x86-64 fixes: Part 4
Fri, 25 Oct 2002 10:36:45 +1000
Andreas Jaeger <firstname.lastname@example.org> writes:
> +dnl m4 macros for x86-64 assembler.
Hmm. Yes, I think that can be separate. Most of the nonsense in
x86-defs.m4 should be irrelevant to x86_64.
That will probably be completely different. I haven't had a chance to
look at the ABI spec, if mcount is standardized then hopefully most of
the conditional nonsense can disappear for a start.
(Of course support for profiling the asm routines is not essential,
just nice to have if it can be done without too much trouble.)
> +dnl Usage: shldl(count,src,dst)
That's purely an i386 syntax workaround, should be unnecessary for