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Merge pull request #3444 from dnbln/main

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feat: allow `bind_interrupts!` to accept conditional compilation attrs
This commit is contained in:
Dario Nieuwenhuis 2024-10-22 15:18:35 +00:00 committed by GitHub
commit 8eb80c6816
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3 changed files with 42 additions and 15 deletions
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19
embassy-nrf/src/lib.rs
View File

@ -177,22 +177,31 @@ mod chip;
// developer note: this macro can't be in `embassy-hal-internal` due to the use of `$crate`.
#[macro_export]
macro_rules! bind_interrupts {
($vis:vis struct $name:ident { $($irq:ident => $($handler:ty),*;)* }) => {
($vis:vis struct $name:ident {
$(
$(#[cfg($cond_irq:meta)])?
$irq:ident => $(
$(#[cfg($cond_handler:meta)])?
$handler:ty
),*;
)*
}) => {
#[derive(Copy, Clone)]
$vis struct $name;
$(
#[allow(non_snake_case)]
#[no_mangle]
$(#[cfg($cond_irq)])?
unsafe extern "C" fn $irq() {
$(
$(#[cfg($cond_handler)])?
<$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt();
$(#[cfg($cond_handler)])?
unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {}
)*
}
$(
unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {}
)*
)*
};
}

19
embassy-rp/src/lib.rs
View File

@ -166,22 +166,31 @@ embassy_hal_internal::interrupt_mod!(
// developer note: this macro can't be in `embassy-hal-internal` due to the use of `$crate`.
#[macro_export]
macro_rules! bind_interrupts {
($vis:vis struct $name:ident { $($irq:ident => $($handler:ty),*;)* }) => {
($vis:vis struct $name:ident {
$(
$(#[cfg($cond_irq:meta)])?
$irq:ident => $(
$(#[cfg($cond_handler:meta)])?
$handler:ty
),*;
)*
}) => {
#[derive(Copy, Clone)]
$vis struct $name;
$(
#[allow(non_snake_case)]
#[no_mangle]
$(#[cfg($cond_irq)])?
unsafe extern "C" fn $irq() {
$(
$(#[cfg($cond_handler)])?
<$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt();
$(#[cfg($cond_handler)])?
unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {}
)*
}
$(
unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {}
)*
)*
};
}

19
embassy-stm32/src/lib.rs
View File

@ -165,22 +165,31 @@ pub use crate::_generated::interrupt;
// developer note: this macro can't be in `embassy-hal-internal` due to the use of `$crate`.
#[macro_export]
macro_rules! bind_interrupts {
($vis:vis struct $name:ident { $($irq:ident => $($handler:ty),*;)* }) => {
($vis:vis struct $name:ident {
$(
$(#[cfg($cond_irq:meta)])?
$irq:ident => $(
$(#[cfg($cond_handler:meta)])?
$handler:ty
),*;
)*
}) => {
#[derive(Copy, Clone)]
$vis struct $name;
$(
#[allow(non_snake_case)]
#[no_mangle]
$(#[cfg($cond_irq)])?
unsafe extern "C" fn $irq() {
$(
$(#[cfg($cond_handler)])?
<$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt();
$(#[cfg($cond_handler)])?
unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {}
)*
}
$(
unsafe impl $crate::interrupt::typelevel::Binding<$crate::interrupt::typelevel::$irq, $handler> for $name {}
)*
)*
};
}