sudo apt install dwarves
pahole ./mylib.so
Note: if encounter below error, may need use newer pahole version
ie__process_class: tag not supported 0x2f (template_type_parameter)!
die__process_class: tag not supported 0x30 (template_value_parameter)!
Segmentation fault
build pahole from source code
sudo apt update
sudo apt install libdw-dev
git clone https://git.kernel.org/pub/scm/devel/pahole/pahole.git
git checkout v1.22
cd pahole
mkdir build
cd build
cmake ..
make -j8
https://docs.python.org/3/library/ctypes.html
https://numpy.org/doc/stable/reference/routines.ctypeslib.html