fix: Fix device tree parsing error.

fmt the code.

The serial device identifier in the device tree of the latest version of
qemu is changed to "serial".

.gitignore

@@ -36,4 +36,6 @@ tools/redis-3.2.9
 tools/sqlite-amalgamation-3410100
 alien-*
 alien.bin
-rust
+rust
+
+subsystems

apps/egui/src/main.rs

@@ -23,7 +23,7 @@ impl GpuDevice {
     }
 }
 
-impl GPUDevice for GpuDevice{
+impl GPUDevice for GpuDevice {
     fn flush(&self) {
         flush_frame_buffer();
     }
@@ -38,7 +38,6 @@ impl GPUDevice for GpuDevice{
     }
 }
 
-
 #[no_mangle]
 fn main() {
     println!("embedded graphics demo");

apps/ls/src/main.rs

@@ -20,7 +20,7 @@ fn main(_: usize, argv: Vec<String>) -> isize {
     }
     0
 }
-const BUF_SIZE:usize = 512;
+const BUF_SIZE: usize = 512;
 fn parse_args(path: &str) {
     let fd = open(path, OpenFlags::O_RDONLY);
     assert!(fd >= 0, "open failed");

apps/memory-game/src/main.rs

@@ -13,8 +13,8 @@ use rand::prelude::{SliceRandom, SmallRng};
 use rand::SeedableRng;
 use slint::platform::WindowEvent;
 use slint::{Model, VecModel};
-use virt2slint::Converter;
 use slint_helper::{MyPlatform, SwapBuffer};
+use virt2slint::Converter;
 use Mstd::io::{keyboard_or_mouse_event, VIRTGPU_XRES, VIRTGPU_YRES};
 use Mstd::time::get_time_ms;
 
@@ -86,7 +86,7 @@ fn main() {
     loop {
         // Let Slint run the timer hooks and update animations.
         slint::platform::update_timers_and_animations();
-        let events = checkout_event(&mut converter,&mut x, &mut y);
+        let events = checkout_event(&mut converter, &mut x, &mut y);
         events.iter().for_each(|event| {
             window.dispatch_event(event.clone());
         });
@@ -99,17 +99,17 @@ fn main() {
         });
     }
 }
-fn checkout_event(converter: &mut Converter,x: &mut isize, y: &mut isize) -> Vec<WindowEvent> {
+fn checkout_event(converter: &mut Converter, x: &mut isize, y: &mut isize) -> Vec<WindowEvent> {
     let mut events = [0; 100];
     let event_num = keyboard_or_mouse_event(&mut events);
     let mut res = Vec::new();
     for i in 0..event_num as usize {
         let event = events[i];
         // let window_event = input2event(event, x, y);
         let window_event = converter.convert(event, x, y);
-        window_event.map(|e|{
+        window_event.map(|e| {
             res.push(e);
         });
     }
     res
-}
+}

apps/printdemo/src/main.rs

@@ -11,8 +11,8 @@ use alloc::vec::Vec;
 
 use slint::platform::WindowEvent;
 use slint::Model;
-use virt2slint::Converter;
 use slint_helper::{MyPlatform, SwapBuffer};
+use virt2slint::Converter;
 use Mstd::io::{keyboard_or_mouse_event, VIRTGPU_XRES, VIRTGPU_YRES};
 
 #[no_mangle]
@@ -142,7 +142,7 @@ fn main() -> ! {
     loop {
         // Let Slint run the timer hooks and update animations.
         slint::platform::update_timers_and_animations();
-        let events = checkout_event(&mut converter,&mut x, &mut y);
+        let events = checkout_event(&mut converter, &mut x, &mut y);
         events.iter().for_each(|event| {
             window.dispatch_event(event.clone());
         });
@@ -156,17 +156,17 @@ fn main() -> ! {
     }
 }
 
-fn checkout_event(converter: &mut Converter,x: &mut isize, y: &mut isize) -> Vec<WindowEvent> {
+fn checkout_event(converter: &mut Converter, x: &mut isize, y: &mut isize) -> Vec<WindowEvent> {
     let mut events = [0; 100];
     let event_num = keyboard_or_mouse_event(&mut events);
     let mut res = Vec::new();
     for i in 0..event_num as usize {
         let event = events[i];
         // let window_event = input2event(event, x, y);
         let window_event = converter.convert(event, x, y);
-        window_event.map(|e|{
+        window_event.map(|e| {
             res.push(e);
         });
     }
     res
-}
+}

apps/slint/src/main.rs

@@ -41,7 +41,7 @@ fn main() {
     loop {
         // Let Slint run the timer hooks and update animations.
         slint::platform::update_timers_and_animations();
-        let events = checkout_event(&mut converter,&mut x, &mut y);
+        let events = checkout_event(&mut converter, &mut x, &mut y);
         events.iter().for_each(|event| {
             window.dispatch_event(event.clone());
         });
@@ -55,15 +55,15 @@ fn main() {
     }
 }
 
-fn checkout_event(converter: &mut Converter,x: &mut isize, y: &mut isize) -> Vec<WindowEvent> {
+fn checkout_event(converter: &mut Converter, x: &mut isize, y: &mut isize) -> Vec<WindowEvent> {
     let mut events = [0; 100];
     let event_num = keyboard_or_mouse_event(&mut events);
     let mut res = Vec::new();
     for i in 0..event_num as usize {
         let event = events[i];
         // let window_event = input2event(event, x, y);
         let window_event = converter.convert(event, x, y);
-        window_event.map(|e|{
+        window_event.map(|e| {
             res.push(e);
         });
     }

apps/sysinfo/src/main.rs

@@ -11,8 +11,8 @@ use alloc::vec::Vec;
 
 use slint::platform::WindowEvent;
 use slint::SharedString;
-use virt2slint::Converter;
 use slint_helper::{MyPlatform, SwapBuffer};
+use virt2slint::Converter;
 use Mstd::io::{keyboard_or_mouse_event, VIRTGPU_XRES, VIRTGPU_YRES};
 
 slint::include_modules!();
@@ -62,7 +62,7 @@ fn main() {
     loop {
         // Let Slint run the timer hooks and update animations.
         slint::platform::update_timers_and_animations();
-        let events = checkout_event(&mut converter,&mut x, &mut y);
+        let events = checkout_event(&mut converter, &mut x, &mut y);
         events.iter().for_each(|event| {
             window.dispatch_event(event.clone());
         });
@@ -76,18 +76,17 @@ fn main() {
     }
 }
 
-
-fn checkout_event(converter: &mut Converter,x: &mut isize, y: &mut isize) -> Vec<WindowEvent> {
+fn checkout_event(converter: &mut Converter, x: &mut isize, y: &mut isize) -> Vec<WindowEvent> {
     let mut events = [0; 100];
     let event_num = keyboard_or_mouse_event(&mut events);
     let mut res = Vec::new();
     for i in 0..event_num as usize {
         let event = events[i];
         // let window_event = input2event(event, x, y);
         let window_event = converter.convert(event, x, y);
-        window_event.map(|e|{
+        window_event.map(|e| {
             res.push(e);
         });
     }
     res
-}
+}

apps/todo/src/main.rs

@@ -12,8 +12,8 @@ use core::default::Default;
 use core::iter::Iterator;
 use slint::platform::WindowEvent;
 use slint::{FilterModel, Model, SortModel};
-use virt2slint::Converter;
 use slint_helper::{MyPlatform, SwapBuffer};
+use virt2slint::Converter;
 use Mstd::io::{keyboard_or_mouse_event, VIRTGPU_XRES, VIRTGPU_YRES};
 
 slint::include_modules!();
@@ -147,7 +147,7 @@ fn main() {
     loop {
         // Let Slint run the timer hooks and update animations.
         slint::platform::update_timers_and_animations();
-        let events = checkout_event(&mut converter,&mut x, &mut y);
+        let events = checkout_event(&mut converter, &mut x, &mut y);
         events.iter().for_each(|event| {
             window.dispatch_event(event.clone());
         });
@@ -161,15 +161,15 @@ fn main() {
     }
 }
 
-fn checkout_event(converter: &mut Converter,x: &mut isize, y: &mut isize) -> Vec<WindowEvent> {
+fn checkout_event(converter: &mut Converter, x: &mut isize, y: &mut isize) -> Vec<WindowEvent> {
     let mut events = [0; 100];
     let event_num = keyboard_or_mouse_event(&mut events);
     let mut res = Vec::new();
     for i in 0..event_num as usize {
         let event = events[i];
         // let window_event = input2event(event, x, y);
         let window_event = converter.convert(event, x, y);
-        window_event.map(|e|{
+        window_event.map(|e| {
             res.push(e);
         });
     }