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Guanghui, Cheng wrote:
Hello: i want to know whether to know the register info changes before and after one system call for one thread. Especially, the l4_thread_ex_regs could change the pc of one thread. I want to know the status of other registers after this system call. is it possible to use jdb to get this?
Have you already tried adding an enter_kdebug() before and after the system call and then looking at the thread's registers?
Bjoern