mirror of
https://github.com/opnsense/src.git
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97d40d3d4a
us up to version 2.17.50.20070703, at the last GPLv2 commit. Amongst others, this added upstream support for some FreeBSD-specific things that we previously had to manually hack in, such as the OSABI label support, and so on. There are also quite a number of new files, some for cpu's (e.g. SPU) that we may or may not be interested in, but those can be cleaned up later on, if needed.
203 lines
3.1 KiB
Text
203 lines
3.1 KiB
Text
%{
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/* arparse.y - Stange script language parser */
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/* Copyright 1992, 1993, 1995, 1997, 1999, 2002, 2003, 2007
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Free Software Foundation, Inc.
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This file is part of GNU Binutils.
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This program is free software; you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation; either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program; if not, write to the Free Software
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Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA 02110-1301, USA. */
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/* Contributed by Steve Chamberlain
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sac@cygnus.com
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*/
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#define DONTDECLARE_MALLOC
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#include "sysdep.h"
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#include "bfd.h"
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#include "arsup.h"
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extern int verbose;
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extern int yylex (void);
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static int yyerror (const char *);
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%}
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%union {
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char *name;
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struct list *list ;
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};
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%token NEWLINE
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%token VERBOSE
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%token <name> FILENAME
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%token ADDLIB
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%token LIST
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%token ADDMOD
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%token CLEAR
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%token CREATE
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%token DELETE
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%token DIRECTORY
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%token END
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%token EXTRACT
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%token FULLDIR
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%token HELP
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%token QUIT
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%token REPLACE
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%token SAVE
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%token OPEN
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%type <list> modulelist
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%type <list> modulename
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%type <name> optional_filename
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%%
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start:
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{ prompt(); } session
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;
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session:
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session command_line
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;
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command_line:
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command NEWLINE { prompt(); }
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;
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command:
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open_command
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| create_command
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| verbose_command
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| directory_command
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| addlib_command
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| clear_command
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| addmod_command
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| save_command
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| extract_command
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| replace_command
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| delete_command
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| list_command
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| END { ar_end(); return 0; }
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| error
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| FILENAME { yyerror("foo"); }
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;
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extract_command:
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EXTRACT modulename
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{ ar_extract($2); }
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;
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replace_command:
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REPLACE modulename
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{ ar_replace($2); }
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;
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clear_command:
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CLEAR
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{ ar_clear(); }
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;
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delete_command:
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DELETE modulename
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{ ar_delete($2); }
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;
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addmod_command:
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ADDMOD modulename
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{ ar_addmod($2); }
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;
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list_command:
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LIST
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{ ar_list(); }
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;
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save_command:
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SAVE
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{ ar_save(); }
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;
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open_command:
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OPEN FILENAME
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{ ar_open($2,0); }
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;
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create_command:
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CREATE FILENAME
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{ ar_open($2,1); }
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;
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addlib_command:
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ADDLIB FILENAME modulelist
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{ ar_addlib($2,$3); }
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;
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directory_command:
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DIRECTORY FILENAME modulelist optional_filename
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{ ar_directory($2, $3, $4); }
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;
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optional_filename:
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FILENAME
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{ $$ = $1; }
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| { $$ = 0; }
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;
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modulelist:
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'(' modulename ')'
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{ $$ = $2; }
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{ $$ = 0; }
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;
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modulename:
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modulename optcomma FILENAME
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{ struct list *n = (struct list *) malloc(sizeof(struct list));
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n->next = $1;
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n->name = $3;
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$$ = n;
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}
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| { $$ = 0; }
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;
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optcomma:
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','
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;
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verbose_command:
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VERBOSE
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{ verbose = !verbose; }
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;
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%%
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static int
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yyerror (const char *x ATTRIBUTE_UNUSED)
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{
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extern int linenumber;
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printf (_("Syntax error in archive script, line %d\n"), linenumber + 1);
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return 0;
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}
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