1  /* Prototypes for Renesas RL78 processors
       2     Copyright (C) 2011-2023 Free Software Foundation, Inc.
       3     Contributed by Red Hat.
       4  
       5     This file is part of GCC.
       6  
       7     GCC is free software; you can redistribute it and/or modify
       8     it under the terms of the GNU General Public License as published by
       9     the Free Software Foundation; either version 3, or (at your option)
      10     any later version.
      11  
      12     GCC is distributed in the hope that it will be useful,
      13     but WITHOUT ANY WARRANTY; without even the implied warranty of
      14     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
      15     GNU General Public 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  const char *    rl78_addsi3_internal (rtx *, unsigned int);
      22  void		rl78_emit_eh_epilogue (rtx);
      23  void		rl78_expand_compare (rtx *);
      24  void		rl78_expand_movsi (rtx *);
      25  void		rl78_split_movsi (rtx *, machine_mode);
      26  void 		rl78_split_movdi (rtx *, enum machine_mode);
      27  int		rl78_force_nonfar_2 (rtx *, rtx (*gen)(rtx,rtx));
      28  int		rl78_force_nonfar_3 (rtx *, rtx (*gen)(rtx,rtx,rtx));
      29  void		rl78_expand_eh_epilogue (rtx);
      30  void		rl78_expand_epilogue (void);
      31  void		rl78_expand_prologue (void);
      32  int		rl78_far_p (rtx x);
      33  bool		rl78_hl_b_c_addr_p (rtx);
      34  int		rl78_initial_elimination_offset (int, int);
      35  bool		rl78_as_legitimate_address (machine_mode, rtx,
      36  					    bool, addr_space_t);
      37  int		rl78_legitimize_reload_address (rtx *, machine_mode, int,int, int);
      38  enum reg_class	rl78_mode_code_base_reg_class (machine_mode, addr_space_t, int, int);
      39  bool		rl78_peep_movhi_p (rtx *);
      40  bool		rl78_real_insns_ok (void);
      41  void		rl78_register_pragmas (void);
      42  bool		rl78_regno_mode_code_ok_for_base_p (int, machine_mode, addr_space_t, int, int);
      43  void		rl78_setup_peep_movhi (rtx *);
      44  bool		rl78_virt_insns_ok (void);
      45  
      46  bool		rl78_es_addr (rtx);
      47  rtx		rl78_es_base (rtx);
      48  
      49  bool		rl78_flags_already_set (rtx, rtx);
      50  void		rl78_output_symbol_ref (FILE *, rtx);
      51  void		rl78_output_labelref (FILE *, const char *);
      52  int		rl78_saddr_p (rtx x);
      53  int		rl78_sfr_p (rtx x);
      54  void		rl78_output_aligned_common (FILE *, tree, const char *,
      55  					    int, int, int);
      56  
      57  int		rl78_one_far_p (rtx *operands, int num_operands);
      58  
      59  #ifdef RTX_CODE
      60  #ifdef HAVE_MACHINE_MODES
      61  
      62  rtx rl78_emit_libcall (const char*, enum rtx_code,
      63                         enum machine_mode, enum machine_mode,
      64                         int, rtx*);
      65  
      66  #endif
      67  #endif