unittests on linux arm

.github/workflows/ci.yml

@@ -582,6 +582,32 @@ jobs:
     - name: test opt
       run: |
            bazel test //... -c opt
+  unittest-linux-arm:
+    runs-on: ubuntu-24.04-arm
+    strategy:
+      fail-fast: false
+      matrix:
+        compiler: [g++-10, clang++-18]
+        stdlib: [libstdc++, libc++]
+        dwarf_version: [4, 5]
+        split_dwarf: [OFF, ON]
+        exclude:
+          - compiler: g++-10
+            stdlib: libc++
+    steps:
+    - uses: actions/checkout@v4
+    - name: dependencies
+      run: |
+            sudo apt install gcc-10 g++-10 libgcc-10-dev ninja-build libc++-dev
+            cd ..
+            cpptrace/ci/setup-prerequisites-unittest.sh
+    - name: build and test
+      run: |
+            python3 ci/unittest.py \
+            --slice=compiler:${{matrix.compiler}} \
+            --slice=stdlib:${{matrix.stdlib}} \
+            --slice=dwarf_version:${{matrix.dwarf_version}} \
+            --slice=split_dwarf:${{matrix.split_dwarf}}
   unittest-macos:
     runs-on: macos-14
     steps: