On 31 August 2011 10:55, Steve McIntyre <st...@einval.com> wrote: > On Wed, Aug 31, 2011 at 07:23:18AM +0100, Tixy wrote: >>On Tue, 2011-08-30 at 23:34 -0400, Lennart Sorensen wrote: >>> My changes were to remove -mfpu=softfp and -mthumb-interworking, since >>> as far as I can tell armhf uses -mfpu=hardfp and -mno-thumbinterworking >>> by default. >> >>Is that true? For ARMv7, interworking is essentially free and Thumb code >>would likely be faster due to its smaller memory footprint. So I would >>have thought that not only should Thumb code be catered for, but >>actively encouraged. Or am I missing something? > > You're correct - we should be using Thumb as much as we can!
(should have replied to all, sorry Steve :) armhf is compiled with these flags by default: -mfloat-abi=hard -mfpu=vfpv3 -mthumb -march=armv7-a Reg. the softfp/hardfp options, I'd suggest removing them altogether from makefiles, the compiler default should suffice all of the times. Konstantinos -- To UNSUBSCRIBE, email to debian-arm-requ...@lists.debian.org with a subject of "unsubscribe". Trouble? Contact listmas...@lists.debian.org Archive: http://lists.debian.org/cabsevwsuthz4jtpikpxvyjyjakk3kozcpf2ml_locwndqqr...@mail.gmail.com
