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authorGravatar Jorge Aparicio <jorge@japaric.io> 2018-09-06 01:24:01 +0200
committerGravatar Jorge Aparicio <jorge@japaric.io> 2018-09-06 01:24:01 +0200
commit19fcb13d22a56e01fd2fa5d34051196f59c9511b (patch)
tree8cec0b0edef2b5e29a348d7fb7b1437fef133bf3 /cortex-m-rt/examples/unsafe-exception.rs
parentbc526b8d74cb548c9da8d5c10d6013008e164ba5 (diff)
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relax checks of the signatures of `entry` and the exceptions
Diffstat (limited to 'cortex-m-rt/examples/unsafe-exception.rs')
-rw-r--r--cortex-m-rt/examples/unsafe-exception.rs16
1 files changed, 16 insertions, 0 deletions
diff --git a/cortex-m-rt/examples/unsafe-exception.rs b/cortex-m-rt/examples/unsafe-exception.rs
new file mode 100644
index 0000000..d67f06f
--- /dev/null
+++ b/cortex-m-rt/examples/unsafe-exception.rs
@@ -0,0 +1,16 @@
+#![deny(warnings)]
+#![no_main]
+#![no_std]
+
+extern crate cortex_m_rt;
+extern crate panic_semihosting;
+
+use cortex_m_rt::{entry, exception};
+
+#[entry]
+fn foo() -> ! {
+ loop {}
+}
+
+#[exception]
+unsafe fn SysTick() {}