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920dae64 AT |
1 | /* |
2 | * ========== Copyright Header Begin ========================================== | |
3 | * | |
4 | * OpenSPARC T2 Processor File: SS_ConfigLexer.l | |
5 | * Copyright (c) 2006 Sun Microsystems, Inc. All Rights Reserved. | |
6 | * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES. | |
7 | * | |
8 | * The above named program is free software; you can redistribute it and/or | |
9 | * modify it under the terms of the GNU General Public | |
10 | * License version 2 as published by the Free Software Foundation. | |
11 | * | |
12 | * The above named program is distributed in the hope that it will be | |
13 | * useful, but WITHOUT ANY WARRANTY; without even the implied warranty of | |
14 | * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU | |
15 | * General Public License for more details. | |
16 | * | |
17 | * You should have received a copy of the GNU General Public | |
18 | * License along with this work; if not, write to the Free Software | |
19 | * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301, USA. | |
20 | * | |
21 | * ========== Copyright Header End ============================================ | |
22 | */ | |
23 | ||
24 | %{ | |
25 | #include "SS_ConfigObject.h" | |
26 | #include "SS_ConfigParser.h" | |
27 | %} | |
28 | ||
29 | var [a-zA-Z_][-_a-zA-Z0-9]* | |
30 | sym [a-zA-Z_./][-./_a-zA-Z0-9]* | |
31 | dec [0-9]+ | |
32 | hex 0x[0-9a-fA-F]+ | |
33 | str ["][^"]*["] | |
34 | ||
35 | %% | |
36 | ||
37 | [ \t\n\r\f\b] ; | |
38 | ||
39 | "OBJECT" return TOKEN_OBJECT; | |
40 | "TYPE" return TOKEN_TYPE; | |
41 | ||
42 | {var} { yylval.val = new SS_ConfigVariable(yytext); return TOKEN_VAR; } | |
43 | {sym} { yylval.val = new SS_ConfigVariable(yytext); return TOKEN_SYM; } | |
44 | {dec} { yylval.val = new SS_ConfigNumber(strtoll(yytext,0,10)); return TOKEN_NUM; } | |
45 | {hex} { yylval.val = new SS_ConfigNumber(strtoll(yytext,0,16)); return TOKEN_NUM; } | |
46 | {str} { yylval.val = new SS_ConfigString(yytext); return TOKEN_STR; } | |
47 | ||
48 | . return yytext[0]; | |
49 | ||
50 | %% | |
51 | ||
52 | int yywrap() | |
53 | { | |
54 | return 1; | |
55 | } | |
56 | ||
57 | ||
58 |