Hi, David, Segher,
Maybe it was caused by floating exception.I found that,system received a program check exception,the reason for it was REASON_ILLEGAL. I also use show_regs to print the NIP in exception,it seemed that ,this exception was caused by 'vmhaddshs' instruction in user mode of init process . Is vmhaddshs avaliable on e500mc? My cross compile tool is gcc-4.1.2-glibc-2.5.0 _______________________________________________ Linuxppc-dev mailing list Linuxppc-dev@lists.ozlabs.org https://lists.ozlabs.org/listinfo/linuxppc-dev
