4 files changed, 135 insertions, 2 deletions
diff --git a/.github/workflows/ci.yml b/.github/workflows/ci.yml
index 8600054..3d65b0f 100644
--- a/.github/workflows/ci.yml
+++ b/.github/workflows/ci.yml
@@ -3,7 +3,7 @@ on:
     branches: [ staging, trying, master ]
   pull_request:
 
-name: CI
+name: cortex-m CI
 
 jobs:
   ci-linux:
@@ -29,6 +29,6 @@ jobs:
           toolchain: ${{ matrix.rust }}
           override: true
       - name: Run tests
-        run: cargo test --all
+        run: cargo test --all --exclude cortex-m-rt
 
 # FIXME: test on macOS and Windows
diff --git a/.github/workflows/clippy.yml b/.github/workflows/clippy.yml
index d55d697..5a76037 100644
--- a/.github/workflows/clippy.yml
+++ b/.github/workflows/clippy.yml
@@ -23,3 +23,4 @@ jobs:
       - uses: actions-rs/clippy-check@v1
         with:
           token: ${{ secrets.GITHUB_TOKEN }}
+          args: --all
diff --git a/.github/workflows/cron.yml b/.github/workflows/cron.yml
index bc31bb2..d765dba 100644
--- a/.github/workflows/cron.yml
+++ b/.github/workflows/cron.yml
@@ -28,3 +28,48 @@ jobs:
             https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
         env:
           GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
+
+  rt-ci-linux:
+    runs-on: ubuntu-20.04
+    continue-on-error: ${{ matrix.experimental || false }}
+    defaults:
+      run:
+        working-directory: cortex-m-rt
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+      - name: Install all Rust targets for stable
+        run: rustup target install --toolchain=stable thumbv6m-none-eabi thumbv7m-none-eabi thumbv7em-none-eabi thumbv7em-none-eabihf thumbv8m.base-none-eabi thumbv8m.main-none-eabi thumbv8m.main-none-eabihf
+      - name: Install qemu and gcc
+        run: sudo apt-get update && sudo apt-get install qemu-system-arm gcc-arm-none-eabi
+      - name: Run CI script for x86_64-unknown-linux-gnu under stable
+        run: TARGET=x86_64-unknown-linux-gnu TRAVIS_RUST_VERSION=stable bash ci/script.sh
+      - name: Run CI script for thumbv6m-none-eabi under stable
+        run: TARGET=thumbv6m-none-eabi TRAVIS_RUST_VERSION=stable bash ci/script.sh
+      - name: Run CI script for thumbv7m-none-eabi under stable
+        run: TARGET=thumbv7m-none-eabi TRAVIS_RUST_VERSION=stable bash ci/script.sh
+      - name: Run CI script for thumbv7em-none-eabi under stable
+        run: TARGET=thumbv7em-none-eabi TRAVIS_RUST_VERSION=stable bash ci/script.sh
+      - name: Run CI script for thumbv7em-none-eabihf under stable
+        run: TARGET=thumbv7em-none-eabihf TRAVIS_RUST_VERSION=stable bash ci/script.sh
+      - name: Run CI script for thumbv8m.base-none-eabi under stable
+        run: TARGET=thumbv8m.base-none-eabi TRAVIS_RUST_VERSION=stable bash ci/script.sh
+      - name: Run CI script for thumbv8m.main-none-eabi under stable
+        run: TARGET=thumbv8m.main-none-eabi TRAVIS_RUST_VERSION=stable bash ci/script.sh
+      - name: Run CI script for thumbv8m.main-none-eabihf under stable
+        run: TARGET=thumbv8m.main-none-eabihf TRAVIS_RUST_VERSION=stable bash ci/script.sh
+      - uses: imjohnbo/issue-bot@v2
+        if: failure()
+        with:
+          title: CI Failure
+          labels: ci
+          body: |
+            Scheduled CI run failed. Details:
+
+            https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
+        env:
+          GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
diff --git a/.github/workflows/rt-ci.yml b/.github/workflows/rt-ci.yml
new file mode 100644
index 0000000..0e48b6b
--- /dev/null
+++ b/.github/workflows/rt-ci.yml
@@ -0,0 +1,87 @@
+on:
+  push:
+    branches: [ staging, trying, master ]
+  pull_request:
+
+name: cortex-m-rt CI
+
+jobs:
+  rt-ci-linux:
+    runs-on: ubuntu-20.04
+    continue-on-error: ${{ matrix.experimental || false }}
+    strategy:
+      matrix:
+        # All generated code should be running on stable now
+        rust: [nightly, stable, 1.40.0]
+
+        include:
+          # Nightly is only for reference and allowed to fail
+          - rust: nightly
+            experimental: true
+    defaults:
+      run:
+        working-directory: cortex-m-rt
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: ${{ matrix.rust }}
+          override: true
+      - name: Install all Rust targets for ${{ matrix.rust }}
+        run: rustup target install --toolchain=${{ matrix.rust }} thumbv6m-none-eabi thumbv7m-none-eabi thumbv7em-none-eabi thumbv7em-none-eabihf thumbv8m.base-none-eabi thumbv8m.main-none-eabi thumbv8m.main-none-eabihf
+      - name: Install qemu and gcc
+        run: sudo apt-get update && sudo apt-get install qemu-system-arm gcc-arm-none-eabi
+      - name: Run CI script for x86_64-unknown-linux-gnu under ${{ matrix.rust }}
+        run: TARGET=x86_64-unknown-linux-gnu TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
+      - name: Run CI script for thumbv6m-none-eabi under ${{ matrix.rust }}
+        run: TARGET=thumbv6m-none-eabi TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
+      - name: Run CI script for thumbv7m-none-eabi under ${{ matrix.rust }}
+        run: TARGET=thumbv7m-none-eabi TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
+      - name: Run CI script for thumbv7em-none-eabi under ${{ matrix.rust }}
+        run: TARGET=thumbv7em-none-eabi TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
+      - name: Run CI script for thumbv7em-none-eabihf under ${{ matrix.rust }}
+        run: TARGET=thumbv7em-none-eabihf TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
+      - name: Run CI script for thumbv8m.base-none-eabi under ${{ matrix.rust }}
+        run: TARGET=thumbv8m.base-none-eabi TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
+      - name: Run CI script for thumbv8m.main-none-eabi under ${{ matrix.rust }}
+        run: TARGET=thumbv8m.main-none-eabi TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
+      - name: Run CI script for thumbv8m.main-none-eabihf under ${{ matrix.rust }}
+        run: TARGET=thumbv8m.main-none-eabihf TRAVIS_RUST_VERSION=${{ matrix.rust }} bash ci/script.sh
+
+  # On macOS and Windows, we at least make sure that all examples build and link.
+  rt-ci-other-os:
+    strategy:
+      matrix:
+        os:
+          - macOS-latest
+          - windows-latest
+    runs-on: ${{ matrix.os }}
+    defaults:
+      run:
+        working-directory: cortex-m-rt
+    steps:
+      - uses: actions/checkout@v2
+      - uses: actions-rs/toolchain@v1
+        with:
+          profile: minimal
+          toolchain: stable
+          override: true
+      - name: Install all Rust targets
+        run: rustup target install thumbv6m-none-eabi thumbv7m-none-eabi thumbv7em-none-eabi thumbv7em-none-eabihf thumbv8m.base-none-eabi thumbv8m.main-none-eabi thumbv8m.main-none-eabihf
+      - name: Build examples for thumbv6m-none-eabi
+        run: cargo build --target=thumbv6m-none-eabi --examples
+      - name: Build examples for thumbv7m-none-eabi
+        run: cargo build --target=thumbv7m-none-eabi --examples
+      - name: Build examples for thumbv7em-none-eabi
+        run: cargo build --target=thumbv7em-none-eabi --examples
+      - name: Build examples for thumbv7em-none-eabihf
+        run: cargo build --target=thumbv7em-none-eabihf --examples
+      - name: Build examples for thumbv8m.base-none-eabi
+        run: cargo build --target=thumbv8m.base-none-eabi --examples
+      - name: Build examples for thumbv8m.main-none-eabi
+        run: cargo build --target=thumbv8m.main-none-eabi --examples
+      - name: Build examples for thumbv8m.main-none-eabihf
+        run: cargo build --target=thumbv8m.main-none-eabihf --examples
+      - name: Build crate for host OS
+        run: cargo build