New upstream version 1.49.0~beta.4+dfsg1

[rustc.git] / src / doc / embedded-book / src / start / hardware.md

diff --git a/src/doc/embedded-book/src/start/hardware.md b/src/doc/embedded-book/src/start/hardware.md
index 6b212df0832cce0d1f968425cdb548dc7c275aa3..7d652a23f3c97a4e02527947340d4390035f3cba 100644 (file)
--- a/src/doc/embedded-book/src/start/hardware.md
+++ b/src/doc/embedded-book/src/start/hardware.md
@@ -82,8 +82,11 @@ MEMORY
 > the first build of a specific build target, then do `cargo clean` before
 > `cargo build`, because `cargo build` may not track updates of `memory.x`.
 
-Make sure the `debug::exit()` call is commented out or removed, it is used
-only for running in QEMU.
+We'll start with the hello example again, but first we have to make a small
+change.
+
+In `examples/hello.rs`, make sure the `debug::exit()` call is commented out or
+removed. It is used only for running in QEMU.
 
 ```rust,ignore
 #[entry]