1. This site uses cookies. By continuing to use this site, you are agreeing to our use of cookies. Learn More.

subroutine in assembler language

Discussion in 'Assembly Language Programming (ALP) Forum' started by mthomas, Jan 5, 2013.

  1. mthomas

    mthomas New Member

    Jan 5, 2013
    Likes Received:
    Trophy Points:
    I'm a little confused with assembler language.

    I need to write an assembly language subroutine Count according to different specifications
    1. Accepts a pointer to an array of signed words in register X.
    2. Accepts a word value in register Y, which indicates the number of array elements.
    3. Returns the number (i.e.) count) of nonzero array elements in register D.
    4. On return, preserves contents of all registers, other than the result return register.
    If anyone can help i would appreciate it, thanks.

Share This Page