From a460c5b32744292ed50922a159fa22c830aa61b9 Mon Sep 17 00:00:00 2001
From: Jiajie Chen <noc@jiegec.ac.cn>
Date: Sun, 7 Apr 2019 00:52:17 +0800
Subject: [PATCH] Fix mips rust programs

---
 rust/src/lang_items.rs | 6 ++++++
 1 file changed, 6 insertions(+)

diff --git a/rust/src/lang_items.rs b/rust/src/lang_items.rs
index 67624ad..878a046 100644
--- a/rust/src/lang_items.rs
+++ b/rust/src/lang_items.rs
@@ -17,6 +17,12 @@ fn init_heap() {
     unsafe { ALLOCATOR.lock().init(HEAP.as_ptr() as usize, HEAP_SIZE); }
 }
 
+/// MIPS use __start for entry point instead of _start
+#[no_mangle]
+pub extern "C" fn __start(argc: isize, argv: *const *const u8) -> ! {
+    _start(argc, argv)
+}
+
 #[no_mangle]
 pub extern "C" fn _start(_argc: isize, _argv: *const *const u8) -> ! {
     init_heap();