I found entry DT_REL reference to section .rel.got ,and DT_JMPREL refernce to section .rel.plt;but I still don't understand what's difference between them; thanks Tang YU _____________________________________________ 263CommailãìÃÂóÃÂõõÃÂõçÃÂÃÂÃÂÃÂüþÃÂèüàhttp://mail.263.net