vasilito/RedBear-OS
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6 Commits

Author SHA1 Message Date
vasilito 7c7399e0a6 feat: recipe durability guard — prevents build system from deleting local recipes 
Add guard-recipes.sh with four modes:
- --verify: check all local/recipes have correct symlinks into recipes/
- --fix: repair broken symlinks (run before builds)
- --save-all: snapshot all recipe.toml into local/recipes/
- --restore: recreate all symlinks from local/recipes/ (run after sync-upstream)

Wired into apply-patches.sh (post-patch) and sync-upstream.sh (post-sync).
This prevents the build system from deleting recipe files during
cargo cook, make distclean, or upstream source refresh.
 2026-04-30 18:47:03 +01:00
vasilito 3ec32b3351 Desktop Phase 1: add 77 tests to evdevd, udev-shim, firmware-loader 
Phase 1 desktop substrate test coverage for the three runtime services
that must be runtime-trusted before compositor work begins:

- evdevd device.rs: 44 tests (input device constructors, capability
  bitmaps, key/led state tracking, abs_info defaults/overrides,
  bitmap_from_codes edge cases)
- udev-shim device_db.rs: 13 tests (DeviceInfo construction, subsystem
  naming, id_path formatting, input kind detection, property formatting
  for GPU/keyboard/mouse, device_info/uevent output, PCI fallback)
- firmware-loader scheme.rs: 20 tests (openat validation, read offsets,
  fstat/fsize, EROFS enforcement, mmap_prep bounds, mmap/munmap/on_close
  deferred cleanup lifecycle)

Total: 65 evdevd, 15 udev-shim, 24 firmware-loader — all passing.
 2026-04-25 01:05:14 +01:00
vasilito 35193bb32d Advance firmware and IOMMU support 
Red Bear OS Team
 2026-04-16 12:43:50 +01:00
vasilito 9dd372ad14 Advance firmware and IOMMU support 
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
 2026-04-15 12:57:45 +01:00
vasilito 51f3c21121 Add runtime tools and Red Bear service wiring 
Ultraworked with [Sisyphus](https://github.com/code-yeongyu/oh-my-openagent)

Co-authored-by: Sisyphus <clio-agent@sisyphuslabs.ai>
 2026-04-14 10:50:42 +01:00
vasilito 50b731f1b7 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
 2026-04-12 19:05:00 +01:00