VirtualBox

Changes between Initial Version and Version 2 of Ticket #16780


Ignore:
Timestamp:
May 24, 2017 6:37:55 AM (7 years ago)
Author:
Frank Mehnert
Comment:

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  • Ticket #16780 – Description

    initial v2  
    11From https://www.virtualbox.org/svn/vbox/trunk/src/VBox/VMM/VMMAll/IEMAllCImpl.cpp.h :
     2{{{
    23        else if (   enmEffOpSize == IEMMODE_16BIT
    34                 && (   !(uNewFlags & X86_EFL_IF)
    45                     || !Efl.Bits.u1VIP )
    56                 && !(uNewFlags & X86_EFL_TF)   )
     7}}}
    68I don't remember IRET with TF set causing GP faults with VME, unlike POPF. This is documented in http://www.rcollins.org/ddj/May98/May98.html

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