Module 1 – Architecture and trust boundaries
Read the architecture without inventing compatibility
15-minute session: read for 3 minutes, trace for 3, experiment for 7, and complete the check for 2. Spend longer whenever you need.
OpenStep informs the application layer; MINIX informs separation of kernel mechanisms and services. Open Agila defines its own interfaces. The linked revision has an Ada port core and a minimal boot target, but no protected user services or desktop. The owner’s specific Open Amiga repository is still pending; no substitute has been imported.
Your experiment
Draw four boxes: applications, frameworks, services, kernel. Mark implemented pieces and planned pieces. Find one test that supports an implemented claim.
Practice and evidence
Keep three notes: your prediction, the actual result, and why they match or differ. The completion check grades understanding; the practice task builds skill.
Complete this lesson
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