Disclaimer: I work for undo.io (see my username) on time travel debugging. We use GDB as the front end but the engine underneath is proprietary. The GDB Docum

Disclaimer: I work for undo.io (see my username) on time travel debugging. We use GDB as the front end but the engine underneath is proprietary. The GDB Documentation is really nice (as GNU project docs tend to be) and I've made lots of use of them. The fact that they've also documented things like the serial comms protocol is a level further still. Some related stuff we (Undo) have produced about GDB and might be interesting to the audience here... Articles about less-known parts of GDB functionality: https://undo.io/resources/gdb-watchpoint/ https://undo.io/resources/gdb-watchpoint/ Greg Law's quick talk on little-known features of GDB: https://undo.io/resources/cppcon-2015-greg-law-give-me-15-minutes-ill-change/ https://undo.io/resources/cppcon-2015-greg-law-give-me-15-mi... Greg's bigger talk on GDB: https://www.youtube.com/watch?v=-n9Fkq1e6sg https://www.youtube.com/watch?v=-n9Fkq1e6sg