CorProfiler.cpp

// Copyright (c) .NET Foundation and contributors. All rights reserved.
// Licensed under the MIT license. See LICENSE file in the project root for full license information.

#include "CorProfiler.h"
#include "corhlpr.h"
#include "CComPtr.h"
#include "profiler_pal.h"
#include <string>

CorProfiler::CorProfiler() : refCount(0), corProfilerInfo(nullptr)
{
}

CorProfiler::~CorProfiler()
{
    printf("Profiler destructor\n");
    if (this->corProfilerInfo != nullptr)
    {
        this->corProfilerInfo->Release();
        this->corProfilerInfo = nullptr;
    }
}

HRESULT STDMETHODCALLTYPE CorProfiler::Initialize(IUnknown *pICorProfilerInfoUnk)
{
    printf("Profiler loaded\n");
    HRESULT queryInterfaceResult = pICorProfilerInfoUnk->QueryInterface(__uuidof(ICorProfilerInfo8), reinterpret_cast<void **>(&this->corProfilerInfo));

    if (FAILED(queryInterfaceResult))
    {
        return E_FAIL;
    }

    DWORD eventMask = COR_PRF_MONITOR_MODULE_LOADS | COR_PRF_MONITOR_JIT_COMPILATION | COR_PRF_DISABLE_ALL_NGEN_IMAGES | COR_PRF_DISABLE_OPTIMIZATIONS |
      COR_PRF_DISABLE_INLINING;

    auto hr = this->corProfilerInfo->SetEventMask(eventMask);
    if (hr != S_OK)
    {
        printf("ERROR: Profiler SetEventMask failed (HRESULT: %d)", hr);
    }

    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::Shutdown()
{
    if (this->corProfilerInfo != nullptr)
    {
        this->corProfilerInfo->Release();
        this->corProfilerInfo = nullptr;
    }

    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::AppDomainCreationStarted(AppDomainID appDomainId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::AppDomainCreationFinished(AppDomainID appDomainId, HRESULT hrStatus)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::AppDomainShutdownStarted(AppDomainID appDomainId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::AppDomainShutdownFinished(AppDomainID appDomainId, HRESULT hrStatus)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::AssemblyLoadStarted(AssemblyID assemblyId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::AssemblyLoadFinished(AssemblyID assemblyId, HRESULT hrStatus)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::AssemblyUnloadStarted(AssemblyID assemblyId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::AssemblyUnloadFinished(AssemblyID assemblyId, HRESULT hrStatus)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ModuleLoadStarted(ModuleID moduleId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ModuleLoadFinished(ModuleID moduleId, HRESULT hrStatus)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ModuleUnloadStarted(ModuleID moduleId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ModuleUnloadFinished(ModuleID moduleId, HRESULT hrStatus)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ModuleAttachedToAssembly(ModuleID moduleId, AssemblyID AssemblyId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ClassLoadStarted(ClassID classId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ClassLoadFinished(ClassID classId, HRESULT hrStatus)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ClassUnloadStarted(ClassID classId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ClassUnloadFinished(ClassID classId, HRESULT hrStatus)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::FunctionUnloadStarted(FunctionID functionId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::JITCompilationStarted(FunctionID functionId, BOOL fIsSafeToBlock)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::JITCompilationFinished(FunctionID functionId, HRESULT hrStatus, BOOL fIsSafeToBlock)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::JITCachedFunctionSearchStarted(FunctionID functionId, BOOL *pbUseCachedFunction)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::JITCachedFunctionSearchFinished(FunctionID functionId, COR_PRF_JIT_CACHE result)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::JITFunctionPitched(FunctionID functionId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::JITInlining(FunctionID callerId, FunctionID calleeId, BOOL *pfShouldInline)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ThreadCreated(ThreadID threadId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ThreadDestroyed(ThreadID threadId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ThreadAssignedToOSThread(ThreadID managedThreadId, DWORD osThreadId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RemotingClientInvocationStarted()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RemotingClientSendingMessage(GUID *pCookie, BOOL fIsAsync)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RemotingClientReceivingReply(GUID *pCookie, BOOL fIsAsync)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RemotingClientInvocationFinished()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RemotingServerReceivingMessage(GUID *pCookie, BOOL fIsAsync)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RemotingServerInvocationStarted()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RemotingServerInvocationReturned()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RemotingServerSendingReply(GUID *pCookie, BOOL fIsAsync)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::UnmanagedToManagedTransition(FunctionID functionId, COR_PRF_TRANSITION_REASON reason)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ManagedToUnmanagedTransition(FunctionID functionId, COR_PRF_TRANSITION_REASON reason)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RuntimeSuspendStarted(COR_PRF_SUSPEND_REASON suspendReason)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RuntimeSuspendFinished()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RuntimeSuspendAborted()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RuntimeResumeStarted()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RuntimeResumeFinished()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RuntimeThreadSuspended(ThreadID threadId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RuntimeThreadResumed(ThreadID threadId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::MovedReferences(ULONG cMovedObjectIDRanges, ObjectID oldObjectIDRangeStart[], ObjectID newObjectIDRangeStart[], ULONG cObjectIDRangeLength[])
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ObjectAllocated(ObjectID objectId, ClassID classId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ObjectsAllocatedByClass(ULONG cClassCount, ClassID classIds[], ULONG cObjects[])
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ObjectReferences(ObjectID objectId, ClassID classId, ULONG cObjectRefs, ObjectID objectRefIds[])
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RootReferences(ULONG cRootRefs, ObjectID rootRefIds[])
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionThrown(ObjectID thrownObjectId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionSearchFunctionEnter(FunctionID functionId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionSearchFunctionLeave()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionSearchFilterEnter(FunctionID functionId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionSearchFilterLeave()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionSearchCatcherFound(FunctionID functionId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionOSHandlerEnter(UINT_PTR __unused)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionOSHandlerLeave(UINT_PTR __unused)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionUnwindFunctionEnter(FunctionID functionId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionUnwindFunctionLeave()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionUnwindFinallyEnter(FunctionID functionId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionUnwindFinallyLeave()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionCatcherEnter(FunctionID functionId, ObjectID objectId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionCatcherLeave()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::COMClassicVTableCreated(ClassID wrappedClassId, REFGUID implementedIID, void *pVTable, ULONG cSlots)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::COMClassicVTableDestroyed(ClassID wrappedClassId, REFGUID implementedIID, void *pVTable)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionCLRCatcherFound()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ExceptionCLRCatcherExecute()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ThreadNameChanged(ThreadID threadId, ULONG cchName, WCHAR name[])
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::GarbageCollectionStarted(int cGenerations, BOOL generationCollected[], COR_PRF_GC_REASON reason)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::SurvivingReferences(ULONG cSurvivingObjectIDRanges, ObjectID objectIDRangeStart[], ULONG cObjectIDRangeLength[])
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::GarbageCollectionFinished()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::FinalizeableObjectQueued(DWORD finalizerFlags, ObjectID objectID)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::RootReferences2(ULONG cRootRefs, ObjectID rootRefIds[], COR_PRF_GC_ROOT_KIND rootKinds[], COR_PRF_GC_ROOT_FLAGS rootFlags[], UINT_PTR rootIds[])
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::HandleCreated(GCHandleID handleId, ObjectID initialObjectId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::HandleDestroyed(GCHandleID handleId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::InitializeForAttach(IUnknown *pCorProfilerInfoUnk, void *pvClientData, UINT cbClientData)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ProfilerAttachComplete()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ProfilerDetachSucceeded()
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ReJITCompilationStarted(FunctionID functionId, ReJITID rejitId, BOOL fIsSafeToBlock)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::GetReJITParameters(ModuleID moduleId, mdMethodDef methodId, ICorProfilerFunctionControl *pFunctionControl)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ReJITCompilationFinished(FunctionID functionId, ReJITID rejitId, HRESULT hrStatus, BOOL fIsSafeToBlock)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ReJITError(ModuleID moduleId, mdMethodDef methodId, FunctionID functionId, HRESULT hrStatus)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::MovedReferences2(ULONG cMovedObjectIDRanges, ObjectID oldObjectIDRangeStart[], ObjectID newObjectIDRangeStart[], SIZE_T cObjectIDRangeLength[])
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::SurvivingReferences2(ULONG cSurvivingObjectIDRanges, ObjectID objectIDRangeStart[], SIZE_T cObjectIDRangeLength[])
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ConditionalWeakTableElementReferences(ULONG cRootRefs, ObjectID keyRefIds[], ObjectID valueRefIds[], GCHandleID rootIds[])
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::GetAssemblyReferences(const WCHAR *wszAssemblyPath, ICorProfilerAssemblyReferenceProvider *pAsmRefProvider)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::ModuleInMemorySymbolsUpdated(ModuleID moduleId)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::DynamicMethodJITCompilationStarted(FunctionID functionId, BOOL fIsSafeToBlock, LPCBYTE ilHeader, ULONG cbILHeader)
{
    return S_OK;
}

HRESULT STDMETHODCALLTYPE CorProfiler::DynamicMethodJITCompilationFinished(FunctionID functionId, HRESULT hrStatus, BOOL fIsSafeToBlock)
{
    return S_OK;
}