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 (the "License").
6 * You may not use this file except in compliance with the License.
7 *
8 * You can obtain a copy of the license at usr/src/OPENSOLARIS.LICENSE
9 * or http://www.opensolaris.org/os/licensing.
10 * See the License for the specific language governing permissions
11 * and limitations under the License.
12 *
13 * When distributing Covered Code, include this CDDL HEADER in each
14 * file and include the License file at usr/src/OPENSOLARIS.LICENSE.
15 * If applicable, add the following below this CDDL HEADER, with the
16 * fields enclosed by brackets "[]" replaced with your own identifying
17 * information: Portions Copyright [yyyy] [name of copyright owner]
18 *
19 * CDDL HEADER END
20 */
21
22 /*
23 * Copyright (c) 1988 AT&T
24 * All Rights Reserved
25 *
26 * Copyright (c) 1992, 2010, Oracle and/or its affiliates. All rights reserved.
27 * Copyright 2012 DEY Storage Systems, Inc. All rights reserved.
28 * Copyright (c) 2018, Joyent, Inc.
29 * Copyright 2016 RackTop Systems.
30 */
31
32 #ifndef _CONV_H
33 #define _CONV_H
34
35 /*
36 * Global include file for conversion library.
37 */
38
39 #include <stdlib.h>
40 #include <libelf.h>
41 #include <dlfcn.h>
42 #include <libld.h>
43 #include <sgs.h>
44 #include <sgsmsg.h>
45
46 #ifndef NATIVE_BUILD
47 #include <sys/secflags.h>
48 #endif
49
50 #ifdef __cplusplus
51 extern "C" {
52 #endif
53
54 /*
55 * Configuration features available - maintained here (instead of debug.h)
56 * to save libconv from having to include debug.h which results in numerous
57 * "declared but not used or defined" lint errors.
58 */
59 #define CONF_EDLIBPATH 0x000100 /* ELF default library path */
60 #define CONF_ESLIBPATH 0x000200 /* ELF secure library path */
61 #define CONF_ADLIBPATH 0x000400 /* AOUT default library path */
62 #define CONF_ASLIBPATH 0x000800 /* AOUT secure library path */
63 #define CONF_DIRCFG 0x001000 /* directory configuration available */
64 #define CONF_OBJALT 0x002000 /* object alternatives available */
65 #define CONF_MEMRESV 0x004000 /* memory reservation required */
66 #define CONF_ENVS 0x008000 /* environment variables available */
67 #define CONF_FLTR 0x010000 /* filter information available */
68 #define CONF_FEATMSK 0xffff00
69
70
71 /*
72 * Valid flags for conv_strproc_extract_value().
73 */
74 #define CONV_SPEXV_F_NOTRIM 0x0001 /* Do not trim whitespace around '=' */
75 #define CONV_SPEXV_F_UCASE 0x0002 /* Convert value to uppercase */
76 #define CONV_SPEXV_F_NULLOK 0x0004 /* Empty ("") value is OK */
77
78 /*
79 * Buffer types:
80 *
81 * Many of the routines in this module require the user to supply a
82 * buffer into which the desired strings may be written. These are
83 * all arrays of characters, and might be defined as simple arrays
84 * of char. The problem with that approach is that when such an array
85 * is passed to a function, the C language considers it to have the
86 * type (char *), without any regard to its length. Not all of our
87 * buffers have the same length, and we want to ensure that the compiler
88 * will refuse to compile code that passes the wrong type of buffer to
89 * a given routine. The solution is to define the buffers as unions
90 * that contain the needed array, and then to pass the given union
91 * by address. The compiler will catch attempts to pass the wrong type
92 * of pointer, and the size of a structure/union is implicit in its type.
93 *
94 * A nice side effect of this approach is that we can use a union with
95 * multiple buffers to handle the cases where a given routine needs
96 * more than one type of buffer. The end result is a single buffer large
97 * enough to handle any of the subcases, but no larger.
98 */
99
100 /*
101 * Size of buffer used by conv_invalid_val():
102 *
103 * Various values that can't be matched to a symbolic definition are converted
104 * to a numeric string.
105 *
106 * The buffer size reflects the maximum number of digits needed to
107 * display an integer as text, plus a trailing null, and with room for
108 * a leading "0x" if hexidecimal display is selected.
109 *
110 * The 32-bit version of this requires 12 characters, and the 64-bit version
111 * needs 22. By using the larger value for both, we can have a single
112 * definition, which is necessary for code that is ELFCLASS independent. A
113 * nice side benefit is that it lets us dispense with a large number of 32/64
114 * buffer size definitions that build off CONV_INV_BUFSIZE, and the macros
115 * that would then be needed.
116 */
117 #define CONV_INV_BUFSIZE 22
118 typedef union {
119 char buf[CONV_INV_BUFSIZE];
120 } Conv_inv_buf_t;
121
122 /* conv_ehdr_flags() */
123 #define CONV_EHDR_FLAGS_BUFSIZE 91
124 typedef union {
125 Conv_inv_buf_t inv_buf;
126 char buf[CONV_EHDR_FLAGS_BUFSIZE];
127 } Conv_ehdr_flags_buf_t;
128
129 /* conv_reject_desc() */
130 typedef union {
131 Conv_inv_buf_t inv_buf;
132 Conv_ehdr_flags_buf_t flags_buf;
133 } Conv_reject_desc_buf_t;
134
135 /*
136 * conv_la_bind()
137 */
138 #define CONV_LA_BIND_BUFSIZE 56
139 typedef union {
140 Conv_inv_buf_t inv_buf;
141 char buf[CONV_LA_BIND_BUFSIZE];
142 } Conv_la_bind_buf_t;
143
144 /*
145 * conv_la_search()
146 */
147 #define CONV_LA_SEARCH_BUFSIZE 111
148 typedef union {
149 Conv_inv_buf_t inv_buf;
150 char buf[CONV_LA_SEARCH_BUFSIZE];
151 } Conv_la_search_buf_t;
152
153 /*
154 * conv_la_symbind()
155 */
156 #define CONV_LA_SYMBIND_BUFSIZE 113
157 typedef union {
158 Conv_inv_buf_t inv_buf;
159 char buf[CONV_LA_SYMBIND_BUFSIZE];
160 } Conv_la_symbind_buf_t;
161
162 /*
163 * conv_cap_val_hw/sf()
164 *
165 * These sizes are based on the maximum number of capabilities that exist.
166 * See common/elfcap.
167 */
168 #define CONV_CAP_VAL_HW1_BUFSIZE 195
169 typedef union {
170 Conv_inv_buf_t inv_buf;
171 char buf[CONV_CAP_VAL_HW1_BUFSIZE];
172 } Conv_cap_val_hw1_buf_t;
173
174 #define CONV_CAP_VAL_HW2_BUFSIZE 350
175 typedef union {
176 Conv_inv_buf_t inv_buf;
177 char buf[CONV_CAP_VAL_HW2_BUFSIZE];
178 } Conv_cap_val_hw2_buf_t;
179
180 #define CONV_CAP_VAL_SF1_BUFSIZE 45
181 typedef union {
182 Conv_inv_buf_t inv_buf;
183 char buf[CONV_CAP_VAL_SF1_BUFSIZE];
184 } Conv_cap_val_sf1_buf_t;
185
186 /* conv_cap_val_buf() */
187 typedef union {
188 Conv_inv_buf_t inv_buf;
189 Conv_cap_val_hw1_buf_t cap_val_hw1_buf;
190 Conv_cap_val_sf1_buf_t cap_val_sf1_buf;
191 Conv_cap_val_hw2_buf_t cap_val_hw2_buf;
192 } Conv_cap_val_buf_t;
193
194 /* conv_config_feat() */
195 #define CONV_CONFIG_FEAT_BUFSIZE 204
196 typedef union {
197 Conv_inv_buf_t inv_buf;
198 char buf[CONV_CONFIG_FEAT_BUFSIZE];
199 } Conv_config_feat_buf_t;
200
201 /* conv_config_obj() */
202 #define CONV_CONFIG_OBJ_BUFSIZE 164
203 typedef union {
204 Conv_inv_buf_t inv_buf;
205 char buf[CONV_CONFIG_OBJ_BUFSIZE];
206 } Conv_config_obj_buf_t;
207
208 /* conv_dl_mode() */
209 #define CONV_DL_MODE_BUFSIZE 132
210 typedef union {
211 Conv_inv_buf_t inv_buf;
212 char buf[CONV_DL_MODE_BUFSIZE];
213 } Conv_dl_mode_buf_t;
214
215 /* conv_dl_flag() */
216 #define CONV_DL_FLAG_BUFSIZE 185
217 typedef union {
218 Conv_inv_buf_t inv_buf;
219 char buf[CONV_DL_FLAG_BUFSIZE];
220 } Conv_dl_flag_buf_t;
221
222 /* conv_grphdl_flags() */
223 #define CONV_GRPHDL_FLAGS_BUFSIZE 78
224 typedef union {
225 Conv_inv_buf_t inv_buf;
226 char buf[CONV_GRPHDL_FLAGS_BUFSIZE];
227 } Conv_grphdl_flags_buf_t;
228
229 /* conv_grpdesc_flags() */
230 #define CONV_GRPDESC_FLAGS_BUFSIZE 91
231 typedef union {
232 Conv_inv_buf_t inv_buf;
233 char buf[CONV_GRPDESC_FLAGS_BUFSIZE];
234 } Conv_grpdesc_flags_buf_t;
235
236 /* conv_seg_flags() */
237 #define CONV_SEG_FLAGS_BUFSIZE 241
238 typedef union {
239 Conv_inv_buf_t inv_buf;
240 char buf[CONV_SEG_FLAGS_BUFSIZE];
241 } Conv_seg_flags_buf_t;
242
243 /* conv_dyn_posflag1() */
244 #define CONV_DYN_POSFLAG1_BUFSIZE 72
245 typedef union {
246 Conv_inv_buf_t inv_buf;
247 char buf[CONV_DYN_POSFLAG1_BUFSIZE];
248 } Conv_dyn_posflag1_buf_t;
249
250 /* conv_dyn_flag() */
251 #define CONV_DYN_FLAG_BUFSIZE 85
252 typedef union {
253 Conv_inv_buf_t inv_buf;
254 char buf[CONV_DYN_FLAG_BUFSIZE];
255 } Conv_dyn_flag_buf_t;
256
257 /* conv_dyn_flag1() */
258 #define CONV_DYN_FLAG1_BUFSIZE 361
259 typedef union {
260 Conv_inv_buf_t inv_buf;
261 char buf[CONV_DYN_FLAG1_BUFSIZE];
262 } Conv_dyn_flag1_buf_t;
263
264 /* conv_dyn_feature1() */
265 #define CONV_DYN_FEATURE1_BUFSIZE 54
266 typedef union {
267 Conv_inv_buf_t inv_buf;
268 char buf[CONV_DYN_FEATURE1_BUFSIZE];
269 } Conv_dyn_feature1_buf_t;
270
271 /* conv_bnd_type() */
272 #define CONV_BND_TYPE_BUFSIZE 51
273 typedef union {
274 Conv_inv_buf_t inv_buf;
275 char buf[CONV_BND_TYPE_BUFSIZE];
276 } Conv_bnd_type_buf_t;
277
278 /* conv_bnd_obj() */
279 #define CONV_BND_OBJ_BUFSIZE 60
280 typedef union {
281 Conv_inv_buf_t inv_buf;
282 char buf[CONV_BND_OBJ_BUFSIZE];
283 } Conv_bnd_obj_buf_t;
284
285 /* conv_phdr_flags() */
286 #define CONV_PHDR_FLAGS_BUFSIZE 88
287 typedef union {
288 Conv_inv_buf_t inv_buf;
289 char buf[CONV_PHDR_FLAGS_BUFSIZE];
290 } Conv_phdr_flags_buf_t;
291
292 /* conv_sec_flags() */
293 #define CONV_SEC_FLAGS_BUFSIZE 190
294 typedef union {
295 Conv_inv_buf_t inv_buf;
296 char buf[CONV_SEC_FLAGS_BUFSIZE];
297 } Conv_sec_flags_buf_t;
298
299 /* conv_dwarf_ehe() */
300 #define CONV_DWARF_EHE_BUFSIZE 43
301 typedef union {
302 Conv_inv_buf_t inv_buf;
303 char buf[CONV_DWARF_EHE_BUFSIZE];
304 } Conv_dwarf_ehe_buf_t;
305
306 /* conv_syminfo_flags() */
307 #define CONV_SYMINFO_FLAGS_BUFSIZE 230
308 typedef union {
309 Conv_inv_buf_t inv_buf;
310 char buf[CONV_SYMINFO_FLAGS_BUFSIZE];
311 } Conv_syminfo_flags_buf_t;
312
313 /* conv_cnote_pr_flags() */
314 #define CONV_CNOTE_PR_FLAGS_BUFSIZE 254
315 typedef union {
316 Conv_inv_buf_t inv_buf;
317 char buf[CONV_CNOTE_PR_FLAGS_BUFSIZE];
318 } Conv_cnote_pr_flags_buf_t;
319
320 /* conv_cnote_old_pr_flags() */
321 #define CONV_CNOTE_OLD_PR_FLAGS_BUFSIZE 174
322 typedef union {
323 Conv_inv_buf_t inv_buf;
324 char buf[CONV_CNOTE_OLD_PR_FLAGS_BUFSIZE];
325 } Conv_cnote_old_pr_flags_buf_t;
326
327 /* conv_cnote_proc_flag() */
328 #define CONV_CNOTE_PROC_FLAG_BUFSIZE 39
329 typedef union {
330 Conv_inv_buf_t inv_buf;
331 char buf[CONV_CNOTE_PROC_FLAG_BUFSIZE];
332 } Conv_cnote_proc_flag_buf_t;
333
334 #ifndef NATIVE_BUILD
335 /* conv_prsecflags() */
336 #define CONV_PRSECFLAGS_BUFSIZE 57
337 typedef union {
338 Conv_inv_buf_t inv_buf;
339 char buf[CONV_PRSECFLAGS_BUFSIZE];
340 } Conv_secflags_buf_t;
341 #endif
342
343 /* conv_cnote_sigset() */
344 #define CONV_CNOTE_SIGSET_BUFSIZE 639
345 typedef union {
346 Conv_inv_buf_t inv_buf;
347 char buf[CONV_CNOTE_SIGSET_BUFSIZE];
348 } Conv_cnote_sigset_buf_t;
349
350 /* conv_cnote_fltset() */
351 #define CONV_CNOTE_FLTSET_BUFSIZE 511
352 typedef union {
353 Conv_inv_buf_t inv_buf;
354 char buf[CONV_CNOTE_FLTSET_BUFSIZE];
355 } Conv_cnote_fltset_buf_t;
356
357 /* conv_cnote_sysset() */
358 #define CONV_CNOTE_SYSSET_BUFSIZE 3195
359 typedef union {
360 Conv_inv_buf_t inv_buf;
361 char buf[CONV_CNOTE_SYSSET_BUFSIZE];
362 } Conv_cnote_sysset_buf_t;
363
364 /* conv_cnote_sa_flags() */
365 #define CONV_CNOTE_SA_FLAGS_BUFSIZE 109
366 typedef union {
367 Conv_inv_buf_t inv_buf;
368 char buf[CONV_CNOTE_SA_FLAGS_BUFSIZE];
369 } Conv_cnote_sa_flags_buf_t;
370
371 /* conv_cnote_ss_flags() */
372 #define CONV_CNOTE_SS_FLAGS_BUFSIZE 48
373 typedef union {
374 Conv_inv_buf_t inv_buf;
375 char buf[CONV_CNOTE_SS_FLAGS_BUFSIZE];
376 } Conv_cnote_ss_flags_buf_t;
377
378 /* conv_cnote_cc_content() */
379 #define CONV_CNOTE_CC_CONTENT_BUFSIZE 97
380 typedef union {
381 Conv_inv_buf_t inv_buf;
382 char buf[CONV_CNOTE_CC_CONTENT_BUFSIZE];
383 } Conv_cnote_cc_content_buf_t;
384
385 /* conv_cnote_auxv_af() */
386 #define CONV_CNOTE_AUXV_AF_BUFSIZE 73
387 typedef union {
388 Conv_inv_buf_t inv_buf;
389 char buf[CONV_CNOTE_AUXV_AF_BUFSIZE];
390 } Conv_cnote_auxv_af_buf_t;
391
392 /* conv_ver_flags() */
393 #define CONV_VER_FLAGS_BUFSIZE 41
394 typedef union {
395 Conv_inv_buf_t inv_buf;
396 char buf[CONV_VER_FLAGS_BUFSIZE];
397 } Conv_ver_flags_buf_t;
398
399 /* conv_ent_flags() */
400 #define CONV_ENT_FLAGS_BUFSIZE 69
401 typedef union {
402 Conv_inv_buf_t inv_buf;
403 char buf[CONV_ENT_FLAGS_BUFSIZE];
404 } Conv_ent_flags_buf_t;
405
406 /* conv_ent_files_flags() */
407 #define CONV_ENT_FILES_FLAGS_BUFSIZE 89
408 typedef union {
409 Conv_inv_buf_t inv_buf;
410 char buf[CONV_ENT_FILES_FLAGS_BUFSIZE];
411 } Conv_ent_files_flags_buf_t;
412
413 /*
414 * conv_time()
415 *
416 * This size is based on the maximum "hour.min.sec.fraction: " time that
417 * would be expected of ld().
418 */
419 #define CONV_TIME_BUFSIZE 18
420 typedef union {
421 char buf[CONV_TIME_BUFSIZE];
422 } Conv_time_buf_t;
423
424 /*
425 * Many conversion routines accept a fmt_flags argument of this type
426 * to allow the caller to modify the output. There are two parts to
427 * this value:
428 *
429 * (1) Format requests (decimal vs hex, etc...)
430 * (2) The low order bits specified by CONV_MASK_FMT_ALT
431 * and retrieved by CONV_TYPE_FMT_ALT are integer
432 * values that specify that an alternate set of
433 * strings should be used.
434 *
435 * The fmt_flags value is designed such that a caller can always
436 * supply a 0 in order to receive default behavior.
437 */
438 typedef int Conv_fmt_flags_t;
439
440 /*
441 * Type used to represent ELF constants within libconv. This relies on
442 * the fact that there are no ELF constants that need more than 32-bits,
443 * nor are there any signed values.
444 */
445 typedef uint32_t Conv_elfvalue_t;
446
447 /*
448 * Most conversion routines are able to provide strings in one of
449 * several alternative styles. The bottom 8 bits of Conv_fmt_flags_t
450 * are used to specify which strings should be used for a given call
451 * to a conversion routine:
452 *
453 * DEFAULT
454 * The default string style used by a given conversion routine is
455 * an independent choice made by that routine. Different routines
456 * make different choices, based largely on historical usage and
457 * the perceived common case. It may be an alias for one of the
458 * specific styles listed below, or it may be unique.
459 *
460 * DUMP
461 * Style of strings used by dump(1).
462 *
463 * FILE
464 * Style of strings used by file(1).
465 *
466 * CRLE
467 * Style of strings used by crle(1).
468 *
469 * CF
470 * Canonical Form: The string is exactly the same as the name
471 * of the #define macro that defines it in the public header files.
472 * (e.g. STB_LOCAL, not LOCL, LOCAL, LOC, or any other variation).
473 *
474 * CFNP
475 * No Prefix Canonical Form: The same strings supplied by CF,
476 * but without their standard prefix. (e.g. LOCAL, instead of STT_LOCAL).
477 *
478 * NF
479 * Natural Form: The form of the strings that might typically be entered
480 * via a keyboard by an interactive user. These are usually the strings
481 * from CFNP, converted to lowercase, although in some cases they may
482 * take some other "natural" form. In command completion applications,
483 * lowercase strings appear less formal, and are easier on the eye.
484 *
485 * Every routine is required to have a default style. The others are optional,
486 * and may not be provided if not needed. If a given conversion routine does
487 * not support alternative strings for a given CONV_FMT_ALT type, it silently
488 * ignores the request and supplies the default set. This means that a utility
489 * like dump(1) is free to specify a style like DUMP to every conversion
490 * routine. It will receive its special strings if there are any, and
491 * the defaults otherwise.
492 */
493 #define CONV_MASK_FMT_ALT 0xff
494 #define CONV_TYPE_FMT_ALT(fmt_flags) (fmt_flags & CONV_MASK_FMT_ALT)
495
496 #define CONV_FMT_ALT_DEFAULT 0 /* "Standard" strings */
497 #define CONV_FMT_ALT_DUMP 1 /* dump(1) */
498 #define CONV_FMT_ALT_FILE 2 /* file(1) */
499 #define CONV_FMT_ALT_CRLE 3 /* crle(1) */
500 #define CONV_FMT_ALT_CF 4 /* Canonical Form */
501 #define CONV_FMT_ALT_CFNP 5 /* No Prefix Canonical Form */
502 #define CONV_FMT_ALT_NF 6 /* Natural Form */
503
504 /*
505 * Flags that alter standard formatting for conversion routines.
506 * These bits start after the range occupied by CONV_MASK_FMT_ALT.
507 */
508 #define CONV_FMT_DECIMAL 0x0100 /* conv_invalid_val() should print */
509 /* integer print as decimal */
510 /* (default is hex) */
511 #define CONV_FMT_SPACE 0x0200 /* conv_invalid_val() should append */
512 /* a space after the number. */
513 #define CONV_FMT_NOBKT 0x0400 /* conv_expn_field() should omit */
514 /* prefix and suffix strings */
515
516 /*
517 * A Val_desc structure is used to associate an ELF constant and
518 * the message code (Msg) for the string that corresponds to it.
519 *
520 * Val_desc2 adds v_osabi and v_mach fields to Val_desc, which allows
521 * for non-generic mappings that apply only to a specific OSABI/machine.
522 * Setting v_osabi to 0 (ELFOSABI_NONE) specifies that any OSABI matches.
523 * Similarly, setting v_mach to 0 (EM_MACH) matches any machine. Hence,
524 * setting v_osabi and v_mach to 0 in a Val_desc2 results in a generic item,
525 * and is equivalent to simply using a Val_desc.
526 *
527 * These structs are used in two different contexts:
528 *
529 * 1) To expand bit-field data items, using conv_expn_field() to
530 * process a NULL terminated array of Val_desc, or conv_expn_field2()
531 * to process a null terminated array of Val_desc2.
532 *
533 * 2) To represent sparse ranges of non-bitfield values, referenced via
534 * conv_ds_vd_t or conv_ds_vd2_t descriptors, as described below.
535 */
536 typedef struct {
537 Conv_elfvalue_t v_val; /* expansion value */
538 Msg v_msg; /* associated message string code */
539 } Val_desc;
540 typedef struct {
541 Conv_elfvalue_t v_val; /* expansion value */
542 uchar_t v_osabi; /* OSABI to which entry applies */
543 Half v_mach; /* Machine to which entry applies */
544 Msg v_msg; /* associated message string code */
545 } Val_desc2;
546
547 /*
548 * The conv_ds_XXX_t structs are used to pull together the information used
549 * to map non-bitfield values to strings. They are a variant family, sharing
550 * the same initial fields, with a generic "header" definition that can be
551 * used to read those common fields and determine which subcase is being
552 * seen. We do this instead of using a single struct containing a type code
553 * and a union in order to allow for static compile-time initialization.
554 *
555 * conv_ds_t is the base type, containing the initial fields common to all
556 * the variants. Variables of type conv_ds_t are never instantiated. This
557 * type exists only to provide a common pointer type that can reference
558 * any of the variants safely. In C++, it would be a virtual base class.
559 * The fields common to all the variants are:
560 *
561 * ds_type: Identifies the variant
562 * ds_baseval/ds_topval: The lower and upper bound of the range
563 * of values represented by this conv_ds_XXX_t descriptor.
564 *
565 * There are three different variants:
566 * conv_ds_msg_t (ds_type == CONV_DS_MSGARR)
567 * This structure references an array of message codes corresponding
568 * to consecutive ELF values. The first item in the array is the Msg
569 * code for the value given by ds_baseval. Consecutive strings follow
570 * in consecutive order. The final item corresponds to the value given
571 * by ds_topval. Zero (0) Msg values can be used to represent missing
572 * values. Entries with a 0 are quietly ignored.
573 *
574 * conv_ds_vd_t (ds_type == CONV_DS_VD)
575 * This structure employs a NULL terminated array of Val_desc structs.
576 * Each Val_desc supplies a mapping from a value in the range
577 * (ds_baseval <= value <= ds_topval). The values described need not
578 * be consecutive, and can be sparse. ds_baseval does not need to
579 * correspond to the first item, and ds_topval need not correspond to
580 * the final item.
581 *
582 * conv_ds_vd2_t (ds_type == CONV_DS_VD2)
583 * This structure employs a NULL terminated array of Val_desc2 structs,
584 * rather than Val_desc, adding the ability to specify OSABI and machine
585 * as part of the value/string mapping. It is otherwise the same thing
586 * as CONV_DS_VD.
587 */
588 typedef enum {
589 CONV_DS_MSGARR = 0, /* Array of Msg */
590 CONV_DS_VD = 1, /* Null terminated array of Val_desc */
591 CONV_DS_VD2 = 2, /* Null terminated array of Val_desc2 */
592 } conv_ds_type_t;
593
594 #define CONV_DS_COMMON_FIELDS \
595 conv_ds_type_t ds_type; /* Type of data structure used */ \
596 uint32_t ds_baseval; /* Value of first item */ \
597 uint32_t ds_topval /* Value of last item */
598
599 typedef struct { /* Virtual base type --- do not instantiate */
600 CONV_DS_COMMON_FIELDS;
601 } conv_ds_t;
602 typedef struct {
603 CONV_DS_COMMON_FIELDS;
604 const Msg *ds_msg;
605 } conv_ds_msg_t;
606 typedef struct {
607 CONV_DS_COMMON_FIELDS;
608 const Val_desc *ds_vd;
609 } conv_ds_vd_t;
610 typedef struct {
611 CONV_DS_COMMON_FIELDS;
612 const Val_desc2 *ds_vd2;
613 } conv_ds_vd2_t;
614
615 /*
616 * The initialization of conv_ds_msg_t can be completely derived from
617 * its base value and the array of Msg codes. CONV_DS_MSG_INIT() is used
618 * to do that.
619 */
620 #define CONV_DS_MSG_INIT(_baseval, _arr) \
621 CONV_DS_MSGARR, _baseval, \
622 _baseval + (sizeof (_arr) / sizeof (_arr[0])) - 1, _arr
623
624 /*
625 * Null terminated arrays of pointers to conv_ds_XXX_t structs are processed
626 * by conv_map_ds() to convert ELF constants to their symbolic names, and by
627 * conv_iter_ds() to iterate over all the available value/name combinations.
628 *
629 * These pointers are formed by casting the address of the specific
630 * variant types (described above) to generic base type pointer.
631 * CONV_DS_ADDR() is a convenience macro to take the address of
632 * one of these variants and turn it into a generic pointer.
633 */
634 #define CONV_DS_ADDR(_item) ((conv_ds_t *)&(_item))
635
636 /*
637 * Type used by libconv to represent osabi values passed to iteration
638 * functions. The type in the ELF header is uchar_t. However, every possible
639 * value 0-255 has a valid meaning, leaving us no extra value to assign
640 * to mean "ALL". Using Half for osabi leaves us the top byte to use for
641 * out of bound values.
642 *
643 * Non-iteration functions, and any code that does not need to use
644 * CONV_OSABI_ALL, should use uchar_t for osabi.
645 */
646 typedef Half conv_iter_osabi_t;
647
648 /*
649 * Many of the iteration functions accept an osabi or mach argument,
650 * used to specify the type of object being processed. The following
651 * values can be used to specify a wildcard that matches any item. Their
652 * values are carefully chosen to ensure that they cannot be interpreted
653 * as an otherwise valid osabi or machine.
654 */
655 #define CONV_OSABI_ALL 1024 /* Larger than can be represented by uchar_t */
656 #define CONV_MACH_ALL EM_NUM /* Never a valid machine type */
657
658 /*
659 * We compare Val_Desc2 descriptors with a specified osabi and machine
660 * to determine whether to use it or not. This macro encapsulates that logic.
661 *
662 * We consider an osabi to match when any of the following things hold:
663 *
664 * - The descriptor osabi is ELFOSABI_NONE.
665 * - The supplied osabi and the descriptor osabi match
666 * - The supplied osabi is ELFOSABI_NONE, and the descriptor osabi is
667 * ELFOSABI_SOLARIS. Many operating systems, Solaris included,
668 * produce or have produced ELFOSABI_NONE native objects, if only
669 * because OSABI ranges are not an original ELF feature. We
670 * give our own objects the home field advantage.
671 * - Iteration Only: An osabi value of CONV_OSABI_ALL is specified.
672 *
673 * We consider a machine to match when any of the following things hold:
674 *
675 * - The descriptor mach is EM_NONE.
676 * - The supplied mach and the descriptor mach match
677 * - Iteration Only: A mach value of CONV_MACH_ALL is specified.
678 *
679 * The special extra _ALL case for iteration is handled by defining a separate
680 * macro with the extra CONV_xxx_ALL tests.
681 */
682 #define CONV_VD2_SKIP_OSABI(_osabi, _vdp) \
683 ((_vdp->v_osabi != ELFOSABI_NONE) && (_vdp->v_osabi != osabi) && \
684 ((_osabi != ELFOSABI_NONE) || (_vdp->v_osabi != ELFOSABI_SOLARIS)))
685
686 #define CONV_VD2_SKIP_MACH(_mach, _vdp) \
687 ((_vdp->v_mach != EM_NONE) && (_vdp->v_mach != _mach))
688
689 #define CONV_VD2_SKIP(_osabi, _mach, _vdp) \
690 (CONV_VD2_SKIP_OSABI(_osabi, _vdp) || CONV_VD2_SKIP_MACH(_mach, _vdp))
691
692 #define CONV_ITER_VD2_SKIP(_osabi, _mach, _vdp) \
693 ((CONV_VD2_SKIP_OSABI(_osabi, _vdp) && (_osabi != CONV_OSABI_ALL)) || \
694 (CONV_VD2_SKIP_MACH(_mach, _vdp) && (_mach != CONV_MACH_ALL)))
695
696
697 /*
698 * Possible return values from iteration functions.
699 */
700 typedef enum {
701 CONV_ITER_DONE, /* Stop: No more iterations are desired */
702 CONV_ITER_CONT /* Continue with following iterations */
703 } conv_iter_ret_t;
704
705 /*
706 * Prototype for caller supplied callback function to iteration functions.
707 */
708 typedef conv_iter_ret_t (* conv_iter_cb_t)(const char *str,
709 Conv_elfvalue_t value, void *uvalue);
710
711 /*
712 * User value block employed by conv_iter_strtol()
713 */
714 typedef struct {
715 const char *csl_str; /* String to search for */
716 size_t csl_strlen; /* # chars in csl_str to examine */
717 int csl_found; /* Init to 0, set to 1 if item found */
718 Conv_elfvalue_t csl_value; /* If csl_found, resulting value */
719 } conv_strtol_uvalue_t;
720
721 /*
722 * conv_expn_field() is willing to supply default strings for the
723 * prefix, separator, and suffix arguments, if they are passed as NULL.
724 * The caller needs to know how much room to allow for these items.
725 * These values supply those sizes.
726 */
727 #define CONV_EXPN_FIELD_DEF_PREFIX_SIZE 2 /* Default is "[ " */
728 #define CONV_EXPN_FIELD_DEF_SEP_SIZE 1 /* Default is " " */
729 #define CONV_EXPN_FIELD_DEF_SUFFIX_SIZE 2 /* Default is " ]" */
730
731 /*
732 * conv_expn_field() requires a large number of inputs, many of which
733 * can be NULL to accept default behavior. An argument of the following
734 * type is used to supply them.
735 */
736 typedef struct {
737 char *buf; /* Buffer to receive generated string */
738 size_t bufsize; /* sizeof(buf) */
739 const char **lead_str; /* NULL, or array of pointers to strings to */
740 /* be output at the head of the list. */
741 /* Last entry must be NULL. */
742 Xword oflags; /* Bits for which output strings are desired */
743 Xword rflags; /* Bits for which a numeric value should be */
744 /* output if vdp does not provide str. */
745 /* Must be a proper subset of oflags */
746 const char *prefix; /* NULL, or string to prefix output with */
747 /* If NULL, "[ " is used. */
748 const char *sep; /* NULL, or string to separate output items */
749 /* with. If NULL, " " is used. */
750 const char *suffix; /* NULL, or string to suffix output with */
751 /* If NULL, " ]" is used. */
752 } CONV_EXPN_FIELD_ARG;
753
754 /*
755 * Callback function for conv_str_to_c_literal(). A user supplied function
756 * of this type is called by conv_str_to_c_literal() in order to dispatch
757 * the translated output characters.
758 *
759 * buf - Pointer to output text
760 * n - # of characters to output
761 * uvalue - User value argument to conv_str_to_c_literal(),
762 * passed through without interpretation.
763 */
764 typedef void Conv_str_to_c_literal_func_t(const void *ptr,
765 size_t size, void *uvalue);
766
767 /*
768 * Generic miscellaneous interfaces
769 */
770 extern uchar_t conv_check_native(char **, char **);
771 extern const char *conv_lddstub(int);
772 extern int conv_strproc_isspace(int);
773 extern char *conv_strproc_trim(char *);
774 extern Boolean conv_strproc_extract_value(char *, size_t, int,
775 const char **);
776 extern int conv_sys_eclass(void);
777 extern int conv_translate_c_esc(char **);
778
779 /*
780 * Generic core formatting and iteration functionality
781 */
782 extern conv_iter_ret_t _conv_iter_ds(conv_iter_osabi_t, Half,
783 const conv_ds_t **, conv_iter_cb_t, void *,
784 const char *);
785 extern conv_iter_ret_t _conv_iter_ds_msg(const conv_ds_msg_t *,
786 conv_iter_cb_t, void *, const char *);
787 extern conv_iter_ret_t _conv_iter_vd(const Val_desc *, conv_iter_cb_t,
788 void *, const char *);
789 extern conv_iter_ret_t _conv_iter_vd2(conv_iter_osabi_t, Half,
790 const Val_desc2 *, conv_iter_cb_t, void *,
791 const char *);
792 extern int conv_iter_strtol_init(const char *,
793 conv_strtol_uvalue_t *);
794 extern conv_iter_ret_t conv_iter_strtol(const char *, Conv_elfvalue_t, void *);
795 extern const char *_conv_map_ds(uchar_t, Half, Conv_elfvalue_t,
796 const conv_ds_t **, Conv_fmt_flags_t,
797 Conv_inv_buf_t *, const char *);
798
799
800 /*
801 * Generic formatting interfaces.
802 */
803 extern const char *conv_bnd_obj(uint_t, Conv_bnd_obj_buf_t *);
804 extern const char *conv_bnd_type(uint_t, Conv_bnd_type_buf_t *);
805 extern const char *conv_config_feat(int, Conv_config_feat_buf_t *);
806 extern const char *conv_config_obj(ushort_t, Conv_config_obj_buf_t *);
807 extern const char *conv_config_upm(const char *, const char *,
808 const char *, size_t);
809 extern const char *conv_cnote_auxv_af(Word, Conv_fmt_flags_t,
810 Conv_cnote_auxv_af_buf_t *);
811 extern const char *conv_cnote_auxv_type(Word, Conv_fmt_flags_t,
812 Conv_inv_buf_t *);
813 extern const char *conv_cnote_cc_content(Lword, Conv_fmt_flags_t,
814 Conv_cnote_cc_content_buf_t *);
815 extern const char *conv_cnote_errno(int, Conv_fmt_flags_t,
816 Conv_inv_buf_t *);
817 extern const char *conv_cnote_fault(Word, Conv_fmt_flags_t,
818 Conv_inv_buf_t *);
819 extern const char *conv_cnote_fltset(uint32_t *, int,
820 Conv_fmt_flags_t, Conv_cnote_fltset_buf_t *);
821 extern const char *conv_cnote_old_pr_flags(int, Conv_fmt_flags_t,
822 Conv_cnote_old_pr_flags_buf_t *);
823 extern const char *conv_cnote_pr_dmodel(Word, Conv_fmt_flags_t,
824 Conv_inv_buf_t *);
825 extern const char *conv_cnote_pr_flags(int, Conv_fmt_flags_t,
826 Conv_cnote_pr_flags_buf_t *);
827 extern const char *conv_cnote_proc_flag(int, Conv_fmt_flags_t,
828 Conv_cnote_proc_flag_buf_t *);
829 extern const char *conv_cnote_pr_regname(Half, int, Conv_fmt_flags_t,
830 Conv_inv_buf_t *inv_buf);
831 extern const char *conv_cnote_pr_stype(Word, Conv_fmt_flags_t,
832 Conv_inv_buf_t *);
833 extern const char *conv_cnote_pr_what(short, short, Conv_fmt_flags_t,
834 Conv_inv_buf_t *);
835 extern const char *conv_cnote_pr_why(short, Conv_fmt_flags_t,
836 Conv_inv_buf_t *);
837 extern const char *conv_cnote_priv(int, Conv_fmt_flags_t,
838 Conv_inv_buf_t *);
839 #ifndef NATIVE_BUILD
840 extern const char *conv_prsecflags(secflagset_t, Conv_fmt_flags_t,
841 Conv_secflags_buf_t *);
842 #endif
843 extern const char *conv_cnote_psetid(int, Conv_fmt_flags_t,
844 Conv_inv_buf_t *);
845 extern const char *conv_cnote_sa_flags(int, Conv_fmt_flags_t,
846 Conv_cnote_sa_flags_buf_t *);
847 extern const char *conv_cnote_signal(Word, Conv_fmt_flags_t,
848 Conv_inv_buf_t *);
849 extern const char *conv_cnote_si_code(Half, int, int, Conv_fmt_flags_t,
850 Conv_inv_buf_t *);
851 extern const char *conv_cnote_sigset(uint32_t *, int,
852 Conv_fmt_flags_t, Conv_cnote_sigset_buf_t *);
853 extern const char *conv_cnote_ss_flags(int, Conv_fmt_flags_t,
854 Conv_cnote_ss_flags_buf_t *);
855 extern const char *conv_cnote_syscall(Word, Conv_fmt_flags_t,
856 Conv_inv_buf_t *);
857 extern const char *conv_cnote_sysset(uint32_t *, int,
858 Conv_fmt_flags_t, Conv_cnote_sysset_buf_t *);
859 extern const char *conv_cnote_fileflags(uint32_t, Conv_fmt_flags_t,
860 char *, size_t);
861 extern const char *conv_cnote_filemode(uint32_t, Conv_fmt_flags_t,
862 char *, size_t);
863 extern const char *conv_cnote_type(Word, Conv_fmt_flags_t,
864 Conv_inv_buf_t *);
865 extern const char *conv_def_tag(Symref, Conv_inv_buf_t *);
866 extern const char *conv_demangle_name(const char *);
867 extern const char *conv_dl_flag(int, Conv_fmt_flags_t,
868 Conv_dl_flag_buf_t *);
869 extern const char *conv_dl_info(int);
870 extern const char *conv_dl_mode(int, int, Conv_dl_mode_buf_t *);
871 extern const char *conv_dwarf_cfa(uchar_t, Conv_fmt_flags_t,
872 Conv_inv_buf_t *);
873 extern const char *conv_dwarf_ehe(uint_t, Conv_dwarf_ehe_buf_t *);
874 extern const char *conv_dwarf_regname(Half, Word, Conv_fmt_flags_t,
875 int *, Conv_inv_buf_t *);
876 extern const char *conv_ehdr_abivers(uchar_t, Word, Conv_fmt_flags_t,
877 Conv_inv_buf_t *);
878 extern const char *conv_ehdr_class(uchar_t, Conv_fmt_flags_t,
879 Conv_inv_buf_t *);
880 extern const char *conv_ehdr_data(uchar_t, Conv_fmt_flags_t,
881 Conv_inv_buf_t *);
882 extern const char *conv_ehdr_flags(Half, Word, Conv_fmt_flags_t,
883 Conv_ehdr_flags_buf_t *);
884 extern const char *conv_ehdr_mach(Half, Conv_fmt_flags_t,
885 Conv_inv_buf_t *);
886 extern const char *conv_ehdr_osabi(uchar_t, Conv_fmt_flags_t,
887 Conv_inv_buf_t *);
888 extern const char *conv_ehdr_type(uchar_t, Half, Conv_fmt_flags_t,
889 Conv_inv_buf_t *);
890 extern const char *conv_ehdr_vers(Word, Conv_fmt_flags_t,
891 Conv_inv_buf_t *);
892 extern const char *conv_elfdata_type(Elf_Type, Conv_inv_buf_t *);
893 extern const char *conv_ent_flags(ec_flags_t, Conv_ent_flags_buf_t *);
894 extern const char *conv_ent_files_flags(Word, Conv_fmt_flags_t fmt_flags,
895 Conv_ent_files_flags_buf_t *);
896 extern const char *conv_la_activity(uint_t, Conv_fmt_flags_t,
897 Conv_inv_buf_t *);
898 extern const char *conv_la_bind(uint_t, Conv_la_bind_buf_t *);
899 extern const char *conv_la_search(uint_t, Conv_la_search_buf_t *);
900 extern const char *conv_la_symbind(uint_t, Conv_la_symbind_buf_t *);
901 extern const char *conv_grphdl_flags(uint_t, Conv_grphdl_flags_buf_t *);
902 extern const char *conv_grpdesc_flags(uint_t, Conv_grpdesc_flags_buf_t *);
903 extern Isa_desc *conv_isalist(void);
904 extern const char *conv_mapfile_version(Word, Conv_fmt_flags_t,
905 Conv_inv_buf_t *);
906 extern const char *conv_phdr_flags(uchar_t, Word, Conv_fmt_flags_t,
907 Conv_phdr_flags_buf_t *);
908 extern const char *conv_phdr_type(uchar_t, Half, Word, Conv_fmt_flags_t,
909 Conv_inv_buf_t *);
910 extern const char *conv_reject_desc(Rej_desc *, Conv_reject_desc_buf_t *,
911 Half mach);
912 extern const char *conv_reloc_type(Half, Word, Conv_fmt_flags_t,
913 Conv_inv_buf_t *);
914 extern const char *conv_reloc_type_static(Half, Word, Conv_fmt_flags_t);
915 extern const char *conv_reloc_386_type(Word, Conv_fmt_flags_t,
916 Conv_inv_buf_t *);
917 extern const char *conv_reloc_amd64_type(Word, Conv_fmt_flags_t,
918 Conv_inv_buf_t *);
919 extern const char *conv_reloc_SPARC_type(Word, Conv_fmt_flags_t,
920 Conv_inv_buf_t *);
921 extern const char *conv_sec_type(uchar_t, Half, Word, Conv_fmt_flags_t,
922 Conv_inv_buf_t *);
923 extern const char *conv_seg_flags(sg_flags_t, Conv_seg_flags_buf_t *);
924 extern void conv_str_to_c_literal(const char *buf, size_t n,
925 Conv_str_to_c_literal_func_t *cb_func,
926 void *uvalue);
927 extern const char *conv_sym_info_bind(uchar_t, Conv_fmt_flags_t,
928 Conv_inv_buf_t *);
929 extern const char *conv_sym_info_type(Half, uchar_t, Conv_fmt_flags_t,
930 Conv_inv_buf_t *);
931 extern const char *conv_sym_shndx(uchar_t, Half, Half, Conv_fmt_flags_t,
932 Conv_inv_buf_t *);
933 extern const char *conv_sym_other(uchar_t, Conv_inv_buf_t *);
934 extern const char *conv_sym_other_vis(uchar_t, Conv_fmt_flags_t,
935 Conv_inv_buf_t *);
936 extern const char *conv_syminfo_boundto(Half, Conv_fmt_flags_t,
937 Conv_inv_buf_t *);
938 extern const char *conv_syminfo_flags(Half, Conv_fmt_flags_t,
939 Conv_syminfo_flags_buf_t *);
940 extern const char *conv_time(struct timeval *, struct timeval *,
941 Conv_time_buf_t *);
942 extern Uts_desc *conv_uts(void);
943 extern const char *conv_ver_flags(Half, Conv_fmt_flags_t,
944 Conv_ver_flags_buf_t *);
945 extern const char *conv_ver_index(Versym, int, Conv_inv_buf_t *);
946
947
948 /*
949 * Generic iteration interfaces.
950 */
951 extern conv_iter_ret_t conv_iter_cap_tags(Conv_fmt_flags_t, conv_iter_cb_t,
952 void *);
953 extern conv_iter_ret_t conv_iter_cap_val_hw1(Half, Conv_fmt_flags_t,
954 conv_iter_cb_t, void *);
955 extern conv_iter_ret_t conv_iter_cap_val_hw2(Half, Conv_fmt_flags_t,
956 conv_iter_cb_t, void *);
957 extern conv_iter_ret_t conv_iter_cap_val_sf1(Conv_fmt_flags_t, conv_iter_cb_t,
958 void *);
959
960 extern conv_iter_ret_t conv_iter_dyn_feature1(Conv_fmt_flags_t, conv_iter_cb_t,
961 void *);
962 extern conv_iter_ret_t conv_iter_dyn_flag(Conv_fmt_flags_t, conv_iter_cb_t,
963 void *);
964 extern conv_iter_ret_t conv_iter_dyn_flag1(Conv_fmt_flags_t, conv_iter_cb_t,
965 void *);
966 extern conv_iter_ret_t conv_iter_dyn_posflag1(Conv_fmt_flags_t, conv_iter_cb_t,
967 void *);
968 extern conv_iter_ret_t conv_iter_dyn_tag(conv_iter_osabi_t, Half,
969 Conv_fmt_flags_t, conv_iter_cb_t, void *);
970
971 extern conv_iter_ret_t conv_iter_ehdr_abivers(conv_iter_osabi_t,
972 Conv_fmt_flags_t, conv_iter_cb_t, void *);
973 extern conv_iter_ret_t conv_iter_ehdr_class(Conv_fmt_flags_t, conv_iter_cb_t,
974 void *);
975 extern conv_iter_ret_t conv_iter_ehdr_data(Conv_fmt_flags_t, conv_iter_cb_t,
976 void *);
977 extern conv_iter_ret_t conv_iter_ehdr_eident(Conv_fmt_flags_t, conv_iter_cb_t,
978 void *);
979 extern conv_iter_ret_t conv_iter_ehdr_flags(Half, Conv_fmt_flags_t,
980 conv_iter_cb_t, void *);
981 extern conv_iter_ret_t conv_iter_ehdr_mach(Conv_fmt_flags_t, conv_iter_cb_t,
982 void *);
983 extern conv_iter_ret_t conv_iter_ehdr_osabi(Conv_fmt_flags_t, conv_iter_cb_t,
984 void *);
985 extern conv_iter_ret_t conv_iter_ehdr_type(conv_iter_osabi_t, Conv_fmt_flags_t,
986 conv_iter_cb_t, void *);
987 extern conv_iter_ret_t conv_iter_ehdr_vers(Conv_fmt_flags_t, conv_iter_cb_t,
988 void *);
989
990 extern conv_iter_ret_t conv_iter_phdr_flags(conv_iter_osabi_t,
991 Conv_fmt_flags_t, conv_iter_cb_t, void *);
992 extern conv_iter_ret_t conv_iter_phdr_type(conv_iter_osabi_t, Conv_fmt_flags_t,
993 conv_iter_cb_t, void *);
994
995 extern conv_iter_ret_t conv_iter_sec_flags(conv_iter_osabi_t, Half,
996 Conv_fmt_flags_t, conv_iter_cb_t, void *);
997 extern conv_iter_ret_t conv_iter_sec_symtab(conv_iter_osabi_t,
998 Conv_fmt_flags_t, conv_iter_cb_t, void *);
999 extern conv_iter_ret_t conv_iter_sec_type(conv_iter_osabi_t, Half,
1000 Conv_fmt_flags_t, conv_iter_cb_t, void *);
1001
1002 extern conv_iter_ret_t conv_iter_sym_info_bind(Conv_fmt_flags_t,
1003 conv_iter_cb_t, void *);
1004 extern conv_iter_ret_t conv_iter_sym_other_vis(Conv_fmt_flags_t,
1005 conv_iter_cb_t, void *);
1006 extern conv_iter_ret_t conv_iter_sym_shndx(conv_iter_osabi_t, Half,
1007 Conv_fmt_flags_t, conv_iter_cb_t, void *);
1008 extern conv_iter_ret_t conv_iter_sym_info_type(Half, Conv_fmt_flags_t,
1009 conv_iter_cb_t, void *);
1010
1011 extern conv_iter_ret_t conv_iter_syminfo_boundto(Conv_fmt_flags_t,
1012 conv_iter_cb_t, void *);
1013 extern conv_iter_ret_t conv_iter_syminfo_flags(Conv_fmt_flags_t,
1014 conv_iter_cb_t, void *);
1015
1016 /*
1017 * Define all class specific routines.
1018 */
1019 #if defined(_ELF64)
1020 #define conv_cap_tag conv64_cap_tag
1021 #define conv_cap_val conv64_cap_val
1022 #define conv_cap_val_hw1 conv64_cap_val_hw1
1023 #define conv_cap_val_hw2 conv64_cap_val_hw2
1024 #define conv_cap_val_sf1 conv64_cap_val_sf1
1025 #define conv_dyn_feature1 conv64_dyn_feature1
1026 #define conv_dyn_flag1 conv64_dyn_flag1
1027 #define conv_dyn_flag conv64_dyn_flag
1028 #define conv_dyn_posflag1 conv64_dyn_posflag1
1029 #define conv_dyn_tag conv64_dyn_tag
1030 #define _conv_expn_field _conv64_expn_field
1031 #define _conv_expn_field2 _conv64_expn_field2
1032 #define conv_invalid_val conv64_invalid_val
1033 #define conv_sec_flags conv64_sec_flags
1034 #define conv_sec_linkinfo conv64_sec_linkinfo
1035 #define conv_sym_value conv64_sym_value
1036 #define conv_sym_SPARC_value conv64_sym_SPARC_value
1037 #else
1038 #define conv_cap_tag conv32_cap_tag
1039 #define conv_cap_val conv32_cap_val
1040 #define conv_cap_val_hw1 conv32_cap_val_hw1
1041 #define conv_cap_val_hw2 conv32_cap_val_hw2
1042 #define conv_cap_val_sf1 conv32_cap_val_sf1
1043 #define conv_dyn_feature1 conv32_dyn_feature1
1044 #define conv_dyn_flag1 conv32_dyn_flag1
1045 #define conv_dyn_flag conv32_dyn_flag
1046 #define conv_dyn_posflag1 conv32_dyn_posflag1
1047 #define conv_dyn_tag conv32_dyn_tag
1048 #define _conv_expn_field _conv32_expn_field
1049 #define _conv_expn_field2 _conv32_expn_field2
1050 #define conv_invalid_val conv32_invalid_val
1051 #define conv_sec_flags conv32_sec_flags
1052 #define conv_sec_linkinfo conv32_sec_linkinfo
1053 #define conv_sym_value conv32_sym_value
1054 #define conv_sym_SPARC_value conv32_sym_SPARC_value
1055 #endif
1056
1057 /*
1058 * ELFCLASS-specific core formatting functionality
1059 */
1060 extern int _conv_expn_field(CONV_EXPN_FIELD_ARG *,
1061 const Val_desc *, Conv_fmt_flags_t, const char *);
1062 extern int _conv_expn_field2(CONV_EXPN_FIELD_ARG *, uchar_t,
1063 Half, const Val_desc2 *, Conv_fmt_flags_t,
1064 const char *);
1065 extern const char *conv_invalid_val(Conv_inv_buf_t *, Xword,
1066 Conv_fmt_flags_t);
1067
1068 /*
1069 * ELFCLASS-specific formatting interfaces.
1070 */
1071 extern const char *conv_cap_tag(Xword, Conv_fmt_flags_t,
1072 Conv_inv_buf_t *);
1073 extern const char *conv_cap_val(Xword, Xword, Half, Conv_fmt_flags_t,
1074 Conv_cap_val_buf_t *);
1075 extern const char *conv_cap_val_hw1(Xword, Half, Conv_fmt_flags_t,
1076 Conv_cap_val_hw1_buf_t *);
1077 extern const char *conv_cap_val_hw2(Xword, Half, Conv_fmt_flags_t,
1078 Conv_cap_val_hw2_buf_t *);
1079 extern const char *conv_cap_val_sf1(Xword, Half, Conv_fmt_flags_t,
1080 Conv_cap_val_sf1_buf_t *);
1081 extern const char *conv_dyn_flag1(Xword, Conv_fmt_flags_t,
1082 Conv_dyn_flag1_buf_t *);
1083 extern const char *conv_dyn_flag(Xword, Conv_fmt_flags_t,
1084 Conv_dyn_flag_buf_t *);
1085 extern const char *conv_dyn_posflag1(Xword, Conv_fmt_flags_t,
1086 Conv_dyn_posflag1_buf_t *);
1087 extern const char *conv_dyn_tag(Xword, uchar_t, Half, Conv_fmt_flags_t,
1088 Conv_inv_buf_t *);
1089 extern const char *conv_dyn_feature1(Xword, Conv_fmt_flags_t,
1090 Conv_dyn_feature1_buf_t *);
1091 extern const char *conv_sec_flags(uchar_t osabi, Half mach, Xword,
1092 Conv_fmt_flags_t, Conv_sec_flags_buf_t *);
1093 extern const char *conv_sec_linkinfo(Word, Xword, Conv_inv_buf_t *);
1094 extern const char *conv_sym_value(Half, uchar_t, Addr, Conv_inv_buf_t *);
1095 extern const char *conv_sym_SPARC_value(Addr, Conv_fmt_flags_t,
1096 Conv_inv_buf_t *);
1097
1098 /*
1099 * Define macros for _conv_XXX() routines that accept local_sgs_msg as the
1100 * final argument. The macros hide that argument from the caller's view and
1101 * supply the SGS message array for the file from which the macro is used
1102 * in its place. This trick is used to allow these functions to access the
1103 * message strings from any source file they are called from.
1104 */
1105 #define conv_expn_field(_arg, _vdp, _fmt_flags) \
1106 _conv_expn_field(_arg, _vdp, _fmt_flags, MSG_SGS_LOCAL_ARRAY)
1107
1108 #define conv_expn_field2(_arg, _osabi, _mach, _vdp, _fmt_flags) \
1109 _conv_expn_field2(_arg, _osabi, _mach, _vdp, _fmt_flags, \
1110 MSG_SGS_LOCAL_ARRAY)
1111
1112 #define conv_iter_ds(_osabi, _mach, _dsp, _func, _uvalue) \
1113 _conv_iter_ds(_osabi, _mach, _dsp, _func, _uvalue, MSG_SGS_LOCAL_ARRAY)
1114
1115 #define conv_iter_vd(_vdp, _func, _uvalue) \
1116 _conv_iter_vd(_vdp, _func, _uvalue, MSG_SGS_LOCAL_ARRAY)
1117
1118 #define conv_iter_vd2(_osabi, _mach, _vdp, _func, _uvalue) \
1119 _conv_iter_vd2(_osabi, _mach, _vdp, _func, _uvalue, MSG_SGS_LOCAL_ARRAY)
1120
1121 #define conv_map_ds(_osabi, _mach, _value, _dsp, _fmt_flags, _inv_buf) \
1122 _conv_map_ds(_osabi, _mach, _value, _dsp, _fmt_flags, _inv_buf, \
1123 MSG_SGS_LOCAL_ARRAY)
1124
1125
1126 #ifdef __cplusplus
1127 }
1128 #endif
1129
1130 #endif /* _CONV_H */