Merge pull request dotnet/coreclr#19463 from BruceForstall/FixArmHeapVerify

Disable 3 tests for Windows/arm32 HeapVerify runs

Commit migrated from https://github.com/dotnet/coreclr/commit/21af8273edb1991972dc2223f3de93f249aa4d48

disable tests\src\JIT\Methodical\fp\exgen\10w5d_cs_do (dotnet/coreclr#19465)

in stress modes. The issue is dotnet/coreclr#18988

Commit migrated from https://github.com/dotnet/coreclr/commit/b0686a29be2eff059f080a66b7aa4febe55a01bc

Merge pull request dotnet/coreclr#19469 from BruceForstall/DisableVectorDot

Disable VectorDot_ro.cmd_9267 for Windows arm64 R2R

Commit migrated from https://github.com/dotnet/coreclr/commit/bf72f70f0e00987470f36bfde89c209c5147fac0

Disable VectorDot_ro.cmd_9267 for Windows arm64 R2R

Tracked by dotnet/coreclr#18991

Commit migrated from https://github.com/dotnet/coreclr/commit/69f9cdb518cf6949f9a58baa2ccb9b70566f431c

Merge pull request dotnet/coreclr#19466 from BruceForstall/Disable163200

Disable test b163200 under GCStress

Commit migrated from https://github.com/dotnet/coreclr/commit/428185baa83bc1a396e862325d5d5eccb096c3b2

Disable test b163200 under GCStress

Tracked by dotnet/coreclr#19464

Commit migrated from https://github.com/dotnet/coreclr/commit/359e8639ff1cdc9b90a2c85b49f6e5e0233c2f92

Disable 3 tests for Windows/arm32 HeapVerify runs

They all time out.

Fixes dotnet/coreclr#19462

Commit migrated from https://github.com/dotnet/coreclr/commit/ebe90ae3c9ccd874c4512b9bc3b3c1b025ca2d21

Merge pull request dotnet/coreclr#19459 from BruceForstall/Disable437044

Exclude 437044.cmd_10304 from GCStress runs

Commit migrated from https://github.com/dotnet/coreclr/commit/fa4c1c47f9b49e5ee7b320038bb30dfa736bc450

Exclude 437044.cmd_10304 from GCStress runs

This test times out on ARM Windows R2R GCStress15 runs.

Commit migrated from https://github.com/dotnet/coreclr/commit/1c3772b699ab37a07d1be7dd770f693f60b277d8

Add a skipmanaged option to build.sh (dotnet/coreclr#19111)

This option is the opposite of -msbuildonunsupportedplatform, and an
managed version of of -skipnative.

This is useful for bootstrapping on new Linux/x64 distributions, where
dotnet may not work (yet) but coreclr will try and use it anyway,
failing the bootstrap scripts.

See also https://github.com/dotnet/source-build/issues/663 for
additional background information.

Commit migrated from https://github.com/dotnet/coreclr/commit/cba21515787850baaf02fbbd550a5267a8a4f4cf

Merge pull request dotnet/coreclr#19458 from BruceForstall/DisableTests

Disable System.Linq.Expressions.Tests against dotnet/coreclr#19457

Commit migrated from https://github.com/dotnet/coreclr/commit/1a5e7515ac7d128518b7ec8ce34f632f5b368e66

Disable System.Linq.Expressions.Tests against dotnet/coreclr#19457

Commit migrated from https://github.com/dotnet/coreclr/commit/5dfbf227c3c4723d9f9bf5064f1a6c41f9c1996e

Remove unused local from List<T>.RemoveRange (dotnet/corefxdotnet/coreclr#31727)

`int i` appears to be unused so i removed it.

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/1f02c30e053b1da4410e20c3b715128e3d1e354a

non shared changes and feedback addressed

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/35dafea02d196d5acb998c8a4fff3e6a37365db8

Fix a couple of apartment state issues (dotnet/coreclr#19384)

* Fix a couple of apartment state issues

Fix for https://github.com/dotnet/coreclr/issues/17822
- The apartment state now defaults to MTA for the main thread along with a CoInitialize
- Calling `Thread.SetApartmentState` with STA now fails as expected (different behavior from previous netcore, same behavior as netfx)

Fix for https://github.com/dotnet/coreclr/issues/17787
- `WaitHandle.WaitAll` for multiple handles is not supported on an STA thread due to issues described in https://github.com/dotnet/coreclr/issues/17787#issuecomment-385117537
- It now throws `NotSupportedException` as expected (different behavior from previous netcore, same behavior as netfx)

Fix for https://github.com/dotnet/coreclr/issues/19225

* Temporarily exclude invalid CoreFX test

Commit migrated from https://github.com/dotnet/coreclr/commit/3a56afe6de4113c83b66a5d3a467b8accfaafa1f

Create Microsoft.IO.Redist (dotnet/corefxdotnet/coreclr#31679)

* Create Microsoft.Internal.IO

Includes all of Path, Directory, *Info, etc. from System.IO with targets of NetFX 4.6.1 and NetCore 2.1.

* Tweaks / minor fixes

* Remove netstandard build.

* Add package

Update to build for 4.7.2 only

* Rename folder to prepare for project rename

* Change the name to Microsoft.IO.Redist

* Namespace tweaks

* Use open key, tweak references

* More tweaks on feedback

Also grab latest build tools for 4.7.x RIDs

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/4ccd7a52827a9078b35e167bea488b3389538e92

Silence WinRT type assert in crossgen (dotnet/coreclr#19442)

Disable type loader assert that fires when resolving a type from a WinMD. Instead, compilation should fail gracefully, or at runtime a type load exception will be thrown.

Commit migrated from https://github.com/dotnet/coreclr/commit/8589689bc34eb7fab6b33c88505bb041de9e9995

[local gc] disable feature redhawk  (dotnet/coreclr#17769)

Commit migrated from https://github.com/dotnet/coreclr/commit/d4738d1e9e9b50d00023eb4caca225812cabe285

Make RuntimeType sealed and deleted support for introspection only loads (dotnet/coreclr#19427)

- Sealed Runtime makes `is RuntimeType` and similar checks faster. These checks are fairly common in reflection.
- Delete support for introspection only loads from the runtime. We do not plan to use in .NET Core. The support for introspection loads inherited from RuntimeType and thus it is incompatible with sealed RuntimeType.

Commit migrated from https://github.com/dotnet/coreclr/commit/af4ec7c89d0192ad14392da04e8c097da8ec9e48

moved to shared (dotnet/coreclr#19419)

Commit migrated from https://github.com/dotnet/coreclr/commit/f551543427176850c84b9e11c7b8d528c3f282a7

Moved SpinLock.cs to shared (dotnet/coreclr#19391)

* m removed from names, spaces after \\ and braces added

* Moved to shared

Commit migrated from https://github.com/dotnet/coreclr/commit/b2c4c8c4713a029b8c59f481c967dec3c98f005a

Don't early terminate on null for 64bit NR HashCode (dotnet/coreclr#19331)

* Don't early terminate on null for 64bit NR HashCode

* Improved GetNonRandomizedHashCode

* Update message on GetNonRandomizedHashCode

* Consume null terminator rather than special case odd lengths

Commit migrated from https://github.com/dotnet/coreclr/commit/c9ad0e8656df10f3aab4b989a1dc72e548d24176

Merge pull request dotnet/coreclr#19434 from BruceForstall/DisableR2rDumpTest2

Disable R2RDumpTest for JIT stress modes

Commit migrated from https://github.com/dotnet/coreclr/commit/2c9d4e3be809f11750c6bd1a7c68837f1f3bf343

Disable R2RDumpTest for JIT stress modes

Commit migrated from https://github.com/dotnet/coreclr/commit/0ae96a6054de5334c74c68fb233fc50f21d55d19

Merge pull request dotnet/coreclr#19433 from BruceForstall/UpdateTriggerPhrases

Update existing trigger phrases documentation

Commit migrated from https://github.com/dotnet/coreclr/commit/965cfb4557fd3ee80b3145507c075a5ed6eb380b

Update existing trigger phrases documentation

Commit migrated from https://github.com/dotnet/coreclr/commit/91dbe617eac9b4ac4683c54333c2ece3875268de

CORDbgSetInstruction: clear thumb bit of the address before flushing icache (dotnet/coreclr#19409)

We should clear thumb bit of the address before flushing icache otherwise
we may not flush the cache for the first byte of the instruction.

Commit migrated from https://github.com/dotnet/coreclr/commit/303c8b78151bb7a8f17b32f6e22f52a2227146b2

Moved to shared (dotnet/coreclr#19399)

Commit migrated from https://github.com/dotnet/coreclr/commit/ee09ff4b55b39bd65aecbe6930ca38b5bda6b80c

update order of locks so jitstress is unblocked (dotnet/coreclr#19401)

Commit migrated from https://github.com/dotnet/coreclr/commit/8bd4256dc2e3f001be1fa02e99578db0f46b7586

Merge pull request dotnet/coreclr#19344 from adityamandaleeka/aa64_vm_callconv_changes

CallDescr/TransitionBlock changes for ARM64 calling convention

Commit migrated from https://github.com/dotnet/coreclr/commit/30f0be906507bef99d951efc5eb9a1664bde9ddd

Add SoA raytracer as a CQ test for Intel hardware intrinsic

Commit migrated from https://github.com/dotnet/coreclr/commit/b9028b31caba6e69d1fab99bd1219ae879782802

Merge pull request dotnet/coreclr#19414 from BruceForstall/ReduceCorefxInnerloopTesting

Reduce the number of innerloop CoreFX jobs

Commit migrated from https://github.com/dotnet/coreclr/commit/a69e1653ed0734cb0d0192abe302978ee0115b4d

Reduce the number of innerloop CoreFX jobs

1. Stop doing any OSX CoreFX jobs; they're too unreliable.
2. Stop running Debug jobs.

Commit migrated from https://github.com/dotnet/coreclr/commit/72c1ce3c61e46bbe35c1d95dd80872a43e34b8ef

Merge pull request dotnet/coreclr#19387 from dotnetrt/parallel-test-build

Reenable parallel msbuild execution - 2x faster test build

Commit migrated from https://github.com/dotnet/coreclr/commit/cc512301e04098d3b1c9e6de2e6cd8e19bc1807d

Align the Contents of EventPipeBuffers (dotnet/coreclr#19375)

Commit migrated from https://github.com/dotnet/coreclr/commit/d6850f7830da3ced9e80948263fe821a3c7a3960

Updating the ilproj-sdk to also copy native dependencies from Microsoft.NETCore.JIT

Commit migrated from https://github.com/dotnet/coreclr/commit/88690582f2e310c0277d6bd5a349bfac8858e46f

Update DynamicHelper for Unix to match Win.

Commit migrated from https://github.com/dotnet/coreclr/commit/c891df0a89a995c4e559ef9cefc0c07533ae88b4

Merge pull request dotnet/coreclr#19385 from BruceForstall/WhichCoreFxCommit

Print out the checked out commit hash

Commit migrated from https://github.com/dotnet/coreclr/commit/a7dbd1fd87364d7cd7cd48170254bd9d5b4a7feb

Adding the Avx.MaskStore tests

Commit migrated from https://github.com/dotnet/coreclr/commit/40ffce5bb99c77fafe588583ef9a6c1f1c8db90b

Implementing the Avx.MaskStore intrinsics

Commit migrated from https://github.com/dotnet/coreclr/commit/2110b70551bac4f4ad65fcbbdfd853eea9000b4e

Reenable parallel msbuild execution - 2x faster test build

Commit migrated from https://github.com/dotnet/coreclr/commit/5f386bfb3989c0212bfd7bb9c89e3b6cb859b098

Print out the checked out commit hash

This is useful to see exactly which version of CoreFX you are testing against.

Commit migrated from https://github.com/dotnet/coreclr/commit/5ceef2eccb16222ac8c1c64c3254ca7db3d287b9

Updating init-tools to be inline with the CoreFX copy

Commit migrated from https://github.com/dotnet/coreclr/commit/ce175cbb849378c2ef1985ff3994cd0d82f3d8fe

Update CheckProjects to support `DebugType=Embedded` for RelType projects

Commit migrated from https://github.com/dotnet/coreclr/commit/7d2ca2b50ac35e08f2959c71f30a857cf7d320d9

Updating the x86 HWIntrinsic tests to include embedded pdbs

Commit migrated from https://github.com/dotnet/coreclr/commit/2aa0cf8f53a1f51e3c9f87bf743fc082725165ec

Merge pull request dotnet/coreclr#19350 from dotnet/dev/unix_test_workflow

Simplify PR trigger creation; fix related bugs

Commit migrated from https://github.com/dotnet/coreclr/commit/0b40bfb824e0c50b90e197d9ce877ac6ef09ec5a

Merge pull request dotnet/coreclr#19382 from BruceForstall/FixSwitch

Fix `--` application to managed tests build command-line

Commit migrated from https://github.com/dotnet/coreclr/commit/3cbeacca33c39413161d576829860ec99e6d063b

Fix `--` application to managed tests build comamnd-line

Commit migrated from https://github.com/dotnet/coreclr/commit/c517566e4dd1a540a4c75139e18406393ef89364

Change CoreLib native image to be R2R by default on all platforms (dotnet/coreclr#19359)

* Change CoreLib native image to be R2R by default on all platforms

* Delete unused argument

Commit migrated from https://github.com/dotnet/coreclr/commit/d485659348af3528b688ac5b7e4c58dacba6de58

Updating init-tools.cmd to pass through PACKAGES_DIR

Commit migrated from https://github.com/dotnet/coreclr/commit/71f72eee4243dafe1a17441269eb155ccde7ee62

Update BuildTools, CoreSetup to preview1-03108-01, preview1-26808-05, respectively

Commit migrated from https://github.com/dotnet/coreclr/commit/8d8760291df9c91a0085273a0f0304c17d007a8b

Move methodbody and exceptionHandlingClause to shared  (dotnet/coreclr#19364)

* Changing names and making runtime files

* Movel methodbody and exceptionHandlingClause to shared

* Fixing build error

Commit migrated from https://github.com/dotnet/coreclr/commit/4f92fa9f95b0e45935374da29066978719a7701d

Merge pull request dotnet/coreclr#19363 from nattress/crossgen_skip_windowsruntime

Skip Crossgen of S.R.WindowsRuntime.dll

Commit migrated from https://github.com/dotnet/coreclr/commit/e197121636cdde973370fe6a3914a1db3503b922

Merge pull request dotnet/coreclr#19367 from BruceForstall/RestorePassThroughArg

Restore handling of __PassThroughArg for `--`

Commit migrated from https://github.com/dotnet/coreclr/commit/fa80abf431111e6e784007021aff1a24a999b9ab

Fix R2R DynamicHelper to use the correct offset to x0 reg.

Commit migrated from https://github.com/dotnet/coreclr/commit/8eb7b455e251035148e8526fdb512de28cee693b

ReNaming and rearranging the variables to reduce the diff (dotnet/coreclr#19338)

* Names changes in managed side and native side

* name changes in native side

* Removing serialization field

* lower case corrected

Commit migrated from https://github.com/dotnet/coreclr/commit/df8e05daed1d45dc5bcec2614667fc3ec0992ce6

Restore handling of __PassThroughArg for `--`

Commit migrated from https://github.com/dotnet/coreclr/commit/74883eb0ce122ed25510fe47d4e81d5739be3892

Merge pull request dotnet/coreclr#19275 from dotnetrt/test-warnings-msbuild

build-test - fix ~ 2.1k MSBuild warnings due to bad framework and bad project references

Commit migrated from https://github.com/dotnet/coreclr/commit/d1804ad5634ef85d88b52331b99b1f58626dacf2

JIT: update lvaGrabTemp for new minopts/debug ref counting approach (dotnet/coreclr#19351)

If the jit has started normal ref counting and is in minopts or debug,
set all new temps to be implicitly referenced by default.

Closes dotnet/coreclr#19346.

Commit migrated from https://github.com/dotnet/coreclr/commit/585cd3685fdad34e8a1ab76b3c98265b26b7aa24

Skip Crossgen of S.R.WindowsRuntime.dll

System.Runtime.WindowsRuntime contains assembly refs to Windows platform WinMD types which are not available on Unix and required to crossgen the assembly.

Commit migrated from https://github.com/dotnet/coreclr/commit/83be4e97152212bc045a383720563c179603618a

Update BuildTools, CoreClr, CoreFx, CoreSetup, PgoData to preview1-03107-02, preview1-26808-04, preview1-26807-04, preview1-26807-04, master-20180808-0056, respectively (dotnet/coreclr#19329)

Commit migrated from https://github.com/dotnet/coreclr/commit/0a84a4d68a2059d03f2f1baa348979e244da4f4d

Merge pull request dotnet/coreclr#19343 from BruceForstall/SimplifyPrTriggers

Simplify the code to create PR triggers

Commit migrated from https://github.com/dotnet/coreclr/commit/f8b94076b5796df62537c5f8f0574426a1ad28fd

Simplify the code to create PR triggers

Also, create PR triggers for jobs that currently don't have them
(which is a bug), such as Debug and Release Windows x64 jobs.

Commit migrated from https://github.com/dotnet/coreclr/commit/e1a46af39014796606d1f40ecd090602f987a145

Fix non-Windows assembly code to match Windows calldescr/arg reg changes.

Commit migrated from https://github.com/dotnet/coreclr/commit/093dc0e035d1e15ed4a82d4e6afea3184ea211a5

Use dotnet MSBuild for tests (dotnet/coreclr#19324)

* Revert "Revert "Build managed tests with dotnet (dotnet/coreclr#19254)""
* Reenable MSBuild support through dotnet instead of global MSBuild

Commit migrated from https://github.com/dotnet/coreclr/commit/b4131b9f9dc9c73e47b315fff886db66374b1b21

FillRegDisplay: initialize volatileCurrContextPointers for ARM and ARM64 (dotnet/coreclr#19332)

We need to initialize volatileCurrContextPointers because they could be
used by GC in the case of the leaf frame. This patch fixes crashes during
GC when we are single stepping using managed debugger.

Commit migrated from https://github.com/dotnet/coreclr/commit/c488296b594db3054e7cd2af2dab10428ccf0e42

Make VM-side changes for ARM64 Windows calling convention.

Commit migrated from https://github.com/dotnet/coreclr/commit/87174a2fdf97938b0ee8d64a0b784f1c01bf2932

R2RDump - Tests for Debug, avoid copying expected xml files (dotnet/coreclr#19321)

* Add Debug expected xml, pass xml path to R2RDumpTest

* Pass expected xml path as argument

* Remove copy expected xml, clean up

Commit migrated from https://github.com/dotnet/coreclr/commit/25452220f8486f9ecb56b7ffa84a37d80136b750

Add basic check that the correct number of tests is built (dotnet/coreclr#19290)

Fixes dotnet/coreclr#19286

Commit migrated from https://github.com/dotnet/coreclr/commit/01908e9fe3b5a3c51935e1f6622ef4bf10b805c3

Merge pull request dotnet/coreclr#19336 from dotnet/dev/unix_test_workflow

Update vc-runtime package used by Windows ARM/ARM64 testing

Commit migrated from https://github.com/dotnet/coreclr/commit/525b5e1f990a37c16f4db797e6a5e20419f4059a

Merge pull request dotnet/coreclr#19325 from AndyAyersMS/RecomputeRefCounts2

JIT: recompute local ref counts after lower

Commit migrated from https://github.com/dotnet/coreclr/commit/6140e3b35f186a6ba45c311e6b5222d71a8dd8f7

Merge pull request dotnet/coreclr#19335 from AndyAyersMS/FixDumpIssue

fix bug in jit dump output

Commit migrated from https://github.com/dotnet/coreclr/commit/d7bbded1a41764eb45e0fc99263725b206646329

Add support to use an indirected address for JMP instructions to ARM64 (dotnet/coreclr#19281)

* Add support to use an indirected address for JMP instructions to ARM64
- Merge logic between ARM and ARM64

Commit migrated from https://github.com/dotnet/coreclr/commit/fde763073fcce978141bf0b31e4479df507acfb8

Merge pull request dotnet/coreclr#19291 from BruceForstall/CleanUpBuildCmd

Clean up build.cmd/build-test.cmd/runtest.cmd

Commit migrated from https://github.com/dotnet/coreclr/commit/b37c6d8ee5b4ad9833f21cfc30582b56797e37b4

fix bug in jit dump output

Commit migrated from https://github.com/dotnet/coreclr/commit/d050a4eae353ae82fb56f34aa8f0afb772fc3181

Update BuildTools, CoreClr, CoreFx, CoreSetup, PgoData to preview1-03106-01, preview1-26806-04, preview1-26806-04, preview1-26806-01, master-20180802-0110, respectively (master) (dotnet/coreclr#19263)

* Update BuildTools, CoreClr, CoreFx, CoreSetup, PgoData to preview1-03106-01, preview1-26806-04, preview1-26806-04, preview1-26806-01, master-20180802-0110, respectively

* Disable outdated tests

Commit migrated from https://github.com/dotnet/coreclr/commit/ab9b4511180d1dfde09d1480c29a7bbacf3587dd

JIT: recompute local ref counts after lower

Update `lvaComputeRefCounts` to encapsulate running ref counts post-lower
and to also handle the fast jitting cases.

Invoke this after lower to provide recomputed (and more accurate) counts.

Part of dotnet/coreclr#18969.

Commit migrated from https://github.com/dotnet/coreclr/commit/0862b3077b301195fbbcfeb4d302e31cfe74845d

JIT: refactor ref count computation into a reusable utility method (dotnet/coreclr#19240)

Extract out the basic ref count computation into a method that we
can conceptually call later on if we want to recompute counts.

Move one existing RCS_EARLY count for promoted fields of register
args into this recomputation since losing this count bump causes
quite a few diffs.

The hope is to eventually call this method again later in the jit
phase pipeline and then possibly get rid of all the (non-early)
incremental count maintenance we do currently.

Part of dotnet/coreclr#18969

Commit migrated from https://github.com/dotnet/coreclr/commit/aa1d28a7b24f896df4a389db5f8fa984e84764b7

Fix throughput testing (dotnet/coreclr#19314)

Also adds architecture to throughput trigger phrase.

Commit migrated from https://github.com/dotnet/coreclr/commit/e1e525663ce21ec6aff28fbc8302cede65a49352

Merge pull request dotnet/coreclr#19319 from BruceForstall/UpdateArmCrtDependendencies

Update vc-runtime package to support ARM and ARM64 with current builds

Commit migrated from https://github.com/dotnet/coreclr/commit/f801ef77752163992a5c77b017b697ab99d2f61a

R2RDumpTests on Windows_NT.x64.Release (dotnet/coreclr#19315)

Commit migrated from https://github.com/dotnet/coreclr/commit/1f24e7adf2d2a238d094437acf7fb23a455f5409

Merge pull request dotnet/coreclr#19318 from BruceForstall/AddDavidArm64

Update arm64 users list

Commit migrated from https://github.com/dotnet/coreclr/commit/0852f328303edf7a94e617cd5171102e9b03156b

[WIP] Update vc-runtime package to support ARM and ARM64 with current builds.

Commit migrated from https://github.com/dotnet/coreclr/commit/377ee6ce052d5615e38dfe1c649f1d6fcd3b67bb

Update arm64 users list

Commit migrated from https://github.com/dotnet/coreclr/commit/fb626fa5c73a283fecfa72a3f4dd5d62b7f30b78

Port x86 unwinder fix from .NET Framework (dotnet/coreclr#19311)

We have not hit this case in CoreCLR yet, but there is a good chance that we will at some point.

Commit migrated from https://github.com/dotnet/coreclr/commit/c10efe004d8720a799bf666d3fac3b800f204848

Merge pull request dotnet/coreclr#19228 from AndyAyersMS/FixDevirtFinalMethod

Fix resolveVirtualMethodHelper to check for explicit override cases

Commit migrated from https://github.com/dotnet/coreclr/commit/8d952c21e566ffe2fa939d452dcba7626ef3f1a4

Only register signals and create alt exception stack in coreclr. (dotnet/coreclr#19309)

There was a couple of places where the DAC (IsValidObject, GetAppDomainForObject)
assumed that a NULL target/debuggee address would throw an exception that would
be caught by try/catch. Any other invalid address is handled with a software
exception throwed by the read memory functions. In general it is a better overall
design not to have any of the DBI/DAC, etc. code depend on hardware exceptions
being caught. On Linux the C++ runtime sometimes can't handle it. There is a
slight risk that there are other places in the DAC that make the NULL address
assumption but testing so far has found any.

Added PAL_SetInitializeDLLFlags as a fallback to allow the PAL_InitializeDLL flags
to be set for a PAL instance for the DAC where we could still register h/w signals
but not the altstack switching to reduce this risk. The flags can't be build time
conditional because we only build one coreclrpal.a library that all the modules
used. Having a PAL_InitializeFlags function doesn't really help either because of
the PAL_RegisterModule call to PAL_IntializeDLL and the LoadLibrary dance/protocol
that uses it to call the loading module's DLLMain.

Add PAL_SetInitializeFlags; remove flags from PAL_INITIALIZE and PAL_INITIALIZE_DLL
default. Add PAL_InitializeFlags() to allowing the default to be overriden.

Commit migrated from https://github.com/dotnet/coreclr/commit/5306f704e8b4bb30315313033880c36adca6e7f0

Regenerating the templated x86 HWIntrinsic tests.

Commit migrated from https://github.com/dotnet/coreclr/commit/3b9b7b6edf77819f6b9670b0857d8757e95e9fb0

Updating the x86 HWIntrinsic test templates to log the scenarios they run.

Commit migrated from https://github.com/dotnet/coreclr/commit/588de48d8cf16f03654037a4638eae93a3baaccc

update test case

Commit migrated from https://github.com/dotnet/coreclr/commit/f543bcfd89a18eaa62a135f430231139cc7e4a1e

R2RDump - Ignore sensitive properties to pass tests (dotnet/coreclr#19155)

* Ignore sensitive properties in tests

* Enable for JIT stress

* Keep logic for ignoreSensitive in XmlDumper

* Only ignoreSensitive when option is set

Commit migrated from https://github.com/dotnet/coreclr/commit/c056fe7375c61b952d7f40d7d09800ea1ae0bdc1

Improve StreamWriter format perf (dotnet/coreclr#19235)

* Improve StreamWriter format perf

Override the format overloads for TextWriter and skip the extra string allocation for the formatted string by using StringBuilder directly, copying straight to the output buffer.

Improves performance roughtly 10% and cuts allocations by 10x and up (formatting a string into a string goes to *zero* allocations).

* Fix copy/paste slipup- test added to CoreFX PR

Commit migrated from https://github.com/dotnet/coreclr/commit/ac8f8e52c49b0ffa712d68730a41883d281bea01

Disable NETClientPrimitives test (dotnet/coreclr#19294)

* Disable NETClientPrimitives test

Fails on many R2R and JitStress jobs.

Tracked by dotnet/coreclr#19164

* Remove disabling under build against packages

Commit migrated from https://github.com/dotnet/coreclr/commit/29b59d54f3816886742cb9aaff6b96ee0625264c

Clean up build.cmd/build-test.cmd/runtest.cmd

Various minor cleanups:
1. Use the same naming/style for all three.
2. Make the style consistent throughout each. E.g., consistent indents,
   capitalization.
3. Add more consistent output, including the prefix tag used everywhere.
4. build.cmd: only build cross components if native build is enabled.
5. Use new __Logging variable to consolidate all logging arguments,
   to reduce large (unexpanded) command line lengths.

Commit migrated from https://github.com/dotnet/coreclr/commit/a248d79b29f7c8f6858248a3b1661a6795d6ce19

Merge pull request dotnet/coreclr#19287 from BruceForstall/Revert19254

Revert "Build managed tests with dotnet (dotnet/coreclr#19254)"

Commit migrated from https://github.com/dotnet/coreclr/commit/9d1e7dd8eb744b14eb4a90b401e854d7a5f79fff

Revert "Build managed tests with dotnet (dotnet/coreclr#19254)"

This reverts commit dotnet/coreclr@101baee1010eaad47cd7afd1e041a7f422aefa78.

Commit migrated from https://github.com/dotnet/coreclr/commit/c8480f5058ddaf203460befc6b8f8f26daa36ba0

Updating the x86 HWIntrinsics program to print out the list of supported ISAs

Commit migrated from https://github.com/dotnet/coreclr/commit/a29c8dfa26b11189566dd09ff0e268accd339b40

Moved LocalVariableInfo to shared (dotnet/coreclr#19184)

* File Modified

* Moved to shared

* Introducing RuntimeLocalVariableInfo

* Build Corefx change

* sealed added

Commit migrated from https://github.com/dotnet/coreclr/commit/b3db1041998be9c63a730240a8f16918597c0ed5

Handle MovRelocatableImmediate on ARM32 as a special case (IF_T2_N3) (dotnet/coreclr#19013)

* Add IF_T2_N3 instruction form and make this a specific case of IF_T2_N when EA_IS_RELOC(attr) is true
* Move "movw/movt reg,relocatableImm" case to function emitIns_MovRelocatableImmediate
* Introduce new instruction descriptor instrDescReloc
* Delete unused CnsVal from ARM32 and ARM64 emitters
* Introduce target_ssize_t and use this type for non-relocatable constants

Commit migrated from https://github.com/dotnet/coreclr/commit/f6e2b9c3b311f58497ccfc337e5925a95a2d008a

Merge pull request dotnet/coreclr#19274 from MattGal/remove-ubuntu-1710

Remove EOL Ubuntu 17.10

Commit migrated from https://github.com/dotnet/coreclr/commit/d1c6a938e0f641f978fceb7834314ac6dba14adb