Changeset 36660 in vbox for trunk/src/VBox

Timestamp:

Apr 12, 2011 3:56:46 PM (14 years ago)

Author:

vboxsync

svn:sync-xref-src-repo-rev:

71136

Message:

VMM: Change initial TSS attribs to what guests expect.

File:

• trunk/src/VBox/VMM/VMMR3/CPUM.cpp (modified) (1 diff)

trunk/src/VBox/VMM/VMMR3/CPUM.cpp

@@ -1096 +1096 @@
     pCtx->trHid.u32Limit            = 0xffff;
     pCtx->trHid.Attr.n.u1Present    = 1;
-    pCtx->trHid.Attr.n.u4Type       = X86_SEL_TYPE_SYS_286_TSS_BUSY;
+    pCtx->trHid.Attr.n.u4Type       = X86_SEL_TYPE_SYS_386_TSS_BUSY;    /* Deduction, not properly documented by Intel. */
 
     pCtx->dr[6]                     = X86_DR6_INIT_VAL;