1/*!
2 * \file       trc_mem_acc_cb.cpp
3 * \brief      OpenCSD : Trace Mem accessor - callback function
4 *
5 * \copyright  Copyright (c) 2015, ARM Limited. All Rights Reserved.
6 */
7
8#include "mem_acc/trc_mem_acc_cb.h"
9
10TrcMemAccCB::TrcMemAccCB(const ocsd_vaddr_t s_address,
11                const ocsd_vaddr_t e_address,
12                const ocsd_mem_space_acc_t mem_space) :
13    TrcMemAccessorBase(MEMACC_CB_IF, s_address, e_address),
14    m_p_CBclass(0),
15    m_p_CBfn(0),
16    m_p_cbfn_context(0)
17{
18    setMemSpace(mem_space);
19}
20
21/** Memory access override - allow decoder to read bytes from the buffer. */
22const uint32_t TrcMemAccCB::readBytes(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t memSpace, const uint8_t trcID, const uint32_t reqBytes, uint8_t *byteBuffer)
23{
24    // if we have a callback object, use it to call back.
25    if(m_p_CBclass)
26        return m_p_CBclass->readBytes(address,memSpace,reqBytes,byteBuffer);
27    if(m_p_CBfn)
28        return m_p_CBfn(m_p_cbfn_context, address,memSpace,reqBytes,byteBuffer);
29    if (m_p_CBIDfn)
30        return m_p_CBIDfn(m_p_cbfn_context, address, memSpace, trcID, reqBytes, byteBuffer);
31    return 0;
32}
33
34/* End of File trc_mem_acc_cb.cpp */
35