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
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subhobhai943 committed 2026-08-18 10:50:58 +05:30
1 parent 125a891621
commit 70d5925b16
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@@ -3,7 +3,7 @@
#include "types.h"
#include "printk.h"
#include <arch/x86_64/io.h>
#include <arch/arch.h>
#define KERNEL_NAME "SUB-OS"
#define KERNEL_VERSION "0.2.0-lts"