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NLDClient-yudde/ProjectNLD/HybridCLRData/LocalIl2CppData-OSXEditor/il2cpp/libil2cpp/vm/Runtime.cpp

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【Hybrid】il2cpp data
2023-10-26 15:56:05 +08:00
#include "il2cpp-config.h"
#include "metadata/GenericMethod.h"
#include "os/CrashHelpers.h"
#include "os/Environment.h"
#include "os/File.h"
#include "os/Image.h"
#include "os/Initialize.h"
#include "os/LibraryLoader.h"
#include "os/Locale.h"
#include "os/MemoryMappedFile.h"
#include "os/Mutex.h"
#include "os/Path.h"
#include "os/SynchronizationContext.h"
#include "os/Thread.h"
#include "os/Socket.h"
#include "os/c-api/Allocator.h"
#include "metadata/GenericMetadata.h"
#include "vm/Array.h"
#include "vm/Assembly.h"
#include "vm/ClassLibraryPAL.h"
#include "vm/COMEntryPoints.h"
#include "vm/Class.h"
#include "vm/Domain.h"
#include "vm/Exception.h"
#include "vm/Field.h"
#include "gc/GCHandle.h"
#include "vm/Image.h"
#include "vm/LastError.h"
#include "vm/MetadataAlloc.h"
#include "vm/MetadataCache.h"
#include "vm/MetadataLock.h"
#include "vm/Method.h"
#include "vm/Reflection.h"
#include "vm/Runtime.h"
#include "vm/Thread.h"
#include "vm/Type.h"
#include "vm/StackTrace.h"
#include "vm/String.h"
#include "vm/Object.h"
#include "vm-utils/Debugger.h"
#include "vm-utils/DebugSymbolReader.h"
#include "vm/Profiler.h"
#include "utils/Logging.h"
#include <string>
#include <map>
#include "il2cpp-class-internals.h"
#include "il2cpp-object-internals.h"
#include "il2cpp-tabledefs.h"
#include "gc/GarbageCollector.h"
#include "gc/WriteBarrier.h"
#include "vm/InternalCalls.h"
#include "utils/Collections.h"
#include "utils/Memory.h"
#include "utils/StringUtils.h"
#include "utils/PathUtils.h"
#include "utils/Runtime.h"
#include "utils/Environment.h"
#include "mono/ThreadPool/threadpool-ms.h"
#include "mono/ThreadPool/threadpool-ms-io.h"
//#include "icalls/mscorlib/System.Reflection/Assembly.h"
#include "Baselib.h"
#include "Cpp/ReentrantLock.h"
#include "hybridclr/Runtime.h"
#include "hybridclr/Il2CppCompatibleDef.h"
Il2CppDefaults il2cpp_defaults;
bool g_il2cpp_is_fully_initialized = false;
static bool shutting_down = false;
MetadataInitializerCleanupFunc g_ClearMethodMetadataInitializedFlags = NULL;
static baselib::ReentrantLock s_InitLock;
static int32_t s_RuntimeInitCount;
typedef void (*CodegenRegistrationFunction) ();
extern CodegenRegistrationFunction g_CodegenRegistration;
namespace il2cpp
{
namespace vm
{
baselib::ReentrantLock g_MetadataLock;
static int32_t exitcode = 0;
static std::string s_ConfigDir;
static const char *s_FrameworkVersion = 0;
static const char *s_BundledMachineConfig = 0;
static Il2CppRuntimeUnhandledExceptionPolicy s_UnhandledExceptionPolicy = IL2CPP_UNHANDLED_POLICY_CURRENT;
static const void* s_UnitytlsInterface = NULL;
#define DEFAULTS_INIT(field, ns, n) do { il2cpp_defaults.field = Class::FromName (il2cpp_defaults.corlib, ns, n);\
IL2CPP_ASSERT(il2cpp_defaults.field); } while (0)
#define DEFAULTS_INIT_TYPE(field, ns, n, nativetype) do { DEFAULTS_INIT(field, ns, n); \
IL2CPP_ASSERT(il2cpp_defaults.field->instance_size == sizeof(nativetype) + (il2cpp_defaults.field->byval_arg.valuetype ? sizeof(Il2CppObject) : 0)); } while (0)
#define DEFAULTS_INIT_OPTIONAL(field, ns, n) do { il2cpp_defaults.field = Class::FromName (il2cpp_defaults.corlib, ns, n); } while (0)
#define DEFAULTS_INIT_TYPE_OPTIONAL(field, ns, n, nativetype) do { DEFAULTS_INIT_OPTIONAL(field, ns, n); \
if (il2cpp_defaults.field != NULL) \
IL2CPP_ASSERT(il2cpp_defaults.field->instance_size == sizeof(nativetype) + (il2cpp_defaults.field->byval_arg.valuetype ? sizeof(Il2CppObject) : 0)); } while (0)
#define DEFAULTS_GEN_INIT(field, ns, n) do { il2cpp_defaults.field = Class::FromName (il2cpp_defaults.corlib_gen, ns, n);\
IL2CPP_ASSERT(il2cpp_defaults.field); } while (0)
#define DEFAULTS_GEN_INIT_TYPE(field, ns, n, nativetype) do { DEFAULTS_GEN_INIT(field, ns, n); \
IL2CPP_ASSERT(il2cpp_defaults.field->instance_size == sizeof(nativetype) + (il2cpp_defaults.field->byval_arg.valuetype ? sizeof(Il2CppObject) : 0)); } while (0)
#define DEFAULTS_GEN_INIT_OPTIONAL(field, ns, n) do { il2cpp_defaults.field = Class::FromName (il2cpp_defaults.corlib_gen, ns, n); } while (0)
char* basepath(const char* path)
{
std::string original_path(path);
size_t position_of_last_separator = original_path.find_last_of(IL2CPP_DIR_SEPARATOR);
return il2cpp::utils::StringUtils::StringDuplicate(original_path.substr(position_of_last_separator + 1).c_str());
}
static const char *framework_version_for(const char *runtime_version)
{
IL2CPP_ASSERT(runtime_version && "Invalid runtime version");
IL2CPP_ASSERT((strstr(runtime_version, "v4.0") == runtime_version) && "Invalid runtime version");
return "4.0";
}
static void SanityChecks()
{
#if IL2CPP_ENABLE_INTERLOCKED_64_REQUIRED_ALIGNMENT
IL2CPP_ASSERT(ALIGN_OF(int64_t) == 8);
#endif
}
static inline void InitializeStringEmpty()
{
Class::Init(il2cpp_defaults.string_class);
FieldInfo* stringEmptyField = Class::GetFieldFromName(il2cpp_defaults.string_class, "Empty");
Field::StaticSetValue(stringEmptyField, String::Empty());
}
static void SetConfigStr(const std::string& executablePath);
bool Runtime::Init(const char* domainName)
{
os::FastAutoLock lock(&s_InitLock);
IL2CPP_ASSERT(s_RuntimeInitCount >= 0);
if (s_RuntimeInitCount++ > 0)
return true;
SanityChecks();
os::Initialize();
os::Locale::Initialize();
MetadataAllocInitialize();
// NOTE(gab): the runtime_version needs to change once we
// will support multiple runtimes.
// For now we default to the one used by unity and don't
// allow the callers to change it.
s_FrameworkVersion = framework_version_for("v4.0.30319");
os::Image::Initialize();
os::Thread::Init();
#if IL2CPP_HAS_OS_SYNCHRONIZATION_CONTEXT
// Has to happen after Thread::Init() due to it needing a COM apartment on Windows
il2cpp::os::SynchronizationContext::Initialize();
#endif
// This should be filled in by generated code.
IL2CPP_ASSERT(g_CodegenRegistration != NULL);
g_CodegenRegistration();
if (!MetadataCache::Initialize())
{
s_RuntimeInitCount--;
return false;
}
Assembly::Initialize();
gc::GarbageCollector::Initialize();
// Thread needs GC initialized
Thread::Initialize();
register_allocator(il2cpp::utils::Memory::Malloc, il2cpp::utils::Memory::Free);
memset(&il2cpp_defaults, 0, sizeof(Il2CppDefaults));
const Il2CppAssembly* assembly = Assembly::Load("mscorlib.dll");
const Il2CppAssembly* assembly2 = Assembly::Load("__Generated");
// It is not possible to use DEFAULTS_INIT_TYPE for managed types for which we have a native struct, if the
// native struct does not map the complete managed type.
// Which is the case for: Il2CppThread, Il2CppAppDomain, Il2CppCultureInfo, Il2CppReflectionProperty,
// Il2CppDateTimeFormatInfo, Il2CppNumberFormatInfo
il2cpp_defaults.corlib = Assembly::GetImage(assembly);
il2cpp_defaults.corlib_gen = Assembly::GetImage(assembly2);
DEFAULTS_INIT(object_class, "System", "Object");
DEFAULTS_INIT(void_class, "System", "Void");
DEFAULTS_INIT_TYPE(boolean_class, "System", "Boolean", bool);
DEFAULTS_INIT_TYPE(byte_class, "System", "Byte", uint8_t);
DEFAULTS_INIT_TYPE(sbyte_class, "System", "SByte", int8_t);
DEFAULTS_INIT_TYPE(int16_class, "System", "Int16", int16_t);
DEFAULTS_INIT_TYPE(uint16_class, "System", "UInt16", uint16_t);
DEFAULTS_INIT_TYPE(int32_class, "System", "Int32", int32_t);
DEFAULTS_INIT_TYPE(uint32_class, "System", "UInt32", uint32_t);
DEFAULTS_INIT(uint_class, "System", "UIntPtr");
DEFAULTS_INIT_TYPE(int_class, "System", "IntPtr", intptr_t);
DEFAULTS_INIT_TYPE(int64_class, "System", "Int64", int64_t);
DEFAULTS_INIT_TYPE(uint64_class, "System", "UInt64", uint64_t);
DEFAULTS_INIT_TYPE(single_class, "System", "Single", float);
DEFAULTS_INIT_TYPE(double_class, "System", "Double", double);
DEFAULTS_INIT_TYPE(char_class, "System", "Char", Il2CppChar);
DEFAULTS_INIT(string_class, "System", "String");
DEFAULTS_INIT(enum_class, "System", "Enum");
DEFAULTS_INIT(array_class, "System", "Array");
DEFAULTS_INIT(value_type_class, "System", "ValueType");
#if !IL2CPP_TINY
DEFAULTS_INIT_TYPE(delegate_class, "System", "Delegate", Il2CppDelegate);
DEFAULTS_INIT_TYPE(multicastdelegate_class, "System", "MulticastDelegate", Il2CppMulticastDelegate);
DEFAULTS_INIT(asyncresult_class, "System.Runtime.Remoting.Messaging", "AsyncResult");
DEFAULTS_INIT_TYPE(async_call_class, "System", "MonoAsyncCall", Il2CppAsyncCall);
DEFAULTS_INIT(manualresetevent_class, "System.Threading", "ManualResetEvent");
#endif // !IL2CPP_TINY
//DEFAULTS_INIT(typehandle_class, "System", "RuntimeTypeHandle");
//DEFAULTS_INIT(methodhandle_class, "System", "RuntimeMethodHandle");
//DEFAULTS_INIT(fieldhandle_class, "System", "RuntimeFieldHandle");
DEFAULTS_INIT(systemtype_class, "System", "Type");
#if !IL2CPP_TINY
DEFAULTS_INIT_TYPE(monotype_class, "System", "MonoType", Il2CppReflectionMonoType);
#endif
//DEFAULTS_INIT(exception_class, "System", "Exception");
//DEFAULTS_INIT(threadabortexcepXtion_class, "System.Threading", "ThreadAbortException");
DEFAULTS_INIT_TYPE(thread_class, "System.Threading", "Thread", Il2CppThread);
DEFAULTS_INIT_TYPE(internal_thread_class, "System.Threading", "InternalThread", Il2CppInternalThread);
DEFAULTS_INIT_TYPE(runtimetype_class, "System", "RuntimeType", Il2CppReflectionRuntimeType);
#if !IL2CPP_TINY
DEFAULTS_INIT(appdomain_class, "System", "AppDomain");
DEFAULTS_INIT(appdomain_setup_class, "System", "AppDomainSetup");
DEFAULTS_INIT(member_info_class, "System.Reflection", "MemberInfo");
DEFAULTS_INIT(field_info_class, "System.Reflection", "FieldInfo");
DEFAULTS_INIT(method_info_class, "System.Reflection", "MethodInfo");
DEFAULTS_INIT(property_info_class, "System.Reflection", "PropertyInfo");
DEFAULTS_INIT_TYPE(event_info_class, "System.Reflection", "EventInfo", Il2CppReflectionEvent);
DEFAULTS_INIT_TYPE(stringbuilder_class, "System.Text", "StringBuilder", Il2CppStringBuilder);
DEFAULTS_INIT_TYPE(stack_frame_class, "System.Diagnostics", "StackFrame", Il2CppStackFrame);
DEFAULTS_INIT(stack_trace_class, "System.Diagnostics", "StackTrace");
DEFAULTS_INIT_TYPE(typed_reference_class, "System", "TypedReference", Il2CppTypedRef);
#endif
DEFAULTS_INIT(generic_ilist_class, "System.Collections.Generic", "IList`1");
DEFAULTS_INIT(generic_icollection_class, "System.Collections.Generic", "ICollection`1");
DEFAULTS_INIT(generic_ienumerable_class, "System.Collections.Generic", "IEnumerable`1");
DEFAULTS_INIT(generic_ireadonlylist_class, "System.Collections.Generic", "IReadOnlyList`1");
DEFAULTS_INIT(generic_ireadonlycollection_class, "System.Collections.Generic", "IReadOnlyCollection`1");
DEFAULTS_INIT(generic_nullable_class, "System", "Nullable`1");
#if !IL2CPP_TINY
DEFAULTS_INIT(version, "System", "Version");
DEFAULTS_INIT(culture_info, "System.Globalization", "CultureInfo");
DEFAULTS_INIT_TYPE(assembly_class, "System.Reflection", "RuntimeAssembly", Il2CppReflectionAssembly);
DEFAULTS_INIT_TYPE_OPTIONAL(assembly_name_class, "System.Reflection", "AssemblyName", Il2CppReflectionAssemblyName);
DEFAULTS_INIT_TYPE(parameter_info_class, "System.Reflection", "RuntimeParameterInfo", Il2CppReflectionParameter);
DEFAULTS_INIT_TYPE(module_class, "System.Reflection", "RuntimeModule", Il2CppReflectionModule);
DEFAULTS_INIT_TYPE(exception_class, "System", "Exception", Il2CppException);
DEFAULTS_INIT_TYPE(system_exception_class, "System", "SystemException", Il2CppSystemException);
DEFAULTS_INIT_TYPE(argument_exception_class, "System", "ArgumentException", Il2CppArgumentException);
DEFAULTS_INIT_TYPE(marshalbyrefobject_class, "System", "MarshalByRefObject", Il2CppMarshalByRefObject);
DEFAULTS_GEN_INIT_TYPE(il2cpp_com_object_class, "System", "__Il2CppComObject", Il2CppComObject);
DEFAULTS_INIT_TYPE(safe_handle_class, "System.Runtime.InteropServices", "SafeHandle", Il2CppSafeHandle);
DEFAULTS_INIT_TYPE(sort_key_class, "System.Globalization", "SortKey", Il2CppSortKey);
DEFAULTS_INIT(dbnull_class, "System", "DBNull");
DEFAULTS_INIT_TYPE_OPTIONAL(error_wrapper_class, "System.Runtime.InteropServices", "ErrorWrapper", Il2CppErrorWrapper);
DEFAULTS_INIT(missing_class, "System.Reflection", "Missing");
DEFAULTS_INIT(attribute_class, "System", "Attribute");
DEFAULTS_INIT_OPTIONAL(customattribute_data_class, "System.Reflection", "CustomAttributeData");
DEFAULTS_INIT_OPTIONAL(customattribute_typed_argument_class, "System.Reflection", "CustomAttributeTypedArgument");
DEFAULTS_INIT_OPTIONAL(customattribute_named_argument_class, "System.Reflection", "CustomAttributeNamedArgument");
DEFAULTS_INIT(key_value_pair_class, "System.Collections.Generic", "KeyValuePair`2");
DEFAULTS_INIT(system_guid_class, "System", "Guid");
#endif // !IL2CPP_TINY
#if !IL2CPP_TINY
DEFAULTS_INIT(threadpool_wait_callback_class, "System.Threading", "_ThreadPoolWaitCallback");
DEFAULTS_INIT(mono_method_message_class, "System.Runtime.Remoting.Messaging", "MonoMethodMessage");
il2cpp_defaults.threadpool_perform_wait_callback_method = (MethodInfo*)vm::Class::GetMethodFromName(
il2cpp_defaults.threadpool_wait_callback_class, "PerformWaitCallback", 0);
#endif
DEFAULTS_INIT_OPTIONAL(sbyte_shared_enum, "System", "SByteEnum");
DEFAULTS_INIT_OPTIONAL(int16_shared_enum, "System", "Int16Enum");
DEFAULTS_INIT_OPTIONAL(int32_shared_enum, "System", "Int32Enum");
DEFAULTS_INIT_OPTIONAL(int64_shared_enum, "System", "Int64Enum");
DEFAULTS_INIT_OPTIONAL(byte_shared_enum, "System", "ByteEnum");
DEFAULTS_INIT_OPTIONAL(uint16_shared_enum, "System", "UInt16Enum");
DEFAULTS_INIT_OPTIONAL(uint32_shared_enum, "System", "UInt32Enum");
DEFAULTS_INIT_OPTIONAL(uint64_shared_enum, "System", "UInt64Enum");
DEFAULTS_GEN_INIT_OPTIONAL(il2cpp_fully_shared_type, "Unity.IL2CPP.Metadata", "__Il2CppFullySharedGenericType");
DEFAULTS_GEN_INIT_OPTIONAL(il2cpp_fully_shared_struct_type, "Unity.IL2CPP.Metadata", "__Il2CppFullySharedGenericStructType");
ClassLibraryPAL::Initialize();
// Reflection needs GC initialized
Reflection::Initialize();
Image::InitNestedTypes(il2cpp_defaults.corlib);
const Il2CppAssembly* systemDll = Assembly::Load("System");
if (systemDll != NULL)
il2cpp_defaults.system_uri_class = Class::FromName(Assembly::GetImage(systemDll), "System", "Uri");
// This will only exist if there was at least 1 winmd file present during conversion
const Il2CppAssembly* windowsRuntimeMetadataAssembly = Assembly::Load("WindowsRuntimeMetadata");
if (windowsRuntimeMetadataAssembly != NULL)
{
const Il2CppImage* windowsRuntimeMetadataImage = Assembly::GetImage(windowsRuntimeMetadataAssembly);
il2cpp_defaults.ireference_class = Class::FromName(windowsRuntimeMetadataImage, "Windows.Foundation", "IReference`1");
il2cpp_defaults.ireferencearray_class = Class::FromName(windowsRuntimeMetadataImage, "Windows.Foundation", "IReferenceArray`1");
il2cpp_defaults.ikey_value_pair_class = Class::FromName(windowsRuntimeMetadataImage, "Windows.Foundation.Collections", "IKeyValuePair`2");
il2cpp_defaults.ikey_value_pair_class = Class::FromName(windowsRuntimeMetadataImage, "Windows.Foundation.Collections", "IKeyValuePair`2");
il2cpp_defaults.windows_foundation_uri_class = Class::FromName(windowsRuntimeMetadataImage, "Windows.Foundation", "Uri");
il2cpp_defaults.windows_foundation_iuri_runtime_class_class = Class::FromName(windowsRuntimeMetadataImage, "Windows.Foundation", "IUriRuntimeClass");
}
Class::Init(il2cpp_defaults.string_class);
os::Socket::Startup();
#if IL2CPP_MONO_DEBUGGER
il2cpp::utils::Debugger::Init();
#endif
Il2CppDomain* domain = Domain::GetCurrent();
Il2CppThread* mainThread = Thread::Attach(domain);
Thread::SetMain(mainThread);
#if !IL2CPP_TINY
Il2CppAppDomainSetup* setup = (Il2CppAppDomainSetup*)Object::NewPinned(il2cpp_defaults.appdomain_setup_class);
Il2CppAppDomain* ad = (Il2CppAppDomain*)Object::NewPinned(il2cpp_defaults.appdomain_class);
gc::WriteBarrier::GenericStore(&ad->data, domain);
gc::WriteBarrier::GenericStore(&domain->domain, ad);
gc::WriteBarrier::GenericStore(&domain->setup, setup);
#endif
domain->domain_id = 1; // Only have a single domain ATM.
domain->friendly_name = basepath(domainName);
LastError::InitializeLastErrorThreadStatic();
gc::GarbageCollector::InitializeFinalizer();
MetadataCache::InitializeGCSafe();
String::InitializeEmptyString(il2cpp_defaults.string_class);
InitializeStringEmpty();
g_il2cpp_is_fully_initialized = true;
// Force binary serialization in Mono to use reflection instead of code generation.
#undef SetEnvironmentVariable // Get rid of windows.h #define.
os::Environment::SetEnvironmentVariable("MONO_REFLECTION_SERIALIZER", "yes");
os::Environment::SetEnvironmentVariable("MONO_XMLSERIALIZER_THS", "no");
#if !IL2CPP_TINY
Domain::ContextInit(domain);
Domain::ContextSet(domain->default_context);
#endif
VerifyApiVersion();
#if IL2CPP_MONO_DEBUGGER
il2cpp::utils::Debugger::Start();
#endif
std::string executablePath = os::Path::GetExecutablePath();
SetConfigStr(executablePath);
if (utils::Environment::GetNumMainArgs() == 0)
{
// If main args were never set, we default to 1 arg that is the executable path
const char* mainArgs[] = { executablePath.c_str() };
utils::Environment::SetMainArgs(mainArgs, 1);
}
vm::MetadataCache::ExecuteEagerStaticClassConstructors();
vm::MetadataCache::ExecuteModuleInitializers();
#if !IL2CPP_TINY && !IL2CPP_MONO_DEBUGGER
il2cpp::utils::DebugSymbolReader::LoadDebugSymbols();
#endif
hybridclr::Runtime::Initialize();
return true;
}
static Il2CppObject* GetEventArgsEmptyField()
{
Il2CppClass* eventArgsKlass = Class::FromName(il2cpp_defaults.corlib, "System", "EventArgs");
if (eventArgsKlass != NULL)
{
Class::Init(eventArgsKlass);
FieldInfo* emptyField = vm::Class::GetFieldFromName(eventArgsKlass, "Empty");
if (emptyField != NULL)
{
Il2CppObject* emptyValue;
vm::Field::StaticGetValue(emptyField, &emptyValue);
return emptyValue;
}
}
return NULL;
}
static void FireProcessExitEvent()
{
FieldInfo* processExitField = vm::Class::GetFieldFromName(il2cpp_defaults.appdomain_class, "ProcessExit");
if (processExitField != NULL) // The field might have been stripped, just ignore it.
{
Il2CppAppDomain* appDomain = vm::Domain::GetCurrent()->domain;
Il2CppDelegate* processExitDelegate;
vm::Field::GetValue((Il2CppObject*)appDomain, processExitField, &processExitDelegate);
if (processExitDelegate == NULL) // Don't call the delegate if no one is listening to it.
return;
void* args[2];
args[0] = appDomain;
args[1] = GetEventArgsEmptyField();
Il2CppException* unusedException;
Runtime::DelegateInvoke(processExitDelegate, args, &unusedException);
}
}
void Runtime::Shutdown()
{
os::FastAutoLock lock(&s_InitLock);
IL2CPP_ASSERT(s_RuntimeInitCount > 0);
if (--s_RuntimeInitCount > 0)
return;
FireProcessExitEvent();
shutting_down = true;
#if IL2CPP_ENABLE_PROFILER
il2cpp::vm::Profiler::Shutdown();
#endif
#if IL2CPP_MONO_DEBUGGER
il2cpp::utils::Debugger::RuntimeShutdownEnd();
#endif
【Hybrid】更新
2023-11-02 17:19:15 +08:00
#if IL2CPP_SUPPORT_THREADS
【Hybrid】il2cpp data
2023-10-26 15:56:05 +08:00
threadpool_ms_cleanup();
【Hybrid】更新
2023-11-02 17:19:15 +08:00
#endif
【Hybrid】il2cpp data
2023-10-26 15:56:05 +08:00
// Tries to abort all threads
// Threads at alertable waits may not have existing when this return
Thread::AbortAllThreads();
os::Socket::Cleanup();
String::CleanupEmptyString();
il2cpp::gc::GarbageCollector::UninitializeFinalizers();
// after the gc cleanup so the finalizer thread can unregister itself
Thread::Uninitialize();
#if IL2CPP_HAS_OS_SYNCHRONIZATION_CONTEXT
// Has to happen before os::Thread::Shutdown() due to it needing a COM apartment on Windows
il2cpp::os::SynchronizationContext::Shutdown();
#endif
os::Thread::Shutdown();
#if IL2CPP_ENABLE_RELOAD
MetadataCache::Clear();
#endif
// We need to do this after thread shut down because it is freeing GC fixed memory
il2cpp::gc::GarbageCollector::UninitializeGC();
// This needs to happen after no managed code can run anymore, including GC finalizers
os::LibraryLoader::CleanupLoadedLibraries();
vm::Image::ClearCachedResourceData();
MetadataAllocCleanup();
vm::COMEntryPoints::FreeCachedData();
os::Locale::UnInitialize();
os::Uninitialize();
Reflection::ClearStatics();
#if IL2CPP_ENABLE_RELOAD
if (g_ClearMethodMetadataInitializedFlags != NULL)
g_ClearMethodMetadataInitializedFlags();
#endif
}
bool Runtime::IsShuttingDown()
{
return shutting_down;
}
void Runtime::SetConfigDir(const char *path)
{
s_ConfigDir = path;
}
static void SetConfigStr(const std::string& executablePath)
{
#if !IL2CPP_TINY
Il2CppDomain* domain = vm::Domain::GetCurrent();
std::string configFileName = utils::PathUtils::Basename(executablePath);
configFileName.append(".config");
std::string appBase = utils::PathUtils::DirectoryName(executablePath);
IL2CPP_OBJECT_SETREF(domain->setup, application_base, vm::String::New(appBase.c_str()));
IL2CPP_OBJECT_SETREF(domain->setup, configuration_file, vm::String::New(configFileName.c_str()));
#endif
}
void Runtime::SetConfigUtf16(const Il2CppChar* executablePath)
{
IL2CPP_ASSERT(executablePath);
std::string exePathUtf8 = il2cpp::utils::StringUtils::Utf16ToUtf8(executablePath);
SetConfigStr(exePathUtf8);
}
void Runtime::SetConfig(const char* executablePath)
{
IL2CPP_ASSERT(executablePath);
std::string executablePathStr(executablePath);
SetConfigStr(executablePathStr);
}
void Runtime::SetUnityTlsInterface(const void* unitytlsInterface)
{
s_UnitytlsInterface = unitytlsInterface;
}
const char *Runtime::GetFrameworkVersion()
{
return s_FrameworkVersion;
}
std::string Runtime::GetConfigDir()
{
if (s_ConfigDir.size() > 0)
return s_ConfigDir;
return utils::PathUtils::Combine(utils::Runtime::GetDataDir(), utils::StringView<char>("etc"));
}
const void* Runtime::GetUnityTlsInterface()
{
return s_UnitytlsInterface;
}
const MethodInfo* Runtime::GetDelegateInvoke(Il2CppClass* klass)
{
const MethodInfo* invoke = Class::GetMethodFromName(klass, "Invoke", -1);
IL2CPP_ASSERT(invoke);
return invoke;
}
Il2CppObject* Runtime::DelegateInvoke(Il2CppDelegate *delegate, void **params, Il2CppException **exc)
{
const MethodInfo* invoke = GetDelegateInvoke(delegate->object.klass);
return Invoke(invoke, delegate, params, exc);
}
Il2CppObject* Runtime::Invoke(const MethodInfo *method, void *obj, void **params, Il2CppException **exc)
{
if (exc)
il2cpp::gc::WriteBarrier::GenericStoreNull(exc);
// we wrap invoker call in try/catch here, rather than emitting a try/catch
// in every invoke call as that blows up the code size.
try
{
if ((method->flags & METHOD_ATTRIBUTE_STATIC) && method->klass && !method->klass->cctor_finished_or_no_cctor)
ClassInit(method->klass);
return InvokeWithThrow(method, obj, params);
}
catch (Il2CppExceptionWrapper& ex)
{
if (exc)
il2cpp::gc::WriteBarrier::GenericStore(exc, ex.ex);
return NULL;
}
}
Il2CppObject* Runtime::InvokeWithThrow(const MethodInfo *method, void *obj, void **params)
{
hybridclr::InitAndGetInterpreterDirectlyCallMethodPointer(method);
if (method->return_type->type == IL2CPP_TYPE_VOID)
{
method->invoker_method(method->methodPointer, method, obj, params, NULL);
return NULL;
}
else
{
if (method->return_type->valuetype)
{
Il2CppClass* returnType = Class::FromIl2CppType(method->return_type);
Class::Init(returnType);
void* returnValue = alloca(returnType->instance_size - sizeof(Il2CppObject));
method->invoker_method(method->methodPointer, method, obj, params, returnValue);
return Object::Box(returnType, returnValue);
}
else
{
// Note that here method->return_type might be a reference type or it might be
// a value type returned by reference.
void* returnValue = NULL;
method->invoker_method(method->methodPointer, method, obj, params, &returnValue);
if (method->return_type->byref)
{
// We cannot use method->return_type->valuetype here, because that will be
// false for methods that return by reference. Instead, get the class for the
// type, which discards the byref flag.
Il2CppClass* returnType = Class::FromIl2CppType(method->return_type);
if (vm::Class::IsValuetype(returnType))
return Object::Box(returnType, returnValue);
return *(Il2CppObject**)returnValue;
}
return (Il2CppObject*)returnValue;
}
}
}
Il2CppObject* Runtime::InvokeArray(const MethodInfo *method, void *obj, Il2CppArray *params, Il2CppException **exc)
{
if (params == NULL)
return InvokeConvertArgs(method, obj, NULL, 0, exc);
// TO DO: when changing GC to one that moves managed objects around, mark params array local variable as pinned!
return InvokeConvertArgs(method, obj, reinterpret_cast<Il2CppObject**>(Array::GetFirstElementAddress(params)), Array::GetLength(params), exc);
}
void Runtime::ObjectInit(Il2CppObject *object)
{
ObjectInitException(object, NULL);
}
void Runtime::ObjectInitException(Il2CppObject *object, Il2CppException **exc)
{
const MethodInfo *method = NULL;
Il2CppClass *klass = object->klass;
method = Class::GetMethodFromName(klass, ".ctor", 0);
IL2CPP_ASSERT(method != NULL && "ObjectInit; no default constructor for object is found");
if (method->klass->byval_arg.valuetype)
object = (Il2CppObject*)Object::Unbox(object);
Invoke(method, object, NULL, exc);
}
void Runtime::SetUnhandledExceptionPolicy(Il2CppRuntimeUnhandledExceptionPolicy value)
{
s_UnhandledExceptionPolicy = value;
}
Il2CppRuntimeUnhandledExceptionPolicy Runtime::GetUnhandledExceptionPolicy()
{
return s_UnhandledExceptionPolicy;
}
void Runtime::UnhandledException(Il2CppException* exc)
{
Il2CppDomain *currentDomain = Domain::GetCurrent();
Il2CppDomain *rootDomain = Domain::GetRoot();
FieldInfo *field;
Il2CppObject *current_appdomain_delegate = NULL;
Il2CppObject *root_appdomain_delegate = NULL;
field = Class::GetFieldFromName(il2cpp_defaults.appdomain_class, "UnhandledException");
IL2CPP_ASSERT(field);
Il2CppObject* excObject = (Il2CppObject*)exc;
if (excObject->klass != il2cpp_defaults.threadabortexception_class)
{
//bool abort_process = (Thread::Current () == Thread::Main ()) ||
// (Runtime::GetUnhandledExceptionPolicy () == IL2CPP_UNHANDLED_POLICY_CURRENT);
Field::GetValue((Il2CppObject*)rootDomain->domain, field, &root_appdomain_delegate);
IL2CPP_NOT_IMPLEMENTED_NO_ASSERT(Runtime::UnhandledException, "We don't have runtime version info yet");
//if (currentDomain != rootDomain && (mono_framework_version () >= 2)) {
// Field::GetValue ((Il2CppObject*)currentDomain->domain, field, &current_appdomain_delegate);
//}
//else
//{
// current_appdomain_delegate = NULL;
//}
///* set exitcode only if we will abort the process */
//if (abort_process)
// mono_environment_exitcode_set (1);
//if ((current_appdomain_delegate == NULL) && (root_appdomain_delegate == NULL)
//{
// mono_print_unhandled_exception (exc);
//}
//else
{
if (root_appdomain_delegate)
{
CallUnhandledExceptionDelegate(rootDomain, (Il2CppDelegate*)root_appdomain_delegate, exc);
}
if (current_appdomain_delegate)
{
CallUnhandledExceptionDelegate(currentDomain, (Il2CppDelegate*)current_appdomain_delegate, exc);
}
}
}
}
static inline Il2CppObject* InvokeConvertThis(const MethodInfo* method, void* thisArg, void** convertedParameters, Il2CppException** exception)
{
Il2CppClass* thisType = method->klass;
// If it's not a constructor, just invoke directly
if (strcmp(method->name, ".ctor") != 0 || method->klass == il2cpp_defaults.string_class)
{
void* obj = thisArg;
if (Class::IsNullable(method->klass))
{
Il2CppObject* nullable;
/* Convert the unboxed vtype into a Nullable structure */
nullable = Object::New(method->klass);
Il2CppObject* boxed = Object::Box(method->klass->castClass, obj);
Object::NullableInit((uint8_t*)Object::Unbox(nullable), boxed, method->klass);
obj = Object::Unbox(nullable);
}
return Runtime::Invoke(method, obj, convertedParameters, exception);
}
// If it is a construction, we need to construct a return value and allocate object if needed
Il2CppObject* instance;
if (thisArg == NULL)
{
if (Class::IsNullable(thisType))
{
// in the case of a Nullable constructor we can just return a boxed value type
IL2CPP_ASSERT(convertedParameters);
instance = Object::Box(thisType->castClass, convertedParameters[0]);
}
else
{
thisArg = instance = Object::New(thisType);
Runtime::Invoke(method, thisType->byval_arg.valuetype ? Object::Unbox((Il2CppObject*)thisArg) : thisArg, convertedParameters, exception);
}
}
else
{
// thisArg is pointer to data in case of a value type
// We need to invoke the constructor first, passing point to the value
// Since the constructor may modify the value, we need to box the result
// AFTER the constructor was invoked
Runtime::Invoke(method, thisArg, convertedParameters, exception);
instance = Object::Box(thisType, thisArg);
}
return instance;
}
Il2CppObject* Runtime::InvokeConvertArgs(const MethodInfo *method, void* thisArg, Il2CppObject** parameters, int paramCount, Il2CppException** exception)
{
void** convertedParameters = NULL;
bool hasByRefNullables = false;
// Convert parameters if they are not null
if (parameters != NULL)
{
convertedParameters = (void**)alloca(sizeof(void*) * paramCount);
for (int i = 0; i < paramCount; i++)
{
bool passedByReference = method->parameters[i]->byref;
Il2CppClass* parameterType = Class::FromIl2CppType(method->parameters[i]);
Class::Init(parameterType);
if (Class::IsValuetype(parameterType))
{
if (Class::IsNullable(parameterType))
{
// Since we don't really store boxed nullables, we need to create a new one.
void* nullableStorage = alloca(parameterType->instance_size - sizeof(Il2CppObject));
Object::UnboxNullable(parameters[i], parameterType, nullableStorage);
convertedParameters[i] = nullableStorage;
hasByRefNullables |= passedByReference;
}
else if (passedByReference)
{
// If value type is passed by reference, just pass pointer to value directly
// If null was passed in, create a new boxed value type in its place
if (parameters[i] == NULL)
gc::WriteBarrier::GenericStore(parameters + i, Object::New(parameterType));
convertedParameters[i] = Object::Unbox(parameters[i]);
}
else if (parameters[i] == NULL) // If value type is passed by value, we need to pass pointer to its value
{
// If null was passed in, allocate a new value with default value
uint32_t valueSize = parameterType->instance_size - sizeof(Il2CppObject);
convertedParameters[i] = alloca(valueSize);
memset(convertedParameters[i], 0, valueSize);
}
else
{
// Otherwise, pass the original
convertedParameters[i] = Object::Unbox(parameters[i]);
}
}
else if (passedByReference)
{
convertedParameters[i] = &parameters[i]; // Reference type passed by reference
}
else if (parameterType->byval_arg.type == IL2CPP_TYPE_PTR)
{
if (parameters[i] != NULL)
{
IL2CPP_ASSERT(parameters[i]->klass == il2cpp_defaults.int_class);
convertedParameters[i] = reinterpret_cast<void*>(*static_cast<intptr_t*>(Object::Unbox(parameters[i])));
}
else
{
convertedParameters[i] = NULL;
}
}
else
{
convertedParameters[i] = parameters[i]; // Reference type passed by value
}
}
}
Il2CppObject* result = InvokeConvertThis(method, thisArg, convertedParameters, exception);
if (hasByRefNullables)
{
// We need to copy by reference nullables back to original argument array
for (int i = 0; i < paramCount; i++)
{
if (!method->parameters[i]->byref)
continue;
Il2CppClass* parameterType = Class::FromIl2CppType(method->parameters[i]);
if (Class::IsNullable(parameterType))
gc::WriteBarrier::GenericStore(parameters + i, Object::Box(parameterType, convertedParameters[i]));
}
}
if (method->return_type->type == IL2CPP_TYPE_PTR)
{
static Il2CppClass* pointerClass = Class::FromName(il2cpp_defaults.corlib, "System.Reflection", "Pointer");
Il2CppReflectionPointer* pointer = reinterpret_cast<Il2CppReflectionPointer*>(Object::New(pointerClass));
pointer->data = result;
IL2CPP_OBJECT_SETREF(pointer, type, Reflection::GetTypeObject(method->return_type));
result = reinterpret_cast<Il2CppObject*>(pointer);
}
return result;
}
void Runtime::CallUnhandledExceptionDelegate(Il2CppDomain* domain, Il2CppDelegate* delegate, Il2CppException* exc)
{
Il2CppException *e = NULL;
void* pa[2];
pa[0] = domain->domain;
pa[1] = CreateUnhandledExceptionEventArgs(exc);
DelegateInvoke(delegate, pa, &e);
// A managed exception occurred during the unhandled exception handler.
// We can't do much else here other than try to abort the process.
if (e != NULL)
utils::Runtime::Abort();
}
static baselib::ReentrantLock s_TypeInitializationLock;
// We currently call Runtime::ClassInit in 4 places:
// 1. Just after we allocate storage for a new object (Object::NewAllocSpecific)
// 2. Just before reading any static field
// 3. Just before calling any static method
// 4. Just before calling class instance constructor from a derived class instance constructor
void Runtime::ClassInit(Il2CppClass *klass)
{
// Nothing to do if class has no static constructor or already ran.
if (klass->cctor_finished_or_no_cctor)
return;
s_TypeInitializationLock.Acquire();
// See if some thread ran it while we acquired the lock.
if (os::Atomic::CompareExchange(&klass->cctor_finished_or_no_cctor, 1, 1) == 1)
{
s_TypeInitializationLock.Release();
return;
}
// See if some other thread got there first and already started running the constructor.
if (os::Atomic::CompareExchange(&klass->cctor_started, 1, 1) == 1)
{
s_TypeInitializationLock.Release();
// May have been us and we got here through recursion.
os::Thread::ThreadId currentThread = os::Thread::CurrentThreadId();
if (os::Atomic::CompareExchangePointer((size_t**)&klass->cctor_thread, (size_t*)currentThread, (size_t*)currentThread) == (size_t*)currentThread)
return;
// Wait for other thread to finish executing the constructor.
while (os::Atomic::CompareExchange(&klass->cctor_finished_or_no_cctor, 1, 1) != 1 && os::Atomic::CompareExchange(&klass->initializationExceptionGCHandle, 0, 0) == 0)
{
os::Thread::Sleep(1);
}
}
else
{
// Let others know we have started executing the constructor.
os::Atomic::ExchangePointer((size_t**)&klass->cctor_thread, (size_t*)os::Thread::CurrentThreadId());
os::Atomic::Exchange(&klass->cctor_started, 1);
s_TypeInitializationLock.Release();
// Run it.
Il2CppException* exception = NULL;
const MethodInfo* cctor = Class::GetCCtor(klass);
if (cctor != NULL)
{
vm::Runtime::Invoke(cctor, NULL, NULL, &exception);
}
os::Atomic::ExchangePointer((size_t**)&klass->cctor_thread, (size_t*)0);
// Deal with exceptions.
if (exception == NULL)
{
// Let other threads know we finished.
os::Atomic::Exchange(&klass->cctor_finished_or_no_cctor, 1);
}
else
{
const Il2CppType *type = Class::GetType(klass);
std::string n = il2cpp::utils::StringUtils::Printf("The type initializer for '%s' threw an exception.", Type::GetName(type, IL2CPP_TYPE_NAME_FORMAT_IL).c_str());
Class::SetClassInitializationError(klass, Exception::GetTypeInitializationException(n.c_str(), exception));
}
}
if (klass->initializationExceptionGCHandle)
{
il2cpp::vm::Exception::Raise((Il2CppException*)gc::GCHandle::GetTarget(klass->initializationExceptionGCHandle));
}
}
struct ConstCharCompare
{
bool operator()(char const *a, char const *b) const
{
return strcmp(a, b) < 0;
}
};
Il2CppObject* Runtime::CreateUnhandledExceptionEventArgs(Il2CppException *exc)
{
Il2CppClass *klass;
void* args[2];
const MethodInfo *method = NULL;
bool is_terminating = true;
Il2CppObject *obj;
klass = Class::FromName(il2cpp_defaults.corlib, "System", "UnhandledExceptionEventArgs");
IL2CPP_ASSERT(klass);
Class::Init(klass);
/* UnhandledExceptionEventArgs only has 1 public ctor with 2 args */
method = Class::GetMethodFromNameFlags(klass, ".ctor", 2, METHOD_ATTRIBUTE_PUBLIC);
IL2CPP_ASSERT(method);
args[0] = exc;
args[1] = &is_terminating;
obj = Object::New(klass);
Runtime::Invoke(method, obj, args, NULL);
return obj;
}
const char *Runtime::GetBundledMachineConfig()
{
return s_BundledMachineConfig;
}
void Runtime::RegisterBundledMachineConfig(const char *config_xml)
{
s_BundledMachineConfig = config_xml;
}
void Runtime::VerifyApiVersion()
{
#if !IL2CPP_TINY
#if IL2CPP_DEBUG
Il2CppClass *klass = Class::FromName(il2cpp_defaults.corlib, "System", "Environment");
Class::Init(klass);
FieldInfo *field = Class::GetFieldFromName(klass, "mono_corlib_version");
Il2CppString* value;
Field::StaticGetValue(field, &value);
std::string version = il2cpp::utils::StringUtils::Utf16ToUtf8(value->chars);
IL2CPP_ASSERT(version == "1A5E0066-58DC-428A-B21C-0AD6CDAE2789");
#endif
#endif
}
int32_t Runtime::GetExitCode()
{
return exitcode;
}
void Runtime::SetExitCode(int32_t value)
{
exitcode = value;
}
static void MissingMethodInvoker(Il2CppMethodPointer ptr, const MethodInfo* method, void* obj, void** args, void* ret)
{
Runtime::RaiseExecutionEngineException(method, false);
}
InvokerMethod Runtime::GetMissingMethodInvoker()
{
return MissingMethodInvoker;
}
void Runtime::AlwaysRaiseExecutionEngineException(const MethodInfo* method)
{
RaiseExecutionEngineException(method, false);
}
void Runtime::AlwaysRaiseExecutionEngineExceptionOnVirtualCall(const MethodInfo* method)
{
RaiseExecutionEngineException(method, true);
}
void Runtime::RaiseExecutionEngineException(const MethodInfo* method, bool virtualCall)
{
if (Method::GetClass(method))
RaiseExecutionEngineException(method, Method::GetFullName(method).c_str(), virtualCall);
else
RaiseExecutionEngineException(method, Method::GetNameWithGenericTypes(method).c_str(), virtualCall);
}
void Runtime::RaiseAmbiguousImplementationException(const MethodInfo* method)
{
if (method != NULL && !Method::IsAmbiguousMethodInfo(method))
Exception::Raise(Exception::GetAmbiguousImplementationException(utils::StringUtils::Printf("Attempting to call default interface method for '%s' with ambiguous implementations", Method::GetFullName(method).c_str()).c_str()));
else
Exception::Raise(Exception::GetAmbiguousImplementationException("Attempting to call default interface method with ambiguous implementations"));
}
void Runtime::RaiseExecutionEngineException(const MethodInfo* method, const char* methodFullName, bool virtualCall)
{
if (method->flags & METHOD_ATTRIBUTE_ABSTRACT)
{
// Default Interface Method support will throw EntryPointNotFoundExceptions if an abstract interface method is accessed
Exception::Raise(Exception::GetEntryPointNotFoundException(utils::StringUtils::Printf("Attempting to call abstract method '%s'", methodFullName).c_str()));
}
else
{
std::string help = "";
if (virtualCall && (method->flags & METHOD_ATTRIBUTE_VIRTUAL) && method->is_inflated)
help = utils::StringUtils::Printf(" Consider increasing the --generic-virtual-method-iterations=%d argument", metadata::GenericMetadata::GetGenericVirtualIterations());
Exception::Raise(Exception::GetExecutionEngineException(utils::StringUtils::Printf("Attempting to call method '%s' for which no ahead of time (AOT) code was generated.%s", methodFullName, help.c_str()).c_str()));
}
}
#if IL2CPP_TINY
void Runtime::FailFast(const std::string& message)
{
if (!message.empty())
{
il2cpp::utils::Logging::Write(message.c_str());
}
else
{
il2cpp::utils::Logging::Write("No error message was provided. Hopefully the stack trace can provide some information.");
}
const char* managedStackTrace = vm::StackTrace::GetStackTrace();
if (managedStackTrace != NULL && strlen(managedStackTrace) != 0)
{
std::string managedStackTraceMessage = std::string("Managed stack trace:\n") + managedStackTrace;
il2cpp::utils::Logging::Write(managedStackTraceMessage.c_str());
}
else
{
il2cpp::utils::Logging::Write("No managed stack trace exists. Make sure this is a development build to enable managed stack traces.");
}
il2cpp::os::CrashHelpers::Crash();
}
#endif
} /* namespace vm */
} /* namespace il2cpp */