From: John Carter <john.carter@tait.co.nz>
To: "Annamalai Prakash K. (Tata Elxsi )" <aprakash@tataelxsi.co.in>
Cc: ecos-discuss@sourceware.org
Subject: Re: [ECOS] Help !!
Date: Thu, 16 Jun 2005 20:17:00 -0000 [thread overview]
Message-ID: <Pine.LNX.4.63.0506170813250.25555@parore.tait.co.nz> (raw)
In-Reply-To: <000001c57250$7213fd70$0d22320a@telxsi.com>
On Thu, 16 Jun 2005, Annamalai Prakash K. (Tata Elxsi ) wrote:
> 1. Is there any way to fi want to know, How much RAM space consumed by my
> ecos + application ?..
arm-elf-size, although arm-elf-objdump --syms gives you more details where
it went.
> I have choosen very basic io functionalities like serial port and flash
> support.(removed networking packages) ... my application is thread program.
> (twothread.c - thread example program comes along with ecos). I would like
> to test this application in an enviroment where i have only 256KB of RAM .
Mostly dosn't matter as the linker gc drops things you don't use.
>
> 2. is it possible to simulate the above sincerio in my existing
> environment ?.. what are the changes, should i do ?.. Could any provide my
> suggestion ....
Yes, fiddle the memory map (.mlt) file, if the lib/target.ld is right, the
linker will whinge if you exceed the ram requirements.
John Carter Phone : (64)(3) 358 6639
Tait Electronics Fax : (64)(3) 359 4632
PO Box 1645 Christchurch Email : john.carter@tait.co.nz
New Zealand
Carter's Clarification of Murphy's Law.
"Things only ever go right so that they may go more spectacularly wrong later."
From this principle, all of life and physics may be deduced.
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss
next prev parent reply other threads:[~2005-06-16 20:17 UTC|newest]
Thread overview: 7+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-06-16 8:49 Annamalai Prakash K. (Tata Elxsi )
2005-06-16 20:17 ` John Carter [this message]
[not found] <200104060641.XAA13189@cygnus.com>
2001-04-06 8:13 ` [ECOS] Help! Jonathan Larmour
2001-04-07 4:46 ` windy
2001-04-10 13:19 ` Jonathan Larmour
-- strict thread matches above, loose matches on Subject: below --
2001-04-06 4:09 Nielsen Linus
2001-04-05 23:41 windy
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