Changeset 91302 in vbox

Timestamp:

Sep 17, 2021 1:50:32 PM (3 years ago)

Author:

vboxsync

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

146962

Message:

VMM/CPUM,++: Expand CPUMMSRRANGE::offCpumCpu to 24 bits so the entire CPUMCPU can be addressed now that it's grown above 64KB. bugref:10093

File:

• trunk/include/VBox/vmm/cpum.h (modified) (1 diff)

trunk/include/VBox/vmm/cpum.h

@@ -949 +949 @@
     /** The offset of the 64-bit MSR value relative to the start of CPUMCPU.
      * UINT16_MAX if not used by the read and write functions.  [12] */
-    uint16_t    offCpumCpu;
+    uint32_t    offCpumCpu : 24;
     /** Reserved for future hacks. [14] */
-    uint16_t    fReserved;
+    uint32_t    fReserved : 8;
     /** The init/read value. [16]
      * When enmRdFn is kCpumMsrRdFn_INIT_VALUE, this is the value returned on RDMSR.