forked from AbleOS/ableos
122 lines
3.2 KiB
Rust
122 lines
3.2 KiB
Rust
#![allow(clippy::empty_loop)]
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use alloc::{format, string::String};
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use shadeable::pixel_format::from_vga_16;
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use vga::colors::Color16;
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use crate::{ScreenBuffer, VgaBuffer, SCREEN_BUFFER};
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// use crate::scheduler;
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use {
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crate::{
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arch::{init, sloop},
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boot_conf,
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boot_conf::BootConfig,
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capabilities::FileAccess,
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experiments::{
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info::master,
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systeminfo::{KERNEL_VERSION, RELEASE_TYPE},
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},
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file::{File, PathRep},
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relib::network::socket::SimpleSock,
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relib::network::socket::Socket,
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scheduler::SCHEDULER,
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},
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alloc::{string::ToString, vec},
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core::sync::atomic::{AtomicU64, Ordering::*},
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lazy_static::lazy_static,
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log::*,
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};
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lazy_static! {
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pub static ref TICK: AtomicU64 = AtomicU64::new(0);
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pub static ref BOOT_CONF: BootConfig = boot_conf::BootConfig::new();
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}
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/// The main entry point of the kernel
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#[no_mangle]
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pub fn kernel_main() -> ! {
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init::init();
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log::set_max_level(BOOT_CONF.log_level());
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use crate::scheduler::Priority;
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let mut scheduler = SCHEDULER.lock();
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use Priority::*;
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let mut process_1 = scheduler.new_process(High);
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process_1.capabilities.files = FileAccess::Some(vec![PathRep {
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location: FileLocations::Home,
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file_name: "test".to_string(),
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}]);
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scheduler.add_process(process_1);
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for ref_process in &scheduler.list {
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trace!("{:?}", ref_process);
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}
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drop(scheduler);
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use crate::proto_filetable::contain::FILE_TABLE;
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use crate::proto_filetable::file::FileLocations;
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let mut file_table = FILE_TABLE.lock();
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let mut new_file = File::new(FileLocations::Bin, "test".to_string(), "txt".to_string());
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new_file.write_bytes(&[0x00, 0x61, 0x73, 0x6d, 0x01, 0x00, 0x00, 0x00]);
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file_table.add_file("wasm_test", new_file);
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let file = file_table.get_file("wasm_test");
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match file {
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Some(file) => {
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let file_bytes = &file.data_pointer;
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use crate::wasm::WasmProgram;
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let ret = WasmProgram::new_from_bytes(file_bytes);
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trace!("Binary Valid: {:?}", ret.validate_header());
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}
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None => {
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info!("File not found");
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}
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}
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let mut abcde = SCREEN_BUFFER.lock();
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abcde.force_redraw();
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abcde.draw_filled_circle(100, 100, 300, 0x0000ffff);
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abcde.draw_unfilled_rect(100, 100, 400, 200, 0xff0000ff);
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abcde.draw_filled_rect(300, 300, 400, 400, 0xff0000ff);
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abcde.draw_line(100, 100, 400, 200, 0xff0000ff);
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abcde.copy_to_buffer();
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sloop()
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}
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/// called by arch specific timers to tick up all kernel related functions
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pub fn tick() {
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let mut data = TICK.load(Relaxed);
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data += 1;
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crate::kernel_state::KERNEL_STATE.lock().update_state();
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// let mut scheduler = SCHEDULER.lock();
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// scheduler.bump_exec();
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TICK.store(data, Relaxed)
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}
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pub fn cpu_socket_startup() {
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let mut cpu_info_socket = SimpleSock::new();
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cpu_info_socket.register_protocol("CPU_INFO".to_string());
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let x = master().unwrap();
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let _xyz = x.brand_string().unwrap();
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}
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pub fn log_version_data() {
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info!("{} v{}", RELEASE_TYPE, KERNEL_VERSION);
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info!(
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"Brand String: {}",
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master().unwrap().brand_string().unwrap()
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);
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}
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