[PATCH, GCC/ARM] Multilib mapping for Armv8-R

2018-02-13 Thread Thomas Preudhomme
Hi, Due to there being no multilib mapping for Armv8-R, default multilib targeting -march=armv4t with softfloat floating-point arithmetic is being used. This patch maps it instead to the existing Armv7 multilibs. Note that since there is no single-precision multilib compatible with R profile, -ma

Re: [PATCH, GCC/ARM] Multilib mapping for Armv8-R

2018-02-13 Thread Kyrill Tkachov
Hi Thomas, On 13/02/18 10:24, Thomas Preudhomme wrote: Hi, Due to there being no multilib mapping for Armv8-R, default multilib targeting -march=armv4t with softfloat floating-point arithmetic is being used. This patch maps it instead to the existing Armv7 multilibs. Note that since there is no

Re: [PATCH, GCC/ARM] Multilib mapping for Armv8-R

2018-02-16 Thread Thomas Preudhomme
Hi Kyrill, Thanks for the review. Here's my second attempt. I've fixed the typo you raised and added some tests (wasn't aware of those). I've also reworked the mapping somewhat, it's explain in the description below. Due to there being no multilib mapping for Armv8-R, default multilib builts

Re: [PATCH, GCC/ARM] Multilib mapping for Armv8-R

2018-02-22 Thread Kyrill Tkachov
Hi Thomas, On 16/02/18 10:30, Thomas Preudhomme wrote: Hi Kyrill, Thanks for the review. Here's my second attempt. I've fixed the typo you raised and added some tests (wasn't aware of those). I've also reworked the mapping somewhat, it's explain in the description below. Due to there being