Changeset 17296 in vbox for trunk

Timestamp:

Mar 3, 2009 3:57:30 PM (16 years ago)

Author:

vboxsync

Message:

Some comments

File:

• trunk/src/VBox/VMM/HWACCM.cpp (modified) (2 diffs)

trunk/src/VBox/VMM/HWACCM.cpp

@@ -1202 +1202 @@
     Assert(pVM->fHWACCMEnabled);
     Log(("HWACCMR3EmulateIoBlock\n"));
+
+    /* This is primarily intended to speed up Grub, so we don't care about paged protected mode. */
     if (!CPUMIsGuestInPagedProtectedModeEx(pCtx))
     {
@@ -1226 +1228 @@
     Assert(pVM->fHWACCMEnabled);
 
+    /* If we're still executing the IO code, then return false. */
     if (    RT_UNLIKELY(pVCpu->hwaccm.s.EmulateIoBlock.fEnabled)
         &&  pCtx->rsp <= pVCpu->hwaccm.s.EmulateIoBlock.GCPtrFunctionEsp