Add initialize

6 files changed, 26 insertions, 0 deletions

diff --git a/embassy-executor/src/arch/avr.rs b/embassy-executor/src/arch/avr.rs
index 70085d04d..7f9ed4421 100644
--- a/embassy-executor/src/arch/avr.rs
+++ b/embassy-executor/src/arch/avr.rs
@@ -53,6 +53,10 @@ mod thread {
         ///
         /// This function never returns.
         pub fn run(&'static mut self, init: impl FnOnce(Spawner)) -> ! {
+            unsafe {
+                self.inner.initialize();
+            }
+
             init(self.inner.spawner());
 
             loop {
diff --git a/embassy-executor/src/arch/cortex_m.rs b/embassy-executor/src/arch/cortex_m.rs
index 5c517e0a2..0c2af88a6 100644
--- a/embassy-executor/src/arch/cortex_m.rs
+++ b/embassy-executor/src/arch/cortex_m.rs
@@ -98,6 +98,9 @@ mod thread {
         ///
         /// This function never returns.
         pub fn run(&'static mut self, init: impl FnOnce(Spawner)) -> ! {
+            unsafe {
+                self.inner.initialize();
+            }
             init(self.inner.spawner());
 
             loop {
@@ -207,6 +210,9 @@ mod interrupt {
             }
 
             let executor = unsafe { (&*self.executor.get()).assume_init_ref() };
+            unsafe {
+                executor.initialize();
+            }
 
             unsafe { NVIC::unmask(irq) }
 
diff --git a/embassy-executor/src/arch/riscv32.rs b/embassy-executor/src/arch/riscv32.rs
index 01e63a9fd..715e5f3cf 100644
--- a/embassy-executor/src/arch/riscv32.rs
+++ b/embassy-executor/src/arch/riscv32.rs
@@ -54,6 +54,10 @@ mod thread {
         ///
         /// This function never returns.
         pub fn run(&'static mut self, init: impl FnOnce(Spawner)) -> ! {
+            unsafe {
+                self.inner.initialize();
+            }
+
             init(self.inner.spawner());
 
             loop {
diff --git a/embassy-executor/src/arch/spin.rs b/embassy-executor/src/arch/spin.rs
index 340023620..54c7458b3 100644
--- a/embassy-executor/src/arch/spin.rs
+++ b/embassy-executor/src/arch/spin.rs
@@ -48,6 +48,10 @@ mod thread {
         ///
         /// This function never returns.
         pub fn run(&'static mut self, init: impl FnOnce(Spawner)) -> ! {
+            unsafe {
+                self.inner.initialize();
+            }
+
             init(self.inner.spawner());
 
             loop {
diff --git a/embassy-executor/src/arch/std.rs b/embassy-executor/src/arch/std.rs
index b02b15988..948c7711b 100644
--- a/embassy-executor/src/arch/std.rs
+++ b/embassy-executor/src/arch/std.rs
@@ -55,6 +55,10 @@ mod thread {
         ///
         /// This function never returns.
         pub fn run(&'static mut self, init: impl FnOnce(Spawner)) -> ! {
+            unsafe {
+                self.inner.initialize();
+            }
+
             init(self.inner.spawner());
 
             loop {
diff --git a/embassy-executor/src/arch/wasm.rs b/embassy-executor/src/arch/wasm.rs
index f9d0f935c..35025f11f 100644
--- a/embassy-executor/src/arch/wasm.rs
+++ b/embassy-executor/src/arch/wasm.rs
@@ -71,6 +71,10 @@ mod thread {
         /// - a local variable in a function you know never returns (like `fn main() -> !`), upgrading its lifetime with `transmute`. (unsafe)
         pub fn start(&'static mut self, init: impl FnOnce(Spawner)) {
             unsafe {
+                self.inner.initialize();
+            }
+
+            unsafe {
                 let executor = &self.inner;
                 let future = Closure::new(move |_| {
                     executor.poll();