Changeset 70977 in vbox for trunk/include/VBox/vmm/vm.h

Timestamp:

Feb 12, 2018 8:45:31 PM (7 years ago)

Author:

vboxsync

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

120824

Message:

NEM: Working on PGM notifications. bugref:9044

File:

• trunk/include/VBox/vmm/vm.h (modified) (2 diffs)

trunk/include/VBox/vmm/vm.h

@@ -965 +965 @@
  *
  * @param   a_pVM       The cross context VM structure.
- * @sa      HMR3IsEnabled, HMIsEnabled
+ * @sa      VM_IS_HM_OR_NEM_ENABLED, VM_IS_HM_ENABLED, VM_IS_NEM_ENABLED.
  * @internal
  */
@@ -981 +981 @@
  *
  * @param   a_pVM       The cross context VM structure.
- * @sa      VM_IS_RAW_MODE_ENABLED, HMIsEnabled, HMR3IsEnabled
+ * @sa      VM_IS_RAW_MODE_ENABLED, VM_IS_HM_ENABLED, VM_IS_NEM_ENABLED.
  * @internal
  */
 #define VM_IS_HM_OR_NEM_ENABLED(a_pVM)      ((a_pVM)->bMainExecutionEngine != VM_EXEC_ENGINE_RAW_MODE)
+
+/**
+ * Checks whether HM is being used by this VM.
+ *
+ * @retval  true if HM (VT-x/AMD-v) is used.
+ * @retval  false if not.
+ *
+ * @param   a_pVM       The cross context VM structure.
+ * @sa      VM_IS_NEM_ENABLED, VM_IS_RAW_MODE_ENABLED, VM_IS_HM_OR_NEM_ENABLED.
+ * @internal
+ */
+#define VM_IS_HM_ENABLED(a_pVM)             ((a_pVM)->bMainExecutionEngine == VM_EXEC_ENGINE_HW_VIRT)
+
+/**
+ * Checks whether NEM is being used by this VM.
+ *
+ * @retval  true if a native hypervisor API is used.
+ * @retval  false if not.
+ *
+ * @param   a_pVM       The cross context VM structure.
+ * @sa      VM_IS_HM_ENABLED, VM_IS_RAW_MODE_ENABLED, VM_IS_HM_OR_NEM_ENABLED.
+ * @internal
+ */
+#define VM_IS_NEM_ENABLED(a_pVM)             ((a_pVM)->bMainExecutionEngine == VM_EXEC_ENGINE_NATIVE_API)