Update cranelift dependencies

Cargo.lock

@@ -132,30 +132,6 @@ dependencies = [
  "serde",
 ]
 
-[[package]]
-name = "bindgen"
-version = "0.52.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f1c85344eb535a31b62f0af37be84441ba9e7f0f4111eb0530f43d15e513fe57"
-dependencies = [
- "bitflags",
- "cexpr",
- "cfg-if 0.1.10",
- "clang-sys",
- "clap",
- "env_logger",
- "lazy_static 1.4.0",
- "lazycell",
- "log",
- "peeking_take_while",
- "proc-macro2",
- "quote",
- "regex",
- "rustc-hash",
- "shlex",
- "which",
-]
-
 [[package]]
 name = "bit-set"
 version = "0.5.2"
@@ -273,15 +249,6 @@ version = "1.0.61"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "ed67cbde08356238e75fc4656be4749481eeffb09e19f320a25237d5221c985d"
 
-[[package]]
-name = "cexpr"
-version = "0.3.6"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "fce5b5fb86b0c57c20c834c1b412fd09c77c8a59b9473f86272709e78874cd1d"
-dependencies = [
- "nom",
-]
-
 [[package]]
 name = "cfg-if"
 version = "0.1.10"
@@ -309,17 +276,6 @@ dependencies = [
  "winapi",
 ]
 
-[[package]]
-name = "clang-sys"
-version = "0.28.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "81de550971c976f176130da4b2978d3b524eaa0fd9ac31f3ceb5ae1231fb4853"
-dependencies = [
- "glob",
- "libc",
- "libloading",
-]
-
 [[package]]
 name = "clap"
 version = "2.33.3"
@@ -378,9 +334,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift"
-version = "0.66.0"
+version = "0.68.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "4fc21c925da7fbb64597c86521b59726426fb660ad30f898a01b957f39d15558"
+checksum = "60686f89c5145bc9a961dabbb83954baa429bde4c5977a0a5d3f8552f2990273"
 dependencies = [
  "cranelift-codegen",
  "cranelift-frontend",
@@ -388,18 +344,18 @@ dependencies = [
 
 [[package]]
 name = "cranelift-bforest"
-version = "0.66.0"
+version = "0.68.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "8dcc286b052ee24a1e5a222e7c1125e6010ad35b0f248709b9b3737a8fedcfdf"
+checksum = "9221545c0507dc08a62b2d8b5ffe8e17ac580b0a74d1813b496b8d70b070fbd0"
 dependencies = [
  "cranelift-entity",
 ]
 
 [[package]]
 name = "cranelift-codegen"
-version = "0.66.0"
+version = "0.68.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9d9badfe36176cb653506091693bc2bb1970c9bddfcd6ec7fac404f7eaec6f38"
+checksum = "7e9936ea608b6cd176f107037f6adbb4deac933466fc7231154f96598b2d3ab1"
 dependencies = [
  "byteorder",
  "cranelift-bforest",
@@ -415,9 +371,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-codegen-meta"
-version = "0.66.0"
+version = "0.68.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "3c3f460031861e4f4ad510be62b2ae50bba6cc886b598a36f9c0a970feab9598"
+checksum = "4ef2b2768568306540f4c8db3acce9105534d34c4a1e440529c1e702d7f8c8d7"
 dependencies = [
  "cranelift-codegen-shared",
  "cranelift-entity",
@@ -425,21 +381,21 @@ dependencies = [
 
 [[package]]
 name = "cranelift-codegen-shared"
-version = "0.66.0"
+version = "0.68.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "76ad12409e922e7697cd0bdc7dc26992f64a77c31880dfe5e3c7722f4710206d"
+checksum = "6759012d6d19c4caec95793f052613e9d4113e925e7f14154defbac0f1d4c938"
 
 [[package]]
 name = "cranelift-entity"
-version = "0.66.0"
+version = "0.68.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d97cdc58972ea065d107872cfb9079f4c92ade78a8af85aaff519a65b5d13f71"
+checksum = "86badbce14e15f52a45b666b38abe47b204969dd7f8fb7488cb55dd46b361fa6"
 
 [[package]]
 name = "cranelift-frontend"
-version = "0.66.0"
+version = "0.68.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ef419efb4f94ecc02e5d9fbcc910d2bb7f0040e2de570e63a454f883bc891d6"
+checksum = "b608bb7656c554d0a4cf8f50c7a10b857e80306f6ff829ad6d468a7e2323c8d8"
 dependencies = [
  "cranelift-codegen",
  "log",
@@ -449,9 +405,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-module"
-version = "0.66.0"
+version = "0.68.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "001d9b320ce30999c618db554ae9b23ec16d410493a502be674e2ef146bbdf0d"
+checksum = "fdaf0b5c93a610ff988fe5e2adbb7f6afa89cf702ca41acc3479dc35638d3a8d"
 dependencies = [
  "anyhow",
  "cranelift-codegen",
@@ -462,9 +418,9 @@ dependencies = [
 
 [[package]]
 name = "cranelift-native"
-version = "0.66.0"
+version = "0.68.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6e69d44d59826eef6794066ac2c0f4ad3975f02d97030c60dbc04e3886adf36e"
+checksum = "5246a1af14b7812ee4d94a3f0c4b295ec02c370c08b0ecc3dec512890fdad175"
 dependencies = [
  "cranelift-codegen",
  "raw-cpuid",
@@ -473,15 +429,17 @@ dependencies = [
 
 [[package]]
 name = "cranelift-simplejit"
-version = "0.66.0"
+version = "0.68.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c7506acda1b0df5419e8de5f1706cfcd8779d3d40d70c179f361e647fe9b18f0"
+checksum = "b2522ebdff6ba637c0b5e75bc3d40cc990ac1128e13547b740f10fc7b16d3991"
 dependencies = [
  "cranelift-codegen",
+ "cranelift-entity",
  "cranelift-module",
  "cranelift-native",
  "errno",
  "libc",
+ "log",
  "region",
  "target-lexicon",
  "winapi",
@@ -853,12 +811,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "glob"
-version = "0.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "9b919933a397b79c37e33b77bb2aa3dc8eb6e165ad809e58ff75bc7db2e34574"
-
 [[package]]
 name = "hashbrown"
 version = "0.9.1"
@@ -1017,12 +969,6 @@ version = "1.4.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "e2abad23fbc42b3700f2f279844dc832adb2b2eb069b2df918f455c4e18cc646"
 
-[[package]]
-name = "lazycell"
-version = "1.3.0"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "830d08ce1d1d941e6b30645f1a0eb5643013d835ce3779a5fc208261dbe10f55"
-
 [[package]]
 name = "lexical-core"
 version = "0.7.4"
@@ -1044,9 +990,9 @@ checksum = "2448f6066e80e3bfc792e9c98bf705b4b0fc6e8ef5b43e5889aff0eaa9c58743"
 
 [[package]]
 name = "libffi"
-version = "0.9.0"
+version = "1.0.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "c18efe55925cc7f83bf60a61394696a734ae90e668d1f2bbd954354416fec6f2"
+checksum = "bafef83ee22d51c27348aaf6b2da007a32b9f5004809d09271432e5ea2a795dd"
 dependencies = [
  "abort_on_panic",
  "libc",
@@ -1055,24 +1001,12 @@ dependencies = [
 
 [[package]]
 name = "libffi-sys"
-version = "0.9.1"
+version = "1.1.0"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "6f00e48ce437c5741a4da3b51738498343b5158c37bfa02bcb969efcc44e4e06"
+checksum = "3b6d65142f1c3b06ca3f4216da4d32b3124d14d932cef8dfd8792037acd2160b"
 dependencies = [
- "bindgen",
  "cc",
  "make-cmd",
- "pkg-config",
-]
-
-[[package]]
-name = "libloading"
-version = "0.5.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "f2b111a074963af1d37a139918ac6d49ad1d0d5e47f72fd55388619691a7d753"
-dependencies = [
- "cc",
- "winapi",
 ]
 
 [[package]]
@@ -1206,16 +1140,6 @@ dependencies = [
  "libc",
 ]
 
-[[package]]
-name = "nom"
-version = "4.2.3"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "2ad2a91a8e869eeb30b9cb3119ae87773a8f4ae617f41b1eb9c154b2905f7bd6"
-dependencies = [
- "memchr",
- "version_check",
-]
-
 [[package]]
 name = "num-bigint"
 version = "0.3.0"
@@ -1412,12 +1336,6 @@ dependencies = [
  "proc-macro-hack",
 ]
 
-[[package]]
-name = "peeking_take_while"
-version = "0.1.2"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "19b17cddbe7ec3f8bc800887bab5e717348c95ea2ca0b1bf0837fb964dc67099"
-
 [[package]]
 name = "petgraph"
 version = "0.5.1"
@@ -1586,9 +1504,9 @@ dependencies = [
 
 [[package]]
 name = "regalloc"
-version = "0.0.27"
+version = "0.0.31"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "b9ba8aaf5fe7cf307c6dbdaeed85478961d29e25e3bee5169e11b92fa9f027a8"
+checksum = "571f7f397d61c4755285cd37853fe8e03271c243424a907415909379659381c5"
 dependencies = [
  "log",
  "rustc-hash",
@@ -2078,12 +1996,6 @@ dependencies = [
  "opaque-debug",
 ]
 
-[[package]]
-name = "shlex"
-version = "0.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "7fdf1b9db47230893d76faad238fd6097fd6d6a9245cd7a4d90dbd639536bbd2"
-
 [[package]]
 name = "siphasher"
 version = "0.3.3"
@@ -2176,9 +2088,9 @@ dependencies = [
 
 [[package]]
 name = "target-lexicon"
-version = "0.10.0"
+version = "0.11.1"
 source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "ab0e7238dcc7b40a7be719a25365910f6807bd864f4cce6b2e6b873658e2b19d"
+checksum = "4ee5a98e506fb7231a304c3a1bd7c132a55016cf65001e0282480665870dfcb9"
 
 [[package]]
 name = "term"
@@ -2517,12 +2429,6 @@ version = "0.8.2"
 source = "registry+https://github.com/rust-lang/crates.io-index"
 checksum = "f1bddf1187be692e79c5ffeab891132dfb0f236ed36a43c7ed39f1165ee20191"
 
-[[package]]
-name = "version_check"
-version = "0.1.5"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "914b1a6776c4c929a602fafd8bc742e06365d4bcbe48c30f9cca5824f70dc9dd"
-
 [[package]]
 name = "volatile"
 version = "0.3.0"
@@ -2617,15 +2523,6 @@ dependencies = [
  "wasm-bindgen",
 ]
 
-[[package]]
-name = "which"
-version = "3.1.1"
-source = "registry+https://github.com/rust-lang/crates.io-index"
-checksum = "d011071ae14a2f6671d0b74080ae0cd8ebf3a6f8c9589a2cd45f23126fe29724"
-dependencies = [
- "libc",
-]
-
 [[package]]
 name = "winapi"
 version = "0.3.9"

jit/Cargo.toml

@@ -10,11 +10,11 @@ edition = "2018"
 autotests = false
 
 [dependencies]
-cranelift = "0.66.0"
-cranelift-module = "0.66.0"
-cranelift-simplejit = "0.66.0"
+cranelift = "0.68.0"
+cranelift-module = "0.68.0"
+cranelift-simplejit = "0.68.0"
 num-traits = "0.2"
-libffi = "0.9.0"
+libffi = "1.0"
 rustpython-bytecode = { path = "../bytecode", version = "0.1.2" }
 thiserror = "1.0"
 

jit/src/lib.rs

@@ -1,8 +1,8 @@
 use std::fmt;
 
 use cranelift::prelude::*;
-use cranelift_module::{Backend, FuncId, Linkage, Module, ModuleError};
-use cranelift_simplejit::{SimpleJITBackend, SimpleJITBuilder};
+use cranelift_module::{FuncId, Linkage, Module, ModuleError};
+use cranelift_simplejit::{SimpleJITBuilder, SimpleJITModule, SimpleJITProduct};
 
 use rustpython_bytecode::bytecode;
 
@@ -32,13 +32,13 @@ pub enum JitArgumentError {
 struct Jit {
     builder_context: FunctionBuilderContext,
     ctx: codegen::Context,
-    module: Module<SimpleJITBackend>,
+    module: SimpleJITModule,
 }
 
 impl Jit {
     fn new() -> Self {
         let builder = SimpleJITBuilder::new(cranelift_module::default_libcall_names());
-        let module = Module::new(builder);
+        let module = SimpleJITModule::new(builder);
         Self {
             builder_context: FunctionBuilderContext::new(),
             ctx: module.make_context(),
@@ -112,7 +112,7 @@ pub fn compile<C: bytecode::Constant>(
 pub struct CompiledCode {
     sig: JitSig,
     code: *const u8,
-    memory: <SimpleJITBackend as Backend>::Product,
+    memory: SimpleJITProduct,
 }
 
 impl CompiledCode {