Added ARMv8-M newlib targets.

Author: Alexhuszagh

.changes/1118.json

@@ -0,0 +1,5 @@
+{
+    "type": "added",
+    "description": "added ARMv8-M newlib targets.",
+    "issues": [1116]
+}

README.md

@@ -369,6 +369,9 @@ terminate.
 | `thumbv7m-none-eabi` [4]             | 3.3.0  | 9.2.1   |     | N/A   |       |
 | `thumbv7neon-linux-androideabi` [1]  | 9.0.8  | 9.0.8   | ✓   | 6.1.0 |   ✓    |
 | `thumbv7neon-unknown-linux-gnueabihf`| 2.31   | 9.4.0   | ✓   | N/A   |   ✓    |
+| `thumbv8m.base-none-eabi` [4]        | 3.3.0  | 9.2.1   |     | N/A   |       |
+| `thumbv8m.main-none-eabi` [4]        | 3.3.0  | 9.2.1   |     | N/A   |       |
+| `thumbv8m.main-none-eabihf` [4]      | 3.3.0  | 9.2.1   |     | N/A   |       |
 | `wasm32-unknown-emscripten` [6]        | 3.1.14 | 15.0.0  | ✓   | N/A   |   ✓    |
 | `x86_64-linux-android` [1]           | 9.0.8  | 9.0.8   | ✓   | 6.1.0 |   ✓    |
 | `x86_64-pc-windows-gnu`              | N/A    | 9.3     | ✓   | N/A   |   ✓    |

docker/Dockerfile.thumbv8m.base-none-eabi

@@ -0,0 +1,24 @@
+FROM ubuntu:20.04
+ARG DEBIAN_FRONTEND=noninteractive
+
+COPY common.sh lib.sh /
+RUN /common.sh
+
+COPY cmake.sh /
+RUN /cmake.sh
+
+COPY xargo.sh /
+RUN /xargo.sh
+
+COPY qemu.sh /
+RUN apt-get update && apt-get install --assume-yes --no-install-recommends \
+    gcc-arm-none-eabi \
+    libnewlib-arm-none-eabi && \
+    /qemu.sh arm
+
+ENV CROSS_TOOLCHAIN_PREFIX=arm-none-eabi-
+ENV QEMU_CPU=cortex-m23 \
+    AR_thumbv8m.base_none_eabi="$CROSS_TOOLCHAIN_PREFIX"ar \
+    CC_thumbv8m.base_none_eabi="$CROSS_TOOLCHAIN_PREFIX"gcc \
+    CXX_thumbv8m.base_none_eabi="$CROSS_TOOLCHAIN_PREFIX"g++ \
+    CARGO_TARGET_THUMBV8M.BASE_NONE_EABI_RUNNER=qemu-arm

docker/Dockerfile.thumbv8m.main-none-eabi

@@ -0,0 +1,24 @@
+FROM ubuntu:20.04
+ARG DEBIAN_FRONTEND=noninteractive
+
+COPY common.sh lib.sh /
+RUN /common.sh
+
+COPY cmake.sh /
+RUN /cmake.sh
+
+COPY xargo.sh /
+RUN /xargo.sh
+
+COPY qemu.sh /
+RUN apt-get update && apt-get install --assume-yes --no-install-recommends \
+    gcc-arm-none-eabi \
+    libnewlib-arm-none-eabi && \
+    /qemu.sh arm
+
+ENV CROSS_TOOLCHAIN_PREFIX=arm-none-eabi-
+ENV QEMU_CPU=cortex-m33 \
+    AR_thumbv8m.main_none_eabi="$CROSS_TOOLCHAIN_PREFIX"ar \
+    CC_thumbv8m.main_none_eabi="$CROSS_TOOLCHAIN_PREFIX"gcc \
+    CXX_thumbv8m.main_none_eabi="$CROSS_TOOLCHAIN_PREFIX"g++ \
+    CARGO_TARGET_THUMBV8M.MAIN_NONE_EABI_RUNNER=qemu-arm

docker/Dockerfile.thumbv8m.main-none-eabihf

@@ -0,0 +1,24 @@
+FROM ubuntu:20.04
+ARG DEBIAN_FRONTEND=noninteractive
+
+COPY common.sh lib.sh /
+RUN /common.sh
+
+COPY cmake.sh /
+RUN /cmake.sh
+
+COPY xargo.sh /
+RUN /xargo.sh
+
+COPY qemu.sh /
+RUN apt-get update && apt-get install --assume-yes --no-install-recommends \
+    gcc-arm-none-eabi \
+    libnewlib-arm-none-eabi && \
+    /qemu.sh arm
+
+ENV CROSS_TOOLCHAIN_PREFIX=arm-none-eabi-
+ENV QEMU_CPU=cortex-m33 \
+    AR_thumbv8m.main_none_eabihf="$CROSS_TOOLCHAIN_PREFIX"ar \
+    CC_thumbv8m.main_none_eabihf="$CROSS_TOOLCHAIN_PREFIX"gcc \
+    CXX_thumbv8m.main_none_eabihf="$CROSS_TOOLCHAIN_PREFIX"g++ \
+    CARGO_TARGET_THUMBV8M.MAIN_NONE_EABIHF_RUNNER=qemu-arm

src/docker/provided_images.rs

@@ -273,6 +273,21 @@ pub static PROVIDED_IMAGES: &[ProvidedImage] = &[
             platforms: &[ImagePlatform::X86_64_UNKNOWN_LINUX_GNU],
             sub: None
         },
+        ProvidedImage {
+            name: "thumbv8m.base-none-eabi",
+            platforms: &[ImagePlatform::X86_64_UNKNOWN_LINUX_GNU],
+            sub: None
+        },
+        ProvidedImage {
+            name: "thumbv8m.main-none-eabi",
+            platforms: &[ImagePlatform::X86_64_UNKNOWN_LINUX_GNU],
+            sub: None
+        },
+        ProvidedImage {
+            name: "thumbv8m.main-none-eabihf",
+            platforms: &[ImagePlatform::X86_64_UNKNOWN_LINUX_GNU],
+            sub: None
+        },
         ProvidedImage {
             name: "zig",
             platforms: &[ImagePlatform::X86_64_UNKNOWN_LINUX_GNU],

targets.toml

@@ -457,6 +457,18 @@ target = "thumbv7m-none-eabi"
 os = "ubuntu-latest"
 std = true
 
+[[target]]
+target = "thumbv8m.base-none-eabi"
+os = "ubuntu-latest"
+
+[[target]]
+target = "thumbv8m.main-none-eabi"
+os = "ubuntu-latest"
+
+[[target]]
+target = "thumbv8m.main-none-eabihf"
+os = "ubuntu-latest"
+
 [[target]]
 target = "cross"
 os = "ubuntu-latest"