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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.
// --------------------------------------------------------------------------------
// DomainFile.h
//
// --------------------------------------------------------------------------------
#ifndef _DOMAINFILE_H_
#define _DOMAINFILE_H_
// --------------------------------------------------------------------------------
// Required headers
// --------------------------------------------------------------------------------
// --------------------------------------------------------------------------------
// Forward class declarations
// --------------------------------------------------------------------------------
class AppDomain;
class DomainAssembly;
class DomainModule;
class Assembly;
class Module;
class DynamicMethodTable;
enum FileLoadLevel
{
// These states are tracked by FileLoadLock
// Note: This enum must match the static array fileLoadLevelName[]
// which contains the printable names of the enum values
// Note that semantics here are description is the LAST step done, not what is
// currently being done.
FILE_LOAD_CREATE,
FILE_LOAD_BEGIN,
FILE_LOAD_FIND_NATIVE_IMAGE,
FILE_LOAD_VERIFY_NATIVE_IMAGE_DEPENDENCIES,
FILE_LOAD_ALLOCATE,
FILE_LOAD_ADD_DEPENDENCIES,
FILE_LOAD_PRE_LOADLIBRARY,
FILE_LOAD_LOADLIBRARY,
FILE_LOAD_POST_LOADLIBRARY,
FILE_LOAD_EAGER_FIXUPS,
FILE_LOAD_VTABLE_FIXUPS,
FILE_LOAD_DELIVER_EVENTS,
FILE_LOADED, // Loaded by not yet active
FILE_LOAD_VERIFY_EXECUTION,
FILE_ACTIVE // Fully active (constructors run & security checked)
};
enum NotificationStatus
{
NOT_NOTIFIED=0,
PROFILER_NOTIFIED=1,
DEBUGGER_NEEDNOTIFICATION=2,
DEBUGGER_NOTIFIED=4
};
// --------------------------------------------------------------------------------
// DomainFile represents a file loaded (or being loaded) into an app domain. It
// is guranteed to be unique per file per app domain.
// --------------------------------------------------------------------------------
class DomainFile
{
VPTR_BASE_VTABLE_CLASS(DomainFile);
public:
// ------------------------------------------------------------
// Public API
// ------------------------------------------------------------
#ifndef DACCESS_COMPILE
virtual ~DomainFile();
DomainFile() {LIMITED_METHOD_CONTRACT;};
#endif
virtual LoaderAllocator *GetLoaderAllocator();
PTR_AppDomain GetAppDomain()
{
LIMITED_METHOD_CONTRACT;
SUPPORTS_DAC;
return m_pDomain;
}
PEFile *GetFile()
{
LIMITED_METHOD_DAC_CONTRACT;
return m_pFile;
}
PEFile *GetOriginalFile()
{
LIMITED_METHOD_DAC_CONTRACT;
return m_pOriginalFile!= NULL ? m_pOriginalFile : m_pFile;
}
IMDInternalImport *GetMDImport()
{
WRAPPER_NO_CONTRACT;
return m_pFile->GetPersistentMDImport();
}
OBJECTREF GetExposedModuleObjectIfExists()
{
LIMITED_METHOD_CONTRACT;
OBJECTREF objRet = NULL;
GET_LOADERHANDLE_VALUE_FAST(GetLoaderAllocator(), m_hExposedModuleObject, &objRet);
return objRet;
}
OBJECTREF GetExposedModuleObject();
BOOL IsSystem()
{
WRAPPER_NO_CONTRACT;
return GetFile()->IsSystem();
}
LPCUTF8 GetSimpleName()
{
WRAPPER_NO_CONTRACT;
return GetFile()->GetSimpleName();
}
#ifdef LOGGING
LPCWSTR GetDebugName()
{
WRAPPER_NO_CONTRACT;
return GetFile()->GetDebugName();
}
#endif
void ReleaseFiles() DAC_EMPTY();
virtual BOOL IsAssembly() = 0;
DomainAssembly *GetDomainAssembly();
// ------------------------------------------------------------
// Loading state checks
// ------------------------------------------------------------
// Return the File's load level. Note that this is the last level actually successfully completed.
// Note that this is subtly different than the FileLoadLock's level, which is the last level
// which was triggered (but potentially skipped if error or inappropriate.)
FileLoadLevel GetLoadLevel() { LIMITED_METHOD_DAC_CONTRACT; return m_level; }
// Error means that a permanent x-appdomain load error has occurred.
BOOL IsError()
{
LIMITED_METHOD_DAC_CONTRACT;
DACCOP_IGNORE(FieldAccess, "No marshalling required");
return m_pError != NULL;
}
// Loading means that the load is still being tracked by a FileLoadLock.
BOOL IsLoading() { LIMITED_METHOD_CONTRACT; return m_loading; }
// Loaded means that the file can be used passively. This includes loading types, reflection, and
// jitting.
BOOL IsLoaded() { LIMITED_METHOD_DAC_CONTRACT; return m_level >= FILE_LOAD_DELIVER_EVENTS; }
// Active means that the file can be used actively in the current app domain. Note that a shared file
// may conditionally not be able to be made active on a per app domain basis.
BOOL IsActive() { LIMITED_METHOD_CONTRACT; return m_level >= FILE_ACTIVE; }
// Checks if the load has reached the point where profilers may be notified
// about the file. It's important that IF a profiler is notified, THEN this returns
// TRUE, otherwise there can be profiler-attach races where the profiler doesn't see
// the file via either enumeration or notification. As a result, this begins
// returning TRUE just before the profiler is actually notified. See
// code:ProfilerFunctionEnum::Init#ProfilerEnumAssemblies
BOOL IsAvailableToProfilers()
{
LIMITED_METHOD_DAC_CONTRACT;
return IsProfilerNotified(); // despite the name, this function returns TRUE just before we notify the profiler
}
// CheckLoaded is appropriate for asserts that the assembly can be passively used.
CHECK CheckLoaded();
// CheckActivated is appropriate for asserts that the assembly can be actively used. Note that
// it is slightly different from IsActive in that it deals with reentrancy cases properly.
CHECK CheckActivated();
// Ensure that an assembly has reached at least the IsLoaded state. Throw if not.
void EnsureLoaded()
{
WRAPPER_NO_CONTRACT;
return EnsureLoadLevel(FILE_LOADED);
}
// Ensure that an assembly has reached at least the IsActive state. Throw if not.
void EnsureActive()
{
WRAPPER_NO_CONTRACT;
return EnsureLoadLevel(FILE_ACTIVE);
}
// Ensure that an assembly has reached at least the Allocated state. Throw if not.
void EnsureAllocated()
{
WRAPPER_NO_CONTRACT;
return EnsureLoadLevel(FILE_LOAD_ALLOCATE);
}
void EnsureLibraryLoaded()
{
WRAPPER_NO_CONTRACT;
return EnsureLoadLevel(FILE_LOAD_LOADLIBRARY);
}
// This wraps EnsureActive, suppressing non-transient exceptions
BOOL TryEnsureActive();
// EnsureLoadLevel is a generic routine used to ensure that the file is not in a delay loaded
// state (unless it needs to be.) This should be used when a particular level of loading
// is required for an operation. Note that deadlocks are tolerated so the level may be one
void EnsureLoadLevel(FileLoadLevel targetLevel) DAC_EMPTY();
// AttemptLoadLevel is a generic routine used to try to further load the file to a given level.
// No guarantee is made about the load level resulting however.
void AttemptLoadLevel(FileLoadLevel targetLevel) DAC_EMPTY();
// CheckLoadLevel is an assert predicate used to verify the load level of an assembly.
// deadlockOK indicates that the level is allowed to be one short if we are restricted
// by loader reentrancy.
CHECK CheckLoadLevel(FileLoadLevel requiredLevel, BOOL deadlockOK = TRUE) DAC_EMPTY_RET(CHECK::OK());
// RequireLoadLevel throws an exception if the domain file isn't loaded enough. Note
// that this is intolerant of deadlock related failures so is only really appropriate for
// checks inside the main loading loop.
void RequireLoadLevel(FileLoadLevel targetLevel) DAC_EMPTY();
// Throws if a load error has occurred
void ThrowIfError(FileLoadLevel targetLevel) DAC_EMPTY();
// Checks that a load error has not occurred before the given level
CHECK CheckNoError(FileLoadLevel targetLevel) DAC_EMPTY_RET(CHECK::OK());
// IsNotified means that the profiler API notification has been delivered
BOOL IsProfilerNotified() { LIMITED_METHOD_CONTRACT; return m_notifyflags & PROFILER_NOTIFIED; }
BOOL IsDebuggerNotified() { LIMITED_METHOD_CONTRACT; return m_notifyflags & DEBUGGER_NOTIFIED; }
BOOL ShouldNotifyDebugger() { LIMITED_METHOD_CONTRACT; return m_notifyflags & DEBUGGER_NEEDNOTIFICATION; }
// ------------------------------------------------------------
// Other public APIs
// ------------------------------------------------------------
#ifndef DACCESS_COMPILE
BOOL Equals(DomainFile *pFile) { WRAPPER_NO_CONTRACT; return GetFile()->Equals(pFile->GetFile()); }
BOOL Equals(PEFile *pFile) { WRAPPER_NO_CONTRACT; return GetFile()->Equals(pFile); }
#endif // DACCESS_COMPILE
Module* GetCurrentModule();
Module* GetLoadedModule();
Module* GetModule();
#ifdef FEATURE_PREJIT
BOOL IsZapRequired(); // Are we absolutely required to use a native image?
#endif
// The format string is intentionally unicode to avoid globalization bugs
#ifdef FEATURE_PREJIT
void ExternalLog(DWORD level, const WCHAR *fmt, ...);
void ExternalLog(DWORD level, const char *msg);
#endif
#ifdef DACCESS_COMPILE
virtual void EnumMemoryRegions(CLRDataEnumMemoryFlags flags);
#endif
#ifndef DACCESS_COMPILE
// light code gen. Keep the list of MethodTables needed for creating dynamic methods
DynamicMethodTable* GetDynamicMethodTable();
#endif
protected:
// ------------------------------------------------------------
// Loader API
// ------------------------------------------------------------
friend class AppDomain;
friend class Assembly;
friend class Module;
friend class FileLoadLock;
DomainFile(AppDomain *pDomain, PEFile *pFile);
BOOL DoIncrementalLoad(FileLoadLevel targetLevel);
void ClearLoading() { LIMITED_METHOD_CONTRACT; m_loading = FALSE; }
void SetLoadLevel(FileLoadLevel level) { LIMITED_METHOD_CONTRACT; m_level = level; }
#ifndef DACCESS_COMPILE
virtual void Begin() = 0;
virtual void Allocate() = 0;
void AddDependencies();
void PreLoadLibrary();
void LoadLibrary();
void PostLoadLibrary();
void EagerFixups();
void VtableFixups();
virtual void DeliverSyncEvents() = 0;
virtual void DeliverAsyncEvents() = 0;
void FinishLoad();
void VerifyExecution();
void Activate();
#endif
// This is called when a new active dependency is added.
static BOOL PropagateNewActivation(Module *pModuleFrom, Module *pModuleTo);
#ifdef FEATURE_LOADER_OPTIMIZATION
static BOOL PropagateActivationInAppDomain(Module *pModuleFrom, Module *pModuleTo, AppDomain* pDomain);
#endif
// This can be used to verify that no propagation is needed
static CHECK CheckUnactivatedInAllDomains(Module *pModule);
// This should be used to permanently set the load to fail. Do not use with transient conditions
void SetError(Exception *ex);
#ifdef FEATURE_PREJIT
#ifndef DACCESS_COMPILE
virtual void FindNativeImage() = 0;
#endif
void VerifyNativeImageDependencies(bool verifyOnly = FALSE);
// Are we absolutely required to use a native image?
void CheckZapRequired();
void ClearNativeImageStress();
#endif // FEATURE_PREJIT
void SetProfilerNotified() { LIMITED_METHOD_CONTRACT; m_notifyflags|= PROFILER_NOTIFIED; }
void SetDebuggerNotified() { LIMITED_METHOD_CONTRACT; m_notifyflags|=DEBUGGER_NOTIFIED; }
void SetShouldNotifyDebugger() { LIMITED_METHOD_CONTRACT; m_notifyflags|=DEBUGGER_NEEDNOTIFICATION; }
#ifndef DACCESS_COMPILE
void UpdatePEFileWorker(PTR_PEFile pFile);
#endif
// ------------------------------------------------------------
// Instance data
// ------------------------------------------------------------
PTR_AppDomain m_pDomain;
PTR_PEFile m_pFile;
PTR_PEFile m_pOriginalFile; // keep file alive just in case someone is sitill using it. If this is not NULL then m_pFile contains reused file from the shared assembly
PTR_Module m_pModule;
FileLoadLevel m_level;
LOADERHANDLE m_hExposedModuleObject;
class ExInfo
{
enum
{
ExType_ClrEx,
ExType_HR
}
m_type;
union
{
Exception *m_pEx;
HRESULT m_hr;
};
public:
void Throw()
{
CONTRACTL
{
THROWS;
GC_TRIGGERS;
MODE_ANY;
}
CONTRACTL_END;
if (m_type==ExType_ClrEx)
{
PAL_CPP_THROW(Exception *, m_pEx->DomainBoundClone());
}
if (m_type==ExType_HR)
ThrowHR(m_hr);
_ASSERTE(!"Bad exception type");
ThrowHR(E_UNEXPECTED);
};
ExInfo(Exception* pEx)
{
LIMITED_METHOD_CONTRACT;
m_type=ExType_ClrEx;
m_pEx=pEx;
};
void ConvertToHResult()
{
LIMITED_METHOD_CONTRACT;
if(m_type==ExType_HR)
return;
_ASSERTE(m_type==ExType_ClrEx);
HRESULT hr=m_pEx->GetHR();
delete m_pEx;
m_hr=hr;
m_type=ExType_HR;
};
~ExInfo()
{
LIMITED_METHOD_CONTRACT;
if (m_type==ExType_ClrEx)
delete m_pEx;
}
}* m_pError;
void ReleaseManagedData()
{
if (m_pError)
m_pError->ConvertToHResult();
};
#ifdef FEATURE_PREJIT
// Lock-free enumeration of DomainFiles in an AppDomain.
public:
DomainFile *FindNextDomainFileWithNativeImage();
private:
void InsertIntoDomainFileWithNativeImageList();
#endif // FEATURE_PREJIT
DWORD m_notifyflags;
BOOL m_loading;
// m_pDynamicMethodTable is used by the light code generation to allow method
// generation on the fly. They are lazily created when/if a dynamic method is requested
// for this specific module
DynamicMethodTable *m_pDynamicMethodTable;
class UMThunkHash *m_pUMThunkHash;
BOOL m_bDisableActivationCheck;
// This value is to make it easier to diagnose Assembly Loader "rejected native image" crashes.
// See Dev11 bug 358184 for more details
public:
DWORD m_dwReasonForRejectingNativeImage; // See code:g_dwLoaderReasonForNotSharing in Assembly.cpp for a similar variable.
private:
#ifdef FEATURE_PREJIT
// This value is to allow lock-free enumeration of all native images in an AppDomain
Volatile<DomainFile *> m_pNextDomainFileWithNativeImage;
#endif
};
// These will sometimes result in a crash with error code 0x80131506 COR_E_EXECUTIONENGINE
// "An internal error happened in the Common Language Runtime's Execution Engine"
// Cause: Incorrectly committed to using native image for <path to assembly>
enum ReasonForRejectingNativeImage
{
ReasonForRejectingNativeImage_NoNiForManifestModule = 0x101,
ReasonForRejectingNativeImage_DependencyNotNative = 0x102,
ReasonForRejectingNativeImage_MscorlibNotNative = 0x103,
ReasonForRejectingNativeImage_FailedSecurityCheck = 0x104,
ReasonForRejectingNativeImage_DependencyIdentityMismatch = 0x105,
ReasonForRejectingNativeImage_CannotShareNiAssemblyNotDomainNeutral = 0x106,
ReasonForRejectingNativeImage_NiAlreadyUsedInAnotherSharedAssembly = 0x107,
};
//---------------------------------------------------------------------------------------
// One of these values is specified when requesting a module iterator to customize which
// modules should appear in the enumeration
enum ModuleIterationOption
{
// include only modules that are already loaded (m_level >= FILE_LOAD_DELIVER_EVENTS)
kModIterIncludeLoaded = 1,
// include all modules, even those that are still in the process of loading (all m_level values)
kModIterIncludeLoading = 2,
// include only modules loaded just enough that profilers are notified of them.
// (m_level >= FILE_LOAD_LOADLIBRARY). See comment at code:DomainFile::IsAvailableToProfilers
kModIterIncludeAvailableToProfilers = 3,
};
enum CMD_State
{
CMD_Unknown,
CMD_NotNeeded,
CMD_IndeedMissing,
CMD_Resolved
};
// --------------------------------------------------------------------------------
// DomainAssembly is a subclass of DomainFile which specifically represents a assembly.
// --------------------------------------------------------------------------------
class DomainAssembly : public DomainFile
{
VPTR_VTABLE_CLASS(DomainAssembly, DomainFile);
public:
// ------------------------------------------------------------
// Public API
// ------------------------------------------------------------
PEAssembly *GetFile()
{
LIMITED_METHOD_CONTRACT;
return PTR_PEAssembly(m_pFile);
}
LoaderAllocator *GetLoaderAllocator()
{
LIMITED_METHOD_CONTRACT;
return m_pLoaderAllocator;
}
#ifdef FEATURE_LOADER_OPTIMIZATION
public:
CMD_State CheckMissingDependencies();
BOOL MissingDependenciesCheckDone();
#endif // FEATURE_LOADER_OPTIMIZATION
#ifndef DACCESS_COMPILE
void ReleaseFiles();
#endif // DACCESS_COMPILE
// Finds only loaded hmods
DomainFile *FindIJWModule(HMODULE hMod);
void SetAssembly(Assembly* pAssembly);
BOOL IsAssembly()
{
LIMITED_METHOD_DAC_CONTRACT;
return TRUE;
}
OBJECTREF GetExposedAssemblyObjectIfExists()
{
LIMITED_METHOD_CONTRACT;
OBJECTREF objRet = NULL;
GET_LOADERHANDLE_VALUE_FAST(GetLoaderAllocator(), m_hExposedAssemblyObject, &objRet);
return objRet;
}
// Returns managed representation of the assembly (Assembly or AssemblyBuilder).
// Returns NULL if the managed scout was already collected (see code:LoaderAllocator#AssemblyPhases).
OBJECTREF GetExposedAssemblyObject();
Assembly* GetCurrentAssembly();
Assembly* GetLoadedAssembly();
Assembly* GetAssembly();
#ifdef DACCESS_COMPILE
virtual void EnumMemoryRegions(CLRDataEnumMemoryFlags flags);
#endif
// ------------------------------------------------------------
// Modules
// ------------------------------------------------------------
class ModuleIterator
{
ArrayList::Iterator m_i;
ModuleIterationOption m_moduleIterationOption;
public:
BOOL Next()
{
WRAPPER_NO_CONTRACT;
while (m_i.Next())
{
if (m_i.GetElement() == NULL)
{
continue;
}
if (GetDomainFile()->IsError())
{
continue;
}
if (m_moduleIterationOption == kModIterIncludeLoading)
return TRUE;
if ((m_moduleIterationOption == kModIterIncludeLoaded) &&
GetDomainFile()->IsLoaded())
return TRUE;
if ((m_moduleIterationOption == kModIterIncludeAvailableToProfilers) &&
GetDomainFile()->IsAvailableToProfilers())
return TRUE;
}
return FALSE;
}
Module *GetModule()
{
WRAPPER_NO_CONTRACT;
return GetDomainFile()->GetModule();
}
Module *GetLoadedModule()
{
WRAPPER_NO_CONTRACT;
return GetDomainFile()->GetLoadedModule();
}
DomainFile *GetDomainFile()
{
WRAPPER_NO_CONTRACT;
return dac_cast<PTR_DomainFile>(m_i.GetElement());
}
SIZE_T GetIndex()
{
WRAPPER_NO_CONTRACT;
return m_i.GetIndex();
}
private:
friend class DomainAssembly;
// Cannot have constructor so this iterator can be used inside a union
static ModuleIterator Create(DomainAssembly * pDomainAssembly, ModuleIterationOption moduleIterationOption)
{
WRAPPER_NO_CONTRACT;
ModuleIterator i;
i.m_i = pDomainAssembly->m_Modules.Iterate();
i.m_moduleIterationOption = moduleIterationOption;
return i;
}
};
friend class ModuleIterator;
ModuleIterator IterateModules(ModuleIterationOption moduleIterationOption)
{
WRAPPER_NO_CONTRACT;
return ModuleIterator::Create(this, moduleIterationOption);
}
DomainFile *LookupDomainFile(DWORD index)
{
WRAPPER_NO_CONTRACT;
if (index >= m_Modules.GetCount())
return NULL;
else
return dac_cast<PTR_DomainFile>(m_Modules.Get(index));
}
Module *LookupModule(DWORD index)
{
WRAPPER_NO_CONTRACT;
DomainFile *pModule = LookupDomainFile(index);
if (pModule == NULL)
return NULL;
else
return pModule->GetModule();
}
// ------------------------------------------------------------
// Resource access
// ------------------------------------------------------------
BOOL GetResource(LPCSTR szName, DWORD *cbResource,
PBYTE *pbInMemoryResource, DomainAssembly** pAssemblyRef,
LPCSTR *szFileName, DWORD *dwLocation,
StackCrawlMark *pStackMark, BOOL fSkipSecurityCheck,
BOOL fSkipRaiseResolveEvent);
#ifdef FEATURE_PREJIT
// ------------------------------------------------------------
// Prejitting API
// ------------------------------------------------------------
void GetCurrentVersionInfo(CORCOMPILE_VERSION_INFO *pZapVersionInfo);
void GetOptimizedIdentitySignature(CORCOMPILE_ASSEMBLY_SIGNATURE *pSignature);
BOOL CheckZapDependencyIdentities(PEImage *pNativeImage);
BOOL CheckZapSecurity(PEImage *pNativeImage);
BOOL CheckFileSystemTimeStamps(PEFile *pZapManifest);
#endif // FEATURE_PREJIT
// ------------------------------------------------------------
// Debugger control API
// ------------------------------------------------------------
DebuggerAssemblyControlFlags GetDebuggerInfoBits(void)
{
LIMITED_METHOD_CONTRACT;
return m_debuggerFlags;
}
void SetDebuggerInfoBits(DebuggerAssemblyControlFlags newBits)
{
LIMITED_METHOD_CONTRACT;
m_debuggerFlags = newBits;
}
void SetupDebuggingConfig(void);
DWORD ComputeDebuggingConfig(void);
bool GetDebuggingOverrides(DWORD *pdwFlags);
HRESULT GetDebuggingCustomAttributes(DWORD *pdwFlags);
BOOL IsVisibleToDebugger();
BOOL NotifyDebuggerLoad(int flags, BOOL attaching);
void NotifyDebuggerUnload();
BOOL IsUnloading();
inline BOOL IsCollectible();
//
// GC API
//
void EnumStaticGCRefs(promote_func* fn, ScanContext* sc);
private:
// ------------------------------------------------------------
// Loader API
// ------------------------------------------------------------
friend class AppDomain;
friend class Assembly;
friend class AssemblyNameNative;
#ifndef DACCESS_COMPILE
public:
~DomainAssembly();
private:
DomainAssembly(AppDomain *pDomain, PEFile *pFile, LoaderAllocator *pLoaderAllocator);
#endif
// ------------------------------------------------------------
// Internal routines
// ------------------------------------------------------------
void SetSecurityError(Exception *ex);
#ifndef DACCESS_COMPILE
void Begin();
void Allocate();
void LoadSharers();
void DeliverSyncEvents();
void DeliverAsyncEvents();
#endif
void UpdatePEFile(PTR_PEFile pFile);
#ifdef FEATURE_PREJIT
#ifndef DACCESS_COMPILE
void FindNativeImage();
#endif
#endif // FEATURE_PREJIT
BOOL IsInstrumented();
public:
ULONG HashIdentity();
private:
BOOL ShouldLoadDomainNeutral();
BOOL ShouldLoadDomainNeutralHelper();
// ------------------------------------------------------------
// Instance data
// ------------------------------------------------------------
private:
LOADERHANDLE m_hExposedAssemblyObject;
PTR_Assembly m_pAssembly;
DebuggerAssemblyControlFlags m_debuggerFlags;
CMD_State m_MissingDependenciesCheckStatus;
ArrayList m_Modules;
BOOL m_fDebuggerUnloadStarted;
BOOL m_fCollectible;
Volatile<bool> m_fHostAssemblyPublished;
Volatile<bool> m_fCalculatedShouldLoadDomainNeutral;
Volatile<bool> m_fShouldLoadDomainNeutral;
PTR_LoaderAllocator m_pLoaderAllocator;
DomainAssembly* m_NextDomainAssemblyInSameALC;
public:
DomainAssembly* GetNextDomainAssemblyInSameALC()
{
return m_NextDomainAssemblyInSameALC;
}
void SetNextDomainAssemblyInSameALC(DomainAssembly* domainAssembly)
{
_ASSERTE(m_NextDomainAssemblyInSameALC == NULL);
m_NextDomainAssemblyInSameALC = domainAssembly;
}
// Indicates if the assembly can be cached in a binding cache such as AssemblySpecBindingCache.
inline bool CanUseWithBindingCache()
{ STATIC_CONTRACT_WRAPPER; return GetFile()->CanUseWithBindingCache(); }
};
typedef DomainAssembly::ModuleIterator DomainModuleIterator;
// --------------------------------------------------------------------------------
// DomainModule is a subclass of DomainFile which specifically represents a module.
// --------------------------------------------------------------------------------
#endif // _DOMAINFILE_H_
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