Changeset 100357 in vbox for trunk/src/VBox/Runtime/include

Timestamp:

Jul 4, 2023 7:00:26 AM (19 months ago)

Author:

vboxsync

Message:

Runtime/RTR0MemObj*: Add PhysHighest parameter to RTR0MemObjAllocCont to indicate the maximum allowed physical address for an allocation, bugref:10457 [second attempt]

File:

• trunk/src/VBox/Runtime/include/internal/memobj.h (modified) (1 diff)

trunk/src/VBox/Runtime/include/internal/memobj.h

@@ -361 +361 @@
  * @param   ppMem           Where to store the ring-0 memory object handle.
  * @param   cb              Number of bytes to allocate, page aligned.
+ * @param   PhysHighest     The highest permitable address (inclusive).
+ *                          Pass NIL_RTHCPHYS if any address is acceptable.
  * @param   fExecutable     Flag indicating whether it should be permitted to executed code in the memory object.
  * @param   pszTag          Allocation tag used for statistics and such.
  */
-DECLHIDDEN(int) rtR0MemObjNativeAllocCont(PPRTR0MEMOBJINTERNAL ppMem, size_t cb, bool fExecutable, const char *pszTag);
+DECLHIDDEN(int) rtR0MemObjNativeAllocCont(PPRTR0MEMOBJINTERNAL ppMem, size_t cb, RTHCPHYS PhysHighest,
+                                          bool fExecutable, const char *pszTag);
 
 /**