gtags-csope/global can't find a definition

[rail shafigulin]

I'm navigating through https://github.com/openrisc/llvm-or1k

I've added GTAGS to the vim database just like it is recommend in the manual.

:cs add GTAGS

When I tried searching for SUnit it didn't find anything

I used the following command in Vim

:cs f g SUnit

I also tried running global separately using the following command

global -d SUnit

And no output was generated, i.e. it didn't find anything.