Changeset 10122 in vbox

Timestamp:

Jul 2, 2008 9:22:41 PM (17 years ago)

Author:

vboxsync

Message:

Use the SS RPL instead of the CS RPL in CPUMGetGuestCPL for the raw mode case because of conforming code selectors.

File:

• trunk/src/VBox/VMM/VMMAll/CPUMAllRegs.cpp (modified) (3 diffs)

trunk/src/VBox/VMM/VMMAll/CPUMAllRegs.cpp

@@ -1276 +1276 @@
 
 /**
- * Gets the CPU vendor 
+ * Gets the CPU vendor
  *
  * @returns CPU vendor
@@ -1824 +1824 @@
         if (RT_LIKELY(!pCtxCore->eflags.Bits.u1VM))
         {
-            cpl = (pCtxCore->cs & X86_SEL_RPL);
+            cpl = (pCtxCore->ss & X86_SEL_RPL);
 #ifndef IN_RING0
             if (cpl == 1)
@@ -1853 +1853 @@
     if (!(pVM->cpum.s.Guest.cr0 & X86_CR0_PE))
         enmMode = CPUMMODE_REAL;
-    else 
+    else
     if (!(pVM->cpum.s.Guest.msrEFER & MSR_K6_EFER_LMA))
         enmMode = CPUMMODE_PROTECTED;