gold/script-c.h

   1 /* script-c.h -- C interface for linker scripts in gold.  */
   2
   3 /* Copyright 2006, 2007 Free Software Foundation, Inc.
   4    Written by Ian Lance Taylor <iant@google.com>.
   5
   6    This file is part of gold.
   7
   8    This program is free software; you can redistribute it and/or modify
   9    it under the terms of the GNU General Public License as published by
  10    the Free Software Foundation; either version 3 of the License, or
  11    (at your option) any later version.
  12
  13    This program is distributed in the hope that it will be useful,
  14    but WITHOUT ANY WARRANTY; without even the implied warranty of
  15    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  16    GNU General Public License for more details.
  17
  18    You should have received a copy of the GNU General Public License
  19    along with this program; if not, write to the Free Software
  20    Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston,
  21    MA 02110-1301, USA.  */
  22
  23 /* This file exists so that both the bison parser and script.cc can
  24    include it, so that they can communicate back and forth.  */
  25
  26 #ifndef GOLD_SCRIPT_C_H
  27 #define GOLD_SCRIPT_C_H
  28
  29 #ifdef __cplusplus
  30 extern "C" {
  31 #endif
  32
  33 #include "yyscript.h"
  34
  35 /* The bison parser function.  */
  36
  37 extern int
  38 yyparse(void* closure);
  39
  40 /* Called by the bison parser skeleton to return the next token.  */
  41
  42 extern int
  43 yylex(YYSTYPE*, void* closure);
  44
  45 /* Called by the bison parser skeleton to report an error.  */
  46
  47 extern void
  48 yyerror(void* closure, const char*);
  49
  50 /* Called by the bison parser to add a file to the link.  */
  51
  52 extern void
  53 script_add_file(void* closure, const char*);
  54
  55 /* Called by the bison parser to start and stop a group.  */
  56
  57 extern void
  58 script_start_group(void* closure);
  59 extern void
  60 script_end_group(void* closure);
  61
  62 /* Called by the bison parser to start and end an AS_NEEDED list.  */
  63
  64 extern void
  65 script_start_as_needed(void* closure);
  66 extern void
  67 script_end_as_needed(void* closure);
  68
  69 /* Called by the bison parser to set the entry symbol.  */
  70
  71 extern void
  72 script_set_entry(void* closure, const char*);
  73
  74 /* Called by the bison parser to parse an OPTION.  */
  75 extern void
  76 script_parse_option(void* closure, const char*);
  77
  78 #ifdef __cplusplus
  79 }
  80 #endif
  81
  82 #endif /* !defined(GOLD_SCRIPT_C_H) */