- Define a draft of the video interface
- Implement that dragt for CG for a single mode
* Includes stub of brightness setting from disassembling 3.60
- Use the video interface to show visual feedback on GDB on CG
Using the video interface avoids directly linking into a driver, which
will serve modularity in gint 3.
It's not super useful as a feature but it means that a naive "continue"
after e.g. a segfault will kill the program and not confusingly go into
an infinite loop.
The user can still gdb_start() + gdb_main(NULL) manually, which allows
e.g. early setup of breakpoints. The start_on_except mechanism is the
lazier method where we just run the add-in normally and start fxsdk gdb
on the PC *after* a crash occurs.
Lephe
redoste