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Diffstat (limited to 'sys/arch/i386/include/specialreg.h')
-rw-r--r--sys/arch/i386/include/specialreg.h4
1 files changed, 3 insertions, 1 deletions
diff --git a/sys/arch/i386/include/specialreg.h b/sys/arch/i386/include/specialreg.h
index ceb6219f88d..a03e77360ef 100644
--- a/sys/arch/i386/include/specialreg.h
+++ b/sys/arch/i386/include/specialreg.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: specialreg.h,v 1.11 2001/12/04 17:47:24 mickey Exp $ */
+/* $OpenBSD: specialreg.h,v 1.12 2003/03/14 22:05:45 deraadt Exp $ */
/* $NetBSD: specialreg.h,v 1.7 1994/10/27 04:16:26 cgd Exp $ */
/*-
@@ -85,6 +85,8 @@
#define CR4_MCE 0x00000040 /* machine check enable */
#define CR4_PGE 0x00000080 /* page global enable */
#define CR4_PCE 0x00000100 /* enable RDPMC instruction for all cpls */
+#define CR4_OSFXSR 0x00000200 /* enable SSE instructions (P6 & later) */
+#define CR4_OSXMMEXCPT 0x00000400 /* enable SSE instructions (P6 & later) */
/*
* CPUID "features" (and "extended features") bits: