//@ compile-flags: --target armv5te-unknown-linux-gnueabi
//@ needs-llvm-components: arm
//@ needs-asm-support
//@ build-pass

#![feature(no_core, lang_items, rustc_attrs)]
#![no_core]
#![crate_type = "rlib"]

#[rustc_builtin_macro]
macro_rules! asm {
    () => {};
}
#[lang = "sized"]
trait Sized {}

// ARM uses R11 for the frame pointer, make sure R7 is usable.
#[instruction_set(arm::a32)]
pub fn arm() {
    unsafe {
        asm!("", out("r7") _);
    }
}

// Thumb uses R7 for the frame pointer, make sure R11 is usable.
#[instruction_set(arm::t32)]
pub fn thumb() {
    unsafe {
        asm!("", out("r11") _);
    }
}