Split embassy-time from embassy-executor.

embassy-executor/src/lib.rs

@@ -1,22 +1,44 @@
 #![cfg_attr(not(any(feature = "std", feature = "wasm")), no_std)]
-#![cfg_attr(feature = "nightly", feature(generic_associated_types, type_alias_impl_trait))]
 #![cfg_attr(all(feature = "nightly", target_arch = "xtensa"), feature(asm_experimental_arch))]
 #![allow(clippy::new_without_default)]
-#![doc = include_str!("../../README.md")]
+#![doc = include_str!("../README.md")]
 #![warn(missing_docs)]
 
 // This mod MUST go first, so that the others see its macros.
 pub(crate) mod fmt;
 
-pub mod executor;
-#[cfg(feature = "time")]
-pub mod time;
-
 #[cfg(feature = "nightly")]
 pub use embassy_macros::{main, task};
 
-#[doc(hidden)]
-/// Implementation details for embassy macros. DO NOT USE.
-pub mod export {
-    pub use atomic_polyfill as atomic;
+cfg_if::cfg_if! {
+    if #[cfg(cortex_m)] {
+        #[path="arch/cortex_m.rs"]
+        mod arch;
+        pub use arch::*;
+    }
+    else if #[cfg(target_arch="riscv32")] {
+        #[path="arch/riscv32.rs"]
+        mod arch;
+        pub use arch::*;
+    }
+    else if #[cfg(all(target_arch="xtensa", feature = "nightly"))] {
+        #[path="arch/xtensa.rs"]
+        mod arch;
+        pub use arch::*;
+    }
+    else if #[cfg(feature="wasm")] {
+        #[path="arch/wasm.rs"]
+        mod arch;
+        pub use arch::*;
+    }
+    else if #[cfg(feature="std")] {
+        #[path="arch/std.rs"]
+        mod arch;
+        pub use arch::*;
+    }
 }
+
+pub mod raw;
+
+mod spawner;
+pub use spawner::*;