sim/ppc/table.h

   1 /*  This file is part of the program psim.
   2
   3     Copyright (C) 1994-1995, Andrew Cagney <cagney@highland.com.au>
   4
   5     This program is free software; you can redistribute it and/or modify
   6     it under the terms of the GNU General Public License as published by
   7     the Free Software Foundation; either version 3 of the License, or
   8     (at your option) any later version.
   9
  10     This program is distributed in the hope that it will be useful,
  11     but WITHOUT ANY WARRANTY; without even the implied warranty of
  12     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  13     GNU General Public License for more details.
  14
  15     You should have received a copy of the GNU General Public License
  16     along with this program; if not, see <http://www.gnu.org/licenses/>.
  17
  18     */
  19
  20
  21 /* load a table into memory */
  22
  23 typedef struct _table table;
  24
  25 typedef struct _table_model_entry table_model_entry;
  26 struct _table_model_entry {
  27   table_model_entry *next;
  28   int line_nr;
  29   int nr_fields;
  30   char *fields[0];      /* User defined */
  31 };
  32
  33 typedef struct _table_entry table_entry;
  34 struct _table_entry {
  35   int line_nr;
  36   int nr_fields;
  37   char *file_name;
  38   table_model_entry *model_first;
  39   table_model_entry *model_last;
  40   char *annex;
  41   char *fields[0];       /* User defined */
  42 };
  43
  44 /* List of directories to search when opening a pushed file.  Current
  45    directory is always searched first */
  46 typedef struct _table_include table_include;
  47 struct _table_include {
  48   char *dir;
  49   table_include *next;
  50 };
  51
  52 extern table *table_open
  53 (const char *file_name,
  54  int max_nr_fields,
  55  int max_nr_model_fields);
  56
  57 extern table_entry *table_entry_read
  58 (table *file);
  59
  60 /* Push the the state of the current file and open FILE_NAME.  When
  61    the end of FILE_NAME is reached, return to the pushed file */
  62
  63 extern void table_push
  64 (table *file,
  65  table_include *search,
  66  const char *file_name,
  67  int nr_fields,
  68  int nr_model_fields);
  69
  70 extern void dump_table_entry
  71 (table_entry *entry,
  72  int indent);
  73
  74 extern void table_entry_print_cpp_line_nr
  75 (lf *file,
  76  table_entry *entry);