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 2004 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #pragma ident "%Z%%M% %I% %E% SMI"
28
29 #include <sys/types.h>
30 #include <sys/sysmacros.h>
31 #include <sys/dditypes.h>
32 #include <sys/ddi_impldefs.h>
33 #include <sys/ddipropdefs.h>
34 #include <sys/modctl.h>
35 #include <sys/file.h>
36 #include <sys/sunldi_impl.h>
37
38 #include <mdb/mdb_modapi.h>
39 #include <mdb/mdb_ks.h>
40
41 #include "ldi.h"
42
43 /*
44 * ldi handle walker structure
45 */
46 typedef struct lh_walk {
47 struct ldi_handle **hash; /* current bucket pointer */
48 struct ldi_handle *lhp; /* ldi handle pointer */
349 } else {
350 mdb_printf("%?s ", "-");
351 }
352
353 if (!ident) {
354 /* display the ident address */
355 mdb_printf("%0?p\n", lh.lh_ident);
356 return (0);
357 }
358
359 /* display the entire ident */
360 return (ldi_ident_print((uintptr_t)lh.lh_ident, refs));
361 }
362
363 int
364 ldi_handle(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv)
365 {
366 int ident = 0;
367 int refs = 1;
368
369 if (mdb_getopts(argc, argv,
370 'i', MDB_OPT_SETBITS, TRUE, &ident) != argc)
371 return (DCMD_USAGE);
372
373 if (ident)
374 refs = 0;
375
376 /* Determine if there is an ldi handle address */
377 if (!(flags & DCMD_ADDRSPEC)) {
378 if (mdb_walk_dcmd("ldi_handle", "ldi_handle",
379 argc, argv) == -1) {
380 mdb_warn("can't walk ldi handles");
381 return (DCMD_ERR);
382 } return (DCMD_OK);
383 }
384
385 /* display the header line */
386 if (DCMD_HDRSPEC(flags))
387 ldi_handle_header(refs, ident);
388
389 /* display the ldi handle */
390 if (ldi_handle_print(addr, ident, refs))
391 return (DCMD_ERR);
392
393 return (DCMD_OK);
394 }
395
396 void
397 ldi_ident_help(void)
398 {
399 mdb_printf("Displays an ldi identifier.\n"
400 "Without the address of an \"ldi_ident_t\", "
401 "print all identifiers.\n"
402 "With an address, print the specified identifier.\n");
403 }
404
|
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 2004 Sun Microsystems, Inc. All rights reserved.
24 * Use is subject to license terms.
25 */
26
27 #include <sys/types.h>
28 #include <sys/sysmacros.h>
29 #include <sys/dditypes.h>
30 #include <sys/ddi_impldefs.h>
31 #include <sys/ddipropdefs.h>
32 #include <sys/modctl.h>
33 #include <sys/file.h>
34 #include <sys/sunldi_impl.h>
35
36 #include <mdb/mdb_modapi.h>
37 #include <mdb/mdb_ks.h>
38
39 #include "ldi.h"
40
41 /*
42 * ldi handle walker structure
43 */
44 typedef struct lh_walk {
45 struct ldi_handle **hash; /* current bucket pointer */
46 struct ldi_handle *lhp; /* ldi handle pointer */
347 } else {
348 mdb_printf("%?s ", "-");
349 }
350
351 if (!ident) {
352 /* display the ident address */
353 mdb_printf("%0?p\n", lh.lh_ident);
354 return (0);
355 }
356
357 /* display the entire ident */
358 return (ldi_ident_print((uintptr_t)lh.lh_ident, refs));
359 }
360
361 int
362 ldi_handle(uintptr_t addr, uint_t flags, int argc, const mdb_arg_t *argv)
363 {
364 int ident = 0;
365 int refs = 1;
366
367 /* Determine if there is an ldi handle address */
368 if (!(flags & DCMD_ADDRSPEC)) {
369 if (mdb_walk_dcmd("ldi_handle", "ldi_handle",
370 argc, argv) == -1) {
371 mdb_warn("can't walk ldi handles");
372 return (DCMD_ERR);
373 } return (DCMD_OK);
374 }
375
376 if (mdb_getopts(argc, argv,
377 'i', MDB_OPT_SETBITS, TRUE, &ident) != argc)
378 return (DCMD_USAGE);
379
380 if (ident)
381 refs = 0;
382
383 /* display the header line */
384 if (DCMD_HDRSPEC(flags))
385 ldi_handle_header(refs, ident);
386
387 /* display the ldi handle */
388 if (ldi_handle_print(addr, ident, refs))
389 return (DCMD_ERR);
390
391 return (DCMD_OK);
392 }
393
394 void
395 ldi_ident_help(void)
396 {
397 mdb_printf("Displays an ldi identifier.\n"
398 "Without the address of an \"ldi_ident_t\", "
399 "print all identifiers.\n"
400 "With an address, print the specified identifier.\n");
401 }
402
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