mkioconf.c revision 1.13 1 1.13 drochner /* $NetBSD: mkioconf.c,v 1.13 2009/01/20 18:20:48 drochner Exp $ */
2 1.1 thorpej
3 1.1 thorpej /*
4 1.1 thorpej * Copyright (c) 1992, 1993
5 1.1 thorpej * The Regents of the University of California. All rights reserved.
6 1.1 thorpej *
7 1.1 thorpej * This software was developed by the Computer Systems Engineering group
8 1.1 thorpej * at Lawrence Berkeley Laboratory under DARPA contract BG 91-66 and
9 1.1 thorpej * contributed to Berkeley.
10 1.1 thorpej *
11 1.1 thorpej * All advertising materials mentioning features or use of this software
12 1.1 thorpej * must display the following acknowledgement:
13 1.1 thorpej * This product includes software developed by the University of
14 1.1 thorpej * California, Lawrence Berkeley Laboratories.
15 1.1 thorpej *
16 1.1 thorpej * Redistribution and use in source and binary forms, with or without
17 1.1 thorpej * modification, are permitted provided that the following conditions
18 1.1 thorpej * are met:
19 1.1 thorpej * 1. Redistributions of source code must retain the above copyright
20 1.1 thorpej * notice, this list of conditions and the following disclaimer.
21 1.1 thorpej * 2. Redistributions in binary form must reproduce the above copyright
22 1.1 thorpej * notice, this list of conditions and the following disclaimer in the
23 1.1 thorpej * documentation and/or other materials provided with the distribution.
24 1.1 thorpej * 3. Neither the name of the University nor the names of its contributors
25 1.1 thorpej * may be used to endorse or promote products derived from this software
26 1.1 thorpej * without specific prior written permission.
27 1.1 thorpej *
28 1.1 thorpej * THIS SOFTWARE IS PROVIDED BY THE REGENTS AND CONTRIBUTORS ``AS IS'' AND
29 1.1 thorpej * ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
30 1.1 thorpej * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE
31 1.1 thorpej * ARE DISCLAIMED. IN NO EVENT SHALL THE REGENTS OR CONTRIBUTORS BE LIABLE
32 1.1 thorpej * FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL
33 1.1 thorpej * DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS
34 1.1 thorpej * OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION)
35 1.1 thorpej * HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT
36 1.1 thorpej * LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY
37 1.1 thorpej * OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
38 1.1 thorpej * SUCH DAMAGE.
39 1.1 thorpej *
40 1.1 thorpej * from: @(#)mkioconf.c 8.1 (Berkeley) 6/6/93
41 1.1 thorpej */
42 1.1 thorpej
43 1.1 thorpej #if HAVE_NBTOOL_CONFIG_H
44 1.1 thorpej #include "nbtool_config.h"
45 1.1 thorpej #endif
46 1.1 thorpej
47 1.1 thorpej #include <sys/param.h>
48 1.8 dsl #include <err.h>
49 1.1 thorpej #include <errno.h>
50 1.1 thorpej #include <stdio.h>
51 1.1 thorpej #include <stdlib.h>
52 1.1 thorpej #include <string.h>
53 1.1 thorpej #include "defs.h"
54 1.1 thorpej
55 1.1 thorpej /*
56 1.1 thorpej * Make ioconf.c.
57 1.1 thorpej */
58 1.3 drochner static int cf_locators_print(const char *, void *, void *);
59 1.1 thorpej static int cforder(const void *, const void *);
60 1.8 dsl static void emitcfdata(FILE *);
61 1.8 dsl static void emitcfdrivers(FILE *);
62 1.8 dsl static void emitexterns(FILE *);
63 1.8 dsl static void emitcfattachinit(FILE *);
64 1.8 dsl static void emithdr(FILE *);
65 1.8 dsl static void emitloc(FILE *);
66 1.8 dsl static void emitpseudo(FILE *);
67 1.8 dsl static void emitparents(FILE *);
68 1.8 dsl static void emitroots(FILE *);
69 1.8 dsl static void emitname2blk(FILE *);
70 1.1 thorpej
71 1.1 thorpej #define SEP(pos, max) (((u_int)(pos) % (max)) == 0 ? "\n\t" : " ")
72 1.1 thorpej
73 1.1 thorpej #define ARRNAME(n, l) (strchr((n), ARRCHR) && strncmp((n), (l), strlen((l))) == 0)
74 1.1 thorpej
75 1.1 thorpej /*
76 1.1 thorpej * NEWLINE can only be used in the emitXXX functions.
77 1.1 thorpej * In most cases it can be subsumed into an fprintf.
78 1.1 thorpej */
79 1.8 dsl #define NEWLINE putc('\n', fp)
80 1.1 thorpej
81 1.1 thorpej int
82 1.1 thorpej mkioconf(void)
83 1.1 thorpej {
84 1.1 thorpej FILE *fp;
85 1.1 thorpej
86 1.1 thorpej qsort(packed, npacked, sizeof *packed, cforder);
87 1.1 thorpej if ((fp = fopen("ioconf.c.tmp", "w")) == NULL) {
88 1.9 christos warn("cannot write ioconf.c");
89 1.1 thorpej return (1);
90 1.1 thorpej }
91 1.8 dsl
92 1.8 dsl emithdr(fp);
93 1.8 dsl emitcfdrivers(fp);
94 1.8 dsl emitexterns(fp);
95 1.8 dsl emitcfattachinit(fp);
96 1.8 dsl emitloc(fp);
97 1.8 dsl emitparents(fp);
98 1.8 dsl emitcfdata(fp);
99 1.8 dsl emitroots(fp);
100 1.8 dsl emitpseudo(fp);
101 1.8 dsl if (!do_devsw)
102 1.8 dsl emitname2blk(fp);
103 1.8 dsl
104 1.8 dsl fflush(fp);
105 1.8 dsl if (ferror(fp)) {
106 1.9 christos warn("error writing ioconf.c");
107 1.1 thorpej (void)fclose(fp);
108 1.9 christos #if 0
109 1.9 christos (void)unlink("ioconf.c.tmp");
110 1.9 christos #endif
111 1.1 thorpej return (1);
112 1.1 thorpej }
113 1.8 dsl
114 1.1 thorpej (void)fclose(fp);
115 1.1 thorpej if (moveifchanged("ioconf.c.tmp", "ioconf.c") != 0) {
116 1.9 christos warn("error renaming ioconf.c");
117 1.1 thorpej return (1);
118 1.1 thorpej }
119 1.1 thorpej return (0);
120 1.1 thorpej }
121 1.1 thorpej
122 1.1 thorpej static int
123 1.1 thorpej cforder(const void *a, const void *b)
124 1.1 thorpej {
125 1.1 thorpej int n1, n2;
126 1.1 thorpej
127 1.9 christos n1 = (*(const struct devi **)a)->i_cfindex;
128 1.9 christos n2 = (*(const struct devi **)b)->i_cfindex;
129 1.1 thorpej return (n1 - n2);
130 1.1 thorpej }
131 1.1 thorpej
132 1.8 dsl static void
133 1.1 thorpej emithdr(FILE *ofp)
134 1.1 thorpej {
135 1.1 thorpej FILE *ifp;
136 1.8 dsl int n;
137 1.1 thorpej char ifnbuf[200], buf[BUFSIZ];
138 1.1 thorpej char *ifn;
139 1.1 thorpej
140 1.10 lukem autogen_comment(ofp, "ioconf.c");
141 1.1 thorpej
142 1.1 thorpej (void)snprintf(ifnbuf, sizeof(ifnbuf), "arch/%s/conf/ioconf.incl.%s",
143 1.1 thorpej machine, machine);
144 1.1 thorpej ifn = sourcepath(ifnbuf);
145 1.1 thorpej if ((ifp = fopen(ifn, "r")) != NULL) {
146 1.1 thorpej while ((n = fread(buf, 1, sizeof(buf), ifp)) > 0)
147 1.9 christos (void)fwrite(buf, 1, n, ofp);
148 1.8 dsl if (ferror(ifp))
149 1.8 dsl err(EXIT_FAILURE, "error reading %s", ifn);
150 1.1 thorpej (void)fclose(ifp);
151 1.1 thorpej } else {
152 1.8 dsl fputs("#include <sys/param.h>\n"
153 1.8 dsl "#include <sys/conf.h>\n"
154 1.8 dsl "#include <sys/device.h>\n"
155 1.8 dsl "#include <sys/mount.h>\n", ofp);
156 1.1 thorpej }
157 1.1 thorpej free(ifn);
158 1.1 thorpej }
159 1.1 thorpej
160 1.3 drochner /*
161 1.3 drochner * Emit an initialized array of character strings describing this
162 1.3 drochner * attribute's locators.
163 1.3 drochner */
164 1.3 drochner static int
165 1.3 drochner cf_locators_print(const char *name, void *value, void *arg)
166 1.3 drochner {
167 1.3 drochner struct attr *a;
168 1.3 drochner struct nvlist *nv;
169 1.3 drochner FILE *fp = arg;
170 1.3 drochner
171 1.3 drochner a = value;
172 1.6 drochner if (!a->a_iattr)
173 1.6 drochner return (0);
174 1.6 drochner
175 1.3 drochner if (a->a_locs) {
176 1.8 dsl fprintf(fp,
177 1.3 drochner "static const struct cfiattrdata %scf_iattrdata = {\n",
178 1.8 dsl name);
179 1.8 dsl fprintf(fp, "\t\"%s\", %d,\n\t{\n", name, a->a_loclen);
180 1.3 drochner for (nv = a->a_locs; nv; nv = nv->nv_next)
181 1.12 uebayasi fprintf(fp, "\t\t{ \"%s\", \"%s\", %s },\n",
182 1.3 drochner nv->nv_name,
183 1.3 drochner (nv->nv_str ? nv->nv_str : "NULL"),
184 1.8 dsl (nv->nv_str ? nv->nv_str : "0"));
185 1.8 dsl fprintf(fp, "\t}\n};\n");
186 1.8 dsl } else {
187 1.8 dsl fprintf(fp,
188 1.8 dsl "static const struct cfiattrdata %scf_iattrdata = {\n"
189 1.8 dsl "\t\"%s\", 0, {\n\t\t{ NULL, NULL, 0 },\n\t}\n};\n",
190 1.8 dsl name, name);
191 1.8 dsl }
192 1.8 dsl
193 1.3 drochner return 0;
194 1.3 drochner }
195 1.3 drochner
196 1.8 dsl static void
197 1.1 thorpej emitcfdrivers(FILE *fp)
198 1.1 thorpej {
199 1.1 thorpej struct devbase *d;
200 1.1 thorpej struct nvlist *nv;
201 1.1 thorpej struct attr *a;
202 1.1 thorpej int has_iattrs;
203 1.1 thorpej
204 1.1 thorpej NEWLINE;
205 1.8 dsl ht_enumerate(attrtab, cf_locators_print, fp);
206 1.3 drochner
207 1.3 drochner NEWLINE;
208 1.1 thorpej TAILQ_FOREACH(d, &allbases, d_next) {
209 1.1 thorpej if (!devbase_has_instances(d, WILD))
210 1.1 thorpej continue;
211 1.1 thorpej has_iattrs = 0;
212 1.1 thorpej for (nv = d->d_attrs; nv != NULL; nv = nv->nv_next) {
213 1.1 thorpej a = nv->nv_ptr;
214 1.1 thorpej if (a->a_iattr == 0)
215 1.1 thorpej continue;
216 1.8 dsl if (has_iattrs == 0)
217 1.8 dsl fprintf(fp,
218 1.3 drochner "static const struct cfiattrdata * const %s_attrs[] = { ",
219 1.8 dsl d->d_name);
220 1.1 thorpej has_iattrs = 1;
221 1.8 dsl fprintf(fp, "&%scf_iattrdata, ", a->a_name);
222 1.1 thorpej }
223 1.8 dsl if (has_iattrs)
224 1.8 dsl fprintf(fp, "NULL };\n");
225 1.8 dsl fprintf(fp, "CFDRIVER_DECL(%s, %s, ", d->d_name, /* ) */
226 1.1 thorpej d->d_classattr != NULL ? d->d_classattr->a_devclass
227 1.8 dsl : "DV_DULL");
228 1.8 dsl if (has_iattrs)
229 1.8 dsl fprintf(fp, "%s_attrs", d->d_name);
230 1.8 dsl else
231 1.8 dsl fprintf(fp, "NULL");
232 1.8 dsl fprintf(fp, /* ( */ ");\n\n");
233 1.1 thorpej }
234 1.1 thorpej
235 1.1 thorpej NEWLINE;
236 1.8 dsl fprintf(fp, "struct cfdriver * const cfdriver_list_initial[] = {\n");
237 1.1 thorpej TAILQ_FOREACH(d, &allbases, d_next) {
238 1.1 thorpej if (!devbase_has_instances(d, WILD))
239 1.1 thorpej continue;
240 1.8 dsl fprintf(fp, "\t&%s_cd,\n", d->d_name);
241 1.1 thorpej }
242 1.8 dsl fprintf(fp, "\tNULL\n};\n");
243 1.1 thorpej }
244 1.1 thorpej
245 1.8 dsl static void
246 1.1 thorpej emitexterns(FILE *fp)
247 1.1 thorpej {
248 1.1 thorpej struct deva *da;
249 1.1 thorpej
250 1.1 thorpej NEWLINE;
251 1.1 thorpej TAILQ_FOREACH(da, &alldevas, d_next) {
252 1.1 thorpej if (!deva_has_instances(da, WILD))
253 1.1 thorpej continue;
254 1.8 dsl fprintf(fp, "extern struct cfattach %s_ca;\n",
255 1.8 dsl da->d_name);
256 1.1 thorpej }
257 1.1 thorpej }
258 1.1 thorpej
259 1.8 dsl static void
260 1.1 thorpej emitcfattachinit(FILE *fp)
261 1.1 thorpej {
262 1.1 thorpej struct devbase *d;
263 1.1 thorpej struct deva *da;
264 1.1 thorpej
265 1.1 thorpej NEWLINE;
266 1.1 thorpej TAILQ_FOREACH(d, &allbases, d_next) {
267 1.1 thorpej if (!devbase_has_instances(d, WILD))
268 1.1 thorpej continue;
269 1.1 thorpej if (d->d_ahead == NULL)
270 1.1 thorpej continue;
271 1.1 thorpej
272 1.8 dsl fprintf(fp,
273 1.8 dsl "static struct cfattach * const %s_cfattachinit[] = {\n\t",
274 1.8 dsl d->d_name);
275 1.1 thorpej for (da = d->d_ahead; da != NULL; da = da->d_bsame) {
276 1.1 thorpej if (!deva_has_instances(da, WILD))
277 1.1 thorpej continue;
278 1.8 dsl fprintf(fp, "&%s_ca, ", da->d_name);
279 1.1 thorpej }
280 1.8 dsl fprintf(fp, "NULL\n};\n");
281 1.1 thorpej }
282 1.1 thorpej
283 1.1 thorpej NEWLINE;
284 1.8 dsl fprintf(fp, "const struct cfattachinit cfattachinit[] = {\n");
285 1.1 thorpej
286 1.1 thorpej TAILQ_FOREACH(d, &allbases, d_next) {
287 1.1 thorpej if (!devbase_has_instances(d, WILD))
288 1.1 thorpej continue;
289 1.1 thorpej if (d->d_ahead == NULL)
290 1.1 thorpej continue;
291 1.1 thorpej
292 1.8 dsl fprintf(fp, "\t{ \"%s\", %s_cfattachinit },\n",
293 1.8 dsl d->d_name, d->d_name);
294 1.1 thorpej }
295 1.1 thorpej
296 1.8 dsl fprintf(fp, "\t{ NULL, NULL }\n};\n");
297 1.1 thorpej }
298 1.1 thorpej
299 1.8 dsl static void
300 1.1 thorpej emitloc(FILE *fp)
301 1.1 thorpej {
302 1.1 thorpej int i;
303 1.1 thorpej
304 1.1 thorpej if (locators.used != 0) {
305 1.8 dsl fprintf(fp, "\n/* locators */\n"
306 1.8 dsl "static int loc[%d] = {", locators.used);
307 1.1 thorpej for (i = 0; i < locators.used; i++)
308 1.8 dsl fprintf(fp, "%s%s,", SEP(i, 8), locators.vec[i]);
309 1.8 dsl fprintf(fp, "\n};\n");
310 1.1 thorpej } else if (*packed != NULL) {
311 1.1 thorpej /* We need to have *something*. */
312 1.8 dsl fprintf(fp, "\n/* locators */\n"
313 1.8 dsl "static int loc[1] = { -1 };\n");
314 1.1 thorpej }
315 1.1 thorpej }
316 1.1 thorpej
317 1.1 thorpej /*
318 1.1 thorpej * Emit static parent data.
319 1.1 thorpej */
320 1.8 dsl static void
321 1.1 thorpej emitparents(FILE *fp)
322 1.1 thorpej {
323 1.1 thorpej struct pspec *p;
324 1.1 thorpej
325 1.1 thorpej NEWLINE;
326 1.1 thorpej TAILQ_FOREACH(p, &allpspecs, p_list) {
327 1.5 cube if (p->p_devs == NULL || p->p_active != DEVI_ACTIVE)
328 1.1 thorpej continue;
329 1.8 dsl fprintf(fp,
330 1.8 dsl "static const struct cfparent pspec%d = {\n", p->p_inst);
331 1.8 dsl fprintf(fp, "\t\"%s\", ", p->p_iattr->a_name);
332 1.1 thorpej if (p->p_atdev != NULL) {
333 1.8 dsl fprintf(fp, "\"%s\", ", p->p_atdev->d_name);
334 1.8 dsl if (p->p_atunit == WILD)
335 1.8 dsl fprintf(fp, "DVUNIT_ANY");
336 1.8 dsl else
337 1.8 dsl fprintf(fp, "%d", p->p_atunit);
338 1.8 dsl } else
339 1.8 dsl fprintf(fp, "NULL, 0");
340 1.8 dsl fprintf(fp, "\n};\n");
341 1.1 thorpej }
342 1.1 thorpej }
343 1.1 thorpej
344 1.1 thorpej /*
345 1.1 thorpej * Emit the cfdata array.
346 1.1 thorpej */
347 1.8 dsl static void
348 1.1 thorpej emitcfdata(FILE *fp)
349 1.1 thorpej {
350 1.1 thorpej struct devi **p, *i;
351 1.1 thorpej struct pspec *ps;
352 1.1 thorpej int unit, v;
353 1.1 thorpej const char *state, *basename, *attachment;
354 1.1 thorpej struct nvlist *nv;
355 1.1 thorpej struct attr *a;
356 1.1 thorpej char *loc;
357 1.1 thorpej char locbuf[20];
358 1.1 thorpej const char *lastname = "";
359 1.1 thorpej
360 1.8 dsl fprintf(fp, "\n"
361 1.8 dsl "#define NORM FSTATE_NOTFOUND\n"
362 1.8 dsl "#define STAR FSTATE_STAR\n"
363 1.8 dsl "\n"
364 1.8 dsl "struct cfdata cfdata[] = {\n"
365 1.8 dsl " /* driver attachment unit state "
366 1.8 dsl "loc flags pspec */\n");
367 1.1 thorpej for (p = packed; (i = *p) != NULL; p++) {
368 1.1 thorpej /* the description */
369 1.8 dsl fprintf(fp, "/*%3d: %s at ", i->i_cfindex, i->i_name);
370 1.1 thorpej if ((ps = i->i_pspec) != NULL) {
371 1.1 thorpej if (ps->p_atdev != NULL &&
372 1.1 thorpej ps->p_atunit != WILD) {
373 1.8 dsl fprintf(fp, "%s%d", ps->p_atdev->d_name,
374 1.8 dsl ps->p_atunit);
375 1.1 thorpej } else if (ps->p_atdev != NULL) {
376 1.8 dsl fprintf(fp, "%s?", ps->p_atdev->d_name);
377 1.1 thorpej } else {
378 1.8 dsl fprintf(fp, "%s?", ps->p_iattr->a_name);
379 1.1 thorpej }
380 1.1 thorpej
381 1.1 thorpej a = ps->p_iattr;
382 1.1 thorpej for (nv = a->a_locs, v = 0; nv != NULL;
383 1.1 thorpej nv = nv->nv_next, v++) {
384 1.1 thorpej if (ARRNAME(nv->nv_name, lastname)) {
385 1.8 dsl fprintf(fp, " %s %s",
386 1.8 dsl nv->nv_name, i->i_locs[v]);
387 1.1 thorpej } else {
388 1.8 dsl fprintf(fp, " %s %s",
389 1.1 thorpej nv->nv_name,
390 1.8 dsl i->i_locs[v]);
391 1.1 thorpej lastname = nv->nv_name;
392 1.1 thorpej }
393 1.1 thorpej }
394 1.1 thorpej } else {
395 1.1 thorpej a = NULL;
396 1.8 dsl fputs("root", fp);
397 1.1 thorpej }
398 1.1 thorpej
399 1.8 dsl fputs(" */\n", fp);
400 1.1 thorpej
401 1.1 thorpej /* then the actual defining line */
402 1.1 thorpej basename = i->i_base->d_name;
403 1.1 thorpej attachment = i->i_atdeva->d_name;
404 1.1 thorpej if (i->i_unit == STAR) {
405 1.1 thorpej unit = i->i_base->d_umax;
406 1.1 thorpej state = "STAR";
407 1.1 thorpej } else {
408 1.1 thorpej unit = i->i_unit;
409 1.1 thorpej state = "NORM";
410 1.1 thorpej }
411 1.1 thorpej if (i->i_locoff >= 0) {
412 1.1 thorpej (void)snprintf(locbuf, sizeof(locbuf), "loc+%3d",
413 1.1 thorpej i->i_locoff);
414 1.1 thorpej loc = locbuf;
415 1.1 thorpej } else
416 1.1 thorpej loc = "loc";
417 1.12 uebayasi fprintf(fp, " { \"%s\",%s\"%s\",%s%2d, %s, %7s, %#6x, ",
418 1.1 thorpej basename, strlen(basename) < 8 ? "\t\t"
419 1.1 thorpej : "\t",
420 1.1 thorpej attachment, strlen(attachment) < 5 ? "\t\t"
421 1.1 thorpej : "\t",
422 1.8 dsl unit, state, loc, i->i_cfflags);
423 1.8 dsl if (ps != NULL)
424 1.12 uebayasi fprintf(fp, "&pspec%d },\n", ps->p_inst);
425 1.8 dsl else
426 1.12 uebayasi fputs("NULL },\n", fp);
427 1.8 dsl }
428 1.12 uebayasi fprintf(fp, " { %s,%s%s,%s%2d, %s, %7s, %#6x, %s }\n};\n",
429 1.8 dsl "NULL", "\t\t", "NULL", "\t\t", 0, "0", "NULL", 0, "NULL");
430 1.1 thorpej }
431 1.1 thorpej
432 1.1 thorpej /*
433 1.1 thorpej * Emit the table of potential roots.
434 1.1 thorpej */
435 1.8 dsl static void
436 1.1 thorpej emitroots(FILE *fp)
437 1.1 thorpej {
438 1.1 thorpej struct devi **p, *i;
439 1.1 thorpej
440 1.8 dsl fputs("\nconst short cfroots[] = {\n", fp);
441 1.1 thorpej for (p = packed; (i = *p) != NULL; p++) {
442 1.1 thorpej if (i->i_at != NULL)
443 1.1 thorpej continue;
444 1.1 thorpej if (i->i_unit != 0 &&
445 1.1 thorpej (i->i_unit != STAR || i->i_base->d_umax != 0))
446 1.9 christos warnx("warning: `%s at root' is not unit 0", i->i_name);
447 1.8 dsl fprintf(fp, "\t%2d /* %s */,\n",
448 1.8 dsl i->i_cfindex, i->i_name);
449 1.1 thorpej }
450 1.8 dsl fputs("\t-1\n};\n", fp);
451 1.1 thorpej }
452 1.1 thorpej
453 1.1 thorpej /*
454 1.1 thorpej * Emit pseudo-device initialization.
455 1.1 thorpej */
456 1.8 dsl static void
457 1.1 thorpej emitpseudo(FILE *fp)
458 1.1 thorpej {
459 1.1 thorpej struct devi *i;
460 1.1 thorpej struct devbase *d;
461 1.1 thorpej
462 1.8 dsl fputs("\n/* pseudo-devices */\n", fp);
463 1.1 thorpej TAILQ_FOREACH(i, &allpseudo, i_next) {
464 1.8 dsl fprintf(fp, "void %sattach(int);\n",
465 1.8 dsl i->i_base->d_name);
466 1.1 thorpej }
467 1.8 dsl fputs("\nstruct pdevinit pdevinit[] = {\n", fp);
468 1.1 thorpej TAILQ_FOREACH(i, &allpseudo, i_next) {
469 1.1 thorpej d = i->i_base;
470 1.8 dsl fprintf(fp, "\t{ %sattach, %d },\n",
471 1.8 dsl d->d_name, d->d_umax);
472 1.1 thorpej }
473 1.8 dsl fputs("\t{ 0, 0 }\n};\n", fp);
474 1.1 thorpej }
475 1.1 thorpej
476 1.1 thorpej /*
477 1.1 thorpej * Emit name to major block number table.
478 1.1 thorpej */
479 1.8 dsl void
480 1.1 thorpej emitname2blk(FILE *fp)
481 1.1 thorpej {
482 1.1 thorpej struct devbase *dev;
483 1.1 thorpej
484 1.8 dsl fputs("\n/* device name to major block number */\n", fp);
485 1.1 thorpej
486 1.8 dsl fprintf(fp, "struct devnametobdevmaj dev_name2blk[] = {\n");
487 1.1 thorpej
488 1.1 thorpej TAILQ_FOREACH(dev, &allbases, d_next) {
489 1.13 drochner if (dev->d_major == NODEVMAJOR)
490 1.1 thorpej continue;
491 1.1 thorpej
492 1.13 drochner fprintf(fp, "\t{ \"%s\", %d },\n",
493 1.13 drochner dev->d_name, dev->d_major);
494 1.1 thorpej }
495 1.8 dsl fprintf(fp, "\t{ NULL, 0 }\n};\n");
496 1.1 thorpej }
497