On Tue, 23 Jul 2013, Cory Smelosky wrote: Using klh10-2.0h with the same patch: Starting KN10 at loc 0703667... [KLH10: Illegal exec mode op, PC = 6: 0 0,0][HALTED: Exec program error? ("set cpu_exsafe=1" to continue)] Endianness issue? Nevermind, found the problem: change -O3 in CFLAGS to -O0 and all is good. root at maddy:/jails/green/home/b4/marley # ./kn10-kl twonky.ini KLH10 V2.0H (MyKL) built Jul 23 2013 09:51:19 Copyright ? 2002 Kenneth L. Harrenstien -- All Rights Reserved. This program comes "AS IS" with ABSOLUTELY NO WARRANTY. Compiled for FREEBSD on SPARC with word model USEGCCSPARC Emulated config: CPU: KL10-extend SYS: T20 Pager: KL APRID: 3600 Memory: 8192 pages of 512 words (SHARED) Time interval: INTRP Base: OSGET Interval default: 60Hz Internal clock: OSINT Other: MCA25 JPC DEBUG PCCACHE CTYINT EVHINT Devices: DTE RH20 RPXX(DP) TM03(DP) NI20(DP) [MEM: Allocating 8192 pages shared memory, clearing...done] KLH10# ; KLH10 configuration for TOPS-10 test system KLH10# KLH10# ; DTE requires ackdly to avoid T10 race condition KLH10# devdef dte0 200 dte master ackdly=5 KLH10# devdef rh0 540 rh20 KLH10# devdef rh1 544 rh20 KLH10# devdef dsk0 rh0.0 rp type=rp06 sn=4747 format=dbd9 path=T10-RP06.0-dbd9 KLH10# devdef dsk1 rh0.1 rp type=rp06 sn=1026 format=dbd9 path=T10-RP06.1-dbd9 KLH10# devdef dsk2 rh0.2 rp type=rp06 sn=3737 format=dbd9 path=T10-RP06.cust.0-dbd9 KLH10# devdef dsk3 rh0.3 rp type=rp06 sn=5858 format=dbd9 path=stag.dsk KLH10# devdef mta0 rh1.0 tm03 type=TU77 KLH10# devdef idler 740 host KLH10# KLH10# ; NI: param "c3dly" to avoid T10 race. KLH10# ; NI: param "rdtmo" to avoid system hangups with OSF/1 V3.0 KLH10# ; KLH10# ; Decnet node TWONKY, 9.429 KLH10# devdef ni0 564 ni20 dedic=1 decnet=1 doarp=0 enaddr=aa:00:04:00:a:24 ifc=qfe0 dpdelay=12 c3dly=3 rdtmo=3 KLH10# KLH10# load klboot.exe Using word format "c36"... Loaded "klboot.exe": Format: DEC-PEXE Data: 0, Symwds: 0, Low: 01000000, High: 0, Startaddress: 0703667 Entvec: 0 wds at 0 KLH10# [EOF on twonky.ini] KLH10# go Starting KN10 at loc 0703667... BOOT V4(100) BOOT>monidl [Loading from DSKB:MONIDL.EXE[1,4]] MARLEY TOPS-10 MONITOR 15-May-13 Why reload: test Options are: OPR PARITY POWER STATIC HARDWA NXM HALT LOOP HUNG PM CM SA NEW SCHED OTHER Type "HELP" for additional information Why reload: other;test Date: 23-JUL-2013 Time: 05:54 [dpni20: Fatal error: BIOCSETIF failed for interface "qfe0" - Device not configured] %[DTEI: 146 (old 146!)]% [DTEI: 144 (old 146!)][DTEI: 177 (old 144!)]K[DTEI: 15 (old 177!)]LNI microcode load failed on NIA20 564 Microprocessor check ^O % Bad response, try again Startup option: Options are: CHANGE DEFINE DESTRO DISSOL GO NOINIT REFRES SHOW Type "HELP" for additional information Startup option: go [Rebuilding the system search list from the HOM blocks] [Rebuilding the active swapping list from the HOM blocks] [Rebuilding the system dump list from the HOM blocks] MARLEY TOPS-10 MONITOR 05:54:56 CTY system 3600 Connected to Node MARLEY(0) Line CTY .LOGIN 1,2 .R OPR [CCPWFD Waiting for file daemon to start] %%TTY STOMPER - Starting OPR> 5:55:12 -- Log file DSKB:OPERAT.LOG[3,3] renamed to DSKB:OPERAT.005[3,3] -- OPR>quit ? Invalid OPR command specified: "quit" ? : "quit" OPR>exit . I will investigate further later and see if I can't get it to run in a jail...at present it segfaults upon attempting to load the monitor if run in a jail. If run outside a jail it boots fine...I still have yet to test stability. Networking is also functional: $ set host/app=rterm marley %REM-I-CONNECTION, connection made using RTERM protocol %REM-I-REMOTE, connection established to remote node MARLEY:: MARLEY TOPS-10 MONITOR 06:02:15 TTY4 system 3600 Connected to Node 9.13 Please LOGIN .login csmelosky Job 15 MARLEY TOPS-10 MONITOR TTY4 Password: [LGNLAS Last access to [400,400] succeeded on 25-May-13:21:03:33] 06:02 23-Jul-13 Tuesday Welcome to MARLEY. A part of the gimme-sympathy.org family. This is a simulated DECSYSTEM-10. It is configured with: 1). Ethernet (HECnet address: 9,10) 2). 4 RP06 disks (DSKB:, TSU:, USER:, DSKA:) 3). 4096K memory To request an account: email b4 at gewt.net or MAIL GEWT::b4. I will later write up a blog post or something and see if -O2 will work. Amusingly enough: idling in klh10 works, too... -- Cory Smelosky http://gewt.net Personal stuff http://gimme-sympathy.org Projects