1/* MIPS CPU names. 2 Copyright (C) 1989-2020 Free Software Foundation, Inc. 3 4This file is part of GCC. 5 6GCC is free software; you can redistribute it and/or modify 7it under the terms of the GNU General Public License as published by 8the Free Software Foundation; either version 3, or (at your option) 9any later version. 10 11GCC is distributed in the hope that it will be useful, 12but WITHOUT ANY WARRANTY; without even the implied warranty of 13MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 14GNU General Public License for more details. 15 16You should have received a copy of the GNU General Public License 17along 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. */ 36MIPS_CPU ("mips1", PROCESSOR_R3000, 1, 0) 37MIPS_CPU ("mips2", PROCESSOR_R6000, 2, PTF_AVOID_BRANCHLIKELY_SIZE) 38MIPS_CPU ("mips3", PROCESSOR_R4000, 3, PTF_AVOID_BRANCHLIKELY_SIZE) 39MIPS_CPU ("mips4", PROCESSOR_R10000, 4, PTF_AVOID_BRANCHLIKELY_SIZE) 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. */ 45MIPS_CPU ("mips32", PROCESSOR_4KC, 32, PTF_AVOID_BRANCHLIKELY_ALWAYS) 46MIPS_CPU ("mips32r2", PROCESSOR_74KF2_1, 33, PTF_AVOID_BRANCHLIKELY_ALWAYS) 47/* mips32r3 is micromips hense why it uses the M4K processor. */ 48MIPS_CPU ("mips32r3", PROCESSOR_M4K, 34, PTF_AVOID_BRANCHLIKELY_ALWAYS) 49MIPS_CPU ("mips32r5", PROCESSOR_P5600, 36, PTF_AVOID_BRANCHLIKELY_ALWAYS) 50MIPS_CPU ("mips32r6", PROCESSOR_I6400, 37, 0) 51MIPS_CPU ("mips64", PROCESSOR_5KC, 64, PTF_AVOID_BRANCHLIKELY_ALWAYS) 52/* ??? For now just tune the generic MIPS64r2 and above for 5KC as well. */ 53MIPS_CPU ("mips64r2", PROCESSOR_5KC, 65, PTF_AVOID_BRANCHLIKELY_ALWAYS) 54MIPS_CPU ("mips64r3", PROCESSOR_5KC, 66, PTF_AVOID_BRANCHLIKELY_ALWAYS) 55MIPS_CPU ("mips64r5", PROCESSOR_5KC, 68, PTF_AVOID_BRANCHLIKELY_ALWAYS) 56MIPS_CPU ("mips64r6", PROCESSOR_I6400, 69, 0) 57 58/* MIPS I processors. */ 59MIPS_CPU ("r3000", PROCESSOR_R3000, 1, 0) 60MIPS_CPU ("r2000", PROCESSOR_R3000, 1, 0) 61MIPS_CPU ("r3900", PROCESSOR_R3900, 1, 0) 62 63/* MIPS II processors. */ 64MIPS_CPU ("r6000", PROCESSOR_R6000, 2, 0) 65 66/* MIPS III processors. */ 67MIPS_CPU ("r4000", PROCESSOR_R4000, 3, 0) 68MIPS_CPU ("vr4100", PROCESSOR_R4100, 3, 0) 69MIPS_CPU ("vr4111", PROCESSOR_R4111, 3, 0) 70MIPS_CPU ("vr4120", PROCESSOR_R4120, 3, 0) 71MIPS_CPU ("vr4130", PROCESSOR_R4130, 3, 0) 72MIPS_CPU ("vr4300", PROCESSOR_R4300, 3, 0) 73MIPS_CPU ("r4400", PROCESSOR_R4000, 3, 0) 74MIPS_CPU ("r4600", PROCESSOR_R4600, 3, 0) 75MIPS_CPU ("orion", PROCESSOR_R4600, 3, 0) 76MIPS_CPU ("r4650", PROCESSOR_R4650, 3, 0) 77MIPS_CPU ("r4700", PROCESSOR_R4700, 3, 0) 78MIPS_CPU ("r5900", PROCESSOR_R5900, 3, 0) 79/* ST Loongson 2E/2F processors. */ 80MIPS_CPU ("loongson2e", PROCESSOR_LOONGSON_2E, 3, PTF_AVOID_BRANCHLIKELY_SPEED) 81MIPS_CPU ("loongson2f", PROCESSOR_LOONGSON_2F, 3, PTF_AVOID_BRANCHLIKELY_SPEED) 82 83/* MIPS IV processors. */ 84MIPS_CPU ("r8000", PROCESSOR_R8000, 4, 0) 85MIPS_CPU ("r10000", PROCESSOR_R10000, 4, 0) 86MIPS_CPU ("r12000", PROCESSOR_R10000, 4, 0) 87MIPS_CPU ("r14000", PROCESSOR_R10000, 4, 0) 88MIPS_CPU ("r16000", PROCESSOR_R10000, 4, 0) 89MIPS_CPU ("vr5000", PROCESSOR_R5000, 4, 0) 90MIPS_CPU ("vr5400", PROCESSOR_R5400, 4, 0) 91MIPS_CPU ("vr5500", PROCESSOR_R5500, 4, PTF_AVOID_BRANCHLIKELY_SPEED) 92MIPS_CPU ("rm7000", PROCESSOR_R7000, 4, 0) 93MIPS_CPU ("rm9000", PROCESSOR_R9000, 4, 0) 94 95/* MIPS32 processors. */ 96MIPS_CPU ("4kc", PROCESSOR_4KC, 32, 0) 97MIPS_CPU ("4km", PROCESSOR_4KC, 32, 0) 98MIPS_CPU ("4kp", PROCESSOR_4KP, 32, 0) 99MIPS_CPU ("4ksc", PROCESSOR_4KC, 32, 0) 100 101/* MIPS32 Release 2 processors. */ 102MIPS_CPU ("m4k", PROCESSOR_M4K, 33, 0) 103MIPS_CPU ("m14kc", PROCESSOR_M4K, 33, 0) 104MIPS_CPU ("m14k", PROCESSOR_M4K, 33, 0) 105MIPS_CPU ("m14ke", PROCESSOR_M4K, 33, 0) 106MIPS_CPU ("m14kec", PROCESSOR_M4K, 33, 0) 107MIPS_CPU ("4kec", PROCESSOR_4KC, 33, 0) 108MIPS_CPU ("4kem", PROCESSOR_4KC, 33, 0) 109MIPS_CPU ("4kep", PROCESSOR_4KP, 33, 0) 110MIPS_CPU ("4ksd", PROCESSOR_4KC, 33, 0) 111 112MIPS_CPU ("24kc", PROCESSOR_24KC, 33, 0) 113MIPS_CPU ("24kf2_1", PROCESSOR_24KF2_1, 33, 0) 114MIPS_CPU ("24kf", PROCESSOR_24KF2_1, 33, 0) 115MIPS_CPU ("24kf1_1", PROCESSOR_24KF1_1, 33, 0) 116MIPS_CPU ("24kfx", PROCESSOR_24KF1_1, 33, 0) 117MIPS_CPU ("24kx", PROCESSOR_24KF1_1, 33, 0) 118 119MIPS_CPU ("24kec", PROCESSOR_24KC, 33, 0) /* 24K with DSP. */ 120MIPS_CPU ("24kef2_1", PROCESSOR_24KF2_1, 33, 0) 121MIPS_CPU ("24kef", PROCESSOR_24KF2_1, 33, 0) 122MIPS_CPU ("24kef1_1", PROCESSOR_24KF1_1, 33, 0) 123MIPS_CPU ("24kefx", PROCESSOR_24KF1_1, 33, 0) 124MIPS_CPU ("24kex", PROCESSOR_24KF1_1, 33, 0) 125 126MIPS_CPU ("34kc", PROCESSOR_24KC, 33, 0) /* 34K with MT/DSP. */ 127MIPS_CPU ("34kf2_1", PROCESSOR_24KF2_1, 33, 0) 128MIPS_CPU ("34kf", PROCESSOR_24KF2_1, 33, 0) 129MIPS_CPU ("34kf1_1", PROCESSOR_24KF1_1, 33, 0) 130MIPS_CPU ("34kfx", PROCESSOR_24KF1_1, 33, 0) 131MIPS_CPU ("34kx", PROCESSOR_24KF1_1, 33, 0) 132MIPS_CPU ("34kn", PROCESSOR_24KC, 33, 0) /* 34K with MT but no DSP. */ 133 134MIPS_CPU ("74kc", PROCESSOR_74KC, 33, PTF_AVOID_IMADD) /* 74K with DSPr2. */ 135MIPS_CPU ("74kf2_1", PROCESSOR_74KF2_1, 33, PTF_AVOID_IMADD) 136MIPS_CPU ("74kf", PROCESSOR_74KF2_1, 33, PTF_AVOID_IMADD) 137MIPS_CPU ("74kf1_1", PROCESSOR_74KF1_1, 33, PTF_AVOID_IMADD) 138MIPS_CPU ("74kfx", PROCESSOR_74KF1_1, 33, PTF_AVOID_IMADD) 139MIPS_CPU ("74kx", PROCESSOR_74KF1_1, 33, PTF_AVOID_IMADD) 140MIPS_CPU ("74kf3_2", PROCESSOR_74KF3_2, 33, PTF_AVOID_IMADD) 141 142MIPS_CPU ("1004kc", PROCESSOR_24KC, 33, 0) /* 1004K with MT/DSP. */ 143MIPS_CPU ("1004kf2_1", PROCESSOR_24KF2_1, 33, 0) 144MIPS_CPU ("1004kf", PROCESSOR_24KF2_1, 33, 0) 145MIPS_CPU ("1004kf1_1", PROCESSOR_24KF1_1, 33, 0) 146 147MIPS_CPU ("interaptiv", PROCESSOR_24KF2_1, 33, 0) 148 149/* MIPS32 Release 5 processors. */ 150MIPS_CPU ("p5600", PROCESSOR_P5600, 36, (PTF_AVOID_BRANCHLIKELY_SPEED 151 | PTF_AVOID_IMADD)) 152MIPS_CPU ("m5100", PROCESSOR_M5100, 36, PTF_AVOID_BRANCHLIKELY_SPEED) 153MIPS_CPU ("m5101", PROCESSOR_M5100, 36, PTF_AVOID_BRANCHLIKELY_SPEED) 154 155/* MIPS64 processors. */ 156MIPS_CPU ("5kc", PROCESSOR_5KC, 64, 0) 157MIPS_CPU ("5kf", PROCESSOR_5KF, 64, 0) 158MIPS_CPU ("20kc", PROCESSOR_20KC, 64, PTF_AVOID_BRANCHLIKELY_SPEED) 159MIPS_CPU ("sb1", PROCESSOR_SB1, 64, PTF_AVOID_BRANCHLIKELY_SPEED) 160MIPS_CPU ("sb1a", PROCESSOR_SB1A, 64, PTF_AVOID_BRANCHLIKELY_SPEED) 161MIPS_CPU ("sr71000", PROCESSOR_SR71000, 64, PTF_AVOID_BRANCHLIKELY_SPEED) 162MIPS_CPU ("xlr", PROCESSOR_XLR, 64, PTF_AVOID_BRANCHLIKELY_SPEED) 163 164/* MIPS64 Release 2 processors. */ 165MIPS_CPU ("loongson3a", PROCESSOR_GS464, 65, PTF_AVOID_BRANCHLIKELY_SPEED) 166MIPS_CPU ("gs464", PROCESSOR_GS464, 65, PTF_AVOID_BRANCHLIKELY_SPEED) 167MIPS_CPU ("gs464e", PROCESSOR_GS464E, 65, PTF_AVOID_BRANCHLIKELY_SPEED) 168MIPS_CPU ("gs264e", PROCESSOR_GS264E, 65, PTF_AVOID_BRANCHLIKELY_SPEED) 169MIPS_CPU ("octeon", PROCESSOR_OCTEON, 65, PTF_AVOID_BRANCHLIKELY_SPEED) 170MIPS_CPU ("octeon+", PROCESSOR_OCTEON, 65, PTF_AVOID_BRANCHLIKELY_SPEED) 171MIPS_CPU ("octeon2", PROCESSOR_OCTEON2, 65, PTF_AVOID_BRANCHLIKELY_SPEED) 172MIPS_CPU ("octeon3", PROCESSOR_OCTEON3, 65, PTF_AVOID_BRANCHLIKELY_SPEED) 173MIPS_CPU ("xlp", PROCESSOR_XLP, 65, PTF_AVOID_BRANCHLIKELY_SPEED) 174 175/* MIPS64 Release 6 processors. */ 176MIPS_CPU ("i6400", PROCESSOR_I6400, 69, 0) 177MIPS_CPU ("i6500", PROCESSOR_I6400, 69, 0) 178MIPS_CPU ("p6600", PROCESSOR_P6600, 69, 0) 179