67 lines
2.6 KiB
C++
67 lines
2.6 KiB
C++
/*
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* \file trc_instr_decode_i.h
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* \brief OpenCSD : Interface for instruction decode.
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*
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* \copyright Copyright (c) 2015, ARM Limited. All Rights Reserved.
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*/
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/*
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* Redistribution and use in source and binary forms, with or without modification,
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* are permitted provided that the following conditions are met:
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*
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* 1. Redistributions of source code must retain the above copyright notice,
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* this list of conditions and the following disclaimer.
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*
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* 2. Redistributions in binary form must reproduce the above copyright notice,
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* this list of conditions and the following disclaimer in the documentation
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* and/or other materials provided with the distribution.
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*
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* 3. Neither the name of the copyright holder nor the names of its contributors
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* may be used to endorse or promote products derived from this software without
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* specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 'AS IS' AND
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* ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED
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* WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
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* IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT,
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* INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
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* (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES;
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* LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
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* ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF THIS
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* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#ifndef ARM_TRC_INSTR_DECODE_I_H_INCLUDED
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#define ARM_TRC_INSTR_DECODE_I_H_INCLUDED
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/*!
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* @class IInstrDecode
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* @ingroup ocsd_interfaces
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* @brief Interface class to an instruction opcode decoder.
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*
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* The opcode decoder needs to be capable of limited decode required for trace
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* execution flow determination.
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*
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*/
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class IInstrDecode
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{
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public:
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IInstrDecode() {}; /**< Default constructor. */
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virtual ~IInstrDecode() {}; /**< Default destructor. */
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/*!
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* Instruction opcode decode for the packet trace decoder to follow the
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* instruction execution flow.
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*
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* @param *instr_info : Structure to pass current opcode, and receive required decode information.
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*
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* @return ocsd_err_t : OCSD_OK if successful.
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*/
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virtual ocsd_err_t DecodeInstruction(ocsd_instr_info *instr_info) = 0;
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};
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#endif // ARM_TRC_INSTR_DECODE_I_H_INCLUDED
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/* End of File trc_instr_decode_i.h */
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