From: Mandeep Sandhu <mandeepsandhu.chd@gmail.com>
To: Sergei Gavrikov <sergei.gavrikov@gmail.com>
Cc: Simon Kallweit <simon.kallweit@intefo.ch>,
ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] ecos memory footprint
Date: Tue, 14 Jul 2009 13:18:00 -0000 [thread overview]
Message-ID: <b18c5f790907140617i8cb89ddnbbc6f9b99dc2c26d@mail.gmail.com> (raw)
In-Reply-To: <b18c5f790907140403v27029d9fo1757da0035df7@mail.gmail.com>
After a lot of help from you all, me the n00b, finally got to compile
my first "hello world" app
for the at91sam7ex board running ecos.
Here's the o/p of arm-eabi-size for my hello app:
~/ecos/ecos-3.0/examples$ arm-eabi-size hello
text data bss dec hex filename
34952 1552 9480 45984 b3a0 hello
So, does this mean my runtime mem usage will be text + bss (i.e around 44KB)?
Thanks as always,
-mandeep
On Tue, Jul 14, 2009 at 4:33 PM, Mandeep
Sandhu<mandeepsandhu.chd@gmail.com> wrote:
> On Tue, Jul 14, 2009 at 4:08 PM, Sergei
> Gavrikov<sergei.gavrikov@gmail.com> wrote:
>> Mandeep Sandhu wrote:
>>
>>> W/o the USB feature and rest of the basic stuff including lwIP stack
>>> enabl3d, I'm getting around 1.2MB in size!
>>
>> Refer eCos FAQ
>> http://ecos.sourceware.org/fom-serv/ecos/cache/91.html
>
> wow...that was an eye-opener! :) Thanks!
>
> So...now I need to compile my app...a webserver and see how much
> it takes.
>
> -mandeep
>
>>
>> $ <prefix>-size app
>>
>>
>> Sergei
>>
>
--
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
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next prev parent reply other threads:[~2009-07-14 13:18 UTC|newest]
Thread overview: 17+ messages / expand[flat|nested] mbox.gz Atom feed top
2009-07-13 13:14 Mandeep Sandhu
2009-07-13 22:09 ` Alexander Neundorf
2009-07-14 4:52 ` Mandeep Sandhu
2009-07-14 8:43 ` Simon Kallweit
2009-07-14 10:28 ` Mandeep Sandhu
2009-07-14 10:34 ` Sergei Gavrikov
2009-07-14 11:04 ` Mandeep Sandhu
2009-07-14 13:18 ` Mandeep Sandhu [this message]
2009-07-14 13:22 ` Mandeep Sandhu
2009-07-14 13:31 ` Sergei Gavrikov
2009-07-14 13:30 ` Andrew Lunn
2009-07-14 10:43 ` Ross Younger
2009-07-14 11:16 ` Mandeep Sandhu
2009-07-14 12:26 ` [ECOS] USB on at91sam7xek [ was Re: ecos memory footprint ] John Dallaway
2009-07-14 12:47 ` [ECOS] " Mandeep Sandhu
2009-07-14 14:22 ` [ECOS] Re: ecos memory footprint Grant Edwards
2009-07-15 4:34 ` Mandeep Sandhu
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