Andrew, The gcc is not build by ourself, It's provided by Wind River Co. Does the gcc itself has problem? Thanks. Niu Baoqiang(Henry) Tel :86-10-58606270 e-mail: niu@xxxxxxxxxx -----Original Message----- From: Andrew Haley [mailto:aph@xxxxxxxxxx] Sent: Thursday, August 03, 2006 5:27 PM To: Niu, Bao Qiang (Henry) Cc: gcc-help@xxxxxxxxxxx Subject: RE: A question about assembler Niu, Bao Qiang (Henry) writes: > Andrew, > > Thanks you for your quick response. > > I give no argument to 'as', the 'as' is called be 'ccppc' automatically. What arguments did you pass when you ran configure prior to building gcc? Andrew.