Minor readme tweaks

README.md

@@ -1,9 +1,7 @@
 
 # Gila v0.2.2 - a Rust Microkernel
 
-Gila is a Rust microkernel OS, inspired by the Xinu embedded OS. It will
+Gila is a Rust microkernel OS, inspired by the Xinu embedded OS, as well as Linux. I aim to implement multitasking and different users for processes, and eventually a filesystem. I do not aim to make it POSIX-compatible, but it will likely end up sharing many features with POSIX operating systems.
-hopefully be capable of multitasking some day. I do not intend for Gila to
-be POSIX-like or compatible.
 
 ## Work In Progress
 

src/arch/aarch64/asm.rs

@@ -1,5 +1,6 @@
 use core::arch::asm;
 
+#[allow(clippy::missing_safety_doc)]
 pub unsafe fn halt() {
     unsafe {
         asm!("wfi");

src/arch/loongarch64/asm.rs

@@ -1,5 +1,6 @@
 use core::arch::asm;
 
+#[allow(clippy::missing_safety_doc)]
 pub unsafe fn halt() {
     unsafe {
         asm!("idle 0");

src/arch/riscv64/asm.rs

@@ -1,5 +1,6 @@
 use core::arch::asm;
 
+#[allow(clippy::missing_safety_doc)]
 pub unsafe fn halt() {
     unsafe {
         asm!("wfi");

src/arch/x86_64/asm.rs

@@ -1,5 +1,6 @@
 use core::arch::asm;
 
+#[allow(clippy::missing_safety_doc)]
 pub unsafe fn halt() {
     unsafe {
         asm!("hlt");

src/arch/x86_64/display.rs

@@ -10,6 +10,12 @@ pub struct TextDisplay {
     row: usize,
 }
 
+impl Default for TextDisplay {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl TextDisplay {
     pub const fn new() -> Self {
         TextDisplay {

src/log.rs

@@ -21,6 +21,12 @@ pub trait LogSubscriber {
     fn write(&self, msg: &str);
 }
 
+impl Default for Logger {
+    fn default() -> Self {
+        Self::new()
+    }
+}
+
 impl Logger {
     pub const fn new() -> Self {
         Logger {

src/main.rs

@@ -72,11 +72,20 @@ unsafe extern "C" fn main() -> ! {
     let _smp_response = SMP_REQUEST.get_response();
 
     match _smp_response {
-        None => log(LogLevel::ERROR, "SMP response not received. Multiprocessing is disabled."),
+        None => log(
+            LogLevel::ERROR,
+            "SMP response not received. Multiprocessing is disabled.",
+        ),
         Some(resp) => {
-            log(LogLevel::INFO, "SMP response received. Multiprocessing enabled.");
+            log(
-            log(LogLevel::INFO, &format!("{} CPUs found.", resp.cpus().len()));
+                LogLevel::INFO,
-        },
+                "SMP response received. Multiprocessing enabled.",
+            );
+            log(
+                LogLevel::INFO,
+                &format!("{} CPUs found.", resp.cpus().len()),
+            );
+        }
     }
 
     loop {