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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.
// -----------------------------------------------------------------------------------------------------------
// Support for evaluating expression in the debuggee during debugging
// -----------------------------------------------------------------------------------------------------------
#ifndef __DEBUGGER_HOOK_H__
#define __DEBUGGER_HOOK_H__
#include "common.h"
#include "CommonTypes.h"
#ifdef DACCESS_COMPILE
#include "CommonMacros.h"
#endif
#include "daccess.h"
#include "Debug.h"
#ifndef DACCESS_COMPILE
struct DebuggerProtectedBufferListNode
{
UInt64 address;
UInt16 size;
UInt32 identifier;
struct DebuggerProtectedBufferListNode* next;
};
struct DebuggerOwnedHandleListNode
{
void* handle;
UInt32 identifier;
struct DebuggerOwnedHandleListNode* next;
};
class DebuggerHook
{
public:
static void OnBeforeGcCollection();
static UInt32 RecordDebuggeeInitiatedHandle(void* handle);
static DebuggerProtectedBufferListNode* s_debuggerProtectedBuffers;
static DebuggerOwnedHandleListNode* s_debuggerOwnedHandles;
private:
static void EnsureConservativeReporting(DebuggerGcProtectionRequest* request);
static void RemoveConservativeReporting(DebuggerGcProtectionRequest* request);
static void EnsureHandle(DebuggerGcProtectionRequest* request);
static void RemoveHandle(DebuggerGcProtectionRequest* request);
static UInt32 s_debuggeeInitiatedHandleIdentifier;
};
#endif //!DACCESS_COMPILE
#endif // __DEBUGGER_HOOK_H__
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