Date: Tue, 3 Jun 2014 09:36:54 GMT From: op@FreeBSD.org To: svn-soc-all@FreeBSD.org Subject: socsvn commit: r268997 - soc2014/op/freebsd-base/sys/x86/include Message-ID: <201406030936.s539as1c072102@socsvn.freebsd.org>
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Author: op Date: Tue Jun 3 09:36:54 2014 New Revision: 268997 URL: http://svnweb.FreeBSD.org/socsvn/?view=rev&rev=268997 Log: SMAP AMD64: added CR4_SMAP to sys/x86/include/specialreg.h git: https://github.com/opntr/opBSD/commits/op/gsoc2014/smap Signed-off-by: Oliver Pinter <oliver.pntr@gmail.com> Modified: soc2014/op/freebsd-base/sys/x86/include/specialreg.h Modified: soc2014/op/freebsd-base/sys/x86/include/specialreg.h ============================================================================== --- soc2014/op/freebsd-base/sys/x86/include/specialreg.h Tue Jun 3 08:08:12 2014 (r268996) +++ soc2014/op/freebsd-base/sys/x86/include/specialreg.h Tue Jun 3 09:36:54 2014 (r268997) @@ -73,6 +73,7 @@ #define CR4_PCIDE 0x00020000 /* Enable Context ID */ #define CR4_XSAVE 0x00040000 /* XSETBV/XGETBV */ #define CR4_SMEP 0x00100000 /* Supervisor-Mode Execution Prevention */ +#define CR4_SMAP 0x00200000 /* Supervisor-Mode Access Prevention */ /* * Bits in AMD64 special registers. EFER is 64 bits wide.
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