[Xen-devel] [PATCH v2 0/2] Implement VFP context switch for arm32

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hello,

This is the second version of this patch series.

I only implement the VPF context switch support for arm32 and add dummy function
to avoid compilation on arm64.

I have switched the order of the patch because the old second one can be applied
alone and the patch are cleaner :).

For all the changes see each patch.

Cheers,

Julien Grall (2):
  xen/arm: don't enable VFP on XEN during the boot
  xen/arm32: implement VFP context switch

 xen/arch/arm/Rules.mk           |    2 +-
 xen/arch/arm/arm32/Makefile     |    1 +
 xen/arch/arm/arm32/vfp.c        |   71 +++++++++++++++++++++++++++++++++++++++
 xen/arch/arm/arm64/Makefile     |    1 +
 xen/arch/arm/arm64/vfp.c        |   13 +++++++
 xen/arch/arm/domain.c           |    7 ++--
 xen/arch/arm/setup.c            |    3 --
 xen/arch/arm/smpboot.c          |    2 --
 xen/include/asm-arm/arm32/vfp.h |   29 ++++++++++++++++
 xen/include/asm-arm/arm64/vfp.h |   16 +++++++++
 xen/include/asm-arm/cpregs.h    |    9 +++++
 xen/include/asm-arm/domain.h    |    4 +++
 xen/include/asm-arm/vfp.h       |   42 +++++++----------------
 13 files changed, 162 insertions(+), 38 deletions(-)
 create mode 100644 xen/arch/arm/arm32/vfp.c
 create mode 100644 xen/arch/arm/arm64/vfp.c
 create mode 100644 xen/include/asm-arm/arm32/vfp.h
 create mode 100644 xen/include/asm-arm/arm64/vfp.h

-- 
1.7.10.4


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