Cleanup for cryptographic algorithms vs. compiler optimizations
des at des.no
Sun Jun 13 21:43:15 UTC 2010
Bernd Walter <ticso at cicely7.cicely.de> writes:
> Dag-Erling Smørgrav <des at des.no> writes:
> > The only way you can tell that gcc did it is if you break the rules,
> > such as by defining your own version of printf() or puts().
> Our loader stages do this for good reasons. And in microcontroller
> programming (surely out of FreeBSD scope) it is done very regulary.
Those are freestanding environments, where printf() and puts() don't
exist as far as the C standard is concerned.
Dag-Erling Smørgrav - des at des.no
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