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// Copyright (c) 2006-2007 The Regents of The University of Michigan
// All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met: redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer;
// redistributions in binary form must reproduce the above copyright
// notice, this list of conditions and the following disclaimer in the
// documentation and/or other materials provided with the distribution;
// neither the name of the copyright holders nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
//
// Authors: Ali Saidi
// Gabe Black
// Steve Reinhardt
////////////////////////////////////////////////////////////////////
//
// Bitfield definitions.
//
// Bitfields are shared liberally between instruction formats, so they are
// simply defined alphabetically
def bitfield A <29>;
def bitfield BPCC <21:20>; // for BPcc & FBPcc
def bitfield FCMPCC <26:25>; // for FCMP & FCMPEa
def bitfield FMOVCC <13:11>; // for FMOVcc
def bitfield CC <12:11>; // for MOVcc & Tcc
def bitfield MOVCC3 <18>; // also for MOVcc
def bitfield CMASK <6:4>;
def bitfield COND2 <28:25>;
def bitfield COND4 <17:14>;
def bitfield D16HI <21:20>;
def bitfield D16LO <13:0>;
def bitfield DISP19 <18:0>;
def bitfield DISP22 <21:0>;
def bitfield DISP30 <29:0>;
def bitfield FCN <29:25>;
def bitfield I <13>;
def bitfield IMM_ASI <12:5>;
def bitfield IMM22 <21:0>;
def bitfield MMASK <3:0>;
def bitfield OP <31:30>;
def bitfield OP2 <24:22>;
def bitfield OP3 <24:19>;
def bitfield OPF <13:5>;
def bitfield OPF_CC <13:11>;
def bitfield OPF_LOW5 <9:5>;
def bitfield OPF_LOW6 <10:5>;
def bitfield P <19>;
def bitfield RCOND2 <27:25>;
def bitfield RCOND3 <12:10>;
def bitfield RCOND4 <12:10>;
def bitfield RD <29:25>;
def bitfield RS1 <18:14>;
def bitfield RS2 <4:0>;
def bitfield SHCNT32 <4:0>;
def bitfield SHCNT64 <5:0>;
def bitfield SIMM10 <9:0>;
def bitfield SIMM11 <10:0>;
def bitfield SIMM13 <12:0>;
def bitfield SW_TRAP <7:0>;
def bitfield X <12>;
// Extended bitfields which aren't part of the actual instruction.
def bitfield EXT_ASI <39:32>;
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