On 7/26/14, 1:13 PM, Nico Weber wrote:
Hi Amara,
what's this for?
The AArch32 part of the driver accepts this option, and DTRT. We use it to
build FPU agnostic multilibs. Not sure what everyone else uses it for.
"none" isn't documented on
https://sourceware.org/binutils/docs/as/ARM-Options.html – are these docs just
out of date?
Does gcc understand that flag?
I think so... I know that at least for GAS it is named slightly differently:
'-mfpu=softfpa'. This should probably be fixed for -fno-integrated-as in gcc
toolchains.
Cheers,
Jon
clang's integrated assembler doesn't
seem to understand ".fpu none", but .fpu is supposed to do the same as -mfpu as
far as I understand.
Thanks,
Nico
--
Jon Roelofs
[email protected]
CodeSourcery / Mentor Embedded
_______________________________________________
cfe-commits mailing list
[email protected]
http://lists.cs.uiuc.edu/mailman/listinfo/cfe-commits
