Red Bear OS — microkernel OS in Rust, based on Redox

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

local/recipes/system/firmware-loader/source/Cargo.toml

@@ -0,0 +1,11 @@
+[package]
+name = "firmware-loader"
+version = "0.1.0"
+edition = "2021"
+
+[dependencies]
+redox_syscall = { version = "0.7", features = ["std"] }
+syscall04 = { package = "redox_syscall", version = "0.4" }
+redox_scheme = { package = "redox-scheme", version = "0.1" }
+log = { version = "0.4", features = ["std"] }
+thiserror = "2"