| /* |
| * \file trc_mem_acc_bufptr.h |
| * \brief Reference CoreSight Trace Decoder : |
| * |
| * \copyright Copyright (c) 2015, ARM Limited. All Rights Reserved. |
| */ |
| |
| /* |
| * Redistribution and use in source and binary forms, with or without modification, |
| * are permitted provided that the following conditions are met: |
| * |
| * 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, |
| * INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES |
| * (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; |
| * LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND |
| * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
| * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS |
| * SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
| */ |
| |
| #ifndef ARM_TRC_MEM_ACC_BUFPTR_H_INCLUDED |
| #define ARM_TRC_MEM_ACC_BUFPTR_H_INCLUDED |
| |
| #include "mem_acc/trc_mem_acc_base.h" |
| |
| /*! |
| * @class TrcMemAccBufPtr: |
| * @brief Trace memory accessor for a memory buffer. |
| * |
| * Wraps a memory buffer in an memory range accessor object. |
| * Takes a copy of the buffer pointer which must remain valid |
| * for the lifetime of the object. |
| * |
| */ |
| class TrcMemAccBufPtr: public TrcMemAccessorBase |
| { |
| public: |
| /*! |
| * Construct the accessor. |
| * uses the start address as the start of range and calculates the end address |
| * according to the buffer size |
| * |
| * @param s_address : Start address in memory map represented by the data in the buffer. |
| * @param *p_buffer : pointer to a buffer of binary data. |
| * @param size : size of the buffer. |
| * |
| */ |
| TrcMemAccBufPtr(const rctdl_vaddr_t s_address, const uint8_t *p_buffer, const uint32_t size); |
| |
| virtual ~TrcMemAccBufPtr() {}; /**< default destructor */ |
| |
| /** Memory access override - allow decoder to read bytes from the buffer. */ |
| virtual const uint32_t readBytes(const rctdl_vaddr_t address, const rctdl_mem_space_acc_t memSpace, const uint32_t reqBytes, uint8_t *byteBuffer); |
| |
| private: |
| const uint8_t *m_p_buffer; /**< pointer to the memory buffer */ |
| const uint32_t m_size; /**< size of the memory buffer. */ |
| }; |
| |
| #endif // ARM_TRC_MEM_ACC_BUFPTR_H_INCLUDED |
| |
| /* End of File trc_mem_acc_bufptr.h */ |