operands.isa revision 11725
111723Sar4jc@virginia.edu// -*- mode:c++ -*- 211723Sar4jc@virginia.edu 311723Sar4jc@virginia.edu// Copyright (c) 2015 RISC-V Foundation 411723Sar4jc@virginia.edu// Copyright (c) 2016 The University of Virginia 511723Sar4jc@virginia.edu// All rights reserved. 611723Sar4jc@virginia.edu// 711723Sar4jc@virginia.edu// Redistribution and use in source and binary forms, with or without 811723Sar4jc@virginia.edu// modification, are permitted provided that the following conditions are 911723Sar4jc@virginia.edu// met: redistributions of source code must retain the above copyright 1011723Sar4jc@virginia.edu// notice, this list of conditions and the following disclaimer; 1111723Sar4jc@virginia.edu// redistributions in binary form must reproduce the above copyright 1211723Sar4jc@virginia.edu// notice, this list of conditions and the following disclaimer in the 1311723Sar4jc@virginia.edu// documentation and/or other materials provided with the distribution; 1411723Sar4jc@virginia.edu// neither the name of the copyright holders nor the names of its 1511723Sar4jc@virginia.edu// contributors may be used to endorse or promote products derived from 1611723Sar4jc@virginia.edu// this software without specific prior written permission. 1711723Sar4jc@virginia.edu// 1811723Sar4jc@virginia.edu// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 1911723Sar4jc@virginia.edu// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 2011723Sar4jc@virginia.edu// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 2111723Sar4jc@virginia.edu// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 2211723Sar4jc@virginia.edu// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 2311723Sar4jc@virginia.edu// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 2411723Sar4jc@virginia.edu// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 2511723Sar4jc@virginia.edu// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 2611723Sar4jc@virginia.edu// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 2711723Sar4jc@virginia.edu// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 2811723Sar4jc@virginia.edu// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 2911723Sar4jc@virginia.edu// 3011723Sar4jc@virginia.edu// Authors: Maxwell Walter 3111723Sar4jc@virginia.edu// Alec Roelke 3211723Sar4jc@virginia.edu 3311723Sar4jc@virginia.edudef operand_types {{ 3411723Sar4jc@virginia.edu 'sb' : 'int8_t', 3511723Sar4jc@virginia.edu 'ub' : 'uint8_t', 3611723Sar4jc@virginia.edu 'sh' : 'int16_t', 3711723Sar4jc@virginia.edu 'uh' : 'uint16_t', 3811723Sar4jc@virginia.edu 'sw' : 'int32_t', 3911723Sar4jc@virginia.edu 'uw' : 'uint32_t', 4011723Sar4jc@virginia.edu 'sd' : 'int64_t', 4111723Sar4jc@virginia.edu 'ud' : 'uint64_t', 4211725Sar4jc@virginia.edu 'sf' : 'float', 4311725Sar4jc@virginia.edu 'df' : 'double' 4411723Sar4jc@virginia.edu}}; 4511723Sar4jc@virginia.edu 4611723Sar4jc@virginia.edudef operands {{ 4711723Sar4jc@virginia.edu#General Purpose Integer Reg Operands 4811723Sar4jc@virginia.edu 'Rd': ('IntReg', 'ud', 'RD', 'IsInteger', 1), 4911723Sar4jc@virginia.edu 'Rs1': ('IntReg', 'ud', 'RS1', 'IsInteger', 2), 5011723Sar4jc@virginia.edu 'Rs2': ('IntReg', 'ud', 'RS2', 'IsInteger', 3), 5111723Sar4jc@virginia.edu 5211725Sar4jc@virginia.edu 'Fd': ('FloatReg', 'df', 'FD', 'IsFloating', 1), 5311725Sar4jc@virginia.edu 'Fd_bits': ('FloatReg', 'ud', 'FD', 'IsFloating', 1), 5411725Sar4jc@virginia.edu 'Fs1': ('FloatReg', 'df', 'FS1', 'IsFloating', 2), 5511725Sar4jc@virginia.edu 'Fs1_bits': ('FloatReg', 'ud', 'FS1', 'IsFloating', 2), 5611725Sar4jc@virginia.edu 'Fs2': ('FloatReg', 'df', 'FS2', 'IsFloating', 3), 5711725Sar4jc@virginia.edu 'Fs2_bits': ('FloatReg', 'ud', 'FS2', 'IsFloating', 3), 5811725Sar4jc@virginia.edu 'Fs3': ('FloatReg', 'df', 'FS3', 'IsFloating', 4), 5911725Sar4jc@virginia.edu 'Fs3_bits': ('FloatReg', 'ud', 'FS3', 'IsFloating', 4), 6011725Sar4jc@virginia.edu 6111723Sar4jc@virginia.edu#Memory Operand 6211723Sar4jc@virginia.edu 'Mem': ('Mem', 'ud', None, ('IsMemRef', 'IsLoad', 'IsStore'), 5), 6311723Sar4jc@virginia.edu 6411723Sar4jc@virginia.edu#Program Counter Operands 6511723Sar4jc@virginia.edu 'PC': ('PCState', 'ud', 'pc', (None, None, 'IsControl'), 7), 6611723Sar4jc@virginia.edu 'NPC': ('PCState', 'ud', 'npc', (None, None, 'IsControl'), 8), 6711723Sar4jc@virginia.edu}}; 68