On Sun, Jun 13, 2010 at 11:41:03PM +0200, Dag-Erling Smørgrav wrote: > Bernd Walter <ti...@cicely7.cicely.de> writes: > > Dag-Erling Smørgrav <d...@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.
Most controller environments have some kind of libc. We even have devel/avr-libc and devel/msp430-libc in ports. Anyway - printf=>puts isn't scarying as such, it is more that this might happen in other cases as well. -- B.Walter <be...@bwct.de> http://www.bwct.de Modbus/TCP Ethernet I/O Baugruppen, ARM basierte FreeBSD Rechner uvm. _______________________________________________ freebsd-current@freebsd.org mailing list http://lists.freebsd.org/mailman/listinfo/freebsd-current To unsubscribe, send any mail to "freebsd-current-unsubscr...@freebsd.org"
