Commit Graph
3 Commits
Author SHA1 Message Date
subhobhai943 6ad90542ac fix(userland): Fix 'clear' command, backspace keycodes (0x7F/0x08), serial keyboard input & make run target
- Add 'clear' and 'cls' builtin handlers in LazyBox shell
- Output ANSI \033[2J\033[H sequence on tty_clear() to clear serial/UART terminals
- Support both ASCII 0x7F (DEL) and 0x08 (BS) for Backspace in shell and nano editor
- Connect 16550 serial input to keyboard_get_key() on x86_64 for headless terminals
- Add ANSI escape sequence decoding for arrow keys (Up/Down/Left/Right/Home/End/Del)
- Update Makefile 'make run' and 'make qemu' with -display none for smooth terminal execution
- Add 'make run-gui' target for optional graphical SDL/GTK window
2026-08-18 12:14:40 +05:30
subhobhai943 70d5925b16 feat(arch): Add AArch64 / ARMv8i CPU support, cross-compilation & Linux Kconfig TUI
- Implement AArch64 HAL, vector table (16 aligned vectors), GICv2, Generic Timer, Stage-1 MMU (39-bit VA), PL011 UART
- Build unified multi-architecture abstraction layer in include/arch/arch.h
- Create interactive Linux-like Kconfig TUI menuconfig in scripts/kconfig/menuconfig.py
- Support make menuconfig, defconfig, x86_64_defconfig, aarch64_defconfig
- Update master Makefile for cross-compiling x86_64 (x86_64-elf-) and AArch64 (aarch64-linux-gnu-)
- Dynamic architecture awareness across printk, uname, neofetch, and LazyBox
2026-08-18 10:50:58 +05:30
subhobhai943 cd9c786d14 Initial commit: SUB-OS 64-Bit Production Monolithic Operating System with LazyBox userland suite 2026-08-16 21:23:52 +05:30