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Check for `lvLRACandidate` instead of `!lvDoNotEnregister` when checking whether `this` may be enregistered and has an Interval.
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NetcoreDBG depends from PAL functions.
Instead of SOS plugin, that use PAL static libs, debugger should be able
to operate with any runtime version and can't be statically linked to PAL.
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Fix patch fixes SIGBUG that occurs due to unaligned read/write
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* Fail to explicitly tail call on x86 unix.
* Correctly return 100
* Correct return value
* Add noway assert in morphTailCall to avoid morphing slow tail calls on unix.
* Address feedback
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- Profile information is collected by ibc logger.
Hower it is not used and saved into profile file.
- The patch disables IBC logger which is enabled by default.
- It disables IBC logger only with ibclogger.h file.
IBCLOGGER_ENABLED definition is only used in ibclogger files.
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- Even if DACCESS_COMPILE or CROSSGEN_COMPILE is defined,
coreclr can be built without IBCLOGGER_ENABLED definition.
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This is needed to save a minicoredump of .NET applications to allows
reconstruct managed stack by lldb and SOS plugin.
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There have been no -pie linker option.
This patch adds -pie linker option into crossgen(for tizen)
This originates from 0024-Add-pie-to-linker-option.patch
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Fix watson bucketing/broken triage dumps
The DAC EnumMemoryRegions needs to include some missing code version
manager memory.
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(#26423)
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In 3.0 we have fixed the formatting to use the abbreviated genitive month names when having "d" format specifier followed by "MMM". This fix is good as original formatting specs required but we needed to support the parsing when we have such genitive names.
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(#26366)
User may have extra expectations for the privatly owned array pools.
For example there could be an expectation that array never contains negative numbers (since user never puts them there). Uninitialized allocations can break such expectations.
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(#26356)
BinaryReader.ReadChars incorrectly read more than necessary from the underlying Stream when multi-byte characters straddled the read chunks.
Fixes https://github.com/dotnet/corefx/issues/40455
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* Add support for servicing (post-build.yml)
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As adding EnC methods happens on the Debugger Thread, there's no managed Thread object from which to obtain the cached StackingAllocator. Instead, just use a function-local StackingAllocator.
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Removed FEATURE_DATATARGET4 for arm64
Added SP check to createdump's native unwind loop to make it more robust.
Issue: https://github.com/dotnet/coreclr/issues/15062
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* Account for quoted values in provider filter string
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* Clean up diagnosticserver socket/pipe on shutdown
* Refactor dbg transport pipe cleanup to be registered as signal handler from the vm side
* cleanup dead code
* Remove more dead code and fix windows builds
* Moving some ifdefs around
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(#25844) (#26056)
* Allow for interface implementations in EventSource.WriteEventVarArgs
* Also account null ref types and nullable types
* fix error in comment and simplify first part of boolean logic
* Update src/System.Private.CoreLib/shared/System/Diagnostics/Tracing/EventSource.cs
Co-Authored-By: Noah Falk <noahfalk@users.noreply.github.com>
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* Fix a potential division by 0 in post GC counter computation
* Remove useless code
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that the intrinsic and managed form are deterministic. (#26017)
* Updating Math.Round and MathF.Round to be IEEE compliant so that the intrinsic and managed form are deterministic. (#25901)
* Updating Math.Round and MathF.Round to be IEEE compliant so that the intrinsic and managed form are deterministic.
* Fixing the Math.Round and MathF.Round handling for values greater than 0.5 and less than 1.0
* Applying formatting patch.
* Adding a comment about only having the roundToNearestTiesToEven code path
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Disassembler: ildasm/dasm.cpp
In the CoreCLR with reference assemblies and redirection it is more difficult to determine if
a particular Assembly is the System assembly, like mscorlib.dll is for the Desktop CLR.
In the CoreCLR runtimes, the System assembly can be System.Private.CoreLib.dll, System.Runtime.dll
or netstandard.dll and in the future a different Assembly name could be used.
We now determine the identity of the System assembly by querying if the Assembly defines the
well known type System.Object as that type must be defined by the System assembly
If this type is defined then we will output the ".mscorlib" directive to indicate that this
assembly is the System assembly.
Assembler: ilasm/assembler.cpp
In Assembler:GetBaseAsmRef() add a check for System.Private.CoreLib as the System or Base assembly.
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before the SIMDScalar handling. (#25905) (#25987)
* Ensure that we check for implicit ivals for single argument intrinsics before the SIMDScalar handling.
* Adding test template entries for the unary overloads of the Sse41.Round functions
* Regenerating the hardware intrinsic test templates.
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On WSL, the alternate stack check in sigsegv_handler doesn't work. The
uc_stack members are always zero no matter whether the handler is
executed on an alternate or default stack. So the check to detect
whether we are running on an alternate stack or not is always returning
false on WSL and it prevents NULL reference exceptions from being
handled.
The fix is to introduce an env variable COMPlus_EnableAlternateStackCheck
that can be used to enable the alternate stack check. By default, the
sigsegv_handler is considered to always run on an alternate stack.
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* Make a dedicated polling thread for EventCounters
* Cleanup
* remove debug prints
* nit
* Fix comment
* addressing issues from code review
* Fix an assertion from getting fired when we have multiple listeners
* Fix a test issue
* code review feedback
* Fix a potential deadlock
* Fix another deadlock
* Allow s_sleepDurationInMilliseconds to be reset to a larger value
* More issues fix
* Let thread wake up from sleep if needed
* Some suggestions for the counters fix.
The resulting behavior should be the same as what is there now (assuming I didn't mess anything up), these are all just code simplifications that hopefully make it easier to review and maintain going forward. In total I think this reduces the change size in CounterGroup.cs by ~30%.
- With the addition of the AutoResetEvent the ManualResetEvent is no longer needed, removed it.
- Removed the various if foo != null checks for the shared state, it is all initialized once when then thread is created and then assumed to be non-null elsewhere.
- Removed a 2nd lock acquisition inside OnTimer
- Replaced an if with Math.Min in PollForValues
* fix test
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When we rewrote the async methods implementation with AsyncStateMachineBox, we neglected to call AddToActiveTasks if the debugger is paying attention to tasks. This hasn't mattered as the debugger's support for Tasks hasn't worked for other reasons in .NET Core, but there is now a renewed focus on it, and this is preventing some of that support from working.
This change is a minimal fix to ensure that we're adding the state machine box task when it's created and removing it when it completes. Post-3.0, we should look at overhauling this, e.g. to clean up a lot of this logging and tracking that's done, to use a weak table in order to avoid keeping task objects alive artificially if they're dropped without completing by the developer code, etc.
This only affects when the debugger is attached, as the s_asyncDebuggingEnabled field is only ever set by the debugger.
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The compiler is now analyzing statics. Get compliant.
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* Do not fast tail call if caller has multislot structs
* apply patch
* Address offline feedback
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need to read hardlimit configs from env vars as well as runtimeconfig.json
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* Fix issue 25709
* rename
* Fix regression test
* cleanup
* Code review feedback
* set maxincrement to 3
* test fix
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Pull arm/arm64 critical 5.0 PAL/diagnostic changes into 3.0
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appropriate CRT functions for x64 Windows, as is already done for all other platforms/targets (#25763)
* Fixing Buffer::BlockCopy to just call the CRT memmove for x64 Windows, as is already done for all other platforms/targets
* Fixing up the x64 CrtHelpers.asm to just forward to the CRT implementations for JIT_MemSet and JIT_MemCpy
* Keep unix using memcpy and clarify that Windows uses memmove for full framework compat.
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This typo was in #24989 so would be a new regression in 3.0.
In an x86 build, it causes us to not get the cache size correct,
leading us to use a smaller default cache size and do more GCs.
Tested with GCPerfSim and this PR reduces TotalNumberGCs by 33% using an x86 build.
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Fix issues related to save restore of FPCR/FPSR/V0/V31
There were several bugs in the assembly causing FPCR/FPSR
to overwrite V0 on RtlCaptureContext. Then restore from V0 on
RtlRestoreContext
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Late-breaking design change: all events should be declared with nullable delegate types.
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* Remove !s and TODO-NULLABLE comments for [DoesNotReturn]
* Remove !s and TODO-NULLABLE comments for [NotNullIfNotNull]
* Remove !s and TODO-NULLABLE comments for writes via Interlocked.CompareExchange
* Remove !s and TODO-NULLABLE comments for Debug.Assert on fields
* Update/add several TODO-NULLABLE comments
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