rust-embedded
diff --git a/‎asm.s
Lines changed: 0 additions & 1 deletion b/‎asm.s
Lines changed: 0 additions & 1 deletion
diff --git a/‎bin/thumbv6m-none-eabi.a
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diff --git a/‎bin/thumbv7em-none-eabi.a
-4 Bytes b/‎bin/thumbv7em-none-eabi.a
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diff --git a/‎bin/thumbv7em-none-eabihf.a
-4 Bytes b/‎bin/thumbv7em-none-eabihf.a
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diff --git a/‎bin/thumbv7m-none-eabi.a
-4 Bytes b/‎bin/thumbv7m-none-eabi.a
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diff --git a/‎bin/thumbv8m.base-none-eabi.a
-4 Bytes b/‎bin/thumbv8m.base-none-eabi.a
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diff --git a/‎bin/thumbv8m.main-none-eabi.a
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diff --git a/‎bin/thumbv8m.main-none-eabihf.a
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diff --git a/‎src/asm.rs
Lines changed: 2 additions & 2 deletions b/‎src/asm.rs
Lines changed: 2 additions & 2 deletions
@@ -120,7 +120,6 @@ __sev:
   .thumb_func
 __udf:
   udf
-  bx lr
 
   .section .text.__wfe
   .global __wfe
 
@@ -91,7 +91,7 @@ pub fn udf() -> ! {
         #[cfg(all(cortex_m, feature = "inline-asm"))]
         () => unsafe {
             asm!("udf" :::: "volatile");
-            loop { continue }
+            core::hint::unreachable_unchecked();
         },
 
         #[cfg(all(cortex_m, not(feature = "inline-asm")))]
@@ -102,7 +102,7 @@ pub fn udf() -> ! {
 
             __udf();
 
-            loop { continue }
+            core::hint::unreachable_unchecked();
         },
 
         #[cfg(not(cortex_m))]