OpenCSD - CoreSight Trace Decode Library 1.5.1
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trc_mem_acc_cb.h
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1
8/*
9 * Redistribution and use in source and binary forms, with or without modification,
10 * are permitted provided that the following conditions are met:
11 *
12 * 1. Redistributions of source code must retain the above copyright notice,
13 * this list of conditions and the following disclaimer.
14 *
15 * 2. Redistributions in binary form must reproduce the above copyright notice,
16 * this list of conditions and the following disclaimer in the documentation
17 * and/or other materials provided with the distribution.
18 *
19 * 3. Neither the name of the copyright holder nor the names of its contributors
20 * may be used to endorse or promote products derived from this software without
21 * specific prior written permission.
22 *
23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
24 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
25 * WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26 * IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
27 * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
28 * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
29 * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
30 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
32 * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33 */
34
35#ifndef ARM_TRC_MEM_ACC_CB_H_INCLUDED
36#define ARM_TRC_MEM_ACC_CB_H_INCLUDED
37
40
42{
43public:
44 TrcMemAccCB(const ocsd_vaddr_t s_address,
45 const ocsd_vaddr_t e_address,
46 const ocsd_mem_space_acc_t mem_space);
47
48 // default constructor
50
51 void initAccessor(const ocsd_vaddr_t s_address, const ocsd_vaddr_t e_address, const ocsd_mem_space_acc_t mem_space);
52
53 virtual ~TrcMemAccCB() {};
54
56 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);
57
58 void setCBIfClass(TrcMemAccCBIF *p_if);
59 void setCBIfFn(Fn_MemAcc_CB p_fn, const void *p_context);
60 void setCBIDIfFn(Fn_MemAccID_CB p_fn, const void *p_context);
61
62private:
63 void clearCBptrs();
64 TrcMemAccCBIF *m_p_CBclass; //<! callback class.
65 Fn_MemAcc_CB m_p_CBfn; //<! callback function.
66 Fn_MemAccID_CB m_p_CBIDfn; //<! callback with ID function.
67 const void *m_p_cbfn_context; //<! context pointer for callback function.
68};
69
70inline void TrcMemAccCB::clearCBptrs()
71{
72 m_p_CBclass = 0;
73 m_p_CBfn = 0;
74 m_p_CBIDfn = 0;
75 m_p_cbfn_context = 0;
76}
77
79{
80 clearCBptrs(); // only one callback type per accessor.
81 m_p_CBclass = p_if;
82}
83
84inline void TrcMemAccCB::setCBIfFn(Fn_MemAcc_CB p_fn, const void *p_context)
85{
86 clearCBptrs(); // only one callback type per accessor.
87 m_p_CBfn = p_fn;
88 m_p_cbfn_context = p_context;
89}
90
91inline void TrcMemAccCB::setCBIDIfFn(Fn_MemAccID_CB p_fn, const void *p_context)
92{
93 clearCBptrs(); // only one callback type per accessor.
94 m_p_CBIDfn = p_fn;
95 m_p_cbfn_context = p_context;
96}
97
98#endif // ARM_TRC_MEM_ACC_CB_H_INCLUDED
99
100/* End of File trc_mem_acc_cb.h */
void setCBIDIfFn(Fn_MemAccID_CB p_fn, const void *p_context)
void setCBIfFn(Fn_MemAcc_CB p_fn, const void *p_context)
TrcMemAccCB(const ocsd_vaddr_t s_address, const ocsd_vaddr_t e_address, const ocsd_mem_space_acc_t mem_space)
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)
Interface class to implement memory accessor callbacks.
Memory range to access by trace decoder.
uint32_t(* Fn_MemAccID_CB)(const void *p_context, const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const uint8_t trcID, const uint32_t reqBytes, uint8_t *byteBuffer)
enum _ocsd_mem_space_acc_t ocsd_mem_space_acc_t
uint32_t(* Fn_MemAcc_CB)(const void *p_context, const ocsd_vaddr_t address, const ocsd_mem_space_acc_t mem_space, const uint32_t reqBytes, uint8_t *byteBuffer)
uint64_t ocsd_vaddr_t
OpenCSD : Memory accessor base class.
OpenCSD : Memory Accessor Callback Direct Interface.