gdb-threads-list
gdb-threads-list is a variable defined in `gdb-mi.el
'.Its value is
nil
Documentation:
Associative list of threads provided by "-thread-info" MI command.
Keys are thread numbers (in strings) and values are structures as
returned from -thread-info by `gdb-json-partial-output'. Updated in
`gdb-thread-list-handler-custom'.