1#! /usr/bin/awk -f
2#
3#         $NetBSD: devlist2h.awk,v 1.7 2005/12/11 12:17:13 christos Exp $
4#
5# Copyright (c) 1996 Jason R. Thorpe.  All rights reserved.
6# Copyright (c) 1995, 1996 Christopher G. Demetriou
7# All rights reserved.
8#
9# Redistribution and use in source and binary forms, with or without
10# modification, are permitted provided that the following conditions
11# are met:
12# 1. Redistributions of source code must retain the above copyright
13#    notice, this list of conditions and the following disclaimer.
14# 2. Redistributions in binary form must reproduce the above copyright
15#    notice, this list of conditions and the following disclaimer in the
16#    documentation and/or other materials provided with the distribution.
17# 3. All advertising materials mentioning features or use of this software
18#    must display the following acknowledgement:
19#      This product includes software developed by Christopher G. Demetriou.
20# 4. The name of the author may not be used to endorse or promote products
21#    derived from this software without specific prior written permission
22#
23# THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
24# IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
25# OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
26# IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT,
27# INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT
28# NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
29# DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
30# THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
31# (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF
32# THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
33#
34BEGIN {
35          ndevices = blanklines = 0
36          fbid = 0
37          dfile="diodevs_data.h"
38          hfile="diodevs.h"
39}
40NR == 1 {
41          VERSION = $0
42          gsub("\\$", "", VERSION)
43
44          printf("/*\t$NetBSD" "$\t*/\n\n") > dfile
45          printf("/*\n") > dfile
46          printf(" * THIS FILE AUTOMATICALLY GENERATED.  DO NOT EDIT.\n") \
47              > dfile
48          printf(" *\n") > dfile
49          printf(" * generated from:\n") > dfile
50          printf(" *\t%s\n", VERSION) > dfile
51          printf(" */\n") > dfile
52
53          printf("/*\t$NetBSD" "$\t*/\n\n") > hfile
54          printf("/*\n") > hfile
55          printf(" * THIS FILE AUTOMATICALLY GENERATED.  DO NOT EDIT.\n") \
56              > hfile
57          printf(" *\n") > hfile
58          printf(" * generated from:\n") > hfile
59          printf(" *\t%s\n", VERSION) > hfile
60          printf(" */\n") > hfile
61
62          next
63}
64NF > 0 && $1 == "device" {
65          ndevices++
66
67          devices[ndevices, 1] = $2               # nickname
68          devices[ndevices, 2] = $3               # dio primary id
69          devices[ndevices, 3] = "0"              # dio secondary id
70          devices[ndevices, 4] = $4               # number of select codes
71                                                            #  used by device
72
73          # if this is the framebuffer entry, save the primary id
74          if ($2 == "FRAMEBUFFER") {
75                    fbid = $3;
76          }
77
78          # emit device primary id
79          printf("\n#define\tDIO_DEVICE_ID_%s\t%s\n", devices[ndevices, 1], \
80              devices[ndevices, 2]) > hfile
81
82          # emit description
83          printf("#define\tDIO_DEVICE_DESC_%s\t\"", devices[ndevices, 1]) \
84              > hfile
85
86          f = 5;
87
88          while (f <= NF) {
89                    printf("%s", $f) > hfile
90                    if (f < NF)
91                              printf(" ") > hfile
92                    f++;
93          }
94          printf("\"\n") > hfile
95
96          next
97}
98NF > 0 && $1 == "framebuffer" {
99          ndevices++
100
101          devices[ndevices, 1] = $2               # nickname
102          devices[ndevices, 2] = fbid             # dio primary id
103          devices[ndevices, 3] = $3               # dio secondary id
104          devices[ndevices, 4] = $4               # number of select codes
105                                                            #  used by device
106
107          # emit device secondary id
108          printf("\n#define\tDIO_DEVICE_SECID_%s\t%s\n", devices[ndevices, 1], \
109              devices[ndevices, 3]) > hfile
110
111          # emit description
112          printf("#define\tDIO_DEVICE_DESC_%s\t\"", devices[ndevices, 1]) \
113              > hfile
114
115          f = 5;
116
117          while (f <= NF) {
118                    printf("%s", $f) > hfile
119                    if (f < NF)
120                              printf(" ") > hfile
121                    f++;
122          }
123          printf("\"\n") > hfile
124
125          next
126}
127{
128          if ($0 == "")
129                    blanklines++
130          if (blanklines != 2 && blanklines != 3)
131                    print $0 > hfile
132          if (blanklines < 2)
133                    print $0 > dfile
134}
135END {
136          # emit device count
137
138          printf("\n") > dfile
139          printf("#define DIO_NDEVICES\t%d\n", ndevices) > dfile
140
141          # emit select code size table
142
143          printf("\n") > dfile
144
145          printf("struct dio_devdata dio_devdatas[] = {\n") > dfile
146          for (i = 1; i <= ndevices; i++) {
147                    printf("\t{ %s,\t%s,\t%s },\n", devices[i, 2],
148                        devices[i, 3], devices[i, 4]) > dfile
149          }
150
151          printf("};\n") > dfile
152
153          # emit description table
154
155          printf("\n") > dfile
156          printf("#ifdef DIOVERBOSE\n") > dfile
157
158          printf("struct dio_devdesc dio_devdescs[] = {\n") > dfile
159
160          for (i = 1; i <= ndevices; i++) {
161                    printf("\t{ %s,\t%s,\tDIO_DEVICE_DESC_%s },\n",
162                        devices[i, 2], devices[i, 3], devices[i, 1]) > dfile
163          }
164
165          printf("};\n") > dfile
166
167          printf("#endif /* DIOVERBOSE */\n") > dfile
168          close(dfile)
169          close(hfile)
170}
171