Merging upstream version 1.68.2+dfsg1.

Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>

1 files changed, 24 insertions, 0 deletions

diff --git a/tests/run-make/thumb-none-qemu/example/src/main.rs b/tests/run-make/thumb-none-qemu/example/src/main.rs
new file mode 100644
index 000000000..2abfde8e7
--- /dev/null
+++ b/tests/run-make/thumb-none-qemu/example/src/main.rs
@@ -0,0 +1,24 @@
+#![no_main]
+#![no_std]
+use core::fmt::Write;
+use cortex_m::asm;
+use cortex_m_rt::entry;
+use cortex_m_semihosting as semihosting;
+
+use panic_halt as _;
+
+#[entry]
+fn main() -> ! {
+    let x = 42;
+
+    loop {
+        asm::nop();
+
+        // write something through semihosting interface
+        let mut hstdout = semihosting::hio::hstdout().unwrap();
+        let _ = write!(hstdout, "x = {}\n", x);
+
+        // exit from qemu
+        semihosting::debug::exit(semihosting::debug::EXIT_SUCCESS);
+    }
+}