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 * Copyright 2020 Oxide Computer Company 31 */ 32 33 #ifndef _CONV_H 34 #define _CONV_H 35 36 /* 37 * Global include file for conversion library. 38 */ 39 40 #include <stdlib.h> 41 #include <libelf.h> 42 #include <dlfcn.h> 43 #include <libld.h> 44 #include <sgs.h> 45 #include <sgsmsg.h> 46 #include <sys/secflags.h> 47 48 #ifdef __cplusplus 49 extern "C" { 50 #endif 51 52 /* 53 * Configuration features available - maintained here (instead of debug.h) 54 * to save libconv from having to include debug.h which results in numerous 55 * "declared but not used or defined" lint errors. 56 */ 57 #define CONF_EDLIBPATH 0x000100 /* ELF default library path */ 58 #define CONF_ESLIBPATH 0x000200 /* ELF secure library path */ 59 #define CONF_ADLIBPATH 0x000400 /* AOUT default library path */ 60 #define CONF_ASLIBPATH 0x000800 /* AOUT secure library path */ 61 #define CONF_DIRCFG 0x001000 /* directory configuration available */ 62 #define CONF_OBJALT 0x002000 /* object alternatives available */ 63 #define CONF_MEMRESV 0x004000 /* memory reservation required */ 64 #define CONF_ENVS 0x008000 /* environment variables available */ 65 #define CONF_FLTR 0x010000 /* filter information available */ 66 #define CONF_FEATMSK 0xffff00 67 68 69 /* 70 * Valid flags for conv_strproc_extract_value(). 71 */ 72 #define CONV_SPEXV_F_NOTRIM 0x0001 /* Do not trim whitespace around '=' */ 73 #define CONV_SPEXV_F_UCASE 0x0002 /* Convert value to uppercase */ 74 #define CONV_SPEXV_F_NULLOK 0x0004 /* Empty ("") value is OK */ 75 76 /* 77 * Buffer types: 78 * 79 * Many of the routines in this module require the user to supply a 80 * buffer into which the desired strings may be written. These are 81 * all arrays of characters, and might be defined as simple arrays 82 * of char. The problem with that approach is that when such an array 83 * is passed to a function, the C language considers it to have the 84 * type (char *), without any regard to its length. Not all of our 85 * buffers have the same length, and we want to ensure that the compiler 86 * will refuse to compile code that passes the wrong type of buffer to 87 * a given routine. The solution is to define the buffers as unions 88 * that contain the needed array, and then to pass the given union 89 * by address. The compiler will catch attempts to pass the wrong type 90 * of pointer, and the size of a structure/union is implicit in its type. 91 * 92 * A nice side effect of this approach is that we can use a union with 93 * multiple buffers to handle the cases where a given routine needs 94 * more than one type of buffer. The end result is a single buffer large 95 * enough to handle any of the subcases, but no larger. 96 */ 97 98 /* 99 * Size of buffer used by conv_invalid_val(): 100 * 101 * Various values that can't be matched to a symbolic definition are converted 102 * to a numeric string. 103 * 104 * The buffer size reflects the maximum number of digits needed to 105 * display an integer as text, plus a trailing null, and with room for 106 * a leading "0x" if hexidecimal display is selected. 107 * 108 * The 32-bit version of this requires 12 characters, and the 64-bit version 109 * needs 22. By using the larger value for both, we can have a single 110 * definition, which is necessary for code that is ELFCLASS independent. A 111 * nice side benefit is that it lets us dispense with a large number of 32/64 112 * buffer size definitions that build off CONV_INV_BUFSIZE, and the macros 113 * that would then be needed. 114 */ 115 #define CONV_INV_BUFSIZE 22 116 typedef union { 117 char buf[CONV_INV_BUFSIZE]; 118 } Conv_inv_buf_t; 119 120 /* conv_ehdr_flags() */ 121 #define CONV_EHDR_FLAGS_BUFSIZE 91 122 typedef union { 123 Conv_inv_buf_t inv_buf; 124 char buf[CONV_EHDR_FLAGS_BUFSIZE]; 125 } Conv_ehdr_flags_buf_t; 126 127 /* conv_reject_desc() */ 128 typedef union { 129 Conv_inv_buf_t inv_buf; 130 Conv_ehdr_flags_buf_t flags_buf; 131 } Conv_reject_desc_buf_t; 132 133 /* 134 * conv_la_bind() 135 */ 136 #define CONV_LA_BIND_BUFSIZE 56 137 typedef union { 138 Conv_inv_buf_t inv_buf; 139 char buf[CONV_LA_BIND_BUFSIZE]; 140 } Conv_la_bind_buf_t; 141 142 /* 143 * conv_la_search() 144 */ 145 #define CONV_LA_SEARCH_BUFSIZE 111 146 typedef union { 147 Conv_inv_buf_t inv_buf; 148 char buf[CONV_LA_SEARCH_BUFSIZE]; 149 } Conv_la_search_buf_t; 150 151 /* 152 * conv_la_symbind() 153 */ 154 #define CONV_LA_SYMBIND_BUFSIZE 113 155 typedef union { 156 Conv_inv_buf_t inv_buf; 157 char buf[CONV_LA_SYMBIND_BUFSIZE]; 158 } Conv_la_symbind_buf_t; 159 160 /* 161 * conv_cap_val_hw/sf() 162 * 163 * These sizes are based on the maximum number of capabilities that exist. 164 * See common/elfcap. 165 */ 166 #define CONV_CAP_VAL_HW1_BUFSIZE 195 167 typedef union { 168 Conv_inv_buf_t inv_buf; 169 char buf[CONV_CAP_VAL_HW1_BUFSIZE]; 170 } Conv_cap_val_hw1_buf_t; 171 172 #define CONV_CAP_VAL_HW2_BUFSIZE 350 173 typedef union { 174 Conv_inv_buf_t inv_buf; 175 char buf[CONV_CAP_VAL_HW2_BUFSIZE]; 176 } Conv_cap_val_hw2_buf_t; 177 178 #define CONV_CAP_VAL_SF1_BUFSIZE 45 179 typedef union { 180 Conv_inv_buf_t inv_buf; 181 char buf[CONV_CAP_VAL_SF1_BUFSIZE]; 182 } Conv_cap_val_sf1_buf_t; 183 184 /* conv_cap_val_buf() */ 185 typedef union { 186 Conv_inv_buf_t inv_buf; 187 Conv_cap_val_hw1_buf_t cap_val_hw1_buf; 188 Conv_cap_val_sf1_buf_t cap_val_sf1_buf; 189 Conv_cap_val_hw2_buf_t cap_val_hw2_buf; 190 } Conv_cap_val_buf_t; 191 192 /* conv_config_feat() */ 193 #define CONV_CONFIG_FEAT_BUFSIZE 204 194 typedef union { 195 Conv_inv_buf_t inv_buf; 196 char buf[CONV_CONFIG_FEAT_BUFSIZE]; 197 } Conv_config_feat_buf_t; 198 199 /* conv_config_obj() */ 200 #define CONV_CONFIG_OBJ_BUFSIZE 164 201 typedef union { 202 Conv_inv_buf_t inv_buf; 203 char buf[CONV_CONFIG_OBJ_BUFSIZE]; 204 } Conv_config_obj_buf_t; 205 206 /* conv_dl_mode() */ 207 #define CONV_DL_MODE_BUFSIZE 132 208 typedef union { 209 Conv_inv_buf_t inv_buf; 210 char buf[CONV_DL_MODE_BUFSIZE]; 211 } Conv_dl_mode_buf_t; 212 213 /* conv_dl_flag() */ 214 #define CONV_DL_FLAG_BUFSIZE 185 215 typedef union { 216 Conv_inv_buf_t inv_buf; 217 char buf[CONV_DL_FLAG_BUFSIZE]; 218 } Conv_dl_flag_buf_t; 219 220 /* conv_grphdl_flags() */ 221 #define CONV_GRPHDL_FLAGS_BUFSIZE 78 222 typedef union { 223 Conv_inv_buf_t inv_buf; 224 char buf[CONV_GRPHDL_FLAGS_BUFSIZE]; 225 } Conv_grphdl_flags_buf_t; 226 227 /* conv_grpdesc_flags() */ 228 #define CONV_GRPDESC_FLAGS_BUFSIZE 91 229 typedef union { 230 Conv_inv_buf_t inv_buf; 231 char buf[CONV_GRPDESC_FLAGS_BUFSIZE]; 232 } Conv_grpdesc_flags_buf_t; 233 234 /* conv_seg_flags() */ 235 #define CONV_SEG_FLAGS_BUFSIZE 241 236 typedef union { 237 Conv_inv_buf_t inv_buf; 238 char buf[CONV_SEG_FLAGS_BUFSIZE]; 239 } Conv_seg_flags_buf_t; 240 241 /* conv_dyn_posflag1() */ 242 #define CONV_DYN_POSFLAG1_BUFSIZE 72 243 typedef union { 244 Conv_inv_buf_t inv_buf; 245 char buf[CONV_DYN_POSFLAG1_BUFSIZE]; 246 } Conv_dyn_posflag1_buf_t; 247 248 /* conv_dyn_flag() */ 249 #define CONV_DYN_FLAG_BUFSIZE 85 250 typedef union { 251 Conv_inv_buf_t inv_buf; 252 char buf[CONV_DYN_FLAG_BUFSIZE]; 253 } Conv_dyn_flag_buf_t; 254 255 /* conv_dyn_flag1() */ 256 #define CONV_DYN_FLAG1_BUFSIZE 361 257 typedef union { 258 Conv_inv_buf_t inv_buf; 259 char buf[CONV_DYN_FLAG1_BUFSIZE]; 260 } Conv_dyn_flag1_buf_t; 261 262 /* conv_dyn_feature1() */ 263 #define CONV_DYN_FEATURE1_BUFSIZE 54 264 typedef union { 265 Conv_inv_buf_t inv_buf; 266 char buf[CONV_DYN_FEATURE1_BUFSIZE]; 267 } Conv_dyn_feature1_buf_t; 268 269 /* conv_bnd_type() */ 270 #define CONV_BND_TYPE_BUFSIZE 51 271 typedef union { 272 Conv_inv_buf_t inv_buf; 273 char buf[CONV_BND_TYPE_BUFSIZE]; 274 } Conv_bnd_type_buf_t; 275 276 /* conv_bnd_obj() */ 277 #define CONV_BND_OBJ_BUFSIZE 60 278 typedef union { 279 Conv_inv_buf_t inv_buf; 280 char buf[CONV_BND_OBJ_BUFSIZE]; 281 } Conv_bnd_obj_buf_t; 282 283 /* conv_phdr_flags() */ 284 #define CONV_PHDR_FLAGS_BUFSIZE 88 285 typedef union { 286 Conv_inv_buf_t inv_buf; 287 char buf[CONV_PHDR_FLAGS_BUFSIZE]; 288 } Conv_phdr_flags_buf_t; 289 290 /* conv_sec_flags() */ 291 #define CONV_SEC_FLAGS_BUFSIZE 190 292 typedef union { 293 Conv_inv_buf_t inv_buf; 294 char buf[CONV_SEC_FLAGS_BUFSIZE]; 295 } Conv_sec_flags_buf_t; 296 297 /* conv_dwarf_ehe() */ 298 #define CONV_DWARF_EHE_BUFSIZE 43 299 typedef union { 300 Conv_inv_buf_t inv_buf; 301 char buf[CONV_DWARF_EHE_BUFSIZE]; 302 } Conv_dwarf_ehe_buf_t; 303 304 /* conv_syminfo_flags() */ 305 #define CONV_SYMINFO_FLAGS_BUFSIZE 230 306 typedef union { 307 Conv_inv_buf_t inv_buf; 308 char buf[CONV_SYMINFO_FLAGS_BUFSIZE]; 309 } Conv_syminfo_flags_buf_t; 310 311 /* conv_cnote_pr_flags() */ 312 #define CONV_CNOTE_PR_FLAGS_BUFSIZE 254 313 typedef union { 314 Conv_inv_buf_t inv_buf; 315 char buf[CONV_CNOTE_PR_FLAGS_BUFSIZE]; 316 } Conv_cnote_pr_flags_buf_t; 317 318 /* conv_cnote_old_pr_flags() */ 319 #define CONV_CNOTE_OLD_PR_FLAGS_BUFSIZE 174 320 typedef union { 321 Conv_inv_buf_t inv_buf; 322 char buf[CONV_CNOTE_OLD_PR_FLAGS_BUFSIZE]; 323 } Conv_cnote_old_pr_flags_buf_t; 324 325 /* conv_cnote_proc_flag() */ 326 #define CONV_CNOTE_PROC_FLAG_BUFSIZE 39 327 typedef union { 328 Conv_inv_buf_t inv_buf; 329 char buf[CONV_CNOTE_PROC_FLAG_BUFSIZE]; 330 } Conv_cnote_proc_flag_buf_t; 331 332 /* conv_prsecflags() */ 333 #define CONV_PRSECFLAGS_BUFSIZE 57 334 typedef union { 335 Conv_inv_buf_t inv_buf; 336 char buf[CONV_PRSECFLAGS_BUFSIZE]; 337 } Conv_secflags_buf_t; 338 339 /* conv_prupanic() */ 340 #define CONV_PRUPANIC_BUFSIZE 56 341 typedef union { 342 Conv_inv_buf_t inv_buf; 343 char buf[CONV_PRUPANIC_BUFSIZE]; 344 } Conv_upanic_buf_t; 345 346 /* conv_cnote_sigset() */ 347 #define CONV_CNOTE_SIGSET_BUFSIZE 639 348 typedef union { 349 Conv_inv_buf_t inv_buf; 350 char buf[CONV_CNOTE_SIGSET_BUFSIZE]; 351 } Conv_cnote_sigset_buf_t; 352 353 /* conv_cnote_fltset() */ 354 #define CONV_CNOTE_FLTSET_BUFSIZE 511 355 typedef union { 356 Conv_inv_buf_t inv_buf; 357 char buf[CONV_CNOTE_FLTSET_BUFSIZE]; 358 } Conv_cnote_fltset_buf_t; 359 360 /* conv_cnote_sysset() */ 361 #define CONV_CNOTE_SYSSET_BUFSIZE 3227 362 typedef union { 363 Conv_inv_buf_t inv_buf; 364 char buf[CONV_CNOTE_SYSSET_BUFSIZE]; 365 } Conv_cnote_sysset_buf_t; 366 367 /* conv_cnote_sa_flags() */ 368 #define CONV_CNOTE_SA_FLAGS_BUFSIZE 109 369 typedef union { 370 Conv_inv_buf_t inv_buf; 371 char buf[CONV_CNOTE_SA_FLAGS_BUFSIZE]; 372 } Conv_cnote_sa_flags_buf_t; 373 374 /* conv_cnote_ss_flags() */ 375 #define CONV_CNOTE_SS_FLAGS_BUFSIZE 48 376 typedef union { 377 Conv_inv_buf_t inv_buf; 378 char buf[CONV_CNOTE_SS_FLAGS_BUFSIZE]; 379 } Conv_cnote_ss_flags_buf_t; 380 381 /* conv_cnote_cc_content() */ 382 #define CONV_CNOTE_CC_CONTENT_BUFSIZE 97 383 typedef union { 384 Conv_inv_buf_t inv_buf; 385 char buf[CONV_CNOTE_CC_CONTENT_BUFSIZE]; 386 } Conv_cnote_cc_content_buf_t; 387 388 /* conv_cnote_auxv_af() */ 389 #define CONV_CNOTE_AUXV_AF_BUFSIZE 73 390 typedef union { 391 Conv_inv_buf_t inv_buf; 392 char buf[CONV_CNOTE_AUXV_AF_BUFSIZE]; 393 } Conv_cnote_auxv_af_buf_t; 394 395 /* conv_ver_flags() */ 396 #define CONV_VER_FLAGS_BUFSIZE 41 397 typedef union { 398 Conv_inv_buf_t inv_buf; 399 char buf[CONV_VER_FLAGS_BUFSIZE]; 400 } Conv_ver_flags_buf_t; 401 402 /* conv_ent_flags() */ 403 #define CONV_ENT_FLAGS_BUFSIZE 69 404 typedef union { 405 Conv_inv_buf_t inv_buf; 406 char buf[CONV_ENT_FLAGS_BUFSIZE]; 407 } Conv_ent_flags_buf_t; 408 409 /* conv_ent_files_flags() */ 410 #define CONV_ENT_FILES_FLAGS_BUFSIZE 89 411 typedef union { 412 Conv_inv_buf_t inv_buf; 413 char buf[CONV_ENT_FILES_FLAGS_BUFSIZE]; 414 } Conv_ent_files_flags_buf_t; 415 416 /* 417 * conv_time() 418 * 419 * This size is based on the maximum "hour.min.sec.fraction: " time that 420 * would be expected of ld(). 421 */ 422 #define CONV_TIME_BUFSIZE 18 423 typedef union { 424 char buf[CONV_TIME_BUFSIZE]; 425 } Conv_time_buf_t; 426 427 /* 428 * Many conversion routines accept a fmt_flags argument of this type 429 * to allow the caller to modify the output. There are two parts to 430 * this value: 431 * 432 * (1) Format requests (decimal vs hex, etc...) 433 * (2) The low order bits specified by CONV_MASK_FMT_ALT 434 * and retrieved by CONV_TYPE_FMT_ALT are integer 435 * values that specify that an alternate set of 436 * strings should be used. 437 * 438 * The fmt_flags value is designed such that a caller can always 439 * supply a 0 in order to receive default behavior. 440 */ 441 typedef int Conv_fmt_flags_t; 442 443 /* 444 * Type used to represent ELF constants within libconv. This relies on 445 * the fact that there are no ELF constants that need more than 32-bits, 446 * nor are there any signed values. 447 */ 448 typedef uint32_t Conv_elfvalue_t; 449 450 /* 451 * Most conversion routines are able to provide strings in one of 452 * several alternative styles. The bottom 8 bits of Conv_fmt_flags_t 453 * are used to specify which strings should be used for a given call 454 * to a conversion routine: 455 * 456 * DEFAULT 457 * The default string style used by a given conversion routine is 458 * an independent choice made by that routine. Different routines 459 * make different choices, based largely on historical usage and 460 * the perceived common case. It may be an alias for one of the 461 * specific styles listed below, or it may be unique. 462 * 463 * DUMP 464 * Style of strings used by dump(1). 465 * 466 * FILE 467 * Style of strings used by file(1). 468 * 469 * CRLE 470 * Style of strings used by crle(1). 471 * 472 * CF 473 * Canonical Form: The string is exactly the same as the name 474 * of the #define macro that defines it in the public header files. 475 * (e.g. STB_LOCAL, not LOCL, LOCAL, LOC, or any other variation). 476 * 477 * CFNP 478 * No Prefix Canonical Form: The same strings supplied by CF, 479 * but without their standard prefix. (e.g. LOCAL, instead of STT_LOCAL). 480 * 481 * NF 482 * Natural Form: The form of the strings that might typically be entered 483 * via a keyboard by an interactive user. These are usually the strings 484 * from CFNP, converted to lowercase, although in some cases they may 485 * take some other "natural" form. In command completion applications, 486 * lowercase strings appear less formal, and are easier on the eye. 487 * 488 * Every routine is required to have a default style. The others are optional, 489 * and may not be provided if not needed. If a given conversion routine does 490 * not support alternative strings for a given CONV_FMT_ALT type, it silently 491 * ignores the request and supplies the default set. This means that a utility 492 * like dump(1) is free to specify a style like DUMP to every conversion 493 * routine. It will receive its special strings if there are any, and 494 * the defaults otherwise. 495 */ 496 #define CONV_MASK_FMT_ALT 0xff 497 #define CONV_TYPE_FMT_ALT(fmt_flags) (fmt_flags & CONV_MASK_FMT_ALT) 498 499 #define CONV_FMT_ALT_DEFAULT 0 /* "Standard" strings */ 500 #define CONV_FMT_ALT_DUMP 1 /* dump(1) */ 501 #define CONV_FMT_ALT_FILE 2 /* file(1) */ 502 #define CONV_FMT_ALT_CRLE 3 /* crle(1) */ 503 #define CONV_FMT_ALT_CF 4 /* Canonical Form */ 504 #define CONV_FMT_ALT_CFNP 5 /* No Prefix Canonical Form */ 505 #define CONV_FMT_ALT_NF 6 /* Natural Form */ 506 507 /* 508 * Flags that alter standard formatting for conversion routines. 509 * These bits start after the range occupied by CONV_MASK_FMT_ALT. 510 */ 511 #define CONV_FMT_DECIMAL 0x0100 /* conv_invalid_val() should print */ 512 /* integer print as decimal */ 513 /* (default is hex) */ 514 #define CONV_FMT_SPACE 0x0200 /* conv_invalid_val() should append */ 515 /* a space after the number. */ 516 #define CONV_FMT_NOBKT 0x0400 /* conv_expn_field() should omit */ 517 /* prefix and suffix strings */ 518 519 /* 520 * A Val_desc structure is used to associate an ELF constant and 521 * the message code (Msg) for the string that corresponds to it. 522 * 523 * Val_desc2 adds v_osabi and v_mach fields to Val_desc, which allows 524 * for non-generic mappings that apply only to a specific OSABI/machine. 525 * Setting v_osabi to 0 (ELFOSABI_NONE) specifies that any OSABI matches. 526 * Similarly, setting v_mach to 0 (EM_MACH) matches any machine. Hence, 527 * setting v_osabi and v_mach to 0 in a Val_desc2 results in a generic item, 528 * and is equivalent to simply using a Val_desc. 529 * 530 * These structs are used in two different contexts: 531 * 532 * 1) To expand bit-field data items, using conv_expn_field() to 533 * process a NULL terminated array of Val_desc, or conv_expn_field2() 534 * to process a null terminated array of Val_desc2. 535 * 536 * 2) To represent sparse ranges of non-bitfield values, referenced via 537 * conv_ds_vd_t or conv_ds_vd2_t descriptors, as described below. 538 */ 539 typedef struct { 540 Conv_elfvalue_t v_val; /* expansion value */ 541 Msg v_msg; /* associated message string code */ 542 } Val_desc; 543 typedef struct { 544 Conv_elfvalue_t v_val; /* expansion value */ 545 uchar_t v_osabi; /* OSABI to which entry applies */ 546 Half v_mach; /* Machine to which entry applies */ 547 Msg v_msg; /* associated message string code */ 548 } Val_desc2; 549 550 /* 551 * The conv_ds_XXX_t structs are used to pull together the information used 552 * to map non-bitfield values to strings. They are a variant family, sharing 553 * the same initial fields, with a generic "header" definition that can be 554 * used to read those common fields and determine which subcase is being 555 * seen. We do this instead of using a single struct containing a type code 556 * and a union in order to allow for static compile-time initialization. 557 * 558 * conv_ds_t is the base type, containing the initial fields common to all 559 * the variants. Variables of type conv_ds_t are never instantiated. This 560 * type exists only to provide a common pointer type that can reference 561 * any of the variants safely. In C++, it would be a virtual base class. 562 * The fields common to all the variants are: 563 * 564 * ds_type: Identifies the variant 565 * ds_baseval/ds_topval: The lower and upper bound of the range 566 * of values represented by this conv_ds_XXX_t descriptor. 567 * 568 * There are three different variants: 569 * conv_ds_msg_t (ds_type == CONV_DS_MSGARR) 570 * This structure references an array of message codes corresponding 571 * to consecutive ELF values. The first item in the array is the Msg 572 * code for the value given by ds_baseval. Consecutive strings follow 573 * in consecutive order. The final item corresponds to the value given 574 * by ds_topval. Zero (0) Msg values can be used to represent missing 575 * values. Entries with a 0 are quietly ignored. 576 * 577 * conv_ds_vd_t (ds_type == CONV_DS_VD) 578 * This structure employs a NULL terminated array of Val_desc structs. 579 * Each Val_desc supplies a mapping from a value in the range 580 * (ds_baseval <= value <= ds_topval). The values described need not 581 * be consecutive, and can be sparse. ds_baseval does not need to 582 * correspond to the first item, and ds_topval need not correspond to 583 * the final item. 584 * 585 * conv_ds_vd2_t (ds_type == CONV_DS_VD2) 586 * This structure employs a NULL terminated array of Val_desc2 structs, 587 * rather than Val_desc, adding the ability to specify OSABI and machine 588 * as part of the value/string mapping. It is otherwise the same thing 589 * as CONV_DS_VD. 590 */ 591 typedef enum { 592 CONV_DS_MSGARR = 0, /* Array of Msg */ 593 CONV_DS_VD = 1, /* Null terminated array of Val_desc */ 594 CONV_DS_VD2 = 2, /* Null terminated array of Val_desc2 */ 595 } conv_ds_type_t; 596 597 #define CONV_DS_COMMON_FIELDS \ 598 conv_ds_type_t ds_type; /* Type of data structure used */ \ 599 uint32_t ds_baseval; /* Value of first item */ \ 600 uint32_t ds_topval /* Value of last item */ 601 602 typedef struct { /* Virtual base type --- do not instantiate */ 603 CONV_DS_COMMON_FIELDS; 604 } conv_ds_t; 605 typedef struct { 606 CONV_DS_COMMON_FIELDS; 607 const Msg *ds_msg; 608 } conv_ds_msg_t; 609 typedef struct { 610 CONV_DS_COMMON_FIELDS; 611 const Val_desc *ds_vd; 612 } conv_ds_vd_t; 613 typedef struct { 614 CONV_DS_COMMON_FIELDS; 615 const Val_desc2 *ds_vd2; 616 } conv_ds_vd2_t; 617 618 /* 619 * The initialization of conv_ds_msg_t can be completely derived from 620 * its base value and the array of Msg codes. CONV_DS_MSG_INIT() is used 621 * to do that. 622 */ 623 #define CONV_DS_MSG_INIT(_baseval, _arr) \ 624 CONV_DS_MSGARR, _baseval, \ 625 _baseval + (sizeof (_arr) / sizeof (_arr[0])) - 1, _arr 626 627 /* 628 * Null terminated arrays of pointers to conv_ds_XXX_t structs are processed 629 * by conv_map_ds() to convert ELF constants to their symbolic names, and by 630 * conv_iter_ds() to iterate over all the available value/name combinations. 631 * 632 * These pointers are formed by casting the address of the specific 633 * variant types (described above) to generic base type pointer. 634 * CONV_DS_ADDR() is a convenience macro to take the address of 635 * one of these variants and turn it into a generic pointer. 636 */ 637 #define CONV_DS_ADDR(_item) ((conv_ds_t *)&(_item)) 638 639 /* 640 * Type used by libconv to represent osabi values passed to iteration 641 * functions. The type in the ELF header is uchar_t. However, every possible 642 * value 0-255 has a valid meaning, leaving us no extra value to assign 643 * to mean "ALL". Using Half for osabi leaves us the top byte to use for 644 * out of bound values. 645 * 646 * Non-iteration functions, and any code that does not need to use 647 * CONV_OSABI_ALL, should use uchar_t for osabi. 648 */ 649 typedef Half conv_iter_osabi_t; 650 651 /* 652 * Many of the iteration functions accept an osabi or mach argument, 653 * used to specify the type of object being processed. The following 654 * values can be used to specify a wildcard that matches any item. Their 655 * values are carefully chosen to ensure that they cannot be interpreted 656 * as an otherwise valid osabi or machine. 657 */ 658 #define CONV_OSABI_ALL 1024 /* Larger than can be represented by uchar_t */ 659 #define CONV_MACH_ALL EM_NUM /* Never a valid machine type */ 660 661 /* 662 * We compare Val_Desc2 descriptors with a specified osabi and machine 663 * to determine whether to use it or not. This macro encapsulates that logic. 664 * 665 * We consider an osabi to match when any of the following things hold: 666 * 667 * - The descriptor osabi is ELFOSABI_NONE. 668 * - The supplied osabi and the descriptor osabi match 669 * - The supplied osabi is ELFOSABI_NONE, and the descriptor osabi is 670 * ELFOSABI_SOLARIS. Many operating systems, Solaris included, 671 * produce or have produced ELFOSABI_NONE native objects, if only 672 * because OSABI ranges are not an original ELF feature. We 673 * give our own objects the home field advantage. 674 * - Iteration Only: An osabi value of CONV_OSABI_ALL is specified. 675 * 676 * We consider a machine to match when any of the following things hold: 677 * 678 * - The descriptor mach is EM_NONE. 679 * - The supplied mach and the descriptor mach match 680 * - Iteration Only: A mach value of CONV_MACH_ALL is specified. 681 * 682 * The special extra _ALL case for iteration is handled by defining a separate 683 * macro with the extra CONV_xxx_ALL tests. 684 */ 685 #define CONV_VD2_SKIP_OSABI(_osabi, _vdp) \ 686 ((_vdp->v_osabi != ELFOSABI_NONE) && (_vdp->v_osabi != osabi) && \ 687 ((_osabi != ELFOSABI_NONE) || (_vdp->v_osabi != ELFOSABI_SOLARIS))) 688 689 #define CONV_VD2_SKIP_MACH(_mach, _vdp) \ 690 ((_vdp->v_mach != EM_NONE) && (_vdp->v_mach != _mach)) 691 692 #define CONV_VD2_SKIP(_osabi, _mach, _vdp) \ 693 (CONV_VD2_SKIP_OSABI(_osabi, _vdp) || CONV_VD2_SKIP_MACH(_mach, _vdp)) 694 695 #define CONV_ITER_VD2_SKIP(_osabi, _mach, _vdp) \ 696 ((CONV_VD2_SKIP_OSABI(_osabi, _vdp) && (_osabi != CONV_OSABI_ALL)) || \ 697 (CONV_VD2_SKIP_MACH(_mach, _vdp) && (_mach != CONV_MACH_ALL))) 698 699 700 /* 701 * Possible return values from iteration functions. 702 */ 703 typedef enum { 704 CONV_ITER_DONE, /* Stop: No more iterations are desired */ 705 CONV_ITER_CONT /* Continue with following iterations */ 706 } conv_iter_ret_t; 707 708 /* 709 * Prototype for caller supplied callback function to iteration functions. 710 */ 711 typedef conv_iter_ret_t (* conv_iter_cb_t)(const char *str, 712 Conv_elfvalue_t value, void *uvalue); 713 714 /* 715 * User value block employed by conv_iter_strtol() 716 */ 717 typedef struct { 718 const char *csl_str; /* String to search for */ 719 size_t csl_strlen; /* # chars in csl_str to examine */ 720 int csl_found; /* Init to 0, set to 1 if item found */ 721 Conv_elfvalue_t csl_value; /* If csl_found, resulting value */ 722 } conv_strtol_uvalue_t; 723 724 /* 725 * conv_expn_field() is willing to supply default strings for the 726 * prefix, separator, and suffix arguments, if they are passed as NULL. 727 * The caller needs to know how much room to allow for these items. 728 * These values supply those sizes. 729 */ 730 #define CONV_EXPN_FIELD_DEF_PREFIX_SIZE 2 /* Default is "[ " */ 731 #define CONV_EXPN_FIELD_DEF_SEP_SIZE 1 /* Default is " " */ 732 #define CONV_EXPN_FIELD_DEF_SUFFIX_SIZE 2 /* Default is " ]" */ 733 734 /* 735 * conv_expn_field() requires a large number of inputs, many of which 736 * can be NULL to accept default behavior. An argument of the following 737 * type is used to supply them. 738 */ 739 typedef struct { 740 char *buf; /* Buffer to receive generated string */ 741 size_t bufsize; /* sizeof(buf) */ 742 const char **lead_str; /* NULL, or array of pointers to strings to */ 743 /* be output at the head of the list. */ 744 /* Last entry must be NULL. */ 745 Xword oflags; /* Bits for which output strings are desired */ 746 Xword rflags; /* Bits for which a numeric value should be */ 747 /* output if vdp does not provide str. */ 748 /* Must be a proper subset of oflags */ 749 const char *prefix; /* NULL, or string to prefix output with */ 750 /* If NULL, "[ " is used. */ 751 const char *sep; /* NULL, or string to separate output items */ 752 /* with. If NULL, " " is used. */ 753 const char *suffix; /* NULL, or string to suffix output with */ 754 /* If NULL, " ]" is used. */ 755 } CONV_EXPN_FIELD_ARG; 756 757 /* 758 * Callback function for conv_str_to_c_literal(). A user supplied function 759 * of this type is called by conv_str_to_c_literal() in order to dispatch 760 * the translated output characters. 761 * 762 * buf - Pointer to output text 763 * n - # of characters to output 764 * uvalue - User value argument to conv_str_to_c_literal(), 765 * passed through without interpretation. 766 */ 767 typedef void Conv_str_to_c_literal_func_t(const void *ptr, 768 size_t size, void *uvalue); 769 770 /* 771 * Generic miscellaneous interfaces 772 */ 773 extern uchar_t conv_check_native(char **, char **); 774 extern const char *conv_lddstub(int); 775 extern int conv_strproc_isspace(int); 776 extern char *conv_strproc_trim(char *); 777 extern Boolean conv_strproc_extract_value(char *, size_t, int, 778 const char **); 779 extern int conv_sys_eclass(void); 780 extern int conv_translate_c_esc(char **); 781 782 /* 783 * Generic core formatting and iteration functionality 784 */ 785 extern conv_iter_ret_t _conv_iter_ds(conv_iter_osabi_t, Half, 786 const conv_ds_t **, conv_iter_cb_t, void *, 787 const char *); 788 extern conv_iter_ret_t _conv_iter_ds_msg(const conv_ds_msg_t *, 789 conv_iter_cb_t, void *, const char *); 790 extern conv_iter_ret_t _conv_iter_vd(const Val_desc *, conv_iter_cb_t, 791 void *, const char *); 792 extern conv_iter_ret_t _conv_iter_vd2(conv_iter_osabi_t, Half, 793 const Val_desc2 *, conv_iter_cb_t, void *, 794 const char *); 795 extern int conv_iter_strtol_init(const char *, 796 conv_strtol_uvalue_t *); 797 extern conv_iter_ret_t conv_iter_strtol(const char *, Conv_elfvalue_t, void *); 798 extern const char *_conv_map_ds(uchar_t, Half, Conv_elfvalue_t, 799 const conv_ds_t **, Conv_fmt_flags_t, 800 Conv_inv_buf_t *, const char *); 801 802 803 /* 804 * Generic formatting interfaces. 805 */ 806 extern const char *conv_bnd_obj(uint_t, Conv_bnd_obj_buf_t *); 807 extern const char *conv_bnd_type(uint_t, Conv_bnd_type_buf_t *); 808 extern const char *conv_config_feat(int, Conv_config_feat_buf_t *); 809 extern const char *conv_config_obj(ushort_t, Conv_config_obj_buf_t *); 810 extern const char *conv_config_upm(const char *, const char *, 811 const char *, size_t); 812 extern const char *conv_cnote_auxv_af(Word, Conv_fmt_flags_t, 813 Conv_cnote_auxv_af_buf_t *); 814 extern const char *conv_cnote_auxv_type(Word, Conv_fmt_flags_t, 815 Conv_inv_buf_t *); 816 extern const char *conv_cnote_cc_content(Lword, Conv_fmt_flags_t, 817 Conv_cnote_cc_content_buf_t *); 818 extern const char *conv_cnote_errno(int, Conv_fmt_flags_t, 819 Conv_inv_buf_t *); 820 extern const char *conv_cnote_fault(Word, Conv_fmt_flags_t, 821 Conv_inv_buf_t *); 822 extern const char *conv_cnote_fltset(uint32_t *, int, 823 Conv_fmt_flags_t, Conv_cnote_fltset_buf_t *); 824 extern const char *conv_cnote_old_pr_flags(int, Conv_fmt_flags_t, 825 Conv_cnote_old_pr_flags_buf_t *); 826 extern const char *conv_cnote_pr_dmodel(Word, Conv_fmt_flags_t, 827 Conv_inv_buf_t *); 828 extern const char *conv_cnote_pr_flags(int, Conv_fmt_flags_t, 829 Conv_cnote_pr_flags_buf_t *); 830 extern const char *conv_cnote_proc_flag(int, Conv_fmt_flags_t, 831 Conv_cnote_proc_flag_buf_t *); 832 extern const char *conv_cnote_pr_regname(Half, int, Conv_fmt_flags_t, 833 Conv_inv_buf_t *inv_buf); 834 extern const char *conv_cnote_pr_stype(Word, Conv_fmt_flags_t, 835 Conv_inv_buf_t *); 836 extern const char *conv_cnote_pr_what(short, short, Conv_fmt_flags_t, 837 Conv_inv_buf_t *); 838 extern const char *conv_cnote_pr_why(short, Conv_fmt_flags_t, 839 Conv_inv_buf_t *); 840 extern const char *conv_cnote_priv(int, Conv_fmt_flags_t, 841 Conv_inv_buf_t *); 842 extern const char *conv_prsecflags(secflagset_t, Conv_fmt_flags_t, 843 Conv_secflags_buf_t *); 844 extern const char *conv_prupanic(uint32_t, Conv_fmt_flags_t, 845 Conv_upanic_buf_t *); 846 extern const char *conv_cnote_psetid(int, Conv_fmt_flags_t, 847 Conv_inv_buf_t *); 848 extern const char *conv_cnote_sa_flags(int, Conv_fmt_flags_t, 849 Conv_cnote_sa_flags_buf_t *); 850 extern const char *conv_cnote_signal(Word, Conv_fmt_flags_t, 851 Conv_inv_buf_t *); 852 extern const char *conv_cnote_si_code(Half, int, int, Conv_fmt_flags_t, 853 Conv_inv_buf_t *); 854 extern const char *conv_cnote_sigset(uint32_t *, int, 855 Conv_fmt_flags_t, Conv_cnote_sigset_buf_t *); 856 extern const char *conv_cnote_ss_flags(int, Conv_fmt_flags_t, 857 Conv_cnote_ss_flags_buf_t *); 858 extern const char *conv_cnote_syscall(Word, Conv_fmt_flags_t, 859 Conv_inv_buf_t *); 860 extern const char *conv_cnote_sysset(uint32_t *, int, 861 Conv_fmt_flags_t, Conv_cnote_sysset_buf_t *); 862 extern const char *conv_cnote_fileflags(uint32_t, Conv_fmt_flags_t, 863 char *, size_t); 864 extern const char *conv_cnote_filemode(uint32_t, Conv_fmt_flags_t, 865 char *, size_t); 866 extern const char *conv_cnote_type(Word, Conv_fmt_flags_t, 867 Conv_inv_buf_t *); 868 extern const char *conv_def_tag(Symref, Conv_inv_buf_t *); 869 extern const char *conv_demangle_name(const char *); 870 extern const char *conv_dl_flag(int, Conv_fmt_flags_t, 871 Conv_dl_flag_buf_t *); 872 extern const char *conv_dl_info(int); 873 extern const char *conv_dl_mode(int, int, Conv_dl_mode_buf_t *); 874 extern const char *conv_dwarf_cfa(uchar_t, Conv_fmt_flags_t, 875 Conv_inv_buf_t *); 876 extern const char *conv_dwarf_ehe(uint_t, Conv_dwarf_ehe_buf_t *); 877 extern const char *conv_dwarf_regname(Half, Word, Conv_fmt_flags_t, 878 int *, Conv_inv_buf_t *); 879 extern const char *conv_ehdr_abivers(uchar_t, Word, Conv_fmt_flags_t, 880 Conv_inv_buf_t *); 881 extern const char *conv_ehdr_class(uchar_t, Conv_fmt_flags_t, 882 Conv_inv_buf_t *); 883 extern const char *conv_ehdr_data(uchar_t, Conv_fmt_flags_t, 884 Conv_inv_buf_t *); 885 extern const char *conv_ehdr_flags(Half, Word, Conv_fmt_flags_t, 886 Conv_ehdr_flags_buf_t *); 887 extern const char *conv_ehdr_mach(Half, Conv_fmt_flags_t, 888 Conv_inv_buf_t *); 889 extern const char *conv_ehdr_osabi(uchar_t, Conv_fmt_flags_t, 890 Conv_inv_buf_t *); 891 extern const char *conv_ehdr_type(uchar_t, Half, Conv_fmt_flags_t, 892 Conv_inv_buf_t *); 893 extern const char *conv_ehdr_vers(Word, Conv_fmt_flags_t, 894 Conv_inv_buf_t *); 895 extern const char *conv_elfdata_type(Elf_Type, Conv_inv_buf_t *); 896 extern const char *conv_ent_flags(ec_flags_t, Conv_ent_flags_buf_t *); 897 extern const char *conv_ent_files_flags(Word, Conv_fmt_flags_t fmt_flags, 898 Conv_ent_files_flags_buf_t *); 899 extern const char *conv_la_activity(uint_t, Conv_fmt_flags_t, 900 Conv_inv_buf_t *); 901 extern const char *conv_la_bind(uint_t, Conv_la_bind_buf_t *); 902 extern const char *conv_la_search(uint_t, Conv_la_search_buf_t *); 903 extern const char *conv_la_symbind(uint_t, Conv_la_symbind_buf_t *); 904 extern const char *conv_grphdl_flags(uint_t, Conv_grphdl_flags_buf_t *); 905 extern const char *conv_grpdesc_flags(uint_t, Conv_grpdesc_flags_buf_t *); 906 extern Isa_desc *conv_isalist(void); 907 extern const char *conv_mapfile_version(Word, Conv_fmt_flags_t, 908 Conv_inv_buf_t *); 909 extern const char *conv_phdr_flags(uchar_t, Word, Conv_fmt_flags_t, 910 Conv_phdr_flags_buf_t *); 911 extern const char *conv_phdr_type(uchar_t, Half, Word, Conv_fmt_flags_t, 912 Conv_inv_buf_t *); 913 extern const char *conv_reject_desc(Rej_desc *, Conv_reject_desc_buf_t *, 914 Half mach); 915 extern const char *conv_reloc_type(Half, Word, Conv_fmt_flags_t, 916 Conv_inv_buf_t *); 917 extern const char *conv_reloc_type_static(Half, Word, Conv_fmt_flags_t); 918 extern const char *conv_reloc_386_type(Word, Conv_fmt_flags_t, 919 Conv_inv_buf_t *); 920 extern const char *conv_reloc_amd64_type(Word, Conv_fmt_flags_t, 921 Conv_inv_buf_t *); 922 extern const char *conv_reloc_SPARC_type(Word, Conv_fmt_flags_t, 923 Conv_inv_buf_t *); 924 extern const char *conv_sec_type(uchar_t, Half, Word, Conv_fmt_flags_t, 925 Conv_inv_buf_t *); 926 extern const char *conv_seg_flags(sg_flags_t, Conv_seg_flags_buf_t *); 927 extern void conv_str_to_c_literal(const char *buf, size_t n, 928 Conv_str_to_c_literal_func_t *cb_func, 929 void *uvalue); 930 extern const char *conv_sym_info_bind(uchar_t, Conv_fmt_flags_t, 931 Conv_inv_buf_t *); 932 extern const char *conv_sym_info_type(Half, uchar_t, Conv_fmt_flags_t, 933 Conv_inv_buf_t *); 934 extern const char *conv_sym_shndx(uchar_t, Half, Half, Conv_fmt_flags_t, 935 Conv_inv_buf_t *); 936 extern const char *conv_sym_other(uchar_t, Conv_inv_buf_t *); 937 extern const char *conv_sym_other_vis(uchar_t, Conv_fmt_flags_t, 938 Conv_inv_buf_t *); 939 extern const char *conv_syminfo_boundto(Half, Conv_fmt_flags_t, 940 Conv_inv_buf_t *); 941 extern const char *conv_syminfo_flags(Half, Conv_fmt_flags_t, 942 Conv_syminfo_flags_buf_t *); 943 extern const char *conv_time(struct timeval *, struct timeval *, 944 Conv_time_buf_t *); 945 extern Uts_desc *conv_uts(void); 946 extern const char *conv_ver_flags(Half, Conv_fmt_flags_t, 947 Conv_ver_flags_buf_t *); 948 extern const char *conv_ver_index(Versym, int, Conv_inv_buf_t *); 949 950 951 /* 952 * Generic iteration interfaces. 953 */ 954 extern conv_iter_ret_t conv_iter_cap_tags(Conv_fmt_flags_t, conv_iter_cb_t, 955 void *); 956 extern conv_iter_ret_t conv_iter_cap_val_hw1(Half, Conv_fmt_flags_t, 957 conv_iter_cb_t, void *); 958 extern conv_iter_ret_t conv_iter_cap_val_hw2(Half, Conv_fmt_flags_t, 959 conv_iter_cb_t, void *); 960 extern conv_iter_ret_t conv_iter_cap_val_sf1(Conv_fmt_flags_t, conv_iter_cb_t, 961 void *); 962 963 extern conv_iter_ret_t conv_iter_dyn_feature1(Conv_fmt_flags_t, conv_iter_cb_t, 964 void *); 965 extern conv_iter_ret_t conv_iter_dyn_flag(Conv_fmt_flags_t, conv_iter_cb_t, 966 void *); 967 extern conv_iter_ret_t conv_iter_dyn_flag1(Conv_fmt_flags_t, conv_iter_cb_t, 968 void *); 969 extern conv_iter_ret_t conv_iter_dyn_posflag1(Conv_fmt_flags_t, conv_iter_cb_t, 970 void *); 971 extern conv_iter_ret_t conv_iter_dyn_tag(conv_iter_osabi_t, Half, 972 Conv_fmt_flags_t, conv_iter_cb_t, void *); 973 974 extern conv_iter_ret_t conv_iter_ehdr_abivers(conv_iter_osabi_t, 975 Conv_fmt_flags_t, conv_iter_cb_t, void *); 976 extern conv_iter_ret_t conv_iter_ehdr_class(Conv_fmt_flags_t, conv_iter_cb_t, 977 void *); 978 extern conv_iter_ret_t conv_iter_ehdr_data(Conv_fmt_flags_t, conv_iter_cb_t, 979 void *); 980 extern conv_iter_ret_t conv_iter_ehdr_eident(Conv_fmt_flags_t, conv_iter_cb_t, 981 void *); 982 extern conv_iter_ret_t conv_iter_ehdr_flags(Half, Conv_fmt_flags_t, 983 conv_iter_cb_t, void *); 984 extern conv_iter_ret_t conv_iter_ehdr_mach(Conv_fmt_flags_t, conv_iter_cb_t, 985 void *); 986 extern conv_iter_ret_t conv_iter_ehdr_osabi(Conv_fmt_flags_t, conv_iter_cb_t, 987 void *); 988 extern conv_iter_ret_t conv_iter_ehdr_type(conv_iter_osabi_t, Conv_fmt_flags_t, 989 conv_iter_cb_t, void *); 990 extern conv_iter_ret_t conv_iter_ehdr_vers(Conv_fmt_flags_t, conv_iter_cb_t, 991 void *); 992 993 extern conv_iter_ret_t conv_iter_phdr_flags(conv_iter_osabi_t, 994 Conv_fmt_flags_t, conv_iter_cb_t, void *); 995 extern conv_iter_ret_t conv_iter_phdr_type(conv_iter_osabi_t, Conv_fmt_flags_t, 996 conv_iter_cb_t, void *); 997 998 extern conv_iter_ret_t conv_iter_sec_flags(conv_iter_osabi_t, Half, 999 Conv_fmt_flags_t, conv_iter_cb_t, void *); 1000 extern conv_iter_ret_t conv_iter_sec_symtab(conv_iter_osabi_t, 1001 Conv_fmt_flags_t, conv_iter_cb_t, void *); 1002 extern conv_iter_ret_t conv_iter_sec_type(conv_iter_osabi_t, Half, 1003 Conv_fmt_flags_t, conv_iter_cb_t, void *); 1004 1005 extern conv_iter_ret_t conv_iter_sym_info_bind(Conv_fmt_flags_t, 1006 conv_iter_cb_t, void *); 1007 extern conv_iter_ret_t conv_iter_sym_other_vis(Conv_fmt_flags_t, 1008 conv_iter_cb_t, void *); 1009 extern conv_iter_ret_t conv_iter_sym_shndx(conv_iter_osabi_t, Half, 1010 Conv_fmt_flags_t, conv_iter_cb_t, void *); 1011 extern conv_iter_ret_t conv_iter_sym_info_type(Half, Conv_fmt_flags_t, 1012 conv_iter_cb_t, void *); 1013 1014 extern conv_iter_ret_t conv_iter_syminfo_boundto(Conv_fmt_flags_t, 1015 conv_iter_cb_t, void *); 1016 extern conv_iter_ret_t conv_iter_syminfo_flags(Conv_fmt_flags_t, 1017 conv_iter_cb_t, void *); 1018 1019 /* 1020 * Define all class specific routines. 1021 */ 1022 #if defined(_ELF64) 1023 #define conv_cap_tag conv64_cap_tag 1024 #define conv_cap_val conv64_cap_val 1025 #define conv_cap_val_hw1 conv64_cap_val_hw1 1026 #define conv_cap_val_hw2 conv64_cap_val_hw2 1027 #define conv_cap_val_sf1 conv64_cap_val_sf1 1028 #define conv_dyn_feature1 conv64_dyn_feature1 1029 #define conv_dyn_flag1 conv64_dyn_flag1 1030 #define conv_dyn_flag conv64_dyn_flag 1031 #define conv_dyn_posflag1 conv64_dyn_posflag1 1032 #define conv_dyn_tag conv64_dyn_tag 1033 #define _conv_expn_field _conv64_expn_field 1034 #define _conv_expn_field2 _conv64_expn_field2 1035 #define conv_invalid_val conv64_invalid_val 1036 #define conv_sec_flags conv64_sec_flags 1037 #define conv_sec_linkinfo conv64_sec_linkinfo 1038 #define conv_sym_value conv64_sym_value 1039 #define conv_sym_SPARC_value conv64_sym_SPARC_value 1040 #else 1041 #define conv_cap_tag conv32_cap_tag 1042 #define conv_cap_val conv32_cap_val 1043 #define conv_cap_val_hw1 conv32_cap_val_hw1 1044 #define conv_cap_val_hw2 conv32_cap_val_hw2 1045 #define conv_cap_val_sf1 conv32_cap_val_sf1 1046 #define conv_dyn_feature1 conv32_dyn_feature1 1047 #define conv_dyn_flag1 conv32_dyn_flag1 1048 #define conv_dyn_flag conv32_dyn_flag 1049 #define conv_dyn_posflag1 conv32_dyn_posflag1 1050 #define conv_dyn_tag conv32_dyn_tag 1051 #define _conv_expn_field _conv32_expn_field 1052 #define _conv_expn_field2 _conv32_expn_field2 1053 #define conv_invalid_val conv32_invalid_val 1054 #define conv_sec_flags conv32_sec_flags 1055 #define conv_sec_linkinfo conv32_sec_linkinfo 1056 #define conv_sym_value conv32_sym_value 1057 #define conv_sym_SPARC_value conv32_sym_SPARC_value 1058 #endif 1059 1060 /* 1061 * ELFCLASS-specific core formatting functionality 1062 */ 1063 extern int _conv_expn_field(CONV_EXPN_FIELD_ARG *, 1064 const Val_desc *, Conv_fmt_flags_t, const char *); 1065 extern int _conv_expn_field2(CONV_EXPN_FIELD_ARG *, uchar_t, 1066 Half, const Val_desc2 *, Conv_fmt_flags_t, 1067 const char *); 1068 extern const char *conv_invalid_val(Conv_inv_buf_t *, Xword, 1069 Conv_fmt_flags_t); 1070 1071 /* 1072 * ELFCLASS-specific formatting interfaces. 1073 */ 1074 extern const char *conv_cap_tag(Xword, Conv_fmt_flags_t, 1075 Conv_inv_buf_t *); 1076 extern const char *conv_cap_val(Xword, Xword, Half, Conv_fmt_flags_t, 1077 Conv_cap_val_buf_t *); 1078 extern const char *conv_cap_val_hw1(Xword, Half, Conv_fmt_flags_t, 1079 Conv_cap_val_hw1_buf_t *); 1080 extern const char *conv_cap_val_hw2(Xword, Half, Conv_fmt_flags_t, 1081 Conv_cap_val_hw2_buf_t *); 1082 extern const char *conv_cap_val_sf1(Xword, Half, Conv_fmt_flags_t, 1083 Conv_cap_val_sf1_buf_t *); 1084 extern const char *conv_dyn_flag1(Xword, Conv_fmt_flags_t, 1085 Conv_dyn_flag1_buf_t *); 1086 extern const char *conv_dyn_flag(Xword, Conv_fmt_flags_t, 1087 Conv_dyn_flag_buf_t *); 1088 extern const char *conv_dyn_posflag1(Xword, Conv_fmt_flags_t, 1089 Conv_dyn_posflag1_buf_t *); 1090 extern const char *conv_dyn_tag(Xword, uchar_t, Half, Conv_fmt_flags_t, 1091 Conv_inv_buf_t *); 1092 extern const char *conv_dyn_feature1(Xword, Conv_fmt_flags_t, 1093 Conv_dyn_feature1_buf_t *); 1094 extern const char *conv_sec_flags(uchar_t osabi, Half mach, Xword, 1095 Conv_fmt_flags_t, Conv_sec_flags_buf_t *); 1096 extern const char *conv_sec_linkinfo(Word, Xword, Conv_inv_buf_t *); 1097 extern const char *conv_sym_value(Half, uchar_t, Addr, Conv_inv_buf_t *); 1098 extern const char *conv_sym_SPARC_value(Addr, Conv_fmt_flags_t, 1099 Conv_inv_buf_t *); 1100 1101 /* 1102 * Define macros for _conv_XXX() routines that accept local_sgs_msg as the 1103 * final argument. The macros hide that argument from the caller's view and 1104 * supply the SGS message array for the file from which the macro is used 1105 * in its place. This trick is used to allow these functions to access the 1106 * message strings from any source file they are called from. 1107 */ 1108 #define conv_expn_field(_arg, _vdp, _fmt_flags) \ 1109 _conv_expn_field(_arg, _vdp, _fmt_flags, MSG_SGS_LOCAL_ARRAY) 1110 1111 #define conv_expn_field2(_arg, _osabi, _mach, _vdp, _fmt_flags) \ 1112 _conv_expn_field2(_arg, _osabi, _mach, _vdp, _fmt_flags, \ 1113 MSG_SGS_LOCAL_ARRAY) 1114 1115 #define conv_iter_ds(_osabi, _mach, _dsp, _func, _uvalue) \ 1116 _conv_iter_ds(_osabi, _mach, _dsp, _func, _uvalue, MSG_SGS_LOCAL_ARRAY) 1117 1118 #define conv_iter_vd(_vdp, _func, _uvalue) \ 1119 _conv_iter_vd(_vdp, _func, _uvalue, MSG_SGS_LOCAL_ARRAY) 1120 1121 #define conv_iter_vd2(_osabi, _mach, _vdp, _func, _uvalue) \ 1122 _conv_iter_vd2(_osabi, _mach, _vdp, _func, _uvalue, MSG_SGS_LOCAL_ARRAY) 1123 1124 #define conv_map_ds(_osabi, _mach, _value, _dsp, _fmt_flags, _inv_buf) \ 1125 _conv_map_ds(_osabi, _mach, _value, _dsp, _fmt_flags, _inv_buf, \ 1126 MSG_SGS_LOCAL_ARRAY) 1127 1128 1129 #ifdef __cplusplus 1130 } 1131 #endif 1132 1133 #endif /* _CONV_H */ 1134