opengnsys_ipxe

Clone of ipxe replica repo

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Michael Brown bcfaf119a7 [librm] Speed up protected-mode calls under KVM When making a call from real mode to protected mode, we save and restore the global and interrupt descriptor table registers. The restore currently takes place after returning to real mode, which generates two EXCEPTION_NMIs and corresponding VM exits when running under KVM on an Intel CPU. Avoid the VM exits by restoring the descriptor table registers inside prot_to_real, while still running in protected mode. Signed-off-by: Michael Brown <mcb30@ipxe.org>		2014-05-02 21:00:53 +01:00
contrib	[errdb] Strip platform error code for non-platform-generated errors	2013-04-29 15:36:32 +01:00
src	[librm] Speed up protected-mode calls under KVM	2014-05-02 21:00:53 +01:00
COPYING	Initial revision	2005-05-17 16:44:57 +00:00
COPYRIGHTS	[build] Rename gPXE to iPXE	2010-04-19 23:43:39 +01:00
README	[doc] Re-add README file	2010-05-28 00:03:47 +01:00

iPXE README File

Quick start guide:

   cd src
   make

For any more detailed instructions, see http://ipxe.org