Changes between Initial Version and Version 1 of Ticket #39, comment 5


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Timestamp:
Jan 31, 2016, 11:17:50 PM (9 years ago)
Author:
Valery V. Sedletski

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  • Ticket #39, comment 5

    initial v1  
    1616}}}
    1717
    18 where F3 0F C7 34 is vmxon [si] opcode -- something related with Intel VMX (VT-x). Why it tries to "enter VMX operation", I don't know yet.
     18where F3 0F C7 34 24 is vmxon qword ptr [esi] opcode -- something related with Intel VMX (VT-x). Why it tries to "enter VMX operation", I don't know yet.
    1919
    2020http://www.tptp.cc/mirrors/siyobik.info/instruction/VMXON.html
     21
     22The vmxon instruction is in http://trac.netlabs.org/vbox/browser/trunk/include/VBox/vmm/hm_vmx.h, VMXEnable inline routine. The place in the code where it's called is hmR0InitIntel routine in http://trac.netlabs.org/vbox/browser/trunk/src/VBox/VMM/VMMR0/HMR0.cpp.