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| author | Yann E. MORIN <yann.morin.1998@free.fr> | 2018-02-25 21:18:16 +0100 |
|---|---|---|
| committer | Thomas Petazzoni <thomas.petazzoni@bootlin.com> | 2018-05-20 19:06:55 +0200 |
| commit | 81d8a25bc820c3461c5a8c21159572ee89e0761c (patch) | |
| tree | 608724153e8a35a6af6b56143a3da152554bed1d /package/gcc/gcc-initial/gcc-initial.hash | |
| parent | 09c6e28233230a84932591699d802b1b6677f7cf (diff) | |
| download | buildroot-81d8a25bc820c3461c5a8c21159572ee89e0761c.tar.gz buildroot-81d8a25bc820c3461c5a8c21159572ee89e0761c.zip | |
arch/arm: add options for FPv5 FPU
Contrary to its older brother, the FPv5 comes in two flavours; single-
and double-precision [0] [1]. the two variants are only available for
cortex-m7 cores, and the two variants are known to gcc as fpv5-sp-d16
and fpv5-d16, respectively, since gcc-5 [2].
[0] https://en.wikipedia.org/wiki/ARM_Cortex-M#Cortex-M7
[1] https://developer.arm.com/docs/ddi0489/latest/floating-point-unit
[2] https://gcc.gnu.org/git/?p=gcc.git;a=commit;h=a076f99fa702deac764f6e0441b9435ad999f521
Signed-off-by: "Yann E. MORIN" <yann.morin.1998@free.fr>
Signed-off-by: Thomas Petazzoni <thomas.petazzoni@bootlin.com>
Diffstat (limited to 'package/gcc/gcc-initial/gcc-initial.hash')
0 files changed, 0 insertions, 0 deletions
