19990502 sourceware importbinu_ss_19990502

1 files changed, 83 insertions, 0 deletions

diff --git a/binutils/arlex.l b/binutils/arlex.l
new file mode 100644
index 0000000..74e13d1
--- /dev/null
+++ b/binutils/arlex.l
@@ -0,0 +1,83 @@
+%{
+/* arlex.l - Strange script language lexer */
+
+/*   Copyright (C) 1992, 95, 1997 Free Software Foundation, Inc.
+
+This file is part of GNU Binutils.
+
+This program is free software; you can redistribute it and/or modify
+it under the terms of the GNU General Public License as published by
+the Free Software Foundation; either version 2 of the License, or
+(at your option) any later version.
+
+This program is distributed in the hope that it will be useful,
+but WITHOUT ANY WARRANTY; without even the implied warranty of
+MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
+GNU General Public License for more details.
+
+You should have received a copy of the GNU General Public License
+along with this program; if not, write to the Free Software
+Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.  */
+
+
+/* Contributed by Steve Chamberlain
+   		  sac@cygnus.com
+
+*/
+#define DONTDECLARE_MALLOC
+#include <ansidecl.h>
+#include "libiberty.h"
+#include "arparse.h"
+
+int linenumber;
+%}
+%%
+
+"ADDLIB"   	{ return ADDLIB; }
+"ADDMOD"   	{ return ADDMOD; }
+"CLEAR"   	{ return CLEAR; }
+"CREATE"   	{ return CREATE; }
+"DELETE"   	{ return DELETE; }
+"DIRECTORY"   	{ return DIRECTORY; }
+"END"   	{ return END; }
+"EXTRACT"   	{ return EXTRACT; }
+"FULLDIR"   	{ return FULLDIR; }
+"HELP"   	{ return HELP; }
+"LIST"		{ return LIST; }
+"OPEN"   	{ return OPEN; }
+"REPLACE"   	{ return REPLACE; }
+"VERBOSE"   	{ return VERBOSE; }
+"SAVE"   	{ return SAVE; }
+"addlib"   	{ return ADDLIB; }
+"addmod"   	{ return ADDMOD; }
+"clear"   	{ return CLEAR; }
+"create"   	{ return CREATE; }
+"delete"   	{ return DELETE; }
+"directory"   	{ return DIRECTORY; }
+"end"   	{ return END; }
+"extract"   	{ return EXTRACT; }
+"fulldir"   	{ return FULLDIR; }
+"help"   	{ return HELP; }
+"list"		{ return LIST; }
+"open"   	{ return OPEN; }
+"replace"   	{ return REPLACE; }
+"verbose"   	{ return VERBOSE; }
+"save"   	{ return SAVE; }
+"+\n"           { linenumber ++; }
+"("             { return '('; }
+")"             { return ')'; }
+","             { return ','; }
+[A-Za-z0-9/$:.\-\_]+  { 	
+		yylval.name =  xstrdup (yytext);
+		return FILENAME;
+		}
+"*".* 		{ }
+";".* 		{ }
+" "		{ }
+"\n"	 	 { linenumber ++; return NEWLINE; }	
+
+%%
+#ifndef yywrap
+/* Needed for lex, though not flex. */
+int yywrap() { return 1; }
+#endif