[comp.os.vms] $EDIT/TECO not working on new VAX

system@hep.nrc.CDN (Bill Jack) (09/23/87)

	Fellow TECO users ,
	
	We're on VMS 4.5 and have just migrated from a VAX 11/780
	with RM05 disks to a VAX 8250 with RA60 (system) and RA81
	(user) disks.

	For some reason, $EDIT/TECO no longer works and gives the 
	following ERROR message :

%LIB-E-ACTIMAGE, error activating image DJA0:[SYS0.][SYSLIB]CEM$EMULATOR.EXE;
-RMS-E-FNF, file not found

	(were DJA0: is the NEW system disk device name)

	I have tried this on other 4.5 systems and it works fine.  I have 
	even copied over the sys$system:TECO.EXE file from other
	systems were it does work with no change in results.

	The file that claims to be missing on MY system does not exist on
	other systems were $EDIT/TECO works fine.

	Can anyone help ??  The TECO users on our system are anxiously
	waiting for me to do something.

	Send any messages to me DIRECTLY as I am not on INFOVAX
	mailing list.

	Thank You

			  -------------------------------

  	Bill Jack, System Manager      
  	High Energy Physics VAX        OTTAWA, CANADA
   	National Research Council      system@hep.nrc.cdn
    

leichter@VENUS.YCC.YALE.EDU ("Jerry Leichter") (09/23/87)

	Fellow TECO users,

Wow!  Nice to see I'm not the only one left!
	
	We're on VMS 4.5 and have just migrated from a VAX 11/780
	with RM05 disks to a VAX 8250 with RA60 (system) and RA81
	(user) disks.

	...$EDIT/TECO no longer works and gives the  following ERROR message:

%LIB-E-ACTIMAGE, error activating image DJA0:[SYS0.][SYSLIB]CEM$EMULATOR.EXE;
-RMS-E-FNF, file not found

	(were DJA0: is the NEW system disk device name)

	...

TECO V40, which is what you get with VMS V4.5, is a curiosity, an image that
runs half in native mode, half in compatibility (PDP-11) mode.  (Basically,
the TECO interpreter runs in compatibility mode - it's the same code that
runs on -11's.  The I/O system, which comes in different flavors on -11's to
deal with different OS's, on VMS switches back to native mode.)

The VAX 8000 series does not support compatibility mode in hardware.  Hence,
TECO would normally not work at all - in fact, Version 39 could not be made
to work.  Version 40, on the other hand, has the hooks necessary to run under
the PDP-11 instruction set emulator - CEM$EMULATOR.  CEM$EMULATOR does not
ship with VMS - it's part of the VAX-11 RSX layered product.

It was announced at the last DECUS that Version 5 of VMS would ship with a
new, all-native TECO.  If you can wait 'till then....

							-- Jerry
------

rde@eagle.ukc.ac.uk (R.D.Eager) (09/27/87)

Summary:

Expires:

Sender:

Followup-To:



If you can't wait for version 5, someone did post a C source for a TECO clone
a few weeks ago....
-- 
           Bob Eager
           rde@ukc.UUCP
           ...!mcvax!ukc!rde
           Phone: +44 227 764000 ext 7589