#![feature(lang_items)]
#![no_std]

extern {
    fn __ashldi3();
    fn __ashrdi3();
    fn __divdi3();
    fn __divmoddi4();
    fn __divmodsi4();
    fn __divsi3();
    fn __lshrdi3();
    fn __moddi3();
    fn __modsi3();
    fn __muldi3();
    fn __mulodi4();
    fn __mulosi4();
    fn __udivdi3();
    fn __udivmoddi4();
    fn __udivmodsi4();
    fn __udivsi3();
    fn __umoddi3();
    fn __umodsi3();
    fn __addsf3();
    fn __adddf3();
    fn __powisf2();
    fn __powidf2();
    fn __subsf3();
    fn __subdf3();
    fn __floatsisf();
    fn __floatsidf();
    fn __floatdidf();
    fn __floatunsisf();
    fn __floatunsidf();
    fn __floatundidf();
    fn __fixsfsi();
    fn __fixsfdi();
    fn __fixdfsi();
    fn __fixdfdi();
    fn __fixunssfsi();
    fn __fixunssfdi();
    fn __fixunsdfsi();
    fn __fixunsdfdi();
}

macro_rules! declare {
    ($func:ident, $sym:ident) => {
        #[no_mangle]
        pub extern fn $func() -> usize {
            $sym as usize
        }
    }
}

declare!(___ashldi3, __ashldi3);
declare!(___ashrdi3, __ashrdi3);
declare!(___divdi3, __divdi3);
declare!(___divmoddi4, __divmoddi4);
declare!(___divmodsi4, __divmodsi4);
declare!(___divsi3, __divsi3);
declare!(___lshrdi3, __lshrdi3);
declare!(___moddi3, __moddi3);
declare!(___modsi3, __modsi3);
declare!(___muldi3, __muldi3);
declare!(___mulodi4, __mulodi4);
declare!(___mulosi4, __mulosi4);
declare!(___udivdi3, __udivdi3);
declare!(___udivmoddi4, __udivmoddi4);
declare!(___udivmodsi4, __udivmodsi4);
declare!(___udivsi3, __udivsi3);
declare!(___umoddi3, __umoddi3);
declare!(___umodsi3, __umodsi3);
declare!(___addsf3, __addsf3);
declare!(___adddf3, __adddf3);
declare!(___powisf2, __powisf2);
declare!(___powidf2, __powidf2);
declare!(___subsf3, __subsf3);
declare!(___subdf3, __subdf3);
declare!(___floatsisf, __floatsisf);
declare!(___floatsidf, __floatsidf);
declare!(___floatdidf, __floatdidf);
declare!(___floatunsisf, __floatunsisf);
declare!(___floatunsidf, __floatunsidf);
declare!(___floatundidf, __floatundidf);
declare!(___fixsfsi, __fixsfsi);
declare!(___fixsfdi, __fixsfdi);
declare!(___fixdfsi, __fixdfsi);
declare!(___fixdfdi, __fixdfdi);
declare!(___fixunssfsi, __fixunssfsi);
declare!(___fixunssfdi, __fixunssfdi);
declare!(___fixunsdfsi, __fixunsdfsi);
declare!(___fixunsdfdi, __fixunsdfdi);

#[cfg(all(not(windows),
          not(target_arch = "mips64"),
          not(target_arch = "mips64el"),
          target_pointer_width="64"))]
pub mod int_128 {
    extern {
        fn __lshrti3();
        fn __modti3();
        fn __muloti4();
        fn __multi3();
        fn __udivmodti4();
        fn __udivti3();
        fn __umodti3();
        fn __ashlti3();
        fn __ashrti3();
        fn __divti3();
    }

    declare!(___lshrti3, __lshrti3);
    declare!(___modti3, __modti3);
    declare!(___muloti4, __muloti4);
    declare!(___multi3, __multi3);
    declare!(___udivmodti4, __udivmodti4);
    declare!(___udivti3, __udivti3);
    declare!(___umodti3, __umodti3);
    declare!(___ashlti3, __ashlti3);
    declare!(___ashrti3, __ashrti3);
    declare!(___divti3, __divti3);
}

#[lang = "eh_personality"]
fn eh_personality() {}
#[lang = "panic_fmt"]
fn panic_fmt() {}