- Update asm.h with more definitions.

svn path=/trunk/; revision=20917
2026-09-01 04:13:35 +00:00 · 2006-01-16 17:17:49 +00:00
parent 2c7e1a713e
commit 707ff20f85
1 changed files with 14 additions and 0 deletions
@@ -322,6 +322,20 @@ Author:
 #define CR0_CD                                  0x40000000
 #define CR0_PG                                  0x80000000

+//
+// CR4
+//
+#define CR4_VME                                 0x1
+#define CR4_PVI                                 0x2
+#define CR4_TSD                                 0x4
+#define CR4_DE                                  0x8
+#define CR4_PSE                                 0x10
+#define CR4_PAE                                 0x20
+#define CR4_MCE                                 0x40
+#define CR4_PGE                                 0x80
+#define CR4_FXSR                                0x200
+#define CR4_XMMEXCPT                            0x400
+
 //
 // Usermode callout frame definitions
 //