Re: how does ld.so call ELF's entry?

  yeah!

  I have found the work is done through create_elf_tables() function.

  at early time kernel copy args to bprm structure , then copy it to user stack.

  I am dealing with one problem .
  
  When kernel execute "/bin/sh" , it load ld.so successfully , but without jumping 
  to the elf's entry point ,it exit ,which cause  kernel panic . 

  how can I debug for this problem ? how to catch more information for resolving it?
  
  thanks!