main/gcc/config/aarch64/aarch64-cores.def

   1 /* Copyright (C) 2011-2013 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, ARCH, FLAGS, COSTS)
  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    ARCH is the architecture revision implemented by the chip.
  29    FLAGS are the bitwise-or of the traits that apply to that core.
  30    This need not include flags implied by the architecture.
  31    COSTS is the name of the rtx_costs routine to use.  */
  32
  33 /* V8 Architecture Processors.
  34    This list currently contains example CPUs that implement AArch64, and
  35    therefore serves as a template for adding more CPUs in the future.  */
  36
  37 AARCH64_CORE("cortex-a53",        cortexa53,         8,  AARCH64_FL_FPSIMD,    generic)
  38 AARCH64_CORE("cortex-a57",        cortexa57,         8,  AARCH64_FL_FPSIMD,    generic)
  39 AARCH64_CORE("example-1",             large,         8,  AARCH64_FL_FPSIMD,    generic)
  40 AARCH64_CORE("example-2",             small,         8,  AARCH64_FL_FPSIMD,    generic)