1 /* $NetBSD: lex.l,v 1.4 2006/02/09 22:03:15 dogcow Exp $ */
5 * Copyright (c)2003 Citrus Project,
8 * Redistribution and use in source and binary forms, with or without
9 * modification, are permitted provided that the following conditions
11 * 1. Redistributions of source code must retain the above copyright
12 * notice, this list of conditions and the following disclaimer.
13 * 2. Redistributions in binary form must reproduce the above copyright
14 * notice, this list of conditions and the following disclaimer in the
15 * documentation and/or other materials provided with the distribution.
17 * THIS SOFTWARE IS PROVIDED BY THE AUTHOR AND CONTRIBUTORS ``AS IS'' AND
18 * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
19 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
20 * ARE DISCLAIMED. IN NO EVENT SHALL THE AUTHOR OR CONTRIBUTORS BE LIABLE
21 * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
22 * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
23 * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
24 * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
25 * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
26 * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
30 #include <machine/endian.h>
52 #.*[\n]|"//".*[\n]|[\n] { line_number++; return (R_LN); }
54 "/*" { BEGIN COMMENT; }
55 <COMMENT>"*/" { BEGIN 0; }
56 <COMMENT>[\n] { line_number++; }
59 yyerror("unexpected file end (unterminate comment)\n");
63 "="|"/"|"-" { return (int)yytext[0]; }
65 ([1-9][0-9]*)|(0[0-9]*)|(0[xX][0-9A-Fa-f]+) {
66 yylval.i_value = strtoul(yytext, NULL, 0);
70 "TYPE" { return (R_TYPE); }
71 "NAME" { return (R_NAME); }
72 "SRC_ZONE" { return (R_SRC_ZONE); }
73 "DST_INVALID" { return (R_DST_INVALID); }
74 "DST_ILSEQ" { return (R_DST_ILSEQ); }
75 "DST_UNIT_BITS" { return (R_DST_UNIT_BITS); }
76 "BEGIN_MAP" { return (R_BEGIN_MAP); }
77 "END_MAP" { return (R_END_MAP); }
78 "INVALID" { return (R_INVALID); }
79 "ILSEQ" { return (R_ILSEQ); }
80 "OOB_MODE" { return (R_OOB_MODE); }
81 "ROWCOL" { return (R_ROWCOL); }
83 \"([^\"\n]*(\\\")?)*\"|\'([^\'\n]*(\\\')?)*\' {
86 yylval.s_value = malloc(len-1);
87 strlcpy(yylval.s_value, yytext+1, len-1);
90 [^ =/\-0-9\t\n][^ \t\n]* {
91 yylval.s_value = strdup(yytext);