sim/igen/gen-idecode.h

   1 /* The IGEN simulator generator for GDB, the GNU Debugger.
   2
   3    Copyright 2002-2024 Free Software Foundation, Inc.
   4
   5    Contributed by Andrew Cagney.
   6
   7    This file is part of GDB.
   8
   9    This program is free software; you can redistribute it and/or modify
  10    it under the terms of the GNU General Public License as published by
  11    the Free Software Foundation; either version 3 of the License, or
  12    (at your option) any later version.
  13
  14    This program is distributed in the hope that it will be useful,
  15    but WITHOUT ANY WARRANTY; without even the implied warranty of
  16    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  17    GNU General Public License for more details.
  18
  19    You should have received a copy of the GNU General Public License
  20    along with this program.  If not, see <http://www.gnu.org/licenses/>.  */
  21
  22 #ifndef IGEN_GEN_IDECODE_H
  23 #define IGEN_GEN_IDECODE_H
  24
  25 void print_idecode_issue_function_header
  26   (lf *file,
  27    const char *processor,
  28    function_decl_type decl_type, int nr_prefetched_words);
  29
  30 void print_idecode_globals (lf *file);
  31
  32 void print_idecode_lookups
  33   (lf *file,
  34    const gen_entry *table,
  35    cache_entry *cache_rules);
  36
  37 void print_idecode_body (lf *file, const gen_entry *table, const char *result);
  38
  39
  40
  41 /* Output code to do any final checks on the decoded instruction.
  42    This includes things like verifying any on decoded fields have the
  43    correct value and checking that (for floating point) floating point
  44    hardware isn't disabled */
  45
  46 extern void print_idecode_validate
  47   (lf *file,
  48    const insn_entry *instruction,
  49    const insn_opcodes *opcode_paths);
  50
  51 #endif /* IGEN_GEN_IDECODE_H */