and look into the function "print_context_stack()" which will teach u how to identify the start/end of stack, whether the address is valid, how to traverse from one frame to another (using RBP / EBP of course, so CONFIG for framepointer is definitely needed).
On Sat, Aug 2, 2014 at 12:22 AM, Peter Teoh <htmldevelo...@gmail.com> wrote: > FYI, there are many different types of kernel stack: > > http://www.x86-64.org/pipermail/discuss/2005-April/005944.html > > > On Mon, Jul 28, 2014 at 12:52 AM, Xin Tong <trent.t...@gmail.com> wrote: > >> I am trying to find the start and end address of the userspace stack. I >> see in the task_struct there is start_stack. But I could not find end_start >> anywhere in the kernel code ? >> >> Can someone please tell me how to find the end of the stack ? >> >> Thanks, >> Xin >> >> _______________________________________________ >> Kernelnewbies mailing list >> Kernelnewbies@kernelnewbies.org >> http://lists.kernelnewbies.org/mailman/listinfo/kernelnewbies >> >> > > > -- > Regards, > Peter Teoh > -- Regards, Peter Teoh
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