1  /* Processor and arch enumerations for C-SKY targets.
       2     Copyright (C) 2018-2023 Free Software Foundation, Inc.
       3     Contributed by C-SKY Microsystems and Mentor Graphics.
       4  
       5     This file is part of GCC.
       6  
       7     GCC is free software; you can redistribute it and/or modify it
       8     under the terms of the GNU General Public License as published
       9     by the Free Software Foundation; either version 3, or (at your
      10     option) any later version.
      11  
      12     GCC is distributed in the hope that it will be useful, but WITHOUT
      13     ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
      14     or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
      15     License for more details.
      16  
      17     You should have received a copy of the GNU General Public License
      18     along with GCC; see the file COPYING3.  If not see
      19     <http://www.gnu.org/licenses/>.  */
      20  
      21  
      22  #ifndef CSKY_OPTS_H
      23  #define CSKY_OPTS_H
      24  
      25  
      26  /* The various CSKY cores.  */
      27  enum csky_processor_type
      28  {
      29  #undef CSKY_CORE
      30  #define CSKY_CORE(NAME, INTERNAL_IDENT, IDENT, ARCH, ISA) \
      31    TARGET_CPU_##INTERNAL_IDENT,
      32  #include "csky_cores.def"
      33  #undef CSKY_CORE
      34    /* Used to indicate that no processor has been specified.  */
      35    TARGET_CPU_csky_none
      36  };
      37  #define CSKY_TARGET_CORE_GET(name) TARGET_CPU_ ## name
      38  
      39  /* The various CSKY architectures.  */
      40  enum csky_base_architecture
      41  {
      42  #undef CSKY_ARCH
      43  #define CSKY_ARCH(NAME, CORE_IDENT, ARCH, ISA) \
      44    CSKY_BASE_ARCH_##ARCH,
      45  #include "csky_cores.def"
      46  #undef CSKY_ARCH
      47    CSKY_BASE_ARCH_NONE
      48  };
      49  #define CSKY_TARGET_ARCH_GET(name) CSKY_BASE_ARCH_ ## name
      50  
      51  /* The various CSKY FPUs.  */
      52  enum csky_fpu_type
      53  {
      54  #undef CSKY_FPU
      55  #define CSKY_FPU(NAME, CNAME, ISA) TARGET_FPU_##CNAME,
      56  #include "csky_cores.def"
      57    TARGET_FPU_auto
      58  #undef CSKY_FPU
      59  };
      60  #define CSKY_TARGET_FPU_GET(name) TARGET_FPU_ ## name
      61  
      62  enum float_abi_type
      63  {
      64    CSKY_FLOAT_ABI_SOFT,
      65    CSKY_FLOAT_ABI_SOFTFP,
      66    CSKY_FLOAT_ABI_HARD
      67  };
      68  
      69  
      70  #endif /* CSKY_OPTS_H */