Changeset 34328 in vbox for trunk/include/VBox

Timestamp:

Nov 24, 2010 2:33:57 PM (14 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

68087

Message:

CPUM: updated the CPUID processor feature flags

File:

• trunk/include/VBox/x86.h (modified) (7 diffs)

trunk/include/VBox/x86.h

@@ -199 +199 @@
     /** Bit 0 - SSE3 - Supports SSE3 or not. */
     unsigned    u1SSE3 : 1;
-    /** Reserved. */
-    unsigned    u1Reserved1 : 1;
+    /** Bit 1 - PCLMULQDQ. */
+    unsigned    u1PCLMULQDQ : 1;
     /** Bit 2 - DS Area 64-bit layout. */
     unsigned    u1DTE64 : 1;
@@ -219 +219 @@
     /** Bit 10 - CNTX-ID - L1 Context ID. */
     unsigned    u1CNTXID : 1;
-    /** Bit 11 - FMA. */
+    /** Bit 11 - Reserved. */
+    unsigned    u1Reserved1 : 1;
+    /** Bit 12 - FMA. */
     unsigned    u1FMA : 1;
-    /** Bit 12 - Reserved. */
-    unsigned    u1Reserved2 : 1;
     /** Bit 13 - CX16 - CMPXCHG16B. */
     unsigned    u1CX16 : 1;
@@ -229 +229 @@
     /** Bit 15 - PDCM - Perf/Debug Capability MSR. */
     unsigned    u1PDCM : 1;
-    /** Reserved. */
-    unsigned    u2Reserved3 : 2;
+    /** Bit 16 - Reserved. */
+    unsigned    u1Reserved2 : 1;
+    /** Bit 17 - PCID - Process-context identifiers. */
+    unsigned    u1PCID : 1;
     /** Bit 18 - Direct Cache Access. */
     unsigned    u1DCA : 1;
@@ -243 +245 @@
     /** Bit 23 - POPCNT - Supports POPCNT. */
     unsigned    u1POPCNT : 1;
-    /** Bit 24 - Reserved. */
-    unsigned    u1Reserved4 : 1;
+    /** Bit 24 - TSC-Deadline. */
+    unsigned    u1TSCDEADLINE : 1;
     /** Bit 25 - AES. */
     unsigned    u1AES : 1;
@@ -251 +253 @@
     /** Bit 27 - OSXSAVE - Supports OSXSAVE. */
     unsigned    u1OSXSAVE : 1;
-    /** Reserved. */
-    unsigned    u4Reserved5 : 4;
+    /** Bit 28 - AVX - Supports AVX instruction extensions. */
+    unsigned    u1AVX : 1;
+    /** Bit 29 - 30 - Reserved */
+    unsigned    u2Reserved3 : 2;
+    /** Reserved, always 0. */
+    unsigned    u1Reserved4 : 1;
 } X86CPUIDFEATECX;
 /** Pointer to CPUID Feature Information - ECX. */
@@ -383 +389 @@
 /** ECX Bit 15 - PDCM - Perf/Debug Capability MSR. */
 #define X86_CPUID_FEATURE_ECX_PDCM      RT_BIT(15)
+/** ECX Bit 17 - PCID - Process-context identifiers. */
+#define X86_CPUID_FEATURE_ECX_PCID      RT_BIT(17)
 /** ECX Bit 18 - DCA - Direct Cache Access. */
 #define X86_CPUID_FEATURE_ECX_DCA       RT_BIT(18)
@@ -395 +403 @@
 /** ECX Bit 23 - POPCNT instruction. */
 #define X86_CPUID_FEATURE_ECX_POPCNT    RT_BIT(23)
+/** ECX Bir 24 - TSC-Deadline. */
+#define X86_CPUID_FEATURE_ECX_TSCDEADL  RT_BIT(24)
 /** ECX Bit 25 - AES instructions. */
 #define X86_CPUID_FEATURE_ECX_AES       RT_BIT(25)