[Xen-devel] [PATCH 00/12] xen/arm: Add support to build with clang

[Julien Grall <julien.grall@xxxxxxx>]

Hi all,

This series adds support to build Xen Arm with clang. This series was tested
with clang 8.0.

Note that I only did build for arm64. I still need to look at the arm32
build.

Cheers,

Julien Grall (12):
  xen: clang: Support correctly cross-compile
  xen/arm: fix get_cpu_info() when built with clang
  xen/arm: zynqmp: Fix header guard for xilinx-zynqmp-eemi.h
  xen/arm: memaccess: Initialize correctly *access in
    __p2m_get_mem_access
  xen/arm64: bitops: Match the register size with the value size in flsl
  xen/arm64: sysreg: Implement the 32-bit helpers using the 64-bit
    helpers
  xen/arm: cpuerrata: Match register size with value size in
    check_workaround_*
  xen/arm: cpufeature: Match register size with value size in
    cpus_have_const_cap
  xen/arm: guest_walk: Avoid theoritical unitialized value in
    get_top_bit
  xen/arm: mm: Mark check_memory_layout_alignment_constraints as unused
  xen/arm: traps: Mark check_stack_alignment_constraints as unused
  xen/arm64: __cmpxchg and __cmpxchg_mb should always be inline

 config/StdGNU.mk                                   |  9 +++++++--
 xen/arch/arm/guest_walk.c                          |  2 +-
 xen/arch/arm/mem_access.c                          |  2 +-
 xen/arch/arm/mm.c                                  |  3 ++-
 xen/arch/arm/traps.c                               |  3 ++-
 xen/include/asm-arm/arm64/bitops.h                 |  3 ++-
 xen/include/asm-arm/arm64/cmpxchg.h                | 10 ++++++----
 xen/include/asm-arm/arm64/sysregs.h                | 11 +++--------
 xen/include/asm-arm/cpuerrata.h                    |  2 +-
 xen/include/asm-arm/cpufeature.h                   |  2 +-
 xen/include/asm-arm/current.h                      | 10 +++++++++-
 xen/include/asm-arm/platforms/xilinx-zynqmp-eemi.h |  2 +-
 12 files changed, 36 insertions(+), 23 deletions(-)

-- 
2.11.0


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