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// Licensed to the .NET Foundation under one or more agreements.
// The .NET Foundation licenses this file to you under the MIT license.
// See the LICENSE file in the project root for more information.
using System;
namespace Internal.Runtime
{
//
// Please keep the data structures in this file in sync with the native version at
// src/Native/Runtime/inc/ModuleHeaders.h
//
internal struct ReadyToRunHeaderConstants
{
public const uint Signature = 0x00525452; // 'RTR'
public const ushort CurrentMajorVersion = 2;
public const ushort CurrentMinorVersion = 1;
}
#pragma warning disable 0169
internal struct ReadyToRunHeader
{
private UInt32 Signature; // ReadyToRunHeaderConstants.Signature
private UInt16 MajorVersion;
private UInt16 MinorVersion;
private UInt32 Flags;
private UInt16 NumberOfSections;
private Byte EntrySize;
private Byte EntryType;
// Array of sections follows.
};
#pragma warning restore 0169
//
// ReadyToRunSectionType IDs are used by the runtime to look up specific global data sections
// from each module linked into the final binary. New sections should be added at the bottom
// of the enum and deprecated sections should not be removed to preserve ID stability.
//
// Eventually this will be reconciled with ReadyToRunSectionType from
// https://github.com/dotnet/coreclr/blob/master/src/inc/readytorun.h
//
public enum ReadyToRunSectionType
{
StringTable = 200, // Unused
GCStaticRegion = 201,
ThreadStaticRegion = 202,
InterfaceDispatchTable = 203,
TypeManagerIndirection = 204,
EagerCctor = 205,
FrozenObjectRegion = 206,
GCStaticDesc = 207,
ThreadStaticOffsetRegion = 208,
ThreadStaticGCDescRegion = 209,
ThreadStaticIndex = 210,
LoopHijackFlag = 211,
ImportAddressTables = 212,
// Sections 300 - 399 are reserved for RhFindBlob backwards compatibility
ReadonlyBlobRegionStart = 300,
ReadonlyBlobRegionEnd = 399,
}
[Flags]
internal enum ModuleInfoFlags : int
{
HasEndPointer = 0x1,
}
}
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