gcc/config/aarch64/aarch64-cores.def

   1 /* Copyright (C) 2011-2017 Free Software Foundation, Inc.
   2    Contributed by ARM Ltd.
   3
   4    This file is part of GCC.
   5
   6    GCC is free software; you can redistribute it and/or modify it
   7    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, but
  12    WITHOUT ANY WARRANTY; without even the implied warranty of
  13    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  14    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 /* This is a list of cores that implement AArch64.
  21
  22    Before using #include to read this file, define a macro:
  23
  24       AARCH64_CORE(CORE_NAME, CORE_IDENT, SCHEDULER_IDENT, ARCH_IDENT, FLAGS, COSTS, IMP, PART, VARIANT)
  25
  26    The CORE_NAME is the name of the core, represented as a string constant.
  27    The CORE_IDENT is the name of the core, represented as an identifier.
  28    The SCHEDULER_IDENT is the name of the core for which scheduling decisions
  29    will be made, represented as an identifier.
  30    ARCH_IDENT is the architecture implemented by the chip as specified in
  31    aarch64-arches.def.
  32    FLAGS are the bitwise-or of the traits that apply to that core.
  33    This need not include flags implied by the architecture.
  34    COSTS is the name of the rtx_costs routine to use.
  35    IMP is the implementer ID of the CPU vendor.  On a GNU/Linux system it
  36    can be found in /proc/cpuinfo. A partial list of implementer IDs is
  37    given in the ARM Architecture Reference Manual ARMv8, for
  38    ARMv8-A architecture profile.
  39    PART is the part number of the CPU.  On a GNU/Linux system it can be
  40    found in /proc/cpuinfo.  For big.LITTLE systems this should use the
  41    macro AARCH64_BIG_LITTLE where the big part number comes as the first
  42    argument to the macro and little is the second.
  43    VARIANT is the variant of the CPU.  In a GNU/Linux system it can found
  44    in /proc/cpuinfo.  If this is -1, this means it can match any variant.  */
  45
  46 /* V8 Architecture Processors.  */
  47
  48 /* ARM ('A') cores. */
  49 AARCH64_CORE("cortex-a35",  cortexa35, cortexa53, 8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa35, 0x41, 0xd04, -1)
  50 AARCH64_CORE("cortex-a53",  cortexa53, cortexa53, 8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa53, 0x41, 0xd03, -1)
  51 AARCH64_CORE("cortex-a57",  cortexa57, cortexa57, 8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa57, 0x41, 0xd07, -1)
  52 AARCH64_CORE("cortex-a72",  cortexa72, cortexa57, 8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa72, 0x41, 0xd08, -1)
  53 AARCH64_CORE("cortex-a73",  cortexa73, cortexa57, 8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa73, 0x41, 0xd09, -1)
  54
  55 /* Samsung ('S') cores. */
  56 AARCH64_CORE("exynos-m1",   exynosm1,  exynosm1,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, exynosm1,  0x53, 0x001, -1)
  57
  58 /* Qualcomm ('Q') cores. */
  59 AARCH64_CORE("falkor",      falkor,    cortexa57, 8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, qdf24xx,   0x51, 0xC00, -1)
  60 AARCH64_CORE("qdf24xx",     qdf24xx,   cortexa57, 8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, qdf24xx,   0x51, 0xC00, -1)
  61
  62 /* Cavium ('C') cores. */
  63 AARCH64_CORE("thunderx",      thunderx,      thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a0, -1)
  64 /* Do not swap around "thunderxt88p1" and "thunderxt88",
  65    this order is required to handle variant correctly. */
  66 AARCH64_CORE("thunderxt88p1", thunderxt88p1, thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a1, 0)
  67 AARCH64_CORE("thunderxt88",   thunderxt88,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a1, -1)
  68 AARCH64_CORE("thunderxt81",   thunderxt81,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a2, -1)
  69 AARCH64_CORE("thunderxt83",   thunderxt83,   thunderx,  8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC | AARCH64_FL_CRYPTO, thunderx,  0x43, 0x0a3, -1)
  70
  71 /* APM ('P') cores. */
  72 AARCH64_CORE("xgene1",      xgene1,    xgene1,    8A,  AARCH64_FL_FOR_ARCH8, xgene1, 0x50, 0x000, -1)
  73
  74 /* V8.1 Architecture Processors.  */
  75
  76 /* Broadcom ('B') cores. */
  77 AARCH64_CORE("thunderx2t99",  thunderx2t99, thunderx2t99, 8_1A,  AARCH64_FL_FOR_ARCH8_1 | AARCH64_FL_CRYPTO, thunderx2t99, 0x42, 0x516, -1)
  78 AARCH64_CORE("vulcan",  vulcan, thunderx2t99, 8_1A,  AARCH64_FL_FOR_ARCH8_1 | AARCH64_FL_CRYPTO, thunderx2t99, 0x42, 0x516, -1)
  79
  80 /* V8 big.LITTLE implementations.  */
  81
  82 AARCH64_CORE("cortex-a57.cortex-a53",  cortexa57cortexa53, cortexa53, 8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa57, 0x41, AARCH64_BIG_LITTLE (0xd07, 0xd03), -1)
  83 AARCH64_CORE("cortex-a72.cortex-a53",  cortexa72cortexa53, cortexa53, 8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa72, 0x41, AARCH64_BIG_LITTLE (0xd08, 0xd03), -1)
  84 AARCH64_CORE("cortex-a73.cortex-a35",  cortexa73cortexa35, cortexa53, 8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa73, 0x41, AARCH64_BIG_LITTLE (0xd09, 0xd04), -1)
  85 AARCH64_CORE("cortex-a73.cortex-a53",  cortexa73cortexa53, cortexa53, 8A,  AARCH64_FL_FOR_ARCH8 | AARCH64_FL_CRC, cortexa73, 0x41, AARCH64_BIG_LITTLE (0xd09, 0xd03), -1)
  86
  87 #undef AARCH64_CORE