DosDebug and SSE 2 - OS2

This is a discussion on DosDebug and SSE 2 - OS2 ; Michal Necasek wrote: > Open Watcom 1.3 supports SSE/SSE2 debugging. > Is it possible to get SSE2 CPU stack contents (xmm registers) via > DosDebug call? > No. Well, but how Open Watcom debugger can deal with SSE2 stack of ...

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Thread: DosDebug and SSE 2

  1. DosDebug and SSE 2

    Michal Necasek wrote:
    > Open Watcom 1.3 supports SSE/SSE2 debugging.


    > Is it possible to get SSE2 CPU stack contents (xmm registers) via
    > DosDebug call?
    >

    No.

    Well, but how Open Watcom debugger can deal with SSE2 stack of victim
    application then?

    Regards.
    Dmitry.

  2. Re: DosDebug and SSE 2

    Dmitry Froloff wrote:

    >>Is it possible to get SSE2 CPU stack contents (xmm registers) via
    >>DosDebug call?
    >>

    >
    > No.
    >
    > Well, but how Open Watcom debugger can deal with SSE2 stack of victim
    > application then?
    >

    Magic. Look at the source code if you're really curious.


    Michal


  3. Re: DosDebug and SSE 2

    Suddenly, Michal Necasek sprang forth and uttered these pithy words:
    > Magic. Look at the source code if you're really curious.


    Ah, a real programmer answer

    (Just to reiterate: you guys are great
    --
    aaronl at consultant dot com
    For every expert, there is an equal and
    opposite expert. - Arthur C. Clarke

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