1844 lines
62 KiB
C++
1844 lines
62 KiB
C++
#pragma once
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#include "il2cpp-config.h"
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#include "il2cpp-codegen-metadata.h"
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#include "il2cpp-class-internals.h"
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#include "il2cpp-object-internals.h"
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#include "il2cpp-pinvoke-support.h"
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#include "il2cpp-tabledefs.h"
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#include "icalls/mscorlib/System.Runtime.InteropServices/Marshal.h"
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#include "vm-utils/icalls/mscorlib/System.Threading/Interlocked.h"
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#include "vm-utils/VmThreadUtils.h"
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#include "vm-utils/Debugger.h"
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#include "vm-utils/Finally.h"
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#include "vm/ClassInlines.h"
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#include "vm/ScopedThreadAttacher.h"
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#include "vm/Il2CppHStringReference.h"
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#include "vm/String.h"
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#include "utils/ExceptionSupportStack.h"
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#include "utils/Output.h"
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#include <cmath>
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#include <cstdlib>
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#include <cstddef>
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#include <limits>
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#include <type_traits>
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struct Il2CppStringBuilder;
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typedef Il2CppStringBuilder RuntimeStringBuilder;
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#ifdef _MSC_VER
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#define IL2CPP_DISABLE_OPTIMIZATIONS __pragma(optimize("", off))
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#define IL2CPP_ENABLE_OPTIMIZATIONS __pragma(optimize("", on))
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#elif IL2CPP_TARGET_LINUX || IL2CPP_TARGET_QNX
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#define IL2CPP_DISABLE_OPTIMIZATIONS
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#define IL2CPP_ENABLE_OPTIMIZATIONS
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#else
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#define IL2CPP_DISABLE_OPTIMIZATIONS __attribute__ ((optnone))
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#define IL2CPP_ENABLE_OPTIMIZATIONS
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#endif
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template<typename T>
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using no_infer = typename std::common_type<T>::type;
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#if IL2CPP_ENABLE_WRITE_BARRIERS
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void Il2CppCodeGenWriteBarrier(void** targetAddress, void* object);
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void Il2CppCodeGenWriteBarrierForType(const Il2CppType* type, void** targetAddress, void* object);
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void Il2CppCodeGenWriteBarrierForClass(Il2CppClass* klass, void** targetAddress, void* object);
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#else
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inline void Il2CppCodeGenWriteBarrier(void** targetAddress, void* object) {}
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inline void Il2CppCodeGenWriteBarrierForType(const Il2CppType* type, void** targetAddress, void* object) {}
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inline void Il2CppCodeGenWriteBarrierForClass(Il2CppClass* klass, void** targetAddress, void* object) {}
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#endif
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template<typename TD, typename TS>
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inline void* il2cpp_codegen_memcpy_with_write_barrier(TD dest, TS src, size_t count, Il2CppClass* klass)
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{
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void* result = memcpy((void*)dest, (void*)src, count);
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Il2CppCodeGenWriteBarrierForClass(klass, (void**)dest, (void*)src);
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return result;
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}
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inline void* il2cpp_codegen_memcpy(void* dest, const void* src, size_t count)
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{
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return memcpy(dest, src, count);
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}
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inline void* il2cpp_codegen_memcpy(intptr_t dest, const void* src, size_t count)
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{
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return memcpy((void*)dest, src, count);
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}
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inline void* il2cpp_codegen_memcpy(uintptr_t dest, const void* src, size_t count)
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{
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return memcpy((void*)dest, src, count);
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}
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inline void* il2cpp_codegen_memcpy(void* dest, intptr_t src, size_t count)
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{
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return memcpy(dest, (void*)src, count);
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}
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inline void* il2cpp_codegen_memcpy(intptr_t dest, intptr_t src, size_t count)
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{
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return memcpy((void*)dest, (void*)src, count);
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}
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inline void* il2cpp_codegen_memcpy(uintptr_t dest, intptr_t src, size_t count)
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{
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return memcpy((void*)dest, (void*)src, count);
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}
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inline void* il2cpp_codegen_memcpy(void* dest, uintptr_t src, size_t count)
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{
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return memcpy(dest, (void*)src, count);
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}
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inline void* il2cpp_codegen_memcpy(intptr_t dest, uintptr_t src, size_t count)
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{
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return memcpy((void*)dest, (void*)src, count);
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}
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inline void* il2cpp_codegen_memcpy(uintptr_t dest, uintptr_t src, size_t count)
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{
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return memcpy((void*)dest, (void*)src, count);
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}
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inline void il2cpp_codegen_memset(void* ptr, int value, size_t num)
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{
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memset(ptr, value, num);
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}
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inline void il2cpp_codegen_memset(intptr_t ptr, int value, size_t num)
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{
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memset((void*)ptr, value, num);
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}
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inline void il2cpp_codegen_memset(uintptr_t ptr, int value, size_t num)
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{
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memset((void*)ptr, value, num);
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}
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inline void il2cpp_codegen_initobj(void* value, size_t size)
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{
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memset(value, 0, size);
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}
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inline void il2cpp_codegen_initobj(intptr_t value, size_t size)
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{
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memset((void*)value, 0, size);
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}
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inline void il2cpp_codegen_initobj(uintptr_t value, size_t size)
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{
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memset((void*)value, 0, size);
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}
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template<typename TInput, typename TOutput, typename TFloat>
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inline TOutput il2cpp_codegen_cast_floating_point(TFloat value)
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{
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// In release builds and on ARM, a cast from a floating point to
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// integer value will use the min or max value if the cast is out
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// of range (instead of overflowing like x86/x64 debug builds).
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// So first do a cast to the output type (which is signed in
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// .NET - the value stack does not have unsigned types) to try to
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// get the value into a range that will actually be cast the way .NET does.
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if (value < 0)
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return (TOutput)((TInput)(TOutput)value);
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return (TOutput)((TInput)value);
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}
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// ARM targets handle a cast of floating point positive infinity (0x7F800000)
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// differently from Intel targets. The expected behavior for .NET is from Intel,
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// where the cast to a 32-bit int produces the value 0x80000000. On ARM, the sign
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// is unchanged, producing 0x7FFFFFFF. To work around this change the positive
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// infinity value to negative infinity.
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template<typename T>
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inline T il2cpp_codegen_cast_double_to_int(double value)
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{
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#if IL2CPP_TARGET_ARM64 || IL2CPP_TARGET_ARMV7
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if (value == HUGE_VAL)
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{
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if (std::is_same<T, int64_t>::value)
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return INT64_MIN;
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if (std::is_same<T, int32_t>::value)
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return INT32_MIN;
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return 0;
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}
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#endif
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return (T)value;
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}
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template<bool, class T, class U>
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struct pick_first;
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template<class T, class U>
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struct pick_first<true, T, U>
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{
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typedef T type;
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};
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template<class T, class U>
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struct pick_first<false, T, U>
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{
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typedef U type;
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};
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template<class T, class U>
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struct pick_bigger
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{
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typedef typename pick_first<(sizeof(T) >= sizeof(U)), T, U>::type type;
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};
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template<typename T, typename U>
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inline typename pick_bigger<T, U>::type il2cpp_codegen_multiply(T left, U right)
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{
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return left * right;
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}
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template<typename T, typename U>
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inline typename pick_bigger<T, U>::type il2cpp_codegen_add(T left, U right)
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{
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return left + right;
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}
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template<typename T, typename U>
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inline typename pick_bigger<T, U>::type il2cpp_codegen_subtract(T left, U right)
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{
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return left - right;
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}
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template<typename T>
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inline bool il2cpp_codegen_enum_has_flag(T enumValue, T flag)
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{
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return (enumValue & flag) == flag;
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}
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NORETURN void il2cpp_codegen_raise_exception(Exception_t* ex, RuntimeMethod* lastManagedFrame = NULL);
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// NativeArray macros
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#define IL2CPP_NATIVEARRAY_GET_ITEM(TElementType, TTField, TIndex) \
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*(reinterpret_cast<TElementType*>(TTField) + TIndex)
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#define IL2CPP_NATIVEARRAY_SET_ITEM(TElementType, TTField, TIndex, TValue) \
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*(reinterpret_cast<TElementType*>(TTField) + TIndex) = TValue;
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#define IL2CPP_NATIVEARRAY_GET_LENGTH(TLengthField) \
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(TLengthField)
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inline bool il2cpp_codegen_is_little_endian()
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{
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#if IL2CPP_BYTE_ORDER == IL2CPP_LITTLE_ENDIAN
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return true;
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#else
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return false;
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#endif
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}
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NORETURN void il2cpp_codegen_raise_index_out_of_range_exception(const RuntimeMethod* method);
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NORETURN void il2cpp_codegen_raise_invalid_unmanaged_callers_usage(const RuntimeMethod* method, const char* msg);
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template<typename T>
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constexpr bool il2cpp_codegen_is_floating_point_type()
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{
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return std::is_same<T, float>::value || std::is_same<T, double>::value;
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}
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template<typename TDest, typename TSource, typename TILStackType, bool checkOverflow, bool treatInputAsUnsigned, bool destIsFloatingPoint, bool sourceIsFloatingPoint>
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class ConvImpl
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{
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static TDest Conv(TSource srcValue, const RuntimeMethod* method);
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};
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template<typename TDest, typename TSource, typename TILStackType, bool checkOverflow, bool treatInputAsUnsigned>
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struct ConvImpl<TDest, TSource, TILStackType, checkOverflow, treatInputAsUnsigned, false, false>
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{
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// Integer type to integer type
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static TDest Conv(TSource srcValue, const RuntimeMethod* method)
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{
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IL2CPP_ASSERT(!il2cpp_codegen_is_floating_point_type<TDest>() && !il2cpp_codegen_is_floating_point_type<TSource>());
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TILStackType ilStackValue = (TILStackType)srcValue;
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if (checkOverflow)
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{
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typedef typename pick_bigger<TDest, TILStackType>::type CompType;
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if (!treatInputAsUnsigned && !std::is_unsigned<TDest>::value)
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{
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if ((CompType)ilStackValue > (CompType)std::numeric_limits<TDest>::max())
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il2cpp_codegen_raise_index_out_of_range_exception(method);
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if ((CompType)ilStackValue < (CompType)std::numeric_limits<TDest>::min())
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il2cpp_codegen_raise_index_out_of_range_exception(method);
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}
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if (treatInputAsUnsigned || std::is_unsigned<TDest>::value)
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{
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if ((typename std::make_unsigned<TILStackType>::type)ilStackValue > (typename std::make_unsigned<TDest>::type) std::numeric_limits<TDest>::max())
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il2cpp_codegen_raise_index_out_of_range_exception(method);
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if (!treatInputAsUnsigned && ilStackValue < 0)
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il2cpp_codegen_raise_index_out_of_range_exception(method);
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}
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}
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if (std::is_unsigned<TDest>::value)
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return (TDest)(typename std::make_unsigned<TILStackType>::type)ilStackValue;
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#if __cplusplus < 202022L
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// Prior to C++ 20 conversion of integer types to smaller types is undefined behavior
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// In most implementations it works as expected, except the optimizer is allowed to optimize it out
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if (sizeof(TDest) >= sizeof(TILStackType))
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return (TDest)ilStackValue;
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constexpr TILStackType mask = (TILStackType)std::numeric_limits<typename std::make_unsigned<TDest>::type>::max();
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return (TDest)(ilStackValue & mask);
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#else
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return (TDest)ilStackValue;
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#endif
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}
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};
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template<typename TDest, typename TSource, typename TILStackType, bool checkOverflow, bool treatInputAsUnsigned>
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struct ConvImpl<TDest, TSource, TILStackType, checkOverflow, treatInputAsUnsigned, false, true>
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{
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// Floating point type to integer type
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static TDest Conv(TSource srcValue, const RuntimeMethod* method)
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{
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IL2CPP_ASSERT(!il2cpp_codegen_is_floating_point_type<TDest>() && il2cpp_codegen_is_floating_point_type<TSource>());
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TILStackType ilStackValue = (TILStackType)srcValue;
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if (checkOverflow)
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{
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if (ilStackValue > (TILStackType)std::numeric_limits<TDest>::max())
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il2cpp_codegen_raise_index_out_of_range_exception(method);
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if (std::is_signed<TDest>::value && ilStackValue < (TILStackType)std::numeric_limits<TDest>::min())
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il2cpp_codegen_raise_index_out_of_range_exception(method);
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if (std::is_unsigned<TDest>::value && ilStackValue < 0)
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il2cpp_codegen_raise_index_out_of_range_exception(method);
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}
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if (std::is_same<TDest, typename std::make_unsigned<TDest>::type>::value)
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return il2cpp_codegen_cast_floating_point<typename std::make_signed<TDest>::type, TDest, TSource>(ilStackValue);
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return il2cpp_codegen_cast_double_to_int<TDest>(ilStackValue);
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}
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};
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template<typename TDest, typename TSource, typename TILStackType, bool checkOverflow, bool treatInputAsUnsigned>
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struct ConvImpl<TDest, TSource, TILStackType, checkOverflow, treatInputAsUnsigned, true, false>
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{
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// Integer type to floating point type
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static TDest Conv(TSource srcValue, const RuntimeMethod * method)
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{
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IL2CPP_ASSERT(il2cpp_codegen_is_floating_point_type<TDest>() && !il2cpp_codegen_is_floating_point_type<TSource>());
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TILStackType ilStackValue = (TILStackType)srcValue;
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if (treatInputAsUnsigned)
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return (TDest)(typename std::make_unsigned<TILStackType>::type)ilStackValue;
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return (TDest)ilStackValue;
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}
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};
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template<typename TDest, typename TSource, typename TILStackType, bool checkOverflow, bool treatInputAsUnsigned>
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struct ConvImpl<TDest, TSource, TILStackType, checkOverflow, treatInputAsUnsigned, true, true>
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{
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// Floating point to floating point type
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static TDest Conv(TSource srcValue, const RuntimeMethod* method)
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{
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IL2CPP_ASSERT(il2cpp_codegen_is_floating_point_type<TDest>() && il2cpp_codegen_is_floating_point_type<TSource>());
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return (TDest)srcValue;
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}
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};
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template<typename TDest, typename TSource, typename TILStackType, bool checkOverflow, bool treatInputAsUnsigned>
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TDest il2cpp_codegen_conv(TSource srcValue, const RuntimeMethod* method)
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{
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return ConvImpl<TDest, TSource, TILStackType, checkOverflow, treatInputAsUnsigned, il2cpp_codegen_is_floating_point_type<TDest>(), il2cpp_codegen_is_floating_point_type<TSource>()>::Conv(srcValue, method);
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}
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REAL_NORETURN IL2CPP_NO_INLINE void il2cpp_codegen_no_return();
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NORETURN void il2cpp_codegen_raise_exception(Exception_t *ex, MethodInfo* lastManagedFrame);
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NORETURN void il2cpp_codegen_rethrow_exception(Exception_t *ex);
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NORETURN void il2cpp_codegen_raise_exception(il2cpp_hresult_t hresult, bool defaultToCOMException);
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// Exception support macros
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#define IL2CPP_PUSH_ACTIVE_EXCEPTION(Exception) \
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__active_exceptions.push(Exception)
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#define IL2CPP_POP_ACTIVE_EXCEPTION(ExcType) \
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(ExcType)__active_exceptions.pop()
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#define IL2CPP_GET_ACTIVE_EXCEPTION(ExcType) \
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(ExcType)__active_exceptions.top()
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#define IL2CPP_RAISE_NULL_REFERENCE_EXCEPTION() \
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do {\
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il2cpp_codegen_raise_null_reference_exception();\
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il2cpp_codegen_no_return();\
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} while (0)
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#define IL2CPP_RAISE_MANAGED_EXCEPTION(ex, lastManagedFrame) \
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do {\
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il2cpp_codegen_raise_exception((Exception_t*)ex, (RuntimeMethod*)lastManagedFrame);\
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il2cpp_codegen_no_return();\
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} while (0)
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#define IL2CPP_RETHROW_MANAGED_EXCEPTION(ex) \
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do {\
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il2cpp_codegen_rethrow_exception((Exception_t*)ex);\
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il2cpp_codegen_no_return();\
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} while (0)
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#if IL2CPP_ENABLE_PROFILER
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void il2cpp_codegen_profiler_method_enter(const RuntimeMethod* method);
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void il2cpp_codegen_profiler_method_exit(const RuntimeMethod* method);
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#endif
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struct ProfilerMethodSentry
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{
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ProfilerMethodSentry(const RuntimeMethod* method)
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#if IL2CPP_ENABLE_PROFILER
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: m_method(method)
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#endif
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{
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#if IL2CPP_ENABLE_PROFILER
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il2cpp_codegen_profiler_method_enter(m_method);
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#endif
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}
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~ProfilerMethodSentry()
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{
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#if IL2CPP_ENABLE_PROFILER
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il2cpp_codegen_profiler_method_exit(m_method);
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#endif
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}
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private:
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const RuntimeMethod* m_method;
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};
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void il2cpp_codegen_stacktrace_push_frame(Il2CppStackFrameInfo& frame);
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void il2cpp_codegen_stacktrace_pop_frame();
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uint32_t il2cpp_codegen_sizeof(RuntimeClass* klass);
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struct StackTraceSentry
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{
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StackTraceSentry(const RuntimeMethod* method) : m_method(method)
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{
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Il2CppStackFrameInfo frame_info = { 0 };
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frame_info.method = method;
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il2cpp_codegen_stacktrace_push_frame(frame_info);
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}
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~StackTraceSentry()
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{
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il2cpp_codegen_stacktrace_pop_frame();
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}
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private:
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const RuntimeMethod* m_method;
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};
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#define IL2CPP_FAKE_BOX_SENTRY (MonitorData*)UINTPTR_MAX
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template<typename T>
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struct Il2CppFakeBox : RuntimeObject
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{
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T m_Value;
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Il2CppFakeBox(RuntimeClass* boxedType, T* value)
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{
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klass = boxedType;
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monitor = IL2CPP_FAKE_BOX_SENTRY;
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m_Value = *value;
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}
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};
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struct Il2CppFakeBoxBuffer : RuntimeObject
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{
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char m_Value[];
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|
|
Il2CppFakeBoxBuffer(RuntimeClass* boxedType, void* value)
|
|
{
|
|
klass = boxedType;
|
|
monitor = IL2CPP_FAKE_BOX_SENTRY;
|
|
memcpy(&m_Value, value, il2cpp_codegen_sizeof(boxedType));
|
|
}
|
|
|
|
static uint32_t SizeNeededFor(RuntimeClass* boxedType)
|
|
{
|
|
return sizeof(Il2CppFakeBoxBuffer) + il2cpp_codegen_sizeof(boxedType);
|
|
}
|
|
};
|
|
|
|
|
|
inline bool il2cpp_codegen_is_fake_boxed_object(RuntimeObject* object)
|
|
{
|
|
return object->monitor == IL2CPP_FAKE_BOX_SENTRY;
|
|
}
|
|
|
|
// TODO: This file should contain all the functions and type declarations needed for the generated code.
|
|
// Hopefully, we stop including everything in the generated code and know exactly what dependencies we have.
|
|
// Note that all parameter and return types should match the generated types not the runtime types.
|
|
|
|
void il2cpp_codegen_register(const Il2CppCodeRegistration* const codeRegistration, const Il2CppMetadataRegistration* const metadataRegistration, const Il2CppCodeGenOptions* const codeGenOptions);
|
|
|
|
typedef void (*MetadataInitializerCleanupFunc)();
|
|
void il2cpp_codegen_register_metadata_initialized_cleanup(MetadataInitializerCleanupFunc cleanup);
|
|
|
|
// type registration
|
|
|
|
void* il2cpp_codegen_get_thread_static_data(RuntimeClass* klass);
|
|
|
|
String_t* il2cpp_codegen_string_new_wrapper(const char* str);
|
|
|
|
String_t* il2cpp_codegen_string_new_utf16(const il2cpp::utils::StringView<Il2CppChar>& str);
|
|
|
|
Type_t* il2cpp_codegen_type_get_object(const RuntimeType* type);
|
|
|
|
void il2cpp_codegen_raise_execution_engine_exception_if_method_is_not_found(const RuntimeMethod* method);
|
|
|
|
void il2cpp_codegen_raise_execution_engine_exception(const RuntimeMethod* method);
|
|
void il2cpp_codegen_raise_execution_engine_exception_missing_virtual(const RuntimeMethod* method);
|
|
|
|
NORETURN void il2cpp_codegen_raise_out_of_memory_exception();
|
|
|
|
NORETURN void il2cpp_codegen_raise_null_reference_exception();
|
|
|
|
NORETURN void il2cpp_codegen_raise_divide_by_zero_exception();
|
|
|
|
NORETURN void il2cpp_codegen_raise_index_out_of_range_exception();
|
|
|
|
Exception_t* il2cpp_codegen_get_argument_exception(const char* param, const char* msg);
|
|
|
|
Exception_t* il2cpp_codegen_get_argument_null_exception(const char* param);
|
|
|
|
Exception_t* il2cpp_codegen_get_overflow_exception();
|
|
|
|
Exception_t* il2cpp_codegen_get_not_supported_exception(const char* msg);
|
|
|
|
Exception_t* il2cpp_codegen_get_array_type_mismatch_exception();
|
|
|
|
Exception_t* il2cpp_codegen_get_invalid_cast_exception(const char* msg);
|
|
|
|
Exception_t* il2cpp_codegen_get_invalid_operation_exception(const char* msg);
|
|
|
|
Exception_t* il2cpp_codegen_get_marshal_directive_exception(const char* msg);
|
|
|
|
Exception_t* il2cpp_codegen_get_marshal_directive_exception(const char* msg, const RuntimeType* type);
|
|
|
|
// format string will require first instance as a field and second instance as a type or this will break
|
|
Exception_t* il2cpp_codegen_get_marshal_directive_exception(const char* msg, const RuntimeField* field, const RuntimeType* type);
|
|
|
|
Exception_t* il2cpp_codegen_get_missing_method_exception(const char* msg);
|
|
|
|
Exception_t* il2cpp_codegen_get_maximum_nested_generics_exception();
|
|
|
|
Exception_t* il2cpp_codegen_get_engine_execution_exception(const char* msg);
|
|
|
|
Exception_t* il2cpp_codegen_get_index_out_of_range_exception();
|
|
|
|
Exception_t* il2cpp_codegen_get_exception(il2cpp_hresult_t hresult, bool defaultToCOMException);
|
|
|
|
inline RuntimeClass* il2cpp_codegen_object_class(RuntimeObject* obj)
|
|
{
|
|
return obj->klass;
|
|
}
|
|
|
|
// OpCode.IsInst
|
|
|
|
RuntimeObject* IsInst(RuntimeObject *obj, RuntimeClass* targetType);
|
|
|
|
inline RuntimeObject* IsInstSealed(RuntimeObject *obj, RuntimeClass* targetType)
|
|
{
|
|
#if IL2CPP_DEBUG
|
|
IL2CPP_ASSERT((targetType->flags & TYPE_ATTRIBUTE_SEALED) != 0);
|
|
IL2CPP_ASSERT((targetType->flags & TYPE_ATTRIBUTE_INTERFACE) == 0);
|
|
#endif
|
|
if (!obj)
|
|
return NULL;
|
|
|
|
// optimized version to compare sealed classes
|
|
return (obj->klass == targetType ? obj : NULL);
|
|
}
|
|
|
|
inline RuntimeObject* IsInstClass(RuntimeObject *obj, RuntimeClass* targetType)
|
|
{
|
|
#if IL2CPP_DEBUG
|
|
IL2CPP_ASSERT((targetType->flags & TYPE_ATTRIBUTE_INTERFACE) == 0);
|
|
#endif
|
|
if (!obj)
|
|
return NULL;
|
|
|
|
// optimized version to compare classes
|
|
return il2cpp::vm::ClassInlines::HasParentUnsafe(obj->klass, targetType) ? obj : NULL;
|
|
}
|
|
|
|
// OpCode.Castclass
|
|
|
|
NORETURN void RaiseInvalidCastException(RuntimeObject* obj, RuntimeClass* targetType);
|
|
|
|
inline RuntimeObject* Castclass(RuntimeObject *obj, RuntimeClass* targetType)
|
|
{
|
|
if (!obj)
|
|
return NULL;
|
|
|
|
RuntimeObject* result = IsInst(obj, targetType);
|
|
if (result)
|
|
return result;
|
|
|
|
RaiseInvalidCastException(obj, targetType);
|
|
return NULL;
|
|
}
|
|
|
|
inline RuntimeObject* CastclassSealed(RuntimeObject *obj, RuntimeClass* targetType)
|
|
{
|
|
if (!obj)
|
|
return NULL;
|
|
|
|
RuntimeObject* result = IsInstSealed(obj, targetType);
|
|
if (result)
|
|
return result;
|
|
|
|
RaiseInvalidCastException(obj, targetType);
|
|
return NULL;
|
|
}
|
|
|
|
inline RuntimeObject* CastclassClass(RuntimeObject *obj, RuntimeClass* targetType)
|
|
{
|
|
if (!obj)
|
|
return NULL;
|
|
|
|
RuntimeObject* result = IsInstClass(obj, targetType);
|
|
if (result)
|
|
return result;
|
|
|
|
RaiseInvalidCastException(obj, targetType);
|
|
return NULL;
|
|
}
|
|
|
|
inline void NullCheck(void* this_ptr)
|
|
{
|
|
if (this_ptr != NULL)
|
|
return;
|
|
|
|
il2cpp_codegen_raise_null_reference_exception();
|
|
}
|
|
|
|
// OpCode.Box
|
|
|
|
RuntimeObject* Box(RuntimeClass* type, void* data);
|
|
|
|
// OpCode.UnBox
|
|
|
|
void* Unbox_internal(Il2CppObject* obj);
|
|
|
|
inline void* UnBox(RuntimeObject* obj)
|
|
{
|
|
NullCheck(obj);
|
|
return Unbox_internal(obj);
|
|
}
|
|
|
|
inline void* UnBox(RuntimeObject* obj, RuntimeClass* expectedBoxedClass)
|
|
{
|
|
NullCheck(obj);
|
|
|
|
if (obj->klass->element_class == expectedBoxedClass->element_class)
|
|
return Unbox_internal(obj);
|
|
|
|
RaiseInvalidCastException(obj, expectedBoxedClass);
|
|
return NULL;
|
|
}
|
|
|
|
void UnBoxNullable_internal(RuntimeObject* obj, RuntimeClass* nullableClass, void* storage);
|
|
|
|
inline void UnBoxNullable(RuntimeObject* obj, RuntimeClass* nullableClass, void* storage)
|
|
{
|
|
// We only need to do type checks if obj is not null
|
|
// Unboxing null nullable is perfectly valid and returns an instance that has no value
|
|
if (obj != NULL)
|
|
{
|
|
if (obj->klass != nullableClass->element_class)
|
|
RaiseInvalidCastException(obj, nullableClass->element_class);
|
|
}
|
|
|
|
UnBoxNullable_internal(obj, nullableClass, storage);
|
|
}
|
|
|
|
// Implements OpCode.UnBox_Any at runtime, obj may be any type, even a reference type
|
|
// unboxStorage must always be a buffer large enough to store the unboxed result
|
|
// It always returns a pointer to a data buffer - either a pointer to a value type or a pointer to a reference type
|
|
void* UnBox_Any(RuntimeObject* obj, RuntimeClass* expectedBoxedClass, void* unboxStorage);
|
|
|
|
// objBuffer is a pointer to the obj - either a pointer to a value type or a pointer to a reference type
|
|
bool il2cpp_codegen_would_box_to_non_null(RuntimeClass* klass, void* objBuffer);
|
|
|
|
int32_t il2cpp_codgen_class_get_instance_size(RuntimeClass* klass);
|
|
|
|
inline uint32_t il2cpp_codegen_sizeof(RuntimeClass* klass)
|
|
{
|
|
IL2CPP_ASSERT(klass->size_inited);
|
|
return klass->stack_slot_size;
|
|
}
|
|
|
|
inline bool il2cpp_codegen_method_is_virtual(RuntimeMethod* method)
|
|
{
|
|
return method->slot != kInvalidIl2CppMethodSlot;
|
|
}
|
|
|
|
inline bool il2cpp_codegen_object_is_of_sealed_type(RuntimeObject* obj)
|
|
{
|
|
IL2CPP_ASSERT(obj);
|
|
return (obj->klass->flags & TYPE_ATTRIBUTE_SEALED) != 0;
|
|
}
|
|
|
|
bool il2cpp_codegen_method_is_generic_instance_method(RuntimeMethod* method);
|
|
|
|
RuntimeClass* il2cpp_codegen_method_get_declaring_type(const RuntimeMethod* method);
|
|
|
|
bool il2cpp_codegen_method_is_interface_method(RuntimeMethod* method);
|
|
|
|
inline uint16_t il2cpp_codegen_method_get_slot(const RuntimeMethod* method)
|
|
{
|
|
return method->slot;
|
|
}
|
|
|
|
IL2CPP_FORCE_INLINE const VirtualInvokeData& il2cpp_codegen_get_virtual_invoke_data(Il2CppMethodSlot slot, const RuntimeObject* obj)
|
|
{
|
|
Assert(slot != kInvalidIl2CppMethodSlot && "il2cpp_codegen_get_virtual_invoke_data got called on a non-virtual method");
|
|
return obj->klass->vtable[slot];
|
|
}
|
|
|
|
IL2CPP_FORCE_INLINE const VirtualInvokeData& il2cpp_codegen_get_interface_invoke_data(Il2CppMethodSlot slot, RuntimeObject* obj, const RuntimeClass* declaringInterface)
|
|
{
|
|
Assert(slot != kInvalidIl2CppMethodSlot && "il2cpp_codegen_get_interface_invoke_data got called on a non-virtual method");
|
|
return il2cpp::vm::ClassInlines::GetInterfaceInvokeDataFromVTable(obj, declaringInterface, slot);
|
|
}
|
|
|
|
const RuntimeMethod* il2cpp_codegen_get_generic_virtual_method_internal(const RuntimeMethod* methodDefinition, const RuntimeMethod* inflatedMethod);
|
|
|
|
IL2CPP_FORCE_INLINE const RuntimeMethod* il2cpp_codegen_get_generic_virtual_method(const RuntimeMethod* method, const RuntimeObject* obj)
|
|
{
|
|
uint16_t slot = method->slot;
|
|
const RuntimeMethod* methodDefinition = obj->klass->vtable[slot].method;
|
|
return il2cpp_codegen_get_generic_virtual_method_internal(methodDefinition, method);
|
|
}
|
|
|
|
IL2CPP_FORCE_INLINE void il2cpp_codegen_get_generic_virtual_invoke_data(const RuntimeMethod* method, const RuntimeObject* obj, VirtualInvokeData* invokeData)
|
|
{
|
|
invokeData->method = il2cpp_codegen_get_generic_virtual_method(method, obj);
|
|
invokeData->methodPtr = invokeData->method->virtualMethodPointer;
|
|
IL2CPP_ASSERT(invokeData->method);
|
|
}
|
|
|
|
IL2CPP_FORCE_INLINE const RuntimeMethod* il2cpp_codegen_get_generic_interface_method(const RuntimeMethod* method, RuntimeObject* obj)
|
|
{
|
|
const RuntimeMethod* methodDefinition = il2cpp::vm::ClassInlines::GetInterfaceInvokeDataFromVTable(obj, method->klass, method->slot).method;
|
|
return il2cpp_codegen_get_generic_virtual_method_internal(methodDefinition, method);
|
|
}
|
|
|
|
IL2CPP_FORCE_INLINE void il2cpp_codegen_get_generic_interface_invoke_data(const RuntimeMethod* method, RuntimeObject* obj, VirtualInvokeData* invokeData)
|
|
{
|
|
invokeData->method = il2cpp_codegen_get_generic_interface_method(method, obj);
|
|
invokeData->methodPtr = invokeData->method->virtualMethodPointer;
|
|
IL2CPP_ASSERT(invokeData->method);
|
|
}
|
|
|
|
inline RuntimeClass* InitializedTypeInfo(RuntimeClass* klass)
|
|
{
|
|
return il2cpp::vm::ClassInlines::InitFromCodegen(klass);
|
|
}
|
|
|
|
RuntimeClass* il2cpp_codegen_class_from_type_internal(const RuntimeType* type);
|
|
|
|
inline RuntimeClass* il2cpp_codegen_class_from_type(const RuntimeType *type)
|
|
{
|
|
return InitializedTypeInfo(il2cpp_codegen_class_from_type_internal(type));
|
|
}
|
|
|
|
inline const RuntimeType* il2cpp_codegen_type_from_class(RuntimeClass *klass)
|
|
{
|
|
return &klass->byval_arg;
|
|
}
|
|
|
|
inline void* InterlockedExchangeImplRef(void** location, void* value)
|
|
{
|
|
return il2cpp::icalls::mscorlib::System::Threading::Interlocked::ExchangePointer(location, value);
|
|
}
|
|
|
|
template<typename T>
|
|
inline T InterlockedCompareExchangeImpl(T* location, T value, T comparand)
|
|
{
|
|
return (T)il2cpp::icalls::mscorlib::System::Threading::Interlocked::CompareExchange_T((void**)location, value, comparand);
|
|
}
|
|
|
|
template<typename T>
|
|
inline T InterlockedExchangeImpl(T* location, T value)
|
|
{
|
|
return (T)InterlockedExchangeImplRef((void**)location, value);
|
|
}
|
|
|
|
void il2cpp_codegen_memory_barrier();
|
|
|
|
inline void GetGenericValueImpl(RuntimeArray* thisPtr, int32_t pos, void* value)
|
|
{
|
|
// GetGenericValueImpl is only called from the class libs internally and T is never a field
|
|
IL2CPP_ASSERT_STACK_PTR(value);
|
|
memcpy(value, il2cpp_array_addr_with_size(thisPtr, thisPtr->klass->element_size, pos), thisPtr->klass->element_size);
|
|
}
|
|
|
|
void SetGenericValueImpl(RuntimeArray* thisPtr, int32_t pos, void* value);
|
|
|
|
RuntimeArray* SZArrayNew(RuntimeClass* arrayType, uint32_t length);
|
|
|
|
RuntimeArray* GenArrayNew(RuntimeClass* arrayType, il2cpp_array_size_t* dimensions);
|
|
|
|
// Performance optimization as detailed here: http://blogs.msdn.com/b/clrcodegeneration/archive/2009/08/13/array-bounds-check-elimination-in-the-clr.aspx
|
|
// Since array size is a signed int32_t, a single unsigned check can be performed to determine if index is less than array size.
|
|
// Negative indices will map to a unsigned number greater than or equal to 2^31 which is larger than allowed for a valid array.
|
|
#define IL2CPP_ARRAY_BOUNDS_CHECK(index, length) \
|
|
do { \
|
|
if (((uint32_t)(index)) >= ((uint32_t)length)) il2cpp_codegen_raise_index_out_of_range_exception(); \
|
|
} while (0)
|
|
|
|
bool il2cpp_codegen_class_is_assignable_from(RuntimeClass *klass, RuntimeClass *oklass);
|
|
|
|
RuntimeObject* il2cpp_codegen_object_new(RuntimeClass *klass);
|
|
|
|
Il2CppMethodPointer il2cpp_codegen_resolve_icall(const char* name);
|
|
|
|
Il2CppMethodPointer il2cpp_codegen_resolve(const PInvokeArguments& pinvokeArgs);
|
|
|
|
template<typename FunctionPointerType, size_t dynamicLibraryLength, size_t entryPointLength>
|
|
inline FunctionPointerType il2cpp_codegen_resolve_pinvoke(const Il2CppNativeChar(&nativeDynamicLibrary)[dynamicLibraryLength], const char(&entryPoint)[entryPointLength],
|
|
Il2CppCallConvention callingConvention, Il2CppCharSet charSet, int parameterSize, bool isNoMangle)
|
|
{
|
|
const PInvokeArguments pinvokeArgs =
|
|
{
|
|
il2cpp::utils::StringView<Il2CppNativeChar>(nativeDynamicLibrary),
|
|
il2cpp::utils::StringView<char>(entryPoint),
|
|
callingConvention,
|
|
charSet,
|
|
parameterSize,
|
|
isNoMangle
|
|
};
|
|
|
|
return reinterpret_cast<FunctionPointerType>(il2cpp_codegen_resolve(pinvokeArgs));
|
|
}
|
|
|
|
void* il2cpp_codegen_marshal_allocate(size_t size);
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_codegen_marshal_allocate_array(size_t length)
|
|
{
|
|
return static_cast<T*>(il2cpp_codegen_marshal_allocate((il2cpp_array_size_t)(sizeof(T) * length)));
|
|
}
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_codegen_marshal_allocate()
|
|
{
|
|
return static_cast<T*>(il2cpp_codegen_marshal_allocate(sizeof(T)));
|
|
}
|
|
|
|
char* il2cpp_codegen_marshal_string(String_t* string);
|
|
|
|
void il2cpp_codegen_marshal_string_fixed(String_t* string, char* buffer, int numberOfCharacters);
|
|
|
|
Il2CppChar* il2cpp_codegen_marshal_wstring(String_t* string);
|
|
|
|
void il2cpp_codegen_marshal_wstring_fixed(String_t* string, Il2CppChar* buffer, int numberOfCharacters);
|
|
|
|
Il2CppChar* il2cpp_codegen_marshal_bstring(String_t* string);
|
|
|
|
String_t* il2cpp_codegen_marshal_string_result(const char* value);
|
|
|
|
String_t* il2cpp_codegen_marshal_wstring_result(const Il2CppChar* value);
|
|
|
|
String_t* il2cpp_codegen_marshal_bstring_result(const Il2CppChar* value);
|
|
|
|
void il2cpp_codegen_marshal_free_bstring(Il2CppChar* value);
|
|
|
|
char* il2cpp_codegen_marshal_empty_string_builder(StringBuilder_t* stringBuilder);
|
|
|
|
char* il2cpp_codegen_marshal_string_builder(StringBuilder_t* stringBuilder);
|
|
|
|
Il2CppChar* il2cpp_codegen_marshal_empty_wstring_builder(StringBuilder_t* stringBuilder);
|
|
|
|
Il2CppChar* il2cpp_codegen_marshal_wstring_builder(StringBuilder_t* stringBuilder);
|
|
|
|
void il2cpp_codegen_marshal_string_builder_result(StringBuilder_t* stringBuilder, char* buffer);
|
|
|
|
void il2cpp_codegen_marshal_wstring_builder_result(StringBuilder_t* stringBuilder, Il2CppChar* buffer);
|
|
|
|
Il2CppHString il2cpp_codegen_create_hstring(String_t* str);
|
|
|
|
String_t* il2cpp_codegen_marshal_hstring_result(Il2CppHString hstring);
|
|
|
|
void il2cpp_codegen_marshal_free_hstring(Il2CppHString hstring);
|
|
|
|
void il2cpp_codegen_marshal_type_to_native(Type_t* type, Il2CppWindowsRuntimeTypeName& nativeType);
|
|
|
|
const Il2CppType* il2cpp_codegen_marshal_type_from_native_internal(Il2CppWindowsRuntimeTypeName& nativeType);
|
|
|
|
inline Type_t* il2cpp_codegen_marshal_type_from_native(Il2CppWindowsRuntimeTypeName& nativeType)
|
|
{
|
|
const Il2CppType* type = il2cpp_codegen_marshal_type_from_native_internal(nativeType);
|
|
if (type == NULL)
|
|
return NULL;
|
|
|
|
return il2cpp_codegen_type_get_object(type);
|
|
}
|
|
|
|
void il2cpp_codegen_delete_native_type(Il2CppWindowsRuntimeTypeName& nativeType);
|
|
|
|
void il2cpp_codegen_marshal_free(void* ptr);
|
|
|
|
Il2CppMethodPointer il2cpp_codegen_marshal_delegate(MulticastDelegate_t* d);
|
|
|
|
Il2CppDelegate* il2cpp_codegen_marshal_function_ptr_to_delegate_internal(void* functionPtr, Il2CppClass* delegateType);
|
|
|
|
bool il2cpp_codegen_is_marshalled_delegate(MulticastDelegate_t* d);
|
|
|
|
inline void* il2cpp_codegen_get_reverse_pinvoke_function_ptr(const MulticastDelegate_t* d)
|
|
{
|
|
return ((Il2CppDelegate*)d)->delegate_trampoline;
|
|
}
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_codegen_marshal_function_ptr_to_delegate(Il2CppMethodPointer functionPtr, RuntimeClass* delegateType)
|
|
{
|
|
return (T*)il2cpp_codegen_marshal_function_ptr_to_delegate_internal(reinterpret_cast<void*>(functionPtr), delegateType);
|
|
}
|
|
|
|
void il2cpp_codegen_marshal_store_last_error();
|
|
|
|
template<typename R, typename S>
|
|
inline R il2cpp_codegen_cast_struct(S* s)
|
|
{
|
|
static_assert(sizeof(S) == sizeof(R), "Types with different sizes passed to il2cpp_codegen_cast_struct");
|
|
R r;
|
|
il2cpp_codegen_memcpy(&r, s, sizeof(R));
|
|
return r;
|
|
}
|
|
|
|
#if _DEBUG
|
|
|
|
void il2cpp_codegen_marshal_allocate_push_allocation_frame();
|
|
|
|
void il2cpp_codegen_marshal_allocate_pop_allocation_frame();
|
|
|
|
bool il2cpp_codegen_marshal_allocate_has_unfreed_allocations();
|
|
|
|
void il2cpp_codegen_marshal_allocate_clear_all_tracked_allocations();
|
|
|
|
struct ScopedMarshallingAllocationFrame
|
|
{
|
|
ScopedMarshallingAllocationFrame()
|
|
{
|
|
il2cpp_codegen_marshal_allocate_push_allocation_frame();
|
|
}
|
|
|
|
~ScopedMarshallingAllocationFrame()
|
|
{
|
|
il2cpp_codegen_marshal_allocate_pop_allocation_frame();
|
|
}
|
|
};
|
|
|
|
struct ScopedMarshallingAllocationCheck
|
|
{
|
|
~ScopedMarshallingAllocationCheck()
|
|
{
|
|
if (il2cpp_codegen_marshal_allocate_has_unfreed_allocations())
|
|
il2cpp_codegen_raise_exception(il2cpp_codegen_get_invalid_operation_exception("Error in marshaling allocation. Some memory has been leaked."));
|
|
}
|
|
|
|
private:
|
|
ScopedMarshallingAllocationFrame m_AllocationFrame;
|
|
};
|
|
|
|
struct ScopedMarshalingAllocationClearer
|
|
{
|
|
~ScopedMarshalingAllocationClearer()
|
|
{
|
|
il2cpp_codegen_marshal_allocate_clear_all_tracked_allocations();
|
|
}
|
|
|
|
private:
|
|
ScopedMarshallingAllocationFrame m_AllocationFrame;
|
|
};
|
|
|
|
#endif
|
|
|
|
inline void DivideByZeroCheck(int64_t denominator)
|
|
{
|
|
if (denominator != 0)
|
|
return;
|
|
|
|
il2cpp_codegen_raise_divide_by_zero_exception();
|
|
}
|
|
|
|
bool MethodIsStatic(const RuntimeMethod* method);
|
|
|
|
bool MethodHasParameters(const RuntimeMethod* method);
|
|
|
|
void il2cpp_codegen_runtime_class_init(RuntimeClass* klass);
|
|
|
|
inline void il2cpp_codegen_runtime_class_init_inline(RuntimeClass* klass)
|
|
{
|
|
if (!klass->cctor_finished_or_no_cctor)
|
|
il2cpp_codegen_runtime_class_init(klass);
|
|
}
|
|
|
|
// generic sharing
|
|
inline RuntimeClass* il2cpp_rgctx_data(const Il2CppRGCTXData* rgctxVar, int32_t index)
|
|
{
|
|
return InitializedTypeInfo(rgctxVar[index].klass);
|
|
}
|
|
|
|
inline RuntimeClass* il2cpp_rgctx_data_no_init(const Il2CppRGCTXData* rgctxVar, int32_t index)
|
|
{
|
|
return rgctxVar[index].klass;
|
|
}
|
|
|
|
inline const Il2CppType* il2cpp_rgctx_type(const Il2CppRGCTXData* rgctxVar, int32_t index)
|
|
{
|
|
return rgctxVar[index].type;
|
|
}
|
|
|
|
inline const MethodInfo* il2cpp_rgctx_method(const Il2CppRGCTXData* rgctxVar, int32_t index)
|
|
{
|
|
return rgctxVar[index].method;
|
|
}
|
|
|
|
inline FieldInfo* il2cpp_rgctx_field(RuntimeClass* klass, int32_t index)
|
|
{
|
|
return klass->fields + index;
|
|
}
|
|
|
|
inline bool il2cpp_rgctx_is_initialized(const RuntimeMethod* method)
|
|
{
|
|
IL2CPP_ASSERT(method->is_inflated);
|
|
return method->rgctx_data != NULL;
|
|
}
|
|
|
|
inline void il2cpp_rgctx_method_init(const RuntimeMethod* method)
|
|
{
|
|
il2cpp::vm::ClassInlines::InitRgcxFromCodegen(method);
|
|
}
|
|
|
|
inline uintptr_t il2cpp_array_calc_byte_offset(RuntimeArray* runtimeArray, il2cpp_array_size_t index)
|
|
{
|
|
return runtimeArray->klass->element_size * index;
|
|
}
|
|
|
|
inline void ArrayElementTypeCheck(RuntimeArray* array, void* value)
|
|
{
|
|
if (value != NULL && IsInst((RuntimeObject*)value, array->klass->element_class) == NULL)
|
|
il2cpp_codegen_raise_exception(il2cpp_codegen_get_array_type_mismatch_exception());
|
|
}
|
|
|
|
inline const RuntimeMethod* GetVirtualMethodInfo(RuntimeObject* pThis, Il2CppMethodSlot slot)
|
|
{
|
|
if (!pThis)
|
|
il2cpp_codegen_raise_null_reference_exception();
|
|
|
|
return pThis->klass->vtable[slot].method;
|
|
}
|
|
|
|
inline const RuntimeMethod* GetInterfaceMethodInfo(RuntimeObject* pThis, Il2CppMethodSlot slot, RuntimeClass* declaringInterface)
|
|
{
|
|
if (!pThis)
|
|
il2cpp_codegen_raise_null_reference_exception();
|
|
|
|
return il2cpp::vm::ClassInlines::GetInterfaceInvokeDataFromVTable(pThis, declaringInterface, slot).method;
|
|
}
|
|
|
|
void il2cpp_codegen_initialize_runtime_metadata(uintptr_t* metadataPointer);
|
|
|
|
void* il2cpp_codegen_initialize_runtime_metadata_inline(uintptr_t* metadataPointer);
|
|
|
|
inline bool il2cpp_codegen_type_is_value_type(const RuntimeType* type)
|
|
{
|
|
return type->valuetype;
|
|
}
|
|
|
|
inline bool il2cpp_codegen_class_is_value_type(RuntimeClass* type)
|
|
{
|
|
return il2cpp_codegen_type_is_value_type(&type->byval_arg);
|
|
}
|
|
|
|
bool il2cpp_codegen_class_is_nullable(RuntimeClass* type);
|
|
|
|
inline bool il2cpp_codegen_type_implements_virtual_method(RuntimeClass* type, const RuntimeMethod* method)
|
|
{
|
|
IL2CPP_ASSERT(il2cpp_codegen_class_is_value_type(type));
|
|
return method->klass == type;
|
|
}
|
|
|
|
MethodBase_t* il2cpp_codegen_get_method_object_internal(const RuntimeMethod* method, RuntimeClass* refclass);
|
|
|
|
const RuntimeClass* il2cpp_codegen_get_generic_type_definition(const RuntimeClass* klass);
|
|
const RuntimeMethod* il2cpp_codegen_get_generic_method_definition(const RuntimeMethod* method);
|
|
const RuntimeMethod* il2cpp_codegen_get_generic_instance_method_from_method_definition(RuntimeClass* genericInstanceClass, const RuntimeMethod* methodDefinition);
|
|
|
|
inline MethodBase_t* il2cpp_codegen_get_method_object(const RuntimeMethod* method)
|
|
{
|
|
if (method->is_inflated)
|
|
method = il2cpp_codegen_get_generic_method_definition(method);
|
|
return il2cpp_codegen_get_method_object_internal(method, method->klass);
|
|
}
|
|
|
|
Type_t* il2cpp_codegen_get_type(String_t* typeName, const RuntimeMethod* getTypeMethod, const RuntimeMethod* callingMethod);
|
|
Type_t* il2cpp_codegen_get_type(String_t* typeName, bool throwOnError, const RuntimeMethod* getTypeMethod, const RuntimeMethod* callingMethod);
|
|
Type_t* il2cpp_codegen_get_type(String_t* typeName, bool throwOnError, bool ignoreCase, const RuntimeMethod* getTypeMethod, const RuntimeMethod* callingMethod);
|
|
|
|
Assembly_t* il2cpp_codegen_get_executing_assembly(const RuntimeMethod* method);
|
|
|
|
// Atomic
|
|
|
|
void* il2cpp_codegen_atomic_compare_exchange_pointer(void** dest, void* exchange, void* comparand);
|
|
|
|
// COM
|
|
|
|
void il2cpp_codegen_com_marshal_variant(RuntimeObject* obj, Il2CppVariant* variant);
|
|
|
|
RuntimeObject* il2cpp_codegen_com_marshal_variant_result(const Il2CppVariant* variant);
|
|
|
|
void il2cpp_codegen_com_destroy_variant(Il2CppVariant* variant);
|
|
|
|
Il2CppSafeArray* il2cpp_codegen_com_marshal_safe_array(Il2CppChar type, RuntimeArray* managedArray);
|
|
|
|
RuntimeArray* il2cpp_codegen_com_marshal_safe_array_result(Il2CppChar variantType, RuntimeClass* type, Il2CppSafeArray* safeArray);
|
|
|
|
Il2CppSafeArray* il2cpp_codegen_com_marshal_safe_array_bstring(RuntimeArray* managedArray);
|
|
|
|
RuntimeArray* il2cpp_codegen_com_marshal_safe_array_bstring_result(RuntimeClass* type, Il2CppSafeArray* safeArray);
|
|
|
|
void il2cpp_codegen_com_destroy_safe_array(Il2CppSafeArray* safeArray);
|
|
|
|
void il2cpp_codegen_com_create_instance(const Il2CppGuid& clsid, Il2CppIUnknown** identity);
|
|
|
|
void il2cpp_codegen_com_register_rcw(Il2CppComObject* rcw);
|
|
|
|
RuntimeObject* il2cpp_codegen_com_get_or_create_rcw_from_iunknown_internal(Il2CppIUnknown* unknown, RuntimeClass* fallbackClass);
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_codegen_com_get_or_create_rcw_from_iunknown(Il2CppIUnknown* unknown, RuntimeClass* fallbackClass)
|
|
{
|
|
return static_cast<T*>(il2cpp_codegen_com_get_or_create_rcw_from_iunknown_internal(unknown, fallbackClass));
|
|
}
|
|
|
|
RuntimeObject* il2cpp_codegen_com_get_or_create_rcw_from_iinspectable_internal(Il2CppIInspectable* unknown, RuntimeClass* fallbackClass);
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_codegen_com_get_or_create_rcw_from_iinspectable(Il2CppIInspectable* unknown, RuntimeClass* fallbackClass)
|
|
{
|
|
return static_cast<T*>(il2cpp_codegen_com_get_or_create_rcw_from_iinspectable_internal(unknown, fallbackClass));
|
|
}
|
|
|
|
RuntimeObject* il2cpp_codegen_com_get_or_create_rcw_for_sealed_class_internal(Il2CppIUnknown* unknown, RuntimeClass* objectClass);
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_codegen_com_get_or_create_rcw_for_sealed_class(Il2CppIUnknown* unknown, RuntimeClass* objectClass)
|
|
{
|
|
return static_cast<T*>(il2cpp_codegen_com_get_or_create_rcw_for_sealed_class_internal(unknown, objectClass));
|
|
}
|
|
|
|
Il2CppIUnknown* il2cpp_codegen_com_query_interface_internal(Il2CppComObject* rcw, const Il2CppGuid& guid);
|
|
Il2CppIUnknown* il2cpp_codegen_com_query_interface_no_throw_internal(Il2CppComObject* rcw, const Il2CppGuid& guid);
|
|
void il2cpp_codegen_com_cache_queried_interface(Il2CppComObject* rcw, const Il2CppGuid& guid, Il2CppIUnknown* queriedInterface);
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_codegen_com_query_interface(Il2CppComObject* rcw)
|
|
{
|
|
return static_cast<T*>(il2cpp_codegen_com_query_interface_internal(rcw, T::IID));
|
|
}
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_codegen_com_query_interface_no_throw(Il2CppComObject* rcw)
|
|
{
|
|
return static_cast<T*>(il2cpp_codegen_com_query_interface_no_throw_internal(rcw, T::IID));
|
|
}
|
|
|
|
void il2cpp_codegen_il2cpp_com_object_cleanup(Il2CppComObject* rcw);
|
|
|
|
Il2CppIUnknown* il2cpp_codegen_com_get_or_create_ccw_internal(RuntimeObject* obj, const Il2CppGuid& iid);
|
|
|
|
template<typename InterfaceType>
|
|
inline InterfaceType* il2cpp_codegen_com_get_or_create_ccw(RuntimeObject* obj)
|
|
{
|
|
return static_cast<InterfaceType*>(il2cpp_codegen_com_get_or_create_ccw_internal(obj, InterfaceType::IID));
|
|
}
|
|
|
|
inline intptr_t il2cpp_codegen_com_get_iunknown_for_object(RuntimeObject* obj)
|
|
{
|
|
return reinterpret_cast<intptr_t>(il2cpp_codegen_com_get_or_create_ccw_internal(obj, Il2CppIUnknown::IID));
|
|
}
|
|
|
|
Il2CppObject* il2cpp_codegen_com_unpack_ccw(Il2CppIUnknown* obj);
|
|
|
|
inline void il2cpp_codegen_com_raise_exception_if_failed(il2cpp_hresult_t hr, bool defaultToCOMException)
|
|
{
|
|
// Copied from il2cpp::vm::Exception::RaiseIfFailed to keep inlined
|
|
if (IL2CPP_HR_FAILED(hr))
|
|
il2cpp_codegen_raise_exception(hr, defaultToCOMException);
|
|
}
|
|
|
|
inline RuntimeException* il2cpp_codegen_com_get_exception(il2cpp_hresult_t hr, bool defaultToCOMException)
|
|
{
|
|
return (RuntimeException*)il2cpp_codegen_get_exception(hr, defaultToCOMException);
|
|
}
|
|
|
|
il2cpp_hresult_t il2cpp_codegen_com_handle_invalid_iproperty_conversion(const char* fromType, const char* toType);
|
|
|
|
il2cpp_hresult_t il2cpp_codegen_com_handle_invalid_iproperty_conversion(RuntimeObject* value, const char* fromType, const char* toType);
|
|
|
|
il2cpp_hresult_t il2cpp_codegen_com_handle_invalid_ipropertyarray_conversion(const char* fromArrayType, const char* fromElementType, const char* toElementType, il2cpp_array_size_t index);
|
|
|
|
il2cpp_hresult_t il2cpp_codegen_com_handle_invalid_ipropertyarray_conversion(RuntimeObject* value, const char* fromArrayType, const char* fromElementType, const char* toElementType, il2cpp_array_size_t index);
|
|
|
|
void il2cpp_codegen_store_exception_info(RuntimeException* ex, String_t* exceptionString);
|
|
|
|
Il2CppIActivationFactory* il2cpp_codegen_windows_runtime_get_activation_factory(const il2cpp::utils::StringView<Il2CppNativeChar>& runtimeClassName);
|
|
|
|
// delegate
|
|
|
|
Il2CppAsyncResult* il2cpp_codegen_delegate_begin_invoke(RuntimeDelegate* delegate, void** params, RuntimeDelegate* asyncCallback, RuntimeObject* state);
|
|
|
|
RuntimeObject* il2cpp_codegen_delegate_end_invoke(Il2CppAsyncResult* asyncResult, void **out_args);
|
|
|
|
void il2cpp_codegen_set_closed_delegate_invoke(RuntimeObject* delegate, RuntimeObject* target, void* methodPtr);
|
|
|
|
inline const Il2CppGenericInst* il2cpp_codegen_get_generic_class_inst(RuntimeClass* genericClass)
|
|
{
|
|
IL2CPP_ASSERT(genericClass->generic_class);
|
|
return genericClass->generic_class->context.class_inst;
|
|
}
|
|
|
|
RuntimeClass* il2cpp_codegen_get_generic_argument(RuntimeClass* klass, uint32_t argNum);
|
|
|
|
// Inflate a generic class from an existing generic instance
|
|
RuntimeClass* il2cpp_codegen_inflate_generic_class(RuntimeClass* genericClassDefinition, const Il2CppGenericInst* genericInst);
|
|
|
|
// Inflate a generic class from types
|
|
RuntimeClass* il2cpp_codegen_inflate_generic_class(RuntimeClass* genericClassDefinition, const RuntimeType*, /*const RuntimeType*, const RuntimeType* */ ...);
|
|
|
|
inline void* il2cpp_codegen_static_fields_for(RuntimeClass* klass)
|
|
{
|
|
return klass->static_fields;
|
|
}
|
|
|
|
void il2cpp_codegen_assert_field_size(RuntimeField* field, size_t size);
|
|
|
|
void* il2cpp_codegen_get_instance_field_data_pointer(void* instance, RuntimeField* field);
|
|
inline void* il2cpp_codegen_get_instance_field_data_pointer(intptr_t instance, RuntimeField* field)
|
|
{
|
|
return il2cpp_codegen_get_instance_field_data_pointer((void*)instance, field);
|
|
}
|
|
|
|
inline void* il2cpp_codegen_get_instance_field_data_pointer(uintptr_t instance, RuntimeField* field)
|
|
{
|
|
return il2cpp_codegen_get_instance_field_data_pointer((void*)instance, field);
|
|
}
|
|
|
|
void il2cpp_codegen_write_instance_field_data(void* instance, RuntimeField* field, void* data, uint32_t size);
|
|
inline void il2cpp_codegen_write_instance_field_data(intptr_t instance, RuntimeField* field, void* data, uint32_t size)
|
|
{
|
|
il2cpp_codegen_write_instance_field_data((void*)instance, field, data, size);
|
|
}
|
|
|
|
inline void il2cpp_codegen_write_instance_field_data(uintptr_t instance, RuntimeField* field, void* data, uint32_t size)
|
|
{
|
|
il2cpp_codegen_write_instance_field_data((void*)instance, field, data, size);
|
|
}
|
|
|
|
void* il2cpp_codegen_get_static_field_data_pointer(RuntimeField* field);
|
|
void il2cpp_codegen_write_static_field_data(RuntimeField* field, void* data, uint32_t size);
|
|
void* il2cpp_codegen_get_thread_static_field_data_pointer(RuntimeField* field);
|
|
void il2cpp_codegen_write_thread_static_field_data(RuntimeField* field, void* data, uint32_t size);
|
|
|
|
template<typename T>
|
|
void il2cpp_codegen_write_instance_field_data(void* instance, RuntimeField* field, no_infer<T> data)
|
|
{
|
|
il2cpp_codegen_assert_field_size(field, sizeof(T));
|
|
|
|
void* fieldPointer = il2cpp_codegen_get_instance_field_data_pointer(instance, field);
|
|
*(T*)fieldPointer = data;
|
|
Il2CppCodeGenWriteBarrierForType(field->type, (void**)fieldPointer, NULL);
|
|
}
|
|
|
|
template<typename T>
|
|
inline void il2cpp_codegen_write_instance_field_data(intptr_t instance, RuntimeField* field, no_infer<T> data)
|
|
{
|
|
il2cpp_codegen_write_instance_field_data<T>((void*)instance, field, data);
|
|
}
|
|
|
|
template<typename T>
|
|
inline void il2cpp_codegen_write_instance_field_data(uintptr_t instance, RuntimeField* field, no_infer<T> data)
|
|
{
|
|
il2cpp_codegen_write_instance_field_data<T>((void*)instance, field, data);
|
|
}
|
|
|
|
template<typename T>
|
|
void il2cpp_codegen_write_static_field_data(RuntimeField* field, no_infer<T> data)
|
|
{
|
|
il2cpp_codegen_assert_field_size(field, sizeof(T));
|
|
|
|
void* fieldPointer = il2cpp_codegen_get_static_field_data_pointer(field);
|
|
*(T*)fieldPointer = data;
|
|
Il2CppCodeGenWriteBarrierForType(field->type, (void**)fieldPointer, NULL);
|
|
}
|
|
|
|
template<typename T>
|
|
void il2cpp_codegen_write_thread_static_field_data(RuntimeField* field, no_infer<T> data)
|
|
{
|
|
il2cpp_codegen_assert_field_size(field, sizeof(T));
|
|
|
|
void* fieldPointer = il2cpp_codegen_get_thread_static_field_data_pointer(field);
|
|
*(T*)fieldPointer = data;
|
|
Il2CppCodeGenWriteBarrierForType(field->type, (void**)fieldPointer, NULL);
|
|
}
|
|
|
|
inline Il2CppMethodPointer il2cpp_codegen_get_method_pointer(const RuntimeMethod* method)
|
|
{
|
|
return method->virtualMethodPointer;
|
|
}
|
|
|
|
inline Il2CppMethodPointer il2cpp_codegen_get_direct_method_pointer(const RuntimeMethod* method)
|
|
{
|
|
return method->methodPointer;
|
|
}
|
|
|
|
inline const RuntimeType* il2cpp_codegen_method_return_type(const RuntimeMethod* method)
|
|
{
|
|
return method->return_type;
|
|
}
|
|
|
|
inline int il2cpp_codegen_method_parameter_count(const RuntimeMethod* method)
|
|
{
|
|
return method->parameters_count;
|
|
}
|
|
|
|
inline const RuntimeType* il2cpp_codegen_method_parameter_type(const RuntimeMethod* method, int parameterIndex)
|
|
{
|
|
IL2CPP_ASSERT(parameterIndex >= 0 && parameterIndex < method->parameters_count);
|
|
return method->parameters[parameterIndex];
|
|
}
|
|
|
|
inline bool il2cpp_codegen_is_import_or_windows_runtime(const RuntimeObject *object)
|
|
{
|
|
return object->klass->is_import_or_windows_runtime;
|
|
}
|
|
|
|
inline intptr_t il2cpp_codegen_get_com_interface_for_object(Il2CppObject* object, Type_t* type)
|
|
{
|
|
return il2cpp::icalls::mscorlib::System::Runtime::InteropServices::Marshal::GetCCW(object, reinterpret_cast<Il2CppReflectionType*>(type));
|
|
}
|
|
|
|
NORETURN void il2cpp_codegen_raise_profile_exception(const RuntimeMethod* method);
|
|
|
|
void il2cpp_codegen_array_unsafe_mov(RuntimeClass * destClass, void* dest, RuntimeClass * srcClass, void* src);
|
|
NORETURN void il2cpp_codegen_array_unsafe_mov_type_exception(const RuntimeType * destType, const RuntimeType* srcType);
|
|
|
|
template<typename T>
|
|
T il2cpp_codegen_read_to_aligned_value(void* src)
|
|
{
|
|
T value;
|
|
memcpy(&value, src, sizeof(T));
|
|
return value;
|
|
}
|
|
|
|
template<typename TDest>
|
|
inline void il2cpp_codegen_array_unsafe_mov_primitive(const RuntimeType * destType, TDest* dest, const RuntimeType* srcType, void* src)
|
|
{
|
|
switch (srcType->type)
|
|
{
|
|
case IL2CPP_TYPE_BOOLEAN:
|
|
*dest = (TDest)il2cpp_codegen_read_to_aligned_value<bool>(src);
|
|
break;
|
|
case IL2CPP_TYPE_I1:
|
|
*dest = (TDest)il2cpp_codegen_read_to_aligned_value<int8_t>(src);
|
|
break;
|
|
case IL2CPP_TYPE_U1:
|
|
*dest = (TDest)il2cpp_codegen_read_to_aligned_value<uint8_t>(src);
|
|
break;
|
|
case IL2CPP_TYPE_I2:
|
|
*dest = (TDest)il2cpp_codegen_read_to_aligned_value<int16_t>(src);
|
|
break;
|
|
case IL2CPP_TYPE_CHAR:
|
|
case IL2CPP_TYPE_U2:
|
|
*dest = (TDest)il2cpp_codegen_read_to_aligned_value<uint16_t>(src);
|
|
break;
|
|
case IL2CPP_TYPE_I4:
|
|
*dest = (TDest)il2cpp_codegen_read_to_aligned_value<int32_t>(src);
|
|
break;
|
|
case IL2CPP_TYPE_U4:
|
|
*dest = (TDest)il2cpp_codegen_read_to_aligned_value<uint32_t>(src);
|
|
break;
|
|
case IL2CPP_TYPE_I8:
|
|
*dest = (TDest)il2cpp_codegen_read_to_aligned_value<int64_t>(src);
|
|
break;
|
|
case IL2CPP_TYPE_U8:
|
|
*dest = (TDest)il2cpp_codegen_read_to_aligned_value<uint64_t>(src);
|
|
break;
|
|
case IL2CPP_TYPE_I:
|
|
*dest = (TDest)il2cpp_codegen_read_to_aligned_value<intptr_t>(src);
|
|
break;
|
|
case IL2CPP_TYPE_U:
|
|
*dest = (TDest)il2cpp_codegen_read_to_aligned_value<uintptr_t>(src);
|
|
break;
|
|
default:
|
|
il2cpp_codegen_array_unsafe_mov_type_exception(destType, srcType);
|
|
}
|
|
}
|
|
|
|
template<typename TDest, bool checkOverflow, bool inputUnsigned>
|
|
TDest il2cpp_codegen_conv(const RuntimeClass* srcType, void* src, const RuntimeMethod* method)
|
|
{
|
|
switch (srcType->castClass->byval_arg.type)
|
|
{
|
|
case IL2CPP_TYPE_BOOLEAN:
|
|
case IL2CPP_TYPE_I1:
|
|
return il2cpp_codegen_conv<TDest, int8_t, int32_t, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<int8_t>(src), method);
|
|
case IL2CPP_TYPE_U1:
|
|
return il2cpp_codegen_conv<TDest, uint8_t, int32_t, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<uint8_t>(src), method);
|
|
case IL2CPP_TYPE_I2:
|
|
return il2cpp_codegen_conv<TDest, int16_t, int32_t, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<int16_t>(src), method);
|
|
case IL2CPP_TYPE_CHAR:
|
|
case IL2CPP_TYPE_U2:
|
|
return il2cpp_codegen_conv<TDest, uint16_t, int32_t, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<uint16_t>(src), method);
|
|
case IL2CPP_TYPE_I4:
|
|
return il2cpp_codegen_conv<TDest, int32_t, int32_t, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<int32_t>(src), method);
|
|
case IL2CPP_TYPE_U4:
|
|
return il2cpp_codegen_conv<TDest, uint32_t, int32_t, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<uint32_t>(src), method);
|
|
case IL2CPP_TYPE_I8:
|
|
return il2cpp_codegen_conv<TDest, int64_t, int64_t, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<int64_t>(src), method);
|
|
case IL2CPP_TYPE_U8:
|
|
return il2cpp_codegen_conv<TDest, uint64_t, int64_t, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<uint64_t>(src), method);
|
|
case IL2CPP_TYPE_I:
|
|
case IL2CPP_TYPE_PTR:
|
|
case IL2CPP_TYPE_OBJECT:
|
|
return il2cpp_codegen_conv<TDest, intptr_t, intptr_t, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<intptr_t>(src), method);
|
|
case IL2CPP_TYPE_U:
|
|
return il2cpp_codegen_conv<TDest, uintptr_t, intptr_t, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<uintptr_t>(src), method);
|
|
case IL2CPP_TYPE_R4:
|
|
return il2cpp_codegen_conv<TDest, float, float, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<float>(src), method);
|
|
case IL2CPP_TYPE_R8:
|
|
return il2cpp_codegen_conv<TDest, double, double, checkOverflow, inputUnsigned>(il2cpp_codegen_read_to_aligned_value<double>(src), method);
|
|
default:
|
|
IL2CPP_RAISE_MANAGED_EXCEPTION(il2cpp_codegen_get_invalid_operation_exception("Unsupported conv opcode"), method);
|
|
}
|
|
return 0;
|
|
}
|
|
|
|
// objBuffer is a pointer to the obj, either a pointer to a struct's data or a pointer to a reference type pointer
|
|
void il2cpp_codegen_runtime_constrained_call(RuntimeClass* type, const RuntimeMethod* constrainedMethod, void* boxBuffer, void* objBuffer, void** args, void* retVal);
|
|
|
|
void* il2cpp_codegen_runtime_box_constrained_this(RuntimeClass* type, const RuntimeMethod* constrainedMethod, void* obj);
|
|
|
|
template<typename T>
|
|
inline void* il2cpp_codegen_unsafe_cast(T* ptr)
|
|
{
|
|
return reinterpret_cast<void*>(ptr);
|
|
}
|
|
|
|
inline void il2cpp_codegen_by_reference_constructor(Il2CppByReference* byReference, void* value)
|
|
{
|
|
IL2CPP_ASSERT_STACK_PTR(byReference);
|
|
byReference->value = (intptr_t)value;
|
|
}
|
|
|
|
inline intptr_t il2cpp_codegen_by_reference_get_value(Il2CppByReference* byReference)
|
|
{
|
|
return byReference->value;
|
|
}
|
|
|
|
#define IL2CPP_BY_REFERENCE_GET_VALUE(TReturnType, byReference) (TReturnType*)il2cpp_codegen_by_reference_get_value(byReference)
|
|
|
|
bool il2cpp_codegen_is_reference_or_contains_references(const RuntimeMethod* method);
|
|
|
|
bool il2cpp_codegen_is_unmanaged(const RuntimeMethod* method);
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_span_get_item(T* refPtrValue, int32_t index, int32_t length)
|
|
{
|
|
IL2CPP_ARRAY_BOUNDS_CHECK(index, length);
|
|
return &refPtrValue[index];
|
|
}
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_unsafe_unbox(RuntimeObject* obj, RuntimeClass* klass)
|
|
{
|
|
return reinterpret_cast<T*>(UnBox(obj, klass));
|
|
}
|
|
|
|
#if IL2CPP_COMPILER_MSVC
|
|
#define DEFAULT_CALL STDCALL
|
|
#else
|
|
#define DEFAULT_CALL
|
|
#endif
|
|
|
|
#if defined(__ARMCC_VERSION)
|
|
inline double bankers_round(double x)
|
|
{
|
|
return __builtin_round(x);
|
|
}
|
|
|
|
inline float bankers_roundf(float x)
|
|
{
|
|
return __builtin_roundf(x);
|
|
}
|
|
|
|
#else
|
|
inline double bankers_round(double x)
|
|
{
|
|
double integerPart;
|
|
if (x >= 0.0)
|
|
{
|
|
if (modf(x, &integerPart) == 0.5)
|
|
return (int64_t)integerPart % 2 == 0 ? integerPart : integerPart + 1.0;
|
|
return floor(x + 0.5);
|
|
}
|
|
else
|
|
{
|
|
if (modf(x, &integerPart) == -0.5)
|
|
return (int64_t)integerPart % 2 == 0 ? integerPart : integerPart - 1.0;
|
|
return ceil(x - 0.5);
|
|
}
|
|
}
|
|
|
|
inline float bankers_roundf(float x)
|
|
{
|
|
double integerPart;
|
|
if (x >= 0.0f)
|
|
{
|
|
if (modf(x, &integerPart) == 0.5)
|
|
return (int64_t)integerPart % 2 == 0 ? (float)integerPart : (float)integerPart + 1.0f;
|
|
return floorf(x + 0.5f);
|
|
}
|
|
else
|
|
{
|
|
if (modf(x, &integerPart) == -0.5)
|
|
return (int64_t)integerPart % 2 == 0 ? (float)integerPart : (float)integerPart - 1.0f;
|
|
return ceilf(x - 0.5f);
|
|
}
|
|
}
|
|
|
|
#endif
|
|
|
|
// returns true if overflow occurs
|
|
inline bool il2cpp_codegen_check_mul_overflow_i64(int64_t a, int64_t b, int64_t imin, int64_t imax)
|
|
{
|
|
// TODO: use a better algorithm without division
|
|
uint64_t ua = (uint64_t)llabs(a);
|
|
uint64_t ub = (uint64_t)llabs(b);
|
|
|
|
uint64_t c;
|
|
if ((a > 0 && b > 0) || (a <= 0 && b <= 0))
|
|
c = (uint64_t)llabs(imax);
|
|
else
|
|
c = (uint64_t)llabs(imin);
|
|
|
|
return ua != 0 && ub > c / ua;
|
|
}
|
|
|
|
inline bool il2cpp_codegen_check_mul_oveflow_u64(uint64_t a, uint64_t b)
|
|
{
|
|
return b != 0 && (a * b) / b != a;
|
|
}
|
|
|
|
inline int32_t il2cpp_codegen_abs(uint32_t value)
|
|
{
|
|
return abs(static_cast<int32_t>(value));
|
|
}
|
|
|
|
inline int32_t il2cpp_codegen_abs(int32_t value)
|
|
{
|
|
return abs(value);
|
|
}
|
|
|
|
inline int64_t il2cpp_codegen_abs(uint64_t value)
|
|
{
|
|
return llabs(static_cast<int64_t>(value));
|
|
}
|
|
|
|
inline int64_t il2cpp_codegen_abs(int64_t value)
|
|
{
|
|
return llabs(value);
|
|
}
|
|
|
|
void il2cpp_codegen_memory_barrier();
|
|
|
|
template<typename T>
|
|
inline T VolatileRead(T* location)
|
|
{
|
|
T result = *location;
|
|
il2cpp_codegen_memory_barrier();
|
|
return result;
|
|
}
|
|
|
|
template<typename T, typename U>
|
|
inline void VolatileWrite(T** location, U* value)
|
|
{
|
|
il2cpp_codegen_memory_barrier();
|
|
*location = value;
|
|
Il2CppCodeGenWriteBarrier((void**)location, value);
|
|
}
|
|
|
|
template<typename T, typename U>
|
|
inline void VolatileWrite(T* location, U value)
|
|
{
|
|
il2cpp_codegen_memory_barrier();
|
|
*location = value;
|
|
}
|
|
|
|
inline void il2cpp_codegen_write_to_stdout(const char* str)
|
|
{
|
|
il2cpp::utils::Output::WriteToStdout(str);
|
|
}
|
|
|
|
inline void il2cpp_codegen_write_to_stderr(const char* str)
|
|
{
|
|
il2cpp::utils::Output::WriteToStderr(str);
|
|
}
|
|
|
|
REAL_NORETURN void il2cpp_codegen_abort();
|
|
|
|
inline bool il2cpp_codegen_check_add_overflow(int64_t left, int64_t right)
|
|
{
|
|
return (right >= 0 && left > kIl2CppInt64Max - right) ||
|
|
(left < 0 && right < kIl2CppInt64Min - left);
|
|
}
|
|
|
|
inline bool il2cpp_codegen_check_sub_overflow(int64_t left, int64_t right)
|
|
{
|
|
return (right >= 0 && left < kIl2CppInt64Min + right) ||
|
|
(right < 0 && left > kIl2CppInt64Max + right);
|
|
}
|
|
|
|
inline void il2cpp_codegen_register_debugger_data(const Il2CppDebuggerMetadataRegistration *data)
|
|
{
|
|
#if IL2CPP_MONO_DEBUGGER
|
|
il2cpp::utils::Debugger::RegisterMetadata(data);
|
|
#endif
|
|
}
|
|
|
|
inline void il2cpp_codegen_check_sequence_point(Il2CppSequencePointExecutionContext* executionContext, Il2CppSequencePoint* seqPoint)
|
|
{
|
|
#if IL2CPP_MONO_DEBUGGER
|
|
il2cpp::utils::Debugger::CheckSequencePoint(executionContext, seqPoint);
|
|
#endif
|
|
}
|
|
|
|
inline void il2cpp_codegen_check_sequence_point_entry(Il2CppSequencePointExecutionContext* executionContext, Il2CppSequencePoint* seqPoint)
|
|
{
|
|
#if IL2CPP_MONO_DEBUGGER
|
|
il2cpp::utils::Debugger::CheckSequencePointEntry(executionContext, seqPoint);
|
|
#endif
|
|
}
|
|
|
|
inline void il2cpp_codegen_check_sequence_point_exit(Il2CppSequencePointExecutionContext* executionContext, Il2CppSequencePoint* seqPoint)
|
|
{
|
|
#if IL2CPP_MONO_DEBUGGER
|
|
il2cpp::utils::Debugger::CheckSequencePointExit(executionContext, seqPoint);
|
|
#endif
|
|
}
|
|
|
|
inline void il2cpp_codegen_check_pause_point()
|
|
{
|
|
#if IL2CPP_MONO_DEBUGGER
|
|
il2cpp::utils::Debugger::CheckPausePoint();
|
|
#endif
|
|
}
|
|
|
|
class MethodExitSequencePointChecker
|
|
{
|
|
private:
|
|
Il2CppSequencePoint* m_seqPoint;
|
|
Il2CppSequencePointExecutionContext* m_seqPointStorage;
|
|
|
|
public:
|
|
MethodExitSequencePointChecker(Il2CppSequencePointExecutionContext* seqPointStorage, Il2CppSequencePoint* seqPoint) :
|
|
m_seqPointStorage(seqPointStorage), m_seqPoint(seqPoint)
|
|
{
|
|
}
|
|
|
|
~MethodExitSequencePointChecker()
|
|
{
|
|
#if IL2CPP_MONO_DEBUGGER
|
|
il2cpp_codegen_check_sequence_point_exit(m_seqPointStorage, m_seqPoint);
|
|
#endif
|
|
}
|
|
};
|
|
|
|
#ifdef _MSC_VER
|
|
#define IL2CPP_DISABLE_OPTIMIZATIONS __pragma(optimize("", off))
|
|
#define IL2CPP_ENABLE_OPTIMIZATIONS __pragma(optimize("", on))
|
|
#elif IL2CPP_TARGET_LINUX || IL2CPP_TARGET_QNX
|
|
#define IL2CPP_DISABLE_OPTIMIZATIONS
|
|
#define IL2CPP_ENABLE_OPTIMIZATIONS
|
|
#else
|
|
#define IL2CPP_DISABLE_OPTIMIZATIONS __attribute__ ((optnone))
|
|
#define IL2CPP_ENABLE_OPTIMIZATIONS
|
|
#endif
|
|
|
|
// Array Unsafe
|
|
#define IL2CPP_ARRAY_UNSAFE_LOAD(TArray, TIndex) \
|
|
(TArray)->GetAtUnchecked(static_cast<il2cpp_array_size_t>(TIndex))
|
|
|
|
inline bool il2cpp_codegen_object_reference_equals(const RuntimeObject *obj1, const RuntimeObject *obj2)
|
|
{
|
|
return obj1 == obj2;
|
|
}
|
|
|
|
inline bool il2cpp_codegen_platform_is_osx_or_ios()
|
|
{
|
|
return IL2CPP_TARGET_OSX != 0 || IL2CPP_TARGET_IOS != 0;
|
|
}
|
|
|
|
inline bool il2cpp_codegen_platform_is_freebsd()
|
|
{
|
|
// we don't currently support FreeBSD
|
|
return false;
|
|
}
|
|
|
|
inline bool il2cpp_codegen_platform_is_uwp()
|
|
{
|
|
return IL2CPP_TARGET_WINRT != 0;
|
|
}
|
|
|
|
inline bool il2cpp_codegen_platform_disable_libc_pinvoke()
|
|
{
|
|
return IL2CPP_PLATFORM_DISABLE_LIBC_PINVOKE;
|
|
}
|
|
|
|
template<typename T>
|
|
inline T il2cpp_unsafe_read_unaligned(void* location)
|
|
{
|
|
T result;
|
|
#if IL2CPP_TARGET_ARMV7 || IL2CPP_TARGET_JAVASCRIPT
|
|
memcpy(&result, location, sizeof(T));
|
|
#else
|
|
result = *((T*)location);
|
|
#endif
|
|
return result;
|
|
}
|
|
|
|
template<typename T>
|
|
inline void il2cpp_unsafe_write_unaligned(void* location, T value)
|
|
{
|
|
#if IL2CPP_TARGET_ARMV7 || IL2CPP_TARGET_JAVASCRIPT
|
|
memcpy(location, &value, sizeof(T));
|
|
#else
|
|
*((T*)location) = value;
|
|
#endif
|
|
}
|
|
|
|
template<typename T>
|
|
inline T il2cpp_unsafe_read(void* location)
|
|
{
|
|
return *((T*)location);
|
|
}
|
|
|
|
template<typename T>
|
|
inline void il2cpp_unsafe_write(void* location, T value)
|
|
{
|
|
*((T*)location) = value;
|
|
}
|
|
|
|
template<typename T, typename TOffset>
|
|
inline T* il2cpp_unsafe_add(void* source, TOffset offset)
|
|
{
|
|
return reinterpret_cast<T*>(source) + offset;
|
|
}
|
|
|
|
template<typename T, typename TOffset>
|
|
inline T* il2cpp_unsafe_add_byte_offset(void* source, TOffset offset)
|
|
{
|
|
return reinterpret_cast<T*>(reinterpret_cast<uint8_t*>(source) + offset);
|
|
}
|
|
|
|
template<typename T, typename TOffset>
|
|
inline T* il2cpp_unsafe_subtract(void* source, TOffset offset)
|
|
{
|
|
return reinterpret_cast<T*>(source) - offset;
|
|
}
|
|
|
|
template<typename T, typename TOffset>
|
|
inline T* il2cpp_unsafe_subtract_byte_offset(void* source, TOffset offset)
|
|
{
|
|
return reinterpret_cast<T*>(reinterpret_cast<uint8_t*>(source) - offset);
|
|
}
|
|
|
|
template<typename T>
|
|
inline T il2cpp_unsafe_as(void* source)
|
|
{
|
|
return reinterpret_cast<T>(source);
|
|
}
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_unsafe_as_ref(void* source)
|
|
{
|
|
return reinterpret_cast<T*>(source);
|
|
}
|
|
|
|
inline void* il2cpp_unsafe_as_pointer(void* source)
|
|
{
|
|
return source;
|
|
}
|
|
|
|
template<typename T>
|
|
inline T* il2cpp_unsafe_null_ref()
|
|
{
|
|
return reinterpret_cast<T*>(NULL);
|
|
}
|
|
|
|
inline bool il2cpp_unsafe_are_same(void* left, void* right)
|
|
{
|
|
return left == right;
|
|
}
|
|
|
|
inline bool il2cpp_unsafe_is_addr_gt(void* left, void* right)
|
|
{
|
|
return left > right;
|
|
}
|
|
|
|
inline bool il2cpp_unsafe_is_addr_lt(void* left, void* right)
|
|
{
|
|
return left < right;
|
|
}
|
|
|
|
inline bool il2cpp_unsafe_is_null_ref(void* source)
|
|
{
|
|
return source == NULL;
|
|
}
|
|
|
|
template<typename T>
|
|
inline int32_t il2cpp_unsafe_sizeof()
|
|
{
|
|
return sizeof(T);
|
|
}
|
|
|
|
inline intptr_t il2cpp_unsafe_byte_offset(void* origin, void* target)
|
|
{
|
|
return reinterpret_cast<uint8_t*>(target) - reinterpret_cast<uint8_t*>(origin);
|
|
}
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|
|
|
#ifdef GC_H
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|
#error It looks like this codegen only header ends up including gc.h from the boehm gc. We should not expose boehmgc to generated code
|
|
#endif
|
|
#ifdef MONO_CONFIG_H_WAS_INCLUDED
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|
#error It looks like this codegen only header ends up including headers from libmono. We should not expose those to generated code
|
|
#endif
|