| /* sim_rev.h: simulator revisions and current rev level | |
| Copyright (c) 1993-2006, 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 6 | |
| #define SIM_PATCH 1 | |
| /* V3.6 revision history | |
| patch date module(s) and fix(es) | |
| 1 25-Jul-06 sim_console.c: | |
| - implemented SET/SHOW PCHAR | |
| all DECtapes: | |
| - fixed conflict in ATTACH switches | |
| hp2100_ms.c (from Dave Bryan): | |
| - added CAPACITY as alternate for REEL | |
| - fixed EOT test for unlimited reel size | |
| i1620_cd.c (from Tom McBride): | |
| - fixed card reader fgets call | |
| - fixed card reader boot sequence | |
| i7094_cd.c: | |
| - fixed problem with 80 column full cards | |
| i7094_cpu.c: | |
| - fixed bug in halt IO wait loop | |
| i7094_sys.c: | |
| - added binary loader (courtesy of Dave Pitt) | |
| pdp1_cpu.c: | |
| - fixed bugs in MUS and DIV | |
| pdp11_cis.c: | |
| - added interrupt tests to character instructions | |
| - added 11/44 stack probe test to MOVCx (only) | |
| pdp11_dl.c: | |
| - first release | |
| pdp11_rf.c: | |
| - first release | |
| pdp11_stddev.c: | |
| - added UC support to TTI, TTO | |
| pdp18b_cpu.c: | |
| - fixed RESET to clear AC, L, and MQ | |
| pdp18b_dt.c: | |
| - fixed checksum calculation bug for Type 550 | |
| pdp18b_fpp.c: | |
| - fixed bugs in left shift, multiply | |
| pdp18b_stddev.c: | |
| - fixed Baudot letters/figures inversion for PDP-4 | |
| - fixed letters/figures tracking for PDP-4 | |
| - fixed PDP-4/PDP-7 default terminal to be local echo | |
| pdp18b_sys.c: | |
| - added Fiodec, Baudot display | |
| - generalized LOAD to handle HRI, RIM, and BIN files | |
| pdp8_ttx.c: | |
| - fixed bug in DETACH routine | |
| 0 15-May-06 scp.c: | |
| - revised save file format to save options, unit capacity | |
| sim_tape.c, sim_tape.h: | |
| - added support for finite reel size | |
| - fixed bug in P7B write record | |
| most magtapes: | |
| - added support for finite reel size | |
| h316_cpu.c: fixed bugs in LLL, LRL (found by Theo Engel) | |
| h316_lp.c: fixed bug in blanks backscanning (found by Theo Engel) | |
| h316_stddev.c: fixed bugs in punch state handling (found by Theo Engel) | |
| i1401_cpu.c: fixed bug in divide (reported by Van Snyder) | |
| i16_cpu.c: fixed bug in DH (found by Mark Hittinger) | |
| i32_cpu.c: | |
| - fixed bug in DH (found by Mark Hittinger) | |
| - added support for 8 register banks in 8/32 | |
| i7094: first release | |
| id_io.c: fixed bug, GO preserves EXA and SSTA (found by Davis Johnson) | |
| id_idc.c: | |
| - fixed WD/WH handling (found by Davis Johnson) | |
| - fixed bug, nop command should be ignored (found by Davis Johnson) | |
| nova_cpu.c: fixed bug in DIVS (found by Mark Hittinger) | |
| pdp11_cis.c: (all reported by John Dundas) | |
| - fixed bug in decode table | |
| - fixed bug in ASHP | |
| - fixed bug in write decimal string with mmgt enabled | |
| - fixed bug in 0-length strings in multiply/divide | |
| pdp11_cpu.c: fixed order of operand fetching in XOR for SDSD models | |
| pdp11_cr.c: added CR11/CD11 support | |
| pdp11_tc.c: | |
| - fixed READ to set extended data bits in TCST (found by Alan Frisbie) | |
| vax780_fload.c: added FLOAD command | |
| vax780_sbi.c: fixed writes to ACCS | |
| vax780_stddev.c: revised timer logic for EVKAE (reported by Tim Stark) | |
| vax_cis.c: (all reported by Tim Stark) | |
| - 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 | |
| vax_cpu.c: | |
| - added KESU capability to virtual examine | |
| - fixed bugs in virtual examine | |
| - rewrote CPU history function for improved usability | |
| (bugs below reported by Tim Stark) | |
| - 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 | |
| - fixed branch address calculation in CPU history | |
| - fixed bug in reported VA on faulting cross-page write | |
| vax_cpu1.c: (all reported by Tim Stark) | |
| - added access check on system PTE for 11/780 | |
| - added mbz check in LDPCTX for 11/780 | |
| vax_cmode.c: (all reported by Tim Stark) | |
| - fixed omission of SXT | |
| - fixed order of operand fetching in XOR | |
| vax_fpa.c: (all reported by Tim Stark) | |
| - 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 mul reslt 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_mmu.c: | |
| - added access check on system PTE for 11/780 | |
| vax_octa.c: (all reported by Tim Stark) | |
| - 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 mul reslt 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 | |
| /* V3.5 revision history | |
| patch date module(s) and fix(es) | |
| 2 07-Jan-06 scp.c: | |
| - added breakpoint spaces | |
| - added REG_FIT support | |
| sim_console.c: added ASCII character processing routines | |
| sim_tape.c, sim_tape.h: | |
| - added write support for P7B format | |
| - fixed bug in write forward (found by Dave Bryan) | |
| h316_stddev.c, hp2100_stddev.c, hp2100_mux.c, id_tt.c, | |
| id_ttp.c, id_pas.c, pdp8_tt.c, pdp8_ttx.c, pdp11_stddev.c, | |
| pdp11_dz.c, pdp18b_stddev.c, pdp18b_tt1.c, vax_stddev, | |
| gri_stddev.c: | |
| - revised to support new character handling routines | |
| pdp10_rp.c: fixed DCLR not to clear disk address | |
| pdp11_hk.c: fixed overlapped seek interaction with NOP, etc | |
| pdp11_rh.c: added enable/disable routine | |
| pdp11_rq.c, pdp11_tm.c, pdp11_tq.c, pdp11_ts.c | |
| - widened address display to 64b when USE_ADDR64 | |
| pdp11_rp.c: | |
| - fixed DCLR not to clear disk address | |
| - fixed device enable/disable logic to include Massbus adapter | |
| - widened address display to 64b when USE_ADDR64 | |
| pdp11_tu.c: | |
| - fixed device enable/disable logic to include Massbus adapter | |
| - widened address display to 64b when USE_ADDR64 | |
| - changed default adapter to TM03 (for VMS) | |
| pdp8_df.c, pdp8_dt.c, pdp8_rf.c: | |
| - fixed unaligned access bug (found by Doug Carman) | |
| pdp8_rl.c: fixed IOT 61 decoding bug (found by David Gesswein) | |
| vax_cpu.c: | |
| - fixed breakpoint detection when USE_ADDR64 option is active | |
| - fixed CVTfi to trap on integer overflow if PSW<iv> set | |
| 1 15-Oct-05 All CPU's, other sources: fixed declaration inconsistencies | |
| (from Sterling Garwood) | |
| i1401_cpu.c: added control for old/new character encodings | |
| i1401_cd.c, i1401_lpt.c, i1401_tty.c: | |
| - changed character encodings to be consistent with 7094 | |
| - changed column binary format to be consistent with 7094 | |
| - added choice of business or Fortran set for output encoding | |
| i1401_sys.c: changed WM character to ` under new encodings | |
| i1620_cd.c, i1620_lpt.c, i1620_tty.c: | |
| - changed character encodings to be consistent with 7094 | |
| pdp10_cpu.c: changed MOVNI to eliminate gcc warning | |
| pdp11_io.c: fixed bug in autoconfiguration (missing XU) | |
| vax_io.c: fixed bug in autoconfiguration (missing XU) | |
| vax_fpa.c: fixed bug in 32b structure definitions (from Jason Stevens) | |
| 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 <unit> 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<rs,cm> 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 <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 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<HTRAP> 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 |