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CHANGELOG.md

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Change Log

Please format the changes as follows:

Version Number

  • New:
  • BugFixes:
  • Updates:

1.0.46

  • BugFixes:
    • Check the values for configuration variables
  • Updates:
    • Use VS2022 with v143 toolsets and latest Win10 SDK
    • Added debug tests to signed build pipeline
    • Update Newtonsoft.Json version to 13.0.1
    • Added ref structs tests

1.0.45

  • New:
    • Add ARM64 environment variable support
  • BugFixes:
    • Refactor duplicate instrumentation method check
    • Address package restore issue with Build.ps1
    • Allow FileLogPath to handle directories without trailing path

1.0.44

  • New:
    • Add support for Windows ARM64 (Internal)
  • BugFixes:
    • Fixed build scripts to explicitly point to v142 toolsets regardless of VS version
  • Updates:
    • Setup automated PR builds
    • Add linter for doc link fixes

1.0.43

  • New:
    • On Unix, environment is now scanned for instrumentation methods instead of looking for hardcoded ProductionBreakpoints.
    • Allow building on OSX. Note this is only experimental and not officially supported yet.
    • Add API for safe string cleanup on non-Windows platforms.
    • Increment API level
    • Add support for Raw Profilers that use SetILFunctionBody with buffers not owned by ClrInstrumentationEngine.
  • BugFixes:
    • Fix XmlReader.Create to read from stream instead of filepath string
    • Remove references to libunwind8 and libuuid; they're not used anymore
    • Fixes for compatibility with recent clang versions
    • Fix bad memset argument order in AppDomainCollection::GetAppDomainIDs
  • Updates:
    • Use net50 platform for restoring native dependencies on Unix
    • Nagler instrumentation tests no longer depend exclusively on msxml for configuration reading.

1.0.42

  • BugFixes:
    • Fix Linux build

1.0.41

  • Updates:
    • Remove PathCch functions in order to support Win7

1.0.40

  • No new changes.

1.0.39

  • BugFixes:
    • Remove MethodInfo creation from JitComplete events. This fixes a race condition when accessing method info map.
    • Fix CFileLoggerSink to flush writes before closing the file.

1.0.38

  • New:
    • Add build ID to binaries in linux

1.0.37

  • BugFixes:
    • Fix RPH Bug - Support raw profiler QI that only return the highest ICorProfilerCallback

1.0.36

  • BugFixes:
    • Make configuration environment variables case-insensitive on Windows.
  • Perf:
    • Use interlockedexchange instead of critical sections around rawprofiler handle to address bottleneck objectalloc callbacks.

1.0.35

  • New:
    • Allow unit tests to test single-return instrumentation methods and created unit tests for this.
  • BugFixes:
    • Fix GetSignatureInfoFromCallToken to use parent token if current token is methodSpec.
    • Fix static code analysis builds.
    • Address static analysis errors.
    • Add HResult, PID, and method name in logging for InstrumentationMethod.
    • Normalize file line endings
  • Perf:
    • Fix stack overflow when destructing graphs.
    • Reduce overhead of retargeting branches
    • Optimize addref/release.
    • Defer instruction offset calculation.
  • Updates:
    • Reenable ref counting in debug
    • Change log for missing method from error to message level
    • Update PR/CI stage dependencies
    • Use NuGet 5.8 when restoring
    • Use IfFailLog when rawprofiler fails to initialize.

1.0.34

  • BugFixes:
    • Fix GetAssemblyInfosByName to return out param

1.0.33

  • BugFixes:
    • Fix GetILFunctionBody call for RawProfilerHook during OnModuleLoadFinished
    • Fix building with MSVC v14.28 by moving .h headers from ClCompile to ClInclude
    • Fix RawProfilerHook QI to match CLR behavior (cast interfaces downward)

1.0.32

  • New:
    • Support loading and initializing Instrumentation Methods on profiler attach.
  • Updates:
    • Deprecate IProfilerManager::GetProfilerHost(IProfilerManagerHost**) method.
  • BugFixes:
    • Fix RPH bug - Allow SetEventMask post initialization if not affecting immutable flags
    • Fix RPH bug - SetRejitMethodInfo with nullptr did not erase MethodInfo, causing AV
    • Fix RPH bug - GetILFunctionBody allows NULL for out params if more than one
    • Fix incorrect naming of nested types

1.0.31

  • BugFixes:
    • Avoid deadlock within ProxyLogging when terminating logging.
    • Fixed CLRIE to correctly emit ldloca instead of ldloc.

1.0.30

  • New:
    • Add configuration for InstrumentationMethod loglevels
  • Updates:
    • Added documentation around the logging infrastructure
  • BugFixes:
    • Fix codesigning ProfilerProxy

1.0.29

  • BugFixes:
    • Fix runtime error for Alpine

1.0.28

  • New:
    • Add support for profiling all CLRs within the same process
    • Add ProfilerManagerWrapper to host Instrumentation Methods
    • Add local .ps1 testing script
  • BugFixes:
    • Fix index & publish symbols (Windows)
  • Updates:
    • Add bitness to RawProfilerHook environment variables
    • Update CLRIE to build with VS 2019

1.0.27

  • New:
    • Added support for ICorProfilerInfo10

1.0.26

Same functionality as 1.0.25.

1.0.25

This version did not get published due to issues encountered in App Service. Mitigation was taken by repackaging the previously released version (1.0.21) as 1.0.25.

  • Bugfixes:
    • Build header nupkg for AnyCPU
    • Fix unicode character in bldver.rc
    • Remove nobuild property for package projects to unblock dotnet core 3
    • Handle null methodNames from dll obfuscation
  • Updates:
    • Change EULA to MIT license for OSS

1.0.24

  • BugFixes:
    • Avoid deadlock within CEventLoggingBase when terminating logging.

1.0.23

  • New:
    • Added instrumentation method registration query method via new IProfilerManager5 API.

1.0.22

  • New:
    • Added generating MSI and MSM packages
    • Added yaml builds
    • Added ProfilerProxy
    • Added export for global logger with no association with any IProfilerManager instances.
    • Added global logger support to IProfilerManager via new IProfilerManager4 API.
  • BugFixes:
    • Revert License.md to LICENSE and fix NuGet pack. This also fixes doc links.
  • Updates:
    • Removed ExtensionsHost variables in favor of default host.
    • Use public MicroBuild package

1.0.21

  • BugFixes:
    • Fixed xdt files to not contain '--' (via %XDT_SITENAME% & %XDT_SCMSITENAME%)

1.0.20

  • New:
    • Added support for ICorProfilerInfo8 and ICorProfilerInfo9
    • Added IMethodJitInfo2
  • BugFixes:
    • Work-around for issue in the CLR runtime which causes il/instrumentation maps and il/native maps to be cached incorrectly.
    • Added NuGet signing to headers and engine package

1.0.19

  • New:
    • Added IModuleInfo3 interface
    • Changed semantics of GetIsDynamic to match the CLR understanding of dynamic code. I.e. a module is dynamic if and only if its base address is 0.

1.0.18

  • Update
    • Fixed bug that causes an AV when jit compiling dynamic methods.

1.0.17

  • New
    • Added API version levels to IProfilerManager via new IProfilerManager3 api
    • Added IMethodJitInfo api
    • Added IInstrumentationMethodJitEvents2 api
  • Update
    • Added more dump logs around OriginalIL, Pid, and Module/Method names during Instrumentation

1.0.16

  • Updates:
    • Always create new methodinfos (and log existing)

1.0.15

  • New:
    • Migrated repo from the internal Microsoft DevDiv account in Azure DevOps.