Enable NativeAOT in the CI

eng/pipelines/coreclr/nativeaot-post-build-steps.yml

@@ -0,0 +1,35 @@
+parameters:
+  buildConfig: ''
+  archType: ''
+  osGroup: ''
+  osSubgroup: ''
+  platform: ''
+  pgoType: ''
+  runtimeVariant: ''
+  uploadTests: false
+  testFilter: tree nativeaot
+  runSingleFileTests: true
+
+steps:
+# Can't run arm/arm64 tests on x64 build machines
+- ${{ if and(ne(parameters.archType, 'arm'), ne(parameters.archType, 'arm64')) }}:
+
+  # Build coreclr native test output
+  - ${{ if eq(parameters.osGroup, 'windows') }}:
+    - script: $(Build.SourcesDirectory)/src/tests/build.cmd nativeaot $(buildConfigUpper) ${{ parameters.archType }} ${{ parameters.testFilter }} /p:NativeAotMultimodule=true
+      displayName: Build tests
+  - ${{ if ne(parameters.osGroup, 'windows') }}:
+    - script: $(Build.SourcesDirectory)/src/tests/build.sh nativeaot $(buildConfigUpper) ${{ parameters.archType }} '${{ parameters.testFilter }}'
+      displayName: Build tests
+
+  - ${{ if eq(parameters.runSingleFileTests, true) }}:
+    - ${{ if eq(parameters.osGroup, 'windows') }}:
+      - script: $(Build.SourcesDirectory)/src/tests/run.cmd runnativeaottests $(buildConfigUpper) ${{ parameters.archType }}
+        displayName: Run tests in single file mode
+    - ${{ if ne(parameters.osGroup, 'windows') }}:
+      - script: $(Build.SourcesDirectory)/src/tests/run.sh --runnativeaottests $(buildConfigUpper) ${{ parameters.archType }}
+        displayName: Run tests in single file mode
+
+  - ${{ if eq(parameters.osGroup, 'windows') }}:
+    - script: $(Build.SourcesDirectory)/src/tests/run.sh runnativeaottests nativeaotmultimodule $(buildConfigUpper) ${{ parameters.archType }}
+      displayName: Run tests in multifile mode

eng/pipelines/runtime.yml

@@ -196,6 +196,75 @@ jobs:
             eq(dependencies.evaluate_paths.outputs['SetPathVars_coreclr_jit.containsChange'], true),
             eq(variables['isFullMatrix'], true)))
 
+#
+# CoreCLR NativeAOT debug build and smoke tests
+# Only when CoreCLR is changed
+#
+- template: /eng/pipelines/common/platform-matrix.yml
+  parameters:
+    jobTemplate: /eng/pipelines/common/global-build-job.yml
+    buildConfig: debug
+    platforms:
+    - Linux_x64
+    - windows_x64
+    jobParameters:
+      testGroup: innerloop
+      timeoutInMinutes: 120
+      nameSuffix: NativeAOT
+      buildArgs: -s clr.jit+clr.tools+clr.nativeaotlibs+libs -rc $(_BuildConfig) -lc Release
+      extraStepsTemplate: /eng/pipelines/coreclr/nativeaot-post-build-steps.yml
+      condition: >-
+        or(
+          eq(dependencies.evaluate_paths.outputs['SetPathVars_coreclr.containsChange'], true),
+          eq(dependencies.evaluate_paths.outputs['SetPathVars_runtimetests.containsChange'], true),
+          eq(variables['isFullMatrix'], true))
+
+#
+# CoreCLR NativeAOT checked build and smoke tests
+# Only when CoreCLR is changed
+#
+- template: /eng/pipelines/common/platform-matrix.yml
+  parameters:
+    jobTemplate: /eng/pipelines/common/global-build-job.yml
+    buildConfig: checked
+    platforms:
+    - windows_x64
+    jobParameters:
+      testGroup: innerloop
+      timeoutInMinutes: 120
+      nameSuffix: NativeAOT
+      buildArgs: -s clr.jit+clr.tools+clr.nativeaotlibs+libs -rc $(_BuildConfig) -lc Release
+      extraStepsTemplate: /eng/pipelines/coreclr/nativeaot-post-build-steps.yml
+      condition: >-
+        or(
+          eq(dependencies.evaluate_paths.outputs['SetPathVars_coreclr.containsChange'], true),
+          eq(dependencies.evaluate_paths.outputs['SetPathVars_runtimetests.containsChange'], true),
+          eq(variables['isFullMatrix'], true))
+
+#
+# CoreCLR NativeAOT checked build and smoke tests
+# Only when CoreCLR is changed
+#
+- template: /eng/pipelines/common/platform-matrix.yml
+  parameters:
+    jobTemplate: /eng/pipelines/common/global-build-job.yml
+    buildConfig: release
+    platforms:
+    - Linux_x64
+    - windows_x64
+    - OSX_x64
+    jobParameters:
+      testGroup: innerloop
+      timeoutInMinutes: 120
+      nameSuffix: NativeAOT
+      buildArgs: -s clr.jit+clr.tools+clr.nativeaotlibs+libs -rc $(_BuildConfig) -lc Release
+      extraStepsTemplate: /eng/pipelines/coreclr/nativeaot-post-build-steps.yml
+      condition: >-
+        or(
+          eq(dependencies.evaluate_paths.outputs['SetPathVars_coreclr.containsChange'], true),
+          eq(dependencies.evaluate_paths.outputs['SetPathVars_runtimetests.containsChange'], true),
+          eq(variables['isFullMatrix'], true))
+
 # Build and test clr tools
 - template: /eng/pipelines/common/platform-matrix.yml
   parameters:

src/coreclr/nativeaot/Runtime/inc/ModuleHeaders.h

@@ -10,7 +10,7 @@ struct ReadyToRunHeaderConstants
 {
     static const uint32_t Signature = 0x00525452; // 'RTR'
 
-    static const uint32_t CurrentMajorVersion = 5;
+    static const uint32_t CurrentMajorVersion = 6;
     static const uint32_t CurrentMinorVersion = 0;
 };
 

src/tests/Common/tests.targets

@@ -69,7 +69,14 @@
 
       <CorerunExecutable Condition="'$(RunningOnUnix)' == 'true'"  >$(CORE_ROOT)\corerun</CorerunExecutable>
       <CorerunExecutable Condition="'$(RunningOnUnix)' != 'true'">$(CORE_ROOT)\corerun.exe</CorerunExecutable>
-      <CorerunExecutable Condition="'$(TargetOS)' == 'Browser' Or '$(TargetOS)' == 'Android' or '$(TargetOS)' == 'iOSSimulator'"> $(DotnetRoot)/dotnet</CorerunExecutable>
+
+      <!-- Some configurations might not build a corerun.exe. In those cases, run xunit with dotnet.
+           We set roll-forward LatestMajor so that dotnet doesn't choose some old runtime that comes from
+           the era when xunit.console.dll was built. -->
+      <DotnetExecutable>dotnet --roll-forward LatestMajor</DotnetExecutable>
+      <DotnetExecutable Condition="'$(DotnetRoot)' != ''">$(DotnetRoot)/dotnet</DotnetExecutable>
+      <RunXunitWithDotnet Condition="'$(TargetOS)' == 'Browser' Or '$(TargetOS)' == 'Android' or '$(TargetOS)' == 'iOSSimulator' or '$(RunNativeAot)' == 'true'">true</RunXunitWithDotnet>
+      <CorerunExecutable Condition="'$(RunXunitWithDotnet)' == 'true'">$(DotnetExecutable)</CorerunExecutable>
     </PropertyGroup>
 
     <!-- Work around cmd command length limit by using relative paths