tidy up proposed Dockerfile & run.sh

ci/docker/aarch64_be-unknown-linux-gnu/Dockerfile

@@ -0,0 +1,29 @@
+FROM ubuntu:24.04
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+  gcc \
+  g++ \
+  ca-certificates \
+  libc6-dev \
+  libc6-dev-arm64-cross \
+  qemu-user \
+  make \
+  file \
+  clang-19 \
+  curl \
+  xz-utils \
+  lld
+
+ENV TOOLCHAIN="arm-gnu-toolchain-14.2.rel1-x86_64-aarch64_be-none-linux-gnu"
+
+# Download the aarch64_be gcc toolchain
+RUN curl -L "https://developer.arm.com/-/media/Files/downloads/gnu/14.2.rel1/binrel/${TOOLCHAIN}.tar.xz" -o "${TOOLCHAIN}.tar.xz"
+RUN tar -xvf "${TOOLCHAIN}.tar.xz"
+RUN mkdir /toolchains && mv "./${TOOLCHAIN}" /toolchains
+
+ENV AARCH64_BE_TOOLCHAIN="/toolchains/${TOOLCHAIN}"
+ENV AARCH64_BE_LIBC="${AARCH64_BE_TOOLCHAIN}/aarch64_be-none-linux-gnu/libc"
+
+ENV CARGO_TARGET_AARCH64_BE_UNKNOWN_LINUX_GNU_LINKER="${AARCH64_BE_TOOLCHAIN}/bin/aarch64_be-none-linux-gnu-gcc"
+ENV CARGO_TARGET_AARCH64_BE_UNKNOWN_LINUX_GNU_RUNNER="qemu-aarch64_be -L ${AARCH64_BE_LIBC}"
+ENV OBJDUMP="${AARCH64_BE_TOOLCHAIN}/bin/bin/aarch64-none-linux-gnu-objdump"

ci/run.sh

@@ -144,6 +144,14 @@ case ${TARGET} in
         TEST_CXX_COMPILER="clang++-19"
         TEST_RUNNER="${CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUNNER}"
         ;;
+
+    aarch64_be-unknown-linux-gnu*)
+        TEST_CPPFLAGS="-fuse-ld=lld"
+        TEST_SKIP_INTRINSICS=crates/intrinsic-test/missing_aarch64.txt
+        TEST_CXX_COMPILER="clang++-19"
+        TEST_RUNNER="${CARGO_TARGET_AARCH64_BE_UNKNOWN_LINUX_GNU_RUNNER}"
+        ;;
+
     armv7-unknown-linux-gnueabihf*)
         TEST_CPPFLAGS="-fuse-ld=lld -I/usr/arm-linux-gnueabihf/include/ -I/usr/arm-linux-gnueabihf/include/c++/9/arm-linux-gnueabihf/"
         TEST_SKIP_INTRINSICS=crates/intrinsic-test/missing_arm.txt
@@ -167,41 +175,18 @@ case "${TARGET}" in
             --target "${TARGET}"
         ;;
 
-    aarch64_be-unknown-linux-gnu)
-        # get the aarch64_be toolchain
-        TOOLCHAIN="arm-gnu-toolchain-14.2.rel1-x86_64-aarch64_be-none-linux-gnu"
-
-        # Download the aarch64_be gcc toolchain
-        curl -L "https://developer.arm.com/-/media/Files/downloads/gnu/14.2.rel1/binrel/${TOOLCHAIN}.tar.xz" \
-            -o "${TOOLCHAIN}.tar.xz" && \
-            tar -xzvf "./${TOOLCHAIN}".tar.xz && \
-            mdkir /toolchains &&
-            mv "./${TOOLCHAIN}" /toolchains
-
-        # Build the test suite
-        AARCH64_BE_TOOLCHAIN="/toolchains/${TOOLCHAIN}"
-        AARCH64_BE_LIBC="${AARCH64_BE_TOOLCHAIN}/aarch64_be-none-linux-gnu/libc"
-        CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER="${AARCH64_BE_TOOLCHAIN}/bin/aarch64_be-none-linux-gnu-gcc" \
-        CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUNNER="qemu-aarch64_be -L ${AARCH64_BE_LIBC}" \
-        CPPFLAGS="-fuse-ld=lld" \
-        RUSTFLAGS="-C linker=${AARCH64_BE}/bin/aarch64_be-none-linux-gnu-gcc -C link-args=-static" \
-        cargo build \
-            --target="${TARGET}" \
-            --manifest-path=crates/intrinsic-test/Cargo.toml \
-            --profile=release
-
-        # Now run it
-        qemu-aarch64_be -L "${AARCH64_BE_LIBC}" \
-            "./target/${TARGET}/release/intrinsic-test" \
-            "./intrinsics_data/arm_intrinsics.json" \
+    aarch64_be-unknown-linux-gnu*)
+        CPPFLAGS="${TEST_CPPFLAGS}" RUSTFLAGS="${HOST_RUSTFLAGS}" RUST_LOG=warn \
+            cargo run "${INTRINSIC_TEST}" "${PROFILE}"  \
+            --bin intrinsic-test -- intrinsics_data/arm_intrinsics.json \
+            --runner "${TEST_RUNNER}" \
+            --cppcompiler "${TEST_CXX_COMPILER}" \
+            --skip "${TEST_SKIP_INTRINSICS}" \
             --target "${TARGET}" \
-            --cppcompiler "clang++-19" \
-            --skip crates/intrinsic-test/missing_aarch64.txt \
-            --runner "${CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_RUNNER}" \
             --linker "${CARGO_TARGET_AARCH64_UNKNOWN_LINUX_GNU_LINKER}" \
             --cxx-toolchain-dir "${AARCH64_BE_TOOLCHAIN}"
         ;;
-    *)
+     *)
         ;;
 esac