gcc/config/mips/mips-cpus.def

   1 /* MIPS CPU names.
   2    Copyright (C) 1989-2014 Free Software Foundation, Inc.
   3
   4 This file is part of GCC.
   5
   6 GCC is free software; you can redistribute it and/or modify
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 3, or (at your option)
   9 any later version.
  10
  11 GCC is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public License for more details.
  15
  16 You should have received a copy of the GNU General Public License
  17 along with GCC; see the file COPYING3.  If not see
  18 <http://www.gnu.org/licenses/>.  */
  19
  20 /* A table describing all the processors GCC knows about.  The first
  21    mention of an ISA level is taken as the canonical name for that
  22    ISA.
  23
  24    To ease comparison, please keep this table in the same order
  25    as GAS's mips_cpu_info_table.  Please also make sure that
  26    MIPS_ISA_LEVEL_SPEC and MIPS_ARCH_FLOAT_SPEC handle all -march
  27    options correctly.
  28
  29    Before including this file, define a macro:
  30
  31    MIPS_CPU (NAME, CPU, ISA, FLAGS)
  32
  33    where the arguments are the fields of struct mips_cpu_info.  */
  34
  35 /* Entries for generic ISAs.  */
  36 MIPS_CPU ("mips1", PROCESSOR_R3000, 1, 0)
  37 MIPS_CPU ("mips2", PROCESSOR_R6000, 2, 0)
  38 MIPS_CPU ("mips3", PROCESSOR_R4000, 3, 0)
  39 MIPS_CPU ("mips4", PROCESSOR_R8000, 4, 0)
  40 /* Prefer not to use branch-likely instructions for generic MIPS32rX
  41    and MIPS64rX code.  The instructions were officially deprecated
  42    in revisions 2 and earlier, but revision 3 is likely to downgrade
  43    that to a recommendation to avoid the instructions in code that
  44    isn't tuned to a specific processor.  */
  45 MIPS_CPU ("mips32", PROCESSOR_4KC, 32, PTF_AVOID_BRANCHLIKELY)
  46 MIPS_CPU ("mips32r2", PROCESSOR_74KF2_1, 33, PTF_AVOID_BRANCHLIKELY)
  47 /* mips32r3 is micromips hense why it uses the M4K processor.
  48    mips32r5 should use the p5600 processor, but there is no definition
  49    for this yet, so in the short term we will use the same processor entry
  50    as mips32r2.  */
  51 MIPS_CPU ("mips32r3", PROCESSOR_M4K, 34, PTF_AVOID_BRANCHLIKELY)
  52 MIPS_CPU ("mips32r5", PROCESSOR_74KF2_1, 36, PTF_AVOID_BRANCHLIKELY)
  53 MIPS_CPU ("mips64", PROCESSOR_5KC, 64, PTF_AVOID_BRANCHLIKELY)
  54 /* ??? For now just tune the generic MIPS64r2 and above for 5KC as well.   */
  55 MIPS_CPU ("mips64r2", PROCESSOR_5KC, 65, PTF_AVOID_BRANCHLIKELY)
  56 MIPS_CPU ("mips64r3", PROCESSOR_5KC, 66, PTF_AVOID_BRANCHLIKELY)
  57 MIPS_CPU ("mips64r5", PROCESSOR_5KC, 68, PTF_AVOID_BRANCHLIKELY)
  58
  59 /* MIPS I processors.  */
  60 MIPS_CPU ("r3000", PROCESSOR_R3000, 1, 0)
  61 MIPS_CPU ("r2000", PROCESSOR_R3000, 1, 0)
  62 MIPS_CPU ("r3900", PROCESSOR_R3900, 1, 0)
  63
  64 /* MIPS II processors.  */
  65 MIPS_CPU ("r6000", PROCESSOR_R6000, 2, 0)
  66
  67 /* MIPS III processors.  */
  68 MIPS_CPU ("r4000", PROCESSOR_R4000, 3, 0)
  69 MIPS_CPU ("vr4100", PROCESSOR_R4100, 3, 0)
  70 MIPS_CPU ("vr4111", PROCESSOR_R4111, 3, 0)
  71 MIPS_CPU ("vr4120", PROCESSOR_R4120, 3, 0)
  72 MIPS_CPU ("vr4130", PROCESSOR_R4130, 3, 0)
  73 MIPS_CPU ("vr4300", PROCESSOR_R4300, 3, 0)
  74 MIPS_CPU ("r4400", PROCESSOR_R4000, 3, 0)
  75 MIPS_CPU ("r4600", PROCESSOR_R4600, 3, 0)
  76 MIPS_CPU ("orion", PROCESSOR_R4600, 3, 0)
  77 MIPS_CPU ("r4650", PROCESSOR_R4650, 3, 0)
  78 MIPS_CPU ("r4700", PROCESSOR_R4700, 3, 0)
  79 MIPS_CPU ("r5900", PROCESSOR_R5900, 3, 0)
  80 /* ST Loongson 2E/2F processors.  */
  81 MIPS_CPU ("loongson2e", PROCESSOR_LOONGSON_2E, 3, PTF_AVOID_BRANCHLIKELY)
  82 MIPS_CPU ("loongson2f", PROCESSOR_LOONGSON_2F, 3, PTF_AVOID_BRANCHLIKELY)
  83
  84 /* MIPS IV processors. */
  85 MIPS_CPU ("r8000", PROCESSOR_R8000, 4, 0)
  86 MIPS_CPU ("r10000", PROCESSOR_R10000, 4, 0)
  87 MIPS_CPU ("r12000", PROCESSOR_R10000, 4, 0)
  88 MIPS_CPU ("r14000", PROCESSOR_R10000, 4, 0)
  89 MIPS_CPU ("r16000", PROCESSOR_R10000, 4, 0)
  90 MIPS_CPU ("vr5000", PROCESSOR_R5000, 4, 0)
  91 MIPS_CPU ("vr5400", PROCESSOR_R5400, 4, 0)
  92 MIPS_CPU ("vr5500", PROCESSOR_R5500, 4, PTF_AVOID_BRANCHLIKELY)
  93 MIPS_CPU ("rm7000", PROCESSOR_R7000, 4, 0)
  94 MIPS_CPU ("rm9000", PROCESSOR_R9000, 4, 0)
  95
  96 /* MIPS32 processors.  */
  97 MIPS_CPU ("4kc", PROCESSOR_4KC, 32, 0)
  98 MIPS_CPU ("4km", PROCESSOR_4KC, 32, 0)
  99 MIPS_CPU ("4kp", PROCESSOR_4KP, 32, 0)
 100 MIPS_CPU ("4ksc", PROCESSOR_4KC, 32, 0)
 101
 102 /* MIPS32 Release 2 processors.  */
 103 MIPS_CPU ("m4k", PROCESSOR_M4K, 33, 0)
 104 MIPS_CPU ("m14kc", PROCESSOR_M4K, 33, 0)
 105 MIPS_CPU ("m14k", PROCESSOR_M4K, 33, 0)
 106 MIPS_CPU ("m14ke", PROCESSOR_M4K, 33, 0)
 107 MIPS_CPU ("m14kec", PROCESSOR_M4K, 33, 0)
 108 MIPS_CPU ("4kec", PROCESSOR_4KC, 33, 0)
 109 MIPS_CPU ("4kem", PROCESSOR_4KC, 33, 0)
 110 MIPS_CPU ("4kep", PROCESSOR_4KP, 33, 0)
 111 MIPS_CPU ("4ksd", PROCESSOR_4KC, 33, 0)
 112
 113 MIPS_CPU ("24kc", PROCESSOR_24KC, 33, 0)
 114 MIPS_CPU ("24kf2_1", PROCESSOR_24KF2_1, 33, 0)
 115 MIPS_CPU ("24kf", PROCESSOR_24KF2_1, 33, 0)
 116 MIPS_CPU ("24kf1_1", PROCESSOR_24KF1_1, 33, 0)
 117 MIPS_CPU ("24kfx", PROCESSOR_24KF1_1, 33, 0)
 118 MIPS_CPU ("24kx", PROCESSOR_24KF1_1, 33, 0)
 119
 120 MIPS_CPU ("24kec", PROCESSOR_24KC, 33, 0) /* 24K with DSP.  */
 121 MIPS_CPU ("24kef2_1", PROCESSOR_24KF2_1, 33, 0)
 122 MIPS_CPU ("24kef", PROCESSOR_24KF2_1, 33, 0)
 123 MIPS_CPU ("24kef1_1", PROCESSOR_24KF1_1, 33, 0)
 124 MIPS_CPU ("24kefx", PROCESSOR_24KF1_1, 33, 0)
 125 MIPS_CPU ("24kex", PROCESSOR_24KF1_1, 33, 0)
 126
 127 MIPS_CPU ("34kc", PROCESSOR_24KC, 33, 0) /* 34K with MT/DSP.  */
 128 MIPS_CPU ("34kf2_1", PROCESSOR_24KF2_1, 33, 0)
 129 MIPS_CPU ("34kf", PROCESSOR_24KF2_1, 33, 0)
 130 MIPS_CPU ("34kf1_1", PROCESSOR_24KF1_1, 33, 0)
 131 MIPS_CPU ("34kfx", PROCESSOR_24KF1_1, 33, 0)
 132 MIPS_CPU ("34kx", PROCESSOR_24KF1_1, 33, 0)
 133 MIPS_CPU ("34kn", PROCESSOR_24KC, 33, 0)  /* 34K with MT but no DSP.  */
 134
 135 MIPS_CPU ("74kc", PROCESSOR_74KC, 33, PTF_AVOID_IMADD) /* 74K with DSPr2.  */
 136 MIPS_CPU ("74kf2_1", PROCESSOR_74KF2_1, 33, PTF_AVOID_IMADD)
 137 MIPS_CPU ("74kf", PROCESSOR_74KF2_1, 33, PTF_AVOID_IMADD)
 138 MIPS_CPU ("74kf1_1", PROCESSOR_74KF1_1, 33, PTF_AVOID_IMADD)
 139 MIPS_CPU ("74kfx", PROCESSOR_74KF1_1, 33, PTF_AVOID_IMADD)
 140 MIPS_CPU ("74kx", PROCESSOR_74KF1_1, 33, PTF_AVOID_IMADD)
 141 MIPS_CPU ("74kf3_2", PROCESSOR_74KF3_2, 33, PTF_AVOID_IMADD)
 142
 143 MIPS_CPU ("1004kc", PROCESSOR_24KC, 33, 0) /* 1004K with MT/DSP.  */
 144 MIPS_CPU ("1004kf2_1", PROCESSOR_24KF2_1, 33, 0)
 145 MIPS_CPU ("1004kf", PROCESSOR_24KF2_1, 33, 0)
 146 MIPS_CPU ("1004kf1_1", PROCESSOR_24KF1_1, 33, 0)
 147
 148 /* MIPS64 processors.  */
 149 MIPS_CPU ("5kc", PROCESSOR_5KC, 64, 0)
 150 MIPS_CPU ("5kf", PROCESSOR_5KF, 64, 0)
 151 MIPS_CPU ("20kc", PROCESSOR_20KC, 64, PTF_AVOID_BRANCHLIKELY)
 152 MIPS_CPU ("sb1", PROCESSOR_SB1, 64, PTF_AVOID_BRANCHLIKELY)
 153 MIPS_CPU ("sb1a", PROCESSOR_SB1A, 64, PTF_AVOID_BRANCHLIKELY)
 154 MIPS_CPU ("sr71000", PROCESSOR_SR71000, 64, PTF_AVOID_BRANCHLIKELY)
 155 MIPS_CPU ("xlr", PROCESSOR_XLR, 64, PTF_AVOID_BRANCHLIKELY)
 156
 157 /* MIPS64 Release 2 processors.  */
 158 MIPS_CPU ("loongson3a", PROCESSOR_LOONGSON_3A, 65, PTF_AVOID_BRANCHLIKELY)
 159 MIPS_CPU ("octeon", PROCESSOR_OCTEON, 65, PTF_AVOID_BRANCHLIKELY)
 160 MIPS_CPU ("octeon+", PROCESSOR_OCTEON, 65, PTF_AVOID_BRANCHLIKELY)
 161 MIPS_CPU ("octeon2", PROCESSOR_OCTEON2, 65, PTF_AVOID_BRANCHLIKELY)
 162 MIPS_CPU ("xlp", PROCESSOR_XLP, 65, PTF_AVOID_BRANCHLIKELY)