Merge branch 'main' into dev/grendel/android-clr-host-local

* main: (30 commits)
  JIT: Optimize bit-wise AND with a constant mask in combination with a left shift in a compare (dotnet#111979)
  Change how we build the cross-OS DAC to support building in the VMR (dotnet#111927)
  Add Windows Server 2025 to test configurations (dotnet#111938)
  [PERF] Move performance testing YAML from dotnet/runtime to dotnet/performance (dotnet#111454)
  arm64: Add support for Bitwise OR NOT & XOR NOT (dotnet#111893)
  JIT: Fix cross crossgen comparison failures (dotnet#112078)
  Bump `StyleCop.Analyzers` to `1.2.0-beta.556` (dotnet#111278)
  Remove `RequiresProcessIsolation` on InterfaceFolding tests (dotnet#112098)
  Use hardlinks in helixpublishwitharcade (dotnet#112091)
  Update breaking change rules regarding byref/objref fields. (dotnet#112087)
  [daccess] Do not use USE_DAC_TABLE_RVA on Apple platforms (dotnet#112076)
  use collection syntax in illink (dotnet#108458)
  Include PDB for all TfmRuntimeSpecificPackageFile (dotnet#111879)
  [main] Update dependencies from dotnet/emsdk (dotnet#111690)
  Enable Mono tests (dotnet#111981)
  Let the debugger knows DATAS is on (dotnet#107115)
  Tests ran counter (dotnet#111145)
  Some System.Decimal performance improvements (dotnet#99212)
  [mono][mini] Remove support for the Xamarin.iOS and Xamarin.Mac assemblies in the AOT compiler. (dotnet#108886)
  Remove one usage of `Unsafe.AsPointer`. (dotnet#112079)
  ...

.config/dotnet-tools.json

@@ -15,7 +15,7 @@
       ]
     },
     "microsoft.dotnet.xharness.cli": {
-      "version": "10.0.0-prerelease.24610.1",
+      "version": "10.0.0-prerelease.25077.1",
       "commands": [
         "xharness"
       ]

docs/coding-guidelines/breaking-change-rules.md

@@ -236,6 +236,8 @@ successfully bind to that overload, if simply passing an `int` value. However, i
 
     Definite assignment rules allow use of uninitialized variables so long as the variable type is a stateless struct. If the struct is made stateful, code could now end up with uninitialized data. This is both potentially a source breaking and binary breaking change.
 
+* Adding a reference type field, a `ref` field, or a field involving a generic type parameter without the `unmanaged` constraint, to a value type that formerly had none of those field kinds. If the value type already contains at least one such field, adding another is non-breaking. This rule applies recursively to new fields that contain value types that may also introduce a new field kind.
+
 ### Signatures
 ✓ **Allowed**
 * Adding `params` to a parameter

eng/DotNetBuild.props

@@ -72,6 +72,7 @@
       <InnerBuildArgs Condition="'$(DotNetBuildMonoAOTEnableLLVM)' != ''">$(InnerBuildArgs) /p:MonoAOTEnableLLVM=$(DotNetBuildMonoAOTEnableLLVM)</InnerBuildArgs>
       <InnerBuildArgs Condition="'$(DotNetBuildMonoBundleLLVMOptimizer)' != ''">$(InnerBuildArgs) /p:MonoBundleLLVMOptimizer=$(DotNetBuildMonoBundleLLVMOptimizer)</InnerBuildArgs>
       <InnerBuildArgs Condition="'$(DotNetBuildAllRuntimePacks)' != ''">$(InnerBuildArgs) /p:DotNetBuildAllRuntimePacks=$(DotNetBuildAllRuntimePacks)</InnerBuildArgs>
+      <InnerBuildArgs Condition="'$(DotNetBuildPass)' != ''">$(InnerBuildArgs) /p:DotNetBuildPass=$(DotNetBuildPass)</InnerBuildArgs>
       <InnerBuildArgs Condition="'$(PgoInstrument)' == 'true'">$(InnerBuildArgs) $(FlagParameterPrefix)pgoinstrument</InnerBuildArgs>
 
       <!-- This prop needs to be passed to the inner build manually as the BaseInnerSourceBuildCommand gets overridden above -->
@@ -83,6 +84,7 @@
       <InnerBuildArgs Condition="'$(RestoreConfigFile)' != ''">$(InnerBuildArgs) /p:RestoreConfigFile=$(RestoreConfigFile)</InnerBuildArgs>
       <InnerBuildArgs Condition="'$(ForceDryRunSigning)' != ''">$(InnerBuildArgs) /p:ForceDryRunSigning=$(ForceDryRunSigning)</InnerBuildArgs>
       <InnerBuildArgs Condition="'$(DefaultArtifactVisibility)' != ''">$(InnerBuildArgs) /p:DefaultArtifactVisibility=$(DefaultArtifactVisibility)</InnerBuildArgs>
+      <InnerBuildArgs Condition="'$(DotNetEsrpToolPath)' != ''">$(InnerBuildArgs) /p:DotNetEsrpToolPath=$(DotNetEsrpToolPath)</InnerBuildArgs>
 
       <!-- Pass locations for assets, packages and symbols -->
       <InnerBuildArgs Condition="'$(SourceBuiltAssetsDir)' != ''">$(InnerBuildArgs) /p:SourceBuiltAssetsDir=$(SourceBuiltAssetsDir)</InnerBuildArgs>

eng/Subsets.props

@@ -67,6 +67,9 @@
     <!-- In source build, mono is only supported as primary runtime flavor. -->
     <DefaultSubsets Condition="'$(DotNetBuildSourceOnly)' == 'true' and '$(PrimaryRuntimeFlavor)' != 'Mono'">clr+libs+tools+host+packs</DefaultSubsets>
     <DefaultSubsets Condition="'$(DotNetBuildMonoCrossAOT)' == 'true'">mono+packs</DefaultSubsets>
+
+    <!-- In the Win-x86 BuildPass2 job in the VMR, we want to build the cross-OS DACs and pack them. -->
+    <DefaultSubsets Condition="'$(DotNetBuildPass)' == '2' and '$(TargetRid)' == 'win-x86'">crossdacpack</DefaultSubsets>
   </PropertyGroup>
 
   <PropertyGroup>
@@ -95,8 +98,8 @@
   </PropertyGroup>
 
   <PropertyGroup>
-    <DefaultCoreClrSubsets>clr.native+linuxdac+clr.corelib+clr.tools+clr.nativecorelib+clr.packages+clr.nativeaotlibs+clr.crossarchtools+host.native</DefaultCoreClrSubsets>
-    <DefaultCoreClrSubsets Condition="'$(PackageRID)' == 'linux-armel'">clr.native+linuxdac+clr.corelib+clr.tools+clr.nativecorelib+clr.packages+clr.nativeaotlibs+clr.crossarchtools</DefaultCoreClrSubsets>
+    <DefaultCoreClrSubsets>clr.native+clr.corelib+clr.tools+clr.nativecorelib+clr.packages+clr.nativeaotlibs+clr.crossarchtools+host.native</DefaultCoreClrSubsets>
+    <DefaultCoreClrSubsets Condition="'$(PackageRID)' == 'linux-armel'">clr.native+clr.corelib+clr.tools+clr.nativecorelib+clr.packages+clr.nativeaotlibs+clr.crossarchtools</DefaultCoreClrSubsets>
     <!-- Even on platforms that do not support the CoreCLR runtime, we still want to build ilasm/ildasm. -->
     <DefaultCoreClrSubsets Condition="'$(RuntimeFlavor)' != 'CoreCLR'">clr.iltools+clr.packages</DefaultCoreClrSubsets>
 
@@ -194,7 +197,7 @@
     <SubsetName Include="Clr.Tools" Description="Managed tools that support CoreCLR development and testing." />
     <SubsetName Include="Clr.ToolsTests" OnDemand="true" Description="Unit tests for the clr.tools subset." />
     <SubsetName Include="Clr.Packages" Description="The projects that produce NuGet packages for the CoreCLR runtime, crossgen, and IL tools." />
-    <SubsetName Include="LinuxDac" Condition="$([MSBuild]::IsOsPlatform(Windows))" Description="The cross-OS Windows->libc-based Linux DAC. Skipped on x86." />
+    <SubsetName Include="LinuxDac" Condition="$([MSBuild]::IsOsPlatform(Windows))" OnDemand="true" Description="The cross-OS Windows->libc-based Linux DAC. Skipped on x86." />
     <SubsetName Include="AlpineDac" Condition="$([MSBuild]::IsOsPlatform(Windows))" OnDemand="true" Description="The cross-OS Windows->musl-libc-based Linux DAC. Skipped on x86" />
     <SubsetName Include="CrossDacPack" OnDemand="true"
             Description="Packaging of cross OS DAC. Requires all assets needed to be present at a folder specified by $(CrossDacArtifactsDir). See 'Microsoft.CrossOsDiag.Private.CoreCLR.proj' for details." />