src/arch/mips/mt_constants.hh

   1 /*
   2  * Copyright (c) 2007 MIPS Technologies, Inc.
   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: Korey Sewell
  29  *          Jaidev Patwardhan
  30  */
  31
  32 #ifndef __ARCH_MIPS_MT_CONSTANTS_HH__
  33 #define __ARCH_MIPS_MT_CONSTANTS_HH__
  34
  35 #include "arch/mips/types.hh"
  36
  37 namespace MipsISA
  38 {
  39 // MVPControl
  40 const unsigned MVPC_EVP = 0;
  41 const unsigned MVPC_CUR_VPE_HI = 3;
  42 const unsigned MVPC_CUR_VPE_LO = 0;
  43
  44 // MVPConf0
  45 const unsigned MVPC0_TCA = 15;
  46 const unsigned MVPC0_PVPE_HI = 13;
  47 const unsigned MVPC0_PVPE_LO = 10;
  48 const unsigned MVPC0_PTC_HI = 7;
  49 const unsigned MVPC0_PTC_LO = 0;
  50
  51 //VPEControl
  52 const unsigned VPEC_YSI = 21;
  53 const unsigned VPEC_EXCPT_HI = 18;
  54 const unsigned VPEC_EXCPT_LO = 16;
  55 const unsigned VPEC_TE = 15;
  56 const unsigned VPEC_TARG_TC_HI = 7;
  57 const unsigned VPEC_TARG_TC_LO = 0;
  58
  59 //VPEConf0
  60 const unsigned VPEC0_MVP = 1;
  61
  62 //TCBind
  63 const unsigned TCB_CUR_VPE_HI = 3;
  64 const unsigned TCB_CUR_VPE_LO = 0;
  65 const unsigned TCB_CUR_TC_HI = 28;
  66 const unsigned TCB_CUR_TC_LO = 21;
  67
  68
  69 //TCStatus
  70 const unsigned TCS_TCU_HI = 31;
  71 const unsigned TCS_TCU_LO = 28;
  72 const unsigned TCS_TMX = 27;
  73 const unsigned TCS_DT = 20;
  74 const unsigned TCS_DA = 15;
  75 const unsigned TCS_A = 13;
  76 const unsigned TCS_TKSU_HI = 12;
  77 const unsigned TCS_TKSU_LO = 11;
  78 const unsigned TCS_IXMT = 7;
  79 const unsigned TCS_ASID_HI = 7;
  80 const unsigned TCS_ASID_LO = 7;
  81
  82 const unsigned TCSTATUS_TCU_HI = 31;
  83 const unsigned TCSTATUS_TCU_LO = 28;
  84 const unsigned TCSTATUS_TMX = 27;
  85 const unsigned TCSTATUS_RNST_HI = 24;
  86 const unsigned TCSTATUS_RNST_LO = 23;
  87 const unsigned TCSTATUS_TDS = 21;
  88 const unsigned TCSTATUS_DT = 20;
  89 const unsigned TCSTATUS_DA = 15;
  90 const unsigned TCSTATUS_A = 13;
  91 const unsigned TCSTATUS_TKSU_HI = 12;
  92 const unsigned TCSTATUS_TKSU_LO = 11;
  93 const unsigned TCSTATUS_IXMT = 7;
  94 const unsigned TCSTATUS_ASID_HI = 7;
  95 const unsigned TCSTATUS_ASID_LO = 7;
  96
  97 //TCHalt
  98 const unsigned TCH_H = 0;
  99
 100 //Status
 101 const unsigned S_CU_HI = 31;
 102 const unsigned S_CU_LO = 28;
 103 const unsigned S_MX = 24;
 104 const unsigned S_KSU_HI = 4;
 105 const unsigned S_KSU_LO = 3;
 106
 107 // Config0
 108 const unsigned CFG_M = 31;
 109
 110 // Config1
 111 const unsigned CFG1_M = 31;
 112
 113 // Config2
 114 const unsigned CFG2_M = 31;
 115
 116 // Config3
 117 const unsigned CFG3_M = 31;
 118 const unsigned CFG3_MT = 2;
 119
 120 } // namespace MipsISA
 121
 122 #endif