Changeset 46363 in vbox for trunk/src/VBox/VMM/VMMR0

Timestamp:

Jun 3, 2013 3:01:02 PM (12 years ago)

Author:

vboxsync

Message:

VMM/HM: Comment nits.

Location:

trunk/src/VBox/VMM/VMMR0

Files:

• HMR0.cpp (modified) (5 diffs)
• HMVMXR0.cpp (modified) (3 diffs)

trunk/src/VBox/VMM/VMMR0/HMR0.cpp

@@ -1041 +1041 @@
 VMMR0_INT_DECL(int) HMR0EnableAllCpus(PVM pVM)
 {
-    /* Make sure we don't touch hm after we've disabled hm in
+    /* Make sure we don't touch HM after we've disabled HM in
        preparation of a suspend. */
     if (ASMAtomicReadBool(&g_HvmR0.fSuspended))
@@ -1226 +1226 @@
 #endif
 
-    /* Make sure we don't touch hm after we've disabled hm in preparation of a suspend. */
+    /* Make sure we don't touch HM after we've disabled HM in preparation of a suspend. */
     if (ASMAtomicReadBool(&g_HvmR0.fSuspended))
         return VERR_HM_SUSPEND_PENDING;
@@ -1320 +1320 @@
     AssertReturn(pVM, VERR_INVALID_PARAMETER);
 
-    /* Make sure we don't touch hm after we've disabled hm in preparation
+    /* Make sure we don't touch HM after we've disabled HM in preparation
        of a suspend. */
     /** @todo r=bird: This cannot be right, the termination functions are
@@ -1358 +1358 @@
     AssertReturn(pVM, VERR_INVALID_PARAMETER);
 
-    /* Make sure we don't touch hm after we've disabled hm in
+    /* Make sure we don't touch HM after we've disabled HM in
        preparation of a suspend. */
     AssertReturn(!ASMAtomicReadBool(&g_HvmR0.fSuspended), VERR_HM_SUSPEND_PENDING);
-
 
     /*
@@ -1430 +1429 @@
     CPUMDeactivateGuestDebugState(pVCpu);
 
-    /* Always reload the host context and the guest's CR0 register for the FPU bits (#NM, #MF, CR0.NE, CR0.TS, CR0.MP). */
+    /* Always reload the host context and the guest's CR0 register for the FPU
+       bits (#NM, #MF, CR0.NE, CR0.TS, CR0.MP). */
     pVCpu->hm.s.fContextUseFlags |= HM_CHANGED_GUEST_CR0 | HM_CHANGED_HOST_CONTEXT;
 

trunk/src/VBox/VMM/VMMR0/HMVMXR0.cpp

@@ -1506 +1506 @@
 {
     /*
-     * Determine optimal flush type for nested paging.
+     * Determine optimal flush type for Nested Paging.
      * We cannot ignore EPT if no suitable flush-types is supported by the CPU as we've already setup unrestricted
      * guest execution (see hmR3InitFinalizeR0()).
@@ -1661 +1661 @@
     }
 
-    /* Without nested paging, INVLPG (also affects INVPCID) and MOV CR3 instructions should cause VM-exits. */
+    /* Without Nested Paging, INVLPG (also affects INVPCID) and MOV CR3 instructions should cause VM-exits. */
     if (!pVM->hm.s.fNestedPaging)
     {
@@ -1882 +1882 @@
     uint32_t u32XcptBitmap = 0;
 
-    /* Without nested paging, #PF must cause a VM-exit so we can sync our shadow page tables. */
+    /* Without Nested Paging, #PF must cause a VM-exit so we can sync our shadow page tables. */
     if (!pVM->hm.s.fNestedPaging)
         u32XcptBitmap |= RT_BIT(X86_XCPT_PF);