Re: Cross debugger and load address (want download to VMA, not LMA)

[Grant Edwards <grante at visi dot com>]

On Mon, Apr 19, 2004 at 05:02:36PM +0200, Toralf Lund wrote:

> >>toralf>> If not, is there any way to produce a version of the binary
> >>	 with LMA = VMA for .text and .data, besides relinking with a
> >>	 separate linker script?
> >
> >You can use objcopy to change both the LMA and VMA of sections.
> 
> The problem in my case is knowing what values to use, since .data is 
> specified relative to .text rather than on an absulte adress. And the 
> .text LMA is relative to a different section, too, so the offset between 
> LMA and VMA isn't known, either.

What I would do (what I do, actually) is create three linker
command files:  one contains all the stuff common to both
memory configurations.  The other two contain the stuff that's
different, and then include the first (common) file.

-- 
Grant Edwards
grante@visi.com

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