Try loading code at runtime

src/main.rs

@@ -1,69 +0,0 @@
-#![no_std]
-#![no_main]
-#![allow(static_mut_refs)]
-#![feature(
-    riscv_ext_intrinsics,
-    const_trait_impl,
-    iter_map_windows,
-    str_from_raw_parts,
-    macro_metavar_expr,
-    macro_metavar_expr_concat
-)]
-
-use embedded_alloc::LlffHeap as Heap;
-use log::info;
-
-use crate::{
-    io::init_log,
-    process::create_process,
-    riscv::enable_supervisor_interrupt,
-    scheduler::{idle, scheduler_init},
-    tests_fat::MemoryDisk,
-    user::{proc2, test},
-    vga::{Color, Vga},
-};
-
-extern crate alloc;
-mod boot;
-mod critical_section;
-mod interrupt;
-mod io;
-mod panic_handler;
-mod process;
-mod riscv;
-mod scheduler;
-mod syscall;
-mod tests_fat;
-mod time;
-mod uart;
-mod user;
-mod vga;
-
-pub const HEAP_SIZE: usize = 4096;
-#[global_allocator]
-static HEAP: Heap = Heap::empty();
-
-// Usize is assumed to be an u64 in the whole kernel
-const _: () = assert!(size_of::<usize>() == size_of::<u64>());
-
-#[unsafe(no_mangle)]
-pub extern "C" fn supervisor_mode_entry() {
-    unsafe {
-        embedded_alloc::init!(HEAP, HEAP_SIZE);
-        init_log().unwrap();
-        Vga::init();
-        scheduler_init();
-        // enable_supervisor_interrupt();
-    }
-
-    info!("Hello World !");
-    unsafe { Vga::draw_string(10, 10, "Hello World !", Color::WHITE, Color::BLACK) };
-
-    create_process(test, "proc1");
-    create_process(proc2, "proc2");
-
-    MemoryDisk::new();
-
-    enable_supervisor_interrupt();
-    idle();
-}