Ari Vuollet
9d8105e3f3
Fixes an issue with multiple managed assemblies unloading and releasing all cached data before native resources were fully released in other assemblies.
2069 lines
65 KiB
C++
2069 lines
65 KiB
C++
// Copyright (c) 2012-2023 Wojciech Figat. All rights reserved.
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#include "Engine/Scripting/Types.h"
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#if USE_NETCORE
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#pragma warning(default : 4297)
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#include "Engine/Core/Log.h"
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#include "Engine/Core/Types/DateTime.h"
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#include "Engine/Core/Types/TimeSpan.h"
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#include "Engine/Core/Collections/Dictionary.h"
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#include "Engine/Platform/Platform.h"
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#include "Engine/Platform/File.h"
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#include "Engine/Platform/FileSystem.h"
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#include "Engine/Scripting/ManagedCLR/MCore.h"
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#include "Engine/Scripting/ManagedCLR/MAssembly.h"
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#include "Engine/Scripting/ManagedCLR/MClass.h"
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#include "Engine/Scripting/ManagedCLR/MDomain.h"
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#include "Engine/Scripting/ManagedCLR/MEvent.h"
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#include "Engine/Scripting/ManagedCLR/MField.h"
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#include "Engine/Scripting/ManagedCLR/MMethod.h"
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#include "Engine/Scripting/ManagedCLR/MProperty.h"
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#include "Engine/Scripting/ManagedCLR/MException.h"
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#include "Engine/Scripting/ManagedCLR/MUtils.h"
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#include "Engine/Scripting/Scripting.h"
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#include "Engine/Engine/Globals.h"
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#include "Engine/Profiler/ProfilerCPU.h"
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#include "Engine/Threading/Threading.h"
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#include "Engine/Debug/Exceptions/CLRInnerException.h"
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#if DOTNET_HOST_CORECLR
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#include <nethost.h>
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#include <coreclr_delegates.h>
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#include <hostfxr.h>
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#elif DOTNET_HOST_MONO
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#include "Engine/Engine/CommandLine.h"
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#include "Engine/Utilities/StringConverter.h"
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#include <mono/jit/jit.h>
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#include <mono/jit/mono-private-unstable.h>
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#include <mono/utils/mono-logger.h>
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#include <mono/metadata/assembly.h>
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#include <mono/metadata/class.h>
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#include <mono/metadata/metadata.h>
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#include <mono/metadata/reflection.h>
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#include <mono/metadata/mono-private-unstable.h>
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typedef char char_t;
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#define DOTNET_HOST_MONO_DEBUG 0
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#else
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#error "Unknown .NET runtime host."
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#endif
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#if PLATFORM_WINDOWS
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#include <combaseapi.h>
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#undef SetEnvironmentVariable
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#undef GetEnvironmentVariable
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#undef LoadLibrary
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#undef LoadImage
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#endif
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#if defined(_WIN32)
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#define CORECLR_DELEGATE_CALLTYPE __stdcall
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#define FLAX_CORECLR_STRING String
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#define FLAX_CORECLR_TEXT(x) TEXT(x)
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#else
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#define CORECLR_DELEGATE_CALLTYPE
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#define FLAX_CORECLR_STRING StringAnsi
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#define FLAX_CORECLR_TEXT(x) x
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#endif
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// System.Reflection.TypeAttributes
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enum class MTypeAttributes : uint32
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{
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VisibilityMask = 0x00000007,
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NotPublic = 0x00000000,
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Public = 0x00000001,
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NestedPublic = 0x00000002,
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NestedPrivate = 0x00000003,
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NestedFamily = 0x00000004,
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NestedAssembly = 0x00000005,
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NestedFamANDAssem = 0x00000006,
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NestedFamORAssem = 0x00000007,
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LayoutMask = 0x00000018,
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AutoLayout = 0x00000000,
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SequentialLayout = 0x00000008,
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ExplicitLayout = 0x00000010,
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ClassSemanticsMask = 0x00000020,
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Class = 0x00000000,
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Interface = 0x00000020,
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Abstract = 0x00000080,
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Sealed = 0x00000100,
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SpecialName = 0x00000400,
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Import = 0x00001000,
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Serializable = 0x00002000,
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WindowsRuntime = 0x00004000,
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StringFormatMask = 0x00030000,
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AnsiClass = 0x00000000,
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UnicodeClass = 0x00010000,
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AutoClass = 0x00020000,
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CustomFormatClass = 0x00030000,
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CustomFormatMask = 0x00C00000,
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BeforeFieldInit = 0x00100000,
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RTSpecialName = 0x00000800,
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HasSecurity = 0x00040000,
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ReservedMask = 0x00040800,
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};
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// System.Reflection.MethodAttributes
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enum class MMethodAttributes : uint32
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{
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MemberAccessMask = 0x0007,
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PrivateScope = 0x0000,
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Private = 0x0001,
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FamANDAssem = 0x0002,
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Assembly = 0x0003,
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Family = 0x0004,
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FamORAssem = 0x0005,
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Public = 0x0006,
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Static = 0x0010,
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Final = 0x0020,
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Virtual = 0x0040,
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HideBySig = 0x0080,
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CheckAccessOnOverride = 0x0200,
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VtableLayoutMask = 0x0100,
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ReuseSlot = 0x0000,
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NewSlot = 0x0100,
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Abstract = 0x0400,
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SpecialName = 0x0800,
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PinvokeImpl = 0x2000,
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UnmanagedExport = 0x0008,
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RTSpecialName = 0x1000,
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HasSecurity = 0x4000,
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RequireSecObject = 0x8000,
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ReservedMask = 0xd000,
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};
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// System.Reflection.FieldAttributes
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enum class MFieldAttributes : uint32
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{
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FieldAccessMask = 0x0007,
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PrivateScope = 0x0000,
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Private = 0x0001,
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FamANDAssem = 0x0002,
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Assembly = 0x0003,
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Family = 0x0004,
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FamORAssem = 0x0005,
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Public = 0x0006,
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Static = 0x0010,
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InitOnly = 0x0020,
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Literal = 0x0040,
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NotSerialized = 0x0080,
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SpecialName = 0x0200,
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PinvokeImpl = 0x2000,
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RTSpecialName = 0x0400,
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HasFieldMarshal = 0x1000,
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HasDefault = 0x8000,
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HasFieldRVA = 0x0100,
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ReservedMask = 0x9500,
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};
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DECLARE_ENUM_OPERATORS(MTypeAttributes);
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DECLARE_ENUM_OPERATORS(MMethodAttributes);
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DECLARE_ENUM_OPERATORS(MFieldAttributes);
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// Multiple AppDomains are superseded by AssemblyLoadContext in .NET
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extern MDomain* MRootDomain;
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extern MDomain* MActiveDomain;
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extern Array<MDomain*, FixedAllocation<4>> MDomains;
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Dictionary<String, void*> CachedFunctions;
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Dictionary<void*, MClass*> CachedClassHandles;
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Dictionary<void*, MAssembly*> CachedAssemblyHandles;
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/// <summary>
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/// Returns the function pointer to the managed static method in NativeInterop class.
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/// </summary>
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void* GetStaticMethodPointer(const String& methodName);
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/// <summary>
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/// Calls the managed static method in NativeInterop class with given parameters.
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/// </summary>
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template<typename RetType, typename... Args>
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inline RetType CallStaticMethodByName(const String& methodName, Args... args)
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{
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typedef RetType (CORECLR_DELEGATE_CALLTYPE* fun)(Args...);
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return ((fun)GetStaticMethodPointer(methodName))(args...);
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}
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/// <summary>
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/// Calls the managed static method with given parameters.
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/// </summary>
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template<typename RetType, typename... Args>
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inline RetType CallStaticMethod(void* methodPtr, Args... args)
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{
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typedef RetType (CORECLR_DELEGATE_CALLTYPE* fun)(Args...);
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return ((fun)methodPtr)(args...);
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}
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void RegisterNativeLibrary(const char* moduleName, const char* modulePath)
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{
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static void* RegisterNativeLibraryPtr = GetStaticMethodPointer(TEXT("RegisterNativeLibrary"));
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CallStaticMethod<void, const char*, const char*>(RegisterNativeLibraryPtr, moduleName, modulePath);
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}
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bool InitHostfxr();
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void ShutdownHostfxr();
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MAssembly* GetAssembly(void* assemblyHandle);
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MClass* GetClass(MType* typeHandle);
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MClass* GetOrCreateClass(MType* typeHandle);
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MType* GetObjectType(MObject* obj);
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void* GetCustomAttribute(const MClass* klass, const MClass* attributeClass);
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// Structures used to pass information from runtime, must match with the structures in managed side
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struct NativeClassDefinitions
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{
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void* typeHandle;
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const char* name;
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const char* fullname;
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const char* namespace_;
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MTypeAttributes typeAttributes;
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};
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struct NativeMethodDefinitions
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{
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const char* name;
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int numParameters;
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void* handle;
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MMethodAttributes methodAttributes;
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};
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struct NativeFieldDefinitions
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{
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const char* name;
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void* fieldHandle;
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void* fieldType;
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MFieldAttributes fieldAttributes;
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};
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struct NativePropertyDefinitions
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{
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const char* name;
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void* getterHandle;
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void* setterHandle;
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MMethodAttributes getterAttributes;
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MMethodAttributes setterAttributes;
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};
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MDomain* MCore::CreateDomain(const StringAnsi& domainName)
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{
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return nullptr;
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}
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void MCore::UnloadDomain(const StringAnsi& domainName)
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{
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}
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bool MCore::LoadEngine()
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{
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PROFILE_CPU();
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// Initialize hostfxr
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if (InitHostfxr())
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return true;
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// Prepare managed side
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CallStaticMethodByName<void>(TEXT("Init"));
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#ifdef MCORE_MAIN_MODULE_NAME
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// MCORE_MAIN_MODULE_NAME define is injected by Scripting.Build.cs on platforms that use separate shared library for engine symbols
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::String flaxLibraryPath(Platform::GetMainDirectory() / TEXT(MACRO_TO_STR(MCORE_MAIN_MODULE_NAME)));
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#else
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::String flaxLibraryPath(Platform::GetExecutableFilePath());
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#endif
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#if PLATFORM_MAC
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// On some platforms all native binaries are side-by-side with the app in a different folder
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if (!FileSystem::FileExists(flaxLibraryPath))
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{
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flaxLibraryPath = ::String(StringUtils::GetDirectoryName(Platform::GetExecutableFilePath())) / StringUtils::GetFileName(flaxLibraryPath);
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}
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#endif
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RegisterNativeLibrary("FlaxEngine", StringAnsi(flaxLibraryPath).Get());
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MRootDomain = New<MDomain>("Root");
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MDomains.Add(MRootDomain);
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char* buildInfo = CallStaticMethodByName<char*>(TEXT("GetRuntimeInformation"));
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LOG(Info, ".NET runtime version: {0}", ::String(buildInfo));
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MCore::GC::FreeMemory(buildInfo);
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return false;
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}
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void MCore::UnloadEngine()
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{
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if (!MRootDomain)
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return;
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PROFILE_CPU();
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CallStaticMethodByName<void>(TEXT("Exit"));
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MDomains.ClearDelete();
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MRootDomain = nullptr;
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ShutdownHostfxr();
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}
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#if USE_EDITOR
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void MCore::ReloadScriptingAssemblyLoadContext()
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{
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// Clear any cached class attributes (see https://github.com/FlaxEngine/FlaxEngine/issues/1108)
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for (auto e : CachedClassHandles)
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e.Value->_attributes.Clear();
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static void* ReloadScriptingAssemblyLoadContextPtr = GetStaticMethodPointer(TEXT("ReloadScriptingAssemblyLoadContext"));
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CallStaticMethod<void>(ReloadScriptingAssemblyLoadContextPtr);
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}
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#endif
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MObject* MCore::Object::Box(void* value, const MClass* klass)
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{
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static void* BoxValuePtr = GetStaticMethodPointer(TEXT("BoxValue"));
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return (MObject*)CallStaticMethod<void*, void*, void*>(BoxValuePtr, klass->_handle, value);
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}
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void* MCore::Object::Unbox(MObject* obj)
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{
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static void* UnboxValuePtr = GetStaticMethodPointer(TEXT("UnboxValue"));
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return CallStaticMethod<void*, void*>(UnboxValuePtr, obj);
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}
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MObject* MCore::Object::New(const MClass* klass)
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{
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static void* NewObjectPtr = GetStaticMethodPointer(TEXT("NewObject"));
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return (MObject*)CallStaticMethod<void*, void*>(NewObjectPtr, klass->_handle);
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}
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void MCore::Object::Init(MObject* obj)
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{
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static void* ObjectInitPtr = GetStaticMethodPointer(TEXT("ObjectInit"));
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CallStaticMethod<void, void*>(ObjectInitPtr, obj);
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}
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MClass* MCore::Object::GetClass(MObject* obj)
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{
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ASSERT(obj);
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MType* typeHandle = GetObjectType(obj);
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return GetOrCreateClass(typeHandle);
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}
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MString* MCore::Object::ToString(MObject* obj)
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{
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static void* GetObjectStringPtr = GetStaticMethodPointer(TEXT("GetObjectString"));
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return (MString*)CallStaticMethod<void*, void*>(GetObjectStringPtr, obj);
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}
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int32 MCore::Object::GetHashCode(MObject* obj)
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{
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static void* GetObjectStringPtr = GetStaticMethodPointer(TEXT("GetObjectHashCode"));
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return CallStaticMethod<int32, void*>(GetObjectStringPtr, obj);
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}
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MString* MCore::String::GetEmpty(MDomain* domain)
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{
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static void* GetStringEmptyPtr = GetStaticMethodPointer(TEXT("GetStringEmpty"));
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return (MString*)CallStaticMethod<void*>(GetStringEmptyPtr);
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}
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MString* MCore::String::New(const char* str, int32 length, MDomain* domain)
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{
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static void* NewStringLengthPtr = GetStaticMethodPointer(TEXT("NewStringLength"));
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return (MString*)CallStaticMethod<void*, const char*, int>(NewStringLengthPtr, str, length);
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}
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MString* MCore::String::New(const Char* str, int32 length, MDomain* domain)
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{
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static void* NewStringUTF16Ptr = GetStaticMethodPointer(TEXT("NewStringUTF16"));
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return (MString*)CallStaticMethod<void*, const Char*, int>(NewStringUTF16Ptr, str, length);
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}
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StringView MCore::String::GetChars(MString* obj)
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{
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int32 length = 0;
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static void* GetStringPointerPtr = GetStaticMethodPointer(TEXT("GetStringPointer"));
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const Char* chars = CallStaticMethod<const Char*, void*, int*>(GetStringPointerPtr, obj, &length);
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return StringView(chars, length);
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}
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MArray* MCore::Array::New(const MClass* elementKlass, int32 length)
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{
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static void* NewArrayPtr = GetStaticMethodPointer(TEXT("NewArray"));
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return (MArray*)CallStaticMethod<void*, void*, long long>(NewArrayPtr, elementKlass->_handle, length);
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}
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MClass* MCore::Array::GetClass(MClass* elementKlass)
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{
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static void* GetArrayLengthPtr = GetStaticMethodPointer(TEXT("GetArrayTypeFromElementType"));
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MType* typeHandle = (MType*)CallStaticMethod<void*, void*>(GetArrayLengthPtr, elementKlass->_handle);
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return GetOrCreateClass(typeHandle);
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}
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int32 MCore::Array::GetLength(const MArray* obj)
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{
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static void* GetArrayLengthPtr = GetStaticMethodPointer(TEXT("GetArrayLength"));
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return CallStaticMethod<int, void*>(GetArrayLengthPtr, (void*)obj);
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}
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void* MCore::Array::GetAddress(const MArray* obj)
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{
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static void* GetArrayPointerPtr = GetStaticMethodPointer(TEXT("GetArrayPointer"));
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return CallStaticMethod<void*, void*>(GetArrayPointerPtr, (void*)obj);
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}
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MGCHandle MCore::GCHandle::New(MObject* obj, bool pinned)
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{
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ASSERT(obj);
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static void* NewGCHandlePtr = GetStaticMethodPointer(TEXT("NewGCHandle"));
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return (MGCHandle)CallStaticMethod<void*, void*, bool>(NewGCHandlePtr, obj, pinned);
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}
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MGCHandle MCore::GCHandle::NewWeak(MObject* obj, bool trackResurrection)
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{
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ASSERT(obj);
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static void* NewGCHandleWeakPtr = GetStaticMethodPointer(TEXT("NewGCHandleWeak"));
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return (MGCHandle)CallStaticMethod<void*, void*, bool>(NewGCHandleWeakPtr, obj, trackResurrection);
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}
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MObject* MCore::GCHandle::GetTarget(const MGCHandle& handle)
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{
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return (MObject*)(void*)handle;
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}
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void MCore::GCHandle::Free(const MGCHandle& handle)
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{
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static void* FreeGCHandlePtr = GetStaticMethodPointer(TEXT("FreeGCHandle"));
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CallStaticMethod<void, void*>(FreeGCHandlePtr, (void*)handle);
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}
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void MCore::GC::Collect()
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{
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PROFILE_CPU();
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static void* GCCollectPtr = GetStaticMethodPointer(TEXT("GCCollect"));
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CallStaticMethod<void, int, int, bool, bool>(GCCollectPtr, MaxGeneration(), (int)MGCCollectionMode::Default, true, false);
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}
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void MCore::GC::Collect(int32 generation)
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{
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PROFILE_CPU();
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static void* GCCollectPtr = GetStaticMethodPointer(TEXT("GCCollect"));
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CallStaticMethod<void, int, int, bool, bool>(GCCollectPtr, generation, (int)MGCCollectionMode::Default, true, false);
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}
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void MCore::GC::Collect(int32 generation, MGCCollectionMode collectionMode, bool blocking, bool compacting)
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{
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PROFILE_CPU();
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static void* GCCollectPtr = GetStaticMethodPointer(TEXT("GCCollect"));
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CallStaticMethod<void, int, int, bool, bool>(GCCollectPtr, generation, (int)collectionMode, blocking, compacting);
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}
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int32 MCore::GC::MaxGeneration()
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{
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static int32 maxGeneration = CallStaticMethod<int32>(GetStaticMethodPointer(TEXT("GCMaxGeneration")));
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return maxGeneration;
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}
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void MCore::GC::WaitForPendingFinalizers()
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{
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PROFILE_CPU();
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static void* GCWaitForPendingFinalizersPtr = GetStaticMethodPointer(TEXT("GCWaitForPendingFinalizers"));
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CallStaticMethod<void>(GCWaitForPendingFinalizersPtr);
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}
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void MCore::GC::WriteRef(void* ptr, MObject* ref)
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{
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*(void**)ptr = ref;
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}
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void MCore::GC::WriteValue(void* dst, void* src, int32 count, const MClass* klass)
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{
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const int32 size = klass->GetInstanceSize();
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memcpy(dst, src, count * size);
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}
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void MCore::GC::WriteArrayRef(MArray* dst, MObject* ref, int32 index)
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{
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static void* WriteArrayReferencePtr = GetStaticMethodPointer(TEXT("WriteArrayReference"));
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CallStaticMethod<void, void*, void*, int32>(WriteArrayReferencePtr, dst, ref, index);
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}
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void MCore::GC::WriteArrayRef(MArray* dst, Span<MObject*> refs)
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{
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static void* WriteArrayReferencesPtr = GetStaticMethodPointer(TEXT("WriteArrayReferences"));
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CallStaticMethod<void, void*, void*, int32>(WriteArrayReferencesPtr, dst, refs.Get(), refs.Length());
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}
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void* MCore::GC::AllocateMemory(int32 size, bool coTaskMem)
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{
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static void* AllocMemoryPtr = GetStaticMethodPointer(TEXT("AllocMemory"));
|
|
return CallStaticMethod<void*, int, bool>(AllocMemoryPtr, size, coTaskMem);
|
|
}
|
|
|
|
void MCore::GC::FreeMemory(void* ptr, bool coTaskMem)
|
|
{
|
|
if (!ptr)
|
|
return;
|
|
static void* FreeMemoryPtr = GetStaticMethodPointer(TEXT("FreeMemory"));
|
|
CallStaticMethod<void, void*, bool>(FreeMemoryPtr, ptr, coTaskMem);
|
|
}
|
|
|
|
void MCore::Thread::Attach()
|
|
{
|
|
}
|
|
|
|
void MCore::Thread::Exit()
|
|
{
|
|
}
|
|
|
|
bool MCore::Thread::IsAttached()
|
|
{
|
|
return true;
|
|
}
|
|
|
|
void MCore::Exception::Throw(MObject* exception)
|
|
{
|
|
static void* RaiseExceptionPtr = GetStaticMethodPointer(TEXT("RaiseException"));
|
|
CallStaticMethod<void*, void*>(RaiseExceptionPtr, exception);
|
|
}
|
|
|
|
MObject* MCore::Exception::GetNullReference()
|
|
{
|
|
static void* GetNullReferenceExceptionPtr = GetStaticMethodPointer(TEXT("GetNullReferenceException"));
|
|
return (MObject*)CallStaticMethod<void*>(GetNullReferenceExceptionPtr);
|
|
}
|
|
|
|
MObject* MCore::Exception::Get(const char* msg)
|
|
{
|
|
static void* GetExceptionPtr = GetStaticMethodPointer(TEXT("GetException"));
|
|
return (MObject*)CallStaticMethod<void*, const char*>(GetExceptionPtr, msg);
|
|
}
|
|
|
|
MObject* MCore::Exception::GetArgument(const char* arg, const char* msg)
|
|
{
|
|
static void* GetArgumentExceptionPtr = GetStaticMethodPointer(TEXT("GetArgumentException"));
|
|
return (MObject*)CallStaticMethod<void*>(GetArgumentExceptionPtr);
|
|
}
|
|
|
|
MObject* MCore::Exception::GetArgumentNull(const char* arg)
|
|
{
|
|
static void* GetArgumentNullExceptionPtr = GetStaticMethodPointer(TEXT("GetArgumentNullException"));
|
|
return (MObject*)CallStaticMethod<void*>(GetArgumentNullExceptionPtr);
|
|
}
|
|
|
|
MObject* MCore::Exception::GetArgumentOutOfRange(const char* arg)
|
|
{
|
|
static void* GetArgumentOutOfRangeExceptionPtr = GetStaticMethodPointer(TEXT("GetArgumentOutOfRangeException"));
|
|
return (MObject*)CallStaticMethod<void*>(GetArgumentOutOfRangeExceptionPtr);
|
|
}
|
|
|
|
MObject* MCore::Exception::GetNotSupported(const char* msg)
|
|
{
|
|
static void* GetNotSupportedExceptionPtr = GetStaticMethodPointer(TEXT("GetNotSupportedException"));
|
|
return (MObject*)CallStaticMethod<void*>(GetNotSupportedExceptionPtr);
|
|
}
|
|
|
|
::String MCore::Type::ToString(MType* type)
|
|
{
|
|
MClass* klass = GetOrCreateClass(type);
|
|
return ::String(klass->GetFullName());
|
|
}
|
|
|
|
MClass* MCore::Type::GetClass(MType* type)
|
|
{
|
|
static void* GetTypeClassPtr = GetStaticMethodPointer(TEXT("GetTypeClass"));
|
|
type = (MType*)CallStaticMethod<void*, void*>(GetTypeClassPtr, type);
|
|
return GetOrCreateClass(type);
|
|
}
|
|
|
|
MType* MCore::Type::GetElementType(MType* type)
|
|
{
|
|
static void* GetElementClassPtr = GetStaticMethodPointer(TEXT("GetElementClass"));
|
|
return (MType*)CallStaticMethod<void*, void*>(GetElementClassPtr, type);
|
|
}
|
|
|
|
int32 MCore::Type::GetSize(MType* type)
|
|
{
|
|
return GetOrCreateClass(type)->GetInstanceSize();
|
|
}
|
|
|
|
MTypes MCore::Type::GetType(MType* type)
|
|
{
|
|
MClass* klass = GetOrCreateClass(type);
|
|
if (klass->_types == 0)
|
|
{
|
|
static void* GetTypeMTypesEnumPtr = GetStaticMethodPointer(TEXT("GetTypeMTypesEnum"));
|
|
klass->_types = CallStaticMethod<uint32, void*>(GetTypeMTypesEnumPtr, klass->_handle);
|
|
}
|
|
return (MTypes)klass->_types;
|
|
}
|
|
|
|
bool MCore::Type::IsPointer(MType* type)
|
|
{
|
|
static void* GetTypeIsPointerPtr = GetStaticMethodPointer(TEXT("GetTypeIsPointer"));
|
|
return CallStaticMethod<bool, void*>(GetTypeIsPointerPtr, type);
|
|
}
|
|
|
|
bool MCore::Type::IsReference(MType* type)
|
|
{
|
|
static void* GetTypeIsReferencePtr = GetStaticMethodPointer(TEXT("GetTypeIsReference"));
|
|
return CallStaticMethod<bool, void*>(GetTypeIsReferencePtr, type);
|
|
}
|
|
|
|
const MAssembly::ClassesDictionary& MAssembly::GetClasses() const
|
|
{
|
|
if (_hasCachedClasses || !IsLoaded())
|
|
return _classes;
|
|
PROFILE_CPU();
|
|
const auto startTime = DateTime::NowUTC();
|
|
|
|
#if TRACY_ENABLE
|
|
ZoneText(*_name, _name.Length());
|
|
#endif
|
|
ScopeLock lock(_locker);
|
|
if (_hasCachedClasses)
|
|
return _classes;
|
|
ASSERT(_classes.IsEmpty());
|
|
|
|
NativeClassDefinitions* managedClasses;
|
|
int classCount;
|
|
static void* GetManagedClassesPtr = GetStaticMethodPointer(TEXT("GetManagedClasses"));
|
|
CallStaticMethod<void, void*, NativeClassDefinitions**, int*>(GetManagedClassesPtr, _handle, &managedClasses, &classCount);
|
|
_classes.EnsureCapacity(classCount);
|
|
for (int32 i = 0; i < classCount; i++)
|
|
{
|
|
NativeClassDefinitions& managedClass = managedClasses[i];
|
|
|
|
// Create class object
|
|
MClass* klass = New<MClass>(this, managedClass.typeHandle, managedClass.name, managedClass.fullname, managedClass.namespace_, managedClass.typeAttributes);
|
|
_classes.Add(klass->GetFullName(), klass);
|
|
|
|
MCore::GC::FreeMemory((void*)managedClasses[i].name);
|
|
MCore::GC::FreeMemory((void*)managedClasses[i].fullname);
|
|
MCore::GC::FreeMemory((void*)managedClasses[i].namespace_);
|
|
}
|
|
MCore::GC::FreeMemory(managedClasses);
|
|
|
|
const auto endTime = DateTime::NowUTC();
|
|
LOG(Info, "Caching classes for assembly {0} took {1}ms", String(_name), (int32)(endTime - startTime).GetTotalMilliseconds());
|
|
|
|
#if 0
|
|
for (auto i = _classes.Begin(); i.IsNotEnd(); ++i)
|
|
LOG(Info, "Class: {0}", String(i->Value->GetFullName()));
|
|
#endif
|
|
|
|
_hasCachedClasses = true;
|
|
return _classes;
|
|
}
|
|
|
|
bool MAssembly::LoadCorlib()
|
|
{
|
|
if (IsLoaded())
|
|
return false;
|
|
PROFILE_CPU();
|
|
#if TRACY_ENABLE
|
|
const StringAnsiView name("Corlib");
|
|
ZoneText(*name, name.Length());
|
|
#endif
|
|
|
|
// Ensure to be unloaded
|
|
Unload();
|
|
|
|
// Start
|
|
const auto startTime = DateTime::NowUTC();
|
|
OnLoading();
|
|
|
|
// Load
|
|
{
|
|
const char* name;
|
|
const char* fullname;
|
|
static void* GetAssemblyByNamePtr = GetStaticMethodPointer(TEXT("GetAssemblyByName"));
|
|
_handle = CallStaticMethod<void*, const char*, const char**, const char**>(GetAssemblyByNamePtr, "System.Private.CoreLib", &name, &fullname);
|
|
_name = name;
|
|
_fullname = fullname;
|
|
MCore::GC::FreeMemory((void*)name);
|
|
MCore::GC::FreeMemory((void*)fullname);
|
|
}
|
|
if (_handle == nullptr)
|
|
{
|
|
OnLoadFailed();
|
|
return true;
|
|
}
|
|
_hasCachedClasses = false;
|
|
CachedAssemblyHandles.Add(_handle, this);
|
|
|
|
// End
|
|
OnLoaded(startTime);
|
|
return false;
|
|
}
|
|
|
|
bool MAssembly::LoadImage(const String& assemblyPath, const StringView& nativePath)
|
|
{
|
|
// TODO: Use new hostfxr delegate load_assembly_bytes? (.NET 8+)
|
|
// Open .Net assembly
|
|
const StringAnsi assemblyPathAnsi = assemblyPath.ToStringAnsi();
|
|
const char* name;
|
|
const char* fullname;
|
|
static void* LoadAssemblyImagePtr = GetStaticMethodPointer(TEXT("LoadAssemblyImage"));
|
|
_handle = CallStaticMethod<void*, const char*, const char**, const char**>(LoadAssemblyImagePtr, assemblyPathAnsi.Get(), &name, &fullname);
|
|
_name = name;
|
|
_fullname = fullname;
|
|
MCore::GC::FreeMemory((void*)name);
|
|
MCore::GC::FreeMemory((void*)fullname);
|
|
if (_handle == nullptr)
|
|
{
|
|
Log::CLRInnerException(TEXT(".NET assembly image is invalid at ") + assemblyPath);
|
|
return true;
|
|
}
|
|
CachedAssemblyHandles.Add(_handle, this);
|
|
|
|
// Provide new path of hot-reloaded native library path for managed DllImport
|
|
if (nativePath.HasChars())
|
|
{
|
|
StringAnsi nativeName = _name.EndsWith(".CSharp") ? StringAnsi(_name.Get(), _name.Length() - 7) : StringAnsi(_name);
|
|
RegisterNativeLibrary(nativeName.Get(), StringAnsi(nativePath).Get());
|
|
}
|
|
|
|
_hasCachedClasses = false;
|
|
_assemblyPath = assemblyPath;
|
|
return false;
|
|
}
|
|
|
|
bool MAssembly::UnloadImage(bool isReloading)
|
|
{
|
|
if (_handle && isReloading)
|
|
{
|
|
LOG(Info, "Unloading managed assembly \'{0}\' (is reloading)", String(_name));
|
|
|
|
static void* CloseAssemblyPtr = GetStaticMethodPointer(TEXT("CloseAssembly"));
|
|
CallStaticMethod<void, const void*>(CloseAssemblyPtr, _handle);
|
|
|
|
CachedAssemblyHandles.Remove(_handle);
|
|
_handle = nullptr;
|
|
}
|
|
return false;
|
|
}
|
|
|
|
MClass::MClass(const MAssembly* parentAssembly, void* handle, const char* name, const char* fullname, const char* namespace_, MTypeAttributes attributes)
|
|
: _handle(handle)
|
|
, _name(name)
|
|
, _namespace_(namespace_)
|
|
, _assembly(parentAssembly)
|
|
, _fullname(fullname)
|
|
, _hasCachedProperties(false)
|
|
, _hasCachedFields(false)
|
|
, _hasCachedMethods(false)
|
|
, _hasCachedAttributes(false)
|
|
, _hasCachedEvents(false)
|
|
, _hasCachedInterfaces(false)
|
|
{
|
|
ASSERT(handle != nullptr);
|
|
switch (attributes & MTypeAttributes::VisibilityMask)
|
|
{
|
|
case MTypeAttributes::NotPublic:
|
|
case MTypeAttributes::NestedPrivate:
|
|
_visibility = MVisibility::Private;
|
|
break;
|
|
case MTypeAttributes::Public:
|
|
case MTypeAttributes::NestedPublic:
|
|
_visibility = MVisibility::Public;
|
|
break;
|
|
case MTypeAttributes::NestedFamily:
|
|
case MTypeAttributes::NestedAssembly:
|
|
_visibility = MVisibility::Internal;
|
|
break;
|
|
case MTypeAttributes::NestedFamORAssem:
|
|
_visibility = MVisibility::ProtectedInternal;
|
|
break;
|
|
case MTypeAttributes::NestedFamANDAssem:
|
|
_visibility = MVisibility::PrivateProtected;
|
|
break;
|
|
default:
|
|
CRASH;
|
|
}
|
|
|
|
const MTypeAttributes staticClassFlags = MTypeAttributes::Abstract | MTypeAttributes::Sealed;
|
|
_isStatic = (attributes & staticClassFlags) == staticClassFlags;
|
|
_isSealed = !_isStatic && (attributes & MTypeAttributes::Sealed) == MTypeAttributes::Sealed;
|
|
_isAbstract = !_isStatic && (attributes & MTypeAttributes::Abstract) == MTypeAttributes::Abstract;
|
|
_isInterface = (attributes & MTypeAttributes::ClassSemanticsMask) == MTypeAttributes::Interface;
|
|
|
|
// TODO: pass type info from C# side at once (pack into flags with attributes)
|
|
|
|
static void* TypeIsValueTypePtr = GetStaticMethodPointer(TEXT("TypeIsValueType"));
|
|
_isValueType = CallStaticMethod<bool, void*>(TypeIsValueTypePtr, handle);
|
|
|
|
static void* TypeIsEnumPtr = GetStaticMethodPointer(TEXT("TypeIsEnum"));
|
|
_isEnum = CallStaticMethod<bool, void*>(TypeIsEnumPtr, handle);
|
|
|
|
CachedClassHandles.Add(handle, this);
|
|
}
|
|
|
|
bool MAssembly::ResolveMissingFile(String& assemblyPath) const
|
|
{
|
|
#if DOTNET_HOST_MONO
|
|
// Fallback to AOT-ed assembly location
|
|
assemblyPath = Globals::BinariesFolder / TEXT("Dotnet") / StringUtils::GetFileName(assemblyPath);
|
|
return !FileSystem::FileExists(assemblyPath);
|
|
#endif
|
|
return true;
|
|
}
|
|
|
|
MClass::~MClass()
|
|
{
|
|
_methods.ClearDelete();
|
|
_fields.ClearDelete();
|
|
_properties.ClearDelete();
|
|
_events.ClearDelete();
|
|
|
|
CachedClassHandles.Remove(_handle);
|
|
}
|
|
|
|
StringAnsiView MClass::GetName() const
|
|
{
|
|
return _name;
|
|
}
|
|
|
|
StringAnsiView MClass::GetNamespace() const
|
|
{
|
|
return _namespace_;
|
|
}
|
|
|
|
MType* MClass::GetType() const
|
|
{
|
|
return (MType*)_handle;
|
|
}
|
|
|
|
MClass* MClass::GetBaseClass() const
|
|
{
|
|
static void* GetClassParentPtr = GetStaticMethodPointer(TEXT("GetClassParent"));
|
|
MType* parentTypeHandle = CallStaticMethod<MType*, void*>(GetClassParentPtr, _handle);
|
|
return GetOrCreateClass(parentTypeHandle);
|
|
}
|
|
|
|
bool MClass::IsSubClassOf(const MClass* klass, bool checkInterfaces) const
|
|
{
|
|
static void* TypeIsSubclassOfPtr = GetStaticMethodPointer(TEXT("TypeIsSubclassOf"));
|
|
return klass && CallStaticMethod<bool, void*, void*, bool>(TypeIsSubclassOfPtr, _handle, klass->_handle, checkInterfaces);
|
|
}
|
|
|
|
bool MClass::HasInterface(const MClass* klass) const
|
|
{
|
|
static void* TypeIsAssignableFrom = GetStaticMethodPointer(TEXT("TypeIsAssignableFrom"));
|
|
return klass && CallStaticMethod<bool, void*, void*>(TypeIsAssignableFrom, klass->_handle, _handle);
|
|
}
|
|
|
|
bool MClass::IsInstanceOfType(MObject* object) const
|
|
{
|
|
if (object == nullptr)
|
|
return false;
|
|
MClass* objectClass = MCore::Object::GetClass(object);
|
|
return IsSubClassOf(objectClass, false);
|
|
}
|
|
|
|
uint32 MClass::GetInstanceSize() const
|
|
{
|
|
if (_size != 0)
|
|
return _size;
|
|
static void* NativeSizeOfPtr = GetStaticMethodPointer(TEXT("NativeSizeOf"));
|
|
_size = CallStaticMethod<int, void*>(NativeSizeOfPtr, _handle);
|
|
return _size;
|
|
}
|
|
|
|
MClass* MClass::GetElementClass() const
|
|
{
|
|
static void* GetElementClassPtr = GetStaticMethodPointer(TEXT("GetElementClass"));
|
|
MType* elementTypeHandle = CallStaticMethod<MType*, void*>(GetElementClassPtr, _handle);
|
|
return GetOrCreateClass(elementTypeHandle);
|
|
}
|
|
|
|
MMethod* MClass::GetMethod(const char* name, int32 numParams) const
|
|
{
|
|
GetMethods();
|
|
for (int32 i = 0; i < _methods.Count(); i++)
|
|
{
|
|
if (_methods[i]->GetName() == name && _methods[i]->GetParametersCount() == numParams)
|
|
return _methods[i];
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
const Array<MMethod*>& MClass::GetMethods() const
|
|
{
|
|
if (_hasCachedMethods)
|
|
return _methods;
|
|
|
|
NativeMethodDefinitions* methods;
|
|
int methodsCount;
|
|
static void* GetClassMethodsPtr = GetStaticMethodPointer(TEXT("GetClassMethods"));
|
|
CallStaticMethod<void, void*, NativeMethodDefinitions**, int*>(GetClassMethodsPtr, _handle, &methods, &methodsCount);
|
|
for (int32 i = 0; i < methodsCount; i++)
|
|
{
|
|
NativeMethodDefinitions& definition = methods[i];
|
|
MMethod* method = New<MMethod>(const_cast<MClass*>(this), StringAnsi(definition.name), definition.handle, definition.numParameters, definition.methodAttributes);
|
|
_methods.Add(method);
|
|
|
|
MCore::GC::FreeMemory((void*)definition.name);
|
|
}
|
|
MCore::GC::FreeMemory(methods);
|
|
|
|
_hasCachedMethods = true;
|
|
return _methods;
|
|
}
|
|
|
|
MField* MClass::GetField(const char* name) const
|
|
{
|
|
GetFields();
|
|
for (int32 i = 0; i < _fields.Count(); i++)
|
|
{
|
|
if (_fields[i]->GetName() == name)
|
|
return _fields[i];
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
const Array<MField*>& MClass::GetFields() const
|
|
{
|
|
if (_hasCachedFields)
|
|
return _fields;
|
|
|
|
NativeFieldDefinitions* fields;
|
|
int numFields;
|
|
static void* GetClassFieldsPtr = GetStaticMethodPointer(TEXT("GetClassFields"));
|
|
CallStaticMethod<void, void*, NativeFieldDefinitions**, int*>(GetClassFieldsPtr, _handle, &fields, &numFields);
|
|
for (int32 i = 0; i < numFields; i++)
|
|
{
|
|
NativeFieldDefinitions& definition = fields[i];
|
|
MField* field = New<MField>(const_cast<MClass*>(this), definition.fieldHandle, definition.name, definition.fieldType, definition.fieldAttributes);
|
|
_fields.Add(field);
|
|
|
|
MCore::GC::FreeMemory((void*)definition.name);
|
|
}
|
|
MCore::GC::FreeMemory(fields);
|
|
|
|
_hasCachedFields = true;
|
|
return _fields;
|
|
}
|
|
|
|
const Array<MEvent*>& MClass::GetEvents() const
|
|
{
|
|
if (_hasCachedEvents)
|
|
return _events;
|
|
|
|
// TODO: implement MEvent in .NET
|
|
|
|
_hasCachedEvents = true;
|
|
return _events;
|
|
}
|
|
|
|
MProperty* MClass::GetProperty(const char* name) const
|
|
{
|
|
GetProperties();
|
|
for (int32 i = 0; i < _properties.Count(); i++)
|
|
{
|
|
if (_properties[i]->GetName() == name)
|
|
return _properties[i];
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
const Array<MProperty*>& MClass::GetProperties() const
|
|
{
|
|
if (_hasCachedProperties)
|
|
return _properties;
|
|
|
|
NativePropertyDefinitions* foundProperties;
|
|
int numProperties;
|
|
static void* GetClassPropertiesPtr = GetStaticMethodPointer(TEXT("GetClassProperties"));
|
|
CallStaticMethod<void, void*, NativePropertyDefinitions**, int*>(GetClassPropertiesPtr, _handle, &foundProperties, &numProperties);
|
|
for (int i = 0; i < numProperties; i++)
|
|
{
|
|
const NativePropertyDefinitions& definition = foundProperties[i];
|
|
MProperty* property = New<MProperty>(const_cast<MClass*>(this), definition.name, definition.getterHandle, definition.setterHandle, definition.getterAttributes, definition.setterAttributes);
|
|
_properties.Add(property);
|
|
|
|
MCore::GC::FreeMemory((void*)definition.name);
|
|
}
|
|
MCore::GC::FreeMemory(foundProperties);
|
|
|
|
_hasCachedProperties = true;
|
|
return _properties;
|
|
}
|
|
|
|
const Array<MClass*>& MClass::GetInterfaces() const
|
|
{
|
|
if (_hasCachedInterfaces)
|
|
return _interfaces;
|
|
|
|
MType** foundInterfaceTypes;
|
|
int numInterfaces;
|
|
static void* GetClassInterfacesPtr = GetStaticMethodPointer(TEXT("GetClassInterfaces"));
|
|
CallStaticMethod<void, void*, MType***, int*>(GetClassInterfacesPtr, _handle, &foundInterfaceTypes, &numInterfaces);
|
|
for (int32 i = 0; i < numInterfaces; i++)
|
|
{
|
|
MClass* interfaceClass = GetOrCreateClass(foundInterfaceTypes[i]);
|
|
_interfaces.Add(interfaceClass);
|
|
}
|
|
MCore::GC::FreeMemory(foundInterfaceTypes);
|
|
|
|
_hasCachedInterfaces = true;
|
|
return _interfaces;
|
|
}
|
|
|
|
bool MClass::HasAttribute(const MClass* monoClass) const
|
|
{
|
|
return GetCustomAttribute(this, monoClass) != nullptr;
|
|
}
|
|
|
|
bool MClass::HasAttribute() const
|
|
{
|
|
return GetCustomAttribute(this, nullptr) != nullptr;
|
|
}
|
|
|
|
MObject* MClass::GetAttribute(const MClass* monoClass) const
|
|
{
|
|
return (MObject*)GetCustomAttribute(this, monoClass);
|
|
}
|
|
|
|
const Array<MObject*>& MClass::GetAttributes() const
|
|
{
|
|
if (_hasCachedAttributes)
|
|
return _attributes;
|
|
|
|
MObject** attributes;
|
|
int numAttributes;
|
|
static void* GetClassAttributesPtr = GetStaticMethodPointer(TEXT("GetClassAttributes"));
|
|
CallStaticMethod<void, void*, MObject***, int*>(GetClassAttributesPtr, _handle, &attributes, &numAttributes);
|
|
_attributes.Set(attributes, numAttributes);
|
|
MCore::GC::FreeMemory(attributes);
|
|
|
|
_hasCachedAttributes = true;
|
|
return _attributes;
|
|
}
|
|
|
|
bool MDomain::SetCurrentDomain(bool force)
|
|
{
|
|
MActiveDomain = this;
|
|
return true;
|
|
}
|
|
|
|
void MDomain::Dispatch() const
|
|
{
|
|
}
|
|
|
|
MEvent::MEvent(MClass* parentClass, void* handle, const char* name)
|
|
: _handle(handle)
|
|
, _addMethod(nullptr)
|
|
, _removeMethod(nullptr)
|
|
, _parentClass(parentClass)
|
|
, _name(name)
|
|
, _hasCachedAttributes(false)
|
|
, _hasAddMonoMethod(true)
|
|
, _hasRemoveMonoMethod(true)
|
|
{
|
|
}
|
|
|
|
MMethod* MEvent::GetAddMethod() const
|
|
{
|
|
return nullptr; // TODO: implement MEvent in .NET
|
|
}
|
|
|
|
MMethod* MEvent::GetRemoveMethod() const
|
|
{
|
|
return nullptr; // TODO: implement MEvent in .NET
|
|
}
|
|
|
|
bool MEvent::HasAttribute(MClass* monoClass) const
|
|
{
|
|
return false; // TODO: implement MEvent in .NET
|
|
}
|
|
|
|
bool MEvent::HasAttribute() const
|
|
{
|
|
return false; // TODO: implement MEvent in .NET
|
|
}
|
|
|
|
MObject* MEvent::GetAttribute(MClass* monoClass) const
|
|
{
|
|
return nullptr; // TODO: implement MEvent in .NET
|
|
}
|
|
|
|
const Array<MObject*>& MEvent::GetAttributes() const
|
|
{
|
|
if (_hasCachedAttributes)
|
|
return _attributes;
|
|
_hasCachedAttributes = true;
|
|
|
|
// TODO: implement MEvent in .NET
|
|
return _attributes;
|
|
}
|
|
|
|
MException::MException(MObject* exception)
|
|
: InnerException(nullptr)
|
|
{
|
|
ASSERT(exception);
|
|
MClass* exceptionClass = MCore::Object::GetClass(exception);
|
|
|
|
MProperty* exceptionMsgProp = exceptionClass->GetProperty("Message");
|
|
MMethod* exceptionMsgGetter = exceptionMsgProp->GetGetMethod();
|
|
MString* exceptionMsg = (MString*)exceptionMsgGetter->Invoke(exception, nullptr, nullptr);
|
|
Message = MUtils::ToString(exceptionMsg);
|
|
|
|
MProperty* exceptionStackProp = exceptionClass->GetProperty("StackTrace");
|
|
MMethod* exceptionStackGetter = exceptionStackProp->GetGetMethod();
|
|
MString* exceptionStackTrace = (MString*)exceptionStackGetter->Invoke(exception, nullptr, nullptr);
|
|
StackTrace = MUtils::ToString(exceptionStackTrace);
|
|
|
|
MProperty* innerExceptionProp = exceptionClass->GetProperty("InnerException");
|
|
MMethod* innerExceptionGetter = innerExceptionProp->GetGetMethod();
|
|
MObject* innerException = (MObject*)innerExceptionGetter->Invoke(exception, nullptr, nullptr);
|
|
if (innerException)
|
|
InnerException = New<MException>(innerException);
|
|
}
|
|
|
|
MException::~MException()
|
|
{
|
|
if (InnerException)
|
|
Delete(InnerException);
|
|
}
|
|
|
|
MField::MField(MClass* parentClass, void* handle, const char* name, void* type, MFieldAttributes attributes)
|
|
: _handle(handle)
|
|
, _type(type)
|
|
, _parentClass(parentClass)
|
|
, _name(name)
|
|
, _hasCachedAttributes(false)
|
|
{
|
|
switch (attributes & MFieldAttributes::FieldAccessMask)
|
|
{
|
|
case MFieldAttributes::Private:
|
|
_visibility = MVisibility::Private;
|
|
break;
|
|
case MFieldAttributes::FamANDAssem:
|
|
_visibility = MVisibility::PrivateProtected;
|
|
break;
|
|
case MFieldAttributes::Assembly:
|
|
_visibility = MVisibility::Internal;
|
|
break;
|
|
case MFieldAttributes::Family:
|
|
_visibility = MVisibility::Protected;
|
|
break;
|
|
case MFieldAttributes::FamORAssem:
|
|
_visibility = MVisibility::ProtectedInternal;
|
|
break;
|
|
case MFieldAttributes::Public:
|
|
_visibility = MVisibility::Public;
|
|
break;
|
|
default:
|
|
CRASH;
|
|
}
|
|
_isStatic = (attributes & MFieldAttributes::Static) == MFieldAttributes::Static;
|
|
}
|
|
|
|
MType* MField::GetType() const
|
|
{
|
|
return (MType*)_type;
|
|
}
|
|
|
|
int32 MField::GetOffset() const
|
|
{
|
|
static void* FieldGetOffsetPtr = GetStaticMethodPointer(TEXT("FieldGetOffset"));
|
|
return CallStaticMethod<int32, void*>(FieldGetOffsetPtr, _handle);
|
|
}
|
|
|
|
void MField::GetValue(MObject* instance, void* result) const
|
|
{
|
|
static void* FieldGetValuePtr = GetStaticMethodPointer(TEXT("FieldGetValue"));
|
|
CallStaticMethod<void, void*, void*, void*>(FieldGetValuePtr, instance, _handle, result);
|
|
}
|
|
|
|
MObject* MField::GetValueBoxed(MObject* instance) const
|
|
{
|
|
static void* FieldGetValueBoxedPtr = GetStaticMethodPointer(TEXT("FieldGetValueBoxed"));
|
|
return CallStaticMethod<MObject*, void*, void*>(FieldGetValueBoxedPtr, instance, _handle);
|
|
}
|
|
|
|
void MField::SetValue(MObject* instance, void* value) const
|
|
{
|
|
static void* FieldSetValuePtr = GetStaticMethodPointer(TEXT("FieldSetValue"));
|
|
CallStaticMethod<void, void*, void*, void*>(FieldSetValuePtr, instance, _handle, value);
|
|
}
|
|
|
|
bool MField::HasAttribute(MClass* monoClass) const
|
|
{
|
|
// TODO: implement MField attributes in .NET
|
|
return false;
|
|
}
|
|
|
|
bool MField::HasAttribute() const
|
|
{
|
|
// TODO: implement MField attributes in .NET
|
|
return false;
|
|
}
|
|
|
|
MObject* MField::GetAttribute(MClass* monoClass) const
|
|
{
|
|
// TODO: implement MField attributes in .NET
|
|
return nullptr;
|
|
}
|
|
|
|
const Array<MObject*>& MField::GetAttributes() const
|
|
{
|
|
if (_hasCachedAttributes)
|
|
return _attributes;
|
|
_hasCachedAttributes = true;
|
|
|
|
// TODO: implement MField attributes in .NET
|
|
return _attributes;
|
|
}
|
|
|
|
MMethod::MMethod(MClass* parentClass, StringAnsi&& name, void* handle, int32 paramsCount, MMethodAttributes attributes)
|
|
: _handle(handle)
|
|
, _paramsCount(paramsCount)
|
|
, _parentClass(parentClass)
|
|
, _name(MoveTemp(name))
|
|
, _hasCachedAttributes(false)
|
|
, _hasCachedSignature(false)
|
|
{
|
|
switch (attributes & MMethodAttributes::MemberAccessMask)
|
|
{
|
|
case MMethodAttributes::Private:
|
|
_visibility = MVisibility::Private;
|
|
break;
|
|
case MMethodAttributes::FamANDAssem:
|
|
_visibility = MVisibility::PrivateProtected;
|
|
break;
|
|
case MMethodAttributes::Assembly:
|
|
_visibility = MVisibility::Internal;
|
|
break;
|
|
case MMethodAttributes::Family:
|
|
_visibility = MVisibility::Protected;
|
|
break;
|
|
case MMethodAttributes::FamORAssem:
|
|
_visibility = MVisibility::ProtectedInternal;
|
|
break;
|
|
case MMethodAttributes::Public:
|
|
_visibility = MVisibility::Public;
|
|
break;
|
|
default:
|
|
CRASH;
|
|
}
|
|
_isStatic = (attributes & MMethodAttributes::Static) == MMethodAttributes::Static;
|
|
|
|
#if COMPILE_WITH_PROFILER
|
|
const StringAnsi& className = parentClass->GetFullName();
|
|
ProfilerName.Resize(className.Length() + 2 + _name.Length());
|
|
Platform::MemoryCopy(ProfilerName.Get(), className.Get(), className.Length());
|
|
ProfilerName.Get()[className.Length()] = ':';
|
|
ProfilerName.Get()[className.Length() + 1] = ':';
|
|
Platform::MemoryCopy(ProfilerName.Get() + className.Length() + 2, _name.Get(), _name.Length());
|
|
ProfilerData.name = ProfilerName.Get();
|
|
ProfilerData.function = _name.Get();
|
|
ProfilerData.file = nullptr;
|
|
ProfilerData.line = 0;
|
|
ProfilerData.color = 0;
|
|
#endif
|
|
}
|
|
|
|
void MMethod::CacheSignature() const
|
|
{
|
|
_hasCachedSignature = true;
|
|
|
|
static void* GetMethodReturnTypePtr = GetStaticMethodPointer(TEXT("GetMethodReturnType"));
|
|
static void* GetMethodParameterTypesPtr = GetStaticMethodPointer(TEXT("GetMethodParameterTypes"));
|
|
|
|
_returnType = CallStaticMethod<void*, void*>(GetMethodReturnTypePtr, _handle);
|
|
|
|
if (_paramsCount == 0)
|
|
return;
|
|
void** parameterTypeHandles;
|
|
CallStaticMethod<void, void*, void***>(GetMethodParameterTypesPtr, _handle, ¶meterTypeHandles);
|
|
_parameterTypes.Set(parameterTypeHandles, _paramsCount);
|
|
MCore::GC::FreeMemory(parameterTypeHandles);
|
|
}
|
|
|
|
MObject* MMethod::Invoke(void* instance, void** params, MObject** exception) const
|
|
{
|
|
PROFILE_CPU_SRC_LOC(ProfilerData);
|
|
static void* InvokeMethodPtr = GetStaticMethodPointer(TEXT("InvokeMethod"));
|
|
return (MObject*)CallStaticMethod<void*, void*, void*, void*, void*>(InvokeMethodPtr, instance, _handle, params, exception);
|
|
}
|
|
|
|
MObject* MMethod::InvokeVirtual(MObject* instance, void** params, MObject** exception) const
|
|
{
|
|
return Invoke(instance, params, exception);
|
|
}
|
|
|
|
#if !USE_MONO_AOT
|
|
|
|
void* MMethod::GetThunk()
|
|
{
|
|
if (!_cachedThunk)
|
|
{
|
|
static void* GetThunkPtr = GetStaticMethodPointer(TEXT("GetThunk"));
|
|
_cachedThunk = CallStaticMethod<void*, void*>(GetThunkPtr, _handle);
|
|
#if !BUILD_RELEASE
|
|
if (!_cachedThunk)
|
|
LOG(Error, "Failed to get C# method thunk for {0}::{1}", String(_parentClass->GetFullName()), String(_name));
|
|
#endif
|
|
}
|
|
return _cachedThunk;
|
|
}
|
|
|
|
#endif
|
|
|
|
MMethod* MMethod::InflateGeneric() const
|
|
{
|
|
// This seams to be unused on .NET (Mono required inflating generic class of the script)
|
|
return const_cast<MMethod*>(this);
|
|
}
|
|
|
|
MType* MMethod::GetReturnType() const
|
|
{
|
|
if (!_hasCachedSignature)
|
|
CacheSignature();
|
|
return (MType*)_returnType;
|
|
}
|
|
|
|
int32 MMethod::GetParametersCount() const
|
|
{
|
|
return _paramsCount;
|
|
}
|
|
|
|
MType* MMethod::GetParameterType(int32 paramIdx) const
|
|
{
|
|
if (!_hasCachedSignature)
|
|
CacheSignature();
|
|
ASSERT_LOW_LAYER(paramIdx >= 0 && paramIdx < _paramsCount);
|
|
return (MType*)_parameterTypes[paramIdx];
|
|
}
|
|
|
|
bool MMethod::GetParameterIsOut(int32 paramIdx) const
|
|
{
|
|
if (!_hasCachedSignature)
|
|
CacheSignature();
|
|
ASSERT_LOW_LAYER(paramIdx >= 0 && paramIdx < _paramsCount);
|
|
// TODO: cache GetParameterIsOut maybe?
|
|
static void* GetMethodParameterIsOutPtr = GetStaticMethodPointer(TEXT("GetMethodParameterIsOut"));
|
|
return CallStaticMethod<bool, void*, int>(GetMethodParameterIsOutPtr, _handle, paramIdx);
|
|
}
|
|
|
|
bool MMethod::HasAttribute(MClass* monoClass) const
|
|
{
|
|
// TODO: implement MMethod attributes in .NET
|
|
return false;
|
|
}
|
|
|
|
bool MMethod::HasAttribute() const
|
|
{
|
|
// TODO: implement MMethod attributes in .NET
|
|
return false;
|
|
}
|
|
|
|
MObject* MMethod::GetAttribute(MClass* monoClass) const
|
|
{
|
|
// TODO: implement MMethod attributes in .NET
|
|
return nullptr;
|
|
}
|
|
|
|
const Array<MObject*>& MMethod::GetAttributes() const
|
|
{
|
|
if (_hasCachedAttributes)
|
|
return _attributes;
|
|
_hasCachedAttributes = true;
|
|
|
|
// TODO: implement MMethod attributes in .NET
|
|
return _attributes;
|
|
}
|
|
|
|
MProperty::MProperty(MClass* parentClass, const char* name, void* getterHandle, void* setterHandle, MMethodAttributes getterAttributes, MMethodAttributes setterAttributes)
|
|
: _parentClass(parentClass)
|
|
, _name(name)
|
|
, _hasCachedAttributes(false)
|
|
{
|
|
_hasGetMethod = getterHandle != nullptr;
|
|
if (_hasGetMethod)
|
|
_getMethod = New<MMethod>(parentClass, StringAnsi("get_" + _name), getterHandle, 1, getterAttributes);
|
|
else
|
|
_getMethod = nullptr;
|
|
_hasSetMethod = setterHandle != nullptr;
|
|
if (_hasSetMethod)
|
|
_setMethod = New<MMethod>(parentClass, StringAnsi("set_" + _name), setterHandle, 1, setterAttributes);
|
|
else
|
|
_setMethod = nullptr;
|
|
}
|
|
|
|
MProperty::~MProperty()
|
|
{
|
|
if (_getMethod)
|
|
Delete(_getMethod);
|
|
if (_setMethod)
|
|
Delete(_setMethod);
|
|
}
|
|
|
|
MMethod* MProperty::GetGetMethod() const
|
|
{
|
|
return _getMethod;
|
|
}
|
|
|
|
MMethod* MProperty::GetSetMethod() const
|
|
{
|
|
return _setMethod;
|
|
}
|
|
|
|
MObject* MProperty::GetValue(MObject* instance, MObject** exception) const
|
|
{
|
|
CHECK_RETURN(_getMethod, nullptr);
|
|
return _getMethod->Invoke(instance, nullptr, exception);
|
|
}
|
|
|
|
void MProperty::SetValue(MObject* instance, void* value, MObject** exception) const
|
|
{
|
|
CHECK(_setMethod);
|
|
void* params[1];
|
|
params[0] = value;
|
|
_setMethod->Invoke(instance, params, exception);
|
|
}
|
|
|
|
bool MProperty::HasAttribute(MClass* monoClass) const
|
|
{
|
|
// TODO: implement MProperty attributes in .NET
|
|
return false;
|
|
}
|
|
|
|
bool MProperty::HasAttribute() const
|
|
{
|
|
// TODO: implement MProperty attributes in .NET
|
|
return false;
|
|
}
|
|
|
|
MObject* MProperty::GetAttribute(MClass* monoClass) const
|
|
{
|
|
// TODO: implement MProperty attributes in .NET
|
|
return nullptr;
|
|
}
|
|
|
|
const Array<MObject*>& MProperty::GetAttributes() const
|
|
{
|
|
if (_hasCachedAttributes)
|
|
return _attributes;
|
|
_hasCachedAttributes = true;
|
|
|
|
// TODO: implement MProperty attributes in .NET
|
|
return _attributes;
|
|
}
|
|
|
|
MAssembly* GetAssembly(void* assemblyHandle)
|
|
{
|
|
MAssembly* assembly;
|
|
if (CachedAssemblyHandles.TryGet(assemblyHandle, assembly))
|
|
return assembly;
|
|
return nullptr;
|
|
}
|
|
|
|
MClass* GetClass(MType* typeHandle)
|
|
{
|
|
MClass* klass = nullptr;
|
|
CachedClassHandles.TryGet(typeHandle, klass);
|
|
return nullptr;
|
|
}
|
|
|
|
MClass* GetOrCreateClass(MType* typeHandle)
|
|
{
|
|
if (!typeHandle)
|
|
return nullptr;
|
|
MClass* klass;
|
|
if (!CachedClassHandles.TryGet(typeHandle, klass))
|
|
{
|
|
NativeClassDefinitions classInfo;
|
|
void* assemblyHandle;
|
|
static void* GetManagedClassFromTypePtr = GetStaticMethodPointer(TEXT("GetManagedClassFromType"));
|
|
CallStaticMethod<void, void*, void*>(GetManagedClassFromTypePtr, typeHandle, &classInfo, &assemblyHandle);
|
|
MAssembly* assembly = GetAssembly(assemblyHandle);
|
|
klass = New<MClass>(assembly, classInfo.typeHandle, classInfo.name, classInfo.fullname, classInfo.namespace_, classInfo.typeAttributes);
|
|
if (assembly != nullptr)
|
|
{
|
|
const_cast<MAssembly::ClassesDictionary&>(assembly->GetClasses()).Add(klass->GetFullName(), klass);
|
|
}
|
|
|
|
if (typeHandle != classInfo.typeHandle)
|
|
CallStaticMethod<void, void*, void*>(GetManagedClassFromTypePtr, typeHandle, &classInfo);
|
|
|
|
MCore::GC::FreeMemory((void*)classInfo.name);
|
|
MCore::GC::FreeMemory((void*)classInfo.fullname);
|
|
MCore::GC::FreeMemory((void*)classInfo.namespace_);
|
|
}
|
|
ASSERT(klass != nullptr);
|
|
return klass;
|
|
}
|
|
|
|
MType* GetObjectType(MObject* obj)
|
|
{
|
|
static void* GetObjectTypePtr = GetStaticMethodPointer(TEXT("GetObjectType"));
|
|
void* typeHandle = CallStaticMethod<void*, void*>(GetObjectTypePtr, obj);
|
|
return (MType*)typeHandle;
|
|
}
|
|
|
|
void* GetCustomAttribute(const MClass* klass, const MClass* attributeClass)
|
|
{
|
|
const Array<MObject*>& attributes = klass->GetAttributes();
|
|
for (MObject* attr : attributes)
|
|
{
|
|
MType* typeHandle = GetObjectType(attr);
|
|
MClass* attrClass = GetOrCreateClass(typeHandle);
|
|
if (attrClass == attributeClass)
|
|
return attr;
|
|
}
|
|
return nullptr;
|
|
}
|
|
|
|
#if DOTNET_HOST_CORECLR
|
|
|
|
const char_t* NativeInteropTypeName = FLAX_CORECLR_TEXT("FlaxEngine.Interop.NativeInterop, FlaxEngine.CSharp");
|
|
hostfxr_initialize_for_runtime_config_fn hostfxr_initialize_for_runtime_config;
|
|
hostfxr_initialize_for_dotnet_command_line_fn hostfxr_initialize_for_dotnet_command_line;
|
|
hostfxr_get_runtime_delegate_fn hostfxr_get_runtime_delegate;
|
|
hostfxr_close_fn hostfxr_close;
|
|
load_assembly_and_get_function_pointer_fn load_assembly_and_get_function_pointer;
|
|
get_function_pointer_fn get_function_pointer;
|
|
hostfxr_set_error_writer_fn hostfxr_set_error_writer;
|
|
hostfxr_get_dotnet_environment_info_result_fn hostfxr_get_dotnet_environment_info_result;
|
|
hostfxr_run_app_fn hostfxr_run_app;
|
|
|
|
bool InitHostfxr()
|
|
{
|
|
const ::String csharpLibraryPath = Globals::BinariesFolder / TEXT("FlaxEngine.CSharp.dll");
|
|
const ::String csharpRuntimeConfigPath = Globals::BinariesFolder / TEXT("FlaxEngine.CSharp.runtimeconfig.json");
|
|
if (!FileSystem::FileExists(csharpLibraryPath))
|
|
LOG(Fatal, "Failed to initialize managed runtime, missing file: {0}", csharpLibraryPath);
|
|
if (!FileSystem::FileExists(csharpRuntimeConfigPath))
|
|
LOG(Fatal, "Failed to initialize managed runtime, missing file: {0}", csharpRuntimeConfigPath);
|
|
const FLAX_CORECLR_STRING& libraryPath = FLAX_CORECLR_STRING(csharpLibraryPath);
|
|
|
|
// Get path to hostfxr library
|
|
get_hostfxr_parameters get_hostfxr_params;
|
|
get_hostfxr_params.size = sizeof(hostfxr_initialize_parameters);
|
|
get_hostfxr_params.assembly_path = libraryPath.Get();
|
|
#if PLATFORM_MAC
|
|
get_hostfxr_params.dotnet_root = "/usr/local/share/dotnet";
|
|
#else
|
|
get_hostfxr_params.dotnet_root = nullptr;
|
|
#endif
|
|
FLAX_CORECLR_STRING dotnetRoot;
|
|
String dotnetRootEnvVar;
|
|
if (!Platform::GetEnvironmentVariable(TEXT("DOTNET_ROOT"), dotnetRootEnvVar) && FileSystem::DirectoryExists(dotnetRootEnvVar))
|
|
{
|
|
dotnetRoot = FLAX_CORECLR_STRING(dotnetRootEnvVar);
|
|
get_hostfxr_params.dotnet_root = dotnetRoot.Get();
|
|
}
|
|
#if !USE_EDITOR
|
|
const String bundledDotnetPath = Globals::ProjectFolder / TEXT("Dotnet");
|
|
if (FileSystem::DirectoryExists(bundledDotnetPath))
|
|
{
|
|
dotnetRoot = FLAX_CORECLR_STRING(bundledDotnetPath);
|
|
#if PLATFORM_WINDOWS_FAMILY
|
|
dotnetRoot.Replace('/', '\\');
|
|
#endif
|
|
get_hostfxr_params.dotnet_root = dotnetRoot.Get();
|
|
}
|
|
#endif
|
|
char_t hostfxrPath[1024];
|
|
size_t hostfxrPathSize = sizeof(hostfxrPath) / sizeof(char_t);
|
|
int rc = get_hostfxr_path(hostfxrPath, &hostfxrPathSize, &get_hostfxr_params);
|
|
if (rc != 0)
|
|
{
|
|
LOG(Error, "Failed to find hostfxr: {0:x} ({1})", (unsigned int)rc, String(get_hostfxr_params.dotnet_root));
|
|
|
|
// Warn user about missing .Net
|
|
#if PLATFORM_DESKTOP
|
|
Platform::OpenUrl(TEXT("https://dotnet.microsoft.com/en-us/download/dotnet/7.0"));
|
|
#endif
|
|
#if USE_EDITOR
|
|
LOG(Fatal, "Missing .NET 7 SDK installation required to run Flax Editor.");
|
|
#else
|
|
LOG(Fatal, "Missing .NET 7 Runtime installation required to run this application.");
|
|
#endif
|
|
return true;
|
|
}
|
|
String path(hostfxrPath);
|
|
LOG(Info, "Found hostfxr in {0}", path);
|
|
|
|
// Get API from hostfxr library
|
|
void* hostfxr = Platform::LoadLibrary(path.Get());
|
|
if (hostfxr == nullptr)
|
|
{
|
|
LOG(Fatal, "Failed to load hostfxr library ({0})", path);
|
|
return true;
|
|
}
|
|
hostfxr_initialize_for_runtime_config = (hostfxr_initialize_for_runtime_config_fn)Platform::GetProcAddress(hostfxr, "hostfxr_initialize_for_runtime_config");
|
|
hostfxr_initialize_for_dotnet_command_line = (hostfxr_initialize_for_dotnet_command_line_fn)Platform::GetProcAddress(hostfxr, "hostfxr_initialize_for_dotnet_command_line");
|
|
hostfxr_get_runtime_delegate = (hostfxr_get_runtime_delegate_fn)Platform::GetProcAddress(hostfxr, "hostfxr_get_runtime_delegate");
|
|
hostfxr_close = (hostfxr_close_fn)Platform::GetProcAddress(hostfxr, "hostfxr_close");
|
|
hostfxr_set_error_writer = (hostfxr_set_error_writer_fn)Platform::GetProcAddress(hostfxr, "hostfxr_set_error_writer");
|
|
hostfxr_get_dotnet_environment_info_result = (hostfxr_get_dotnet_environment_info_result_fn)Platform::GetProcAddress(hostfxr, "hostfxr_get_dotnet_environment_info_result");
|
|
hostfxr_run_app = (hostfxr_run_app_fn)Platform::GetProcAddress(hostfxr, "hostfxr_run_app");
|
|
if (!hostfxr_get_runtime_delegate || !hostfxr_run_app)
|
|
{
|
|
LOG(Fatal, "Failed to setup hostfxr API ({0})", path);
|
|
return true;
|
|
}
|
|
|
|
// TODO: Implement picking different version of hostfxr, currently prefers highest available version.
|
|
// Allow future and preview versions of .NET
|
|
String dotnetRollForward;
|
|
String dotnetRollForwardPr;
|
|
if (Platform::GetEnvironmentVariable(TEXT("DOTNET_ROLL_FORWARD"), dotnetRollForward))
|
|
Platform::SetEnvironmentVariable(TEXT("DOTNET_ROLL_FORWARD"), TEXT("LatestMajor"));
|
|
if (Platform::GetEnvironmentVariable(TEXT("DOTNET_ROLL_FORWARD_TO_PRERELEASE"), dotnetRollForwardPr))
|
|
Platform::SetEnvironmentVariable(TEXT("DOTNET_ROLL_FORWARD_TO_PRERELEASE"), TEXT("1"));
|
|
|
|
// Initialize hosting component
|
|
const char_t* argv[1] = { libraryPath.Get() };
|
|
hostfxr_initialize_parameters init_params;
|
|
init_params.size = sizeof(hostfxr_initialize_parameters);
|
|
init_params.host_path = libraryPath.Get();
|
|
path = String(StringUtils::GetDirectoryName(path)) / TEXT("/../../../");
|
|
StringUtils::PathRemoveRelativeParts(path);
|
|
dotnetRoot = FLAX_CORECLR_STRING(path);
|
|
init_params.dotnet_root = dotnetRoot.Get();
|
|
hostfxr_handle handle = nullptr;
|
|
rc = hostfxr_initialize_for_dotnet_command_line(ARRAY_COUNT(argv), argv, &init_params, &handle);
|
|
if (rc != 0 || handle == nullptr)
|
|
{
|
|
hostfxr_close(handle);
|
|
LOG(Fatal, "Failed to initialize hostfxr: {0:x} ({1})", (unsigned int)rc, String(init_params.dotnet_root));
|
|
return true;
|
|
}
|
|
|
|
void* pget_function_pointer = nullptr;
|
|
rc = hostfxr_get_runtime_delegate(handle, hdt_get_function_pointer, &pget_function_pointer);
|
|
if (rc != 0 || pget_function_pointer == nullptr)
|
|
{
|
|
hostfxr_close(handle);
|
|
LOG(Fatal, "Failed to get runtime delegate hdt_get_function_pointer: 0x{0:x}", (unsigned int)rc);
|
|
return true;
|
|
}
|
|
|
|
hostfxr_close(handle);
|
|
get_function_pointer = (get_function_pointer_fn)pget_function_pointer;
|
|
return false;
|
|
}
|
|
|
|
void ShutdownHostfxr()
|
|
{
|
|
}
|
|
|
|
void* GetStaticMethodPointer(const String& methodName)
|
|
{
|
|
void* fun;
|
|
if (CachedFunctions.TryGet(methodName, fun))
|
|
return fun;
|
|
const int rc = get_function_pointer(NativeInteropTypeName, FLAX_CORECLR_STRING(methodName).Get(), UNMANAGEDCALLERSONLY_METHOD, nullptr, nullptr, &fun);
|
|
if (rc != 0)
|
|
LOG(Fatal, "Failed to get unmanaged function pointer for method {0}: 0x{1:x}", methodName.Get(), (unsigned int)rc);
|
|
CachedFunctions.Add(methodName, fun);
|
|
return fun;
|
|
}
|
|
|
|
#elif DOTNET_HOST_MONO
|
|
|
|
#ifdef USE_MONO_AOT_MODULE
|
|
void* MonoAotModuleHandle = nullptr;
|
|
#endif
|
|
MonoDomain* MonoDomainHandle = nullptr;
|
|
|
|
void OnLogCallback(const char* logDomain, const char* logLevel, const char* message, mono_bool fatal, void* userData)
|
|
{
|
|
String currentDomain(logDomain);
|
|
String msg(message);
|
|
msg.Replace('\n', ' ');
|
|
|
|
static const char* monoErrorLevels[] =
|
|
{
|
|
nullptr,
|
|
"error",
|
|
"critical",
|
|
"warning",
|
|
"message",
|
|
"info",
|
|
"debug"
|
|
};
|
|
|
|
uint32 errorLevel = 0;
|
|
if (logLevel != nullptr)
|
|
{
|
|
for (uint32 i = 1; i < 7; i++)
|
|
{
|
|
if (strcmp(monoErrorLevels[i], logLevel) == 0)
|
|
{
|
|
errorLevel = i;
|
|
break;
|
|
}
|
|
}
|
|
}
|
|
|
|
if (currentDomain.IsEmpty())
|
|
{
|
|
auto domain = MCore::GetActiveDomain();
|
|
if (domain != nullptr)
|
|
{
|
|
currentDomain = domain->GetName().Get();
|
|
}
|
|
else
|
|
{
|
|
currentDomain = "null";
|
|
}
|
|
}
|
|
|
|
#if 0
|
|
// Print C# stack trace (crash may be caused by the managed code)
|
|
if (mono_domain_get() && Assemblies::FlaxEngine.Assembly->IsLoaded())
|
|
{
|
|
const auto managedStackTrace = DebugLog::GetStackTrace();
|
|
if (managedStackTrace.HasChars())
|
|
{
|
|
LOG(Warning, "Managed stack trace:");
|
|
LOG_STR(Warning, managedStackTrace);
|
|
}
|
|
}
|
|
#endif
|
|
|
|
if (errorLevel == 0)
|
|
{
|
|
Log::CLRInnerException(String::Format(TEXT("Message: {0} | Domain: {1}"), msg, currentDomain)).SetLevel(LogType::Error);
|
|
}
|
|
else if (errorLevel <= 2)
|
|
{
|
|
Log::CLRInnerException(String::Format(TEXT("Message: {0} | Domain: {1}"), msg, currentDomain)).SetLevel(LogType::Error);
|
|
}
|
|
else if (errorLevel <= 3)
|
|
{
|
|
LOG(Warning, "Message: {0} | Domain: {1}", msg, currentDomain);
|
|
}
|
|
else
|
|
{
|
|
LOG(Info, "Message: {0} | Domain: {1}", msg, currentDomain);
|
|
}
|
|
}
|
|
|
|
void OnPrintCallback(const char* string, mono_bool isStdout)
|
|
{
|
|
LOG_STR(Warning, String(string));
|
|
}
|
|
|
|
void OnPrintErrorCallback(const char* string, mono_bool isStdout)
|
|
{
|
|
// HACK: ignore this message
|
|
if (string && Platform::MemoryCompare(string, "debugger-agent: Unable to listen on ", 36) == 0)
|
|
return;
|
|
|
|
LOG_STR(Error, String(string));
|
|
}
|
|
|
|
static MonoAssembly* OnMonoAssemblyLoad(const char* aname)
|
|
{
|
|
// Find assembly file
|
|
const String name(aname);
|
|
#if DOTNET_HOST_MONO_DEBUG
|
|
LOG(Info, "Loading C# assembly {0}", name);
|
|
#endif
|
|
String fileName = name;
|
|
if (!name.EndsWith(TEXT(".dll")) && !name.EndsWith(TEXT(".exe")))
|
|
fileName += TEXT(".dll");
|
|
String path = fileName;
|
|
if (!FileSystem::FileExists(path))
|
|
{
|
|
path = Globals::ProjectFolder / String(TEXT("/Dotnet/shared/Microsoft.NETCore.App/")) / fileName;
|
|
if (!FileSystem::FileExists(path))
|
|
{
|
|
path = Globals::ProjectFolder / String(TEXT("/Dotnet/")) / fileName;
|
|
}
|
|
}
|
|
|
|
// Load assembly
|
|
#if DOTNET_HOST_MONO_DEBUG
|
|
LOG(Info, "Loading C# assembly from path = {0}, exist = {1}", path, FileSystem::FileExists(path));
|
|
#endif
|
|
MonoAssembly* assembly = nullptr;
|
|
if (FileSystem::FileExists(path))
|
|
{
|
|
StringAnsi pathAnsi(path);
|
|
assembly = mono_assembly_open(pathAnsi.Get(), nullptr);
|
|
}
|
|
if (!assembly)
|
|
{
|
|
LOG(Error, "Failed to load C# assembly {0}", path);
|
|
}
|
|
return assembly;
|
|
}
|
|
|
|
static MonoAssembly* OnMonoAssemblyPreloadHook(MonoAssemblyName* aname, char** assemblies_path, void* user_data)
|
|
{
|
|
return OnMonoAssemblyLoad(mono_assembly_name_get_name(aname));
|
|
}
|
|
|
|
#if 0
|
|
|
|
static unsigned char* OnMonoLoadAOT(MonoAssembly* assembly, int size, void* user_data, void** out_handle)
|
|
{
|
|
MonoAssemblyName* assemblyName = mono_assembly_get_name(assembly);
|
|
const char* assemblyNameStr = mono_assembly_name_get_name(assemblyName);
|
|
#if DOTNET_HOST_MONO_DEBUG
|
|
LOG(Info, "Loading AOT data for C# assembly {0}", String(assemblyNameStr));
|
|
#endif
|
|
return nullptr;
|
|
}
|
|
|
|
static void OnMonoFreeAOT(MonoAssembly* assembly, int size, void* user_data, void* handle)
|
|
{
|
|
#if DOTNET_HOST_MONO_DEBUG
|
|
MonoAssemblyName* assemblyName = mono_assembly_get_name(assembly);
|
|
const char* assemblyNameStr = mono_assembly_name_get_name(assemblyName);
|
|
LOG(Info, "Free AOT data for C# assembly {0}", String(assemblyNameStr));
|
|
#endif
|
|
}
|
|
|
|
#endif
|
|
|
|
#if PLATFORM_IOS
|
|
|
|
#include "Engine/Engine/Globals.h"
|
|
#include <mono/utils/mono-dl-fallback.h>
|
|
#include <dlfcn.h>
|
|
|
|
static void* OnMonoDlFallbackLoad(const char* name, int flags, char** err, void* user_data)
|
|
{
|
|
const String fileName = StringUtils::GetFileName(String(name));
|
|
#if DOTNET_HOST_MONO_DEBUG
|
|
LOG(Info, "Loading dynamic library {0}", fileName);
|
|
#endif
|
|
int dlFlags = 0;
|
|
if (flags & MONO_DL_GLOBAL && !(flags & MONO_DL_LOCAL))
|
|
dlFlags |= RTLD_GLOBAL;
|
|
else
|
|
dlFlags |= RTLD_LOCAL;
|
|
if (flags & MONO_DL_LAZY)
|
|
dlFlags |= RTLD_LAZY;
|
|
else
|
|
dlFlags |= RTLD_NOW;
|
|
void* result = dlopen(name, dlFlags);
|
|
if (!result)
|
|
{
|
|
// Try Frameworks location on iOS
|
|
String path = Globals::ProjectFolder / TEXT("Frameworks") / fileName;
|
|
if (!path.EndsWith(TEXT(".dylib")))
|
|
path += TEXT(".dylib");
|
|
result = dlopen(StringAsANSI<>(*path).Get(), dlFlags);
|
|
if (!result)
|
|
{
|
|
LOG(Error, "Failed to load dynamic libary {0}", String(name));
|
|
}
|
|
}
|
|
return result;
|
|
}
|
|
|
|
static void* OnMonoDlFallbackSymbol(void* handle, const char* name, char** err, void* user_data)
|
|
{
|
|
return dlsym(handle, name);
|
|
}
|
|
|
|
static void* OnMonoDlFallbackClose(void* handle, void* user_data)
|
|
{
|
|
dlclose(handle);
|
|
return 0;
|
|
}
|
|
|
|
#endif
|
|
|
|
bool InitHostfxr()
|
|
{
|
|
#if DOTNET_HOST_MONO_DEBUG
|
|
// Enable detailed Mono logging
|
|
Platform::SetEnvironmentVariable(TEXT("MONO_LOG_LEVEL"), TEXT("debug"));
|
|
Platform::SetEnvironmentVariable(TEXT("MONO_LOG_MASK"), TEXT("all"));
|
|
//Platform::SetEnvironmentVariable(TEXT("MONO_GC_DEBUG"), TEXT("6:gc-log.txt,check-remset-consistency,nursery-canaries"));
|
|
#endif
|
|
|
|
#if defined(USE_MONO_AOT_MODE)
|
|
// Enable AOT mode (per-platform)
|
|
mono_jit_set_aot_mode(USE_MONO_AOT_MODE);
|
|
#endif
|
|
|
|
// Platform-specific setup
|
|
#if PLATFORM_IOS
|
|
setenv("MONO_AOT_MODE", "aot", 1);
|
|
setenv("DOTNET_SYSTEM_GLOBALIZATION_INVARIANT", "1", 1);
|
|
#endif
|
|
|
|
#ifdef USE_MONO_AOT_MODULE
|
|
// Load AOT module
|
|
const DateTime aotModuleLoadStartTime = DateTime::Now();
|
|
LOG(Info, "Loading Mono AOT module...");
|
|
void* libAotModule = Platform::LoadLibrary(TEXT(USE_MONO_AOT_MODULE));
|
|
if (libAotModule == nullptr)
|
|
{
|
|
LOG(Error, "Failed to laod Mono AOT module (" TEXT(USE_MONO_AOT_MODULE) ")");
|
|
return true;
|
|
}
|
|
MonoAotModuleHandle = libAotModule;
|
|
void* getModulesPtr = Platform::GetProcAddress(libAotModule, "GetMonoModules");
|
|
if (getModulesPtr == nullptr)
|
|
{
|
|
LOG(Error, "Failed to get Mono AOT modules getter.");
|
|
return true;
|
|
}
|
|
typedef int (*GetMonoModulesFunc)(void** buffer, int bufferSize);
|
|
const auto getModules = (GetMonoModulesFunc)getModulesPtr;
|
|
const int32 moduelsCount = getModules(nullptr, 0);
|
|
void** modules = (void**)Allocator::Allocate(moduelsCount * sizeof(void*));
|
|
getModules(modules, moduelsCount);
|
|
for (int32 i = 0; i < moduelsCount; i++)
|
|
{
|
|
mono_aot_register_module((void**)modules[i]);
|
|
}
|
|
Allocator::Free(modules);
|
|
LOG(Info, "Mono AOT module loaded in {0}ms", (int32)(DateTime::Now() - aotModuleLoadStartTime).GetTotalMilliseconds());
|
|
#endif
|
|
|
|
// Setup debugger
|
|
{
|
|
int32 debuggerLogLevel = 0;
|
|
if (CommandLine::Options.MonoLog.IsTrue())
|
|
{
|
|
LOG(Info, "Using detailed Mono logging");
|
|
mono_trace_set_level_string("debug");
|
|
debuggerLogLevel = 10;
|
|
}
|
|
else
|
|
{
|
|
mono_trace_set_level_string("warning");
|
|
}
|
|
|
|
#if MONO_DEBUG_ENABLE && !PLATFORM_SWITCH
|
|
StringAnsi debuggerIp = "127.0.0.1";
|
|
uint16 debuggerPort = 41000 + Platform::GetCurrentProcessId() % 1000;
|
|
if (CommandLine::Options.DebuggerAddress.HasValue())
|
|
{
|
|
const auto& address = CommandLine::Options.DebuggerAddress.GetValue();
|
|
const int32 splitIndex = address.Find(':');
|
|
if (splitIndex == INVALID_INDEX)
|
|
{
|
|
debuggerIp = address.ToStringAnsi();
|
|
}
|
|
else
|
|
{
|
|
debuggerIp = address.Left(splitIndex).ToStringAnsi();
|
|
StringUtils::Parse(address.Right(address.Length() - splitIndex - 1).Get(), &debuggerPort);
|
|
}
|
|
}
|
|
|
|
char buffer[150];
|
|
sprintf(buffer, "--debugger-agent=transport=dt_socket,address=%s:%d,embedding=1,server=y,suspend=%s,loglevel=%d", debuggerIp.Get(), debuggerPort, CommandLine::Options.WaitForDebugger ? "y,timeout=5000" : "n", debuggerLogLevel);
|
|
|
|
const char* options[] = {
|
|
"--soft-breakpoints",
|
|
//"--optimize=float32",
|
|
buffer
|
|
};
|
|
mono_jit_parse_options(ARRAY_COUNT(options), (char**)options);
|
|
|
|
mono_debug_init(MONO_DEBUG_FORMAT_MONO, 0);
|
|
LOG(Info, "Mono debugger server at {0}:{1}", ::String(debuggerIp), debuggerPort);
|
|
#endif
|
|
}
|
|
|
|
// Connect to mono engine callback system
|
|
mono_trace_set_log_handler(OnLogCallback, nullptr);
|
|
mono_trace_set_print_handler(OnPrintCallback);
|
|
mono_trace_set_printerr_handler(OnPrintErrorCallback);
|
|
|
|
// Initialize Mono VM
|
|
StringAnsi baseDirectory(Globals::ProjectFolder);
|
|
const char* appctxKeys[] =
|
|
{
|
|
"RUNTIME_IDENTIFIER",
|
|
"APP_CONTEXT_BASE_DIRECTORY",
|
|
};
|
|
const char* appctxValues[] =
|
|
{
|
|
MACRO_TO_STR(DOTNET_HOST_RUNTIME_IDENTIFIER),
|
|
baseDirectory.Get(),
|
|
};
|
|
static_assert(ARRAY_COUNT(appctxKeys) == ARRAY_COUNT(appctxValues), "Invalid appctx setup");
|
|
monovm_initialize(ARRAY_COUNT(appctxKeys), appctxKeys, appctxValues);
|
|
mono_install_assembly_preload_hook(OnMonoAssemblyPreloadHook, nullptr);
|
|
#if 0
|
|
mono_install_load_aot_data_hook(OnMonoLoadAOT, OnMonoFreeAOT, nullptr);
|
|
#endif
|
|
#if PLATFORM_IOS
|
|
mono_dl_fallback_register(OnMonoDlFallbackLoad, OnMonoDlFallbackSymbol, OnMonoDlFallbackClose, nullptr);
|
|
#endif
|
|
|
|
// Init managed runtime
|
|
#if PLATFORM_ANDROID || PLATFORM_IOS
|
|
const char* monoVersion = "mobile";
|
|
#else
|
|
const char* monoVersion = ""; // ignored
|
|
#endif
|
|
MonoDomainHandle = mono_jit_init_version("Flax", monoVersion);
|
|
if (!MonoDomainHandle)
|
|
{
|
|
LOG(Fatal, "Failed to initialize Mono.");
|
|
return true;
|
|
}
|
|
|
|
// Log info
|
|
char* buildInfo = mono_get_runtime_build_info();
|
|
LOG(Info, "Mono runtime version: {0}", String(buildInfo));
|
|
mono_free(buildInfo);
|
|
|
|
return false;
|
|
}
|
|
|
|
void ShutdownHostfxr()
|
|
{
|
|
mono_jit_cleanup(MonoDomainHandle);
|
|
MonoDomainHandle = nullptr;
|
|
|
|
#ifdef USE_MONO_AOT_MODULE
|
|
Platform::FreeLibrary(MonoAotModuleHandle);
|
|
#endif
|
|
}
|
|
|
|
void* GetStaticMethodPointer(const String& methodName)
|
|
{
|
|
void* fun;
|
|
if (CachedFunctions.TryGet(methodName, fun))
|
|
return fun;
|
|
|
|
static MonoClass* nativeInteropClass = nullptr;
|
|
if (!nativeInteropClass)
|
|
{
|
|
const char* assemblyName = "FlaxEngine.CSharp";
|
|
const char* className = "FlaxEngine.Interop.NativeInterop";
|
|
MonoAssembly* flaxEngineAssembly = OnMonoAssemblyLoad(assemblyName);
|
|
ASSERT(flaxEngineAssembly);
|
|
MonoType* interopTyp = mono_reflection_type_from_name((char*)className, mono_assembly_get_image(flaxEngineAssembly));
|
|
ASSERT(interopTyp);
|
|
nativeInteropClass = mono_class_from_mono_type(interopTyp);
|
|
ASSERT(nativeInteropClass);
|
|
}
|
|
const StringAsUTF8<40> methodNameAnsi(methodName.Get(), methodName.Length());
|
|
MonoMethod* method = mono_class_get_method_from_name(nativeInteropClass, methodNameAnsi.Get(), -1);
|
|
ASSERT(method);
|
|
|
|
MonoError error;
|
|
mono_error_init(&error);
|
|
fun = mono_method_get_unmanaged_callers_only_ftnptr(method, &error);
|
|
if (fun == nullptr)
|
|
{
|
|
const unsigned short errorCode = mono_error_get_error_code(&error);
|
|
const char* errorMessage = mono_error_get_message(&error);
|
|
LOG(Fatal, "mono_method_get_unmanaged_callers_only_ftnptr failed with error code 0x{0:x}, {1}", errorCode, String(errorMessage));
|
|
}
|
|
mono_error_cleanup(&error);
|
|
|
|
CachedFunctions.Add(methodName, fun);
|
|
return fun;
|
|
}
|
|
|
|
#endif
|
|
|
|
#endif
|