mirror of
https://sourceware.org/git/binutils-gdb.git
synced 2024-11-27 03:51:15 +08:00
a2c5833233
The result of running etc/update-copyright.py --this-year, fixing all the files whose mode is changed by the script, plus a build with --enable-maintainer-mode --enable-cgen-maint=yes, then checking out */po/*.pot which we don't update frequently. The copy of cgen was with commit d1dd5fcc38ead reverted as that commit breaks building of bfp opcodes files.
203 lines
3.1 KiB
Plaintext
203 lines
3.1 KiB
Plaintext
%{
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/* arparse.y - Strange script language parser */
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/* Copyright (C) 1992-2022 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 3 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,
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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 void 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 void
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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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}
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