1/* 2 * Copyright (c) 2003-2005 The Regents of The University of Michigan 3 * All rights reserved. 4 * 5 * Redistribution and use in source and binary forms, with or without 6 * modification, are permitted provided that the following conditions are 7 * met: redistributions of source code must retain the above copyright 8 * notice, this list of conditions and the following disclaimer; 9 * redistributions in binary form must reproduce the above copyright 10 * notice, this list of conditions and the following disclaimer in the 11 * documentation and/or other materials provided with the distribution; 12 * neither the name of the copyright holders nor the names of its 13 * contributors may be used to endorse or promote products derived from 14 * this software without specific prior written permission. 15 * 16 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS 17 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT 18 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR 19 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT 20 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 21 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 22 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, 23 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY 24 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT 25 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE 26 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. 27 * 28 * Authors: Gabe Black 29 */ 30 31#ifndef __ARCH_SPARC_SPARC_TRAITS_HH__ 32#define __ARCH_SPARC_SPARC_TRAITS_HH__ 33 34namespace SparcISA 35{
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36 // Max trap levels
37 const int MaxPTL = 2;
38 const int MaxTL = 6;
39 const int MaxGL = 3;
40 const int MaxPGL = 2;
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36// Max trap levels 37const int MaxPTL = 2; 38const int MaxTL = 6; 39const int MaxGL = 3; 40const int MaxPGL = 2; |
41
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42 // Number of register windows, can legally be 3 to 32
43 const int NWindows = 8;
44 //const int NumMicroIntRegs = 1;
45 const int NumMicroIntRegs = 9;
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42// Number of register windows, can legally be 3 to 32 43const int NWindows = 8; 44// const int NumMicroIntRegs = 1; 45const int NumMicroIntRegs = 9; |
46
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47// const int NumRegularIntRegs = MaxGL * 8 + NWindows * 16;
48// const int NumMicroIntRegs = 1;
49// const int NumIntRegs =
50// NumRegularIntRegs +
51// NumMicroIntRegs;
52 const int NumFloatRegs = 64;
53 const int NumFloatArchRegs = NumFloatRegs;
54// const int NumMiscRegs = 40;
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47// const int NumRegularIntRegs = MaxGL * 8 + NWindows * 16; 48// const int NumMicroIntRegs = 1; 49// const int NumIntRegs = NumRegularIntRegs + NumMicroIntRegs; 50const int NumFloatRegs = 64; 51const int NumFloatArchRegs = NumFloatRegs; 52// const int NumMiscRegs = 40; |
53} 54
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57#endif // __ARCH_SPARC_ISA_TRAITS_HH__
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55#endif // __ARCH_SPARC_SPARC_TRAITS_HH__ |
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