Stable backports (WASM libraries bump) (#8219)

* bump wasm libs (#8171)

* bump wasmi version (#8209)

ethcore/wasm/Cargo.toml

@@ -10,7 +10,7 @@ ethcore-bigint = { path = "../../util/bigint" }
 log = "0.3"
 parity-wasm = "0.27"
 libc = "0.2"
-wasm-utils = { git = "https://github.com/paritytech/wasm-utils" }
+pwasm-utils = "0.1"
 vm = { path = "../vm" }
 ethcore-logger = { path = "../../logger" }
-wasmi = { git = "https://github.com/paritytech/wasmi" }
+wasmi = { version = "0.1", features = ["opt-in-32bit"] }

ethcore/wasm/run/src/runner.rs

@@ -130,7 +130,7 @@ pub fn run_fixture(fixture: &Fixture) -> Vec<Fail> {
 		Err(e) => { return Fail::load(e); },
 	};
 
-	let mut ext = FakeExt::new();
+	let mut ext = FakeExt::new().with_wasm();
 	params.code = Some(Arc::new(
 		if let Source::Constructor { ref arguments, ref sender, ref at, .. } = fixture.source {
 			match construct(&mut ext, source, arguments.clone().into(), sender.clone().into(), at.clone().into()) {

ethcore/wasm/src/lib.rs

@@ -24,7 +24,7 @@ extern crate ethcore_bigint as bigint;
 extern crate libc;
 extern crate parity_wasm;
 extern crate vm;
-extern crate wasm_utils;
+extern crate pwasm_utils as wasm_utils;
 extern crate wasmi;
 
 mod runtime;