mirror of
https://github.com/subhobhai943/SUB-OS.git
synced 2026-10-25 16:52:29 +00:00
subhobhai943
d1361aeaf2
- Add dedicated Linux-compatible Tree visualizer with UTF-8/ASCII branch tracking, -L depth filtering, human sizes, and permissions in userland/lazybox/tree.c - Implement Hardware Invariant Timestamp Counter (TSC) calibration and microsecond delay timer in kernel/tsc.c and include/kernel/tsc.h - Add Virtual Terminal color palette, live resource utilization bars, and logo banner in kernel/vt_art.c and include/kernel/vt_art.h - Add LazyBox applets: 'tree', 'tscinfo', and 'vtart' - Update README.md documentation and command matrix
300 lines
8.8 KiB
C
300 lines
8.8 KiB
C
#include <kernel/kernel.h>
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#include <kernel/printk.h>
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#include <kernel/sched.h>
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#include <kernel/task.h>
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#include <kernel/signal.h>
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#include <kernel/syscall.h>
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#include <kernel/timer.h>
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#include <kernel/workqueue.h>
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#include <kernel/module.h>
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#include <kernel/trace.h>
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#include <kernel/namespace.h>
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#include <kernel/syslog.h>
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#include <kernel/cron.h>
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#include <kernel/metrics.h>
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#include <kernel/bpf.h>
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#include <kernel/kobject.h>
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#include <mm/vma.h>
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#include <drivers/canvas.h>
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#include <drivers/pty.h>
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#include <arch/arch.h>
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#include <mm/pmm.h>
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#include <mm/kmalloc.h>
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#include <mm/slab.h>
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#include <drivers/tty.h>
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#include <drivers/serial.h>
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#include <drivers/keyboard.h>
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#include <drivers/mouse.h>
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#include <drivers/ata.h>
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#include <drivers/ahci.h>
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#include <drivers/nvme.h>
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#include <drivers/bochs.h>
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#include <drivers/virtio_blk.h>
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#include <drivers/virtio_net.h>
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#include <drivers/virtio_rng.h>
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#include <drivers/hwmon.h>
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#include <drivers/pci.h>
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#include <drivers/e1000.h>
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#include <drivers/rtl8139.h>
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#include <drivers/speaker.h>
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#include <drivers/fb.h>
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#include <drivers/rtc.h>
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#include <drivers/acpi.h>
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#include <drivers/usb.h>
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#include <drivers/xhci.h>
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#include <drivers/ramdisk.h>
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#include <block/block.h>
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#include <ipc/ipc.h>
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#include <sound/sound.h>
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#include <sound/hda.h>
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#include <sound/melody.h>
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#include <fs/vfs.h>
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#include <fs/fat32.h>
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#include <fs/ext2.h>
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#include <fs/sysfs.h>
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#include <net/net.h>
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#include <net/socket.h>
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#include <net/udp.h>
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#include <net/tcp.h>
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#include <net/dhcp.h>
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#include <net/dns.h>
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#include <net/dns_cache.h>
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#include <ipc/shm_posix.h>
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#include <sound/beep.h>
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#include <kernel/tsc.h>
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#include <kernel/rust.h>
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#include <kernel/sub_lang.h>
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#include <kernel/cpp_kernel.h>
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#include <net/filter.h>
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#include <net/http.h>
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#include <net/ssh.h>
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#include <crypto/crypto.h>
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#include <certs/certs.h>
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#include <security/security.h>
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#include <security/auth.h>
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#include <io_uring/io_uring.h>
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#include <usr/initramfs.h>
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#include <virt/virt.h>
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#include <init/init.h>
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#include <init/service.h>
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#include <init/version.h>
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#include <userland/lazybox.h>
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#include <userland/sh.h>
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#include <userland/shell.h>
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static void subos_modular_core_boot(void) {
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#if defined(__x86_64__)
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pci_init();
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#endif
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// Storage & Block Layer
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printk(KERN_INFO "[4/14] Initializing Block Layer & Storage Controllers... ");
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block_init();
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ramdisk_init();
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#if defined(__x86_64__)
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ata_init();
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ahci_init();
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nvme_init();
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#endif
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virtio_blk_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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// Bus & Devices
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printk(KERN_INFO "[5/14] Enumerating System Devices, Canvas & PTY... ");
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#if defined(__x86_64__)
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virt_init();
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fb_init();
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bochs_vbe_init();
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usb_init();
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xhci_init();
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hwmon_init();
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#endif
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canvas_init();
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pty_init();
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virtio_rng_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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// Network Subsystem, NetFilter, HTTPD & SSH Server
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printk(KERN_INFO "[6/14] Initializing Network Stack, NetFilter, HTTPD & SSHD... ");
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filter_init();
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httpd_init();
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sshd_init();
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#if defined(__x86_64__)
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rtl8139_init();
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virtio_net_init();
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if (e1000_init()) {
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net_init();
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socket_subsystem_init();
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udp_init();
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tcp_init();
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dhcp_init();
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dns_init();
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dns_cache_init();
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printk(ANSI_BRIGHT_GREEN "Online\n" ANSI_RESET);
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} else {
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printk(ANSI_YELLOW "No NIC detected\n" ANSI_RESET);
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}
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#else
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virtio_net_init();
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dns_cache_init();
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printk(ANSI_BRIGHT_GREEN "Online\n" ANSI_RESET);
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#endif
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// Sound & Voice Synthesizer
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#if defined(__x86_64__)
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printk(KERN_INFO "[7/14] Initializing Sound Architecture, Melody Player & Formant TTS... ");
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sound_init();
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hda_init();
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melody_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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#endif
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// Crypto, Certificates, LSM Security, Authentication, Namespaces, Rust, SUB-Lang & C++ Subsystems
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printk(KERN_INFO "[8/14] Initializing Rust, C++ Core, SUB-Lang Engine, Keyring & Auth... ");
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rust_kernel_init();
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cpp_kernel_init();
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sub_kernel_init();
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prng_seed(0, 0);
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certs_init();
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security_init();
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auth_init();
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namespace_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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// Inter-Process Communication
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printk(KERN_INFO "[9/14] Initializing IPC Engine (Pipes, MsgQueues, POSIX SHM, Semaphores)... ");
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ipc_init();
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posix_shm_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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// Asynchronous I/O Engine
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printk(KERN_INFO "[10/14] Initializing io_uring Async Ring Engine... ");
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io_uring_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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// Virtual File System & Multi-Filesystem Support
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printk(KERN_INFO "[11/14] Mounting Virtual File System (VFS, devfs, procfs, sysfs)... ");
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vfs_init();
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sysfs_init();
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kobject_subsystem_init();
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fat32_init();
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ext2_init();
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initramfs_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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// Kernel Core: Signals, Modules, Syscalls, Tracing, Syslog, Metrics, Crond & Systemd
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printk(KERN_INFO "[12/14] Initializing Syslog, Metrics, Cron, Tracing, BPF & Services... ");
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signal_init();
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workqueue_init();
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syscall_init();
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module_init_subsystem();
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trace_init();
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bpf_init();
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syslog_init();
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metrics_init();
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cron_init();
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service_manager_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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// Preemptive Multi-Tasking & Userland
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printk(KERN_INFO "[13/14] Initializing Preemptive Task Scheduler & LazyBox... ");
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sched_init();
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lazybox_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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// Hardware Interrupts
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printk(KERN_INFO "[14/14] Enabling Hardware Interrupts... ");
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arch_enable_interrupts();
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printk(ANSI_BRIGHT_GREEN "ACTIVE\n" ANSI_RESET);
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// Launch Shell
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shell_run();
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while (1) {
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arch_halt();
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}
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}
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#if defined(__x86_64__)
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void kernel_main(void* memory_map, uint64_t memory_map_count) {
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tty_init();
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serial_init();
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printk_init();
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printk(ANSI_BRIGHT_CYAN "=================================================================\n" ANSI_RESET);
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printk(ANSI_BRIGHT_CYAN " SUB-OS 64-Bit [%s] Modular Monolithic Kernel %s\n" ANSI_RESET, arch_get_name(), kernel_get_version());
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printk(ANSI_BRIGHT_CYAN "=================================================================\n\n" ANSI_RESET);
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init_early("root=/dev/sda console=tty1 init=/bin/lazybox quiet");
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rtc_init();
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printk(KERN_INFO "[1/14] Initializing 64-Bit GDT, IDT, PIC & PIT Timer... ");
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arch_init();
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tsc_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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printk(KERN_INFO "[2/14] Initializing PS/2 Keyboard, Mouse & ACPI... ");
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keyboard_init();
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mouse_init();
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acpi_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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printk(KERN_INFO "[3/14] Initializing Physical PMM, Dynamic Heap & SLAB Cache... ");
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pmm_init(memory_map, memory_map_count);
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heap_init();
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slab_init();
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vma_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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subos_modular_core_boot();
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}
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#elif defined(__aarch64__)
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void kernel_main_aarch64(void) {
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arch_early_init();
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printk_init();
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printk(ANSI_BRIGHT_CYAN "=================================================================\n" ANSI_RESET);
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printk(ANSI_BRIGHT_CYAN " SUB-OS 64-Bit [%s] Modular Monolithic Kernel %s\n" ANSI_RESET, arch_get_name(), kernel_get_version());
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printk(ANSI_BRIGHT_CYAN "=================================================================\n\n" ANSI_RESET);
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init_early("root=/dev/vda console=ttyAMA0 init=/bin/lazybox quiet");
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printk(KERN_INFO "[1/14] Initializing AArch64 CPU, GICv2, Generic Timer & MMU... ");
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arch_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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printk(KERN_INFO "[2/14] Initializing Physical PMM, Dynamic Heap & SLAB Cache... ");
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pmm_init(NULL, 0);
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heap_init();
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slab_init();
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vma_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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subos_modular_core_boot();
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}
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#elif defined(__arm__) || defined(__armv8i__)
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void kernel_main_armv8i(void) {
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arch_early_init();
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printk_init();
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printk(ANSI_BRIGHT_CYAN "=================================================================\n" ANSI_RESET);
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printk(ANSI_BRIGHT_CYAN " SUB-OS 32-Bit [%s] Modular Monolithic Kernel %s\n" ANSI_RESET, arch_get_name(), kernel_get_version());
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printk(ANSI_BRIGHT_CYAN "=================================================================\n\n" ANSI_RESET);
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init_early("root=/dev/vda console=ttyAMA0 init=/bin/lazybox quiet");
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printk(KERN_INFO "[1/14] Initializing ARMv8i CPU, GICv2, Generic Timer & MMU... ");
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arch_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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printk(KERN_INFO "[2/14] Initializing Physical PMM, Dynamic Heap & SLAB Cache... ");
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pmm_init(NULL, 0);
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heap_init();
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slab_init();
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vma_init();
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printk(ANSI_BRIGHT_GREEN "OK\n" ANSI_RESET);
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subos_modular_core_boot();
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}
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#endif
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