From: jan.de.kruyf@gmail.com
Subject: silly ravenscar question
Date: Tue, 24 Feb 2015 01:07:31 -0800 (PST)
Date: 2015-02-24T01:07:31-08:00 [thread overview]
Message-ID: <8e30f54c-81c4-4861-897c-bb6c563c76e8@googlegroups.com> (raw)
Hallo,
I have a dumb question for which I don't find the answer:
Doing a variable length linked list on Gnat for Arm I found I can do
object_access := new object;
but I can not free this object. I follow that dynamic memory allocation is something bad (tm), under certain circumstances.
But now since 'new' seems to be allowed, does it work properly at all times?
I mean I could link any freed objects into a free list for later use. That does not cost much, probably less than allocating by way of 'new'.
But this way would be a type of dynamic memory allocation that then settles out at the maximum needed amount. Would that be 'Ravenscar-Pure' then?
--------
2nd silly question:
What did the gods do to libre.adacore.com?
For a while now it is very rare that I get access, and when I do it does not handle a download request properly. Is it just my internet feed? or is it systemic? Libre2 does work by the way, but for lots of things it links to libre or adacore.
-----------
I am busy doing a very light ethernet fieldbus for a few Olimex stm34 boards and a pc.
Since I did not see I could get any speed out of openPowerlink and EtherCAT needs more involved hardware (although it is very fast)
Is there any interest in the community? I am willing to put it under GPL.
Cheers, and thanks for your attention.
jan.
next reply other threads:[~2015-02-24 9:07 UTC|newest]
Thread overview: 39+ messages / expand[flat|nested] mbox.gz Atom feed top
2015-02-24 9:07 jan.de.kruyf [this message]
2015-02-24 10:29 ` silly ravenscar question Dmitry A. Kazakov
2015-02-24 11:11 ` jan.de.kruyf
2015-02-24 13:38 ` Dmitry A. Kazakov
2015-02-25 8:48 ` jan.de.kruyf
2015-02-25 10:46 ` Dmitry A. Kazakov
2015-02-25 17:35 ` jan.de.kruyf
2015-02-25 17:55 ` Dmitry A. Kazakov
2015-02-26 8:48 ` jan.de.kruyf
2015-02-26 9:47 ` Dmitry A. Kazakov
2015-02-26 12:07 ` jan.de.kruyf
2015-02-26 19:09 ` jan.de.kruyf
2015-02-27 8:58 ` Dmitry A. Kazakov
2015-02-28 19:57 ` jan.de.kruyf
2015-03-01 9:27 ` Dmitry A. Kazakov
2015-03-03 8:42 ` jan.de.kruyf
2015-03-03 10:57 ` Dmitry A. Kazakov
2015-02-24 11:02 ` Jacob Sparre Andersen
2015-02-24 11:23 ` jan.de.kruyf
2015-02-24 13:43 ` Bob Duff
2015-02-25 9:07 ` jan.de.kruyf
2015-02-25 17:50 ` Simon Wright
2015-02-26 7:35 ` jan.de.kruyf
2015-02-26 14:57 ` Simon Wright
2015-02-26 19:36 ` jan.de.kruyf
2015-02-27 8:45 ` Simon Wright
2015-02-27 9:59 ` jan.de.kruyf
2015-02-28 9:57 ` Simon Wright
2015-02-28 19:08 ` jan.de.kruyf
2015-02-28 20:23 ` Simon Wright
2015-03-03 8:52 ` jan.de.kruyf
2015-02-24 15:30 ` Brad Moore
2015-02-24 16:52 ` Simon Wright
2015-02-25 3:01 ` Dennis Lee Bieber
2015-02-24 11:22 ` slos
2015-02-24 12:16 ` jan.de.kruyf
2015-02-24 11:24 ` J-P. Rosen
2015-02-24 12:10 ` jan.de.kruyf
2015-02-24 13:58 ` Simon Wright
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