Changeset 59901 in vbox for trunk

Timestamp:

Mar 2, 2016 4:39:33 PM (9 years ago)

Author:

vboxsync

Message:

bs3kit: updates.

File:

trunk/src/VBox/ValidationKit/bootsectors/bs3kit/bs3-mode-SwitchToPE16_V86.asm

-              r59885
+              r59901
 %else
+        ;
         ; Make sure we're the 16-bit segment and then call Bs3SwitchToPE16.
+        ; Convert the return address and jump to the 16-bit code segment.
+        ;
  %if TMPL_BITS != 16
+        shl     [xSP], TMPL_BITS - 16
+        add     xSP, (TMPL_BITS - 16) / 8
         jmp     .sixteen_bit_segment
 BS3_BEGIN_TEXT16
 …
 .sixteen_bit_segment:
  %endif
+        ;
+        ; Switch to 16-bit PE16 and from there to V8086.
+        ;
         extern  TMPL_NM(Bs3SwitchToPE16)
         call    TMPL_NM(Bs3SwitchToPE16)

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