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Robert Allan JamesandClaude Sonnet 5 2a2d7c5e5e aarch64: GIC SPI wiring for virtio-input (item 4.3.5d)

Punch list §25 item 4.3.5d complete.

New apic_spi_enable(intid) generalizes item 0.6's PPI-only sequence to one
explicit SPI (IPRIORITYR/ISENABLER/ITARGETSR, ICFGR read-checked not
written). Verified via a software-pended SPI (GICD_ISPENDR, no device
needed) through the existing generic IRQ dispatch, which needed no changes.
Found and fixed a real bug during verification: PSTATE.I is still set at
apic_init()'s point in boot, so the first self-test run correctly latched
but never took the interrupt. Self-test code reverted after capturing
evidence -- interrupts.c has zero net diff, only apic_spi_enable() remains,
unused until 4.3.5e. Three-arch acceptance boot clean.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

2026-08-08 12:15:23 -04:00

artemis_stress

Add Artemis compudynamics implementation plan; add stress campaign fixture

2026-08-02 21:49:16 -04:00

bare_metal

aarch64: GIC SPI wiring for virtio-input (item 4.3.5d)

2026-08-08 12:15:23 -04:00

README.md

Initial commit — LithosAnanke kernel

2026-08-01 07:49:56 -04:00

README.md

experiments/

Design of Experiments (DoE) campaign data and analysis for the LithosAnanke kernel.

bare_metal/ — the bare-metal DoE experiment: blind full-factorial 2⁴ runs measuring the L8 Jacquard mode selector's effect on the Steady-State Machine across amd64/aarch64/riscv64. See experiments/bare_metal/README.md for the full directory layout (runs/, latest/, analysis/{charts,tables,report}).

Hosted-VM DoE campaigns (factorial/heartbeat/ablation studies) live under docs/working/experiments/ instead — this top-level directory is specifically the kernel/bare-metal side.