Re: insert asm code

[Erik Mouw <J A K Mouw ITS TUDelft NL>]

On Tue, May 29, 2001 at 12:40:40PM +0200, J. Eusebio Roza Pando wrote:
> does anyone know how can i insert the below asm code in my C program?
>     mov    dx, port
>     outp    al,dx
> where "port" is a memory address and "al" is a data.
> I use gcc for windows.Thanks a lot!!

Off topic for this list, but here are some references abount inline
assembly with gcc:

  http://www.uwsg.indiana.edu/hypermail/linux/kernel/9804.2/0953.html
  http://www-106.ibm.com/developerworks/linux/library/l-ia.html

And of course all the information is also in the gcc info files.

Note: using inline assembly makes your program unportable to other
architectures!


Erik

-- 
J.A.K. (Erik) Mouw, Information and Communication Theory Group, Department
of Electrical Engineering, Faculty of Information Technology and Systems,
Delft University of Technology, PO BOX 5031,  2600 GA Delft, The Netherlands
Phone: +31-15-2783635  Fax: +31-15-2781843  Email: J A K Mouw its tudelft nl
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