x86, xsave: add <asm/xcr.h> header file for XCR registers

Add <asm-x86/xcr.h> header file for the XCR registers and their access
functions.

Signed-off-by: H. Peter Anvin <hpa@zytor.com>
Signed-off-by: Ingo Molnar <mingo@elte.hu>
This commit is contained in:
H. Peter Anvin 2008-07-29 17:30:29 -07:00 • committed by Ingo Molnar
commit b4a091a62c