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