Hello,
I've added some basic FPU support. It does not do lazy switching, since
this is not supported in the arm64 kernel yet. I've tested it
successfully with switchtest. Below is a pull request if you guys are
interested in picking this up.
-Dmitriy
The following changes since commit 17095784c6d3d44dc7f1512ffab9bb957e298466:
cobalt/arm64: leave mm tracking to the pipeline (2015-09-17 15:08:34
+0200)
are available in the git repository at:
http://gitlab.mperpetuo.com/it/xenomai-3.git arm64-fp
for you to fetch changes up to 4825d1c170b773e82f90dd15409dde489447301e:
cobalt/arm64: add basic FPU support (2015-09-24 12:04:42 -0700)
----------------------------------------------------------------
Dmitriy Cherkasov (1):
cobalt/arm64: add basic FPU support
kernel/cobalt/arch/arm64/Kconfig | 2 +-
.../cobalt/arch/arm64/include/asm/xenomai/fptest.h | 10 +-
.../cobalt/arch/arm64/include/asm/xenomai/thread.h | 17 +-
.../arch/arm64/include/asm/xenomai/uapi/fptest.h | 80 +++--
kernel/cobalt/arch/arm64/thread.c | 329
++++++---------------
lib/cobalt/arch/arm64/features.c | 22 +-
6 files changed, 146 insertions(+), 314 deletions(-)
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