Update to cranelift 0.16.1, target-lexicon 0.0.3, faerie 0.4.4.

.gitignore

@@ -7,6 +7,6 @@ tags
 target
 Cargo.lock
 .*.rustfmt
-cretonne.dbg*
+cranelift.dbg*
 .mypy_cache
 rusty-tags.*

Cargo.toml

@@ -1,10 +1,10 @@
 [package]
 name = "wasmtime_tools"
-authors = ["The Cretonne Project Developers"]
+authors = ["The Cranelift Project Developers"]
 version = "0.0.0"
 description = "Command-line interface for the wasmtime crate"
 license = "Apache-2.0 WITH LLVM-exception"
-documentation = "https://cretonne.readthedocs.io/"
+documentation = "https://cranelift.readthedocs.io/"
 repository = "https://github.com/sunfishcode/wasmtime"
 publish = false
 
@@ -17,11 +17,11 @@ name = "wasm2obj"
 path = "src/wasm2obj.rs"
 
 [dependencies]
-cretonne-codegen = "0.13.0"
-cretonne-frontend = "0.13.0"
-cretonne-reader = "0.13.0"
-cretonne-wasm = "0.13.0"
-cretonne-native = "0.13.0"
+cranelift-codegen = "0.16.1"
+cranelift-frontend = "0.16.1"
+cranelift-reader = "0.16.1"
+cranelift-wasm = "0.16.1"
+cranelift-native = "0.16.1"
 wasmtime_runtime = { path = "lib/runtime" }
 wasmtime_execute = { path = "lib/execute" }
 wasmtime_obj = { path = "lib/obj" }
@@ -29,6 +29,6 @@ docopt = "1.0.0"
 serde = "1.0.55"
 serde_derive = "1.0.55"
 tempdir = "*"
-faerie = "0.4.2"
+faerie = "0.4.4"
 
 [workspace]

README.md

@@ -1,4 +1,4 @@
 # wasmtime
-Standalone JIT-style runtime support for WebAsssembly code in Cretonne
+Standalone JIT-style runtime support for WebAsssembly code in Cranelift
 
 *This is a work in progress that is not currently functional.*

fuzz/Cargo.toml

@@ -1,7 +1,7 @@
 [package]
 name = "wasmtime_fuzz"
 version = "0.0.1"
-authors = ["The Cretonne Project Developers"]
+authors = ["The Cranelift Project Developers"]
 publish = false
 
 [package.metadata]
@@ -13,13 +13,13 @@ path = "../lib/runtime"
 [dependencies.wasmtime_execute]
 path = "../lib/execute"
 
-[dependencies.cretonne-codegen]
+[dependencies.cranelift-codegen]
 version = "0.8.0"
 
-[dependencies.cretonne-wasm]
+[dependencies.cranelift-wasm]
 version = "0.8.0"
 
-[dependencies.cretonne-native]
+[dependencies.cranelift-native]
 version = "0.8.0"
 
 [dependencies.libfuzzer-sys]

fuzz/fuzz_targets/compile.rs

@@ -2,17 +2,17 @@
 
 #[macro_use]
 extern crate libfuzzer_sys;
-extern crate cretonne;
-extern crate cton_wasm;
-extern crate cton_native;
+extern crate cranelift;
+extern crate cranelift_wasm;
+extern crate cranelift_native;
 extern crate wasmtime_runtime;
 extern crate wasmtime_execute;
 
-use cretonne::settings;
-use cton_wasm::translate_module;
+use cranelift::settings;
+use cranelift_wasm::translate_module;
 
 fuzz_target!(|data: &[u8]| {
-    let (flag_builder, isa_builder) = cton_native::builders().unwrap_or_else(|_| {
+    let (flag_builder, isa_builder) = cranelift_native::builders().unwrap_or_else(|_| {
         panic!("host machine is not a supported target");
     });
     let isa = isa_builder.finish(settings::Flags::new(&flag_builder));

lib/execute/Cargo.toml

@@ -1,14 +1,14 @@
 [package]
 name = "wasmtime_execute"
 version = "0.0.0"
-authors = ["The Cretonne Project Developers"]
+authors = ["The Cranelift Project Developers"]
 publish = false
-description = "JIT-style runtime support for WebAsssembly code in Cretonne"
+description = "JIT-style runtime support for WebAsssembly code in Cranelift"
 repository = "https://github.com/sunfishcode/wasmtime"
 license = "Apache-2.0 WITH LLVM-exception"
 
 [dependencies]
-cretonne-codegen = "0.13.0"
-cretonne-wasm = "0.13.0"
+cranelift-codegen = "0.16.1"
+cranelift-wasm = "0.16.1"
 region = "0.3.0"
 wasmtime_runtime = { path = "../runtime" }

lib/execute/src/lib.rs

@@ -1,14 +1,14 @@
-//! JIT-style runtime for WebAssembly using Cretonne.
+//! JIT-style runtime for WebAssembly using Cranelift.
 
 #![deny(missing_docs)]
 
-extern crate cretonne_codegen;
-extern crate cretonne_wasm;
+extern crate cranelift_codegen;
+extern crate cranelift_wasm;
 extern crate region;
 extern crate wasmtime_runtime;
 
-use cretonne_codegen::binemit::Reloc;
-use cretonne_codegen::isa::TargetIsa;
+use cranelift_codegen::binemit::Reloc;
+use cranelift_codegen::isa::TargetIsa;
 use region::protect;
 use region::Protection;
 use std::mem::transmute;

lib/obj/Cargo.toml

@@ -1,12 +1,12 @@
 [package]
 name = "wasmtime_obj"
 version = "0.0.0"
-authors = ["The Cretonne Project Developers"]
+authors = ["The Cranelift Project Developers"]
 publish = false
 license = "Apache-2.0 WITH LLVM-exception"
 
 [dependencies]
-cretonne-codegen = "0.13.0"
-cretonne-wasm = "0.13.0"
+cranelift-codegen = "0.16.1"
+cranelift-wasm = "0.16.1"
 wasmtime_runtime = { path = "../runtime" }
-faerie = "0.4.2"
+faerie = "0.4.4"

lib/obj/src/emit_module.rs

@@ -1,5 +1,5 @@
-use cretonne_codegen::settings;
-use cretonne_codegen::settings::Configurable;
+use cranelift_codegen::settings;
+use cranelift_codegen::settings::Configurable;
 use faerie::Artifact;
 use wasmtime_runtime;
 

lib/obj/src/lib.rs

@@ -1,5 +1,5 @@
-extern crate cretonne_codegen;
-extern crate cretonne_wasm;
+extern crate cranelift_codegen;
+extern crate cranelift_wasm;
 extern crate faerie;
 extern crate wasmtime_runtime;
 

lib/runtime/Cargo.toml

@@ -1,14 +1,14 @@
 [package]
 name = "wasmtime_runtime"
 version = "0.0.0"
-authors = ["The Cretonne Project Developers"]
+authors = ["The Cranelift Project Developers"]
 publish = false
-description = "Standalone runtime support for WebAsssembly code in Cretonne"
+description = "Standalone runtime support for WebAsssembly code in Cranelift"
 repository = "https://github.com/sunfishcode/wasmtime"
 license = "Apache-2.0 WITH LLVM-exception"
 
 [dependencies]
-cretonne-codegen = "0.13.0"
-cretonne-wasm = "0.13.0"
-wasmparser = "0.17.0"
-target-lexicon = "0.0.2"
+cranelift-codegen = "0.16.1"
+cranelift-wasm = "0.16.1"
+wasmparser = "0.17.2"
+target-lexicon = "0.0.3"

lib/runtime/src/instance.rs

@@ -1,8 +1,8 @@
 //! An `Instance` contains all the runtime state used by execution of a wasm
 //! module.
 
-use cretonne_codegen::ir;
-use cretonne_wasm::GlobalIndex;
+use cranelift_codegen::ir;
+use cranelift_wasm::GlobalIndex;
 use module::{Module, TableElements};
 use DataInitializer;
 

lib/runtime/src/lib.rs

@@ -1,12 +1,12 @@
-//! Standalone runtime for WebAssembly using Cretonne. Provides functions to translate
+//! Standalone runtime for WebAssembly using Cranelift. Provides functions to translate
 //! `get_global`, `set_global`, `current_memory`, `grow_memory`, `call_indirect` that hardcode in
 //! the translation the base addresses of regions of memory that will hold the globals, tables and
 //! linear memories.
 
 #![deny(missing_docs)]
 
-extern crate cretonne_codegen;
-extern crate cretonne_wasm;
+extern crate cranelift_codegen;
+extern crate cranelift_wasm;
 extern crate target_lexicon;
 extern crate wasmparser;
 
@@ -18,25 +18,25 @@ pub use compilation::Compilation;
 pub use instance::Instance;
 pub use module::Module;
 
-use cretonne_codegen::binemit;
-use cretonne_codegen::cursor::FuncCursor;
-use cretonne_codegen::ir;
-use cretonne_codegen::ir::immediates::Offset32;
-use cretonne_codegen::ir::types::*;
-use cretonne_codegen::ir::{
+use cranelift_codegen::binemit;
+use cranelift_codegen::cursor::FuncCursor;
+use cranelift_codegen::ir;
+use cranelift_codegen::ir::immediates::Offset32;
+use cranelift_codegen::ir::types::*;
+use cranelift_codegen::ir::{
     AbiParam, ArgumentExtension, ArgumentLoc, ArgumentPurpose, ExtFuncData, ExternalName, FuncRef,
     Function, InstBuilder, Signature,
 };
-use cretonne_codegen::isa;
-use cretonne_codegen::settings;
-use cretonne_wasm::{
+use cranelift_codegen::isa;
+use cranelift_codegen::settings;
+use cranelift_wasm::{
     FuncTranslator, FunctionIndex, Global, GlobalIndex, GlobalVariable, Memory, MemoryIndex,
     SignatureIndex, Table, TableIndex, WasmResult,
 };
 use target_lexicon::Triple;
 
 /// Compute a `ir::ExternalName` for a given wasm function index.
-pub fn get_func_name(func_index: FunctionIndex) -> cretonne_codegen::ir::ExternalName {
+pub fn get_func_name(func_index: FunctionIndex) -> cranelift_codegen::ir::ExternalName {
     debug_assert!(func_index as u32 as FunctionIndex == func_index);
     ir::ExternalName::user(0, func_index as u32)
 }
@@ -140,7 +140,7 @@ impl<'data> LazyContents<'data> {
 }
 
 /// Object containing the standalone runtime information. To be passed after creation as argument
-/// to `cretonne_wasm::translatemodule`.
+/// to `cranelift_wasm::translatemodule`.
 pub struct ModuleEnvironment<'data, 'module> {
     /// Compilation setting flags.
     pub isa: &'module isa::TargetIsa,
@@ -167,7 +167,7 @@ impl<'data, 'module> ModuleEnvironment<'data, 'module> {
     }
 
     fn native_pointer(&self) -> ir::Type {
-        use cretonne_wasm::FuncEnvironment;
+        use cranelift_wasm::FuncEnvironment;
         self.func_env().native_pointer()
     }
 
@@ -192,10 +192,10 @@ pub struct FuncEnvironment<'module_environment> {
     /// The module-level environment which this function-level environment belongs to.
     pub module: &'module_environment Module,
 
-    /// The Cretonne global holding the base address of the memories vector.
+    /// The Cranelift global holding the base address of the memories vector.
     pub memories_base: Option<ir::GlobalValue>,
 
-    /// The Cretonne global holding the base address of the globals vector.
+    /// The Cranelift global holding the base address of the globals vector.
     pub globals_base: Option<ir::GlobalValue>,
 
     /// The external function declaration for implementing wasm's `current_memory`.
@@ -230,7 +230,7 @@ impl<'module_environment> FuncEnvironment<'module_environment> {
     }
 }
 
-impl<'module_environment> cretonne_wasm::FuncEnvironment for FuncEnvironment<'module_environment> {
+impl<'module_environment> cranelift_wasm::FuncEnvironment for FuncEnvironment<'module_environment> {
     fn flags(&self) -> &settings::Flags {
         &self.isa.flags()
     }
@@ -322,7 +322,7 @@ impl<'module_environment> cretonne_wasm::FuncEnvironment for FuncEnvironment<'mo
         callee: ir::Value,
         call_args: &[ir::Value],
     ) -> WasmResult<ir::Inst> {
-        // TODO: Cretonne's call_indirect doesn't implement bounds checking
+        // TODO: Cranelift's call_indirect doesn't implement bounds checking
         // or signature checking, so we need to implement it ourselves.
         debug_assert_eq!(table_index, 0, "non-default tables not supported yet");
         let real_call_args = FuncEnvironment::get_real_call_args(pos.func, call_args);
@@ -401,11 +401,13 @@ impl<'module_environment> cretonne_wasm::FuncEnvironment for FuncEnvironment<'mo
 }
 
 /// This trait is useful for
-/// `cretonne_wasm::translatemodule` because it
+/// `cranelift_wasm::translatemodule` because it
 /// tells how to translate runtime-dependent wasm instructions. These functions should not be
 /// called by the user.
-impl<'data, 'module> cretonne_wasm::ModuleEnvironment<'data> for ModuleEnvironment<'data, 'module> {
-    fn get_func_name(&self, func_index: FunctionIndex) -> cretonne_codegen::ir::ExternalName {
+impl<'data, 'module> cranelift_wasm::ModuleEnvironment<'data>
+    for ModuleEnvironment<'data, 'module>
+{
+    fn get_func_name(&self, func_index: FunctionIndex) -> cranelift_codegen::ir::ExternalName {
         get_func_name(func_index)
     }
 
@@ -458,7 +460,7 @@ impl<'data, 'module> cretonne_wasm::ModuleEnvironment<'data> for ModuleEnvironme
         self.module.globals.push(global);
     }
 
-    fn get_global(&self, global_index: GlobalIndex) -> &cretonne_wasm::Global {
+    fn get_global(&self, global_index: GlobalIndex) -> &cranelift_wasm::Global {
         &self.module.globals[global_index]
     }
 
@@ -581,7 +583,7 @@ impl<'data, 'module> ModuleTranslation<'data, 'module> {
         let mut relocations = Vec::new();
         for (i, input) in self.lazy.function_body_inputs.iter().enumerate() {
             let func_index = i + self.module.imported_funcs.len();
-            let mut context = cretonne_codegen::Context::new();
+            let mut context = cranelift_codegen::Context::new();
             context.func.name = get_func_name(func_index);
             context.func.signature =
                 self.module.signatures[self.module.functions[func_index]].clone();

lib/runtime/src/module.rs

@@ -1,8 +1,8 @@
 //! A `Module` contains all the relevant information translated from a
 //! WebAssembly module.
 
-use cretonne_codegen::ir;
-use cretonne_wasm::{
+use cranelift_codegen::ir;
+use cranelift_wasm::{
     FunctionIndex, Global, GlobalIndex, Memory, MemoryIndex, SignatureIndex, Table, TableIndex,
 };
 use std::collections::HashMap;

src/main.rs

@@ -1,13 +1,13 @@
 //! CLI tool to use the functions provided by the [wasmtime](../wasmtime/index.html)
 //! crate.
 //!
-//! Reads Wasm binary files (one Wasm module per file), translates the functions' code to Cretonne
+//! Reads Wasm binary files (one Wasm module per file), translates the functions' code to Cranelift
 //! IL. Can also executes the `start` function of the module by laying out the memories, globals
 //! and tables, then emitting the translated code with hardcoded addresses to memory.
 
-extern crate cretonne_codegen;
-extern crate cretonne_native;
-extern crate cretonne_wasm;
+extern crate cranelift_codegen;
+extern crate cranelift_native;
+extern crate cranelift_wasm;
 extern crate docopt;
 extern crate wasmtime_execute;
 extern crate wasmtime_runtime;
@@ -15,10 +15,10 @@ extern crate wasmtime_runtime;
 extern crate serde_derive;
 extern crate tempdir;
 
-use cretonne_codegen::isa::TargetIsa;
-use cretonne_codegen::settings;
-use cretonne_codegen::settings::Configurable;
-use cretonne_wasm::translate_module;
+use cranelift_codegen::isa::TargetIsa;
+use cranelift_codegen::settings;
+use cranelift_codegen::settings::Configurable;
+use cranelift_wasm::translate_module;
 use docopt::Docopt;
 use std::error::Error;
 use std::fs::File;
@@ -33,8 +33,8 @@ use wasmtime_execute::{compile_module, execute};
 use wasmtime_runtime::{Instance, Module, ModuleEnvironment};
 
 const USAGE: &str = "
-Wasm to Cretonne IL translation utility.
-Takes a binary WebAssembly module and returns its functions in Cretonne IL format.
+Wasm to Cranelift IL translation utility.
+Takes a binary WebAssembly module and returns its functions in Cranelift IL format.
 The translation is dependent on the environment chosen.
 
 Usage:
@@ -45,7 +45,7 @@ Options:
     -o, --optimize      runs optimization passes on the translated functions
     -m, --memory        interactive memory inspector after execution
     -h, --help          print this help message
-    --version           print the Cretonne version
+    --version           print the Cranelift version
 ";
 
 #[derive(Deserialize, Debug, Clone)]
@@ -70,7 +70,7 @@ fn main() {
                 .deserialize()
         })
         .unwrap_or_else(|e| e.exit());
-    let (mut flag_builder, isa_builder) = cretonne_native::builders().unwrap_or_else(|_| {
+    let (mut flag_builder, isa_builder) = cranelift_native::builders().unwrap_or_else(|_| {
         panic!("host machine is not a supported target");
     });
 
@@ -101,7 +101,7 @@ fn main() {
 fn handle_module(args: &Args, path: PathBuf, isa: &TargetIsa) -> Result<(), String> {
     let mut data = read_to_end(path.clone()).map_err(|err| String::from(err.description()))?;
     if !data.starts_with(&[b'\0', b'a', b's', b'm']) {
-        let tmp_dir = TempDir::new("cretonne-wasm").unwrap();
+        let tmp_dir = TempDir::new("cranelift-wasm").unwrap();
         let file_path = tmp_dir.path().join("module.wasm");
         File::create(file_path.clone()).unwrap();
         Command::new("wat2wasm")

src/wasm2obj.rs

@@ -1,12 +1,12 @@
 //! Translation from wasm to native object files.
 //!
-//! Reads a Wasm binary file, translates the functions' code to Cretonne
+//! Reads a Wasm binary file, translates the functions' code to Cranelift
 //! IL, then translates it to native code, and writes it out to a native
 //! object file with relocations.
 
-extern crate cretonne_codegen;
-extern crate cretonne_native;
-extern crate cretonne_wasm;
+extern crate cranelift_codegen;
+extern crate cranelift_native;
+extern crate cranelift_wasm;
 extern crate docopt;
 extern crate wasmtime_obj;
 extern crate wasmtime_runtime;
@@ -14,8 +14,8 @@ extern crate wasmtime_runtime;
 extern crate serde_derive;
 extern crate faerie;
 
-use cretonne_codegen::settings;
-use cretonne_wasm::translate_module;
+use cranelift_codegen::settings;
+use cranelift_wasm::translate_module;
 use docopt::Docopt;
 use faerie::Artifact;
 use std::error::Error;
@@ -41,7 +41,7 @@ Usage:
 Options:
     -v, --verbose       displays the module and translated functions
     -h, --help          print this help message
-    --version           print the Cretonne version
+    --version           print the Cranelift version
 ";
 
 #[derive(Deserialize, Debug, Clone)]
@@ -85,7 +85,7 @@ fn handle_module(path: PathBuf, output: &str) -> Result<(), String> {
     };
 
     // FIXME: Make the target a parameter.
-    let (flag_builder, isa_builder) = cretonne_native::builders().unwrap_or_else(|_| {
+    let (flag_builder, isa_builder) = cranelift_native::builders().unwrap_or_else(|_| {
         panic!("host machine is not a supported target");
     });
     let isa = isa_builder.finish(settings::Flags::new(flag_builder));