Dumped code from the wasm2cretonne repo.

Integrated wasm test suite translation as cretonne test

Fixes #146.
Fixes #143.

lib/wasm/src/lib.rs

@@ -0,0 +1,27 @@
+//! Performs the translation from a wasm module in binary format to the in-memory representation
+//! of the Cretonne IL. More particularly, it translates the code of all the functions bodies and
+//! interacts with a runtime implementing the [`WasmRuntime`](trait.WasmRuntime.html) trait to
+//! deal with tables, globals and linear memory.
+//!
+//! The crate provides a `DummyRuntime` trait that will allow to translate the code of the
+//! functions but will fail at execution. You should use
+//! [`wasmstandalone::StandaloneRuntime`](../wasmstandalone/struct.StandaloneRuntime.html) to be
+//! able to execute the translated code.
+//!
+//! The main function of this module is [`translate_module`](fn.translate_module.html).
+
+extern crate wasmparser;
+extern crate cton_frontend;
+extern crate cretonne;
+
+mod module_translator;
+mod translation_utils;
+mod code_translator;
+mod runtime;
+mod sections_translator;
+
+pub use module_translator::{translate_module, TranslationResult, FunctionTranslation,
+                            ImportMappings};
+pub use runtime::{WasmRuntime, DummyRuntime};
+pub use translation_utils::{Local, FunctionIndex, GlobalIndex, TableIndex, MemoryIndex, RawByte,
+                            MemoryAddress, SignatureIndex, Global, GlobalInit, Table, Memory};