Updates for Xtensa enabled 1.83 compiler (#2615)

* test ci

* fix ci with new compiler

* god bless clippy fix

* refmuts

* clippy

* tests work

* use new compiler

* use new compiler

* bump MSRV of esp-hal and crates that depend on esp-hal

* fix eyesore

* clippy again

* remove hardcoded compiler version

* bump rust-version as well

* note MSRV bump in changelog

.github/workflows/ci.yml

@@ -23,7 +23,7 @@ on:
 env:
   CARGO_TERM_COLOR: always
   GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-  MSRV: "1.79.0"
+  MSRV: "1.83.0"
   RUSTDOCFLAGS: -Dwarnings
   DEFMT_LOG: trace
 

esp-hal-embassy/CHANGELOG.md

@@ -7,10 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+
 ### Added
 
 ### Changed
 
+- Bump MSRV to 1.83 (#2615)
+
 ### Fixed
 
 ### Removed

esp-hal-embassy/Cargo.toml

@@ -2,7 +2,7 @@
 name         = "esp-hal-embassy"
 version      = "0.5.0"
 edition      = "2021"
-rust-version = "1.79.0"
+rust-version = "1.83.0"
 description  = "Embassy support for esp-hal"
 repository   = "https://github.com/esp-rs/esp-hal"
 license      = "MIT OR Apache-2.0"

esp-hal-embassy/README.md

@@ -2,7 +2,7 @@
 
 [![Crates.io](https://img.shields.io/crates/v/esp-hal-embassy?labelColor=1C2C2E&color=C96329&logo=Rust&style=flat-square)](https://crates.io/crates/esp-hal-embassy)
 [![docs.rs](https://img.shields.io/docsrs/esp-hal-embassy?labelColor=1C2C2E&color=C96329&logo=rust&style=flat-square)](https://docs.rs/esp-hal-embassy)
-![MSRV](https://img.shields.io/badge/MSRV-1.76-blue?labelColor=1C2C2E&style=flat-square)
+![MSRV](https://img.shields.io/badge/MSRV-1.83-blue?labelColor=1C2C2E&style=flat-square)
 ![Crates.io](https://img.shields.io/crates/l/esp-hal-embassy?labelColor=1C2C2E&style=flat-square)
 [![Matrix](https://img.shields.io/matrix/esp-rs:matrix.org?label=join%20matrix&labelColor=1C2C2E&color=BEC5C9&logo=matrix&style=flat-square)](https://matrix.to/#/#esp-rs:matrix.org)
 
@@ -18,7 +18,7 @@ Note that this crate currently requires you to enable the `unstable` feature on
 
 ## Minimum Supported Rust Version (MSRV)
 
-This crate is guaranteed to compile on stable Rust 1.79 and up. It _might_
+This crate is guaranteed to compile on stable Rust 1.83 and up. It _might_
 compile with older versions but that may change in any new patch release.
 
 ## License

esp-hal-procmacros/Cargo.toml

@@ -2,7 +2,7 @@
 name         = "esp-hal-procmacros"
 version      = "0.15.0"
 edition      = "2021"
-rust-version = "1.76.0"
+rust-version = "1.83.0"
 description  = "Procedural macros for esp-hal"
 repository   = "https://github.com/esp-rs/esp-hal"
 license      = "MIT OR Apache-2.0"

esp-hal/CHANGELOG.md

@@ -7,6 +7,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+
 ### Added
 
 - ESP32-S3: Added SDMMC signals (#2556)
@@ -35,6 +36,7 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ### Changed
 
+- Bump MSRV to 1.83 (#2615)
 - In addition to taking by value, peripheral drivers can now mutably borrow DMA channel objects. (#2526)
 - DMA channel objects are no longer wrapped in `Channel`. The `Channel` drivers are now managed by DMA enabled peripheral drivers. (#2526)
 - The `Dpi` driver and `DpiTransfer` now have a `Mode` type parameter. The driver's asyncness is determined by the asyncness of the `Lcd` used to create it. (#2526)
@@ -200,8 +202,6 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [0.21.0]
 
-- Bump MSRV to 1.79.0 (#1971)
-
 ### Added
 
 - Introduce traits for the DMA buffer objects (#1976, #2213)

esp-hal/Cargo.toml

@@ -2,7 +2,7 @@
 name          = "esp-hal"
 version       = "0.22.0"
 edition       = "2021"
-rust-version  = "1.79.0"
+rust-version  = "1.83.0"
 description   = "Bare-metal HAL for Espressif devices"
 documentation = "https://docs.esp-rs.org/esp-hal/"
 repository    = "https://github.com/esp-rs/esp-hal"

esp-hal/README.md

@@ -2,7 +2,7 @@
 
 [![Crates.io](https://img.shields.io/crates/v/esp-hal?labelColor=1C2C2E&color=C96329&logo=Rust&style=flat-square)](https://crates.io/crates/esp-hal)
 [![docs.rs](https://img.shields.io/docsrs/esp-hal?labelColor=1C2C2E&color=C96329&logo=rust&style=flat-square)](https://docs.esp-rs.org/esp-hal)
-![MSRV](https://img.shields.io/badge/MSRV-1.76-blue?labelColor=1C2C2E&style=flat-square)
+![MSRV](https://img.shields.io/badge/MSRV-1.83-blue?labelColor=1C2C2E&style=flat-square)
 ![Crates.io](https://img.shields.io/crates/l/esp-hal?labelColor=1C2C2E&style=flat-square)
 [![Matrix](https://img.shields.io/matrix/esp-rs:matrix.org?label=join%20matrix&labelColor=1C2C2E&color=BEC5C9&logo=matrix&style=flat-square)](https://matrix.to/#/#esp-rs:matrix.org)
 
@@ -48,7 +48,7 @@ For help getting started with this HAL, please refer to [The Rust on ESP Book] a
 
 ## Minimum Supported Rust Version (MSRV)
 
-This crate is guaranteed to compile on stable Rust 1.79 and up. It _might_
+This crate is guaranteed to compile on stable Rust 1.83 and up. It _might_
 compile with older versions but that may change in any new patch release.
 
 ## License

esp-hal/src/analog/adc/esp32.rs

@@ -327,7 +327,7 @@ where
     }
 }
 
-impl<'d, ADC1> Adc<'d, ADC1> {
+impl<ADC1> Adc<'_, ADC1> {
     /// Enable the Hall sensor
     pub fn enable_hall_sensor() {
         unsafe { &*RTC_IO::ptr() }

esp-hal/src/assist_debug.rs

@@ -391,7 +391,7 @@ impl DebugAssist<'_> {
 }
 
 #[cfg(all(assist_debug_region_monitor, multi_core))]
-impl<'d> DebugAssist<'d> {
+impl DebugAssist<'_> {
     /// Enable region monitoring of read/write performed by the secondary CPU in
     /// a certain memory region0. Whenever the bus reads or writes in the
     /// specified memory region, an interrupt will be triggered.

esp-hal/src/dma/mod.rs

@@ -1892,7 +1892,7 @@ where
     }
 }
 
-impl<'a, M, CH> ChannelRx<'a, M, CH>
+impl<M, CH> ChannelRx<'_, M, CH>
 where
     M: Mode,
     CH: DmaRxChannel,
@@ -2186,7 +2186,7 @@ where
     }
 }
 
-impl<'a, M, CH> ChannelTx<'a, M, CH>
+impl<M, CH> ChannelTx<'_, M, CH>
 where
     M: Mode,
     CH: DmaTxChannel,

esp-hal/src/dma/pdma/mod.rs

@@ -194,7 +194,7 @@ pub(super) fn init_dma(_cs: CriticalSection<'_>) {
     }
 }
 
-impl<'d, CH, M> Channel<'d, M, CH>
+impl<CH, M> Channel<'_, M, CH>
 where
     CH: DmaChannel,
     M: Mode,

esp-hal/src/gpio/mod.rs

@@ -2459,7 +2459,7 @@ mod asynch {
         pin: Flex<'d, P>,
     }
 
-    impl<'d, P: InputPin> PinFuture<'d, P> {
+    impl<P: InputPin> PinFuture<'_, P> {
         fn pin_mask(&self) -> u32 {
             let bank = self.pin.gpio_bank(private::Internal);
             1 << (self.pin.number() - bank.offset())

esp-hal/src/i2s/parallel.rs

@@ -401,7 +401,7 @@ where
     }
 }
 
-impl<'d, I, BUF, DM> Deref for I2sParallelTransfer<'d, BUF, DM, I>
+impl<I, BUF, DM> Deref for I2sParallelTransfer<'_, BUF, DM, I>
 where
     I: Instance,
     BUF: DmaTxBuffer,
@@ -414,7 +414,7 @@ where
     }
 }
 
-impl<'d, I, BUF, DM> DerefMut for I2sParallelTransfer<'d, BUF, DM, I>
+impl<I, BUF, DM> DerefMut for I2sParallelTransfer<'_, BUF, DM, I>
 where
     I: Instance,
     BUF: DmaTxBuffer,
@@ -425,7 +425,7 @@ where
     }
 }
 
-impl<'d, I, BUF, DM> Drop for I2sParallelTransfer<'d, BUF, DM, I>
+impl<I, BUF, DM> Drop for I2sParallelTransfer<'_, BUF, DM, I>
 where
     I: Instance,
     BUF: DmaTxBuffer,

esp-hal/src/lcd_cam/cam.rs

@@ -432,7 +432,7 @@ impl<'d, BUF: DmaRxBuffer> CameraTransfer<'d, BUF> {
     }
 }
 
-impl<'d, BUF: DmaRxBuffer> Deref for CameraTransfer<'d, BUF> {
+impl<BUF: DmaRxBuffer> Deref for CameraTransfer<'_, BUF> {
     type Target = BUF::View;
 
     fn deref(&self) -> &Self::Target {
@@ -440,13 +440,13 @@ impl<'d, BUF: DmaRxBuffer> Deref for CameraTransfer<'d, BUF> {
     }
 }
 
-impl<'d, BUF: DmaRxBuffer> DerefMut for CameraTransfer<'d, BUF> {
+impl<BUF: DmaRxBuffer> DerefMut for CameraTransfer<'_, BUF> {
     fn deref_mut(&mut self) -> &mut Self::Target {
         &mut self.buffer_view
     }
 }
 
-impl<'d, BUF: DmaRxBuffer> Drop for CameraTransfer<'d, BUF> {
+impl<BUF: DmaRxBuffer> Drop for CameraTransfer<'_, BUF> {
     fn drop(&mut self) {
         self.stop_peripherals();
 

esp-hal/src/lcd_cam/lcd/dpi.rs

@@ -661,7 +661,7 @@ impl<'d, BUF: DmaTxBuffer, DM: Mode> DpiTransfer<'d, BUF, DM> {
     }
 }
 
-impl<'d, BUF: DmaTxBuffer, DM: Mode> Deref for DpiTransfer<'d, BUF, DM> {
+impl<BUF: DmaTxBuffer, DM: Mode> Deref for DpiTransfer<'_, BUF, DM> {
     type Target = BUF::View;
 
     fn deref(&self) -> &Self::Target {
@@ -669,13 +669,13 @@ impl<'d, BUF: DmaTxBuffer, DM: Mode> Deref for DpiTransfer<'d, BUF, DM> {
     }
 }
 
-impl<'d, BUF: DmaTxBuffer, DM: Mode> DerefMut for DpiTransfer<'d, BUF, DM> {
+impl<BUF: DmaTxBuffer, DM: Mode> DerefMut for DpiTransfer<'_, BUF, DM> {
     fn deref_mut(&mut self) -> &mut Self::Target {
         &mut self.buffer_view
     }
 }
 
-impl<'d, BUF: DmaTxBuffer, DM: Mode> Drop for DpiTransfer<'d, BUF, DM> {
+impl<BUF: DmaTxBuffer, DM: Mode> Drop for DpiTransfer<'_, BUF, DM> {
     fn drop(&mut self) {
         self.stop_peripherals();
 

esp-hal/src/lcd_cam/lcd/i8080.rs

@@ -396,7 +396,7 @@ where
     }
 }
 
-impl<'d, DM: Mode> core::fmt::Debug for I8080<'d, DM> {
+impl<DM: Mode> core::fmt::Debug for I8080<'_, DM> {
     fn fmt(&self, f: &mut Formatter<'_>) -> core::fmt::Result {
         f.debug_struct("I8080").finish()
     }
@@ -470,7 +470,7 @@ impl<'d, BUF: DmaTxBuffer, DM: Mode> I8080Transfer<'d, BUF, DM> {
     }
 }
 
-impl<'d, BUF: DmaTxBuffer, DM: Mode> Deref for I8080Transfer<'d, BUF, DM> {
+impl<BUF: DmaTxBuffer, DM: Mode> Deref for I8080Transfer<'_, BUF, DM> {
     type Target = BUF::View;
 
     fn deref(&self) -> &Self::Target {
@@ -478,7 +478,7 @@ impl<'d, BUF: DmaTxBuffer, DM: Mode> Deref for I8080Transfer<'d, BUF, DM> {
     }
 }
 
-impl<'d, BUF: DmaTxBuffer, DM: Mode> DerefMut for I8080Transfer<'d, BUF, DM> {
+impl<BUF: DmaTxBuffer, DM: Mode> DerefMut for I8080Transfer<'_, BUF, DM> {
     fn deref_mut(&mut self) -> &mut Self::Target {
         &mut self.buf_view
     }
@@ -523,7 +523,7 @@ impl<'d, BUF: DmaTxBuffer> I8080Transfer<'d, BUF, crate::Async> {
     }
 }
 
-impl<'d, BUF: DmaTxBuffer, DM: Mode> Drop for I8080Transfer<'d, BUF, DM> {
+impl<BUF: DmaTxBuffer, DM: Mode> Drop for I8080Transfer<'_, BUF, DM> {
     fn drop(&mut self) {
         self.stop_peripherals();
 
@@ -645,7 +645,7 @@ impl<'d> TxEightBits<'d> {
     }
 }
 
-impl<'d> TxPins for TxEightBits<'d> {
+impl TxPins for TxEightBits<'_> {
     fn configure(&mut self) {
         const SIGNALS: [OutputSignal; 8] = [
             OutputSignal::LCD_DATA_0,
@@ -706,7 +706,7 @@ impl<'d> TxSixteenBits<'d> {
     }
 }
 
-impl<'d> TxPins for TxSixteenBits<'d> {
+impl TxPins for TxSixteenBits<'_> {
     fn configure(&mut self) {
         const SIGNALS: [OutputSignal; 16] = [
             OutputSignal::LCD_DATA_0,

esp-hal/src/ledc/timer.rs

@@ -369,7 +369,7 @@ impl TimerHW<LowSpeed> for Timer<'_, LowSpeed> {
 
 #[cfg(esp32)]
 /// Timer HW implementation for HighSpeed timers
-impl<'a> TimerHW<HighSpeed> for Timer<'a, HighSpeed> {
+impl TimerHW<HighSpeed> for Timer<'_, HighSpeed> {
     /// Get the current source timer frequency from the HW
     fn freq_hw(&self) -> Option<HertzU32> {
         self.clock_source.map(|source| match source {

esp-hal/src/otg_fs.rs

@@ -109,9 +109,9 @@ impl<'d> Usb<'d> {
     }
 }
 
-unsafe impl<'d> Sync for Usb<'d> {}
+unsafe impl Sync for Usb<'_> {}
 
-unsafe impl<'d> UsbPeripheral for Usb<'d> {
+unsafe impl UsbPeripheral for Usb<'_> {
     const REGISTERS: *const () = peripherals::USB0::ptr() as *const ();
 
     const HIGH_SPEED: bool = false;
@@ -250,7 +250,7 @@ pub mod asynch {
         _usb: Usb<'d>,
     }
 
-    impl<'d> Bus<'d> {
+    impl Bus<'_> {
         fn init(&mut self) {
             Usb::_enable();
 
@@ -328,7 +328,7 @@ pub mod asynch {
         }
     }
 
-    impl<'d> Drop for Bus<'d> {
+    impl Drop for Bus<'_> {
         fn drop(&mut self) {
             Bus::disable(self);
         }

esp-hal/src/rsa/esp32.rs

@@ -10,7 +10,7 @@ use crate::rsa::{
     RsaMultiplication,
 };
 
-impl<'d, DM: crate::Mode> Rsa<'d, DM> {
+impl<DM: crate::Mode> Rsa<'_, DM> {
     /// After the RSA Accelerator is released from reset, the memory blocks
     /// needs to be initialized, only after that peripheral should be used.
     /// This function would return without an error if the memory is initialized
@@ -79,7 +79,7 @@ pub mod operand_sizes {
     );
 }
 
-impl<'a, 'd, T: RsaMode, DM: crate::Mode, const N: usize> RsaModularMultiplication<'a, 'd, T, DM>
+impl<'d, T: RsaMode, DM: crate::Mode, const N: usize> RsaModularMultiplication<'_, 'd, T, DM>
 where
     T: RsaMode<InputType = [u32; N]>,
 {
@@ -98,7 +98,7 @@ where
     }
 }
 
-impl<'a, 'd, T: RsaMode, DM: crate::Mode, const N: usize> RsaModularExponentiation<'a, 'd, T, DM>
+impl<'d, T: RsaMode, DM: crate::Mode, const N: usize> RsaModularExponentiation<'_, 'd, T, DM>
 where
     T: RsaMode<InputType = [u32; N]>,
 {
@@ -108,7 +108,7 @@ where
     }
 }
 
-impl<'a, 'd, T: RsaMode + Multi, DM: crate::Mode, const N: usize> RsaMultiplication<'a, 'd, T, DM>
+impl<'d, T: RsaMode + Multi, DM: crate::Mode, const N: usize> RsaMultiplication<'_, 'd, T, DM>
 where
     T: RsaMode<InputType = [u32; N]>,
 {

esp-hal/src/rsa/esp32sX.rs

@@ -10,7 +10,7 @@ use crate::rsa::{
     RsaMultiplication,
 };
 
-impl<'d, DM: crate::Mode> Rsa<'d, DM> {
+impl<DM: crate::Mode> Rsa<'_, DM> {
     /// After the RSA accelerator is released from reset, the memory blocks
     /// needs to be initialized, only after that peripheral should be used.
     /// This function would return without an error if the memory is
@@ -248,7 +248,7 @@ pub mod operand_sizes {
     );
 }
 
-impl<'a, 'd, T: RsaMode, DM: crate::Mode, const N: usize> RsaModularExponentiation<'a, 'd, T, DM>
+impl<'d, T: RsaMode, DM: crate::Mode, const N: usize> RsaModularExponentiation<'_, 'd, T, DM>
 where
     T: RsaMode<InputType = [u32; N]>,
 {
@@ -268,7 +268,7 @@ where
     }
 }
 
-impl<'a, 'd, T: RsaMode, DM: crate::Mode, const N: usize> RsaModularMultiplication<'a, 'd, T, DM>
+impl<'d, T: RsaMode, DM: crate::Mode, const N: usize> RsaModularMultiplication<'_, 'd, T, DM>
 where
     T: RsaMode<InputType = [u32; N]>,
 {
@@ -281,7 +281,7 @@ where
     }
 }
 
-impl<'a, 'd, T: RsaMode + Multi, DM: crate::Mode, const N: usize> RsaMultiplication<'a, 'd, T, DM>
+impl<'d, T: RsaMode + Multi, DM: crate::Mode, const N: usize> RsaMultiplication<'_, 'd, T, DM>
 where
     T: RsaMode<InputType = [u32; N]>,
 {

esp-hal/src/rtc_cntl/sleep/esp32s3.rs

@@ -234,7 +234,7 @@ impl Drop for Ext1WakeupSource<'_, '_> {
     }
 }
 
-impl<'a, 'b> RtcioWakeupSource<'a, 'b> {
+impl RtcioWakeupSource<'_, '_> {
     fn apply_pin(&self, pin: &mut dyn RtcPin, level: WakeupLevel) {
         let rtcio = unsafe { &*crate::peripherals::RTC_IO::PTR };
 

esp-hal/src/soc/esp32/cpu_control.rs

@@ -127,7 +127,7 @@ pub struct AppCoreGuard<'a> {
     phantom: PhantomData<&'a ()>,
 }
 
-impl<'a> Drop for AppCoreGuard<'a> {
+impl Drop for AppCoreGuard<'_> {
     fn drop(&mut self) {
         unsafe {
             internal_park_core(Cpu::AppCpu);
@@ -323,6 +323,7 @@ impl<'d> CpuControl<'d> {
     where
         F: FnOnce(),
     {
+        #[allow(static_mut_refs)] // FIXME
         match START_CORE1_FUNCTION.take() {
             Some(entry) => {
                 let entry = unsafe { ManuallyDrop::take(&mut *entry.cast::<ManuallyDrop<F>>()) };

esp-hal/src/soc/esp32s3/cpu_control.rs

@@ -127,7 +127,7 @@ pub struct AppCoreGuard<'a> {
     phantom: PhantomData<&'a ()>,
 }
 
-impl<'a> Drop for AppCoreGuard<'a> {
+impl Drop for AppCoreGuard<'_> {
     fn drop(&mut self) {
         unsafe {
             internal_park_core(Cpu::AppCpu);
@@ -259,6 +259,7 @@ impl<'d> CpuControl<'d> {
     where
         F: FnOnce(),
     {
+        #[allow(static_mut_refs)] // FIXME
         match START_CORE1_FUNCTION.take() {
             Some(entry) => {
                 let entry = unsafe { ManuallyDrop::take(&mut *entry.cast::<ManuallyDrop<F>>()) };

esp-hal/src/soc/mod.rs

@@ -30,6 +30,7 @@ static mut MAPPED_PSRAM: MappedPsram = MappedPsram { memory_range: 0..0 };
 pub(crate) fn psram_range() -> Range<usize> {
     cfg_if::cfg_if! {
         if #[cfg(any(feature = "quad-psram", feature = "octal-psram"))] {
+            #[allow(static_mut_refs)]
             unsafe { MAPPED_PSRAM.memory_range.clone() }
         } else {
             0..0

esp-hal/src/spi/slave.rs

@@ -315,7 +315,7 @@ pub mod dma {
         }
     }
 
-    impl<'d, M, T> SpiDma<'d, M, T>
+    impl<M, T> SpiDma<'_, M, T>
     where
         M: Mode,
         T: InstanceDma,

esp-hal/src/timer/mod.rs

@@ -155,7 +155,7 @@ where
     }
 }
 
-impl<'d, T> OneShotTimer<'d, Async, T>
+impl<T> OneShotTimer<'_, Async, T>
 where
     T: Timer,
 {
@@ -197,7 +197,7 @@ where
     }
 }
 
-impl<'d, M, T> OneShotTimer<'d, M, T>
+impl<M, T> OneShotTimer<'_, M, T>
 where
     M: Mode,
     T: Timer,
@@ -329,7 +329,7 @@ where
     }
 }
 
-impl<'d, M, T> PeriodicTimer<'d, M, T>
+impl<M, T> PeriodicTimer<'_, M, T>
 where
     M: Mode,
     T: Timer,

esp-hal/src/touch.rs

@@ -90,7 +90,7 @@ pub struct Touch<'d, TOUCHMODE: TouchMode, MODE: Mode> {
     _touch_mode: PhantomData<TOUCHMODE>,
     _mode: PhantomData<MODE>,
 }
-impl<'d, TOUCHMODE: TouchMode, MODE: Mode> Touch<'d, TOUCHMODE, MODE> {
+impl<TOUCHMODE: TouchMode, MODE: Mode> Touch<'_, TOUCHMODE, MODE> {
     /// Common initialization of the touch peripheral.
     fn initialize_common(config: Option<TouchConfig>) {
         let rtccntl = unsafe { &*RTC_CNTL::ptr() };

esp-ieee802154/CHANGELOG.md

@@ -7,10 +7,13 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+
 ### Added
 
 ### Changed
 
+- Bump MSRV to 1.83 (#2615)
+
 ### Fixed
 
 ### Removed

esp-ieee802154/Cargo.toml

@@ -2,7 +2,7 @@
 name         = "esp-ieee802154"
 version      = "0.4.0"
 edition      = "2021"
-rust-version = "1.76.0"
+rust-version = "1.83.0"
 description  = "Low-level IEEE 802.15.4 driver for the ESP32-C6 and ESP32-H2"
 repository   = "https://github.com/esp-rs/esp-hal"
 license      = "MIT OR Apache-2.0"

esp-ieee802154/README.md

@@ -2,7 +2,7 @@
 
 [![Crates.io](https://img.shields.io/crates/v/esp-ieee802154?labelColor=1C2C2E&color=C96329&logo=Rust&style=flat-square)](https://crates.io/crates/esp-ieee802154)
 [![docs.rs](https://img.shields.io/docsrs/esp-ieee802154?labelColor=1C2C2E&color=C96329&logo=rust&style=flat-square)](https://docs.rs/esp-ieee802154)
-![MSRV](https://img.shields.io/badge/MSRV-1.76-blue?labelColor=1C2C2E&style=flat-square)
+![MSRV](https://img.shields.io/badge/MSRV-1.83-blue?labelColor=1C2C2E&style=flat-square)
 ![Crates.io](https://img.shields.io/crates/l/esp-ieee802154?labelColor=1C2C2E&style=flat-square)
 [![Matrix](https://img.shields.io/matrix/esp-rs:matrix.org?label=join%20matrix&labelColor=1C2C2E&color=BEC5C9&logo=matrix&style=flat-square)](https://matrix.to/#/#esp-rs:matrix.org)
 
@@ -16,7 +16,7 @@ Implements the PHY/MAC layers of the IEEE802.15.4 protocol stack, and supports s
 
 ## Minimum Supported Rust Version (MSRV)
 
-This crate is guaranteed to compile on stable Rust 1.76 and up. It _might_
+This crate is guaranteed to compile on stable Rust 1.83 and up. It _might_
 compile with older versions but that may change in any new patch release.
 
 ## License

esp-println/src/lib.rs

@@ -478,7 +478,7 @@ type LockInner<'a> = critical_section::CriticalSection<'a>;
 #[derive(Clone, Copy)]
 struct LockToken<'a>(LockInner<'a>);
 
-impl<'a> LockToken<'a> {
+impl LockToken<'_> {
     #[allow(unused)]
     unsafe fn conjure() -> Self {
         #[cfg(feature = "critical-section")]

esp-wifi/CHANGELOG.md

@@ -7,11 +7,15 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+
 ### Added
 
 ### Changed
 
+- Bump MSRV to 1.83 (#2615)
+
 ### Fixed
+
 - Fixed triggering a debug-assertion during scan (#2612)
 
 ### Removed

esp-wifi/Cargo.toml

@@ -2,7 +2,7 @@
 name = "esp-wifi"
 version = "0.11.0"
 edition = "2021"
-rust-version  = "1.79.0"
+rust-version  = "1.83.0"
 authors = ["The ESP-RS team"]
 description = "A WiFi, Bluetooth and ESP-NOW driver for use with Espressif chips and bare-metal Rust"
 documentation = "https://docs.esp-rs.org/esp-hal/"

esp-wifi/README.md

@@ -2,7 +2,7 @@
 
 [![Crates.io](https://img.shields.io/crates/v/esp-wifi?labelColor=1C2C2E&color=C96329&logo=Rust&style=flat-square)](https://crates.io/crates/esp-wifi)
 [![docs.rs](https://img.shields.io/docsrs/esp-wifi?labelColor=1C2C2E&color=C96329&logo=rust&style=flat-square)](https://docs.esp-rs.org/esp-hal)
-![MSRV](https://img.shields.io/badge/MSRV-1.76-blue?labelColor=1C2C2E&style=flat-square)
+![MSRV](https://img.shields.io/badge/MSRV-1.83-blue?labelColor=1C2C2E&style=flat-square)
 ![Crates.io](https://img.shields.io/crates/l/esp-wifi?labelColor=1C2C2E&style=flat-square)
 [![Matrix](https://img.shields.io/matrix/esp-rs:matrix.org?label=join%20matrix&labelColor=1C2C2E&color=BEC5C9&logo=matrix&style=flat-square)](https://matrix.to/#/#esp-rs:matrix.org)
 
@@ -24,7 +24,10 @@ If a cell contains an em dash (—) this means that the particular feature i
 | ESP32-S2 |                          ✓                           |                       —                       |                       —                        |    ✓    |
 | ESP32-S3 |                          ✓                           |                          ✓                          |                          ✓                           |    ✓    |
 
-Minimum supported Rust compiler version: 1.79.0
+## Minimum Supported Rust Version (MSRV)
+
+This crate is guaranteed to compile on stable Rust 1.83 and up. It _might_
+compile with older versions but that may change in any new patch release.
 
 ## Missing / To be done
 

xtask/src/main.rs

@@ -790,7 +790,7 @@ fn lint_package(chip: &Chip, path: &Path, args: &[&str], fix: bool) -> Result<()
     // build in release to reuse example artifacts
     let cargo_args = builder.arg("--release");
     let cargo_args = if fix {
-        cargo_args.arg("--fix").arg("--lib")
+        cargo_args.arg("--fix").arg("--lib").arg("--allow-dirty")
     } else {
         cargo_args.arg("--").arg("-D").arg("warnings")
     };

xtensa-lx-rt/src/exception/context.rs

@@ -1,5 +1,3 @@
-use core::arch::asm;
-
 use super::ExceptionCause;
 
 /// State of the CPU saved when entering exception or interrupt
@@ -161,293 +159,3 @@ extern "C" fn __default_interrupt(level: u32, save_frame: &Context) {
 extern "C" fn __default_double_exception(cause: ExceptionCause, save_frame: &Context) {
     panic!("Double Exception: {:?}, {:08x?}", cause, save_frame)
 }
-
-// Raw vector handlers
-//
-// The interrupt handlers all use special return instructions.
-// rust still generates a ret.w instruction, which will never be reached.
-// generation of the ret.w can be prevented by using
-// core::intrinsics::unreachable, but then a break 15,1 will be generated (which
-// takes 3 bytes instead of 2) or a 'loop {}', but then a jump to own address
-// will be generated which is also 3 bytes. No way found yet to prevent this
-// generation altogether.
-
-#[naked]
-#[no_mangle]
-#[link_section = ".KernelExceptionVector.text"]
-unsafe extern "C" fn _KernelExceptionVector() {
-    asm!(
-        "
-        wsr a0, EXCSAVE1 // preserve a0
-        rsr a0, EXCCAUSE // get exception cause
-
-        beqi a0, 5, .AllocAException
-
-        call0 __naked_kernel_exception
-        ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".UserExceptionVector.text"]
-unsafe extern "C" fn _UserExceptionVector() {
-    asm!(
-        "
-        wsr a0, EXCSAVE1 // preserve a0
-        rsr a0, EXCCAUSE // get exception cause
-
-        beqi a0, 5, .AllocAException
-
-        call0 __naked_user_exception
-
-        .AllocAException:
-        call0  _AllocAException
-        ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".DoubleExceptionVector.text"]
-unsafe extern "C" fn _DoubleExceptionVector() {
-    asm!(
-        "
-    wsr a0, EXCSAVE1                   // preserve a0 (EXCSAVE1 can be reused as long as there
-                                       // is no double exception in the first exception until
-                                       // EXCSAVE1 is stored to the stack.)
-    call0 __naked_double_exception     // used as long jump
-    ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".Level2InterruptVector.text"]
-unsafe extern "C" fn _Level2InterruptVector() {
-    asm!(
-        "
-    wsr a0, EXCSAVE2 // preserve a0
-    call0 __naked_level_2_interrupt     // used as long jump
-    ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".Level3InterruptVector.text"]
-unsafe extern "C" fn _Level3InterruptVector() {
-    asm!(
-        "
-    wsr a0, EXCSAVE3 // preserve a0
-    call0 __naked_level_3_interrupt     // used as long jump
-    ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".Level4InterruptVector.text"]
-unsafe extern "C" fn _Level4InterruptVector() {
-    asm!(
-        "
-    wsr a0, EXCSAVE4 // preserve a0
-    call0 __naked_level_4_interrupt     // used as long jump
-    ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".Level5InterruptVector.text"]
-unsafe extern "C" fn _Level5InterruptVector() {
-    asm!(
-        "
-    wsr a0, EXCSAVE5 // preserve a0
-    call0 __naked_level_5_interrupt     // used as long jump
-    ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".DebugExceptionVector.text"]
-unsafe extern "C" fn _Level6InterruptVector() {
-    asm!(
-        "
-    wsr a0, EXCSAVE6 // preserve a0
-    call0 __naked_level_6_interrupt     // used as long jump
-    ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".NMIExceptionVector.text"]
-unsafe extern "C" fn _Level7InterruptVector() {
-    asm!(
-        "
-    wsr a0, EXCSAVE7 // preserve a0
-    call0 __naked_level_7_interrupt     // used as long jump
-    ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".WindowOverflow4.text"]
-unsafe extern "C" fn _WindowOverflow4() {
-    asm!(
-        "
-        s32e    a0, a5, -16
-        s32e    a1, a5, -12
-        s32e    a2, a5,  -8
-        s32e    a3, a5,  -4
-        rfwo
-    ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".WindowUnderflow4.text"]
-unsafe extern "C" fn _WindowUnderflow4() {
-    asm!(
-        "
-        l32e    a0, a5, -16
-        l32e    a1, a5, -12
-        l32e    a2, a5,  -8
-        l32e    a3, a5,  -4
-        rfwu
-
-        // inline the _AllocAException saves on the ret.w for WindowUnderflow4
-        // this makes that it just fits, which is needed for the bbci instructions
-
-        .align 4
-        _AllocAException:
-        rsr     a0, WINDOWBASE  // grab WINDOWBASE before rotw changes it
-        rotw    -1              // WINDOWBASE goes to a4, new a0-a3 are scratch
-        rsr     a2, PS
-        extui   a3, a2, 8, 4    // XCHAL_PS_OWB_SHIFT, XCHAL_PS_OWB_BITS
-        xor     a3, a3, a4      // bits changed from old to current windowbase
-        rsr     a4, EXCSAVE1    // restore original a0 (now in a4)
-        slli    a3, a3, 8       // XCHAL_PS_OWB_SHIFT
-        xor     a2, a2, a3      // flip changed bits in old window base
-        wsr     a2, PS          // update PS.OWB to new window base
-        rsync
-
-        bbci    a4, 31, _WindowUnderflow4
-        rotw    -1              // original a0 goes to a8
-        bbci    a8, 30, _WindowUnderflow8
-        rotw    -1
-        j               _WindowUnderflow12
-        ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".WindowOverflow8.text"]
-unsafe extern "C" fn _WindowOverflow8() {
-    asm!(
-        "
-        s32e    a0, a9, -16
-        l32e    a0, a1, -12
-
-        s32e    a1, a9, -12
-        s32e    a2, a9,  -8
-        s32e    a3, a9,  -4
-        s32e    a4, a0, -32
-        s32e    a5, a0, -28
-        s32e    a6, a0, -24
-        s32e    a7, a0, -20
-        rfwo
-    ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".WindowUnderflow8.text"]
-unsafe extern "C" fn _WindowUnderflow8() {
-    asm!(
-        "
-        l32e    a0, a9, -16
-        l32e    a1, a9, -12
-        l32e    a2, a9,  -8
-        l32e    a7, a1, -12
-
-        l32e    a3, a9,  -4
-        l32e    a4, a7, -32
-        l32e    a5, a7, -28
-        l32e    a6, a7, -24
-        l32e    a7, a7, -20
-        rfwu
-    ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".WindowOverflow12.text"]
-unsafe extern "C" fn _WindowOverflow12() {
-    asm!(
-        "
-        s32e    a0,  a13, -16
-        l32e    a0,  a1,  -12
-
-        s32e    a1,  a13, -12
-        s32e    a2,  a13,  -8
-        s32e    a3,  a13,  -4
-        s32e    a4,  a0,  -48
-        s32e    a5,  a0,  -44
-        s32e    a6,  a0,  -40
-        s32e    a7,  a0,  -36
-        s32e    a8,  a0,  -32
-        s32e    a9,  a0,  -28
-        s32e    a10, a0,  -24
-        s32e    a11, a0,  -20
-        rfwo
-    ",
-        options(noreturn)
-    );
-}
-
-#[naked]
-#[no_mangle]
-#[link_section = ".WindowUnderflow12.text"]
-unsafe extern "C" fn _WindowUnderflow12() {
-    asm!(
-        "
-        l32e    a0,  a13, -16
-        l32e    a1,  a13, -12
-        l32e    a2,  a13,  -8
-        l32e    a11, a1,  -12
-
-        l32e    a3,  a13,  -4
-        l32e    a4,  a11, -48
-        l32e    a5,  a11, -44
-        l32e    a6,  a11, -40
-        l32e    a7,  a11, -36
-        l32e    a8,  a11, -32
-        l32e    a9,  a11, -28
-        l32e    a10, a11, -24
-        l32e    a11, a11, -20
-        rfwu
-    ",
-        options(noreturn)
-    );
-}

xtensa-lx-rt/src/lib.rs

@@ -170,3 +170,23 @@ macro_rules! cfg_asm {
         cfg_asm!(@inner, [], [$($opts)*], $($asms)*)
     };
 }
+
+#[doc(hidden)]
+#[macro_export]
+macro_rules! cfg_global_asm {
+    {@inner, [$($x:tt)*], } => {
+        global_asm!{$($x)*}
+    };
+    (@inner, [$($x:tt)*], #[cfg($meta:meta)] $asm:literal, $($rest:tt)*) => {
+        #[cfg($meta)]
+        cfg_global_asm!{@inner, [$($x)* $asm,], $($rest)*}
+        #[cfg(not($meta))]
+        cfg_global_asm!{@inner, [$($x)*], $($rest)*}
+    };
+    {@inner, [$($x:tt)*], $asm:literal, $($rest:tt)*} => {
+        cfg_global_asm!{@inner, [$($x)* $asm,], $($rest)*}
+    };
+    {$($asms:tt)*} => {
+        cfg_global_asm!{@inner, [], $($asms)*}
+    };
+}