Merge pull request dotnet/coreclr#10806 from wtgodbe/portableMac

Publish portable OSX binaries into separate container in pipeline

Commit migrated from https://github.com/dotnet/coreclr/commit/4371b15df7ae47d218ce283713d4e5ecb6fb4b71

Delete moved file

Commit migrated from https://github.com/dotnet/coreclr/commit/200b7d15e461ef49e0de86d37fd20f2a4f9bd300

Merge pull request dotnet/corertdotnet/coreclr#3247 from dotnet/nmirror

Merge nmirror to master

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/a71a8413995d50b7fc281aae5384847020313111

Using AsSpan since we no longer have slice on string. Renaming Tests. (dotnet/coreclr#10758)

Commit migrated from https://github.com/dotnet/coreclr/commit/15969e2d548e1ffdc04d9b7fe5ca8cff8aefea94

Merge pull request dotnet/coreclr#10799 from sdmaclea/PR-Fix-lvRegister-assert

Correct assert w.r.t meaning of lvRegister

Commit migrated from https://github.com/dotnet/coreclr/commit/325a7ec75cdbdbc3bd2733242d78505237d75344

Publish portable OSX binaries into separate container in pipeline

Commit migrated from https://github.com/dotnet/coreclr/commit/a360ee433e46dcab7ed1abc71256fee39f773511

Move public ThreadAbortException back to CoreLib (dotnet/coreclr#10801)

Commit migrated from https://github.com/dotnet/coreclr/commit/329d900d6bc443a8317559050935ba37698cf132

Update CoreClr, CoreFx to preview1-25207-02, preview1-25205-01, respectively (dotnet/coreclr#10787)

Commit migrated from https://github.com/dotnet/coreclr/commit/a1a6c4ee5611c5fb74c3c819ea46ec7acbe0a44a

Address dotnet/coreclr#10799 comments

Commit migrated from https://github.com/dotnet/coreclr/commit/dc778e1ac129e12223f5ed62db5bfae0d0e2c6ad

Merge pull request dotnet/coreclr#10656 from hseok-oh/ryujit/fix_10654

[RyuJIT/ARM32] [ReadyToRun] Fix target register for invocation to Thunk

Commit migrated from https://github.com/dotnet/coreclr/commit/8b64692d510a8ee11465a5237574b5629f1a91ed

Merge pull request dotnet/coreclr#10781 from rartemev/ilasm_path_length_fix

Changes for dotnet/coreclr#9757 issue. Handle long parameters in the right way.

Commit migrated from https://github.com/dotnet/coreclr/commit/7d4774cacd4da72e3c77731ccf8c9d19496ee9cd

Merge pull request dotnet/coreclr#10704 from wtgodbe/BuildDefs

Initial commit of checked in build definitions for CoreCLR

Commit migrated from https://github.com/dotnet/coreclr/commit/146047c245cdaa6fce545ae568ef461bee802a8b

Merge pull request dotnet/coreclr#10798 from adiaaida/fixjit32Perf

Fix jit32 Perf testing

Commit migrated from https://github.com/dotnet/coreclr/commit/5733e59f4dec1e6b9a2ea98c1616bd633d6a6591

Delete duplicate files and fix build breaks

Commit migrated from https://github.com/dotnet/coreclr/commit/8a06f89f97231f5675a9c737bb1ec12c79fbb51f

Merge pull request dotnet/corertdotnet/coreclr#3243 from dotnet/nmirror

Merge nmirror to master

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/296cf8d77f157f9ad73b00c176b0d439519084d9

Correct assert w.r.t meaning of lvRegister

Per recomendation of Pat Gavlin in dotnet/coreclr#9898

Fixes dotnet/coreclr#9898

Commit migrated from https://github.com/dotnet/coreclr/commit/3ec6edf15485d2fb2b95ac277a3348e73106e9a7

Fix jit32 Perf testing

In the CI, we were moving compatjit.dll into the Products directory
instead of the core_root directory, so the jit32 compatjit.dll was not
being picked up by the build. This change moves the nuget logic to before
we run runtest.cmd generatelayoutonly, so the jit32 compatjit.dll will be
moved to the core_root directory along with everything else.

Commit migrated from https://github.com/dotnet/coreclr/commit/b9694cd51ef165354e1fc2b856012cdc894ac1d5

Handle unsupported varargs tests on Unix gracefully. (dotnet/coreclr#10794)

Some of mcc_i* tests caused segmentation faults on Unix. This commit make these tests exit by throwing a System.EntryPointNotFoundException exception instead of causing a segmentation fault.

Fix dotnet/coreclr#9530

Commit migrated from https://github.com/dotnet/coreclr/commit/a86df0d0abe3ca5a7eed1db673c4ea48cfc3c61c

Bring back DefaultDllImportSearchPathsAttribute (dotnet/coreclr#10786)

Commit migrated from https://github.com/dotnet/coreclr/commit/6f0bd8d2b7d956cda9c0d80315ca9a853d2a4680

Add reporting swap file size to GlobalMemoryStatusEx on Unix (dotnet/coreclr#10700)

The swap file size reporting is added using the Linux, OSX and FreeBSD
means. Also a new PAL test was added to exercise the function.

Commit migrated from https://github.com/dotnet/coreclr/commit/a2ed1fa2420f5aa385007e205e30616dd75fc881

Delete duplicate files and fix build breaks

Commit migrated from https://github.com/dotnet/coreclr/commit/e65bb61cdd856af63e4c096632dca33ec3984ef4

Merge pull request dotnet/corertdotnet/coreclr#3226 from dotnet/nmirror

Merge nmirror to master

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/157a0aee00e8623811c3b9b1ff962a2e2ae8bb67

Call custom parameterless constructor on structs through Activator (dotnet/coreclr#10778)

Fixes dotnet/coreclr#6843
- Disabled caching struct types that have custom parameterless constructors in `ActivatorCache`
- Removed some things relevant to security, which don't apply to CoreCLR

Commit migrated from https://github.com/dotnet/coreclr/commit/b4f28d7470da18ec871ae1240a6c9df2db44da2c

remove fedora 23 (dotnet/coreclr#10725)

* remove fedora 23

* Fedora rename

Commit migrated from https://github.com/dotnet/coreclr/commit/d21b39809b8421bc1acc7de670053c1d9d0ddfd4

NS2.0 Prepare FileNotFoundException for move to shared partition. (dotnet/coreclr#10775)

* String->string - get rid of the big comment block.

* Fields into autoprops.

* FullName => ToString() to avoid MME problems on N.

* Remove SecurityException guard around FusionLog

* Split off the parts we don't want to share.

Commit migrated from https://github.com/dotnet/coreclr/commit/6da9d0114cd1679cf171befef31d28f0553b74a1

Merge pull request dotnet/corertdotnet/coreclr#3216 from dotnet/nmirror

Merge nmirror to master

Signed-off-by: dotnet-bot <dotnet-bot@microsoft.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/5a3c891427a9899c0d774ce85a680e0dc3a0b64a

Merge pull request dotnet/coreclr#10784 from briansull/ibc-shutdown-fix

Fix shutdown A/V issue when IBC logging with the Music Store app

Commit migrated from https://github.com/dotnet/coreclr/commit/2283331feb021e34b1bd4056eb67e66325a36943

Devirtualizable default encoding (dotnet/coreclr#10783)

Commit migrated from https://github.com/dotnet/coreclr/commit/97daa74ccbb052878135dec2e11ddac6b0219566

don't switch to COOP GC when logging CCW ref count (dotnet/coreclr#10756)

Commit migrated from https://github.com/dotnet/coreclr/commit/2e01a3a7f5bf46b210244c13a84686d7a297df33

Use _TARGET_ARMARCH_

Chagne _TARGET_ARM_ and _TARGET_ARM64_ to _TARGET_ARMARCH_

Commit migrated from https://github.com/dotnet/coreclr/commit/d16bd0a24563d5f3e64255885b7c70a6fba9e87a

Fix shutdown A/V issue when IBC logging with the Music Store app

This app continues to run managed code on other threads after the Main thread exits and enters shutdown.
We now block IBC logging during the time that we are writing out the IBC data.

Commit migrated from https://github.com/dotnet/coreclr/commit/ded541455690dbd7707ed281388bcaa314c76f9f

Update ILLink build scripts

Update ILLINK build commands to reflect current CoreBuild of ILLinker.
Also remove the line that sets DoNotEmbedDescriptors,
since it is no longer necessary.

Commit migrated from https://github.com/dotnet/coreclr/commit/459392db05a3e6adaf6355e9e16e97aeaa0bcfcb

Correct fix for long ilasm params

Commit migrated from https://github.com/dotnet/coreclr/commit/a1718a86e0d706ae11baa2880effc4e84f55bcc8

Merge pull request dotnet/coreclr#10768 from mskvortsov/ryujit-arm32-lea

[RyuJIT/ARM32] Update genLeaInstruction

Commit migrated from https://github.com/dotnet/coreclr/commit/9c74cbac6c86f2c484c7ebd4c81a6aee6bd7cc25

Add views for the jitstress and illink folders (dotnet/coreclr#10773)

Commit migrated from https://github.com/dotnet/coreclr/commit/be5db76135b0fba4461d4cf0db2ad546c1c0a095

Initial commit of checked in build definitions for CoreCLR

Commit migrated from https://github.com/dotnet/coreclr/commit/7aa31fa0feb1603b5ed02be01c3939e7716bc5f0

Make Encoding.Default return UTF8 without BOM emission (dotnet/coreclr#10747)

* Make Encoding.Default return UTF8 without BOM emission

* Remove SL reference in the code

* Remove the static cache

Commit migrated from https://github.com/dotnet/coreclr/commit/dd9307c8da599704271512476fc0e876cb071505

Merge pull request dotnet/coreclr#10697 from sdmaclea/PR-FIX-RUNTEST

Do not use declare -A

Commit migrated from https://github.com/dotnet/coreclr/commit/d4b6affc79e4fd150584d2f59cbf3082471c1dcd

Merge pull request dotnet/coreclr#9086 from mikedn/simd-cast

Add Vector.op_Explicit tests

Commit migrated from https://github.com/dotnet/coreclr/commit/a9f6ef1492a0eb604f7ff9373cb13e4ef322c659

Revert EncodingForwarder for the sake of the Perf (dotnet/coreclr#10740)

* Revert EncodingForwarder for the sake of the Perf

* Add missing optimization

Commit migrated from https://github.com/dotnet/coreclr/commit/64e28f24d28f2ab7c4a60fd773f5d16ce231b4aa

[x86/Linux] PAL test in CI build (dotnet/coreclr#10688)

* [x86/Linux] PAL test in CI build

Add PAL test in CI x86/Linux build
Change docker image: including rootfs

* Fix netci.groovy

Add PAL test's result

Commit migrated from https://github.com/dotnet/coreclr/commit/94c9d782c39b486cb8e4f1a315115ac19450ce2d

[ARM/CI] Update image for armel Tizen CI (dotnet/coreclr#10730)

Update image for armel CI to sync with Tizen rootfs

Signed-off-by: Hyung-Kyu Choi <hk0110.choi@samsung.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/cd67f7ada2e2796472a0ba32d336744eceb67345

RyuJIT/ARM32: update GT_LEA codegen

Commit migrated from https://github.com/dotnet/coreclr/commit/086b000d671b8a3daae911652044b8086a489084

Merge pull request dotnet/coreclr#10742 from BruceForstall/RemoveUnusedDefine

Remove unused PREDICT_REG_RER_INDIRECT_PARAM define

Commit migrated from https://github.com/dotnet/coreclr/commit/18d14356537807b03601609a39eedfa8298a48dc

Merge pull request dotnet/coreclr#10752 from BruceForstall/FixBBFformatting

Clean up block.h formatting

Commit migrated from https://github.com/dotnet/coreclr/commit/5c4907e1698766e8f62ea99e35b15bbfe2b7c0ec

Clean up and prepare FileLoadException.cs for move to Shared Partition. (dotnet/coreclr#10764)

* String => string

* Replace fields with autoprops.

* Turn Type.FullName call to Type.ToString() in ToString().

Avoids MissingMetadataExceptions on CoreRT.

Assuming metadata exists, ToString() and FullName()
still generates the same string except in the weird
case where an app subclasses FileLoadException
with a generic exception type - in which case,
the ToString() version is actually more readable.

* Get rid of useless try-catch around FusionLog calls.

FusionLog is now just a normal property and an answer
to a trivia question - it won't throw SecurityException.

* Get rid of low-value SetMessageField() middleman.

* Split off the stuff we don't want to share.

* The complementary carwash...

* Don't conditionalize FusionLog serialization.

Commit migrated from https://github.com/dotnet/coreclr/commit/82b8a644a560e4c688ba6d59ac5fb86bd24b68ad

Modify THUNK_PARAM generated in SaveWork

- Use parameter r4 to pass Indirection from code generated by R2R
- Define REG_R2R_INDIRECT_PARAM in ARM32 to merge with ARM64 routine

Commit migrated from https://github.com/dotnet/coreclr/commit/998d32c328b8c249d42a5e53c860e2ba8d456cd1

[x86/Linux] Clean up ZapUnwindData (dotnet/coreclr#10750)

Commit migrated from https://github.com/dotnet/coreclr/commit/4abb8b63b2e51550ae3e0a8b04129deaf99bdf7e

Add Vector.op_Explicit tests

Commit migrated from https://github.com/dotnet/coreclr/commit/8cea6241b9f5ea0fd082a6e84afcfd18bb72cc57

[Local GC] Fix a bad merge (dotnet/coreclr#10748)

Commit migrated from https://github.com/dotnet/coreclr/commit/f9d0333d8955c11a2e8f495f0a12d6384fb95541

replace the linear time algorithm from lclvars with the constant one. (dotnet/coreclr#10401)

add new block flag DOMINATED_BY_NOT_NORMAL_ENTRY

It allows to answer the question: "Is block dominated by non normal
entry" - in O(1).

Commit migrated from https://github.com/dotnet/coreclr/commit/87ae15c547eebf82185b5eb5b5315bd7b57f9f6d

gtLdftnResolvedToken is no longer necessary, because token is saved on the stack. (dotnet/coreclr#10738)

The was an error in the assert because I checked pointers that were
obvious different.
The actual values could not be different because they are created from
the same token in the same place (importer.cpp DO_LDFTN:
impMethodPointer saved resolvedToken as gtLdftnResolvedToken ,
CORINFO_RESOLVED_TOKEN* heapToken = impAllocateToken(resolvedToken);
impPushOnStack(op1, typeInfo(heapToken)); saved the token on the stack.

Commit migrated from https://github.com/dotnet/coreclr/commit/4475fd6f34bfbfd1d416d06fdea2dff8ee227150

[x86/Linux] 16-byte aligned HelperMethodFrameRestoreState (dotnet/coreclr#10720)

* [x86/Linux] 16-byte aligned HelperMethodFrameRestoreState

* Use STACK_ALIGN_PADDING and update comment

Commit migrated from https://github.com/dotnet/coreclr/commit/0af235e5d21ccf669cc3a3960df348d60190b5c0

Clean up block.h formatting

Hide a few things from clang-format

Commit migrated from https://github.com/dotnet/coreclr/commit/e19ae8cfe9dc6c3284fd29e6fd38b3beb5dafdb5

Merge pull request dotnet/coreclr#10724 from mikedn/small-type-xchg

Use the correct type for interlocked instructions

Commit migrated from https://github.com/dotnet/coreclr/commit/93c57b8de68d31cc427ff604262f08282fe60e28

Merge pull request dotnet/coreclr#10615 from brianrob/profiler

Cross-Platform Sample-Based Profiler

Commit migrated from https://github.com/dotnet/coreclr/commit/549c9960a8edcbe3930639e316616d35b22bca25

Merge pull request dotnet/coreclr#10739 from wtgodbe/GroovyFedora

Add Fedora24 to CI

Commit migrated from https://github.com/dotnet/coreclr/commit/79aec8961a3a5c9bcaef2d61d7eb9cd95ee003e7

Remove unused PREDICT_REG_RER_INDIRECT_PARAM define

Commit migrated from https://github.com/dotnet/coreclr/commit/671ce84d6a2b53f345f5aae53cbfd2506f7faba3

[Local GC] Pull some logic using SystemDomain::System out of the GC (dotnet/coreclr#10670)

* [Local GC] Pull some logic using SystemDomain::System out of the GC

* Address code review feedback: add comment about this (per the GitHub discussion) and rename API to ForceFullGCToBeBlocking

Commit migrated from https://github.com/dotnet/coreclr/commit/7ba3cc8174dec2626a403f5ccd35c79a3bf6cf77

Merge pull request dotnet/coreclr#10727 from hqueue/typo/doc_ryujit

Fix class name in ryujit-overview.md

Commit migrated from https://github.com/dotnet/coreclr/commit/bbf13d7e5e0764770cc0d55d727beb73a05d55f6

Merge pull request dotnet/coreclr#10211 from sdmaclea/PR-ARM64-CROSSGEN-DISCONTIG

[Arm64] Simplify trackedStackPtrsContig logic

Commit migrated from https://github.com/dotnet/coreclr/commit/603e7306747596afe61d35af39fc511e2e1f585e

Add Fedora24 to CI

Commit migrated from https://github.com/dotnet/coreclr/commit/0cbcaa6d37189b732a0595a5062b80954687e963

Fix registry name enumeration (dotnet/coreclr#10711)

1. Values can be removed after we've gotten the count
2. Allocations for names were  over 32K * enum call + 32K.

Commit migrated from https://github.com/dotnet/coreclr/commit/63645d6fd105557d6ed9073ffb75a607bcdb3b00

[Local GC] Move Weak Reference finalization out of the GC (dotnet/coreclr#10676)

* [Local GC] Move Weak Reference finalization out of the GC

* Address two issues:
  1) Use GetGCSafeMethodTable instead of GetMethodTable, so that the
     mark bit is correctly masked off the object's method table pointer,
  2) Address code review feedback by re-inserting a missed call to
     GetCanonicalMethodTable and rename the new API to EagerFinalized to
     better illustrate its broader purpose.

* Repair the GC sample

Commit migrated from https://github.com/dotnet/coreclr/commit/be8504bd8a63962c84567990f0b84019f299166c

Merge pull request dotnet/coreclr#10574 from JosephTremoulet/FixTestProjectPath

Fix path to CoreCLRTestLibrary from SizeConstTest

Commit migrated from https://github.com/dotnet/coreclr/commit/854bb352a37686afe255045aa728302fdfb3bae2

Fix ThrowExceptionFromContextInternal for x86 Linux (dotnet/coreclr#10728)

The function was missing restoring of some callee saved registers
which caused crashes in Checked build and hang in Release build.

Commit migrated from https://github.com/dotnet/coreclr/commit/557c314e9dd56bcab569c578ed445e47ae71c317

[x86/Linux] Fix build error in nuget packaging (dotnet/coreclr#10691)

* [x86/Linux] Fix build error in nuget packaging

Fix build error in nuget packaging
Modify condition for excluding libcoreclrtraceptprovider.so

* Update runtime.Linux.Microsoft.NETCore.Runtime.CoreCLR.props

Fix typo

Commit migrated from https://github.com/dotnet/coreclr/commit/93fd5fdf523df54945f36a1346e27dedbe1a2a4d

Merge pull request dotnet/coreclr#10112 from pgavlin/gh10106

Only build compatjit.dll when building JIT32.

Commit migrated from https://github.com/dotnet/coreclr/commit/094a58c306543adca6f71d4ca8027e64474373af

Only build compatjit.dll when building JIT32.

In order to avoid confusion, do not build and package compatjit.dll
unless we are building JIT32.

Fixes dotnet/coreclr#10106.

Commit migrated from https://github.com/dotnet/coreclr/commit/e62151a88f71edcaa336f4265b4fc534d6f56940

[x86/Linux] add three functions for _X86_TARGET_ (dotnet/coreclr#10378)

* [x86/Linux] add three functions for _X86_TARGET_

There is no functions for _X86_TARGET_.
  - ZapUnwindData::GetAlignment()
  - DWORD ZapUnwindData::GetSize()
  - void ZapUnwindData::Save(ZapWriter * pZapWriter)

* [x86/Linux] remove personality routine on x86/linux.

remove creating personaly routine when assemblies is generated to ni.
add a function for getting size of UnwindDataBlob on x86/linux.

Signed-off-by: ragmani <ragmani0216@gmail.com>
* [x86/Linux] correct the unclearly fixed parts.

change Unwindinfo's size from sizeof(ULONG) to sizeof(UNWIND_INFO).
change Unwindinfo's alignment from sizeof(DWORD) to sizeof(BYTE).
remove unnecessary code.

* [x86/Linux] change alignment from sizeof(BYTE) to sizeof(DWORD).

Commit migrated from https://github.com/dotnet/coreclr/commit/c7241a9c7af7b2076d6876c0b747f6d7144ac347

Fix class name in ryujit-overview.md

Signed-off-by: Hyung-Kyu Choi <hk0110.choi@samsung.com>
Commit migrated from https://github.com/dotnet/coreclr/commit/d6741702f0a17ab4f4e492f5bdd8d9479dc1ccbb

Use the correct type for interlocked instructions

The interlocked operation type can, at least in theory, be TYP_VOID in the case of GT_LOCKADD. The first operand type is not relevant because it's the address of the memory location and not an indir.

The only option is to use the type of the second operand but that may be a small int type so genActualType needs to be used to get the correct type.

Commit migrated from https://github.com/dotnet/coreclr/commit/5f5e5969ff1659860a9a69616300916a481e4a3d

Merge pull request dotnet/coreclr#10303 from hseok-oh/fix_10300

[ARM32/RyuJIT] Fix register allocation for null check in call instruction

Commit migrated from https://github.com/dotnet/coreclr/commit/a5fef2172ad19d4c58e67c9e5bee10d247cd8929

Merge pull request dotnet/coreclr#10637 from rahku/UrlString

Remove file system/security/util/URLString.cs

Commit migrated from https://github.com/dotnet/coreclr/commit/e93e79b3d012bc068c84ee5f65f8e755020d8a9c

Remove file system/security/util/URLString.cs

Commit migrated from https://github.com/dotnet/coreclr/commit/f4450c8c2f2c0f0439c2d3085d6e619fcd5b20ae

Add a job for testing via IlLink for Linux

Add jobs to run CoreCLR tests on Ubuntu via ILLINK

Commit migrated from https://github.com/dotnet/coreclr/commit/c3b9127f72748289cb98e45e62f3ea3a92543186

Fix invocation of ILLink in linux testing

Fix the input to illink -a argument to not include the extension.
The current command line caused silent wrong code gneration
because of https://github.com/mono/linker/issues/56

Commit migrated from https://github.com/dotnet/coreclr/commit/f1dc118917525caee56629f5b60a260c1035a6aa

[x86/Linux] 16-byte aligned ResolveWorkerAsmStub (dotnet/coreclr#10655)

Commit migrated from https://github.com/dotnet/coreclr/commit/336fea27b0d54b7e996398d10010a8fc35e0e136

Merge pull request dotnet/coreclr#10715 from wtgodbe/alpineFix

Fix Alpine build break in pipeline

Commit migrated from https://github.com/dotnet/coreclr/commit/cece73d18e8497d0133c660be0814482b0ec01b9

Update module not found error message (dotnet/coreclr#10692)

This message can be misleading, since it says "The specified module
could not be found", but it would also report case when the module
was found, but one of the module's dependencies were not found.
Multiple people in the past were hit by that when their module was
not loaded, they were thinking that there is some problem with
the path coreclr is loading modules from or something like that and
spent non-trivial amount of time trying to figure that out.
The fact that the module could have missing dependencies is really
not obvious.

So I am updating the message to reflect that fact.

Commit migrated from https://github.com/dotnet/coreclr/commit/24f1153adfc1a83e490d8d22ee353b322aba1e33

Fix Alpine build break in pipeline

Commit migrated from https://github.com/dotnet/coreclr/commit/1ed25909008ed985565fc9bacbad3534ddb49b87

CoreRT: make CORINFO_HELP_READYTORUN_DELEGATE_CTOR optimization for verifiable sequences. (dotnet/coreclr#10663)

delegate ctor optimization for CoreRT.

Commit migrated from https://github.com/dotnet/coreclr/commit/60ed6841161a3b5e5e627041bc0d4a87bb21ce22

Merge pull request dotnet/coreclr#10190 from sdmaclea/PR-ARM64-BACKPORT-9500

[Arm64/Windows] Backport dotnet/coreclr#9500 changes

Commit migrated from https://github.com/dotnet/coreclr/commit/7f296fec9799d0a2d5ace44eb468ecf264cc026f

Merge pull request dotnet/coreclr#10614 from sdmaclea/PR-ARM64-GENRET-GCINFO

[Arm64] Fix GCStress hole in genReturn

Commit migrated from https://github.com/dotnet/coreclr/commit/5619985da19d0f17a1a48558381a6d79bcc67f74

Merge pull request dotnet/coreclr#10609 from alpencolt/ryu-arm-locallock

[RyuJIT/ARM32] Localloc implementation in codegen

Commit migrated from https://github.com/dotnet/coreclr/commit/5887e3ac69a15089bd51674c3a943a2133d3841d

Merge pull request dotnet/coreclr#10699 from adityamandaleeka/fix_env_empty_var_handling

Fix handling of empty environment variables in PAL

Commit migrated from https://github.com/dotnet/coreclr/commit/3bf3915549eaa3c475f9dd899d9a6265dcde9908

Merge pull request dotnet/coreclr#10681 from BruceForstall/LinuxArmAltjit

Add Linux host support for arm32/arm64 altjit

Commit migrated from https://github.com/dotnet/coreclr/commit/244dbfe0bfcb95d3c896c41a76e17bfba4f571c0

Fix handling of empty environment variables in PAL.

Commit migrated from https://github.com/dotnet/coreclr/commit/443f2e5d907d16aba7a25d11ea418afc6ac69336

Removed Unused Local Random Instances (dotnet/coreclr#10696)

* Removed Unused Local Random Instances

Discovered two cases of a `Random` instance that weren't being used
within their respective methods and removed them.

* Retained Earlier Comment

Retained an earlier comment for consistency

Commit migrated from https://github.com/dotnet/coreclr/commit/2b8c3f3b9ea71929e719a86208fb950f18f3c82b

Use setMachineAffinity for arm64 (dotnet/coreclr#10558)

Commit migrated from https://github.com/dotnet/coreclr/commit/13b43782ca7cf4447e27a86f2082fa62ef03bea5

Do not use declare -A

This broke runtest.sh on OSX 10.12

Commit migrated from https://github.com/dotnet/coreclr/commit/c9401137f5e5a5b4ad518afb07a29e22b7781ff3

[x86/Linux] Fix crash when GC triggered inside funclets (dotnet/coreclr#10188)

* [x86/Linux] Fix crash when GC triggered inside funclets

* [x86/Linux] Make main function not to report

Commit migrated from https://github.com/dotnet/coreclr/commit/8525460327cc2967cf30364588ce981b81ce2727

Pass crossbuild and linux-id to CMakeLists.txt using CMake arguments (dotnet/coreclr#10686)

Remove in CMakeLists.txt
1) read cross-build from environment variable
2) read linux-id from file system
Instead, pass cross-build and linux-id from gen-buildsys-clang.sh using cmake arguments

Commit migrated from https://github.com/dotnet/coreclr/commit/dfce3af2ee5967ae53c7b47135f150f59452ded3

[x86/Linux] Correctly unwind esp frames (dotnet/coreclr#10685)

Commit migrated from https://github.com/dotnet/coreclr/commit/53c88123a7f6216a31318f14062fd245730c74ba

Merge pull request dotnet/coreclr#10601 from rahku/c4996

1. Remove disable of C4996

Commit migrated from https://github.com/dotnet/coreclr/commit/ebf4927d891757b1bd7f54119de2ad60900d3232

Merge pull request dotnet/coreclr#10682 from BruceForstall/CleanUpJitEEDefine

Remove unused code under typo define

Commit migrated from https://github.com/dotnet/coreclr/commit/f66e306a08b3f8de10d6ad26faccd53b58a56b7e

Merge pull request dotnet/coreclr#10580 from noahfalk/fitjit_tier0_flag

Add Tier0 jit flag

Commit migrated from https://github.com/dotnet/coreclr/commit/4c1df4be63a79a4375691b1de49e890913733cec

Move '#pragma warning(disable:21000)' to correct place (dotnet/coreclr#10455)

Whilst I was writing a blog post ['A Hitchhikers Guide to the CoreCLR Source Code'](http://mattwarren.org/2017/03/23/Hitchhikers-Guide-to-the-CoreCLR-Source-Code/#top-10-lists) I noticed that a `#pragma warning(disable:21000)` was mis-aligned.

I'm pretty sure that having it in the wrong place doesn't cause a problem (i.e. this doesn't actually *fix* anything), because the other methods are smaller, so I understand if you don't want to take the PR.

Commit migrated from https://github.com/dotnet/coreclr/commit/b8f4ad63fbd1c0401c49189fb1c05081d07fe6b3

Improve Guid.ToString (dotnet/coreclr#10669)

* Improve Guid.ToString

* revert HexToChar

Commit migrated from https://github.com/dotnet/coreclr/commit/9264c062d0c2da0b38544da01a4d23e18df1d62c

Merge pull request dotnet/coreclr#10678 from briansull/contract-fix

Remove the SO_TOLERANT contact from CEEInfo::resolveVirtualMethodHelper

Commit migrated from https://github.com/dotnet/coreclr/commit/acb4cc678cf0f145b33bcaa11c241e7c1bc44e1c