1 /*
2 * CDDL HEADER START
3 *
4 * The contents of this file are subject to the terms of the
5 * Common Development and Distribution License, Version 1.0 only
6 * (the "License"). You may not use this file except in compliance
7 * with the License.
8 *
9 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
10 * or http://www.opensolaris.org/os/licensing.
11 * See the License for the specific language governing permissions
12 * and limitations under the License.
13 *
14 * When distributing Covered Code, include this CDDL HEADER in each
15 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
16 * If applicable, add the following below this CDDL HEADER, with the
17 * fields enclosed by brackets "[]" replaced with your own identifying
18 * information: Portions Copyright [yyyy] [name of copyright owner]
19 *
20 * CDDL HEADER END
21 */
22 /*
23 * Copyright 2002 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 /*
28 * Used to dump enums in forth mode.
29 *
30 * Enums are simple - there is no member-specific mode for them. We get
31 * the header op at the start, and we save the type id for dumping later.
32 * If we get the members op, we've been invoked in member-specific mode,
33 * which is a syntax error for an enum. When we ge the trailer op, we
34 * dump all of the members and the trailer thus concluding the enum.
35 */
36
37 #include "forth.h"
38
39 static ctf_id_t fth_enum_curtid;
40 static int fth_enum_curnmems;
41
42 static int
fth_enum_header(ctf_id_t tid)43 fth_enum_header(ctf_id_t tid)
44 {
45 fth_enum_curtid = tid;
46
47 (void) fprintf(out, "\n");
48
49 return (0);
50 }
51
52 /*ARGSUSED*/
53 static int
fth_enum_members(char * memfilter,char * format)54 fth_enum_members(char *memfilter, char *format)
55 {
56 return (parse_warn("Member-specific mode cannot be used for "
57 " enums"));
58 }
59
60 /*ARGSUSED2*/
61 static int
fth_enum_cb(const char * name,int value,void * arg)62 fth_enum_cb(const char *name, int value, void *arg)
63 {
64 (void) fprintf(out, "here ,\" %s\" %x\n", name, value);
65 fth_enum_curnmems++;
66
67 return (0);
68 }
69
70 static int
fth_enum_trailer(void)71 fth_enum_trailer(void)
72 {
73 if (ctf_enum_iter(ctf, fth_enum_curtid, fth_enum_cb, NULL) != 0)
74 return (-1);
75
76 (void) fprintf(out, "%x c-enum .%s\n", fth_enum_curnmems, fth_curtype);
77
78 fth_enum_curnmems = 0;
79
80 return (0);
81 }
82
83 fth_type_ops_t fth_enum_ops = {
84 fth_enum_header,
85 fth_enum_members,
86 fth_enum_trailer
87 };
88