Merge branch 'main' into fixwebcilex

Author: lewing

.github/dependabot.yml

@@ -0,0 +1,14 @@
+version: 2
+registries:
+  public-nuget:
+    type: nuget-feed
+    url: https://api.nuget.org/v3/index.json
+updates:
+
+  - package-ecosystem: "github-actions"
+    directory: "/"
+    schedule:
+      interval: daily
+    open-pull-requests-limit: 5
+    labels:
+      - area-codeflow

Directory.Build.props

@@ -56,18 +56,22 @@
         - eng/native/configurecompiler.cmake
         - eng/native/build-commons.sh
         - src/native/libs/build-native.sh
-        - src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/DependencyAnalysis/ObjectWriter.cs
+        - src/coreclr/tools/aot/ILCompiler.Compiler/Compiler/ObjectWriter/MachObjectWriter.cs
         - src/coreclr/nativeaot/BuildIntegration/Microsoft.NETCore.Native.Unix.targets
+        - src/mono/mono/tools/offsets-tool/offsets-tool.py
+        - src/mono/msbuild/apple/build/AppleBuild.targets
         - src/installer/pkg/sfx/bundle/shared-framework-distribution-template-x64.xml
         - src/installer/pkg/sfx/bundle/shared-framework-distribution-template-arm64.xml
+        - src/tasks/AotCompilerTask/MonoAOTCompiler.props
+        - src/tasks/AppleAppBuilder/Xcode.cs
         - src/tasks/MobileBuildTasks/Apple/AppleProject.cs
         - dotnet/installer repo > src/redist/targets/GeneratePKG.targets
      -->
     <AndroidApiLevelMin>21</AndroidApiLevelMin>
-    <iOSVersionMin>11.0</iOSVersionMin>
-    <tvOSVersionMin>11.0</tvOSVersionMin>
-    <macOSVersionMin>10.15</macOSVersionMin>
-    <macOSVersionMin Condition="('$(TargetOS)' == 'osx' or '$(TargetOS)' == 'maccatalyst') and '$(TargetArchitecture)' == 'arm64'">11.0</macOSVersionMin>
+    <iOSVersionMin>12.2</iOSVersionMin>
+    <tvOSVersionMin>12.2</tvOSVersionMin>
+    <macOSVersionMin>12.0</macOSVersionMin>
+    <MacCatalystVersionMin>15.0</MacCatalystVersionMin>
   </PropertyGroup>
 
   <PropertyGroup>
@@ -180,7 +184,9 @@
     <TestExclusionListTasksAssemblyPath>$([MSBuild]::NormalizePath('$(TestExclusionListTasksDir)', 'TestExclusionListTasks.dll'))</TestExclusionListTasksAssemblyPath>
     <CoreCLRToolPath>$([MSBuild]::NormalizeDirectory('$(ArtifactsBinDir)', 'coreclr', '$(TargetOS).$(TargetArchitecture).$(RuntimeConfiguration)'))</CoreCLRToolPath>
     <ILAsmToolPath Condition="'$(DotNetBuildSourceOnly)' == 'true' or '$(BuildArchitecture)' == 's390x' or '$(BuildArchitecture)' == 'ppc64le'">$(CoreCLRToolPath)</ILAsmToolPath>
+    <!-- force download temmporarily https://github.com/dotnet/runtime/issues/101528
     <WasmtimeDir Condition="'$(WasmtimeDir)' == '' and '$(WASMTIME_PATH)' != '' and Exists($(WASMTIME_PATH))">$(WASMTIME_PATH)</WasmtimeDir>
+    -->
     <WasmtimeDir Condition="'$(WasmtimeDir)' == ''">$([MSBuild]::NormalizeDirectory($(ArtifactsObjDir), 'wasmtime'))</WasmtimeDir>
     <InstallWasmtimeForTests Condition="'$(InstallWasmtimeForTests)' == '' and !Exists($(WasmtimeDir))">true</InstallWasmtimeForTests>
     <WasmCommonTargetsPath>$([MSBuild]::NormalizeDirectory($(WasmProjectRoot), 'build'))</WasmCommonTargetsPath>

docs/coding-guidelines/coding-style.md

@@ -36,7 +36,7 @@ The general rule we follow is "use Visual Studio defaults".
 
 An [EditorConfig](https://editorconfig.org "EditorConfig homepage") file (`.editorconfig`) has been provided at the root of the runtime repository, enabling C# auto-formatting conforming to the above guidelines.
 
-We also use the [.NET Codeformatter Tool](https://github.com/dotnet/codeformatter) to ensure the code base maintains a consistent style over time, the tool automatically fixes the code base to conform to the guidelines outlined above.
+We also use the [dotnet-format Tool](https://github.com/dotnet/format) to ensure the code base maintains a consistent style over time, the tool automatically fixes the code base to conform to the guidelines outlined above.
 
 ### Example File:
 

eng/Version.Details.xml

@@ -12,9 +12,9 @@
       <Uri>https://github.com/dotnet/wcf</Uri>
       <Sha>7f504aabb1988e9a093c1e74d8040bd52feb2f01</Sha>
     </Dependency>
-    <Dependency Name="Microsoft.NET.Runtime.Emscripten.3.1.34.Python.win-x64" Version="9.0.0-preview.4.24215.3">
+    <Dependency Name="Microsoft.NET.Runtime.Emscripten.3.1.34.Python.win-x64" Version="9.0.0-preview.4.24222.2">
       <Uri>https://github.com/dotnet/emsdk</Uri>
-      <Sha>19c9523f5c2dd091b49959700723af795d6ad2b4</Sha>
+      <Sha>9d28301f6a5f512db14f242f7403a4bfbcbcc8a4</Sha>
     </Dependency>
     <Dependency Name="runtime.linux-arm64.Microsoft.NETCore.Runtime.JIT.Tools" Version="16.0.5-alpha.1.24204.1" CoherentParentDependency="Microsoft.NET.Workload.Emscripten.Current.Manifest-9.0.100.Transport">
       <Uri>https://github.com/dotnet/llvm-project</Uri>
@@ -68,14 +68,14 @@
       <Sha>861f49c137941b9722a43e5993ccac7716c8528c</Sha>
       <SourceBuild RepoName="cecil" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="Microsoft.NET.Workload.Emscripten.Current.Manifest-9.0.100.Transport" Version="9.0.0-preview.4.24215.3">
+    <Dependency Name="Microsoft.NET.Workload.Emscripten.Current.Manifest-9.0.100.Transport" Version="9.0.0-preview.4.24222.2">
       <Uri>https://github.com/dotnet/emsdk</Uri>
-      <Sha>19c9523f5c2dd091b49959700723af795d6ad2b4</Sha>
+      <Sha>9d28301f6a5f512db14f242f7403a4bfbcbcc8a4</Sha>
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.emsdk" Version="9.0.0-preview.4.24215.3">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.emsdk" Version="9.0.0-preview.4.24222.2">
       <Uri>https://github.com/dotnet/emsdk</Uri>
-      <Sha>19c9523f5c2dd091b49959700723af795d6ad2b4</Sha>
+      <Sha>9d28301f6a5f512db14f242f7403a4bfbcbcc8a4</Sha>
       <SourceBuild RepoName="emsdk" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
@@ -85,9 +85,9 @@
       <SourceBuild RepoName="source-build-reference-packages" ManagedOnly="true" />
     </Dependency>
     <!-- Intermediate is necessary for source build. -->
-    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="9.0.0-alpha.1.24216.3">
+    <Dependency Name="Microsoft.SourceBuild.Intermediate.source-build-externals" Version="9.0.0-alpha.1.24222.1">
       <Uri>https://github.com/dotnet/source-build-externals</Uri>
-      <Sha>5a273649709de76f61957e3d69e1f031e5ac82e2</Sha>
+      <Sha>1223ec47c74e79d44950d429a36386de6c7bf9c8</Sha>
       <SourceBuild RepoName="source-build-externals" ManagedOnly="true" />
     </Dependency>
   </ProductDependencies>
@@ -336,21 +336,21 @@
       <Uri>https://github.com/dotnet/arcade</Uri>
       <Sha>b4f4d40741f161e2c0d96c19c51a4013850ef65f</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.24106.4">
+    <Dependency Name="optimization.windows_nt-x64.MIBC.Runtime" Version="1.0.0-prerelease.24219.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>78a5b978e1965c1335edb4b9a22bc4d6ff5a77a6</Sha>
+      <Sha>c54b8e8611d50594cc926fd7c81205871a38be6f</Sha>
     </Dependency>
-    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.24106.4">
+    <Dependency Name="optimization.windows_nt-x86.MIBC.Runtime" Version="1.0.0-prerelease.24219.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>78a5b978e1965c1335edb4b9a22bc4d6ff5a77a6</Sha>
+      <Sha>c54b8e8611d50594cc926fd7c81205871a38be6f</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.24106.4">
+    <Dependency Name="optimization.linux-x64.MIBC.Runtime" Version="1.0.0-prerelease.24219.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>78a5b978e1965c1335edb4b9a22bc4d6ff5a77a6</Sha>
+      <Sha>c54b8e8611d50594cc926fd7c81205871a38be6f</Sha>
     </Dependency>
-    <Dependency Name="optimization.PGO.CoreCLR" Version="1.0.0-prerelease.24106.4">
+    <Dependency Name="optimization.PGO.CoreCLR" Version="1.0.0-prerelease.24219.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>78a5b978e1965c1335edb4b9a22bc4d6ff5a77a6</Sha>
+      <Sha>c54b8e8611d50594cc926fd7c81205871a38be6f</Sha>
     </Dependency>
     <Dependency Name="Microsoft.DotNet.HotReload.Utils.Generator.BuildTool" Version="9.0.0-alpha.0.24215.1">
       <Uri>https://github.com/dotnet/hotreload-utils</Uri>
@@ -396,13 +396,13 @@
       <Sha>cf8c24575410adf397c0823fd7061f9451049ea1</Sha>
       <SourceBuild RepoName="sdk" ManagedOnly="true" />
     </Dependency>
-    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.24106.4">
+    <Dependency Name="optimization.windows_nt-arm64.MIBC.Runtime" Version="1.0.0-prerelease.24219.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>78a5b978e1965c1335edb4b9a22bc4d6ff5a77a6</Sha>
+      <Sha>c54b8e8611d50594cc926fd7c81205871a38be6f</Sha>
     </Dependency>
-    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.24106.4">
+    <Dependency Name="optimization.linux-arm64.MIBC.Runtime" Version="1.0.0-prerelease.24219.3">
       <Uri>https://dev.azure.com/dnceng/internal/_git/dotnet-optimization</Uri>
-      <Sha>78a5b978e1965c1335edb4b9a22bc4d6ff5a77a6</Sha>
+      <Sha>c54b8e8611d50594cc926fd7c81205871a38be6f</Sha>
     </Dependency>
     <!-- Necessary for source-build. This allows the package to be retrieved from previously-source-built artifacts
          and flow in as dependencies of the packages produced by runtime. -->

eng/Versions.props

@@ -153,12 +153,12 @@
     <SystemWindowsExtensionsTestDataVersion>9.0.0-beta.24215.1</SystemWindowsExtensionsTestDataVersion>
     <MicrosoftDotNetCilStripSourcesVersion>9.0.0-beta.24215.1</MicrosoftDotNetCilStripSourcesVersion>
     <!-- dotnet-optimization dependencies -->
-    <optimizationwindows_ntx64MIBCRuntimeVersion>1.0.0-prerelease.24106.4</optimizationwindows_ntx64MIBCRuntimeVersion>
-    <optimizationwindows_ntx86MIBCRuntimeVersion>1.0.0-prerelease.24106.4</optimizationwindows_ntx86MIBCRuntimeVersion>
-    <optimizationwindows_ntarm64MIBCRuntimeVersion>1.0.0-prerelease.24106.4</optimizationwindows_ntarm64MIBCRuntimeVersion>
-    <optimizationlinuxx64MIBCRuntimeVersion>1.0.0-prerelease.24106.4</optimizationlinuxx64MIBCRuntimeVersion>
-    <optimizationlinuxarm64MIBCRuntimeVersion>1.0.0-prerelease.24106.4</optimizationlinuxarm64MIBCRuntimeVersion>
-    <optimizationPGOCoreCLRVersion>1.0.0-prerelease.24106.4</optimizationPGOCoreCLRVersion>
+    <optimizationwindows_ntx64MIBCRuntimeVersion>1.0.0-prerelease.24219.3</optimizationwindows_ntx64MIBCRuntimeVersion>
+    <optimizationwindows_ntx86MIBCRuntimeVersion>1.0.0-prerelease.24219.3</optimizationwindows_ntx86MIBCRuntimeVersion>
+    <optimizationwindows_ntarm64MIBCRuntimeVersion>1.0.0-prerelease.24219.3</optimizationwindows_ntarm64MIBCRuntimeVersion>
+    <optimizationlinuxx64MIBCRuntimeVersion>1.0.0-prerelease.24219.3</optimizationlinuxx64MIBCRuntimeVersion>
+    <optimizationlinuxarm64MIBCRuntimeVersion>1.0.0-prerelease.24219.3</optimizationlinuxarm64MIBCRuntimeVersion>
+    <optimizationPGOCoreCLRVersion>1.0.0-prerelease.24219.3</optimizationPGOCoreCLRVersion>
     <!-- Not auto-updated. -->
     <MicrosoftDiaSymReaderVersion>2.0.0</MicrosoftDiaSymReaderVersion>
     <MicrosoftDiaSymReaderNativeVersion>17.8.0-beta1.23475.2</MicrosoftDiaSymReaderNativeVersion>
@@ -235,9 +235,9 @@
          Note: when the name is updated, make sure to update dependency name in eng/pipelines/common/xplat-setup.yml
                like - DarcDependenciesChanged.Microsoft_NET_Workload_Emscripten_Current_Manifest-9_0_100_Transport
     -->
-    <MicrosoftNETWorkloadEmscriptenCurrentManifest90100TransportVersion>9.0.0-preview.4.24215.3</MicrosoftNETWorkloadEmscriptenCurrentManifest90100TransportVersion>
+    <MicrosoftNETWorkloadEmscriptenCurrentManifest90100TransportVersion>9.0.0-preview.4.24222.2</MicrosoftNETWorkloadEmscriptenCurrentManifest90100TransportVersion>
     <MicrosoftNETRuntimeEmscriptenVersion>$(MicrosoftNETWorkloadEmscriptenCurrentManifest90100TransportVersion)</MicrosoftNETRuntimeEmscriptenVersion>
-    <MicrosoftNETRuntimeEmscripten3134Pythonwinx64Version>9.0.0-preview.4.24215.3</MicrosoftNETRuntimeEmscripten3134Pythonwinx64Version>
+    <MicrosoftNETRuntimeEmscripten3134Pythonwinx64Version>9.0.0-preview.4.24222.2</MicrosoftNETRuntimeEmscripten3134Pythonwinx64Version>
     <!-- workloads -->
     <SwixPackageVersion>1.1.87-gba258badda</SwixPackageVersion>
     <WixPackageVersion>1.0.0-v3.14.0.5722</WixPackageVersion>

eng/native/build-commons.sh

@@ -109,7 +109,7 @@ build_native()
 
         # set default iOS simulator deployment target
         # keep in sync with SetOSTargetMinVersions in the root Directory.Build.props
-        cmakeArgs="-DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 $cmakeArgs"
+        cmakeArgs="-DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphonesimulator -DCMAKE_OSX_DEPLOYMENT_TARGET=12.2 $cmakeArgs"
         if [[ "$__TargetArch" == x64 ]]; then
             cmakeArgs="-DCMAKE_OSX_ARCHITECTURES=\"x86_64\" $cmakeArgs"
         elif [[ "$__TargetArch" == arm64 ]]; then
@@ -123,7 +123,7 @@ build_native()
 
         # set default iOS device deployment target
         # keep in sync with SetOSTargetMinVersions in the root Directory.Build.props
-        cmakeArgs="-DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 $cmakeArgs"
+        cmakeArgs="-DCMAKE_SYSTEM_NAME=iOS -DCMAKE_OSX_SYSROOT=iphoneos -DCMAKE_OSX_DEPLOYMENT_TARGET=12.2 $cmakeArgs"
         if [[ "$__TargetArch" == arm64 ]]; then
             cmakeArgs="-DCMAKE_OSX_ARCHITECTURES=\"arm64\" $cmakeArgs"
         else
@@ -135,7 +135,7 @@ build_native()
 
         # set default tvOS simulator deployment target
         # keep in sync with SetOSTargetMinVersions in the root Directory.Build.props
-        cmakeArgs="-DCMAKE_SYSTEM_NAME=tvOS -DCMAKE_OSX_SYSROOT=appletvsimulator -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 $cmakeArgs"
+        cmakeArgs="-DCMAKE_SYSTEM_NAME=tvOS -DCMAKE_OSX_SYSROOT=appletvsimulator -DCMAKE_OSX_DEPLOYMENT_TARGET=12.2 $cmakeArgs"
         if [[ "$__TargetArch" == x64 ]]; then
             cmakeArgs="-DCMAKE_OSX_ARCHITECTURES=\"x86_64\" $cmakeArgs"
         elif [[ "$__TargetArch" == arm64 ]]; then
@@ -149,7 +149,7 @@ build_native()
 
         # set default tvOS device deployment target
         # keep in sync with SetOSTargetMinVersions in the root Directory.Build.props
-        cmakeArgs="-DCMAKE_SYSTEM_NAME=tvOS -DCMAKE_OSX_SYSROOT=appletvos -DCMAKE_OSX_DEPLOYMENT_TARGET=11.0 $cmakeArgs"
+        cmakeArgs="-DCMAKE_SYSTEM_NAME=tvOS -DCMAKE_OSX_SYSROOT=appletvos -DCMAKE_OSX_DEPLOYMENT_TARGET=12.2 $cmakeArgs"
         if [[ "$__TargetArch" == arm64 ]]; then
             cmakeArgs="-DCMAKE_OSX_ARCHITECTURES=\"arm64\" $cmakeArgs"
         else

eng/native/configurecompiler.cmake

@@ -14,6 +14,7 @@ set(CMAKE_CXX_STANDARD_REQUIRED ON)
 
 include(CheckCCompilerFlag)
 include(CheckCXXCompilerFlag)
+include(CheckLinkerFlag)
 
 # "configureoptimization.cmake" must be included after CLR_CMAKE_HOST_UNIX has been set.
 include(${CMAKE_CURRENT_LIST_DIR}/configureoptimization.cmake)
@@ -300,7 +301,13 @@ elseif(CLR_CMAKE_HOST_SUNOS)
   add_definitions(-D__EXTENSIONS__ -D_XPG4_2 -D_POSIX_PTHREAD_SEMANTICS)
 elseif(CLR_CMAKE_HOST_OSX AND NOT CLR_CMAKE_HOST_MACCATALYST AND NOT CLR_CMAKE_HOST_IOS AND NOT CLR_CMAKE_HOST_TVOS)
   add_definitions(-D_XOPEN_SOURCE)
-  add_linker_flag("-Wl,-bind_at_load")
+
+  # the new linker in Xcode 15 (ld_new/ld_prime) deprecated the -bind_at_load flag for macOS which causes a warning
+  # that fails the build since we build with -Werror. Only pass the flag if we need it, i.e. older linkers.
+  check_linker_flag(C "-Wl,-bind_at_load,-fatal_warnings" LINKER_SUPPORTS_BIND_AT_LOAD_FLAG)
+  if(LINKER_SUPPORTS_BIND_AT_LOAD_FLAG)
+    add_linker_flag("-Wl,-bind_at_load")
+  endif()
 elseif(CLR_CMAKE_HOST_HAIKU)
   add_compile_options($<$<COMPILE_LANGUAGE:ASM>:-Wa,--noexecstack>)
   add_linker_flag("-Wl,--no-undefined")
@@ -662,11 +669,11 @@ if (CLR_CMAKE_HOST_UNIX)
     set(DISABLE_OVERRIDING_MIN_VERSION_ERROR -Wno-overriding-t-option)
     add_link_options(-Wno-overriding-t-option)
     if(CLR_CMAKE_HOST_ARCH_ARM64)
-      set(MACOS_VERSION_MIN_FLAGS "-target arm64-apple-ios14.2-macabi")
-      add_link_options(-target arm64-apple-ios14.2-macabi)
+      set(MACOS_VERSION_MIN_FLAGS "-target arm64-apple-ios15.0-macabi")
+      add_link_options(-target arm64-apple-ios15.0-macabi)
     elseif(CLR_CMAKE_HOST_ARCH_AMD64)
-      set(MACOS_VERSION_MIN_FLAGS "-target x86_64-apple-ios13.5-macabi")
-      add_link_options(-target x86_64-apple-ios13.5-macabi)
+      set(MACOS_VERSION_MIN_FLAGS "-target x86_64-apple-ios15.0-macabi")
+      add_link_options(-target x86_64-apple-ios15.0-macabi)
     else()
       clr_unknown_arch()
     endif()
@@ -679,11 +686,10 @@ if (CLR_CMAKE_HOST_UNIX)
     set(CMAKE_OBJC_FLAGS "${CMAKE_OBJC_FLAGS} ${MACOS_VERSION_MIN_FLAGS} ${DISABLE_OVERRIDING_MIN_VERSION_ERROR}")
     set(CMAKE_OBJCXX_FLAGS "${CMAKE_OBJCXX_FLAGS} ${MACOS_VERSION_MIN_FLAGS} ${DISABLE_OVERRIDING_MIN_VERSION_ERROR}")
   elseif(CLR_CMAKE_HOST_OSX)
+    set(CMAKE_OSX_DEPLOYMENT_TARGET "12.0")
     if(CLR_CMAKE_HOST_ARCH_ARM64)
-      set(CMAKE_OSX_DEPLOYMENT_TARGET "11.0")
       add_compile_options(-arch arm64)
     elseif(CLR_CMAKE_HOST_ARCH_AMD64)
-      set(CMAKE_OSX_DEPLOYMENT_TARGET "10.15")
       add_compile_options(-arch x86_64)
     else()
       clr_unknown_arch()

eng/native/gen-buildsys.cmd

@@ -62,7 +62,7 @@ if /i "%__Arch%" == "wasm" (
     if /i "%__Os%" == "wasi" (
         if "%WASI_SDK_PATH%" == "" (
             if not exist "%__repoRoot%\src\mono\wasi\wasi-sdk" (
-                echo Error: Should set WASI_SDK_PATH environment variable pointing to emsdk root.
+                echo Error: Should set WASI_SDK_PATH environment variable pointing to WASI SDK root.
                 exit /B 1
             )
 

eng/pipelines/common/platform-matrix.yml

@@ -294,6 +294,25 @@ jobs:
         helixQueueGroup: ${{ parameters.helixQueueGroup }}
         ${{ insert }}: ${{ parameters.jobParameters }}
 
+- ${{ if containsValue(parameters.platforms, 'linux_musl_x64_dev_innerloop') }}:
+  - template: xplat-setup.yml
+    parameters:
+      jobTemplate: ${{ parameters.jobTemplate }}
+      helixQueuesTemplate: ${{ parameters.helixQueuesTemplate }}
+      variables: ${{ parameters.variables }}
+      osGroup: linux
+      osSubgroup: _musl
+      archType: x64
+      targetRid: linux-musl-x64
+      platform: linux_musl_x64
+      shouldContinueOnError: ${{ parameters.shouldContinueOnError }}
+      container: linux_musl_x64_dev_innerloop
+      jobParameters:
+        runtimeFlavor: ${{ parameters.runtimeFlavor }}
+        buildConfig: ${{ parameters.buildConfig }}
+        helixQueueGroup: ${{ parameters.helixQueueGroup }}
+        ${{ insert }}: ${{ parameters.jobParameters }}
+
 # GCC Linux x64 Build
 
 - ${{ if containsValue(parameters.platforms, 'gcc_linux_x64') }}:

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

@@ -68,6 +68,9 @@ extends:
       linux_x64_dev_innerloop:
         image: mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-22.04
 
+      linux_musl_x64_dev_innerloop:
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:alpine-3.19-WithNode
+
       # We use a CentOS Stream 8 image here to test building from source on CentOS Stream 8.
       SourceBuild_centos_x64:
         image: mcr.microsoft.com/dotnet-buildtools/prereqs:centos-stream8
@@ -77,12 +80,12 @@ extends:
         image: mcr.microsoft.com/dotnet-buildtools/prereqs:almalinux-8-source-build
 
       linux_s390x:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-cross-s390x
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:cbl-mariner-2.0-cross-s390x
         env:
           ROOTFS_DIR: /crossrootfs/s390x
 
       linux_ppc64le:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-18.04-cross-ppc64le
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:cbl-mariner-2.0-cross-ppc64le
         env:
           ROOTFS_DIR: /crossrootfs/ppc64le
 
@@ -121,4 +124,4 @@ extends:
         image: mcr.microsoft.com/dotnet-buildtools/prereqs:ubuntu-22.04-debpkg
 
       rpmpkg:
-        image: mcr.microsoft.com/dotnet-buildtools/prereqs:cbl-mariner-2.0-fpm
+        image: mcr.microsoft.com/dotnet-buildtools/prereqs:cbl-mariner-2.0-fpm