From 7e34184111dbdb72444e116d31db583e6a093ad4 Mon Sep 17 00:00:00 2001
From: Vadzim Dambrouski <vadzim.dambrouski@promwad.com>
Date: Tue, 11 Jul 2017 14:41:09 +0300
Subject: [PATCH] [MSP430] User defined interrupt handlers should have correct
 CC.

---
 src/generate.rs | 8 ++++++--
 1 file changed, 6 insertions(+), 2 deletions(-)

diff --git a/src/generate.rs b/src/generate.rs
index a5e4fa18..23c85142 100644
--- a/src/generate.rs
+++ b/src/generate.rs
@@ -313,6 +313,10 @@ pub fn interrupt(
     });
 
     if *target != Target::None {
+        let abi = match *target {
+            Target::Msp430 => "msp430-interrupt",
+            _ => "C",
+        };
         mod_items.push(quote! {
             #[cfg(feature = "rt")]
             #[macro_export]
@@ -331,7 +335,7 @@ pub fn interrupt(
 
                     #[allow(non_snake_case)]
                     #[no_mangle]
-                    pub extern "C" fn $NAME() {
+                    pub extern #abi fn $NAME() {
                         // check that the handler exists
                         let _ = $crate::interrupt::Interrupt::$NAME;
 
@@ -350,7 +354,7 @@ pub fn interrupt(
                 ($NAME:ident, $path:path) => {
                     #[allow(non_snake_case)]
                     #[no_mangle]
-                    pub extern "C" fn $NAME() {
+                    pub extern #abi fn $NAME() {
                         // check that the handler exists
                         let _ = $crate::interrupt::Interrupt::$NAME;