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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.
//*****************************************************************************
//
// Define a Data-Target for a live process.
//
//*****************************************************************************
#ifndef _LIVEPROC_DATATARGET_H_
#define _LIVEPROC_DATATARGET_H_
// Defines the Data-Target and other public interfaces.
// Does not include IXClrData definitions.
#include <clrdata.h>
#ifndef FEATURE_PAL
//---------------------------------------------------------------------------------------
//
// Provides a simple legacy data-target implementation for a live, local, process.
// Note that in arrowhead, most debuggers use ICorDebugDataTarget, and we have
// implementations of this in MDbg.
//
class LiveProcDataTarget : public ICLRDataTarget
{
public:
LiveProcDataTarget(HANDLE process,
DWORD processId,
CLRDATA_ADDRESS baseAddressOfEngine = NULL);
//
// IUnknown.
//
// This class is intended to be kept on the stack
// or as a member and does not maintain a refcount.
//
STDMETHOD(QueryInterface)(
THIS_
IN REFIID InterfaceId,
OUT PVOID* Interface
);
STDMETHOD_(ULONG, AddRef)(
THIS
);
STDMETHOD_(ULONG, Release)(
THIS
);
//
// ICLRDataTarget.
//
virtual HRESULT STDMETHODCALLTYPE GetMachineType(
/* [out] */ ULONG32 *machine);
virtual HRESULT STDMETHODCALLTYPE GetPointerSize(
/* [out] */ ULONG32 *size);
virtual HRESULT STDMETHODCALLTYPE GetImageBase(
/* [string][in] */ LPCWSTR name,
/* [out] */ CLRDATA_ADDRESS *base);
virtual HRESULT STDMETHODCALLTYPE ReadVirtual(
/* [in] */ CLRDATA_ADDRESS address,
/* [length_is][size_is][out] */ PBYTE buffer,
/* [in] */ ULONG32 request,
/* [optional][out] */ ULONG32 *done);
virtual HRESULT STDMETHODCALLTYPE WriteVirtual(
/* [in] */ CLRDATA_ADDRESS address,
/* [size_is][in] */ PBYTE buffer,
/* [in] */ ULONG32 request,
/* [optional][out] */ ULONG32 *done);
virtual HRESULT STDMETHODCALLTYPE GetTLSValue(
/* [in] */ ULONG32 threadID,
/* [in] */ ULONG32 index,
/* [out] */ CLRDATA_ADDRESS* value);
virtual HRESULT STDMETHODCALLTYPE SetTLSValue(
/* [in] */ ULONG32 threadID,
/* [in] */ ULONG32 index,
/* [in] */ CLRDATA_ADDRESS value);
virtual HRESULT STDMETHODCALLTYPE GetCurrentThreadID(
/* [out] */ ULONG32* threadID);
virtual HRESULT STDMETHODCALLTYPE GetThreadContext(
/* [in] */ ULONG32 threadID,
/* [in] */ ULONG32 contextFlags,
/* [in] */ ULONG32 contextSize,
/* [out, size_is(contextSize)] */ PBYTE context);
virtual HRESULT STDMETHODCALLTYPE SetThreadContext(
/* [in] */ ULONG32 threadID,
/* [in] */ ULONG32 contextSize,
/* [in, size_is(contextSize)] */ PBYTE context);
virtual HRESULT STDMETHODCALLTYPE Request(
/* [in] */ ULONG32 reqCode,
/* [in] */ ULONG32 inBufferSize,
/* [size_is][in] */ BYTE *inBuffer,
/* [in] */ ULONG32 outBufferSize,
/* [size_is][out] */ BYTE *outBuffer);
private:
HANDLE m_process;
DWORD m_processId;
CLRDATA_ADDRESS m_baseAddressOfEngine;
};
#endif // FEATURE_PAL
#endif // _LIVEPROC_DATATARGET_H_
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