1/* 2 * Copyright (c) 2015 RISC-V Foundation 3 * Copyright (c) 2016 The University of Virginia 4 * All rights reserved. 5 * 6 * Redistribution and use in source and binary forms, with or without 7 * modification, are permitted provided that the following conditions are 8 * met: redistributions of source code must retain the above copyright 9 * notice, this list of conditions and the following disclaimer; 10 * redistributions in binary form must reproduce the above copyright 11 * notice, this list of conditions and the following disclaimer in the 12 * documentation and/or other materials provided with the distribution; 13 * neither the name of the copyright holders nor the names of its 14 * contributors may be used to endorse or promote products derived from 15 * this software without specific prior written permission. 16 * 17 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 18 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 19 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 20 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 21 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 22 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 23 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 24 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 25 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 26 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 27 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 28 * 29 * Authors: Maxwell Walter 30 * Alec Roelke 31 */ |
32 |
33#ifndef __ARCH_RISCV_STATIC_INST_HH__ 34#define __ARCH_RISCV_STATIC_INST_HH__ 35 36#include <string> 37 38#include "arch/riscv/types.hh" 39#include "cpu/exec_context.hh" 40#include "cpu/static_inst.hh" --- 20 unchanged lines hidden (view full) --- 61/** 62 * Base class for all RISC-V Macroops 63 */ 64class RiscvMacroInst : public RiscvStaticInst 65{ 66 protected: 67 std::vector<StaticInstPtr> microops; 68 |
69 RiscvMacroInst(const char *mnem, ExtMachInst _machInst, 70 OpClass __opClass) : 71 RiscvStaticInst(mnem, _machInst, __opClass) 72 { 73 flags[IsMacroop] = true; 74 } 75 76 ~RiscvMacroInst() { microops.clear(); } --- 21 unchanged lines hidden (view full) --- 98}; 99 100/** 101 * Base class for all RISC-V Microops 102 */ 103class RiscvMicroInst : public RiscvStaticInst 104{ 105 protected: |
106 RiscvMicroInst(const char *mnem, ExtMachInst _machInst, 107 OpClass __opClass) : 108 RiscvStaticInst(mnem, _machInst, __opClass) 109 { 110 flags[IsMicroop] = true; 111 } 112 113 void advancePC(PCState &pcState) const; 114}; 115 116} 117 118#endif // __ARCH_RISCV_STATIC_INST_HH__ |