Oct-01 pdp11_defs.h, pdp11_cpu.c, pdp11_tc.c, pdp11_ts.c, pdp11_rp.c: added operations logging 11 8-Oct-01 scp.c: added sim_rev.h include and version print pdp11_cpu.c: fixed bug in interrupt acknowledge, multiple outstanding interrupts caused the lowest rather than the highest to be acknowledged 10 7-Oct-01 pdp11_stddev.c: added monitor bits (CSR<7>) for full KW11L compatibility, needed for RSTS/E autoconfiguration 9 6-Oct-01 pdp11_rp.c, pdp10_rp.c, pdp10_tu.c: rewrote interrupt logic from RH11/RH70 schematics, to mimic hardware quirks dec_dz.c: fixed bug in carrier detect logic, carrier detect was being cleared on next modem poll 8 4-Oct-01 pdp11_rp.c, pdp10_rp.c, pdp10_tu.c: undid edit of 28-Sep-01; real problem was level-sensitive nature of CS1_SC, but CS1_SC can only trigger an interrupt if DONE is set 7 2-Oct-01 pdp11_rp.c, pdp10_rp.c: CS1_SC is evaluated as a level- sensitive, rather than an edge-sensitive, input to interrupt request 6 30-Sep-01 pdp11_rp.c, pdp10_rp.c: separated out CS1<5:0> to per- drive registers pdp10_tu.c: based on above, cleaned up handling of non-existent formatters, fixed non-data transfer commands clearing DONE 5 28-Sep-01 pdp11_rp.c, pdp10_rp.c, pdp10_tu.c: controller should interrupt if ATA or SC sets when IE is set, was interrupting only if DON = 1 as well 4 27-Sep-01 pdp11_ts.c: - NXM errors should return TC4 or TC5; were returning TC3 - extended features is part of XS2; was returned in XS3 - extended characteristics (fifth) word needed for RSTS/E pdp11_tc.c: stop, stop all do cause an interrupt dec_dz.h: scanner should find a ready output line, even if there are no connections; needed for RSTS/E autoconfigure scp.c: - added routine sim_qcount for 1130 - added "simulator exit" detach routine for 1130 sim_defs.h: added header for sim_qcount 3 20-Sep-01 pdp11_ts.c: boot code binary was incorrect 2 19-Sep-01 pdp18b_cpu.c: EAE should interpret initial count of 00 as 100 scp.c: modified Macintosh support 1 17-Sep-01 pdp8_ttx.c: new module for PDP-8 multi-terminal support pdp18b_tt1.c: modified to use sim_tmxr library nova_tt1.c: modified to use sim_tmxr library dec_dz.h: added autodisconnect support scp.c: removed old multiconsole support sim_tmxr.c: modified calling sequence for sim_putchar_ln sim_sock.c: added Macintosh sockets support */ #endif