From mboxrd@z Thu Jan  1 00:00:00 1970
From: Wolfgang Denk <wd@denx.de>
Date: Tue, 08 Apr 2008 23:09:20 +0200
Subject: [U-Boot-Users] [PATCH] Make MPC83xx one step closer to full
	relocation.
In-Reply-To: Your message of "Tue, 08 Apr 2008 22:52:52 +0200."
	<044901c899ba$83532450$89f96cf0$@Tjernlund@transmode.se>
Message-ID: <20080408210920.56F3B24842@gemini.denx.de>
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To: u-boot@lists.denx.de

In message <044901c899ba$83532450$89f96cf0$@Tjernlund@transmode.se> you wrote:
>
> > >  .text      :
> > >   {
> > > +    _monitor_base = . ;
> > 
> > There is no guarantee that this is the same as the start address of
> > .text
> > 
> 
> I am no link script expert, but I cannot see why that would not be the start
> of the .text segment?

There might be other segments at the start of the image...

See for example cpu/mpc8xx/start.S - while at the  moment  we  really
start with .text, it would technically be more approrpriate to change
the  first  256  bytes  (from monitor base to EXC_OFF_SYS_RESET) into
.rodata or something like this.

> Anyhow, we can go with the other solution instead, define the symbol in start.S
> instead, if one is needed.

If it cannot be avoided ;-)

Best regards,

Wolfgang Denk

-- 
DENX Software Engineering GmbH,     MD: Wolfgang Denk & Detlev Zundel
HRB 165235 Munich, Office: Kirchenstr.5, D-82194 Groebenzell, Germany
Phone: (+49)-8142-66989-10 Fax: (+49)-8142-66989-80 Email: wd at denx.de
Thought for the day: What if there were no hypothetical situations?