update dependency to fix build on latest nightly

ref:
phil-opp/blog_os#990

Author: a2not

Cargo.lock

@@ -16,16 +16,29 @@ harness = false
 bootloader = { version = "0.9.8", features = ["map_physical_memory"] }
 volatile = "0.2.6"
 spin = "0.5.2"
-x86_64 = "0.13.2"
+x86_64 = "0.14.2"
 uart_16550 = "0.2.0" # Serial port; to print test result to host console
-pic8259_simple = "0.2.0" # PIC; for hardware interrupts
+pic8259 = "0.10.1" # PIC; for hardware interrupts
 pc-keyboard = "0.5.0"
-linked_list_allocator = "0.8.0"
+linked_list_allocator = "0.9.0"
 
 [dependencies.lazy_static]
 version = "1.0"
 features = ["spin_no_std"]
 
+[dependencies.crossbeam-queue]
+version = "0.2.1"
+default-features = false
+features = ["alloc"]
+
+[dependencies.conquer-once]
+version = "0.2.0"
+default-features = false
+
+[dependencies.futures-util]
+version = "0.3.4"
+default-features = false
+features = ["alloc"]
 
 [package.metadata.bootimage]
 test-args = [

Cargo.toml

@@ -1,6 +1,6 @@
 use crate::{gdt, hlt_loop, print, println};
 use lazy_static::lazy_static;
-use pic8259_simple::ChainedPics;
+use pic8259::ChainedPics;
 use spin;
 use x86_64::structures::idt::{InterruptDescriptorTable, InterruptStackFrame, PageFaultErrorCode};
 
@@ -47,12 +47,12 @@ pub fn init_idt() {
     IDT.load();
 }
 
-extern "x86-interrupt" fn breakpoint_handler(stack_frame: &mut InterruptStackFrame) {
+extern "x86-interrupt" fn breakpoint_handler(stack_frame: InterruptStackFrame) {
     println!("EXCEPTION: BREAKPOINT\n{:#?}", stack_frame);
 }
 
 extern "x86-interrupt" fn page_fault_handler(
-    stack_frame: &mut InterruptStackFrame,
+    stack_frame: InterruptStackFrame,
     error_code: PageFaultErrorCode,
 ) {
     use x86_64::registers::control::Cr2;
@@ -65,13 +65,13 @@ extern "x86-interrupt" fn page_fault_handler(
 }
 
 extern "x86-interrupt" fn double_fault_handler(
-    stack_frame: &mut InterruptStackFrame, 
+    stack_frame: InterruptStackFrame, 
     _error_code: u64
 ) -> ! {
     panic!("EXCEPTION: DOUBLE FAULT\n{:#?}",stack_frame);
 }
 
-extern "x86-interrupt" fn timer_interrupt_handler(_stack_frame: &mut InterruptStackFrame) {
+extern "x86-interrupt" fn timer_interrupt_handler(_stack_frame: InterruptStackFrame) {
     print!(".");
 
     unsafe {
@@ -80,7 +80,7 @@ extern "x86-interrupt" fn timer_interrupt_handler(_stack_frame: &mut InterruptSt
     }
 }
 
-extern "x86-interrupt" fn keyboard_interrupt_handler(_stack_frame: &mut InterruptStackFrame) {
+extern "x86-interrupt" fn keyboard_interrupt_handler(_stack_frame: InterruptStackFrame) {
     use pc_keyboard::{layouts, DecodedKey, HandleControl, Keyboard, ScancodeSet1};
     use spin::Mutex;
     use x86_64::instructions::port::Port;

src/interrupts.rs

@@ -48,7 +48,7 @@ use nokos::{exit_qemu, QemuExitCode, serial_println};
 use x86_64::structures::idt::InterruptStackFrame;
 
 extern "x86-interrupt" fn test_double_fault_handler(
-    _stack_frame: &mut InterruptStackFrame,
+    _stack_frame: InterruptStackFrame,
     _error_code: u64,
 ) -> ! {
     serial_println!("[ok]");