gcc/config/mmix/mmix-protos.h

   1 /* Prototypes for exported functions defined in mmix.c
   2    Copyright (C) 2000, 2001, 2002, 2003, 2004  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 2, 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 COPYING.  If not, write to
  19 the Free Software Foundation, 59 Temple Place - Suite 330,
  20 Boston, MA 02111-1307, USA.  */
  21
  22 extern void mmix_override_options (void);
  23 extern void mmix_init_expanders (void);
  24 extern int mmix_eh_return_data_regno (int);
  25 extern int mmix_initial_elimination_offset (int, int);
  26 extern int mmix_starting_frame_offset (void);
  27 extern int mmix_function_arg_regno_p (int, int);
  28 extern void mmix_function_profiler (FILE *, int);
  29 extern void mmix_trampoline_template (FILE *);
  30 extern int mmix_trampoline_size;
  31 extern int mmix_reversible_cc_mode (enum machine_mode);
  32 extern int mmix_register_move_cost
  33   (enum machine_mode, enum reg_class, enum reg_class);
  34 extern const char *mmix_text_section_asm_op (void);
  35 extern const char *mmix_data_section_asm_op (void);
  36 extern void mmix_asm_output_source_filename (FILE *, const char *);
  37 extern void mmix_output_quoted_string (FILE *, const char *, int);
  38 extern void mmix_asm_output_source_line  (FILE *, int);
  39 extern void mmix_asm_output_ascii (FILE *, const char *, int);
  40 extern void mmix_asm_output_label (FILE *, const char *);
  41 extern void mmix_asm_output_internal_label (FILE *, const char *);
  42 extern void mmix_asm_weaken_label (FILE *, const char *);
  43 extern void mmix_asm_output_labelref (FILE *, const char *);
  44 extern void mmix_asm_output_def (FILE *, const char *, const char *);
  45 extern int mmix_print_operand_punct_valid_p (int);
  46 extern void mmix_asm_output_reg_push (FILE *, int);
  47 extern void mmix_asm_output_reg_pop (FILE *, int);
  48 extern void mmix_asm_output_skip (FILE *, int);
  49 extern void mmix_asm_output_align (FILE *, int);
  50 extern int mmix_shiftable_wyde_value (unsigned HOST_WIDEST_INT);
  51 extern void mmix_output_register_setting (FILE *, int, HOST_WIDEST_INT, int);
  52 extern void mmix_conditional_register_usage (void);
  53 extern int mmix_local_regno (int);
  54 extern int mmix_dbx_register_number (int);
  55 extern int mmix_use_simple_return (void);
  56 extern void mmix_make_decl_one_only (tree);
  57 extern rtx mmix_function_outgoing_value (tree, tree);
  58 extern int mmix_function_value_regno_p (int);
  59 extern int mmix_data_alignment (tree, int);
  60 extern int mmix_constant_alignment (tree, int);
  61 extern int mmix_local_alignment (tree, int);
  62 extern void mmix_asm_output_pool_prologue (FILE *, const char *, tree, int);
  63 extern void mmix_asm_output_aligned_common (FILE *, const char *, int, int);
  64 extern void mmix_asm_output_aligned_local (FILE *, const char *, int, int);
  65 extern void mmix_asm_declare_register_global
  66   (FILE *, tree, int, const char *);
  67 extern rtx mmix_function_arg
  68   (const CUMULATIVE_ARGS *, enum machine_mode, tree, int, int);
  69 extern void mmix_asm_output_addr_diff_elt (FILE *, rtx, int, int);
  70 extern void mmix_asm_output_addr_vec_elt (FILE *, int);
  71 extern enum reg_class mmix_preferred_reload_class (rtx, enum reg_class);
  72 extern enum reg_class mmix_preferred_output_reload_class
  73   (rtx, enum reg_class);
  74 extern enum reg_class mmix_secondary_reload_class
  75   (enum reg_class, enum machine_mode, rtx, int);
  76 extern int mmix_const_ok_for_letter_p (HOST_WIDE_INT, int);
  77 extern int mmix_const_double_ok_for_letter_p (rtx, int);
  78 extern int mmix_extra_constraint (rtx, int, int);
  79 extern rtx mmix_dynamic_chain_address (rtx);
  80 extern rtx mmix_return_addr_rtx (int, rtx);
  81 extern rtx mmix_eh_return_stackadj_rtx (void);
  82 extern rtx mmix_eh_return_handler_rtx (void);
  83 extern void mmix_initialize_trampoline (rtx, rtx, rtx);
  84 extern int mmix_constant_address_p (rtx);
  85 extern int mmix_legitimate_address (enum machine_mode, rtx, int);
  86 extern int mmix_legitimate_constant_p (rtx);
  87 extern void mmix_print_operand (FILE *, rtx, int);
  88 extern void mmix_print_operand_address (FILE *, rtx);
  89 extern void mmix_expand_prologue (void);
  90 extern void mmix_expand_epilogue (void);
  91 extern rtx mmix_get_hard_reg_initial_val (enum machine_mode, int);
  92 extern int mmix_asm_preferred_eh_data_format (int, int);
  93 extern void mmix_setup_frame_addresses (void);
  94
  95 #ifdef RTX_CODE
  96 /* Needs to be ifdef:d for sake of enum rtx_code.  */
  97 extern enum machine_mode mmix_select_cc_mode (enum rtx_code, rtx, rtx);
  98 extern void mmix_canonicalize_comparison (enum rtx_code *, rtx *, rtx *);
  99 extern int mmix_valid_comparison (enum rtx_code, enum machine_mode, rtx);
 100 extern rtx mmix_gen_compare_reg (enum rtx_code, rtx, rtx);
 101 #endif
 102
 103 /*
 104  * Local variables:
 105  * eval: (c-set-style "gnu")
 106  * indent-tabs-mode: t
 107  * End:
 108  */