Very Computer

1. STILL cannot link calls to <asm/io.h>

Somebody _PLEASE_ help...  I posted a request several days ago and have
gotten no response.  I have sent e-mail.. now i'm begging.  I have seen
4 or 5 requests for the same type of problem since then -- non with any
apparent answers.  It is VERY important to my academic career that i solve

ANY help!  a re-post follows:

-----------

Hello,

        I am using the latest slackware post (linux v1.0). I am trying to
compile a "Device" driver that needs to make "out" assembler calls to write
to various ports.  I found the "outb" etc. functions in <asm/io.h> and am
using them as follows (gcc 2.5.8):

#include <asm/system.h>
#include <asm/io.h>

...

main() {

        outb(0x36, 0x1BB);
        outb(0x76, 0x1BB);
        outb(0xB6, 0x1BB);

        ...

the problem is that when i compile i get:

/tmp/cca069721.o: Undefined symbol ___outbc referenced from text segment
/tmp/cca069721.o: Undefined symbol ___outb referenced from text segment
/tmp/cca069721.o: Undefined symbol ___outbc referenced from text segment
/tmp/cca069721.o: Undefined symbol ___outb referenced from text segment
/tmp/cca069721.o: Undefined symbol ___outbc referenced from text segment

for every call to "outb" :/

I have checked every "*.h" file on the system, and i have linked with every
"lib*.a" file i could find.  I have rebuilt the kernel which uses these calls
and recieved none of these error messages.  Does anyone know how to link these
calls?  Am i missing something completely obvious (don't answer that! ;)

any help would be GREATLY appreciated as being able to do this is central to
the completion of my senior project!!! :}

                                Thank you,

                                        Ron Skopitz

                                        (please respond to this address
                                         if sending e-mail!)

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