From mboxrd@z Thu Jan 1 00:00:00 1970 Return-Path: Received: (qmail 26459 invoked by alias); 14 Jul 2009 13:22:46 -0000 Received: (qmail 26451 invoked by uid 22791); 14 Jul 2009 13:22:46 -0000 X-SWARE-Spam-Status: No, hits=-1.1 required=5.0 tests=AWL,BAYES_00,J_CHICKENPOX_51,SARE_MSGID_LONG40,SPF_PASS X-Spam-Check-By: sourceware.org Received: from mail-px0-f190.google.com (HELO mail-px0-f190.google.com) (209.85.216.190) by sourceware.org (qpsmtpd/0.43rc1) with ESMTP; Tue, 14 Jul 2009 13:22:38 +0000 Received: by pxi28 with SMTP id 28so15967pxi.28 for ; Tue, 14 Jul 2009 06:22:36 -0700 (PDT) MIME-Version: 1.0 Received: by 10.142.126.6 with SMTP id y6mr1600429wfc.230.1247577756601; Tue, 14 Jul 2009 06:22:36 -0700 (PDT) In-Reply-To: References: <4A5C453C.4090907@intefo.ch> <20090714103834.GA26638@sg-ubuntu.local> Date: Tue, 14 Jul 2009 13:22:00 -0000 Message-ID: From: Mandeep Sandhu To: Sergei Gavrikov Cc: Simon Kallweit , ecos-discuss@ecos.sourceware.org Content-Type: text/plain; charset=ISO-8859-1 Content-Transfer-Encoding: quoted-printable X-IsSubscribed: yes Mailing-List: contact ecos-discuss-help@ecos.sourceware.org; run by ezmlm Precedence: bulk List-Id: List-Subscribe: List-Archive: List-Post: List-Help: , Sender: ecos-discuss-owner@ecos.sourceware.org Subject: Re: [ECOS] ecos memory footprint X-SW-Source: 2009-07/txt/msg00109.txt.bz2 On Tue, Jul 14, 2009 at 6:47 PM, Mandeep Sandhu wrote: > 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 > =A0 text =A0 =A0data =A0 =A0 bss =A0 =A0 dec =A0 =A0 hex filename > =A034952 =A0 =A01552 =A0 =A09480 =A0 45984 =A0 =A0b3a0 hello > > So, does this mean my runtime mem usage will be text + bss (i.e around 44= KB)? Sorry, I meant text+data+bss =3D 44KB -mandeep > > Thanks as always, > -mandeep > > On Tue, Jul 14, 2009 at 4:33 PM, Mandeep > Sandhu wrote: >> On Tue, Jul 14, 2009 at 4:08 PM, Sergei >> Gavrikov 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 >> >>> >>> $ -size app >>> >>> >>> Sergei >>> >> > -- Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss