platform/upstream/coreclr.git
8 years agoFix desktop build break introduced by CS#1600134
Bruce Forstall [Sat, 30 Apr 2016 01:02:50 +0000 (18:02 -0700)]
Fix desktop build break introduced by CS#1600134

[tfs-changeset: 1600494]

8 years agoMerge pull request #4655 from swaroop-sridhar/aagc3
Swaroop Sridhar [Fri, 29 Apr 2016 20:11:48 +0000 (13:11 -0700)]
Merge pull request #4655 from swaroop-sridhar/aagc3

ARM64: Update FP-context-pointer in ExceptionFrame

8 years agoMerge pull request #4662 from Priya91/ubuntu1604
Lakshmi Priya [Fri, 29 Apr 2016 19:47:00 +0000 (12:47 -0700)]
Merge pull request #4662 from Priya91/ubuntu1604

Remove Ubuntu15.10 support.

8 years agoMerge pull request #4670 from BruceForstall/Fix3596
Bruce Forstall [Fri, 29 Apr 2016 18:01:57 +0000 (11:01 -0700)]
Merge pull request #4670 from BruceForstall/Fix3596

Fix 3596: attempt to spill a returned fp local w/o a frame location

8 years agoMerge pull request #4656 from BruceForstall/x86fp
Bruce Forstall [Fri, 29 Apr 2016 18:01:21 +0000 (11:01 -0700)]
Merge pull request #4656 from BruceForstall/x86fp

Update RyuJIT/x86 XMM register definitions and usage

8 years agoMerge pull request #4658 from swgillespie/gc-perf-typo
Sean Gillespie [Fri, 29 Apr 2016 16:46:46 +0000 (09:46 -0700)]
Merge pull request #4658 from swgillespie/gc-perf-typo

Fix a typo in GCMetrics that provides the wrong generation's statistics

8 years agoenable build of arm-softfp cross target component. (#4636)
Jiyoung Giuliana Yun [Fri, 29 Apr 2016 09:28:35 +0000 (18:28 +0900)]
enable build of arm-softfp cross target component. (#4636)

Fix #4635

Signed-off-by: Jiyoung Yun <jy910.yun@samsung.com>
8 years agoMerge pull request #4652 from rahku/arm64EnableR2R
Rahul Kumar [Fri, 29 Apr 2016 06:07:56 +0000 (23:07 -0700)]
Merge pull request #4652 from rahku/arm64EnableR2R

Enable ReadyToRun feature for arm64

8 years agoARM: Fix compiler definition inconsistency (#4673)
MyungJoo Ham [Fri, 29 Apr 2016 05:15:19 +0000 (14:15 +0900)]
ARM: Fix compiler definition inconsistency (#4673)

Fix the following inconsistency
CoreCLR-Native @ Linux/ARM: FEATURE_STUBS_AS_IL not defined
CoreCLR-Managed @ Linux/ARM: FEATURE_STUBS_AS_IL defined

This _partially_ fixes #3635

Signed-off-by: MyungJoo Ham <myungjoo.ham@samsung.com>
8 years agoEmbrace bash message with " (#4633)
Jonghyun Park [Fri, 29 Apr 2016 02:57:34 +0000 (11:57 +0900)]
Embrace bash message with " (#4633)

This commit tries to fix #4631.

8 years agoFix 3596: attempt to spill a returned fp local w/o a frame location
Bruce Forstall [Fri, 29 Apr 2016 01:50:18 +0000 (18:50 -0700)]
Fix 3596: attempt to spill a returned fp local w/o a frame location

Instead of checking !lvRegister, check lvOnFrame.

Fixes #3596.

8 years agoRemove Ubuntu15.10 support.
Lakshmi Priya Sekar [Fri, 29 Apr 2016 01:21:08 +0000 (18:21 -0700)]
Remove Ubuntu15.10 support.

8 years agoMerge pull request #4643 from gkhanna79/LoadJIT
Gaurav Khanna [Fri, 29 Apr 2016 00:19:31 +0000 (17:19 -0700)]
Merge pull request #4643 from gkhanna79/LoadJIT

Load JIT from a custom location

8 years agoFix a typo in GCMetrics that provides the wrong generation's statistics
Sean Gillespie [Fri, 29 Apr 2016 00:05:10 +0000 (17:05 -0700)]
Fix a typo in GCMetrics that provides the wrong generation's statistics

8 years agoEnable ReadyToRun feature for arm64
Rahul Kumar [Wed, 20 Apr 2016 23:27:04 +0000 (16:27 -0700)]
Enable ReadyToRun feature for arm64

8 years agoUpdate RyuJIT/x86 XMM register definitions and usage
Bruce Forstall [Thu, 28 Apr 2016 22:03:41 +0000 (15:03 -0700)]
Update RyuJIT/x86 XMM register definitions and usage

Change the register definition to not include XMM8 through XMM15,
which are not available on x86.

Also, put a few things previously under _TARGET_AMD64_ instead
under !LEGACY_BACKEND to make them available for RyuJIT/x86.

There are more things to do to enable AVX. For example, size_t is
used for code bytes, but expects to be able to store >32 bits. This
work is just a start.

8 years agoARM64: Update FP-context-pointer in ExceptionFrame
Swaroop Sridhar [Thu, 28 Apr 2016 21:50:40 +0000 (14:50 -0700)]
ARM64: Update FP-context-pointer in ExceptionFrame

Update the CurrentContextPointers for FP and LR registers
in FaultingExceptionFrame::UpdateRegDisplay()

This change fixes a few GCStress=0xC failures on ARM64.

8 years agoMerge pull request #4632 from briansull/multireg-struct-promote
Brian Sullivan [Thu, 28 Apr 2016 21:19:02 +0000 (14:19 -0700)]
Merge pull request #4632 from briansull/multireg-struct-promote

ARM64: Enable Struct Promotion for most Mutireg structs

8 years agoMerge pull request #4646 from BruceForstall/Fix3516
Bruce Forstall [Thu, 28 Apr 2016 20:32:16 +0000 (13:32 -0700)]
Merge pull request #4646 from BruceForstall/Fix3516

Fix 3516: Change an emitter #ifdef _TARGET_AMD64_ to !LEGACY_BACKEND

8 years agoMerge pull request #4645 from BruceForstall/UpdateRyuJITx86Exclusions
Bruce Forstall [Thu, 28 Apr 2016 20:31:17 +0000 (13:31 -0700)]
Merge pull request #4645 from BruceForstall/UpdateRyuJITx86Exclusions

Update RyuJIT/x86 test exclusion list

8 years agoMerge pull request #4644 from BruceForstall/LocallocAndPSPSym
Bruce Forstall [Thu, 28 Apr 2016 20:30:07 +0000 (13:30 -0700)]
Merge pull request #4644 from BruceForstall/LocallocAndPSPSym

Improve AMD64 PSPSym behavior

8 years agoLoad JIT from a custom location
Gaurav Khanna [Wed, 27 Apr 2016 23:35:21 +0000 (16:35 -0700)]
Load JIT from a custom location

8 years agoUpdated morph.cpp
Brian Sullivan [Thu, 28 Apr 2016 18:49:29 +0000 (11:49 -0700)]
Updated morph.cpp

8 years agoImprove AMD64 PSPSym behavior
Bruce Forstall [Thu, 28 Apr 2016 15:24:13 +0000 (08:24 -0700)]
Improve AMD64 PSPSym behavior

The implementation for localloc in a function with EH, and hence with a PSPSym,
currently pops off the outgoing argument space, but not the adjacent PSPSym,
does the localloc allocation, then adjusts the stack pointer again to allocate
space for a PSPSym as well as the outgoing argument space. Finally, it copies
the PSPSym value to the new PSPSym location.

Thus, we end up with multiple copies of the PSPSym on the stack frame.
PSPSym is a RSP-relative local variable, so some users access the lowest
copy on the stack, while other users access the highest (original) copy
on the stack. (Funclets access the original copy because they get the
establisher frame as an argument, and the establisher frame for AMD64 is
the Initial-SP, the copy of RSP before any localloc has occurred.
Specifically, it is a fixed offset from the RBP frame pointer as specified
in the unwind info.)

This change makes several improvements:
1. The PSPSym is never copied during localloc processing. It turns out the
original copy is sufficient, and is always available. To make this work,
the PSPSym local var is changed to be frame pointer relative. We still locate
the PSPSym immediately above the outgoing argument space, lower than any
frame alignment space, so we need to set the PSPSym variable stack offset
specifically after the frame alignment has been calculated. We always have
a frame pointer with either EH or localloc. Thus, localloc will now allocate
the correct, minimal amount of (aligned) space. Note that localloc is commonly
used in IL stubs, so the benefits here are more widespread than might be expected
from just user code.
2. When generating code to call finally clauses, we would load up the PSPSym
as the first argument, as required by the calling convention for finallys.
However, if we are in a function without localloc, and are generating code
for the main function (not a funclet), then the value stored in the PSPSym
slot will be exactly the current value of the stack pointer. So, simply copy
RSP, which is smaller and simpler code.

Each of these changes improves code size. Even for functions without localloc,
accessing PSPSym via RBP instead of RSP is generally smaller.

This fixes #4570.

8 years agoUpdate RyuJIT/x86 test exclusion list
Bruce Forstall [Thu, 28 Apr 2016 18:15:25 +0000 (11:15 -0700)]
Update RyuJIT/x86 test exclusion list

1. Remove exclusions for #3549, which is now fixed.
2. Add exclusion for new EH test case.

8 years agoMerge pull request #4622 from BruceForstall/FixCobolLegacyX86
Bruce Forstall [Thu, 28 Apr 2016 18:10:46 +0000 (11:10 -0700)]
Merge pull request #4622 from BruceForstall/FixCobolLegacyX86

Fix regression in internal Cobol test

8 years agoFix 3516: Change an emitter #ifdef from _TARGET_AMD64_ to !LEGACY_BACKEND
Bruce Forstall [Thu, 28 Apr 2016 16:48:19 +0000 (09:48 -0700)]
Fix 3516: Change an emitter #ifdef from _TARGET_AMD64_ to !LEGACY_BACKEND

8 years agoMerge pull request #4611 from CarolEidt/Fix4412
Carol Eidt [Thu, 28 Apr 2016 16:28:35 +0000 (09:28 -0700)]
Merge pull request #4611 from CarolEidt/Fix4412

Mark a multi-reg return type LclVar of GT_RETURN(LclVar) as DoNotEnregister

8 years agoMerge pull request #4602 from adiaaida/x86Exclude
Michelle McDaniel [Thu, 28 Apr 2016 16:25:49 +0000 (09:25 -0700)]
Merge pull request #4602 from adiaaida/x86Exclude

Add exclusions for RyuJIT x86 and x86 TestEnv

8 years agoFix regression in internal Cobol test
Bruce Forstall [Wed, 27 Apr 2016 18:18:56 +0000 (11:18 -0700)]
Fix regression in internal Cobol test

The x86 (legacy backend) JIT was asserting because an optimization created the wrong size int constant node.

This was a regression introduced with https://github.com/dotnet/coreclr/pull/3385

8 years agoLinux Mint support for mscorlib.dll (#4610)
chunseoklee [Thu, 28 Apr 2016 13:27:07 +0000 (22:27 +0900)]
Linux Mint support for mscorlib.dll (#4610)

8 years agoInitial support of lldb-3.8 for libsosplugin (#4473)
Evgeny Pavlov [Thu, 28 Apr 2016 11:38:51 +0000 (15:38 +0400)]
Initial support of lldb-3.8 for libsosplugin (#4473)

8 years agoRefuse to compile references to nativecallable methods in R2R images (#4627)
Jan Kotas [Thu, 28 Apr 2016 11:35:47 +0000 (04:35 -0700)]
Refuse to compile references to nativecallable methods in R2R images (#4627)

8 years agoMerge pull request #4572 from JohnChen0/crossgen-createpdb
Jan Kotas [Thu, 28 Apr 2016 11:25:40 +0000 (04:25 -0700)]
Merge pull request #4572 from JohnChen0/crossgen-createpdb

Enable crossgen /createpdb command on Windows

8 years agoMerge pull request #4614 from ramarag/fragileNIstartup
Rama krishnan Raghupathy [Thu, 28 Apr 2016 05:38:31 +0000 (22:38 -0700)]
Merge pull request #4614 from ramarag/fragileNIstartup

Arm64:Fxing up VM helper Table in mscorlib NI

8 years agoMerge pull request #4625 from AndyAyersMS/FullInliner
Andy Ayers [Thu, 28 Apr 2016 00:30:20 +0000 (17:30 -0700)]
Merge pull request #4625 from AndyAyersMS/FullInliner

Inliner: implement FullPolicy

8 years agoMerge pull request #4626 from dotnet-bot/from-tfs
Jan Kotas [Thu, 28 Apr 2016 00:09:59 +0000 (17:09 -0700)]
Merge pull request #4626 from dotnet-bot/from-tfs

Merge changes from TFS

8 years agoFix FileLoadException message for CoreCLR (#4624)
Jan Kotas [Thu, 28 Apr 2016 00:08:26 +0000 (17:08 -0700)]
Fix FileLoadException message for CoreCLR (#4624)

Fix FileLoadException message for CoreCLR

8 years agoMerge pull request #4578 from sejongoh/vector3_testcase_update
Sejong Oh [Thu, 28 Apr 2016 00:06:43 +0000 (17:06 -0700)]
Merge pull request #4578 from sejongoh/vector3_testcase_update

Update Vector3 Interop testcases

8 years agoStructPromote_0428
Brian Sullivan [Wed, 27 Apr 2016 22:53:15 +0000 (15:53 -0700)]
StructPromote_0428

Enable Struct promotion for 16-byte structs on Arm64

8 years agoMerge pull request #4585 from Maoni0/numa
Maoni Stephens [Wed, 27 Apr 2016 22:39:21 +0000 (15:39 -0700)]
Merge pull request #4585 from Maoni0/numa

bug fix in os wrapper

8 years agoUpdate Vector3 Interop testcases
Sejong Oh [Mon, 25 Apr 2016 22:58:50 +0000 (15:58 -0700)]
Update Vector3 Interop testcases

8 years agoArm64:Fxing up VM helper Table in mscorlib NI
Rama Krishnan Raghupathy [Sat, 16 Apr 2016 01:37:16 +0000 (18:37 -0700)]
Arm64:Fxing up VM helper Table in mscorlib NI

8 years agoMark lvIsMultiRegArgOrRet returned lclVars lvDoNotEnregister
Carol Eidt [Wed, 27 Apr 2016 00:53:51 +0000 (17:53 -0700)]
Mark lvIsMultiRegArgOrRet returned lclVars lvDoNotEnregister

Mark multi-reg returns in Lowering, where there are set to be contained.
This is done in Lowering::TreeNodeInfoInit to confine it to the case
of returns.

Fixes #4412

8 years agoMerge pull request #4594 from LLITCHEV/EnableGCStressOnx86
Lubomir Litchev [Wed, 27 Apr 2016 20:33:34 +0000 (13:33 -0700)]
Merge pull request #4594 from LLITCHEV/EnableGCStressOnx86

Enable use of disassembler for the x86 platform.

8 years agoAdd exclusions for RyuJIT x86 and x86 TestEnv
Michelle McDaniel [Tue, 26 Apr 2016 18:09:13 +0000 (11:09 -0700)]
Add exclusions for RyuJIT x86 and x86 TestEnv

This change adds exclusions with their issue numbers for the x86 RyuJIT
bring up. Additionally, this change adds the x86 TestEnv script for
running runtests.cmd with protojit.dll.

8 years agoMerge pull request #4309 from adityamandaleeka/sigterm
Aditya Mandaleeka [Wed, 27 Apr 2016 18:49:29 +0000 (11:49 -0700)]
Merge pull request #4309 from adityamandaleeka/sigterm

Add support for handling SIGTERM gracefully [WIP]

8 years agoInliner: implement FullPolicy
Andy Ayers [Wed, 27 Apr 2016 02:54:33 +0000 (19:54 -0700)]
Inliner: implement FullPolicy

The FullPolicy will be used to grow maximal potential inline trees
for methods. It inlines all legal candidates subject to depth and
size limits. Add a config flag to select this as the policy to use.

Also add a config flag so the inline depth limit becomes adjustable,
and rework the code so that checking this limit is now a matter of
policy.  Add in an implementation max depth limit of 1000.

Revise names of some statics to make their intent clearer, and add some
missing header comments.

8 years agoMerge pull request #4591 from JosephTremoulet/Filter
Joseph Tremoulet [Wed, 27 Apr 2016 18:10:02 +0000 (14:10 -0400)]
Merge pull request #4591 from JosephTremoulet/Filter

Separate TryDsc and ExnFlowDsc

8 years agoMerge pull request #4586 from BruceForstall/FixUnreachedAsserts
Bruce Forstall [Wed, 27 Apr 2016 16:55:29 +0000 (09:55 -0700)]
Merge pull request #4586 from BruceForstall/FixUnreachedAsserts

Fix two "unreached" asserts, and other related cleanups

8 years agoMerge pull request #4606 from dotnet-bot/from-tfs
Jan Kotas [Wed, 27 Apr 2016 16:38:36 +0000 (09:38 -0700)]
Merge pull request #4606 from dotnet-bot/from-tfs

[tfs-changeset: 1599408]

8 years agoFix for a badly placed assert in the *unix arg passing classification. (#4608)
Lubomir Litchev [Wed, 27 Apr 2016 16:38:20 +0000 (09:38 -0700)]
Fix for a badly placed assert in the *unix arg passing classification. (#4608)

There is a badly placed assert in the *nix arg passing classification.
This change moves the assert before incrementing the field count and adds
test for the problem.

Fixes issue #4584.

8 years agoMerge pull request #4587 from BruceForstall/FixCkFinite
Bruce Forstall [Wed, 27 Apr 2016 16:34:54 +0000 (09:34 -0700)]
Merge pull request #4587 from BruceForstall/FixCkFinite

Fix ckfinite for doubles for RyuJIT/x86

8 years agoFix issue 4367 where file description of native tools is wrong (#4598)
Jose Perez Rodriguez [Wed, 27 Apr 2016 15:59:04 +0000 (08:59 -0700)]
Fix issue 4367 where file description of native tools is wrong (#4598)

Fix issue 4367 where file description of native tools is wrong

8 years agoMerge pull request #4613 from AndyAyersMS/InlineTreeXML
Andy Ayers [Wed, 27 Apr 2016 15:55:39 +0000 (08:55 -0700)]
Merge pull request #4613 from AndyAyersMS/InlineTreeXML

Update inline xml so it's deserializable

8 years agoSeparate TryDsc and ExnFlowDsc
Joseph Tremoulet [Mon, 4 Apr 2016 21:25:20 +0000 (17:25 -0400)]
Separate TryDsc and ExnFlowDsc

Supplement the helpers for finding a block's `TryDsc` (the `EHblkDsc` of
the innermost `try` region containing it) and a block's `HndDsc` (the
`EHblkDsc` of the innermost handler it is part of) with helpers for
finding a block's `ExnFlowDsc` (the `EHblkDsc` of the innermost handler to
which control may be transferred if an exception occurs in the given
block).

The `ExnFlowDsc` is the same as the `TryDsc` in most cases, but differs
for blocks in filter expressions -- when an exception escapes a filter,
that new exception is discarded and the search for a handler for the prior
exception is resumed at the next-outer handler, which corresponds to the
next-outer try enclosing the try that the filter protects.  This is not
the try enclosing the filter itself for "mutual-protect" clauses such as
are generated for
  try {
    ...
  } catch when (E) { // <-- E is not in the 'try' but an exception
    ...              //     in it causes flow to go to the 'finally'
  } finally {
    ...
  }

This change adds helpers around the `ExnFlowDsc` and updates code that
was using the `TryDsc`/`TryIndex` where appropriate.

This fixes #4044.

8 years agoFix two "unreached" asserts
Bruce Forstall [Tue, 26 Apr 2016 05:27:40 +0000 (22:27 -0700)]
Fix two "unreached" asserts

The asserts as written would never fire. Replace them with asserts that will.

8 years agoFix ckfinite for doubles for RyuJIT/x86
Bruce Forstall [Tue, 26 Apr 2016 05:31:02 +0000 (22:31 -0700)]
Fix ckfinite for doubles for RyuJIT/x86

On x86, we can't simply load a double from an xmm reg into a
64-bit integer register. It turns out we only need the high
32 bits for the instruction. But there is no SSE2 instruction
to copy just those bits to the integer registers. So, first,
to a shuffle to swap the first 32 and 2nd 32 bits in the xmm
register. Then, do the xmm2i mov and ckfinite check. Then,
swap the bits back into the original locations so we can return
the correct value in the target register.

Fixes #3549.

8 years agoUpdate inline xml so it's deserializable
Andy Ayers [Wed, 27 Apr 2016 01:42:53 +0000 (18:42 -0700)]
Update inline xml so it's deserializable

Add some elements for sequences of children. Make everything
an element for now. Add header and footer.

8 years agoAdd SIGTERM handling logic that properly shuts down the EE.
Aditya Mandaleeka [Mon, 4 Apr 2016 23:11:02 +0000 (16:11 -0700)]
Add SIGTERM handling logic that properly shuts down the EE.

8 years agoFix build break introduced by https://github.com/dotnet/coreclr/commit/140396f479d5d3...
Gaurav Khanna [Wed, 27 Apr 2016 00:57:23 +0000 (17:57 -0700)]
Fix build break introduced by https://github.com/dotnet/coreclr/commit/140396f479d5d33bca0daef1f072eef4992ed78e

[tfs-changeset: 1599439]

8 years agoMerge pull request #4502 from seanshpark/arm_sos_with_lldb38
Mike McLaughlin [Tue, 26 Apr 2016 23:56:44 +0000 (16:56 -0700)]
Merge pull request #4502 from seanshpark/arm_sos_with_lldb38

ARM, SOS: Fix libsos.so load fail and changes for SOS to work with ARM-Linux

8 years agoARM, SOS: Fix fail to load libsos.so while debugging with lldb
SaeHie Park [Fri, 22 Apr 2016 06:36:28 +0000 (15:36 +0900)]
ARM, SOS: Fix fail to load libsos.so while debugging with lldb

Related issue: #4428
With minor fix for ARM compile in SOS

ARM: Fix ARM-Linux in SOS with lldb

Fix ARM architecture type in SOS so that it works for ARM-Linux.
Before this patch, lldb stops with architecture not supported.
SOS ARM-Linux works with LLDB-3.8 and higher.
Actual SOS commands for ARM may need testing and fixing.

8 years agoEnable use of disassembler for the x86 platform.
Lubomir Litchev [Tue, 26 Apr 2016 16:48:39 +0000 (09:48 -0700)]
Enable use of disassembler for the x86 platform.

Initialization of the disassembler for x86 is not ifdef-ed properly.

8 years agoARM: Add Ubuntu Codename vivid, wily for arm-linux image (#4258)
SaeHie Park [Tue, 26 Apr 2016 23:07:18 +0000 (08:07 +0900)]
ARM: Add Ubuntu Codename vivid, wily for arm-linux image (#4258)

ARM: Add Ubuntu Codename vivid, wily for arm-linux image

8 years agoFix a build break when FEATURE_CORECLR is disabled.
Pat Gavlin [Tue, 26 Apr 2016 22:32:08 +0000 (15:32 -0700)]
Fix a build break when FEATURE_CORECLR is disabled.

[tfs-changeset: 1599408]

8 years agoMerge pull request #4576 from swgillespie/longgc-ci
Sean Gillespie [Tue, 26 Apr 2016 22:11:20 +0000 (15:11 -0700)]
Merge pull request #4576 from swgillespie/longgc-ci

Enable long GC tests to run on a regular basis

8 years agoMerge pull request #4599 from Priya91/ubuntu1604
Matt Mitchell [Tue, 26 Apr 2016 21:28:14 +0000 (14:28 -0700)]
Merge pull request #4599 from Priya91/ubuntu1604

Add Ubuntu16.04 runs.

8 years agoMerge pull request #4597 from wtgodbe/fxTestFix
William Godbe [Tue, 26 Apr 2016 21:06:37 +0000 (14:06 -0700)]
Merge pull request #4597 from wtgodbe/fxTestFix

Fix run-test.sh invocation in netci.groovy

8 years agoAdd Ubuntu16.04 runs.
Lakshmi Priya Sekar [Tue, 26 Apr 2016 20:14:20 +0000 (13:14 -0700)]
Add Ubuntu16.04 runs.

8 years agobug fix in os wrapper
Maoni0 [Tue, 26 Apr 2016 04:59:40 +0000 (21:59 -0700)]
bug fix in os wrapper

8 years agoFix run-test.sh invocation in netci.groovy
wtgodbe [Tue, 26 Apr 2016 19:46:02 +0000 (12:46 -0700)]
Fix run-test.sh invocation in netci.groovy

8 years agoMerge pull request #4580 from seanshpark/doc_coreoverlay
Aditya Mandaleeka [Tue, 26 Apr 2016 19:45:46 +0000 (12:45 -0700)]
Merge pull request #4580 from seanshpark/doc_coreoverlay

Add coreOverlay option to unix-test-instructions document

8 years agoMerge pull request #4535 from ramarag/xplateventsrc
Rama krishnan Raghupathy [Tue, 26 Apr 2016 18:32:14 +0000 (11:32 -0700)]
Merge pull request #4535 from ramarag/xplateventsrc

Fixing up FEATURE_EVENTSOURCE_XPLAT

8 years agoMerge pull request #4566 from kyulee1/nativecallable
Kyungwoo Lee [Tue, 26 Apr 2016 18:26:28 +0000 (11:26 -0700)]
Merge pull request #4566 from kyulee1/nativecallable

ARM64: Fix NativeCallable

8 years agoMerge pull request #4528 from gkhanna79/DynamicJITLoad
Gaurav Khanna [Tue, 26 Apr 2016 18:22:49 +0000 (11:22 -0700)]
Merge pull request #4528 from gkhanna79/DynamicJITLoad

Refactor FEATURE_MERGE_JIT_AND_ENGINE to allow consuming JIT as a dynamic library

8 years agoEnable long GC tests to run daily
Sean Gillespie [Mon, 25 Apr 2016 18:27:15 +0000 (11:27 -0700)]
Enable long GC tests to run daily

8 years agoMerge pull request #4448 from rahku/arm64toolsetupdate
Rahul Kumar [Tue, 26 Apr 2016 17:17:22 +0000 (10:17 -0700)]
Merge pull request #4448 from rahku/arm64toolsetupdate

Update arm64 toolset. Link against ucrt.
This has following changes:
 1. Update arm64 toolset to latest.
 2. Link against ucrt.
 3. Fix tls offsets which have changed due to updated toolset
 4. Fix source code in decimal.cpp to avoid integer overflow. Result of signed integer overlfow is undefined in C++.
 5. Enable build of sos which can be loaded in arm64 windbg
 6. Add nop to empty assembly marker methods as new toolset generates invalid .pdata for them.

I have verified that arm64 runs are clean

8 years agoThis has following changes:
Rahul Kumar [Tue, 19 Apr 2016 21:22:23 +0000 (14:22 -0700)]
This has following changes:
1. Update arm64 toolset to latest.
2. Link against ucrt.
3. Fix tls offsets which have changed due to updated toolset
4. Fix source code in decimal.cpp to avoid integer overflow. Result of signed integer overlfow is undefined in C++.
5. Enable build of sos which can be loaded in arm64 windbg
6. Add nop to empty assembly marker methods as new toolset generates invalid .pdata for them.

8 years agoKeep FEATURE_MERGE_JIT_AND_ENGINE with refactored approach
Gaurav Khanna [Fri, 22 Apr 2016 19:24:51 +0000 (12:24 -0700)]
Keep FEATURE_MERGE_JIT_AND_ENGINE with refactored approach

8 years agoMerge pull request #4588 from dotnet-bot/from-tfs
Jan Kotas [Tue, 26 Apr 2016 13:38:58 +0000 (06:38 -0700)]
Merge pull request #4588 from dotnet-bot/from-tfs

Merge changes from TFS

8 years agoFix razzle build break
Jan Kotas [Tue, 26 Apr 2016 06:55:13 +0000 (23:55 -0700)]
Fix razzle build break

[tfs-changeset: 1599244]

8 years agoAdd coreOverlay option to unix-test-instructions document
SaeHie Park [Mon, 25 Apr 2016 23:37:45 +0000 (08:37 +0900)]
Add coreOverlay option to unix-test-instructions document

8 years agoAvoid defensive copy in String.Concat(string[]) (#4559)
Stephen Toub [Tue, 26 Apr 2016 01:09:05 +0000 (21:09 -0400)]
Avoid defensive copy in String.Concat(string[]) (#4559)

* Avoid defensive copy in String.Concat(string[])

Today the String.Concat(params string[]) implementation makes a defensive copy of the input string[] in order to avoid issues where another thread mutates the array concurrently with the concatenation.  Such a situation is possible but exceedingly rare, so we can redo the implementation to make it cheaper when there isn't concurrent mutation and more expensive when there is, rather than always having it be more expensive.

This commit changes string.Concat to optimistically assume there won't be such concurrent mutation.  It avoids allocating the defensive string[] array copy, and instead just proceeds to allocate a string of the right length and copy the input strings into it.  If along the way it discovers that something has changed such that the string lengths no longer add up to exactly what was precomputed, then it falls back to the original implementation.

Example microbenchmark:
```C#
using System;
using System.Diagnostics;

public class Program
{
    public static void Main()
    {
        string result;
        string[] inputs = new[] { "abcd", "efgh", "ijkl", "mnop", "qrst", "uvwx", "yz" };
        var sw = new Stopwatch();
        while (true)
        {
            int gen0 = GC.CollectionCount(0);
            sw.Restart();
            for (int i = 0; i < 20000000; i++) result = string.Concat(inputs);
            sw.Stop();
            Console.WriteLine($"{GC.CollectionCount(0) - gen0}: {sw.Elapsed.TotalSeconds}");
        }
    }
}
```
Before the change:
```
> corerun test.exe
1525: 2.0733829
1526: 2.0599474
1526: 2.0717786
1526: 2.0318797
^C
```
After the change:
```
> corerun test.exe
763: 1.4700695
762: 1.446919
763: 1.4581139
763: 1.4568889
^C
```

8 years agoMerge pull request #4574 from wtgodbe/affinity
Matt Mitchell [Mon, 25 Apr 2016 23:32:26 +0000 (16:32 -0700)]
Merge pull request #4574 from wtgodbe/affinity

Set machine affinity for flow jobs in CI

8 years agoARM64: Fix NativeCallable
Kyungwoo Lee [Mon, 25 Apr 2016 18:11:14 +0000 (11:11 -0700)]
ARM64: Fix NativeCallable

Fixes https://github.com/dotnet/coreclr/issues/4422
The issue is that JIT didn't pass UMEntryThunk for the managed function
entry point which is invoked from the native function.
The fix is to enable NativeCallable attribute check to get the right entry point.

8 years agoMerge pull request #4577 from kyulee1/qfix
Kyungwoo Lee [Mon, 25 Apr 2016 22:23:46 +0000 (15:23 -0700)]
Merge pull request #4577 from kyulee1/qfix

ARM64: Quick Fix

8 years agoARM64: Quick Fix
Kyungwoo Lee [Mon, 25 Apr 2016 22:21:09 +0000 (15:21 -0700)]
ARM64: Quick Fix

I accidently made a wrong copy and paste.

8 years agoSet machine affinity for flow jobs in CI
wtgodbe [Mon, 25 Apr 2016 22:12:09 +0000 (15:12 -0700)]
Set machine affinity for flow jobs in CI

8 years agoMerge pull request #4561 from dotnet-bot/from-tfs
Jan Kotas [Mon, 25 Apr 2016 21:11:56 +0000 (14:11 -0700)]
Merge pull request #4561 from dotnet-bot/from-tfs

Merge changes from TFS

8 years agoMerge pull request #4560 from kyulee1/fixvarargpinvoke
Kyungwoo Lee [Mon, 25 Apr 2016 21:00:20 +0000 (14:00 -0700)]
Merge pull request #4560 from kyulee1/fixvarargpinvoke

ARM64: Fix Vararg for PInvoke

8 years agoARM64: Fix Vararg for PInvoke
Kyungwoo Lee [Fri, 22 Apr 2016 18:27:07 +0000 (11:27 -0700)]
ARM64: Fix Vararg for PInvoke

Fixes https://github.com/dotnet/coreclr/issues/4474
1. Fix entry point to `VarargPInvokeStub_RetBuffArg` instead of
`VarargPInvokeStub` to pass `VASigCookieReg` via `x1` when hasRetBuffArg is
true.
2. The previous fix for varargs SP offset is not correct when both varargs
and callee save regs exist. Fix the SP offset computation from caller's SP.
3. Fix epilog which didn't take varargs into account.

8 years agoEnable crossgen /createpdb command on Windows
JohnChen0 [Mon, 25 Apr 2016 20:56:54 +0000 (13:56 -0700)]
Enable crossgen /createpdb command on Windows

8 years agoFixing up FEATURE_EVENTSOURCE_XPLAT
DDCloud [Mon, 28 Mar 2016 23:55:01 +0000 (16:55 -0700)]
Fixing up FEATURE_EVENTSOURCE_XPLAT

8 years agoMerge pull request #4553 from janvorli/fix-pslog-path
Rahul Kumar [Mon, 25 Apr 2016 18:51:56 +0000 (11:51 -0700)]
Merge pull request #4553 from janvorli/fix-pslog-path

Fix PS version log path

8 years agoMerge pull request #4564 from wtgodbe/coverageFix
William Godbe [Mon, 25 Apr 2016 18:42:58 +0000 (11:42 -0700)]
Merge pull request #4564 from wtgodbe/coverageFix

fix calls to runtest.sh in code coverage build

8 years agoMerge pull request #4542 from kyulee1/nobld
Kyungwoo Lee [Mon, 25 Apr 2016 18:08:50 +0000 (11:08 -0700)]
Merge pull request #4542 from kyulee1/nobld

No BuildOnly job for ARM64

8 years agoMerge pull request #4565 from swgillespie/playlists-2
Sean Gillespie [Mon, 25 Apr 2016 18:03:39 +0000 (11:03 -0700)]
Merge pull request #4565 from swgillespie/playlists-2

Fix error in invocation of runtests.sh for long GC tests

8 years agofix calls to runtest.sh in code coverage build
wtgodbe [Mon, 25 Apr 2016 17:08:04 +0000 (10:08 -0700)]
fix calls to runtest.sh in code coverage build

8 years agoFix error in invocation of runtests.sh for long GC tests
Sean Gillespie [Mon, 25 Apr 2016 17:11:09 +0000 (10:11 -0700)]
Fix error in invocation of runtests.sh for long GC tests