gpu_exec_context.hh revision 11696:80c30bd0c7d6
1/* 2 * Copyright (c) 2015 Advanced Micro Devices, Inc. 3 * All rights reserved. 4 * 5 * For use for simulation and test purposes only 6 * 7 * Redistribution and use in source and binary forms, with or without 8 * modification, are permitted provided that the following conditions are met: 9 * 10 * 1. Redistributions of source code must retain the above copyright notice, 11 * this list of conditions and the following disclaimer. 12 * 13 * 2. Redistributions in binary form must reproduce the above copyright notice, 14 * this list of conditions and the following disclaimer in the documentation 15 * and/or other materials provided with the distribution. 16 * 17 * 3. Neither the name of the copyright holder nor the names of its contributors 18 * may be used to endorse or promote products derived from this software 19 * without specific prior written permission. 20 * 21 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS "AS IS" 22 * AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE 23 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE 24 * ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT HOLDER OR CONTRIBUTORS BE 25 * LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR 26 * CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF 27 * SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS 28 * INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN 29 * CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) 30 * ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE 31 * POSSIBILITY OF SUCH DAMAGE. 32 * 33 * Author: Anthony Gutierrez 34 */ 35 36#ifndef __GPU_EXEC_CONTEXT_HH__ 37#define __GPU_EXEC_CONTEXT_HH__ 38 39#include "arch/gpu_isa.hh" 40#include "config/the_gpu_isa.hh" 41 42class ComputeUnit; 43class Wavefront; 44 45class GPUExecContext 46{ 47 public: 48 GPUExecContext(ComputeUnit *_cu, Wavefront *_wf); 49 Wavefront* wavefront(); 50 ComputeUnit* computeUnit(); 51 52 TheGpuISA::MiscReg readMiscReg(int opIdx) const; 53 void writeMiscReg(int opIdx, TheGpuISA::MiscReg operandVal); 54 55 protected: 56 ComputeUnit *cu; 57 Wavefront *wf; 58 TheGpuISA::GPUISA &gpuISA; 59}; 60 61#endif // __GPU_EXEC_CONTEXT_HH__ 62