https://gcc.gnu.org/bugzilla/show_bug.cgi?id=64081
--- Comment #42 from David Edelsohn <dje at gcc dot gnu.org> --- The situation of GDB on AIX is not good. I placed an older version of gdb-7.6 in my bin directory. You can try that. I will see if I can get a copy of the AIX Toolbox GDB which contains some additional patches.
