Messages in this thread | | | Date | Wed, 8 Oct 2008 08:35:20 +0100 | From | Russell King <> | Subject | Re: FRV/ARM unaligned access question |
| |
On Wed, Oct 08, 2008 at 12:26:13AM -0700, Harvey Harrison wrote: > I noticed that frv/arm are the only two arches that currently use open-coded > byteshifting routines for both the cpu endianness and the other endianness > whereas just about all the other arches use a packed-struct version for the > cpu-endian and then the byteshifting versions (lifted from arm) for the other > endianness.
I'm sorry, I think you're mistaken. I've looked at x86, m68k and parisc, and they all use assembly for their swab functions in asm/byteorder.h.
-- Russell King Linux kernel 2.6 ARM Linux - http://www.arm.linux.org.uk/ maintainer of:
| |