Re: [Xen-devel] [PATCH v3 06/35] OvmfPkg/XenResetVector: Add new entry point for Xen PVH

[Laszlo Ersek <lersek@xxxxxxxxxx>]

On 07/04/19 16:42, Anthony PERARD wrote:
> Add a new entry point for Xen PVH that enter directly in 32bits.
> 
> Information on the expected state of the machine when this entry point
> is used can be found at:
> https://xenbits.xenproject.org/docs/unstable/misc/pvh.html
> 
> Ref: https://bugzilla.tianocore.org/show_bug.cgi?id=1689
> Signed-off-by: Anthony PERARD <anthony.perard@xxxxxxxxxx>
> ---
> 
> Notes:
>     v3:
>     - rebased, SPDX
>     - remove `cli' as via PVH the interrupts are guaranteed to be off
>     - rewrite some comments
> 
>  .../XenResetVector/Ia16/ResetVectorVtf0.asm   | 81 +++++++++++++++++++
>  OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm    | 49 +++++++++++
>  OvmfPkg/XenResetVector/XenResetVector.nasmb   |  1 +
>  3 files changed, 131 insertions(+)
>  create mode 100644 OvmfPkg/XenResetVector/Ia16/ResetVectorVtf0.asm
>  create mode 100644 OvmfPkg/XenResetVector/Ia32/XenPVHMain.asm

Acked-by: Laszlo Ersek <lersek@xxxxxxxxxx>


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