From: Andrew Lunn <andrew@lunn.ch>
To: Harsha D <harshad@sanyo.co.in>
Cc: ecos-discuss@ecos.sourceware.org
Subject: Re: [ECOS] which gcc toolchain to use ?
Date: Tue, 26 Jul 2005 09:49:00 -0000 [thread overview]
Message-ID: <20050726094810.GX15048@lunn.ch> (raw)
In-Reply-To: <C03A3C267DDF184EA523BBAB577BF92405B16E@blrexsr1.slti.sanyo.co.in>
On Tue, Jul 26, 2005 at 02:54:57PM +0530, Harsha D wrote:
> Hi
>
> I have been trying to port ecos on ARM9 based board.
> I tried with gcc v4.0 (cygwin) and gcc v3.4.3
>
>
> In my case i have observed that
>
> in v4.0 >
> Removing optimization(O2) flag... redboot works
> Including optimization flag... redboot fails
>
> in v3.4.2 >
> Removing optimization flag... redboot FAILS
> Including optimization flag... redboot works
>
>
> also....redboot seems to hang at do_version, printing the RAM range.
>
>
> I would like to know which is the best/suitable gcc toolchain to be used
> with eCos
See:
http://ecos.sourceware.org/getstart.html
Get the toolchains from there. They are known to work well.
Andrew
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next prev parent reply other threads:[~2005-07-26 9:49 UTC|newest]
Thread overview: 5+ messages / expand[flat|nested] mbox.gz Atom feed top
2005-07-26 9:21 Harsha D
2005-07-26 9:49 ` Andrew Lunn [this message]
2005-07-26 13:06 ` Gary Thomas
2005-07-27 3:22 Harsha D
2005-07-27 7:16 ` Andrew Lunn
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