2 * \file trc_mem_acc_bufptr.h
5 * \copyright Copyright (c) 2015, ARM Limited. All Rights Reserved.
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10 * are permitted provided that the following conditions are met:
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16 * this list of conditions and the following disclaimer in the documentation
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23 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
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35 #ifndef ARM_TRC_MEM_ACC_BUFPTR_H_INCLUDED
36 #define ARM_TRC_MEM_ACC_BUFPTR_H_INCLUDED
38 #include "mem_acc/trc_mem_acc_base.h"
41 * @class TrcMemAccBufPtr:
42 * @brief Trace memory accessor for a memory buffer.
44 * Wraps a memory buffer in an memory range accessor object.
45 * Takes a copy of the buffer pointer which must remain valid
46 * for the lifetime of the object.
49 class TrcMemAccBufPtr: public TrcMemAccessorBase
53 * Construct the accessor.
54 * uses the start address as the start of range and calculates the end address
55 * according to the buffer size
57 * @param s_address : Start address in memory map represented by the data in the buffer.
58 * @param *p_buffer : pointer to a buffer of binary data.
59 * @param size : size of the buffer.
62 TrcMemAccBufPtr(const ocsd_vaddr_t s_address, const uint8_t *p_buffer, const uint32_t size);
64 virtual ~TrcMemAccBufPtr() {}; /**< default destructor */
66 /** Memory access override - allow decoder to read bytes from the buffer. */
67 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);
70 const uint8_t *m_p_buffer; /**< pointer to the memory buffer */
71 const uint32_t m_size; /**< size of the memory buffer. */
74 #endif // ARM_TRC_MEM_ACC_BUFPTR_H_INCLUDED
76 /* End of File trc_mem_acc_bufptr.h */