Dev add ci (#43)

* add CI

* cargo fmt

.github/dependabot.yml

@@ -0,0 +1,10 @@
+version: 2
+updates:
+  - package-ecosystem: cargo
+    directory: "/"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 10
+    allow:
+      - dependency-type: direct
+      - dependency-type: indirect

.github/workflows/ci.yml

@@ -0,0 +1,83 @@
+on:
+  push:
+  pull_request:
+
+jobs:
+  test:
+    runs-on: ${{ matrix.os }}
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          toolchain: ${{ matrix.target == 'i686-pc-windows-gnu' && format('{0}-i686-pc-windows-gnu', matrix.channel) || matrix.channel }}
+          target: ${{ matrix.target }}
+          override: true
+          components: rustfmt
+      - uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+      - name: Run cargo release test
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+          args: --release --all
+        env:
+          CHANNEL: ${{ matrix.channel }}
+          CROSS: ${{ !startsWith(matrix.target, 'x86_64') && contains(matrix.target, 'linux') && '1' || '0' }}
+          TARGET: ${{ matrix.target }}
+          NO_RUN: ${{ matrix.no_run }}
+
+    strategy:
+      fail-fast: false
+      matrix:
+        target: [
+          x86_64-unknown-linux-gnu,
+          i686-unknown-linux-gnu,
+          aarch64-unknown-linux-gnu,
+          armv7-unknown-linux-gnueabihf,
+          riscv64gc-unknown-linux-gnu,
+          mips64-unknown-linux-muslabi64,
+          loongarch64-unknown-linux-gnu,
+          s390x-unknown-linux-gnu,
+
+          x86_64-apple-darwin,
+          aarch64-apple-darwin,
+
+          x86_64-pc-windows-gnu,
+          x86_64-pc-windows-msvc,
+          i686-pc-windows-gnu,
+          i686-pc-windows-msvc,
+        ]
+        channel: [stable, nightly]
+        include:
+          - target: x86_64-unknown-linux-gnu
+            os: ubuntu-latest
+          - target: i686-unknown-linux-gnu
+            os: ubuntu-latest
+          - target: aarch64-unknown-linux-gnu
+            os: ubuntu-latest
+          - target: armv7-unknown-linux-gnueabihf
+            os: ubuntu-latest
+          - target: riscv64gc-unknown-linux-gnu
+            os: ubuntu-latest
+          - target: mips64-unknown-linux-muslabi64
+            os: ubuntu-latest
+          - target: loongarch64-unknown-linux-gnu
+            os: ubuntu-latest
+          - target: s390x-unknown-linux-gnu
+            os: ubuntu-latest
+
+          - target: x86_64-apple-darwin
+            os: macos-latest
+          - target: aarch64-apple-darwin
+            os: macos-latest
+
+          - target: x86_64-pc-windows-msvc
+            os: windows-latest
+          - target: x86_64-pc-windows-gnu
+            os: windows-latest
+          - target: i686-pc-windows-msvc
+            os: windows-latest
+          - target: i686-pc-windows-gnu
+            os: windows-latest

.github/workflows/coverage.yml

@@ -0,0 +1,39 @@
+name: Code Coverage
+
+on:
+  push:
+    paths-ignore:
+      - '**.md'
+      - '**.png'
+
+env:
+  RUST_TOOLCHAIN: nightly
+  TOOLCHAIN_PROFILE: minimal
+
+jobs:
+  coverage:
+    name: Run cargo coverage
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout sources
+        uses: actions/checkout@v2
+      - name: Install toolchain
+        uses: actions-rs/toolchain@v1
+        with:
+          profile: ${{ env.TOOLCHAIN_PROFILE }}
+          toolchain: ${{ env.RUST_TOOLCHAIN }}
+          override: true
+          components: llvm-tools-preview
+      - name: Install grcov
+        uses: actions-rs/cargo@v1
+        with:
+          command: install
+          args: grcov
+      - name: Cache
+        uses: Swatinem/rust-cache@v1
+      - name: Run cargo test
+        run: sudo bash -c "ulimit -Sl 512 && ulimit -Hl 512 && sudo -u runner RUSTUP_TOOLCHAIN=nightly RUSTFLAGS="-Zinstrument-coverage" LLVM_PROFILE_FILE="coverage-%p-%m.profraw" RUST_BACKTRACE=1 /home/runner/.cargo/bin/cargo test --all-features"
+      - name: Run grcov
+        run: grcov . --binary-path ./target/debug/ -s . -t lcov --branch --ignore-not-existing --ignore "*cargo*" -o lcov.info
+      - name: Upload coverage
+        run: bash <(curl -s https://codecov.io/bash) -f lcov.info

.github/workflows/pr-audit.yml

@@ -0,0 +1,32 @@
+name: Pull Request Security Audit
+
+on:
+  push:
+    paths:
+      - '**/Cargo.toml'
+  pull_request:
+    paths:
+      - '**/Cargo.toml'
+
+jobs:
+  security-audit:
+    runs-on: ubuntu-latest
+    if: "!contains(github.event.head_commit.message, 'ci skip')"
+    steps:
+      - uses: actions/checkout@v2
+
+      - name: Install cargo-audit
+        uses: actions-rs/cargo@v1
+        with:
+          command: install
+          args: cargo-audit
+
+      - name: Generate lockfile
+        uses: actions-rs/cargo@v1
+        with:
+          command: generate-lockfile
+
+      - name: Audit dependencies
+        uses: actions-rs/cargo@v1
+        with:
+          command: audit

README.md

@@ -51,6 +51,7 @@ ppc32         | SYSV (ELF), XCOFF | -          | SYSV (MACH-O) | -
 ppc64         | SYSV (ELF), XCOFF | -          | SYSV (MACH-O) | -
 loongarch64   | SYSV (ELF)        | -          | -             | -
 riscv64       | SYSV (ELF)        | -          | -             | -
+s390x         | SYSV (ELF)        | -          | -             | -
 
 Format: `ABI (binary format)`.
 Source: [Boost.Context](http://www.boost.org/doc/libs/1_60_0/libs/context/doc/html/context/architectures.html)

benches/stack.rs

@@ -10,7 +10,7 @@
 extern crate context;
 extern crate test;
 
-use context::stack::{Stack, FixedSizeStack, ProtectedFixedSizeStack};
+use context::stack::{FixedSizeStack, ProtectedFixedSizeStack, Stack};
 use test::Bencher;
 
 #[bench]

build.rs

@@ -7,8 +7,8 @@
 
 extern crate cc;
 
-use std::path::PathBuf;
 use std::env;
+use std::path::PathBuf;
 
 fn main() {
     let target: String = env::var("TARGET").unwrap();
@@ -24,9 +24,10 @@ fn main() {
         "powerpc" => "ppc32",
         "powerpc64" => "ppc64",
         "x86_64" => "x86_64",
-        "mips64" => "mips64",
+        "mips64" | "mips64el" => "mips64",
         "loongarch64" => "loongarch64",
-        "riscv64" => "riscv64",
+        "riscv64gc" => "riscv64",
+        "s390x" => "s390x",
         _ => {
             panic!("Unsupported architecture: {}", target);
         }

examples/basic.rs

@@ -7,8 +7,8 @@
 
 extern crate context;
 
-use context::{Context, Transfer};
 use context::stack::ProtectedFixedSizeStack;
+use context::{Context, Transfer};
 
 // Print the natural numbers from 0 to 9 using a "generator" preserving state on the stack.
 fn main() {

examples/fibonacci.rs

@@ -7,8 +7,8 @@
 
 extern crate context;
 
-use context::{Context, Transfer};
 use context::stack::ProtectedFixedSizeStack;
+use context::{Context, Transfer};
 
 // Print the natural numbers from 0 to 9 using a "generator" preserving state on the stack.
 fn main() {

examples/how_to_ontop.rs

@@ -8,8 +8,8 @@
 extern crate context;
 use std::panic;
 
-use context::{Context, Transfer};
 use context::stack::ProtectedFixedSizeStack;
+use context::{Context, Transfer};
 
 // This struct is used to demonstrate that the stack is actually being unwound.
 struct Dropper;
@@ -82,7 +82,9 @@ extern "C" fn context_function(t: Transfer) -> ! {
     let stack_ref = stack_ref_from_some_stack(&mut some_stack);
 
     let (result, context) = {
-        let mut carrier = Carrier { context: Some(t.context) };
+        let mut carrier = Carrier {
+            context: Some(t.context),
+        };
 
         let carrier_ptr = &mut carrier as *mut _ as usize;