gcc/config/sparc/sparc-opts.h

   1 /* Definitions for option handling for SPARC.
   2    Copyright (C) 1996-2017 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 #ifndef SPARC_OPTS_H
  21 #define SPARC_OPTS_H
  22
  23 /* Processor type.
  24    These must match the values for the cpu attribute in sparc.md and
  25    the table in sparc_option_override.  */
  26 enum processor_type {
  27   PROCESSOR_V7,
  28   PROCESSOR_CYPRESS,
  29   PROCESSOR_V8,
  30   PROCESSOR_SUPERSPARC,
  31   PROCESSOR_HYPERSPARC,
  32   PROCESSOR_LEON,
  33   PROCESSOR_LEON3,
  34   PROCESSOR_LEON3V7,
  35   PROCESSOR_SPARCLITE,
  36   PROCESSOR_F930,
  37   PROCESSOR_F934,
  38   PROCESSOR_SPARCLITE86X,
  39   PROCESSOR_SPARCLET,
  40   PROCESSOR_TSC701,
  41   PROCESSOR_V9,
  42   PROCESSOR_ULTRASPARC,
  43   PROCESSOR_ULTRASPARC3,
  44   PROCESSOR_NIAGARA,
  45   PROCESSOR_NIAGARA2,
  46   PROCESSOR_NIAGARA3,
  47   PROCESSOR_NIAGARA4,
  48   PROCESSOR_NIAGARA7,
  49   PROCESSOR_M8,
  50   PROCESSOR_NATIVE
  51 };
  52
  53 /* Sparc system memory model.  See Appendix D in the Sparc V9 manual
  54    for formal specification, and Appendix J for more discussion.  */
  55 enum sparc_memory_model_type {
  56   SMM_DEFAULT,  /* Uninitialized.  */
  57   SMM_RMO,      /* Relaxed Memory Order.  */
  58   SMM_PSO,      /* Partial Store Order.  */
  59   SMM_TSO,      /* Total Store Order.  */
  60   SMM_SC        /* Sequential Consistency.  */
  61 };
  62
  63 #endif