public inbox for ecos-discuss@sourceware.org
 help / color / mirror / Atom feed
From: Andrew Lunn <andrew@lunn.ch>
To: Socrates Socrates <socrates.socrates@gmail.com>
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] Huge memory footprint for a simple "hello world"
Date: Wed, 07 Jun 2006 11:54:00 -0000	[thread overview]
Message-ID: <20060607115403.GT15066@lunn.ch> (raw)
In-Reply-To: <c3d1d81f0606070447j2d237153ldacb8958ad31433@mail.gmail.com>

On Wed, Jun 07, 2006 at 01:47:04PM +0200, Socrates Socrates wrote:
> Correct that's what I needed.  Now problem is the tests work; it just
> hangs (or does nothing as seen from the last ine below), I followed
> the example from the website you sent.
> 
> Here are my steps using the simulator: (The results are the same even
> when I connect to the board)
> 
> ~/work/atmel/060606$ rm -rf *
> socrates@would:~/work/atmel/060606$ ecosconfig new eb40
> socrates@would:~/work/atmel/060606$ ecosconfig tree
> socrates@would:~/work/atmel/060606$ make -s
> headers finished
> build finished
> socrates@would:~/work/atmel/060606$ make -s tests
> headers finished
> build finished
> tests finished
> socrates@would:~/work/atmel/060606$ arm-elf-gdb -nw
> install/tests/kernel/v2_0/tests/bin_sem0
> GNU gdb 5.3 (eCosCentric)
> Copyright 2002 Free Software Foundation, Inc.
> GDB is free software, covered by the GNU General Public License, and you are
> welcome to change it and/or distribute copies of it under certain 
> conditions.
> Type "show copying" to see the conditions.
> There is absolutely no warranty for GDB.  Type "show warranty" for details.
> This GDB was configured as "--host=i686-pc-linux-gnu --target=arm-elf"...
> (gdb) target bin
> Undefined target command: "bin".  Try "help target".
> (gdb) target sim
> Connected to the simulator.
> (gdb) load
> Loading section .rom_vectors, size 0x40 vma 0x2020000
> Loading section .text, size 0x6764 vma 0x2020040
> Loading section .rodata, size 0x394 vma 0x20267a4
> Loading section .data, size 0x2b4 vma 0x2026b38
> Start address 0x2020040
> Transfer rate: 225120 bits in <1 sec.
> (gdb) continue
> Continuing.

The arm simulator does not include a simulated serial port, so you
won't see anything.

What happens on the real target which will have a serial port?

     Andrew

-- 
Before posting, please read the FAQ: http://ecos.sourceware.org/fom/ecos
and search the list archive: http://ecos.sourceware.org/ml/ecos-discuss

  reply	other threads:[~2006-06-07 11:54 UTC|newest]

Thread overview: 21+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2006-06-06 12:03 Socrates Socrates
2006-06-06 13:38 ` Andrew Lunn
2006-06-06 13:58   ` Socrates Socrates
2006-06-06 14:05     ` Andrew Lunn
2006-06-06 14:19       ` Socrates Socrates
2006-06-06 14:54         ` Andrew Lunn
2006-06-07  8:50           ` Socrates Socrates
2006-06-07  8:58             ` Andrew Lunn
2006-06-07  9:40               ` Socrates Socrates
2006-06-07  9:53                 ` Andrew Lunn
2006-06-07 10:28                   ` Socrates Socrates
2006-06-07 11:11                     ` Andrew Lunn
2006-06-07 11:48                       ` Socrates Socrates
2006-06-07 11:54                         ` Andrew Lunn [this message]
2006-06-08 12:28                           ` Socrates Socrates
2006-06-08 12:35                             ` Andrew Lunn
2006-06-08 12:48                               ` Socrates Socrates
2006-06-08 12:55                                 ` AW: " Ram Sudhir Tadavarthi
2006-06-07 11:57                 ` Gary Thomas
2006-06-07 12:09                   ` [ECOS] Python under eCos Evgeny Belyanco
2006-06-07 12:15                     ` Gary Thomas

Reply instructions:

You may reply publicly to this message via plain-text email
using any one of the following methods:

* Save the following mbox file, import it into your mail client,
  and reply-to-all from there: mbox

  Avoid top-posting and favor interleaved quoting:
  https://en.wikipedia.org/wiki/Posting_style#Interleaved_style

* Reply using the --to, --cc, and --in-reply-to
  switches of git-send-email(1):

  git send-email \
    --in-reply-to=20060607115403.GT15066@lunn.ch \
    --to=andrew@lunn.ch \
    --cc=ecos-discuss@ecos.sourceware.org \
    --cc=socrates.socrates@gmail.com \
    /path/to/YOUR_REPLY

  https://kernel.org/pub/software/scm/git/docs/git-send-email.html

* If your mail client supports setting the In-Reply-To header
  via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for read-only IMAP folder(s) and NNTP newsgroup(s).