About the JDB debugger
cheng.guanghui.ml at gmail.com
Tue Sep 15 12:25:24 CEST 2009
Is there method to check the registers viaration info before and after one
special system call for one thread with the help of JDB. I checked all the
options but i can't find one.
What i want to know is about the l4_thread_ex_regs system call. We know it
could modify the instruction pointer, stack pointer and pager thread or get
the current instruction pointer, stack pointer and pager thread. When we
modify the instruction pointer to a new one but put the stack pointer the
same i want to understand what happens in this thread stack.
More information about the l4-hackers