Mono.ValueTuple's must have the same layout as the original vtype. Use normal IntPtr for ref fields. This also allows sharing of more signatures. Before this change the behavior was dubious when sharing valuetypes with ref fields (like Span). The value tuple class was inflated with byref types and it ended up having byref fields, even though it is not byreflike, resulting in failure during class loading.

* Ensure that Vector256 APIs exposed in .NET Core 3.1 remain accelerated in .NET 7

* Ensure new Vector256 APIs that are trivially limited to Avx only are accelerated

Looks like this got inadvertently broken by https://github.com/dotnet/runtime/pull/65723

Introduce WASM0001 warning code for not supported pinvoke and icall signatures.

Using MEDI is annotated as RequiresDynamicCode because it supports enumerable and generic servcies with ValueTypes. When using DI with ValuesTypes, the array and generic code might not be available.

Contributes to #71654

* Tar: restore directory permissions while extracting.

* PR feedback.

* On Windows, as on Unix: don't set group/other write permission by default.

* Fix Windows compilation.

* Fix Windows compilation II.

* Update test for Windows.

* Fix test WindowsFileMode value.

* Remove branch.

* Apply suggestions from code review
Co-authored-by: NEric Erhardt <eric.erhardt@microsoft.com>

* Add back DefaultWindowsMode.

* Fix build failure in TarWriter due to DefaultWindowsMode usage.

* Fix DefaultWindowsMode.

* Apply suggestions from code review
Co-authored-by: NCarlos Sanchez <1175054+carlossanlop@users.noreply.github.com>
Co-authored-by: NEric Erhardt <eric.erhardt@microsoft.com>
Co-authored-by: NCarlos Sanchez <1175054+carlossanlop@users.noreply.github.com>

Co-authored-by: NTheodore Tsirpanis <teo@tsirpanis.gr>
Co-authored-by: NAdam Sitnik <adam.sitnik@gmail.com>
Co-authored-by: NJan Kotas <jkotas@microsoft.com>

If we were in a situation like in the regression test, we would devirtualize the `GrabObject` call to `SomeUnallocatedClass.GrabObject`. But because `SomeUnallocatedClass` was never allocated, the scanner didn't scan it, and bad things would happen.

Prevent devirtualizing into types that were not seen as allocated.

This is not a real issue for non-generic (non-shareable) types because the tentative instance method optimization generates throwing bodies for these. But tentative method optimization doesn't run for shared generics:

https://github.com/dotnet/runtime/blob/4cbe6f99d23e04c56a89251d49de1b0f14000427/src/coreclr/tools/Common/Compiler/MethodExtensions.cs#L115

This was rare enough that we haven't seen it until I did #73683 and there was one useless constructor that we stopped generating and triggered this.

This also includes what is essentially a rollback of https://github.com/dotnet/runtimelab/pull/1700. This should have been rolled back with https://github.com/dotnet/runtime/pull/66145 but I forgot we had this. It was not needed.

* Update tests.proj

- Disable some tests on NodeJS/Windows
- Introduce NodeJS platform in PlatformDetection.
Co-authored-by: NMarek Fišera <mara@neptuo.com>

Introduce a JSSynchronizationContext that automatically remotes function calls back to the browser thread and queues them as background jobs.
Exercise sync context in threads sample to display the complete progress indicator
Clean up an old copy-paste error in the typescript

Closes #715

* Update dependencies from https://github.com/dotnet/runtime-assets build 20220726.1

Microsoft.DotNet.CilStrip.Sources , System.ComponentModel.TypeConverter.TestData , System.Drawing.Common.TestData , System.Formats.Tar.TestData , System.IO.Compression.TestData , System.IO.Packaging.TestData , System.Net.TestData , System.Private.Runtime.UnicodeData , System.Runtime.Numerics.TestData , System.Runtime.TimeZoneData , System.Security.Cryptography.X509Certificates.TestData , System.Text.RegularExpressions.TestData , System.Windows.Extensions.TestData
 From Version 7.0.0-beta.22361.2 -> To Version 7.0.0-beta.22376.1

* Update dependencies from https://github.com/dotnet/emsdk build 20220726.1

Microsoft.NET.Workload.Emscripten.Manifest-7.0.100
 From Version 7.0.0-rc.1.22368.1 -> To Version 7.0.0-rc.1.22376.1

* Update dependencies from https://github.com/dotnet/roslyn-analyzers build 20220728.2

Microsoft.CodeAnalysis.NetAnalyzers
 From Version 7.0.0-preview1.22373.2 -> To Version 7.0.0-preview1.22378.2

* Update dependencies from https://github.com/dotnet/roslyn-analyzers build 20220729.1

Microsoft.CodeAnalysis.NetAnalyzers
 From Version 7.0.0-preview1.22373.2 -> To Version 7.0.0-preview1.22379.1

* Update dependencies from https://github.com/dotnet/runtime build 20220731.5

Microsoft.NET.Sdk.IL , Microsoft.NETCore.App.Runtime.win-x64 , Microsoft.NETCore.DotNetHost , Microsoft.NETCore.DotNetHostPolicy , Microsoft.NETCore.ILAsm , runtime.native.System.IO.Ports , System.Text.Json
 From Version 7.0.0-rc.1.22374.4 -> To Version 7.0.0-rc.1.22381.5

* Update dependencies from https://github.com/dotnet/icu build 20220802.1

Microsoft.NETCore.Runtime.ICU.Transport
 From Version 7.0.0-rc.1.22375.1 -> To Version 7.0.0-rc.1.22402.1

* Update dependencies from https://github.com/dotnet/xharness build 20220801.2

Microsoft.DotNet.XHarness.CLI , Microsoft.DotNet.XHarness.TestRunners.Common , Microsoft.DotNet.XHarness.TestRunners.Xunit
 From Version 1.0.0-prerelease.22375.5 -> To Version 1.0.0-prerelease.22401.2

* Update dependencies from https://github.com/dotnet/emsdk build 20220801.1

Microsoft.NET.Workload.Emscripten.Manifest-7.0.100
 From Version 7.0.0-rc.1.22368.1 -> To Version 7.0.0-rc.1.22401.1

* Update dependencies from https://github.com/dotnet/runtime-assets build 20220802.1

Microsoft.DotNet.CilStrip.Sources , System.ComponentModel.TypeConverter.TestData , System.Drawing.Common.TestData , System.Formats.Tar.TestData , System.IO.Compression.TestData , System.IO.Packaging.TestData , System.Net.TestData , System.Private.Runtime.UnicodeData , System.Runtime.Numerics.TestData , System.Runtime.TimeZoneData , System.Security.Cryptography.X509Certificates.TestData , System.Text.RegularExpressions.TestData , System.Windows.Extensions.TestData
 From Version 7.0.0-beta.22361.2 -> To Version 7.0.0-beta.22402.1

* Update dependencies from https://github.com/dotnet/roslyn-analyzers build 20220803.2

Microsoft.CodeAnalysis.NetAnalyzers
 From Version 7.0.0-preview1.22373.2 -> To Version 7.0.0-preview1.22403.2

* Update dependencies from https://github.com/dotnet/msquic build 20220803.1

System.Net.MsQuic.Transport
 From Version 7.0.0-alpha.1.22371.1 -> To Version 7.0.0-alpha.1.22403.1

* Update dependencies from https://github.com/dotnet/llvm-project build 20220804.1

runtime.linux-arm64.Microsoft.NETCore.Runtime.ObjWriter , runtime.linux-musl-arm64.Microsoft.NETCore.Runtime.ObjWriter , runtime.linux-musl-x64.Microsoft.NETCore.Runtime.ObjWriter , runtime.linux-x64.Microsoft.NETCore.Runtime.ObjWriter , runtime.osx.11.0-arm64.Microsoft.NETCore.Runtime.ObjWriter , runtime.osx.10.12-x64.Microsoft.NETCore.Runtime.ObjWriter , runtime.win-arm64.Microsoft.NETCore.Runtime.ObjWriter , runtime.win-x64.Microsoft.NETCore.Runtime.ObjWriter
 From Version 1.0.0-alpha.1.22364.1 -> To Version 1.0.0-alpha.1.22404.1

* Update dependencies from https://github.com/dotnet/xharness build 20220805.1

Microsoft.DotNet.XHarness.CLI , Microsoft.DotNet.XHarness.TestRunners.Common , Microsoft.DotNet.XHarness.TestRunners.Xunit
 From Version 1.0.0-prerelease.22375.5 -> To Version 1.0.0-prerelease.22405.1

* Update dependencies from https://github.com/dotnet/emsdk build 20220805.3

Microsoft.NET.Workload.Emscripten.Manifest-7.0.100
 From Version 7.0.0-rc.1.22368.1 -> To Version 7.0.0-rc.1.22405.3

* Update dependencies from https://github.com/dotnet/msquic build 20220805.1

System.Net.MsQuic.Transport
 From Version 7.0.0-alpha.1.22371.1 -> To Version 7.0.0-alpha.1.22405.1

* Update dependencies from https://github.com/dotnet/llvm-project build 20220806.4

runtime.linux-arm64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk , runtime.linux-arm64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools , runtime.linux-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk , runtime.linux-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools , runtime.osx.10.12-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk , runtime.osx.10.12-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools , runtime.win-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk , runtime.win-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools
 From Version 11.1.0-alpha.1.22376.4 -> To Version 11.1.0-alpha.1.22406.4

* Update dependencies from https://github.com/dotnet/runtime build 20220807.4

Microsoft.NET.Sdk.IL , Microsoft.NETCore.App.Runtime.win-x64 , Microsoft.NETCore.ILAsm , runtime.native.System.IO.Ports , System.Text.Json
 From Version 7.0.0-rc.1.22374.4 -> To Version 7.0.0-rc.1.22407.4

* Update dependencies from https://github.com/dotnet/icu build 20220808.1

Microsoft.NETCore.Runtime.ICU.Transport
 From Version 7.0.0-rc.1.22375.1 -> To Version 7.0.0-rc.1.22408.1

* Update dependencies from https://github.com/dotnet/xharness build 20220808.1

Microsoft.DotNet.XHarness.CLI , Microsoft.DotNet.XHarness.TestRunners.Common , Microsoft.DotNet.XHarness.TestRunners.Xunit
 From Version 1.0.0-prerelease.22375.5 -> To Version 1.0.0-prerelease.22408.1

* Update dependencies from https://github.com/dotnet/emsdk build 20220808.2

Microsoft.NET.Workload.Emscripten.Manifest-7.0.100
 From Version 7.0.0-rc.1.22368.1 -> To Version 7.0.0-rc.1.22408.2

* Update dependencies from https://github.com/dotnet/llvm-project build 20220808.2

runtime.linux-arm64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk , runtime.linux-arm64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools , runtime.linux-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk , runtime.linux-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools , runtime.osx.10.12-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk , runtime.osx.10.12-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools , runtime.win-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Sdk , runtime.win-x64.Microsoft.NETCore.Runtime.Mono.LLVM.Tools
 From Version 11.1.0-alpha.1.22376.4 -> To Version 11.1.0-alpha.1.22408.2

* Update dependencies from https://github.com/dotnet/runtime-assets build 20220809.1

Microsoft.DotNet.CilStrip.Sources , System.ComponentModel.TypeConverter.TestData , System.Drawing.Common.TestData , System.Formats.Tar.TestData , System.IO.Compression.TestData , System.IO.Packaging.TestData , System.Net.TestData , System.Private.Runtime.UnicodeData , System.Runtime.Numerics.TestData , System.Runtime.TimeZoneData , System.Security.Cryptography.X509Certificates.TestData , System.Text.RegularExpressions.TestData , System.Windows.Extensions.TestData
 From Version 7.0.0-beta.22361.2 -> To Version 7.0.0-beta.22409.1

* Use stable VS2022 build images

llvm-project uses that one too now so we shouldn't hit the MSVC ABI issue

* Update dependencies from https://github.com/dotnet/llvm-project build 20220811.1

runtime.linux-arm64.Microsoft.NETCore.Runtime.ObjWriter , runtime.linux-musl-arm64.Microsoft.NETCore.Runtime.ObjWriter , runtime.linux-musl-x64.Microsoft.NETCore.Runtime.ObjWriter , runtime.linux-x64.Microsoft.NETCore.Runtime.ObjWriter , runtime.osx.11.0-arm64.Microsoft.NETCore.Runtime.ObjWriter , runtime.osx.10.12-x64.Microsoft.NETCore.Runtime.ObjWriter , runtime.win-arm64.Microsoft.NETCore.Runtime.ObjWriter , runtime.win-x64.Microsoft.NETCore.Runtime.ObjWriter
 From Version 1.0.0-alpha.1.22364.1 -> To Version 1.0.0-alpha.1.22411.1

* Update dependencies from https://github.com/dotnet/emsdk build 20220811.1

Microsoft.NET.Workload.Emscripten.Manifest-7.0.100
 From Version 7.0.0-rc.1.22368.1 -> To Version 7.0.0-rc.1.22411.1
Co-authored-by: Ndotnet-maestro[bot] <dotnet-maestro[bot]@users.noreply.github.com>
Co-authored-by: NLarry Ewing <lewing@microsoft.com>
Co-authored-by: NAnkit Jain <radical@gmail.com>
Co-authored-by: NAlexander Köplinger <alex.koeplinger@outlook.com>

* Avoid url string allocation in WebProxy.IsMatchInBypassList

* Update src/libraries/System.Net.WebProxy/src/System/Net/WebProxy.cs
Co-authored-by: NMiha Zupan <mihazupan.zupan1@gmail.com>
Co-authored-by: NMiha Zupan <mihazupan.zupan1@gmail.com>

* Copy back Missing.Value after Invoke

* Refactor to use existing copy back mechanism
Co-authored-by: NSteve Harter <steveharter@users.noreply.github.com>

* fix a couple issues with Microsoft.XmlSerailizer.Generator

* update per PR feedback

* update 2 - change default to True

* correct a mistake

The only libraries that aren't enabled yet are DependencyInjection and Hosting. These will come in a separate PR.

Contributes to #71654

Turns out we do have one situation where a MethodTable would have no metadata - when it's the unconstructed MethodTable. User code doesn't see them.

#73769

* fix bad rename of maxParallelDownloads - throttling
* fix re-try logic
* fixed counting of loaded assets
* catching more error cases
* fix blazor detection

* Encode small structs as bitcast targets

* Add a test

https://github.com/dotnet/runtime/pull/73713 added Windows.11.Arm64.Open runs to check MsQuic functionality there, but currently, there is no HW servicing the queue and the ci job timeouts. This PR temporarily suspends runs on the queue until appropriate HW is deployed to helix.

* Honor naming policy for string enum deserialization

* Remove cache bounds in favor of correctness

* Address feedback

* Remove possibly invalid dictionary key policy cache

* Address feedback

* Address feedback

* Clean up

- verify_region_to_generation_map needs to skip read only segments as they are not represented in the region to generation map.

- move check to verify the mark queue is empty from the destructor to a normal method, and add a call to that method at the end of the mark phase.

[Android][iOS] Enable HttpClientHandler.DangerousAcceptAnyServerCertificateValidator when using native handlers (#73763)

The static `HttpClientHandler.DangerousAcceptAnyServerCertificateValidator` getter throws PNSE when the native HTTP handler is enabled because Xamarin.Android's `AndroidMessageHandler` and Xamarin.iOS `NSUrlSessionHandler` didn't use to have support for the `ServerCertificateCustomValidationCallback`.

We already implemented the Android part in .NET 6 and support in the iOS implementation is WIP and we should be able to implement it in time for .NET 7. IMO it's safe to remove the exception in the getter in .NET 7.

Closes #68898

Likely a single file related issue. Not sure how ConfigurationManager grabs the config files, but probably Assembly.Location. Will need to look at that.

```
[FAIL] System.Diagnostics.TraceSourceConfigTests.ConfigurationTests.ConfigWithEvents_RuntimeListener
System.Configuration.ConfigurationErrorsException : Could not create System.Diagnostics.SourceSwitch.
   at System.Diagnostics.TraceUtils.GetRuntimeObject(String, Type, String) + 0x5b8
   at System.Diagnostics.TraceConfiguration.<InitializingTraceSource>g__CreateSwitch|3_0(String, String, TraceConfiguration.<>c__DisplayClass3_0&) + 0x44
   at System.Diagnostics.TraceConfiguration.InitializingTraceSource(Object, InitializingTraceSourceEventArgs) + 0x208
   at System.Diagnostics.TraceSource.Config!<BaseAddress>+0xf7b98c
   at System.Diagnostics.TraceSource.OnInitializing(InitializingTraceSourceEventArgs) + 0x3c
   at System.Diagnostics.TraceSource.Initialize() + 0x78
   at System.Diagnostics.TraceSourceConfigTests.ConfigurationTests.ConfigWithEvents_RuntimeListener() + 0x94
   at System.Diagnostics.TraceSource.Config!<BaseAddress>+0x10bcbe4
   at System.Reflection.DynamicInvokeInfo.Invoke(Object, IntPtr, Object[], BinderBundle, Boolean) + 0xd8
```

* consume MsQuic 2.1 for windows ARM64 builds

* force run on Win11 arm64

* Handle HTTP3 server closing its controls stream

* React to server closing inbound control stream

* Update src/libraries/System.Net.Http/src/System/Net/Http/SocketsHttpHandler/Http3Connection.cs
Co-authored-by: NMarie Píchová <11718369+ManickaP@users.noreply.github.com>
Co-authored-by: NMarie Píchová <11718369+ManickaP@users.noreply.github.com>

* more state locking and sanity
* renamed the subtle-crypto.ts file, because that's not a worker
Co-authored-by: NAnkit Jain <radical@gmail.com>

Fixes #68660.

This is a piece of logic that originates from .NET Native. We didn't have a hard stance on `Activator.CreateInstance<T>` at that time, so we took a conservative approach of always generating the default constructors for all types that have type handle.

Since we now do static analysis and warn if `Activator` is used with something we couldn't analyze. We can trim more.

I would delete the whole table and logic, but I'm not sure if we can't still hit a problem when `CreateInstance<T>` is used with a reflection blocked type - this would affect private reflection within CoreLib (we don't think about reflection when doing `new T()`, so this can happen). With reflection blocking even if dataflow figures out that `BlockedFromReflectionType..ctor` should be reflectable, we won't reflection enable it.

We really should just get rid of reflection blocking (#72570). Then all of this can go away.

* #51393 skip tests on MacCatalyst

Emit symbols for all instantiations of a generic method, not just the first one.