Open teawater opened 11 years ago
The issue is because the tracepoint is for the Linux kernel but inferior set to the user space program. So need add doc to: https://code.google.com/p/kgtp/wiki/HOWTOCN#在tracepoint收集用户层程序的栈信息(可用来做backt https://code.google.com/p/kgtp/wiki/HOWTO#collect_stack_(for_backtrace)_of_user_space_program_in_tracepoin
After trace the syscal from user to kernel, if in tfind mode and it is a user space trace. tstart will got fail.
After this fail, KGTP's status is not right.