Changeset 41759 in vbox

Timestamp:

Jun 15, 2012 3:54:31 PM (12 years ago)

Author:

vboxsync

Message:

BIOS: Load nicer value into ES after quitting PM.

File:

• trunk/src/VBox/Devices/PC/BIOS-new/system.c (modified) (2 diffs)

trunk/src/VBox/Devices/PC/BIOS-new/system.c

@@ -134 +134 @@
     modify nomemory;
 
+/* Restore stack and reload segment registers in real mode to ensure
+ * real mode compatible selector+base.
+ */
 void pm_stack_restore(void);
 #pragma aux pm_stack_restore =  \
@@ -139 +142 @@
     "xor    ax, ax"             \
     "mov    ds, ax"             \
+    "mov    es, ax"             \
     "lss    sp, ds:[467h]"      \
     "pop    eax"                \