Initial support for function, table, memory, and global imports.

lib/runtime/src/lib.rs

@@ -0,0 +1,70 @@
+//! Runtime library support for Wasmtime.
+
+#![deny(missing_docs, trivial_numeric_casts, unused_extern_crates)]
+#![warn(unused_import_braces)]
+#![cfg_attr(feature = "std", deny(unstable_features))]
+#![cfg_attr(feature = "clippy", plugin(clippy(conf_file = "../../clippy.toml")))]
+#![cfg_attr(
+    feature = "cargo-clippy",
+    allow(clippy::new_without_default, clippy::new_without_default_derive)
+)]
+#![cfg_attr(
+    feature = "cargo-clippy",
+    warn(
+        clippy::float_arithmetic,
+        clippy::mut_mut,
+        clippy::nonminimal_bool,
+        clippy::option_map_unwrap_or,
+        clippy::option_map_unwrap_or_else,
+        clippy::print_stdout,
+        clippy::unicode_not_nfc,
+        clippy::use_self
+    )
+)]
+#![cfg_attr(not(feature = "std"), no_std)]
+#![cfg_attr(not(feature = "std"), feature(alloc))]
+
+extern crate cranelift_codegen;
+extern crate cranelift_entity;
+extern crate cranelift_wasm;
+extern crate errno;
+extern crate region;
+extern crate wasmtime_environ;
+#[cfg(not(feature = "std"))]
+#[macro_use]
+extern crate alloc;
+#[macro_use]
+extern crate lazy_static;
+extern crate libc;
+#[macro_use]
+extern crate memoffset;
+extern crate cast;
+
+mod imports;
+mod instance;
+mod memory;
+mod mmap;
+mod sig_registry;
+mod signalhandlers;
+mod table;
+mod traphandlers;
+mod vmcontext;
+
+pub mod libcalls;
+
+pub use imports::Imports;
+pub use instance::Instance;
+pub use mmap::Mmap;
+pub use signalhandlers::{wasmtime_init_eager, wasmtime_init_finish};
+pub use traphandlers::wasmtime_call_trampoline;
+pub use vmcontext::{
+    VMContext, VMFunctionBody, VMGlobalDefinition, VMGlobalImport, VMMemoryDefinition,
+    VMMemoryImport, VMTableDefinition, VMTableImport,
+};
+
+#[cfg(not(feature = "std"))]
+mod std {
+    pub use alloc::{string, vec};
+    pub use core::*;
+    pub use core::{i32, str, u32};
+}