hello:
i execute the l4_thread_ex_regs(...) systemcall, then the stack been pushed 0x38 byte data (esp -0x38), what`s that ?
most serious is
if i execute the l4_thread_ex_regs( dest_thread_id, child,... ) systemcall
then the |child| running ,but if i execute l4_myself() in |child|, the return value is not equal to dest_thread_id, is that means i can`t specific the dest thread id or it`s unnecessary to spicify the dest thread id in the caller thread, but managed by |child| itself ?
Neil Yu
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