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(parent: c388f52) | patch
Enable CR4.VME to improve the performance of vm86 emulation.
authorkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Thu, 14 Jul 2005 08:00:23 +0000 (08:00 +0000)
committerkaf24@firebug.cl.cam.ac.uk <kaf24@firebug.cl.cam.ac.uk>
Thu, 14 Jul 2005 08:00:23 +0000 (08:00 +0000)
commitcb111972c4a3e458d8f593af45683587dd3a0f96
treeee8e70f5f7a76b40a346caaf38e5fe6878f3820ctree | snapshot
parentc388f523a65362f055b315972b9c1e14c70ffcf3commit | diff
Enable CR4.VME to improve the performance of vm86 emulation.

Setting this bit eliminates the calls to the vm86 monitor to handle
interrupts and exceptions that occur while executing programs in vm86
mode.

Signed-off-by: Asit Mallick <asit.k.mallick@intel.com>
Signed-off-by: Arun Sharma <arun.sharma@intel.com>
tools/firmware/vmxassist/Makefile diff | blob | history
tools/firmware/vmxassist/machine.h diff | blob | history
tools/firmware/vmxassist/setup.c diff | blob | history
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