byuu says:
New terminal is in. Much nicer to use now. Command history makes a major
difference in usability.
The SMP is now fully traceable and debuggable. Basically they act as
separate entities, you can trace both at the same time, but for the most
part running and stepping is performed on the chip you select.
I'm going to put off CPU+SMP interleave support for a while. I don't
actually think it'll be too hard. Will get trickier if/when we support
coprocessor debugging.
Remaining tasks:
- aliases
- hotkeys
- save states
- window geometry
Basically, the debugger's done. Just have to add the UI fluff.
I also removed tracing/memory export from higan. It was always meant to
be temporary until the debugger was remade.
byuu says:
Changelog:
- target-ethos/ is now target-higan/ (will unfortunately screw up diffs
pretty badly at this point.)
- had a serious bug in nall::optional<T>::operator=, which is now fixed.
- added tracer (no masking just yet, I need to write a nall::bitvector
class because I don't want to hard-code those anymore.)
- added usage logging (keep track of RWX/EP states for all bus
addresses.)
- added read/write to poke at memory (hex also works for reading, but
this one can poke at MMIO regs and is for one address only.)
- added both run.for (# of instructions) and run.to (program counter
address.)
- added read/write/execute breakpoints with counters for a given
address, and with an optional compare byte (for read/write modes.)
About the only major things left now for loki is support for trace
masking, memory export, and VRAM/OAM/CGRAM access.
For phoenix/Console, I really need to add a history to up+down arrows,
and I should support left/right insert-at.
