libasm

This is a library to provide inline assembly support for stable Rust.

All that is required to add inline assembly to a project is to create a build script similar to this:

```rust extern crate libasm;

fn main() { libasm::parse(); } ```

This is an example project:

```rust

[macro_use]

extern crate libasm;

lasm! { "x86_64-unknown-linux-gnu" fn add2 { mov %rax, %rdi add %rax, %rsi }

"x86_64-pc-windows-msvc"
fn add2 {
    mov rax, rcx
    add rax, rdx
}

}

extern "C" { fn add2(a: u64, b: u64) -> u64; }

fn main() { let x = unsafe { add2(3, 4) }; println!("Hello, world! 3 + 4 = {}", x); } ```

A lasm! declaration provides a list of target-triple specific assembly functions. It is required to declare your own prototype for the function, as shown here after the lasm! block. If the target-triple being compiled for does not have a matching declaration, you will encounter a linker error unless the implementation comes from somewhere else.