Jerry Van Baren wrote: > Regardless of the in/out debate, we should print a warning if %ll is > used but not supported. I would suggest simply printing the "%lld" (or > whatever the format is) and pop two longs from the varargs. That would > make it clear something is missing and probably wrong.
Better to pop a long long -- two longs will pop too much if we ever have a 64-bit u-boot. It would be perverse to not have 64-bit printf in such a case, but if it has to be manually selected, and only affects long long so as to not be immediately noticed, it could easily happen. > I don't like printing half and discarding half: it will be erroneous > with no warning if the upper half != 0. Yes, but it'd be less erroneous than what we have now. > It would also have endian > complications since the half you want to discard depends on the > machine's endianness (not insurmountable). Popping a long long and then casting should take care of that. -Scott _______________________________________________ U-Boot mailing list U-Boot@lists.denx.de http://lists.denx.de/mailman/listinfo/u-boot
