title: How to use gcov in cross compiler?
body: <p>I need to do unit testing for drivers in an arm based board with the help of gcov tool.When gcov is used in a x86 architecture it will create .gcda file after executing the program.But when it comes to an arm based board the .gcda files are not getting created.So,without that i couldn't use the gcov tool.My question is how to use that gcov tool in cross compilation.?.Thanks in advance. </p>