GCNO

GCC gcov profiling data
File type: Various data file
Files with gcno file extension are generated by the gcov profiling program from GCC platform.
What is gcno file?
File type category:
Various data file
Date updated: December 21, 2017
The gcno file extension is mainly related to GCC (GNU Compiler Collection) software and used for files generated by the gcov program during profiling.
The gcno file is generated when the source file is compiled with the GCC -ftest-coverage option. It contains information to reconstruct the basic block graphs and assign source line numbers to blocks.
Suggested software to open gcno file:
Associated software actions with the gcno file
Software apps that create gcno files:
GNU Compiler Collection (Linux/Unix)