CI: Added ARMv8.1 for Cortex-M55 and M85

.github/workflows/build_docker_image.yml

@@ -63,37 +63,6 @@ jobs:
       - name: Build & Push Docker image
         run:  docker buildx build --platform linux/arm64 --push -t $IMAGE_NAME tools/qemu_test/
 
-  docker-build-armv6:
-    runs-on: ubuntu-latest
-    env:
-      GITHUB_TOKEN: ${{ secrets.GITHUB_TOKEN }}
-
-    steps:
-      - name: Checkout code
-        uses: actions/checkout@v4
-
-      - name: Log in to GitHub Container Registry
-        uses: docker/login-action@v3
-        with:
-          registry: ghcr.io
-          username: ${{ github.actor }}
-          password: ${{ secrets.GITHUB_TOKEN }}
-
-      - name: Set up QEMU
-        uses: docker/setup-qemu-action@v3
-        with:
-          platforms: arm
-
-      - name: Set up Docker Buildx
-        uses: docker/setup-buildx-action@v3
-
-      - name: Set image name
-        run: echo "IMAGE_NAME=ghcr.io/${GITHUB_REPOSITORY_OWNER,,}/armv6_test:1" >> $GITHUB_ENV
-
-      - name: Build & Push Docker image
-        run:  docker buildx build --platform linux/arm/v6 --push -t $IMAGE_NAME tools/qemu_test/
-
-
   docker-build-armv7:
     runs-on: ubuntu-latest
     env:

.github/workflows/ci.yml

@@ -173,13 +173,13 @@ jobs:
       with:
         name: stencil-object-files
         path: src/copapy/obj
-    - name: Set up QEMU for ARMv6
+    - name: Set up QEMU for ARMv7
       uses: docker/setup-qemu-action@v3
       with:
-        platforms: linux/arm/v6
+        platforms: linux/arm/v7
-    - name: Use ARMv6 container
+    - name: Use ARMv7 container for ARMv6
       run: |
-        docker run --rm -v $PWD:/app -w /app --platform linux/arm/v6 ghcr.io/nonannet/armv6_test:1 \
+        docker run --rm -v $PWD:/app -w /app --platform linux/arm/v6 ghcr.io/nonannet/armv7_test:1 \
         bash -lc "set -x && \
                   pip install .[mindev] && \
                   mkdir -p build/runner && \
@@ -297,6 +297,41 @@ jobs:
         name: runner-linux-armv7mthumb
         path: build/runner/*
 
+  build-armv8mthumb:
+    needs: [build_stencils]
+    runs-on: ubuntu-latest
+    continue-on-error: true
+    steps:
+    - uses: actions/checkout@v4
+    - uses: actions/download-artifact@v4
+      with:
+        name: stencil-object-files
+        path: src/copapy/obj
+    - name: Set up QEMU for ARMv7
+      uses: docker/setup-qemu-action@v3
+      with:
+        platforms: linux/arm/v7
+    - name: Use ARMv7 container
+      run: |
+        docker run --rm -v $PWD:/app -w /app --platform linux/arm/v7 ghcr.io/nonannet/armv7_test:1 \
+        bash -lc "set -x && \
+                  pip install .[mindev] && \
+                  mkdir -p build/runner && \
+                  gcc -march=armv7-a -mfpu=neon-vfpv3 -mfloat-abi=hard -marm -static \
+                  -Wall -Wextra -Wconversion -Wsign-conversion \
+                  -Wshadow -Wstrict-overflow -O3 \
+                  -DENABLE_LOGGING \
+                  -o build/runner/coparun src/coparun/runmem.c \
+                  src/coparun/coparun.c src/coparun/mem_man.c && \
+                  export CP_TARGET_ARCH=armv8mthumb && \
+                  pytest && \
+                  bash tools/create_asm.sh"
+
+    - uses: actions/upload-artifact@v4
+      with:
+        name: runner-linux-armv8mthumb
+        path: build/runner/*
+
   build-windows:
     needs: [build_stencils]
     runs-on: windows-latest
@@ -346,7 +381,7 @@ jobs:
         path: build/runner/*
 
   release-stencils:
-    needs: [build_stencils, build-ubuntu, build-windows, build-arm64, build-armv6, build-armv7, build-armv7thumb, build-armv7mthumb]
+    needs: [build_stencils, build-ubuntu, build-windows, build-arm64, build-armv6, build-armv7, build-armv7thumb, build-armv7mthumb, build-armv8mthumb]
     runs-on: ubuntu-latest
     if: github.ref == 'refs/heads/main' && github.event_name == 'push'
     permissions:
@@ -395,7 +430,7 @@ jobs:
           fi
 
   build-docs:
-    needs: [build_stencils, build-ubuntu, build-windows, build-arm64, build-armv6, build-armv7, build-armv7thumb, build-armv7mthumb]
+    needs: [build_stencils, build-ubuntu, build-windows, build-arm64, build-armv6, build-armv7, build-armv7thumb, build-armv7mthumb, build-armv8mthumb]
     runs-on: ubuntu-latest
     steps:
       - uses: actions/checkout@v4

tools/cross_compiler_unix/build_musl.sh

@@ -29,8 +29,11 @@ sh ../packobjs.sh arm-none-eabi-gcc arm-none-eabi-ld /object_files/musl_objects_
 # Armv7 Thumb for Cortex-A
 sh ../packobjs.sh arm-none-eabi-gcc arm-none-eabi-ld /object_files/musl_objects_armv7thumb.o "-march=armv7-a -mfpu=neon-vfpv3 -mfloat-abi=hard -mthumb"
 
-# Armv7 Thumb for Cortex-M3..7
+# Armv7 Thumb for Cortex-M3 to M7
-sh ../packobjs.sh arm-none-eabi-gcc arm-none-eabi-ld /object_files/musl_objects_armv7mthumb.o "-march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb"
+sh ../packobjs.sh arm-none-eabi-gcc arm-none-eabi-ld /object_files/musl_objects_armv7mthumb.o "-march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard"
+
+# Armv8.1 Thumb for Cortex-M55 and M85
+sh ../packobjs.sh arm-none-eabi-gcc arm-none-eabi-ld /object_files/musl_objects_armv8mthumb.o "-march=armv8.1-m.main+mve.fp -mfloat-abi=hard -mthumb"
 
 #sh ../packobjs.sh mips mips-linux-gnu-gcc-13 mips-linux-gnu-ld
 

tools/crosscompile.sh

@@ -51,11 +51,10 @@ arm-none-eabi-gcc -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb $FL
 LIBGCC=$(arm-none-eabi-gcc -march=armv7e-m -mfpu=fpv4-sp-d16 -mfloat-abi=hard -mthumb -print-libgcc-file-name)
 arm-none-eabi-ld -r $STMP /object_files/musl_objects_armv7mthumb.o $LIBGCC -o $DEST/stencils_armv7mthumb_$OPT.o
 
-# PowerPC64LE
+# Armv8.1 Thumb for Cortex-M55 and M85
-# powerpc64le-linux-gnu-gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_ppc64le_$OPT.o
+arm-none-eabi-gcc -march=armv8.1-m.main+mve.fp -mfloat-abi=hard -mthumb $FLAGS -$OPT -c $SRC -o $STMP
-
+LIBGCC=$(arm-none-eabi-gcc -march=armv8.1-m.main+mve.fp -mfloat-abi=hard -mthumb -print-libgcc-file-name)
-# S390x
+arm-none-eabi-ld -r $STMP /object_files/musl_objects_armv8mthumb.o $LIBGCC -o $DEST/stencils_armv8mthumb_$OPT.o
-# s390x-linux-gnu-gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_s390x_$OPT.o
 
 # Mips (Big Endian)
 #mips-linux-gnu-gcc-13 $FLAGS -$OPT -c $SRC -o $DEST/stencils_mips_$OPT.o