How to trace running instructions/taken branches on physical Android smartphone?

Question

This is the situation: I have my own smartphone and I want to trace every time I make a service call with

adb shell service call ...

which instructions are covered or which branches are taken in the service code (both java and c).

I tried to give a look to hardware solutions, but it read that vendors usually disable this debugging option.

Any ideas or useful tool for me?

working with frida, I'll be back soon with an answer – Antonio Ken Iannillo Apr 19 '17 at 13:16 — Antonio Ken Iannillo, Apr 19 '17 at 13:16

score 0 · Accepted Answer · edited Nov 17 '17 at 17:39

0

Frida is able to do that now. .

edited Nov 17 '17 at 17:39

Code

answered Nov 17 '17 at 16:41

1 Answers1