- Implement proper memory detection by parsing UEFI memory map
- Mark only usable memory regions as free (EfiConventionalMemory, Boot/Loader services)
- Initialize bitmap with all pages marked as used, then free only available regions
- Calculate totalPages based on highest usable address from memory map
- Add 128MB fallback if memory map is unavailable
- Now works correctly with any RAM amount from 0 to 64GB
Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>
- Update BITMAP_SIZE from 32768 to 2097152 bytes (2MB bitmap)
- Update totalPages calculation to support 64GB (16M pages)
- Update documentation to reflect 64GB memory support
- Memory manager now supports any amount up to 64GB
Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>
- Fix kernel/CMakeLists.txt to find source files in src/ directory
- Add NASM support to CMake for assembling .asm files
- Update ROADMAP.md to reflect that SMP is intentionally included
- CMake and Makefile now consistent in handling kernel sources
Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>
- Fix qemu-test.yml: Remove dd command that was overwriting the disk image
- Fix all workflows: Remove build failure suppressions (|| echo) since Phase 2 is complete
- Add 'set -e' to all multi-line bash scripts to ensure failures stop execution
- Make release workflow fail if required files (metalos.img, bootx64.efi, metalos.bin) are missing
- Update ROADMAP.md to reflect Phase 2 completion and Phase 3 progress
- Update timeline and design decisions to match current implementation
Co-authored-by: johndoe6345789 <224850594+johndoe6345789@users.noreply.github.com>
