Changeset 101449 in vbox for trunk/include/VBox/vmm

Timestamp:

Oct 16, 2023 8:54:39 AM (14 months ago)

Author:

vboxsync

Message:

VMM/IEM: Nested VMX: bugref:10318 Added VMX VM-exit intercepts for RDRAND and RDSEED instructions, missed file/build fix.

File:

• trunk/include/VBox/vmm/hm_vmx.h (modified) (4 diffs)

trunk/include/VBox/vmm/hm_vmx.h

@@ -1138 +1138 @@
     struct
     {
-        /** Scaling; 0=no scaling, 1=scale-by-2, 2=scale-by-4, 3=scale-by-8. */
-        uint32_t    u2Undef0        : 2;
+        uint32_t    u3Undef0        : 3;
         /** Destination register (X86_GREG_XXX). */
         uint32_t    iReg1           : 4;
@@ -1145 +1144 @@
         /** Operand size; 0=16-bit, 1=32-bit, 2=64-bit, 3=unused. */
         uint32_t    u2OperandSize   : 2;
-        uint32_t    u19Def0         : 20;
+        uint32_t    u19Undef0       : 19;
     } RdrandRdseed;
 
@@ -1176 +1175 @@
     } VmreadVmwrite;
 
+    /** LOADIWKEY information. */
     struct
     {
@@ -3103 +3103 @@
 #define VMXINSTRID_MOV_TO_DRX                                   (0x18 | VMXINSTRID_VALID)
 #define VMXINSTRID_MOV_FROM_DRX                                 (0x19 | VMXINSTRID_VALID)
+#define VMXINSTRID_RDSEED                                       (0x20 | VMXINSTRID_VALID | VMXINSTRID_MODRM_PRIMARY_OP_W)
+#define VMXINSTRID_RDRAND                                       (0x21 | VMXINSTRID_VALID | VMXINSTRID_MODRM_PRIMARY_OP_W)
 /** @} */