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[Xen-devel,v3,0/5] xen/arm: Clean-up traps.c

Message ID 20170914170859.30553-1-julien.grall@arm.com
Headers show
Series xen/arm: Clean-up traps.c | expand

Message

Julien Grall Sept. 14, 2017, 5:08 p.m. UTC 
Hi all,

xen/arch/arm/traps.c is beginning to get very big. This series is moving out
the co-processor and sysreg emulation in separate files. This will avoid to
grow traps.c when adding more registers emulation (coming soon).

A branch with this series has been pushed:

https://xenbits.xen.org/git-http/people/julieng/xen-unstable.git
branch cleanup-traps-v3

Cheers,

Cc: volodymyr_babchuk@epam.com

Julien Grall (5):
  xen/arm: traps: Export a bunch of helpers to handle emulation
  xen/arm: Move sysreg emulation outside of traps.c
  xen/arm: Move co-processor emulation outside of traps.c
  xen/arm: Move sysregs.h in arm64 sub-directory
  xen/arm: Limit the scope of cpregs.h

 xen/arch/arm/Makefile                     |   1 +
 xen/arch/arm/arm64/Makefile               |   1 +
 xen/arch/arm/arm64/vsysreg.c              | 229 +++++++++++
 xen/arch/arm/smp.c                        |   1 -
 xen/arch/arm/traps.c                      | 662 +-----------------------------
 xen/arch/arm/vcpreg.c                     | 452 ++++++++++++++++++++
 xen/arch/arm/vgic-v3.c                    |   1 +
 xen/arch/arm/vtimer.c                     |   2 +
 xen/include/asm-arm/arm32/processor.h     |   2 +
 xen/include/asm-arm/arm32/traps.h         |  13 +
 xen/include/asm-arm/arm64/processor.h     |   2 +
 xen/include/asm-arm/{ => arm64}/sysregs.h |  10 +-
 xen/include/asm-arm/arm64/traps.h         |  18 +
 xen/include/asm-arm/percpu.h              |   1 -
 xen/include/asm-arm/processor.h           |   2 -
 xen/include/asm-arm/traps.h               |  47 +++
 16 files changed, 792 insertions(+), 652 deletions(-)
 create mode 100644 xen/arch/arm/arm64/vsysreg.c
 create mode 100644 xen/arch/arm/vcpreg.c
 create mode 100644 xen/include/asm-arm/arm32/traps.h
 rename xen/include/asm-arm/{ => arm64}/sysregs.h (98%)
 create mode 100644 xen/include/asm-arm/arm64/traps.h
 create mode 100644 xen/include/asm-arm/traps.h

Comments

Stefano Stabellini Sept. 14, 2017, 10:18 p.m. UTC | #1 
On Thu, 14 Sep 2017, Julien Grall wrote:
> Hi all,
> 
> xen/arch/arm/traps.c is beginning to get very big. This series is moving out
> the co-processor and sysreg emulation in separate files. This will avoid to
> grow traps.c when adding more registers emulation (coming soon).
> 
> A branch with this series has been pushed:
> 
> https://xenbits.xen.org/git-http/people/julieng/xen-unstable.git
> branch cleanup-traps-v3

committed


> Cheers,
> 
> Cc: volodymyr_babchuk@epam.com
> 
> Julien Grall (5):
>   xen/arm: traps: Export a bunch of helpers to handle emulation
>   xen/arm: Move sysreg emulation outside of traps.c
>   xen/arm: Move co-processor emulation outside of traps.c
>   xen/arm: Move sysregs.h in arm64 sub-directory
>   xen/arm: Limit the scope of cpregs.h
> 
>  xen/arch/arm/Makefile                     |   1 +
>  xen/arch/arm/arm64/Makefile               |   1 +
>  xen/arch/arm/arm64/vsysreg.c              | 229 +++++++++++
>  xen/arch/arm/smp.c                        |   1 -
>  xen/arch/arm/traps.c                      | 662 +-----------------------------
>  xen/arch/arm/vcpreg.c                     | 452 ++++++++++++++++++++
>  xen/arch/arm/vgic-v3.c                    |   1 +
>  xen/arch/arm/vtimer.c                     |   2 +
>  xen/include/asm-arm/arm32/processor.h     |   2 +
>  xen/include/asm-arm/arm32/traps.h         |  13 +
>  xen/include/asm-arm/arm64/processor.h     |   2 +
>  xen/include/asm-arm/{ => arm64}/sysregs.h |  10 +-
>  xen/include/asm-arm/arm64/traps.h         |  18 +
>  xen/include/asm-arm/percpu.h              |   1 -
>  xen/include/asm-arm/processor.h           |   2 -
>  xen/include/asm-arm/traps.h               |  47 +++
>  16 files changed, 792 insertions(+), 652 deletions(-)
>  create mode 100644 xen/arch/arm/arm64/vsysreg.c
>  create mode 100644 xen/arch/arm/vcpreg.c
>  create mode 100644 xen/include/asm-arm/arm32/traps.h
>  rename xen/include/asm-arm/{ => arm64}/sysregs.h (98%)
>  create mode 100644 xen/include/asm-arm/arm64/traps.h
>  create mode 100644 xen/include/asm-arm/traps.h
> 
> -- 
> 2.11.0
>