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      1 #	$NetBSD: devlist2h.awk,v 1.1 2014/02/24 07:23:42 skrll Exp $
      2 
      3 #	$OpenBSD: devlist2h.awk,v 1.6 2004/04/07 18:24:19 mickey Exp $
      4 
      5 #
      6 # Copyright (c) 1998-2003 Michael Shalayeff
      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 #
     18 # THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR
     19 # IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES
     20 # OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED.
     21 # IN NO EVENT SHALL THE AUTHOR OR HIS RELATIVES BE LIABLE FOR ANY DIRECT,
     22 # INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES
     23 # (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR
     24 # SERVICES; LOSS OF MIND, USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
     25 # HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT,
     26 # STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING
     27 # IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
     28 # THE POSSIBILITY OF SUCH DAMAGE.
     29 #
     30 
     31 BEGIN	{
     32 	ncpu = busted = 0;
     33 	cpuh="cpudevs.h";
     34 	cpud="cpudevs_data.h";
     35 	SUBSEP = "_";
     36 }
     37 
     38 /^[ \t]*$/	{next}
     39 
     40 /^[ \t]*\/\*/	{busted++}
     41 
     42 /^[ \t]*#/	{next}
     43 
     44 busted	{
     45 	cp = match($0, /\*\//);
     46 	if(!cp) {
     47 		next;
     48 	} else if (cp + 1 == length($0)) {
     49 		busted = 0;
     50 		next;
     51 	} else {
     52 		sub(/.*\*\//, "");
     53 		busted = 0;
     54 	}
     55 }
     56 
     57 # first line is rcsid, beware
     58 NR == 1	{
     59 	VERSION = $0;
     60 	gsub("\\$", "", VERSION);
     61 
     62 	printf("/*\t$NetBSD" "$\t*/\n\n") > cpud;
     63 	printf("/*\n * THIS FILE AUTOMATICALLY GENERATED. DO NOT EDIT.\n" \
     64 	       " * generated from:\n *\t%s\n */\n\n", VERSION) > cpud;
     65 	printf("/*\t$NetBSD" "$\t*/\n\n") > cpuh;
     66 	printf("/*\n * THIS FILE AUTOMATICALLY GENERATED. DO NOT EDIT.\n" \
     67 	       " * generated from:\n *\t%s\n */\n\n", VERSION) > cpuh;
     68 }
     69 
     70 /^\$/ {
     71 	next;
     72 }
     73 
     74 NF > 0 && $1 == "type"	{
     75 	printf("#define\tHPPA_TYPE_%s\t%s\n", toupper($2), $3) > cpuh;
     76 	types[tolower($2)] = toupper($2);
     77 	next;
     78 }
     79 
     80 NR > 1 {
     81 	if (tolower($1) in types) {
     82 		printf("#define\tHPPA_%s_%s\t%s\n", toupper($1),
     83 		       toupper($2), $3) > cpuh;
     84 		printf("{HPPA_TYPE_%s,\tHPPA_%s_%s,\t\"", toupper($1),
     85 		       toupper($1), toupper($2), $3) > cpud;
     86 		f = 4;
     87 		while (f <= NF) {
     88 			sub(/[ \t]*/, "", $f);
     89 			ep = match($f, /\*\//);
     90 			if (busted && !ep) {
     91 				f++;
     92 				continue;
     93 			}
     94 			if (match($f, /\/\*/)) {
     95 				if (ep) {
     96 					sub(/\/\*/, "", $f);
     97 				} else {
     98 					sub(/\/\*.*$/, "", $f);
     99 					busted++;
    100 				}
    101 			}
    102 			if (ep) {
    103 				gsub(/^.*\*\//, "", $f);
    104 				busted = 0;
    105 			}
    106 			if (length($f)) {
    107 				if (f > 4)
    108 					printf (" ") > cpud;
    109 				printf ("%s", $f) > cpud;
    110 			}
    111 			f++;
    112 		}
    113 		printf("\" },\n") > cpud;
    114 	} else {
    115 		printf("WHA at line %d\n", NR);
    116 		exit(1);
    117 	}
    118 }
    119 
    120 END	{
    121 	if (busted) {
    122 		print("unterminated comment at the EOF\n");
    123 		exit(1);
    124 	}
    125 	close(cpud)
    126 	close(cpuh)
    127 }
    128