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authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2009-02-02 17:10:52 +0000
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>2009-02-02 17:10:52 +0000
commiteef26553c782c26646c8b5b63afa6182187104eb (patch)
tree178cd8b0639c9d988ff115a078f559eac0c16a07 /linux-user/syscall.c
parent059cef4092cc1f558f8f74cf2f762cef41237434 (diff)
downloadfocaccia-qemu-eef26553c782c26646c8b5b63afa6182187104eb.tar.gz
focaccia-qemu-eef26553c782c26646c8b5b63afa6182187104eb.zip
Implement FFXSR (Alexander Graf)
Newer AMD CPUs have the FFXSR capability. This leaves out XMM
register in FXSAVE/FXRESTORE when in CPL=0 and 64-bit mode.

This is required for Hyper-V.

Signed-off-by: Alexander Graf <agraf@suse.de>
Signed-off-by: Anthony Liguori <aliguori@us.ibm.com>


git-svn-id: svn://svn.savannah.nongnu.org/qemu/trunk@6500 c046a42c-6fe2-441c-8c8c-71466251a162
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