1  /* Prototypes for exported functions defined in mmix.cc
       2     Copyright (C) 2000-2023 Free Software Foundation, Inc.
       3     Contributed by Hans-Peter Nilsson (hp@bitrange.com)
       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  extern void mmix_init_expanders (void);
      22  extern int mmix_eh_return_data_regno (int);
      23  extern int mmix_initial_elimination_offset (int, int);
      24  extern int mmix_function_arg_regno_p (int, int);
      25  extern void mmix_function_profiler (FILE *, int);
      26  extern int mmix_reversible_cc_mode (machine_mode);
      27  extern const char *mmix_text_section_asm_op (void);
      28  extern const char *mmix_data_section_asm_op (void);
      29  extern void mmix_output_quoted_string (FILE *, const char *, int);
      30  extern void mmix_asm_output_ascii (FILE *, const char *, int);
      31  extern void mmix_asm_output_label (FILE *, const char *);
      32  extern void mmix_asm_output_internal_label (FILE *, const char *);
      33  extern void mmix_asm_weaken_label (FILE *, const char *);
      34  extern void mmix_asm_output_labelref (FILE *, const char *);
      35  extern void mmix_asm_output_def (FILE *, const char *, const char *);
      36  extern void mmix_asm_output_reg_push (FILE *, int);
      37  extern void mmix_asm_output_reg_pop (FILE *, int);
      38  extern void mmix_asm_output_skip (FILE *, int);
      39  extern void mmix_asm_output_align (FILE *, int);
      40  extern int64_t mmix_intval (const_rtx);
      41  extern int mmix_shiftable_wyde_value (uint64_t);
      42  extern void mmix_output_register_setting (FILE *, int, int64_t, int);
      43  extern int mmix_opposite_regno (int, int);
      44  extern int mmix_local_regno (int);
      45  extern unsigned mmix_debugger_regno (unsigned);
      46  extern int mmix_use_simple_return (void);
      47  extern void mmix_make_decl_one_only (tree);
      48  extern int mmix_data_alignment (tree, int);
      49  extern unsigned mmix_local_alignment (tree, unsigned);
      50  extern void mmix_asm_output_pool_prologue (FILE *, const char *, tree, int);
      51  extern void mmix_asm_output_aligned_common (FILE *, const char *, int, int);
      52  extern void mmix_asm_output_aligned_local (FILE *, const char *, int, int);
      53  extern void mmix_asm_declare_register_global
      54    (FILE *, tree, int, const char *);
      55  extern void mmix_asm_output_addr_diff_elt (FILE *, rtx, int, int);
      56  extern void mmix_asm_output_addr_vec_elt (FILE *, int);
      57  extern enum reg_class mmix_secondary_reload_class
      58    (enum reg_class, machine_mode, rtx, int);
      59  extern rtx mmix_dynamic_chain_address (rtx);
      60  extern rtx mmix_return_addr_rtx (int, rtx);
      61  extern rtx mmix_eh_return_stackadj_rtx (void);
      62  extern rtx mmix_eh_return_handler_rtx (void);
      63  extern int mmix_constant_address_p (rtx);
      64  extern void mmix_expand_prologue (void);
      65  extern void mmix_expand_epilogue (void);
      66  extern rtx mmix_get_hard_reg_initial_val (machine_mode, int);
      67  extern int mmix_asm_preferred_eh_data_format (int, int);
      68  extern void mmix_setup_frame_addresses (void);
      69  
      70  #ifdef RTX_CODE
      71  /* Needs to be ifdef:d for sake of enum rtx_code.  */
      72  extern machine_mode mmix_select_cc_mode (enum rtx_code, rtx, rtx);
      73  extern void mmix_canonicalize_comparison (enum rtx_code *, rtx *, rtx *);
      74  extern rtx mmix_gen_compare_reg (enum rtx_code, rtx, rtx);
      75  #endif
      76  
      77  /*
      78   * Local variables:
      79   * eval: (c-set-style "gnu")
      80   * indent-tabs-mode: t
      81   * End:
      82   */