12440SN/A/* 22440SN/A * Copyright (c) 2003-2005 The Regents of The University of Michigan 32440SN/A * All rights reserved. 42440SN/A * 52440SN/A * Redistribution and use in source and binary forms, with or without 62440SN/A * modification, are permitted provided that the following conditions are 72440SN/A * met: redistributions of source code must retain the above copyright 82440SN/A * notice, this list of conditions and the following disclaimer; 92440SN/A * redistributions in binary form must reproduce the above copyright 102440SN/A * notice, this list of conditions and the following disclaimer in the 112440SN/A * documentation and/or other materials provided with the distribution; 122440SN/A * neither the name of the copyright holders nor the names of its 132440SN/A * contributors may be used to endorse or promote products derived from 142440SN/A * this software without specific prior written permission. 152440SN/A * 162440SN/A * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 172440SN/A * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 182440SN/A * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 192440SN/A * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 202440SN/A * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 212440SN/A * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 222440SN/A * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 232440SN/A * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 242440SN/A * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 252440SN/A * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 262440SN/A * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 272665SN/A * 282665SN/A * Authors: Gabe Black 292440SN/A */ 302440SN/A 316329Sgblack@eecs.umich.edu#ifndef __ARCH_ALPHA_REGISTERS_HH__ 326329Sgblack@eecs.umich.edu#define __ARCH_ALPHA_REGISTERS_HH__ 332440SN/A 348961Sgblack@eecs.umich.edu#include "arch/alpha/generated/max_inst_regs.hh" 356327SN/A#include "arch/alpha/ipr.hh" 3612104Snathanael.premillieu@arm.com#include "arch/generic/types.hh" 3713610Sgiacomo.gabrielli@arm.com#include "arch/generic/vec_pred_reg.hh" 3812109SRekai.GonzalezAlberquilla@arm.com#include "arch/generic/vec_reg.hh" 396329Sgblack@eecs.umich.edu#include "base/types.hh" 402440SN/A 415569SN/Anamespace AlphaISA { 422972SN/A 436329Sgblack@eecs.umich.eduusing AlphaISAInst::MaxInstSrcRegs; 446329Sgblack@eecs.umich.eduusing AlphaISAInst::MaxInstDestRegs; 456327SN/A 469046SAli.Saidi@ARM.com// Locked read/write flags are can't be detected by the ISA parser 479046SAli.Saidi@ARM.comconst int MaxMiscDestRegs = AlphaISAInst::MaxMiscDestRegs + 1; 489046SAli.Saidi@ARM.com 4913610Sgiacomo.gabrielli@arm.com// Not applicable to Alpha 5013610Sgiacomo.gabrielli@arm.comusing VecElem = ::DummyVecElem; 5113610Sgiacomo.gabrielli@arm.comusing VecReg = ::DummyVecReg; 5213610Sgiacomo.gabrielli@arm.comusing ConstVecReg = ::DummyConstVecReg; 5313610Sgiacomo.gabrielli@arm.comusing VecRegContainer = ::DummyVecRegContainer; 5413610Sgiacomo.gabrielli@arm.comconstexpr unsigned NumVecElemPerVecReg = ::DummyNumVecElemPerVecReg; 5513610Sgiacomo.gabrielli@arm.comconstexpr size_t VecRegSizeBytes = ::DummyVecRegSizeBytes; 5613610Sgiacomo.gabrielli@arm.com 5713610Sgiacomo.gabrielli@arm.com// Not applicable to Alpha 5813610Sgiacomo.gabrielli@arm.comusing VecPredReg = ::DummyVecPredReg; 5913610Sgiacomo.gabrielli@arm.comusing ConstVecPredReg = ::DummyConstVecPredReg; 6013610Sgiacomo.gabrielli@arm.comusing VecPredRegContainer = ::DummyVecPredRegContainer; 6113610Sgiacomo.gabrielli@arm.comconstexpr size_t VecPredRegSizeBits = ::DummyVecPredRegSizeBits; 6213610Sgiacomo.gabrielli@arm.comconstexpr bool VecPredRegHasPackedRepr = ::DummyVecPredRegHasPackedRepr; 6312109SRekai.GonzalezAlberquilla@arm.com 646329Sgblack@eecs.umich.eduenum MiscRegIndex 656329Sgblack@eecs.umich.edu{ 666329Sgblack@eecs.umich.edu MISCREG_FPCR = NumInternalProcRegs, 676329Sgblack@eecs.umich.edu MISCREG_UNIQ, 686329Sgblack@eecs.umich.edu MISCREG_LOCKFLAG, 696329Sgblack@eecs.umich.edu MISCREG_LOCKADDR, 707699Sgblack@eecs.umich.edu MISCREG_INTR, 717699Sgblack@eecs.umich.edu NUM_MISCREGS 726329Sgblack@eecs.umich.edu}; 735569SN/A 746329Sgblack@eecs.umich.edu// semantically meaningful register indices 756329Sgblack@eecs.umich.educonst RegIndex ZeroReg = 31; // architecturally meaningful 766329Sgblack@eecs.umich.edu// the rest of these depend on the ABI 776329Sgblack@eecs.umich.educonst RegIndex StackPointerReg = 30; 786329Sgblack@eecs.umich.educonst RegIndex GlobalPointerReg = 29; 796329Sgblack@eecs.umich.educonst RegIndex ProcedureValueReg = 27; 806329Sgblack@eecs.umich.educonst RegIndex ReturnAddressReg = 26; 816329Sgblack@eecs.umich.educonst RegIndex ReturnValueReg = 0; 826329Sgblack@eecs.umich.educonst RegIndex FramePointerReg = 15; 836329Sgblack@eecs.umich.edu 846329Sgblack@eecs.umich.educonst RegIndex SyscallNumReg = 0; 856329Sgblack@eecs.umich.educonst RegIndex FirstArgumentReg = 16; 866329Sgblack@eecs.umich.educonst RegIndex SyscallPseudoReturnReg = 20; 876329Sgblack@eecs.umich.educonst RegIndex SyscallSuccessReg = 19; 886329Sgblack@eecs.umich.edu 896329Sgblack@eecs.umich.educonst int NumIntArchRegs = 32; 906329Sgblack@eecs.umich.educonst int NumPALShadowRegs = 8; 916329Sgblack@eecs.umich.educonst int NumFloatArchRegs = 32; 926329Sgblack@eecs.umich.edu 936329Sgblack@eecs.umich.educonst int NumIntRegs = NumIntArchRegs + NumPALShadowRegs; 946329Sgblack@eecs.umich.educonst int NumFloatRegs = NumFloatArchRegs; 9513610Sgiacomo.gabrielli@arm.comconst int NumVecRegs = 1; // Not applicable to Alpha 9613610Sgiacomo.gabrielli@arm.com // (1 to prevent warnings) 9713610Sgiacomo.gabrielli@arm.comconst int NumVecPredRegs = 1; // Not applicable to Alpha 9813610Sgiacomo.gabrielli@arm.com // (1 to prevent warnings) 999920Syasuko.eckert@amd.comconst int NumCCRegs = 0; 1009917Ssteve.reinhardt@amd.comconst int NumMiscRegs = NUM_MISCREGS; 1016329Sgblack@eecs.umich.edu 1026329Sgblack@eecs.umich.educonst int TotalNumRegs = 1037699Sgblack@eecs.umich.edu NumIntRegs + NumFloatRegs + NumMiscRegs; 1046329Sgblack@eecs.umich.edu 1052440SN/A} // namespace AlphaISA 1062440SN/A 1075569SN/A#endif // __ARCH_ALPHA_REGFILE_HH__ 108