Changeset 1923 in vbox

Timestamp:

Apr 4, 2007 11:45:43 AM (18 years ago)

Author:

vboxsync

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

20176

Message:

Correct CPL when trying to load a ring 1 selector

File:

• trunk/src/recompiler/target-i386/helper.c (modified) (1 diff)

trunk/src/recompiler/target-i386/helper.c

@@ -1701 +1701 @@
     selector &= 0xffff;
     cpl = env->hflags & HF_CPL_MASK;
+
+#ifdef VBOX
+    /* Trying to load a selector with CPL=1? */
+    if (cpl == 0 && (selector & 3) == 1 && (env->state & CPU_RAW_RING0)) 
+    {
+        Log(("RPL 1 -> sel %04X -> %04X\n", selector, selector & 0xfffc));
+        selector = selector & 0xfffc;
+    }
+#endif
+
     if ((selector & 0xfffc) == 0) {
         /* null selector case */