Remove unused feature

04_zero_overhead_abstraction/README.md

@@ -219,18 +219,17 @@ diff -uNr 03_hacky_hello_world/src/cpu.rs 04_zero_overhead_abstraction/src/cpu.r
 diff -uNr 03_hacky_hello_world/src/main.rs 04_zero_overhead_abstraction/src/main.rs
 --- 03_hacky_hello_world/src/main.rs
 +++ 04_zero_overhead_abstraction/src/main.rs
-@@ -92,9 +92,8 @@
+@@ -92,9 +92,7 @@
  //! - `crate::memory::*`
  //! - `crate::bsp::memory::*`
 
 -#![feature(asm)]
  #![feature(format_args_nl)]
 -#![feature(global_asm)]
-+#![feature(naked_functions)]
  #![feature(panic_info_message)]
  #![no_main]
  #![no_std]
-@@ -116,7 +115,8 @@
+@@ -116,7 +114,8 @@
  ///
  /// - Only a single core must be active and running this function.
  unsafe fn kernel_init() -> ! {

04_zero_overhead_abstraction/src/main.rs

@@ -93,7 +93,6 @@
 //! - `crate::bsp::memory::*`
 
 #![feature(format_args_nl)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![no_main]
 #![no_std]

05_safe_globals/README.md

@@ -213,15 +213,15 @@ diff -uNr 04_zero_overhead_abstraction/src/console.rs 05_safe_globals/src/consol
 diff -uNr 04_zero_overhead_abstraction/src/main.rs 05_safe_globals/src/main.rs
 --- 04_zero_overhead_abstraction/src/main.rs
 +++ 05_safe_globals/src/main.rs
-@@ -95,6 +95,7 @@
+@@ -94,6 +94,7 @@
+
  #![feature(format_args_nl)]
- #![feature(naked_functions)]
  #![feature(panic_info_message)]
 +#![feature(trait_alias)]
  #![no_main]
  #![no_std]
 
-@@ -108,6 +109,7 @@
+@@ -107,6 +108,7 @@
  mod panic_wait;
  mod print;
  mod runtime_init;
@@ -229,7 +229,7 @@ diff -uNr 04_zero_overhead_abstraction/src/main.rs 05_safe_globals/src/main.rs
 
  /// Early init code.
  ///
-@@ -115,8 +117,15 @@
+@@ -114,8 +116,15 @@
  ///
  /// - Only a single core must be active and running this function.
  unsafe fn kernel_init() -> ! {

05_safe_globals/src/main.rs

@@ -93,7 +93,6 @@
 //! - `crate::bsp::memory::*`
 
 #![feature(format_args_nl)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_main]

06_drivers_gpio_uart/README.md

@@ -1206,9 +1206,9 @@ diff -uNr 05_safe_globals/src/main.rs 06_drivers_gpio_uart/src/main.rs
 
 +#![feature(const_fn_fn_ptr_basics)]
  #![feature(format_args_nl)]
- #![feature(naked_functions)]
  #![feature(panic_info_message)]
-@@ -105,6 +114,7 @@
+ #![feature(trait_alias)]
+@@ -104,6 +113,7 @@
  mod bsp;
  mod console;
  mod cpu;
@@ -1216,7 +1216,7 @@ diff -uNr 05_safe_globals/src/main.rs 06_drivers_gpio_uart/src/main.rs
  mod memory;
  mod panic_wait;
  mod print;
-@@ -116,16 +126,46 @@
+@@ -115,16 +125,46 @@
  /// # Safety
  ///
  /// - Only a single core must be active and running this function.

06_drivers_gpio_uart/src/main.rs

@@ -102,7 +102,6 @@
 
 #![feature(const_fn_fn_ptr_basics)]
 #![feature(format_args_nl)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_main]

07_uart_chainloader/README.md

@@ -413,9 +413,9 @@ diff -uNr 06_drivers_gpio_uart/src/main.rs 07_uart_chainloader/src/main.rs
  #![feature(const_fn_fn_ptr_basics)]
 +#![feature(core_intrinsics)]
  #![feature(format_args_nl)]
- #![feature(naked_functions)]
  #![feature(panic_info_message)]
-@@ -109,7 +111,8 @@
+ #![feature(trait_alias)]
+@@ -108,7 +110,8 @@
  #![no_std]
 
  // `mod cpu` provides the `_start()` function, the first function to run. `_start()` then calls
@@ -425,7 +425,7 @@ diff -uNr 06_drivers_gpio_uart/src/main.rs 07_uart_chainloader/src/main.rs
 
  mod bsp;
  mod console;
-@@ -118,6 +121,7 @@
+@@ -117,6 +120,7 @@
  mod memory;
  mod panic_wait;
  mod print;
@@ -433,7 +433,7 @@ diff -uNr 06_drivers_gpio_uart/src/main.rs 07_uart_chainloader/src/main.rs
  mod runtime_init;
  mod synchronization;
 
-@@ -144,28 +148,52 @@
+@@ -143,28 +147,52 @@
 
  /// The main function running after the early init.
  fn kernel_main() -> ! {

07_uart_chainloader/src/main.rs

@@ -104,7 +104,6 @@
 #![feature(const_fn_fn_ptr_basics)]
 #![feature(core_intrinsics)]
 #![feature(format_args_nl)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_main]

08_timestamps/README.md

@@ -462,9 +462,9 @@ diff -uNr 07_uart_chainloader/src/main.rs 08_timestamps/src/main.rs
  #![feature(const_fn_fn_ptr_basics)]
 -#![feature(core_intrinsics)]
  #![feature(format_args_nl)]
- #![feature(naked_functions)]
  #![feature(panic_info_message)]
-@@ -111,8 +111,7 @@
+ #![feature(trait_alias)]
+@@ -110,8 +110,7 @@
  #![no_std]
 
  // `mod cpu` provides the `_start()` function, the first function to run. `_start()` then calls
@@ -474,7 +474,7 @@ diff -uNr 07_uart_chainloader/src/main.rs 08_timestamps/src/main.rs
 
  mod bsp;
  mod console;
-@@ -121,9 +120,9 @@
+@@ -120,9 +119,9 @@
  mod memory;
  mod panic_wait;
  mod print;
@@ -485,7 +485,7 @@ diff -uNr 07_uart_chainloader/src/main.rs 08_timestamps/src/main.rs
 
  /// Early init code.
  ///
-@@ -148,52 +147,31 @@
+@@ -147,52 +146,31 @@
 
  /// The main function running after the early init.
  fn kernel_main() -> ! {

08_timestamps/src/main.rs

@@ -104,7 +104,6 @@
 
 #![feature(const_fn_fn_ptr_basics)]
 #![feature(format_args_nl)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_main]

09_hw_debug_JTAG/src/main.rs

@@ -104,7 +104,6 @@
 
 #![feature(const_fn_fn_ptr_basics)]
 #![feature(format_args_nl)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_main]

10_privilege_level/README.md

@@ -456,7 +456,7 @@ diff -uNr 09_hw_debug_JTAG/src/exception.rs 10_privilege_level/src/exception.rs
 diff -uNr 09_hw_debug_JTAG/src/main.rs 10_privilege_level/src/main.rs
 --- 09_hw_debug_JTAG/src/main.rs
 +++ 10_privilege_level/src/main.rs
-@@ -117,6 +117,7 @@
+@@ -116,6 +116,7 @@
  mod console;
  mod cpu;
  mod driver;
@@ -464,7 +464,7 @@ diff -uNr 09_hw_debug_JTAG/src/main.rs 10_privilege_level/src/main.rs
  mod memory;
  mod panic_wait;
  mod print;
-@@ -147,12 +148,19 @@
+@@ -146,12 +147,19 @@
 
  /// The main function running after the early init.
  fn kernel_main() -> ! {
@@ -484,7 +484,7 @@ diff -uNr 09_hw_debug_JTAG/src/main.rs 10_privilege_level/src/main.rs
      info!(
          "Architectural timer resolution: {} ns",
          time::time_manager().resolution().as_nanos()
-@@ -167,11 +175,12 @@
+@@ -166,11 +174,12 @@
          info!("      {}. {}", i + 1, driver.compatible());
      }
 

10_privilege_level/src/main.rs

@@ -104,7 +104,6 @@
 
 #![feature(const_fn_fn_ptr_basics)]
 #![feature(format_args_nl)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_main]

11_virtual_mem_part1_identity_mapping/README.md

@@ -892,9 +892,9 @@ diff -uNr 10_privilege_level/src/main.rs 11_virtual_mem_part1_identity_mapping/s
 +#![feature(const_generics)]
 +#![feature(const_panic)]
  #![feature(format_args_nl)]
- #![feature(naked_functions)]
  #![feature(panic_info_message)]
-@@ -130,9 +135,18 @@
+ #![feature(trait_alias)]
+@@ -129,9 +134,18 @@
  /// # Safety
  ///
  /// - Only a single core must be active and running this function.
@@ -914,7 +914,7 @@ diff -uNr 10_privilege_level/src/main.rs 11_virtual_mem_part1_identity_mapping/s
 
      for i in bsp::driver::driver_manager().all_device_drivers().iter() {
          if let Err(x) = i.init() {
-@@ -155,6 +169,9 @@
+@@ -154,6 +168,9 @@
 
      info!("Booting on: {}", bsp::board_name());
 
@@ -924,7 +924,7 @@ diff -uNr 10_privilege_level/src/main.rs 11_virtual_mem_part1_identity_mapping/s
      let (_, privilege_level) = exception::current_privilege_level();
      info!("Current privilege level: {}", privilege_level);
 
-@@ -178,6 +195,13 @@
+@@ -177,6 +194,13 @@
      info!("Timer test, spinning for 1 second");
      time::time_manager().spin_for(Duration::from_secs(1));
 

11_virtual_mem_part1_identity_mapping/src/main.rs

@@ -109,7 +109,6 @@
 #![feature(const_generics)]
 #![feature(const_panic)]
 #![feature(format_args_nl)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_main]

12_exceptions_part1_groundwork/README.md

@@ -961,10 +961,10 @@ diff -uNr 11_virtual_mem_part1_identity_mapping/src/main.rs 12_exceptions_part1_
  #![feature(const_panic)]
  #![feature(format_args_nl)]
 +#![feature(global_asm)]
- #![feature(naked_functions)]
  #![feature(panic_info_message)]
  #![feature(trait_alias)]
-@@ -144,6 +145,8 @@
+ #![no_main]
+@@ -143,6 +144,8 @@
      use driver::interface::DriverManager;
      use memory::mmu::interface::MMU;
 
@@ -973,7 +973,7 @@ diff -uNr 11_virtual_mem_part1_identity_mapping/src/main.rs 12_exceptions_part1_
      if let Err(string) = memory::mmu::mmu().init() {
          panic!("MMU: {}", string);
      }
-@@ -195,13 +198,28 @@
+@@ -194,13 +197,28 @@
      info!("Timer test, spinning for 1 second");
      time::time_manager().spin_for(Duration::from_secs(1));
 

12_exceptions_part1_groundwork/src/main.rs

@@ -110,7 +110,6 @@
 #![feature(const_panic)]
 #![feature(format_args_nl)]
 #![feature(global_asm)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_main]

13_integrated_testing/README.md

@@ -1130,7 +1130,7 @@ diff -uNr 12_exceptions_part1_groundwork/src/exception.rs 13_integrated_testing/
 diff -uNr 12_exceptions_part1_groundwork/src/lib.rs 13_integrated_testing/src/lib.rs
 --- 12_exceptions_part1_groundwork/src/lib.rs
 +++ 13_integrated_testing/src/lib.rs
-@@ -0,0 +1,170 @@
+@@ -0,0 +1,169 @@
 +// SPDX-License-Identifier: MIT OR Apache-2.0
 +//
 +// Copyright (c) 2018-2021 Andre Richter <andre.o.richter@gmail.com>
@@ -1246,7 +1246,6 @@ diff -uNr 12_exceptions_part1_groundwork/src/lib.rs 13_integrated_testing/src/li
 +#![feature(format_args_nl)]
 +#![feature(global_asm)]
 +#![feature(linkage)]
-+#![feature(naked_functions)]
 +#![feature(panic_info_message)]
 +#![feature(trait_alias)]
 +#![no_std]
@@ -1305,7 +1304,7 @@ diff -uNr 12_exceptions_part1_groundwork/src/lib.rs 13_integrated_testing/src/li
 diff -uNr 12_exceptions_part1_groundwork/src/main.rs 13_integrated_testing/src/main.rs
 --- 12_exceptions_part1_groundwork/src/main.rs
 +++ 13_integrated_testing/src/main.rs
-@@ -6,130 +6,12 @@
+@@ -6,129 +6,12 @@
  #![doc(html_logo_url = "https://git.io/JeGIp")]
 
  //! The `kernel` binary.
@@ -1414,7 +1413,6 @@ diff -uNr 12_exceptions_part1_groundwork/src/main.rs 13_integrated_testing/src/m
 +
  #![feature(format_args_nl)]
 -#![feature(global_asm)]
--#![feature(naked_functions)]
 -#![feature(panic_info_message)]
 -#![feature(trait_alias)]
  #![no_main]
@@ -1438,7 +1436,7 @@ diff -uNr 12_exceptions_part1_groundwork/src/main.rs 13_integrated_testing/src/m
 
  /// Early init code.
  ///
-@@ -141,6 +23,7 @@
+@@ -140,6 +23,7 @@
  ///       - Without it, any atomic operations, e.g. the yet-to-be-introduced spinlocks in the device
  ///         drivers (which currently employ NullLocks instead of spinlocks), will fail to work on
  ///         the RPi SoCs.
@@ -1446,7 +1444,7 @@ diff -uNr 12_exceptions_part1_groundwork/src/main.rs 13_integrated_testing/src/m
  unsafe fn kernel_init() -> ! {
      use driver::interface::DriverManager;
      use memory::mmu::interface::MMU;
-@@ -166,9 +49,7 @@
+@@ -165,9 +49,7 @@
  /// The main function running after the early init.
  fn kernel_main() -> ! {
      use console::interface::All;
@@ -1456,7 +1454,7 @@ diff -uNr 12_exceptions_part1_groundwork/src/main.rs 13_integrated_testing/src/m
 
      info!("Booting on: {}", bsp::board_name());
 
-@@ -195,31 +76,6 @@
+@@ -194,31 +76,6 @@
          info!("      {}. {}", i + 1, driver.compatible());
      }
 

13_integrated_testing/src/lib.rs

@@ -113,7 +113,6 @@
 #![feature(format_args_nl)]
 #![feature(global_asm)]
 #![feature(linkage)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_std]

14_exceptions_part2_peripheral_IRQs/README.md

@@ -2407,7 +2407,7 @@ diff -uNr 13_integrated_testing/src/lib.rs 14_exceptions_part2_peripheral_IRQs/s
  #![feature(format_args_nl)]
  #![feature(global_asm)]
  #![feature(linkage)]
-@@ -137,6 +144,7 @@
+@@ -136,6 +143,7 @@
  pub mod exception;
  pub mod memory;
  pub mod print;

14_exceptions_part2_peripheral_IRQs/src/lib.rs

@@ -120,7 +120,6 @@
 #![feature(format_args_nl)]
 #![feature(global_asm)]
 #![feature(linkage)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_std]

15_virtual_mem_part2_mmio_remap/README.md

@@ -2038,7 +2038,7 @@ diff -uNr 14_exceptions_part2_peripheral_IRQs/src/lib.rs 15_virtual_mem_part2_mm
  #![feature(const_fn_fn_ptr_basics)]
  #![feature(const_generics)]
  #![feature(const_panic)]
-@@ -138,6 +139,7 @@
+@@ -137,6 +138,7 @@
  mod synchronization;
 
  pub mod bsp;

15_virtual_mem_part2_mmio_remap/src/lib.rs

@@ -121,7 +121,6 @@
 #![feature(format_args_nl)]
 #![feature(global_asm)]
 #![feature(linkage)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_std]

X1_JTAG_boot/src/main.rs

@@ -104,7 +104,6 @@
 
 #![feature(const_fn_fn_ptr_basics)]
 #![feature(format_args_nl)]
-#![feature(naked_functions)]
 #![feature(panic_info_message)]
 #![feature(trait_alias)]
 #![no_main]