https://gcc.gnu.org/bugzilla/show_bug.cgi?id=102460
--- Comment #6 from David Bold <davidsch at fedoraproject dot org> --- > What's meaning of the 'ENTRY ENTRY1()' directive? It is an example, alternative entry point to the subroutine SUB1. Here is some older documentation for the ENTRY directive: https://gcc.gnu.org/onlinedocs/gcc-3.4.6/g77/Alternate-Entry-Points.html Please excuse in case I got the question wrong ...