http://gcc.gnu.org/bugzilla/show_bug.cgi?id=60961
--- Comment #2 from atvreddy <atvreddy97 at gmail dot com> --- thank's for the comment. sir, can i try with gcc 4.7.1 or latest version of gcc (4.8.2)?. why i am asking this questions is that gcc 4.7.1 is compatible with other sources versions(binutils-2.22,newlib-1.20.0,gdb-7.4) in my tool chain. i don't know whether gcc 4.8.2 will work fine with above stated versions or not.if you have any idea about this please suggest me. thank you...