diff options
| author | Philip Guenther <guenther@cvs.openbsd.org> | 2015-06-07 08:11:51 +0000 |
|---|---|---|
| committer | Philip Guenther <guenther@cvs.openbsd.org> | 2015-06-07 08:11:51 +0000 |
| commit | 72a31feccdb62abb9103db87f442e32d13dc49a6 (patch) | |
| tree | 874eb540ee763fa1486888c65714339938961fe4 /sys/arch/i386 | |
| parent | 879060768acca9d10c83640d78ed66f15d60833a (diff) | |
Add CR4_FSGSBASE
Diffstat (limited to 'sys/arch/i386')
| -rw-r--r-- | sys/arch/i386/include/specialreg.h | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/sys/arch/i386/include/specialreg.h b/sys/arch/i386/include/specialreg.h index 7f1f341dfdf..1724f75fd11 100644 --- a/sys/arch/i386/include/specialreg.h +++ b/sys/arch/i386/include/specialreg.h @@ -1,4 +1,4 @@ -/* $OpenBSD: specialreg.h,v 1.51 2015/05/28 20:10:58 guenther Exp $ */ +/* $OpenBSD: specialreg.h,v 1.52 2015/06/07 08:11:50 guenther Exp $ */ /* $NetBSD: specialreg.h,v 1.7 1994/10/27 04:16:26 cgd Exp $ */ /*- @@ -85,6 +85,7 @@ #define CR4_OSXMMEXCPT 0x00000400 /* enable unmasked SSE exceptions */ #define CR4_VMXE 0x00002000 /* enable virtual machine operation */ #define CR4_SMXE 0x00004000 /* enable safe mode operation */ +#define CR4_FSGSBASE 0x00010000 /* enable {RD,WR}{FS,GS}BASE ops */ #define CR4_PCIDE 0x00020000 /* enable process-context IDs */ #define CR4_OSXSAVE 0x00040000 /* enable XSAVE and extended states */ #define CR4_SMEP 0x00100000 /* supervisor mode exec protection */ |