Rewrite for UEFI support

.cargo/config.toml

@@ -0,0 +1,5 @@
+[target.x86_64-unknown-uefi]
+runner = "cargo run -p runner"
+
+[alias]
+builder = "run --bin builder --features builder --quiet --"

.github/workflows/build.yml

@@ -2,122 +2,100 @@ name: Build
 
 on:
   push:
-    branches:
-      - '*'
-      - '!staging.tmp'
-    tags:
-      - '*'
   pull_request:
 
 jobs:
-  test:
-    name: "Test"
+  check:
+    name: Check
 
-    strategy:
-      fail-fast: false
-      matrix:
-        platform: [
-          ubuntu-latest,
-          macos-latest,
-          windows-latest
-        ]
-
-    runs-on: ${{ matrix.platform }}
-    timeout-minutes: 15
+    runs-on: ubuntu-latest
+    timeout-minutes: 10
 
     steps:
-    - name: "Checkout Repository"
-      uses: actions/checkout@v1
-
-    - name: "Print Rust Version"
-      run: |
-        rustc -Vv
-        cargo -Vv
-
-    - name: "Install Rustup Components"
-      run: rustup component add rust-src llvm-tools-preview
-    - name: "Install cargo-xbuild"
-      run: cargo install cargo-xbuild --debug
-    - name: "Install cargo-binutils"
-      run: cargo install cargo-binutils --version 0.1.7 --debug
-
-    - run: cargo xbuild
-      working-directory: test-kernel
-      name: 'Build Test Kernel'
-
-    - name: 'Build Bootloader'
-      run: cargo xbuild --bin bootloader --features binary --release
-      env:
-        KERNEL: "test-kernel/target/x86_64-test-kernel/debug/test-kernel"
-        KERNEL_MANIFEST: "test-kernel/Cargo.toml"
-
-    - name: 'Convert Bootloader ELF to Binary'
-      run: cargo objcopy -- -I elf64-x86-64 -O binary --binary-architecture=i386:x86-64 target/x86_64-bootloader/release/bootloader target/x86_64-bootloader/release/bootloader.bin
-
-     # install QEMU
-    - name: Install QEMU (Linux)
-      run: sudo apt update && sudo apt install qemu-system-x86
-      if: runner.os == 'Linux'
-    - name: Install QEMU (macOS)
-      run: brew install qemu
-      if: runner.os == 'macOS'
-      env:
-        HOMEBREW_NO_AUTO_UPDATE: 1
-        HOMEBREW_NO_BOTTLE_SOURCE_FALLBACK: 1
-        HOMEBREW_NO_INSTALL_CLEANUP: 1
-    - name: Install Scoop (Windows)
-      run: |
-        Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')
-        echo "$HOME\scoop\shims" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
-      if: runner.os == 'Windows'
-      shell: pwsh
-    - name: Install QEMU (Windows)
-      run: scoop install qemu
-      if: runner.os == 'Windows'
-      shell: pwsh
-    - name: "Print QEMU Version"
-      run: qemu-system-x86_64 --version
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          override: true
+      - name: "Run `cargo check`"
+        uses: actions-rs/cargo@v1
+        with:
+          command: check
 
-    - name: 'Run Test Kernel with Bootloader'
-      run: |
-        qemu-system-x86_64 -drive format=raw,file=target/x86_64-bootloader/release/bootloader.bin -device isa-debug-exit,iobase=0xf4,iosize=0x04 -display none
-        if [ $? -eq 123 ]; then (exit 0); else (exit 1); fi
-      shell: 'bash {0}'
+  test:
+    name: Test
 
-  build_example_kernel:
-    name: "Build Example Kernel"
     strategy:
+      fail-fast: false
       matrix:
-        platform: [
-          ubuntu-latest,
-          macos-latest,
-          windows-latest
-        ]
-    runs-on: ${{ matrix.platform }}
-    timeout-minutes: 10
+        os: [ubuntu-latest, macos-latest, windows-latest]
+    runs-on: ${{ matrix.os }}
+    timeout-minutes: 30
 
     steps:
-    - uses: actions/checkout@v1
-    - name: "Install Rustup Components"
-      run: rustup component add rust-src llvm-tools-preview
-    - name: "Install cargo-xbuild"
-      run: cargo install cargo-xbuild --debug
-    - name: 'Build Example Kernel'
-      run: cargo xbuild
-      working-directory: example-kernel
-
-
-  check_formatting:
-    name: "Check Formatting"
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          override: true
+          components: rust-src, llvm-tools-preview
+
+      # install QEMU
+      - name: Install QEMU (Linux)
+        run: sudo apt update && sudo apt install qemu-system-x86
+        if: runner.os == 'Linux'
+      - name: Install QEMU (macOS)
+        run: brew install qemu
+        if: runner.os == 'macOS'
+        env:
+          HOMEBREW_NO_AUTO_UPDATE: 1
+          HOMEBREW_NO_BOTTLE_SOURCE_FALLBACK: 1
+          HOMEBREW_NO_INSTALL_CLEANUP: 1
+      - name: Install Scoop (Windows)
+        run: |
+          Invoke-Expression (New-Object System.Net.WebClient).DownloadString('https://get.scoop.sh')
+          echo "$HOME\scoop\shims" | Out-File -FilePath $env:GITHUB_PATH -Encoding utf8 -Append
+        if: runner.os == 'Windows'
+        shell: pwsh
+      - name: Install QEMU (Windows)
+        run: scoop install qemu
+        if: runner.os == 'Windows'
+        shell: pwsh
+      - name: "Print QEMU Version"
+        run: qemu-system-x86_64 --version
+
+      - name: Run `cargo test`
+        uses: actions-rs/cargo@v1
+        with:
+          command: test
+
+  fmt:
+    name: Check Formatting
     runs-on: ubuntu-latest
-    timeout-minutes: 2
     steps:
-    - uses: actions/checkout@v1
-    - name: "Use the latest Rust nightly with rustfmt"
-      uses: actions-rs/toolchain@v1
-      with:
-          toolchain: nightly
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
           profile: minimal
+          override: true
           components: rustfmt
+      - name: Run `cargo fmt --all -- --check`
+        uses: actions-rs/cargo@v1
+        with:
+          command: fmt
+          args: --all -- --check
+
+  clippy:
+    name: Clippy
+    runs-on: ubuntu-latest
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
           override: true
-    - run: cargo fmt -- --check
+          components: clippy
+      - name: Run `cargo clippy`
+        uses: actions-rs/cargo@v1
+        with:
+          command: clippy

.vscode/settings.json

@@ -0,0 +1,6 @@
+{
+    "rust-analyzer.checkOnSave.allTargets": false,
+    "rust-analyzer.checkOnSave.extraArgs": [
+        "-Zbuild-std=core,alloc"
+    ]
+}