debug an executable with dive into its libraries

[amir-hoseyn77]

I have an executable ELF file e.g. aaa. This executable file uses its library e.g. ../bin/libaaa.so. When I debug r2 -d aaa I see some call functions from the library libaaa.so e.g. sym.imp.AAAfunc1 at 0x44651.
When I reach that call, I can only step over it. How can I deep dive into libaaa.so file to debug that function contents?

[gogo2464]

Do you plan to get function body? it is not possible. you need to open the .so itself.

[gogo2464]

oh sorry.I was just testing and no. I misundertood your question. You misuse r2.

pd 1
mov rax, qword [sym.imp.KERNEL32.dll_IsDebuggerPresent]

could you try same command with aaaaa then let's try to read the .got. you should read library call. then read access to got.