Spexeah/Asuro

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t3hn3rd 2d190c221a feature: boot.mgr replace hardcoded init sequence with dependency-driven boot manager

Introduce boot.mgr - a self-registering, dependency-ordered boot
initialization framework with barrier-based phasing and glob pattern
matching. Units now declare their own init procedures and dependencies
via registerBoot()/registerBarrier() in their initialization sections,
boot.mgr.run() topologically sorts and executes them.

- Add src/boot/boot.mgr.pas with topoSort, glob matching, barrier
  two-pass algorithm, and boot tree printer
- Gut src/asuro.pas (kmain): now just stores multiboot info, calls
  System.init(), boot.mgr.run, and yield()
- Add initialization sections with registerBoot() to 53 existing units
- Add new units: core.pas, test.pas, driver.storage.boot.pas,
  app.wasm.pas, app.bsod.pas (factored out of asuro.pas)
- Define 9 barrier phases: immediate -> early -> middle -> storage ->
  bus -> device -> bus.late -> late -> final
- Fix xHCI ISR: exclude PRC/WRC from PORTSC change bit clearing to
  prevent race with port reset busy-wait
- Fix driver.bus.usb.core fire_completion_hooks: guard against uint32
  underflow when CompletionHookCount = 0
- Move auto_mount_volumes from device barrier to late barrier so it
  runs after PCI scan discovers storage controllers
- Add toolchain/compile_initcalls.sh for boot entry extraction
- Add Boot Registration sections to all 51 doc files; create 4 new
  doc files; rewrite boot.mgr.md; update mkdocs.yml nav

2026-03-13 15:37:43 +00:00

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arch.x86.isr

ISR driver initialisation stub.

Overview

This is a minimal stub unit that satisfies compile-time dependencies on an ISR initialisation entry point. The init procedure body is empty; actual ISR handler registration and IDT gate setup are performed by arch.x86.isr.mgr and the individual handler units in the isr/ and fault/ subdirectories.

Boot Registration

Registered with boot.mgr as asuro.x86.isr, depending on glob driver.storage.*.mgr (waits for all matching entries).

Functions and Procedures

init

procedure init();

Empty stub. Called by the kernel boot sequence as part of the interrupt subsystem initialisation order. No operation is performed.

Notes

This unit exists solely to provide a well-defined initialisation hook. All substantive ISR logic resides in arch.x86.isr.mgr.

856 B Raw Blame History