111308Santhony.gutierrez@amd.com/*
211308Santhony.gutierrez@amd.com * Copyright (c) 2015 Advanced Micro Devices, Inc.
311308Santhony.gutierrez@amd.com * All rights reserved.
411308Santhony.gutierrez@amd.com *
511308Santhony.gutierrez@amd.com * For use for simulation and test purposes only
611308Santhony.gutierrez@amd.com *
711308Santhony.gutierrez@amd.com * Redistribution and use in source and binary forms, with or without
811308Santhony.gutierrez@amd.com * modification, are permitted provided that the following conditions are met:
911308Santhony.gutierrez@amd.com *
1011308Santhony.gutierrez@amd.com * 1. Redistributions of source code must retain the above copyright notice,
1111308Santhony.gutierrez@amd.com * this list of conditions and the following disclaimer.
1211308Santhony.gutierrez@amd.com *
1311308Santhony.gutierrez@amd.com * 2. Redistributions in binary form must reproduce the above copyright notice,
1411308Santhony.gutierrez@amd.com * this list of conditions and the following disclaimer in the documentation
1511308Santhony.gutierrez@amd.com * and/or other materials provided with the distribution.
1611308Santhony.gutierrez@amd.com *
1711308Santhony.gutierrez@amd.com * 3. Neither the name of the copyright holder nor the names of its contributors
1811308Santhony.gutierrez@amd.com * may be used to endorse or promote products derived from this software
1911308Santhony.gutierrez@amd.com * without specific prior written permission.
2011308Santhony.gutierrez@amd.com *
2111308Santhony.gutierrez@amd.com * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS"
2211308Santhony.gutierrez@amd.com * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
2311308Santhony.gutierrez@amd.com * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
2411308Santhony.gutierrez@amd.com * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE
2511308Santhony.gutierrez@amd.com * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
2611308Santhony.gutierrez@amd.com * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
2711308Santhony.gutierrez@amd.com * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
2811308Santhony.gutierrez@amd.com * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
2911308Santhony.gutierrez@amd.com * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
3011308Santhony.gutierrez@amd.com * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE
3111308Santhony.gutierrez@amd.com * POSSIBILITY OF SUCH DAMAGE.
3211308Santhony.gutierrez@amd.com *
3311308Santhony.gutierrez@amd.com * Author: Anthony Gutierrez
3411308Santhony.gutierrez@amd.com */
3511308Santhony.gutierrez@amd.com
3611308Santhony.gutierrez@amd.com#ifndef __ARCH_HSAIL_GPU_DECODER_HH__
3711308Santhony.gutierrez@amd.com#define __ARCH_HSAIL_GPU_DECODER_HH__
3811308Santhony.gutierrez@amd.com
3911308Santhony.gutierrez@amd.com#include <vector>
4011308Santhony.gutierrez@amd.com
4111308Santhony.gutierrez@amd.com#include "arch/hsail/gpu_types.hh"
4211308Santhony.gutierrez@amd.com
4311308Santhony.gutierrez@amd.comclass BrigObject;
4411308Santhony.gutierrez@amd.comclass GPUStaticInst;
4511308Santhony.gutierrez@amd.com
4611308Santhony.gutierrez@amd.comnamespace Brig
4711308Santhony.gutierrez@amd.com{
4811308Santhony.gutierrez@amd.com    class BrigInstBase;
4911308Santhony.gutierrez@amd.com}
5011308Santhony.gutierrez@amd.com
5111308Santhony.gutierrez@amd.comnamespace HsailISA
5211308Santhony.gutierrez@amd.com{
5311308Santhony.gutierrez@amd.com    class Decoder
5411308Santhony.gutierrez@amd.com    {
5511308Santhony.gutierrez@amd.com      public:
5611308Santhony.gutierrez@amd.com        GPUStaticInst* decode(MachInst machInst);
5711308Santhony.gutierrez@amd.com
5811308Santhony.gutierrez@amd.com        GPUStaticInst*
5911308Santhony.gutierrez@amd.com        decode(RawMachInst inst)
6011308Santhony.gutierrez@amd.com        {
6111308Santhony.gutierrez@amd.com            return inst < decodedInsts.size() ? decodedInsts.at(inst) : nullptr;
6211308Santhony.gutierrez@amd.com        }
6311308Santhony.gutierrez@amd.com
6411308Santhony.gutierrez@amd.com        RawMachInst
6511308Santhony.gutierrez@amd.com        saveInst(GPUStaticInst *decodedInst)
6611308Santhony.gutierrez@amd.com        {
6711308Santhony.gutierrez@amd.com            decodedInsts.push_back(decodedInst);
6811308Santhony.gutierrez@amd.com
6911308Santhony.gutierrez@amd.com            return decodedInsts.size() - 1;
7011308Santhony.gutierrez@amd.com        }
7111308Santhony.gutierrez@amd.com
7211308Santhony.gutierrez@amd.com      private:
7311308Santhony.gutierrez@amd.com        static std::vector<GPUStaticInst*> decodedInsts;
7411308Santhony.gutierrez@amd.com    };
7511308Santhony.gutierrez@amd.com} // namespace HsailISA
7611308Santhony.gutierrez@amd.com
7711308Santhony.gutierrez@amd.com#endif // __ARCH_HSAIL_GPU_DECODER_HH__
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