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
TrcMemAccCB(const ocsd_vaddr_t s_address,const ocsd_vaddr_t e_address,const ocsd_mem_space_acc_t mem_space)10 TrcMemAccCB::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
TrcMemAccCB()21 TrcMemAccCB::TrcMemAccCB() :
22 TrcMemAccessorBase(MEMACC_CB_IF),
23 m_p_CBclass(0),
24 m_p_CBfn(0),
25 m_p_cbfn_context(0)
26 {};
27
initAccessor(const ocsd_vaddr_t s_address,const ocsd_vaddr_t e_address,const ocsd_mem_space_acc_t mem_space)28 void TrcMemAccCB::initAccessor(const ocsd_vaddr_t s_address, const ocsd_vaddr_t e_address, const ocsd_mem_space_acc_t mem_space)
29 {
30 setRange(s_address, e_address);
31 setMemSpace(mem_space);
32 }
33
34 /** Memory access override - allow decoder to read bytes from the buffer. */
readBytes(const ocsd_vaddr_t address,const ocsd_mem_space_acc_t memSpace,const uint8_t trcID,const uint32_t reqBytes,uint8_t * byteBuffer)35 const 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)
36 {
37 // if we have a callback object, use it to call back.
38 if(m_p_CBclass)
39 return m_p_CBclass->readBytes(address,memSpace,reqBytes,byteBuffer);
40 if(m_p_CBfn)
41 return m_p_CBfn(m_p_cbfn_context, address,memSpace,reqBytes,byteBuffer);
42 if (m_p_CBIDfn)
43 return m_p_CBIDfn(m_p_cbfn_context, address, memSpace, trcID, reqBytes, byteBuffer);
44 return 0;
45 }
46
47 /* End of File trc_mem_acc_cb.cpp */
48