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 2009 Sun Microsystems, Inc. All rights reserved. 27 * Use is subject to license terms. 28 */ 29 30 #ifndef _CONV_H 31 #define _CONV_H 32 33 /* 34 * Global include file for conversion library. 35 */ 36 37 #include <stdlib.h> 38 #include <libelf.h> 39 #include <dlfcn.h> 40 #include <libld.h> 41 #include <sgs.h> 42 #include <sgsmsg.h> 43 44 #ifdef __cplusplus 45 extern "C" { 46 #endif 47 48 /* 49 * Configuration features available - maintained here (instead of debug.h) 50 * to save libconv from having to include debug.h which results in numerous 51 * "declared but not used or defined" lint errors. 52 */ 53 #define CONF_EDLIBPATH 0x000100 /* ELF default library path */ 54 #define CONF_ESLIBPATH 0x000200 /* ELF secure library path */ 55 #define CONF_ADLIBPATH 0x000400 /* AOUT default library path */ 56 #define CONF_ASLIBPATH 0x000800 /* AOUT secure library path */ 57 #define CONF_DIRCFG 0x001000 /* directory configuration available */ 58 #define CONF_OBJALT 0x002000 /* object alternatives available */ 59 #define CONF_MEMRESV 0x004000 /* memory reservation required */ 60 #define CONF_ENVS 0x008000 /* environment variables available */ 61 #define CONF_FLTR 0x010000 /* filter information available */ 62 #define CONF_FEATMSK 0xffff00 63 64 65 /* 66 * Valid flags for conv_strproc_extract_value(). 67 */ 68 #define CONV_SPEXV_F_NOTRIM 0x0001 /* Do not trim whitespace around '=' */ 69 #define CONV_SPEXV_F_UCASE 0x0002 /* Convert value to uppercase */ 70 #define CONV_SPEXV_F_NULLOK 0x0004 /* Empty ("") value is OK */ 71 72 /* 73 * Buffer types: 74 * 75 * Many of the routines in this module require the user to supply a 76 * buffer into which the desired strings may be written. These are 77 * all arrays of characters, and might be defined as simple arrays 78 * of char. The problem with that approach is that when such an array 79 * is passed to a function, the C language considers it to have the 80 * type (char *), without any regard to its length. Not all of our 81 * buffers have the same length, and we want to ensure that the compiler 82 * will refuse to compile code that passes the wrong type of buffer to 83 * a given routine. The solution is to define the buffers as unions 84 * that contain the needed array, and then to pass the given union 85 * by address. The compiler will catch attempts to pass the wrong type 86 * of pointer, and the size of a structure/union is implicit in its type. 87 * 88 * A nice side effect of this approach is that we can use a union with 89 * multiple buffers to handle the cases where a given routine needs 90 * more than one type of buffer. The end result is a single buffer large 91 * enough to handle any of the subcases, but no larger. 92 */ 93 94 /* 95 * Size of buffer used by conv_invalid_val(): 96 * 97 * Various values that can't be matched to a symbolic definition are converted 98 * to a numeric string. 99 * 100 * The buffer size reflects the maximum number of digits needed to 101 * display an integer as text, plus a trailing null, and with room for 102 * a leading "0x" if hexidecimal display is selected. 103 * 104 * The 32-bit version of this requires 12 characters, and the 64-bit version 105 * needs 22. By using the larger value for both, we can have a single 106 * definition, which is necessary for code that is ELFCLASS independent. A 107 * nice side benefit is that it lets us dispense with a large number of 32/64 108 * buffer size definitions that build off CONV_INV_BUFSIZE, and the macros 109 * that would then be needed. 110 */ 111 #define CONV_INV_BUFSIZE 22 112 typedef union { 113 char buf[CONV_INV_BUFSIZE]; 114 } Conv_inv_buf_t; 115 116 /* conv_ehdr_flags() */ 117 #define CONV_EHDR_FLAGS_BUFSIZE 91 118 typedef union { 119 Conv_inv_buf_t inv_buf; 120 char buf[CONV_EHDR_FLAGS_BUFSIZE]; 121 } Conv_ehdr_flags_buf_t; 122 123 /* conv_reject_desc() */ 124 typedef union { 125 Conv_inv_buf_t inv_buf; 126 Conv_ehdr_flags_buf_t flags_buf; 127 } Conv_reject_desc_buf_t; 128 129 /* 130 * conv_cap_val_hw1() 131 * 132 * This size is based on the maximum number of hardware capabilities 133 * that exist. See common/elfcap. 134 */ 135 #define CONV_CAP_VAL_HW1_BUFSIZE 195 136 typedef union { 137 Conv_inv_buf_t inv_buf; 138 char buf[CONV_CAP_VAL_HW1_BUFSIZE]; 139 } Conv_cap_val_hw1_buf_t; 140 141 /* 142 * conv_cap_val_sf1() 143 * 144 * This size is based on the maximum number of software capabilities 145 * that exist. See common/elfcap. 146 */ 147 #define CONV_CAP_VAL_SF1_BUFSIZE 45 148 typedef union { 149 Conv_inv_buf_t inv_buf; 150 char buf[CONV_CAP_VAL_SF1_BUFSIZE]; 151 } Conv_cap_val_sf1_buf_t; 152 153 /* conv_cap_val_buf() */ 154 typedef union { 155 Conv_inv_buf_t inv_buf; 156 Conv_cap_val_hw1_buf_t cap_val_hw1_buf; 157 Conv_cap_val_sf1_buf_t cap_val_sf1_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 196 204 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 57 211 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 193 274 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 3222 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 /* 358 * conv_time() 359 * 360 * This size is based on the maximum "hour.min.sec.fraction: " time that 361 * would be expected of ld(). 362 */ 363 #define CONV_TIME_BUFSIZE 18 364 typedef union { 365 char buf[CONV_TIME_BUFSIZE]; 366 } Conv_time_buf_t; 367 368 /* 369 * Many conversion routines accept a fmt_flags argument of this type 370 * to allow the caller to modify the output. There are two parts to 371 * this value: 372 * 373 * (1) Format requests (decimal vs hex, etc...) 374 * (2) The low order bits specified by CONV_MASK_FMT_ALT 375 * and retrieved by CONV_TYPE_FMT_ALT are integer 376 * values that specify that an alternate set of 377 * strings should be used. 378 * 379 * The fmt_flags value is designed such that a caller can always 380 * supply a 0 in order to receive default behavior. 381 */ 382 typedef int Conv_fmt_flags_t; 383 384 /* 385 * Type used to represent ELF constants within libconv. This relies on 386 * the fact that there are no ELF constants that need more than 32-bits, 387 * nor are there any signed values. 388 */ 389 typedef uint32_t Conv_elfvalue_t; 390 391 /* 392 * Most conversion routines are able to provide strings in one of 393 * several alternative styles. The bottom 8 bits of Conv_fmt_flags_t 394 * are used to specify which strings should be used for a given call 395 * to a conversion routine: 396 * 397 * DEFAULT 398 * The default string style used by a given conversion routine is 399 * an independent choice made by that routine. Different routines 400 * make different choices, based largely on historical usage and 401 * the perceived common case. It may be an alias for one of the 402 * specific styles listed below, or it may be unique. 403 * 404 * DUMP 405 * Style of strings used by dump(1). 406 * 407 * FILE 408 * Style of strings used by file(1). 409 * 410 * CRLE 411 * Style of strings used by crle(1). 412 * 413 * CF 414 * Canonical Form: The string is exactly the same as the name 415 * of the #define macro that defines it in the public header files. 416 * (e.g. STB_LOCAL, not LOCL, LOCAL, LOC, or any other variation). 417 * 418 * CFNP 419 * No Prefix Canonical Form: The same strings supplied by CF, 420 * but without their standard prefix. (e.g. LOCAL, instead of STT_LOCAL). 421 * 422 * NF 423 * Natural Form: The form of the strings that might typically be entered 424 * via a keyboard by an interactive user. These are usually the strings 425 * from CFNP, converted to lowercase, although in some cases they may 426 * take some other "natural" form. In command completion applications, 427 * lowercase strings appear less formal, and are easier on the eye. 428 * 429 * Every routine is required to have a default style. The others are optional, 430 * and may not be provided if not needed. If a given conversion routine does 431 * not support alternative strings for a given CONV_FMT_ALT type, it silently 432 * ignores the request and supplies the default set. This means that a utility 433 * like dump(1) is free to specify a style like DUMP to every conversion 434 * routine. It will receive its special strings if there are any, and 435 * the defaults otherwise. 436 */ 437 #define CONV_MASK_FMT_ALT 0xff 438 #define CONV_TYPE_FMT_ALT(fmt_flags) (fmt_flags & CONV_MASK_FMT_ALT) 439 440 #define CONV_FMT_ALT_DEFAULT 0 /* "Standard" strings */ 441 #define CONV_FMT_ALT_DUMP 1 /* dump(1) */ 442 #define CONV_FMT_ALT_FILE 2 /* file(1) */ 443 #define CONV_FMT_ALT_CRLE 3 /* crle(1) */ 444 #define CONV_FMT_ALT_CF 4 /* Canonical Form */ 445 #define CONV_FMT_ALT_CFNP 5 /* No Prefix Canonical Form */ 446 #define CONV_FMT_ALT_NF 6 /* Natural Form */ 447 448 /* 449 * Flags that alter standard formatting for conversion routines. 450 * These bits start after the range occupied by CONV_MASK_FMT_ALT. 451 */ 452 #define CONV_FMT_DECIMAL 0x0100 /* conv_invalid_val() should print */ 453 /* integer print as decimal */ 454 /* (default is hex) */ 455 #define CONV_FMT_SPACE 0x0200 /* conv_invalid_val() should append */ 456 /* a space after the number. */ 457 #define CONV_FMT_NOBKT 0x0400 /* conv_expn_field() should omit */ 458 /* prefix and suffix strings */ 459 460 /* 461 * A Val_desc structure is used to associate an ELF constant and 462 * the message code (Msg) for the string that corresponds to it. 463 * 464 * Val_desc2 adds v_osabi and v_mach fields to Val_desc, which allows 465 * for non-generic mappings that apply only to a specific OSABI/machine. 466 * Setting v_osabi to 0 (ELFOSABI_NONE) specifies that any OSABI matches. 467 * Similarly, setting v_mach to 0 (EM_MACH) matches any machine. Hence, 468 * setting v_osabi and v_mach to 0 in a Val_desc2 results in a generic item, 469 * and is equivalent to simply using a Val_desc. 470 * 471 * These structs are used in two different contexts: 472 * 473 * 1) To expand bit-field data items, using conv_expn_field() to 474 * process a NULL terminated array of Val_desc, or conv_expn_field2() 475 * to process a null terminated array of Val_desc2. 476 * 477 * 2) To represent sparse ranges of non-bitfield values, referenced via 478 * conv_ds_vd_t or conv_ds_vd2_t descriptors, as described below. 479 */ 480 typedef struct { 481 Conv_elfvalue_t v_val; /* expansion value */ 482 Msg v_msg; /* associated message string code */ 483 } Val_desc; 484 typedef struct { 485 Conv_elfvalue_t v_val; /* expansion value */ 486 uchar_t v_osabi; /* OSABI to which entry applies */ 487 Half v_mach; /* Machine to which entry applies */ 488 Msg v_msg; /* associated message string code */ 489 } Val_desc2; 490 491 /* 492 * The conv_ds_XXX_t structs are used to pull together the information used 493 * to map non-bitfield values to strings. They are a variant family, sharing 494 * the same initial fields, with a generic "header" definition that can be 495 * used to read those common fields and determine which subcase is being 496 * seen. We do this instead of using a single struct containing a type code 497 * and a union in order to allow for static compile-time initialization. 498 * 499 * conv_ds_t is the base type, containing the initial fields common to all 500 * the variants. Variables of type conv_ds_t are never instantiated. This 501 * type exists only to provide a common pointer type that can reference 502 * any of the variants safely. In C++, it would be a virtual base class. 503 * The fields common to all the variants are: 504 * 505 * ds_type: Identifies the variant 506 * ds_baseval/ds_topval: The lower and upper bound of the range 507 * of values represented by this conv_ds_XXX_t descriptor. 508 * 509 * There are three different variants: 510 * conv_ds_msg_t (ds_type == CONV_DS_MSGARR) 511 * This structure references an array of message codes corresponding 512 * to consecutive ELF values. The first item in the array is the Msg 513 * code for the value given by ds_baseval. Consecutive strings follow 514 * in consecutive order. The final item corresponds to the value given 515 * by ds_topval. Zero (0) Msg values can be used to represent missing 516 * values. Entries with a 0 are quietly ignored. 517 * 518 * conv_ds_vd_t (ds_type == CONV_DS_VD) 519 * This structure employs a NULL terminated array of Val_desc structs. 520 * Each Val_desc supplies a mapping from a value in the range 521 * (ds_baseval <= value <= ds_topval). The values described need not 522 * be consecutive, and can be sparse. ds_baseval does not need to 523 * correspond to the first item, and ds_topval need not correspond to 524 * the final item. 525 * 526 * conv_ds_vd2_t (ds_type == CONV_DS_VD2) 527 * This structure employs a NULL terminated array of Val_desc2 structs, 528 * rather than Val_desc, adding the ability to specify OSABI and machine 529 * as part of the value/string mapping. It is otherwise the same thing 530 * as CONV_DS_VD. 531 */ 532 typedef enum { 533 CONV_DS_MSGARR = 0, /* Array of Msg */ 534 CONV_DS_VD = 1, /* Null terminated array of Val_desc */ 535 CONV_DS_VD2 = 2, /* Null terminated array of Val_desc2 */ 536 } conv_ds_type_t; 537 538 #define CONV_DS_COMMON_FIELDS \ 539 conv_ds_type_t ds_type; /* Type of data structure used */ \ 540 uint32_t ds_baseval; /* Value of first item */ \ 541 uint32_t ds_topval /* Value of last item */ 542 543 typedef struct { /* Virtual base type --- do not instantiate */ 544 CONV_DS_COMMON_FIELDS; 545 } conv_ds_t; 546 typedef struct { 547 CONV_DS_COMMON_FIELDS; 548 const Msg *ds_msg; 549 } conv_ds_msg_t; 550 typedef struct { 551 CONV_DS_COMMON_FIELDS; 552 const Val_desc *ds_vd; 553 } conv_ds_vd_t; 554 typedef struct { 555 CONV_DS_COMMON_FIELDS; 556 const Val_desc2 *ds_vd2; 557 } conv_ds_vd2_t; 558 559 /* 560 * The initialization of conv_ds_msg_t can be completely derived from 561 * its base value and the array of Msg codes. CONV_DS_MSG_INIT() is used 562 * to do that. 563 */ 564 #define CONV_DS_MSG_INIT(_baseval, _arr) \ 565 CONV_DS_MSGARR, _baseval, \ 566 _baseval + (sizeof (_arr) / sizeof (_arr[0])) - 1, _arr 567 568 /* 569 * Null terminated arrays of pointers to conv_ds_XXX_t structs are processed 570 * by conv_map_ds() to convert ELF constants to their symbolic names, and by 571 * conv_iter_ds() to iterate over all the available value/name combinations. 572 * 573 * These pointers are formed by casting the address of the specific 574 * variant types (described above) to generic base type pointer. 575 * CONV_DS_ADDR() is a convenience macro to take the address of 576 * one of these variants and turn it into a generic pointer. 577 */ 578 #define CONV_DS_ADDR(_item) ((conv_ds_t *)&(_item)) 579 580 /* 581 * Type used by libconv to represent osabi values passed to iteration 582 * functions. The type in the ELF header is uchar_t. However, every possible 583 * value 0-255 has a valid meaning, leaving us no extra value to assign 584 * to mean "ALL". Using Half for osabi leaves us the top byte to use for 585 * out of bound values. 586 * 587 * Non-iteration functions, and any code that does not need to use 588 * CONV_OSABI_ALL, should use uchar_t for osabi. 589 */ 590 typedef Half conv_iter_osabi_t; 591 592 /* 593 * Many of the iteration functions accept an osabi or mach argument, 594 * used to specify the type of object being processed. The following 595 * values can be used to specify a wildcard that matches any item. Their 596 * values are carefully chosen to ensure that they cannot be interpreted 597 * as an otherwise valid osabi or machine. 598 */ 599 #define CONV_OSABI_ALL 1024 /* Larger than can be represented by uchar_t */ 600 #define CONV_MACH_ALL EM_NUM /* Never a valid machine type */ 601 602 /* 603 * We compare Val_Desc2 descriptors with a specified osabi and machine 604 * to determine whether to use it or not. This macro encapsulates that logic. 605 * 606 * We consider an osabi to match when any of the following things hold: 607 * 608 * - The descriptor osabi is ELFOSABI_NONE. 609 * - The supplied osabi and the descriptor osabi match 610 * - The supplied osabi is ELFOSABI_NONE, and the descriptor osabi is 611 * ELFOSABI_SOLARIS. Many operating systems, Solaris included, 612 * produce or have produced ELFOSABI_NONE native objects, if only 613 * because OSABI ranges are not an original ELF feature. We 614 * give our own objects the home field advantage. 615 * - Iteration Only: An osabi value of CONV_OSABI_ALL is specified. 616 * 617 * We consider a machine to match when any of the following things hold: 618 * 619 * - The descriptor mach is EM_NONE. 620 * - The supplied mach and the descriptor mach match 621 * - Iteration Only: A mach value of CONV_MACH_ALL is specified. 622 * 623 * The special extra _ALL case for iteration is handled by defining a separate 624 * macro with the extra CONV_xxx_ALL tests. 625 */ 626 #define CONV_VD2_SKIP_OSABI(_osabi, _vdp) \ 627 ((_vdp->v_osabi != ELFOSABI_NONE) && (_vdp->v_osabi != osabi) && \ 628 ((_osabi != ELFOSABI_NONE) || (_vdp->v_osabi != ELFOSABI_SOLARIS))) 629 630 #define CONV_VD2_SKIP_MACH(_mach, _vdp) \ 631 ((_vdp->v_mach != EM_NONE) && (_vdp->v_mach != _mach)) 632 633 #define CONV_VD2_SKIP(_osabi, _mach, _vdp) \ 634 (CONV_VD2_SKIP_OSABI(_osabi, _vdp) || CONV_VD2_SKIP_MACH(_mach, _vdp)) 635 636 #define CONV_ITER_VD2_SKIP(_osabi, _mach, _vdp) \ 637 ((CONV_VD2_SKIP_OSABI(_osabi, _vdp) && (_osabi != CONV_OSABI_ALL)) || \ 638 (CONV_VD2_SKIP_MACH(_mach, _vdp) && (_mach != CONV_MACH_ALL))) 639 640 641 /* 642 * Possible return values from iteration functions. 643 */ 644 typedef enum { 645 CONV_ITER_DONE, /* Stop: No more iterations are desired */ 646 CONV_ITER_CONT /* Continue with following iterations */ 647 } conv_iter_ret_t; 648 649 /* 650 * Prototype for caller supplied callback function to iteration functions. 651 */ 652 typedef conv_iter_ret_t (* conv_iter_cb_t)(const char *str, 653 Conv_elfvalue_t value, void *uvalue); 654 655 /* 656 * User value block employed by conv_iter_strtol() 657 */ 658 typedef struct { 659 const char *csl_str; /* String to search for */ 660 size_t csl_strlen; /* # chars in csl_str to examine */ 661 int csl_found; /* Init to 0, set to 1 if item found */ 662 Conv_elfvalue_t csl_value; /* If csl_found, resulting value */ 663 } conv_strtol_uvalue_t; 664 665 /* 666 * conv_expn_field() is willing to supply default strings for the 667 * prefix, separator, and suffix arguments, if they are passed as NULL. 668 * The caller needs to know how much room to allow for these items. 669 * These values supply those sizes. 670 */ 671 #define CONV_EXPN_FIELD_DEF_PREFIX_SIZE 2 /* Default is "[ " */ 672 #define CONV_EXPN_FIELD_DEF_SEP_SIZE 1 /* Default is " " */ 673 #define CONV_EXPN_FIELD_DEF_SUFFIX_SIZE 2 /* Default is " ]" */ 674 675 /* 676 * conv_expn_field() requires a large number of inputs, many of which 677 * can be NULL to accept default behavior. An argument of the following 678 * type is used to supply them. 679 */ 680 typedef struct { 681 char *buf; /* Buffer to receive generated string */ 682 size_t bufsize; /* sizeof(buf) */ 683 const char **lead_str; /* NULL, or array of pointers to strings to */ 684 /* be output at the head of the list. */ 685 /* Last entry must be NULL. */ 686 Xword oflags; /* Bits for which output strings are desired */ 687 Xword rflags; /* Bits for which a numeric value should be */ 688 /* output if vdp does not provide str. */ 689 /* Must be a proper subset of oflags */ 690 const char *prefix; /* NULL, or string to prefix output with */ 691 /* If NULL, "[ " is used. */ 692 const char *sep; /* NULL, or string to separate output items */ 693 /* with. If NULL, " " is used. */ 694 const char *suffix; /* NULL, or string to suffix output with */ 695 /* If NULL, " ]" is used. */ 696 } CONV_EXPN_FIELD_ARG; 697 698 /* 699 * Callback function for conv_str_to_c_literal(). A user supplied function 700 * of this type is called by conv_str_to_c_literal() in order to dispatch 701 * the translated output characters. 702 * 703 * buf - Pointer to output text 704 * n - # of characters to output 705 * uvalue - User value argument to conv_str_to_c_literal(), 706 * passed through without interpretation. 707 */ 708 typedef void Conv_str_to_c_literal_func_t(const void *ptr, 709 size_t size, void *uvalue); 710 711 /* 712 * Generic miscellaneous interfaces 713 */ 714 extern uchar_t conv_check_native(char **, char **); 715 extern const char *conv_lddstub(int); 716 extern int conv_strproc_isspace(int); 717 extern char *conv_strproc_trim(char *); 718 extern Boolean conv_strproc_extract_value(char *, size_t, int, 719 const char **); 720 extern int conv_sys_eclass(void); 721 722 /* 723 * Generic core formatting and iteration functionality 724 */ 725 extern conv_iter_ret_t _conv_iter_ds(conv_iter_osabi_t, Half, 726 const conv_ds_t **, conv_iter_cb_t, void *, 727 const char *); 728 extern conv_iter_ret_t _conv_iter_ds_msg(const conv_ds_msg_t *, 729 conv_iter_cb_t, void *, const char *); 730 extern conv_iter_ret_t _conv_iter_vd(const Val_desc *, conv_iter_cb_t, 731 void *, const char *); 732 extern conv_iter_ret_t _conv_iter_vd2(conv_iter_osabi_t, Half, 733 const Val_desc2 *, conv_iter_cb_t, void *, 734 const char *); 735 extern int conv_iter_strtol_init(const char *, 736 conv_strtol_uvalue_t *); 737 extern conv_iter_ret_t conv_iter_strtol(const char *, Conv_elfvalue_t, void *); 738 extern const char *_conv_map_ds(uchar_t, Half, Conv_elfvalue_t, 739 const conv_ds_t **, Conv_fmt_flags_t, 740 Conv_inv_buf_t *, const char *); 741 742 743 /* 744 * Generic formatting interfaces. 745 */ 746 extern const char *conv_bnd_obj(uint_t, Conv_bnd_obj_buf_t *); 747 extern const char *conv_bnd_type(uint_t, Conv_bnd_type_buf_t *); 748 extern const char *conv_config_feat(int, Conv_config_feat_buf_t *); 749 extern const char *conv_config_obj(ushort_t, Conv_config_obj_buf_t *); 750 extern const char *conv_config_upm(const char *, const char *, 751 const char *, size_t); 752 extern const char *conv_cnote_auxv_af(Word, Conv_fmt_flags_t, 753 Conv_cnote_auxv_af_buf_t *); 754 extern const char *conv_cnote_auxv_type(Word, Conv_fmt_flags_t, 755 Conv_inv_buf_t *); 756 extern const char *conv_cnote_cc_content(Lword, Conv_fmt_flags_t, 757 Conv_cnote_cc_content_buf_t *); 758 extern const char *conv_cnote_errno(int, Conv_fmt_flags_t, 759 Conv_inv_buf_t *); 760 extern const char *conv_cnote_fault(Word, Conv_fmt_flags_t, 761 Conv_inv_buf_t *); 762 extern const char *conv_cnote_fltset(uint32_t *, int, 763 Conv_fmt_flags_t, Conv_cnote_fltset_buf_t *); 764 extern const char *conv_cnote_old_pr_flags(int, Conv_fmt_flags_t, 765 Conv_cnote_old_pr_flags_buf_t *); 766 extern const char *conv_cnote_pr_dmodel(Word, Conv_fmt_flags_t, 767 Conv_inv_buf_t *); 768 extern const char *conv_cnote_pr_flags(int, Conv_fmt_flags_t, 769 Conv_cnote_pr_flags_buf_t *); 770 extern const char *conv_cnote_proc_flag(int, Conv_fmt_flags_t, 771 Conv_cnote_proc_flag_buf_t *); 772 extern const char *conv_cnote_pr_regname(Half, int, Conv_fmt_flags_t, 773 Conv_inv_buf_t *inv_buf); 774 extern const char *conv_cnote_pr_stype(Word, Conv_fmt_flags_t, 775 Conv_inv_buf_t *); 776 extern const char *conv_cnote_pr_what(short, short, Conv_fmt_flags_t, 777 Conv_inv_buf_t *); 778 extern const char *conv_cnote_pr_why(short, Conv_fmt_flags_t, 779 Conv_inv_buf_t *); 780 extern const char *conv_cnote_priv(int, Conv_fmt_flags_t, 781 Conv_inv_buf_t *); 782 extern const char *conv_cnote_psetid(int, Conv_fmt_flags_t, 783 Conv_inv_buf_t *); 784 extern const char *conv_cnote_sa_flags(int, Conv_fmt_flags_t, 785 Conv_cnote_sa_flags_buf_t *); 786 extern const char *conv_cnote_signal(Word, Conv_fmt_flags_t, 787 Conv_inv_buf_t *); 788 extern const char *conv_cnote_si_code(Half, int, int, Conv_fmt_flags_t, 789 Conv_inv_buf_t *); 790 extern const char *conv_cnote_sigset(uint32_t *, int, 791 Conv_fmt_flags_t, Conv_cnote_sigset_buf_t *); 792 extern const char *conv_cnote_ss_flags(int, Conv_fmt_flags_t, 793 Conv_cnote_ss_flags_buf_t *); 794 extern const char *conv_cnote_syscall(Word, Conv_fmt_flags_t, 795 Conv_inv_buf_t *); 796 extern const char *conv_cnote_sysset(uint32_t *, int, 797 Conv_fmt_flags_t, Conv_cnote_sysset_buf_t *); 798 extern const char *conv_cnote_type(Word, Conv_fmt_flags_t, 799 Conv_inv_buf_t *); 800 extern const char *conv_def_tag(Symref, Conv_inv_buf_t *); 801 extern const char *conv_demangle_name(const char *); 802 extern const char *conv_dl_flag(int, Conv_fmt_flags_t, 803 Conv_dl_flag_buf_t *); 804 extern const char *conv_dl_mode(int, int, Conv_dl_mode_buf_t *); 805 extern const char *conv_dwarf_cfa(uchar_t, Conv_fmt_flags_t, 806 Conv_inv_buf_t *); 807 extern const char *conv_dwarf_ehe(uint_t, Conv_dwarf_ehe_buf_t *); 808 extern const char *conv_dwarf_regname(Half, Word, Conv_fmt_flags_t, 809 int *, Conv_inv_buf_t *); 810 extern const char *conv_ehdr_abivers(uchar_t, Word, Conv_fmt_flags_t, 811 Conv_inv_buf_t *); 812 extern const char *conv_ehdr_class(uchar_t, Conv_fmt_flags_t, 813 Conv_inv_buf_t *); 814 extern const char *conv_ehdr_data(uchar_t, Conv_fmt_flags_t, 815 Conv_inv_buf_t *); 816 extern const char *conv_ehdr_flags(Half, Word, Conv_fmt_flags_t, 817 Conv_ehdr_flags_buf_t *); 818 extern const char *conv_ehdr_mach(Half, Conv_fmt_flags_t, 819 Conv_inv_buf_t *); 820 extern const char *conv_ehdr_osabi(uchar_t, Conv_fmt_flags_t, 821 Conv_inv_buf_t *); 822 extern const char *conv_ehdr_type(uchar_t, Half, Conv_fmt_flags_t, 823 Conv_inv_buf_t *); 824 extern const char *conv_ehdr_vers(Word, Conv_fmt_flags_t, 825 Conv_inv_buf_t *); 826 extern const char *conv_elfdata_type(Elf_Type, Conv_inv_buf_t *); 827 extern const char *conv_grphdl_flags(uint_t, Conv_grphdl_flags_buf_t *); 828 extern const char *conv_grpdesc_flags(uint_t, Conv_grpdesc_flags_buf_t *); 829 extern Isa_desc *conv_isalist(void); 830 extern const char *conv_phdr_flags(uchar_t, Word, Conv_fmt_flags_t, 831 Conv_phdr_flags_buf_t *); 832 extern const char *conv_phdr_type(uchar_t, Half, Word, Conv_fmt_flags_t, 833 Conv_inv_buf_t *); 834 extern const char *conv_reject_desc(Rej_desc *, Conv_reject_desc_buf_t *, 835 Half mach); 836 extern const char *conv_reloc_type(Half, Word, Conv_fmt_flags_t, 837 Conv_inv_buf_t *); 838 extern const char *conv_reloc_type_static(Half, Word, Conv_fmt_flags_t); 839 extern const char *conv_reloc_386_type(Word, Conv_fmt_flags_t, 840 Conv_inv_buf_t *); 841 extern const char *conv_reloc_amd64_type(Word, Conv_fmt_flags_t, 842 Conv_inv_buf_t *); 843 extern const char *conv_reloc_SPARC_type(Word, Conv_fmt_flags_t, 844 Conv_inv_buf_t *); 845 extern const char *conv_sec_type(uchar_t, Half, Word, Conv_fmt_flags_t, 846 Conv_inv_buf_t *); 847 extern const char *conv_seg_flags(Half, Conv_seg_flags_buf_t *); 848 extern void conv_str_to_c_literal(const char *buf, size_t n, 849 Conv_str_to_c_literal_func_t *cb_func, 850 void *uvalue); 851 extern const char *conv_sym_info_bind(uchar_t, Conv_fmt_flags_t, 852 Conv_inv_buf_t *); 853 extern const char *conv_sym_info_type(Half, uchar_t, Conv_fmt_flags_t, 854 Conv_inv_buf_t *); 855 extern const char *conv_sym_shndx(uchar_t, Half, Half, Conv_fmt_flags_t, 856 Conv_inv_buf_t *); 857 extern const char *conv_sym_other(uchar_t, Conv_inv_buf_t *); 858 extern const char *conv_sym_other_vis(uchar_t, Conv_fmt_flags_t, 859 Conv_inv_buf_t *); 860 extern const char *conv_syminfo_boundto(Half, Conv_fmt_flags_t, 861 Conv_inv_buf_t *); 862 extern const char *conv_syminfo_flags(Half, Conv_fmt_flags_t, 863 Conv_syminfo_flags_buf_t *); 864 extern const char *conv_time(struct timeval *, struct timeval *, 865 Conv_time_buf_t *); 866 extern Uts_desc *conv_uts(void); 867 extern const char *conv_ver_flags(Half, Conv_fmt_flags_t, 868 Conv_ver_flags_buf_t *); 869 extern const char *conv_ver_index(Versym, int, Conv_inv_buf_t *); 870 871 872 /* 873 * Generic iteration interfaces. 874 */ 875 extern conv_iter_ret_t conv_iter_cap_tags(Conv_fmt_flags_t, conv_iter_cb_t, 876 void *); 877 extern conv_iter_ret_t conv_iter_cap_val_hw1(Half, Conv_fmt_flags_t, 878 conv_iter_cb_t, void *); 879 extern conv_iter_ret_t conv_iter_cap_val_sf1(Conv_fmt_flags_t, conv_iter_cb_t, 880 void *); 881 882 extern conv_iter_ret_t conv_iter_dyn_feature1(Conv_fmt_flags_t, conv_iter_cb_t, 883 void *); 884 extern conv_iter_ret_t conv_iter_dyn_flag(Conv_fmt_flags_t, conv_iter_cb_t, 885 void *); 886 extern conv_iter_ret_t conv_iter_dyn_flag1(Conv_fmt_flags_t, conv_iter_cb_t, 887 void *); 888 extern conv_iter_ret_t conv_iter_dyn_posflag1(Conv_fmt_flags_t, conv_iter_cb_t, 889 void *); 890 extern conv_iter_ret_t conv_iter_dyn_tag(conv_iter_osabi_t, Half, 891 Conv_fmt_flags_t, conv_iter_cb_t, void *); 892 893 extern conv_iter_ret_t conv_iter_ehdr_abivers(conv_iter_osabi_t, 894 Conv_fmt_flags_t, conv_iter_cb_t, void *); 895 extern conv_iter_ret_t conv_iter_ehdr_class(Conv_fmt_flags_t, conv_iter_cb_t, 896 void *); 897 extern conv_iter_ret_t conv_iter_ehdr_data(Conv_fmt_flags_t, conv_iter_cb_t, 898 void *); 899 extern conv_iter_ret_t conv_iter_ehdr_eident(Conv_fmt_flags_t, conv_iter_cb_t, 900 void *); 901 extern conv_iter_ret_t conv_iter_ehdr_flags(Half, Conv_fmt_flags_t, 902 conv_iter_cb_t, void *); 903 extern conv_iter_ret_t conv_iter_ehdr_mach(Conv_fmt_flags_t, conv_iter_cb_t, 904 void *); 905 extern conv_iter_ret_t conv_iter_ehdr_osabi(Conv_fmt_flags_t, conv_iter_cb_t, 906 void *); 907 extern conv_iter_ret_t conv_iter_ehdr_type(conv_iter_osabi_t, Conv_fmt_flags_t, 908 conv_iter_cb_t, void *); 909 extern conv_iter_ret_t conv_iter_ehdr_vers(Conv_fmt_flags_t, conv_iter_cb_t, 910 void *); 911 912 extern conv_iter_ret_t conv_iter_phdr_flags(conv_iter_osabi_t, 913 Conv_fmt_flags_t, conv_iter_cb_t, void *); 914 extern conv_iter_ret_t conv_iter_phdr_type(conv_iter_osabi_t, Conv_fmt_flags_t, 915 conv_iter_cb_t, void *); 916 917 extern conv_iter_ret_t conv_iter_sec_flags(conv_iter_osabi_t, Half, 918 Conv_fmt_flags_t, conv_iter_cb_t, void *); 919 extern conv_iter_ret_t conv_iter_sec_symtab(conv_iter_osabi_t, 920 Conv_fmt_flags_t, conv_iter_cb_t, void *); 921 extern conv_iter_ret_t conv_iter_sec_type(conv_iter_osabi_t, Half, 922 Conv_fmt_flags_t, conv_iter_cb_t, void *); 923 924 extern conv_iter_ret_t conv_iter_sym_info_bind(Conv_fmt_flags_t, 925 conv_iter_cb_t, void *); 926 extern conv_iter_ret_t conv_iter_sym_other_vis(Conv_fmt_flags_t, 927 conv_iter_cb_t, void *); 928 extern conv_iter_ret_t conv_iter_sym_shndx(conv_iter_osabi_t, Half, 929 Conv_fmt_flags_t, conv_iter_cb_t, void *); 930 extern conv_iter_ret_t conv_iter_sym_info_type(Half, Conv_fmt_flags_t, 931 conv_iter_cb_t, void *); 932 933 extern conv_iter_ret_t conv_iter_syminfo_boundto(Conv_fmt_flags_t, 934 conv_iter_cb_t, void *); 935 extern conv_iter_ret_t conv_iter_syminfo_flags(Conv_fmt_flags_t, 936 conv_iter_cb_t, void *); 937 938 /* 939 * Define all class specific routines. 940 */ 941 #if defined(_ELF64) 942 #define conv_cap_tag conv64_cap_tag 943 #define conv_cap_val conv64_cap_val 944 #define conv_cap_val_hw1 conv64_cap_val_hw1 945 #define conv_cap_val_sf1 conv64_cap_val_sf1 946 #define conv_dyn_feature1 conv64_dyn_feature1 947 #define conv_dyn_flag1 conv64_dyn_flag1 948 #define conv_dyn_flag conv64_dyn_flag 949 #define conv_dyn_posflag1 conv64_dyn_posflag1 950 #define conv_dyn_tag conv64_dyn_tag 951 #define _conv_expn_field _conv64_expn_field 952 #define _conv_expn_field2 _conv64_expn_field2 953 #define conv_invalid_val conv64_invalid_val 954 #define conv_sec_flags conv64_sec_flags 955 #define conv_sec_linkinfo conv64_sec_linkinfo 956 #define conv_sym_value conv64_sym_value 957 #define conv_sym_SPARC_value conv64_sym_SPARC_value 958 #else 959 #define conv_cap_tag conv32_cap_tag 960 #define conv_cap_val conv32_cap_val 961 #define conv_cap_val_hw1 conv32_cap_val_hw1 962 #define conv_cap_val_sf1 conv32_cap_val_sf1 963 #define conv_dyn_feature1 conv32_dyn_feature1 964 #define conv_dyn_flag1 conv32_dyn_flag1 965 #define conv_dyn_flag conv32_dyn_flag 966 #define conv_dyn_posflag1 conv32_dyn_posflag1 967 #define conv_dyn_tag conv32_dyn_tag 968 #define _conv_expn_field _conv32_expn_field 969 #define _conv_expn_field2 _conv32_expn_field2 970 #define conv_invalid_val conv32_invalid_val 971 #define conv_sec_flags conv32_sec_flags 972 #define conv_sec_linkinfo conv32_sec_linkinfo 973 #define conv_sym_value conv32_sym_value 974 #define conv_sym_SPARC_value conv32_sym_SPARC_value 975 #endif 976 977 /* 978 * ELFCLASS-specific core formatting functionality 979 */ 980 extern int _conv_expn_field(CONV_EXPN_FIELD_ARG *, 981 const Val_desc *, Conv_fmt_flags_t, const char *); 982 extern int _conv_expn_field2(CONV_EXPN_FIELD_ARG *, uchar_t, 983 Half, const Val_desc2 *, Conv_fmt_flags_t, 984 const char *); 985 extern const char *conv_invalid_val(Conv_inv_buf_t *, Xword, 986 Conv_fmt_flags_t); 987 988 /* 989 * ELFCLASS-specific formatting interfaces. 990 */ 991 extern const char *conv_cap_tag(Xword, Conv_fmt_flags_t, 992 Conv_inv_buf_t *); 993 extern const char *conv_cap_val(Xword, Xword, Half, Conv_cap_val_buf_t *); 994 extern const char *conv_cap_val_hw1(Xword, Half, Conv_fmt_flags_t, 995 Conv_cap_val_hw1_buf_t *); 996 extern const char *conv_cap_val_sf1(Xword, Half, Conv_fmt_flags_t, 997 Conv_cap_val_sf1_buf_t *); 998 extern const char *conv_dyn_flag1(Xword, Conv_fmt_flags_t, 999 Conv_dyn_flag1_buf_t *); 1000 extern const char *conv_dyn_flag(Xword, Conv_fmt_flags_t, 1001 Conv_dyn_flag_buf_t *); 1002 extern const char *conv_dyn_posflag1(Xword, Conv_fmt_flags_t, 1003 Conv_dyn_posflag1_buf_t *); 1004 extern const char *conv_dyn_tag(Xword, uchar_t, Half, Conv_fmt_flags_t, 1005 Conv_inv_buf_t *); 1006 extern const char *conv_dyn_feature1(Xword, Conv_fmt_flags_t, 1007 Conv_dyn_feature1_buf_t *); 1008 extern const char *conv_sec_flags(uchar_t osabi, Half mach, Xword, 1009 Conv_fmt_flags_t, Conv_sec_flags_buf_t *); 1010 extern const char *conv_sec_linkinfo(Word, Xword, Conv_inv_buf_t *); 1011 extern const char *conv_sym_value(Half, uchar_t, Addr, Conv_inv_buf_t *); 1012 extern const char *conv_sym_SPARC_value(Addr, Conv_fmt_flags_t, 1013 Conv_inv_buf_t *); 1014 1015 /* 1016 * Define macros for _conv_XXX() routines that accept local_sgs_msg as the 1017 * final argument. The macros hide that argument from the caller's view and 1018 * supply the SGS message array for the file from which the macro is used 1019 * in its place. This trick is used to allow these functions to access the 1020 * message strings from any source file they are called from. 1021 */ 1022 #define conv_expn_field(_arg, _vdp, _fmt_flags) \ 1023 _conv_expn_field(_arg, _vdp, _fmt_flags, MSG_SGS_LOCAL_ARRAY) 1024 1025 #define conv_expn_field2(_arg, _osabi, _mach, _vdp, _fmt_flags) \ 1026 _conv_expn_field2(_arg, _osabi, _mach, _vdp, _fmt_flags, \ 1027 MSG_SGS_LOCAL_ARRAY) 1028 1029 #define conv_iter_ds(_osabi, _mach, _dsp, _func, _uvalue) \ 1030 _conv_iter_ds(_osabi, _mach, _dsp, _func, _uvalue, MSG_SGS_LOCAL_ARRAY) 1031 1032 #define conv_iter_vd(_vdp, _func, _uvalue) \ 1033 _conv_iter_vd(_vdp, _func, _uvalue, MSG_SGS_LOCAL_ARRAY) 1034 1035 #define conv_iter_vd2(_osabi, _mach, _vdp, _func, _uvalue) \ 1036 _conv_iter_vd2(_osabi, _mach, _vdp, _func, _uvalue, MSG_SGS_LOCAL_ARRAY) 1037 1038 #define conv_map_ds(_osabi, _mach, _value, _dsp, _fmt_flags, _inv_buf) \ 1039 _conv_map_ds(_osabi, _mach, _value, _dsp, _fmt_flags, _inv_buf, \ 1040 MSG_SGS_LOCAL_ARRAY) 1041 1042 1043 #ifdef __cplusplus 1044 } 1045 #endif 1046 1047 #endif /* _CONV_H */ 1048
Indexes created Thu Nov 26 20:23:21 UTC 2009
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