C# (CSharp) Internal.JitInterface CORINFO_EE_INFO示例

示例#1

文件： CorInfoImpl.cs 项目： smartmaster/corert

        private void getEEInfo(IntPtr _this, ref CORINFO_EE_INFO pEEInfoOut)
        {
            pEEInfoOut = new CORINFO_EE_INFO();

#if DEBUG
            // In debug, write some bogus data to the struct to ensure we have filled everything
            // properly.
            fixed (CORINFO_EE_INFO* tmp = &pEEInfoOut)
                MemoryHelper.FillMemory((byte*)tmp, 0xcc, Marshal.SizeOf<CORINFO_EE_INFO>());
#endif

            int pointerSize = this.PointerSize;

            pEEInfoOut.offsetOfDelegateInstance = (uint)pointerSize;            // Delegate::m_firstParameter
            pEEInfoOut.offsetOfDelegateFirstTarget = (uint)(4 * pointerSize);   // Delegate::m_functionPointer

            pEEInfoOut.offsetOfObjArrayData = (uint)(2 * pointerSize);
        }

示例#2

文件： CorInfoBase.cs 项目： nguerrera/corert

 public virtual void getEEInfo_wrapper(IntPtr _this, out IntPtr exception, ref CORINFO_EE_INFO pEEInfoOut)
 {
     exception = IntPtr.Zero;
     try
     {
         getEEInfo(ref pEEInfoOut);
         return;
     }
     catch (Exception ex)
     {
         exception = AllocException(ex);
     }
 }

示例#3

文件： CorInfoImpl.cs 项目： hoyMS/corert

        private void getEEInfo(ref CORINFO_EE_INFO pEEInfoOut)
        {
            pEEInfoOut = new CORINFO_EE_INFO();

#if DEBUG
            // In debug, write some bogus data to the struct to ensure we have filled everything
            // properly.
            fixed (CORINFO_EE_INFO* tmp = &pEEInfoOut)
                MemoryHelper.FillMemory((byte*)tmp, 0xcc, Marshal.SizeOf<CORINFO_EE_INFO>());
#endif

            int pointerSize = this.PointerSize;

            pEEInfoOut.inlinedCallFrameInfo.size = this.SizeOfPInvokeTransitionFrame;

            pEEInfoOut.offsetOfDelegateInstance = (uint)pointerSize;            // Delegate::m_firstParameter
            pEEInfoOut.offsetOfDelegateFirstTarget = (uint)(4 * pointerSize);   // Delegate::m_functionPointer

            pEEInfoOut.offsetOfObjArrayData = (uint)(2 * pointerSize);

            pEEInfoOut.sizeOfReversePInvokeFrame = (uint)(2 * pointerSize);

            pEEInfoOut.osPageSize = new UIntPtr(0x1000);

            pEEInfoOut.maxUncheckedOffsetForNullObject = (_compilation.NodeFactory.Target.IsWindows) ?
                new UIntPtr(32 * 1024 - 1) : new UIntPtr((uint)pEEInfoOut.osPageSize / 2 - 1);

            pEEInfoOut.targetAbi = CORINFO_RUNTIME_ABI.CORINFO_CORERT_ABI;
        }

示例#4

文件： CorInfoBase.cs 项目： tijoytom/corert

 static void _getEEInfo(IntPtr thisHandle, IntPtr* ppException, ref CORINFO_EE_INFO pEEInfoOut)
 {
     var _this = GetThis(thisHandle);
     try
     {
         _this.getEEInfo(ref pEEInfoOut);
     }
     catch (Exception ex)
     {
         *ppException = _this.AllocException(ex);
     }
 }