Adding an interface for GDB to make it debugging OpenMP

[Mohamed Atef]

hello again everyone,

GNU tools miss an implementation of OMPD, an interface for third-party
tools to examine and debug programs using OpenMP API for
multiprocessing.

the complete details are here :
https://www.openmp.org/wp-content/uploads/OpenMP-API-Specification-5-1.pdf

we need gdb support can you please tell us how can i access the call back
routines

mohamed