[$] The Compact C Type Format in the GNU toolchain

The Compact C Type Format (CTF) is a way of representing information abouta binary program; it can be seen as a simpler alternative to the widelyused DWARF format. While CTF has been around for some years, it has not seen much usein the Linux world. According to Elena Zannoni, who talked about CTF atthe 2019 Open Source Summit Japan, that situation may be about to change;work is underway to bring CTF support to the GNU tools shipped universallywith Linux systems.