Changeset 41436 in vbox for trunk/src/recompiler/target-i386/helper.c

Timestamp:

May 24, 2012 2:47:09 PM (13 years ago)

Author:

vboxsync

Message:

REM,EM: A20 fixes.

File:

• trunk/src/recompiler/target-i386/helper.c (modified) (2 diffs)

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

@@ -829 +829 @@
     }
  do_mapping:
+#ifndef VBOX
     pte = pte & env->a20_mask;
+#endif
 
     /* Even if 4MB pages, we map only one 4KB page in the cache to
@@ -835 +837 @@
     page_offset = (addr & TARGET_PAGE_MASK) & (page_size - 1);
     paddr = (pte & TARGET_PAGE_MASK) + page_offset;
+#ifdef VBOX
+    paddr &= env->a20_mask;
+#endif
     vaddr = virt_addr + page_offset;