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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.
//
// Please keep the data structures in this file in sync with the managed version at
// src/Common/src/Internal/Runtime/ModuleHeaders.cs
//
struct ReadyToRunHeaderConstants
{
static const uint32_t Signature = 0x00525452; // 'RTR'
static const uint32_t CurrentMajorVersion = 2;
static const uint32_t CurrentMinorVersion = 1;
};
struct ReadyToRunHeader
{
uint32_t Signature; // ReadyToRunHeaderConstants.Signature
uint16_t MajorVersion;
uint16_t MinorVersion;
uint32_t Flags;
uint16_t NumberOfSections;
uint8_t EntrySize;
uint8_t EntryType;
// Array of sections follows.
};
//
// 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
//
enum class ReadyToRunSectionType
{
StringTable = 200,
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,
};
enum class ModuleInfoFlags
{
HasEndPointer = 0x1,
};
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