Changeset 75387 in vbox for trunk/include/VBox/vmm

Timestamp:

Nov 12, 2018 5:59:11 AM (6 years ago)

Author:

vboxsync

Message:

VMM: Nested VMX: bugref:9180 Virtualized x2APIC MSR write access handling.

Location:

trunk/include/VBox/vmm

Files:

• hm_vmx.h (modified) (1 diff)
• iem.h (modified) (1 diff)

trunk/include/VBox/vmm/hm_vmx.h

@@ -3187 +3187 @@
 /** The size of the Virtual-APIC page (in pages). */
 #define VMX_V_VIRT_APIC_PAGES                                   1
+
+/** Virtual X2APIC MSR range start. */
+#define VMX_V_VIRT_APIC_MSR_START                               0x800
+/** Virtual X2APIC MSR range end. */
+#define VMX_V_VIRT_APIC_MSR_END                                 0x8ff
 
 /** The size of the VMREAD/VMWRITE bitmap (in bytes). */

trunk/include/VBox/vmm/iem.h

@@ -328 +328 @@
 
 #ifdef VBOX_WITH_NESTED_HWVIRT_VMX
+VMM_INT_DECL(VBOXSTRICTRC)  IEMExecVmxVirtApicAccessMsr(PVMCPU pVCpu, uint32_t idMsr, uint64_t *pu64Val, bool fWrite);
 VMM_INT_DECL(VBOXSTRICTRC)  IEMExecVmxVmexitPreemptTimer(PVMCPU pVCpu);
 VMM_INT_DECL(VBOXSTRICTRC)  IEMExecVmxVmexitExtInt(PVMCPU pVCpu, uint8_t uVector, bool fIntPending);