Nice differ for assembly code (currently MIPS, but should be easy to hack to support other instruction sets).
- Python >= 3.6
python3 -m pip install --user colorama ansiwrap attrs watchdog
Create a file diff-settings.sh in some directory (see the one in this repo for an example). Then from that directory, run
/path/to/diff.sh [flags] (function|rom addr)
Recommended flags are -mwo (automatically run make on source file changes, and include symbols in diff). See --help for more details.