gcc/hooks.h

   1 /* General-purpose hooks.
   2    Copyright (C) 2002, 2003 Free Software Foundation, Inc.
   3
   4 This program is free software; you can redistribute it and/or modify it
   5 under the terms of the GNU General Public License as published by the
   6 Free Software Foundation; either version 2, or (at your option) any
   7 later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program; if not, write to the Free Software
  16 Foundation, 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
  17
  18  In other words, you are welcome to use, share and improve this program.
  19  You are forbidden to forbid anyone else to use, share and improve
  20  what you give them.   Help stamp out software-hoarding!  */
  21
  22 #ifndef GCC_HOOKS_H
  23 #define GCC_HOOKS_H
  24
  25 bool hook_bool_void_false PARAMS ((void));
  26
  27 /* Check if tm.h has been included, since ISO C does not allow forward
  28    definitions for enums, and making hooks.h dependent on tm.h would create
  29    unnecessary dependencies where no hook declaration involving
  30    enum_reg_class is needed.  */
  31 #ifdef REG_CLASS_CONTENTS
  32 enum reg_class hook_reg_class_void_no_regs (void);
  33 #endif
  34
  35 bool hook_bool_bool_false (bool);
  36 bool hook_bool_tree_false PARAMS ((tree));
  37 bool hook_bool_tree_hwi_hwi_tree_false
  38   PARAMS ((tree, HOST_WIDE_INT, HOST_WIDE_INT, tree));
  39 bool hook_bool_tree_hwi_hwi_tree_true
  40   PARAMS ((tree, HOST_WIDE_INT, HOST_WIDE_INT, tree));
  41 bool hook_bool_rtx_false PARAMS ((rtx));
  42 bool hook_bool_rtx_int_int_intp_false PARAMS ((rtx, int, int, int *));
  43
  44 void hook_void_tree_int PARAMS ((tree, int));
  45 void hook_void_void PARAMS ((void));
  46 void hook_void_FILEptr_constcharptr PARAMS ((FILE *, const char *));
  47 void hook_void_tree PARAMS ((tree));
  48 void hook_void_tree_treeptr PARAMS ((tree, tree *));
  49
  50 int hook_int_tree_tree_1 PARAMS ((tree, tree));
  51 int hook_int_rtx_0 PARAMS ((rtx));
  52 int hook_int_void_0 (void);
  53 int hook_int_size_t_constcharptr_int_0 (size_t, const char *, int);
  54
  55 bool default_can_output_mi_thunk_no_vcall
  56   PARAMS ((tree, HOST_WIDE_INT, HOST_WIDE_INT, tree));
  57
  58 bool hook_bool_tree_tree_false PARAMS ((tree, tree));
  59
  60 rtx hook_rtx_rtx_identity PARAMS ((rtx));
  61 rtx hook_rtx_rtx_null PARAMS ((rtx));
  62
  63 #endif