Subversion Repositories openrisc_2011-10-31

%{/* deflex.l - Lexer for .def files */

/* Copyright 1995, 1997, 1998, 1999, 2002, 2003, 2004, 2005, 2007
   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 3 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., 51 Franklin Street - Fifth Floor, Boston,
   MA 02110-1301, USA.  */


/* Contributed by Steve Chamberlain: sac@cygnus.com  */

#define DONTDECLARE_MALLOC
#include "libiberty.h"
#include "defparse.h"
#include "dlltool.h"

#define YY_NO_UNPUT

int linenumber;

%}
%%
"NAME"          { return NAME;}
"LIBRARY"       { return LIBRARY;}
"DESCRIPTION"   { return DESCRIPTION;}
"STACKSIZE"     { return STACKSIZE;}
"HEAPSIZE"      { return HEAPSIZE;}
"CODE"          { return CODE;}
"DATA"          { return DATA;}
"SECTIONS"      { return SECTIONS;}
"EXPORTS"       { return EXPORTS;}
"IMPORTS"       { return IMPORTS;}
"VERSION"       { return VERSIONK;}
"BASE"          { return BASE;}
"CONSTANT"      { return CONSTANT; }
"NONAME"        { return NONAME; }
"PRIVATE"       { return PRIVATE; }
"READ"          { return READ;}
"WRITE"         { return WRITE;}
"EXECUTE"       { return EXECUTE;}
"SHARED"        { return SHARED;}
"NONSHARED"     { return NONSHARED;}
"SINGLE"        { return SINGLE;}
"MULTIPLE"      { return MULTIPLE;}
"INITINSTANCE"  { return INITINSTANCE;}
"INITGLOBAL"    { return INITGLOBAL;}
"TERMINSTANCE"  { return TERMINSTANCE;}
"TERMGLOBAL"    { return TERMGLOBAL;}

[0-9][x0-9A-Fa-f]* { yylval.number = strtol (yytext,0,0); 
                return NUMBER; }

(@)?[A-Za-z$:\-\_?][A-Za-z0-9/$:\-\_@?]* {      
                yylval.id =  xstrdup (yytext);
                return ID;
                }

"\""[^\"]*"\"" {
                yylval.id = xstrdup (yytext+1);
                yylval.id[yyleng-2] = 0;
                return ID;
                }

"\'"[^\']*"\'" {
                yylval.id = xstrdup (yytext+1);
                yylval.id[yyleng-2] = 0;
                return ID;
                }
"*".*           { }
";".*           { }
" "             { }
"\t"            { }
"\r"            { }
"\n"            { linenumber ++ ;}
"="             { return '=';}
"."             { return '.';}
"@"             { return '@';}
","             { return ',';}
%%
#ifndef yywrap
/* Needed for lex, though not flex. */
int yywrap(void) { return 1; }
#endif