When a new object file is read (for example, due to the
command, or because the inferior has loaded a shared library),
GDB will look for the command file objfile-gdb.gdb.
See Auto-loading extensions.
Auto-loading can be enabled or disabled, and the list of auto-loaded scripts can be printed.
set auto-load gdb-scripts [on|off]
Enable or disable the auto-loading of canned sequences of commands scripts.
show auto-load gdb-scripts
Show whether auto-loading of canned sequences of commands scripts is enabled or disabled.
info auto-load gdb-scripts [regexp]
Print the list of all canned sequences of commands scripts that GDB auto-loaded.
If regexp is supplied only canned sequences of commands scripts with matching names are printed.