2440 test source code

what name of arm compilier can i use for this code ?

ADS
http://www.friendlyarm.net/forum/topic/66

i will try ADS 
thank's

I am now testing the no os(2440 test) program of given cd.i downloaded the
X35.bin file of this folder.After this it when i am going to open again
dnw.exe in nor flash mode ,i cant able to transmit. it is saying file open
error.please any one suggest me .what to do
?