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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.
// ===========================================================================
// File: ILInstrumentation.cpp
//
// ===========================================================================
#include "common.h"
#include "ilinstrumentation.h"
//---------------------------------------------------------------------------------------
InstrumentedILOffsetMapping::InstrumentedILOffsetMapping()
{
LIMITED_METHOD_DAC_CONTRACT;
m_cMap = 0;
m_rgMap = NULL;
_ASSERTE(IsNull());
}
//---------------------------------------------------------------------------------------
//
// Check whether there is any mapping information stored in this object.
//
// Notes:
// The memory should be alive throughout the process lifetime until
// the Module containing the instrumented method is destructed.
//
BOOL InstrumentedILOffsetMapping::IsNull() const
{
LIMITED_METHOD_DAC_CONTRACT;
_ASSERTE((m_cMap == 0) == (m_rgMap == NULL));
return (m_cMap == 0);
}
#if !defined(DACCESS_COMPILE)
//---------------------------------------------------------------------------------------
//
// Release the memory used by the array of COR_IL_MAPs.
//
// Notes:
// * The memory should be alive throughout the process lifetime until the Module containing
// the instrumented method is destructed.
// * This struct should be read-only in DAC builds.
//
void InstrumentedILOffsetMapping::Clear()
{
LIMITED_METHOD_CONTRACT;
if (m_rgMap != NULL)
{
delete[] m_rgMap;
}
m_cMap = 0;
m_rgMap = NULL;
}
#endif // !DACCESS_COMPILE
#if !defined(DACCESS_COMPILE)
void InstrumentedILOffsetMapping::SetMappingInfo(SIZE_T cMap, COR_IL_MAP * rgMap)
{
WRAPPER_NO_CONTRACT;
_ASSERTE((cMap == 0) == (rgMap == NULL));
m_cMap = cMap;
m_rgMap = ARRAY_PTR_COR_IL_MAP(rgMap);
}
#endif // !DACCESS_COMPILE
SIZE_T InstrumentedILOffsetMapping::GetCount() const
{
LIMITED_METHOD_DAC_CONTRACT;
_ASSERTE((m_cMap == 0) == (m_rgMap == NULL));
return m_cMap;
}
ARRAY_PTR_COR_IL_MAP InstrumentedILOffsetMapping::GetOffsets() const
{
LIMITED_METHOD_DAC_CONTRACT;
_ASSERTE((m_cMap == 0) == (m_rgMap == NULL));
return m_rgMap;
}
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