On Thu, Nov 02, 2006 at 11:50:02PM +0100, Joerg Wunsch wrote:
>
> I think the initialization would better remain in the startup code, as
> it also allows people to customize their stack location easily.
Jörg,
That would be very helpful. ;-)
For various targets, it is often done in crt0. (Wandering between AVR,
PowerPC, 68k, and NEC v850, I'm comfortable with that, not least because
the -nostartfiles option makes it easy to eliminate stack/bss/data
initialisation in favour of a custom brew.)
To help circumvent the avr muddle, I keep the following reminder:
avr-gcc: Still generates do_clear_bss, do_clear_data, exit,
and stack references, if main() exists. Use
another function name, if necessary.
That would not be missed, I think.
Erik
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