Merge pull request #20 from avr-rust/factor-out-std-stub

Factor out std stub into a crate

Cargo.toml

@@ -20,6 +20,7 @@ build = "core_generator/build.rs"
 keywords = ["avr", "arduino", "uno"]
 
 [dependencies]
+avr-std-stub = "1.0"
 target-cpu-macro = "0.1"
 
 [build-dependencies]

src/lib.rs

@@ -9,6 +9,8 @@
 
 #![no_std]
 
+extern crate avr_std_stub;
+
 pub use self::register::{Register, RegisterBits, RegisterValue};
 pub use self::pin::{DataDirection, Pin};
 
@@ -24,6 +26,4 @@ pub mod config;
 
 mod register;
 mod pin;
-#[doc(hidden)]
-pub mod std_stub;
 

src/std_stub.rs

@@ -1,15 +0,0 @@
-//! Stub methods that `libstd` normally defines.
-
-// These do not need to be in a module, but we group them here for clarity.
-pub mod std {
-    #[lang = "eh_personality"]
-    #[no_mangle]
-    pub unsafe extern "C" fn rust_eh_personality(_state: (), _exception_object: *mut (), _context: *mut ()) -> () {
-    }
-
-    #[panic_handler]
-    fn panic(_info: &::core::panic::PanicInfo) -> ! {
-        loop {}
-    }
-}
-