New docs/_CUB_RBPKGBUILD_IMPL_PLAN.md with full CUB package builder specification
covering RBPKGBUILD format, CLI commands, build flow, BUR repository, and AUR conversion.
Updated AGENTS.md with pkgutils extensions and CUB integration details.
Updated AMD GPU integration docs with current P2 progress.
ACPI-FIXES.md: Add MADT entry types table (0x0-0xA), update all tables to reflect 17 kernel fixes and 9 userspace fixes, mark crash reports resolved, add compile-time assertions note. Document FADT full parse, power methods, shutdown/reboot.
AGENTS.md: Mark ACPI as Complete in Bare Metal Boot Status table with 4 new rows (shutdown, reboot, power). Strike through P0 in Phased Roadmap. Update Critical Path to show P0 DONE.
Derivative of Redox OS (https://www.redox-os.org) adding:
- AMD GPU driver (amdgpu) via LinuxKPI compat layer
- ext4 filesystem support (ext4d scheme daemon)
- ACPI fixes for AMD bare metal (x2APIC, DMAR, IVRS, MCFG)
- Custom branding (hostname, os-release, boot identity)
Build system is full upstream Redox with RBOS overlay in local/.
Patches for kernel, base, and relibc are symlinked from local/patches/
and protected from make clean/distclean. Custom recipes live in
local/recipes/ with symlinks into the recipes/ search path.
Build: make all CONFIG_NAME=redbear-full
Sync: ./local/scripts/sync-upstream.sh
vasilito