Problem/doubt in using mmx library in gcc3.2

Problem/doubt in using mmx library in gcc3.2

[Ulrich Prakash]

Hi,

I have downloaded and installed gcc version3.2,as this version supports MMX 
instructions.

To check if MMX supported,i tried to run mmx_ok function.This is given in 
the below link:
www.n.ethz.ch/student/ivos/download/functions


This is the test program that i used.
#include <asm/mmx.h>
int  main()
{
         printf("mmx result %d\n", mmx_ok());
}

BUT i got the following link error.
[vdsp@voicedsp vdsp]$ xgcc test.c
/tmp/ccEZSFBj.o: In function `main':
/tmp/ccEZSFBj.o(.text+0x11): undefined reference to `mmx_ok'
collect2: ld returned 1 exit status

I want to use the MMX apis in gcc,especially PMADDWD instuction.
As i first step, i tried the above program which failed.

Please help me in this regard.

Thanks,

**************************************************
M. ULRICH PRAKASH
Networking Technologies Lab,
HCL Technologies Ltd.,
Chennai.
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