FABRIC-3.10.8 MC-1b: aarch64's second core online and parked

Cores from the DTB /cpus or, on QEMU (ACPI, no DTB), the MADT GICC
entries; the MADT lookup is now shared (hal/acpi.c) with amd64. PSCI
CPU_ON through the discovered conduit into ap_entry.S, which copies the
boot core's MMU/control state, sets TPIDR_EL1 and parks. Core 1 online
at EL1 with its own block; its vCPU thread 0.0% on the host. QEMU aarch64
-smp 2 -name debug-threads=on. 3-ISA acceptance clean.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
This commit is contained in:
Robert Allan James
2026-09-26 13:16:33 -04:00
co-authored by Claude Opus 5.5
parent 24bde47481
commit 3a2ba5149f
16 changed files with 27949 additions and 48 deletions
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