[Xen-devel] [PATCH v4 0/2] Implement VFP context switch for arm32

[Julien Grall <julien.grall@xxxxxxxxxx>]

Hello,

This is the fourth version of this patch series.

I have only implemented the VFP context switch support for arm32 and add dummy
function to avoid avoid compilation breakage on arm64.

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        |   95 +++++++++++++++++++++++++++++++++++++++
 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 |   41 +++++++++++++++++
 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, 198 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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