Vystem 0.2

docs/roadmap.md

@@ -1,13 +1,60 @@
 # Roadmap
 
-## Version 0.1 (actual)
+## Version 0.1 (previous)
 
 Initial release
 
-## Version 0.2 (future versions with planned additions)
+## Version 0.2 (actual)
 
-- Vyld overhaul, support for multiples compilations modes with JSON config files for project settings
-- VYX format overhaul, supporting various sections and more feature
-- Blastproof: custom keyboard layout driver
-- Shelter: Support for IDT, GDT, TSS, interruptions, interruptions handler, ACPI timers table parsing and ACPI driver
-- Shelter: Slab allocators overhaul and performance boosts
+- Blastproof:
+  - New boot password screen, with power options
+  - Support for custom keyboard layouts using correspondance tables
+  - Config is now stored in .cfg files
+  - VFTM support
+  - Partition tables is now parsed without relying on UEFI firmware
+  - New configuration key: `kernel_kbd_events_queue_capacity`
+- Vyx:
+  - Support for payloads with custom mappings options
+- Initfsgen:
+  - The `initfs-footprint.bin` file is now named `initfsfp.bin`
+  - The `signsyst-hash.bin` file is now named `sshash.bin`
+- Keygen:
+  - Removed layout conversion feature
+  - The utility will now check if a password is provided in the `VYSTEM_KEYGEN_PASSWORD` environnement variable
+  - The manual password setup will still be proposed if `VYSTEM_KEYGEN_PASSWORD` isn't defined or is empty
+  - This method of inputing password via `VYSTEM_KEYGEN_PASSWORD` should ONLY be used in a developpement environnement
+  - Keygen now generate root and manifest keypairs, and expect a `vftm.sock` UNIX socket to transmit manifest keypair to a compatible build system
+- VyBuild:
+  - A new build system, see documentation for more informations
+- Commoncrypto:
+  - A new library made of three cryptographic libraries, required for Keygen, Initfsgen and VyBuild 
+- Vystem FAT Trusted Manifest:
+  - A new signed manifest, injected inside the reserved sectors of the ESP partition FAT32
+  - It's signed using a combinaison of Keygen and VyBuild
+  - It allow to verify the link between ESP partition and current disk, as well as FAT32 integrity and self bootloader verification
+- Common Lib:
+  - In the `common` folder, new headers that will be accessible to all components of Vystem will be put here
+  - For the moment, it only includes the reference version of each component
+- Shelter:
+  - Can now manage TSS, GDT and IDT
+  - Can now parse root ACPI table and MADT
+  - Can now interact with LAPIC, estimating CPU and LAPIC frequency
+  - Can now start APs
+  - Can now manages IOAPIC devices and GSI lines as well as legacy IRQs
+  - Added thread safety to print, timers and malloc. Added iprint/iprintf/sprintf.
+  - Added Device System, endpoints from APIC, TSC, kernel configuration, memory and SMP subsystem are available
+  - Device System is not available for the input subsystem yet, as it would requires Ring 3 architecture, that isn't ready for now
+  - Add very basic framebuffer support for early kernel progress bar
+- Image build processus:
+  - The signatures are now stored as `<filename without original extension>.sig` files
+  - The signatures are now stored inside `EFI/BPSIGN` folder
+  - The bootloader files are now stored inside `EFI/BPFILES` folder
+
+## Version 0.3 (future release with planned additions)
+
+- Updated `SH_STATUS` struct
+- New Modular Daemon Unit with the first type being implemented: kernel library. Run in ring 3 with very basic API
+- First features of the VFS, with InitFS drivers
+- MCFG ACPI table parsing, PCIe devices enumeration, first MSI/MSI-X implementation
+- SATA driver, volumes enumeration with integration to the VFS
+- Upgrade to the Device System, with new APIs for the input subsystem and VFS, as well as Device System querying through the VFS