Changeset 82574 in vbox

Timestamp:

Dec 13, 2019 5:21:56 AM (5 years ago)

Author:

vboxsync

Message:

x86.h: Added CR4.UMIP and CR4.CET.

File:

• trunk/include/iprt/x86.h (modified) (2 diffs)

trunk/include/iprt/x86.h

@@ -916 +916 @@
 /** Bit 10 - OSXMMEEXCPT - Operating System Support for Unmasked SIMD Floating-Point Exceptions. */
 #define X86_CR4_OSXMMEEXCPT                 RT_BIT_32(10)
+/** Bit 11 - UMIP - User-Mode Instruction Prevention. */
+#define X86_CR4_UMIP                        RT_BIT_32(11)
 /** Bit 13 - VMXE - VMX mode is enabled. */
 #define X86_CR4_VMXE                        RT_BIT_32(13)
@@ -933 +935 @@
 /** Bit 22 - PKE - Protection Key Enable. */
 #define X86_CR4_PKE                         RT_BIT_32(22)
+/** Bit 23 - CET - Control-flow Enhancement Technology enabled. */
+#define X86_CR4_CET                         RT_BIT_32(23)
 /** @} */