"symbol lookup error./hxmedplyeng.so: undefined symbol:MulDiv64"

Hi all,

We are working on  Helix Client code with following specifications:

Branch: hxclient_3_1_0_atlas
Target: splay
Profile: helix-client-all-defines-free

The Target splay has been created for arm 9 board with the
SYSTEM_ID: linux-2.2-libc6-armv5te-cross-gcc3.3-ixp4xx-softfloat
using
Montavista linux 3.4.3 with 
         ;  1. gcc compiler 3.3.1
          ; 2. cross-compiler: arm_v5t_le-g++ version 3.4.3.
        ;   3. Kernel Version: 2.6.10

when v tried playing .mp3, we got the following error

"./splay: symbol lookup error: ./hxmedplyeng.so: undefined symbol:
MulDiv64"

please, tel us why this error is coming and also how to proceed further.

Thanks in advance,
Anish