From 9897728709528a02545523bea72576abce89dc4c Mon Sep 17 00:00:00 2001
From: Jorge Aparicio <jorge@japaric.io>
Date: Tue, 18 Jun 2019 10:31:31 +0200
Subject: add homogeneous multi-core support

---
 macros/src/codegen.rs | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

(limited to 'macros/src/codegen.rs')

diff --git a/macros/src/codegen.rs b/macros/src/codegen.rs
index 86b4a67e..92766260 100644
--- a/macros/src/codegen.rs
+++ b/macros/src/codegen.rs
@@ -67,10 +67,11 @@ pub fn app(app: &App, analysis: &Analysis, extra: &Extra) -> TokenStream2 {
         ));
 
         let cfg_core = util::cfg_core(core, app.args.cores);
+        let main = util::suffixed("main", core);
         mains.push(quote!(
             #[no_mangle]
             #cfg_core
-            unsafe fn main() -> ! {
+            unsafe extern "C" fn #main() -> ! {
                 #(#assertion_stmts)*
 
                 #(#pre_init_stmts)*
-- 
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