Update to .NET 10 build images (#110198)

* Update to .NET 10 build images

This updates the libc requirement to:
- glibc 2.27
- musl libc 1.2.3

These images have LLVM 19.

* Use musl tags, update docs

* Fix arm32 build

The NEON_AVAILABLE and NEON_HAS_LD4 checks in zlib-ng attempt to pass
-mfpu=neon via CMAKE_REQUIRED_FLAGS, but our toolchain.cmake sets
-mfpu=vfpv4 via add_compile_options, which overrides the former.

Work around this by disabling neon on arm32 linux, matching .NET 9.

* Use FreeBSD 14 images

Co-authored-by: Adeel Mujahid <[email protected]>

* Fix alpine arm32 build

---------

Co-authored-by: Adeel Mujahid <[email protected]>

.github/workflows/jit-format.yml

@@ -15,7 +15,7 @@ jobs:
         os:
           - name: linux
             image: ubuntu-latest
-            container: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-amd64
+            container: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-amd64
             extension: '.sh'
             cross: '--cross'
             rootfs: '/crossrootfs/x64'

docs/project/linux-build-methodology.md

@@ -100,9 +100,9 @@ style amd64 text-align: left;
 style arm64 text-align: left;
 style x86 text-align: left;
 style arm text-align: left;
-style amd64-alpine text-align: left;
-style arm64-alpine text-align: left;
-style arm-alpine text-align: left;
+style amd64-musl text-align: left;
+style arm64-musl text-align: left;
+style arm-musl text-align: left;
 
 style deps text-align: left;
 style builder text-align: left;
@@ -119,9 +119,9 @@ amd64("cross-amd64")
 arm64("cross-arm64")
 x86("cross-x86")
 arm("cross-arm")
-amd64-alpine("cross-amd64-alpine")
-arm64-alpine("cross-arm64-alpine")
-arm-alpine("cross-arm-alpine")
+amd64-musl("cross-amd64-musl")
+arm64-musl("cross-arm64-musl")
+arm-musl("cross-arm-musl")
 
 llvm("crossdeps-llvm
 • source-built LLVM")
@@ -134,8 +134,8 @@ builder("crossdeps-builder
 • source-built LLVM")
 base("Azure Linux base image")
 
-amd64 & arm64 & x86 & arm & amd64-alpine & arm64-alpine & arm-alpine ----> llvm
-amd64 & arm64 & x86 & arm & amd64-alpine & arm64-alpine & arm-alpine -.-> builder
+amd64 & arm64 & x86 & arm & amd64-musl & arm64-musl & arm-musl ----> llvm
+amd64 & arm64 & x86 & arm & amd64-musl & arm64-musl & arm-musl -.-> builder
 
 llvm --> deps
 llvm -.-> builder

docs/workflow/using-docker.md

@@ -26,26 +26,26 @@ The main Docker images are the most commonly used ones, and the ones you will pr
 
 | Host OS           | Target OS    | Target Arch     | Image                                                                                  | crossrootfs dir      |
 | ----------------- | ------------ | --------------- | -------------------------------------------------------------------------------------- | -------------------- |
-| Azure Linux (x64) | Alpine 3.13  | x64             | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-amd64-alpine` | `/crossrootfs/x64`   |
-| Azure Linux (x64) | Ubuntu 16.04 | x64             | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-amd64`        | `/crossrootfs/x64`   |
-| Azure Linux (x64) | Alpine 3.13  | Arm32 (armhf)   | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-arm-alpine`   | `/crossrootfs/arm`   |
-| Azure Linux (x64) | Ubuntu 22.04 | Arm32 (armhf)   | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-arm`          | `/crossrootfs/arm`   |
-| Azure Linux (x64) | Alpine 3.13  | Arm64 (arm64v8) | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-arm64-alpine` | `/crossrootfs/arm64` |
-| Azure Linux (x64) | Ubuntu 16.04 | Arm64 (arm64v8) | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-arm64`        | `/crossrootfs/arm64` |
-| Azure Linux (x64) | Ubuntu 16.04 | x86             | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-x86`          | `/crossrootfs/x86`   |
+| Azure Linux (x64) | Alpine 3.13  | x64             | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-amd64-musl` | `/crossrootfs/x64`   |
+| Azure Linux (x64) | Ubuntu 16.04 | x64             | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-amd64`        | `/crossrootfs/x64`   |
+| Azure Linux (x64) | Alpine 3.13  | Arm32 (armhf)   | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-arm-musl`   | `/crossrootfs/arm`   |
+| Azure Linux (x64) | Ubuntu 22.04 | Arm32 (armhf)   | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-arm`          | `/crossrootfs/arm`   |
+| Azure Linux (x64) | Alpine 3.13  | Arm64 (arm64v8) | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-arm64-musl` | `/crossrootfs/arm64` |
+| Azure Linux (x64) | Ubuntu 16.04 | Arm64 (arm64v8) | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-arm64`        | `/crossrootfs/arm64` |
+| Azure Linux (x64) | Ubuntu 16.04 | x86             | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-x86`          | `/crossrootfs/x86`   |
 
 **Extended Docker Images**
 
 | Host OS           | Target OS                  | Target Arch   | Image                                                                                   | crossrootfs dir        |
 | ----------------- | -------------------------- | ------------- | --------------------------------------------------------------------------------------- | ---------------------- |
-| Azure Linux (x64) | Android Bionic             | x64           | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-android-amd64` |        *N/A*           |
-| Azure Linux (x64) | Android Bionic (w/OpenSSL) | x64           | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-android-openssl`     |        *N/A*           |
-| Azure Linux (x64) | Android Bionic (w/Docker)  | x64           | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-android-docker`      |        *N/A*           |
-| Azure Linux (x64) | FreeBSD 13                 | x64           | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-freebsd-13`    | `/crossrootfs/x64`     |
-| Azure Linux (x64) | Ubuntu 18.04               | PPC64le       | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-ppc64le`       | `/crossrootfs/ppc64le` |
-| Azure Linux (x64) | Ubuntu 24.04               | RISC-V        | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-riscv64`       | `/crossrootfs/riscv64` |
-| Azure Linux (x64) | Ubuntu 18.04               | S390x         | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-s390x`         | `/crossrootfs/s390x`   |
-| Azure Linux (x64) | Ubuntu 16.04 (Wasm)        | x64           | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-webassembly-amd64`   | `/crossrootfs/x64`     |
+| Azure Linux (x64) | Android Bionic             | x64           | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-android-amd64` |        *N/A*           |
+| Azure Linux (x64) | Android Bionic (w/OpenSSL) | x64           | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-android-openssl`     |        *N/A*           |
+| Azure Linux (x64) | Android Bionic (w/Docker)  | x64           | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-android-docker`      |        *N/A*           |
+| Azure Linux (x64) | FreeBSD 14                 | x64           | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-freebsd-14`    | `/crossrootfs/x64`     |
+| Azure Linux (x64) | Ubuntu 18.04               | PPC64le       | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-ppc64le`       | `/crossrootfs/ppc64le` |
+| Azure Linux (x64) | Ubuntu 24.04               | RISC-V        | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-riscv64`       | `/crossrootfs/riscv64` |
+| Azure Linux (x64) | Ubuntu 18.04               | S390x         | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-s390x`         | `/crossrootfs/s390x`   |
+| Azure Linux (x64) | Ubuntu 16.04 (Wasm)        | x64           | `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-webassembly-amd64`   | `/crossrootfs/x64`     |
 | Debian (x64)      | Debian 12                  | x64           | `mcr.microsoft.com/dotnet-buildtools/prereqs:debian-12-gcc14-amd64`                     |        *N/A*           |
 | Ubuntu (x64)      | Tizen 9.0                  | Arm32 (armel) | `mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-22.04-cross-armel-tizen`            | `/crossrootfs/armel`   |
 | Ubuntu (x64)      | Ubuntu 20.04               | Arm32 (v6)    | `mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-20.04-cross-armv6-raspbian-10`      | `/crossrootfs/armv6`   |
@@ -58,7 +58,7 @@ Once you've chosen the image that suits your needs, you can issue `docker run` w
 docker run --rm \
   -v <RUNTIME_REPO_PATH>:/runtime \
   -w /runtime \
-  mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-amd64 \
+  mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-amd64 \
   ./build.sh --subset clr --configuration Checked
 ```
 
@@ -67,7 +67,7 @@ Now, dissecting the command:
 - `--rm`: Erase the created container after it finishes running.
 - `-v <RUNTIME_REPO_PATH>:/runtime`: Mount the runtime repo clone located in `<RUNTIME_REPO_PATH>` to the container path `/runtime`.
 - `-w /runtime`: Start the container in the `/runtime` directory.
-- `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-amd64`: The fully qualified name of the Docker image to download. In this case, we want to use an *Azure Linux* image to target the *x64* architecture.
+- `mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-amd64`: The fully qualified name of the Docker image to download. In this case, we want to use an *Azure Linux* image to target the *x64* architecture.
 - `./build.sh --subset clr --configuration Checked`: The build command to run in the repo. In this case, we want to build the *Clr* subset in the *Checked* configuration.
 
 You might also want to interact with the container directly for a myriad of reasons, like running multiple builds in different paths for example. In this case, instead of passing the build script command to the `docker` command-line, pass the flag `-it`. When you do this, you will get access to a small shell within the container, which allows you to explore it, run builds manually, and so on, like you would on a regular terminal in your machine. Note that the containers' shell's built-in tools are very limited in comparison to the ones you probably have on your machine, so don't expect to be able to do full work there.

eng/pipelines/common/templates/pipeline-with-resources.yml

@@ -17,7 +17,7 @@ extends:
 
     containers:
       linux_arm:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-arm
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-arm
         env:
           ROOTFS_DIR: /crossrootfs/arm
 
@@ -27,44 +27,44 @@ extends:
           ROOTFS_DIR: /crossrootfs/armv6
 
       linux_arm64:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-arm64
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-arm64
         env:
           ROOTFS_DIR: /crossrootfs/arm64
 
       linux_musl_x64:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-amd64-alpine
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-amd64-musl
         env:
           ROOTFS_DIR: /crossrootfs/x64
 
       linux_musl_arm:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-arm-alpine
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-arm-musl
         env:
           ROOTFS_DIR: /crossrootfs/arm
 
       linux_musl_arm64:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-arm64-alpine
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-arm64-musl
         env:
           ROOTFS_DIR: /crossrootfs/arm64
 
       # This container contains all required toolsets to build for Android and for Linux with bionic libc.
       android:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-android-amd64
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-android-amd64
 
       # This container contains all required toolsets to build for Android and for Linux with bionic libc and a special layout of OpenSSL.
       linux_bionic:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-android-openssl
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-android-openssl-amd64
 
       # This container contains all required toolsets to build for Android as well as tooling to build docker images.
       android_docker:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-android-docker
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-android-docker-amd64
 
       linux_x64:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-amd64
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-amd64
         env:
           ROOTFS_DIR: /crossrootfs/x64
 
       linux_x86:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-x86
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-x86
         env:
           ROOTFS_DIR: /crossrootfs/x86
 
@@ -75,7 +75,7 @@ extends:
         image: mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.19-WithNode
 
       linux_x64_sanitizer:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-amd64-sanitizer
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-amd64-sanitizer
         env:
           ROOTFS_DIR: /crossrootfs/x64
 
@@ -88,17 +88,17 @@ extends:
         image: mcr.microsoft.com/dotnet-buildtools/prereqs:almalinux-8-source-build
 
       linux_s390x:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-s390x
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-s390x
         env:
           ROOTFS_DIR: /crossrootfs/s390x
 
       linux_ppc64le:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-ppc64le
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-ppc64le
         env:
           ROOTFS_DIR: /crossrootfs/ppc64le
 
       linux_riscv64:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-riscv64
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-riscv64
         env:
           ROOTFS_DIR: /crossrootfs/riscv64
 
@@ -109,17 +109,17 @@ extends:
         image: mcr.microsoft.com/dotnet-buildtools/prereqs:centos-stream8
 
       browser_wasm:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-webassembly-amd64
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-webassembly-amd64
         env:
           ROOTFS_DIR: /crossrootfs/x64
 
       wasi_wasm:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-webassembly-amd64
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-webassembly-amd64
         env:
           ROOTFS_DIR: /crossrootfs/x64
 
       freebsd_x64:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net9.0-cross-freebsd-13
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:azurelinux-3.0-net10.0-cross-freebsd-14-amd64
         env:
           ROOTFS_DIR: /crossrootfs/x64
 

src/coreclr/vm/arm/profiler.cpp

@@ -55,7 +55,7 @@ void ProfileSetFunctionIDInPlatformSpecificHandle(void * pPlatformSpecificHandle
 {
     LIMITED_METHOD_CONTRACT;
     _ASSERTE(pPlatformSpecificHandle != NULL);
-    _ASSERTE(functionID != NULL);
+    _ASSERTE(functionID != (FunctionID)NULL);
 
     PROFILE_PLATFORM_SPECIFIC_DATA * pData = reinterpret_cast<PROFILE_PLATFORM_SPECIFIC_DATA *>(pPlatformSpecificHandle);
     pData->functionId = functionID;

src/coreclr/vm/arm/stubs.cpp

@@ -1098,7 +1098,7 @@ void ResolveHolder::Initialize(ResolveHolder* pResolveHolderRX,
     _stub._cacheMask           = CALL_STUB_CACHE_MASK * sizeof(void*);
 
     _ASSERTE(resolveWorkerTarget == (PCODE)ResolveWorkerChainLookupAsmStub);
-    _ASSERTE(patcherTarget == NULL);
+    _ASSERTE(patcherTarget == (PCODE)NULL);
 }
 
 Stub *GenerateInitPInvokeFrameHelper()

src/coreclr/vm/method.cpp

@@ -1022,7 +1022,7 @@ PCODE MethodDesc::GetNativeCode()
         PCODE pCode = *ppCode;
 
 #ifdef TARGET_ARM
-        if (pCode != NULL)
+        if (pCode != (PCODE)NULL)
             pCode |= THUMB_CODE;
 #endif
         return pCode;
@@ -3135,10 +3135,10 @@ BOOL MethodDesc::SetNativeCodeInterlocked(PCODE addr, PCODE pExpected /*=NULL*/)
     if (HasNativeCodeSlot())
     {
 #ifdef TARGET_ARM
-        _ASSERTE(IsThumbCode(addr) || (addr==NULL));
+        _ASSERTE(IsThumbCode(addr) || (addr == (PCODE)NULL));
         addr &= ~THUMB_CODE;
 
-        if (pExpected != NULL)
+        if (pExpected != (PCODE)NULL)
         {
             _ASSERTE(IsThumbCode(pExpected));
             pExpected &= ~THUMB_CODE;

src/native/external/zlib-ng.cmake

@@ -15,6 +15,10 @@ set(Z_PREFIX ON)
 set(WITH_RVV OFF)
 # We don't support ARMv6 and the check works incorrectly when compiling for ARMv7 w/ Thumb instruction set
 set(WITH_ARMV6 OFF)
+# The checks for NEON_AVAILABLE and NEON_HAS_LD4 work incorrectly when compiling for arm32.
+if(CLR_CMAKE_TARGET_ARCH_ARM AND CLR_CMAKE_TARGET_LINUX)
+    set(WITH_NEON OFF)
+endif()
 
 if (CLR_CMAKE_TARGET_BROWSER OR CLR_CMAKE_TARGET_WASI)
   # 'aligned_alloc' is not available in browser/wasi, yet it is set by zlib-ng/CMakeLists.txt.