Changeset 48140 in vbox for trunk/include/VBox/vmm/hm_vmx.mac

Timestamp:

Aug 29, 2013 9:39:53 AM (11 years ago)

Author:

vboxsync

Message:

VMM/HMVMXR0: Safer longjmp coverage, only restore host state when altered by VT-x.
VMM/HMSVMR0: Exit normally while getting errors during the world-switch.

File:

• trunk/include/VBox/vmm/hm_vmx.mac (modified) (1 diff)

trunk/include/VBox/vmm/hm_vmx.mac

@@ -159 +159 @@
 %define VMX_RESTORE_HOST_GDTR                                   20h   ;RT_BIT(5)
 %define VMX_RESTORE_HOST_IDTR                                   40h   ;RT_BIT(6)
+%define VMX_RESTORE_HOST_REQUIRED                               80h   ;RT_BIT(7)
 
 ;; C version hm_vmx.h.