fix: missing #[interrupt] mark for bind_interrupts!

.github/workflows/build.yml

@@ -15,19 +15,18 @@ env:
 
 jobs:
   build:
-    runs-on: macos-latest
+    runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v3
       - name: Use nightly Rust
+        # lock to 2024-08-23 and wait for embassy-executor to be updated
         run: |
-          rustup default nightly
+          rustup default nightly-2024-08-23
           rustup component add rust-src
           rustup update
           rustup target add riscv32imac-unknown-none-elf
           rustup target add riscv32imafc-unknown-none-elf
           rustup target add riscv32i-unknown-none-elf
-          # See https://github.com/rust-lang/rust/issues/12880
-          touch ~/.rustup/toolchains/nightly-aarch64-apple-darwin/lib/rustlib/src/rust/Cargo.lock
       - name: Fetch Deps
         # if this is a pull request
         if: github.event_name == 'pull_request'

examples/ch32v307/Cargo.toml

@@ -2,12 +2,15 @@
 name = "ch32v307-examples"
 version = "0.1.0"
 edition = "2021"
-[[bin]]
-name = "ch32v307-examples"
-harness = false     # do not use the built in cargo test harness -> resolve rust-analyzer errors
 
 [dependencies]
-ch32-hal = { path = "../../", features = ["ch32v307vct6", "embassy", "rt", "highcode", "time-driver-tim1"] }
+ch32-hal = { path = "../../", features = [
+    "ch32v307vct6",
+    "embassy",
+    "rt",
+    "highcode",
+    "time-driver-tim1",
+] }
 embassy-executor = { version = "0.6.0", features = [
     "nightly",
     "integrated-timers",

examples/ch32v307/src/bin/rng.rs

@@ -2,6 +2,7 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 #![feature(impl_trait_in_assoc_type)]
+#![feature(naked_functions)]
 
 use ch32_hal as hal;
 use embassy_executor::Spawner;

examples/ch32v307/src/bin/sdmmc.rs

@@ -2,6 +2,7 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 #![feature(impl_trait_in_assoc_type)]
+#![feature(naked_functions)]
 
 use ch32_hal as hal;
 use ch32_hal::sdio::Sdmmc;

examples/ch32x035/src/bin/uart_pms7003_async.rs

@@ -2,6 +2,7 @@
 #![no_main]
 #![feature(type_alias_impl_trait)]
 #![feature(impl_trait_in_assoc_type)]
+#![feature(naked_functions)]
 
 use ch32_hal as hal;
 use embassy_executor::Spawner;

src/lib.rs

@@ -136,8 +136,8 @@ macro_rules! bind_interrupts {
 
         $(
             #[allow(non_snake_case)]
-            #[no_mangle]
-            unsafe extern "C" fn $irq() {
+            #[qingke_rt::interrupt]
+            unsafe fn $irq() {
                 $(
                     <$handler as $crate::interrupt::typelevel::Handler<$crate::interrupt::typelevel::$irq>>::on_interrupt();
                 )*