sam-t2/sam/cpus/vonk/ss/api/pli/src/SS_ConfigLexer.l

/*
* ========== Copyright Header Begin ==========================================
*
* OpenSPARC T2 Processor File: SS_ConfigLexer.l
* Copyright (c) 2006 Sun Microsystems, Inc.  All Rights Reserved.
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES.
*
* The above named program is free software; you can redistribute it and/or
* modify it under the terms of the GNU General Public
* License version 2 as published by the Free Software Foundation.
*
* The above named 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 work; if not, write to the Free Software
* Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA.
*
* ========== Copyright Header End ============================================
*/

%{
#include "SS_ConfigObject.h"
#include "SS_ConfigParser.h"
%}

var             [a-zA-Z_][-_a-zA-Z0-9]*
sym             [a-zA-Z_./][-./_a-zA-Z0-9]*
dec             [0-9]+
hex             0x[0-9a-fA-F]+
str             ["][^"]*["]

%%

[ \t\n\r\f\b]   ;

"OBJECT"        return TOKEN_OBJECT;
"TYPE"          return TOKEN_TYPE;

{var}           { yylval.val = new SS_ConfigVariable(yytext); return TOKEN_VAR; }
{sym}           { yylval.val = new SS_ConfigVariable(yytext); return TOKEN_SYM; }
{dec}           { yylval.val = new SS_ConfigNumber(strtoll(yytext,0,10)); return TOKEN_NUM; }
{hex}           { yylval.val = new SS_ConfigNumber(strtoll(yytext,0,16)); return TOKEN_NUM; }
{str}           { yylval.val = new SS_ConfigString(yytext); return TOKEN_STR; }

.               return yytext[0];

%%

int yywrap()
{
  return 1;
}