gcc/config/mmix/mmix-protos.h

   1 /* Prototypes for exported functions defined in mmix.c
   2    Copyright (C) 2000, 2001, 2002  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 PARAMS ((void));
  23 extern void mmix_init_expanders PARAMS ((void));
  24 extern int mmix_eh_return_data_regno PARAMS ((int));
  25 extern int mmix_initial_elimination_offset PARAMS ((int, int));
  26 extern int mmix_starting_frame_offset PARAMS ((void));
  27 extern int mmix_function_arg_regno_p PARAMS ((int, int));
  28 extern void mmix_function_profiler PARAMS ((FILE *, int));
  29 extern void mmix_trampoline_template PARAMS ((FILE *));
  30 extern int mmix_trampoline_size;
  31 extern int mmix_reversible_cc_mode PARAMS ((enum machine_mode));
  32 extern int mmix_register_move_cost
  33   PARAMS ((enum machine_mode, enum reg_class, enum reg_class));
  34 extern const char *mmix_text_section_asm_op PARAMS ((void));
  35 extern const char *mmix_data_section_asm_op PARAMS ((void));
  36 extern void mmix_asm_file_start PARAMS ((FILE *));
  37 extern void mmix_asm_file_end PARAMS ((FILE *));
  38 extern void mmix_asm_output_source_filename PARAMS ((FILE *, const char *));
  39 extern void mmix_output_quoted_string PARAMS ((FILE *, const char *, int));
  40 extern void mmix_asm_output_source_line  PARAMS ((FILE *, int));
  41 extern void mmix_asm_output_ascii PARAMS ((FILE *, const char *, int));
  42 extern void mmix_asm_output_label PARAMS ((FILE *, const char *));
  43 extern void mmix_asm_weaken_label PARAMS ((FILE *, const char *));
  44 extern void mmix_asm_output_labelref PARAMS ((FILE *, const char *));
  45 extern void mmix_asm_output_internal_label
  46   PARAMS ((FILE *, const char *, int));
  47 extern void mmix_asm_output_def PARAMS ((FILE *, const char *, const char *));
  48 extern int mmix_print_operand_punct_valid_p PARAMS ((int));
  49 extern void mmix_asm_output_reg_push PARAMS ((FILE *, int));
  50 extern void mmix_asm_output_reg_pop PARAMS ((FILE *, int));
  51 extern void mmix_asm_output_skip PARAMS ((FILE *, int));
  52 extern void mmix_asm_output_align PARAMS ((FILE *, int));
  53 extern int mmix_shiftable_wyde_value PARAMS ((unsigned HOST_WIDEST_INT));
  54 extern void mmix_output_register_setting
  55   PARAMS ((FILE *, int, HOST_WIDEST_INT, int));
  56 extern void mmix_conditional_register_usage PARAMS ((void));
  57 extern int mmix_local_regno PARAMS ((int));
  58 extern int mmix_dbx_register_number PARAMS ((int));
  59 extern int mmix_use_simple_return PARAMS ((void));
  60
  61 /* Things that need rtl.h, tree.h or real.h included, or in combination.  */
  62
  63 /* Need tree.h */
  64 #ifdef TREE_CODE
  65
  66 extern void mmix_make_decl_one_only PARAMS ((tree));
  67 extern int mmix_function_arg_pass_by_reference
  68   PARAMS ((const CUMULATIVE_ARGS *, enum machine_mode, tree, int));
  69 extern rtx mmix_function_outgoing_value PARAMS ((tree, tree));
  70 extern int mmix_data_alignment PARAMS ((tree, int));
  71 extern int mmix_constant_alignment PARAMS ((tree, int));
  72 extern int mmix_local_alignment PARAMS ((tree, int));
  73 extern void mmix_setup_incoming_varargs
  74   PARAMS ((CUMULATIVE_ARGS *, enum machine_mode, tree, int *, int));
  75 extern void mmix_asm_output_pool_prologue
  76   PARAMS ((FILE *, const char *, tree, int));
  77 extern void mmix_asm_output_aligned_common
  78   PARAMS ((FILE *, const char *, int, int));
  79 extern void mmix_asm_output_aligned_local
  80   PARAMS ((FILE *, const char *, int, int));
  81 extern void mmix_asm_declare_register_global
  82   PARAMS ((FILE *, tree, int, const char *));
  83
  84 /* Need tree.h and rtl.h */
  85 # ifdef RTX_CODE
  86 extern rtx mmix_function_arg
  87   PARAMS ((const CUMULATIVE_ARGS *, enum machine_mode, tree, int, int));
  88 extern rtx mmix_expand_builtin_va_arg PARAMS ((tree, tree));
  89 # endif /* RTX_CODE */
  90 #endif /* TREE_CODE */
  91
  92 /* Need rtl.h */
  93 #ifdef RTX_CODE
  94 extern void mmix_asm_output_addr_diff_elt PARAMS ((FILE *, rtx, int, int));
  95 extern void mmix_asm_output_addr_vec_elt PARAMS ((FILE *, int));
  96 extern enum reg_class mmix_preferred_reload_class
  97   PARAMS ((rtx, enum reg_class));
  98 extern enum reg_class mmix_preferred_output_reload_class
  99   PARAMS ((rtx, enum reg_class));
 100 extern enum reg_class mmix_secondary_reload_class
 101   PARAMS ((enum reg_class, enum machine_mode, rtx, int));
 102 extern int mmix_const_ok_for_letter_p PARAMS ((HOST_WIDE_INT, int));
 103 extern int mmix_const_double_ok_for_letter_p PARAMS ((rtx, int));
 104 extern int mmix_extra_constraint PARAMS ((rtx, int, int));
 105 extern rtx mmix_dynamic_chain_address PARAMS ((rtx));
 106 extern rtx mmix_return_addr_rtx PARAMS ((int, rtx));
 107 extern rtx mmix_eh_return_stackadj_rtx PARAMS ((void));
 108 extern rtx mmix_eh_return_handler_rtx PARAMS ((void));
 109 extern void mmix_initialize_trampoline PARAMS ((rtx, rtx, rtx));
 110 extern int mmix_constant_address_p PARAMS ((rtx));
 111 extern int mmix_legitimate_address PARAMS ((enum machine_mode, rtx, int));
 112 extern int mmix_legitimate_constant_p PARAMS ((rtx));
 113 extern enum machine_mode mmix_select_cc_mode PARAMS ((RTX_CODE, rtx, rtx));
 114 extern void mmix_canonicalize_comparison PARAMS ((RTX_CODE *, rtx *, rtx *));
 115 extern int mmix_rtx_cost_recalculated
 116   PARAMS ((rtx, RTX_CODE, RTX_CODE, int *));
 117 extern int mmix_address_cost PARAMS ((rtx));
 118 extern void mmix_print_operand PARAMS ((FILE *, rtx, int));
 119 extern void mmix_print_operand_address PARAMS ((FILE *, rtx));
 120 extern int mmix_valid_comparison PARAMS ((RTX_CODE, enum machine_mode, rtx));
 121 extern rtx mmix_gen_compare_reg PARAMS ((enum rtx_code, rtx, rtx));
 122 extern void mmix_machine_dependent_reorg PARAMS ((rtx));
 123 extern void mmix_expand_prologue PARAMS ((void));
 124 extern void mmix_expand_epilogue PARAMS ((void));
 125 extern rtx mmix_get_hard_reg_initial_val PARAMS ((enum machine_mode, int));
 126 #endif /* RTX_CODE */
 127
 128 extern int mmix_asm_preferred_eh_data_format PARAMS ((int, int));
 129 extern void mmix_setup_frame_addresses PARAMS ((void));
 130
 131 /*
 132  * Local variables:
 133  * eval: (c-set-style "gnu")
 134  * indent-tabs-mode: t
 135  * End:
 136  */