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path: root/src/vm/eeconfig.h
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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
// EEConfig.H
//

//
// Fetched configuration data from the registry (should we Jit, run GC checks ...)
//
//



#ifndef EECONFIG_H
#define EECONFIG_H

class MethodDesc;

#include "shash.h"
#include "corhost.h"

#ifdef _DEBUG
class TypeNamesList
{
    class TypeName
    {
        LPUTF8      typeName;
        TypeName *next;           // Next name

        friend class TypeNamesList;
    };

    TypeName     *pNames;         // List of names

public:
    TypeNamesList();
    ~TypeNamesList();

    HRESULT Init(__in_z LPCWSTR str);
    bool IsInList(LPCUTF8 typeName);
};
#endif

typedef struct _ConfigStringKeyValuePair
{
    WCHAR * key;
    WCHAR * value;
    
    _ConfigStringKeyValuePair()
    {
        key = NULL;
        value = NULL;
    }
    
    WCHAR * GetKey()
    {
        return key;
    }
} ConfigStringKeyValuePair;

typedef WStringSHash<ConfigStringKeyValuePair> ConfigStringHashtable;

class ConfigList;

//
// Holds a pointer to a hashtable that is populated with data from config files.
// Also acts as a node for a circular doubly-linked list.
//
class ConfigSource
{
    friend class ConfigList;
public:
    ConfigSource();
    ~ConfigSource();

    ConfigStringHashtable* Table();

    //
    // Connect this node into the list that prev is in.
    //
    void Add(ConfigSource* prev);

    ConfigSource* Next()
    {
        LIMITED_METHOD_CONTRACT;
        return m_pNext;
    }

    ConfigSource* Previous()
    {
        LIMITED_METHOD_CONTRACT;
        return m_pPrev;
    }


private:
    ConfigStringHashtable m_Table;
    ConfigSource *m_pNext;
    ConfigSource *m_pPrev;
};

//
// Wrapper around the ConfigSource circular doubly-linked list.
//
class ConfigList
{
public:
    //
    // Iterator  for traversing through a ConfigList.
    //
    class ConfigIter
    {
    public:
        ConfigIter(ConfigList* pList)
        {
            CONTRACTL {
                NOTHROW;
                GC_NOTRIGGER;
                // MODE_ANY;
                FORBID_FAULT;
                SO_TOLERANT; 
            } CONTRACTL_END;
            
            pEnd = &(pList->m_pElement);
            pCurrent = pEnd;
        }

        //
        // TODO: Check if iterating through the list once skips an element.
        // Returns the next node. If the next node is the head, returns null.
        // Note that iteration can be resumed by calling next again.
        //
        ConfigStringHashtable* Next()
        {
            CONTRACT (ConfigStringHashtable*) {
                NOTHROW;
                GC_NOTRIGGER;
                // MODE_ANY;
                FORBID_FAULT;
                SO_TOLERANT; 
                POSTCONDITION(CheckPointer(RETVAL, NULL_OK));
            } CONTRACT_END;
        
            pCurrent = pCurrent->Next();;
            if(pCurrent == pEnd)
                RETURN NULL;
            else
                RETURN pCurrent->Table();
        }

        ConfigStringHashtable* Previous()
        {
            CONTRACT (ConfigStringHashtable*) {
                NOTHROW;
                GC_NOTRIGGER;
                FORBID_FAULT;
                // MODE_ANY;
                SO_TOLERANT; 
                POSTCONDITION(CheckPointer(RETVAL, NULL_OK));
            } CONTRACT_END;

            pCurrent = pCurrent->Previous();
            if(pCurrent == pEnd)
                RETURN NULL;
            else
                RETURN pCurrent->Table();
        }

    private:
        ConfigSource* pEnd;
        ConfigSource* pCurrent;
    };

    ConfigStringHashtable* Add()
    {
        CONTRACT (ConfigStringHashtable*) {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            POSTCONDITION(CheckPointer(RETVAL, NULL_OK));
        } CONTRACT_END;

        ConfigSource* pEntry = new (nothrow) ConfigSource();

        if (pEntry == NULL)
            RETURN NULL;
        
        pEntry->Add(&m_pElement);
        RETURN pEntry->Table();
    }

    ConfigStringHashtable* Append()
    {
        CONTRACT (ConfigStringHashtable*) {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            POSTCONDITION(CheckPointer(RETVAL, NULL_OK));
        } CONTRACT_END;
        
        ConfigSource* pEntry = new (nothrow) ConfigSource();
        if (pEntry == NULL)
            RETURN NULL;
        
        pEntry->Add(m_pElement.Previous());
        RETURN pEntry->Table();
    }

    void Append(ConfigSource * pEntry)
    {
        LIMITED_METHOD_CONTRACT;
        PRECONDITION(CheckPointer(pEntry));

        pEntry->Add(m_pElement.Previous());
    }

    ~ConfigList()
    {
        CONTRACTL {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            FORBID_FAULT;
        } CONTRACTL_END;

        ConfigSource* pNext = m_pElement.Next();
        while(pNext != &m_pElement) {
            ConfigSource *last = pNext;
            pNext = pNext->m_pNext;
            delete last;
        }
    }

friend class ConfigIter;

private:
    ConfigSource m_pElement;
};

enum { OPT_BLENDED,
    OPT_SIZE,
    OPT_SPEED,
    OPT_RANDOM,
    OPT_DEFAULT = OPT_BLENDED };

enum ParseCtl {
    parseAll,               // parse entire config file
    stopAfterRuntimeSection // stop after <runtime>...</runtime> section
};

class EEConfig
{
public:
    typedef enum {
        CONFIG_SYSTEM,
        CONFIG_APPLICATION,
        CONFIG_SYSTEMONLY
    } ConfigSearch;

    static HRESULT Setup();

    void *operator new(size_t size);

    HRESULT Init();
    HRESULT Cleanup();

    // Spinning heuristics

    DWORD         SpinInitialDuration(void)       const {LIMITED_METHOD_CONTRACT;  return dwSpinInitialDuration; }
    DWORD         SpinBackoffFactor(void)         const {LIMITED_METHOD_CONTRACT;  return dwSpinBackoffFactor; }
    DWORD         SpinLimitProcCap(void)          const {LIMITED_METHOD_CONTRACT;  return dwSpinLimitProcCap; }
    DWORD         SpinLimitProcFactor(void)       const {LIMITED_METHOD_CONTRACT;  return dwSpinLimitProcFactor; }
    DWORD         SpinLimitConstant(void)         const {LIMITED_METHOD_CONTRACT;  return dwSpinLimitConstant; }
    DWORD         SpinRetryCount(void)            const {LIMITED_METHOD_CONTRACT;  return dwSpinRetryCount; }

    // Jit-config
    
    unsigned int  GenOptimizeType(void)             const {LIMITED_METHOD_CONTRACT;  return iJitOptimizeType; }
    bool          JitFramed(void)                   const {LIMITED_METHOD_CONTRACT;  return fJitFramed; }
    bool          JitAlignLoops(void)               const {LIMITED_METHOD_CONTRACT;  return fJitAlignLoops; }
    bool          AddRejitNops(void)                const {LIMITED_METHOD_DAC_CONTRACT;  return fAddRejitNops; }
    bool          JitMinOpts(void)                  const {LIMITED_METHOD_CONTRACT;  return fJitMinOpts; }
    
    // Tiered Compilation config
#if defined(FEATURE_TIERED_COMPILATION)
    bool          TieredCompilation(void)           const {LIMITED_METHOD_CONTRACT;  return fTieredCompilation; }
#endif

#if defined(FEATURE_GDBJIT) && defined(_DEBUG)
    inline bool ShouldDumpElfOnMethod(LPCUTF8 methodName) const
    {
        CONTRACTL {
            NOTHROW;
            GC_NOTRIGGER;
            PRECONDITION(CheckPointer(methodName, NULL_OK));
        } CONTRACTL_END
        return RegexOrExactMatch(pszGDBJitElfDump, methodName);
    }
#endif // FEATURE_GDBJIT && _DEBUG

#if defined(FEATURE_GDBJIT_FRAME)
    inline bool ShouldEmitDebugFrame(void) const {LIMITED_METHOD_CONTRACT; return fGDBJitEmitDebugFrame;}
#endif // FEATURE_GDBJIT_FRAME
    BOOL PInvokeRestoreEsp(BOOL fDefault) const
    {
        LIMITED_METHOD_CONTRACT;
        
        switch (fPInvokeRestoreEsp)
        {
            case (unsigned)-1: return fDefault;
            case            0: return FALSE;
            default          : return TRUE;
        }
    }

    bool LegacyNullReferenceExceptionPolicy(void)   const {LIMITED_METHOD_CONTRACT;  return fLegacyNullReferenceExceptionPolicy; }
    bool LegacyUnhandledExceptionPolicy(void)       const {LIMITED_METHOD_CONTRACT;  return fLegacyUnhandledExceptionPolicy; }
    bool LegacyVirtualMethodCallVerification(void)  const {LIMITED_METHOD_CONTRACT;  return fLegacyVirtualMethodCallVerification; }

    bool LegacyApartmentInitPolicy(void)            const {LIMITED_METHOD_CONTRACT;  return fLegacyApartmentInitPolicy; }
    bool LegacyComHierarchyVisibility(void)         const {LIMITED_METHOD_CONTRACT;  return fLegacyComHierarchyVisibility; }
    bool LegacyComVTableLayout(void)                const {LIMITED_METHOD_CONTRACT;  return fLegacyComVTableLayout; }
    bool NewComVTableLayout(void)                   const {LIMITED_METHOD_CONTRACT;  return fNewComVTableLayout; }

#ifdef FEATURE_CORRUPTING_EXCEPTIONS
    // Returns a bool to indicate if the legacy CSE (pre-v4) behaviour is enabled or not
    bool LegacyCorruptedStateExceptionsPolicy(void) const {LIMITED_METHOD_CONTRACT;  return fLegacyCorruptedStateExceptionsPolicy; }
#endif // FEATURE_CORRUPTING_EXCEPTIONS

#ifdef FEATURE_COMINTEROP
    bool ComInsteadOfManagedRemoting()              const {LIMITED_METHOD_CONTRACT;  return m_fComInsteadOfManagedRemoting; } 
#endif //FEATURE_COMINTEROP
    bool InteropValidatePinnedObjects()             const { LIMITED_METHOD_CONTRACT;  return m_fInteropValidatePinnedObjects; }
    bool InteropLogArguments()                      const { LIMITED_METHOD_CONTRACT;  return m_fInteropLogArguments; }

#ifdef _DEBUG
    bool GenDebuggableCode(void)                    const {LIMITED_METHOD_CONTRACT;  return fDebuggable; }
    bool IsStressOn(void)                           const {LIMITED_METHOD_CONTRACT;  return fStressOn; }
    int GetAPIThreadStressCount(void)               const {LIMITED_METHOD_CONTRACT;  return apiThreadStressCount; }

    bool ShouldExposeExceptionsInCOMToConsole()     const {LIMITED_METHOD_CONTRACT;  return (iExposeExceptionsInCOM & 1) != 0; }
    bool ShouldExposeExceptionsInCOMToMsgBox()      const {LIMITED_METHOD_CONTRACT;  return (iExposeExceptionsInCOM & 2) != 0; }

    static bool RegexOrExactMatch(LPCUTF8 regex, LPCUTF8 input);

    inline bool ShouldPrestubHalt(MethodDesc* pMethodInfo) const
    {
        WRAPPER_NO_CONTRACT;
        return IsInMethList(pPrestubHalt, pMethodInfo);
    }

    inline bool ShouldInvokeHalt(MethodDesc* pMethodInfo) const
    {
        WRAPPER_NO_CONTRACT;
        return IsInMethList(pInvokeHalt, pMethodInfo);
    }


    inline bool ShouldPrestubGC(MethodDesc* pMethodInfo) const
    { 
        WRAPPER_NO_CONTRACT;
        return IsInMethList(pPrestubGC, pMethodInfo);
    }
    inline bool ShouldBreakOnClassLoad(LPCUTF8 className) const
    { 
        CONTRACTL {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            PRECONDITION(CheckPointer(className, NULL_OK));
        } CONTRACTL_END
        return RegexOrExactMatch(pszBreakOnClassLoad, className);
    }
    inline bool ShouldBreakOnClassBuild(LPCUTF8 className) const
    { 
        CONTRACTL {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            PRECONDITION(CheckPointer(className, NULL_OK));
        } CONTRACTL_END
        return RegexOrExactMatch(pszBreakOnClassBuild, className);
    }
    inline bool BreakOnInstantiationEnabled() const
    { 
        LIMITED_METHOD_CONTRACT;
        return pszBreakOnInstantiation != NULL;
    }
    inline bool ShouldBreakOnInstantiation(LPCUTF8 className) const
    { 
        CONTRACTL {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            PRECONDITION(CheckPointer(className, NULL_OK));
        } CONTRACTL_END
        return RegexOrExactMatch(pszBreakOnInstantiation, className);
    }
    inline bool ShouldBreakOnMethod(LPCUTF8 methodName) const
    {
        CONTRACTL {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            PRECONDITION(CheckPointer(methodName, NULL_OK));
        } CONTRACTL_END
        return RegexOrExactMatch(pszBreakOnMethodName, methodName);
    }
    inline bool ShouldDumpOnClassLoad(LPCUTF8 className) const
    {
        CONTRACTL {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            PRECONDITION(CheckPointer(className, NULL_OK));
        } CONTRACTL_END
        return RegexOrExactMatch(pszDumpOnClassLoad, className);
    }
    inline bool ShouldBreakOnInteropStubSetup(LPCUTF8 methodName) const
    {
        CONTRACTL {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            PRECONDITION(CheckPointer(methodName, NULL_OK));
        } CONTRACTL_END
        return RegexOrExactMatch(pszBreakOnInteropStubSetup, methodName);
    }
    inline bool ShouldBreakOnComToClrNativeInfoInit(LPCUTF8 methodName) const
    {
        CONTRACTL {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            PRECONDITION(CheckPointer(methodName, NULL_OK));
        } CONTRACTL_END
        return RegexOrExactMatch(pszBreakOnComToClrNativeInfoInit, methodName);
    }
    inline bool ShouldBreakOnStructMarshalSetup(LPCUTF8 className) const
    { 
        CONTRACTL {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            PRECONDITION(CheckPointer(className, NULL_OK));
        } CONTRACTL_END
        return RegexOrExactMatch(pszBreakOnStructMarshalSetup, className);
    }
    static HRESULT ParseTypeList(__in_z LPWSTR str, TypeNamesList** out);
    static void DestroyTypeList(TypeNamesList* list);

    inline bool ShouldGcCoverageOnMethod(LPCUTF8 methodName) const
    { 
        CONTRACTL {
            NOTHROW;
            GC_NOTRIGGER;
            // MODE_ANY;
            PRECONDITION(CheckPointer(methodName, NULL_OK));
        } CONTRACTL_END
        return (pszGcCoverageOnMethod == 0 || methodName == 0 || RegexOrExactMatch(pszGcCoverageOnMethod, methodName));
    }

    bool IsJitVerificationDisabled(void)    const {LIMITED_METHOD_CONTRACT;  return fJitVerificationDisable; }

#ifdef WIN64EXCEPTIONS
    bool SuppressLockViolationsOnReentryFromOS() const {LIMITED_METHOD_CONTRACT;  return fSuppressLockViolationsOnReentryFromOS; }
#endif

#ifdef STUBLINKER_GENERATES_UNWIND_INFO
    bool IsStubLinkerUnwindInfoVerificationOn() const { LIMITED_METHOD_CONTRACT; return fStubLinkerUnwindInfoVerificationOn; }
#endif

#endif // _DEBUG

#ifdef FEATURE_COMINTEROP
    inline bool LogCCWRefCountChangeEnabled()
    {
        LIMITED_METHOD_CONTRACT;
        return bLogCCWRefCountChange;
    }

    void SetLogCCWRefCountChangeEnabled(bool newVal);
    bool ShouldLogCCWRefCountChange(LPCUTF8 pszClassName, LPCUTF8 pszNamespace) const;

    inline bool EnableRCWCleanupOnSTAShutdown()
    {
        LIMITED_METHOD_CONTRACT;
        return fEnableRCWCleanupOnSTAShutdown;
    }
#endif // FEATURE_COMINTEROP

#ifdef _DEBUG
    bool ExpandModulesOnLoad(void) const { LIMITED_METHOD_CONTRACT; return fExpandAllOnLoad; }
#endif //_DEBUG

#ifdef FEATURE_DOUBLE_ALIGNMENT_HINT
    // Because the large object heap is 8 byte aligned, we want to put
    // arrays of doubles there more agressively than normal objects.
    // This is the threshold for this.  It is the number of doubles,
    // not the number of bytes in the array.
    unsigned int  GetDoubleArrayToLargeObjectHeapThreshold() const { LIMITED_METHOD_CONTRACT; return DoubleArrayToLargeObjectHeapThreshold; }
#endif

#ifdef FEATURE_LOADER_OPTIMIZATION
    inline DWORD DefaultSharePolicy() const
    {
        LIMITED_METHOD_CONTRACT;
        return dwSharePolicy;
    }
#endif

    inline bool CacheBindingFailures() const
    {
        LIMITED_METHOD_CONTRACT;
        return fCacheBindingFailures;
    }

    inline bool UseLegacyIdentityFormat() const
    {
        LIMITED_METHOD_CONTRACT;
        return fUseLegacyIdentityFormat;
    }

    inline void SetDisableCommitThreadStack(bool val)
    {
        LIMITED_METHOD_CONTRACT; 
        fDisableCommitThreadStack = val;
    }

    inline bool GetDisableCommitThreadStack() const
    {
        LIMITED_METHOD_CONTRACT; 
        return fDisableCommitThreadStack;
    }

    inline bool ProbeForStackOverflow() const
    {
        LIMITED_METHOD_CONTRACT;
        return fProbeForStackOverflow;
    }

    inline bool AppDomainUnload() const
    {LIMITED_METHOD_CONTRACT;  return fAppDomainUnload; }

    inline DWORD AppDomainUnloadRetryCount() const
    {LIMITED_METHOD_CONTRACT;  return dwADURetryCount; }
    

#ifdef _DEBUG
    inline bool AppDomainLeaks() const
    {
        // Workaround for CoreCLR bug #12075, until this configuration option is removed
        // (CoreCLR Bug #12094)
        LIMITED_METHOD_DAC_CONTRACT;
        return false;
    }
#endif

    inline bool DeveloperInstallation() const
    {LIMITED_METHOD_CONTRACT;  return m_fDeveloperInstallation; }

#ifdef TEST_DATA_CONSISTENCY
    // get the value of fTestDataConsistency, which controls whether we test that we can correctly detect
    // held locks in DAC builds. This is determined by an environment variable. 
    inline bool TestDataConsistency() const { LIMITED_METHOD_DAC_CONTRACT; return fTestDataConsistency; }
#endif

#ifdef _DEBUG

    unsigned SuspendThreadDeadlockTimeoutMs() const
    {LIMITED_METHOD_CONTRACT; return m_SuspendThreadDeadlockTimeoutMs; }
    
    unsigned SuspendDeadlockTimeout() const
    {LIMITED_METHOD_CONTRACT; return m_SuspendDeadlockTimeout; }

    // Verifier
    bool    IsVerifierOff()                 const {LIMITED_METHOD_CONTRACT;  return fVerifierOff; }

    inline bool fAssertOnBadImageFormat() const
    {LIMITED_METHOD_CONTRACT;  return m_fAssertOnBadImageFormat; }

    inline bool fAssertOnFailFast() const
    {LIMITED_METHOD_CONTRACT;  return m_fAssertOnFailFast; }

    inline bool SuppressChecks() const
    {LIMITED_METHOD_CONTRACT;  return fSuppressChecks; }

    inline bool Do_AllowUntrustedCaller_Checks()
    {LIMITED_METHOD_CONTRACT;  return fDoAllowUntrustedCallerChecks; }

    inline bool EnableFullDebug() const
    {LIMITED_METHOD_CONTRACT;  return fEnableFullDebug; }

#endif
#ifdef ENABLE_STARTUP_DELAY
    inline int StartupDelayMS()
    { LIMITED_METHOD_CONTRACT; return iStartupDelayMS; }
#endif

#ifdef VERIFY_HEAP
    // GC config
    enum HeapVerifyFlags {
        HEAPVERIFY_NONE             = 0,
        HEAPVERIFY_GC               = 1,   // Verify the heap at beginning and end of GC
        HEAPVERIFY_BARRIERCHECK     = 2,   // Verify the brick table
        HEAPVERIFY_SYNCBLK          = 4,   // Verify sync block scanning

        // the following options can be used to mitigate some of the overhead introduced
        // by heap verification.  some options might cause heap verifiction to be less
        // effective depending on the scenario.

        HEAPVERIFY_NO_RANGE_CHECKS  = 0x10,   // Excludes checking if an OBJECTREF is within the bounds of the managed heap
        HEAPVERIFY_NO_MEM_FILL      = 0x20,   // Excludes filling unused segment portions with fill pattern
        HEAPVERIFY_POST_GC_ONLY     = 0x40,   // Performs heap verification post-GCs only (instead of before and after each GC)
        HEAPVERIFY_DEEP_ON_COMPACT  = 0x80    // Performs deep object verfication only on compacting GCs.
    };
    
    int     GetHeapVerifyLevel()                  {LIMITED_METHOD_CONTRACT;  return iGCHeapVerify;  }

    bool    IsHeapVerifyEnabled()           const {LIMITED_METHOD_CONTRACT;  return iGCHeapVerify != 0; }
#endif

#if defined(STRESS_HEAP) || defined(_DEBUG)
    void    SetGCStressLevel(int val)             {LIMITED_METHOD_CONTRACT;  iGCStress = val;  }

    enum  GCStressFlags {
        GCSTRESS_NONE               = 0,
        GCSTRESS_ALLOC              = 1,    // GC on all allocs and 'easy' places
        GCSTRESS_TRANSITION         = 2,    // GC on transitions to preemtive GC
        GCSTRESS_INSTR_JIT          = 4,    // GC on every allowable JITed instr
        GCSTRESS_INSTR_NGEN         = 8,    // GC on every allowable NGEN instr
        GCSTRESS_UNIQUE             = 16,   // GC only on a unique stack trace
    };

    GCStressFlags GetGCStressLevel()        const { WRAPPER_NO_CONTRACT; SUPPORTS_DAC; return GCStressFlags(iGCStress); }
#endif

#ifdef STRESS_HEAP

    bool    IsGCStressMix  ()               const {LIMITED_METHOD_CONTRACT;  return iGCStressMix != 0;}
    int     GetGCStressStep()               const {LIMITED_METHOD_CONTRACT;  return iGCStressStep; }
#endif

    bool    IsGCBreakOnOOMEnabled()         const {LIMITED_METHOD_CONTRACT;  return fGCBreakOnOOM; }

    size_t  GetGCgen0size  ()               const {LIMITED_METHOD_CONTRACT;  return iGCgen0size;   }
    void    SetGCgen0size  (size_t iSize)   {LIMITED_METHOD_CONTRACT; iGCgen0size = iSize;   }
    size_t  GetSegmentSize ()               const {LIMITED_METHOD_CONTRACT;  return iGCSegmentSize; }
    void    SetSegmentSize (size_t iSize)   {LIMITED_METHOD_CONTRACT;  iGCSegmentSize = iSize; }

    int     GetGCconcurrent()               const {LIMITED_METHOD_CONTRACT;  return iGCconcurrent; }
    void    SetGCconcurrent(int val)              {LIMITED_METHOD_CONTRACT;  iGCconcurrent = val;  }
#ifdef _DEBUG
    int     GetGCLatencyMode()              const {LIMITED_METHOD_CONTRACT;  return iGCLatencyMode; }
#endif //_DEBUG
    int     GetGCForceCompact()             const {LIMITED_METHOD_CONTRACT; return iGCForceCompact; }
    int     GetGCRetainVM ()                const {LIMITED_METHOD_CONTRACT; return iGCHoardVM;}
    int     GetGCLOHCompactionMode()        const {LIMITED_METHOD_CONTRACT; return iGCLOHCompactionMode;}
    int     GetGCHeapCount()                const {LIMITED_METHOD_CONTRACT; return iGCHeapCount;}
    int     GetGCNoAffinitize ()            const {LIMITED_METHOD_CONTRACT; return iGCNoAffinitize;}

#ifdef GCTRIMCOMMIT

    int     GetGCTrimCommit()               const {LIMITED_METHOD_CONTRACT; return iGCTrimCommit;}

#endif

#ifdef FEATURE_CONSERVATIVE_GC
    bool    GetGCConservative()             const {LIMITED_METHOD_CONTRACT; return iGCConservative;}
#endif
#ifdef _WIN64
    bool    GetGCAllowVeryLargeObjects()    const {LIMITED_METHOD_CONTRACT; return iGCAllowVeryLargeObjects;}
#endif
#ifdef _DEBUG
    bool    SkipGCCoverage(LPCUTF8 assemblyName) const {WRAPPER_NO_CONTRACT; return (pSkipGCCoverageList != NULL 
                                                                                    && pSkipGCCoverageList->IsInList(assemblyName));}
#endif

#ifdef _DEBUG
    inline DWORD FastGCStressLevel() const
    {LIMITED_METHOD_CONTRACT;  return iFastGCStress;}

    inline DWORD InjectFatalError() const
    {
        LIMITED_METHOD_CONTRACT;
        return iInjectFatalError;
    }

    inline BOOL SaveThreadInfo() const
    {
        return fSaveThreadInfo;
    }

    inline DWORD SaveThreadInfoMask() const
    {
        return dwSaveThreadInfoMask;
    }
#endif


#ifdef _DEBUG
    // Interop config
    IUnknown* GetTraceIUnknown()            const {LIMITED_METHOD_CONTRACT;  return m_pTraceIUnknown; }
    int     GetTraceWrapper()               const {LIMITED_METHOD_CONTRACT;  return m_TraceWrapper;      }
#endif

    // Loader

    enum RequireZapsType
    {
        REQUIRE_ZAPS_NONE,      // Dont care if native image is used or not
        REQUIRE_ZAPS_ALL,       // All assemblies must have native images
        REQUIRE_ZAPS_ALL_JIT_OK,// All assemblies must have native images, but its OK if the JIT-compiler also gets used (if some function was not ngenned)
        REQUIRE_ZAPS_SUPPORTED, // All assemblies must have native images, unless the loader does not support the scenario. Its OK if the JIT-compiler also gets used
        
        REQUIRE_ZAPS_COUNT
    };
    RequireZapsType RequireZaps()           const {LIMITED_METHOD_CONTRACT;  return iRequireZaps; }
    bool    RequireZap(LPCUTF8 assemblyName) const;
#ifdef _DEBUG
    bool    ForbidZap(LPCUTF8 assemblyName) const;
#endif
    bool    ExcludeReadyToRun(LPCUTF8 assemblyName) const;
    
    LPCWSTR ZapSet()                        const { LIMITED_METHOD_CONTRACT; return pZapSet; }

    bool    NgenBindOptimizeNonGac()        const { LIMITED_METHOD_CONTRACT; return fNgenBindOptimizeNonGac; }

    LPUTF8  GetZapBBInstr()                 const { LIMITED_METHOD_CONTRACT; return szZapBBInstr; }
    LPWSTR  GetZapBBInstrDir()              const { LIMITED_METHOD_CONTRACT; return szZapBBInstrDir; }
    DWORD   DisableStackwalkCache()         const {LIMITED_METHOD_CONTRACT;  return dwDisableStackwalkCache; }
    DWORD   UseNewCrossDomainRemoting()     const { LIMITED_METHOD_CONTRACT; return fUseNewCrossDomainRemoting; }

    bool    StressLog()                     const { LIMITED_METHOD_CONTRACT; return fStressLog; }
    bool    ForceEnc()                      const { LIMITED_METHOD_CONTRACT; return fForceEnc; }

    // Optimizations to improve working set

    HRESULT sync();    // check the registry again and update local state

    // Helpers to read configuration
    
    // This function exposes the config file data to CLRConfig. A pointer to this function is passed into CLRConfig on EEConfig::init.
    // We are using BOOLs instead of ConfigSearch for direction since CLRConfig isn't always linked to EEConfig.
    static HRESULT GetConfigValueCallback(__in_z LPCWSTR pKey, __deref_out_opt LPCWSTR* value, BOOL systemOnly, BOOL applicationFirst);

    //
    // NOTE: The following function is deprecated; use the CLRConfig class instead. 
    // To access a configuration value through CLRConfig, add an entry in file:../inc/CLRConfigValues.h.
    // 
    static HRESULT GetConfigString_DontUse_(__in_z LPCWSTR name, __deref_out_z LPWSTR*out, BOOL fPrependCOMPLUS = TRUE,
                                  ConfigSearch direction = CONFIG_SYSTEM); // Note that you own the returned string!

    //
    // NOTE: The following function is deprecated; use the CLRConfig class instead. 
    // To access a configuration value through CLRConfig, add an entry in file:../inc/CLRConfigValues.h.
    // 
    static DWORD GetConfigDWORD_DontUse_(__in_z LPCWSTR name, DWORD defValue,
                                DWORD level=(DWORD) REGUTIL::COR_CONFIG_ALL,
                                BOOL fPrependCOMPLUS = TRUE,
                                ConfigSearch direction = CONFIG_SYSTEM);

    //
    // NOTE: The following function is deprecated; use the CLRConfig class instead. 
    // To access a configuration value through CLRConfig, add an entry in file:../inc/CLRConfigValues.h.
    // 
    static ULONGLONG GetConfigULONGLONG_DontUse_(__in_z LPCWSTR name, ULONGLONG defValue,
                                             DWORD level=(DWORD) REGUTIL::COR_CONFIG_ALL,
                                             BOOL fPrependCOMPLUS = TRUE,
                                             ConfigSearch direction = CONFIG_SYSTEM);
    //
    // NOTE: The following function is deprecated; use the CLRConfig class instead. 
    // To access a configuration value through CLRConfig, add an entry in file:../inc/CLRConfigValues.h.
    // 
    static DWORD GetConfigDWORDFavoringConfigFile_DontUse_(__in_z LPCWSTR name, DWORD defValue,
                                                  DWORD level=(DWORD) REGUTIL::COR_CONFIG_ALL,
                                                  BOOL fPrependCOMPLUS = TRUE,
                                                  ConfigSearch direction = CONFIG_SYSTEM);

    //
    // NOTE: The following function is deprecated; use the CLRConfig class instead. 
    // To access a configuration value through CLRConfig, add an entry in file:../inc/CLRConfigValues.h.
    // 
    static DWORD GetConfigFlag_DontUse_(__in_z LPCWSTR name, DWORD bitToSet, bool defValue = FALSE);

#ifdef _DEBUG
    // GC alloc logging
    bool ShouldLogAlloc(const char *pClass) const { LIMITED_METHOD_CONTRACT; return pPerfTypesToLog && pPerfTypesToLog->IsInList(pClass);}
    int AllocSizeThreshold()                const {LIMITED_METHOD_CONTRACT;  return iPerfAllocsSizeThreshold; }
    int AllocNumThreshold()                 const { LIMITED_METHOD_CONTRACT; return iPerfNumAllocsThreshold;  }

#endif // _DEBUG

    enum NgenHardBindType
    {
        NGEN_HARD_BIND_NONE,    // Do not hardbind at all
        NGEN_HARD_BIND_LIST,    // Only hardbind to what is specified by CustomAttributes (and any default assemblies specified by the CLR)
        NGEN_HARD_BIND_ALL,     // Hardbind to any existing ngen images if possible
        NGEN_HARD_BIND_COUNT,
        
        NGEN_HARD_BIND_DEFAULT = NGEN_HARD_BIND_LIST,
    };
    
    NgenHardBindType NgenHardBind()   { LIMITED_METHOD_CONTRACT; return iNgenHardBind;    }

#ifdef _DEBUG
    DWORD  NgenForceFailureMask()     { LIMITED_METHOD_CONTRACT; return dwNgenForceFailureMask; }
    DWORD  NgenForceFailureCount()    { LIMITED_METHOD_CONTRACT; return dwNgenForceFailureCount; }
    DWORD  NgenForceFailureKind()     { LIMITED_METHOD_CONTRACT; return dwNgenForceFailureKind;  }
#endif
    enum GCPollType
    {
        GCPOLL_TYPE_DEFAULT,    // Use the default gc poll for the platform
        GCPOLL_TYPE_HIJACK,     // Depend on thread hijacking for gc suspension
        GCPOLL_TYPE_POLL,       // Emit function calls to a helper for GC Poll
        GCPOLL_TYPE_INLINE,     // Emit inlined tests to the helper for GC Poll
        GCPOLL_TYPE_COUNT
    };
    GCPollType GetGCPollType() { LIMITED_METHOD_CONTRACT; return iGCPollType; }

#ifdef _DEBUG
    BOOL ShouldGenerateStubForHost() const {LIMITED_METHOD_CONTRACT; return fGenerateStubForHost;}
    void DisableGenerateStubForHost() {LIMITED_METHOD_CONTRACT; fGenerateStubForHost = FALSE;}

    DWORD GetHostTestADUnload() const {LIMITED_METHOD_CONTRACT; return testADUnload;}

    DWORD GetHostTestThreadAbort() const {LIMITED_METHOD_CONTRACT; return testThreadAbort;}

#define INJECTFAULT_LOADERHEAP      0x1
#define INJECTFAULT_HANDLETABLE     0x1
#define INJECTFAULT_GCHEAP          0x2
#define INJECTFAULT_SO              0x4
#define INJECTFAULT_GMHEAP          0x8
#define INJECTFAULT_DYNAMICCODEHEAP 0x10
#define INJECTFAULT_MAPVIEWOFFILE   0x20
#define INJECTFAULT_JITHEAP         0x40

    DWORD ShouldInjectFault(DWORD faultType) const {LIMITED_METHOD_CONTRACT; return fShouldInjectFault & faultType;}
    
#endif

private: //----------------------------------------------------------------

    // @TODO - Fusion needs to be able to read this value, but they are unable to
    // pull in all of the appropriate headers for all of the #defines found below.
    // As long as this is defined at the top of the object, the "incorrect offsets" that
    // will come as a result won't matter.
    bool fCacheBindingFailures;
    bool fUseLegacyIdentityFormat;
    bool fInited;                   // have we synced to the registry at least once?

    // Jit-config

    bool fJitFramed;           // Enable/Disable EBP based frames
    bool fJitAlignLoops;       // Enable/Disable loop alignment
    bool fAddRejitNops;        // Enable/Disable nop padding for rejit.          default is true
    bool fJitMinOpts;          // Enable MinOpts for all jitted methods

    unsigned iJitOptimizeType; // 0=Blended,1=SmallCode,2=FastCode,              default is 0=Blended
    
    unsigned fPInvokeRestoreEsp;  // -1=Default, 0=Never, Else=Always

    bool fLegacyNullReferenceExceptionPolicy; // Old AV's as NullRef behavior
    bool fLegacyUnhandledExceptionPolicy;     // Old unhandled exception policy (many are swallowed)
    bool fLegacyVirtualMethodCallVerification;  // Old (pre-whidbey) policy for call (nonvirt) of virtual function

#ifdef FEATURE_CORRUPTING_EXCEPTIONS
    bool fLegacyCorruptedStateExceptionsPolicy;
#endif // FEATURE_CORRUPTING_EXCEPTIONS

    bool fLegacyApartmentInitPolicy;          // Old nondeterministic COM apartment initialization switch
    bool fLegacyComHierarchyVisibility;       // Old behavior allowing QIs for classes with invisible parents
    bool fLegacyComVTableLayout;              // Old behavior passing out IClassX interface for IUnknown and IDispatch.
    bool fNewComVTableLayout;                 // New behavior passing out Basic interface for IUnknown and IDispatch.

    LPUTF8 pszBreakOnClassLoad;         // Halt just before loading this class

#ifdef TEST_DATA_CONSISTENCY
    bool fTestDataConsistency;         // true if we are testing locks for data consistency in the debugger--
                                       // If a lock is held during inspection, we assume the data under the lock
                                       // is inconsistent. We have a special code path for testing this
                                       // which we will follow if this is set. The value is determined by
                                       // the environment variable TestDataConsistency
#endif

#ifdef FEATURE_COMINTEROP
    bool   m_fComInsteadOfManagedRemoting; // When communicating with a cross app domain CCW, use COM instead of managed remoting.
#endif
    bool   m_fInteropValidatePinnedObjects; // After returning from a M->U interop call, validate GC heap around objects pinned by IL stubs.
    bool   m_fInteropLogArguments; // Log all pinned arguments passed to an interop call

#ifdef _DEBUG
    static HRESULT ParseMethList(__in_z LPWSTR str, MethodNamesList* * out);
    static void DestroyMethList(MethodNamesList* list);
    static bool IsInMethList(MethodNamesList* list, MethodDesc* pMD);

    bool fDebuggable;
    bool fStressOn;
    int apiThreadStressCount;

    MethodNamesList* pPrestubHalt;      // list of methods on which to break when hit prestub
    MethodNamesList* pPrestubGC;        // list of methods on which to cause a GC when hit prestub
    MethodNamesList* pInvokeHalt;      // list of methods on which to break when hit prestub


    LPUTF8 pszBreakOnClassBuild;         // Halt just before loading this class
    LPUTF8 pszBreakOnInstantiation;      // Halt just before instantiating a non-canonical generic type
    LPUTF8 pszBreakOnMethodName;         // Halt when doing something with this method in the class defined in ClassBuild
    LPUTF8 pszDumpOnClassLoad;           // Dump the class to the log

    LPUTF8 pszBreakOnInteropStubSetup;   // Halt before we set up the interop stub for a method
    LPUTF8 pszBreakOnComToClrNativeInfoInit; // Halt before we init the native info for a COM to CLR call
    LPUTF8 pszBreakOnStructMarshalSetup; // Halt before the field marshallers are set up for a struct

    bool   fAppDomainLeaks;             // Enable appdomain leak detection for object refs

    bool   m_fAssertOnBadImageFormat;   // If false, don't assert on invalid IL (for testing)
    bool   m_fAssertOnFailFast;         // If false, don't assert if we detect a stack corruption

    bool   fConditionalContracts;       // Conditional contracts (off inside asserts)
    bool   fSuppressChecks;             // Disable checks (including contracts)

    DWORD  iExposeExceptionsInCOM;      // Should we exposed exceptions that will be transformed into HRs?

    unsigned m_SuspendThreadDeadlockTimeoutMs;  // Used in Thread::SuspendThread()
    unsigned m_SuspendDeadlockTimeout; // Used in Thread::SuspendRuntime. 

    bool fEnableFullDebug;
#endif // _DEBUG

#ifdef FEATURE_COMINTEROP
    bool bLogCCWRefCountChange;           // Is CCW logging on 
    LPCUTF8 pszLogCCWRefCountChange;      // OutputDebugString when AddRef/Release is called on a CCW
                                          // for the specified type(s)
    bool fEnableRCWCleanupOnSTAShutdown;  // Register our IInitializeSpy even in classic processes
#endif // FEATURE_COMINTEROP

#ifdef FEATURE_DOUBLE_ALIGNMENT_HINT
    unsigned int DoubleArrayToLargeObjectHeapThreshold;  // double arrays of more than this number of elems go in large object heap
#endif

#ifdef FEATURE_LOADER_OPTIMIZATION
    DWORD  dwSharePolicy;               // Default policy for loading assemblies into the domain neutral area
#endif

    // Only developer machines are allowed to use DEVPATH. This value is set when there is an appropriate entry
    // in the machine configuration file. This should not be sent out in the redist.
    bool   m_fDeveloperInstallation;      // We are on a developers machine
    bool   fAppDomainUnload;            // Enable appdomain unloading
    
    DWORD  dwADURetryCount;

#ifdef _DEBUG
    bool fExpandAllOnLoad;              // True if we want to load all types/jit all methods in an assembly
                                        // at load time.
    bool fJitVerificationDisable;       // Turn off jit verification (for testing purposes only)


    // Verifier
    bool fVerifierOff;

    bool fDoAllowUntrustedCallerChecks; // do AllowUntrustedCallerChecks

#ifdef WIN64EXCEPTIONS
    bool fSuppressLockViolationsOnReentryFromOS;
#endif

#ifdef STUBLINKER_GENERATES_UNWIND_INFO
    bool fStubLinkerUnwindInfoVerificationOn;
#endif
#endif // _DEBUG
#ifdef ENABLE_STARTUP_DELAY
    int iStartupDelayMS; //Adds sleep to startup.
#endif

    // Spinning heuristics
    DWORD dwSpinInitialDuration;
    DWORD dwSpinBackoffFactor;
    DWORD dwSpinLimitProcCap;
    DWORD dwSpinLimitProcFactor;
    DWORD dwSpinLimitConstant;
    DWORD dwSpinRetryCount;

#ifdef VERIFY_HEAP
    int  iGCHeapVerify;
#endif

#if defined(STRESS_HEAP) || defined(_DEBUG)
    int  iGCStress;
#endif

#ifdef STRESS_HEAP
    int  iGCStressMix;
    int  iGCStressStep;
#endif

#define DEFAULT_GC_PRN_LVL 3
    size_t iGCgen0size;
    size_t iGCSegmentSize;
    int  iGCconcurrent;
#ifdef _DEBUG
    int  iGCLatencyMode;
#endif //_DEBUG
    int  iGCForceCompact;
    int  iGCHoardVM;
    int  iGCLOHCompactionMode;
    int  iGCHeapCount;
    int  iGCNoAffinitize;

#ifdef GCTRIMCOMMIT

    int  iGCTrimCommit;

#endif

#ifdef FEATURE_CONSERVATIVE_GC
    bool iGCConservative;
#endif // FEATURE_CONSERVATIVE_GC
#ifdef _WIN64
    bool iGCAllowVeryLargeObjects;
#endif // _WIN64

    bool fGCBreakOnOOM;

#ifdef _DEBUG
    DWORD iFastGCStress;
    LPUTF8 pszGcCoverageOnMethod;

    DWORD iInjectFatalError;

    BOOL fSaveThreadInfo;
    DWORD dwSaveThreadInfoMask;
    
    AssemblyNamesList *pSkipGCCoverageList;
#endif

    RequireZapsType iRequireZaps;
    // Assemblies which need to have native images. 
    // This is only used if iRequireZaps!=REQUIRE_ZAPS_NONE
    // This can be used to enforce that ngen images are used only selectively for some assemblies
    AssemblyNamesList * pRequireZapsList;
    // assemblies which need NOT have native images.
    // This is only used if iRequireZaps!=REQUIRE_ZAPS_NONE
    // This overrides pRequireZapsList.
    AssemblyNamesList * pRequireZapsExcludeList;

    // Assemblies which cannot use Ready to Run images.
    AssemblyNamesList * pReadyToRunExcludeList;

#ifdef _DEBUG
    // Exact opposite of require zaps
    BOOL iForbidZaps;
    AssemblyNamesList * pForbidZapsList;
    AssemblyNamesList * pForbidZapsExcludeList;
#endif

    LPCWSTR pZapSet;

    bool fNgenBindOptimizeNonGac;

    bool fStressLog;
    bool fForceEnc;
    bool fDisableCommitThreadStack;
    bool fProbeForStackOverflow;
    
    // Stackwalk optimization flag
    DWORD dwDisableStackwalkCache;

    // New cross domain remoting
    DWORD fUseNewCrossDomainRemoting;
    
    LPUTF8 szZapBBInstr;
    LPWSTR szZapBBInstrDir;

#ifdef _DEBUG
    // interop logging
    IUnknown* m_pTraceIUnknown;
    int       m_TraceWrapper;
#endif

    // Flag to keep track of memory
    int     m_fFreepZapSet;

#ifdef _DEBUG
    // GC Alloc perf flags
    int iPerfNumAllocsThreshold;        // Start logging after this many allocations are made
    int iPerfAllocsSizeThreshold;       // Log allocations of this size or above
    TypeNamesList* pPerfTypesToLog;     // List of types whose allocations are to be logged

#endif // _DEBUG

    // New configuration
    ConfigList  m_Configuration;

    BOOL fEnableHardbinding;
    NgenHardBindType iNgenHardBind;
#ifdef _DEBUG
    DWORD dwNgenForceFailureMask;
    DWORD dwNgenForceFailureCount;
    DWORD dwNgenForceFailureKind;
#endif

    GCPollType iGCPollType;

#ifdef _DEBUG
    BOOL fGenerateStubForHost;
    DWORD fShouldInjectFault;
    DWORD testADUnload;
    DWORD testThreadAbort;
#endif

#if defined(FEATURE_TIERED_COMPILATION)
    bool fTieredCompilation;
#endif

#if defined(FEATURE_GDBJIT) && defined(_DEBUG)
    LPCUTF8 pszGDBJitElfDump;
#endif // FEATURE_GDBJIT && _DEBUG

#if defined(FEATURE_GDBJIT_FRAME)
    bool fGDBJitEmitDebugFrame;
#endif
public:

    HRESULT GetConfiguration_DontUse_(__in_z LPCWSTR pKey, ConfigSearch direction, __deref_out_opt LPCWSTR* value);

    DWORD GetConfigDWORDInternal_DontUse_ (__in_z LPCWSTR name, DWORD defValue,    //for getting data in the constructor of EEConfig
                                    DWORD level=(DWORD) REGUTIL::COR_CONFIG_ALL,
                                    BOOL fPrependCOMPLUS = TRUE,
                                    ConfigSearch direction = CONFIG_SYSTEM);

    enum BitForMask {
        CallSite_1 = 0x0001,
        CallSite_2 = 0x0002,
        CallSite_3 = 0x0004,
        CallSite_4 = 0x0008,
        CallSite_5 = 0x0010,
        CallSite_6 = 0x0020,
        CallSite_7 = 0x0040,
        CallSite_8 = 0x0080,
    };

#if defined(_DEBUG) && !defined(DACCESS_COMPILE)
    void DebugCheckAndForceIBCFailure(BitForMask bitForMask);
#endif

#if defined(_DEBUG)
#if defined(_TARGET_AMD64_)
private:

    // Defaults to 0, which means we will not generate long jump dispatch stubs.
    // But if this is set to a positive integer, then this
    // will be 1/x ration of stubs we generate as long jump. So if x is 4, then
    // every 1 in 4 dispatch stubs will be long jump stubs.
    size_t m_cGenerateLongJumpDispatchStubRatio;

    // Total count of stubs generated, used with above variable to determine if
    // the next stub should be a long jump.
    size_t m_cDispatchStubsGenerated;

public:
    BOOL ShouldGenerateLongJumpDispatchStub()
    {
        return (m_cDispatchStubsGenerated++ % m_cGenerateLongJumpDispatchStubRatio) == 0;
    }
#else
public:
    // Just return false when we're in DEBUG but not on AMD64
    BOOL ShouldGenerateLongJumpDispatchStub()
    {
        return FALSE;
    }
#endif // _TARGET_AMD64_
#endif // _DEBUG

#if defined(_DEBUG)
private:
    bool bDiagnosticSuspend;

public:
    bool GetDiagnosticSuspend()
    { return bDiagnosticSuspend; }
#endif

private:
    DWORD dwSleepOnExit;

public:
    DWORD GetSleepOnExit()
    { return dwSleepOnExit; }
};



#ifdef _DEBUG_IMPL

    // We actually want our asserts for illegal IL, but testers need to test that
    // we fail gracefully under those conditions.  Thus we have to hide them for those runs.
#define BAD_FORMAT_NOTHROW_ASSERT(str)                                  \
    do {                                                                \
        if (g_pConfig->fAssertOnBadImageFormat()) {                     \
            _ASSERTE(str);                                              \
        }                                                               \
        else if (!(str)) {                                              \
            if (IsDebuggerPresent()) DebugBreak();                      \
        }                                                               \
    } while(0)

    // STRESS_ASSERT is meant to be temperary additions to the code base that stop the
    // runtime quickly when running stress
#define STRESS_ASSERT(cond)   do { if (!(cond) && g_pConfig->IsStressOn())  DebugBreak();    } while(0)

#define FILE_FORMAT_CHECK_MSG(_condition, _message)                     \
    do {                                                                \
        if (g_pConfig != NULL && g_pConfig->fAssertOnBadImageFormat())  \
             ASSERT_CHECK(_condition, _message, "Bad file format");     \
        else if (!(_condition))                                         \
            DebugBreak();                                               \
    } while (0)

#define FILE_FORMAT_CHECK(_condition)  FILE_FORMAT_CHECK_MSG(_condition, "")

#else

#define STRESS_ASSERT(cond)
#define BAD_FORMAT_NOTHROW_ASSERT(str)

#define FILE_FORMAT_CHECK_MSG(_condition, _message)
#define FILE_FORMAT_CHECK(_condition)

#endif

extern BOOL g_CLRPolicyRequested;

// NGENImagesAllowed is the safe way to determine if NGEN Images are allowed to be loaded. (Defined as
// a macro instead of an inlined function to avoid compilation errors due to dependent
// definitions not being available to this header.)
#ifdef PROFILING_SUPPORTED
#define NGENImagesAllowed()                                                                                     \
    (g_fAllowNativeImages &&                /* No one disabled use of native images */                          \
    !(CORProfilerDisableAllNGenImages()))   /* Profiler didn't explicitly refuse NGEN images */
#else
#define NGENImagesAllowed()                                                                                     \
    (g_fAllowNativeImages)
#endif

#endif // EECONFIG_H