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emu8086 insw outsw

Hello everyone!!

I'm new to assembly language but now I'm stuck. I googled and googled but I can't find the answer.

I'm currently using emu8086 for my assembler, but when I try to assemble code with

rep insw

.. in it an error comes up, why is this? I see this in lot of different code but when I try to assemble it comes up with an error.

Thanks for you time !!!

Comments

  • electro_hobbyielectro_hobbyi Member Posts: 1
    : Hello everyone!!
    :
    : I'm new to assembly language but now I'm stuck. I googled and
    : googled but I can't find the answer.
    :
    : I'm currently using emu8086 for my assembler, but when I try to
    : assemble code with
    :
    : rep insw
    :
    : .. in it an error comes up, why is this? I see this in lot of
    : different code but when I try to assemble it comes up with an error.
    :
    : Thanks for you time !!!
    :
    Basically emu8086 is a stripped down assembler capable of producing 16bit DOS com/exe files. Emu8086 does not support the use of the 32bit registers nor does it support the entire x86 instruction set. Use the following url to view a list of all the instructions supported by emu8086

    http://www.emu8086.com/assembly_language_tutorial_assembler_reference/8086_instruction_set.html

  • sasacjicagosasacjicago Member Posts: 5
    i need help
    Name
    Program #3
    Instructions
    Write a main program that asks the user to enter a string, then prints
    out the string with the word order reversed. (Consider any sequence
    of non-space characters a "word".) For example, the string

    Hello, my name is Vladimir.

    would be displayed as:

    Vladimir. is name my Hello,

    Upload your .asm file below. Deadline: 11:55 mid-night on
    Wednesday, October 17
    futureventspr@gmail.com
    : : Hello everyone!!
    : :
    : : I'm new to assembly language but now I'm stuck. I googled and
    : : googled but I can't find the answer.
    : :
    : : I'm currently using emu8086 for my assembler, but when I try to
    : : assemble code with
    : :
    : : rep insw
    : :
    : : .. in it an error comes up, why is this? I see this in lot of
    : : different code but when I try to assemble it comes up with an error.
    : :
    : : Thanks for you time !!!
    : :
    : Basically emu8086 is a stripped down assembler capable of producing
    : 16bit DOS com/exe files. Emu8086 does not support the use of the
    : 32bit registers nor does it support the entire x86 instruction set.
    : Use the following url to view a list of all the instructions
    : supported by emu8086
    :
    : http://www.emu8086.com/assembly_language_tutorial_assembler_reference
    : /8086_instruction_set.html
    :
    :

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