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using input & output instruction

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  • G Offline
    G Offline
    Ghasrfakhri
    wrote on last edited by
    #1

    I have a problem with using _inp & _outp in windows 2000 . when I this instructions Execute, windows prompt this error message : The exception Privileged instruction. how can I get Privilege For process to solve this problem. (I'm so sorry for my English :-O) Iman Ghasrfakhri

    N 1 Reply Last reply
    0
    • G Ghasrfakhri

      I have a problem with using _inp & _outp in windows 2000 . when I this instructions Execute, windows prompt this error message : The exception Privileged instruction. how can I get Privilege For process to solve this problem. (I'm so sorry for my English :-O) Iman Ghasrfakhri

      N Offline
      N Offline
      Nick Hodapp
      wrote on last edited by
      #2

      These are kernel-mode instructions that can't be called from a user-mode application. They are typically called by a device driver (which runs in kernel mode). Nick Hodapp This posting is provided “AS IS” with no warranties, and confers no rights. You assume all risk for your use. © 2003 Microsoft Corporation. All rights reserved.

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      • N Nick Hodapp

        These are kernel-mode instructions that can't be called from a user-mode application. They are typically called by a device driver (which runs in kernel mode). Nick Hodapp This posting is provided “AS IS” with no warranties, and confers no rights. You assume all risk for your use. © 2003 Microsoft Corporation. All rights reserved.

        G Offline
        G Offline
        Ghasrfakhri
        wrote on last edited by
        #3

        you mean its imposible ? to use this instruction ? Iman Ghasrfakhri

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        • G Ghasrfakhri

          you mean its imposible ? to use this instruction ? Iman Ghasrfakhri

          L Offline
          L Offline
          l a u r e n
          wrote on last edited by
          #4

          unless u write a ring zero driver yes


          "there is no spoon"
          biz stuff   about me

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