trc_mem_acc_cb.h

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/* 
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 * 1. Redistributions of source code must retain the above copyright notice, 
 * this list of conditions and the following disclaimer.
 * 
 * 2. Redistributions in binary form must reproduce the above copyright notice, 
 * this list of conditions and the following disclaimer in the documentation 
 * and/or other materials provided with the distribution. 
 * 
 * 3. Neither the name of the copyright holder nor the names of its contributors 
 * may be used to endorse or promote products derived from this software without 
 * specific prior written permission. 
 * 
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND 
 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED 
 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. 
 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, 
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#ifndef ARM_TRC_MEM_ACC_CB_H_INCLUDED
#define ARM_TRC_MEM_ACC_CB_H_INCLUDED
 
#include "mem_acc/trc_mem_acc_base.h"
#include "mem_acc/trc_mem_acc_cb_if.h"
 
class TrcMemAccCB : public TrcMemAccessorBase
{
public:
    TrcMemAccCB(const ocsd_vaddr_t s_address, 
                const ocsd_vaddr_t e_address, 
                const ocsd_mem_space_acc_t mem_space);
                
    // default constructor
    TrcMemAccCB();
 
    void initAccessor(const ocsd_vaddr_t s_address, const ocsd_vaddr_t e_address, const ocsd_mem_space_acc_t mem_space);
 
    virtual ~TrcMemAccCB() {};
    
    virtual const uint32_t readBytes(const ocsd_vaddr_t address, const ocsd_mem_space_acc_t memSpace, const uint8_t trcID, const uint32_t reqBytes, uint8_t *byteBuffer);
    
    void setCBIfClass(TrcMemAccCBIF *p_if);
    void setCBIfFn(Fn_MemAcc_CB p_fn, const void *p_context);
    void setCBIDIfFn(Fn_MemAccID_CB p_fn, const void *p_context);
 
private:
    void clearCBptrs();
    TrcMemAccCBIF *m_p_CBclass;     //<! callback class.
    Fn_MemAcc_CB m_p_CBfn;          //<! callback function.
    Fn_MemAccID_CB m_p_CBIDfn;       //<! callback with ID function.
    const void *m_p_cbfn_context;   //<! context pointer for callback function.
};
 
inline void TrcMemAccCB::clearCBptrs()
{
    m_p_CBclass = 0;
    m_p_CBfn = 0;
    m_p_CBIDfn = 0;
    m_p_cbfn_context = 0;
}
 
inline void TrcMemAccCB::setCBIfClass(TrcMemAccCBIF *p_if) 
{ 
    clearCBptrs();   // only one callback type per accessor.
    m_p_CBclass = p_if; 
}
 
inline void TrcMemAccCB::setCBIfFn(Fn_MemAcc_CB p_fn, const void *p_context) 
{ 
    clearCBptrs();   // only one callback type per accessor.
    m_p_CBfn = p_fn;
    m_p_cbfn_context = p_context;
}
 
inline void TrcMemAccCB::setCBIDIfFn(Fn_MemAccID_CB p_fn, const void *p_context)
{
    clearCBptrs();   // only one callback type per accessor.
    m_p_CBIDfn = p_fn;
    m_p_cbfn_context = p_context;
}
 
#endif // ARM_TRC_MEM_ACC_CB_H_INCLUDED
 
/* End of File trc_mem_acc_cb.h */