re-added default winit features

Cargo.toml

@@ -5,5 +5,5 @@ edition = "2024"
 
 [dependencies]
 pixels = "0.15.0"
-winit = "0.30.13"
+winit = { version = "0.30.13", features = ["x11", "x11-dl", "x11rb", "ahash", "bytemuck", "memmap2", "rwh_06", "sctk", "sctk-adwaita"] }
 winit_input_helper = "0.17.0"

src/cpu.rs

@@ -290,11 +290,16 @@ impl<'a, 'b> Computer<'a, 'b> {
                 }
                 self.pc = (addr + self.pc as u32) as usize;
             }
-            Instruction::Call(addr) => {
+            Instruction::Call(mut addr) => {
                 self.sp -= 1;
                 self.ram[self.sp] = ((self.pc << 2) + 4) as u32;
-                self.pc += addr as usize;
+                
-                self.pc &= 0x3FFFFFFF; //wrapping on 30 bit pc
+                if addr & (1 << 28) != 0 {
+                    addr += 7 << 29;
+                } else if unlikely(addr == 0) {
+                    sleep(Duration::from_hours(1));
+                }
+                self.pc = (addr + self.pc as u32) as usize;
             }
             Instruction::Ret() => {
                 self.pc = (self.ram[self.sp] >> 2) as usize;

src/main.rs

@@ -89,7 +89,7 @@ fn main() -> Result<(), Error> {
                         match event.state {
                             winit::event::ElementState::Pressed => {
                                 if let Some(val) = event.physical_key.to_scancode() {
-                                    kbref.store(val, std::sync::atomic::Ordering::Relaxed);
+                                    kbref.store(val + 8, std::sync::atomic::Ordering::Relaxed);
                                 }
                             }
                             winit::event::ElementState::Released => {