Do the release on Rust nightly

.circleci/config.yml

@@ -21,7 +21,8 @@ jobs:
       - checkout
       - restore_cache:
           keys:
-            - v6-lint-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - v8-lint-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - v8-lint-{{ arch }}
       - <<: *run_install_dependencies
       - run:
           name: Install lint deps
@@ -40,7 +41,7 @@ jobs:
             - target/debug/.fingerprint
             - target/debug/build
             - target/debug/deps
-          key: v6-test-cargo-cache-linux-{{ arch }}-{{ checksum "Cargo.lock" }}
+          key: v8-lint-{{ arch }}-{{ checksum "Cargo.lock" }}
 
   test:
     docker:
@@ -50,14 +51,17 @@ jobs:
       - checkout
       - restore_cache:
           keys:
-            - v6-test-cargo-cache-linux-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - v8-test-cargo-cache-linux-stable-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - v8-test-cargo-cache-linux-stable-{{ arch }}
       - <<: *run_install_dependencies
       - run:
           name: Tests
           command: make test
       - run:
           name: Emscripten Tests
-          command: make test-emscripten
+          command: |
+            make test-emscripten-clif
+            make test-emscripten-llvm
       - run:
           name: Integration Tests
           command: make integration-tests
@@ -67,7 +71,7 @@ jobs:
             - target/debug/.fingerprint
             - target/debug/build
             - target/debug/deps
-          key: v6-test-cargo-cache-linux-{{ arch }}-{{ checksum "Cargo.lock" }}
+          key: v8-test-cargo-cache-linux-stable-{{ arch }}-{{ checksum "Cargo.lock" }}
 
   test-macos:
     macos:
@@ -76,7 +80,8 @@ jobs:
       - checkout
       - restore_cache:
           keys:
-            - v6-cargo-cache-darwin-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - v8-cargo-cache-darwin-stable-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - v8-cargo-cache-darwin-stable-{{ arch }}
       - run:
           name: Install crate dependencies
           command: |
@@ -112,7 +117,8 @@ jobs:
             # We increase the ulimit for fixing cargo unclosed files in mac
             ulimit -n 8000
             sudo sysctl -w kern.maxfiles=655360 kern.maxfilesperproc=327680
-            make test-emscripten
+            make test-emscripten-clif
+            make test-emscripten-llvm
       - run:
           name: Integration Tests
           command: |
@@ -129,7 +135,7 @@ jobs:
             - target/release/.fingerprint
             - target/release/build
             - target/release/deps
-          key: v6-cargo-cache-darwin-{{ arch }}-{{ checksum "Cargo.lock" }}
+          key: v8-cargo-cache-darwin-stable-{{ arch }}-{{ checksum "Cargo.lock" }}
 
   test-and-build:
     docker:
@@ -138,13 +144,16 @@ jobs:
       - checkout
       - restore_cache:
           keys:
-            - v6-cargo-cache-linux-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - v8-cargo-cache-linux-nightly-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - v8-cargo-cache-linux-nightly-{{ arch }}
       - run:
           name: Install dependencies
           command: |
             sudo apt-get install -y cmake
             curl -O https://releases.llvm.org/7.0.0/clang+llvm-7.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz
             tar xf clang+llvm-7.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz
+      # Use rust nightly (for singlepass, for now)
+      - run: rustup default nightly-2019-04-11
       - run:
           name: Tests
           command: |
@@ -154,12 +163,13 @@ jobs:
           name: Emscripten Tests
           command: |
             export LLVM_SYS_70_PREFIX="`pwd`/clang+llvm-7.0.0-x86_64-linux-gnu-ubuntu-16.04/"
-            make test-emscripten
+            make test-emscripten-clif
+            make test-emscripten-llvm
       - run:
           name: Release Build
           command: |
             export LLVM_SYS_70_PREFIX="`pwd`/clang+llvm-7.0.0-x86_64-linux-gnu-ubuntu-16.04/"
-            make release
+            make production-release
             mkdir -p artifacts
             VERSION=$(cargo pkgid | cut -d# -f2 | cut -d: -f2)
             # GIT_VERSION=$(git describe --exact-match --tags)
@@ -183,7 +193,7 @@ jobs:
             - target/release/.fingerprint
             - target/release/build
             - target/release/deps
-          key: v6-cargo-cache-linux-{{ arch }}-{{ checksum "Cargo.lock" }}
+          key: v8-cargo-cache-linux-nightly-{{ arch }}-{{ checksum "Cargo.lock" }}
 
   test-and-build-macos:
     macos:
@@ -192,7 +202,8 @@ jobs:
       - checkout
       - restore_cache:
           keys:
-            - v6-cargo-cache-darwin-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - v8-cargo-cache-darwin-nightly-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - v8-cargo-cache-darwin-nightly-{{ arch }}
       - run:
           name: Install crate dependencies
           command: |
@@ -209,6 +220,8 @@ jobs:
             curl https://sh.rustup.rs -sSf | sh -s -- -y
             export PATH="$HOME/.cargo/bin:$PATH"
             cargo --version
+      # Use rust nightly (for singlepass, for now)
+      - run: rustup default nightly-2019-04-11
       - run:
           name: Tests
           command: |
@@ -228,14 +241,15 @@ jobs:
             # We increase the ulimit for fixing cargo unclosed files in mac
             ulimit -n 8000
             sudo sysctl -w kern.maxfiles=655360 kern.maxfilesperproc=327680
-            make test-emscripten
+            make test-emscripten-clif
+            make test-emscripten-singlepass
       - run:
           name: Release Build
           command: |
             export PATH="`pwd`/cmake-3.4.1-Darwin-x86_64/CMake.app/Contents/bin:$PATH"
             export PATH="$HOME/.cargo/bin:$PATH"
             export LLVM_SYS_70_PREFIX="`pwd`/clang+llvm-7.0.0-x86_64-apple-darwin/"
-            make release
+            make production-release
             mkdir -p artifacts
             # VERSION=$(cargo pkgid | cut -d# -f2 | cut -d: -f2)
             # echo "${VERSION}" >> artifacts/version
@@ -253,7 +267,7 @@ jobs:
             - target/release/.fingerprint
             - target/release/build
             - target/release/deps
-          key: v6-cargo-cache-darwin-{{ arch }}-{{ checksum "Cargo.lock" }}
+          key: v8-cargo-cache-darwin-nightly-{ arch }}-{{ checksum "Cargo.lock" }}
 
   test-rust-nightly:
     docker:
@@ -262,27 +276,28 @@ jobs:
       - checkout
       - restore_cache:
           keys:
-            - v6-test-cargo-cache-linux-{{ arch }}-{{ checksum "Cargo.lock" }}-nightly
+            - v8-cargo-cache-linux-nightly-{{ arch }}-{{ checksum "Cargo.lock" }}
+            - v8-cargo-cache-linux-nightly-{{ arch }}
       - run:
           name: Install dependencies
           command: |
             sudo apt-get install -y cmake
             curl -O https://releases.llvm.org/7.0.0/clang+llvm-7.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz
             tar xf clang+llvm-7.0.0-x86_64-linux-gnu-ubuntu-16.04.tar.xz
-      - run: rustup default nightly-2019-02-27
+      - run: rustup default nightly-2019-04-11
       - run: |
           export LLVM_SYS_70_PREFIX="`pwd`/clang+llvm-7.0.0-x86_64-linux-gnu-ubuntu-16.04/"
           make test
-          make test-nightly
+          make test-singlepass
           make test-emscripten-clif
-          make test-emscripten-nightly
+          make test-emscripten-singlepass
       - save_cache:
           paths:
             - /usr/local/cargo/registry
             - target/debug/.fingerprint
             - target/debug/build
             - target/debug/deps
-          key: v6-test-cargo-cache-linux-{{ arch }}-{{ checksum "Cargo.lock" }}-nightly
+          key: v8-cargo-cache-linux-nightly-{{ arch }}-{{ checksum "Cargo.lock" }}-nightly
 
   publish-github-release:
     docker:

Cargo.toml

@@ -24,7 +24,7 @@ structopt = "0.2.11"
 wabt = "0.7.2"
 hashbrown = "0.1.8"
 wasmer-clif-backend = { path = "lib/clif-backend" }
-wasmer-dynasm-backend = { path = "lib/dynasm-backend", optional = true }
+wasmer-singlepass-backend = { path = "lib/singlepass-backend", optional = true }
 wasmer-runtime = { path = "lib/runtime" }
 wasmer-runtime-abi = { path = "lib/runtime-abi", optional = true }
 wasmer-runtime-core = { path = "lib/runtime-core" }
@@ -33,18 +33,19 @@ wasmer-llvm-backend = { path = "lib/llvm-backend", optional = true }
 wasmer-wasi = { path = "lib/wasi", optional = true }
 
 [workspace]
-members = ["lib/clif-backend", "lib/dynasm-backend", "lib/runtime", "lib/runtime-abi", "lib/runtime-core", "lib/emscripten", "lib/spectests", "lib/win-exception-handler", "lib/runtime-c-api", "lib/llvm-backend", "lib/wasi"]
+members = ["lib/clif-backend", "lib/singlepass-backend", "lib/runtime", "lib/runtime-abi", "lib/runtime-core", "lib/emscripten", "lib/spectests", "lib/win-exception-handler", "lib/runtime-c-api", "lib/llvm-backend", "lib/wasi"]
 
 [build-dependencies]
 wabt = "0.7.2"
 glob = "0.2.11"
+rustc_version = "0.2.3"
 
 [features]
 default = ["fast-tests", "wasi"]
 debug = ["wasmer-clif-backend/debug", "wasmer-runtime-core/debug"]
 # This feature will allow cargo test to run much faster
 fast-tests = []
-llvm = ["wasmer-llvm-backend", "wasmer-runtime/llvm"]
-dynasm = ["wasmer-dynasm-backend", "wasmer-runtime/dynasm"]
+"backend:llvm" = ["wasmer-llvm-backend"]
+"backend:singlepass" = ["wasmer-singlepass-backend"]
 wasi = ["wasmer-wasi"]
 vfs = ["wasmer-runtime-abi"]

Makefile

@@ -34,40 +34,42 @@ precommit: lint test
 
 test:
 	# We use one thread so the emscripten stdouts doesn't collide
-	cargo test --all --exclude wasmer-runtime-c-api --exclude wasmer-emscripten --exclude wasmer-spectests --exclude wasmer-dynasm-backend -- $(runargs)
+	cargo test --all --exclude wasmer-runtime-c-api --exclude wasmer-emscripten --exclude wasmer-spectests --exclude wasmer-singlepass-backend -- $(runargs)
 	# cargo test --all --exclude wasmer-emscripten -- --test-threads=1 $(runargs)
 	cargo test --manifest-path lib/spectests/Cargo.toml --features clif
 	cargo test --manifest-path lib/spectests/Cargo.toml --features llvm
 	cargo build -p wasmer-runtime-c-api
 	cargo test -p wasmer-runtime-c-api -- --nocapture
 
-test-nightly:
-	cargo test --manifest-path lib/spectests/Cargo.toml --features dynasm
+test-singlepass:
+	cargo test --manifest-path lib/spectests/Cargo.toml --features singlepass
 
-test-emscripten:
-	cargo test --manifest-path lib/emscripten/Cargo.toml --features clif -- --test-threads=1 $(runargs)
+test-emscripten-llvm:
 	cargo test --manifest-path lib/emscripten/Cargo.toml --features llvm -- --test-threads=1 $(runargs)
 
 test-emscripten-clif:
 	cargo test --manifest-path lib/emscripten/Cargo.toml --features clif -- --test-threads=1 $(runargs)
 
-test-emscripten-nightly:
-	cargo test --manifest-path lib/emscripten/Cargo.toml --features dynasm -- --test-threads=1 $(runargs)
+test-emscripten-singlepass:
+	cargo test --manifest-path lib/emscripten/Cargo.toml --features singlepass -- --test-threads=1 $(runargs)
 
-dynasm-debug-release:
-	cargo +nightly build --features "dynasm debug" --release
+singlepass-debug-release:
+	cargo +nightly build --features "singlepass debug" --release
 
-dynasm-release:
-	cargo +nightly build --features "dynasm" --release
+singlepass-release:
+	cargo +nightly build --features "singlepass" --release
 
-dynasm-build:
-	cargo +nightly build --features "dynasm debug"
+singlepass-build:
+	cargo +nightly build --features "singlepass debug"
 
 release:
 	# If you are in OS-X, you will need mingw-w64 for cross compiling to windows
 	# brew install mingw-w64
 	cargo build --release
 
+production-release:
+	cargo build --release --features backend:singlepass,backend:llvm
+
 debug-release:
 	cargo build --release --features "debug"
 

lib/README.md

@@ -34,6 +34,6 @@ to tune the codegen properties (compile speed, performance, etc) to best fit the
 
 Currently, we support multiple backends for compiling WebAssembly to machine code:
 
-- [dynasm-backend](./dynasm-backend/): Dynasm backend - super fast compilation, slower runtime speed
+- [singlepass-backend](./singlepass-backend/): Single pass backend - super fast compilation, slower runtime speed
 - [clif-backend](./clif-backend/): Cranelift backend - slower compilation, normal runtime speed
 - [llvm-backend](./llvm-backend/): LLVM backend - slow compilation, native runtime speed