Library restructure (#104)

* Move wasmer-runtime to wasmer-runtime-core

* Add the runtime library

* Fix issue with macros using wasmer_runtime, fmt

* Make default compiler dependency optional

* Add instantiate and validate functions

lib/clif-backend/src/call/mod.rs

@@ -7,7 +7,7 @@ use crate::call::recovery::call_protected;
 use hashbrown::HashSet;
 use libffi::high::{arg as libffi_arg, call as libffi_call, CodePtr};
 use std::iter;
-use wasmer_runtime::{
+use wasmer_runtime_core::{
     backend::{ProtectedCaller, Token},
     error::RuntimeResult,
     export::Context,

lib/clif-backend/src/call/recovery.rs

@@ -12,7 +12,7 @@ use nix::sys::signal::{Signal, SIGBUS, SIGFPE, SIGILL, SIGSEGV};
 use std::cell::{Cell, UnsafeCell};
 use std::ptr;
 use std::sync::Once;
-use wasmer_runtime::{
+use wasmer_runtime_core::{
     error::{RuntimeError, RuntimeResult},
     structures::TypedIndex,
     types::{MemoryIndex, TableIndex},

lib/clif-backend/src/codegen.rs

@@ -16,7 +16,7 @@ use cranelift_wasm::{
 use hashbrown::HashMap;
 use std::mem;
 use target_lexicon;
-use wasmer_runtime::{
+use wasmer_runtime_core::{
     backend::SigRegistry,
     memory::LinearMemory,
     module::{

lib/clif-backend/src/func_env.rs

@@ -5,7 +5,7 @@ use cranelift_codegen::{
     isa,
 };
 use cranelift_wasm::{self, FuncEnvironment, ModuleEnvironment};
-use wasmer_runtime::{
+use wasmer_runtime_core::{
     memory::LinearMemory,
     structures::TypedIndex,
     types::{FuncIndex, GlobalIndex, LocalOrImport, MemoryIndex, TableIndex},

lib/clif-backend/src/lib.rs

@@ -12,7 +12,7 @@ use cranelift_codegen::{
     settings::{self, Configurable},
 };
 use target_lexicon::Triple;
-use wasmer_runtime::{
+use wasmer_runtime_core::{
     backend::{Compiler, Token},
     error::{CompileError, CompileResult},
     module::ModuleInner,

lib/clif-backend/src/module.rs

@@ -7,7 +7,7 @@ use std::{
     ops::{Deref, DerefMut},
     ptr::NonNull,
 };
-use wasmer_runtime::{
+use wasmer_runtime_core::{
     backend::SigRegistry,
     backend::{FuncResolver, ProtectedCaller, Token},
     error::{CompileResult, RuntimeResult},

lib/clif-backend/src/module_env.rs

@@ -4,7 +4,7 @@ use crate::{
 };
 use cranelift_codegen::{ir, isa};
 use cranelift_wasm::{self, translate_module, FuncTranslator, ModuleEnvironment};
-use wasmer_runtime::{
+use wasmer_runtime_core::{
     error::{CompileError, CompileResult},
     module::{DataInitializer, ExportIndex, ImportName, TableInitializer},
     structures::{Map, TypedIndex},

lib/clif-backend/src/relocation.rs

@@ -6,7 +6,7 @@ use cranelift_codegen::binemit;
 pub use cranelift_codegen::binemit::Reloc;
 use cranelift_codegen::ir::{self, ExternalName, LibCall, SourceLoc, TrapCode};
 use hashbrown::HashMap;
-use wasmer_runtime::{structures::TypedIndex, types::LocalFuncIndex};
+use wasmer_runtime_core::{structures::TypedIndex, types::LocalFuncIndex};
 
 #[derive(Debug, Clone)]
 pub struct Relocation {

lib/clif-backend/src/resolver.rs

@@ -7,7 +7,7 @@ use byteorder::{ByteOrder, LittleEndian};
 use cranelift_codegen::{ir, isa, Context};
 use std::mem;
 use std::ptr::{write_unaligned, NonNull};
-use wasmer_runtime::{
+use wasmer_runtime_core::{
     self,
     backend::{
         self,
@@ -206,7 +206,7 @@ impl FuncResolver {
 impl backend::FuncResolver for FuncResolver {
     fn get(
         &self,
-        _module: &wasmer_runtime::module::ModuleInner,
+        _module: &wasmer_runtime_core::module::ModuleInner,
         index: LocalFuncIndex,
     ) -> Option<NonNull<vm::Func>> {
         self.lookup(index)