gcc/genattrtab.h

   1 /* External definitions of source files of genattrtab.
   2    Copyright (C)  2001, 2003 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
   7 it under the terms of the GNU General Public License as published by
   8 the Free Software Foundation; either version 2, or (at your option)
   9 any later version.
  10
  11 GCC is distributed in the hope that it will be useful,
  12 but WITHOUT ANY WARRANTY; without even the implied warranty of
  13 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  14 GNU General Public 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 COPYING.  If not, write to
  18 the Free Software Foundation, 59 Temple Place - Suite 330,
  19 Boston, MA 02111-1307, USA.  */
  20
  21 /* Name of function (attribute) to translate insn into number of insn
  22    alternatives reservation.  */
  23 #define INSN_ALTS_FUNC_NAME "insn_alts"
  24
  25 /* Defined in genattrtab.c: */
  26 extern rtx check_attr_test (rtx, int, int);
  27 extern rtx make_numeric_value (int);
  28 extern void make_internal_attr (const char *, rtx, int);
  29 extern char *attr_printf (unsigned int, const char *, ...)
  30   ATTRIBUTE_PRINTF_2;
  31
  32 extern int num_dfa_decls;
  33
  34 /* Defined in genautomata.c: */
  35 extern void gen_cpu_unit (rtx);
  36 extern void gen_query_cpu_unit (rtx);
  37 extern void gen_bypass (rtx);
  38 extern void gen_excl_set (rtx);
  39 extern void gen_presence_set (rtx);
  40 extern void gen_final_presence_set (rtx);
  41 extern void gen_absence_set (rtx);
  42 extern void gen_final_absence_set (rtx);
  43 extern void gen_automaton (rtx);
  44 extern void gen_automata_option (rtx);
  45 extern void gen_reserv (rtx);
  46 extern void gen_insn_reserv (rtx);
  47 extern void initiate_automaton_gen (int, char **);
  48 extern void expand_automata (void);
  49 extern void write_automata (void);
  50
  51 /* Flags for make_internal_attr's `special' parameter.  */
  52 #define ATTR_NONE               0
  53 #define ATTR_SPECIAL            (1 << 0)
  54 #define ATTR_NEGATIVE_OK        (1 << 1)
  55 #define ATTR_UNSIGNED           (1 << 2)
  56 #define ATTR_FUNC_UNITS         (1 << 3)
  57 #define ATTR_BLOCKAGE           (1 << 4)
  58 #define ATTR_STATIC             (1 << 5)