when I worked in my previous company, there is an utility called ushell, which is a great tool for debugging the binary in linux. And I would like to re-edition it although I don't have the code of it.
This code here is based on my understanding on linux, I don't promise it will function as the original one.
usage:
go to release folder
make all
:after build successfully, you will find two binaries in output folder
:<demo.out is a sample application, the dshell is the tool>
./demo.out &
./dshell
add 1,2
the add function in demo will be excuted and printed.
Have fun.