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Implement FFXSR (Alexander Graf)
authoraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Mon, 2 Feb 2009 17:10:52 +0000 (17:10 +0000)
committeraliguori <aliguori@c046a42c-6fe2-441c-8c8c-71466251a162>
Mon, 2 Feb 2009 17:10:52 +0000 (17:10 +0000)
commiteef26553c782c26646c8b5b63afa6182187104eb
tree178cd8b0639c9d988ff115a078f559eac0c16a07tree | snapshot
parent059cef4092cc1f558f8f74cf2f762cef41237434commit | diff
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
target-i386/op_helper.c diff | blob | history
Domain: SDK / Emulator;