* New Version of AVLAda9x
@ 1994-10-27 15:23 Ricardo V. Lopes
1994-10-28 13:00 ` Alan &
0 siblings, 1 reply; 5+ messages in thread
From: Ricardo V. Lopes @ 1994-10-27 15:23 UTC (permalink / raw)
I am pleased to inform that the new version of AVLAda9x is available
by anonymous ftp at ajpo.sei.cmu.edu (public/dev-tool/compiler).
Since I have received many requests, Version 1.91 of AVLAda9X is being
released with a development environment with the following features:
-multi-text full screen editor
-syntax templates
-help on the environment and on the Ada Reference Manual 5.0
Have fun!
Arthur Vargas Lopes
Rua Inhandui 303, Ap204
90820-170 Porto Alegre - RS Brazil
e-mail: 34U3IQN@CMUVM.BITNET
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: New Version of AVLAda9x
1994-10-27 15:23 New Version of AVLAda9x Ricardo V. Lopes
@ 1994-10-28 13:00 ` Alan &
1994-11-01 4:48 ` Michael Feldman
0 siblings, 1 reply; 5+ messages in thread
From: Alan & @ 1994-10-28 13:00 UTC (permalink / raw)
>>>>> On Thu, 27 Oct 1994 11:23:13 EDT, Ricardo V. Lopes <34U3IQN@CMUVM.CSV.CMICH.EDU> said:
>> I am pleased to inform that the new version of AVLAda9x is available
>> by anonymous ftp at ajpo.sei.cmu.edu (public/dev-tool/compiler).
>> Since I have received many requests, Version 1.91 of AVLAda9X is being
>> released with a development environment with the following features:
>> -multi-text full screen editor
>> -syntax templates
>> -help on the environment and on the Ada Reference Manual 5.0
Pardon the dumb question, but what exactly is "AVLAda9x"? How does it
compare to GNAT 9x?
Alan
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: New Version of AVLAda9x
1994-10-28 13:00 ` Alan &
@ 1994-11-01 4:48 ` Michael Feldman
1994-11-04 14:52 ` James Hopper
0 siblings, 1 reply; 5+ messages in thread
From: Michael Feldman @ 1994-11-01 4:48 UTC (permalink / raw)
In article <KAPLAN.94Oct28090040@itchy.cs.umass.edu>,
Alan & <kaplan@cs.umass.edu> wrote:
>
>Pardon the dumb question, but what exactly is "AVLAda9x"? How does it
>compare to GNAT 9x?
>
The "AVL" stands for Arthur Vargas Lopes. Arthur got his doctorate at
GW in 1992, under my supervision. He is the author of much of the
original SmallAda/DOS, and of the editor and help engine in GW-Ada/Ed-DOS.
AVLAda9x is a project he has developed on his own since he returned to
Brazil. It is a fast compiler for a subset of Ada 9X, generating
SmallAda-ish P-code which is then interpreted. The subset is growing;
as was the case with SmallAda, Arthur concentrated on concurrency issues
before encapsulation and modularity. His system has passed a number
(I do not know how many) of the ACVC-9X-basic tests, and he has
successfully compiled most of the examples from my intoductory
Ada textbook (Feldman/Koffman).
The editor/environment in this system is very similar to SmallAda and
GW-Ada/Ed-DOS. When Arthur sent this stuff up to me, I encouraged
him to put it on the net to get feedback and exposure. It is a long way
from full Ada 9X, but its subset is growing every day.
Arthur intends this as an educational system, with which neophytes
can get started with _very_ low investment - like SmallAda, it will run
on a 286 (even Ada/Ed requires a 386/486).
GNAT, on the other hand, is much more than an educational project;
it is a real compiler that uses the gcc back end to produce real
executables. There's not much to compare - we are talking about
an apple and an orange here.
My only connection to Arthur's nice little system is that Arthur
was my student and we developed a couple of other neat things
(SmallAda, GW-Ada/Ed) together. He feels kind of isolated in Brazil,
and would love to get feedback from y'all by e-mail. Give it a try.
Mike Feldman
------------------------------------------------------------------------
Michael B. Feldman - chair, SIGAda Education Working Group
Professor, Dept. of Electrical Engineering and Computer Science
The George Washington University - Washington, DC 20052 USA
202-994-5919 (voice) - 202-994-0227 (fax) - mfeldman@seas.gwu.edu (Internet)
------------------------------------------------------------------------
Ada on the World-Wide Web: http://lglwww.epfl.ch/Ada/
------------------------------------------------------------------------
"Non illegitimi carborundum." (Don't let the bastards grind you down.)
------------------------------------------------------------------------
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: New Version of AVLAda9x
1994-11-01 4:48 ` Michael Feldman
@ 1994-11-04 14:52 ` James Hopper
1994-11-11 22:33 ` Michael Feldman
0 siblings, 1 reply; 5+ messages in thread
From: James Hopper @ 1994-11-04 14:52 UTC (permalink / raw)
In article <394hat$jj6@felix.seas.gwu.edu> Michael Feldman,
mfeldman@seas.gwu.edu writes:
>Arthur intends this as an educational system, with which neophytes
>can get started with _very_ low investment - like SmallAda, it will run
>on a 286 (even Ada/Ed requires a 386/486).
Mike i tried it on my mac 8100 under softwindows and it compains that i
don't
have a 386 and exists when i try to run it. If there is a way to run it
on
286 i would like to hear it!
best jim
^ permalink raw reply [flat|nested] 5+ messages in thread
* Re: New Version of AVLAda9x
1994-11-04 14:52 ` James Hopper
@ 1994-11-11 22:33 ` Michael Feldman
0 siblings, 0 replies; 5+ messages in thread
From: Michael Feldman @ 1994-11-11 22:33 UTC (permalink / raw)
In article <39dhsb$7dr@dayuc.dayton.saic.com>,
James Hopper <hopperj@dayton.saic.com> wrote:
>In article <394hat$jj6@felix.seas.gwu.edu> Michael Feldman,
>mfeldman@seas.gwu.edu writes:
>>Arthur intends this as an educational system, with which neophytes
>>can get started with _very_ low investment - like SmallAda, it will run
>>on a 286 (even Ada/Ed requires a 386/486).
>Mike i tried it on my mac 8100 under softwindows and it compains that i
>don't
>have a 386 and exists when i try to run it. If there is a way to run it
>on
>286 i would like to hear it!
>
Sorry all. I was wrong. I checked with Arthur and indeed it requires at
least a 386. Too bad...
Mike Feldman
------------------------------------------------------------------------
Michael B. Feldman - chair, SIGAda Education Working Group
Professor, Dept. of Electrical Engineering and Computer Science
The George Washington University - Washington, DC 20052 USA
202-994-5919 (voice) - 202-994-0227 (fax) - mfeldman@seas.gwu.edu (Internet)
------------------------------------------------------------------------
Ada on the World-Wide Web: http://lglwww.epfl.ch/Ada/
------------------------------------------------------------------------
"Non illegitimi carborundum." (Don't let the bastards grind you down.)
------------------------------------------------------------------------
^ permalink raw reply [flat|nested] 5+ messages in thread
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1994-10-27 15:23 New Version of AVLAda9x Ricardo V. Lopes
1994-10-28 13:00 ` Alan &
1994-11-01 4:48 ` Michael Feldman
1994-11-04 14:52 ` James Hopper
1994-11-11 22:33 ` Michael Feldman
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