gcc/config/score/score-protos.h

   1 /* score-protos.h for Sunplus S+CORE processor
   2    Copyright (C) 2005, 2007 Free Software Foundation, Inc.
   3
   4    This file is part of GCC.
   5
   6    GCC is free software; you can redistribute it and/or modify it
   7    under the terms of the GNU General Public License as published
   8    by the Free Software Foundation; either version 3, or (at your
   9    option) any later version.
  10
  11    GCC is distributed in the hope that it will be useful, but WITHOUT
  12    ANY WARRANTY; without even the implied warranty of MERCHANTABILITY
  13    or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public
  14    License for more details.
  15
  16    You should have received a copy of the GNU General Public License
  17    along with GCC; see the file COPYING3.  If not see
  18    <http://www.gnu.org/licenses/>.  */
  19
  20 #ifndef __SCORE_PROTOS_H__
  21 #define __SCORE_PROTOS_H__
  22
  23 extern enum reg_class score_char_to_class[];
  24
  25 void score_override_options (void);
  26
  27 void score_init_expanders (void);
  28
  29 int score_hard_regno_mode_ok (unsigned int, enum machine_mode);
  30
  31 int score_reg_class (int regno);
  32
  33 enum reg_class score_preferred_reload_class (rtx x, enum reg_class class);
  34
  35 enum reg_class score_secondary_reload_class (enum reg_class class,
  36                                              enum machine_mode mode, rtx x);
  37
  38 int score_const_ok_for_letter_p (HOST_WIDE_INT value, char c);
  39
  40 int score_extra_constraint (rtx op, char c);
  41
  42 rtx score_return_addr (int count, rtx frame);
  43
  44 HOST_WIDE_INT score_initial_elimination_offset (int from, int to);
  45
  46 rtx score_function_arg (const CUMULATIVE_ARGS *cum, enum machine_mode mode,
  47                         tree type, int named);
  48
  49 int score_arg_partial_nregs (const CUMULATIVE_ARGS *cum,
  50                              enum machine_mode mode, tree type, int named);
  51
  52 void score_init_cumulative_args (CUMULATIVE_ARGS *cum,
  53                                  tree fntype, rtx libname);
  54
  55 void score_function_arg_advance (CUMULATIVE_ARGS *cum, enum machine_mode mode,
  56                                  tree type, int named);
  57
  58 rtx score_function_value (const_tree valtype, const_tree func, enum machine_mode mode);
  59
  60 rtx score_va_arg (tree va_list, tree type);
  61
  62 void score_initialize_trampoline (rtx ADDR, rtx FUNC, rtx CHAIN);
  63
  64 int score_address_p (enum machine_mode mode, rtx x, int strict);
  65
  66 int score_legitimize_address (rtx *xloc);
  67
  68 int score_regno_mode_ok_for_base_p (int regno, int strict);
  69
  70 int score_register_move_cost (enum machine_mode mode, enum reg_class to,
  71                               enum reg_class from);
  72
  73 void score_declare_object (FILE *stream, const char *name,
  74                            const char *directive, const char *fmt, ...)
  75      ATTRIBUTE_PRINTF_4;
  76
  77 void score_declare_object_name (FILE *stream, const char *name, tree decl);
  78
  79 int score_output_external (FILE *file, tree decl, const char *name);
  80
  81 void score_print_operand (FILE *file, rtx op, int letter);
  82
  83 void score_print_operand_address (FILE *file, rtx addr);
  84
  85 #ifdef RTX_CODE
  86 enum machine_mode score_select_cc_mode (enum rtx_code op, rtx x, rtx y);
  87 #endif
  88
  89 #include "score-mdaux.h"
  90
  91 #endif /* __SCORE_PROTOS_H__  */
  92