From 62d3f4bd93c425b263bd9b762632f4601e0ec1c5 Mon Sep 17 00:00:00 2001
From: Jeremy Soller <jackpot51@gmail.com>
Date: Wed, 10 May 2017 21:38:40 -0600
Subject: [PATCH] Add Xargo support

---
 Xargo.toml   | 3 +++
 src/panic.rs | 5 +++--
 2 files changed, 6 insertions(+), 2 deletions(-)
 create mode 100644 Xargo.toml

diff --git a/Xargo.toml b/Xargo.toml
new file mode 100644
index 0000000..bc268c0
--- /dev/null
+++ b/Xargo.toml
@@ -0,0 +1,3 @@
+[dependencies.alloc]
+
+[dependencies.collections]
diff --git a/src/panic.rs b/src/panic.rs
index 27d361d..8ec88a8 100644
--- a/src/panic.rs
+++ b/src/panic.rs
@@ -4,12 +4,13 @@ use interrupt;
 
 #[cfg(not(test))]
 #[lang = "eh_personality"]
-extern "C" fn eh_personality() {}
+pub extern "C" fn eh_personality() {}
 
 #[cfg(not(test))]
 /// Required to handle panics
 #[lang = "panic_fmt"]
-extern "C" fn panic_fmt(fmt: ::core::fmt::Arguments, file: &str, line: u32) -> ! {
+#[no_mangle]
+pub extern "C" fn rust_begin_unwind(fmt: ::core::fmt::Arguments, file: &str, line: u32) -> ! {
     println!("PANIC: {}", fmt);
     println!("FILE: {}", file);
     println!("LINE: {}", line);