adapt to changes in cortex-m-srp

examples/hello.rs

@@ -1,5 +1,6 @@
 //! Prints "Hello, world!" on the OpenOCD console using semihosting
 
+#![feature(used)]
 #![no_std]
 
 #[macro_use]
@@ -7,17 +8,14 @@ extern crate cortex_m;
 extern crate cortex_m_rt;
 extern crate {{name}};
 
-use cortex_m::exception;
 use {{name}}::interrupt;
 
 fn main() {
     hprintln!("Hello, world!");
 }
 
-#[no_mangle]
-pub static _INTERRUPTS: interrupt::Handlers =
+#[allow(dead_code)]
+#[used]
+#[link_section = ".rodata.interrupts"]
+static INTERRUPTS: interrupt::Handlers =
     interrupt::Handlers { ..interrupt::DEFAULT_HANDLERS };
-
-#[no_mangle]
-pub static _EXCEPTIONS: exception::Handlers =
-    exception::Handlers { ..exception::DEFAULT_HANDLERS };