void getBoundaries(
        CORINFO_METHOD_HANDLE   ftn,                // [IN] method of interest
        unsigned int           *cILOffsets,         // [OUT] size of pILOffsets
        uint32_t                 **pILOffsets,         // [OUT] IL offsets of interest
        ICorDebugInfo::BoundaryTypes *implicitBoundaries // [OUT] tell jit, all boundaries of this type
        ) override {
        BaseMethod* meth = reinterpret_cast<BaseMethod *>(ftn);
        *cILOffsets = meth->getSequencePointCount();
        *pILOffsets = meth->getSequencePointOffsets();
        *implicitBoundaries = ICorDebugInfo::BoundaryTypes::DEFAULT_BOUNDARIES;
    }

enum SourceTypes
    {
        SOURCE_TYPE_INVALID        = 0x00, // To indicate that nothing else applies
        SEQUENCE_POINT             = 0x01, // The debugger asked for it.
        STACK_EMPTY                = 0x02, // The stack is empty here
        CALL_SITE                  = 0x04, // This is a call site.
        NATIVE_END_OFFSET_UNKNOWN  = 0x08, // Indicates a epilog endpoint
        CALL_INSTRUCTION           = 0x10  // The actual instruction of a call.

    };

    void setBoundaries(
        CORINFO_METHOD_HANDLE   ftn,            // [IN] method of interest
        uint32_t                 cMap,           // [IN] size of pMap
        ICorDebugInfo::OffsetMapping *pMap      // [IN] map including all points of interest.
        //      jit allocated with allocateArray, EE frees
        ) override {
        BaseMethod* meth = reinterpret_cast<BaseMethod*>(ftn);
        for (size_t i = 0; i< cMap; i++){
           // HERE MY sequence points are SOURCE_INVALID instead of SEQUENCE_POINT
            if (pMap[i].source == ICorDebugInfo::SEQUENCE_POINT) {
                meth->recordSequencePointOffsetPosition(pMap[i].ilOffset, pMap[i].nativeOffset);
            }
        }
        m_sequencePoints = meth->getSequencePoints();
    }

void Compiler::eeSetLIinfo(
    unsigned which, UNATIVE_OFFSET nativeOffset, IL_OFFSET ilOffset, bool stkEmpty, bool callInstruction)
{
    assert(opts.compDbgInfo);
    assert(eeBoundariesCount > 0);
    assert(which < eeBoundariesCount);

    if (eeBoundaries != nullptr)
    {
        eeBoundaries[which].nativeIP     = nativeOffset;
        eeBoundaries[which].ilOffset     = ilOffset;
        eeBoundaries[which].sourceReason = stkEmpty ? ICorDebugInfo::STACK_EMPTY : 0;
        eeBoundaries[which].sourceReason |= callInstruction ? ICorDebugInfo::CALL_INSTRUCTION : 0;
    }
}