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* ldgram.y: Add ALIGN_WITH_INPUT output section attribute.
[thirdparty/binutils-gdb.git] / binutils / readelf.c
CommitLineData
252b5132 1/* readelf.c -- display contents of an ELF format file
7e26601c 2 Copyright 1998-2013 Free Software Foundation, Inc.
252b5132
RH		 3
4 Originally developed by Eric Youngdale <eric@andante.jic.com>
12ab83a9 5 Modifications by Nick Clifton <nickc@redhat.com>
252b5132
RH		 6
7 This file is part of GNU Binutils.
8
9 This program is free software; you can redistribute it and/or modify
10 it under the terms of the GNU General Public License as published by
32866df7 11 the Free Software Foundation; either version 3 of the License, or
252b5132
RH		 12 (at your option) any later version.
13
14 This program is distributed in the hope that it will be useful,
15 but WITHOUT ANY WARRANTY; without even the implied warranty of
16 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
17 GNU General Public License for more details.
18
19 You should have received a copy of the GNU General Public License
20 along with this program; if not, write to the Free Software
b43b5d5f
NC		 21 Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA
22 02110-1301, USA. */
252b5132 23\f
9eb20dd8 24/* The difference between readelf and objdump:
252b5132 25
74013231 26 Both programs are capable of displaying the contents of ELF format files,
9eb20dd8 27 so why does the binutils project have two file dumpers ?
0de14b54 28
9eb20dd8
NC		 29 The reason is that objdump sees an ELF file through a BFD filter of the
30 world; if BFD has a bug where, say, it disagrees about a machine constant
31 in e_flags, then the odds are good that it will remain internally
32 consistent. The linker sees it the BFD way, objdump sees it the BFD way,
33 GAS sees it the BFD way. There was need for a tool to go find out what
34 the file actually says.
35
36 This is why the readelf program does not link against the BFD library - it
37 exists as an independent program to help verify the correct working of BFD.
38
39 There is also the case that readelf can provide more information about an
40 ELF file than is provided by objdump. In particular it can display DWARF
41 debugging information which (at the moment) objdump cannot. */
42\f
3db64b00 43#include "sysdep.h"
252b5132 44#include <assert.h>
252b5132 45#include <time.h>
1b315056
CS		 46#ifdef HAVE_ZLIB_H
47#include <zlib.h>
48#endif
3bfcb652 49#ifdef HAVE_WCHAR_H
7bfd842d 50#include <wchar.h>
3bfcb652 51#endif
252b5132 52
a952a375 53#if __GNUC__ >= 2
19936277 54/* Define BFD64 here, even if our default architecture is 32 bit ELF
a952a375 55 as this will allow us to read in and parse 64bit and 32bit ELF files.
b34976b6 56 Only do this if we believe that the compiler can support a 64 bit
a952a375 57 data type. For now we only rely on GCC being able to do this. */
19936277 58#define BFD64
a952a375
NC		 59#endif
60
3db64b00
AM		 61#include "bfd.h"
62#include "bucomm.h"
3284fe0c 63#include "elfcomm.h"
19e6b90e 64#include "dwarf.h"
252b5132
RH		 65
66#include "elf/common.h"
67#include "elf/external.h"
68#include "elf/internal.h"
252b5132 69
4b78141a
NC		 70
71/* Included here, before RELOC_MACROS_GEN_FUNC is defined, so that
72 we can obtain the H8 reloc numbers. We need these for the
73 get_reloc_size() function. We include h8.h again after defining
74 RELOC_MACROS_GEN_FUNC so that we get the naming function as well. */
75
76#include "elf/h8.h"
77#undef _ELF_H8_H
78
79/* Undo the effects of #including reloc-macros.h. */
80
81#undef START_RELOC_NUMBERS
82#undef RELOC_NUMBER
83#undef FAKE_RELOC
84#undef EMPTY_RELOC
85#undef END_RELOC_NUMBERS
86#undef _RELOC_MACROS_H
87
252b5132
RH		 88/* The following headers use the elf/reloc-macros.h file to
89 automatically generate relocation recognition functions
90 such as elf_mips_reloc_type() */
91
92#define RELOC_MACROS_GEN_FUNC
93
a06ea964 94#include "elf/aarch64.h"
252b5132 95#include "elf/alpha.h"
3b16e843 96#include "elf/arc.h"
252b5132 97#include "elf/arm.h"
3b16e843 98#include "elf/avr.h"
1d65ded4 99#include "elf/bfin.h"
60bca95a 100#include "elf/cr16.h"
3b16e843 101#include "elf/cris.h"
1c0d3aa6 102#include "elf/crx.h"
252b5132
RH		 103#include "elf/d10v.h"
104#include "elf/d30v.h"
d172d4ba 105#include "elf/dlx.h"
cfb8c092 106#include "elf/epiphany.h"
252b5132 107#include "elf/fr30.h"
5c70f934 108#include "elf/frv.h"
3b16e843
NC		 109#include "elf/h8.h"
110#include "elf/hppa.h"
111#include "elf/i386.h"
35b1837e 112#include "elf/i370.h"
3b16e843
NC		 113#include "elf/i860.h"
114#include "elf/i960.h"
115#include "elf/ia64.h"
1e4cf259 116#include "elf/ip2k.h"
84e94c90 117#include "elf/lm32.h"
1c0d3aa6 118#include "elf/iq2000.h"
49f58d10 119#include "elf/m32c.h"
3b16e843
NC		 120#include "elf/m32r.h"
121#include "elf/m68k.h"
75751cd9 122#include "elf/m68hc11.h"
252b5132 123#include "elf/mcore.h"
15ab5209 124#include "elf/mep.h"
a3c62988 125#include "elf/metag.h"
7ba29e2a 126#include "elf/microblaze.h"
3b16e843 127#include "elf/mips.h"
3c3bdf30 128#include "elf/mmix.h"
3b16e843
NC		 129#include "elf/mn10200.h"
130#include "elf/mn10300.h"
5506d11a 131#include "elf/moxie.h"
4970f871 132#include "elf/mt.h"
2469cfa2 133#include "elf/msp430.h"
13761a11 134#include "elf/nios2.h"
3b16e843 135#include "elf/or32.h"
7d466069 136#include "elf/pj.h"
3b16e843 137#include "elf/ppc.h"
c833c019 138#include "elf/ppc64.h"
99c513f6 139#include "elf/rl78.h"
c7927a3c 140#include "elf/rx.h"
a85d7ed0 141#include "elf/s390.h"
1c0d3aa6 142#include "elf/score.h"
3b16e843
NC		 143#include "elf/sh.h"
144#include "elf/sparc.h"
e9f53129 145#include "elf/spu.h"
40b36596 146#include "elf/tic6x.h"
aa137e4d
NC		 147#include "elf/tilegx.h"
148#include "elf/tilepro.h"
3b16e843 149#include "elf/v850.h"
179d3252 150#include "elf/vax.h"
3b16e843 151#include "elf/x86-64.h"
c29aca4a 152#include "elf/xc16x.h"
f6c1a2d5 153#include "elf/xgate.h"
93fbbb04 154#include "elf/xstormy16.h"
88da6820 155#include "elf/xtensa.h"
252b5132 156
252b5132 157#include "getopt.h"
566b0d53 158#include "libiberty.h"
09c11c86 159#include "safe-ctype.h"
2cf0635d 160#include "filenames.h"
252b5132 161
15b42fb0
AM		 162#ifndef offsetof
163#define offsetof(TYPE, MEMBER) ((size_t) &(((TYPE *) 0)->MEMBER))
164#endif
165
2cf0635d 166char * program_name = "readelf";
85b1c36d
BE		 167static long archive_file_offset;
168static unsigned long archive_file_size;
169static unsigned long dynamic_addr;
170static bfd_size_type dynamic_size;
171static unsigned int dynamic_nent;
2cf0635d 172static char * dynamic_strings;
85b1c36d 173static unsigned long dynamic_strings_length;
2cf0635d 174static char * string_table;
85b1c36d
BE		 175static unsigned long string_table_length;
176static unsigned long num_dynamic_syms;
2cf0635d
NC		 177static Elf_Internal_Sym * dynamic_symbols;
178static Elf_Internal_Syminfo * dynamic_syminfo;
85b1c36d
BE		 179static unsigned long dynamic_syminfo_offset;
180static unsigned int dynamic_syminfo_nent;
f8eae8b2 181static char program_interpreter[PATH_MAX];
bb8a0291 182static bfd_vma dynamic_info[DT_ENCODING];
fdc90cb4 183static bfd_vma dynamic_info_DT_GNU_HASH;
85b1c36d
BE		 184static bfd_vma version_info[16];
185static Elf_Internal_Ehdr elf_header;
2cf0635d
NC		 186static Elf_Internal_Shdr * section_headers;
187static Elf_Internal_Phdr * program_headers;
188static Elf_Internal_Dyn * dynamic_section;
189static Elf_Internal_Shdr * symtab_shndx_hdr;
85b1c36d
BE		 190static int show_name;
191static int do_dynamic;
192static int do_syms;
2c610e4b 193static int do_dyn_syms;
85b1c36d
BE		 194static int do_reloc;
195static int do_sections;
196static int do_section_groups;
5477e8a0 197static int do_section_details;
85b1c36d
BE		 198static int do_segments;
199static int do_unwind;
200static int do_using_dynamic;
201static int do_header;
202static int do_dump;
203static int do_version;
85b1c36d
BE		 204static int do_histogram;
205static int do_debugging;
85b1c36d
BE		 206static int do_arch;
207static int do_notes;
4145f1d5 208static int do_archive_index;
85b1c36d 209static int is_32bit_elf;
252b5132 210
e4b17d5c
L		 211struct group_list
212{
2cf0635d 213 struct group_list * next;
e4b17d5c
L		 214 unsigned int section_index;
215};
216
217struct group
218{
2cf0635d 219 struct group_list * root;
e4b17d5c
L		 220 unsigned int group_index;
221};
222
85b1c36d 223static size_t group_count;
2cf0635d
NC		 224static struct group * section_groups;
225static struct group ** section_headers_groups;
e4b17d5c 226
09c11c86
NC		 227
228/* Flag bits indicating particular types of dump. */
229#define HEX_DUMP (1 << 0) /* The -x command line switch. */
230#define DISASS_DUMP (1 << 1) /* The -i command line switch. */
231#define DEBUG_DUMP (1 << 2) /* The -w command line switch. */
232#define STRING_DUMP (1 << 3) /* The -p command line switch. */
cf13d699 233#define RELOC_DUMP (1 << 4) /* The -R command line switch. */
09c11c86
NC		 234
235typedef unsigned char dump_type;
236
237/* A linked list of the section names for which dumps were requested. */
aef1f6d0
DJ		 238struct dump_list_entry
239{
2cf0635d 240 char * name;
09c11c86 241 dump_type type;
2cf0635d 242 struct dump_list_entry * next;
aef1f6d0 243};
2cf0635d 244static struct dump_list_entry * dump_sects_byname;
aef1f6d0 245
09c11c86
NC		 246/* A dynamic array of flags indicating for which sections a dump
247 has been requested via command line switches. */
248static dump_type * cmdline_dump_sects = NULL;
249static unsigned int num_cmdline_dump_sects = 0;
18bd398b
NC		 250
251/* A dynamic array of flags indicating for which sections a dump of
252 some kind has been requested. It is reset on a per-object file
aef1f6d0
DJ		 253 basis and then initialised from the cmdline_dump_sects array,
254 the results of interpreting the -w switch, and the
255 dump_sects_byname list. */
09c11c86
NC		 256static dump_type * dump_sects = NULL;
257static unsigned int num_dump_sects = 0;
252b5132 258
252b5132 259
c256ffe7 260/* How to print a vma value. */
843dd992
NC		 261typedef enum print_mode
262{
263 HEX,
264 DEC,
265 DEC_5,
266 UNSIGNED,
267 PREFIX_HEX,
268 FULL_HEX,
269 LONG_HEX
270}
271print_mode;
272
9c19a809
NC		 273#define UNKNOWN -1
274
2b692964
NC		 275#define SECTION_NAME(X) \
276 ((X) == NULL ? _("<none>") \
277 : string_table == NULL ? _("<no-name>") \
278 : ((X)->sh_name >= string_table_length ? _("<corrupt>") \
0b49d371 279 : string_table + (X)->sh_name))
252b5132 280
ee42cf8c 281#define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */
252b5132 282
ba5cdace
NC		 283#define GET_ELF_SYMBOLS(file, section, sym_count) \
284 (is_32bit_elf ? get_32bit_elf_symbols (file, section, sym_count) \
285 : get_64bit_elf_symbols (file, section, sym_count))
9ea033b2 286
d79b3d50
NC		 287#define VALID_DYNAMIC_NAME(offset) ((dynamic_strings != NULL) && (offset < dynamic_strings_length))
288/* GET_DYNAMIC_NAME asssumes that VALID_DYNAMIC_NAME has
289 already been called and verified that the string exists. */
290#define GET_DYNAMIC_NAME(offset) (dynamic_strings + offset)
18bd398b 291
61865e30
NC		 292#define REMOVE_ARCH_BITS(ADDR) \
293 do \
294 { \
295 if (elf_header.e_machine == EM_ARM) \
296 (ADDR) &= ~1; \
297 } \
298 while (0)
d79b3d50 299\f
59245841
NC		 300/* Retrieve NMEMB structures, each SIZE bytes long from FILE starting at OFFSET.
301 Put the retrieved data into VAR, if it is not NULL. Otherwise allocate a buffer
302 using malloc and fill that. In either case return the pointer to the start of
303 the retrieved data or NULL if something went wrong. If something does go wrong
304 emit an error message using REASON as part of the context. */
305
c256ffe7 306static void *
2cf0635d
NC		 307get_data (void * var, FILE * file, long offset, size_t size, size_t nmemb,
308 const char * reason)
a6e9f9df 309{
2cf0635d 310 void * mvar;
a6e9f9df 311
c256ffe7 312 if (size == 0 || nmemb == 0)
a6e9f9df
AM		 313 return NULL;
314
fb52b2f4 315 if (fseek (file, archive_file_offset + offset, SEEK_SET))
a6e9f9df 316 {
0fd3a477 317 error (_("Unable to seek to 0x%lx for %s\n"),
0af1713e 318 (unsigned long) archive_file_offset + offset, reason);
a6e9f9df
AM		 319 return NULL;
320 }
321
322 mvar = var;
323 if (mvar == NULL)
324 {
c256ffe7
JJ		 325 /* Check for overflow. */
326 if (nmemb < (~(size_t) 0 - 1) / size)
327 /* + 1 so that we can '\0' terminate invalid string table sections. */
328 mvar = malloc (size * nmemb + 1);
a6e9f9df
AM		 329
330 if (mvar == NULL)
331 {
0fd3a477
JW		 332 error (_("Out of memory allocating 0x%lx bytes for %s\n"),
333 (unsigned long)(size * nmemb), reason);
a6e9f9df
AM		 334 return NULL;
335 }
c256ffe7
JJ		 336
337 ((char *) mvar)[size * nmemb] = '\0';
a6e9f9df
AM		 338 }
339
c256ffe7 340 if (fread (mvar, size, nmemb, file) != nmemb)
a6e9f9df 341 {
0fd3a477
JW		 342 error (_("Unable to read in 0x%lx bytes of %s\n"),
343 (unsigned long)(size * nmemb), reason);
a6e9f9df
AM		 344 if (mvar != var)
345 free (mvar);
346 return NULL;
347 }
348
349 return mvar;
350}
351
14a91970 352/* Print a VMA value. */
cb8f3167 353
66543521 354static int
14a91970 355print_vma (bfd_vma vma, print_mode mode)
66543521 356{
66543521
AM		 357 int nc = 0;
358
14a91970 359 switch (mode)
66543521 360 {
14a91970
AM		 361 case FULL_HEX:
362 nc = printf ("0x");
363 /* Drop through. */
66543521 364
14a91970 365 case LONG_HEX:
f7a99963 366#ifdef BFD64
14a91970 367 if (is_32bit_elf)
437c2fb7 368 return nc + printf ("%8.8" BFD_VMA_FMT "x", vma);
f7a99963 369#endif
14a91970
AM		 370 printf_vma (vma);
371 return nc + 16;
b19aac67 372
14a91970
AM		 373 case DEC_5:
374 if (vma <= 99999)
375 return printf ("%5" BFD_VMA_FMT "d", vma);
376 /* Drop through. */
66543521 377
14a91970
AM		 378 case PREFIX_HEX:
379 nc = printf ("0x");
380 /* Drop through. */
66543521 381
14a91970
AM		 382 case HEX:
383 return nc + printf ("%" BFD_VMA_FMT "x", vma);
b19aac67 384
14a91970
AM		 385 case DEC:
386 return printf ("%" BFD_VMA_FMT "d", vma);
b19aac67 387
14a91970
AM		 388 case UNSIGNED:
389 return printf ("%" BFD_VMA_FMT "u", vma);
f7a99963 390 }
66543521 391 return 0;
f7a99963
NC		 392}
393
7bfd842d 394/* Display a symbol on stdout. Handles the display of control characters and
3bfcb652 395 multibye characters (assuming the host environment supports them).
31104126 396
7bfd842d
NC		 397 Display at most abs(WIDTH) characters, truncating as necessary, unless do_wide is true.
398
399 If WIDTH is negative then ensure that the output is at least (- WIDTH) characters,
400 padding as necessary.
171191ba
NC		 401
402 Returns the number of emitted characters. */
403
404static unsigned int
7a88bc9c 405print_symbol (int width, const char *symbol)
31104126 406{
171191ba 407 bfd_boolean extra_padding = FALSE;
7bfd842d 408 int num_printed = 0;
3bfcb652 409#ifdef HAVE_MBSTATE_T
7bfd842d 410 mbstate_t state;
3bfcb652 411#endif
7bfd842d 412 int width_remaining;
961c521f 413
7bfd842d 414 if (width < 0)
961c521f 415 {
961c521f
NC		 416 /* Keep the width positive. This also helps. */
417 width = - width;
171191ba 418 extra_padding = TRUE;
7bfd842d 419 }
961c521f 420
7bfd842d
NC		 421 if (do_wide)
422 /* Set the remaining width to a very large value.
423 This simplifies the code below. */
424 width_remaining = INT_MAX;
425 else
426 width_remaining = width;
cb8f3167 427
3bfcb652 428#ifdef HAVE_MBSTATE_T
7bfd842d
NC		 429 /* Initialise the multibyte conversion state. */
430 memset (& state, 0, sizeof (state));
3bfcb652 431#endif
961c521f 432
7bfd842d
NC		 433 while (width_remaining)
434 {
435 size_t n;
7bfd842d 436 const char c = *symbol++;
961c521f 437
7bfd842d 438 if (c == 0)
961c521f
NC		 439 break;
440
7bfd842d
NC		 441 /* Do not print control characters directly as they can affect terminal
442 settings. Such characters usually appear in the names generated
443 by the assembler for local labels. */
444 if (ISCNTRL (c))
961c521f 445 {
7bfd842d 446 if (width_remaining < 2)
961c521f
NC		 447 break;
448
7bfd842d
NC		 449 printf ("^%c", c + 0x40);
450 width_remaining -= 2;
171191ba 451 num_printed += 2;
961c521f 452 }
7bfd842d
NC		 453 else if (ISPRINT (c))
454 {
455 putchar (c);
456 width_remaining --;
457 num_printed ++;
458 }
961c521f
NC		 459 else
460 {
3bfcb652
NC		 461#ifdef HAVE_MBSTATE_T
462 wchar_t w;
463#endif
7bfd842d
NC		 464 /* Let printf do the hard work of displaying multibyte characters. */
465 printf ("%.1s", symbol - 1);
466 width_remaining --;
467 num_printed ++;
468
3bfcb652 469#ifdef HAVE_MBSTATE_T
7bfd842d
NC		 470 /* Try to find out how many bytes made up the character that was
471 just printed. Advance the symbol pointer past the bytes that
472 were displayed. */
473 n = mbrtowc (& w, symbol - 1, MB_CUR_MAX, & state);
3bfcb652
NC		 474#else
475 n = 1;
476#endif
7bfd842d
NC		 477 if (n != (size_t) -1 && n != (size_t) -2 && n > 0)
478 symbol += (n - 1);
961c521f 479 }
961c521f 480 }
171191ba 481
7bfd842d 482 if (extra_padding && num_printed < width)
171191ba
NC		 483 {
484 /* Fill in the remaining spaces. */
7bfd842d
NC		 485 printf ("%-*s", width - num_printed, " ");
486 num_printed = width;
171191ba
NC		 487 }
488
489 return num_printed;
31104126
NC		 490}
491
89fac5e3
RS		 492/* Return a pointer to section NAME, or NULL if no such section exists. */
493
494static Elf_Internal_Shdr *
2cf0635d 495find_section (const char * name)
89fac5e3
RS		 496{
497 unsigned int i;
498
499 for (i = 0; i < elf_header.e_shnum; i++)
500 if (streq (SECTION_NAME (section_headers + i), name))
501 return section_headers + i;
502
503 return NULL;
504}
505
0b6ae522
DJ		 506/* Return a pointer to a section containing ADDR, or NULL if no such
507 section exists. */
508
509static Elf_Internal_Shdr *
510find_section_by_address (bfd_vma addr)
511{
512 unsigned int i;
513
514 for (i = 0; i < elf_header.e_shnum; i++)
515 {
516 Elf_Internal_Shdr *sec = section_headers + i;
517 if (addr >= sec->sh_addr && addr < sec->sh_addr + sec->sh_size)
518 return sec;
519 }
520
521 return NULL;
522}
523
657d0d47
CC		 524/* Return a pointer to section NAME, or NULL if no such section exists,
525 restricted to the list of sections given in SET. */
526
527static Elf_Internal_Shdr *
528find_section_in_set (const char * name, unsigned int * set)
529{
530 unsigned int i;
531
532 if (set != NULL)
533 {
534 while ((i = *set++) > 0)
535 if (streq (SECTION_NAME (section_headers + i), name))
536 return section_headers + i;
537 }
538
539 return find_section (name);
540}
541
0b6ae522
DJ		 542/* Read an unsigned LEB128 encoded value from p. Set *PLEN to the number of
543 bytes read. */
544
f6f0e17b
NC		 545static inline unsigned long
546read_uleb128 (unsigned char *data,
547 unsigned int *length_return,
548 const unsigned char * const end)
0b6ae522 549{
f6f0e17b 550 return read_leb128 (data, length_return, FALSE, end);
0b6ae522
DJ		 551}
552
28f997cf
TG		 553/* Return true if the current file is for IA-64 machine and OpenVMS ABI.
554 This OS has so many departures from the ELF standard that we test it at
555 many places. */
556
557static inline int
558is_ia64_vms (void)
559{
560 return elf_header.e_machine == EM_IA_64
561 && elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS;
562}
563
bcedfee6 564/* Guess the relocation size commonly used by the specific machines. */
252b5132 565
252b5132 566static int
2dc4cec1 567guess_is_rela (unsigned int e_machine)
252b5132 568{
9c19a809 569 switch (e_machine)
252b5132
RH		 570 {
571 /* Targets that use REL relocations. */
252b5132
RH		 572 case EM_386:
573 case EM_486:
63fcb9e9 574 case EM_960:
e9f53129 575 case EM_ARM:
2b0337b0 576 case EM_D10V:
252b5132 577 case EM_CYGNUS_D10V:
e9f53129 578 case EM_DLX:
252b5132 579 case EM_MIPS:
4fe85591 580 case EM_MIPS_RS3_LE:
e9f53129
AM		 581 case EM_CYGNUS_M32R:
582 case EM_OPENRISC:
583 case EM_OR32:
1c0d3aa6 584 case EM_SCORE:
f6c1a2d5 585 case EM_XGATE:
9c19a809 586 return FALSE;
103f02d3 587
252b5132
RH		 588 /* Targets that use RELA relocations. */
589 case EM_68K:
e9f53129 590 case EM_860:
a06ea964 591 case EM_AARCH64:
cfb8c092 592 case EM_ADAPTEVA_EPIPHANY:
e9f53129
AM		 593 case EM_ALPHA:
594 case EM_ALTERA_NIOS2:
595 case EM_AVR:
596 case EM_AVR_OLD:
597 case EM_BLACKFIN:
60bca95a 598 case EM_CR16:
e9f53129
AM		 599 case EM_CRIS:
600 case EM_CRX:
2b0337b0 601 case EM_D30V:
252b5132 602 case EM_CYGNUS_D30V:
2b0337b0 603 case EM_FR30:
252b5132 604 case EM_CYGNUS_FR30:
5c70f934 605 case EM_CYGNUS_FRV:
e9f53129
AM		 606 case EM_H8S:
607 case EM_H8_300:
608 case EM_H8_300H:
800eeca4 609 case EM_IA_64:
1e4cf259
NC		 610 case EM_IP2K:
611 case EM_IP2K_OLD:
3b36097d 612 case EM_IQ2000:
84e94c90 613 case EM_LATTICEMICO32:
ff7eeb89 614 case EM_M32C_OLD:
49f58d10 615 case EM_M32C:
e9f53129
AM		 616 case EM_M32R:
617 case EM_MCORE:
15ab5209 618 case EM_CYGNUS_MEP:
a3c62988 619 case EM_METAG:
e9f53129
AM		 620 case EM_MMIX:
621 case EM_MN10200:
622 case EM_CYGNUS_MN10200:
623 case EM_MN10300:
624 case EM_CYGNUS_MN10300:
5506d11a 625 case EM_MOXIE:
e9f53129
AM		 626 case EM_MSP430:
627 case EM_MSP430_OLD:
d031aafb 628 case EM_MT:
64fd6348 629 case EM_NIOS32:
e9f53129
AM		 630 case EM_PPC64:
631 case EM_PPC:
99c513f6 632 case EM_RL78:
c7927a3c 633 case EM_RX:
e9f53129
AM		 634 case EM_S390:
635 case EM_S390_OLD:
636 case EM_SH:
637 case EM_SPARC:
638 case EM_SPARC32PLUS:
639 case EM_SPARCV9:
640 case EM_SPU:
40b36596 641 case EM_TI_C6000:
aa137e4d
NC		 642 case EM_TILEGX:
643 case EM_TILEPRO:
708e2187 644 case EM_V800:
e9f53129
AM		 645 case EM_V850:
646 case EM_CYGNUS_V850:
647 case EM_VAX:
648 case EM_X86_64:
8a9036a4 649 case EM_L1OM:
7a9068fe 650 case EM_K1OM:
e9f53129
AM		 651 case EM_XSTORMY16:
652 case EM_XTENSA:
653 case EM_XTENSA_OLD:
7ba29e2a
NC		 654 case EM_MICROBLAZE:
655 case EM_MICROBLAZE_OLD:
9c19a809 656 return TRUE;
103f02d3 657
e9f53129
AM		 658 case EM_68HC05:
659 case EM_68HC08:
660 case EM_68HC11:
661 case EM_68HC16:
662 case EM_FX66:
663 case EM_ME16:
d1133906 664 case EM_MMA:
d1133906
NC		 665 case EM_NCPU:
666 case EM_NDR1:
e9f53129 667 case EM_PCP:
d1133906 668 case EM_ST100:
e9f53129 669 case EM_ST19:
d1133906 670 case EM_ST7:
e9f53129
AM		 671 case EM_ST9PLUS:
672 case EM_STARCORE:
d1133906 673 case EM_SVX:
e9f53129 674 case EM_TINYJ:
9c19a809
NC		 675 default:
676 warn (_("Don't know about relocations on this machine architecture\n"));
677 return FALSE;
678 }
679}
252b5132 680
9c19a809 681static int
2cf0635d 682slurp_rela_relocs (FILE * file,
d3ba0551
AM		 683 unsigned long rel_offset,
684 unsigned long rel_size,
2cf0635d
NC		 685 Elf_Internal_Rela ** relasp,
686 unsigned long * nrelasp)
9c19a809 687{
2cf0635d 688 Elf_Internal_Rela * relas;
4d6ed7c8
NC		 689 unsigned long nrelas;
690 unsigned int i;
252b5132 691
4d6ed7c8
NC		 692 if (is_32bit_elf)
693 {
2cf0635d 694 Elf32_External_Rela * erelas;
103f02d3 695
3f5e193b 696 erelas = (Elf32_External_Rela *) get_data (NULL, file, rel_offset, 1,
9cf03b7e 697 rel_size, _("32-bit relocation data"));
a6e9f9df
AM		 698 if (!erelas)
699 return 0;
252b5132 700
4d6ed7c8 701 nrelas = rel_size / sizeof (Elf32_External_Rela);
103f02d3 702
3f5e193b
NC		 703 relas = (Elf_Internal_Rela *) cmalloc (nrelas,
704 sizeof (Elf_Internal_Rela));
103f02d3 705
4d6ed7c8
NC		 706 if (relas == NULL)
707 {
c256ffe7 708 free (erelas);
591a748a 709 error (_("out of memory parsing relocs\n"));
4d6ed7c8
NC		 710 return 0;
711 }
103f02d3 712
4d6ed7c8
NC		 713 for (i = 0; i < nrelas; i++)
714 {
715 relas[i].r_offset = BYTE_GET (erelas[i].r_offset);
716 relas[i].r_info = BYTE_GET (erelas[i].r_info);
598aaa76 717 relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend);
4d6ed7c8 718 }
103f02d3 719
4d6ed7c8
NC		 720 free (erelas);
721 }
722 else
723 {
2cf0635d 724 Elf64_External_Rela * erelas;
103f02d3 725
3f5e193b 726 erelas = (Elf64_External_Rela *) get_data (NULL, file, rel_offset, 1,
9cf03b7e 727 rel_size, _("64-bit relocation data"));
a6e9f9df
AM		 728 if (!erelas)
729 return 0;
4d6ed7c8
NC		 730
731 nrelas = rel_size / sizeof (Elf64_External_Rela);
103f02d3 732
3f5e193b
NC		 733 relas = (Elf_Internal_Rela *) cmalloc (nrelas,
734 sizeof (Elf_Internal_Rela));
103f02d3 735
4d6ed7c8
NC		 736 if (relas == NULL)
737 {
c256ffe7 738 free (erelas);
591a748a 739 error (_("out of memory parsing relocs\n"));
4d6ed7c8 740 return 0;
9c19a809 741 }
4d6ed7c8
NC		 742
743 for (i = 0; i < nrelas; i++)
9c19a809 744 {
66543521
AM		 745 relas[i].r_offset = BYTE_GET (erelas[i].r_offset);
746 relas[i].r_info = BYTE_GET (erelas[i].r_info);
598aaa76 747 relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend);
861fb55a
DJ		 748
749 /* The #ifdef BFD64 below is to prevent a compile time
750 warning. We know that if we do not have a 64 bit data
751 type that we will never execute this code anyway. */
752#ifdef BFD64
753 if (elf_header.e_machine == EM_MIPS
754 && elf_header.e_ident[EI_DATA] != ELFDATA2MSB)
755 {
756 /* In little-endian objects, r_info isn't really a
757 64-bit little-endian value: it has a 32-bit
758 little-endian symbol index followed by four
759 individual byte fields. Reorder INFO
760 accordingly. */
91d6fa6a
NC		 761 bfd_vma inf = relas[i].r_info;
762 inf = (((inf & 0xffffffff) << 32)
763 | ((inf >> 56) & 0xff)
764 | ((inf >> 40) & 0xff00)
765 | ((inf >> 24) & 0xff0000)
766 | ((inf >> 8) & 0xff000000));
767 relas[i].r_info = inf;
861fb55a
DJ		 768 }
769#endif /* BFD64 */
4d6ed7c8 770 }
103f02d3 771
4d6ed7c8
NC		 772 free (erelas);
773 }
774 *relasp = relas;
775 *nrelasp = nrelas;
776 return 1;
777}
103f02d3 778
4d6ed7c8 779static int
2cf0635d 780slurp_rel_relocs (FILE * file,
d3ba0551
AM		 781 unsigned long rel_offset,
782 unsigned long rel_size,
2cf0635d
NC		 783 Elf_Internal_Rela ** relsp,
784 unsigned long * nrelsp)
4d6ed7c8 785{
2cf0635d 786 Elf_Internal_Rela * rels;
4d6ed7c8
NC		 787 unsigned long nrels;
788 unsigned int i;
103f02d3 789
4d6ed7c8
NC		 790 if (is_32bit_elf)
791 {
2cf0635d 792 Elf32_External_Rel * erels;
103f02d3 793
3f5e193b 794 erels = (Elf32_External_Rel *) get_data (NULL, file, rel_offset, 1,
9cf03b7e 795 rel_size, _("32-bit relocation data"));
a6e9f9df
AM		 796 if (!erels)
797 return 0;
103f02d3 798
4d6ed7c8 799 nrels = rel_size / sizeof (Elf32_External_Rel);
103f02d3 800
3f5e193b 801 rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela));
103f02d3 802
4d6ed7c8
NC		 803 if (rels == NULL)
804 {
c256ffe7 805 free (erels);
591a748a 806 error (_("out of memory parsing relocs\n"));
4d6ed7c8
NC		 807 return 0;
808 }
809
810 for (i = 0; i < nrels; i++)
811 {
812 rels[i].r_offset = BYTE_GET (erels[i].r_offset);
813 rels[i].r_info = BYTE_GET (erels[i].r_info);
c8286bd1 814 rels[i].r_addend = 0;
9ea033b2 815 }
4d6ed7c8
NC		 816
817 free (erels);
9c19a809
NC		 818 }
819 else
820 {
2cf0635d 821 Elf64_External_Rel * erels;
9ea033b2 822
3f5e193b 823 erels = (Elf64_External_Rel *) get_data (NULL, file, rel_offset, 1,
9cf03b7e 824 rel_size, _("64-bit relocation data"));
a6e9f9df
AM		 825 if (!erels)
826 return 0;
103f02d3 827
4d6ed7c8 828 nrels = rel_size / sizeof (Elf64_External_Rel);
103f02d3 829
3f5e193b 830 rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela));
103f02d3 831
4d6ed7c8 832 if (rels == NULL)
9c19a809 833 {
c256ffe7 834 free (erels);
591a748a 835 error (_("out of memory parsing relocs\n"));
4d6ed7c8
NC		 836 return 0;
837 }
103f02d3 838
4d6ed7c8
NC		 839 for (i = 0; i < nrels; i++)
840 {
66543521
AM		 841 rels[i].r_offset = BYTE_GET (erels[i].r_offset);
842 rels[i].r_info = BYTE_GET (erels[i].r_info);
c8286bd1 843 rels[i].r_addend = 0;
861fb55a
DJ		 844
845 /* The #ifdef BFD64 below is to prevent a compile time
846 warning. We know that if we do not have a 64 bit data
847 type that we will never execute this code anyway. */
848#ifdef BFD64
849 if (elf_header.e_machine == EM_MIPS
850 && elf_header.e_ident[EI_DATA] != ELFDATA2MSB)
851 {
852 /* In little-endian objects, r_info isn't really a
853 64-bit little-endian value: it has a 32-bit
854 little-endian symbol index followed by four
855 individual byte fields. Reorder INFO
856 accordingly. */
91d6fa6a
NC		 857 bfd_vma inf = rels[i].r_info;
858 inf = (((inf & 0xffffffff) << 32)
859 | ((inf >> 56) & 0xff)
860 | ((inf >> 40) & 0xff00)
861 | ((inf >> 24) & 0xff0000)
862 | ((inf >> 8) & 0xff000000));
863 rels[i].r_info = inf;
861fb55a
DJ		 864 }
865#endif /* BFD64 */
4d6ed7c8 866 }
103f02d3 867
4d6ed7c8
NC		 868 free (erels);
869 }
870 *relsp = rels;
871 *nrelsp = nrels;
872 return 1;
873}
103f02d3 874
aca88567
NC		 875/* Returns the reloc type extracted from the reloc info field. */
876
877static unsigned int
878get_reloc_type (bfd_vma reloc_info)
879{
880 if (is_32bit_elf)
881 return ELF32_R_TYPE (reloc_info);
882
883 switch (elf_header.e_machine)
884 {
885 case EM_MIPS:
886 /* Note: We assume that reloc_info has already been adjusted for us. */
887 return ELF64_MIPS_R_TYPE (reloc_info);
888
889 case EM_SPARCV9:
890 return ELF64_R_TYPE_ID (reloc_info);
891
892 default:
893 return ELF64_R_TYPE (reloc_info);
894 }
895}
896
897/* Return the symbol index extracted from the reloc info field. */
898
899static bfd_vma
900get_reloc_symindex (bfd_vma reloc_info)
901{
902 return is_32bit_elf ? ELF32_R_SYM (reloc_info) : ELF64_R_SYM (reloc_info);
903}
904
13761a11
NC		 905static inline bfd_boolean
906uses_msp430x_relocs (void)
907{
908 return
909 elf_header.e_machine == EM_MSP430 /* Paranoia. */
910 /* GCC uses osabi == ELFOSBI_STANDALONE. */
911 && (((elf_header.e_flags & EF_MSP430_MACH) == E_MSP430_MACH_MSP430X)
912 /* TI compiler uses ELFOSABI_NONE. */
913 || (elf_header.e_ident[EI_OSABI] == ELFOSABI_NONE));
914}
915
d3ba0551
AM		 916/* Display the contents of the relocation data found at the specified
917 offset. */
ee42cf8c 918
41e92641 919static void
2cf0635d 920dump_relocations (FILE * file,
d3ba0551
AM		 921 unsigned long rel_offset,
922 unsigned long rel_size,
2cf0635d 923 Elf_Internal_Sym * symtab,
d3ba0551 924 unsigned long nsyms,
2cf0635d 925 char * strtab,
d79b3d50 926 unsigned long strtablen,
d3ba0551 927 int is_rela)
4d6ed7c8 928{
b34976b6 929 unsigned int i;
2cf0635d 930 Elf_Internal_Rela * rels;
103f02d3 931
4d6ed7c8
NC		 932 if (is_rela == UNKNOWN)
933 is_rela = guess_is_rela (elf_header.e_machine);
103f02d3 934
4d6ed7c8
NC		 935 if (is_rela)
936 {
c8286bd1 937 if (!slurp_rela_relocs (file, rel_offset, rel_size, &rels, &rel_size))
41e92641 938 return;
4d6ed7c8
NC		 939 }
940 else
941 {
942 if (!slurp_rel_relocs (file, rel_offset, rel_size, &rels, &rel_size))
41e92641 943 return;
252b5132
RH		 944 }
945
410f7a12
L		 946 if (is_32bit_elf)
947 {
948 if (is_rela)
2c71103e
NC		 949 {
950 if (do_wide)
951 printf (_(" Offset Info Type Sym. Value Symbol's Name + Addend\n"));
952 else
953 printf (_(" Offset Info Type Sym.Value Sym. Name + Addend\n"));
954 }
410f7a12 955 else
2c71103e
NC		 956 {
957 if (do_wide)
958 printf (_(" Offset Info Type Sym. Value Symbol's Name\n"));
959 else
960 printf (_(" Offset Info Type Sym.Value Sym. Name\n"));
961 }
410f7a12 962 }
252b5132 963 else
410f7a12
L		 964 {
965 if (is_rela)
2c71103e
NC		 966 {
967 if (do_wide)
8beeaeb7 968 printf (_(" Offset Info Type Symbol's Value Symbol's Name + Addend\n"));
2c71103e
NC		 969 else
970 printf (_(" Offset Info Type Sym. Value Sym. Name + Addend\n"));
971 }
410f7a12 972 else
2c71103e
NC		 973 {
974 if (do_wide)
8beeaeb7 975 printf (_(" Offset Info Type Symbol's Value Symbol's Name\n"));
2c71103e
NC		 976 else
977 printf (_(" Offset Info Type Sym. Value Sym. Name\n"));
978 }
410f7a12 979 }
252b5132
RH		 980
981 for (i = 0; i < rel_size; i++)
982 {
2cf0635d 983 const char * rtype;
b34976b6 984 bfd_vma offset;
91d6fa6a 985 bfd_vma inf;
b34976b6
AM		 986 bfd_vma symtab_index;
987 bfd_vma type;
103f02d3 988
b34976b6 989 offset = rels[i].r_offset;
91d6fa6a 990 inf = rels[i].r_info;
103f02d3 991
91d6fa6a
NC		 992 type = get_reloc_type (inf);
993 symtab_index = get_reloc_symindex (inf);
252b5132 994
410f7a12
L		 995 if (is_32bit_elf)
996 {
39dbeff8
AM		 997 printf ("%8.8lx %8.8lx ",
998 (unsigned long) offset & 0xffffffff,
91d6fa6a 999 (unsigned long) inf & 0xffffffff);
410f7a12
L		 1000 }
1001 else
1002 {
39dbeff8
AM		 1003#if BFD_HOST_64BIT_LONG
1004 printf (do_wide
1005 ? "%16.16lx %16.16lx "
1006 : "%12.12lx %12.12lx ",
91d6fa6a 1007 offset, inf);
39dbeff8 1008#elif BFD_HOST_64BIT_LONG_LONG
6e3d6dc1 1009#ifndef __MSVCRT__
39dbeff8
AM		 1010 printf (do_wide
1011 ? "%16.16llx %16.16llx "
1012 : "%12.12llx %12.12llx ",
91d6fa6a 1013 offset, inf);
6e3d6dc1
NC		 1014#else
1015 printf (do_wide
1016 ? "%16.16I64x %16.16I64x "
1017 : "%12.12I64x %12.12I64x ",
91d6fa6a 1018 offset, inf);
6e3d6dc1 1019#endif
39dbeff8 1020#else
2c71103e
NC		 1021 printf (do_wide
1022 ? "%8.8lx%8.8lx %8.8lx%8.8lx "
1023 : "%4.4lx%8.8lx %4.4lx%8.8lx ",
410f7a12
L		 1024 _bfd_int64_high (offset),
1025 _bfd_int64_low (offset),
91d6fa6a
NC		 1026 _bfd_int64_high (inf),
1027 _bfd_int64_low (inf));
9ea033b2 1028#endif
410f7a12 1029 }
103f02d3 1030
252b5132
RH		 1031 switch (elf_header.e_machine)
1032 {
1033 default:
1034 rtype = NULL;
1035 break;
1036
a06ea964
NC		 1037 case EM_AARCH64:
1038 rtype = elf_aarch64_reloc_type (type);
1039 break;
1040
2b0337b0 1041 case EM_M32R:
252b5132 1042 case EM_CYGNUS_M32R:
9ea033b2 1043 rtype = elf_m32r_reloc_type (type);
252b5132
RH		 1044 break;
1045
1046 case EM_386:
1047 case EM_486:
9ea033b2 1048 rtype = elf_i386_reloc_type (type);
252b5132
RH		 1049 break;
1050
ba2685cc
AM		 1051 case EM_68HC11:
1052 case EM_68HC12:
1053 rtype = elf_m68hc11_reloc_type (type);
1054 break;
75751cd9 1055
252b5132 1056 case EM_68K:
9ea033b2 1057 rtype = elf_m68k_reloc_type (type);
252b5132
RH		 1058 break;
1059
63fcb9e9 1060 case EM_960:
9ea033b2 1061 rtype = elf_i960_reloc_type (type);
63fcb9e9
ILT		 1062 break;
1063
adde6300 1064 case EM_AVR:
2b0337b0 1065 case EM_AVR_OLD:
adde6300
AM		 1066 rtype = elf_avr_reloc_type (type);
1067 break;
1068
9ea033b2
NC		 1069 case EM_OLD_SPARCV9:
1070 case EM_SPARC32PLUS:
1071 case EM_SPARCV9:
252b5132 1072 case EM_SPARC:
9ea033b2 1073 rtype = elf_sparc_reloc_type (type);
252b5132
RH		 1074 break;
1075
e9f53129
AM		 1076 case EM_SPU:
1077 rtype = elf_spu_reloc_type (type);
1078 break;
1079
708e2187
NC		 1080 case EM_V800:
1081 rtype = v800_reloc_type (type);
1082 break;
2b0337b0 1083 case EM_V850:
252b5132 1084 case EM_CYGNUS_V850:
9ea033b2 1085 rtype = v850_reloc_type (type);
252b5132
RH		 1086 break;
1087
2b0337b0 1088 case EM_D10V:
252b5132 1089 case EM_CYGNUS_D10V:
9ea033b2 1090 rtype = elf_d10v_reloc_type (type);
252b5132
RH		 1091 break;
1092
2b0337b0 1093 case EM_D30V:
252b5132 1094 case EM_CYGNUS_D30V:
9ea033b2 1095 rtype = elf_d30v_reloc_type (type);
252b5132
RH		 1096 break;
1097
d172d4ba
NC		 1098 case EM_DLX:
1099 rtype = elf_dlx_reloc_type (type);
1100 break;
1101
252b5132 1102 case EM_SH:
9ea033b2 1103 rtype = elf_sh_reloc_type (type);
252b5132
RH		 1104 break;
1105
2b0337b0 1106 case EM_MN10300:
252b5132 1107 case EM_CYGNUS_MN10300:
9ea033b2 1108 rtype = elf_mn10300_reloc_type (type);
252b5132
RH		 1109 break;
1110
2b0337b0 1111 case EM_MN10200:
252b5132 1112 case EM_CYGNUS_MN10200:
9ea033b2 1113 rtype = elf_mn10200_reloc_type (type);
252b5132
RH		 1114 break;
1115
2b0337b0 1116 case EM_FR30:
252b5132 1117 case EM_CYGNUS_FR30:
9ea033b2 1118 rtype = elf_fr30_reloc_type (type);
252b5132
RH		 1119 break;
1120
ba2685cc
AM		 1121 case EM_CYGNUS_FRV:
1122 rtype = elf_frv_reloc_type (type);
1123 break;
5c70f934 1124
252b5132 1125 case EM_MCORE:
9ea033b2 1126 rtype = elf_mcore_reloc_type (type);
252b5132
RH		 1127 break;
1128
3c3bdf30
NC		 1129 case EM_MMIX:
1130 rtype = elf_mmix_reloc_type (type);
1131 break;
1132
5506d11a
AM		 1133 case EM_MOXIE:
1134 rtype = elf_moxie_reloc_type (type);
1135 break;
1136
2469cfa2 1137 case EM_MSP430:
13761a11
NC		 1138 if (uses_msp430x_relocs ())
1139 {
1140 rtype = elf_msp430x_reloc_type (type);
1141 break;
1142 }
2469cfa2
NC		 1143 case EM_MSP430_OLD:
1144 rtype = elf_msp430_reloc_type (type);
1145 break;
1146
252b5132 1147 case EM_PPC:
9ea033b2 1148 rtype = elf_ppc_reloc_type (type);
252b5132
RH		 1149 break;
1150
c833c019
AM		 1151 case EM_PPC64:
1152 rtype = elf_ppc64_reloc_type (type);
1153 break;
1154
252b5132 1155 case EM_MIPS:
4fe85591 1156 case EM_MIPS_RS3_LE:
9ea033b2 1157 rtype = elf_mips_reloc_type (type);
252b5132
RH		 1158 break;
1159
1160 case EM_ALPHA:
9ea033b2 1161 rtype = elf_alpha_reloc_type (type);
252b5132
RH		 1162 break;
1163
1164 case EM_ARM:
9ea033b2 1165 rtype = elf_arm_reloc_type (type);
252b5132
RH		 1166 break;
1167
584da044 1168 case EM_ARC:
9ea033b2 1169 rtype = elf_arc_reloc_type (type);
252b5132
RH		 1170 break;
1171
1172 case EM_PARISC:
69e617ca 1173 rtype = elf_hppa_reloc_type (type);
252b5132 1174 break;
7d466069 1175
b8720f9d
JL		 1176 case EM_H8_300:
1177 case EM_H8_300H:
1178 case EM_H8S:
1179 rtype = elf_h8_reloc_type (type);
1180 break;
1181
3b16e843
NC		 1182 case EM_OPENRISC:
1183 case EM_OR32:
1184 rtype = elf_or32_reloc_type (type);
1185 break;
1186
7d466069 1187 case EM_PJ:
2b0337b0 1188 case EM_PJ_OLD:
7d466069
ILT		 1189 rtype = elf_pj_reloc_type (type);
1190 break;
800eeca4
JW		 1191 case EM_IA_64:
1192 rtype = elf_ia64_reloc_type (type);
1193 break;
1b61cf92
HPN		 1194
1195 case EM_CRIS:
1196 rtype = elf_cris_reloc_type (type);
1197 break;
535c37ff
JE		 1198
1199 case EM_860:
1200 rtype = elf_i860_reloc_type (type);
1201 break;
bcedfee6
NC		 1202
1203 case EM_X86_64:
8a9036a4 1204 case EM_L1OM:
7a9068fe 1205 case EM_K1OM:
bcedfee6
NC		 1206 rtype = elf_x86_64_reloc_type (type);
1207 break;
a85d7ed0 1208
35b1837e
AM		 1209 case EM_S370:
1210 rtype = i370_reloc_type (type);
1211 break;
1212
53c7db4b
KH		 1213 case EM_S390_OLD:
1214 case EM_S390:
1215 rtype = elf_s390_reloc_type (type);
1216 break;
93fbbb04 1217
1c0d3aa6
NC		 1218 case EM_SCORE:
1219 rtype = elf_score_reloc_type (type);
1220 break;
1221
93fbbb04
GK		 1222 case EM_XSTORMY16:
1223 rtype = elf_xstormy16_reloc_type (type);
1224 break;
179d3252 1225
1fe1f39c
NC		 1226 case EM_CRX:
1227 rtype = elf_crx_reloc_type (type);
1228 break;
1229
179d3252
JT		 1230 case EM_VAX:
1231 rtype = elf_vax_reloc_type (type);
1232 break;
1e4cf259 1233
cfb8c092
NC		 1234 case EM_ADAPTEVA_EPIPHANY:
1235 rtype = elf_epiphany_reloc_type (type);
1236 break;
1237
1e4cf259
NC		 1238 case EM_IP2K:
1239 case EM_IP2K_OLD:
1240 rtype = elf_ip2k_reloc_type (type);
1241 break;
3b36097d
SC		 1242
1243 case EM_IQ2000:
1244 rtype = elf_iq2000_reloc_type (type);
1245 break;
88da6820
NC		 1246
1247 case EM_XTENSA_OLD:
1248 case EM_XTENSA:
1249 rtype = elf_xtensa_reloc_type (type);
1250 break;
a34e3ecb 1251
84e94c90
NC		 1252 case EM_LATTICEMICO32:
1253 rtype = elf_lm32_reloc_type (type);
1254 break;
1255
ff7eeb89 1256 case EM_M32C_OLD:
49f58d10
JB		 1257 case EM_M32C:
1258 rtype = elf_m32c_reloc_type (type);
1259 break;
1260
d031aafb
NS		 1261 case EM_MT:
1262 rtype = elf_mt_reloc_type (type);
a34e3ecb 1263 break;
1d65ded4
CM		 1264
1265 case EM_BLACKFIN:
1266 rtype = elf_bfin_reloc_type (type);
1267 break;
15ab5209
DB		 1268
1269 case EM_CYGNUS_MEP:
1270 rtype = elf_mep_reloc_type (type);
1271 break;
60bca95a
NC		 1272
1273 case EM_CR16:
1274 rtype = elf_cr16_reloc_type (type);
1275 break;
dd24e3da 1276
7ba29e2a
NC		 1277 case EM_MICROBLAZE:
1278 case EM_MICROBLAZE_OLD:
1279 rtype = elf_microblaze_reloc_type (type);
1280 break;
c7927a3c 1281
99c513f6
DD		 1282 case EM_RL78:
1283 rtype = elf_rl78_reloc_type (type);
1284 break;
1285
c7927a3c
NC		 1286 case EM_RX:
1287 rtype = elf_rx_reloc_type (type);
1288 break;
c29aca4a 1289
a3c62988
NC		 1290 case EM_METAG:
1291 rtype = elf_metag_reloc_type (type);
1292 break;
1293
c29aca4a
NC		 1294 case EM_XC16X:
1295 case EM_C166:
1296 rtype = elf_xc16x_reloc_type (type);
1297 break;
40b36596
JM		 1298
1299 case EM_TI_C6000:
1300 rtype = elf_tic6x_reloc_type (type);
1301 break;
aa137e4d
NC		 1302
1303 case EM_TILEGX:
1304 rtype = elf_tilegx_reloc_type (type);
1305 break;
1306
1307 case EM_TILEPRO:
1308 rtype = elf_tilepro_reloc_type (type);
1309 break;
f6c1a2d5
NC		 1310
1311 case EM_XGATE:
1312 rtype = elf_xgate_reloc_type (type);
1313 break;
36591ba1
SL		 1314
1315 case EM_ALTERA_NIOS2:
1316 rtype = elf_nios2_reloc_type (type);
1317 break;
252b5132
RH		 1318 }
1319
1320 if (rtype == NULL)
39dbeff8 1321 printf (_("unrecognized: %-7lx"), (unsigned long) type & 0xffffffff);
252b5132 1322 else
8beeaeb7 1323 printf (do_wide ? "%-22.22s" : "%-17.17s", rtype);
252b5132 1324
7ace3541 1325 if (elf_header.e_machine == EM_ALPHA
157c2599 1326 && rtype != NULL
7ace3541
RH		 1327 && streq (rtype, "R_ALPHA_LITUSE")
1328 && is_rela)
1329 {
1330 switch (rels[i].r_addend)
1331 {
1332 case LITUSE_ALPHA_ADDR: rtype = "ADDR"; break;
1333 case LITUSE_ALPHA_BASE: rtype = "BASE"; break;
1334 case LITUSE_ALPHA_BYTOFF: rtype = "BYTOFF"; break;
1335 case LITUSE_ALPHA_JSR: rtype = "JSR"; break;
1336 case LITUSE_ALPHA_TLSGD: rtype = "TLSGD"; break;
1337 case LITUSE_ALPHA_TLSLDM: rtype = "TLSLDM"; break;
1338 case LITUSE_ALPHA_JSRDIRECT: rtype = "JSRDIRECT"; break;
1339 default: rtype = NULL;
1340 }
1341 if (rtype)
1342 printf (" (%s)", rtype);
1343 else
1344 {
1345 putchar (' ');
1346 printf (_("<unknown addend: %lx>"),
1347 (unsigned long) rels[i].r_addend);
1348 }
1349 }
1350 else if (symtab_index)
252b5132 1351 {
af3fc3bc 1352 if (symtab == NULL || symtab_index >= nsyms)
2b692964 1353 printf (_(" bad symbol index: %08lx"), (unsigned long) symtab_index);
af3fc3bc 1354 else
19936277 1355 {
2cf0635d 1356 Elf_Internal_Sym * psym;
19936277 1357
af3fc3bc 1358 psym = symtab + symtab_index;
103f02d3 1359
af3fc3bc 1360 printf (" ");
171191ba 1361
d8045f23
NC		 1362 if (ELF_ST_TYPE (psym->st_info) == STT_GNU_IFUNC)
1363 {
1364 const char * name;
1365 unsigned int len;
1366 unsigned int width = is_32bit_elf ? 8 : 14;
1367
1368 /* Relocations against GNU_IFUNC symbols do not use the value
1369 of the symbol as the address to relocate against. Instead
1370 they invoke the function named by the symbol and use its
1371 result as the address for relocation.
1372
1373 To indicate this to the user, do not display the value of
1374 the symbol in the "Symbols's Value" field. Instead show
1375 its name followed by () as a hint that the symbol is
1376 invoked. */
1377
1378 if (strtab == NULL
1379 || psym->st_name == 0
1380 || psym->st_name >= strtablen)
1381 name = "??";
1382 else
1383 name = strtab + psym->st_name;
1384
1385 len = print_symbol (width, name);
1386 printf ("()%-*s", len <= width ? (width + 1) - len : 1, " ");
1387 }
1388 else
1389 {
1390 print_vma (psym->st_value, LONG_HEX);
171191ba 1391
d8045f23
NC		 1392 printf (is_32bit_elf ? " " : " ");
1393 }
103f02d3 1394
af3fc3bc 1395 if (psym->st_name == 0)
f1ef08cb 1396 {
2cf0635d 1397 const char * sec_name = "<null>";
f1ef08cb
AM		 1398 char name_buf[40];
1399
1400 if (ELF_ST_TYPE (psym->st_info) == STT_SECTION)
1401 {
4fbb74a6
AM		 1402 if (psym->st_shndx < elf_header.e_shnum)
1403 sec_name
1404 = SECTION_NAME (section_headers + psym->st_shndx);
f1ef08cb
AM		 1405 else if (psym->st_shndx == SHN_ABS)
1406 sec_name = "ABS";
1407 else if (psym->st_shndx == SHN_COMMON)
1408 sec_name = "COMMON";
ac145307
BS		 1409 else if ((elf_header.e_machine == EM_MIPS
1410 && psym->st_shndx == SHN_MIPS_SCOMMON)
1411 || (elf_header.e_machine == EM_TI_C6000
1412 && psym->st_shndx == SHN_TIC6X_SCOMMON))
172553c7
TS		 1413 sec_name = "SCOMMON";
1414 else if (elf_header.e_machine == EM_MIPS
1415 && psym->st_shndx == SHN_MIPS_SUNDEFINED)
1416 sec_name = "SUNDEF";
8a9036a4 1417 else if ((elf_header.e_machine == EM_X86_64
7a9068fe
L		 1418 || elf_header.e_machine == EM_L1OM
1419 || elf_header.e_machine == EM_K1OM)
3b22753a
L		 1420 && psym->st_shndx == SHN_X86_64_LCOMMON)
1421 sec_name = "LARGE_COMMON";
9ce701e2
L		 1422 else if (elf_header.e_machine == EM_IA_64
1423 && elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX
1424 && psym->st_shndx == SHN_IA_64_ANSI_COMMON)
1425 sec_name = "ANSI_COM";
28f997cf 1426 else if (is_ia64_vms ()
148b93f2
NC		 1427 && psym->st_shndx == SHN_IA_64_VMS_SYMVEC)
1428 sec_name = "VMS_SYMVEC";
f1ef08cb
AM		 1429 else
1430 {
1431 sprintf (name_buf, "<section 0x%x>",
1432 (unsigned int) psym->st_shndx);
1433 sec_name = name_buf;
1434 }
1435 }
1436 print_symbol (22, sec_name);
1437 }
af3fc3bc 1438 else if (strtab == NULL)
d79b3d50 1439 printf (_("<string table index: %3ld>"), psym->st_name);
c256ffe7 1440 else if (psym->st_name >= strtablen)
d79b3d50 1441 printf (_("<corrupt string table index: %3ld>"), psym->st_name);
af3fc3bc 1442 else
2c71103e 1443 print_symbol (22, strtab + psym->st_name);
103f02d3 1444
af3fc3bc 1445 if (is_rela)
171191ba 1446 {
598aaa76 1447 bfd_signed_vma off = rels[i].r_addend;
171191ba 1448
91d6fa6a 1449 if (off < 0)
598aaa76 1450 printf (" - %" BFD_VMA_FMT "x", - off);
171191ba 1451 else
598aaa76 1452 printf (" + %" BFD_VMA_FMT "x", off);
171191ba 1453 }
19936277 1454 }
252b5132 1455 }
1b228002 1456 else if (is_rela)
f7a99963 1457 {
e04d7088
L		 1458 bfd_signed_vma off = rels[i].r_addend;
1459
1460 printf ("%*c", is_32bit_elf ? 12 : 20, ' ');
1461 if (off < 0)
1462 printf ("-%" BFD_VMA_FMT "x", - off);
1463 else
1464 printf ("%" BFD_VMA_FMT "x", off);
f7a99963 1465 }
252b5132 1466
157c2599
NC		 1467 if (elf_header.e_machine == EM_SPARCV9
1468 && rtype != NULL
1469 && streq (rtype, "R_SPARC_OLO10"))
91d6fa6a 1470 printf (" + %lx", (unsigned long) ELF64_R_TYPE_DATA (inf));
351b4b40 1471
252b5132 1472 putchar ('\n');
2c71103e 1473
aca88567 1474#ifdef BFD64
53c7db4b 1475 if (! is_32bit_elf && elf_header.e_machine == EM_MIPS)
2c71103e 1476 {
91d6fa6a
NC		 1477 bfd_vma type2 = ELF64_MIPS_R_TYPE2 (inf);
1478 bfd_vma type3 = ELF64_MIPS_R_TYPE3 (inf);
2cf0635d
NC		 1479 const char * rtype2 = elf_mips_reloc_type (type2);
1480 const char * rtype3 = elf_mips_reloc_type (type3);
aca88567 1481
2c71103e
NC		 1482 printf (" Type2: ");
1483
1484 if (rtype2 == NULL)
39dbeff8
AM		 1485 printf (_("unrecognized: %-7lx"),
1486 (unsigned long) type2 & 0xffffffff);
2c71103e
NC		 1487 else
1488 printf ("%-17.17s", rtype2);
1489
18bd398b 1490 printf ("\n Type3: ");
2c71103e
NC		 1491
1492 if (rtype3 == NULL)
39dbeff8
AM		 1493 printf (_("unrecognized: %-7lx"),
1494 (unsigned long) type3 & 0xffffffff);
2c71103e
NC		 1495 else
1496 printf ("%-17.17s", rtype3);
1497
53c7db4b 1498 putchar ('\n');
2c71103e 1499 }
aca88567 1500#endif /* BFD64 */
252b5132
RH		 1501 }
1502
c8286bd1 1503 free (rels);
252b5132
RH		 1504}
1505
1506static const char *
d3ba0551 1507get_mips_dynamic_type (unsigned long type)
252b5132
RH		 1508{
1509 switch (type)
1510 {
1511 case DT_MIPS_RLD_VERSION: return "MIPS_RLD_VERSION";
1512 case DT_MIPS_TIME_STAMP: return "MIPS_TIME_STAMP";
1513 case DT_MIPS_ICHECKSUM: return "MIPS_ICHECKSUM";
1514 case DT_MIPS_IVERSION: return "MIPS_IVERSION";
1515 case DT_MIPS_FLAGS: return "MIPS_FLAGS";
1516 case DT_MIPS_BASE_ADDRESS: return "MIPS_BASE_ADDRESS";
1517 case DT_MIPS_MSYM: return "MIPS_MSYM";
1518 case DT_MIPS_CONFLICT: return "MIPS_CONFLICT";
1519 case DT_MIPS_LIBLIST: return "MIPS_LIBLIST";
1520 case DT_MIPS_LOCAL_GOTNO: return "MIPS_LOCAL_GOTNO";
1521 case DT_MIPS_CONFLICTNO: return "MIPS_CONFLICTNO";
1522 case DT_MIPS_LIBLISTNO: return "MIPS_LIBLISTNO";
1523 case DT_MIPS_SYMTABNO: return "MIPS_SYMTABNO";
1524 case DT_MIPS_UNREFEXTNO: return "MIPS_UNREFEXTNO";
1525 case DT_MIPS_GOTSYM: return "MIPS_GOTSYM";
1526 case DT_MIPS_HIPAGENO: return "MIPS_HIPAGENO";
1527 case DT_MIPS_RLD_MAP: return "MIPS_RLD_MAP";
1528 case DT_MIPS_DELTA_CLASS: return "MIPS_DELTA_CLASS";
1529 case DT_MIPS_DELTA_CLASS_NO: return "MIPS_DELTA_CLASS_NO";
1530 case DT_MIPS_DELTA_INSTANCE: return "MIPS_DELTA_INSTANCE";
1531 case DT_MIPS_DELTA_INSTANCE_NO: return "MIPS_DELTA_INSTANCE_NO";
1532 case DT_MIPS_DELTA_RELOC: return "MIPS_DELTA_RELOC";
1533 case DT_MIPS_DELTA_RELOC_NO: return "MIPS_DELTA_RELOC_NO";
1534 case DT_MIPS_DELTA_SYM: return "MIPS_DELTA_SYM";
1535 case DT_MIPS_DELTA_SYM_NO: return "MIPS_DELTA_SYM_NO";
1536 case DT_MIPS_DELTA_CLASSSYM: return "MIPS_DELTA_CLASSSYM";
1537 case DT_MIPS_DELTA_CLASSSYM_NO: return "MIPS_DELTA_CLASSSYM_NO";
1538 case DT_MIPS_CXX_FLAGS: return "MIPS_CXX_FLAGS";
1539 case DT_MIPS_PIXIE_INIT: return "MIPS_PIXIE_INIT";
1540 case DT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB";
1541 case DT_MIPS_LOCALPAGE_GOTIDX: return "MIPS_LOCALPAGE_GOTIDX";
1542 case DT_MIPS_LOCAL_GOTIDX: return "MIPS_LOCAL_GOTIDX";
1543 case DT_MIPS_HIDDEN_GOTIDX: return "MIPS_HIDDEN_GOTIDX";
1544 case DT_MIPS_PROTECTED_GOTIDX: return "MIPS_PROTECTED_GOTIDX";
1545 case DT_MIPS_OPTIONS: return "MIPS_OPTIONS";
1546 case DT_MIPS_INTERFACE: return "MIPS_INTERFACE";
1547 case DT_MIPS_DYNSTR_ALIGN: return "MIPS_DYNSTR_ALIGN";
1548 case DT_MIPS_INTERFACE_SIZE: return "MIPS_INTERFACE_SIZE";
1549 case DT_MIPS_RLD_TEXT_RESOLVE_ADDR: return "MIPS_RLD_TEXT_RESOLVE_ADDR";
1550 case DT_MIPS_PERF_SUFFIX: return "MIPS_PERF_SUFFIX";
1551 case DT_MIPS_COMPACT_SIZE: return "MIPS_COMPACT_SIZE";
1552 case DT_MIPS_GP_VALUE: return "MIPS_GP_VALUE";
1553 case DT_MIPS_AUX_DYNAMIC: return "MIPS_AUX_DYNAMIC";
861fb55a
DJ		 1554 case DT_MIPS_PLTGOT: return "MIPS_PLTGOT";
1555 case DT_MIPS_RWPLT: return "MIPS_RWPLT";
252b5132
RH		 1556 default:
1557 return NULL;
1558 }
1559}
1560
9a097730 1561static const char *
d3ba0551 1562get_sparc64_dynamic_type (unsigned long type)
9a097730
RH		 1563{
1564 switch (type)
1565 {
1566 case DT_SPARC_REGISTER: return "SPARC_REGISTER";
1567 default:
1568 return NULL;
1569 }
103f02d3
UD		 1570}
1571
7490d522
AM		 1572static const char *
1573get_ppc_dynamic_type (unsigned long type)
1574{
1575 switch (type)
1576 {
a7f2871e
AM		 1577 case DT_PPC_GOT: return "PPC_GOT";
1578 case DT_PPC_TLSOPT: return "PPC_TLSOPT";
7490d522
AM		 1579 default:
1580 return NULL;
1581 }
1582}
1583
f1cb7e17 1584static const char *
d3ba0551 1585get_ppc64_dynamic_type (unsigned long type)
f1cb7e17
AM		 1586{
1587 switch (type)
1588 {
a7f2871e
AM		 1589 case DT_PPC64_GLINK: return "PPC64_GLINK";
1590 case DT_PPC64_OPD: return "PPC64_OPD";
1591 case DT_PPC64_OPDSZ: return "PPC64_OPDSZ";
1592 case DT_PPC64_TLSOPT: return "PPC64_TLSOPT";
f1cb7e17
AM		 1593 default:
1594 return NULL;
1595 }
1596}
1597
103f02d3 1598static const char *
d3ba0551 1599get_parisc_dynamic_type (unsigned long type)
103f02d3
UD		 1600{
1601 switch (type)
1602 {
1603 case DT_HP_LOAD_MAP: return "HP_LOAD_MAP";
1604 case DT_HP_DLD_FLAGS: return "HP_DLD_FLAGS";
1605 case DT_HP_DLD_HOOK: return "HP_DLD_HOOK";
1606 case DT_HP_UX10_INIT: return "HP_UX10_INIT";
1607 case DT_HP_UX10_INITSZ: return "HP_UX10_INITSZ";
1608 case DT_HP_PREINIT: return "HP_PREINIT";
1609 case DT_HP_PREINITSZ: return "HP_PREINITSZ";
1610 case DT_HP_NEEDED: return "HP_NEEDED";
1611 case DT_HP_TIME_STAMP: return "HP_TIME_STAMP";
1612 case DT_HP_CHECKSUM: return "HP_CHECKSUM";
1613 case DT_HP_GST_SIZE: return "HP_GST_SIZE";
1614 case DT_HP_GST_VERSION: return "HP_GST_VERSION";
1615 case DT_HP_GST_HASHVAL: return "HP_GST_HASHVAL";
eec8f817
DA		 1616 case DT_HP_EPLTREL: return "HP_GST_EPLTREL";
1617 case DT_HP_EPLTRELSZ: return "HP_GST_EPLTRELSZ";
1618 case DT_HP_FILTERED: return "HP_FILTERED";
1619 case DT_HP_FILTER_TLS: return "HP_FILTER_TLS";
1620 case DT_HP_COMPAT_FILTERED: return "HP_COMPAT_FILTERED";
1621 case DT_HP_LAZYLOAD: return "HP_LAZYLOAD";
1622 case DT_HP_BIND_NOW_COUNT: return "HP_BIND_NOW_COUNT";
1623 case DT_PLT: return "PLT";
1624 case DT_PLT_SIZE: return "PLT_SIZE";
1625 case DT_DLT: return "DLT";
1626 case DT_DLT_SIZE: return "DLT_SIZE";
103f02d3
UD		 1627 default:
1628 return NULL;
1629 }
1630}
9a097730 1631
ecc51f48 1632static const char *
d3ba0551 1633get_ia64_dynamic_type (unsigned long type)
ecc51f48
NC		 1634{
1635 switch (type)
1636 {
148b93f2
NC		 1637 case DT_IA_64_PLT_RESERVE: return "IA_64_PLT_RESERVE";
1638 case DT_IA_64_VMS_SUBTYPE: return "VMS_SUBTYPE";
1639 case DT_IA_64_VMS_IMGIOCNT: return "VMS_IMGIOCNT";
1640 case DT_IA_64_VMS_LNKFLAGS: return "VMS_LNKFLAGS";
1641 case DT_IA_64_VMS_VIR_MEM_BLK_SIZ: return "VMS_VIR_MEM_BLK_SIZ";
1642 case DT_IA_64_VMS_IDENT: return "VMS_IDENT";
1643 case DT_IA_64_VMS_NEEDED_IDENT: return "VMS_NEEDED_IDENT";
1644 case DT_IA_64_VMS_IMG_RELA_CNT: return "VMS_IMG_RELA_CNT";
1645 case DT_IA_64_VMS_SEG_RELA_CNT: return "VMS_SEG_RELA_CNT";
1646 case DT_IA_64_VMS_FIXUP_RELA_CNT: return "VMS_FIXUP_RELA_CNT";
1647 case DT_IA_64_VMS_FIXUP_NEEDED: return "VMS_FIXUP_NEEDED";
1648 case DT_IA_64_VMS_SYMVEC_CNT: return "VMS_SYMVEC_CNT";
1649 case DT_IA_64_VMS_XLATED: return "VMS_XLATED";
1650 case DT_IA_64_VMS_STACKSIZE: return "VMS_STACKSIZE";
1651 case DT_IA_64_VMS_UNWINDSZ: return "VMS_UNWINDSZ";
1652 case DT_IA_64_VMS_UNWIND_CODSEG: return "VMS_UNWIND_CODSEG";
1653 case DT_IA_64_VMS_UNWIND_INFOSEG: return "VMS_UNWIND_INFOSEG";
1654 case DT_IA_64_VMS_LINKTIME: return "VMS_LINKTIME";
1655 case DT_IA_64_VMS_SEG_NO: return "VMS_SEG_NO";
1656 case DT_IA_64_VMS_SYMVEC_OFFSET: return "VMS_SYMVEC_OFFSET";
1657 case DT_IA_64_VMS_SYMVEC_SEG: return "VMS_SYMVEC_SEG";
1658 case DT_IA_64_VMS_UNWIND_OFFSET: return "VMS_UNWIND_OFFSET";
1659 case DT_IA_64_VMS_UNWIND_SEG: return "VMS_UNWIND_SEG";
1660 case DT_IA_64_VMS_STRTAB_OFFSET: return "VMS_STRTAB_OFFSET";
1661 case DT_IA_64_VMS_SYSVER_OFFSET: return "VMS_SYSVER_OFFSET";
1662 case DT_IA_64_VMS_IMG_RELA_OFF: return "VMS_IMG_RELA_OFF";
1663 case DT_IA_64_VMS_SEG_RELA_OFF: return "VMS_SEG_RELA_OFF";
1664 case DT_IA_64_VMS_FIXUP_RELA_OFF: return "VMS_FIXUP_RELA_OFF";
1665 case DT_IA_64_VMS_PLTGOT_OFFSET: return "VMS_PLTGOT_OFFSET";
1666 case DT_IA_64_VMS_PLTGOT_SEG: return "VMS_PLTGOT_SEG";
1667 case DT_IA_64_VMS_FPMODE: return "VMS_FPMODE";
ecc51f48
NC		 1668 default:
1669 return NULL;
1670 }
1671}
1672
fabcb361
RH		 1673static const char *
1674get_alpha_dynamic_type (unsigned long type)
1675{
1676 switch (type)
1677 {
1678 case DT_ALPHA_PLTRO: return "ALPHA_PLTRO";
1679 default:
1680 return NULL;
1681 }
1682}
1683
1c0d3aa6
NC		 1684static const char *
1685get_score_dynamic_type (unsigned long type)
1686{
1687 switch (type)
1688 {
1689 case DT_SCORE_BASE_ADDRESS: return "SCORE_BASE_ADDRESS";
1690 case DT_SCORE_LOCAL_GOTNO: return "SCORE_LOCAL_GOTNO";
1691 case DT_SCORE_SYMTABNO: return "SCORE_SYMTABNO";
1692 case DT_SCORE_GOTSYM: return "SCORE_GOTSYM";
1693 case DT_SCORE_UNREFEXTNO: return "SCORE_UNREFEXTNO";
1694 case DT_SCORE_HIPAGENO: return "SCORE_HIPAGENO";
1695 default:
1696 return NULL;
1697 }
1698}
1699
40b36596
JM		 1700static const char *
1701get_tic6x_dynamic_type (unsigned long type)
1702{
1703 switch (type)
1704 {
1705 case DT_C6000_GSYM_OFFSET: return "C6000_GSYM_OFFSET";
1706 case DT_C6000_GSTR_OFFSET: return "C6000_GSTR_OFFSET";
1707 case DT_C6000_DSBT_BASE: return "C6000_DSBT_BASE";
1708 case DT_C6000_DSBT_SIZE: return "C6000_DSBT_SIZE";
1709 case DT_C6000_PREEMPTMAP: return "C6000_PREEMPTMAP";
1710 case DT_C6000_DSBT_INDEX: return "C6000_DSBT_INDEX";
1711 default:
1712 return NULL;
1713 }
1714}
1c0d3aa6 1715
36591ba1
SL		 1716static const char *
1717get_nios2_dynamic_type (unsigned long type)
1718{
1719 switch (type)
1720 {
1721 case DT_NIOS2_GP: return "NIOS2_GP";
1722 default:
1723 return NULL;
1724 }
1725}
1726
252b5132 1727static const char *
d3ba0551 1728get_dynamic_type (unsigned long type)
252b5132 1729{
e9e44622 1730 static char buff[64];
252b5132
RH		 1731
1732 switch (type)
1733 {
1734 case DT_NULL: return "NULL";
1735 case DT_NEEDED: return "NEEDED";
1736 case DT_PLTRELSZ: return "PLTRELSZ";
1737 case DT_PLTGOT: return "PLTGOT";
1738 case DT_HASH: return "HASH";
1739 case DT_STRTAB: return "STRTAB";
1740 case DT_SYMTAB: return "SYMTAB";
1741 case DT_RELA: return "RELA";
1742 case DT_RELASZ: return "RELASZ";
1743 case DT_RELAENT: return "RELAENT";
1744 case DT_STRSZ: return "STRSZ";
1745 case DT_SYMENT: return "SYMENT";
1746 case DT_INIT: return "INIT";
1747 case DT_FINI: return "FINI";
1748 case DT_SONAME: return "SONAME";
1749 case DT_RPATH: return "RPATH";
1750 case DT_SYMBOLIC: return "SYMBOLIC";
1751 case DT_REL: return "REL";
1752 case DT_RELSZ: return "RELSZ";
1753 case DT_RELENT: return "RELENT";
1754 case DT_PLTREL: return "PLTREL";
1755 case DT_DEBUG: return "DEBUG";
1756 case DT_TEXTREL: return "TEXTREL";
1757 case DT_JMPREL: return "JMPREL";
1758 case DT_BIND_NOW: return "BIND_NOW";
1759 case DT_INIT_ARRAY: return "INIT_ARRAY";
1760 case DT_FINI_ARRAY: return "FINI_ARRAY";
1761 case DT_INIT_ARRAYSZ: return "INIT_ARRAYSZ";
1762 case DT_FINI_ARRAYSZ: return "FINI_ARRAYSZ";
d1133906
NC		 1763 case DT_RUNPATH: return "RUNPATH";
1764 case DT_FLAGS: return "FLAGS";
2d0e6f43 1765
d1133906
NC		 1766 case DT_PREINIT_ARRAY: return "PREINIT_ARRAY";
1767 case DT_PREINIT_ARRAYSZ: return "PREINIT_ARRAYSZ";
103f02d3 1768
05107a46 1769 case DT_CHECKSUM: return "CHECKSUM";
252b5132
RH		 1770 case DT_PLTPADSZ: return "PLTPADSZ";
1771 case DT_MOVEENT: return "MOVEENT";
1772 case DT_MOVESZ: return "MOVESZ";
dcefbbbd 1773 case DT_FEATURE: return "FEATURE";
252b5132
RH		 1774 case DT_POSFLAG_1: return "POSFLAG_1";
1775 case DT_SYMINSZ: return "SYMINSZ";
1776 case DT_SYMINENT: return "SYMINENT"; /* aka VALRNGHI */
103f02d3 1777
252b5132 1778 case DT_ADDRRNGLO: return "ADDRRNGLO";
dcefbbbd
L		 1779 case DT_CONFIG: return "CONFIG";
1780 case DT_DEPAUDIT: return "DEPAUDIT";
1781 case DT_AUDIT: return "AUDIT";
1782 case DT_PLTPAD: return "PLTPAD";
1783 case DT_MOVETAB: return "MOVETAB";
252b5132 1784 case DT_SYMINFO: return "SYMINFO"; /* aka ADDRRNGHI */
103f02d3 1785
252b5132 1786 case DT_VERSYM: return "VERSYM";
103f02d3 1787
67a4f2b7
AO		 1788 case DT_TLSDESC_GOT: return "TLSDESC_GOT";
1789 case DT_TLSDESC_PLT: return "TLSDESC_PLT";
252b5132
RH		 1790 case DT_RELACOUNT: return "RELACOUNT";
1791 case DT_RELCOUNT: return "RELCOUNT";
1792 case DT_FLAGS_1: return "FLAGS_1";
1793 case DT_VERDEF: return "VERDEF";
1794 case DT_VERDEFNUM: return "VERDEFNUM";
1795 case DT_VERNEED: return "VERNEED";
1796 case DT_VERNEEDNUM: return "VERNEEDNUM";
103f02d3 1797
019148e4 1798 case DT_AUXILIARY: return "AUXILIARY";
252b5132
RH		 1799 case DT_USED: return "USED";
1800 case DT_FILTER: return "FILTER";
103f02d3 1801
047b2264
JJ		 1802 case DT_GNU_PRELINKED: return "GNU_PRELINKED";
1803 case DT_GNU_CONFLICT: return "GNU_CONFLICT";
1804 case DT_GNU_CONFLICTSZ: return "GNU_CONFLICTSZ";
1805 case DT_GNU_LIBLIST: return "GNU_LIBLIST";
1806 case DT_GNU_LIBLISTSZ: return "GNU_LIBLISTSZ";
fdc90cb4 1807 case DT_GNU_HASH: return "GNU_HASH";
047b2264 1808
252b5132
RH		 1809 default:
1810 if ((type >= DT_LOPROC) && (type <= DT_HIPROC))
1811 {
2cf0635d 1812 const char * result;
103f02d3 1813
252b5132
RH		 1814 switch (elf_header.e_machine)
1815 {
1816 case EM_MIPS:
4fe85591 1817 case EM_MIPS_RS3_LE:
252b5132
RH		 1818 result = get_mips_dynamic_type (type);
1819 break;
9a097730
RH		 1820 case EM_SPARCV9:
1821 result = get_sparc64_dynamic_type (type);
1822 break;
7490d522
AM		 1823 case EM_PPC:
1824 result = get_ppc_dynamic_type (type);
1825 break;
f1cb7e17
AM		 1826 case EM_PPC64:
1827 result = get_ppc64_dynamic_type (type);
1828 break;
ecc51f48
NC		 1829 case EM_IA_64:
1830 result = get_ia64_dynamic_type (type);
1831 break;
fabcb361
RH		 1832 case EM_ALPHA:
1833 result = get_alpha_dynamic_type (type);
1834 break;
1c0d3aa6
NC		 1835 case EM_SCORE:
1836 result = get_score_dynamic_type (type);
1837 break;
40b36596
JM		 1838 case EM_TI_C6000:
1839 result = get_tic6x_dynamic_type (type);
1840 break;
36591ba1
SL		 1841 case EM_ALTERA_NIOS2:
1842 result = get_nios2_dynamic_type (type);
1843 break;
252b5132
RH		 1844 default:
1845 result = NULL;
1846 break;
1847 }
1848
1849 if (result != NULL)
1850 return result;
1851
e9e44622 1852 snprintf (buff, sizeof (buff), _("Processor Specific: %lx"), type);
252b5132 1853 }
eec8f817
DA		 1854 else if (((type >= DT_LOOS) && (type <= DT_HIOS))
1855 || (elf_header.e_machine == EM_PARISC
1856 && (type >= OLD_DT_LOOS) && (type <= OLD_DT_HIOS)))
103f02d3 1857 {
2cf0635d 1858 const char * result;
103f02d3
UD		 1859
1860 switch (elf_header.e_machine)
1861 {
1862 case EM_PARISC:
1863 result = get_parisc_dynamic_type (type);
1864 break;
148b93f2
NC		 1865 case EM_IA_64:
1866 result = get_ia64_dynamic_type (type);
1867 break;
103f02d3
UD		 1868 default:
1869 result = NULL;
1870 break;
1871 }
1872
1873 if (result != NULL)
1874 return result;
1875
e9e44622
JJ		 1876 snprintf (buff, sizeof (buff), _("Operating System specific: %lx"),
1877 type);
103f02d3 1878 }
252b5132 1879 else
e9e44622 1880 snprintf (buff, sizeof (buff), _("<unknown>: %lx"), type);
103f02d3 1881
252b5132
RH		 1882 return buff;
1883 }
1884}
1885
1886static char *
d3ba0551 1887get_file_type (unsigned e_type)
252b5132 1888{
b34976b6 1889 static char buff[32];
252b5132
RH		 1890
1891 switch (e_type)
1892 {
1893 case ET_NONE: return _("NONE (None)");
1894 case ET_REL: return _("REL (Relocatable file)");
ba2685cc
AM		 1895 case ET_EXEC: return _("EXEC (Executable file)");
1896 case ET_DYN: return _("DYN (Shared object file)");
1897 case ET_CORE: return _("CORE (Core file)");
252b5132
RH		 1898
1899 default:
1900 if ((e_type >= ET_LOPROC) && (e_type <= ET_HIPROC))
e9e44622 1901 snprintf (buff, sizeof (buff), _("Processor Specific: (%x)"), e_type);
252b5132 1902 else if ((e_type >= ET_LOOS) && (e_type <= ET_HIOS))
e9e44622 1903 snprintf (buff, sizeof (buff), _("OS Specific: (%x)"), e_type);
252b5132 1904 else
e9e44622 1905 snprintf (buff, sizeof (buff), _("<unknown>: %x"), e_type);
252b5132
RH		 1906 return buff;
1907 }
1908}
1909
1910static char *
d3ba0551 1911get_machine_name (unsigned e_machine)
252b5132 1912{
b34976b6 1913 static char buff[64]; /* XXX */
252b5132
RH		 1914
1915 switch (e_machine)
1916 {
c45021f2 1917 case EM_NONE: return _("None");
a06ea964 1918 case EM_AARCH64: return "AArch64";
c45021f2
NC		 1919 case EM_M32: return "WE32100";
1920 case EM_SPARC: return "Sparc";
e9f53129 1921 case EM_SPU: return "SPU";
c45021f2
NC		 1922 case EM_386: return "Intel 80386";
1923 case EM_68K: return "MC68000";
1924 case EM_88K: return "MC88000";
1925 case EM_486: return "Intel 80486";
1926 case EM_860: return "Intel 80860";
1927 case EM_MIPS: return "MIPS R3000";
1928 case EM_S370: return "IBM System/370";
7036c0e1 1929 case EM_MIPS_RS3_LE: return "MIPS R4000 big-endian";
252b5132 1930 case EM_OLD_SPARCV9: return "Sparc v9 (old)";
c45021f2 1931 case EM_PARISC: return "HPPA";
252b5132 1932 case EM_PPC_OLD: return "Power PC (old)";
7036c0e1 1933 case EM_SPARC32PLUS: return "Sparc v8+" ;
c45021f2
NC		 1934 case EM_960: return "Intel 90860";
1935 case EM_PPC: return "PowerPC";
285d1771 1936 case EM_PPC64: return "PowerPC64";
c45021f2
NC		 1937 case EM_FR20: return "Fujitsu FR20";
1938 case EM_RH32: return "TRW RH32";
b34976b6 1939 case EM_MCORE: return "MCORE";
7036c0e1
AJ		 1940 case EM_ARM: return "ARM";
1941 case EM_OLD_ALPHA: return "Digital Alpha (old)";
ef230218 1942 case EM_SH: return "Renesas / SuperH SH";
c45021f2
NC		 1943 case EM_SPARCV9: return "Sparc v9";
1944 case EM_TRICORE: return "Siemens Tricore";
584da044 1945 case EM_ARC: return "ARC";
c2dcd04e
NC		 1946 case EM_H8_300: return "Renesas H8/300";
1947 case EM_H8_300H: return "Renesas H8/300H";
1948 case EM_H8S: return "Renesas H8S";
1949 case EM_H8_500: return "Renesas H8/500";
30800947 1950 case EM_IA_64: return "Intel IA-64";
252b5132
RH		 1951 case EM_MIPS_X: return "Stanford MIPS-X";
1952 case EM_COLDFIRE: return "Motorola Coldfire";
c45021f2 1953 case EM_ALPHA: return "Alpha";
2b0337b0
AO		 1954 case EM_CYGNUS_D10V:
1955 case EM_D10V: return "d10v";
1956 case EM_CYGNUS_D30V:
b34976b6 1957 case EM_D30V: return "d30v";
2b0337b0 1958 case EM_CYGNUS_M32R:
26597c86 1959 case EM_M32R: return "Renesas M32R (formerly Mitsubishi M32r)";
2b0337b0 1960 case EM_CYGNUS_V850:
708e2187 1961 case EM_V800: return "Renesas V850 (using RH850 ABI)";
f6c1a2d5 1962 case EM_V850: return "Renesas V850";
2b0337b0
AO		 1963 case EM_CYGNUS_MN10300:
1964 case EM_MN10300: return "mn10300";
1965 case EM_CYGNUS_MN10200:
1966 case EM_MN10200: return "mn10200";
5506d11a 1967 case EM_MOXIE: return "Moxie";
2b0337b0
AO		 1968 case EM_CYGNUS_FR30:
1969 case EM_FR30: return "Fujitsu FR30";
b34976b6 1970 case EM_CYGNUS_FRV: return "Fujitsu FR-V";
2b0337b0 1971 case EM_PJ_OLD:
b34976b6 1972 case EM_PJ: return "picoJava";
7036c0e1
AJ		 1973 case EM_MMA: return "Fujitsu Multimedia Accelerator";
1974 case EM_PCP: return "Siemens PCP";
1975 case EM_NCPU: return "Sony nCPU embedded RISC processor";
1976 case EM_NDR1: return "Denso NDR1 microprocesspr";
1977 case EM_STARCORE: return "Motorola Star*Core processor";
1978 case EM_ME16: return "Toyota ME16 processor";
1979 case EM_ST100: return "STMicroelectronics ST100 processor";
1980 case EM_TINYJ: return "Advanced Logic Corp. TinyJ embedded processor";
11636f9e
JM		 1981 case EM_PDSP: return "Sony DSP processor";
1982 case EM_PDP10: return "Digital Equipment Corp. PDP-10";
1983 case EM_PDP11: return "Digital Equipment Corp. PDP-11";
7036c0e1
AJ		 1984 case EM_FX66: return "Siemens FX66 microcontroller";
1985 case EM_ST9PLUS: return "STMicroelectronics ST9+ 8/16 bit microcontroller";
1986 case EM_ST7: return "STMicroelectronics ST7 8-bit microcontroller";
1987 case EM_68HC16: return "Motorola MC68HC16 Microcontroller";
6927f982 1988 case EM_68HC12: return "Motorola MC68HC12 Microcontroller";
7036c0e1
AJ		 1989 case EM_68HC11: return "Motorola MC68HC11 Microcontroller";
1990 case EM_68HC08: return "Motorola MC68HC08 Microcontroller";
1991 case EM_68HC05: return "Motorola MC68HC05 Microcontroller";
1992 case EM_SVX: return "Silicon Graphics SVx";
1993 case EM_ST19: return "STMicroelectronics ST19 8-bit microcontroller";
1994 case EM_VAX: return "Digital VAX";
2b0337b0 1995 case EM_AVR_OLD:
b34976b6 1996 case EM_AVR: return "Atmel AVR 8-bit microcontroller";
1b61cf92 1997 case EM_CRIS: return "Axis Communications 32-bit embedded processor";
c45021f2
NC		 1998 case EM_JAVELIN: return "Infineon Technologies 32-bit embedded cpu";
1999 case EM_FIREPATH: return "Element 14 64-bit DSP processor";
2000 case EM_ZSP: return "LSI Logic's 16-bit DSP processor";
b34976b6 2001 case EM_MMIX: return "Donald Knuth's educational 64-bit processor";
c45021f2 2002 case EM_HUANY: return "Harvard Universitys's machine-independent object format";
3b36097d 2003 case EM_PRISM: return "Vitesse Prism";
bcedfee6 2004 case EM_X86_64: return "Advanced Micro Devices X86-64";
8a9036a4 2005 case EM_L1OM: return "Intel L1OM";
7a9068fe 2006 case EM_K1OM: return "Intel K1OM";
b7498e0e 2007 case EM_S390_OLD:
b34976b6 2008 case EM_S390: return "IBM S/390";
1c0d3aa6 2009 case EM_SCORE: return "SUNPLUS S+Core";
61865e30 2010 case EM_XSTORMY16: return "Sanyo XStormy16 CPU core";
3b16e843
NC		 2011 case EM_OPENRISC:
2012 case EM_OR32: return "OpenRISC";
11636f9e 2013 case EM_ARC_A5: return "ARC International ARCompact processor";
1fe1f39c 2014 case EM_CRX: return "National Semiconductor CRX microprocessor";
cfb8c092 2015 case EM_ADAPTEVA_EPIPHANY: return "Adapteva EPIPHANY";
d172d4ba 2016 case EM_DLX: return "OpenDLX";
1e4cf259 2017 case EM_IP2K_OLD:
b34976b6 2018 case EM_IP2K: return "Ubicom IP2xxx 8-bit microcontrollers";
3b36097d 2019 case EM_IQ2000: return "Vitesse IQ2000";
88da6820
NC		 2020 case EM_XTENSA_OLD:
2021 case EM_XTENSA: return "Tensilica Xtensa Processor";
11636f9e
JM		 2022 case EM_VIDEOCORE: return "Alphamosaic VideoCore processor";
2023 case EM_TMM_GPP: return "Thompson Multimedia General Purpose Processor";
2024 case EM_NS32K: return "National Semiconductor 32000 series";
2025 case EM_TPC: return "Tenor Network TPC processor";
2026 case EM_ST200: return "STMicroelectronics ST200 microcontroller";
2027 case EM_MAX: return "MAX Processor";
2028 case EM_CR: return "National Semiconductor CompactRISC";
2029 case EM_F2MC16: return "Fujitsu F2MC16";
2030 case EM_MSP430: return "Texas Instruments msp430 microcontroller";
84e94c90 2031 case EM_LATTICEMICO32: return "Lattice Mico32";
ff7eeb89 2032 case EM_M32C_OLD:
49f58d10 2033 case EM_M32C: return "Renesas M32c";
d031aafb 2034 case EM_MT: return "Morpho Techologies MT processor";
7bbe5bc5 2035 case EM_BLACKFIN: return "Analog Devices Blackfin";
11636f9e
JM		 2036 case EM_SE_C33: return "S1C33 Family of Seiko Epson processors";
2037 case EM_SEP: return "Sharp embedded microprocessor";
2038 case EM_ARCA: return "Arca RISC microprocessor";
2039 case EM_UNICORE: return "Unicore";
2040 case EM_EXCESS: return "eXcess 16/32/64-bit configurable embedded CPU";
2041 case EM_DXP: return "Icera Semiconductor Inc. Deep Execution Processor";
64fd6348
NC		 2042 case EM_NIOS32: return "Altera Nios";
2043 case EM_ALTERA_NIOS2: return "Altera Nios II";
c29aca4a 2044 case EM_C166:
d70c5fc7 2045 case EM_XC16X: return "Infineon Technologies xc16x";
11636f9e
JM		 2046 case EM_M16C: return "Renesas M16C series microprocessors";
2047 case EM_DSPIC30F: return "Microchip Technology dsPIC30F Digital Signal Controller";
2048 case EM_CE: return "Freescale Communication Engine RISC core";
2049 case EM_TSK3000: return "Altium TSK3000 core";
2050 case EM_RS08: return "Freescale RS08 embedded processor";
2051 case EM_ECOG2: return "Cyan Technology eCOG2 microprocessor";
2052 case EM_DSP24: return "New Japan Radio (NJR) 24-bit DSP Processor";
2053 case EM_VIDEOCORE3: return "Broadcom VideoCore III processor";
2054 case EM_SE_C17: return "Seiko Epson C17 family";
2055 case EM_TI_C6000: return "Texas Instruments TMS320C6000 DSP family";
2056 case EM_TI_C2000: return "Texas Instruments TMS320C2000 DSP family";
2057 case EM_TI_C5500: return "Texas Instruments TMS320C55x DSP family";
2058 case EM_MMDSP_PLUS: return "STMicroelectronics 64bit VLIW Data Signal Processor";
2059 case EM_CYPRESS_M8C: return "Cypress M8C microprocessor";
2060 case EM_R32C: return "Renesas R32C series microprocessors";
2061 case EM_TRIMEDIA: return "NXP Semiconductors TriMedia architecture family";
2062 case EM_QDSP6: return "QUALCOMM DSP6 Processor";
2063 case EM_8051: return "Intel 8051 and variants";
2064 case EM_STXP7X: return "STMicroelectronics STxP7x family";
2065 case EM_NDS32: return "Andes Technology compact code size embedded RISC processor family";
2066 case EM_ECOG1X: return "Cyan Technology eCOG1X family";
2067 case EM_MAXQ30: return "Dallas Semiconductor MAXQ30 Core microcontrollers";
2068 case EM_XIMO16: return "New Japan Radio (NJR) 16-bit DSP Processor";
2069 case EM_MANIK: return "M2000 Reconfigurable RISC Microprocessor";
2070 case EM_CRAYNV2: return "Cray Inc. NV2 vector architecture";
15ab5209 2071 case EM_CYGNUS_MEP: return "Toshiba MeP Media Engine";
cb8f3167 2072 case EM_CR16:
f6c1a2d5 2073 case EM_MICROBLAZE:
7ba29e2a 2074 case EM_MICROBLAZE_OLD: return "Xilinx MicroBlaze";
99c513f6 2075 case EM_RL78: return "Renesas RL78";
c7927a3c 2076 case EM_RX: return "Renesas RX";
a3c62988 2077 case EM_METAG: return "Imagination Technologies Meta processor architecture";
11636f9e
JM		 2078 case EM_MCST_ELBRUS: return "MCST Elbrus general purpose hardware architecture";
2079 case EM_ECOG16: return "Cyan Technology eCOG16 family";
2080 case EM_ETPU: return "Freescale Extended Time Processing Unit";
2081 case EM_SLE9X: return "Infineon Technologies SLE9X core";
2082 case EM_AVR32: return "Atmel Corporation 32-bit microprocessor family";
2083 case EM_STM8: return "STMicroeletronics STM8 8-bit microcontroller";
2084 case EM_TILE64: return "Tilera TILE64 multicore architecture family";
2085 case EM_TILEPRO: return "Tilera TILEPro multicore architecture family";
aa137e4d 2086 case EM_TILEGX: return "Tilera TILE-Gx multicore architecture family";
11636f9e 2087 case EM_CUDA: return "NVIDIA CUDA architecture";
f6c1a2d5 2088 case EM_XGATE: return "Motorola XGATE embedded processor";
252b5132 2089 default:
35d9dd2f 2090 snprintf (buff, sizeof (buff), _("<unknown>: 0x%x"), e_machine);
252b5132
RH		 2091 return buff;
2092 }
2093}
2094
f3485b74 2095static void
d3ba0551 2096decode_ARM_machine_flags (unsigned e_flags, char buf[])
f3485b74
NC		 2097{
2098 unsigned eabi;
2099 int unknown = 0;
2100
2101 eabi = EF_ARM_EABI_VERSION (e_flags);
2102 e_flags &= ~ EF_ARM_EABIMASK;
2103
2104 /* Handle "generic" ARM flags. */
2105 if (e_flags & EF_ARM_RELEXEC)
2106 {
2107 strcat (buf, ", relocatable executable");
2108 e_flags &= ~ EF_ARM_RELEXEC;
2109 }
76da6bbe 2110
f3485b74
NC		 2111 if (e_flags & EF_ARM_HASENTRY)
2112 {
2113 strcat (buf, ", has entry point");
2114 e_flags &= ~ EF_ARM_HASENTRY;
2115 }
76da6bbe 2116
f3485b74
NC		 2117 /* Now handle EABI specific flags. */
2118 switch (eabi)
2119 {
2120 default:
2c71103e 2121 strcat (buf, ", <unrecognized EABI>");
f3485b74
NC		 2122 if (e_flags)
2123 unknown = 1;
2124 break;
2125
2126 case EF_ARM_EABI_VER1:
a5bcd848 2127 strcat (buf, ", Version1 EABI");
f3485b74
NC		 2128 while (e_flags)
2129 {
2130 unsigned flag;
76da6bbe 2131
f3485b74
NC		 2132 /* Process flags one bit at a time. */
2133 flag = e_flags & - e_flags;
2134 e_flags &= ~ flag;
76da6bbe 2135
f3485b74
NC		 2136 switch (flag)
2137 {
a5bcd848 2138 case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */
f3485b74
NC		 2139 strcat (buf, ", sorted symbol tables");
2140 break;
76da6bbe 2141
f3485b74
NC		 2142 default:
2143 unknown = 1;
2144 break;
2145 }
2146 }
2147 break;
76da6bbe 2148
a5bcd848
PB		 2149 case EF_ARM_EABI_VER2:
2150 strcat (buf, ", Version2 EABI");
2151 while (e_flags)
2152 {
2153 unsigned flag;
2154
2155 /* Process flags one bit at a time. */
2156 flag = e_flags & - e_flags;
2157 e_flags &= ~ flag;
2158
2159 switch (flag)
2160 {
2161 case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */
2162 strcat (buf, ", sorted symbol tables");
2163 break;
2164
2165 case EF_ARM_DYNSYMSUSESEGIDX:
2166 strcat (buf, ", dynamic symbols use segment index");
2167 break;
2168
2169 case EF_ARM_MAPSYMSFIRST:
2170 strcat (buf, ", mapping symbols precede others");
2171 break;
2172
2173 default:
2174 unknown = 1;
2175 break;
2176 }
2177 }
2178 break;
2179
d507cf36
PB		 2180 case EF_ARM_EABI_VER3:
2181 strcat (buf, ", Version3 EABI");
8cb51566
PB		 2182 break;
2183
2184 case EF_ARM_EABI_VER4:
2185 strcat (buf, ", Version4 EABI");
3bfcb652
NC		 2186 while (e_flags)
2187 {
2188 unsigned flag;
2189
2190 /* Process flags one bit at a time. */
2191 flag = e_flags & - e_flags;
2192 e_flags &= ~ flag;
2193
2194 switch (flag)
2195 {
2196 case EF_ARM_BE8:
2197 strcat (buf, ", BE8");
2198 break;
2199
2200 case EF_ARM_LE8:
2201 strcat (buf, ", LE8");
2202 break;
2203
2204 default:
2205 unknown = 1;
2206 break;
2207 }
2208 break;
2209 }
2210 break;
3a4a14e9
PB		 2211
2212 case EF_ARM_EABI_VER5:
2213 strcat (buf, ", Version5 EABI");
d507cf36
PB		 2214 while (e_flags)
2215 {
2216 unsigned flag;
2217
2218 /* Process flags one bit at a time. */
2219 flag = e_flags & - e_flags;
2220 e_flags &= ~ flag;
2221
2222 switch (flag)
2223 {
2224 case EF_ARM_BE8:
2225 strcat (buf, ", BE8");
2226 break;
2227
2228 case EF_ARM_LE8:
2229 strcat (buf, ", LE8");
2230 break;
2231
3bfcb652
NC		 2232 case EF_ARM_ABI_FLOAT_SOFT: /* Conflicts with EF_ARM_SOFT_FLOAT. */
2233 strcat (buf, ", soft-float ABI");
2234 break;
2235
2236 case EF_ARM_ABI_FLOAT_HARD: /* Conflicts with EF_ARM_VFP_FLOAT. */
2237 strcat (buf, ", hard-float ABI");
2238 break;
2239
d507cf36
PB		 2240 default:
2241 unknown = 1;
2242 break;
2243 }
2244 }
2245 break;
2246
f3485b74 2247 case EF_ARM_EABI_UNKNOWN:
a5bcd848 2248 strcat (buf, ", GNU EABI");
f3485b74
NC		 2249 while (e_flags)
2250 {
2251 unsigned flag;
76da6bbe 2252
f3485b74
NC		 2253 /* Process flags one bit at a time. */
2254 flag = e_flags & - e_flags;
2255 e_flags &= ~ flag;
76da6bbe 2256
f3485b74
NC		 2257 switch (flag)
2258 {
a5bcd848 2259 case EF_ARM_INTERWORK:
f3485b74
NC		 2260 strcat (buf, ", interworking enabled");
2261 break;
76da6bbe 2262
a5bcd848 2263 case EF_ARM_APCS_26:
f3485b74
NC		 2264 strcat (buf, ", uses APCS/26");
2265 break;
76da6bbe 2266
a5bcd848 2267 case EF_ARM_APCS_FLOAT:
f3485b74
NC		 2268 strcat (buf, ", uses APCS/float");
2269 break;
76da6bbe 2270
a5bcd848 2271 case EF_ARM_PIC:
f3485b74
NC		 2272 strcat (buf, ", position independent");
2273 break;
76da6bbe 2274
a5bcd848 2275 case EF_ARM_ALIGN8:
f3485b74
NC		 2276 strcat (buf, ", 8 bit structure alignment");
2277 break;
76da6bbe 2278
a5bcd848 2279 case EF_ARM_NEW_ABI:
f3485b74
NC		 2280 strcat (buf, ", uses new ABI");
2281 break;
76da6bbe 2282
a5bcd848 2283 case EF_ARM_OLD_ABI:
f3485b74
NC		 2284 strcat (buf, ", uses old ABI");
2285 break;
76da6bbe 2286
a5bcd848 2287 case EF_ARM_SOFT_FLOAT:
f3485b74
NC		 2288 strcat (buf, ", software FP");
2289 break;
76da6bbe 2290
90e01f86
ILT		 2291 case EF_ARM_VFP_FLOAT:
2292 strcat (buf, ", VFP");
2293 break;
2294
fde78edd
NC		 2295 case EF_ARM_MAVERICK_FLOAT:
2296 strcat (buf, ", Maverick FP");
2297 break;
2298
f3485b74
NC		 2299 default:
2300 unknown = 1;
2301 break;
2302 }
2303 }
2304 }
f3485b74
NC		 2305
2306 if (unknown)
2b692964 2307 strcat (buf,_(", <unknown>"));
f3485b74
NC		 2308}
2309
252b5132 2310static char *
d3ba0551 2311get_machine_flags (unsigned e_flags, unsigned e_machine)
252b5132 2312{
b34976b6 2313 static char buf[1024];
252b5132
RH		 2314
2315 buf[0] = '\0';
76da6bbe 2316
252b5132
RH		 2317 if (e_flags)
2318 {
2319 switch (e_machine)
2320 {
2321 default:
2322 break;
2323
f3485b74
NC		 2324 case EM_ARM:
2325 decode_ARM_machine_flags (e_flags, buf);
2326 break;
76da6bbe 2327
781303ce
MF		 2328 case EM_BLACKFIN:
2329 if (e_flags & EF_BFIN_PIC)
2330 strcat (buf, ", PIC");
2331
2332 if (e_flags & EF_BFIN_FDPIC)
2333 strcat (buf, ", FDPIC");
2334
2335 if (e_flags & EF_BFIN_CODE_IN_L1)
2336 strcat (buf, ", code in L1");
2337
2338 if (e_flags & EF_BFIN_DATA_IN_L1)
2339 strcat (buf, ", data in L1");
2340
2341 break;
2342
ec2dfb42
AO		 2343 case EM_CYGNUS_FRV:
2344 switch (e_flags & EF_FRV_CPU_MASK)
2345 {
2346 case EF_FRV_CPU_GENERIC:
2347 break;
2348
2349 default:
2350 strcat (buf, ", fr???");
2351 break;
57346661 2352
ec2dfb42
AO		 2353 case EF_FRV_CPU_FR300:
2354 strcat (buf, ", fr300");
2355 break;
2356
2357 case EF_FRV_CPU_FR400:
2358 strcat (buf, ", fr400");
2359 break;
2360 case EF_FRV_CPU_FR405:
2361 strcat (buf, ", fr405");
2362 break;
2363
2364 case EF_FRV_CPU_FR450:
2365 strcat (buf, ", fr450");
2366 break;
2367
2368 case EF_FRV_CPU_FR500:
2369 strcat (buf, ", fr500");
2370 break;
2371 case EF_FRV_CPU_FR550:
2372 strcat (buf, ", fr550");
2373 break;
2374
2375 case EF_FRV_CPU_SIMPLE:
2376 strcat (buf, ", simple");
2377 break;
2378 case EF_FRV_CPU_TOMCAT:
2379 strcat (buf, ", tomcat");
2380 break;
2381 }
1c877e87 2382 break;
ec2dfb42 2383
53c7db4b 2384 case EM_68K:
425c6cb0 2385 if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_M68000)
76f57f3a 2386 strcat (buf, ", m68000");
425c6cb0 2387 else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_CPU32)
3bdcfdf4
KH		 2388 strcat (buf, ", cpu32");
2389 else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_FIDO)
2390 strcat (buf, ", fido_a");
425c6cb0 2391 else
266abb8f 2392 {
2cf0635d
NC		 2393 char const * isa = _("unknown");
2394 char const * mac = _("unknown mac");
2395 char const * additional = NULL;
0112cd26 2396
c694fd50 2397 switch (e_flags & EF_M68K_CF_ISA_MASK)
266abb8f 2398 {
c694fd50 2399 case EF_M68K_CF_ISA_A_NODIV:
0b2e31dc
NS		 2400 isa = "A";
2401 additional = ", nodiv";
2402 break;
c694fd50 2403 case EF_M68K_CF_ISA_A:
266abb8f
NS		 2404 isa = "A";
2405 break;
c694fd50 2406 case EF_M68K_CF_ISA_A_PLUS:
266abb8f
NS		 2407 isa = "A+";
2408 break;
c694fd50 2409 case EF_M68K_CF_ISA_B_NOUSP:
0b2e31dc
NS		 2410 isa = "B";
2411 additional = ", nousp";
2412 break;
c694fd50 2413 case EF_M68K_CF_ISA_B:
266abb8f
NS		 2414 isa = "B";
2415 break;
f608cd77
NS		 2416 case EF_M68K_CF_ISA_C:
2417 isa = "C";
2418 break;
2419 case EF_M68K_CF_ISA_C_NODIV:
2420 isa = "C";
2421 additional = ", nodiv";
2422 break;
266abb8f
NS		 2423 }
2424 strcat (buf, ", cf, isa ");
2425 strcat (buf, isa);
0b2e31dc
NS		 2426 if (additional)
2427 strcat (buf, additional);
c694fd50 2428 if (e_flags & EF_M68K_CF_FLOAT)
0b2e31dc 2429 strcat (buf, ", float");
c694fd50 2430 switch (e_flags & EF_M68K_CF_MAC_MASK)
266abb8f
NS		 2431 {
2432 case 0:
2433 mac = NULL;
2434 break;
c694fd50 2435 case EF_M68K_CF_MAC:
266abb8f
NS		 2436 mac = "mac";
2437 break;
c694fd50 2438 case EF_M68K_CF_EMAC:
266abb8f
NS		 2439 mac = "emac";
2440 break;
f608cd77
NS		 2441 case EF_M68K_CF_EMAC_B:
2442 mac = "emac_b";
2443 break;
266abb8f
NS		 2444 }
2445 if (mac)
2446 {
2447 strcat (buf, ", ");
2448 strcat (buf, mac);
2449 }
266abb8f 2450 }
53c7db4b 2451 break;
33c63f9d 2452
252b5132
RH		 2453 case EM_PPC:
2454 if (e_flags & EF_PPC_EMB)
2455 strcat (buf, ", emb");
2456
2457 if (e_flags & EF_PPC_RELOCATABLE)
2b692964 2458 strcat (buf, _(", relocatable"));
252b5132
RH		 2459
2460 if (e_flags & EF_PPC_RELOCATABLE_LIB)
2b692964 2461 strcat (buf, _(", relocatable-lib"));
252b5132
RH		 2462 break;
2463
708e2187
NC		 2464 case EM_V800:
2465 if ((e_flags & EF_RH850_ABI) == EF_RH850_ABI)
2466 strcat (buf, ", RH850 ABI");
2467
2468 if (e_flags & EF_V800_850E3)
2469 strcat (buf, ", V3 architecture");
2470
2471 if ((e_flags & (EF_RH850_FPU_DOUBLE | EF_RH850_FPU_SINGLE)) == 0)
2472 strcat (buf, ", FPU not used");
2473
2474 if ((e_flags & (EF_RH850_REGMODE22 | EF_RH850_REGMODE32)) == 0)
2475 strcat (buf, ", regmode: COMMON");
2476
2477 if ((e_flags & (EF_RH850_GP_FIX | EF_RH850_GP_NOFIX)) == 0)
2478 strcat (buf, ", r4 not used");
2479
2480 if ((e_flags & (EF_RH850_EP_FIX | EF_RH850_EP_NOFIX)) == 0)
2481 strcat (buf, ", r30 not used");
2482
2483 if ((e_flags & (EF_RH850_TP_FIX | EF_RH850_TP_NOFIX)) == 0)
2484 strcat (buf, ", r5 not used");
2485
2486 if ((e_flags & (EF_RH850_REG2_RESERVE | EF_RH850_REG2_NORESERVE)) == 0)
2487 strcat (buf, ", r2 not used");
2488
2489 for (e_flags &= 0xFFFF; e_flags; e_flags &= ~ (e_flags & - e_flags))
2490 {
2491 switch (e_flags & - e_flags)
2492 {
2493 case EF_RH850_FPU_DOUBLE: strcat (buf, ", double precision FPU"); break;
2494 case EF_RH850_FPU_SINGLE: strcat (buf, ", single precision FPU"); break;
2495 case EF_RH850_SIMD: strcat (buf, ", SIMD"); break;
2496 case EF_RH850_CACHE: strcat (buf, ", CACHE"); break;
2497 case EF_RH850_MMU: strcat (buf, ", MMU"); break;
2498 case EF_RH850_REGMODE22: strcat (buf, ", regmode:22"); break;
2499 case EF_RH850_REGMODE32: strcat (buf, ", regmode:23"); break;
2500 case EF_RH850_DATA_ALIGN8: strcat (buf, ", 8-byte alignment"); break;
2501 case EF_RH850_GP_FIX: strcat (buf, ", r4 fixed"); break;
2502 case EF_RH850_GP_NOFIX: strcat (buf, ", r4 free"); break;
2503 case EF_RH850_EP_FIX: strcat (buf, ", r30 fixed"); break;
2504 case EF_RH850_EP_NOFIX: strcat (buf, ", r30 free"); break;
2505 case EF_RH850_TP_FIX: strcat (buf, ", r5 fixed"); break;
2506 case EF_RH850_TP_NOFIX: strcat (buf, ", r5 free"); break;
2507 case EF_RH850_REG2_RESERVE: strcat (buf, ", r2 fixed"); break;
2508 case EF_RH850_REG2_NORESERVE: strcat (buf, ", r2 free"); break;
2509 default: break;
2510 }
2511 }
2512 break;
2513
2b0337b0 2514 case EM_V850:
252b5132
RH		 2515 case EM_CYGNUS_V850:
2516 switch (e_flags & EF_V850_ARCH)
2517 {
78c8d46c
NC		 2518 case E_V850E3V5_ARCH:
2519 strcat (buf, ", v850e3v5");
2520 break;
1cd986c5
NC		 2521 case E_V850E2V3_ARCH:
2522 strcat (buf, ", v850e2v3");
2523 break;
2524 case E_V850E2_ARCH:
2525 strcat (buf, ", v850e2");
2526 break;
2527 case E_V850E1_ARCH:
2528 strcat (buf, ", v850e1");
8ad30312 2529 break;
252b5132
RH		 2530 case E_V850E_ARCH:
2531 strcat (buf, ", v850e");
2532 break;
252b5132
RH		 2533 case E_V850_ARCH:
2534 strcat (buf, ", v850");
2535 break;
2536 default:
2b692964 2537 strcat (buf, _(", unknown v850 architecture variant"));
252b5132
RH		 2538 break;
2539 }
2540 break;
2541
2b0337b0 2542 case EM_M32R:
252b5132
RH		 2543 case EM_CYGNUS_M32R:
2544 if ((e_flags & EF_M32R_ARCH) == E_M32R_ARCH)
2545 strcat (buf, ", m32r");
252b5132
RH		 2546 break;
2547
2548 case EM_MIPS:
4fe85591 2549 case EM_MIPS_RS3_LE:
252b5132
RH		 2550 if (e_flags & EF_MIPS_NOREORDER)
2551 strcat (buf, ", noreorder");
2552
2553 if (e_flags & EF_MIPS_PIC)
2554 strcat (buf, ", pic");
2555
2556 if (e_flags & EF_MIPS_CPIC)
2557 strcat (buf, ", cpic");
2558
d1bdd336
TS		 2559 if (e_flags & EF_MIPS_UCODE)
2560 strcat (buf, ", ugen_reserved");
2561
252b5132
RH		 2562 if (e_flags & EF_MIPS_ABI2)
2563 strcat (buf, ", abi2");
2564
43521d43
TS		 2565 if (e_flags & EF_MIPS_OPTIONS_FIRST)
2566 strcat (buf, ", odk first");
2567
a5d22d2a
TS		 2568 if (e_flags & EF_MIPS_32BITMODE)
2569 strcat (buf, ", 32bitmode");
2570
ba92f887
MR		 2571 if (e_flags & EF_MIPS_NAN2008)
2572 strcat (buf, ", nan2008");
2573
156c2f8b
NC		 2574 switch ((e_flags & EF_MIPS_MACH))
2575 {
2576 case E_MIPS_MACH_3900: strcat (buf, ", 3900"); break;
2577 case E_MIPS_MACH_4010: strcat (buf, ", 4010"); break;
2578 case E_MIPS_MACH_4100: strcat (buf, ", 4100"); break;
156c2f8b 2579 case E_MIPS_MACH_4111: strcat (buf, ", 4111"); break;
810dfa6e
L		 2580 case E_MIPS_MACH_4120: strcat (buf, ", 4120"); break;
2581 case E_MIPS_MACH_4650: strcat (buf, ", 4650"); break;
2582 case E_MIPS_MACH_5400: strcat (buf, ", 5400"); break;
2583 case E_MIPS_MACH_5500: strcat (buf, ", 5500"); break;
c6c98b38 2584 case E_MIPS_MACH_SB1: strcat (buf, ", sb1"); break;
ebcb91b7 2585 case E_MIPS_MACH_9000: strcat (buf, ", 9000"); break;
350cc38d
MS		 2586 case E_MIPS_MACH_LS2E: strcat (buf, ", loongson-2e"); break;
2587 case E_MIPS_MACH_LS2F: strcat (buf, ", loongson-2f"); break;
fd503541 2588 case E_MIPS_MACH_LS3A: strcat (buf, ", loongson-3a"); break;
05c6f050 2589 case E_MIPS_MACH_OCTEON: strcat (buf, ", octeon"); break;
67c2a3e8 2590 case E_MIPS_MACH_OCTEON2: strcat (buf, ", octeon2"); break;
52b6b6b9 2591 case E_MIPS_MACH_XLR: strcat (buf, ", xlr"); break;
43521d43
TS		 2592 case 0:
2593 /* We simply ignore the field in this case to avoid confusion:
2594 MIPS ELF does not specify EF_MIPS_MACH, it is a GNU
2595 extension. */
2596 break;
2b692964 2597 default: strcat (buf, _(", unknown CPU")); break;
156c2f8b 2598 }
43521d43
TS		 2599
2600 switch ((e_flags & EF_MIPS_ABI))
2601 {
2602 case E_MIPS_ABI_O32: strcat (buf, ", o32"); break;
2603 case E_MIPS_ABI_O64: strcat (buf, ", o64"); break;
2604 case E_MIPS_ABI_EABI32: strcat (buf, ", eabi32"); break;
2605 case E_MIPS_ABI_EABI64: strcat (buf, ", eabi64"); break;
2606 case 0:
2607 /* We simply ignore the field in this case to avoid confusion:
2608 MIPS ELF does not specify EF_MIPS_ABI, it is a GNU extension.
2609 This means it is likely to be an o32 file, but not for
2610 sure. */
2611 break;
2b692964 2612 default: strcat (buf, _(", unknown ABI")); break;
43521d43
TS		 2613 }
2614
2615 if (e_flags & EF_MIPS_ARCH_ASE_MDMX)
2616 strcat (buf, ", mdmx");
2617
2618 if (e_flags & EF_MIPS_ARCH_ASE_M16)
2619 strcat (buf, ", mips16");
2620
df58fc94
RS		 2621 if (e_flags & EF_MIPS_ARCH_ASE_MICROMIPS)
2622 strcat (buf, ", micromips");
2623
43521d43
TS		 2624 switch ((e_flags & EF_MIPS_ARCH))
2625 {
2626 case E_MIPS_ARCH_1: strcat (buf, ", mips1"); break;
2627 case E_MIPS_ARCH_2: strcat (buf, ", mips2"); break;
2628 case E_MIPS_ARCH_3: strcat (buf, ", mips3"); break;
2629 case E_MIPS_ARCH_4: strcat (buf, ", mips4"); break;
2630 case E_MIPS_ARCH_5: strcat (buf, ", mips5"); break;
2631 case E_MIPS_ARCH_32: strcat (buf, ", mips32"); break;
cb44e358 2632 case E_MIPS_ARCH_32R2: strcat (buf, ", mips32r2"); break;
43521d43 2633 case E_MIPS_ARCH_64: strcat (buf, ", mips64"); break;
5f74bc13 2634 case E_MIPS_ARCH_64R2: strcat (buf, ", mips64r2"); break;
2b692964 2635 default: strcat (buf, _(", unknown ISA")); break;
43521d43 2636 }
252b5132 2637 break;
351b4b40 2638
ccde1100
AO		 2639 case EM_SH:
2640 switch ((e_flags & EF_SH_MACH_MASK))
2641 {
2642 case EF_SH1: strcat (buf, ", sh1"); break;
2643 case EF_SH2: strcat (buf, ", sh2"); break;
2644 case EF_SH3: strcat (buf, ", sh3"); break;
2645 case EF_SH_DSP: strcat (buf, ", sh-dsp"); break;
2646 case EF_SH3_DSP: strcat (buf, ", sh3-dsp"); break;
2647 case EF_SH4AL_DSP: strcat (buf, ", sh4al-dsp"); break;
2648 case EF_SH3E: strcat (buf, ", sh3e"); break;
2649 case EF_SH4: strcat (buf, ", sh4"); break;
2650 case EF_SH5: strcat (buf, ", sh5"); break;
2651 case EF_SH2E: strcat (buf, ", sh2e"); break;
2652 case EF_SH4A: strcat (buf, ", sh4a"); break;
1d70c7fb 2653 case EF_SH2A: strcat (buf, ", sh2a"); break;
ccde1100
AO		 2654 case EF_SH4_NOFPU: strcat (buf, ", sh4-nofpu"); break;
2655 case EF_SH4A_NOFPU: strcat (buf, ", sh4a-nofpu"); break;
1d70c7fb 2656 case EF_SH2A_NOFPU: strcat (buf, ", sh2a-nofpu"); break;
0b92ab21
NH		 2657 case EF_SH3_NOMMU: strcat (buf, ", sh3-nommu"); break;
2658 case EF_SH4_NOMMU_NOFPU: strcat (buf, ", sh4-nommu-nofpu"); break;
2659 case EF_SH2A_SH4_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh4-nommu-nofpu"); break;
2660 case EF_SH2A_SH3_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh3-nommu"); break;
2661 case EF_SH2A_SH4: strcat (buf, ", sh2a-or-sh4"); break;
2662 case EF_SH2A_SH3E: strcat (buf, ", sh2a-or-sh3e"); break;
2b692964 2663 default: strcat (buf, _(", unknown ISA")); break;
ccde1100
AO		 2664 }
2665
cec6a5b8
MR		 2666 if (e_flags & EF_SH_PIC)
2667 strcat (buf, ", pic");
2668
2669 if (e_flags & EF_SH_FDPIC)
2670 strcat (buf, ", fdpic");
ccde1100 2671 break;
57346661 2672
351b4b40
RH		 2673 case EM_SPARCV9:
2674 if (e_flags & EF_SPARC_32PLUS)
2675 strcat (buf, ", v8+");
2676
2677 if (e_flags & EF_SPARC_SUN_US1)
d07faca2
RH		 2678 strcat (buf, ", ultrasparcI");
2679
2680 if (e_flags & EF_SPARC_SUN_US3)
2681 strcat (buf, ", ultrasparcIII");
351b4b40
RH		 2682
2683 if (e_flags & EF_SPARC_HAL_R1)
2684 strcat (buf, ", halr1");
2685
2686 if (e_flags & EF_SPARC_LEDATA)
2687 strcat (buf, ", ledata");
2688
2689 if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_TSO)
2690 strcat (buf, ", tso");
2691
2692 if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_PSO)
2693 strcat (buf, ", pso");
2694
2695 if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_RMO)
2696 strcat (buf, ", rmo");
2697 break;
7d466069 2698
103f02d3
UD		 2699 case EM_PARISC:
2700 switch (e_flags & EF_PARISC_ARCH)
2701 {
2702 case EFA_PARISC_1_0:
2703 strcpy (buf, ", PA-RISC 1.0");
2704 break;
2705 case EFA_PARISC_1_1:
2706 strcpy (buf, ", PA-RISC 1.1");
2707 break;
2708 case EFA_PARISC_2_0:
2709 strcpy (buf, ", PA-RISC 2.0");
2710 break;
2711 default:
2712 break;
2713 }
2714 if (e_flags & EF_PARISC_TRAPNIL)
2715 strcat (buf, ", trapnil");
2716 if (e_flags & EF_PARISC_EXT)
2717 strcat (buf, ", ext");
2718 if (e_flags & EF_PARISC_LSB)
2719 strcat (buf, ", lsb");
2720 if (e_flags & EF_PARISC_WIDE)
2721 strcat (buf, ", wide");
2722 if (e_flags & EF_PARISC_NO_KABP)
2723 strcat (buf, ", no kabp");
2724 if (e_flags & EF_PARISC_LAZYSWAP)
2725 strcat (buf, ", lazyswap");
30800947 2726 break;
76da6bbe 2727
7d466069 2728 case EM_PJ:
2b0337b0 2729 case EM_PJ_OLD:
7d466069
ILT		 2730 if ((e_flags & EF_PICOJAVA_NEWCALLS) == EF_PICOJAVA_NEWCALLS)
2731 strcat (buf, ", new calling convention");
2732
2733 if ((e_flags & EF_PICOJAVA_GNUCALLS) == EF_PICOJAVA_GNUCALLS)
2734 strcat (buf, ", gnu calling convention");
2735 break;
4d6ed7c8
NC		 2736
2737 case EM_IA_64:
2738 if ((e_flags & EF_IA_64_ABI64))
2739 strcat (buf, ", 64-bit");
2740 else
2741 strcat (buf, ", 32-bit");
2742 if ((e_flags & EF_IA_64_REDUCEDFP))
2743 strcat (buf, ", reduced fp model");
2744 if ((e_flags & EF_IA_64_NOFUNCDESC_CONS_GP))
2745 strcat (buf, ", no function descriptors, constant gp");
2746 else if ((e_flags & EF_IA_64_CONS_GP))
2747 strcat (buf, ", constant gp");
2748 if ((e_flags & EF_IA_64_ABSOLUTE))
2749 strcat (buf, ", absolute");
28f997cf
TG		 2750 if (elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS)
2751 {
2752 if ((e_flags & EF_IA_64_VMS_LINKAGES))
2753 strcat (buf, ", vms_linkages");
2754 switch ((e_flags & EF_IA_64_VMS_COMCOD))
2755 {
2756 case EF_IA_64_VMS_COMCOD_SUCCESS:
2757 break;
2758 case EF_IA_64_VMS_COMCOD_WARNING:
2759 strcat (buf, ", warning");
2760 break;
2761 case EF_IA_64_VMS_COMCOD_ERROR:
2762 strcat (buf, ", error");
2763 break;
2764 case EF_IA_64_VMS_COMCOD_ABORT:
2765 strcat (buf, ", abort");
2766 break;
2767 default:
2768 abort ();
2769 }
2770 }
4d6ed7c8 2771 break;
179d3252
JT		 2772
2773 case EM_VAX:
2774 if ((e_flags & EF_VAX_NONPIC))
2775 strcat (buf, ", non-PIC");
2776 if ((e_flags & EF_VAX_DFLOAT))
2777 strcat (buf, ", D-Float");
2778 if ((e_flags & EF_VAX_GFLOAT))
2779 strcat (buf, ", G-Float");
2780 break;
c7927a3c
NC		 2781
2782 case EM_RX:
2783 if (e_flags & E_FLAG_RX_64BIT_DOUBLES)
2784 strcat (buf, ", 64-bit doubles");
2785 if (e_flags & E_FLAG_RX_DSP)
dd24e3da 2786 strcat (buf, ", dsp");
d4cb0ea0
NC		 2787 if (e_flags & E_FLAG_RX_PID)
2788 strcat (buf, ", pid");
708e2187
NC		 2789 if (e_flags & E_FLAG_RX_ABI)
2790 strcat (buf, ", RX ABI");
d4cb0ea0 2791 break;
55786da2
AK		 2792
2793 case EM_S390:
2794 if (e_flags & EF_S390_HIGH_GPRS)
2795 strcat (buf, ", highgprs");
d4cb0ea0 2796 break;
40b36596
JM		 2797
2798 case EM_TI_C6000:
2799 if ((e_flags & EF_C6000_REL))
2800 strcat (buf, ", relocatable module");
d4cb0ea0 2801 break;
13761a11
NC		 2802
2803 case EM_MSP430:
2804 strcat (buf, _(": architecture variant: "));
2805 switch (e_flags & EF_MSP430_MACH)
2806 {
2807 case E_MSP430_MACH_MSP430x11: strcat (buf, "MSP430x11"); break;
2808 case E_MSP430_MACH_MSP430x11x1 : strcat (buf, "MSP430x11x1 "); break;
2809 case E_MSP430_MACH_MSP430x12: strcat (buf, "MSP430x12"); break;
2810 case E_MSP430_MACH_MSP430x13: strcat (buf, "MSP430x13"); break;
2811 case E_MSP430_MACH_MSP430x14: strcat (buf, "MSP430x14"); break;
2812 case E_MSP430_MACH_MSP430x15: strcat (buf, "MSP430x15"); break;
2813 case E_MSP430_MACH_MSP430x16: strcat (buf, "MSP430x16"); break;
2814 case E_MSP430_MACH_MSP430x31: strcat (buf, "MSP430x31"); break;
2815 case E_MSP430_MACH_MSP430x32: strcat (buf, "MSP430x32"); break;
2816 case E_MSP430_MACH_MSP430x33: strcat (buf, "MSP430x33"); break;
2817 case E_MSP430_MACH_MSP430x41: strcat (buf, "MSP430x41"); break;
2818 case E_MSP430_MACH_MSP430x42: strcat (buf, "MSP430x42"); break;
2819 case E_MSP430_MACH_MSP430x43: strcat (buf, "MSP430x43"); break;
2820 case E_MSP430_MACH_MSP430x44: strcat (buf, "MSP430x44"); break;
2821 case E_MSP430_MACH_MSP430X : strcat (buf, "MSP430X"); break;
2822 default:
2823 strcat (buf, _(": unknown")); break;
2824 }
2825
2826 if (e_flags & ~ EF_MSP430_MACH)
2827 strcat (buf, _(": unknown extra flag bits also present"));
252b5132
RH		 2828 }
2829 }
2830
2831 return buf;
2832}
2833
252b5132 2834static const char *
d3ba0551
AM		 2835get_osabi_name (unsigned int osabi)
2836{
2837 static char buff[32];
2838
2839 switch (osabi)
2840 {
2841 case ELFOSABI_NONE: return "UNIX - System V";
2842 case ELFOSABI_HPUX: return "UNIX - HP-UX";
2843 case ELFOSABI_NETBSD: return "UNIX - NetBSD";
9c55345c 2844 case ELFOSABI_GNU: return "UNIX - GNU";
d3ba0551
AM		 2845 case ELFOSABI_SOLARIS: return "UNIX - Solaris";
2846 case ELFOSABI_AIX: return "UNIX - AIX";
2847 case ELFOSABI_IRIX: return "UNIX - IRIX";
2848 case ELFOSABI_FREEBSD: return "UNIX - FreeBSD";
2849 case ELFOSABI_TRU64: return "UNIX - TRU64";
2850 case ELFOSABI_MODESTO: return "Novell - Modesto";
2851 case ELFOSABI_OPENBSD: return "UNIX - OpenBSD";
2852 case ELFOSABI_OPENVMS: return "VMS - OpenVMS";
2853 case ELFOSABI_NSK: return "HP - Non-Stop Kernel";
3b26c801 2854 case ELFOSABI_AROS: return "AROS";
11636f9e 2855 case ELFOSABI_FENIXOS: return "FenixOS";
d3ba0551 2856 default:
40b36596
JM		 2857 if (osabi >= 64)
2858 switch (elf_header.e_machine)
2859 {
2860 case EM_ARM:
2861 switch (osabi)
2862 {
2863 case ELFOSABI_ARM: return "ARM";
2864 default:
2865 break;
2866 }
2867 break;
2868
2869 case EM_MSP430:
2870 case EM_MSP430_OLD:
2871 switch (osabi)
2872 {
2873 case ELFOSABI_STANDALONE: return _("Standalone App");
2874 default:
2875 break;
2876 }
2877 break;
2878
2879 case EM_TI_C6000:
2880 switch (osabi)
2881 {
2882 case ELFOSABI_C6000_ELFABI: return _("Bare-metal C6000");
2883 case ELFOSABI_C6000_LINUX: return "Linux C6000";
2884 default:
2885 break;
2886 }
2887 break;
2888
2889 default:
2890 break;
2891 }
e9e44622 2892 snprintf (buff, sizeof (buff), _("<unknown: %x>"), osabi);
d3ba0551
AM		 2893 return buff;
2894 }
2895}
2896
a06ea964
NC		 2897static const char *
2898get_aarch64_segment_type (unsigned long type)
2899{
2900 switch (type)
2901 {
2902 case PT_AARCH64_ARCHEXT:
2903 return "AARCH64_ARCHEXT";
2904 default:
2905 break;
2906 }
2907
2908 return NULL;
2909}
2910
b294bdf8
MM		 2911static const char *
2912get_arm_segment_type (unsigned long type)
2913{
2914 switch (type)
2915 {
2916 case PT_ARM_EXIDX:
2917 return "EXIDX";
2918 default:
2919 break;
2920 }
2921
2922 return NULL;
2923}
2924
d3ba0551
AM		 2925static const char *
2926get_mips_segment_type (unsigned long type)
252b5132
RH		 2927{
2928 switch (type)
2929 {
2930 case PT_MIPS_REGINFO:
2931 return "REGINFO";
2932 case PT_MIPS_RTPROC:
2933 return "RTPROC";
2934 case PT_MIPS_OPTIONS:
2935 return "OPTIONS";
2936 default:
2937 break;
2938 }
2939
2940 return NULL;
2941}
2942
103f02d3 2943static const char *
d3ba0551 2944get_parisc_segment_type (unsigned long type)
103f02d3
UD		 2945{
2946 switch (type)
2947 {
2948 case PT_HP_TLS: return "HP_TLS";
2949 case PT_HP_CORE_NONE: return "HP_CORE_NONE";
2950 case PT_HP_CORE_VERSION: return "HP_CORE_VERSION";
2951 case PT_HP_CORE_KERNEL: return "HP_CORE_KERNEL";
2952 case PT_HP_CORE_COMM: return "HP_CORE_COMM";
2953 case PT_HP_CORE_PROC: return "HP_CORE_PROC";
2954 case PT_HP_CORE_LOADABLE: return "HP_CORE_LOADABLE";
2955 case PT_HP_CORE_STACK: return "HP_CORE_STACK";
2956 case PT_HP_CORE_SHM: return "HP_CORE_SHM";
2957 case PT_HP_CORE_MMF: return "HP_CORE_MMF";
2958 case PT_HP_PARALLEL: return "HP_PARALLEL";
2959 case PT_HP_FASTBIND: return "HP_FASTBIND";
eec8f817
DA		 2960 case PT_HP_OPT_ANNOT: return "HP_OPT_ANNOT";
2961 case PT_HP_HSL_ANNOT: return "HP_HSL_ANNOT";
2962 case PT_HP_STACK: return "HP_STACK";
2963 case PT_HP_CORE_UTSNAME: return "HP_CORE_UTSNAME";
103f02d3
UD		 2964 case PT_PARISC_ARCHEXT: return "PARISC_ARCHEXT";
2965 case PT_PARISC_UNWIND: return "PARISC_UNWIND";
61472819 2966 case PT_PARISC_WEAKORDER: return "PARISC_WEAKORDER";
103f02d3
UD		 2967 default:
2968 break;
2969 }
2970
2971 return NULL;
2972}
2973
4d6ed7c8 2974static const char *
d3ba0551 2975get_ia64_segment_type (unsigned long type)
4d6ed7c8
NC		 2976{
2977 switch (type)
2978 {
2979 case PT_IA_64_ARCHEXT: return "IA_64_ARCHEXT";
2980 case PT_IA_64_UNWIND: return "IA_64_UNWIND";
00428cca
AM		 2981 case PT_HP_TLS: return "HP_TLS";
2982 case PT_IA_64_HP_OPT_ANOT: return "HP_OPT_ANNOT";
2983 case PT_IA_64_HP_HSL_ANOT: return "HP_HSL_ANNOT";
2984 case PT_IA_64_HP_STACK: return "HP_STACK";
4d6ed7c8
NC		 2985 default:
2986 break;
2987 }
2988
2989 return NULL;
2990}
2991
40b36596
JM		 2992static const char *
2993get_tic6x_segment_type (unsigned long type)
2994{
2995 switch (type)
2996 {
2997 case PT_C6000_PHATTR: return "C6000_PHATTR";
2998 default:
2999 break;
3000 }
3001
3002 return NULL;
3003}
3004
252b5132 3005static const char *
d3ba0551 3006get_segment_type (unsigned long p_type)
252b5132 3007{
b34976b6 3008 static char buff[32];
252b5132
RH		 3009
3010 switch (p_type)
3011 {
b34976b6
AM		 3012 case PT_NULL: return "NULL";
3013 case PT_LOAD: return "LOAD";
252b5132 3014 case PT_DYNAMIC: return "DYNAMIC";
b34976b6
AM		 3015 case PT_INTERP: return "INTERP";
3016 case PT_NOTE: return "NOTE";
3017 case PT_SHLIB: return "SHLIB";
3018 case PT_PHDR: return "PHDR";
13ae64f3 3019 case PT_TLS: return "TLS";
252b5132 3020
65765700
JJ		 3021 case PT_GNU_EH_FRAME:
3022 return "GNU_EH_FRAME";
2b05f1b7 3023 case PT_GNU_STACK: return "GNU_STACK";
8c37241b 3024 case PT_GNU_RELRO: return "GNU_RELRO";
65765700 3025
252b5132
RH		 3026 default:
3027 if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC))
3028 {
2cf0635d 3029 const char * result;
103f02d3 3030
252b5132
RH		 3031 switch (elf_header.e_machine)
3032 {
a06ea964
NC		 3033 case EM_AARCH64:
3034 result = get_aarch64_segment_type (p_type);
3035 break;
b294bdf8
MM		 3036 case EM_ARM:
3037 result = get_arm_segment_type (p_type);
3038 break;
252b5132 3039 case EM_MIPS:
4fe85591 3040 case EM_MIPS_RS3_LE:
252b5132
RH		 3041 result = get_mips_segment_type (p_type);
3042 break;
103f02d3
UD		 3043 case EM_PARISC:
3044 result = get_parisc_segment_type (p_type);
3045 break;
4d6ed7c8
NC		 3046 case EM_IA_64:
3047 result = get_ia64_segment_type (p_type);
3048 break;
40b36596
JM		 3049 case EM_TI_C6000:
3050 result = get_tic6x_segment_type (p_type);
3051 break;
252b5132
RH		 3052 default:
3053 result = NULL;
3054 break;
3055 }
103f02d3 3056
252b5132
RH		 3057 if (result != NULL)
3058 return result;
103f02d3 3059
252b5132
RH		 3060 sprintf (buff, "LOPROC+%lx", p_type - PT_LOPROC);
3061 }
3062 else if ((p_type >= PT_LOOS) && (p_type <= PT_HIOS))
103f02d3 3063 {
2cf0635d 3064 const char * result;
103f02d3
UD		 3065
3066 switch (elf_header.e_machine)
3067 {
3068 case EM_PARISC:
3069 result = get_parisc_segment_type (p_type);
3070 break;
00428cca
AM		 3071 case EM_IA_64:
3072 result = get_ia64_segment_type (p_type);
3073 break;
103f02d3
UD		 3074 default:
3075 result = NULL;
3076 break;
3077 }
3078
3079 if (result != NULL)
3080 return result;
3081
3082 sprintf (buff, "LOOS+%lx", p_type - PT_LOOS);
3083 }
252b5132 3084 else
e9e44622 3085 snprintf (buff, sizeof (buff), _("<unknown>: %lx"), p_type);
252b5132
RH		 3086
3087 return buff;
3088 }
3089}
3090
3091static const char *
d3ba0551 3092get_mips_section_type_name (unsigned int sh_type)
252b5132
RH		 3093{
3094 switch (sh_type)
3095 {
b34976b6
AM		 3096 case SHT_MIPS_LIBLIST: return "MIPS_LIBLIST";
3097 case SHT_MIPS_MSYM: return "MIPS_MSYM";
3098 case SHT_MIPS_CONFLICT: return "MIPS_CONFLICT";
3099 case SHT_MIPS_GPTAB: return "MIPS_GPTAB";
3100 case SHT_MIPS_UCODE: return "MIPS_UCODE";
3101 case SHT_MIPS_DEBUG: return "MIPS_DEBUG";
3102 case SHT_MIPS_REGINFO: return "MIPS_REGINFO";
3103 case SHT_MIPS_PACKAGE: return "MIPS_PACKAGE";
3104 case SHT_MIPS_PACKSYM: return "MIPS_PACKSYM";
3105 case SHT_MIPS_RELD: return "MIPS_RELD";
3106 case SHT_MIPS_IFACE: return "MIPS_IFACE";
3107 case SHT_MIPS_CONTENT: return "MIPS_CONTENT";
3108 case SHT_MIPS_OPTIONS: return "MIPS_OPTIONS";
3109 case SHT_MIPS_SHDR: return "MIPS_SHDR";
3110 case SHT_MIPS_FDESC: return "MIPS_FDESC";
3111 case SHT_MIPS_EXTSYM: return "MIPS_EXTSYM";
3112 case SHT_MIPS_DENSE: return "MIPS_DENSE";
3113 case SHT_MIPS_PDESC: return "MIPS_PDESC";
3114 case SHT_MIPS_LOCSYM: return "MIPS_LOCSYM";
3115 case SHT_MIPS_AUXSYM: return "MIPS_AUXSYM";
3116 case SHT_MIPS_OPTSYM: return "MIPS_OPTSYM";
3117 case SHT_MIPS_LOCSTR: return "MIPS_LOCSTR";
3118 case SHT_MIPS_LINE: return "MIPS_LINE";
3119 case SHT_MIPS_RFDESC: return "MIPS_RFDESC";
3120 case SHT_MIPS_DELTASYM: return "MIPS_DELTASYM";
3121 case SHT_MIPS_DELTAINST: return "MIPS_DELTAINST";
3122 case SHT_MIPS_DELTACLASS: return "MIPS_DELTACLASS";
3123 case SHT_MIPS_DWARF: return "MIPS_DWARF";
3124 case SHT_MIPS_DELTADECL: return "MIPS_DELTADECL";
3125 case SHT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB";
3126 case SHT_MIPS_EVENTS: return "MIPS_EVENTS";
3127 case SHT_MIPS_TRANSLATE: return "MIPS_TRANSLATE";
3128 case SHT_MIPS_PIXIE: return "MIPS_PIXIE";
3129 case SHT_MIPS_XLATE: return "MIPS_XLATE";
3130 case SHT_MIPS_XLATE_DEBUG: return "MIPS_XLATE_DEBUG";
3131 case SHT_MIPS_WHIRL: return "MIPS_WHIRL";
3132 case SHT_MIPS_EH_REGION: return "MIPS_EH_REGION";
3133 case SHT_MIPS_XLATE_OLD: return "MIPS_XLATE_OLD";
252b5132
RH		 3134 case SHT_MIPS_PDR_EXCEPTION: return "MIPS_PDR_EXCEPTION";
3135 default:
3136 break;
3137 }
3138 return NULL;
3139}
3140
103f02d3 3141static const char *
d3ba0551 3142get_parisc_section_type_name (unsigned int sh_type)
103f02d3
UD		 3143{
3144 switch (sh_type)
3145 {
3146 case SHT_PARISC_EXT: return "PARISC_EXT";
3147 case SHT_PARISC_UNWIND: return "PARISC_UNWIND";
3148 case SHT_PARISC_DOC: return "PARISC_DOC";
eec8f817
DA		 3149 case SHT_PARISC_ANNOT: return "PARISC_ANNOT";
3150 case SHT_PARISC_SYMEXTN: return "PARISC_SYMEXTN";
3151 case SHT_PARISC_STUBS: return "PARISC_STUBS";
61472819 3152 case SHT_PARISC_DLKM: return "PARISC_DLKM";
103f02d3
UD		 3153 default:
3154 break;
3155 }
3156 return NULL;
3157}
3158
4d6ed7c8 3159static const char *
d3ba0551 3160get_ia64_section_type_name (unsigned int sh_type)
4d6ed7c8 3161{
18bd398b 3162 /* If the top 8 bits are 0x78 the next 8 are the os/abi ID. */
ecc51f48
NC		 3163 if ((sh_type & 0xFF000000) == SHT_IA_64_LOPSREG)
3164 return get_osabi_name ((sh_type & 0x00FF0000) >> 16);
0de14b54 3165
4d6ed7c8
NC		 3166 switch (sh_type)
3167 {
148b93f2
NC		 3168 case SHT_IA_64_EXT: return "IA_64_EXT";
3169 case SHT_IA_64_UNWIND: return "IA_64_UNWIND";
3170 case SHT_IA_64_PRIORITY_INIT: return "IA_64_PRIORITY_INIT";
3171 case SHT_IA_64_VMS_TRACE: return "VMS_TRACE";
3172 case SHT_IA_64_VMS_TIE_SIGNATURES: return "VMS_TIE_SIGNATURES";
3173 case SHT_IA_64_VMS_DEBUG: return "VMS_DEBUG";
3174 case SHT_IA_64_VMS_DEBUG_STR: return "VMS_DEBUG_STR";
3175 case SHT_IA_64_VMS_LINKAGES: return "VMS_LINKAGES";
3176 case SHT_IA_64_VMS_SYMBOL_VECTOR: return "VMS_SYMBOL_VECTOR";
3177 case SHT_IA_64_VMS_FIXUP: return "VMS_FIXUP";
4d6ed7c8
NC		 3178 default:
3179 break;
3180 }
3181 return NULL;
3182}
3183
d2b2c203
DJ		 3184static const char *
3185get_x86_64_section_type_name (unsigned int sh_type)
3186{
3187 switch (sh_type)
3188 {
3189 case SHT_X86_64_UNWIND: return "X86_64_UNWIND";
3190 default:
3191 break;
3192 }
3193 return NULL;
3194}
3195
a06ea964
NC		 3196static const char *
3197get_aarch64_section_type_name (unsigned int sh_type)
3198{
3199 switch (sh_type)
3200 {
3201 case SHT_AARCH64_ATTRIBUTES:
3202 return "AARCH64_ATTRIBUTES";
3203 default:
3204 break;
3205 }
3206 return NULL;
3207}
3208
40a18ebd
NC		 3209static const char *
3210get_arm_section_type_name (unsigned int sh_type)
3211{
3212 switch (sh_type)
3213 {
7f6fed87
NC		 3214 case SHT_ARM_EXIDX: return "ARM_EXIDX";
3215 case SHT_ARM_PREEMPTMAP: return "ARM_PREEMPTMAP";
3216 case SHT_ARM_ATTRIBUTES: return "ARM_ATTRIBUTES";
3217 case SHT_ARM_DEBUGOVERLAY: return "ARM_DEBUGOVERLAY";
3218 case SHT_ARM_OVERLAYSECTION: return "ARM_OVERLAYSECTION";
40a18ebd
NC		 3219 default:
3220 break;
3221 }
3222 return NULL;
3223}
3224
40b36596
JM		 3225static const char *
3226get_tic6x_section_type_name (unsigned int sh_type)
3227{
3228 switch (sh_type)
3229 {
3230 case SHT_C6000_UNWIND:
3231 return "C6000_UNWIND";
3232 case SHT_C6000_PREEMPTMAP:
3233 return "C6000_PREEMPTMAP";
3234 case SHT_C6000_ATTRIBUTES:
3235 return "C6000_ATTRIBUTES";
3236 case SHT_TI_ICODE:
3237 return "TI_ICODE";
3238 case SHT_TI_XREF:
3239 return "TI_XREF";
3240 case SHT_TI_HANDLER:
3241 return "TI_HANDLER";
3242 case SHT_TI_INITINFO:
3243 return "TI_INITINFO";
3244 case SHT_TI_PHATTRS:
3245 return "TI_PHATTRS";
3246 default:
3247 break;
3248 }
3249 return NULL;
3250}
3251
13761a11
NC		 3252static const char *
3253get_msp430x_section_type_name (unsigned int sh_type)
3254{
3255 switch (sh_type)
3256 {
3257 case SHT_MSP430_SEC_FLAGS: return "MSP430_SEC_FLAGS";
3258 case SHT_MSP430_SYM_ALIASES: return "MSP430_SYM_ALIASES";
3259 case SHT_MSP430_ATTRIBUTES: return "MSP430_ATTRIBUTES";
3260 default: return NULL;
3261 }
3262}
3263
252b5132 3264static const char *
d3ba0551 3265get_section_type_name (unsigned int sh_type)
252b5132 3266{
b34976b6 3267 static char buff[32];
252b5132
RH		 3268
3269 switch (sh_type)
3270 {
3271 case SHT_NULL: return "NULL";
3272 case SHT_PROGBITS: return "PROGBITS";
3273 case SHT_SYMTAB: return "SYMTAB";
3274 case SHT_STRTAB: return "STRTAB";
3275 case SHT_RELA: return "RELA";
3276 case SHT_HASH: return "HASH";
3277 case SHT_DYNAMIC: return "DYNAMIC";
3278 case SHT_NOTE: return "NOTE";
3279 case SHT_NOBITS: return "NOBITS";
3280 case SHT_REL: return "REL";
3281 case SHT_SHLIB: return "SHLIB";
3282 case SHT_DYNSYM: return "DYNSYM";
d1133906
NC		 3283 case SHT_INIT_ARRAY: return "INIT_ARRAY";
3284 case SHT_FINI_ARRAY: return "FINI_ARRAY";
3285 case SHT_PREINIT_ARRAY: return "PREINIT_ARRAY";
fdc90cb4 3286 case SHT_GNU_HASH: return "GNU_HASH";
93ebe586
NC		 3287 case SHT_GROUP: return "GROUP";
3288 case SHT_SYMTAB_SHNDX: return "SYMTAB SECTION INDICIES";
252b5132
RH		 3289 case SHT_GNU_verdef: return "VERDEF";
3290 case SHT_GNU_verneed: return "VERNEED";
3291 case SHT_GNU_versym: return "VERSYM";
b34976b6
AM		 3292 case 0x6ffffff0: return "VERSYM";
3293 case 0x6ffffffc: return "VERDEF";
252b5132
RH		 3294 case 0x7ffffffd: return "AUXILIARY";
3295 case 0x7fffffff: return "FILTER";
047b2264 3296 case SHT_GNU_LIBLIST: return "GNU_LIBLIST";
252b5132
RH		 3297
3298 default:
3299 if ((sh_type >= SHT_LOPROC) && (sh_type <= SHT_HIPROC))
3300 {
2cf0635d 3301 const char * result;
252b5132
RH		 3302
3303 switch (elf_header.e_machine)
3304 {
3305 case EM_MIPS:
4fe85591 3306 case EM_MIPS_RS3_LE:
252b5132
RH		 3307 result = get_mips_section_type_name (sh_type);
3308 break;
103f02d3
UD		 3309 case EM_PARISC:
3310 result = get_parisc_section_type_name (sh_type);
3311 break;
4d6ed7c8
NC		 3312 case EM_IA_64:
3313 result = get_ia64_section_type_name (sh_type);
3314 break;
d2b2c203 3315 case EM_X86_64:
8a9036a4 3316 case EM_L1OM:
7a9068fe 3317 case EM_K1OM:
d2b2c203
DJ		 3318 result = get_x86_64_section_type_name (sh_type);
3319 break;
a06ea964
NC		 3320 case EM_AARCH64:
3321 result = get_aarch64_section_type_name (sh_type);
3322 break;
40a18ebd
NC		 3323 case EM_ARM:
3324 result = get_arm_section_type_name (sh_type);
3325 break;
40b36596
JM		 3326 case EM_TI_C6000:
3327 result = get_tic6x_section_type_name (sh_type);
3328 break;
13761a11
NC		 3329 case EM_MSP430:
3330 result = get_msp430x_section_type_name (sh_type);
3331 break;
252b5132
RH		 3332 default:
3333 result = NULL;
3334 break;
3335 }
3336
3337 if (result != NULL)
3338 return result;
3339
c91d0dfb 3340 sprintf (buff, "LOPROC+%x", sh_type - SHT_LOPROC);
252b5132
RH		 3341 }
3342 else if ((sh_type >= SHT_LOOS) && (sh_type <= SHT_HIOS))
148b93f2 3343 {
2cf0635d 3344 const char * result;
148b93f2
NC		 3345
3346 switch (elf_header.e_machine)
3347 {
3348 case EM_IA_64:
3349 result = get_ia64_section_type_name (sh_type);
3350 break;
3351 default:
3352 result = NULL;
3353 break;
3354 }
3355
3356 if (result != NULL)
3357 return result;
3358
3359 sprintf (buff, "LOOS+%x", sh_type - SHT_LOOS);
3360 }
252b5132 3361 else if ((sh_type >= SHT_LOUSER) && (sh_type <= SHT_HIUSER))
c91d0dfb 3362 sprintf (buff, "LOUSER+%x", sh_type - SHT_LOUSER);
252b5132 3363 else
a7dbfd1c
NC		 3364 /* This message is probably going to be displayed in a 15
3365 character wide field, so put the hex value first. */
3366 snprintf (buff, sizeof (buff), _("%08x: <unknown>"), sh_type);
103f02d3 3367
252b5132
RH		 3368 return buff;
3369 }
3370}
3371
2979dc34 3372#define OPTION_DEBUG_DUMP 512
2c610e4b 3373#define OPTION_DYN_SYMS 513
fd2f0033
TT		 3374#define OPTION_DWARF_DEPTH 514
3375#define OPTION_DWARF_START 515
4723351a 3376#define OPTION_DWARF_CHECK 516
2979dc34 3377
85b1c36d 3378static struct option options[] =
252b5132 3379{
b34976b6 3380 {"all", no_argument, 0, 'a'},
252b5132
RH		 3381 {"file-header", no_argument, 0, 'h'},
3382 {"program-headers", no_argument, 0, 'l'},
b34976b6
AM		 3383 {"headers", no_argument, 0, 'e'},
3384 {"histogram", no_argument, 0, 'I'},
3385 {"segments", no_argument, 0, 'l'},
3386 {"sections", no_argument, 0, 'S'},
252b5132 3387 {"section-headers", no_argument, 0, 'S'},
f5842774 3388 {"section-groups", no_argument, 0, 'g'},
5477e8a0 3389 {"section-details", no_argument, 0, 't'},
595cf52e 3390 {"full-section-name",no_argument, 0, 'N'},
b34976b6
AM		 3391 {"symbols", no_argument, 0, 's'},
3392 {"syms", no_argument, 0, 's'},
2c610e4b 3393 {"dyn-syms", no_argument, 0, OPTION_DYN_SYMS},
b34976b6
AM		 3394 {"relocs", no_argument, 0, 'r'},
3395 {"notes", no_argument, 0, 'n'},
3396 {"dynamic", no_argument, 0, 'd'},
a952a375 3397 {"arch-specific", no_argument, 0, 'A'},
252b5132
RH		 3398 {"version-info", no_argument, 0, 'V'},
3399 {"use-dynamic", no_argument, 0, 'D'},
09c11c86 3400 {"unwind", no_argument, 0, 'u'},
4145f1d5 3401 {"archive-index", no_argument, 0, 'c'},
b34976b6 3402 {"hex-dump", required_argument, 0, 'x'},
cf13d699 3403 {"relocated-dump", required_argument, 0, 'R'},
09c11c86 3404 {"string-dump", required_argument, 0, 'p'},
252b5132
RH		 3405#ifdef SUPPORT_DISASSEMBLY
3406 {"instruction-dump", required_argument, 0, 'i'},
3407#endif
cf13d699 3408 {"debug-dump", optional_argument, 0, OPTION_DEBUG_DUMP},
252b5132 3409
fd2f0033
TT		 3410 {"dwarf-depth", required_argument, 0, OPTION_DWARF_DEPTH},
3411 {"dwarf-start", required_argument, 0, OPTION_DWARF_START},
4723351a 3412 {"dwarf-check", no_argument, 0, OPTION_DWARF_CHECK},
fd2f0033 3413
b34976b6
AM		 3414 {"version", no_argument, 0, 'v'},
3415 {"wide", no_argument, 0, 'W'},
3416 {"help", no_argument, 0, 'H'},
3417 {0, no_argument, 0, 0}
252b5132
RH		 3418};
3419
3420static void
2cf0635d 3421usage (FILE * stream)
252b5132 3422{
92f01d61
JM		 3423 fprintf (stream, _("Usage: readelf <option(s)> elf-file(s)\n"));
3424 fprintf (stream, _(" Display information about the contents of ELF format files\n"));
3425 fprintf (stream, _(" Options are:\n\
8b53311e
NC		 3426 -a --all Equivalent to: -h -l -S -s -r -d -V -A -I\n\
3427 -h --file-header Display the ELF file header\n\
3428 -l --program-headers Display the program headers\n\
3429 --segments An alias for --program-headers\n\
3430 -S --section-headers Display the sections' header\n\
3431 --sections An alias for --section-headers\n\
f5842774 3432 -g --section-groups Display the section groups\n\
5477e8a0 3433 -t --section-details Display the section details\n\
8b53311e
NC		 3434 -e --headers Equivalent to: -h -l -S\n\
3435 -s --syms Display the symbol table\n\
3f08eb35 3436 --symbols An alias for --syms\n\
2c610e4b 3437 --dyn-syms Display the dynamic symbol table\n\
8b53311e
NC		 3438 -n --notes Display the core notes (if present)\n\
3439 -r --relocs Display the relocations (if present)\n\
3440 -u --unwind Display the unwind info (if present)\n\
b2d38a17 3441 -d --dynamic Display the dynamic section (if present)\n\
8b53311e 3442 -V --version-info Display the version sections (if present)\n\
1b31d05e 3443 -A --arch-specific Display architecture specific information (if any)\n\
4145f1d5 3444 -c --archive-index Display the symbol/file index in an archive\n\
8b53311e 3445 -D --use-dynamic Use the dynamic section info when displaying symbols\n\
09c11c86
NC		 3446 -x --hex-dump=<number|name>\n\
3447 Dump the contents of section <number|name> as bytes\n\
3448 -p --string-dump=<number|name>\n\
3449 Dump the contents of section <number|name> as strings\n\
cf13d699
NC		 3450 -R --relocated-dump=<number|name>\n\
3451 Dump the contents of section <number|name> as relocated bytes\n\
f9f0e732 3452 -w[lLiaprmfFsoRt] or\n\
1ed06042 3453 --debug-dump[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,\n\
6f875884 3454 =frames-interp,=str,=loc,=Ranges,=pubtypes,\n\
657d0d47
CC		 3455 =gdb_index,=trace_info,=trace_abbrev,=trace_aranges,\n\
3456 =addr,=cu_index]\n\
8b53311e 3457 Display the contents of DWARF2 debug sections\n"));
fd2f0033
TT		 3458 fprintf (stream, _("\
3459 --dwarf-depth=N Do not display DIEs at depth N or greater\n\
3460 --dwarf-start=N Display DIEs starting with N, at the same depth\n\
3461 or deeper\n"));
252b5132 3462#ifdef SUPPORT_DISASSEMBLY
92f01d61 3463 fprintf (stream, _("\
09c11c86
NC		 3464 -i --instruction-dump=<number|name>\n\
3465 Disassemble the contents of section <number|name>\n"));
252b5132 3466#endif
92f01d61 3467 fprintf (stream, _("\
8b53311e
NC		 3468 -I --histogram Display histogram of bucket list lengths\n\
3469 -W --wide Allow output width to exceed 80 characters\n\
07012eee 3470 @<file> Read options from <file>\n\
8b53311e
NC		 3471 -H --help Display this information\n\
3472 -v --version Display the version number of readelf\n"));
1118d252 3473
92f01d61
JM		 3474 if (REPORT_BUGS_TO[0] && stream == stdout)
3475 fprintf (stdout, _("Report bugs to %s\n"), REPORT_BUGS_TO);
252b5132 3476
92f01d61 3477 exit (stream == stdout ? 0 : 1);
252b5132
RH		 3478}
3479
18bd398b
NC		 3480/* Record the fact that the user wants the contents of section number
3481 SECTION to be displayed using the method(s) encoded as flags bits
3482 in TYPE. Note, TYPE can be zero if we are creating the array for
3483 the first time. */
3484
252b5132 3485static void
09c11c86 3486request_dump_bynumber (unsigned int section, dump_type type)
252b5132
RH		 3487{
3488 if (section >= num_dump_sects)
3489 {
2cf0635d 3490 dump_type * new_dump_sects;
252b5132 3491
3f5e193b
NC		 3492 new_dump_sects = (dump_type *) calloc (section + 1,
3493 sizeof (* dump_sects));
252b5132
RH		 3494
3495 if (new_dump_sects == NULL)
591a748a 3496 error (_("Out of memory allocating dump request table.\n"));
252b5132
RH		 3497 else
3498 {
3499 /* Copy current flag settings. */
09c11c86 3500 memcpy (new_dump_sects, dump_sects, num_dump_sects * sizeof (* dump_sects));
252b5132
RH		 3501
3502 free (dump_sects);
3503
3504 dump_sects = new_dump_sects;
3505 num_dump_sects = section + 1;
3506 }
3507 }
3508
3509 if (dump_sects)
b34976b6 3510 dump_sects[section] |= type;
252b5132
RH		 3511
3512 return;
3513}
3514
aef1f6d0
DJ		 3515/* Request a dump by section name. */
3516
3517static void
2cf0635d 3518request_dump_byname (const char * section, dump_type type)
aef1f6d0 3519{
2cf0635d 3520 struct dump_list_entry * new_request;
aef1f6d0 3521
3f5e193b
NC		 3522 new_request = (struct dump_list_entry *)
3523 malloc (sizeof (struct dump_list_entry));
aef1f6d0 3524 if (!new_request)
591a748a 3525 error (_("Out of memory allocating dump request table.\n"));
aef1f6d0
DJ		 3526
3527 new_request->name = strdup (section);
3528 if (!new_request->name)
591a748a 3529 error (_("Out of memory allocating dump request table.\n"));
aef1f6d0
DJ		 3530
3531 new_request->type = type;
3532
3533 new_request->next = dump_sects_byname;
3534 dump_sects_byname = new_request;
3535}
3536
cf13d699
NC		 3537static inline void
3538request_dump (dump_type type)
3539{
3540 int section;
3541 char * cp;
3542
3543 do_dump++;
3544 section = strtoul (optarg, & cp, 0);
3545
3546 if (! *cp && section >= 0)
3547 request_dump_bynumber (section, type);
3548 else
3549 request_dump_byname (optarg, type);
3550}
3551
3552
252b5132 3553static void
2cf0635d 3554parse_args (int argc, char ** argv)
252b5132
RH		 3555{
3556 int c;
3557
3558 if (argc < 2)
92f01d61 3559 usage (stderr);
252b5132
RH		 3560
3561 while ((c = getopt_long
cf13d699 3562 (argc, argv, "ADHINR:SVWacdeghi:lnp:rstuvw::x:", options, NULL)) != EOF)
252b5132 3563 {
252b5132
RH		 3564 switch (c)
3565 {
3566 case 0:
3567 /* Long options. */
3568 break;
3569 case 'H':
92f01d61 3570 usage (stdout);
252b5132
RH		 3571 break;
3572
3573 case 'a':
b34976b6
AM		 3574 do_syms++;
3575 do_reloc++;
3576 do_unwind++;
3577 do_dynamic++;
3578 do_header++;
3579 do_sections++;
f5842774 3580 do_section_groups++;
b34976b6
AM		 3581 do_segments++;
3582 do_version++;
3583 do_histogram++;
3584 do_arch++;
3585 do_notes++;
252b5132 3586 break;
f5842774
L		 3587 case 'g':
3588 do_section_groups++;
3589 break;
5477e8a0 3590 case 't':
595cf52e 3591 case 'N':
5477e8a0
L		 3592 do_sections++;
3593 do_section_details++;
595cf52e 3594 break;
252b5132 3595 case 'e':
b34976b6
AM		 3596 do_header++;
3597 do_sections++;
3598 do_segments++;
252b5132 3599 break;
a952a375 3600 case 'A':
b34976b6 3601 do_arch++;
a952a375 3602 break;
252b5132 3603 case 'D':
b34976b6 3604 do_using_dynamic++;
252b5132
RH		 3605 break;
3606 case 'r':
b34976b6 3607 do_reloc++;
252b5132 3608 break;
4d6ed7c8 3609 case 'u':
b34976b6 3610 do_unwind++;
4d6ed7c8 3611 break;
252b5132 3612 case 'h':
b34976b6 3613 do_header++;
252b5132
RH		 3614 break;
3615 case 'l':
b34976b6 3616 do_segments++;
252b5132
RH		 3617 break;
3618 case 's':
b34976b6 3619 do_syms++;
252b5132
RH		 3620 break;
3621 case 'S':
b34976b6 3622 do_sections++;
252b5132
RH		 3623 break;
3624 case 'd':
b34976b6 3625 do_dynamic++;
252b5132 3626 break;
a952a375 3627 case 'I':
b34976b6 3628 do_histogram++;
a952a375 3629 break;
779fe533 3630 case 'n':
b34976b6 3631 do_notes++;
779fe533 3632 break;
4145f1d5
NC		 3633 case 'c':
3634 do_archive_index++;
3635 break;
252b5132 3636 case 'x':
cf13d699 3637 request_dump (HEX_DUMP);
aef1f6d0 3638 break;
09c11c86 3639 case 'p':
cf13d699
NC		 3640 request_dump (STRING_DUMP);
3641 break;
3642 case 'R':
3643 request_dump (RELOC_DUMP);
09c11c86 3644 break;
252b5132 3645 case 'w':
b34976b6 3646 do_dump++;
252b5132 3647 if (optarg == 0)
613ff48b
CC		 3648 {
3649 do_debugging = 1;
3650 dwarf_select_sections_all ();
3651 }
252b5132
RH		 3652 else
3653 {
3654 do_debugging = 0;
4cb93e3b 3655 dwarf_select_sections_by_letters (optarg);
252b5132
RH		 3656 }
3657 break;
2979dc34 3658 case OPTION_DEBUG_DUMP:
b34976b6 3659 do_dump++;
2979dc34
JJ		 3660 if (optarg == 0)
3661 do_debugging = 1;
3662 else
3663 {
2979dc34 3664 do_debugging = 0;
4cb93e3b 3665 dwarf_select_sections_by_names (optarg);
2979dc34
JJ		 3666 }
3667 break;
fd2f0033
TT		 3668 case OPTION_DWARF_DEPTH:
3669 {
3670 char *cp;
3671
3672 dwarf_cutoff_level = strtoul (optarg, & cp, 0);
3673 }
3674 break;
3675 case OPTION_DWARF_START:
3676 {
3677 char *cp;
3678
3679 dwarf_start_die = strtoul (optarg, & cp, 0);
3680 }
3681 break;
4723351a
CC		 3682 case OPTION_DWARF_CHECK:
3683 dwarf_check = 1;
3684 break;
2c610e4b
L		 3685 case OPTION_DYN_SYMS:
3686 do_dyn_syms++;
3687 break;
252b5132
RH		 3688#ifdef SUPPORT_DISASSEMBLY
3689 case 'i':
cf13d699
NC		 3690 request_dump (DISASS_DUMP);
3691 break;
252b5132
RH		 3692#endif
3693 case 'v':
3694 print_version (program_name);
3695 break;
3696 case 'V':
b34976b6 3697 do_version++;
252b5132 3698 break;
d974e256 3699 case 'W':
b34976b6 3700 do_wide++;
d974e256 3701 break;
252b5132 3702 default:
252b5132
RH		 3703 /* xgettext:c-format */
3704 error (_("Invalid option '-%c'\n"), c);
3705 /* Drop through. */
3706 case '?':
92f01d61 3707 usage (stderr);
252b5132
RH		 3708 }
3709 }
3710
4d6ed7c8 3711 if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections
252b5132 3712 && !do_segments && !do_header && !do_dump && !do_version
f5842774 3713 && !do_histogram && !do_debugging && !do_arch && !do_notes
2c610e4b
L		 3714 && !do_section_groups && !do_archive_index
3715 && !do_dyn_syms)
92f01d61 3716 usage (stderr);
252b5132
RH		 3717 else if (argc < 3)
3718 {
3719 warn (_("Nothing to do.\n"));
92f01d61 3720 usage (stderr);
252b5132
RH		 3721 }
3722}
3723
3724static const char *
d3ba0551 3725get_elf_class (unsigned int elf_class)
252b5132 3726{
b34976b6 3727 static char buff[32];
103f02d3 3728
252b5132
RH		 3729 switch (elf_class)
3730 {
3731 case ELFCLASSNONE: return _("none");
e3c8793a
NC		 3732 case ELFCLASS32: return "ELF32";
3733 case ELFCLASS64: return "ELF64";
ab5e7794 3734 default:
e9e44622 3735 snprintf (buff, sizeof (buff), _("<unknown: %x>"), elf_class);
ab5e7794 3736 return buff;
252b5132
RH		 3737 }
3738}
3739
3740static const char *
d3ba0551 3741get_data_encoding (unsigned int encoding)
252b5132 3742{
b34976b6 3743 static char buff[32];
103f02d3 3744
252b5132
RH		 3745 switch (encoding)
3746 {
3747 case ELFDATANONE: return _("none");
33c63f9d
CM		 3748 case ELFDATA2LSB: return _("2's complement, little endian");
3749 case ELFDATA2MSB: return _("2's complement, big endian");
103f02d3 3750 default:
e9e44622 3751 snprintf (buff, sizeof (buff), _("<unknown: %x>"), encoding);
ab5e7794 3752 return buff;
252b5132
RH		 3753 }
3754}
3755
252b5132 3756/* Decode the data held in 'elf_header'. */
ee42cf8c 3757
252b5132 3758static int
d3ba0551 3759process_file_header (void)
252b5132 3760{
b34976b6
AM		 3761 if ( elf_header.e_ident[EI_MAG0] != ELFMAG0
3762 || elf_header.e_ident[EI_MAG1] != ELFMAG1
3763 || elf_header.e_ident[EI_MAG2] != ELFMAG2
3764 || elf_header.e_ident[EI_MAG3] != ELFMAG3)
252b5132
RH		 3765 {
3766 error
3767 (_("Not an ELF file - it has the wrong magic bytes at the start\n"));
3768 return 0;
3769 }
3770
2dc4cec1
L		 3771 init_dwarf_regnames (elf_header.e_machine);
3772
252b5132
RH		 3773 if (do_header)
3774 {
3775 int i;
3776
3777 printf (_("ELF Header:\n"));
3778 printf (_(" Magic: "));
b34976b6
AM		 3779 for (i = 0; i < EI_NIDENT; i++)
3780 printf ("%2.2x ", elf_header.e_ident[i]);
252b5132
RH		 3781 printf ("\n");
3782 printf (_(" Class: %s\n"),
b34976b6 3783 get_elf_class (elf_header.e_ident[EI_CLASS]));
252b5132 3784 printf (_(" Data: %s\n"),
b34976b6 3785 get_data_encoding (elf_header.e_ident[EI_DATA]));
252b5132 3786 printf (_(" Version: %d %s\n"),
b34976b6
AM		 3787 elf_header.e_ident[EI_VERSION],
3788 (elf_header.e_ident[EI_VERSION] == EV_CURRENT
789be9f7 3789 ? "(current)"
b34976b6 3790 : (elf_header.e_ident[EI_VERSION] != EV_NONE
2b692964 3791 ? _("<unknown: %lx>")
789be9f7 3792 : "")));
252b5132 3793 printf (_(" OS/ABI: %s\n"),
b34976b6 3794 get_osabi_name (elf_header.e_ident[EI_OSABI]));
252b5132 3795 printf (_(" ABI Version: %d\n"),
b34976b6 3796 elf_header.e_ident[EI_ABIVERSION]);
252b5132
RH		 3797 printf (_(" Type: %s\n"),
3798 get_file_type (elf_header.e_type));
3799 printf (_(" Machine: %s\n"),
3800 get_machine_name (elf_header.e_machine));
3801 printf (_(" Version: 0x%lx\n"),
3802 (unsigned long) elf_header.e_version);
76da6bbe 3803
f7a99963
NC		 3804 printf (_(" Entry point address: "));
3805 print_vma ((bfd_vma) elf_header.e_entry, PREFIX_HEX);
3806 printf (_("\n Start of program headers: "));
3807 print_vma ((bfd_vma) elf_header.e_phoff, DEC);
3808 printf (_(" (bytes into file)\n Start of section headers: "));
3809 print_vma ((bfd_vma) elf_header.e_shoff, DEC);
3810 printf (_(" (bytes into file)\n"));
76da6bbe 3811
252b5132
RH		 3812 printf (_(" Flags: 0x%lx%s\n"),
3813 (unsigned long) elf_header.e_flags,
3814 get_machine_flags (elf_header.e_flags, elf_header.e_machine));
3815 printf (_(" Size of this header: %ld (bytes)\n"),
3816 (long) elf_header.e_ehsize);
3817 printf (_(" Size of program headers: %ld (bytes)\n"),
3818 (long) elf_header.e_phentsize);
2046a35d 3819 printf (_(" Number of program headers: %ld"),
252b5132 3820 (long) elf_header.e_phnum);
2046a35d
AM		 3821 if (section_headers != NULL
3822 && elf_header.e_phnum == PN_XNUM
3823 && section_headers[0].sh_info != 0)
cc5914eb 3824 printf (" (%ld)", (long) section_headers[0].sh_info);
2046a35d 3825 putc ('\n', stdout);
252b5132
RH		 3826 printf (_(" Size of section headers: %ld (bytes)\n"),
3827 (long) elf_header.e_shentsize);
560f3c1c 3828 printf (_(" Number of section headers: %ld"),
252b5132 3829 (long) elf_header.e_shnum);
4fbb74a6 3830 if (section_headers != NULL && elf_header.e_shnum == SHN_UNDEF)
560f3c1c
AM		 3831 printf (" (%ld)", (long) section_headers[0].sh_size);
3832 putc ('\n', stdout);
3833 printf (_(" Section header string table index: %ld"),
252b5132 3834 (long) elf_header.e_shstrndx);
4fbb74a6
AM		 3835 if (section_headers != NULL
3836 && elf_header.e_shstrndx == (SHN_XINDEX & 0xffff))
72de5009 3837 printf (" (%u)", section_headers[0].sh_link);
15ba6505
AM		 3838 else if (elf_header.e_shstrndx != SHN_UNDEF
3839 && elf_header.e_shstrndx >= elf_header.e_shnum)
2b692964 3840 printf (_(" <corrupt: out of range>"));
560f3c1c
AM		 3841 putc ('\n', stdout);
3842 }
3843
3844 if (section_headers != NULL)
3845 {
2046a35d
AM		 3846 if (elf_header.e_phnum == PN_XNUM
3847 && section_headers[0].sh_info != 0)
3848 elf_header.e_phnum = section_headers[0].sh_info;
4fbb74a6 3849 if (elf_header.e_shnum == SHN_UNDEF)
560f3c1c 3850 elf_header.e_shnum = section_headers[0].sh_size;
4fbb74a6 3851 if (elf_header.e_shstrndx == (SHN_XINDEX & 0xffff))
560f3c1c 3852 elf_header.e_shstrndx = section_headers[0].sh_link;
4fbb74a6 3853 else if (elf_header.e_shstrndx >= elf_header.e_shnum)
0b49d371 3854 elf_header.e_shstrndx = SHN_UNDEF;
560f3c1c
AM		 3855 free (section_headers);
3856 section_headers = NULL;
252b5132 3857 }
103f02d3 3858
9ea033b2
NC		 3859 return 1;
3860}
3861
252b5132 3862
9ea033b2 3863static int
91d6fa6a 3864get_32bit_program_headers (FILE * file, Elf_Internal_Phdr * pheaders)
9ea033b2 3865{
2cf0635d
NC		 3866 Elf32_External_Phdr * phdrs;
3867 Elf32_External_Phdr * external;
3868 Elf_Internal_Phdr * internal;
b34976b6 3869 unsigned int i;
103f02d3 3870
3f5e193b
NC		 3871 phdrs = (Elf32_External_Phdr *) get_data (NULL, file, elf_header.e_phoff,
3872 elf_header.e_phentsize,
3873 elf_header.e_phnum,
3874 _("program headers"));
a6e9f9df
AM		 3875 if (!phdrs)
3876 return 0;
9ea033b2 3877
91d6fa6a 3878 for (i = 0, internal = pheaders, external = phdrs;
9ea033b2 3879 i < elf_header.e_phnum;
b34976b6 3880 i++, internal++, external++)
252b5132 3881 {
9ea033b2
NC		 3882 internal->p_type = BYTE_GET (external->p_type);
3883 internal->p_offset = BYTE_GET (external->p_offset);
3884 internal->p_vaddr = BYTE_GET (external->p_vaddr);
3885 internal->p_paddr = BYTE_GET (external->p_paddr);
3886 internal->p_filesz = BYTE_GET (external->p_filesz);
3887 internal->p_memsz = BYTE_GET (external->p_memsz);
3888 internal->p_flags = BYTE_GET (external->p_flags);
3889 internal->p_align = BYTE_GET (external->p_align);
252b5132
RH		 3890 }
3891
9ea033b2
NC		 3892 free (phdrs);
3893
252b5132
RH		 3894 return 1;
3895}
3896
9ea033b2 3897static int
91d6fa6a 3898get_64bit_program_headers (FILE * file, Elf_Internal_Phdr * pheaders)
9ea033b2 3899{
2cf0635d
NC		 3900 Elf64_External_Phdr * phdrs;
3901 Elf64_External_Phdr * external;
3902 Elf_Internal_Phdr * internal;
b34976b6 3903 unsigned int i;
103f02d3 3904
3f5e193b
NC		 3905 phdrs = (Elf64_External_Phdr *) get_data (NULL, file, elf_header.e_phoff,
3906 elf_header.e_phentsize,
3907 elf_header.e_phnum,
3908 _("program headers"));
a6e9f9df
AM		 3909 if (!phdrs)
3910 return 0;
9ea033b2 3911
91d6fa6a 3912 for (i = 0, internal = pheaders, external = phdrs;
9ea033b2 3913 i < elf_header.e_phnum;
b34976b6 3914 i++, internal++, external++)
9ea033b2
NC		 3915 {
3916 internal->p_type = BYTE_GET (external->p_type);
3917 internal->p_flags = BYTE_GET (external->p_flags);
66543521
AM		 3918 internal->p_offset = BYTE_GET (external->p_offset);
3919 internal->p_vaddr = BYTE_GET (external->p_vaddr);
3920 internal->p_paddr = BYTE_GET (external->p_paddr);
3921 internal->p_filesz = BYTE_GET (external->p_filesz);
3922 internal->p_memsz = BYTE_GET (external->p_memsz);
3923 internal->p_align = BYTE_GET (external->p_align);
9ea033b2
NC		 3924 }
3925
3926 free (phdrs);
3927
3928 return 1;
3929}
252b5132 3930
d93f0186
NC		 3931/* Returns 1 if the program headers were read into `program_headers'. */
3932
3933static int
2cf0635d 3934get_program_headers (FILE * file)
d93f0186 3935{
2cf0635d 3936 Elf_Internal_Phdr * phdrs;
d93f0186
NC		 3937
3938 /* Check cache of prior read. */
3939 if (program_headers != NULL)
3940 return 1;
3941
3f5e193b
NC		 3942 phdrs = (Elf_Internal_Phdr *) cmalloc (elf_header.e_phnum,
3943 sizeof (Elf_Internal_Phdr));
d93f0186
NC		 3944
3945 if (phdrs == NULL)
3946 {
3947 error (_("Out of memory\n"));
3948 return 0;
3949 }
3950
3951 if (is_32bit_elf
3952 ? get_32bit_program_headers (file, phdrs)
3953 : get_64bit_program_headers (file, phdrs))
3954 {
3955 program_headers = phdrs;
3956 return 1;
3957 }
3958
3959 free (phdrs);
3960 return 0;
3961}
3962
2f62977e
NC		 3963/* Returns 1 if the program headers were loaded. */
3964
252b5132 3965static int
2cf0635d 3966process_program_headers (FILE * file)
252b5132 3967{
2cf0635d 3968 Elf_Internal_Phdr * segment;
b34976b6 3969 unsigned int i;
252b5132
RH		 3970
3971 if (elf_header.e_phnum == 0)
3972 {
82f2dbf7
NC		 3973 /* PR binutils/12467. */
3974 if (elf_header.e_phoff != 0)
3975 warn (_("possibly corrupt ELF header - it has a non-zero program"
3976 " header offset, but no program headers"));
3977 else if (do_segments)
252b5132 3978 printf (_("\nThere are no program headers in this file.\n"));
2f62977e 3979 return 0;
252b5132
RH		 3980 }
3981
3982 if (do_segments && !do_header)
3983 {
f7a99963
NC		 3984 printf (_("\nElf file type is %s\n"), get_file_type (elf_header.e_type));
3985 printf (_("Entry point "));
3986 print_vma ((bfd_vma) elf_header.e_entry, PREFIX_HEX);
3987 printf (_("\nThere are %d program headers, starting at offset "),
3988 elf_header.e_phnum);
3989 print_vma ((bfd_vma) elf_header.e_phoff, DEC);
3990 printf ("\n");
252b5132
RH		 3991 }
3992
d93f0186 3993 if (! get_program_headers (file))
252b5132 3994 return 0;
103f02d3 3995
252b5132
RH		 3996 if (do_segments)
3997 {
3a1a2036
NC		 3998 if (elf_header.e_phnum > 1)
3999 printf (_("\nProgram Headers:\n"));
4000 else
4001 printf (_("\nProgram Headers:\n"));
76da6bbe 4002
f7a99963
NC		 4003 if (is_32bit_elf)
4004 printf
4005 (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n"));
d974e256
JJ		 4006 else if (do_wide)
4007 printf
4008 (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n"));
f7a99963
NC		 4009 else
4010 {
4011 printf
4012 (_(" Type Offset VirtAddr PhysAddr\n"));
4013 printf
4014 (_(" FileSiz MemSiz Flags Align\n"));
4015 }
252b5132
RH		 4016 }
4017
252b5132 4018 dynamic_addr = 0;
1b228002 4019 dynamic_size = 0;
252b5132
RH		 4020
4021 for (i = 0, segment = program_headers;
4022 i < elf_header.e_phnum;
b34976b6 4023 i++, segment++)
252b5132
RH		 4024 {
4025 if (do_segments)
4026 {
103f02d3 4027 printf (" %-14.14s ", get_segment_type (segment->p_type));
f7a99963
NC		 4028
4029 if (is_32bit_elf)
4030 {
4031 printf ("0x%6.6lx ", (unsigned long) segment->p_offset);
4032 printf ("0x%8.8lx ", (unsigned long) segment->p_vaddr);
4033 printf ("0x%8.8lx ", (unsigned long) segment->p_paddr);
4034 printf ("0x%5.5lx ", (unsigned long) segment->p_filesz);
4035 printf ("0x%5.5lx ", (unsigned long) segment->p_memsz);
4036 printf ("%c%c%c ",
4037 (segment->p_flags & PF_R ? 'R' : ' '),
4038 (segment->p_flags & PF_W ? 'W' : ' '),
4039 (segment->p_flags & PF_X ? 'E' : ' '));
4040 printf ("%#lx", (unsigned long) segment->p_align);
4041 }
d974e256
JJ		 4042 else if (do_wide)
4043 {
4044 if ((unsigned long) segment->p_offset == segment->p_offset)
4045 printf ("0x%6.6lx ", (unsigned long) segment->p_offset);
4046 else
4047 {
4048 print_vma (segment->p_offset, FULL_HEX);
4049 putchar (' ');
4050 }
4051
4052 print_vma (segment->p_vaddr, FULL_HEX);
4053 putchar (' ');
4054 print_vma (segment->p_paddr, FULL_HEX);
4055 putchar (' ');
4056
4057 if ((unsigned long) segment->p_filesz == segment->p_filesz)
4058 printf ("0x%6.6lx ", (unsigned long) segment->p_filesz);
4059 else
4060 {
4061 print_vma (segment->p_filesz, FULL_HEX);
4062 putchar (' ');
4063 }
4064
4065 if ((unsigned long) segment->p_memsz == segment->p_memsz)
4066 printf ("0x%6.6lx", (unsigned long) segment->p_memsz);
4067 else
4068 {
f48e6c45 4069 print_vma (segment->p_memsz, FULL_HEX);
d974e256
JJ		 4070 }
4071
4072 printf (" %c%c%c ",
4073 (segment->p_flags & PF_R ? 'R' : ' '),
4074 (segment->p_flags & PF_W ? 'W' : ' '),
4075 (segment->p_flags & PF_X ? 'E' : ' '));
4076
4077 if ((unsigned long) segment->p_align == segment->p_align)
4078 printf ("%#lx", (unsigned long) segment->p_align);
4079 else
4080 {
4081 print_vma (segment->p_align, PREFIX_HEX);
4082 }
4083 }
f7a99963
NC		 4084 else
4085 {
4086 print_vma (segment->p_offset, FULL_HEX);
4087 putchar (' ');
4088 print_vma (segment->p_vaddr, FULL_HEX);
4089 putchar (' ');
4090 print_vma (segment->p_paddr, FULL_HEX);
4091 printf ("\n ");
4092 print_vma (segment->p_filesz, FULL_HEX);
4093 putchar (' ');
4094 print_vma (segment->p_memsz, FULL_HEX);
4095 printf (" %c%c%c ",
4096 (segment->p_flags & PF_R ? 'R' : ' '),
4097 (segment->p_flags & PF_W ? 'W' : ' '),
4098 (segment->p_flags & PF_X ? 'E' : ' '));
4099 print_vma (segment->p_align, HEX);
4100 }
252b5132
RH		 4101 }
4102
4103 switch (segment->p_type)
4104 {
252b5132
RH		 4105 case PT_DYNAMIC:
4106 if (dynamic_addr)
4107 error (_("more than one dynamic segment\n"));
4108
20737c13
AM		 4109 /* By default, assume that the .dynamic section is the first
4110 section in the DYNAMIC segment. */
4111 dynamic_addr = segment->p_offset;
4112 dynamic_size = segment->p_filesz;
4113
b2d38a17
NC		 4114 /* Try to locate the .dynamic section. If there is
4115 a section header table, we can easily locate it. */
4116 if (section_headers != NULL)
4117 {
2cf0635d 4118 Elf_Internal_Shdr * sec;
b2d38a17 4119
89fac5e3
RS		 4120 sec = find_section (".dynamic");
4121 if (sec == NULL || sec->sh_size == 0)
b2d38a17 4122 {
28f997cf
TG		 4123 /* A corresponding .dynamic section is expected, but on
4124 IA-64/OpenVMS it is OK for it to be missing. */
4125 if (!is_ia64_vms ())
4126 error (_("no .dynamic section in the dynamic segment\n"));
b2d38a17
NC		 4127 break;
4128 }
4129
42bb2e33 4130 if (sec->sh_type == SHT_NOBITS)
20737c13
AM		 4131 {
4132 dynamic_size = 0;
4133 break;
4134 }
42bb2e33 4135
b2d38a17
NC		 4136 dynamic_addr = sec->sh_offset;
4137 dynamic_size = sec->sh_size;
4138
4139 if (dynamic_addr < segment->p_offset
4140 || dynamic_addr > segment->p_offset + segment->p_filesz)
20737c13
AM		 4141 warn (_("the .dynamic section is not contained"
4142 " within the dynamic segment\n"));
b2d38a17 4143 else if (dynamic_addr > segment->p_offset)
20737c13
AM		 4144 warn (_("the .dynamic section is not the first section"
4145 " in the dynamic segment.\n"));
b2d38a17 4146 }
252b5132
RH		 4147 break;
4148
4149 case PT_INTERP:
fb52b2f4
NC		 4150 if (fseek (file, archive_file_offset + (long) segment->p_offset,
4151 SEEK_SET))
252b5132
RH		 4152 error (_("Unable to find program interpreter name\n"));
4153 else
4154 {
f8eae8b2
L		 4155 char fmt [32];
4156 int ret = snprintf (fmt, sizeof (fmt), "%%%ds", PATH_MAX);
4157
4158 if (ret >= (int) sizeof (fmt) || ret < 0)
591a748a 4159 error (_("Internal error: failed to create format string to display program interpreter\n"));
f8eae8b2 4160
252b5132 4161 program_interpreter[0] = 0;
7bd7b3ef
AM		 4162 if (fscanf (file, fmt, program_interpreter) <= 0)
4163 error (_("Unable to read program interpreter name\n"));
252b5132
RH		 4164
4165 if (do_segments)
4166 printf (_("\n [Requesting program interpreter: %s]"),
4167 program_interpreter);
4168 }
4169 break;
4170 }
4171
4172 if (do_segments)
4173 putc ('\n', stdout);
4174 }
4175
c256ffe7 4176 if (do_segments && section_headers != NULL && string_table != NULL)
252b5132
RH		 4177 {
4178 printf (_("\n Section to Segment mapping:\n"));
4179 printf (_(" Segment Sections...\n"));
4180
252b5132
RH		 4181 for (i = 0; i < elf_header.e_phnum; i++)
4182 {
9ad5cbcf 4183 unsigned int j;
2cf0635d 4184 Elf_Internal_Shdr * section;
252b5132
RH		 4185
4186 segment = program_headers + i;
b391a3e3 4187 section = section_headers + 1;
252b5132
RH		 4188
4189 printf (" %2.2d ", i);
4190
b34976b6 4191 for (j = 1; j < elf_header.e_shnum; j++, section++)
252b5132 4192 {
f4638467
AM		 4193 if (!ELF_TBSS_SPECIAL (section, segment)
4194 && ELF_SECTION_IN_SEGMENT_STRICT (section, segment))
252b5132
RH		 4195 printf ("%s ", SECTION_NAME (section));
4196 }
4197
4198 putc ('\n',stdout);
4199 }
4200 }
4201
252b5132
RH		 4202 return 1;
4203}
4204
4205
d93f0186
NC		 4206/* Find the file offset corresponding to VMA by using the program headers. */
4207
4208static long
2cf0635d 4209offset_from_vma (FILE * file, bfd_vma vma, bfd_size_type size)
d93f0186 4210{
2cf0635d 4211 Elf_Internal_Phdr * seg;
d93f0186
NC		 4212
4213 if (! get_program_headers (file))
4214 {
4215 warn (_("Cannot interpret virtual addresses without program headers.\n"));
4216 return (long) vma;
4217 }
4218
4219 for (seg = program_headers;
4220 seg < program_headers + elf_header.e_phnum;
4221 ++seg)
4222 {
4223 if (seg->p_type != PT_LOAD)
4224 continue;
4225
4226 if (vma >= (seg->p_vaddr & -seg->p_align)
4227 && vma + size <= seg->p_vaddr + seg->p_filesz)
4228 return vma - seg->p_vaddr + seg->p_offset;
4229 }
4230
4231 warn (_("Virtual address 0x%lx not located in any PT_LOAD segment.\n"),
0af1713e 4232 (unsigned long) vma);
d93f0186
NC		 4233 return (long) vma;
4234}
4235
4236
252b5132 4237static int
2cf0635d 4238get_32bit_section_headers (FILE * file, unsigned int num)
252b5132 4239{
2cf0635d
NC		 4240 Elf32_External_Shdr * shdrs;
4241 Elf_Internal_Shdr * internal;
b34976b6 4242 unsigned int i;
252b5132 4243
3f5e193b
NC		 4244 shdrs = (Elf32_External_Shdr *) get_data (NULL, file, elf_header.e_shoff,
4245 elf_header.e_shentsize, num,
4246 _("section headers"));
a6e9f9df
AM		 4247 if (!shdrs)
4248 return 0;
252b5132 4249
3f5e193b
NC		 4250 section_headers = (Elf_Internal_Shdr *) cmalloc (num,
4251 sizeof (Elf_Internal_Shdr));
252b5132
RH		 4252
4253 if (section_headers == NULL)
4254 {
4255 error (_("Out of memory\n"));
4256 return 0;
4257 }
4258
4259 for (i = 0, internal = section_headers;
560f3c1c 4260 i < num;
b34976b6 4261 i++, internal++)
252b5132
RH		 4262 {
4263 internal->sh_name = BYTE_GET (shdrs[i].sh_name);
4264 internal->sh_type = BYTE_GET (shdrs[i].sh_type);
4265 internal->sh_flags = BYTE_GET (shdrs[i].sh_flags);
4266 internal->sh_addr = BYTE_GET (shdrs[i].sh_addr);
4267 internal->sh_offset = BYTE_GET (shdrs[i].sh_offset);
4268 internal->sh_size = BYTE_GET (shdrs[i].sh_size);
4269 internal->sh_link = BYTE_GET (shdrs[i].sh_link);
4270 internal->sh_info = BYTE_GET (shdrs[i].sh_info);
4271 internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign);
4272 internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize);
4273 }
4274
4275 free (shdrs);
4276
4277 return 1;
4278}
4279
9ea033b2 4280static int
2cf0635d 4281get_64bit_section_headers (FILE * file, unsigned int num)
9ea033b2 4282{
2cf0635d
NC		 4283 Elf64_External_Shdr * shdrs;
4284 Elf_Internal_Shdr * internal;
b34976b6 4285 unsigned int i;
9ea033b2 4286
3f5e193b
NC		 4287 shdrs = (Elf64_External_Shdr *) get_data (NULL, file, elf_header.e_shoff,
4288 elf_header.e_shentsize, num,
4289 _("section headers"));
a6e9f9df
AM		 4290 if (!shdrs)
4291 return 0;
9ea033b2 4292
3f5e193b
NC		 4293 section_headers = (Elf_Internal_Shdr *) cmalloc (num,
4294 sizeof (Elf_Internal_Shdr));
9ea033b2
NC		 4295
4296 if (section_headers == NULL)
4297 {
4298 error (_("Out of memory\n"));
4299 return 0;
4300 }
4301
4302 for (i = 0, internal = section_headers;
560f3c1c 4303 i < num;
b34976b6 4304 i++, internal++)
9ea033b2
NC		 4305 {
4306 internal->sh_name = BYTE_GET (shdrs[i].sh_name);
4307 internal->sh_type = BYTE_GET (shdrs[i].sh_type);
66543521
AM		 4308 internal->sh_flags = BYTE_GET (shdrs[i].sh_flags);
4309 internal->sh_addr = BYTE_GET (shdrs[i].sh_addr);
4310 internal->sh_size = BYTE_GET (shdrs[i].sh_size);
4311 internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize);
9ea033b2
NC		 4312 internal->sh_link = BYTE_GET (shdrs[i].sh_link);
4313 internal->sh_info = BYTE_GET (shdrs[i].sh_info);
4314 internal->sh_offset = BYTE_GET (shdrs[i].sh_offset);
4315 internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign);
4316 }
4317
4318 free (shdrs);
4319
4320 return 1;
4321}
4322
252b5132 4323static Elf_Internal_Sym *
ba5cdace
NC		 4324get_32bit_elf_symbols (FILE * file,
4325 Elf_Internal_Shdr * section,
4326 unsigned long * num_syms_return)
252b5132 4327{
ba5cdace 4328 unsigned long number = 0;
dd24e3da 4329 Elf32_External_Sym * esyms = NULL;
ba5cdace 4330 Elf_External_Sym_Shndx * shndx = NULL;
dd24e3da 4331 Elf_Internal_Sym * isyms = NULL;
2cf0635d 4332 Elf_Internal_Sym * psym;
b34976b6 4333 unsigned int j;
252b5132 4334
dd24e3da
NC		 4335 /* Run some sanity checks first. */
4336 if (section->sh_entsize == 0)
4337 {
4338 error (_("sh_entsize is zero\n"));
ba5cdace 4339 goto exit_point;
dd24e3da
NC		 4340 }
4341
4342 number = section->sh_size / section->sh_entsize;
4343
4344 if (number * sizeof (Elf32_External_Sym) > section->sh_size + 1)
4345 {
4346 error (_("Invalid sh_entsize\n"));
ba5cdace 4347 goto exit_point;
dd24e3da
NC		 4348 }
4349
3f5e193b
NC		 4350 esyms = (Elf32_External_Sym *) get_data (NULL, file, section->sh_offset, 1,
4351 section->sh_size, _("symbols"));
dd24e3da 4352 if (esyms == NULL)
ba5cdace 4353 goto exit_point;
252b5132 4354
9ad5cbcf
AM		 4355 shndx = NULL;
4356 if (symtab_shndx_hdr != NULL
4357 && (symtab_shndx_hdr->sh_link
4fbb74a6 4358 == (unsigned long) (section - section_headers)))
9ad5cbcf 4359 {
3f5e193b
NC		 4360 shndx = (Elf_External_Sym_Shndx *) get_data (NULL, file,
4361 symtab_shndx_hdr->sh_offset,
4362 1, symtab_shndx_hdr->sh_size,
9cf03b7e 4363 _("symbol table section indicies"));
dd24e3da
NC		 4364 if (shndx == NULL)
4365 goto exit_point;
9ad5cbcf
AM		 4366 }
4367
3f5e193b 4368 isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym));
252b5132
RH		 4369
4370 if (isyms == NULL)
4371 {
4372 error (_("Out of memory\n"));
dd24e3da 4373 goto exit_point;
252b5132
RH		 4374 }
4375
dd24e3da 4376 for (j = 0, psym = isyms; j < number; j++, psym++)
252b5132
RH		 4377 {
4378 psym->st_name = BYTE_GET (esyms[j].st_name);
4379 psym->st_value = BYTE_GET (esyms[j].st_value);
4380 psym->st_size = BYTE_GET (esyms[j].st_size);
4381 psym->st_shndx = BYTE_GET (esyms[j].st_shndx);
4fbb74a6 4382 if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL)
9ad5cbcf
AM		 4383 psym->st_shndx
4384 = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j]));
4fbb74a6
AM		 4385 else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff))
4386 psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff);
252b5132
RH		 4387 psym->st_info = BYTE_GET (esyms[j].st_info);
4388 psym->st_other = BYTE_GET (esyms[j].st_other);
4389 }
4390
dd24e3da 4391 exit_point:
ba5cdace 4392 if (shndx != NULL)
9ad5cbcf 4393 free (shndx);
ba5cdace 4394 if (esyms != NULL)
dd24e3da 4395 free (esyms);
252b5132 4396
ba5cdace
NC		 4397 if (num_syms_return != NULL)
4398 * num_syms_return = isyms == NULL ? 0 : number;
4399
252b5132
RH		 4400 return isyms;
4401}
4402
9ea033b2 4403static Elf_Internal_Sym *
ba5cdace
NC		 4404get_64bit_elf_symbols (FILE * file,
4405 Elf_Internal_Shdr * section,
4406 unsigned long * num_syms_return)
9ea033b2 4407{
ba5cdace
NC		 4408 unsigned long number = 0;
4409 Elf64_External_Sym * esyms = NULL;
4410 Elf_External_Sym_Shndx * shndx = NULL;
4411 Elf_Internal_Sym * isyms = NULL;
2cf0635d 4412 Elf_Internal_Sym * psym;
b34976b6 4413 unsigned int j;
9ea033b2 4414
dd24e3da
NC		 4415 /* Run some sanity checks first. */
4416 if (section->sh_entsize == 0)
4417 {
4418 error (_("sh_entsize is zero\n"));
ba5cdace 4419 goto exit_point;
dd24e3da
NC		 4420 }
4421
4422 number = section->sh_size / section->sh_entsize;
4423
4424 if (number * sizeof (Elf64_External_Sym) > section->sh_size + 1)
4425 {
4426 error (_("Invalid sh_entsize\n"));
ba5cdace 4427 goto exit_point;
dd24e3da
NC		 4428 }
4429
3f5e193b
NC		 4430 esyms = (Elf64_External_Sym *) get_data (NULL, file, section->sh_offset, 1,
4431 section->sh_size, _("symbols"));
a6e9f9df 4432 if (!esyms)
ba5cdace 4433 goto exit_point;
9ea033b2 4434
9ad5cbcf
AM		 4435 if (symtab_shndx_hdr != NULL
4436 && (symtab_shndx_hdr->sh_link
4fbb74a6 4437 == (unsigned long) (section - section_headers)))
9ad5cbcf 4438 {
3f5e193b
NC		 4439 shndx = (Elf_External_Sym_Shndx *) get_data (NULL, file,
4440 symtab_shndx_hdr->sh_offset,
4441 1, symtab_shndx_hdr->sh_size,
9cf03b7e 4442 _("symbol table section indicies"));
ba5cdace
NC		 4443 if (shndx == NULL)
4444 goto exit_point;
9ad5cbcf
AM		 4445 }
4446
3f5e193b 4447 isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym));
9ea033b2
NC		 4448
4449 if (isyms == NULL)
4450 {
4451 error (_("Out of memory\n"));
ba5cdace 4452 goto exit_point;
9ea033b2
NC		 4453 }
4454
ba5cdace 4455 for (j = 0, psym = isyms; j < number; j++, psym++)
9ea033b2
NC		 4456 {
4457 psym->st_name = BYTE_GET (esyms[j].st_name);
4458 psym->st_info = BYTE_GET (esyms[j].st_info);
4459 psym->st_other = BYTE_GET (esyms[j].st_other);
4460 psym->st_shndx = BYTE_GET (esyms[j].st_shndx);
ba5cdace 4461
4fbb74a6 4462 if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL)
9ad5cbcf
AM		 4463 psym->st_shndx
4464 = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j]));
4fbb74a6
AM		 4465 else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff))
4466 psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff);
ba5cdace 4467
66543521
AM		 4468 psym->st_value = BYTE_GET (esyms[j].st_value);
4469 psym->st_size = BYTE_GET (esyms[j].st_size);
9ea033b2
NC		 4470 }
4471
ba5cdace
NC		 4472 exit_point:
4473 if (shndx != NULL)
9ad5cbcf 4474 free (shndx);
ba5cdace
NC		 4475 if (esyms != NULL)
4476 free (esyms);
4477
4478 if (num_syms_return != NULL)
4479 * num_syms_return = isyms == NULL ? 0 : number;
9ea033b2
NC		 4480
4481 return isyms;
4482}
4483
d1133906 4484static const char *
d3ba0551 4485get_elf_section_flags (bfd_vma sh_flags)
d1133906 4486{
5477e8a0 4487 static char buff[1024];
2cf0635d 4488 char * p = buff;
8d5ff12c 4489 int field_size = is_32bit_elf ? 8 : 16;
91d6fa6a
NC		 4490 int sindex;
4491 int size = sizeof (buff) - (field_size + 4 + 1);
8d5ff12c
L		 4492 bfd_vma os_flags = 0;
4493 bfd_vma proc_flags = 0;
4494 bfd_vma unknown_flags = 0;
148b93f2 4495 static const struct
5477e8a0 4496 {
2cf0635d 4497 const char * str;
5477e8a0
L		 4498 int len;
4499 }
4500 flags [] =
4501 {
cfcac11d
NC		 4502 /* 0 */ { STRING_COMMA_LEN ("WRITE") },
4503 /* 1 */ { STRING_COMMA_LEN ("ALLOC") },
4504 /* 2 */ { STRING_COMMA_LEN ("EXEC") },
4505 /* 3 */ { STRING_COMMA_LEN ("MERGE") },
4506 /* 4 */ { STRING_COMMA_LEN ("STRINGS") },
4507 /* 5 */ { STRING_COMMA_LEN ("INFO LINK") },
4508 /* 6 */ { STRING_COMMA_LEN ("LINK ORDER") },
4509 /* 7 */ { STRING_COMMA_LEN ("OS NONCONF") },
4510 /* 8 */ { STRING_COMMA_LEN ("GROUP") },
4511 /* 9 */ { STRING_COMMA_LEN ("TLS") },
4512 /* IA-64 specific. */
4513 /* 10 */ { STRING_COMMA_LEN ("SHORT") },
4514 /* 11 */ { STRING_COMMA_LEN ("NORECOV") },
4515 /* IA-64 OpenVMS specific. */
4516 /* 12 */ { STRING_COMMA_LEN ("VMS_GLOBAL") },
4517 /* 13 */ { STRING_COMMA_LEN ("VMS_OVERLAID") },
4518 /* 14 */ { STRING_COMMA_LEN ("VMS_SHARED") },
4519 /* 15 */ { STRING_COMMA_LEN ("VMS_VECTOR") },
4520 /* 16 */ { STRING_COMMA_LEN ("VMS_ALLOC_64BIT") },
4521 /* 17 */ { STRING_COMMA_LEN ("VMS_PROTECTED") },
18ae9cc1 4522 /* Generic. */
cfcac11d 4523 /* 18 */ { STRING_COMMA_LEN ("EXCLUDE") },
18ae9cc1 4524 /* SPARC specific. */
cfcac11d 4525 /* 19 */ { STRING_COMMA_LEN ("ORDERED") }
5477e8a0
L		 4526 };
4527
4528 if (do_section_details)
4529 {
8d5ff12c
L		 4530 sprintf (buff, "[%*.*lx]: ",
4531 field_size, field_size, (unsigned long) sh_flags);
4532 p += field_size + 4;
5477e8a0 4533 }
76da6bbe 4534
d1133906
NC		 4535 while (sh_flags)
4536 {
4537 bfd_vma flag;
4538
4539 flag = sh_flags & - sh_flags;
4540 sh_flags &= ~ flag;
76da6bbe 4541
5477e8a0 4542 if (do_section_details)
d1133906 4543 {
5477e8a0
L		 4544 switch (flag)
4545 {
91d6fa6a
NC		 4546 case SHF_WRITE: sindex = 0; break;
4547 case SHF_ALLOC: sindex = 1; break;
4548 case SHF_EXECINSTR: sindex = 2; break;
4549 case SHF_MERGE: sindex = 3; break;
4550 case SHF_STRINGS: sindex = 4; break;
4551 case SHF_INFO_LINK: sindex = 5; break;
4552 case SHF_LINK_ORDER: sindex = 6; break;
4553 case SHF_OS_NONCONFORMING: sindex = 7; break;
4554 case SHF_GROUP: sindex = 8; break;
4555 case SHF_TLS: sindex = 9; break;
18ae9cc1 4556 case SHF_EXCLUDE: sindex = 18; break;
76da6bbe 4557
5477e8a0 4558 default:
91d6fa6a 4559 sindex = -1;
cfcac11d 4560 switch (elf_header.e_machine)
148b93f2 4561 {
cfcac11d 4562 case EM_IA_64:
148b93f2 4563 if (flag == SHF_IA_64_SHORT)
91d6fa6a 4564 sindex = 10;
148b93f2 4565 else if (flag == SHF_IA_64_NORECOV)
91d6fa6a 4566 sindex = 11;
148b93f2
NC		 4567#ifdef BFD64
4568 else if (elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS)
4569 switch (flag)
4570 {
91d6fa6a
NC		 4571 case SHF_IA_64_VMS_GLOBAL: sindex = 12; break;
4572 case SHF_IA_64_VMS_OVERLAID: sindex = 13; break;
4573 case SHF_IA_64_VMS_SHARED: sindex = 14; break;
4574 case SHF_IA_64_VMS_VECTOR: sindex = 15; break;
4575 case SHF_IA_64_VMS_ALLOC_64BIT: sindex = 16; break;
4576 case SHF_IA_64_VMS_PROTECTED: sindex = 17; break;
148b93f2
NC		 4577 default: break;
4578 }
4579#endif
cfcac11d
NC		 4580 break;
4581
caa83f8b
NC		 4582 case EM_386:
4583 case EM_486:
4584 case EM_X86_64:
7f502d6c 4585 case EM_L1OM:
7a9068fe 4586 case EM_K1OM:
cfcac11d
NC		 4587 case EM_OLD_SPARCV9:
4588 case EM_SPARC32PLUS:
4589 case EM_SPARCV9:
4590 case EM_SPARC:
18ae9cc1 4591 if (flag == SHF_ORDERED)
91d6fa6a 4592 sindex = 19;
cfcac11d
NC		 4593 break;
4594 default:
4595 break;
148b93f2 4596 }
5477e8a0
L		 4597 }
4598
91d6fa6a 4599 if (sindex != -1)
5477e8a0 4600 {
8d5ff12c
L		 4601 if (p != buff + field_size + 4)
4602 {
4603 if (size < (10 + 2))
4604 abort ();
4605 size -= 2;
4606 *p++ = ',';
4607 *p++ = ' ';
4608 }
4609
91d6fa6a
NC		 4610 size -= flags [sindex].len;
4611 p = stpcpy (p, flags [sindex].str);
5477e8a0 4612 }
3b22753a 4613 else if (flag & SHF_MASKOS)
8d5ff12c 4614 os_flags |= flag;
d1133906 4615 else if (flag & SHF_MASKPROC)
8d5ff12c 4616 proc_flags |= flag;
d1133906 4617 else
8d5ff12c 4618 unknown_flags |= flag;
5477e8a0
L		 4619 }
4620 else
4621 {
4622 switch (flag)
4623 {
4624 case SHF_WRITE: *p = 'W'; break;
4625 case SHF_ALLOC: *p = 'A'; break;
4626 case SHF_EXECINSTR: *p = 'X'; break;
4627 case SHF_MERGE: *p = 'M'; break;
4628 case SHF_STRINGS: *p = 'S'; break;
4629 case SHF_INFO_LINK: *p = 'I'; break;
4630 case SHF_LINK_ORDER: *p = 'L'; break;
4631 case SHF_OS_NONCONFORMING: *p = 'O'; break;
4632 case SHF_GROUP: *p = 'G'; break;
4633 case SHF_TLS: *p = 'T'; break;
18ae9cc1 4634 case SHF_EXCLUDE: *p = 'E'; break;
5477e8a0
L		 4635
4636 default:
8a9036a4 4637 if ((elf_header.e_machine == EM_X86_64
7a9068fe
L		 4638 || elf_header.e_machine == EM_L1OM
4639 || elf_header.e_machine == EM_K1OM)
5477e8a0
L		 4640 && flag == SHF_X86_64_LARGE)
4641 *p = 'l';
4642 else if (flag & SHF_MASKOS)
4643 {
4644 *p = 'o';
4645 sh_flags &= ~ SHF_MASKOS;
4646 }
4647 else if (flag & SHF_MASKPROC)
4648 {
4649 *p = 'p';
4650 sh_flags &= ~ SHF_MASKPROC;
4651 }
4652 else
4653 *p = 'x';
4654 break;
4655 }
4656 p++;
d1133906
NC		 4657 }
4658 }
76da6bbe 4659
8d5ff12c
L		 4660 if (do_section_details)
4661 {
4662 if (os_flags)
4663 {
4664 size -= 5 + field_size;
4665 if (p != buff + field_size + 4)
4666 {
4667 if (size < (2 + 1))
4668 abort ();
4669 size -= 2;
4670 *p++ = ',';
4671 *p++ = ' ';
4672 }
4673 sprintf (p, "OS (%*.*lx)", field_size, field_size,
4674 (unsigned long) os_flags);
4675 p += 5 + field_size;
4676 }
4677 if (proc_flags)
4678 {
4679 size -= 7 + field_size;
4680 if (p != buff + field_size + 4)
4681 {
4682 if (size < (2 + 1))
4683 abort ();
4684 size -= 2;
4685 *p++ = ',';
4686 *p++ = ' ';
4687 }
4688 sprintf (p, "PROC (%*.*lx)", field_size, field_size,
4689 (unsigned long) proc_flags);
4690 p += 7 + field_size;
4691 }
4692 if (unknown_flags)
4693 {
4694 size -= 10 + field_size;
4695 if (p != buff + field_size + 4)
4696 {
4697 if (size < (2 + 1))
4698 abort ();
4699 size -= 2;
4700 *p++ = ',';
4701 *p++ = ' ';
4702 }
2b692964 4703 sprintf (p, _("UNKNOWN (%*.*lx)"), field_size, field_size,
8d5ff12c
L		 4704 (unsigned long) unknown_flags);
4705 p += 10 + field_size;
4706 }
4707 }
4708
e9e44622 4709 *p = '\0';
d1133906
NC		 4710 return buff;
4711}
4712
252b5132 4713static int
2cf0635d 4714process_section_headers (FILE * file)
252b5132 4715{
2cf0635d 4716 Elf_Internal_Shdr * section;
b34976b6 4717 unsigned int i;
252b5132
RH		 4718
4719 section_headers = NULL;
4720
4721 if (elf_header.e_shnum == 0)
4722 {
82f2dbf7
NC		 4723 /* PR binutils/12467. */
4724 if (elf_header.e_shoff != 0)
4725 warn (_("possibly corrupt ELF file header - it has a non-zero"
4726 " section header offset, but no section headers\n"));
4727 else if (do_sections)
252b5132
RH		 4728 printf (_("\nThere are no sections in this file.\n"));
4729
4730 return 1;
4731 }
4732
4733 if (do_sections && !do_header)
9ea033b2 4734 printf (_("There are %d section headers, starting at offset 0x%lx:\n"),
252b5132
RH		 4735 elf_header.e_shnum, (unsigned long) elf_header.e_shoff);
4736
9ea033b2
NC		 4737 if (is_32bit_elf)
4738 {
560f3c1c 4739 if (! get_32bit_section_headers (file, elf_header.e_shnum))
9ea033b2
NC		 4740 return 0;
4741 }
560f3c1c 4742 else if (! get_64bit_section_headers (file, elf_header.e_shnum))
252b5132
RH		 4743 return 0;
4744
4745 /* Read in the string table, so that we have names to display. */
0b49d371 4746 if (elf_header.e_shstrndx != SHN_UNDEF
4fbb74a6 4747 && elf_header.e_shstrndx < elf_header.e_shnum)
252b5132 4748 {
4fbb74a6 4749 section = section_headers + elf_header.e_shstrndx;
d40ac9bd 4750
c256ffe7
JJ		 4751 if (section->sh_size != 0)
4752 {
3f5e193b
NC		 4753 string_table = (char *) get_data (NULL, file, section->sh_offset,
4754 1, section->sh_size,
4755 _("string table"));
0de14b54 4756
c256ffe7
JJ		 4757 string_table_length = string_table != NULL ? section->sh_size : 0;
4758 }
252b5132
RH		 4759 }
4760
4761 /* Scan the sections for the dynamic symbol table
e3c8793a 4762 and dynamic string table and debug sections. */
252b5132
RH		 4763 dynamic_symbols = NULL;
4764 dynamic_strings = NULL;
4765 dynamic_syminfo = NULL;
f1ef08cb 4766 symtab_shndx_hdr = NULL;
103f02d3 4767
89fac5e3
RS		 4768 eh_addr_size = is_32bit_elf ? 4 : 8;
4769 switch (elf_header.e_machine)
4770 {
4771 case EM_MIPS:
4772 case EM_MIPS_RS3_LE:
4773 /* The 64-bit MIPS EABI uses a combination of 32-bit ELF and 64-bit
4774 FDE addresses. However, the ABI also has a semi-official ILP32
4775 variant for which the normal FDE address size rules apply.
4776
4777 GCC 4.0 marks EABI64 objects with a dummy .gcc_compiled_longXX
4778 section, where XX is the size of longs in bits. Unfortunately,
4779 earlier compilers provided no way of distinguishing ILP32 objects
4780 from LP64 objects, so if there's any doubt, we should assume that
4781 the official LP64 form is being used. */
4782 if ((elf_header.e_flags & EF_MIPS_ABI) == E_MIPS_ABI_EABI64
4783 && find_section (".gcc_compiled_long32") == NULL)
4784 eh_addr_size = 8;
4785 break;
0f56a26a
DD		 4786
4787 case EM_H8_300:
4788 case EM_H8_300H:
4789 switch (elf_header.e_flags & EF_H8_MACH)
4790 {
4791 case E_H8_MACH_H8300:
4792 case E_H8_MACH_H8300HN:
4793 case E_H8_MACH_H8300SN:
4794 case E_H8_MACH_H8300SXN:
4795 eh_addr_size = 2;
4796 break;
4797 case E_H8_MACH_H8300H:
4798 case E_H8_MACH_H8300S:
4799 case E_H8_MACH_H8300SX:
4800 eh_addr_size = 4;
4801 break;
4802 }
f4236fe4
DD		 4803 break;
4804
ff7eeb89 4805 case EM_M32C_OLD:
f4236fe4
DD		 4806 case EM_M32C:
4807 switch (elf_header.e_flags & EF_M32C_CPU_MASK)
4808 {
4809 case EF_M32C_CPU_M16C:
4810 eh_addr_size = 2;
4811 break;
4812 }
4813 break;
89fac5e3
RS		 4814 }
4815
08d8fa11
JJ		 4816#define CHECK_ENTSIZE_VALUES(section, i, size32, size64) \
4817 do \
4818 { \
9dd3a467 4819 bfd_size_type expected_entsize = is_32bit_elf ? size32 : size64; \
08d8fa11 4820 if (section->sh_entsize != expected_entsize) \
9dd3a467 4821 { \
15b42fb0 4822 error (_("Section %d has invalid sh_entsize of %" BFD_VMA_FMT "x\n"), \
9dd3a467
NC		 4823 i, section->sh_entsize); \
4824 error (_("(Using the expected size of %d for the rest of this dump)\n"), \
4825 (int) expected_entsize); \
4826 section->sh_entsize = expected_entsize; \
4827 } \
08d8fa11
JJ		 4828 } \
4829 while (0)
9dd3a467
NC		 4830
4831#define CHECK_ENTSIZE(section, i, type) \
08d8fa11
JJ		 4832 CHECK_ENTSIZE_VALUES (section, i, sizeof (Elf32_External_##type), \
4833 sizeof (Elf64_External_##type))
4834
252b5132
RH		 4835 for (i = 0, section = section_headers;
4836 i < elf_header.e_shnum;
b34976b6 4837 i++, section++)
252b5132 4838 {
2cf0635d 4839 char * name = SECTION_NAME (section);
252b5132
RH		 4840
4841 if (section->sh_type == SHT_DYNSYM)
4842 {
4843 if (dynamic_symbols != NULL)
4844 {
4845 error (_("File contains multiple dynamic symbol tables\n"));
4846 continue;
4847 }
4848
08d8fa11 4849 CHECK_ENTSIZE (section, i, Sym);
ba5cdace 4850 dynamic_symbols = GET_ELF_SYMBOLS (file, section, & num_dynamic_syms);
252b5132
RH		 4851 }
4852 else if (section->sh_type == SHT_STRTAB
18bd398b 4853 && streq (name, ".dynstr"))
252b5132
RH		 4854 {
4855 if (dynamic_strings != NULL)
4856 {
4857 error (_("File contains multiple dynamic string tables\n"));
4858 continue;
4859 }
4860
3f5e193b
NC		 4861 dynamic_strings = (char *) get_data (NULL, file, section->sh_offset,
4862 1, section->sh_size,
4863 _("dynamic strings"));
59245841 4864 dynamic_strings_length = dynamic_strings == NULL ? 0 : section->sh_size;
252b5132 4865 }
9ad5cbcf
AM		 4866 else if (section->sh_type == SHT_SYMTAB_SHNDX)
4867 {
4868 if (symtab_shndx_hdr != NULL)
4869 {
4870 error (_("File contains multiple symtab shndx tables\n"));
4871 continue;
4872 }
4873 symtab_shndx_hdr = section;
4874 }
08d8fa11
JJ		 4875 else if (section->sh_type == SHT_SYMTAB)
4876 CHECK_ENTSIZE (section, i, Sym);
4877 else if (section->sh_type == SHT_GROUP)
4878 CHECK_ENTSIZE_VALUES (section, i, GRP_ENTRY_SIZE, GRP_ENTRY_SIZE);
4879 else if (section->sh_type == SHT_REL)
4880 CHECK_ENTSIZE (section, i, Rel);
4881 else if (section->sh_type == SHT_RELA)
4882 CHECK_ENTSIZE (section, i, Rela);
252b5132 4883 else if ((do_debugging || do_debug_info || do_debug_abbrevs
f9f0e732 4884 || do_debug_lines || do_debug_pubnames || do_debug_pubtypes
cb8f3167 4885 || do_debug_aranges || do_debug_frames || do_debug_macinfo
657d0d47
CC		 4886 || do_debug_str || do_debug_loc || do_debug_ranges
4887 || do_debug_addr || do_debug_cu_index)
1b315056
CS		 4888 && (const_strneq (name, ".debug_")
4889 || const_strneq (name, ".zdebug_")))
252b5132 4890 {
1b315056
CS		 4891 if (name[1] == 'z')
4892 name += sizeof (".zdebug_") - 1;
4893 else
4894 name += sizeof (".debug_") - 1;
252b5132
RH		 4895
4896 if (do_debugging
4723351a
CC		 4897 || (do_debug_info && const_strneq (name, "info"))
4898 || (do_debug_info && const_strneq (name, "types"))
4899 || (do_debug_abbrevs && const_strneq (name, "abbrev"))
b40bf0a2
NC		 4900 || (do_debug_lines && strcmp (name, "line") == 0)
4901 || (do_debug_lines && const_strneq (name, "line."))
4723351a
CC		 4902 || (do_debug_pubnames && const_strneq (name, "pubnames"))
4903 || (do_debug_pubtypes && const_strneq (name, "pubtypes"))
4904 || (do_debug_aranges && const_strneq (name, "aranges"))
4905 || (do_debug_ranges && const_strneq (name, "ranges"))
4906 || (do_debug_frames && const_strneq (name, "frame"))
4907 || (do_debug_macinfo && const_strneq (name, "macinfo"))
4908 || (do_debug_macinfo && const_strneq (name, "macro"))
4909 || (do_debug_str && const_strneq (name, "str"))
4910 || (do_debug_loc && const_strneq (name, "loc"))
657d0d47
CC		 4911 || (do_debug_addr && const_strneq (name, "addr"))
4912 || (do_debug_cu_index && const_strneq (name, "cu_index"))
4913 || (do_debug_cu_index && const_strneq (name, "tu_index"))
252b5132 4914 )
09c11c86 4915 request_dump_bynumber (i, DEBUG_DUMP);
252b5132 4916 }
a262ae96 4917 /* Linkonce section to be combined with .debug_info at link time. */
09fd7e38 4918 else if ((do_debugging || do_debug_info)
0112cd26 4919 && const_strneq (name, ".gnu.linkonce.wi."))
09c11c86 4920 request_dump_bynumber (i, DEBUG_DUMP);
18bd398b 4921 else if (do_debug_frames && streq (name, ".eh_frame"))
09c11c86 4922 request_dump_bynumber (i, DEBUG_DUMP);
5bbdf3d5
DE		 4923 else if (do_gdb_index && streq (name, ".gdb_index"))
4924 request_dump_bynumber (i, DEBUG_DUMP);
6f875884
TG		 4925 /* Trace sections for Itanium VMS. */
4926 else if ((do_debugging || do_trace_info || do_trace_abbrevs
4927 || do_trace_aranges)
4928 && const_strneq (name, ".trace_"))
4929 {
4930 name += sizeof (".trace_") - 1;
4931
4932 if (do_debugging
4933 || (do_trace_info && streq (name, "info"))
4934 || (do_trace_abbrevs && streq (name, "abbrev"))
4935 || (do_trace_aranges && streq (name, "aranges"))
4936 )
4937 request_dump_bynumber (i, DEBUG_DUMP);
4938 }
4939
252b5132
RH		 4940 }
4941
4942 if (! do_sections)
4943 return 1;
4944
3a1a2036
NC		 4945 if (elf_header.e_shnum > 1)
4946 printf (_("\nSection Headers:\n"));
4947 else
4948 printf (_("\nSection Header:\n"));
76da6bbe 4949
f7a99963 4950 if (is_32bit_elf)
595cf52e 4951 {
5477e8a0 4952 if (do_section_details)
595cf52e
L		 4953 {
4954 printf (_(" [Nr] Name\n"));
5477e8a0 4955 printf (_(" Type Addr Off Size ES Lk Inf Al\n"));
595cf52e
L		 4956 }
4957 else
4958 printf
4959 (_(" [Nr] Name Type Addr Off Size ES Flg Lk Inf Al\n"));
4960 }
d974e256 4961 else if (do_wide)
595cf52e 4962 {
5477e8a0 4963 if (do_section_details)
595cf52e
L		 4964 {
4965 printf (_(" [Nr] Name\n"));
5477e8a0 4966 printf (_(" Type Address Off Size ES Lk Inf Al\n"));
595cf52e
L		 4967 }
4968 else
4969 printf
4970 (_(" [Nr] Name Type Address Off Size ES Flg Lk Inf Al\n"));
4971 }
f7a99963
NC		 4972 else
4973 {
5477e8a0 4974 if (do_section_details)
595cf52e
L		 4975 {
4976 printf (_(" [Nr] Name\n"));
5477e8a0
L		 4977 printf (_(" Type Address Offset Link\n"));
4978 printf (_(" Size EntSize Info Align\n"));
595cf52e
L		 4979 }
4980 else
4981 {
4982 printf (_(" [Nr] Name Type Address Offset\n"));
4983 printf (_(" Size EntSize Flags Link Info Align\n"));
4984 }
f7a99963 4985 }
252b5132 4986
5477e8a0
L		 4987 if (do_section_details)
4988 printf (_(" Flags\n"));
4989
252b5132
RH		 4990 for (i = 0, section = section_headers;
4991 i < elf_header.e_shnum;
b34976b6 4992 i++, section++)
252b5132 4993 {
7bfd842d 4994 printf (" [%2u] ", i);
5477e8a0 4995 if (do_section_details)
595cf52e 4996 {
7bfd842d 4997 print_symbol (INT_MAX, SECTION_NAME (section));
ea52a088 4998 printf ("\n ");
595cf52e
L		 4999 }
5000 else
7bfd842d
NC		 5001 {
5002 print_symbol (-17, SECTION_NAME (section));
7bfd842d 5003 }
ea52a088
NC		 5004
5005 printf (do_wide ? " %-15s " : " %-15.15s ",
5006 get_section_type_name (section->sh_type));
5007
f7a99963
NC		 5008 if (is_32bit_elf)
5009 {
cfcac11d
NC		 5010 const char * link_too_big = NULL;
5011
f7a99963 5012 print_vma (section->sh_addr, LONG_HEX);
76da6bbe 5013
f7a99963
NC		 5014 printf ( " %6.6lx %6.6lx %2.2lx",
5015 (unsigned long) section->sh_offset,
5016 (unsigned long) section->sh_size,
5017 (unsigned long) section->sh_entsize);
d1133906 5018
5477e8a0
L		 5019 if (do_section_details)
5020 fputs (" ", stdout);
5021 else
5022 printf (" %3s ", get_elf_section_flags (section->sh_flags));
76da6bbe 5023
cfcac11d
NC		 5024 if (section->sh_link >= elf_header.e_shnum)
5025 {
5026 link_too_big = "";
5027 /* The sh_link value is out of range. Normally this indicates
caa83f8b 5028 an error but it can have special values in Solaris binaries. */
cfcac11d
NC		 5029 switch (elf_header.e_machine)
5030 {
caa83f8b
NC		 5031 case EM_386:
5032 case EM_486:
5033 case EM_X86_64:
7f502d6c 5034 case EM_L1OM:
7a9068fe 5035 case EM_K1OM:
cfcac11d
NC		 5036 case EM_OLD_SPARCV9:
5037 case EM_SPARC32PLUS:
5038 case EM_SPARCV9:
5039 case EM_SPARC:
5040 if (section->sh_link == (SHN_BEFORE & 0xffff))
5041 link_too_big = "BEFORE";
5042 else if (section->sh_link == (SHN_AFTER & 0xffff))
5043 link_too_big = "AFTER";
5044 break;
5045 default:
5046 break;
5047 }
5048 }
5049
5050 if (do_section_details)
5051 {
5052 if (link_too_big != NULL && * link_too_big)
5053 printf ("<%s> ", link_too_big);
5054 else
5055 printf ("%2u ", section->sh_link);
5056 printf ("%3u %2lu\n", section->sh_info,
5057 (unsigned long) section->sh_addralign);
5058 }
5059 else
5060 printf ("%2u %3u %2lu\n",
5061 section->sh_link,
5062 section->sh_info,
5063 (unsigned long) section->sh_addralign);
5064
5065 if (link_too_big && ! * link_too_big)
5066 warn (_("section %u: sh_link value of %u is larger than the number of sections\n"),
5067 i, section->sh_link);
f7a99963 5068 }
d974e256
JJ		 5069 else if (do_wide)
5070 {
5071 print_vma (section->sh_addr, LONG_HEX);
5072
5073 if ((long) section->sh_offset == section->sh_offset)
5074 printf (" %6.6lx", (unsigned long) section->sh_offset);
5075 else
5076 {
5077 putchar (' ');
5078 print_vma (section->sh_offset, LONG_HEX);
5079 }
5080
5081 if ((unsigned long) section->sh_size == section->sh_size)
5082 printf (" %6.6lx", (unsigned long) section->sh_size);
5083 else
5084 {
5085 putchar (' ');
5086 print_vma (section->sh_size, LONG_HEX);
5087 }
5088
5089 if ((unsigned long) section->sh_entsize == section->sh_entsize)
5090 printf (" %2.2lx", (unsigned long) section->sh_entsize);
5091 else
5092 {
5093 putchar (' ');
5094 print_vma (section->sh_entsize, LONG_HEX);
5095 }
5096
5477e8a0
L		 5097 if (do_section_details)
5098 fputs (" ", stdout);
5099 else
5100 printf (" %3s ", get_elf_section_flags (section->sh_flags));
d974e256 5101
72de5009 5102 printf ("%2u %3u ", section->sh_link, section->sh_info);
d974e256
JJ		 5103
5104 if ((unsigned long) section->sh_addralign == section->sh_addralign)
72de5009 5105 printf ("%2lu\n", (unsigned long) section->sh_addralign);
d974e256
JJ		 5106 else
5107 {
5108 print_vma (section->sh_addralign, DEC);
5109 putchar ('\n');
5110 }
5111 }
5477e8a0 5112 else if (do_section_details)
595cf52e 5113 {
5477e8a0 5114 printf (" %-15.15s ",
595cf52e 5115 get_section_type_name (section->sh_type));
595cf52e
L		 5116 print_vma (section->sh_addr, LONG_HEX);
5117 if ((long) section->sh_offset == section->sh_offset)
5477e8a0 5118 printf (" %16.16lx", (unsigned long) section->sh_offset);
595cf52e
L		 5119 else
5120 {
5121 printf (" ");
5122 print_vma (section->sh_offset, LONG_HEX);
5123 }
72de5009 5124 printf (" %u\n ", section->sh_link);
595cf52e 5125 print_vma (section->sh_size, LONG_HEX);
5477e8a0 5126 putchar (' ');
595cf52e
L		 5127 print_vma (section->sh_entsize, LONG_HEX);
5128
72de5009
AM		 5129 printf (" %-16u %lu\n",
5130 section->sh_info,
595cf52e
L		 5131 (unsigned long) section->sh_addralign);
5132 }
f7a99963
NC		 5133 else
5134 {
5135 putchar (' ');
5136 print_vma (section->sh_addr, LONG_HEX);
53c7db4b
KH		 5137 if ((long) section->sh_offset == section->sh_offset)
5138 printf (" %8.8lx", (unsigned long) section->sh_offset);
5139 else
5140 {
5141 printf (" ");
5142 print_vma (section->sh_offset, LONG_HEX);
5143 }
f7a99963
NC		 5144 printf ("\n ");
5145 print_vma (section->sh_size, LONG_HEX);
5146 printf (" ");
5147 print_vma (section->sh_entsize, LONG_HEX);
76da6bbe 5148
d1133906 5149 printf (" %3s ", get_elf_section_flags (section->sh_flags));
76da6bbe 5150
72de5009
AM		 5151 printf (" %2u %3u %lu\n",
5152 section->sh_link,
5153 section->sh_info,
f7a99963
NC		 5154 (unsigned long) section->sh_addralign);
5155 }
5477e8a0
L		 5156
5157 if (do_section_details)
5158 printf (" %s\n", get_elf_section_flags (section->sh_flags));
252b5132
RH		 5159 }
5160
5477e8a0 5161 if (!do_section_details)
3dbcc61d
NC		 5162 {
5163 if (elf_header.e_machine == EM_X86_64
7a9068fe
L		 5164 || elf_header.e_machine == EM_L1OM
5165 || elf_header.e_machine == EM_K1OM)
3dbcc61d
NC		 5166 printf (_("Key to Flags:\n\
5167 W (write), A (alloc), X (execute), M (merge), S (strings), l (large)\n\
5168 I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)\n\
5169 O (extra OS processing required) o (OS specific), p (processor specific)\n"));
5170 else
5171 printf (_("Key to Flags:\n\
e3c8793a 5172 W (write), A (alloc), X (execute), M (merge), S (strings)\n\
1d0055ea 5173 I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)\n\
e3c8793a 5174 O (extra OS processing required) o (OS specific), p (processor specific)\n"));
3dbcc61d 5175 }
d1133906 5176
252b5132
RH		 5177 return 1;
5178}
5179
f5842774
L		 5180static const char *
5181get_group_flags (unsigned int flags)
5182{
5183 static char buff[32];
5184 switch (flags)
5185 {
220453ec
AM		 5186 case 0:
5187 return "";
5188
f5842774 5189 case GRP_COMDAT:
220453ec 5190 return "COMDAT ";
f5842774
L		 5191
5192 default:
220453ec 5193 snprintf (buff, sizeof (buff), _("[<unknown>: 0x%x] "), flags);
f5842774
L		 5194 break;
5195 }
5196 return buff;
5197}
5198
5199static int
2cf0635d 5200process_section_groups (FILE * file)
f5842774 5201{
2cf0635d 5202 Elf_Internal_Shdr * section;
f5842774 5203 unsigned int i;
2cf0635d
NC		 5204 struct group * group;
5205 Elf_Internal_Shdr * symtab_sec;
5206 Elf_Internal_Shdr * strtab_sec;
5207 Elf_Internal_Sym * symtab;
ba5cdace 5208 unsigned long num_syms;
2cf0635d 5209 char * strtab;
c256ffe7 5210 size_t strtab_size;
d1f5c6e3
L		 5211
5212 /* Don't process section groups unless needed. */
5213 if (!do_unwind && !do_section_groups)
5214 return 1;
f5842774
L		 5215
5216 if (elf_header.e_shnum == 0)
5217 {
5218 if (do_section_groups)
82f2dbf7 5219 printf (_("\nThere are no sections to group in this file.\n"));
f5842774
L		 5220
5221 return 1;
5222 }
5223
5224 if (section_headers == NULL)
5225 {
5226 error (_("Section headers are not available!\n"));
fa1908fd
NC		 5227 /* PR 13622: This can happen with a corrupt ELF header. */
5228 return 0;
f5842774
L		 5229 }
5230
3f5e193b
NC		 5231 section_headers_groups = (struct group **) calloc (elf_header.e_shnum,
5232 sizeof (struct group *));
e4b17d5c
L		 5233
5234 if (section_headers_groups == NULL)
5235 {
5236 error (_("Out of memory\n"));
5237 return 0;
5238 }
5239
f5842774 5240 /* Scan the sections for the group section. */
d1f5c6e3 5241 group_count = 0;
f5842774
L		 5242 for (i = 0, section = section_headers;
5243 i < elf_header.e_shnum;
5244 i++, section++)
e4b17d5c
L		 5245 if (section->sh_type == SHT_GROUP)
5246 group_count++;
5247
d1f5c6e3
L		 5248 if (group_count == 0)
5249 {
5250 if (do_section_groups)
5251 printf (_("\nThere are no section groups in this file.\n"));
5252
5253 return 1;
5254 }
5255
3f5e193b 5256 section_groups = (struct group *) calloc (group_count, sizeof (struct group));
e4b17d5c
L		 5257
5258 if (section_groups == NULL)
5259 {
5260 error (_("Out of memory\n"));
5261 return 0;
5262 }
5263
d1f5c6e3
L		 5264 symtab_sec = NULL;
5265 strtab_sec = NULL;
5266 symtab = NULL;
ba5cdace 5267 num_syms = 0;
d1f5c6e3 5268 strtab = NULL;
c256ffe7 5269 strtab_size = 0;
e4b17d5c
L		 5270 for (i = 0, section = section_headers, group = section_groups;
5271 i < elf_header.e_shnum;
5272 i++, section++)
f5842774
L		 5273 {
5274 if (section->sh_type == SHT_GROUP)
5275 {
2cf0635d
NC		 5276 char * name = SECTION_NAME (section);
5277 char * group_name;
5278 unsigned char * start;
5279 unsigned char * indices;
f5842774 5280 unsigned int entry, j, size;
2cf0635d
NC		 5281 Elf_Internal_Shdr * sec;
5282 Elf_Internal_Sym * sym;
f5842774
L		 5283
5284 /* Get the symbol table. */
4fbb74a6
AM		 5285 if (section->sh_link >= elf_header.e_shnum
5286 || ((sec = section_headers + section->sh_link)->sh_type
c256ffe7 5287 != SHT_SYMTAB))
f5842774
L		 5288 {
5289 error (_("Bad sh_link in group section `%s'\n"), name);
5290 continue;
5291 }
d1f5c6e3
L		 5292
5293 if (symtab_sec != sec)
5294 {
5295 symtab_sec = sec;
5296 if (symtab)
5297 free (symtab);
ba5cdace 5298 symtab = GET_ELF_SYMBOLS (file, symtab_sec, & num_syms);
d1f5c6e3 5299 }
f5842774 5300
dd24e3da
NC		 5301 if (symtab == NULL)
5302 {
5303 error (_("Corrupt header in group section `%s'\n"), name);
5304 continue;
5305 }
5306
ba5cdace
NC		 5307 if (section->sh_info >= num_syms)
5308 {
5309 error (_("Bad sh_info in group section `%s'\n"), name);
5310 continue;
5311 }
5312
f5842774
L		 5313 sym = symtab + section->sh_info;
5314
5315 if (ELF_ST_TYPE (sym->st_info) == STT_SECTION)
5316 {
4fbb74a6
AM		 5317 if (sym->st_shndx == 0
5318 || sym->st_shndx >= elf_header.e_shnum)
f5842774
L		 5319 {
5320 error (_("Bad sh_info in group section `%s'\n"), name);
5321 continue;
5322 }
ba2685cc 5323
4fbb74a6 5324 group_name = SECTION_NAME (section_headers + sym->st_shndx);
c256ffe7
JJ		 5325 strtab_sec = NULL;
5326 if (strtab)
5327 free (strtab);
f5842774 5328 strtab = NULL;
c256ffe7 5329 strtab_size = 0;
f5842774
L		 5330 }
5331 else
5332 {
5333 /* Get the string table. */
4fbb74a6 5334 if (symtab_sec->sh_link >= elf_header.e_shnum)
c256ffe7
JJ		 5335 {
5336 strtab_sec = NULL;
5337 if (strtab)
5338 free (strtab);
5339 strtab = NULL;
5340 strtab_size = 0;
5341 }
5342 else if (strtab_sec
4fbb74a6 5343 != (sec = section_headers + symtab_sec->sh_link))
d1f5c6e3
L		 5344 {
5345 strtab_sec = sec;
5346 if (strtab)
5347 free (strtab);
3f5e193b
NC		 5348 strtab = (char *) get_data (NULL, file, strtab_sec->sh_offset,
5349 1, strtab_sec->sh_size,
5350 _("string table"));
c256ffe7 5351 strtab_size = strtab != NULL ? strtab_sec->sh_size : 0;
d1f5c6e3 5352 }
c256ffe7 5353 group_name = sym->st_name < strtab_size
2b692964 5354 ? strtab + sym->st_name : _("<corrupt>");
f5842774
L		 5355 }
5356
3f5e193b
NC		 5357 start = (unsigned char *) get_data (NULL, file, section->sh_offset,
5358 1, section->sh_size,
5359 _("section data"));
59245841
NC		 5360 if (start == NULL)
5361 continue;
f5842774
L		 5362
5363 indices = start;
5364 size = (section->sh_size / section->sh_entsize) - 1;
5365 entry = byte_get (indices, 4);
5366 indices += 4;
e4b17d5c
L		 5367
5368 if (do_section_groups)
5369 {
2b692964 5370 printf (_("\n%sgroup section [%5u] `%s' [%s] contains %u sections:\n"),
391cb864 5371 get_group_flags (entry), i, name, group_name, size);
ba2685cc 5372
e4b17d5c
L		 5373 printf (_(" [Index] Name\n"));
5374 }
5375
5376 group->group_index = i;
5377
f5842774
L		 5378 for (j = 0; j < size; j++)
5379 {
2cf0635d 5380 struct group_list * g;
e4b17d5c 5381
f5842774
L		 5382 entry = byte_get (indices, 4);
5383 indices += 4;
5384
4fbb74a6 5385 if (entry >= elf_header.e_shnum)
391cb864
L		 5386 {
5387 error (_("section [%5u] in group section [%5u] > maximum section [%5u]\n"),
5388 entry, i, elf_header.e_shnum - 1);
5389 continue;
5390 }
391cb864 5391
4fbb74a6 5392 if (section_headers_groups [entry] != NULL)
e4b17d5c 5393 {
d1f5c6e3
L		 5394 if (entry)
5395 {
391cb864
L		 5396 error (_("section [%5u] in group section [%5u] already in group section [%5u]\n"),
5397 entry, i,
4fbb74a6 5398 section_headers_groups [entry]->group_index);
d1f5c6e3
L		 5399 continue;
5400 }
5401 else
5402 {
5403 /* Intel C/C++ compiler may put section 0 in a
5404 section group. We just warn it the first time
5405 and ignore it afterwards. */
5406 static int warned = 0;
5407 if (!warned)
5408 {
5409 error (_("section 0 in group section [%5u]\n"),
4fbb74a6 5410 section_headers_groups [entry]->group_index);
d1f5c6e3
L		 5411 warned++;
5412 }
5413 }
e4b17d5c
L		 5414 }
5415
4fbb74a6 5416 section_headers_groups [entry] = group;
e4b17d5c
L		 5417
5418 if (do_section_groups)
5419 {
4fbb74a6 5420 sec = section_headers + entry;
c256ffe7 5421 printf (" [%5u] %s\n", entry, SECTION_NAME (sec));
ba2685cc
AM		 5422 }
5423
3f5e193b 5424 g = (struct group_list *) xmalloc (sizeof (struct group_list));
e4b17d5c
L		 5425 g->section_index = entry;
5426 g->next = group->root;
5427 group->root = g;
f5842774
L		 5428 }
5429
f5842774
L		 5430 if (start)
5431 free (start);
e4b17d5c
L		 5432
5433 group++;
f5842774
L		 5434 }
5435 }
5436
d1f5c6e3
L		 5437 if (symtab)
5438 free (symtab);
5439 if (strtab)
5440 free (strtab);
f5842774
L		 5441 return 1;
5442}
5443
28f997cf
TG		 5444/* Data used to display dynamic fixups. */
5445
5446struct ia64_vms_dynfixup
5447{
5448 bfd_vma needed_ident; /* Library ident number. */
5449 bfd_vma needed; /* Index in the dstrtab of the library name. */
5450 bfd_vma fixup_needed; /* Index of the library. */
5451 bfd_vma fixup_rela_cnt; /* Number of fixups. */
5452 bfd_vma fixup_rela_off; /* Fixups offset in the dynamic segment. */
5453};
5454
5455/* Data used to display dynamic relocations. */
5456
5457struct ia64_vms_dynimgrela
5458{
5459 bfd_vma img_rela_cnt; /* Number of relocations. */
5460 bfd_vma img_rela_off; /* Reloc offset in the dynamic segment. */
5461};
5462
5463/* Display IA-64 OpenVMS dynamic fixups (used to dynamically link a shared
5464 library). */
5465
5466static void
5467dump_ia64_vms_dynamic_fixups (FILE *file, struct ia64_vms_dynfixup *fixup,
5468 const char *strtab, unsigned int strtab_sz)
5469{
5470 Elf64_External_VMS_IMAGE_FIXUP *imfs;
5471 long i;
5472 const char *lib_name;
5473
5474 imfs = get_data (NULL, file, dynamic_addr + fixup->fixup_rela_off,
5475 1, fixup->fixup_rela_cnt * sizeof (*imfs),
5476 _("dynamic section image fixups"));
5477 if (!imfs)
5478 return;
5479
5480 if (fixup->needed < strtab_sz)
5481 lib_name = strtab + fixup->needed;
5482 else
5483 {
5484 warn ("corrupt library name index of 0x%lx found in dynamic entry",
7f01b0c6 5485 (unsigned long) fixup->needed);
28f997cf
TG		 5486 lib_name = "???";
5487 }
5488 printf (_("\nImage fixups for needed library #%d: %s - ident: %lx\n"),
5489 (int) fixup->fixup_needed, lib_name, (long) fixup->needed_ident);
5490 printf
5491 (_("Seg Offset Type SymVec DataType\n"));
5492
5493 for (i = 0; i < (long) fixup->fixup_rela_cnt; i++)
5494 {
5495 unsigned int type;
5496 const char *rtype;
5497
5498 printf ("%3u ", (unsigned) BYTE_GET (imfs [i].fixup_seg));
5499 printf_vma ((bfd_vma) BYTE_GET (imfs [i].fixup_offset));
5500 type = BYTE_GET (imfs [i].type);
5501 rtype = elf_ia64_reloc_type (type);
5502 if (rtype == NULL)
5503 printf (" 0x%08x ", type);
5504 else
5505 printf (" %-32s ", rtype);
5506 printf ("%6u ", (unsigned) BYTE_GET (imfs [i].symvec_index));
5507 printf ("0x%08x\n", (unsigned) BYTE_GET (imfs [i].data_type));
5508 }
5509
5510 free (imfs);
5511}
5512
5513/* Display IA-64 OpenVMS dynamic relocations (used to relocate an image). */
5514
5515static void
5516dump_ia64_vms_dynamic_relocs (FILE *file, struct ia64_vms_dynimgrela *imgrela)
5517{
5518 Elf64_External_VMS_IMAGE_RELA *imrs;
5519 long i;
5520
5521 imrs = get_data (NULL, file, dynamic_addr + imgrela->img_rela_off,
5522 1, imgrela->img_rela_cnt * sizeof (*imrs),
9cf03b7e 5523 _("dynamic section image relocations"));
28f997cf
TG		 5524 if (!imrs)
5525 return;
5526
5527 printf (_("\nImage relocs\n"));
5528 printf
5529 (_("Seg Offset Type Addend Seg Sym Off\n"));
5530
5531 for (i = 0; i < (long) imgrela->img_rela_cnt; i++)
5532 {
5533 unsigned int type;
5534 const char *rtype;
5535
5536 printf ("%3u ", (unsigned) BYTE_GET (imrs [i].rela_seg));
5537 printf ("%08" BFD_VMA_FMT "x ",
5538 (bfd_vma) BYTE_GET (imrs [i].rela_offset));
5539 type = BYTE_GET (imrs [i].type);
5540 rtype = elf_ia64_reloc_type (type);
5541 if (rtype == NULL)
5542 printf ("0x%08x ", type);
5543 else
5544 printf ("%-31s ", rtype);
5545 print_vma (BYTE_GET (imrs [i].addend), FULL_HEX);
5546 printf ("%3u ", (unsigned) BYTE_GET (imrs [i].sym_seg));
5547 printf ("%08" BFD_VMA_FMT "x\n",
5548 (bfd_vma) BYTE_GET (imrs [i].sym_offset));
5549 }
5550
5551 free (imrs);
5552}
5553
5554/* Display IA-64 OpenVMS dynamic relocations and fixups. */
5555
5556static int
5557process_ia64_vms_dynamic_relocs (FILE *file)
5558{
5559 struct ia64_vms_dynfixup fixup;
5560 struct ia64_vms_dynimgrela imgrela;
5561 Elf_Internal_Dyn *entry;
5562 int res = 0;
5563 bfd_vma strtab_off = 0;
5564 bfd_vma strtab_sz = 0;
5565 char *strtab = NULL;
5566
5567 memset (&fixup, 0, sizeof (fixup));
5568 memset (&imgrela, 0, sizeof (imgrela));
5569
5570 /* Note: the order of the entries is specified by the OpenVMS specs. */
5571 for (entry = dynamic_section;
5572 entry < dynamic_section + dynamic_nent;
5573 entry++)
5574 {
5575 switch (entry->d_tag)
5576 {
5577 case DT_IA_64_VMS_STRTAB_OFFSET:
5578 strtab_off = entry->d_un.d_val;
5579 break;
5580 case DT_STRSZ:
5581 strtab_sz = entry->d_un.d_val;
5582 if (strtab == NULL)
5583 strtab = get_data (NULL, file, dynamic_addr + strtab_off,
5584 1, strtab_sz, _("dynamic string section"));
5585 break;
5586
5587 case DT_IA_64_VMS_NEEDED_IDENT:
5588 fixup.needed_ident = entry->d_un.d_val;
5589 break;
5590 case DT_NEEDED:
5591 fixup.needed = entry->d_un.d_val;
5592 break;
5593 case DT_IA_64_VMS_FIXUP_NEEDED:
5594 fixup.fixup_needed = entry->d_un.d_val;
5595 break;
5596 case DT_IA_64_VMS_FIXUP_RELA_CNT:
5597 fixup.fixup_rela_cnt = entry->d_un.d_val;
5598 break;
5599 case DT_IA_64_VMS_FIXUP_RELA_OFF:
5600 fixup.fixup_rela_off = entry->d_un.d_val;
5601 res++;
5602 dump_ia64_vms_dynamic_fixups (file, &fixup, strtab, strtab_sz);
5603 break;
5604
5605 case DT_IA_64_VMS_IMG_RELA_CNT:
5606 imgrela.img_rela_cnt = entry->d_un.d_val;
5607 break;
5608 case DT_IA_64_VMS_IMG_RELA_OFF:
5609 imgrela.img_rela_off = entry->d_un.d_val;
5610 res++;
5611 dump_ia64_vms_dynamic_relocs (file, &imgrela);
5612 break;
5613
5614 default:
5615 break;
5616 }
5617 }
5618
5619 if (strtab != NULL)
5620 free (strtab);
5621
5622 return res;
5623}
5624
85b1c36d 5625static struct
566b0d53 5626{
2cf0635d 5627 const char * name;
566b0d53
L		 5628 int reloc;
5629 int size;
5630 int rela;
5631} dynamic_relocations [] =
5632{
5633 { "REL", DT_REL, DT_RELSZ, FALSE },
5634 { "RELA", DT_RELA, DT_RELASZ, TRUE },
5635 { "PLT", DT_JMPREL, DT_PLTRELSZ, UNKNOWN }
5636};
5637
252b5132 5638/* Process the reloc section. */
18bd398b 5639
252b5132 5640static int
2cf0635d 5641process_relocs (FILE * file)
252b5132 5642{
b34976b6
AM		 5643 unsigned long rel_size;
5644 unsigned long rel_offset;
252b5132
RH		 5645
5646
5647 if (!do_reloc)
5648 return 1;
5649
5650 if (do_using_dynamic)
5651 {
566b0d53 5652 int is_rela;
2cf0635d 5653 const char * name;
566b0d53
L		 5654 int has_dynamic_reloc;
5655 unsigned int i;
0de14b54 5656
566b0d53 5657 has_dynamic_reloc = 0;
252b5132 5658
566b0d53 5659 for (i = 0; i < ARRAY_SIZE (dynamic_relocations); i++)
252b5132 5660 {
566b0d53
L		 5661 is_rela = dynamic_relocations [i].rela;
5662 name = dynamic_relocations [i].name;
5663 rel_size = dynamic_info [dynamic_relocations [i].size];
5664 rel_offset = dynamic_info [dynamic_relocations [i].reloc];
103f02d3 5665
566b0d53
L		 5666 has_dynamic_reloc |= rel_size;
5667
5668 if (is_rela == UNKNOWN)
aa903cfb 5669 {
566b0d53
L		 5670 if (dynamic_relocations [i].reloc == DT_JMPREL)
5671 switch (dynamic_info[DT_PLTREL])
5672 {
5673 case DT_REL:
5674 is_rela = FALSE;
5675 break;
5676 case DT_RELA:
5677 is_rela = TRUE;
5678 break;
5679 }
aa903cfb 5680 }
252b5132 5681
566b0d53
L		 5682 if (rel_size)
5683 {
5684 printf
5685 (_("\n'%s' relocation section at offset 0x%lx contains %ld bytes:\n"),
5686 name, rel_offset, rel_size);
252b5132 5687
d93f0186
NC		 5688 dump_relocations (file,
5689 offset_from_vma (file, rel_offset, rel_size),
5690 rel_size,
566b0d53 5691 dynamic_symbols, num_dynamic_syms,
d79b3d50 5692 dynamic_strings, dynamic_strings_length, is_rela);
566b0d53 5693 }
252b5132 5694 }
566b0d53 5695
28f997cf
TG		 5696 if (is_ia64_vms ())
5697 has_dynamic_reloc |= process_ia64_vms_dynamic_relocs (file);
5698
566b0d53 5699 if (! has_dynamic_reloc)
252b5132
RH		 5700 printf (_("\nThere are no dynamic relocations in this file.\n"));
5701 }
5702 else
5703 {
2cf0635d 5704 Elf_Internal_Shdr * section;
b34976b6
AM		 5705 unsigned long i;
5706 int found = 0;
252b5132
RH		 5707
5708 for (i = 0, section = section_headers;
5709 i < elf_header.e_shnum;
b34976b6 5710 i++, section++)
252b5132
RH		 5711 {
5712 if ( section->sh_type != SHT_RELA
5713 && section->sh_type != SHT_REL)
5714 continue;
5715
5716 rel_offset = section->sh_offset;
5717 rel_size = section->sh_size;
5718
5719 if (rel_size)
5720 {
2cf0635d 5721 Elf_Internal_Shdr * strsec;
b34976b6 5722 int is_rela;
103f02d3 5723
252b5132
RH		 5724 printf (_("\nRelocation section "));
5725
5726 if (string_table == NULL)
19936277 5727 printf ("%d", section->sh_name);
252b5132 5728 else
9cf03b7e 5729 printf ("'%s'", SECTION_NAME (section));
252b5132
RH		 5730
5731 printf (_(" at offset 0x%lx contains %lu entries:\n"),
5732 rel_offset, (unsigned long) (rel_size / section->sh_entsize));
5733
d79b3d50
NC		 5734 is_rela = section->sh_type == SHT_RELA;
5735
4fbb74a6
AM		 5736 if (section->sh_link != 0
5737 && section->sh_link < elf_header.e_shnum)
af3fc3bc 5738 {
2cf0635d
NC		 5739 Elf_Internal_Shdr * symsec;
5740 Elf_Internal_Sym * symtab;
d79b3d50 5741 unsigned long nsyms;
c256ffe7 5742 unsigned long strtablen = 0;
2cf0635d 5743 char * strtab = NULL;
57346661 5744
4fbb74a6 5745 symsec = section_headers + section->sh_link;
08d8fa11
JJ		 5746 if (symsec->sh_type != SHT_SYMTAB
5747 && symsec->sh_type != SHT_DYNSYM)
5748 continue;
5749
ba5cdace 5750 symtab = GET_ELF_SYMBOLS (file, symsec, & nsyms);
252b5132 5751
af3fc3bc
AM		 5752 if (symtab == NULL)
5753 continue;
252b5132 5754
4fbb74a6
AM		 5755 if (symsec->sh_link != 0
5756 && symsec->sh_link < elf_header.e_shnum)
c256ffe7 5757 {
4fbb74a6 5758 strsec = section_headers + symsec->sh_link;
103f02d3 5759
3f5e193b
NC		 5760 strtab = (char *) get_data (NULL, file, strsec->sh_offset,
5761 1, strsec->sh_size,
5762 _("string table"));
c256ffe7
JJ		 5763 strtablen = strtab == NULL ? 0 : strsec->sh_size;
5764 }
252b5132 5765
d79b3d50
NC		 5766 dump_relocations (file, rel_offset, rel_size,
5767 symtab, nsyms, strtab, strtablen, is_rela);
5768 if (strtab)
5769 free (strtab);
5770 free (symtab);
5771 }
5772 else
5773 dump_relocations (file, rel_offset, rel_size,
5774 NULL, 0, NULL, 0, is_rela);
252b5132
RH		 5775
5776 found = 1;
5777 }
5778 }
5779
5780 if (! found)
5781 printf (_("\nThere are no relocations in this file.\n"));
5782 }
5783
5784 return 1;
5785}
5786
57346661
AM		 5787/* Process the unwind section. */
5788
4d6ed7c8
NC		 5789#include "unwind-ia64.h"
5790
5791/* An absolute address consists of a section and an offset. If the
5792 section is NULL, the offset itself is the address, otherwise, the
5793 address equals to LOAD_ADDRESS(section) + offset. */
5794
5795struct absaddr
5796 {
5797 unsigned short section;
5798 bfd_vma offset;
5799 };
5800
1949de15
L		 5801#define ABSADDR(a) \
5802 ((a).section \
5803 ? section_headers [(a).section].sh_addr + (a).offset \
5804 : (a).offset)
5805
3f5e193b
NC		 5806struct ia64_unw_table_entry
5807 {
5808 struct absaddr start;
5809 struct absaddr end;
5810 struct absaddr info;
5811 };
5812
57346661 5813struct ia64_unw_aux_info
4d6ed7c8 5814 {
3f5e193b
NC		 5815
5816 struct ia64_unw_table_entry *table; /* Unwind table. */
b34976b6 5817 unsigned long table_len; /* Length of unwind table. */
2cf0635d 5818 unsigned char * info; /* Unwind info. */
b34976b6
AM		 5819 unsigned long info_size; /* Size of unwind info. */
5820 bfd_vma info_addr; /* starting address of unwind info. */
5821 bfd_vma seg_base; /* Starting address of segment. */
2cf0635d 5822 Elf_Internal_Sym * symtab; /* The symbol table. */
b34976b6 5823 unsigned long nsyms; /* Number of symbols. */
2cf0635d 5824 char * strtab; /* The string table. */
b34976b6 5825 unsigned long strtab_size; /* Size of string table. */
4d6ed7c8
NC		 5826 };
5827
4d6ed7c8 5828static void
2cf0635d 5829find_symbol_for_address (Elf_Internal_Sym * symtab,
57346661 5830 unsigned long nsyms,
2cf0635d 5831 const char * strtab,
57346661 5832 unsigned long strtab_size,
d3ba0551 5833 struct absaddr addr,
2cf0635d
NC		 5834 const char ** symname,
5835 bfd_vma * offset)
4d6ed7c8 5836{
d3ba0551 5837 bfd_vma dist = 0x100000;
2cf0635d
NC		 5838 Elf_Internal_Sym * sym;
5839 Elf_Internal_Sym * best = NULL;
4d6ed7c8
NC		 5840 unsigned long i;
5841
0b6ae522
DJ		 5842 REMOVE_ARCH_BITS (addr.offset);
5843
57346661 5844 for (i = 0, sym = symtab; i < nsyms; ++i, ++sym)
4d6ed7c8 5845 {
0b6ae522
DJ		 5846 bfd_vma value = sym->st_value;
5847
5848 REMOVE_ARCH_BITS (value);
5849
4d6ed7c8
NC		 5850 if (ELF_ST_TYPE (sym->st_info) == STT_FUNC
5851 && sym->st_name != 0
5852 && (addr.section == SHN_UNDEF || addr.section == sym->st_shndx)
0b6ae522
DJ		 5853 && addr.offset >= value
5854 && addr.offset - value < dist)
4d6ed7c8
NC		 5855 {
5856 best = sym;
0b6ae522 5857 dist = addr.offset - value;
4d6ed7c8
NC		 5858 if (!dist)
5859 break;
5860 }
5861 }
1b31d05e 5862
4d6ed7c8
NC		 5863 if (best)
5864 {
57346661 5865 *symname = (best->st_name >= strtab_size
2b692964 5866 ? _("<corrupt>") : strtab + best->st_name);
4d6ed7c8
NC		 5867 *offset = dist;
5868 return;
5869 }
1b31d05e 5870
4d6ed7c8
NC		 5871 *symname = NULL;
5872 *offset = addr.offset;
5873}
5874
5875static void
2cf0635d 5876dump_ia64_unwind (struct ia64_unw_aux_info * aux)
4d6ed7c8 5877{
2cf0635d 5878 struct ia64_unw_table_entry * tp;
4d6ed7c8 5879 int in_body;
7036c0e1 5880
4d6ed7c8
NC		 5881 for (tp = aux->table; tp < aux->table + aux->table_len; ++tp)
5882 {
5883 bfd_vma stamp;
5884 bfd_vma offset;
2cf0635d
NC		 5885 const unsigned char * dp;
5886 const unsigned char * head;
5887 const char * procname;
4d6ed7c8 5888
57346661
AM		 5889 find_symbol_for_address (aux->symtab, aux->nsyms, aux->strtab,
5890 aux->strtab_size, tp->start, &procname, &offset);
4d6ed7c8
NC		 5891
5892 fputs ("\n<", stdout);
5893
5894 if (procname)
5895 {
5896 fputs (procname, stdout);
5897
5898 if (offset)
5899 printf ("+%lx", (unsigned long) offset);
5900 }
5901
5902 fputs (">: [", stdout);
5903 print_vma (tp->start.offset, PREFIX_HEX);
5904 fputc ('-', stdout);
5905 print_vma (tp->end.offset, PREFIX_HEX);
86f55779 5906 printf ("], info at +0x%lx\n",
4d6ed7c8
NC		 5907 (unsigned long) (tp->info.offset - aux->seg_base));
5908
1949de15 5909 head = aux->info + (ABSADDR (tp->info) - aux->info_addr);
a4a00738 5910 stamp = byte_get ((unsigned char *) head, sizeof (stamp));
4d6ed7c8 5911
86f55779 5912 printf (" v%u, flags=0x%lx (%s%s), len=%lu bytes\n",
4d6ed7c8
NC		 5913 (unsigned) UNW_VER (stamp),
5914 (unsigned long) ((stamp & UNW_FLAG_MASK) >> 32),
5915 UNW_FLAG_EHANDLER (stamp) ? " ehandler" : "",
5916 UNW_FLAG_UHANDLER (stamp) ? " uhandler" : "",
89fac5e3 5917 (unsigned long) (eh_addr_size * UNW_LENGTH (stamp)));
4d6ed7c8
NC		 5918
5919 if (UNW_VER (stamp) != 1)
5920 {
2b692964 5921 printf (_("\tUnknown version.\n"));
4d6ed7c8
NC		 5922 continue;
5923 }
5924
5925 in_body = 0;
89fac5e3 5926 for (dp = head + 8; dp < head + 8 + eh_addr_size * UNW_LENGTH (stamp);)
4d6ed7c8
NC		 5927 dp = unw_decode (dp, in_body, & in_body);
5928 }
5929}
5930
5931static int
2cf0635d
NC		 5932slurp_ia64_unwind_table (FILE * file,
5933 struct ia64_unw_aux_info * aux,
5934 Elf_Internal_Shdr * sec)
4d6ed7c8 5935{
89fac5e3 5936 unsigned long size, nrelas, i;
2cf0635d
NC		 5937 Elf_Internal_Phdr * seg;
5938 struct ia64_unw_table_entry * tep;
5939 Elf_Internal_Shdr * relsec;
5940 Elf_Internal_Rela * rela;
5941 Elf_Internal_Rela * rp;
5942 unsigned char * table;
5943 unsigned char * tp;
5944 Elf_Internal_Sym * sym;
5945 const char * relname;
4d6ed7c8 5946
4d6ed7c8
NC		 5947 /* First, find the starting address of the segment that includes
5948 this section: */
5949
5950 if (elf_header.e_phnum)
5951 {
d93f0186 5952 if (! get_program_headers (file))
4d6ed7c8 5953 return 0;
4d6ed7c8 5954
d93f0186
NC		 5955 for (seg = program_headers;
5956 seg < program_headers + elf_header.e_phnum;
5957 ++seg)
4d6ed7c8
NC		 5958 {
5959 if (seg->p_type != PT_LOAD)
5960 continue;
5961
5962 if (sec->sh_addr >= seg->p_vaddr
5963 && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz))
5964 {
5965 aux->seg_base = seg->p_vaddr;
5966 break;
5967 }
5968 }
4d6ed7c8
NC		 5969 }
5970
5971 /* Second, build the unwind table from the contents of the unwind section: */
5972 size = sec->sh_size;
3f5e193b
NC		 5973 table = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1, size,
5974 _("unwind table"));
a6e9f9df
AM		 5975 if (!table)
5976 return 0;
4d6ed7c8 5977
3f5e193b
NC		 5978 aux->table = (struct ia64_unw_table_entry *)
5979 xcmalloc (size / (3 * eh_addr_size), sizeof (aux->table[0]));
89fac5e3 5980 tep = aux->table;
c6a0c689 5981 for (tp = table; tp < table + size; ++tep)
4d6ed7c8
NC		 5982 {
5983 tep->start.section = SHN_UNDEF;
5984 tep->end.section = SHN_UNDEF;
5985 tep->info.section = SHN_UNDEF;
c6a0c689
AM		 5986 tep->start.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size;
5987 tep->end.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size;
5988 tep->info.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size;
4d6ed7c8
NC		 5989 tep->start.offset += aux->seg_base;
5990 tep->end.offset += aux->seg_base;
5991 tep->info.offset += aux->seg_base;
5992 }
5993 free (table);
5994
41e92641 5995 /* Third, apply any relocations to the unwind table: */
4d6ed7c8
NC		 5996 for (relsec = section_headers;
5997 relsec < section_headers + elf_header.e_shnum;
5998 ++relsec)
5999 {
6000 if (relsec->sh_type != SHT_RELA
4fbb74a6
AM		 6001 || relsec->sh_info >= elf_header.e_shnum
6002 || section_headers + relsec->sh_info != sec)
4d6ed7c8
NC		 6003 continue;
6004
6005 if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size,
6006 & rela, & nrelas))
6007 return 0;
6008
6009 for (rp = rela; rp < rela + nrelas; ++rp)
6010 {
aca88567
NC		 6011 relname = elf_ia64_reloc_type (get_reloc_type (rp->r_info));
6012 sym = aux->symtab + get_reloc_symindex (rp->r_info);
4d6ed7c8 6013
0112cd26 6014 if (! const_strneq (relname, "R_IA64_SEGREL"))
4d6ed7c8 6015 {
e5fb9629 6016 warn (_("Skipping unexpected relocation type %s\n"), relname);
4d6ed7c8
NC		 6017 continue;
6018 }
6019
89fac5e3 6020 i = rp->r_offset / (3 * eh_addr_size);
4d6ed7c8 6021
89fac5e3 6022 switch (rp->r_offset/eh_addr_size % 3)
4d6ed7c8
NC		 6023 {
6024 case 0:
6025 aux->table[i].start.section = sym->st_shndx;
e466bc6e 6026 aux->table[i].start.offset = rp->r_addend + sym->st_value;
4d6ed7c8
NC		 6027 break;
6028 case 1:
6029 aux->table[i].end.section = sym->st_shndx;
e466bc6e 6030 aux->table[i].end.offset = rp->r_addend + sym->st_value;
4d6ed7c8
NC		 6031 break;
6032 case 2:
6033 aux->table[i].info.section = sym->st_shndx;
e466bc6e 6034 aux->table[i].info.offset = rp->r_addend + sym->st_value;
4d6ed7c8
NC		 6035 break;
6036 default:
6037 break;
6038 }
6039 }
6040
6041 free (rela);
6042 }
6043
89fac5e3 6044 aux->table_len = size / (3 * eh_addr_size);
4d6ed7c8
NC		 6045 return 1;
6046}
6047
1b31d05e 6048static void
2cf0635d 6049ia64_process_unwind (FILE * file)
4d6ed7c8 6050{
2cf0635d
NC		 6051 Elf_Internal_Shdr * sec;
6052 Elf_Internal_Shdr * unwsec = NULL;
6053 Elf_Internal_Shdr * strsec;
89fac5e3 6054 unsigned long i, unwcount = 0, unwstart = 0;
57346661 6055 struct ia64_unw_aux_info aux;
f1467e33 6056
4d6ed7c8
NC		 6057 memset (& aux, 0, sizeof (aux));
6058
4d6ed7c8
NC		 6059 for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec)
6060 {
c256ffe7 6061 if (sec->sh_type == SHT_SYMTAB
4fbb74a6 6062 && sec->sh_link < elf_header.e_shnum)
4d6ed7c8 6063 {
ba5cdace 6064 aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms);
4d6ed7c8 6065
4fbb74a6 6066 strsec = section_headers + sec->sh_link;
59245841 6067 assert (aux.strtab == NULL);
3f5e193b
NC		 6068 aux.strtab = (char *) get_data (NULL, file, strsec->sh_offset,
6069 1, strsec->sh_size,
6070 _("string table"));
c256ffe7 6071 aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0;
4d6ed7c8
NC		 6072 }
6073 else if (sec->sh_type == SHT_IA_64_UNWIND)
579f31ac
JJ		 6074 unwcount++;
6075 }
6076
6077 if (!unwcount)
6078 printf (_("\nThere are no unwind sections in this file.\n"));
6079
6080 while (unwcount-- > 0)
6081 {
2cf0635d 6082 char * suffix;
579f31ac
JJ		 6083 size_t len, len2;
6084
6085 for (i = unwstart, sec = section_headers + unwstart;
6086 i < elf_header.e_shnum; ++i, ++sec)
6087 if (sec->sh_type == SHT_IA_64_UNWIND)
6088 {
6089 unwsec = sec;
6090 break;
6091 }
6092
6093 unwstart = i + 1;
6094 len = sizeof (ELF_STRING_ia64_unwind_once) - 1;
6095
e4b17d5c
L		 6096 if ((unwsec->sh_flags & SHF_GROUP) != 0)
6097 {
6098 /* We need to find which section group it is in. */
2cf0635d 6099 struct group_list * g = section_headers_groups [i]->root;
e4b17d5c
L		 6100
6101 for (; g != NULL; g = g->next)
6102 {
4fbb74a6 6103 sec = section_headers + g->section_index;
18bd398b
NC		 6104
6105 if (streq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info))
57346661 6106 break;
e4b17d5c
L		 6107 }
6108
6109 if (g == NULL)
6110 i = elf_header.e_shnum;
6111 }
18bd398b 6112 else if (strneq (SECTION_NAME (unwsec), ELF_STRING_ia64_unwind_once, len))
579f31ac 6113 {
18bd398b 6114 /* .gnu.linkonce.ia64unw.FOO -> .gnu.linkonce.ia64unwi.FOO. */
579f31ac
JJ		 6115 len2 = sizeof (ELF_STRING_ia64_unwind_info_once) - 1;
6116 suffix = SECTION_NAME (unwsec) + len;
6117 for (i = 0, sec = section_headers; i < elf_header.e_shnum;
6118 ++i, ++sec)
18bd398b
NC		 6119 if (strneq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info_once, len2)
6120 && streq (SECTION_NAME (sec) + len2, suffix))
579f31ac
JJ		 6121 break;
6122 }
6123 else
6124 {
6125 /* .IA_64.unwindFOO -> .IA_64.unwind_infoFOO
18bd398b 6126 .IA_64.unwind or BAR -> .IA_64.unwind_info. */
579f31ac
JJ		 6127 len = sizeof (ELF_STRING_ia64_unwind) - 1;
6128 len2 = sizeof (ELF_STRING_ia64_unwind_info) - 1;
6129 suffix = "";
18bd398b 6130 if (strneq (SECTION_NAME (unwsec), ELF_STRING_ia64_unwind, len))
579f31ac
JJ		 6131 suffix = SECTION_NAME (unwsec) + len;
6132 for (i = 0, sec = section_headers; i < elf_header.e_shnum;
6133 ++i, ++sec)
18bd398b
NC		 6134 if (strneq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info, len2)
6135 && streq (SECTION_NAME (sec) + len2, suffix))
579f31ac
JJ		 6136 break;
6137 }
6138
6139 if (i == elf_header.e_shnum)
6140 {
6141 printf (_("\nCould not find unwind info section for "));
6142
6143 if (string_table == NULL)
6144 printf ("%d", unwsec->sh_name);
6145 else
3a1a2036 6146 printf (_("'%s'"), SECTION_NAME (unwsec));
579f31ac
JJ		 6147 }
6148 else
4d6ed7c8 6149 {
4d6ed7c8 6150 aux.info_addr = sec->sh_addr;
3f5e193b 6151 aux.info = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1,
59245841 6152 sec->sh_size,
3f5e193b 6153 _("unwind info"));
59245841 6154 aux.info_size = aux.info == NULL ? 0 : sec->sh_size;
4d6ed7c8 6155
579f31ac 6156 printf (_("\nUnwind section "));
4d6ed7c8 6157
579f31ac
JJ		 6158 if (string_table == NULL)
6159 printf ("%d", unwsec->sh_name);
6160 else
3a1a2036 6161 printf (_("'%s'"), SECTION_NAME (unwsec));
4d6ed7c8 6162
579f31ac 6163 printf (_(" at offset 0x%lx contains %lu entries:\n"),
e59b4dfb 6164 (unsigned long) unwsec->sh_offset,
89fac5e3 6165 (unsigned long) (unwsec->sh_size / (3 * eh_addr_size)));
4d6ed7c8 6166
579f31ac 6167 (void) slurp_ia64_unwind_table (file, & aux, unwsec);
4d6ed7c8 6168
579f31ac
JJ		 6169 if (aux.table_len > 0)
6170 dump_ia64_unwind (& aux);
6171
6172 if (aux.table)
6173 free ((char *) aux.table);
6174 if (aux.info)
6175 free ((char *) aux.info);
6176 aux.table = NULL;
6177 aux.info = NULL;
6178 }
4d6ed7c8 6179 }
4d6ed7c8 6180
4d6ed7c8
NC		 6181 if (aux.symtab)
6182 free (aux.symtab);
6183 if (aux.strtab)
6184 free ((char *) aux.strtab);
4d6ed7c8
NC		 6185}
6186
3f5e193b
NC		 6187struct hppa_unw_table_entry
6188 {
6189 struct absaddr start;
6190 struct absaddr end;
6191 unsigned int Cannot_unwind:1; /* 0 */
6192 unsigned int Millicode:1; /* 1 */
6193 unsigned int Millicode_save_sr0:1; /* 2 */
6194 unsigned int Region_description:2; /* 3..4 */
6195 unsigned int reserved1:1; /* 5 */
6196 unsigned int Entry_SR:1; /* 6 */
6197 unsigned int Entry_FR:4; /* number saved */ /* 7..10 */
6198 unsigned int Entry_GR:5; /* number saved */ /* 11..15 */
6199 unsigned int Args_stored:1; /* 16 */
6200 unsigned int Variable_Frame:1; /* 17 */
6201 unsigned int Separate_Package_Body:1; /* 18 */
6202 unsigned int Frame_Extension_Millicode:1; /* 19 */
6203 unsigned int Stack_Overflow_Check:1; /* 20 */
6204 unsigned int Two_Instruction_SP_Increment:1; /* 21 */
6205 unsigned int Ada_Region:1; /* 22 */
6206 unsigned int cxx_info:1; /* 23 */
6207 unsigned int cxx_try_catch:1; /* 24 */
6208 unsigned int sched_entry_seq:1; /* 25 */
6209 unsigned int reserved2:1; /* 26 */
6210 unsigned int Save_SP:1; /* 27 */
6211 unsigned int Save_RP:1; /* 28 */
6212 unsigned int Save_MRP_in_frame:1; /* 29 */
6213 unsigned int extn_ptr_defined:1; /* 30 */
6214 unsigned int Cleanup_defined:1; /* 31 */
6215
6216 unsigned int MPE_XL_interrupt_marker:1; /* 0 */
6217 unsigned int HP_UX_interrupt_marker:1; /* 1 */
6218 unsigned int Large_frame:1; /* 2 */
6219 unsigned int Pseudo_SP_Set:1; /* 3 */
6220 unsigned int reserved4:1; /* 4 */
6221 unsigned int Total_frame_size:27; /* 5..31 */
6222 };
6223
57346661
AM		 6224struct hppa_unw_aux_info
6225 {
3f5e193b 6226 struct hppa_unw_table_entry *table; /* Unwind table. */
57346661
AM		 6227 unsigned long table_len; /* Length of unwind table. */
6228 bfd_vma seg_base; /* Starting address of segment. */
2cf0635d 6229 Elf_Internal_Sym * symtab; /* The symbol table. */
57346661 6230 unsigned long nsyms; /* Number of symbols. */
2cf0635d 6231 char * strtab; /* The string table. */
57346661
AM		 6232 unsigned long strtab_size; /* Size of string table. */
6233 };
6234
6235static void
2cf0635d 6236dump_hppa_unwind (struct hppa_unw_aux_info * aux)
57346661 6237{
2cf0635d 6238 struct hppa_unw_table_entry * tp;
57346661 6239
57346661
AM		 6240 for (tp = aux->table; tp < aux->table + aux->table_len; ++tp)
6241 {
6242 bfd_vma offset;
2cf0635d 6243 const char * procname;
57346661
AM		 6244
6245 find_symbol_for_address (aux->symtab, aux->nsyms, aux->strtab,
6246 aux->strtab_size, tp->start, &procname,
6247 &offset);
6248
6249 fputs ("\n<", stdout);
6250
6251 if (procname)
6252 {
6253 fputs (procname, stdout);
6254
6255 if (offset)
6256 printf ("+%lx", (unsigned long) offset);
6257 }
6258
6259 fputs (">: [", stdout);
6260 print_vma (tp->start.offset, PREFIX_HEX);
6261 fputc ('-', stdout);
6262 print_vma (tp->end.offset, PREFIX_HEX);
6263 printf ("]\n\t");
6264
18bd398b
NC		 6265#define PF(_m) if (tp->_m) printf (#_m " ");
6266#define PV(_m) if (tp->_m) printf (#_m "=%d ", tp->_m);
57346661
AM		 6267 PF(Cannot_unwind);
6268 PF(Millicode);
6269 PF(Millicode_save_sr0);
18bd398b 6270 /* PV(Region_description); */
57346661
AM		 6271 PF(Entry_SR);
6272 PV(Entry_FR);
6273 PV(Entry_GR);
6274 PF(Args_stored);
6275 PF(Variable_Frame);
6276 PF(Separate_Package_Body);
6277 PF(Frame_Extension_Millicode);
6278 PF(Stack_Overflow_Check);
6279 PF(Two_Instruction_SP_Increment);
6280 PF(Ada_Region);
6281 PF(cxx_info);
6282 PF(cxx_try_catch);
6283 PF(sched_entry_seq);
6284 PF(Save_SP);
6285 PF(Save_RP);
6286 PF(Save_MRP_in_frame);
6287 PF(extn_ptr_defined);
6288 PF(Cleanup_defined);
6289 PF(MPE_XL_interrupt_marker);
6290 PF(HP_UX_interrupt_marker);
6291 PF(Large_frame);
6292 PF(Pseudo_SP_Set);
6293 PV(Total_frame_size);
6294#undef PF
6295#undef PV
6296 }
6297
18bd398b 6298 printf ("\n");
57346661
AM		 6299}
6300
6301static int
2cf0635d
NC		 6302slurp_hppa_unwind_table (FILE * file,
6303 struct hppa_unw_aux_info * aux,
6304 Elf_Internal_Shdr * sec)
57346661 6305{
1c0751b2 6306 unsigned long size, unw_ent_size, nentries, nrelas, i;
2cf0635d
NC		 6307 Elf_Internal_Phdr * seg;
6308 struct hppa_unw_table_entry * tep;
6309 Elf_Internal_Shdr * relsec;
6310 Elf_Internal_Rela * rela;
6311 Elf_Internal_Rela * rp;
6312 unsigned char * table;
6313 unsigned char * tp;
6314 Elf_Internal_Sym * sym;
6315 const char * relname;
57346661 6316
57346661
AM		 6317 /* First, find the starting address of the segment that includes
6318 this section. */
6319
6320 if (elf_header.e_phnum)
6321 {
6322 if (! get_program_headers (file))
6323 return 0;
6324
6325 for (seg = program_headers;
6326 seg < program_headers + elf_header.e_phnum;
6327 ++seg)
6328 {
6329 if (seg->p_type != PT_LOAD)
6330 continue;
6331
6332 if (sec->sh_addr >= seg->p_vaddr
6333 && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz))
6334 {
6335 aux->seg_base = seg->p_vaddr;
6336 break;
6337 }
6338 }
6339 }
6340
6341 /* Second, build the unwind table from the contents of the unwind
6342 section. */
6343 size = sec->sh_size;
3f5e193b
NC		 6344 table = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1, size,
6345 _("unwind table"));
57346661
AM		 6346 if (!table)
6347 return 0;
6348
1c0751b2
DA		 6349 unw_ent_size = 16;
6350 nentries = size / unw_ent_size;
6351 size = unw_ent_size * nentries;
57346661 6352
3f5e193b
NC		 6353 tep = aux->table = (struct hppa_unw_table_entry *)
6354 xcmalloc (nentries, sizeof (aux->table[0]));
57346661 6355
1c0751b2 6356 for (tp = table; tp < table + size; tp += unw_ent_size, ++tep)
57346661
AM		 6357 {
6358 unsigned int tmp1, tmp2;
6359
6360 tep->start.section = SHN_UNDEF;
6361 tep->end.section = SHN_UNDEF;
6362
1c0751b2
DA		 6363 tep->start.offset = byte_get ((unsigned char *) tp + 0, 4);
6364 tep->end.offset = byte_get ((unsigned char *) tp + 4, 4);
6365 tmp1 = byte_get ((unsigned char *) tp + 8, 4);
6366 tmp2 = byte_get ((unsigned char *) tp + 12, 4);
6367
6368 tep->start.offset += aux->seg_base;
6369 tep->end.offset += aux->seg_base;
57346661
AM		 6370
6371 tep->Cannot_unwind = (tmp1 >> 31) & 0x1;
6372 tep->Millicode = (tmp1 >> 30) & 0x1;
6373 tep->Millicode_save_sr0 = (tmp1 >> 29) & 0x1;
6374 tep->Region_description = (tmp1 >> 27) & 0x3;
6375 tep->reserved1 = (tmp1 >> 26) & 0x1;
6376 tep->Entry_SR = (tmp1 >> 25) & 0x1;
6377 tep->Entry_FR = (tmp1 >> 21) & 0xf;
6378 tep->Entry_GR = (tmp1 >> 16) & 0x1f;
6379 tep->Args_stored = (tmp1 >> 15) & 0x1;
6380 tep->Variable_Frame = (tmp1 >> 14) & 0x1;
6381 tep->Separate_Package_Body = (tmp1 >> 13) & 0x1;
6382 tep->Frame_Extension_Millicode = (tmp1 >> 12) & 0x1;
6383 tep->Stack_Overflow_Check = (tmp1 >> 11) & 0x1;
6384 tep->Two_Instruction_SP_Increment = (tmp1 >> 10) & 0x1;
6385 tep->Ada_Region = (tmp1 >> 9) & 0x1;
6386 tep->cxx_info = (tmp1 >> 8) & 0x1;
6387 tep->cxx_try_catch = (tmp1 >> 7) & 0x1;
6388 tep->sched_entry_seq = (tmp1 >> 6) & 0x1;
6389 tep->reserved2 = (tmp1 >> 5) & 0x1;
6390 tep->Save_SP = (tmp1 >> 4) & 0x1;
6391 tep->Save_RP = (tmp1 >> 3) & 0x1;
6392 tep->Save_MRP_in_frame = (tmp1 >> 2) & 0x1;
6393 tep->extn_ptr_defined = (tmp1 >> 1) & 0x1;
6394 tep->Cleanup_defined = tmp1 & 0x1;
6395
6396 tep->MPE_XL_interrupt_marker = (tmp2 >> 31) & 0x1;
6397 tep->HP_UX_interrupt_marker = (tmp2 >> 30) & 0x1;
6398 tep->Large_frame = (tmp2 >> 29) & 0x1;
6399 tep->Pseudo_SP_Set = (tmp2 >> 28) & 0x1;
6400 tep->reserved4 = (tmp2 >> 27) & 0x1;
6401 tep->Total_frame_size = tmp2 & 0x7ffffff;
57346661
AM		 6402 }
6403 free (table);
6404
6405 /* Third, apply any relocations to the unwind table. */
57346661
AM		 6406 for (relsec = section_headers;
6407 relsec < section_headers + elf_header.e_shnum;
6408 ++relsec)
6409 {
6410 if (relsec->sh_type != SHT_RELA
4fbb74a6
AM		 6411 || relsec->sh_info >= elf_header.e_shnum
6412 || section_headers + relsec->sh_info != sec)
57346661
AM		 6413 continue;
6414
6415 if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size,
6416 & rela, & nrelas))
6417 return 0;
6418
6419 for (rp = rela; rp < rela + nrelas; ++rp)
6420 {
aca88567
NC		 6421 relname = elf_hppa_reloc_type (get_reloc_type (rp->r_info));
6422 sym = aux->symtab + get_reloc_symindex (rp->r_info);
57346661
AM		 6423
6424 /* R_PARISC_SEGREL32 or R_PARISC_SEGREL64. */
0112cd26 6425 if (! const_strneq (relname, "R_PARISC_SEGREL"))
57346661
AM		 6426 {
6427 warn (_("Skipping unexpected relocation type %s\n"), relname);
6428 continue;
6429 }
6430
6431 i = rp->r_offset / unw_ent_size;
6432
89fac5e3 6433 switch ((rp->r_offset % unw_ent_size) / eh_addr_size)
57346661
AM		 6434 {
6435 case 0:
6436 aux->table[i].start.section = sym->st_shndx;
1e456d54 6437 aux->table[i].start.offset = sym->st_value + rp->r_addend;
57346661
AM		 6438 break;
6439 case 1:
6440 aux->table[i].end.section = sym->st_shndx;
1e456d54 6441 aux->table[i].end.offset = sym->st_value + rp->r_addend;
57346661
AM		 6442 break;
6443 default:
6444 break;
6445 }
6446 }
6447
6448 free (rela);
6449 }
6450
1c0751b2 6451 aux->table_len = nentries;
57346661
AM		 6452
6453 return 1;
6454}
6455
1b31d05e 6456static void
2cf0635d 6457hppa_process_unwind (FILE * file)
57346661 6458{
57346661 6459 struct hppa_unw_aux_info aux;
2cf0635d
NC		 6460 Elf_Internal_Shdr * unwsec = NULL;
6461 Elf_Internal_Shdr * strsec;
6462 Elf_Internal_Shdr * sec;
18bd398b 6463 unsigned long i;
57346661 6464
c256ffe7 6465 if (string_table == NULL)
1b31d05e
NC		 6466 return;
6467
6468 memset (& aux, 0, sizeof (aux));
57346661
AM		 6469
6470 for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec)
6471 {
c256ffe7 6472 if (sec->sh_type == SHT_SYMTAB
4fbb74a6 6473 && sec->sh_link < elf_header.e_shnum)
57346661 6474 {
ba5cdace 6475 aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms);
57346661 6476
4fbb74a6 6477 strsec = section_headers + sec->sh_link;
59245841 6478 assert (aux.strtab == NULL);
3f5e193b
NC		 6479 aux.strtab = (char *) get_data (NULL, file, strsec->sh_offset,
6480 1, strsec->sh_size,
6481 _("string table"));
c256ffe7 6482 aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0;
57346661 6483 }
18bd398b 6484 else if (streq (SECTION_NAME (sec), ".PARISC.unwind"))
57346661
AM		 6485 unwsec = sec;
6486 }
6487
6488 if (!unwsec)
6489 printf (_("\nThere are no unwind sections in this file.\n"));
6490
6491 for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec)
6492 {
18bd398b 6493 if (streq (SECTION_NAME (sec), ".PARISC.unwind"))
57346661 6494 {
57346661
AM		 6495 printf (_("\nUnwind section "));
6496 printf (_("'%s'"), SECTION_NAME (sec));
6497
6498 printf (_(" at offset 0x%lx contains %lu entries:\n"),
6499 (unsigned long) sec->sh_offset,
89fac5e3 6500 (unsigned long) (sec->sh_size / (2 * eh_addr_size + 8)));
57346661
AM		 6501
6502 slurp_hppa_unwind_table (file, &aux, sec);
6503 if (aux.table_len > 0)
6504 dump_hppa_unwind (&aux);
6505
6506 if (aux.table)
6507 free ((char *) aux.table);
6508 aux.table = NULL;
6509 }
6510 }
6511
6512 if (aux.symtab)
6513 free (aux.symtab);
6514 if (aux.strtab)
6515 free ((char *) aux.strtab);
57346661
AM		 6516}
6517
0b6ae522
DJ		 6518struct arm_section
6519{
a734115a
NC		 6520 unsigned char * data; /* The unwind data. */
6521 Elf_Internal_Shdr * sec; /* The cached unwind section header. */
6522 Elf_Internal_Rela * rela; /* The cached relocations for this section. */
6523 unsigned long nrelas; /* The number of relocations. */
6524 unsigned int rel_type; /* REL or RELA ? */
6525 Elf_Internal_Rela * next_rela; /* Cyclic pointer to the next reloc to process. */
0b6ae522
DJ		 6526};
6527
6528struct arm_unw_aux_info
6529{
a734115a
NC		 6530 FILE * file; /* The file containing the unwind sections. */
6531 Elf_Internal_Sym * symtab; /* The file's symbol table. */
6532 unsigned long nsyms; /* Number of symbols. */
6533 char * strtab; /* The file's string table. */
6534 unsigned long strtab_size; /* Size of string table. */
0b6ae522
DJ		 6535};
6536
6537static const char *
6538arm_print_vma_and_name (struct arm_unw_aux_info *aux,
6539 bfd_vma fn, struct absaddr addr)
6540{
6541 const char *procname;
6542 bfd_vma sym_offset;
6543
6544 if (addr.section == SHN_UNDEF)
6545 addr.offset = fn;
6546
6547 find_symbol_for_address (aux->symtab, aux->nsyms, aux->strtab,
6548 aux->strtab_size, addr, &procname,
6549 &sym_offset);
6550
6551 print_vma (fn, PREFIX_HEX);
6552
6553 if (procname)
6554 {
6555 fputs (" <", stdout);
6556 fputs (procname, stdout);
6557
6558 if (sym_offset)
6559 printf ("+0x%lx", (unsigned long) sym_offset);
6560 fputc ('>', stdout);
6561 }
6562
6563 return procname;
6564}
6565
6566static void
6567arm_free_section (struct arm_section *arm_sec)
6568{
6569 if (arm_sec->data != NULL)
6570 free (arm_sec->data);
6571
6572 if (arm_sec->rela != NULL)
6573 free (arm_sec->rela);
6574}
6575
a734115a
NC		 6576/* 1) If SEC does not match the one cached in ARM_SEC, then free the current
6577 cached section and install SEC instead.
6578 2) Locate the 32-bit word at WORD_OFFSET in unwind section SEC
6579 and return its valued in * WORDP, relocating if necessary.
1b31d05e 6580 3) Update the NEXT_RELA field in ARM_SEC and store the section index and
a734115a 6581 relocation's offset in ADDR.
1b31d05e
NC		 6582 4) If SYM_NAME is non-NULL and a relocation was applied, record the offset
6583 into the string table of the symbol associated with the reloc. If no
6584 reloc was applied store -1 there.
6585 5) Return TRUE upon success, FALSE otherwise. */
a734115a
NC		 6586
6587static bfd_boolean
1b31d05e
NC		 6588get_unwind_section_word (struct arm_unw_aux_info * aux,
6589 struct arm_section * arm_sec,
6590 Elf_Internal_Shdr * sec,
6591 bfd_vma word_offset,
6592 unsigned int * wordp,
6593 struct absaddr * addr,
6594 bfd_vma * sym_name)
0b6ae522
DJ		 6595{
6596 Elf_Internal_Rela *rp;
6597 Elf_Internal_Sym *sym;
6598 const char * relname;
6599 unsigned int word;
6600 bfd_boolean wrapped;
6601
6602 addr->section = SHN_UNDEF;
6603 addr->offset = 0;
6604
1b31d05e
NC		 6605 if (sym_name != NULL)
6606 *sym_name = (bfd_vma) -1;
6607
a734115a 6608 /* If necessary, update the section cache. */
0b6ae522
DJ		 6609 if (sec != arm_sec->sec)
6610 {
6611 Elf_Internal_Shdr *relsec;
6612
6613 arm_free_section (arm_sec);
6614
6615 arm_sec->sec = sec;
6616 arm_sec->data = get_data (NULL, aux->file, sec->sh_offset, 1,
6617 sec->sh_size, _("unwind data"));
0b6ae522
DJ		 6618 arm_sec->rela = NULL;
6619 arm_sec->nrelas = 0;
6620
6621 for (relsec = section_headers;
6622 relsec < section_headers + elf_header.e_shnum;
6623 ++relsec)
6624 {
6625 if (relsec->sh_info >= elf_header.e_shnum
6626 || section_headers + relsec->sh_info != sec)
6627 continue;
6628
a734115a 6629 arm_sec->rel_type = relsec->sh_type;
0b6ae522
DJ		 6630 if (relsec->sh_type == SHT_REL)
6631 {
6632 if (!slurp_rel_relocs (aux->file, relsec->sh_offset,
6633 relsec->sh_size,
6634 & arm_sec->rela, & arm_sec->nrelas))
a734115a 6635 return FALSE;
0b6ae522
DJ		 6636 break;
6637 }
6638 else if (relsec->sh_type == SHT_RELA)
6639 {
6640 if (!slurp_rela_relocs (aux->file, relsec->sh_offset,
6641 relsec->sh_size,
6642 & arm_sec->rela, & arm_sec->nrelas))
a734115a 6643 return FALSE;
0b6ae522
DJ		 6644 break;
6645 }
a734115a
NC		 6646 else
6647 warn (_("unexpected relocation type (%d) for section %d"),
6648 relsec->sh_type, relsec->sh_info);
0b6ae522
DJ		 6649 }
6650
6651 arm_sec->next_rela = arm_sec->rela;
6652 }
6653
a734115a 6654 /* If there is no unwind data we can do nothing. */
0b6ae522 6655 if (arm_sec->data == NULL)
a734115a 6656 return FALSE;
0b6ae522 6657
a734115a 6658 /* Get the word at the required offset. */
0b6ae522
DJ		 6659 word = byte_get (arm_sec->data + word_offset, 4);
6660
a734115a 6661 /* Look through the relocs to find the one that applies to the provided offset. */
0b6ae522
DJ		 6662 wrapped = FALSE;
6663 for (rp = arm_sec->next_rela; rp != arm_sec->rela + arm_sec->nrelas; rp++)
6664 {
6665 bfd_vma prelval, offset;
6666
6667 if (rp->r_offset > word_offset && !wrapped)
6668 {
6669 rp = arm_sec->rela;
6670 wrapped = TRUE;
6671 }
6672 if (rp->r_offset > word_offset)
6673 break;
6674
6675 if (rp->r_offset & 3)
6676 {
6677 warn (_("Skipping unexpected relocation at offset 0x%lx\n"),
6678 (unsigned long) rp->r_offset);
6679 continue;
6680 }
6681
6682 if (rp->r_offset < word_offset)
6683 continue;
6684
0b6ae522
DJ		 6685 sym = aux->symtab + ELF32_R_SYM (rp->r_info);
6686
6687 if (arm_sec->rel_type == SHT_REL)
6688 {
6689 offset = word & 0x7fffffff;
6690 if (offset & 0x40000000)
6691 offset |= ~ (bfd_vma) 0x7fffffff;
6692 }
a734115a 6693 else if (arm_sec->rel_type == SHT_RELA)
0b6ae522 6694 offset = rp->r_addend;
a734115a
NC		 6695 else
6696 abort ();
0b6ae522
DJ		 6697
6698 offset += sym->st_value;
6699 prelval = offset - (arm_sec->sec->sh_addr + rp->r_offset);
6700
a734115a
NC		 6701 /* Check that we are processing the expected reloc type. */
6702 if (elf_header.e_machine == EM_ARM)
6703 {
6704 relname = elf_arm_reloc_type (ELF32_R_TYPE (rp->r_info));
6705
6706 if (streq (relname, "R_ARM_NONE"))
6707 continue;
6708
6709 if (! streq (relname, "R_ARM_PREL31"))
6710 {
6711 warn (_("Skipping unexpected relocation type %s\n"), relname);
6712 continue;
6713 }
6714 }
6715 else if (elf_header.e_machine == EM_TI_C6000)
6716 {
6717 relname = elf_tic6x_reloc_type (ELF32_R_TYPE (rp->r_info));
6718
6719 if (streq (relname, "R_C6000_NONE"))
6720 continue;
6721
6722 if (! streq (relname, "R_C6000_PREL31"))
6723 {
6724 warn (_("Skipping unexpected relocation type %s\n"), relname);
6725 continue;
6726 }
6727
6728 prelval >>= 1;
6729 }
6730 else
6731 /* This function currently only supports ARM and TI unwinders. */
6732 abort ();
fa197c1c 6733
0b6ae522
DJ		 6734 word = (word & ~ (bfd_vma) 0x7fffffff) | (prelval & 0x7fffffff);
6735 addr->section = sym->st_shndx;
6736 addr->offset = offset;
1b31d05e
NC		 6737 if (sym_name)
6738 * sym_name = sym->st_name;
0b6ae522
DJ		 6739 break;
6740 }
6741
6742 *wordp = word;
6743 arm_sec->next_rela = rp;
6744
a734115a 6745 return TRUE;
0b6ae522
DJ		 6746}
6747
a734115a
NC		 6748static const char *tic6x_unwind_regnames[16] =
6749{
6750 "A15", "B15", "B14", "B13", "B12", "B11", "B10", "B3",
6751 "A14", "A13", "A12", "A11", "A10",
6752 "[invalid reg 13]", "[invalid reg 14]", "[invalid reg 15]"
6753};
fa197c1c 6754
0b6ae522 6755static void
fa197c1c 6756decode_tic6x_unwind_regmask (unsigned int mask)
0b6ae522 6757{
fa197c1c
PB		 6758 int i;
6759
6760 for (i = 12; mask; mask >>= 1, i--)
6761 {
6762 if (mask & 1)
6763 {
6764 fputs (tic6x_unwind_regnames[i], stdout);
6765 if (mask > 1)
6766 fputs (", ", stdout);
6767 }
6768 }
6769}
0b6ae522
DJ		 6770
6771#define ADVANCE \
6772 if (remaining == 0 && more_words) \
6773 { \
6774 data_offset += 4; \
1b31d05e
NC		 6775 if (! get_unwind_section_word (aux, data_arm_sec, data_sec, \
6776 data_offset, & word, & addr, NULL)) \
0b6ae522
DJ		 6777 return; \
6778 remaining = 4; \
6779 more_words--; \
6780 } \
6781
6782#define GET_OP(OP) \
6783 ADVANCE; \
6784 if (remaining) \
6785 { \
6786 remaining--; \
6787 (OP) = word >> 24; \
6788 word <<= 8; \
6789 } \
6790 else \
6791 { \
2b692964 6792 printf (_("[Truncated opcode]\n")); \
0b6ae522
DJ		 6793 return; \
6794 } \
cc5914eb 6795 printf ("0x%02x ", OP)
0b6ae522 6796
fa197c1c
PB		 6797static void
6798decode_arm_unwind_bytecode (struct arm_unw_aux_info *aux,
6799 unsigned int word, unsigned int remaining,
6800 unsigned int more_words,
6801 bfd_vma data_offset, Elf_Internal_Shdr *data_sec,
6802 struct arm_section *data_arm_sec)
6803{
6804 struct absaddr addr;
0b6ae522
DJ		 6805
6806 /* Decode the unwinding instructions. */
6807 while (1)
6808 {
6809 unsigned int op, op2;
6810
6811 ADVANCE;
6812 if (remaining == 0)
6813 break;
6814 remaining--;
6815 op = word >> 24;
6816 word <<= 8;
6817
cc5914eb 6818 printf (" 0x%02x ", op);
0b6ae522
DJ		 6819
6820 if ((op & 0xc0) == 0x00)
6821 {
6822 int offset = ((op & 0x3f) << 2) + 4;
61865e30 6823
cc5914eb 6824 printf (" vsp = vsp + %d", offset);
0b6ae522
DJ		 6825 }
6826 else if ((op & 0xc0) == 0x40)
6827 {
6828 int offset = ((op & 0x3f) << 2) + 4;
61865e30 6829
cc5914eb 6830 printf (" vsp = vsp - %d", offset);
0b6ae522
DJ		 6831 }
6832 else if ((op & 0xf0) == 0x80)
6833 {
6834 GET_OP (op2);
6835 if (op == 0x80 && op2 == 0)
6836 printf (_("Refuse to unwind"));
6837 else
6838 {
6839 unsigned int mask = ((op & 0x0f) << 8) | op2;
6840 int first = 1;
6841 int i;
2b692964 6842
0b6ae522
DJ		 6843 printf ("pop {");
6844 for (i = 0; i < 12; i++)
6845 if (mask & (1 << i))
6846 {
6847 if (first)
6848 first = 0;
6849 else
6850 printf (", ");
6851 printf ("r%d", 4 + i);
6852 }
6853 printf ("}");
6854 }
6855 }
6856 else if ((op & 0xf0) == 0x90)
6857 {
6858 if (op == 0x9d || op == 0x9f)
6859 printf (_(" [Reserved]"));
6860 else
cc5914eb 6861 printf (" vsp = r%d", op & 0x0f);
0b6ae522
DJ		 6862 }
6863 else if ((op & 0xf0) == 0xa0)
6864 {
6865 int end = 4 + (op & 0x07);
6866 int first = 1;
6867 int i;
61865e30 6868
0b6ae522
DJ		 6869 printf (" pop {");
6870 for (i = 4; i <= end; i++)
6871 {
6872 if (first)
6873 first = 0;
6874 else
6875 printf (", ");
6876 printf ("r%d", i);
6877 }
6878 if (op & 0x08)
6879 {
1b31d05e 6880 if (!first)
0b6ae522
DJ		 6881 printf (", ");
6882 printf ("r14");
6883 }
6884 printf ("}");
6885 }
6886 else if (op == 0xb0)
6887 printf (_(" finish"));
6888 else if (op == 0xb1)
6889 {
6890 GET_OP (op2);
6891 if (op2 == 0 || (op2 & 0xf0) != 0)
6892 printf (_("[Spare]"));
6893 else
6894 {
6895 unsigned int mask = op2 & 0x0f;
6896 int first = 1;
6897 int i;
61865e30 6898
0b6ae522
DJ		 6899 printf ("pop {");
6900 for (i = 0; i < 12; i++)
6901 if (mask & (1 << i))
6902 {
6903 if (first)
6904 first = 0;
6905 else
6906 printf (", ");
6907 printf ("r%d", i);
6908 }
6909 printf ("}");
6910 }
6911 }
6912 else if (op == 0xb2)
6913 {
b115cf96 6914 unsigned char buf[9];
0b6ae522
DJ		 6915 unsigned int i, len;
6916 unsigned long offset;
61865e30 6917
b115cf96 6918 for (i = 0; i < sizeof (buf); i++)
0b6ae522
DJ		 6919 {
6920 GET_OP (buf[i]);
6921 if ((buf[i] & 0x80) == 0)
6922 break;
6923 }
6924 assert (i < sizeof (buf));
f6f0e17b 6925 offset = read_uleb128 (buf, &len, buf + i + 1);
0b6ae522
DJ		 6926 assert (len == i + 1);
6927 offset = offset * 4 + 0x204;
cc5914eb 6928 printf ("vsp = vsp + %ld", offset);
0b6ae522 6929 }
61865e30 6930 else if (op == 0xb3 || op == 0xc8 || op == 0xc9)
0b6ae522 6931 {
61865e30
NC		 6932 unsigned int first, last;
6933
6934 GET_OP (op2);
6935 first = op2 >> 4;
6936 last = op2 & 0x0f;
6937 if (op == 0xc8)
6938 first = first + 16;
6939 printf ("pop {D%d", first);
6940 if (last)
6941 printf ("-D%d", first + last);
6942 printf ("}");
6943 }
6944 else if ((op & 0xf8) == 0xb8 || (op & 0xf8) == 0xd0)
6945 {
6946 unsigned int count = op & 0x07;
6947
6948 printf ("pop {D8");
6949 if (count)
6950 printf ("-D%d", 8 + count);
6951 printf ("}");
6952 }
6953 else if (op >= 0xc0 && op <= 0xc5)
6954 {
6955 unsigned int count = op & 0x07;
6956
6957 printf (" pop {wR10");
6958 if (count)
6959 printf ("-wR%d", 10 + count);
6960 printf ("}");
6961 }
6962 else if (op == 0xc6)
6963 {
6964 unsigned int first, last;
6965
6966 GET_OP (op2);
6967 first = op2 >> 4;
6968 last = op2 & 0x0f;
6969 printf ("pop {wR%d", first);
6970 if (last)
6971 printf ("-wR%d", first + last);
6972 printf ("}");
6973 }
6974 else if (op == 0xc7)
6975 {
6976 GET_OP (op2);
6977 if (op2 == 0 || (op2 & 0xf0) != 0)
6978 printf (_("[Spare]"));
0b6ae522
DJ		 6979 else
6980 {
61865e30
NC		 6981 unsigned int mask = op2 & 0x0f;
6982 int first = 1;
6983 int i;
6984
6985 printf ("pop {");
6986 for (i = 0; i < 4; i++)
6987 if (mask & (1 << i))
6988 {
6989 if (first)
6990 first = 0;
6991 else
6992 printf (", ");
6993 printf ("wCGR%d", i);
6994 }
6995 printf ("}");
0b6ae522
DJ		 6996 }
6997 }
61865e30
NC		 6998 else
6999 printf (_(" [unsupported opcode]"));
0b6ae522
DJ		 7000 printf ("\n");
7001 }
fa197c1c
PB		 7002}
7003
7004static void
7005decode_tic6x_unwind_bytecode (struct arm_unw_aux_info *aux,
7006 unsigned int word, unsigned int remaining,
7007 unsigned int more_words,
7008 bfd_vma data_offset, Elf_Internal_Shdr *data_sec,
7009 struct arm_section *data_arm_sec)
7010{
7011 struct absaddr addr;
7012
7013 /* Decode the unwinding instructions. */
7014 while (1)
7015 {
7016 unsigned int op, op2;
7017
7018 ADVANCE;
7019 if (remaining == 0)
7020 break;
7021 remaining--;
7022 op = word >> 24;
7023 word <<= 8;
7024
9cf03b7e 7025 printf (" 0x%02x ", op);
fa197c1c
PB		 7026
7027 if ((op & 0xc0) == 0x00)
7028 {
7029 int offset = ((op & 0x3f) << 3) + 8;
9cf03b7e 7030 printf (" sp = sp + %d", offset);
fa197c1c
PB		 7031 }
7032 else if ((op & 0xc0) == 0x80)
7033 {
7034 GET_OP (op2);
7035 if (op == 0x80 && op2 == 0)
7036 printf (_("Refuse to unwind"));
7037 else
7038 {
7039 unsigned int mask = ((op & 0x1f) << 8) | op2;
7040 if (op & 0x20)
7041 printf ("pop compact {");
7042 else
7043 printf ("pop {");
7044
7045 decode_tic6x_unwind_regmask (mask);
7046 printf("}");
7047 }
7048 }
7049 else if ((op & 0xf0) == 0xc0)
7050 {
7051 unsigned int reg;
7052 unsigned int nregs;
7053 unsigned int i;
7054 const char *name;
a734115a
NC		 7055 struct
7056 {
fa197c1c
PB		 7057 unsigned int offset;
7058 unsigned int reg;
7059 } regpos[16];
7060
7061 /* Scan entire instruction first so that GET_OP output is not
7062 interleaved with disassembly. */
7063 nregs = 0;
7064 for (i = 0; nregs < (op & 0xf); i++)
7065 {
7066 GET_OP (op2);
7067 reg = op2 >> 4;
7068 if (reg != 0xf)
7069 {
7070 regpos[nregs].offset = i * 2;
7071 regpos[nregs].reg = reg;
7072 nregs++;
7073 }
7074
7075 reg = op2 & 0xf;
7076 if (reg != 0xf)
7077 {
7078 regpos[nregs].offset = i * 2 + 1;
7079 regpos[nregs].reg = reg;
7080 nregs++;
7081 }
7082 }
7083
7084 printf (_("pop frame {"));
7085 reg = nregs - 1;
7086 for (i = i * 2; i > 0; i--)
7087 {
7088 if (regpos[reg].offset == i - 1)
7089 {
7090 name = tic6x_unwind_regnames[regpos[reg].reg];
7091 if (reg > 0)
7092 reg--;
7093 }
7094 else
7095 name = _("[pad]");
7096
7097 fputs (name, stdout);
7098 if (i > 1)
7099 printf (", ");
7100 }
7101
7102 printf ("}");
7103 }
7104 else if (op == 0xd0)
7105 printf (" MOV FP, SP");
7106 else if (op == 0xd1)
7107 printf (" __c6xabi_pop_rts");
7108 else if (op == 0xd2)
7109 {
7110 unsigned char buf[9];
7111 unsigned int i, len;
7112 unsigned long offset;
a734115a 7113
fa197c1c
PB		 7114 for (i = 0; i < sizeof (buf); i++)
7115 {
7116 GET_OP (buf[i]);
7117 if ((buf[i] & 0x80) == 0)
7118 break;
7119 }
7120 assert (i < sizeof (buf));
f6f0e17b 7121 offset = read_uleb128 (buf, &len, buf + i + 1);
fa197c1c
PB		 7122 assert (len == i + 1);
7123 offset = offset * 8 + 0x408;
7124 printf (_("sp = sp + %ld"), offset);
7125 }
7126 else if ((op & 0xf0) == 0xe0)
7127 {
7128 if ((op & 0x0f) == 7)
7129 printf (" RETURN");
7130 else
7131 printf (" MV %s, B3", tic6x_unwind_regnames[op & 0x0f]);
7132 }
7133 else
7134 {
7135 printf (_(" [unsupported opcode]"));
7136 }
7137 putchar ('\n');
7138 }
7139}
7140
7141static bfd_vma
a734115a 7142arm_expand_prel31 (bfd_vma word, bfd_vma where)
fa197c1c
PB		 7143{
7144 bfd_vma offset;
7145
7146 offset = word & 0x7fffffff;
7147 if (offset & 0x40000000)
7148 offset |= ~ (bfd_vma) 0x7fffffff;
7149
7150 if (elf_header.e_machine == EM_TI_C6000)
7151 offset <<= 1;
7152
7153 return offset + where;
7154}
7155
7156static void
1b31d05e
NC		 7157decode_arm_unwind (struct arm_unw_aux_info * aux,
7158 unsigned int word,
7159 unsigned int remaining,
7160 bfd_vma data_offset,
7161 Elf_Internal_Shdr * data_sec,
7162 struct arm_section * data_arm_sec)
fa197c1c
PB		 7163{
7164 int per_index;
7165 unsigned int more_words = 0;
7166 struct absaddr addr;
1b31d05e 7167 bfd_vma sym_name = (bfd_vma) -1;
fa197c1c
PB		 7168
7169 if (remaining == 0)
7170 {
1b31d05e
NC		 7171 /* Fetch the first word.
7172 Note - when decoding an object file the address extracted
7173 here will always be 0. So we also pass in the sym_name
7174 parameter so that we can find the symbol associated with
7175 the personality routine. */
7176 if (! get_unwind_section_word (aux, data_arm_sec, data_sec, data_offset,
7177 & word, & addr, & sym_name))
fa197c1c 7178 return;
1b31d05e 7179
fa197c1c
PB		 7180 remaining = 4;
7181 }
7182
7183 if ((word & 0x80000000) == 0)
7184 {
7185 /* Expand prel31 for personality routine. */
7186 bfd_vma fn;
7187 const char *procname;
7188
a734115a 7189 fn = arm_expand_prel31 (word, data_sec->sh_addr + data_offset);
fa197c1c 7190 printf (_(" Personality routine: "));
1b31d05e
NC		 7191 if (fn == 0
7192 && addr.section == SHN_UNDEF && addr.offset == 0
7193 && sym_name != (bfd_vma) -1 && sym_name < aux->strtab_size)
7194 {
7195 procname = aux->strtab + sym_name;
7196 print_vma (fn, PREFIX_HEX);
7197 if (procname)
7198 {
7199 fputs (" <", stdout);
7200 fputs (procname, stdout);
7201 fputc ('>', stdout);
7202 }
7203 }
7204 else
7205 procname = arm_print_vma_and_name (aux, fn, addr);
fa197c1c
PB		 7206 fputc ('\n', stdout);
7207
7208 /* The GCC personality routines use the standard compact
7209 encoding, starting with one byte giving the number of
7210 words. */
7211 if (procname != NULL
7212 && (const_strneq (procname, "__gcc_personality_v0")
7213 || const_strneq (procname, "__gxx_personality_v0")
7214 || const_strneq (procname, "__gcj_personality_v0")
7215 || const_strneq (procname, "__gnu_objc_personality_v0")))
7216 {
7217 remaining = 0;
7218 more_words = 1;
7219 ADVANCE;
7220 if (!remaining)
7221 {
7222 printf (_(" [Truncated data]\n"));
7223 return;
7224 }
7225 more_words = word >> 24;
7226 word <<= 8;
7227 remaining--;
7228 per_index = -1;
7229 }
7230 else
7231 return;
7232 }
7233 else
7234 {
1b31d05e
NC		 7235 /* ARM EHABI Section 6.3:
7236
7237 An exception-handling table entry for the compact model looks like:
7238
7239 31 30-28 27-24 23-0
7240 -- ----- ----- ----
7241 1 0 index Data for personalityRoutine[index] */
7242
7243 if (elf_header.e_machine == EM_ARM
7244 && (word & 0x70000000))
83c257ca 7245 warn (_("Corrupt ARM compact model table entry: %x \n"), word);
1b31d05e 7246
fa197c1c 7247 per_index = (word >> 24) & 0x7f;
1b31d05e 7248 printf (_(" Compact model index: %d\n"), per_index);
fa197c1c
PB		 7249 if (per_index == 0)
7250 {
7251 more_words = 0;
7252 word <<= 8;
7253 remaining--;
7254 }
7255 else if (per_index < 3)
7256 {
7257 more_words = (word >> 16) & 0xff;
7258 word <<= 16;
7259 remaining -= 2;
7260 }
7261 }
7262
7263 switch (elf_header.e_machine)
7264 {
7265 case EM_ARM:
7266 if (per_index < 3)
7267 {
7268 decode_arm_unwind_bytecode (aux, word, remaining, more_words,
7269 data_offset, data_sec, data_arm_sec);
7270 }
7271 else
1b31d05e
NC		 7272 {
7273 warn (_("Unknown ARM compact model index encountered\n"));
7274 printf (_(" [reserved]\n"));
7275 }
fa197c1c
PB		 7276 break;
7277
7278 case EM_TI_C6000:
7279 if (per_index < 3)
7280 {
7281 decode_tic6x_unwind_bytecode (aux, word, remaining, more_words,
1b31d05e 7282 data_offset, data_sec, data_arm_sec);
fa197c1c
PB		 7283 }
7284 else if (per_index < 5)
7285 {
7286 if (((word >> 17) & 0x7f) == 0x7f)
7287 printf (_(" Restore stack from frame pointer\n"));
7288 else
7289 printf (_(" Stack increment %d\n"), (word >> 14) & 0x1fc);
7290 printf (_(" Registers restored: "));
7291 if (per_index == 4)
7292 printf (" (compact) ");
7293 decode_tic6x_unwind_regmask ((word >> 4) & 0x1fff);
7294 putchar ('\n');
7295 printf (_(" Return register: %s\n"),
7296 tic6x_unwind_regnames[word & 0xf]);
7297 }
7298 else
1b31d05e 7299 printf (_(" [reserved (%d)]\n"), per_index);
fa197c1c
PB		 7300 break;
7301
7302 default:
1b31d05e
NC		 7303 error (_("Unsupported architecture type %d encountered when decoding unwind table"),
7304 elf_header.e_machine);
fa197c1c 7305 }
0b6ae522
DJ		 7306
7307 /* Decode the descriptors. Not implemented. */
7308}
7309
7310static void
7311dump_arm_unwind (struct arm_unw_aux_info *aux, Elf_Internal_Shdr *exidx_sec)
7312{
7313 struct arm_section exidx_arm_sec, extab_arm_sec;
7314 unsigned int i, exidx_len;
7315
7316 memset (&exidx_arm_sec, 0, sizeof (exidx_arm_sec));
7317 memset (&extab_arm_sec, 0, sizeof (extab_arm_sec));
7318 exidx_len = exidx_sec->sh_size / 8;
7319
7320 for (i = 0; i < exidx_len; i++)
7321 {
7322 unsigned int exidx_fn, exidx_entry;
7323 struct absaddr fn_addr, entry_addr;
7324 bfd_vma fn;
7325
7326 fputc ('\n', stdout);
7327
1b31d05e
NC		 7328 if (! get_unwind_section_word (aux, & exidx_arm_sec, exidx_sec,
7329 8 * i, & exidx_fn, & fn_addr, NULL)
7330 || ! get_unwind_section_word (aux, & exidx_arm_sec, exidx_sec,
7331 8 * i + 4, & exidx_entry, & entry_addr, NULL))
0b6ae522 7332 {
1b31d05e
NC		 7333 arm_free_section (& exidx_arm_sec);
7334 arm_free_section (& extab_arm_sec);
0b6ae522
DJ		 7335 return;
7336 }
7337
83c257ca
NC		 7338 /* ARM EHABI, Section 5:
7339 An index table entry consists of 2 words.
7340 The first word contains a prel31 offset to the start of a function, with bit 31 clear. */
7341 if (exidx_fn & 0x80000000)
7342 warn (_("corrupt index table entry: %x\n"), exidx_fn);
7343
a734115a 7344 fn = arm_expand_prel31 (exidx_fn, exidx_sec->sh_addr + 8 * i);
0b6ae522 7345
a734115a 7346 arm_print_vma_and_name (aux, fn, fn_addr);
0b6ae522
DJ		 7347 fputs (": ", stdout);
7348
7349 if (exidx_entry == 1)
7350 {
7351 print_vma (exidx_entry, PREFIX_HEX);
7352 fputs (" [cantunwind]\n", stdout);
7353 }
7354 else if (exidx_entry & 0x80000000)
7355 {
7356 print_vma (exidx_entry, PREFIX_HEX);
7357 fputc ('\n', stdout);
7358 decode_arm_unwind (aux, exidx_entry, 4, 0, NULL, NULL);
7359 }
7360 else
7361 {
8f73510c 7362 bfd_vma table, table_offset = 0;
0b6ae522
DJ		 7363 Elf_Internal_Shdr *table_sec;
7364
7365 fputs ("@", stdout);
a734115a 7366 table = arm_expand_prel31 (exidx_entry, exidx_sec->sh_addr + 8 * i + 4);
0b6ae522
DJ		 7367 print_vma (table, PREFIX_HEX);
7368 printf ("\n");
7369
7370 /* Locate the matching .ARM.extab. */
7371 if (entry_addr.section != SHN_UNDEF
7372 && entry_addr.section < elf_header.e_shnum)
7373 {
7374 table_sec = section_headers + entry_addr.section;
7375 table_offset = entry_addr.offset;
7376 }
7377 else
7378 {
7379 table_sec = find_section_by_address (table);
7380 if (table_sec != NULL)
7381 table_offset = table - table_sec->sh_addr;
7382 }
7383 if (table_sec == NULL)
7384 {
7385 warn (_("Could not locate .ARM.extab section containing 0x%lx.\n"),
7386 (unsigned long) table);
7387 continue;
7388 }
7389 decode_arm_unwind (aux, 0, 0, table_offset, table_sec,
7390 &extab_arm_sec);
7391 }
7392 }
7393
7394 printf ("\n");
7395
7396 arm_free_section (&exidx_arm_sec);
7397 arm_free_section (&extab_arm_sec);
7398}
7399
fa197c1c 7400/* Used for both ARM and C6X unwinding tables. */
1b31d05e
NC		 7401
7402static void
0b6ae522
DJ		 7403arm_process_unwind (FILE *file)
7404{
7405 struct arm_unw_aux_info aux;
7406 Elf_Internal_Shdr *unwsec = NULL;
7407 Elf_Internal_Shdr *strsec;
7408 Elf_Internal_Shdr *sec;
7409 unsigned long i;
fa197c1c 7410 unsigned int sec_type;
0b6ae522 7411
fa197c1c
PB		 7412 switch (elf_header.e_machine)
7413 {
7414 case EM_ARM:
7415 sec_type = SHT_ARM_EXIDX;
7416 break;
7417
7418 case EM_TI_C6000:
7419 sec_type = SHT_C6000_UNWIND;
7420 break;
7421
1b31d05e
NC		 7422 default:
7423 error (_("Unsupported architecture type %d encountered when processing unwind table"),
7424 elf_header.e_machine);
7425 return;
fa197c1c
PB		 7426 }
7427
0b6ae522 7428 if (string_table == NULL)
1b31d05e
NC		 7429 return;
7430
7431 memset (& aux, 0, sizeof (aux));
7432 aux.file = file;
0b6ae522
DJ		 7433
7434 for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec)
7435 {
7436 if (sec->sh_type == SHT_SYMTAB && sec->sh_link < elf_header.e_shnum)
7437 {
ba5cdace 7438 aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms);
0b6ae522
DJ		 7439
7440 strsec = section_headers + sec->sh_link;
59245841 7441 assert (aux.strtab == NULL);
0b6ae522
DJ		 7442 aux.strtab = get_data (NULL, file, strsec->sh_offset,
7443 1, strsec->sh_size, _("string table"));
7444 aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0;
7445 }
fa197c1c 7446 else if (sec->sh_type == sec_type)
0b6ae522
DJ		 7447 unwsec = sec;
7448 }
7449
1b31d05e 7450 if (unwsec == NULL)
0b6ae522 7451 printf (_("\nThere are no unwind sections in this file.\n"));
1b31d05e
NC		 7452 else
7453 for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec)
7454 {
7455 if (sec->sh_type == sec_type)
7456 {
7457 printf (_("\nUnwind table index '%s' at offset 0x%lx contains %lu entries:\n"),
7458 SECTION_NAME (sec),
7459 (unsigned long) sec->sh_offset,
7460 (unsigned long) (sec->sh_size / (2 * eh_addr_size)));
0b6ae522 7461
1b31d05e
NC		 7462 dump_arm_unwind (&aux, sec);
7463 }
7464 }
0b6ae522
DJ		 7465
7466 if (aux.symtab)
7467 free (aux.symtab);
7468 if (aux.strtab)
7469 free ((char *) aux.strtab);
0b6ae522
DJ		 7470}
7471
1b31d05e 7472static void
2cf0635d 7473process_unwind (FILE * file)
57346661 7474{
2cf0635d
NC		 7475 struct unwind_handler
7476 {
57346661 7477 int machtype;
1b31d05e 7478 void (* handler)(FILE *);
2cf0635d
NC		 7479 } handlers[] =
7480 {
0b6ae522 7481 { EM_ARM, arm_process_unwind },
57346661
AM		 7482 { EM_IA_64, ia64_process_unwind },
7483 { EM_PARISC, hppa_process_unwind },
fa197c1c 7484 { EM_TI_C6000, arm_process_unwind },
57346661
AM		 7485 { 0, 0 }
7486 };
7487 int i;
7488
7489 if (!do_unwind)
1b31d05e 7490 return;
57346661
AM		 7491
7492 for (i = 0; handlers[i].handler != NULL; i++)
7493 if (elf_header.e_machine == handlers[i].machtype)
9f758fdc
NC		 7494 {
7495 handlers[i].handler (file);
7496 return;
7497 }
57346661 7498
1b31d05e
NC		 7499 printf (_("\nThe decoding of unwind sections for machine type %s is not currently supported.\n"),
7500 get_machine_name (elf_header.e_machine));
57346661
AM		 7501}
7502
252b5132 7503static void
2cf0635d 7504dynamic_section_mips_val (Elf_Internal_Dyn * entry)
252b5132
RH		 7505{
7506 switch (entry->d_tag)
7507 {
7508 case DT_MIPS_FLAGS:
7509 if (entry->d_un.d_val == 0)
4b68bca3 7510 printf (_("NONE"));
252b5132
RH		 7511 else
7512 {
7513 static const char * opts[] =
7514 {
7515 "QUICKSTART", "NOTPOT", "NO_LIBRARY_REPLACEMENT",
7516 "NO_MOVE", "SGI_ONLY", "GUARANTEE_INIT", "DELTA_C_PLUS_PLUS",
7517 "GUARANTEE_START_INIT", "PIXIE", "DEFAULT_DELAY_LOAD",
7518 "REQUICKSTART", "REQUICKSTARTED", "CORD", "NO_UNRES_UNDEF",
7519 "RLD_ORDER_SAFE"
7520 };
7521 unsigned int cnt;
7522 int first = 1;
2b692964 7523
60bca95a 7524 for (cnt = 0; cnt < ARRAY_SIZE (opts); ++cnt)
252b5132
RH		 7525 if (entry->d_un.d_val & (1 << cnt))
7526 {
7527 printf ("%s%s", first ? "" : " ", opts[cnt]);
7528 first = 0;
7529 }
252b5132
RH		 7530 }
7531 break;
103f02d3 7532
252b5132 7533 case DT_MIPS_IVERSION:
d79b3d50 7534 if (VALID_DYNAMIC_NAME (entry->d_un.d_val))
4b68bca3 7535 printf (_("Interface Version: %s"), GET_DYNAMIC_NAME (entry->d_un.d_val));
252b5132 7536 else
4b68bca3 7537 printf (_("<corrupt: %" BFD_VMA_FMT "d>"), entry->d_un.d_ptr);
252b5132 7538 break;
103f02d3 7539
252b5132
RH		 7540 case DT_MIPS_TIME_STAMP:
7541 {
7542 char timebuf[20];
2cf0635d 7543 struct tm * tmp;
50da7a9c 7544
91d6fa6a
NC		 7545 time_t atime = entry->d_un.d_val;
7546 tmp = gmtime (&atime);
e9e44622
JJ		 7547 snprintf (timebuf, sizeof (timebuf), "%04u-%02u-%02uT%02u:%02u:%02u",
7548 tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
7549 tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
4b68bca3 7550 printf (_("Time Stamp: %s"), timebuf);
252b5132
RH		 7551 }
7552 break;
103f02d3 7553
252b5132
RH		 7554 case DT_MIPS_RLD_VERSION:
7555 case DT_MIPS_LOCAL_GOTNO:
7556 case DT_MIPS_CONFLICTNO:
7557 case DT_MIPS_LIBLISTNO:
7558 case DT_MIPS_SYMTABNO:
7559 case DT_MIPS_UNREFEXTNO:
7560 case DT_MIPS_HIPAGENO:
7561 case DT_MIPS_DELTA_CLASS_NO:
7562 case DT_MIPS_DELTA_INSTANCE_NO:
7563 case DT_MIPS_DELTA_RELOC_NO:
7564 case DT_MIPS_DELTA_SYM_NO:
7565 case DT_MIPS_DELTA_CLASSSYM_NO:
7566 case DT_MIPS_COMPACT_SIZE:
4b68bca3 7567 print_vma (entry->d_un.d_ptr, DEC);
252b5132 7568 break;
103f02d3
UD		 7569
7570 default:
4b68bca3 7571 print_vma (entry->d_un.d_ptr, PREFIX_HEX);
103f02d3 7572 }
4b68bca3 7573 putchar ('\n');
103f02d3
UD		 7574}
7575
103f02d3 7576static void
2cf0635d 7577dynamic_section_parisc_val (Elf_Internal_Dyn * entry)
103f02d3
UD		 7578{
7579 switch (entry->d_tag)
7580 {
7581 case DT_HP_DLD_FLAGS:
7582 {
7583 static struct
7584 {
7585 long int bit;
2cf0635d 7586 const char * str;
5e220199
NC		 7587 }
7588 flags[] =
7589 {
7590 { DT_HP_DEBUG_PRIVATE, "HP_DEBUG_PRIVATE" },
7591 { DT_HP_DEBUG_CALLBACK, "HP_DEBUG_CALLBACK" },
7592 { DT_HP_DEBUG_CALLBACK_BOR, "HP_DEBUG_CALLBACK_BOR" },
7593 { DT_HP_NO_ENVVAR, "HP_NO_ENVVAR" },
7594 { DT_HP_BIND_NOW, "HP_BIND_NOW" },
7595 { DT_HP_BIND_NONFATAL, "HP_BIND_NONFATAL" },
7596 { DT_HP_BIND_VERBOSE, "HP_BIND_VERBOSE" },
7597 { DT_HP_BIND_RESTRICTED, "HP_BIND_RESTRICTED" },
7598 { DT_HP_BIND_SYMBOLIC, "HP_BIND_SYMBOLIC" },
7599 { DT_HP_RPATH_FIRST, "HP_RPATH_FIRST" },
eec8f817
DA		 7600 { DT_HP_BIND_DEPTH_FIRST, "HP_BIND_DEPTH_FIRST" },
7601 { DT_HP_GST, "HP_GST" },
7602 { DT_HP_SHLIB_FIXED, "HP_SHLIB_FIXED" },
7603 { DT_HP_MERGE_SHLIB_SEG, "HP_MERGE_SHLIB_SEG" },
7604 { DT_HP_NODELETE, "HP_NODELETE" },
7605 { DT_HP_GROUP, "HP_GROUP" },
7606 { DT_HP_PROTECT_LINKAGE_TABLE, "HP_PROTECT_LINKAGE_TABLE" }
5e220199 7607 };
103f02d3 7608 int first = 1;
5e220199 7609 size_t cnt;
f7a99963 7610 bfd_vma val = entry->d_un.d_val;
103f02d3 7611
60bca95a 7612 for (cnt = 0; cnt < ARRAY_SIZE (flags); ++cnt)
103f02d3 7613 if (val & flags[cnt].bit)
30800947
NC		 7614 {
7615 if (! first)
7616 putchar (' ');
7617 fputs (flags[cnt].str, stdout);
7618 first = 0;
7619 val ^= flags[cnt].bit;
7620 }
76da6bbe 7621
103f02d3 7622 if (val != 0 || first)
f7a99963
NC		 7623 {
7624 if (! first)
7625 putchar (' ');
7626 print_vma (val, HEX);
7627 }
103f02d3
UD		 7628 }
7629 break;
76da6bbe 7630
252b5132 7631 default:
f7a99963
NC		 7632 print_vma (entry->d_un.d_ptr, PREFIX_HEX);
7633 break;
252b5132 7634 }
35b1837e 7635 putchar ('\n');
252b5132
RH		 7636}
7637
28f997cf
TG		 7638#ifdef BFD64
7639
7640/* VMS vs Unix time offset and factor. */
7641
7642#define VMS_EPOCH_OFFSET 35067168000000000LL
7643#define VMS_GRANULARITY_FACTOR 10000000
7644
7645/* Display a VMS time in a human readable format. */
7646
7647static void
7648print_vms_time (bfd_int64_t vmstime)
7649{
7650 struct tm *tm;
7651 time_t unxtime;
7652
7653 unxtime = (vmstime - VMS_EPOCH_OFFSET) / VMS_GRANULARITY_FACTOR;
7654 tm = gmtime (&unxtime);
7655 printf ("%04u-%02u-%02uT%02u:%02u:%02u",
7656 tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday,
7657 tm->tm_hour, tm->tm_min, tm->tm_sec);
7658}
7659#endif /* BFD64 */
7660
ecc51f48 7661static void
2cf0635d 7662dynamic_section_ia64_val (Elf_Internal_Dyn * entry)
ecc51f48
NC		 7663{
7664 switch (entry->d_tag)
7665 {
0de14b54 7666 case DT_IA_64_PLT_RESERVE:
bdf4d63a 7667 /* First 3 slots reserved. */
ecc51f48
NC		 7668 print_vma (entry->d_un.d_ptr, PREFIX_HEX);
7669 printf (" -- ");
7670 print_vma (entry->d_un.d_ptr + (3 * 8), PREFIX_HEX);
bdf4d63a
JJ		 7671 break;
7672
28f997cf
TG		 7673 case DT_IA_64_VMS_LINKTIME:
7674#ifdef BFD64
7675 print_vms_time (entry->d_un.d_val);
7676#endif
7677 break;
7678
7679 case DT_IA_64_VMS_LNKFLAGS:
7680 print_vma (entry->d_un.d_ptr, PREFIX_HEX);
7681 if (entry->d_un.d_val & VMS_LF_CALL_DEBUG)
7682 printf (" CALL_DEBUG");
7683 if (entry->d_un.d_val & VMS_LF_NOP0BUFS)
7684 printf (" NOP0BUFS");
7685 if (entry->d_un.d_val & VMS_LF_P0IMAGE)
7686 printf (" P0IMAGE");
7687 if (entry->d_un.d_val & VMS_LF_MKTHREADS)
7688 printf (" MKTHREADS");
7689 if (entry->d_un.d_val & VMS_LF_UPCALLS)
7690 printf (" UPCALLS");
7691 if (entry->d_un.d_val & VMS_LF_IMGSTA)
7692 printf (" IMGSTA");
7693 if (entry->d_un.d_val & VMS_LF_INITIALIZE)
7694 printf (" INITIALIZE");
7695 if (entry->d_un.d_val & VMS_LF_MAIN)
7696 printf (" MAIN");
7697 if (entry->d_un.d_val & VMS_LF_EXE_INIT)
7698 printf (" EXE_INIT");
7699 if (entry->d_un.d_val & VMS_LF_TBK_IN_IMG)
7700 printf (" TBK_IN_IMG");
7701 if (entry->d_un.d_val & VMS_LF_DBG_IN_IMG)
7702 printf (" DBG_IN_IMG");
7703 if (entry->d_un.d_val & VMS_LF_TBK_IN_DSF)
7704 printf (" TBK_IN_DSF");
7705 if (entry->d_un.d_val & VMS_LF_DBG_IN_DSF)
7706 printf (" DBG_IN_DSF");
7707 if (entry->d_un.d_val & VMS_LF_SIGNATURES)
7708 printf (" SIGNATURES");
7709 if (entry->d_un.d_val & VMS_LF_REL_SEG_OFF)
7710 printf (" REL_SEG_OFF");
7711 break;
7712
bdf4d63a
JJ		 7713 default:
7714 print_vma (entry->d_un.d_ptr, PREFIX_HEX);
7715 break;
ecc51f48 7716 }
bdf4d63a 7717 putchar ('\n');
ecc51f48
NC		 7718}
7719
252b5132 7720static int
2cf0635d 7721get_32bit_dynamic_section (FILE * file)
252b5132 7722{
2cf0635d
NC		 7723 Elf32_External_Dyn * edyn;
7724 Elf32_External_Dyn * ext;
7725 Elf_Internal_Dyn * entry;
103f02d3 7726
3f5e193b
NC		 7727 edyn = (Elf32_External_Dyn *) get_data (NULL, file, dynamic_addr, 1,
7728 dynamic_size, _("dynamic section"));
a6e9f9df
AM		 7729 if (!edyn)
7730 return 0;
103f02d3 7731
ba2685cc
AM		 7732/* SGI's ELF has more than one section in the DYNAMIC segment, and we
7733 might not have the luxury of section headers. Look for the DT_NULL
7734 terminator to determine the number of entries. */
7735 for (ext = edyn, dynamic_nent = 0;
7736 (char *) ext < (char *) edyn + dynamic_size;
7737 ext++)
7738 {
7739 dynamic_nent++;
7740 if (BYTE_GET (ext->d_tag) == DT_NULL)
7741 break;
7742 }
252b5132 7743
3f5e193b
NC		 7744 dynamic_section = (Elf_Internal_Dyn *) cmalloc (dynamic_nent,
7745 sizeof (* entry));
b2d38a17 7746 if (dynamic_section == NULL)
252b5132 7747 {
9ea033b2
NC		 7748 error (_("Out of memory\n"));
7749 free (edyn);
7750 return 0;
7751 }
252b5132 7752
fb514b26 7753 for (ext = edyn, entry = dynamic_section;
ba2685cc 7754 entry < dynamic_section + dynamic_nent;
fb514b26 7755 ext++, entry++)
9ea033b2 7756 {
fb514b26
AM		 7757 entry->d_tag = BYTE_GET (ext->d_tag);
7758 entry->d_un.d_val = BYTE_GET (ext->d_un.d_val);
252b5132
RH		 7759 }
7760
9ea033b2
NC		 7761 free (edyn);
7762
7763 return 1;
7764}
7765
7766static int
2cf0635d 7767get_64bit_dynamic_section (FILE * file)
9ea033b2 7768{
2cf0635d
NC		 7769 Elf64_External_Dyn * edyn;
7770 Elf64_External_Dyn * ext;
7771 Elf_Internal_Dyn * entry;
103f02d3 7772
3f5e193b
NC		 7773 edyn = (Elf64_External_Dyn *) get_data (NULL, file, dynamic_addr, 1,
7774 dynamic_size, _("dynamic section"));
a6e9f9df
AM		 7775 if (!edyn)
7776 return 0;
103f02d3 7777
ba2685cc
AM		 7778/* SGI's ELF has more than one section in the DYNAMIC segment, and we
7779 might not have the luxury of section headers. Look for the DT_NULL
7780 terminator to determine the number of entries. */
7781 for (ext = edyn, dynamic_nent = 0;
7782 (char *) ext < (char *) edyn + dynamic_size;
7783 ext++)
7784 {
7785 dynamic_nent++;
66543521 7786 if (BYTE_GET (ext->d_tag) == DT_NULL)
ba2685cc
AM		 7787 break;
7788 }
252b5132 7789
3f5e193b
NC		 7790 dynamic_section = (Elf_Internal_Dyn *) cmalloc (dynamic_nent,
7791 sizeof (* entry));
b2d38a17 7792 if (dynamic_section == NULL)
252b5132
RH		 7793 {
7794 error (_("Out of memory\n"));
7795 free (edyn);
7796 return 0;
7797 }
7798
fb514b26 7799 for (ext = edyn, entry = dynamic_section;
ba2685cc 7800 entry < dynamic_section + dynamic_nent;
fb514b26 7801 ext++, entry++)
252b5132 7802 {
66543521
AM		 7803 entry->d_tag = BYTE_GET (ext->d_tag);
7804 entry->d_un.d_val = BYTE_GET (ext->d_un.d_val);
252b5132
RH		 7805 }
7806
7807 free (edyn);
7808
9ea033b2
NC		 7809 return 1;
7810}
7811
e9e44622
JJ		 7812static void
7813print_dynamic_flags (bfd_vma flags)
d1133906 7814{
e9e44622 7815 int first = 1;
13ae64f3 7816
d1133906
NC		 7817 while (flags)
7818 {
7819 bfd_vma flag;
7820
7821 flag = flags & - flags;
7822 flags &= ~ flag;
7823
e9e44622
JJ		 7824 if (first)
7825 first = 0;
7826 else
7827 putc (' ', stdout);
13ae64f3 7828
d1133906
NC		 7829 switch (flag)
7830 {
e9e44622
JJ		 7831 case DF_ORIGIN: fputs ("ORIGIN", stdout); break;
7832 case DF_SYMBOLIC: fputs ("SYMBOLIC", stdout); break;
7833 case DF_TEXTREL: fputs ("TEXTREL", stdout); break;
7834 case DF_BIND_NOW: fputs ("BIND_NOW", stdout); break;
7835 case DF_STATIC_TLS: fputs ("STATIC_TLS", stdout); break;
2b692964 7836 default: fputs (_("unknown"), stdout); break;
d1133906
NC		 7837 }
7838 }
e9e44622 7839 puts ("");
d1133906
NC		 7840}
7841
b2d38a17
NC		 7842/* Parse and display the contents of the dynamic section. */
7843
9ea033b2 7844static int
2cf0635d 7845process_dynamic_section (FILE * file)
9ea033b2 7846{
2cf0635d 7847 Elf_Internal_Dyn * entry;
9ea033b2
NC		 7848
7849 if (dynamic_size == 0)
7850 {
7851 if (do_dynamic)
b2d38a17 7852 printf (_("\nThere is no dynamic section in this file.\n"));
9ea033b2
NC		 7853
7854 return 1;
7855 }
7856
7857 if (is_32bit_elf)
7858 {
b2d38a17 7859 if (! get_32bit_dynamic_section (file))
9ea033b2
NC		 7860 return 0;
7861 }
b2d38a17 7862 else if (! get_64bit_dynamic_section (file))
9ea033b2
NC		 7863 return 0;
7864
252b5132
RH		 7865 /* Find the appropriate symbol table. */
7866 if (dynamic_symbols == NULL)
7867 {
86dba8ee
AM		 7868 for (entry = dynamic_section;
7869 entry < dynamic_section + dynamic_nent;
7870 ++entry)
252b5132 7871 {
c8286bd1 7872 Elf_Internal_Shdr section;
252b5132
RH		 7873
7874 if (entry->d_tag != DT_SYMTAB)
7875 continue;
7876
7877 dynamic_info[DT_SYMTAB] = entry->d_un.d_val;
7878
7879 /* Since we do not know how big the symbol table is,
7880 we default to reading in the entire file (!) and
7881 processing that. This is overkill, I know, but it
e3c8793a 7882 should work. */
d93f0186 7883 section.sh_offset = offset_from_vma (file, entry->d_un.d_val, 0);
252b5132 7884
fb52b2f4
NC		 7885 if (archive_file_offset != 0)
7886 section.sh_size = archive_file_size - section.sh_offset;
7887 else
7888 {
7889 if (fseek (file, 0, SEEK_END))
591a748a 7890 error (_("Unable to seek to end of file!\n"));
fb52b2f4
NC		 7891
7892 section.sh_size = ftell (file) - section.sh_offset;
7893 }
252b5132 7894
9ea033b2 7895 if (is_32bit_elf)
9ad5cbcf 7896 section.sh_entsize = sizeof (Elf32_External_Sym);
9ea033b2 7897 else
9ad5cbcf 7898 section.sh_entsize = sizeof (Elf64_External_Sym);
252b5132 7899
ba5cdace 7900 dynamic_symbols = GET_ELF_SYMBOLS (file, &section, & num_dynamic_syms);
19936277 7901 if (num_dynamic_syms < 1)
252b5132
RH		 7902 {
7903 error (_("Unable to determine the number of symbols to load\n"));
7904 continue;
7905 }
252b5132
RH		 7906 }
7907 }
7908
7909 /* Similarly find a string table. */
7910 if (dynamic_strings == NULL)
7911 {
86dba8ee
AM		 7912 for (entry = dynamic_section;
7913 entry < dynamic_section + dynamic_nent;
7914 ++entry)
252b5132
RH		 7915 {
7916 unsigned long offset;
b34976b6 7917 long str_tab_len;
252b5132
RH		 7918
7919 if (entry->d_tag != DT_STRTAB)
7920 continue;
7921
7922 dynamic_info[DT_STRTAB] = entry->d_un.d_val;
7923
7924 /* Since we do not know how big the string table is,
7925 we default to reading in the entire file (!) and
7926 processing that. This is overkill, I know, but it
e3c8793a 7927 should work. */
252b5132 7928
d93f0186 7929 offset = offset_from_vma (file, entry->d_un.d_val, 0);
fb52b2f4
NC		 7930
7931 if (archive_file_offset != 0)
7932 str_tab_len = archive_file_size - offset;
7933 else
7934 {
7935 if (fseek (file, 0, SEEK_END))
7936 error (_("Unable to seek to end of file\n"));
7937 str_tab_len = ftell (file) - offset;
7938 }
252b5132
RH		 7939
7940 if (str_tab_len < 1)
7941 {
7942 error
7943 (_("Unable to determine the length of the dynamic string table\n"));
7944 continue;
7945 }
7946
3f5e193b
NC		 7947 dynamic_strings = (char *) get_data (NULL, file, offset, 1,
7948 str_tab_len,
7949 _("dynamic string table"));
59245841 7950 dynamic_strings_length = dynamic_strings == NULL ? 0 : str_tab_len;
252b5132
RH		 7951 break;
7952 }
7953 }
7954
7955 /* And find the syminfo section if available. */
7956 if (dynamic_syminfo == NULL)
7957 {
3e8bba36 7958 unsigned long syminsz = 0;
252b5132 7959
86dba8ee
AM		 7960 for (entry = dynamic_section;
7961 entry < dynamic_section + dynamic_nent;
7962 ++entry)
252b5132
RH		 7963 {
7964 if (entry->d_tag == DT_SYMINENT)
7965 {
7966 /* Note: these braces are necessary to avoid a syntax
7967 error from the SunOS4 C compiler. */
7968 assert (sizeof (Elf_External_Syminfo) == entry->d_un.d_val);
7969 }
7970 else if (entry->d_tag == DT_SYMINSZ)
7971 syminsz = entry->d_un.d_val;
7972 else if (entry->d_tag == DT_SYMINFO)
d93f0186
NC		 7973 dynamic_syminfo_offset = offset_from_vma (file, entry->d_un.d_val,
7974 syminsz);
252b5132
RH		 7975 }
7976
7977 if (dynamic_syminfo_offset != 0 && syminsz != 0)
7978 {
2cf0635d
NC		 7979 Elf_External_Syminfo * extsyminfo;
7980 Elf_External_Syminfo * extsym;
7981 Elf_Internal_Syminfo * syminfo;
252b5132
RH		 7982
7983 /* There is a syminfo section. Read the data. */
3f5e193b
NC		 7984 extsyminfo = (Elf_External_Syminfo *)
7985 get_data (NULL, file, dynamic_syminfo_offset, 1, syminsz,
7986 _("symbol information"));
a6e9f9df
AM		 7987 if (!extsyminfo)
7988 return 0;
252b5132 7989
3f5e193b 7990 dynamic_syminfo = (Elf_Internal_Syminfo *) malloc (syminsz);
252b5132
RH		 7991 if (dynamic_syminfo == NULL)
7992 {
7993 error (_("Out of memory\n"));
7994 return 0;
7995 }
7996
7997 dynamic_syminfo_nent = syminsz / sizeof (Elf_External_Syminfo);
86dba8ee
AM		 7998 for (syminfo = dynamic_syminfo, extsym = extsyminfo;
7999 syminfo < dynamic_syminfo + dynamic_syminfo_nent;
8000 ++syminfo, ++extsym)
252b5132 8001 {
86dba8ee
AM		 8002 syminfo->si_boundto = BYTE_GET (extsym->si_boundto);
8003 syminfo->si_flags = BYTE_GET (extsym->si_flags);
252b5132
RH		 8004 }
8005
8006 free (extsyminfo);
8007 }
8008 }
8009
8010 if (do_dynamic && dynamic_addr)
86dba8ee
AM		 8011 printf (_("\nDynamic section at offset 0x%lx contains %u entries:\n"),
8012 dynamic_addr, dynamic_nent);
252b5132
RH		 8013 if (do_dynamic)
8014 printf (_(" Tag Type Name/Value\n"));
8015
86dba8ee
AM		 8016 for (entry = dynamic_section;
8017 entry < dynamic_section + dynamic_nent;
8018 entry++)
252b5132
RH		 8019 {
8020 if (do_dynamic)
f7a99963 8021 {
2cf0635d 8022 const char * dtype;
e699b9ff 8023
f7a99963
NC		 8024 putchar (' ');
8025 print_vma (entry->d_tag, FULL_HEX);
e699b9ff
ILT		 8026 dtype = get_dynamic_type (entry->d_tag);
8027 printf (" (%s)%*s", dtype,
8028 ((is_32bit_elf ? 27 : 19)
8029 - (int) strlen (dtype)),
f7a99963
NC		 8030 " ");
8031 }
252b5132
RH		 8032
8033 switch (entry->d_tag)
8034 {
d1133906
NC		 8035 case DT_FLAGS:
8036 if (do_dynamic)
e9e44622 8037 print_dynamic_flags (entry->d_un.d_val);
d1133906 8038 break;
76da6bbe 8039
252b5132
RH		 8040 case DT_AUXILIARY:
8041 case DT_FILTER:
019148e4
L		 8042 case DT_CONFIG:
8043 case DT_DEPAUDIT:
8044 case DT_AUDIT:
252b5132
RH		 8045 if (do_dynamic)
8046 {
019148e4 8047 switch (entry->d_tag)
b34976b6 8048 {
019148e4
L		 8049 case DT_AUXILIARY:
8050 printf (_("Auxiliary library"));
8051 break;
8052
8053 case DT_FILTER:
8054 printf (_("Filter library"));
8055 break;
8056
b34976b6 8057 case DT_CONFIG:
019148e4
L		 8058 printf (_("Configuration file"));
8059 break;
8060
8061 case DT_DEPAUDIT:
8062 printf (_("Dependency audit library"));
8063 break;
8064
8065 case DT_AUDIT:
8066 printf (_("Audit library"));
8067 break;
8068 }
252b5132 8069
d79b3d50
NC		 8070 if (VALID_DYNAMIC_NAME (entry->d_un.d_val))
8071 printf (": [%s]\n", GET_DYNAMIC_NAME (entry->d_un.d_val));
252b5132 8072 else
f7a99963
NC		 8073 {
8074 printf (": ");
8075 print_vma (entry->d_un.d_val, PREFIX_HEX);
8076 putchar ('\n');
8077 }
252b5132
RH		 8078 }
8079 break;
8080
dcefbbbd 8081 case DT_FEATURE:
252b5132
RH		 8082 if (do_dynamic)
8083 {
8084 printf (_("Flags:"));
86f55779 8085
252b5132
RH		 8086 if (entry->d_un.d_val == 0)
8087 printf (_(" None\n"));
8088 else
8089 {
8090 unsigned long int val = entry->d_un.d_val;
86f55779 8091
252b5132
RH		 8092 if (val & DTF_1_PARINIT)
8093 {
8094 printf (" PARINIT");
8095 val ^= DTF_1_PARINIT;
8096 }
dcefbbbd
L		 8097 if (val & DTF_1_CONFEXP)
8098 {
8099 printf (" CONFEXP");
8100 val ^= DTF_1_CONFEXP;
8101 }
252b5132
RH		 8102 if (val != 0)
8103 printf (" %lx", val);
8104 puts ("");
8105 }
8106 }
8107 break;
8108
8109 case DT_POSFLAG_1:
8110 if (do_dynamic)
8111 {
8112 printf (_("Flags:"));
86f55779 8113
252b5132
RH		 8114 if (entry->d_un.d_val == 0)
8115 printf (_(" None\n"));
8116 else
8117 {
8118 unsigned long int val = entry->d_un.d_val;
86f55779 8119
252b5132
RH		 8120 if (val & DF_P1_LAZYLOAD)
8121 {
8122 printf (" LAZYLOAD");
8123 val ^= DF_P1_LAZYLOAD;
8124 }
8125 if (val & DF_P1_GROUPPERM)
8126 {
8127 printf (" GROUPPERM");
8128 val ^= DF_P1_GROUPPERM;
8129 }
8130 if (val != 0)
8131 printf (" %lx", val);
8132 puts ("");
8133 }
8134 }
8135 break;
8136
8137 case DT_FLAGS_1:
8138 if (do_dynamic)
8139 {
8140 printf (_("Flags:"));
8141 if (entry->d_un.d_val == 0)
8142 printf (_(" None\n"));
8143 else
8144 {
8145 unsigned long int val = entry->d_un.d_val;
86f55779 8146
252b5132
RH		 8147 if (val & DF_1_NOW)
8148 {
8149 printf (" NOW");
8150 val ^= DF_1_NOW;
8151 }
8152 if (val & DF_1_GLOBAL)
8153 {
8154 printf (" GLOBAL");
8155 val ^= DF_1_GLOBAL;
8156 }
8157 if (val & DF_1_GROUP)
8158 {
8159 printf (" GROUP");
8160 val ^= DF_1_GROUP;
8161 }
8162 if (val & DF_1_NODELETE)
8163 {
8164 printf (" NODELETE");
8165 val ^= DF_1_NODELETE;
8166 }
8167 if (val & DF_1_LOADFLTR)
8168 {
8169 printf (" LOADFLTR");
8170 val ^= DF_1_LOADFLTR;
8171 }
8172 if (val & DF_1_INITFIRST)
8173 {
8174 printf (" INITFIRST");
8175 val ^= DF_1_INITFIRST;
8176 }
8177 if (val & DF_1_NOOPEN)
8178 {
8179 printf (" NOOPEN");
8180 val ^= DF_1_NOOPEN;
8181 }
8182 if (val & DF_1_ORIGIN)
8183 {
8184 printf (" ORIGIN");
8185 val ^= DF_1_ORIGIN;
8186 }
8187 if (val & DF_1_DIRECT)
8188 {
8189 printf (" DIRECT");
8190 val ^= DF_1_DIRECT;
8191 }
8192 if (val & DF_1_TRANS)
8193 {
8194 printf (" TRANS");
8195 val ^= DF_1_TRANS;
8196 }
8197 if (val & DF_1_INTERPOSE)
8198 {
8199 printf (" INTERPOSE");
8200 val ^= DF_1_INTERPOSE;
8201 }
f7db6139 8202 if (val & DF_1_NODEFLIB)
dcefbbbd 8203 {
f7db6139
L		 8204 printf (" NODEFLIB");
8205 val ^= DF_1_NODEFLIB;
dcefbbbd
L		 8206 }
8207 if (val & DF_1_NODUMP)
8208 {
8209 printf (" NODUMP");
8210 val ^= DF_1_NODUMP;
8211 }
34b60028 8212 if (val & DF_1_CONFALT)
dcefbbbd 8213 {
34b60028
L		 8214 printf (" CONFALT");
8215 val ^= DF_1_CONFALT;
8216 }
8217 if (val & DF_1_ENDFILTEE)
8218 {
8219 printf (" ENDFILTEE");
8220 val ^= DF_1_ENDFILTEE;
8221 }
8222 if (val & DF_1_DISPRELDNE)
8223 {
8224 printf (" DISPRELDNE");
8225 val ^= DF_1_DISPRELDNE;
8226 }
8227 if (val & DF_1_DISPRELPND)
8228 {
8229 printf (" DISPRELPND");
8230 val ^= DF_1_DISPRELPND;
8231 }
8232 if (val & DF_1_NODIRECT)
8233 {
8234 printf (" NODIRECT");
8235 val ^= DF_1_NODIRECT;
8236 }
8237 if (val & DF_1_IGNMULDEF)
8238 {
8239 printf (" IGNMULDEF");
8240 val ^= DF_1_IGNMULDEF;
8241 }
8242 if (val & DF_1_NOKSYMS)
8243 {
8244 printf (" NOKSYMS");
8245 val ^= DF_1_NOKSYMS;
8246 }
8247 if (val & DF_1_NOHDR)
8248 {
8249 printf (" NOHDR");
8250 val ^= DF_1_NOHDR;
8251 }
8252 if (val & DF_1_EDITED)
8253 {
8254 printf (" EDITED");
8255 val ^= DF_1_EDITED;
8256 }
8257 if (val & DF_1_NORELOC)
8258 {
8259 printf (" NORELOC");
8260 val ^= DF_1_NORELOC;
8261 }
8262 if (val & DF_1_SYMINTPOSE)
8263 {
8264 printf (" SYMINTPOSE");
8265 val ^= DF_1_SYMINTPOSE;
8266 }
8267 if (val & DF_1_GLOBAUDIT)
8268 {
8269 printf (" GLOBAUDIT");
8270 val ^= DF_1_GLOBAUDIT;
8271 }
8272 if (val & DF_1_SINGLETON)
8273 {
8274 printf (" SINGLETON");
8275 val ^= DF_1_SINGLETON;
dcefbbbd 8276 }
252b5132
RH		 8277 if (val != 0)
8278 printf (" %lx", val);
8279 puts ("");
8280 }
8281 }
8282 break;
8283
8284 case DT_PLTREL:
566b0d53 8285 dynamic_info[entry->d_tag] = entry->d_un.d_val;
252b5132
RH		 8286 if (do_dynamic)
8287 puts (get_dynamic_type (entry->d_un.d_val));
8288 break;
8289
8290 case DT_NULL :
8291 case DT_NEEDED :
8292 case DT_PLTGOT :
8293 case DT_HASH :
8294 case DT_STRTAB :
8295 case DT_SYMTAB :
8296 case DT_RELA :
8297 case DT_INIT :
8298 case DT_FINI :
8299 case DT_SONAME :
8300 case DT_RPATH :
8301 case DT_SYMBOLIC:
8302 case DT_REL :
8303 case DT_DEBUG :
8304 case DT_TEXTREL :
8305 case DT_JMPREL :
019148e4 8306 case DT_RUNPATH :
252b5132
RH		 8307 dynamic_info[entry->d_tag] = entry->d_un.d_val;
8308
8309 if (do_dynamic)
8310 {
2cf0635d 8311 char * name;
252b5132 8312
d79b3d50
NC		 8313 if (VALID_DYNAMIC_NAME (entry->d_un.d_val))
8314 name = GET_DYNAMIC_NAME (entry->d_un.d_val);
252b5132 8315 else
d79b3d50 8316 name = NULL;
252b5132
RH		 8317
8318 if (name)
8319 {
8320 switch (entry->d_tag)
8321 {
8322 case DT_NEEDED:
8323 printf (_("Shared library: [%s]"), name);
8324
18bd398b 8325 if (streq (name, program_interpreter))
f7a99963 8326 printf (_(" program interpreter"));
252b5132
RH		 8327 break;
8328
8329 case DT_SONAME:
f7a99963 8330 printf (_("Library soname: [%s]"), name);
252b5132
RH		 8331 break;
8332
8333 case DT_RPATH:
f7a99963 8334 printf (_("Library rpath: [%s]"), name);
252b5132
RH		 8335 break;
8336
019148e4
L		 8337 case DT_RUNPATH:
8338 printf (_("Library runpath: [%s]"), name);
8339 break;
8340
252b5132 8341 default:
f7a99963
NC		 8342 print_vma (entry->d_un.d_val, PREFIX_HEX);
8343 break;
252b5132
RH		 8344 }
8345 }
8346 else
f7a99963
NC		 8347 print_vma (entry->d_un.d_val, PREFIX_HEX);
8348
8349 putchar ('\n');
252b5132
RH		 8350 }
8351 break;
8352
8353 case DT_PLTRELSZ:
8354 case DT_RELASZ :
8355 case DT_STRSZ :
8356 case DT_RELSZ :
8357 case DT_RELAENT :
8358 case DT_SYMENT :
8359 case DT_RELENT :
566b0d53 8360 dynamic_info[entry->d_tag] = entry->d_un.d_val;
252b5132
RH		 8361 case DT_PLTPADSZ:
8362 case DT_MOVEENT :
8363 case DT_MOVESZ :
8364 case DT_INIT_ARRAYSZ:
8365 case DT_FINI_ARRAYSZ:
047b2264
JJ		 8366 case DT_GNU_CONFLICTSZ:
8367 case DT_GNU_LIBLISTSZ:
252b5132 8368 if (do_dynamic)
f7a99963
NC		 8369 {
8370 print_vma (entry->d_un.d_val, UNSIGNED);
2b692964 8371 printf (_(" (bytes)\n"));
f7a99963 8372 }
252b5132
RH		 8373 break;
8374
8375 case DT_VERDEFNUM:
8376 case DT_VERNEEDNUM:
8377 case DT_RELACOUNT:
8378 case DT_RELCOUNT:
8379 if (do_dynamic)
f7a99963
NC		 8380 {
8381 print_vma (entry->d_un.d_val, UNSIGNED);
8382 putchar ('\n');
8383 }
252b5132
RH		 8384 break;
8385
8386 case DT_SYMINSZ:
8387 case DT_SYMINENT:
8388 case DT_SYMINFO:
8389 case DT_USED:
8390 case DT_INIT_ARRAY:
8391 case DT_FINI_ARRAY:
8392 if (do_dynamic)
8393 {
d79b3d50
NC		 8394 if (entry->d_tag == DT_USED
8395 && VALID_DYNAMIC_NAME (entry->d_un.d_val))
252b5132 8396 {
2cf0635d 8397 char * name = GET_DYNAMIC_NAME (entry->d_un.d_val);
252b5132 8398
b34976b6 8399 if (*name)
252b5132
RH		 8400 {
8401 printf (_("Not needed object: [%s]\n"), name);
8402 break;
8403 }
8404 }
103f02d3 8405
f7a99963
NC		 8406 print_vma (entry->d_un.d_val, PREFIX_HEX);
8407 putchar ('\n');
252b5132
RH		 8408 }
8409 break;
8410
8411 case DT_BIND_NOW:
8412 /* The value of this entry is ignored. */
35b1837e
AM		 8413 if (do_dynamic)
8414 putchar ('\n');
252b5132 8415 break;
103f02d3 8416
047b2264
JJ		 8417 case DT_GNU_PRELINKED:
8418 if (do_dynamic)
8419 {
2cf0635d 8420 struct tm * tmp;
91d6fa6a 8421 time_t atime = entry->d_un.d_val;
047b2264 8422
91d6fa6a 8423 tmp = gmtime (&atime);
047b2264
JJ		 8424 printf ("%04u-%02u-%02uT%02u:%02u:%02u\n",
8425 tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
8426 tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
8427
8428 }
8429 break;
8430
fdc90cb4
JJ		 8431 case DT_GNU_HASH:
8432 dynamic_info_DT_GNU_HASH = entry->d_un.d_val;
8433 if (do_dynamic)
8434 {
8435 print_vma (entry->d_un.d_val, PREFIX_HEX);
8436 putchar ('\n');
8437 }
8438 break;
8439
252b5132
RH		 8440 default:
8441 if ((entry->d_tag >= DT_VERSYM) && (entry->d_tag <= DT_VERNEEDNUM))
b34976b6 8442 version_info[DT_VERSIONTAGIDX (entry->d_tag)] =
252b5132
RH		 8443 entry->d_un.d_val;
8444
8445 if (do_dynamic)
8446 {
8447 switch (elf_header.e_machine)
8448 {
8449 case EM_MIPS:
4fe85591 8450 case EM_MIPS_RS3_LE:
b2d38a17 8451 dynamic_section_mips_val (entry);
252b5132 8452 break;
103f02d3 8453 case EM_PARISC:
b2d38a17 8454 dynamic_section_parisc_val (entry);
103f02d3 8455 break;
ecc51f48 8456 case EM_IA_64:
b2d38a17 8457 dynamic_section_ia64_val (entry);
ecc51f48 8458 break;
252b5132 8459 default:
f7a99963
NC		 8460 print_vma (entry->d_un.d_val, PREFIX_HEX);
8461 putchar ('\n');
252b5132
RH		 8462 }
8463 }
8464 break;
8465 }
8466 }
8467
8468 return 1;
8469}
8470
8471static char *
d3ba0551 8472get_ver_flags (unsigned int flags)
252b5132 8473{
b34976b6 8474 static char buff[32];
252b5132
RH		 8475
8476 buff[0] = 0;
8477
8478 if (flags == 0)
8479 return _("none");
8480
8481 if (flags & VER_FLG_BASE)
8482 strcat (buff, "BASE ");
8483
8484 if (flags & VER_FLG_WEAK)
8485 {
8486 if (flags & VER_FLG_BASE)
8487 strcat (buff, "| ");
8488
8489 strcat (buff, "WEAK ");
8490 }
8491
44ec90b9
RO		 8492 if (flags & VER_FLG_INFO)
8493 {
8494 if (flags & (VER_FLG_BASE|VER_FLG_WEAK))
8495 strcat (buff, "| ");
8496
8497 strcat (buff, "INFO ");
8498 }
8499
8500 if (flags & ~(VER_FLG_BASE | VER_FLG_WEAK | VER_FLG_INFO))
2b692964 8501 strcat (buff, _("| <unknown>"));
252b5132
RH		 8502
8503 return buff;
8504}
8505
8506/* Display the contents of the version sections. */
98fb390a 8507
252b5132 8508static int
2cf0635d 8509process_version_sections (FILE * file)
252b5132 8510{
2cf0635d 8511 Elf_Internal_Shdr * section;
b34976b6
AM		 8512 unsigned i;
8513 int found = 0;
252b5132
RH		 8514
8515 if (! do_version)
8516 return 1;
8517
8518 for (i = 0, section = section_headers;
8519 i < elf_header.e_shnum;
b34976b6 8520 i++, section++)
252b5132
RH		 8521 {
8522 switch (section->sh_type)
8523 {
8524 case SHT_GNU_verdef:
8525 {
2cf0635d 8526 Elf_External_Verdef * edefs;
b34976b6
AM		 8527 unsigned int idx;
8528 unsigned int cnt;
2cf0635d 8529 char * endbuf;
252b5132
RH		 8530
8531 found = 1;
8532
8533 printf
72de5009 8534 (_("\nVersion definition section '%s' contains %u entries:\n"),
252b5132
RH		 8535 SECTION_NAME (section), section->sh_info);
8536
8537 printf (_(" Addr: 0x"));
8538 printf_vma (section->sh_addr);
72de5009 8539 printf (_(" Offset: %#08lx Link: %u (%s)\n"),
1b228002 8540 (unsigned long) section->sh_offset, section->sh_link,
4fbb74a6
AM		 8541 section->sh_link < elf_header.e_shnum
8542 ? SECTION_NAME (section_headers + section->sh_link)
2b692964 8543 : _("<corrupt>"));
252b5132 8544
3f5e193b
NC		 8545 edefs = (Elf_External_Verdef *)
8546 get_data (NULL, file, section->sh_offset, 1,section->sh_size,
8547 _("version definition section"));
a6e9f9df
AM		 8548 if (!edefs)
8549 break;
59245841 8550 endbuf = (char *) edefs + section->sh_size;
252b5132 8551
b34976b6 8552 for (idx = cnt = 0; cnt < section->sh_info; ++cnt)
252b5132 8553 {
2cf0635d
NC		 8554 char * vstart;
8555 Elf_External_Verdef * edef;
b34976b6 8556 Elf_Internal_Verdef ent;
2cf0635d 8557 Elf_External_Verdaux * eaux;
b34976b6
AM		 8558 Elf_Internal_Verdaux aux;
8559 int j;
8560 int isum;
103f02d3 8561
7e26601c
NC		 8562 /* Check for very large indicies. */
8563 if (idx > (size_t) (endbuf - (char *) edefs))
dd24e3da
NC		 8564 break;
8565
252b5132 8566 vstart = ((char *) edefs) + idx;
54806181
AM		 8567 if (vstart + sizeof (*edef) > endbuf)
8568 break;
252b5132
RH		 8569
8570 edef = (Elf_External_Verdef *) vstart;
8571
8572 ent.vd_version = BYTE_GET (edef->vd_version);
8573 ent.vd_flags = BYTE_GET (edef->vd_flags);
8574 ent.vd_ndx = BYTE_GET (edef->vd_ndx);
8575 ent.vd_cnt = BYTE_GET (edef->vd_cnt);
8576 ent.vd_hash = BYTE_GET (edef->vd_hash);
8577 ent.vd_aux = BYTE_GET (edef->vd_aux);
8578 ent.vd_next = BYTE_GET (edef->vd_next);
8579
8580 printf (_(" %#06x: Rev: %d Flags: %s"),
8581 idx, ent.vd_version, get_ver_flags (ent.vd_flags));
8582
8583 printf (_(" Index: %d Cnt: %d "),
8584 ent.vd_ndx, ent.vd_cnt);
8585
dd24e3da 8586 /* Check for overflow. */
7e26601c 8587 if (ent.vd_aux > (size_t) (endbuf - vstart))
dd24e3da
NC		 8588 break;
8589
252b5132
RH		 8590 vstart += ent.vd_aux;
8591
8592 eaux = (Elf_External_Verdaux *) vstart;
8593
8594 aux.vda_name = BYTE_GET (eaux->vda_name);
8595 aux.vda_next = BYTE_GET (eaux->vda_next);
8596
d79b3d50
NC		 8597 if (VALID_DYNAMIC_NAME (aux.vda_name))
8598 printf (_("Name: %s\n"), GET_DYNAMIC_NAME (aux.vda_name));
252b5132
RH		 8599 else
8600 printf (_("Name index: %ld\n"), aux.vda_name);
8601
8602 isum = idx + ent.vd_aux;
8603
b34976b6 8604 for (j = 1; j < ent.vd_cnt; j++)
252b5132 8605 {
dd24e3da 8606 /* Check for overflow. */
7e26601c 8607 if (aux.vda_next > (size_t) (endbuf - vstart))
dd24e3da
NC		 8608 break;
8609
252b5132
RH		 8610 isum += aux.vda_next;
8611 vstart += aux.vda_next;
8612
8613 eaux = (Elf_External_Verdaux *) vstart;
54806181
AM		 8614 if (vstart + sizeof (*eaux) > endbuf)
8615 break;
252b5132
RH		 8616
8617 aux.vda_name = BYTE_GET (eaux->vda_name);
8618 aux.vda_next = BYTE_GET (eaux->vda_next);
8619
d79b3d50 8620 if (VALID_DYNAMIC_NAME (aux.vda_name))
252b5132 8621 printf (_(" %#06x: Parent %d: %s\n"),
d79b3d50 8622 isum, j, GET_DYNAMIC_NAME (aux.vda_name));
252b5132
RH		 8623 else
8624 printf (_(" %#06x: Parent %d, name index: %ld\n"),
8625 isum, j, aux.vda_name);
8626 }
dd24e3da 8627
54806181
AM		 8628 if (j < ent.vd_cnt)
8629 printf (_(" Version def aux past end of section\n"));
252b5132
RH		 8630
8631 idx += ent.vd_next;
8632 }
dd24e3da 8633
54806181
AM		 8634 if (cnt < section->sh_info)
8635 printf (_(" Version definition past end of section\n"));
252b5132
RH		 8636
8637 free (edefs);
8638 }
8639 break;
103f02d3 8640
252b5132
RH		 8641 case SHT_GNU_verneed:
8642 {
2cf0635d 8643 Elf_External_Verneed * eneed;
b34976b6
AM		 8644 unsigned int idx;
8645 unsigned int cnt;
2cf0635d 8646 char * endbuf;
252b5132
RH		 8647
8648 found = 1;
8649
72de5009 8650 printf (_("\nVersion needs section '%s' contains %u entries:\n"),
252b5132
RH		 8651 SECTION_NAME (section), section->sh_info);
8652
8653 printf (_(" Addr: 0x"));
8654 printf_vma (section->sh_addr);
72de5009 8655 printf (_(" Offset: %#08lx Link: %u (%s)\n"),
1b228002 8656 (unsigned long) section->sh_offset, section->sh_link,
4fbb74a6
AM		 8657 section->sh_link < elf_header.e_shnum
8658 ? SECTION_NAME (section_headers + section->sh_link)
2b692964 8659 : _("<corrupt>"));
252b5132 8660
3f5e193b
NC		 8661 eneed = (Elf_External_Verneed *) get_data (NULL, file,
8662 section->sh_offset, 1,
8663 section->sh_size,
9cf03b7e 8664 _("Version Needs section"));
a6e9f9df
AM		 8665 if (!eneed)
8666 break;
59245841 8667 endbuf = (char *) eneed + section->sh_size;
252b5132
RH		 8668
8669 for (idx = cnt = 0; cnt < section->sh_info; ++cnt)
8670 {
2cf0635d 8671 Elf_External_Verneed * entry;
b34976b6
AM		 8672 Elf_Internal_Verneed ent;
8673 int j;
8674 int isum;
2cf0635d 8675 char * vstart;
252b5132 8676
7e26601c 8677 if (idx > (size_t) (endbuf - (char *) eneed))
dd24e3da
NC		 8678 break;
8679
252b5132 8680 vstart = ((char *) eneed) + idx;
54806181
AM		 8681 if (vstart + sizeof (*entry) > endbuf)
8682 break;
252b5132
RH		 8683
8684 entry = (Elf_External_Verneed *) vstart;
8685
8686 ent.vn_version = BYTE_GET (entry->vn_version);
8687 ent.vn_cnt = BYTE_GET (entry->vn_cnt);
8688 ent.vn_file = BYTE_GET (entry->vn_file);
8689 ent.vn_aux = BYTE_GET (entry->vn_aux);
8690 ent.vn_next = BYTE_GET (entry->vn_next);
8691
8692 printf (_(" %#06x: Version: %d"), idx, ent.vn_version);
8693
d79b3d50
NC		 8694 if (VALID_DYNAMIC_NAME (ent.vn_file))
8695 printf (_(" File: %s"), GET_DYNAMIC_NAME (ent.vn_file));
252b5132
RH		 8696 else
8697 printf (_(" File: %lx"), ent.vn_file);
8698
8699 printf (_(" Cnt: %d\n"), ent.vn_cnt);
8700
dd24e3da 8701 /* Check for overflow. */
7e26601c 8702 if (ent.vn_aux > (size_t) (endbuf - vstart))
dd24e3da
NC		 8703 break;
8704
252b5132
RH		 8705 vstart += ent.vn_aux;
8706
8707 for (j = 0, isum = idx + ent.vn_aux; j < ent.vn_cnt; ++j)
8708 {
2cf0635d 8709 Elf_External_Vernaux * eaux;
b34976b6 8710 Elf_Internal_Vernaux aux;
252b5132 8711
54806181
AM		 8712 if (vstart + sizeof (*eaux) > endbuf)
8713 break;
252b5132
RH		 8714 eaux = (Elf_External_Vernaux *) vstart;
8715
8716 aux.vna_hash = BYTE_GET (eaux->vna_hash);
8717 aux.vna_flags = BYTE_GET (eaux->vna_flags);
8718 aux.vna_other = BYTE_GET (eaux->vna_other);
8719 aux.vna_name = BYTE_GET (eaux->vna_name);
8720 aux.vna_next = BYTE_GET (eaux->vna_next);
8721
d79b3d50 8722 if (VALID_DYNAMIC_NAME (aux.vna_name))
ecc2063b 8723 printf (_(" %#06x: Name: %s"),
d79b3d50 8724 isum, GET_DYNAMIC_NAME (aux.vna_name));
252b5132 8725 else
ecc2063b 8726 printf (_(" %#06x: Name index: %lx"),
252b5132
RH		 8727 isum, aux.vna_name);
8728
8729 printf (_(" Flags: %s Version: %d\n"),
8730 get_ver_flags (aux.vna_flags), aux.vna_other);
8731
dd24e3da 8732 /* Check for overflow. */
7e26601c 8733 if (aux.vna_next > (size_t) (endbuf - vstart))
dd24e3da
NC		 8734 break;
8735
252b5132
RH		 8736 isum += aux.vna_next;
8737 vstart += aux.vna_next;
8738 }
9cf03b7e 8739
54806181 8740 if (j < ent.vn_cnt)
9cf03b7e 8741 warn (_("Missing Version Needs auxillary information\n"));
252b5132
RH		 8742
8743 idx += ent.vn_next;
8744 }
9cf03b7e 8745
54806181 8746 if (cnt < section->sh_info)
9cf03b7e 8747 warn (_("Missing Version Needs information\n"));
103f02d3 8748
252b5132
RH		 8749 free (eneed);
8750 }
8751 break;
8752
8753 case SHT_GNU_versym:
8754 {
2cf0635d 8755 Elf_Internal_Shdr * link_section;
b34976b6
AM		 8756 int total;
8757 int cnt;
2cf0635d
NC		 8758 unsigned char * edata;
8759 unsigned short * data;
8760 char * strtab;
8761 Elf_Internal_Sym * symbols;
8762 Elf_Internal_Shdr * string_sec;
ba5cdace 8763 unsigned long num_syms;
d3ba0551 8764 long off;
252b5132 8765
4fbb74a6 8766 if (section->sh_link >= elf_header.e_shnum)
c256ffe7
JJ		 8767 break;
8768
4fbb74a6 8769 link_section = section_headers + section->sh_link;
08d8fa11 8770 total = section->sh_size / sizeof (Elf_External_Versym);
252b5132 8771
4fbb74a6 8772 if (link_section->sh_link >= elf_header.e_shnum)
c256ffe7
JJ		 8773 break;
8774
252b5132
RH		 8775 found = 1;
8776
ba5cdace 8777 symbols = GET_ELF_SYMBOLS (file, link_section, & num_syms);
dd24e3da
NC		 8778 if (symbols == NULL)
8779 break;
252b5132 8780
4fbb74a6 8781 string_sec = section_headers + link_section->sh_link;
252b5132 8782
3f5e193b
NC		 8783 strtab = (char *) get_data (NULL, file, string_sec->sh_offset, 1,
8784 string_sec->sh_size,
8785 _("version string table"));
a6e9f9df 8786 if (!strtab)
0429c154
MS		 8787 {
8788 free (symbols);
8789 break;
8790 }
252b5132
RH		 8791
8792 printf (_("\nVersion symbols section '%s' contains %d entries:\n"),
8793 SECTION_NAME (section), total);
8794
8795 printf (_(" Addr: "));
8796 printf_vma (section->sh_addr);
72de5009 8797 printf (_(" Offset: %#08lx Link: %u (%s)\n"),
1b228002 8798 (unsigned long) section->sh_offset, section->sh_link,
252b5132
RH		 8799 SECTION_NAME (link_section));
8800
d3ba0551
AM		 8801 off = offset_from_vma (file,
8802 version_info[DT_VERSIONTAGIDX (DT_VERSYM)],
8803 total * sizeof (short));
3f5e193b
NC		 8804 edata = (unsigned char *) get_data (NULL, file, off, total,
8805 sizeof (short),
8806 _("version symbol data"));
a6e9f9df
AM		 8807 if (!edata)
8808 {
8809 free (strtab);
0429c154 8810 free (symbols);
a6e9f9df
AM		 8811 break;
8812 }
252b5132 8813
3f5e193b 8814 data = (short unsigned int *) cmalloc (total, sizeof (short));
252b5132
RH		 8815
8816 for (cnt = total; cnt --;)
b34976b6
AM		 8817 data[cnt] = byte_get (edata + cnt * sizeof (short),
8818 sizeof (short));
252b5132
RH		 8819
8820 free (edata);
8821
8822 for (cnt = 0; cnt < total; cnt += 4)
8823 {
8824 int j, nn;
00d93f34 8825 int check_def, check_need;
2cf0635d 8826 char * name;
252b5132
RH		 8827
8828 printf (" %03x:", cnt);
8829
8830 for (j = 0; (j < 4) && (cnt + j) < total; ++j)
b34976b6 8831 switch (data[cnt + j])
252b5132
RH		 8832 {
8833 case 0:
8834 fputs (_(" 0 (*local*) "), stdout);
8835 break;
8836
8837 case 1:
8838 fputs (_(" 1 (*global*) "), stdout);
8839 break;
8840
8841 default:
c244d050
NC		 8842 nn = printf ("%4x%c", data[cnt + j] & VERSYM_VERSION,
8843 data[cnt + j] & VERSYM_HIDDEN ? 'h' : ' ');
252b5132 8844
dd24e3da 8845 /* If this index value is greater than the size of the symbols
ba5cdace
NC		 8846 array, break to avoid an out-of-bounds read. */
8847 if ((unsigned long)(cnt + j) >= num_syms)
dd24e3da
NC		 8848 {
8849 warn (_("invalid index into symbol array\n"));
8850 break;
8851 }
8852
00d93f34
JJ		 8853 check_def = 1;
8854 check_need = 1;
4fbb74a6
AM		 8855 if (symbols[cnt + j].st_shndx >= elf_header.e_shnum
8856 || section_headers[symbols[cnt + j].st_shndx].sh_type
c256ffe7 8857 != SHT_NOBITS)
252b5132 8858 {
b34976b6 8859 if (symbols[cnt + j].st_shndx == SHN_UNDEF)
00d93f34
JJ		 8860 check_def = 0;
8861 else
8862 check_need = 0;
252b5132 8863 }
00d93f34
JJ		 8864
8865 if (check_need
b34976b6 8866 && version_info[DT_VERSIONTAGIDX (DT_VERNEED)])
252b5132 8867 {
b34976b6
AM		 8868 Elf_Internal_Verneed ivn;
8869 unsigned long offset;
252b5132 8870
d93f0186
NC		 8871 offset = offset_from_vma
8872 (file, version_info[DT_VERSIONTAGIDX (DT_VERNEED)],
8873 sizeof (Elf_External_Verneed));
252b5132 8874
b34976b6 8875 do
252b5132 8876 {
b34976b6
AM		 8877 Elf_Internal_Vernaux ivna;
8878 Elf_External_Verneed evn;
8879 Elf_External_Vernaux evna;
8880 unsigned long a_off;
252b5132 8881
59245841
NC		 8882 if (get_data (&evn, file, offset, sizeof (evn), 1,
8883 _("version need")) == NULL)
8884 break;
8885
252b5132
RH		 8886 ivn.vn_aux = BYTE_GET (evn.vn_aux);
8887 ivn.vn_next = BYTE_GET (evn.vn_next);
8888
8889 a_off = offset + ivn.vn_aux;
8890
8891 do
8892 {
59245841
NC		 8893 if (get_data (&evna, file, a_off, sizeof (evna),
8894 1, _("version need aux (2)")) == NULL)
8895 {
8896 ivna.vna_next = 0;
8897 ivna.vna_other = 0;
8898 }
8899 else
8900 {
8901 ivna.vna_next = BYTE_GET (evna.vna_next);
8902 ivna.vna_other = BYTE_GET (evna.vna_other);
8903 }
252b5132
RH		 8904
8905 a_off += ivna.vna_next;
8906 }
b34976b6 8907 while (ivna.vna_other != data[cnt + j]
252b5132
RH		 8908 && ivna.vna_next != 0);
8909
b34976b6 8910 if (ivna.vna_other == data[cnt + j])
252b5132
RH		 8911 {
8912 ivna.vna_name = BYTE_GET (evna.vna_name);
8913
54806181
AM		 8914 if (ivna.vna_name >= string_sec->sh_size)
8915 name = _("*invalid*");
8916 else
8917 name = strtab + ivna.vna_name;
252b5132 8918 nn += printf ("(%s%-*s",
16062207
ILT		 8919 name,
8920 12 - (int) strlen (name),
252b5132 8921 ")");
00d93f34 8922 check_def = 0;
252b5132
RH		 8923 break;
8924 }
8925
8926 offset += ivn.vn_next;
8927 }
8928 while (ivn.vn_next);
8929 }
00d93f34 8930
b34976b6
AM		 8931 if (check_def && data[cnt + j] != 0x8001
8932 && version_info[DT_VERSIONTAGIDX (DT_VERDEF)])
252b5132 8933 {
b34976b6
AM		 8934 Elf_Internal_Verdef ivd;
8935 Elf_External_Verdef evd;
8936 unsigned long offset;
252b5132 8937
d93f0186
NC		 8938 offset = offset_from_vma
8939 (file, version_info[DT_VERSIONTAGIDX (DT_VERDEF)],
8940 sizeof evd);
252b5132
RH		 8941
8942 do
8943 {
59245841
NC		 8944 if (get_data (&evd, file, offset, sizeof (evd), 1,
8945 _("version def")) == NULL)
8946 {
8947 ivd.vd_next = 0;
8948 ivd.vd_ndx = 0;
8949 }
8950 else
8951 {
8952 ivd.vd_next = BYTE_GET (evd.vd_next);
8953 ivd.vd_ndx = BYTE_GET (evd.vd_ndx);
8954 }
252b5132
RH		 8955
8956 offset += ivd.vd_next;
8957 }
c244d050 8958 while (ivd.vd_ndx != (data[cnt + j] & VERSYM_VERSION)
252b5132
RH		 8959 && ivd.vd_next != 0);
8960
c244d050 8961 if (ivd.vd_ndx == (data[cnt + j] & VERSYM_VERSION))
252b5132 8962 {
b34976b6
AM		 8963 Elf_External_Verdaux evda;
8964 Elf_Internal_Verdaux ivda;
252b5132
RH		 8965
8966 ivd.vd_aux = BYTE_GET (evd.vd_aux);
8967
59245841
NC		 8968 if (get_data (&evda, file,
8969 offset - ivd.vd_next + ivd.vd_aux,
8970 sizeof (evda), 1,
8971 _("version def aux")) == NULL)
8972 break;
252b5132
RH		 8973
8974 ivda.vda_name = BYTE_GET (evda.vda_name);
8975
54806181
AM		 8976 if (ivda.vda_name >= string_sec->sh_size)
8977 name = _("*invalid*");
8978 else
8979 name = strtab + ivda.vda_name;
252b5132 8980 nn += printf ("(%s%-*s",
16062207
ILT		 8981 name,
8982 12 - (int) strlen (name),
252b5132
RH		 8983 ")");
8984 }
8985 }
8986
8987 if (nn < 18)
8988 printf ("%*c", 18 - nn, ' ');
8989 }
8990
8991 putchar ('\n');
8992 }
8993
8994 free (data);
8995 free (strtab);
8996 free (symbols);
8997 }
8998 break;
103f02d3 8999
252b5132
RH		 9000 default:
9001 break;
9002 }
9003 }
9004
9005 if (! found)
9006 printf (_("\nNo version information found in this file.\n"));
9007
9008 return 1;
9009}
9010
d1133906 9011static const char *
d3ba0551 9012get_symbol_binding (unsigned int binding)
252b5132 9013{
b34976b6 9014 static char buff[32];
252b5132
RH		 9015
9016 switch (binding)
9017 {
b34976b6
AM		 9018 case STB_LOCAL: return "LOCAL";
9019 case STB_GLOBAL: return "GLOBAL";
9020 case STB_WEAK: return "WEAK";
252b5132
RH		 9021 default:
9022 if (binding >= STB_LOPROC && binding <= STB_HIPROC)
e9e44622
JJ		 9023 snprintf (buff, sizeof (buff), _("<processor specific>: %d"),
9024 binding);
252b5132 9025 else if (binding >= STB_LOOS && binding <= STB_HIOS)
3e7a7d11
NC		 9026 {
9027 if (binding == STB_GNU_UNIQUE
9c55345c
TS		 9028 && (elf_header.e_ident[EI_OSABI] == ELFOSABI_GNU
9029 /* GNU is still using the default value 0. */
3e7a7d11
NC		 9030 || elf_header.e_ident[EI_OSABI] == ELFOSABI_NONE))
9031 return "UNIQUE";
9032 snprintf (buff, sizeof (buff), _("<OS specific>: %d"), binding);
9033 }
252b5132 9034 else
e9e44622 9035 snprintf (buff, sizeof (buff), _("<unknown>: %d"), binding);
252b5132
RH		 9036 return buff;
9037 }
9038}
9039
d1133906 9040static const char *
d3ba0551 9041get_symbol_type (unsigned int type)
252b5132 9042{
b34976b6 9043 static char buff[32];
252b5132
RH		 9044
9045 switch (type)
9046 {
b34976b6
AM		 9047 case STT_NOTYPE: return "NOTYPE";
9048 case STT_OBJECT: return "OBJECT";
9049 case STT_FUNC: return "FUNC";
9050 case STT_SECTION: return "SECTION";
9051 case STT_FILE: return "FILE";
9052 case STT_COMMON: return "COMMON";
9053 case STT_TLS: return "TLS";
15ab5209
DB		 9054 case STT_RELC: return "RELC";
9055 case STT_SRELC: return "SRELC";
252b5132
RH		 9056 default:
9057 if (type >= STT_LOPROC && type <= STT_HIPROC)
df75f1af 9058 {
13761a11
NC		 9059 if (elf_header.e_machine == EM_ARM)
9060 {
9061 if (type == STT_ARM_TFUNC)
9062 return "THUMB_FUNC";
9063 if (type == STT_ARM_16BIT)
9064 return "THUMB_LABEL";
9065 }
103f02d3 9066
351b4b40 9067 if (elf_header.e_machine == EM_SPARCV9 && type == STT_REGISTER)
103f02d3
UD		 9068 return "REGISTER";
9069
9070 if (elf_header.e_machine == EM_PARISC && type == STT_PARISC_MILLI)
9071 return "PARISC_MILLI";
9072
e9e44622 9073 snprintf (buff, sizeof (buff), _("<processor specific>: %d"), type);
df75f1af 9074 }
252b5132 9075 else if (type >= STT_LOOS && type <= STT_HIOS)
103f02d3
UD		 9076 {
9077 if (elf_header.e_machine == EM_PARISC)
9078 {
9079 if (type == STT_HP_OPAQUE)
9080 return "HP_OPAQUE";
9081 if (type == STT_HP_STUB)
9082 return "HP_STUB";
9083 }
9084
d8045f23 9085 if (type == STT_GNU_IFUNC
9c55345c 9086 && (elf_header.e_ident[EI_OSABI] == ELFOSABI_GNU
83c257ca 9087 || elf_header.e_ident[EI_OSABI] == ELFOSABI_FREEBSD
9c55345c 9088 /* GNU is still using the default value 0. */
d8045f23
NC		 9089 || elf_header.e_ident[EI_OSABI] == ELFOSABI_NONE))
9090 return "IFUNC";
9091
e9e44622 9092 snprintf (buff, sizeof (buff), _("<OS specific>: %d"), type);
103f02d3 9093 }
252b5132 9094 else
e9e44622 9095 snprintf (buff, sizeof (buff), _("<unknown>: %d"), type);
252b5132
RH		 9096 return buff;
9097 }
9098}
9099
d1133906 9100static const char *
d3ba0551 9101get_symbol_visibility (unsigned int visibility)
d1133906
NC		 9102{
9103 switch (visibility)
9104 {
b34976b6
AM		 9105 case STV_DEFAULT: return "DEFAULT";
9106 case STV_INTERNAL: return "INTERNAL";
9107 case STV_HIDDEN: return "HIDDEN";
d1133906
NC		 9108 case STV_PROTECTED: return "PROTECTED";
9109 default: abort ();
9110 }
9111}
9112
5e2b0d47
NC		 9113static const char *
9114get_mips_symbol_other (unsigned int other)
9115{
9116 switch (other)
9117 {
df58fc94
RS		 9118 case STO_OPTIONAL:
9119 return "OPTIONAL";
9120 case STO_MIPS_PLT:
9121 return "MIPS PLT";
9122 case STO_MIPS_PIC:
9123 return "MIPS PIC";
9124 case STO_MICROMIPS:
9125 return "MICROMIPS";
9126 case STO_MICROMIPS | STO_MIPS_PIC:
9127 return "MICROMIPS, MIPS PIC";
9128 case STO_MIPS16:
9129 return "MIPS16";
9130 default:
9131 return NULL;
5e2b0d47
NC		 9132 }
9133}
9134
28f997cf
TG		 9135static const char *
9136get_ia64_symbol_other (unsigned int other)
9137{
9138 if (is_ia64_vms ())
9139 {
9140 static char res[32];
9141
9142 res[0] = 0;
9143
9144 /* Function types is for images and .STB files only. */
9145 switch (elf_header.e_type)
9146 {
9147 case ET_DYN:
9148 case ET_EXEC:
9149 switch (VMS_ST_FUNC_TYPE (other))
9150 {
9151 case VMS_SFT_CODE_ADDR:
9152 strcat (res, " CA");
9153 break;
9154 case VMS_SFT_SYMV_IDX:
9155 strcat (res, " VEC");
9156 break;
9157 case VMS_SFT_FD:
9158 strcat (res, " FD");
9159 break;
9160 case VMS_SFT_RESERVE:
9161 strcat (res, " RSV");
9162 break;
9163 default:
9164 abort ();
9165 }
9166 break;
9167 default:
9168 break;
9169 }
9170 switch (VMS_ST_LINKAGE (other))
9171 {
9172 case VMS_STL_IGNORE:
9173 strcat (res, " IGN");
9174 break;
9175 case VMS_STL_RESERVE:
9176 strcat (res, " RSV");
9177 break;
9178 case VMS_STL_STD:
9179 strcat (res, " STD");
9180 break;
9181 case VMS_STL_LNK:
9182 strcat (res, " LNK");
9183 break;
9184 default:
9185 abort ();
9186 }
9187
9188 if (res[0] != 0)
9189 return res + 1;
9190 else
9191 return res;
9192 }
9193 return NULL;
9194}
9195
5e2b0d47
NC		 9196static const char *
9197get_symbol_other (unsigned int other)
9198{
9199 const char * result = NULL;
9200 static char buff [32];
9201
9202 if (other == 0)
9203 return "";
9204
9205 switch (elf_header.e_machine)
9206 {
9207 case EM_MIPS:
9208 result = get_mips_symbol_other (other);
28f997cf
TG		 9209 break;
9210 case EM_IA_64:
9211 result = get_ia64_symbol_other (other);
9212 break;
5e2b0d47
NC		 9213 default:
9214 break;
9215 }
9216
9217 if (result)
9218 return result;
9219
9220 snprintf (buff, sizeof buff, _("<other>: %x"), other);
9221 return buff;
9222}
9223
d1133906 9224static const char *
d3ba0551 9225get_symbol_index_type (unsigned int type)
252b5132 9226{
b34976b6 9227 static char buff[32];
5cf1065c 9228
252b5132
RH		 9229 switch (type)
9230 {
b34976b6
AM		 9231 case SHN_UNDEF: return "UND";
9232 case SHN_ABS: return "ABS";
9233 case SHN_COMMON: return "COM";
252b5132 9234 default:
9ce701e2
L		 9235 if (type == SHN_IA_64_ANSI_COMMON
9236 && elf_header.e_machine == EM_IA_64
9237 && elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX)
9238 return "ANSI_COM";
8a9036a4 9239 else if ((elf_header.e_machine == EM_X86_64
7a9068fe
L		 9240 || elf_header.e_machine == EM_L1OM
9241 || elf_header.e_machine == EM_K1OM)
3b22753a
L		 9242 && type == SHN_X86_64_LCOMMON)
9243 return "LARGE_COM";
ac145307
BS		 9244 else if ((type == SHN_MIPS_SCOMMON
9245 && elf_header.e_machine == EM_MIPS)
9246 || (type == SHN_TIC6X_SCOMMON
9247 && elf_header.e_machine == EM_TI_C6000))
172553c7
TS		 9248 return "SCOM";
9249 else if (type == SHN_MIPS_SUNDEFINED
9250 && elf_header.e_machine == EM_MIPS)
9251 return "SUND";
9ce701e2 9252 else if (type >= SHN_LOPROC && type <= SHN_HIPROC)
4fbb74a6 9253 sprintf (buff, "PRC[0x%04x]", type & 0xffff);
252b5132 9254 else if (type >= SHN_LOOS && type <= SHN_HIOS)
4fbb74a6
AM		 9255 sprintf (buff, "OS [0x%04x]", type & 0xffff);
9256 else if (type >= SHN_LORESERVE)
9257 sprintf (buff, "RSV[0x%04x]", type & 0xffff);
c6d8cab4
L		 9258 else if (type >= elf_header.e_shnum)
9259 sprintf (buff, "bad section index[%3d]", type);
252b5132 9260 else
232e7cb8 9261 sprintf (buff, "%3d", type);
5cf1065c 9262 break;
252b5132 9263 }
5cf1065c
NC		 9264
9265 return buff;
252b5132
RH		 9266}
9267
66543521 9268static bfd_vma *
2cf0635d 9269get_dynamic_data (FILE * file, unsigned int number, unsigned int ent_size)
252b5132 9270{
2cf0635d
NC		 9271 unsigned char * e_data;
9272 bfd_vma * i_data;
252b5132 9273
3f5e193b 9274 e_data = (unsigned char *) cmalloc (number, ent_size);
252b5132
RH		 9275
9276 if (e_data == NULL)
9277 {
9278 error (_("Out of memory\n"));
9279 return NULL;
9280 }
9281
66543521 9282 if (fread (e_data, ent_size, number, file) != number)
252b5132
RH		 9283 {
9284 error (_("Unable to read in dynamic data\n"));
9285 return NULL;
9286 }
9287
3f5e193b 9288 i_data = (bfd_vma *) cmalloc (number, sizeof (*i_data));
252b5132
RH		 9289
9290 if (i_data == NULL)
9291 {
9292 error (_("Out of memory\n"));
9293 free (e_data);
9294 return NULL;
9295 }
9296
9297 while (number--)
66543521 9298 i_data[number] = byte_get (e_data + number * ent_size, ent_size);
252b5132
RH		 9299
9300 free (e_data);
9301
9302 return i_data;
9303}
9304
6bd1a22c
L		 9305static void
9306print_dynamic_symbol (bfd_vma si, unsigned long hn)
9307{
2cf0635d 9308 Elf_Internal_Sym * psym;
6bd1a22c
L		 9309 int n;
9310
9311 psym = dynamic_symbols + si;
9312
9313 n = print_vma (si, DEC_5);
9314 if (n < 5)
9315 fputs (" " + n, stdout);
9316 printf (" %3lu: ", hn);
9317 print_vma (psym->st_value, LONG_HEX);
9318 putchar (' ');
9319 print_vma (psym->st_size, DEC_5);
9320
f4be36b3
AM		 9321 printf (" %-7s", get_symbol_type (ELF_ST_TYPE (psym->st_info)));
9322 printf (" %-6s", get_symbol_binding (ELF_ST_BIND (psym->st_info)));
9323 printf (" %-7s", get_symbol_visibility (ELF_ST_VISIBILITY (psym->st_other)));
6bd1a22c
L		 9324 /* Check to see if any other bits in the st_other field are set.
9325 Note - displaying this information disrupts the layout of the
9326 table being generated, but for the moment this case is very
9327 rare. */
9328 if (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other))
9329 printf (" [%s] ", get_symbol_other (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other)));
9330 printf (" %3.3s ", get_symbol_index_type (psym->st_shndx));
9331 if (VALID_DYNAMIC_NAME (psym->st_name))
9332 print_symbol (25, GET_DYNAMIC_NAME (psym->st_name));
9333 else
2b692964 9334 printf (_(" <corrupt: %14ld>"), psym->st_name);
6bd1a22c
L		 9335 putchar ('\n');
9336}
9337
e3c8793a 9338/* Dump the symbol table. */
252b5132 9339static int
2cf0635d 9340process_symbol_table (FILE * file)
252b5132 9341{
2cf0635d 9342 Elf_Internal_Shdr * section;
66543521
AM		 9343 bfd_vma nbuckets = 0;
9344 bfd_vma nchains = 0;
2cf0635d
NC		 9345 bfd_vma * buckets = NULL;
9346 bfd_vma * chains = NULL;
fdc90cb4 9347 bfd_vma ngnubuckets = 0;
2cf0635d
NC		 9348 bfd_vma * gnubuckets = NULL;
9349 bfd_vma * gnuchains = NULL;
6bd1a22c 9350 bfd_vma gnusymidx = 0;
252b5132 9351
2c610e4b 9352 if (!do_syms && !do_dyn_syms && !do_histogram)
252b5132
RH		 9353 return 1;
9354
6bd1a22c
L		 9355 if (dynamic_info[DT_HASH]
9356 && (do_histogram
2c610e4b
L		 9357 || (do_using_dynamic
9358 && !do_dyn_syms
9359 && dynamic_strings != NULL)))
252b5132 9360 {
66543521
AM		 9361 unsigned char nb[8];
9362 unsigned char nc[8];
9363 int hash_ent_size = 4;
9364
9365 if ((elf_header.e_machine == EM_ALPHA
9366 || elf_header.e_machine == EM_S390
9367 || elf_header.e_machine == EM_S390_OLD)
9368 && elf_header.e_ident[EI_CLASS] == ELFCLASS64)
9369 hash_ent_size = 8;
9370
fb52b2f4
NC		 9371 if (fseek (file,
9372 (archive_file_offset
9373 + offset_from_vma (file, dynamic_info[DT_HASH],
9374 sizeof nb + sizeof nc)),
d93f0186 9375 SEEK_SET))
252b5132 9376 {
591a748a 9377 error (_("Unable to seek to start of dynamic information\n"));
d3a44ec6 9378 goto no_hash;
252b5132
RH		 9379 }
9380
66543521 9381 if (fread (nb, hash_ent_size, 1, file) != 1)
252b5132
RH		 9382 {
9383 error (_("Failed to read in number of buckets\n"));
d3a44ec6 9384 goto no_hash;
252b5132
RH		 9385 }
9386
66543521 9387 if (fread (nc, hash_ent_size, 1, file) != 1)
252b5132
RH		 9388 {
9389 error (_("Failed to read in number of chains\n"));
d3a44ec6 9390 goto no_hash;
252b5132
RH		 9391 }
9392
66543521
AM		 9393 nbuckets = byte_get (nb, hash_ent_size);
9394 nchains = byte_get (nc, hash_ent_size);
252b5132 9395
66543521
AM		 9396 buckets = get_dynamic_data (file, nbuckets, hash_ent_size);
9397 chains = get_dynamic_data (file, nchains, hash_ent_size);
252b5132 9398
d3a44ec6 9399 no_hash:
252b5132 9400 if (buckets == NULL || chains == NULL)
d3a44ec6
JJ		 9401 {
9402 if (do_using_dynamic)
9403 return 0;
9404 free (buckets);
9405 free (chains);
9406 buckets = NULL;
9407 chains = NULL;
9408 nbuckets = 0;
9409 nchains = 0;
9410 }
252b5132
RH		 9411 }
9412
6bd1a22c
L		 9413 if (dynamic_info_DT_GNU_HASH
9414 && (do_histogram
2c610e4b
L		 9415 || (do_using_dynamic
9416 && !do_dyn_syms
9417 && dynamic_strings != NULL)))
252b5132 9418 {
6bd1a22c
L		 9419 unsigned char nb[16];
9420 bfd_vma i, maxchain = 0xffffffff, bitmaskwords;
9421 bfd_vma buckets_vma;
9422
9423 if (fseek (file,
9424 (archive_file_offset
9425 + offset_from_vma (file, dynamic_info_DT_GNU_HASH,
9426 sizeof nb)),
9427 SEEK_SET))
9428 {
9429 error (_("Unable to seek to start of dynamic information\n"));
d3a44ec6 9430 goto no_gnu_hash;
6bd1a22c 9431 }
252b5132 9432
6bd1a22c
L		 9433 if (fread (nb, 16, 1, file) != 1)
9434 {
9435 error (_("Failed to read in number of buckets\n"));
d3a44ec6 9436 goto no_gnu_hash;
6bd1a22c
L		 9437 }
9438
9439 ngnubuckets = byte_get (nb, 4);
9440 gnusymidx = byte_get (nb + 4, 4);
9441 bitmaskwords = byte_get (nb + 8, 4);
9442 buckets_vma = dynamic_info_DT_GNU_HASH + 16;
f7a99963 9443 if (is_32bit_elf)
6bd1a22c 9444 buckets_vma += bitmaskwords * 4;
f7a99963 9445 else
6bd1a22c 9446 buckets_vma += bitmaskwords * 8;
252b5132 9447
6bd1a22c
L		 9448 if (fseek (file,
9449 (archive_file_offset
9450 + offset_from_vma (file, buckets_vma, 4)),
9451 SEEK_SET))
252b5132 9452 {
6bd1a22c 9453 error (_("Unable to seek to start of dynamic information\n"));
d3a44ec6 9454 goto no_gnu_hash;
6bd1a22c
L		 9455 }
9456
9457 gnubuckets = get_dynamic_data (file, ngnubuckets, 4);
252b5132 9458
6bd1a22c 9459 if (gnubuckets == NULL)
d3a44ec6 9460 goto no_gnu_hash;
6bd1a22c
L		 9461
9462 for (i = 0; i < ngnubuckets; i++)
9463 if (gnubuckets[i] != 0)
9464 {
9465 if (gnubuckets[i] < gnusymidx)
9466 return 0;
9467
9468 if (maxchain == 0xffffffff || gnubuckets[i] > maxchain)
9469 maxchain = gnubuckets[i];
9470 }
9471
9472 if (maxchain == 0xffffffff)
d3a44ec6 9473 goto no_gnu_hash;
6bd1a22c
L		 9474
9475 maxchain -= gnusymidx;
9476
9477 if (fseek (file,
9478 (archive_file_offset
9479 + offset_from_vma (file, buckets_vma
9480 + 4 * (ngnubuckets + maxchain), 4)),
9481 SEEK_SET))
9482 {
9483 error (_("Unable to seek to start of dynamic information\n"));
d3a44ec6 9484 goto no_gnu_hash;
6bd1a22c
L		 9485 }
9486
9487 do
9488 {
9489 if (fread (nb, 4, 1, file) != 1)
252b5132 9490 {
6bd1a22c 9491 error (_("Failed to determine last chain length\n"));
d3a44ec6 9492 goto no_gnu_hash;
6bd1a22c 9493 }
252b5132 9494
6bd1a22c 9495 if (maxchain + 1 == 0)
d3a44ec6 9496 goto no_gnu_hash;
252b5132 9497
6bd1a22c
L		 9498 ++maxchain;
9499 }
9500 while ((byte_get (nb, 4) & 1) == 0);
76da6bbe 9501
6bd1a22c
L		 9502 if (fseek (file,
9503 (archive_file_offset
9504 + offset_from_vma (file, buckets_vma + 4 * ngnubuckets, 4)),
9505 SEEK_SET))
9506 {
9507 error (_("Unable to seek to start of dynamic information\n"));
d3a44ec6 9508 goto no_gnu_hash;
6bd1a22c
L		 9509 }
9510
9511 gnuchains = get_dynamic_data (file, maxchain, 4);
9512
d3a44ec6 9513 no_gnu_hash:
6bd1a22c 9514 if (gnuchains == NULL)
d3a44ec6
JJ		 9515 {
9516 free (gnubuckets);
d3a44ec6
JJ		 9517 gnubuckets = NULL;
9518 ngnubuckets = 0;
f64fddf1
NC		 9519 if (do_using_dynamic)
9520 return 0;
d3a44ec6 9521 }
6bd1a22c
L		 9522 }
9523
9524 if ((dynamic_info[DT_HASH] || dynamic_info_DT_GNU_HASH)
9525 && do_syms
9526 && do_using_dynamic
9527 && dynamic_strings != NULL)
9528 {
9529 unsigned long hn;
9530
9531 if (dynamic_info[DT_HASH])
9532 {
9533 bfd_vma si;
9534
9535 printf (_("\nSymbol table for image:\n"));
9536 if (is_32bit_elf)
9537 printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n"));
9538 else
9539 printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n"));
9540
9541 for (hn = 0; hn < nbuckets; hn++)
9542 {
9543 if (! buckets[hn])
9544 continue;
9545
9546 for (si = buckets[hn]; si < nchains && si > 0; si = chains[si])
9547 print_dynamic_symbol (si, hn);
252b5132
RH		 9548 }
9549 }
6bd1a22c
L		 9550
9551 if (dynamic_info_DT_GNU_HASH)
9552 {
9553 printf (_("\nSymbol table of `.gnu.hash' for image:\n"));
9554 if (is_32bit_elf)
9555 printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n"));
9556 else
9557 printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n"));
9558
9559 for (hn = 0; hn < ngnubuckets; ++hn)
9560 if (gnubuckets[hn] != 0)
9561 {
9562 bfd_vma si = gnubuckets[hn];
9563 bfd_vma off = si - gnusymidx;
9564
9565 do
9566 {
9567 print_dynamic_symbol (si, hn);
9568 si++;
9569 }
9570 while ((gnuchains[off++] & 1) == 0);
9571 }
9572 }
252b5132 9573 }
2c610e4b 9574 else if (do_dyn_syms || (do_syms && !do_using_dynamic))
252b5132 9575 {
b34976b6 9576 unsigned int i;
252b5132
RH		 9577
9578 for (i = 0, section = section_headers;
9579 i < elf_header.e_shnum;
9580 i++, section++)
9581 {
b34976b6 9582 unsigned int si;
2cf0635d 9583 char * strtab = NULL;
c256ffe7 9584 unsigned long int strtab_size = 0;
2cf0635d
NC		 9585 Elf_Internal_Sym * symtab;
9586 Elf_Internal_Sym * psym;
ba5cdace 9587 unsigned long num_syms;
252b5132 9588
2c610e4b
L		 9589 if ((section->sh_type != SHT_SYMTAB
9590 && section->sh_type != SHT_DYNSYM)
9591 || (!do_syms
9592 && section->sh_type == SHT_SYMTAB))
252b5132
RH		 9593 continue;
9594
dd24e3da
NC		 9595 if (section->sh_entsize == 0)
9596 {
9597 printf (_("\nSymbol table '%s' has a sh_entsize of zero!\n"),
9598 SECTION_NAME (section));
9599 continue;
9600 }
9601
252b5132
RH		 9602 printf (_("\nSymbol table '%s' contains %lu entries:\n"),
9603 SECTION_NAME (section),
9604 (unsigned long) (section->sh_size / section->sh_entsize));
dd24e3da 9605
f7a99963 9606 if (is_32bit_elf)
ca47b30c 9607 printf (_(" Num: Value Size Type Bind Vis Ndx Name\n"));
f7a99963 9608 else
ca47b30c 9609 printf (_(" Num: Value Size Type Bind Vis Ndx Name\n"));
252b5132 9610
ba5cdace 9611 symtab = GET_ELF_SYMBOLS (file, section, & num_syms);
252b5132
RH		 9612 if (symtab == NULL)
9613 continue;
9614
9615 if (section->sh_link == elf_header.e_shstrndx)
c256ffe7
JJ		 9616 {
9617 strtab = string_table;
9618 strtab_size = string_table_length;
9619 }
4fbb74a6 9620 else if (section->sh_link < elf_header.e_shnum)
252b5132 9621 {
2cf0635d 9622 Elf_Internal_Shdr * string_sec;
252b5132 9623
4fbb74a6 9624 string_sec = section_headers + section->sh_link;
252b5132 9625
3f5e193b
NC		 9626 strtab = (char *) get_data (NULL, file, string_sec->sh_offset,
9627 1, string_sec->sh_size,
9628 _("string table"));
c256ffe7 9629 strtab_size = strtab != NULL ? string_sec->sh_size : 0;
252b5132
RH		 9630 }
9631
ba5cdace 9632 for (si = 0, psym = symtab; si < num_syms; si++, psym++)
252b5132 9633 {
5e220199 9634 printf ("%6d: ", si);
f7a99963
NC		 9635 print_vma (psym->st_value, LONG_HEX);
9636 putchar (' ');
9637 print_vma (psym->st_size, DEC_5);
d1133906
NC		 9638 printf (" %-7s", get_symbol_type (ELF_ST_TYPE (psym->st_info)));
9639 printf (" %-6s", get_symbol_binding (ELF_ST_BIND (psym->st_info)));
f4be36b3 9640 printf (" %-7s", get_symbol_visibility (ELF_ST_VISIBILITY (psym->st_other)));
5e2b0d47
NC		 9641 /* Check to see if any other bits in the st_other field are set.
9642 Note - displaying this information disrupts the layout of the
9643 table being generated, but for the moment this case is very rare. */
9644 if (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other))
9645 printf (" [%s] ", get_symbol_other (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other)));
31104126 9646 printf (" %4s ", get_symbol_index_type (psym->st_shndx));
c256ffe7 9647 print_symbol (25, psym->st_name < strtab_size
2b692964 9648 ? strtab + psym->st_name : _("<corrupt>"));
252b5132 9649
59245841
NC		 9650 if (section->sh_type == SHT_DYNSYM
9651 && version_info[DT_VERSIONTAGIDX (DT_VERSYM)] != 0)
252b5132 9652 {
b34976b6
AM		 9653 unsigned char data[2];
9654 unsigned short vers_data;
9655 unsigned long offset;
9656 int is_nobits;
9657 int check_def;
252b5132 9658
d93f0186
NC		 9659 offset = offset_from_vma
9660 (file, version_info[DT_VERSIONTAGIDX (DT_VERSYM)],
9661 sizeof data + si * sizeof (vers_data));
252b5132 9662
59245841
NC		 9663 if (get_data (&data, file, offset + si * sizeof (vers_data),
9664 sizeof (data), 1, _("version data")) == NULL)
9665 break;
252b5132
RH		 9666
9667 vers_data = byte_get (data, 2);
9668
4fbb74a6
AM		 9669 is_nobits = (psym->st_shndx < elf_header.e_shnum
9670 && section_headers[psym->st_shndx].sh_type
c256ffe7 9671 == SHT_NOBITS);
252b5132
RH		 9672
9673 check_def = (psym->st_shndx != SHN_UNDEF);
9674
c244d050 9675 if ((vers_data & VERSYM_HIDDEN) || vers_data > 1)
252b5132 9676 {
b34976b6 9677 if (version_info[DT_VERSIONTAGIDX (DT_VERNEED)]
00d93f34 9678 && (is_nobits || ! check_def))
252b5132 9679 {
b34976b6
AM		 9680 Elf_External_Verneed evn;
9681 Elf_Internal_Verneed ivn;
9682 Elf_Internal_Vernaux ivna;
252b5132
RH		 9683
9684 /* We must test both. */
d93f0186
NC		 9685 offset = offset_from_vma
9686 (file, version_info[DT_VERSIONTAGIDX (DT_VERNEED)],
9687 sizeof evn);
252b5132 9688
252b5132
RH		 9689 do
9690 {
b34976b6 9691 unsigned long vna_off;
252b5132 9692
59245841
NC		 9693 if (get_data (&evn, file, offset, sizeof (evn), 1,
9694 _("version need")) == NULL)
9695 {
9696 ivna.vna_next = 0;
9697 ivna.vna_other = 0;
9698 ivna.vna_name = 0;
9699 break;
9700 }
dd27201e
L		 9701
9702 ivn.vn_aux = BYTE_GET (evn.vn_aux);
9703 ivn.vn_next = BYTE_GET (evn.vn_next);
9704
252b5132
RH		 9705 vna_off = offset + ivn.vn_aux;
9706
9707 do
9708 {
b34976b6 9709 Elf_External_Vernaux evna;
252b5132 9710
59245841
NC		 9711 if (get_data (&evna, file, vna_off,
9712 sizeof (evna), 1,
9713 _("version need aux (3)")) == NULL)
9714 {
9715 ivna.vna_next = 0;
9716 ivna.vna_other = 0;
9717 ivna.vna_name = 0;
9718 }
9719 else
9720 {
9721 ivna.vna_other = BYTE_GET (evna.vna_other);
9722 ivna.vna_next = BYTE_GET (evna.vna_next);
9723 ivna.vna_name = BYTE_GET (evna.vna_name);
9724 }
252b5132
RH		 9725
9726 vna_off += ivna.vna_next;
9727 }
9728 while (ivna.vna_other != vers_data
9729 && ivna.vna_next != 0);
9730
9731 if (ivna.vna_other == vers_data)
9732 break;
9733
9734 offset += ivn.vn_next;
9735 }
9736 while (ivn.vn_next != 0);
9737
9738 if (ivna.vna_other == vers_data)
9739 {
9740 printf ("@%s (%d)",
c256ffe7 9741 ivna.vna_name < strtab_size
2b692964 9742 ? strtab + ivna.vna_name : _("<corrupt>"),
c256ffe7 9743 ivna.vna_other);
252b5132
RH		 9744 check_def = 0;
9745 }
9746 else if (! is_nobits)
591a748a 9747 error (_("bad dynamic symbol\n"));
252b5132
RH		 9748 else
9749 check_def = 1;
9750 }
9751
9752 if (check_def)
9753 {
00d93f34 9754 if (vers_data != 0x8001
b34976b6 9755 && version_info[DT_VERSIONTAGIDX (DT_VERDEF)])
252b5132 9756 {
b34976b6
AM		 9757 Elf_Internal_Verdef ivd;
9758 Elf_Internal_Verdaux ivda;
9759 Elf_External_Verdaux evda;
91d6fa6a 9760 unsigned long off;
252b5132 9761
91d6fa6a 9762 off = offset_from_vma
d93f0186
NC		 9763 (file,
9764 version_info[DT_VERSIONTAGIDX (DT_VERDEF)],
9765 sizeof (Elf_External_Verdef));
252b5132
RH		 9766
9767 do
9768 {
b34976b6 9769 Elf_External_Verdef evd;
252b5132 9770
59245841
NC		 9771 if (get_data (&evd, file, off, sizeof (evd),
9772 1, _("version def")) == NULL)
9773 {
9774 ivd.vd_ndx = 0;
9775 ivd.vd_aux = 0;
9776 ivd.vd_next = 0;
9777 }
9778 else
9779 {
9780 ivd.vd_ndx = BYTE_GET (evd.vd_ndx);
9781 ivd.vd_aux = BYTE_GET (evd.vd_aux);
9782 ivd.vd_next = BYTE_GET (evd.vd_next);
9783 }
252b5132 9784
91d6fa6a 9785 off += ivd.vd_next;
252b5132 9786 }
c244d050 9787 while (ivd.vd_ndx != (vers_data & VERSYM_VERSION)
252b5132
RH		 9788 && ivd.vd_next != 0);
9789
91d6fa6a
NC		 9790 off -= ivd.vd_next;
9791 off += ivd.vd_aux;
252b5132 9792
59245841
NC		 9793 if (get_data (&evda, file, off, sizeof (evda),
9794 1, _("version def aux")) == NULL)
9795 break;
252b5132
RH		 9796
9797 ivda.vda_name = BYTE_GET (evda.vda_name);
9798
9799 if (psym->st_name != ivda.vda_name)
c244d050 9800 printf ((vers_data & VERSYM_HIDDEN)
252b5132 9801 ? "@%s" : "@@%s",
c256ffe7 9802 ivda.vda_name < strtab_size
2b692964 9803 ? strtab + ivda.vda_name : _("<corrupt>"));
252b5132
RH		 9804 }
9805 }
9806 }
9807 }
9808
9809 putchar ('\n');
9810 }
9811
9812 free (symtab);
9813 if (strtab != string_table)
9814 free (strtab);
9815 }
9816 }
9817 else if (do_syms)
9818 printf
9819 (_("\nDynamic symbol information is not available for displaying symbols.\n"));
9820
9821 if (do_histogram && buckets != NULL)
9822 {
2cf0635d
NC		 9823 unsigned long * lengths;
9824 unsigned long * counts;
66543521
AM		 9825 unsigned long hn;
9826 bfd_vma si;
9827 unsigned long maxlength = 0;
9828 unsigned long nzero_counts = 0;
9829 unsigned long nsyms = 0;
252b5132 9830
66543521
AM		 9831 printf (_("\nHistogram for bucket list length (total of %lu buckets):\n"),
9832 (unsigned long) nbuckets);
252b5132
RH		 9833 printf (_(" Length Number %% of total Coverage\n"));
9834
3f5e193b 9835 lengths = (unsigned long *) calloc (nbuckets, sizeof (*lengths));
252b5132
RH		 9836 if (lengths == NULL)
9837 {
591a748a 9838 error (_("Out of memory\n"));
252b5132
RH		 9839 return 0;
9840 }
9841 for (hn = 0; hn < nbuckets; ++hn)
9842 {
f7a99963 9843 for (si = buckets[hn]; si > 0 && si < nchains; si = chains[si])
252b5132 9844 {
b34976b6 9845 ++nsyms;
252b5132 9846 if (maxlength < ++lengths[hn])
b34976b6 9847 ++maxlength;
252b5132
RH		 9848 }
9849 }
9850
3f5e193b 9851 counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts));
252b5132
RH		 9852 if (counts == NULL)
9853 {
591a748a 9854 error (_("Out of memory\n"));
252b5132
RH		 9855 return 0;
9856 }
9857
9858 for (hn = 0; hn < nbuckets; ++hn)
b34976b6 9859 ++counts[lengths[hn]];
252b5132 9860
103f02d3 9861 if (nbuckets > 0)
252b5132 9862 {
66543521
AM		 9863 unsigned long i;
9864 printf (" 0 %-10lu (%5.1f%%)\n",
103f02d3 9865 counts[0], (counts[0] * 100.0) / nbuckets);
66543521 9866 for (i = 1; i <= maxlength; ++i)
103f02d3 9867 {
66543521
AM		 9868 nzero_counts += counts[i] * i;
9869 printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n",
9870 i, counts[i], (counts[i] * 100.0) / nbuckets,
103f02d3
UD		 9871 (nzero_counts * 100.0) / nsyms);
9872 }
252b5132
RH		 9873 }
9874
9875 free (counts);
9876 free (lengths);
9877 }
9878
9879 if (buckets != NULL)
9880 {
9881 free (buckets);
9882 free (chains);
9883 }
9884
d3a44ec6 9885 if (do_histogram && gnubuckets != NULL)
fdc90cb4 9886 {
2cf0635d
NC		 9887 unsigned long * lengths;
9888 unsigned long * counts;
fdc90cb4
JJ		 9889 unsigned long hn;
9890 unsigned long maxlength = 0;
9891 unsigned long nzero_counts = 0;
9892 unsigned long nsyms = 0;
fdc90cb4 9893
3f5e193b 9894 lengths = (unsigned long *) calloc (ngnubuckets, sizeof (*lengths));
fdc90cb4
JJ		 9895 if (lengths == NULL)
9896 {
591a748a 9897 error (_("Out of memory\n"));
fdc90cb4
JJ		 9898 return 0;
9899 }
9900
9901 printf (_("\nHistogram for `.gnu.hash' bucket list length (total of %lu buckets):\n"),
9902 (unsigned long) ngnubuckets);
9903 printf (_(" Length Number %% of total Coverage\n"));
9904
9905 for (hn = 0; hn < ngnubuckets; ++hn)
9906 if (gnubuckets[hn] != 0)
9907 {
9908 bfd_vma off, length = 1;
9909
6bd1a22c 9910 for (off = gnubuckets[hn] - gnusymidx;
fdc90cb4
JJ		 9911 (gnuchains[off] & 1) == 0; ++off)
9912 ++length;
9913 lengths[hn] = length;
9914 if (length > maxlength)
9915 maxlength = length;
9916 nsyms += length;
9917 }
9918
3f5e193b 9919 counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts));
fdc90cb4
JJ		 9920 if (counts == NULL)
9921 {
591a748a 9922 error (_("Out of memory\n"));
fdc90cb4
JJ		 9923 return 0;
9924 }
9925
9926 for (hn = 0; hn < ngnubuckets; ++hn)
9927 ++counts[lengths[hn]];
9928
9929 if (ngnubuckets > 0)
9930 {
9931 unsigned long j;
9932 printf (" 0 %-10lu (%5.1f%%)\n",
9933 counts[0], (counts[0] * 100.0) / ngnubuckets);
9934 for (j = 1; j <= maxlength; ++j)
9935 {
9936 nzero_counts += counts[j] * j;
9937 printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n",
9938 j, counts[j], (counts[j] * 100.0) / ngnubuckets,
9939 (nzero_counts * 100.0) / nsyms);
9940 }
9941 }
9942
9943 free (counts);
9944 free (lengths);
9945 free (gnubuckets);
9946 free (gnuchains);
9947 }
9948
252b5132
RH		 9949 return 1;
9950}
9951
9952static int
2cf0635d 9953process_syminfo (FILE * file ATTRIBUTE_UNUSED)
252b5132 9954{
b4c96d0d 9955 unsigned int i;
252b5132
RH		 9956
9957 if (dynamic_syminfo == NULL
9958 || !do_dynamic)
9959 /* No syminfo, this is ok. */
9960 return 1;
9961
9962 /* There better should be a dynamic symbol section. */
9963 if (dynamic_symbols == NULL || dynamic_strings == NULL)
9964 return 0;
9965
9966 if (dynamic_addr)
9967 printf (_("\nDynamic info segment at offset 0x%lx contains %d entries:\n"),
9968 dynamic_syminfo_offset, dynamic_syminfo_nent);
9969
9970 printf (_(" Num: Name BoundTo Flags\n"));
9971 for (i = 0; i < dynamic_syminfo_nent; ++i)
9972 {
9973 unsigned short int flags = dynamic_syminfo[i].si_flags;
9974
31104126 9975 printf ("%4d: ", i);
d79b3d50
NC		 9976 if (VALID_DYNAMIC_NAME (dynamic_symbols[i].st_name))
9977 print_symbol (30, GET_DYNAMIC_NAME (dynamic_symbols[i].st_name));
9978 else
2b692964 9979 printf (_("<corrupt: %19ld>"), dynamic_symbols[i].st_name);
31104126 9980 putchar (' ');
252b5132
RH		 9981
9982 switch (dynamic_syminfo[i].si_boundto)
9983 {
9984 case SYMINFO_BT_SELF:
9985 fputs ("SELF ", stdout);
9986 break;
9987 case SYMINFO_BT_PARENT:
9988 fputs ("PARENT ", stdout);
9989 break;
9990 default:
9991 if (dynamic_syminfo[i].si_boundto > 0
d79b3d50
NC		 9992 && dynamic_syminfo[i].si_boundto < dynamic_nent
9993 && VALID_DYNAMIC_NAME (dynamic_section[dynamic_syminfo[i].si_boundto].d_un.d_val))
31104126 9994 {
d79b3d50 9995 print_symbol (10, GET_DYNAMIC_NAME (dynamic_section[dynamic_syminfo[i].si_boundto].d_un.d_val));
31104126
NC		 9996 putchar (' ' );
9997 }
252b5132
RH		 9998 else
9999 printf ("%-10d ", dynamic_syminfo[i].si_boundto);
10000 break;
10001 }
10002
10003 if (flags & SYMINFO_FLG_DIRECT)
10004 printf (" DIRECT");
10005 if (flags & SYMINFO_FLG_PASSTHRU)
10006 printf (" PASSTHRU");
10007 if (flags & SYMINFO_FLG_COPY)
10008 printf (" COPY");
10009 if (flags & SYMINFO_FLG_LAZYLOAD)
10010 printf (" LAZYLOAD");
10011
10012 puts ("");
10013 }
10014
10015 return 1;
10016}
10017
cf13d699
NC		 10018/* Check to see if the given reloc needs to be handled in a target specific
10019 manner. If so then process the reloc and return TRUE otherwise return
10020 FALSE. */
09c11c86 10021
cf13d699
NC		 10022static bfd_boolean
10023target_specific_reloc_handling (Elf_Internal_Rela * reloc,
10024 unsigned char * start,
10025 Elf_Internal_Sym * symtab)
252b5132 10026{
cf13d699 10027 unsigned int reloc_type = get_reloc_type (reloc->r_info);
252b5132 10028
cf13d699 10029 switch (elf_header.e_machine)
252b5132 10030 {
13761a11
NC		 10031 case EM_MSP430:
10032 case EM_MSP430_OLD:
10033 {
10034 static Elf_Internal_Sym * saved_sym = NULL;
10035
10036 switch (reloc_type)
10037 {
10038 case 10: /* R_MSP430_SYM_DIFF */
10039 if (uses_msp430x_relocs ())
10040 break;
10041 case 21: /* R_MSP430X_SYM_DIFF */
10042 saved_sym = symtab + get_reloc_symindex (reloc->r_info);
10043 return TRUE;
10044
10045 case 1: /* R_MSP430_32 or R_MSP430_ABS32 */
10046 case 3: /* R_MSP430_16 or R_MSP430_ABS8 */
10047 goto handle_sym_diff;
10048
10049 case 5: /* R_MSP430_16_BYTE */
10050 case 9: /* R_MSP430_8 */
10051 if (uses_msp430x_relocs ())
10052 break;
10053 goto handle_sym_diff;
10054
10055 case 2: /* R_MSP430_ABS16 */
10056 case 15: /* R_MSP430X_ABS16 */
10057 if (! uses_msp430x_relocs ())
10058 break;
10059 goto handle_sym_diff;
10060
10061 handle_sym_diff:
10062 if (saved_sym != NULL)
10063 {
10064 bfd_vma value;
10065
10066 value = reloc->r_addend
10067 + (symtab[get_reloc_symindex (reloc->r_info)].st_value
10068 - saved_sym->st_value);
10069
10070 byte_put (start + reloc->r_offset, value, reloc_type == 1 ? 4 : 2);
10071
10072 saved_sym = NULL;
10073 return TRUE;
10074 }
10075 break;
10076
10077 default:
10078 if (saved_sym != NULL)
10079 error (_("Unhandled MSP430 reloc type found after SYM_DIFF reloc"));
10080 break;
10081 }
10082 break;
10083 }
10084
cf13d699
NC		 10085 case EM_MN10300:
10086 case EM_CYGNUS_MN10300:
10087 {
10088 static Elf_Internal_Sym * saved_sym = NULL;
252b5132 10089
cf13d699
NC		 10090 switch (reloc_type)
10091 {
10092 case 34: /* R_MN10300_ALIGN */
10093 return TRUE;
10094 case 33: /* R_MN10300_SYM_DIFF */
10095 saved_sym = symtab + get_reloc_symindex (reloc->r_info);
10096 return TRUE;
10097 case 1: /* R_MN10300_32 */
10098 case 2: /* R_MN10300_16 */
10099 if (saved_sym != NULL)
10100 {
10101 bfd_vma value;
252b5132 10102
cf13d699
NC		 10103 value = reloc->r_addend
10104 + (symtab[get_reloc_symindex (reloc->r_info)].st_value
10105 - saved_sym->st_value);
252b5132 10106
cf13d699 10107 byte_put (start + reloc->r_offset, value, reloc_type == 1 ? 4 : 2);
252b5132 10108
cf13d699
NC		 10109 saved_sym = NULL;
10110 return TRUE;
10111 }
10112 break;
10113 default:
10114 if (saved_sym != NULL)
10115 error (_("Unhandled MN10300 reloc type found after SYM_DIFF reloc"));
10116 break;
10117 }
10118 break;
10119 }
252b5132
RH		 10120 }
10121
cf13d699 10122 return FALSE;
252b5132
RH		 10123}
10124
aca88567
NC		 10125/* Returns TRUE iff RELOC_TYPE is a 32-bit absolute RELA relocation used in
10126 DWARF debug sections. This is a target specific test. Note - we do not
10127 go through the whole including-target-headers-multiple-times route, (as
10128 we have already done with <elf/h8.h>) because this would become very
10129 messy and even then this function would have to contain target specific
10130 information (the names of the relocs instead of their numeric values).
10131 FIXME: This is not the correct way to solve this problem. The proper way
10132 is to have target specific reloc sizing and typing functions created by
10133 the reloc-macros.h header, in the same way that it already creates the
10134 reloc naming functions. */
10135
10136static bfd_boolean
10137is_32bit_abs_reloc (unsigned int reloc_type)
10138{
10139 switch (elf_header.e_machine)
10140 {
41e92641
NC		 10141 case EM_386:
10142 case EM_486:
10143 return reloc_type == 1; /* R_386_32. */
aca88567
NC		 10144 case EM_68K:
10145 return reloc_type == 1; /* R_68K_32. */
10146 case EM_860:
10147 return reloc_type == 1; /* R_860_32. */
137b6b5f
AM		 10148 case EM_960:
10149 return reloc_type == 2; /* R_960_32. */
a06ea964
NC		 10150 case EM_AARCH64:
10151 return reloc_type == 258; /* R_AARCH64_ABS32 */
aca88567 10152 case EM_ALPHA:
137b6b5f 10153 return reloc_type == 1; /* R_ALPHA_REFLONG. */
41e92641
NC		 10154 case EM_ARC:
10155 return reloc_type == 1; /* R_ARC_32. */
10156 case EM_ARM:
10157 return reloc_type == 2; /* R_ARM_ABS32 */
cb8f3167 10158 case EM_AVR_OLD:
aca88567
NC		 10159 case EM_AVR:
10160 return reloc_type == 1;
cfb8c092
NC		 10161 case EM_ADAPTEVA_EPIPHANY:
10162 return reloc_type == 3;
aca88567
NC		 10163 case EM_BLACKFIN:
10164 return reloc_type == 0x12; /* R_byte4_data. */
10165 case EM_CRIS:
10166 return reloc_type == 3; /* R_CRIS_32. */
10167 case EM_CR16:
10168 return reloc_type == 3; /* R_CR16_NUM32. */
10169 case EM_CRX:
10170 return reloc_type == 15; /* R_CRX_NUM32. */
10171 case EM_CYGNUS_FRV:
10172 return reloc_type == 1;
41e92641
NC		 10173 case EM_CYGNUS_D10V:
10174 case EM_D10V:
10175 return reloc_type == 6; /* R_D10V_32. */
aca88567
NC		 10176 case EM_CYGNUS_D30V:
10177 case EM_D30V:
10178 return reloc_type == 12; /* R_D30V_32_NORMAL. */
41e92641
NC		 10179 case EM_DLX:
10180 return reloc_type == 3; /* R_DLX_RELOC_32. */
aca88567
NC		 10181 case EM_CYGNUS_FR30:
10182 case EM_FR30:
10183 return reloc_type == 3; /* R_FR30_32. */
10184 case EM_H8S:
10185 case EM_H8_300:
10186 case EM_H8_300H:
10187 return reloc_type == 1; /* R_H8_DIR32. */
3730236a
NC		 10188 case EM_IA_64:
10189 return reloc_type == 0x65; /* R_IA64_SECREL32LSB. */
aca88567
NC		 10190 case EM_IP2K_OLD:
10191 case EM_IP2K:
10192 return reloc_type == 2; /* R_IP2K_32. */
10193 case EM_IQ2000:
10194 return reloc_type == 2; /* R_IQ2000_32. */
84e94c90
NC		 10195 case EM_LATTICEMICO32:
10196 return reloc_type == 3; /* R_LM32_32. */
ff7eeb89 10197 case EM_M32C_OLD:
aca88567
NC		 10198 case EM_M32C:
10199 return reloc_type == 3; /* R_M32C_32. */
10200 case EM_M32R:
10201 return reloc_type == 34; /* R_M32R_32_RELA. */
10202 case EM_MCORE:
10203 return reloc_type == 1; /* R_MCORE_ADDR32. */
10204 case EM_CYGNUS_MEP:
10205 return reloc_type == 4; /* R_MEP_32. */
a3c62988
NC		 10206 case EM_METAG:
10207 return reloc_type == 2; /* R_METAG_ADDR32. */
137b6b5f
AM		 10208 case EM_MICROBLAZE:
10209 return reloc_type == 1; /* R_MICROBLAZE_32. */
aca88567
NC		 10210 case EM_MIPS:
10211 return reloc_type == 2; /* R_MIPS_32. */
10212 case EM_MMIX:
10213 return reloc_type == 4; /* R_MMIX_32. */
10214 case EM_CYGNUS_MN10200:
10215 case EM_MN10200:
10216 return reloc_type == 1; /* R_MN10200_32. */
10217 case EM_CYGNUS_MN10300:
10218 case EM_MN10300:
10219 return reloc_type == 1; /* R_MN10300_32. */
5506d11a
AM		 10220 case EM_MOXIE:
10221 return reloc_type == 1; /* R_MOXIE_32. */
aca88567
NC		 10222 case EM_MSP430_OLD:
10223 case EM_MSP430:
13761a11 10224 return reloc_type == 1; /* R_MSP430_32 or R_MSP320_ABS32. */
aca88567
NC		 10225 case EM_MT:
10226 return reloc_type == 2; /* R_MT_32. */
3e0873ac 10227 case EM_ALTERA_NIOS2:
36591ba1 10228 return reloc_type == 12; /* R_NIOS2_BFD_RELOC_32. */
3e0873ac
NC		 10229 case EM_NIOS32:
10230 return reloc_type == 1; /* R_NIOS_32. */
41e92641
NC		 10231 case EM_OPENRISC:
10232 case EM_OR32:
10233 return reloc_type == 1; /* R_OR32_32. */
aca88567 10234 case EM_PARISC:
5fda8eca
NC		 10235 return (reloc_type == 1 /* R_PARISC_DIR32. */
10236 || reloc_type == 41); /* R_PARISC_SECREL32. */
aca88567
NC		 10237 case EM_PJ:
10238 case EM_PJ_OLD:
10239 return reloc_type == 1; /* R_PJ_DATA_DIR32. */
10240 case EM_PPC64:
10241 return reloc_type == 1; /* R_PPC64_ADDR32. */
10242 case EM_PPC:
10243 return reloc_type == 1; /* R_PPC_ADDR32. */
99c513f6
DD		 10244 case EM_RL78:
10245 return reloc_type == 1; /* R_RL78_DIR32. */
c7927a3c
NC		 10246 case EM_RX:
10247 return reloc_type == 1; /* R_RX_DIR32. */
aca88567
NC		 10248 case EM_S370:
10249 return reloc_type == 1; /* R_I370_ADDR31. */
10250 case EM_S390_OLD:
10251 case EM_S390:
10252 return reloc_type == 4; /* R_S390_32. */
41e92641
NC		 10253 case EM_SCORE:
10254 return reloc_type == 8; /* R_SCORE_ABS32. */
aca88567
NC		 10255 case EM_SH:
10256 return reloc_type == 1; /* R_SH_DIR32. */
10257 case EM_SPARC32PLUS:
10258 case EM_SPARCV9:
10259 case EM_SPARC:
10260 return reloc_type == 3 /* R_SPARC_32. */
10261 || reloc_type == 23; /* R_SPARC_UA32. */
a7dd7d05
AM		 10262 case EM_SPU:
10263 return reloc_type == 6; /* R_SPU_ADDR32 */
40b36596
JM		 10264 case EM_TI_C6000:
10265 return reloc_type == 1; /* R_C6000_ABS32. */
aa137e4d
NC		 10266 case EM_TILEGX:
10267 return reloc_type == 2; /* R_TILEGX_32. */
10268 case EM_TILEPRO:
10269 return reloc_type == 1; /* R_TILEPRO_32. */
aca88567
NC		 10270 case EM_CYGNUS_V850:
10271 case EM_V850:
10272 return reloc_type == 6; /* R_V850_ABS32. */
708e2187
NC		 10273 case EM_V800:
10274 return reloc_type == 0x33; /* R_V810_WORD. */
aca88567
NC		 10275 case EM_VAX:
10276 return reloc_type == 1; /* R_VAX_32. */
10277 case EM_X86_64:
8a9036a4 10278 case EM_L1OM:
7a9068fe 10279 case EM_K1OM:
aca88567 10280 return reloc_type == 10; /* R_X86_64_32. */
c29aca4a
NC		 10281 case EM_XC16X:
10282 case EM_C166:
10283 return reloc_type == 3; /* R_XC16C_ABS_32. */
f6c1a2d5
NC		 10284 case EM_XGATE:
10285 return reloc_type == 4; /* R_XGATE_32. */
aca88567
NC		 10286 case EM_XSTORMY16:
10287 return reloc_type == 1; /* R_XSTROMY16_32. */
10288 case EM_XTENSA_OLD:
10289 case EM_XTENSA:
10290 return reloc_type == 1; /* R_XTENSA_32. */
aca88567
NC		 10291 default:
10292 error (_("Missing knowledge of 32-bit reloc types used in DWARF sections of machine number %d\n"),
10293 elf_header.e_machine);
10294 abort ();
10295 }
10296}
10297
10298/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
10299 a 32-bit pc-relative RELA relocation used in DWARF debug sections. */
10300
10301static bfd_boolean
10302is_32bit_pcrel_reloc (unsigned int reloc_type)
10303{
10304 switch (elf_header.e_machine)
10305 {
41e92641
NC		 10306 case EM_386:
10307 case EM_486:
3e0873ac 10308 return reloc_type == 2; /* R_386_PC32. */
aca88567 10309 case EM_68K:
3e0873ac 10310 return reloc_type == 4; /* R_68K_PC32. */
a06ea964
NC		 10311 case EM_AARCH64:
10312 return reloc_type == 261; /* R_AARCH64_PREL32 */
cfb8c092
NC		 10313 case EM_ADAPTEVA_EPIPHANY:
10314 return reloc_type == 6;
aca88567
NC		 10315 case EM_ALPHA:
10316 return reloc_type == 10; /* R_ALPHA_SREL32. */
41e92641 10317 case EM_ARM:
3e0873ac 10318 return reloc_type == 3; /* R_ARM_REL32 */
137b6b5f
AM		 10319 case EM_MICROBLAZE:
10320 return reloc_type == 2; /* R_MICROBLAZE_32_PCREL. */
aca88567 10321 case EM_PARISC:
85acf597 10322 return reloc_type == 9; /* R_PARISC_PCREL32. */
aca88567
NC		 10323 case EM_PPC:
10324 return reloc_type == 26; /* R_PPC_REL32. */
10325 case EM_PPC64:
3e0873ac 10326 return reloc_type == 26; /* R_PPC64_REL32. */
aca88567
NC		 10327 case EM_S390_OLD:
10328 case EM_S390:
3e0873ac 10329 return reloc_type == 5; /* R_390_PC32. */
aca88567 10330 case EM_SH:
3e0873ac 10331 return reloc_type == 2; /* R_SH_REL32. */
aca88567
NC		 10332 case EM_SPARC32PLUS:
10333 case EM_SPARCV9:
10334 case EM_SPARC:
3e0873ac 10335 return reloc_type == 6; /* R_SPARC_DISP32. */
a7dd7d05
AM		 10336 case EM_SPU:
10337 return reloc_type == 13; /* R_SPU_REL32. */
aa137e4d
NC		 10338 case EM_TILEGX:
10339 return reloc_type == 6; /* R_TILEGX_32_PCREL. */
10340 case EM_TILEPRO:
10341 return reloc_type == 4; /* R_TILEPRO_32_PCREL. */
aca88567 10342 case EM_X86_64:
8a9036a4 10343 case EM_L1OM:
7a9068fe 10344 case EM_K1OM:
3e0873ac 10345 return reloc_type == 2; /* R_X86_64_PC32. */
2fcb9706
BW		 10346 case EM_XTENSA_OLD:
10347 case EM_XTENSA:
10348 return reloc_type == 14; /* R_XTENSA_32_PCREL. */
aca88567
NC		 10349 default:
10350 /* Do not abort or issue an error message here. Not all targets use
10351 pc-relative 32-bit relocs in their DWARF debug information and we
10352 have already tested for target coverage in is_32bit_abs_reloc. A
cf13d699
NC		 10353 more helpful warning message will be generated by apply_relocations
10354 anyway, so just return. */
aca88567
NC		 10355 return FALSE;
10356 }
10357}
10358
10359/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
10360 a 64-bit absolute RELA relocation used in DWARF debug sections. */
10361
10362static bfd_boolean
10363is_64bit_abs_reloc (unsigned int reloc_type)
10364{
10365 switch (elf_header.e_machine)
10366 {
a06ea964
NC		 10367 case EM_AARCH64:
10368 return reloc_type == 257; /* R_AARCH64_ABS64. */
aca88567
NC		 10369 case EM_ALPHA:
10370 return reloc_type == 2; /* R_ALPHA_REFQUAD. */
3730236a
NC		 10371 case EM_IA_64:
10372 return reloc_type == 0x27; /* R_IA64_DIR64LSB. */
3e0873ac
NC		 10373 case EM_PARISC:
10374 return reloc_type == 80; /* R_PARISC_DIR64. */
aca88567
NC		 10375 case EM_PPC64:
10376 return reloc_type == 38; /* R_PPC64_ADDR64. */
10377 case EM_SPARC32PLUS:
10378 case EM_SPARCV9:
10379 case EM_SPARC:
10380 return reloc_type == 54; /* R_SPARC_UA64. */
10381 case EM_X86_64:
8a9036a4 10382 case EM_L1OM:
7a9068fe 10383 case EM_K1OM:
aca88567 10384 return reloc_type == 1; /* R_X86_64_64. */
e819ade1
AS		 10385 case EM_S390_OLD:
10386 case EM_S390:
aa137e4d
NC		 10387 return reloc_type == 22; /* R_S390_64. */
10388 case EM_TILEGX:
10389 return reloc_type == 1; /* R_TILEGX_64. */
85a82265 10390 case EM_MIPS:
aa137e4d 10391 return reloc_type == 18; /* R_MIPS_64. */
aca88567
NC		 10392 default:
10393 return FALSE;
10394 }
10395}
10396
85acf597
RH		 10397/* Like is_32bit_pcrel_reloc except that it returns TRUE iff RELOC_TYPE is
10398 a 64-bit pc-relative RELA relocation used in DWARF debug sections. */
10399
10400static bfd_boolean
10401is_64bit_pcrel_reloc (unsigned int reloc_type)
10402{
10403 switch (elf_header.e_machine)
10404 {
a06ea964
NC		 10405 case EM_AARCH64:
10406 return reloc_type == 260; /* R_AARCH64_PREL64. */
85acf597 10407 case EM_ALPHA:
aa137e4d 10408 return reloc_type == 11; /* R_ALPHA_SREL64. */
85acf597 10409 case EM_IA_64:
aa137e4d 10410 return reloc_type == 0x4f; /* R_IA64_PCREL64LSB. */
85acf597 10411 case EM_PARISC:
aa137e4d 10412 return reloc_type == 72; /* R_PARISC_PCREL64. */
85acf597 10413 case EM_PPC64:
aa137e4d 10414 return reloc_type == 44; /* R_PPC64_REL64. */
85acf597
RH		 10415 case EM_SPARC32PLUS:
10416 case EM_SPARCV9:
10417 case EM_SPARC:
aa137e4d 10418 return reloc_type == 46; /* R_SPARC_DISP64. */
85acf597 10419 case EM_X86_64:
8a9036a4 10420 case EM_L1OM:
7a9068fe 10421 case EM_K1OM:
aa137e4d 10422 return reloc_type == 24; /* R_X86_64_PC64. */
85acf597
RH		 10423 case EM_S390_OLD:
10424 case EM_S390:
aa137e4d
NC		 10425 return reloc_type == 23; /* R_S390_PC64. */
10426 case EM_TILEGX:
10427 return reloc_type == 5; /* R_TILEGX_64_PCREL. */
85acf597
RH		 10428 default:
10429 return FALSE;
10430 }
10431}
10432
4dc3c23d
AM		 10433/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
10434 a 24-bit absolute RELA relocation used in DWARF debug sections. */
10435
10436static bfd_boolean
10437is_24bit_abs_reloc (unsigned int reloc_type)
10438{
10439 switch (elf_header.e_machine)
10440 {
10441 case EM_CYGNUS_MN10200:
10442 case EM_MN10200:
10443 return reloc_type == 4; /* R_MN10200_24. */
10444 default:
10445 return FALSE;
10446 }
10447}
10448
aca88567
NC		 10449/* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is
10450 a 16-bit absolute RELA relocation used in DWARF debug sections. */
10451
10452static bfd_boolean
10453is_16bit_abs_reloc (unsigned int reloc_type)
4b78141a
NC		 10454{
10455 switch (elf_header.e_machine)
10456 {
aca88567
NC		 10457 case EM_AVR_OLD:
10458 case EM_AVR:
10459 return reloc_type == 4; /* R_AVR_16. */
cfb8c092
NC		 10460 case EM_ADAPTEVA_EPIPHANY:
10461 return reloc_type == 5;
41e92641
NC		 10462 case EM_CYGNUS_D10V:
10463 case EM_D10V:
10464 return reloc_type == 3; /* R_D10V_16. */
4b78141a
NC		 10465 case EM_H8S:
10466 case EM_H8_300:
10467 case EM_H8_300H:
aca88567
NC		 10468 return reloc_type == R_H8_DIR16;
10469 case EM_IP2K_OLD:
10470 case EM_IP2K:
10471 return reloc_type == 1; /* R_IP2K_16. */
ff7eeb89 10472 case EM_M32C_OLD:
f4236fe4
DD		 10473 case EM_M32C:
10474 return reloc_type == 1; /* R_M32C_16 */
aca88567 10475 case EM_MSP430:
13761a11
NC		 10476 if (uses_msp430x_relocs ())
10477 return reloc_type == 2; /* R_MSP430_ABS16. */
78c8d46c 10478 case EM_MSP430_OLD:
aca88567 10479 return reloc_type == 5; /* R_MSP430_16_BYTE. */
3e0873ac 10480 case EM_ALTERA_NIOS2:
36591ba1 10481 return reloc_type == 13; /* R_NIOS2_BFD_RELOC_16. */
3e0873ac
NC		 10482 case EM_NIOS32:
10483 return reloc_type == 9; /* R_NIOS_16. */
40b36596
JM		 10484 case EM_TI_C6000:
10485 return reloc_type == 2; /* R_C6000_ABS16. */
c29aca4a
NC		 10486 case EM_XC16X:
10487 case EM_C166:
10488 return reloc_type == 2; /* R_XC16C_ABS_16. */
e63734a3
AM		 10489 case EM_CYGNUS_MN10200:
10490 case EM_MN10200:
10491 return reloc_type == 2; /* R_MN10200_16. */
0a22ae8e
NC		 10492 case EM_CYGNUS_MN10300:
10493 case EM_MN10300:
10494 return reloc_type == 2; /* R_MN10300_16. */
f6c1a2d5
NC		 10495 case EM_XGATE:
10496 return reloc_type == 3; /* R_XGATE_16. */
4b78141a 10497 default:
aca88567 10498 return FALSE;
4b78141a
NC		 10499 }
10500}
10501
2a7b2e88
JK		 10502/* Returns TRUE iff RELOC_TYPE is a NONE relocation used for discarded
10503 relocation entries (possibly formerly used for SHT_GROUP sections). */
10504
10505static bfd_boolean
10506is_none_reloc (unsigned int reloc_type)
10507{
10508 switch (elf_header.e_machine)
10509 {
cb8f3167
NC		 10510 case EM_68K: /* R_68K_NONE. */
10511 case EM_386: /* R_386_NONE. */
2a7b2e88
JK		 10512 case EM_SPARC32PLUS:
10513 case EM_SPARCV9:
cb8f3167
NC		 10514 case EM_SPARC: /* R_SPARC_NONE. */
10515 case EM_MIPS: /* R_MIPS_NONE. */
10516 case EM_PARISC: /* R_PARISC_NONE. */
10517 case EM_ALPHA: /* R_ALPHA_NONE. */
cfb8c092 10518 case EM_ADAPTEVA_EPIPHANY:
cb8f3167
NC		 10519 case EM_PPC: /* R_PPC_NONE. */
10520 case EM_PPC64: /* R_PPC64_NONE. */
10521 case EM_ARM: /* R_ARM_NONE. */
10522 case EM_IA_64: /* R_IA64_NONE. */
10523 case EM_SH: /* R_SH_NONE. */
2a7b2e88 10524 case EM_S390_OLD:
cb8f3167
NC		 10525 case EM_S390: /* R_390_NONE. */
10526 case EM_CRIS: /* R_CRIS_NONE. */
10527 case EM_X86_64: /* R_X86_64_NONE. */
8a9036a4 10528 case EM_L1OM: /* R_X86_64_NONE. */
7a9068fe 10529 case EM_K1OM: /* R_X86_64_NONE. */
cb8f3167 10530 case EM_MN10300: /* R_MN10300_NONE. */
5506d11a 10531 case EM_MOXIE: /* R_MOXIE_NONE. */
cb8f3167 10532 case EM_M32R: /* R_M32R_NONE. */
40b36596 10533 case EM_TI_C6000:/* R_C6000_NONE. */
aa137e4d
NC		 10534 case EM_TILEGX: /* R_TILEGX_NONE. */
10535 case EM_TILEPRO: /* R_TILEPRO_NONE. */
c29aca4a
NC		 10536 case EM_XC16X:
10537 case EM_C166: /* R_XC16X_NONE. */
36591ba1
SL		 10538 case EM_ALTERA_NIOS2: /* R_NIOS2_NONE. */
10539 case EM_NIOS32: /* R_NIOS_NONE. */
cb8f3167 10540 return reloc_type == 0;
a06ea964
NC		 10541 case EM_AARCH64:
10542 return reloc_type == 0 || reloc_type == 256;
58332dda
JK		 10543 case EM_XTENSA_OLD:
10544 case EM_XTENSA:
4dc3c23d
AM		 10545 return (reloc_type == 0 /* R_XTENSA_NONE. */
10546 || reloc_type == 17 /* R_XTENSA_DIFF8. */
10547 || reloc_type == 18 /* R_XTENSA_DIFF16. */
10548 || reloc_type == 19 /* R_XTENSA_DIFF32. */);
a3c62988
NC		 10549 case EM_METAG:
10550 return reloc_type == 3; /* R_METAG_NONE. */
2a7b2e88
JK		 10551 }
10552 return FALSE;
10553}
10554
cf13d699
NC		 10555/* Apply relocations to a section.
10556 Note: So far support has been added only for those relocations
10557 which can be found in debug sections.
10558 FIXME: Add support for more relocations ? */
1b315056 10559
cf13d699
NC		 10560static void
10561apply_relocations (void * file,
10562 Elf_Internal_Shdr * section,
10563 unsigned char * start)
1b315056 10564{
cf13d699
NC		 10565 Elf_Internal_Shdr * relsec;
10566 unsigned char * end = start + section->sh_size;
cb8f3167 10567
cf13d699
NC		 10568 if (elf_header.e_type != ET_REL)
10569 return;
1b315056 10570
cf13d699 10571 /* Find the reloc section associated with the section. */
5b18a4bc
NC		 10572 for (relsec = section_headers;
10573 relsec < section_headers + elf_header.e_shnum;
10574 ++relsec)
252b5132 10575 {
41e92641
NC		 10576 bfd_boolean is_rela;
10577 unsigned long num_relocs;
2cf0635d
NC		 10578 Elf_Internal_Rela * relocs;
10579 Elf_Internal_Rela * rp;
10580 Elf_Internal_Shdr * symsec;
10581 Elf_Internal_Sym * symtab;
ba5cdace 10582 unsigned long num_syms;
2cf0635d 10583 Elf_Internal_Sym * sym;
252b5132 10584
41e92641 10585 if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL)
4fbb74a6
AM		 10586 || relsec->sh_info >= elf_header.e_shnum
10587 || section_headers + relsec->sh_info != section
c256ffe7 10588 || relsec->sh_size == 0
4fbb74a6 10589 || relsec->sh_link >= elf_header.e_shnum)
5b18a4bc 10590 continue;
428409d5 10591
41e92641
NC		 10592 is_rela = relsec->sh_type == SHT_RELA;
10593
10594 if (is_rela)
10595 {
3f5e193b
NC		 10596 if (!slurp_rela_relocs ((FILE *) file, relsec->sh_offset,
10597 relsec->sh_size, & relocs, & num_relocs))
41e92641
NC		 10598 return;
10599 }
10600 else
10601 {
3f5e193b
NC		 10602 if (!slurp_rel_relocs ((FILE *) file, relsec->sh_offset,
10603 relsec->sh_size, & relocs, & num_relocs))
41e92641
NC		 10604 return;
10605 }
10606
10607 /* SH uses RELA but uses in place value instead of the addend field. */
10608 if (elf_header.e_machine == EM_SH)
10609 is_rela = FALSE;
428409d5 10610
4fbb74a6 10611 symsec = section_headers + relsec->sh_link;
ba5cdace 10612 symtab = GET_ELF_SYMBOLS ((FILE *) file, symsec, & num_syms);
103f02d3 10613
41e92641 10614 for (rp = relocs; rp < relocs + num_relocs; ++rp)
252b5132 10615 {
41e92641
NC		 10616 bfd_vma addend;
10617 unsigned int reloc_type;
10618 unsigned int reloc_size;
91d6fa6a 10619 unsigned char * rloc;
ba5cdace 10620 unsigned long sym_index;
4b78141a 10621
aca88567 10622 reloc_type = get_reloc_type (rp->r_info);
41e92641 10623
98fb390a 10624 if (target_specific_reloc_handling (rp, start, symtab))
2a7b2e88 10625 continue;
98fb390a
NC		 10626 else if (is_none_reloc (reloc_type))
10627 continue;
10628 else if (is_32bit_abs_reloc (reloc_type)
10629 || is_32bit_pcrel_reloc (reloc_type))
aca88567 10630 reloc_size = 4;
85acf597
RH		 10631 else if (is_64bit_abs_reloc (reloc_type)
10632 || is_64bit_pcrel_reloc (reloc_type))
aca88567 10633 reloc_size = 8;
4dc3c23d
AM		 10634 else if (is_24bit_abs_reloc (reloc_type))
10635 reloc_size = 3;
aca88567
NC		 10636 else if (is_16bit_abs_reloc (reloc_type))
10637 reloc_size = 2;
10638 else
4b78141a 10639 {
41e92641 10640 warn (_("unable to apply unsupported reloc type %d to section %s\n"),
aca88567 10641 reloc_type, SECTION_NAME (section));
4b78141a
NC		 10642 continue;
10643 }
103f02d3 10644
91d6fa6a 10645 rloc = start + rp->r_offset;
c8da6823 10646 if ((rloc + reloc_size) > end || (rloc < start))
700dd8b7
L		 10647 {
10648 warn (_("skipping invalid relocation offset 0x%lx in section %s\n"),
10649 (unsigned long) rp->r_offset,
10650 SECTION_NAME (section));
10651 continue;
10652 }
103f02d3 10653
ba5cdace
NC		 10654 sym_index = (unsigned long) get_reloc_symindex (rp->r_info);
10655 if (sym_index >= num_syms)
10656 {
10657 warn (_("skipping invalid relocation symbol index 0x%lx in section %s\n"),
10658 sym_index, SECTION_NAME (section));
10659 continue;
10660 }
10661 sym = symtab + sym_index;
41e92641
NC		 10662
10663 /* If the reloc has a symbol associated with it,
55f25fc3
L		 10664 make sure that it is of an appropriate type.
10665
10666 Relocations against symbols without type can happen.
10667 Gcc -feliminate-dwarf2-dups may generate symbols
10668 without type for debug info.
10669
10670 Icc generates relocations against function symbols
10671 instead of local labels.
10672
10673 Relocations against object symbols can happen, eg when
10674 referencing a global array. For an example of this see
10675 the _clz.o binary in libgcc.a. */
aca88567 10676 if (sym != symtab
55f25fc3 10677 && ELF_ST_TYPE (sym->st_info) > STT_SECTION)
5b18a4bc 10678 {
41e92641 10679 warn (_("skipping unexpected symbol type %s in %ld'th relocation in section %s\n"),
aca88567 10680 get_symbol_type (ELF_ST_TYPE (sym->st_info)),
99dcb0b9 10681 (long int)(rp - relocs),
41e92641 10682 SECTION_NAME (relsec));
aca88567 10683 continue;
5b18a4bc 10684 }
252b5132 10685
4dc3c23d
AM		 10686 addend = 0;
10687 if (is_rela)
10688 addend += rp->r_addend;
c47320c3
AM		 10689 /* R_XTENSA_32, R_PJ_DATA_DIR32 and R_D30V_32_NORMAL are
10690 partial_inplace. */
4dc3c23d
AM		 10691 if (!is_rela
10692 || (elf_header.e_machine == EM_XTENSA
10693 && reloc_type == 1)
10694 || ((elf_header.e_machine == EM_PJ
10695 || elf_header.e_machine == EM_PJ_OLD)
c47320c3
AM		 10696 && reloc_type == 1)
10697 || ((elf_header.e_machine == EM_D30V
10698 || elf_header.e_machine == EM_CYGNUS_D30V)
10699 && reloc_type == 12))
91d6fa6a 10700 addend += byte_get (rloc, reloc_size);
cb8f3167 10701
85acf597
RH		 10702 if (is_32bit_pcrel_reloc (reloc_type)
10703 || is_64bit_pcrel_reloc (reloc_type))
10704 {
10705 /* On HPPA, all pc-relative relocations are biased by 8. */
10706 if (elf_header.e_machine == EM_PARISC)
10707 addend -= 8;
91d6fa6a 10708 byte_put (rloc, (addend + sym->st_value) - rp->r_offset,
85acf597
RH		 10709 reloc_size);
10710 }
41e92641 10711 else
91d6fa6a 10712 byte_put (rloc, addend + sym->st_value, reloc_size);
5b18a4bc 10713 }
252b5132 10714
5b18a4bc 10715 free (symtab);
41e92641 10716 free (relocs);
5b18a4bc
NC		 10717 break;
10718 }
5b18a4bc 10719}
103f02d3 10720
cf13d699
NC		 10721#ifdef SUPPORT_DISASSEMBLY
10722static int
10723disassemble_section (Elf_Internal_Shdr * section, FILE * file)
10724{
10725 printf (_("\nAssembly dump of section %s\n"),
10726 SECTION_NAME (section));
10727
10728 /* XXX -- to be done --- XXX */
10729
10730 return 1;
10731}
10732#endif
10733
10734/* Reads in the contents of SECTION from FILE, returning a pointer
10735 to a malloc'ed buffer or NULL if something went wrong. */
10736
10737static char *
10738get_section_contents (Elf_Internal_Shdr * section, FILE * file)
10739{
10740 bfd_size_type num_bytes;
10741
10742 num_bytes = section->sh_size;
10743
10744 if (num_bytes == 0 || section->sh_type == SHT_NOBITS)
10745 {
10746 printf (_("\nSection '%s' has no data to dump.\n"),
10747 SECTION_NAME (section));
10748 return NULL;
10749 }
10750
3f5e193b
NC		 10751 return (char *) get_data (NULL, file, section->sh_offset, 1, num_bytes,
10752 _("section contents"));
cf13d699
NC		 10753}
10754
dd24e3da 10755
cf13d699
NC		 10756static void
10757dump_section_as_strings (Elf_Internal_Shdr * section, FILE * file)
10758{
10759 Elf_Internal_Shdr * relsec;
10760 bfd_size_type num_bytes;
cf13d699
NC		 10761 char * data;
10762 char * end;
10763 char * start;
10764 char * name = SECTION_NAME (section);
10765 bfd_boolean some_strings_shown;
10766
10767 start = get_section_contents (section, file);
10768 if (start == NULL)
10769 return;
10770
10771 printf (_("\nString dump of section '%s':\n"), name);
10772
10773 /* If the section being dumped has relocations against it the user might
10774 be expecting these relocations to have been applied. Check for this
10775 case and issue a warning message in order to avoid confusion.
10776 FIXME: Maybe we ought to have an option that dumps a section with
10777 relocs applied ? */
10778 for (relsec = section_headers;
10779 relsec < section_headers + elf_header.e_shnum;
10780 ++relsec)
10781 {
10782 if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL)
10783 || relsec->sh_info >= elf_header.e_shnum
10784 || section_headers + relsec->sh_info != section
10785 || relsec->sh_size == 0
10786 || relsec->sh_link >= elf_header.e_shnum)
10787 continue;
10788
10789 printf (_(" Note: This section has relocations against it, but these have NOT been applied to this dump.\n"));
10790 break;
10791 }
10792
10793 num_bytes = section->sh_size;
cf13d699
NC		 10794 data = start;
10795 end = start + num_bytes;
10796 some_strings_shown = FALSE;
10797
10798 while (data < end)
10799 {
10800 while (!ISPRINT (* data))
10801 if (++ data >= end)
10802 break;
10803
10804 if (data < end)
10805 {
10806#ifndef __MSVCRT__
c975cc98
NC		 10807 /* PR 11128: Use two separate invocations in order to work
10808 around bugs in the Solaris 8 implementation of printf. */
10809 printf (" [%6tx] ", data - start);
10810 printf ("%s\n", data);
cf13d699
NC		 10811#else
10812 printf (" [%6Ix] %s\n", (size_t) (data - start), data);
10813#endif
10814 data += strlen (data);
10815 some_strings_shown = TRUE;
10816 }
10817 }
10818
10819 if (! some_strings_shown)
10820 printf (_(" No strings found in this section."));
10821
10822 free (start);
10823
10824 putchar ('\n');
10825}
10826
10827static void
10828dump_section_as_bytes (Elf_Internal_Shdr * section,
10829 FILE * file,
10830 bfd_boolean relocate)
10831{
10832 Elf_Internal_Shdr * relsec;
10833 bfd_size_type bytes;
10834 bfd_vma addr;
10835 unsigned char * data;
10836 unsigned char * start;
10837
10838 start = (unsigned char *) get_section_contents (section, file);
10839 if (start == NULL)
10840 return;
10841
10842 printf (_("\nHex dump of section '%s':\n"), SECTION_NAME (section));
10843
10844 if (relocate)
10845 {
10846 apply_relocations (file, section, start);
10847 }
10848 else
10849 {
10850 /* If the section being dumped has relocations against it the user might
10851 be expecting these relocations to have been applied. Check for this
10852 case and issue a warning message in order to avoid confusion.
10853 FIXME: Maybe we ought to have an option that dumps a section with
10854 relocs applied ? */
10855 for (relsec = section_headers;
10856 relsec < section_headers + elf_header.e_shnum;
10857 ++relsec)
10858 {
10859 if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL)
10860 || relsec->sh_info >= elf_header.e_shnum
10861 || section_headers + relsec->sh_info != section
10862 || relsec->sh_size == 0
10863 || relsec->sh_link >= elf_header.e_shnum)
10864 continue;
10865
10866 printf (_(" NOTE: This section has relocations against it, but these have NOT been applied to this dump.\n"));
10867 break;
10868 }
10869 }
10870
10871 addr = section->sh_addr;
10872 bytes = section->sh_size;
10873 data = start;
10874
10875 while (bytes)
10876 {
10877 int j;
10878 int k;
10879 int lbytes;
10880
10881 lbytes = (bytes > 16 ? 16 : bytes);
10882
10883 printf (" 0x%8.8lx ", (unsigned long) addr);
10884
10885 for (j = 0; j < 16; j++)
10886 {
10887 if (j < lbytes)
10888 printf ("%2.2x", data[j]);
10889 else
10890 printf (" ");
10891
10892 if ((j & 3) == 3)
10893 printf (" ");
10894 }
10895
10896 for (j = 0; j < lbytes; j++)
10897 {
10898 k = data[j];
10899 if (k >= ' ' && k < 0x7f)
10900 printf ("%c", k);
10901 else
10902 printf (".");
10903 }
10904
10905 putchar ('\n');
10906
10907 data += lbytes;
10908 addr += lbytes;
10909 bytes -= lbytes;
10910 }
10911
10912 free (start);
10913
10914 putchar ('\n');
10915}
10916
4a114e3e 10917/* Uncompresses a section that was compressed using zlib, in place. */
cf13d699
NC		 10918
10919static int
d3dbc530
AM		 10920uncompress_section_contents (unsigned char **buffer ATTRIBUTE_UNUSED,
10921 dwarf_size_type *size ATTRIBUTE_UNUSED)
cf13d699
NC		 10922{
10923#ifndef HAVE_ZLIB_H
cf13d699
NC		 10924 return FALSE;
10925#else
10926 dwarf_size_type compressed_size = *size;
10927 unsigned char * compressed_buffer = *buffer;
10928 dwarf_size_type uncompressed_size;
10929 unsigned char * uncompressed_buffer;
10930 z_stream strm;
10931 int rc;
10932 dwarf_size_type header_size = 12;
10933
10934 /* Read the zlib header. In this case, it should be "ZLIB" followed
10935 by the uncompressed section size, 8 bytes in big-endian order. */
10936 if (compressed_size < header_size
10937 || ! streq ((char *) compressed_buffer, "ZLIB"))
10938 return 0;
10939
10940 uncompressed_size = compressed_buffer[4]; uncompressed_size <<= 8;
10941 uncompressed_size += compressed_buffer[5]; uncompressed_size <<= 8;
10942 uncompressed_size += compressed_buffer[6]; uncompressed_size <<= 8;
10943 uncompressed_size += compressed_buffer[7]; uncompressed_size <<= 8;
10944 uncompressed_size += compressed_buffer[8]; uncompressed_size <<= 8;
10945 uncompressed_size += compressed_buffer[9]; uncompressed_size <<= 8;
10946 uncompressed_size += compressed_buffer[10]; uncompressed_size <<= 8;
10947 uncompressed_size += compressed_buffer[11];
10948
10949 /* It is possible the section consists of several compressed
10950 buffers concatenated together, so we uncompress in a loop. */
10951 strm.zalloc = NULL;
10952 strm.zfree = NULL;
10953 strm.opaque = NULL;
10954 strm.avail_in = compressed_size - header_size;
10955 strm.next_in = (Bytef *) compressed_buffer + header_size;
10956 strm.avail_out = uncompressed_size;
3f5e193b 10957 uncompressed_buffer = (unsigned char *) xmalloc (uncompressed_size);
cf13d699
NC		 10958
10959 rc = inflateInit (& strm);
10960 while (strm.avail_in > 0)
10961 {
10962 if (rc != Z_OK)
10963 goto fail;
10964 strm.next_out = ((Bytef *) uncompressed_buffer
10965 + (uncompressed_size - strm.avail_out));
10966 rc = inflate (&strm, Z_FINISH);
10967 if (rc != Z_STREAM_END)
10968 goto fail;
10969 rc = inflateReset (& strm);
10970 }
10971 rc = inflateEnd (& strm);
10972 if (rc != Z_OK
10973 || strm.avail_out != 0)
10974 goto fail;
10975
10976 free (compressed_buffer);
10977 *buffer = uncompressed_buffer;
10978 *size = uncompressed_size;
10979 return 1;
10980
10981 fail:
10982 free (uncompressed_buffer);
4a114e3e
L		 10983 /* Indicate decompression failure. */
10984 *buffer = NULL;
cf13d699
NC		 10985 return 0;
10986#endif /* HAVE_ZLIB_H */
10987}
10988
d966045b
DJ		 10989static int
10990load_specific_debug_section (enum dwarf_section_display_enum debug,
2cf0635d 10991 Elf_Internal_Shdr * sec, void * file)
1007acb3 10992{
2cf0635d 10993 struct dwarf_section * section = &debug_displays [debug].section;
19e6b90e 10994 char buf [64];
1007acb3 10995
19e6b90e
L		 10996 /* If it is already loaded, do nothing. */
10997 if (section->start != NULL)
10998 return 1;
1007acb3 10999
19e6b90e
L		 11000 snprintf (buf, sizeof (buf), _("%s section data"), section->name);
11001 section->address = sec->sh_addr;
3f5e193b
NC		 11002 section->start = (unsigned char *) get_data (NULL, (FILE *) file,
11003 sec->sh_offset, 1,
11004 sec->sh_size, buf);
59245841
NC		 11005 if (section->start == NULL)
11006 section->size = 0;
11007 else
11008 {
11009 section->size = sec->sh_size;
11010 if (uncompress_section_contents (&section->start, &section->size))
11011 sec->sh_size = section->size;
11012 }
4a114e3e 11013
1b315056
CS		 11014 if (section->start == NULL)
11015 return 0;
11016
19e6b90e 11017 if (debug_displays [debug].relocate)
3f5e193b 11018 apply_relocations ((FILE *) file, sec, section->start);
1007acb3 11019
1b315056 11020 return 1;
1007acb3
L		 11021}
11022
657d0d47
CC		 11023/* If this is not NULL, load_debug_section will only look for sections
11024 within the list of sections given here. */
11025unsigned int *section_subset = NULL;
11026
d966045b 11027int
2cf0635d 11028load_debug_section (enum dwarf_section_display_enum debug, void * file)
d966045b 11029{
2cf0635d
NC		 11030 struct dwarf_section * section = &debug_displays [debug].section;
11031 Elf_Internal_Shdr * sec;
d966045b
DJ		 11032
11033 /* Locate the debug section. */
657d0d47 11034 sec = find_section_in_set (section->uncompressed_name, section_subset);
d966045b
DJ		 11035 if (sec != NULL)
11036 section->name = section->uncompressed_name;
11037 else
11038 {
657d0d47 11039 sec = find_section_in_set (section->compressed_name, section_subset);
d966045b
DJ		 11040 if (sec != NULL)
11041 section->name = section->compressed_name;
11042 }
11043 if (sec == NULL)
11044 return 0;
11045
657d0d47
CC		 11046 /* If we're loading from a subset of sections, and we've loaded
11047 a section matching this name before, it's likely that it's a
11048 different one. */
11049 if (section_subset != NULL)
11050 free_debug_section (debug);
11051
3f5e193b 11052 return load_specific_debug_section (debug, sec, (FILE *) file);
d966045b
DJ		 11053}
11054
19e6b90e
L		 11055void
11056free_debug_section (enum dwarf_section_display_enum debug)
1007acb3 11057{
2cf0635d 11058 struct dwarf_section * section = &debug_displays [debug].section;
1007acb3 11059
19e6b90e
L		 11060 if (section->start == NULL)
11061 return;
1007acb3 11062
19e6b90e
L		 11063 free ((char *) section->start);
11064 section->start = NULL;
11065 section->address = 0;
11066 section->size = 0;
1007acb3
L		 11067}
11068
1007acb3 11069static int
657d0d47 11070display_debug_section (int shndx, Elf_Internal_Shdr * section, FILE * file)
1007acb3 11071{
2cf0635d 11072 char * name = SECTION_NAME (section);
19e6b90e
L		 11073 bfd_size_type length;
11074 int result = 1;
3f5e193b 11075 int i;
1007acb3 11076
19e6b90e
L		 11077 length = section->sh_size;
11078 if (length == 0)
1007acb3 11079 {
19e6b90e
L		 11080 printf (_("\nSection '%s' has no debugging data.\n"), name);
11081 return 0;
1007acb3 11082 }
5dff79d8
NC		 11083 if (section->sh_type == SHT_NOBITS)
11084 {
11085 /* There is no point in dumping the contents of a debugging section
11086 which has the NOBITS type - the bits in the file will be random.
11087 This can happen when a file containing a .eh_frame section is
11088 stripped with the --only-keep-debug command line option. */
11089 printf (_("section '%s' has the NOBITS type - its contents are unreliable.\n"), name);
11090 return 0;
11091 }
1007acb3 11092
0112cd26 11093 if (const_strneq (name, ".gnu.linkonce.wi."))
19e6b90e 11094 name = ".debug_info";
1007acb3 11095
19e6b90e
L		 11096 /* See if we know how to display the contents of this section. */
11097 for (i = 0; i < max; i++)
1b315056 11098 if (streq (debug_displays[i].section.uncompressed_name, name)
b40bf0a2 11099 || (i == line && const_strneq (name, ".debug_line."))
1b315056 11100 || streq (debug_displays[i].section.compressed_name, name))
19e6b90e 11101 {
2cf0635d 11102 struct dwarf_section * sec = &debug_displays [i].section;
d966045b
DJ		 11103 int secondary = (section != find_section (name));
11104
11105 if (secondary)
3f5e193b 11106 free_debug_section ((enum dwarf_section_display_enum) i);
1007acb3 11107
b40bf0a2
NC		 11108 if (i == line && const_strneq (name, ".debug_line."))
11109 sec->name = name;
11110 else if (streq (sec->uncompressed_name, name))
d966045b
DJ		 11111 sec->name = sec->uncompressed_name;
11112 else
11113 sec->name = sec->compressed_name;
3f5e193b
NC		 11114 if (load_specific_debug_section ((enum dwarf_section_display_enum) i,
11115 section, file))
19e6b90e 11116 {
657d0d47
CC		 11117 /* If this debug section is part of a CU/TU set in a .dwp file,
11118 restrict load_debug_section to the sections in that set. */
11119 section_subset = find_cu_tu_set (file, shndx);
11120
19e6b90e 11121 result &= debug_displays[i].display (sec, file);
1007acb3 11122
657d0d47
CC		 11123 section_subset = NULL;
11124
d966045b 11125 if (secondary || (i != info && i != abbrev))
3f5e193b 11126 free_debug_section ((enum dwarf_section_display_enum) i);
19e6b90e 11127 }
1007acb3 11128
19e6b90e
L		 11129 break;
11130 }
1007acb3 11131
19e6b90e 11132 if (i == max)
1007acb3 11133 {
19e6b90e
L		 11134 printf (_("Unrecognized debug section: %s\n"), name);
11135 result = 0;
1007acb3
L		 11136 }
11137
19e6b90e 11138 return result;
5b18a4bc 11139}
103f02d3 11140
aef1f6d0
DJ		 11141/* Set DUMP_SECTS for all sections where dumps were requested
11142 based on section name. */
11143
11144static void
11145initialise_dumps_byname (void)
11146{
2cf0635d 11147 struct dump_list_entry * cur;
aef1f6d0
DJ		 11148
11149 for (cur = dump_sects_byname; cur; cur = cur->next)
11150 {
11151 unsigned int i;
11152 int any;
11153
11154 for (i = 0, any = 0; i < elf_header.e_shnum; i++)
11155 if (streq (SECTION_NAME (section_headers + i), cur->name))
11156 {
09c11c86 11157 request_dump_bynumber (i, cur->type);
aef1f6d0
DJ		 11158 any = 1;
11159 }
11160
11161 if (!any)
11162 warn (_("Section '%s' was not dumped because it does not exist!\n"),
11163 cur->name);
11164 }
11165}
11166
5b18a4bc 11167static void
2cf0635d 11168process_section_contents (FILE * file)
5b18a4bc 11169{
2cf0635d 11170 Elf_Internal_Shdr * section;
19e6b90e 11171 unsigned int i;
103f02d3 11172
19e6b90e
L		 11173 if (! do_dump)
11174 return;
103f02d3 11175
aef1f6d0
DJ		 11176 initialise_dumps_byname ();
11177
19e6b90e
L		 11178 for (i = 0, section = section_headers;
11179 i < elf_header.e_shnum && i < num_dump_sects;
11180 i++, section++)
11181 {
11182#ifdef SUPPORT_DISASSEMBLY
11183 if (dump_sects[i] & DISASS_DUMP)
11184 disassemble_section (section, file);
11185#endif
11186 if (dump_sects[i] & HEX_DUMP)
cf13d699 11187 dump_section_as_bytes (section, file, FALSE);
103f02d3 11188
cf13d699
NC		 11189 if (dump_sects[i] & RELOC_DUMP)
11190 dump_section_as_bytes (section, file, TRUE);
09c11c86
NC		 11191
11192 if (dump_sects[i] & STRING_DUMP)
11193 dump_section_as_strings (section, file);
cf13d699
NC		 11194
11195 if (dump_sects[i] & DEBUG_DUMP)
657d0d47 11196 display_debug_section (i, section, file);
5b18a4bc 11197 }
103f02d3 11198
19e6b90e
L		 11199 /* Check to see if the user requested a
11200 dump of a section that does not exist. */
11201 while (i++ < num_dump_sects)
11202 if (dump_sects[i])
11203 warn (_("Section %d was not dumped because it does not exist!\n"), i);
5b18a4bc 11204}
103f02d3 11205
5b18a4bc 11206static void
19e6b90e 11207process_mips_fpe_exception (int mask)
5b18a4bc 11208{
19e6b90e
L		 11209 if (mask)
11210 {
11211 int first = 1;
11212 if (mask & OEX_FPU_INEX)
11213 fputs ("INEX", stdout), first = 0;
11214 if (mask & OEX_FPU_UFLO)
11215 printf ("%sUFLO", first ? "" : "|"), first = 0;
11216 if (mask & OEX_FPU_OFLO)
11217 printf ("%sOFLO", first ? "" : "|"), first = 0;
11218 if (mask & OEX_FPU_DIV0)
11219 printf ("%sDIV0", first ? "" : "|"), first = 0;
11220 if (mask & OEX_FPU_INVAL)
11221 printf ("%sINVAL", first ? "" : "|");
11222 }
5b18a4bc 11223 else
19e6b90e 11224 fputs ("0", stdout);
5b18a4bc 11225}
103f02d3 11226
f6f0e17b
NC		 11227/* Display's the value of TAG at location P. If TAG is
11228 greater than 0 it is assumed to be an unknown tag, and
11229 a message is printed to this effect. Otherwise it is
11230 assumed that a message has already been printed.
11231
11232 If the bottom bit of TAG is set it assumed to have a
11233 string value, otherwise it is assumed to have an integer
11234 value.
11235
11236 Returns an updated P pointing to the first unread byte
11237 beyond the end of TAG's value.
11238
11239 Reads at or beyond END will not be made. */
11240
11241static unsigned char *
11242display_tag_value (int tag,
11243 unsigned char * p,
11244 const unsigned char * const end)
11245{
11246 unsigned long val;
11247
11248 if (tag > 0)
11249 printf (" Tag_unknown_%d: ", tag);
11250
11251 if (p >= end)
11252 {
11253 warn (_("corrupt tag\n"));
11254 }
11255 else if (tag & 1)
11256 {
11257 /* FIXME: we could read beyond END here. */
11258 printf ("\"%s\"\n", p);
11259 p += strlen ((char *) p) + 1;
11260 }
11261 else
11262 {
11263 unsigned int len;
11264
11265 val = read_uleb128 (p, &len, end);
11266 p += len;
11267 printf ("%ld (0x%lx)\n", val, val);
11268 }
11269
11270 return p;
11271}
11272
11c1ff18
PB		 11273/* ARM EABI attributes section. */
11274typedef struct
11275{
11276 int tag;
2cf0635d 11277 const char * name;
11c1ff18
PB		 11278 /* 0 = special, 1 = string, 2 = uleb123, > 0x80 == table lookup. */
11279 int type;
2cf0635d 11280 const char ** table;
11c1ff18
PB		 11281} arm_attr_public_tag;
11282
2cf0635d 11283static const char * arm_attr_tag_CPU_arch[] =
11c1ff18 11284 {"Pre-v4", "v4", "v4T", "v5T", "v5TE", "v5TEJ", "v6", "v6KZ", "v6T2",
bca38921 11285 "v6K", "v7", "v6-M", "v6S-M", "v7E-M", "v8"};
2cf0635d
NC		 11286static const char * arm_attr_tag_ARM_ISA_use[] = {"No", "Yes"};
11287static const char * arm_attr_tag_THUMB_ISA_use[] =
11c1ff18 11288 {"No", "Thumb-1", "Thumb-2"};
75375b3e 11289static const char * arm_attr_tag_FP_arch[] =
bca38921
MGD		 11290 {"No", "VFPv1", "VFPv2", "VFPv3", "VFPv3-D16", "VFPv4", "VFPv4-D16",
11291 "FP for ARMv8"};
2cf0635d 11292static const char * arm_attr_tag_WMMX_arch[] = {"No", "WMMXv1", "WMMXv2"};
dd24e3da 11293static const char * arm_attr_tag_Advanced_SIMD_arch[] =
bca38921 11294 {"No", "NEONv1", "NEONv1 with Fused-MAC", "NEON for ARMv8"};
2cf0635d 11295static const char * arm_attr_tag_PCS_config[] =
11c1ff18
PB		 11296 {"None", "Bare platform", "Linux application", "Linux DSO", "PalmOS 2004",
11297 "PalmOS (reserved)", "SymbianOS 2004", "SymbianOS (reserved)"};
2cf0635d 11298static const char * arm_attr_tag_ABI_PCS_R9_use[] =
11c1ff18 11299 {"V6", "SB", "TLS", "Unused"};
2cf0635d 11300static const char * arm_attr_tag_ABI_PCS_RW_data[] =
11c1ff18 11301 {"Absolute", "PC-relative", "SB-relative", "None"};
2cf0635d 11302static const char * arm_attr_tag_ABI_PCS_RO_data[] =
11c1ff18 11303 {"Absolute", "PC-relative", "None"};
2cf0635d 11304static const char * arm_attr_tag_ABI_PCS_GOT_use[] =
11c1ff18 11305 {"None", "direct", "GOT-indirect"};
2cf0635d 11306static const char * arm_attr_tag_ABI_PCS_wchar_t[] =
11c1ff18 11307 {"None", "??? 1", "2", "??? 3", "4"};
2cf0635d
NC		 11308static const char * arm_attr_tag_ABI_FP_rounding[] = {"Unused", "Needed"};
11309static const char * arm_attr_tag_ABI_FP_denormal[] =
f5f53991 11310 {"Unused", "Needed", "Sign only"};
2cf0635d
NC		 11311static const char * arm_attr_tag_ABI_FP_exceptions[] = {"Unused", "Needed"};
11312static const char * arm_attr_tag_ABI_FP_user_exceptions[] = {"Unused", "Needed"};
11313static const char * arm_attr_tag_ABI_FP_number_model[] =
11c1ff18 11314 {"Unused", "Finite", "RTABI", "IEEE 754"};
2cf0635d 11315static const char * arm_attr_tag_ABI_enum_size[] =
11c1ff18 11316 {"Unused", "small", "int", "forced to int"};
2cf0635d 11317static const char * arm_attr_tag_ABI_HardFP_use[] =
75375b3e 11318 {"As Tag_FP_arch", "SP only", "DP only", "SP and DP"};
2cf0635d 11319static const char * arm_attr_tag_ABI_VFP_args[] =
11c1ff18 11320 {"AAPCS", "VFP registers", "custom"};
2cf0635d 11321static const char * arm_attr_tag_ABI_WMMX_args[] =
11c1ff18 11322 {"AAPCS", "WMMX registers", "custom"};
2cf0635d 11323static const char * arm_attr_tag_ABI_optimization_goals[] =
11c1ff18
PB		 11324 {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size",
11325 "Aggressive Size", "Prefer Debug", "Aggressive Debug"};
2cf0635d 11326static const char * arm_attr_tag_ABI_FP_optimization_goals[] =
11c1ff18
PB		 11327 {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size",
11328 "Aggressive Size", "Prefer Accuracy", "Aggressive Accuracy"};
2cf0635d 11329static const char * arm_attr_tag_CPU_unaligned_access[] = {"None", "v6"};
75375b3e 11330static const char * arm_attr_tag_FP_HP_extension[] =
8e79c3df 11331 {"Not Allowed", "Allowed"};
2cf0635d 11332static const char * arm_attr_tag_ABI_FP_16bit_format[] =
8e79c3df 11333 {"None", "IEEE 754", "Alternative Format"};
dd24e3da 11334static const char * arm_attr_tag_MPextension_use[] =
cd21e546
MGD		 11335 {"Not Allowed", "Allowed"};
11336static const char * arm_attr_tag_DIV_use[] =
dd24e3da 11337 {"Allowed in Thumb-ISA, v7-R or v7-M", "Not allowed",
cd21e546 11338 "Allowed in v7-A with integer division extension"};
2cf0635d
NC		 11339static const char * arm_attr_tag_T2EE_use[] = {"Not Allowed", "Allowed"};
11340static const char * arm_attr_tag_Virtualization_use[] =
dd24e3da 11341 {"Not Allowed", "TrustZone", "Virtualization Extensions",
cd21e546 11342 "TrustZone and Virtualization Extensions"};
dd24e3da 11343static const char * arm_attr_tag_MPextension_use_legacy[] =
f5f53991 11344 {"Not Allowed", "Allowed"};
11c1ff18
PB		 11345
11346#define LOOKUP(id, name) \
11347 {id, #name, 0x80 | ARRAY_SIZE(arm_attr_tag_##name), arm_attr_tag_##name}
d70c5fc7 11348static arm_attr_public_tag arm_attr_public_tags[] =
11c1ff18
PB		 11349{
11350 {4, "CPU_raw_name", 1, NULL},
11351 {5, "CPU_name", 1, NULL},
11352 LOOKUP(6, CPU_arch),
11353 {7, "CPU_arch_profile", 0, NULL},
11354 LOOKUP(8, ARM_ISA_use),
11355 LOOKUP(9, THUMB_ISA_use),
75375b3e 11356 LOOKUP(10, FP_arch),
11c1ff18 11357 LOOKUP(11, WMMX_arch),
f5f53991
AS		 11358 LOOKUP(12, Advanced_SIMD_arch),
11359 LOOKUP(13, PCS_config),
11c1ff18
PB		 11360 LOOKUP(14, ABI_PCS_R9_use),
11361 LOOKUP(15, ABI_PCS_RW_data),
f5f53991 11362 LOOKUP(16, ABI_PCS_RO_data),
11c1ff18
PB		 11363 LOOKUP(17, ABI_PCS_GOT_use),
11364 LOOKUP(18, ABI_PCS_wchar_t),
11365 LOOKUP(19, ABI_FP_rounding),
11366 LOOKUP(20, ABI_FP_denormal),
11367 LOOKUP(21, ABI_FP_exceptions),
11368 LOOKUP(22, ABI_FP_user_exceptions),
11369 LOOKUP(23, ABI_FP_number_model),
75375b3e
MGD		 11370 {24, "ABI_align_needed", 0, NULL},
11371 {25, "ABI_align_preserved", 0, NULL},
11c1ff18
PB		 11372 LOOKUP(26, ABI_enum_size),
11373 LOOKUP(27, ABI_HardFP_use),
11374 LOOKUP(28, ABI_VFP_args),
11375 LOOKUP(29, ABI_WMMX_args),
11376 LOOKUP(30, ABI_optimization_goals),
11377 LOOKUP(31, ABI_FP_optimization_goals),
8e79c3df 11378 {32, "compatibility", 0, NULL},
f5f53991 11379 LOOKUP(34, CPU_unaligned_access),
75375b3e 11380 LOOKUP(36, FP_HP_extension),
8e79c3df 11381 LOOKUP(38, ABI_FP_16bit_format),
cd21e546
MGD		 11382 LOOKUP(42, MPextension_use),
11383 LOOKUP(44, DIV_use),
f5f53991
AS		 11384 {64, "nodefaults", 0, NULL},
11385 {65, "also_compatible_with", 0, NULL},
11386 LOOKUP(66, T2EE_use),
11387 {67, "conformance", 1, NULL},
11388 LOOKUP(68, Virtualization_use),
cd21e546 11389 LOOKUP(70, MPextension_use_legacy)
11c1ff18
PB		 11390};
11391#undef LOOKUP
11392
11c1ff18 11393static unsigned char *
f6f0e17b
NC		 11394display_arm_attribute (unsigned char * p,
11395 const unsigned char * const end)
11c1ff18
PB		 11396{
11397 int tag;
11398 unsigned int len;
11399 int val;
2cf0635d 11400 arm_attr_public_tag * attr;
11c1ff18
PB		 11401 unsigned i;
11402 int type;
11403
f6f0e17b 11404 tag = read_uleb128 (p, &len, end);
11c1ff18
PB		 11405 p += len;
11406 attr = NULL;
2cf0635d 11407 for (i = 0; i < ARRAY_SIZE (arm_attr_public_tags); i++)
11c1ff18
PB		 11408 {
11409 if (arm_attr_public_tags[i].tag == tag)
11410 {
11411 attr = &arm_attr_public_tags[i];
11412 break;
11413 }
11414 }
11415
11416 if (attr)
11417 {
11418 printf (" Tag_%s: ", attr->name);
11419 switch (attr->type)
11420 {
11421 case 0:
11422 switch (tag)
11423 {
11424 case 7: /* Tag_CPU_arch_profile. */
f6f0e17b 11425 val = read_uleb128 (p, &len, end);
11c1ff18
PB		 11426 p += len;
11427 switch (val)
11428 {
2b692964
NC		 11429 case 0: printf (_("None\n")); break;
11430 case 'A': printf (_("Application\n")); break;
11431 case 'R': printf (_("Realtime\n")); break;
11432 case 'M': printf (_("Microcontroller\n")); break;
11433 case 'S': printf (_("Application or Realtime\n")); break;
11c1ff18
PB		 11434 default: printf ("??? (%d)\n", val); break;
11435 }
11436 break;
11437
75375b3e 11438 case 24: /* Tag_align_needed. */
f6f0e17b 11439 val = read_uleb128 (p, &len, end);
75375b3e
MGD		 11440 p += len;
11441 switch (val)
11442 {
2b692964
NC		 11443 case 0: printf (_("None\n")); break;
11444 case 1: printf (_("8-byte\n")); break;
11445 case 2: printf (_("4-byte\n")); break;
75375b3e
MGD		 11446 case 3: printf ("??? 3\n"); break;
11447 default:
11448 if (val <= 12)
dd24e3da 11449 printf (_("8-byte and up to %d-byte extended\n"),
75375b3e
MGD		 11450 1 << val);
11451 else
11452 printf ("??? (%d)\n", val);
11453 break;
11454 }
11455 break;
11456
11457 case 25: /* Tag_align_preserved. */
f6f0e17b 11458 val = read_uleb128 (p, &len, end);
75375b3e
MGD		 11459 p += len;
11460 switch (val)
11461 {
2b692964
NC		 11462 case 0: printf (_("None\n")); break;
11463 case 1: printf (_("8-byte, except leaf SP\n")); break;
11464 case 2: printf (_("8-byte\n")); break;
75375b3e
MGD		 11465 case 3: printf ("??? 3\n"); break;
11466 default:
11467 if (val <= 12)
dd24e3da 11468 printf (_("8-byte and up to %d-byte extended\n"),
75375b3e
MGD		 11469 1 << val);
11470 else
11471 printf ("??? (%d)\n", val);
11472 break;
11473 }
11474 break;
11475
11c1ff18 11476 case 32: /* Tag_compatibility. */
f6f0e17b 11477 val = read_uleb128 (p, &len, end);
11c1ff18 11478 p += len;
2b692964 11479 printf (_("flag = %d, vendor = %s\n"), val, p);
2cf0635d 11480 p += strlen ((char *) p) + 1;
11c1ff18
PB		 11481 break;
11482
f5f53991
AS		 11483 case 64: /* Tag_nodefaults. */
11484 p++;
2b692964 11485 printf (_("True\n"));
f5f53991
AS		 11486 break;
11487
11488 case 65: /* Tag_also_compatible_with. */
f6f0e17b 11489 val = read_uleb128 (p, &len, end);
f5f53991
AS		 11490 p += len;
11491 if (val == 6 /* Tag_CPU_arch. */)
11492 {
f6f0e17b 11493 val = read_uleb128 (p, &len, end);
f5f53991 11494 p += len;
2cf0635d 11495 if ((unsigned int)val >= ARRAY_SIZE (arm_attr_tag_CPU_arch))
f5f53991
AS		 11496 printf ("??? (%d)\n", val);
11497 else
11498 printf ("%s\n", arm_attr_tag_CPU_arch[val]);
11499 }
11500 else
11501 printf ("???\n");
11502 while (*(p++) != '\0' /* NUL terminator. */);
11503 break;
11504
11c1ff18 11505 default:
2cf0635d 11506 abort ();
11c1ff18
PB		 11507 }
11508 return p;
11509
11510 case 1:
f6f0e17b 11511 return display_tag_value (-1, p, end);
11c1ff18 11512 case 2:
f6f0e17b 11513 return display_tag_value (0, p, end);
11c1ff18
PB		 11514
11515 default:
11516 assert (attr->type & 0x80);
f6f0e17b 11517 val = read_uleb128 (p, &len, end);
11c1ff18
PB		 11518 p += len;
11519 type = attr->type & 0x7f;
11520 if (val >= type)
11521 printf ("??? (%d)\n", val);
11522 else
11523 printf ("%s\n", attr->table[val]);
11524 return p;
11525 }
11526 }
11c1ff18 11527
f6f0e17b 11528 return display_tag_value (tag, p, end);
11c1ff18
PB		 11529}
11530
104d59d1 11531static unsigned char *
60bca95a 11532display_gnu_attribute (unsigned char * p,
f6f0e17b
NC		 11533 unsigned char * (* display_proc_gnu_attribute) (unsigned char *, int, const unsigned char * const),
11534 const unsigned char * const end)
104d59d1
JM		 11535{
11536 int tag;
11537 unsigned int len;
11538 int val;
104d59d1 11539
f6f0e17b 11540 tag = read_uleb128 (p, &len, end);
104d59d1
JM		 11541 p += len;
11542
11543 /* Tag_compatibility is the only generic GNU attribute defined at
11544 present. */
11545 if (tag == 32)
11546 {
f6f0e17b 11547 val = read_uleb128 (p, &len, end);
104d59d1 11548 p += len;
f6f0e17b
NC		 11549 if (p == end)
11550 {
11551 printf (_("flag = %d, vendor = <corrupt>\n"), val);
11552 warn (_("corrupt vendor attribute\n"));
11553 }
11554 else
11555 {
11556 printf (_("flag = %d, vendor = %s\n"), val, p);
11557 p += strlen ((char *) p) + 1;
11558 }
104d59d1
JM		 11559 return p;
11560 }
11561
11562 if ((tag & 2) == 0 && display_proc_gnu_attribute)
f6f0e17b 11563 return display_proc_gnu_attribute (p, tag, end);
104d59d1 11564
f6f0e17b 11565 return display_tag_value (tag, p, end);
104d59d1
JM		 11566}
11567
34c8bcba 11568static unsigned char *
f6f0e17b
NC		 11569display_power_gnu_attribute (unsigned char * p,
11570 int tag,
11571 const unsigned char * const end)
34c8bcba 11572{
34c8bcba
JM		 11573 unsigned int len;
11574 int val;
11575
11576 if (tag == Tag_GNU_Power_ABI_FP)
11577 {
f6f0e17b 11578 val = read_uleb128 (p, &len, end);
34c8bcba
JM		 11579 p += len;
11580 printf (" Tag_GNU_Power_ABI_FP: ");
60bca95a 11581
34c8bcba
JM		 11582 switch (val)
11583 {
11584 case 0:
2b692964 11585 printf (_("Hard or soft float\n"));
34c8bcba
JM		 11586 break;
11587 case 1:
2b692964 11588 printf (_("Hard float\n"));
34c8bcba
JM		 11589 break;
11590 case 2:
2b692964 11591 printf (_("Soft float\n"));
34c8bcba 11592 break;
3c7b9897 11593 case 3:
2b692964 11594 printf (_("Single-precision hard float\n"));
3c7b9897 11595 break;
34c8bcba
JM		 11596 default:
11597 printf ("??? (%d)\n", val);
11598 break;
11599 }
11600 return p;
11601 }
11602
c6e65352
DJ		 11603 if (tag == Tag_GNU_Power_ABI_Vector)
11604 {
f6f0e17b 11605 val = read_uleb128 (p, &len, end);
c6e65352
DJ		 11606 p += len;
11607 printf (" Tag_GNU_Power_ABI_Vector: ");
11608 switch (val)
11609 {
11610 case 0:
2b692964 11611 printf (_("Any\n"));
c6e65352
DJ		 11612 break;
11613 case 1:
2b692964 11614 printf (_("Generic\n"));
c6e65352
DJ		 11615 break;
11616 case 2:
11617 printf ("AltiVec\n");
11618 break;
11619 case 3:
11620 printf ("SPE\n");
11621 break;
11622 default:
11623 printf ("??? (%d)\n", val);
11624 break;
11625 }
11626 return p;
11627 }
11628
f82e0623
NF		 11629 if (tag == Tag_GNU_Power_ABI_Struct_Return)
11630 {
f6f0e17b
NC		 11631 if (p == end)
11632 {
11633 warn (_("corrupt Tag_GNU_Power_ABI_Struct_Return"));
11634 return p;
11635 }
11636
11637 val = read_uleb128 (p, &len, end);
f82e0623
NF		 11638 p += len;
11639 printf (" Tag_GNU_Power_ABI_Struct_Return: ");
11640 switch (val)
11641 {
11642 case 0:
2b692964 11643 printf (_("Any\n"));
f82e0623
NF		 11644 break;
11645 case 1:
11646 printf ("r3/r4\n");
11647 break;
11648 case 2:
2b692964 11649 printf (_("Memory\n"));
f82e0623
NF		 11650 break;
11651 default:
11652 printf ("??? (%d)\n", val);
11653 break;
11654 }
11655 return p;
11656 }
11657
f6f0e17b 11658 return display_tag_value (tag & 1, p, end);
34c8bcba
JM		 11659}
11660
9e8c70f9
DM		 11661static void
11662display_sparc_hwcaps (int mask)
11663{
11664 if (mask)
11665 {
11666 int first = 1;
11667 if (mask & ELF_SPARC_HWCAP_MUL32)
11668 fputs ("mul32", stdout), first = 0;
11669 if (mask & ELF_SPARC_HWCAP_DIV32)
11670 printf ("%sdiv32", first ? "" : "|"), first = 0;
11671 if (mask & ELF_SPARC_HWCAP_FSMULD)
11672 printf ("%sfsmuld", first ? "" : "|"), first = 0;
11673 if (mask & ELF_SPARC_HWCAP_V8PLUS)
11674 printf ("%sv8plus", first ? "" : "|"), first = 0;
11675 if (mask & ELF_SPARC_HWCAP_POPC)
11676 printf ("%spopc", first ? "" : "|"), first = 0;
11677 if (mask & ELF_SPARC_HWCAP_VIS)
11678 printf ("%svis", first ? "" : "|"), first = 0;
11679 if (mask & ELF_SPARC_HWCAP_VIS2)
11680 printf ("%svis2", first ? "" : "|"), first = 0;
11681 if (mask & ELF_SPARC_HWCAP_ASI_BLK_INIT)
11682 printf ("%sASIBlkInit", first ? "" : "|"), first = 0;
11683 if (mask & ELF_SPARC_HWCAP_FMAF)
11684 printf ("%sfmaf", first ? "" : "|"), first = 0;
11685 if (mask & ELF_SPARC_HWCAP_VIS3)
11686 printf ("%svis3", first ? "" : "|"), first = 0;
11687 if (mask & ELF_SPARC_HWCAP_HPC)
11688 printf ("%shpc", first ? "" : "|"), first = 0;
11689 if (mask & ELF_SPARC_HWCAP_RANDOM)
11690 printf ("%srandom", first ? "" : "|"), first = 0;
11691 if (mask & ELF_SPARC_HWCAP_TRANS)
11692 printf ("%strans", first ? "" : "|"), first = 0;
11693 if (mask & ELF_SPARC_HWCAP_FJFMAU)
11694 printf ("%sfjfmau", first ? "" : "|"), first = 0;
11695 if (mask & ELF_SPARC_HWCAP_IMA)
11696 printf ("%sima", first ? "" : "|"), first = 0;
11697 if (mask & ELF_SPARC_HWCAP_ASI_CACHE_SPARING)
11698 printf ("%scspare", first ? "" : "|"), first = 0;
11699 }
11700 else
11701 fputc('0', stdout);
11702 fputc('\n', stdout);
11703}
11704
11705static unsigned char *
f6f0e17b
NC		 11706display_sparc_gnu_attribute (unsigned char * p,
11707 int tag,
11708 const unsigned char * const end)
9e8c70f9 11709{
9e8c70f9
DM		 11710 if (tag == Tag_GNU_Sparc_HWCAPS)
11711 {
f6f0e17b
NC		 11712 unsigned int len;
11713 int val;
11714
11715 val = read_uleb128 (p, &len, end);
9e8c70f9
DM		 11716 p += len;
11717 printf (" Tag_GNU_Sparc_HWCAPS: ");
9e8c70f9
DM		 11718 display_sparc_hwcaps (val);
11719 return p;
11720 }
11721
f6f0e17b 11722 return display_tag_value (tag, p, end);
9e8c70f9
DM		 11723}
11724
2cf19d5c 11725static unsigned char *
f6f0e17b
NC		 11726display_mips_gnu_attribute (unsigned char * p,
11727 int tag,
11728 const unsigned char * const end)
2cf19d5c 11729{
2cf19d5c
JM		 11730 if (tag == Tag_GNU_MIPS_ABI_FP)
11731 {
f6f0e17b
NC		 11732 unsigned int len;
11733 int val;
11734
11735 val = read_uleb128 (p, &len, end);
2cf19d5c
JM		 11736 p += len;
11737 printf (" Tag_GNU_MIPS_ABI_FP: ");
60bca95a 11738
2cf19d5c
JM		 11739 switch (val)
11740 {
d929bc19 11741 case Val_GNU_MIPS_ABI_FP_ANY:
2b692964 11742 printf (_("Hard or soft float\n"));
2cf19d5c 11743 break;
d929bc19 11744 case Val_GNU_MIPS_ABI_FP_DOUBLE:
2b692964 11745 printf (_("Hard float (double precision)\n"));
2cf19d5c 11746 break;
d929bc19 11747 case Val_GNU_MIPS_ABI_FP_SINGLE:
2b692964 11748 printf (_("Hard float (single precision)\n"));
2cf19d5c 11749 break;
d929bc19 11750 case Val_GNU_MIPS_ABI_FP_SOFT:
2b692964 11751 printf (_("Soft float\n"));
2cf19d5c 11752 break;
d929bc19 11753 case Val_GNU_MIPS_ABI_FP_64:
9eeefea8 11754 printf (_("Hard float (MIPS32r2 64-bit FPU)\n"));
42554f6a 11755 break;
2cf19d5c
JM		 11756 default:
11757 printf ("??? (%d)\n", val);
11758 break;
11759 }
11760 return p;
11761 }
11762
f6f0e17b 11763 return display_tag_value (tag & 1, p, end);
2cf19d5c
JM		 11764}
11765
59e6276b 11766static unsigned char *
f6f0e17b
NC		 11767display_tic6x_attribute (unsigned char * p,
11768 const unsigned char * const end)
59e6276b
JM		 11769{
11770 int tag;
11771 unsigned int len;
11772 int val;
11773
f6f0e17b 11774 tag = read_uleb128 (p, &len, end);
59e6276b
JM		 11775 p += len;
11776
11777 switch (tag)
11778 {
75fa6dc1 11779 case Tag_ISA:
f6f0e17b 11780 val = read_uleb128 (p, &len, end);
59e6276b 11781 p += len;
75fa6dc1 11782 printf (" Tag_ISA: ");
59e6276b
JM		 11783
11784 switch (val)
11785 {
75fa6dc1 11786 case C6XABI_Tag_ISA_none:
59e6276b
JM		 11787 printf (_("None\n"));
11788 break;
75fa6dc1 11789 case C6XABI_Tag_ISA_C62X:
59e6276b
JM		 11790 printf ("C62x\n");
11791 break;
75fa6dc1 11792 case C6XABI_Tag_ISA_C67X:
59e6276b
JM		 11793 printf ("C67x\n");
11794 break;
75fa6dc1 11795 case C6XABI_Tag_ISA_C67XP:
59e6276b
JM		 11796 printf ("C67x+\n");
11797 break;
75fa6dc1 11798 case C6XABI_Tag_ISA_C64X:
59e6276b
JM		 11799 printf ("C64x\n");
11800 break;
75fa6dc1 11801 case C6XABI_Tag_ISA_C64XP:
59e6276b
JM		 11802 printf ("C64x+\n");
11803 break;
75fa6dc1 11804 case C6XABI_Tag_ISA_C674X:
59e6276b
JM		 11805 printf ("C674x\n");
11806 break;
11807 default:
11808 printf ("??? (%d)\n", val);
11809 break;
11810 }
11811 return p;
11812
87779176 11813 case Tag_ABI_wchar_t:
f6f0e17b 11814 val = read_uleb128 (p, &len, end);
87779176
JM		 11815 p += len;
11816 printf (" Tag_ABI_wchar_t: ");
11817 switch (val)
11818 {
11819 case 0:
11820 printf (_("Not used\n"));
11821 break;
11822 case 1:
11823 printf (_("2 bytes\n"));
11824 break;
11825 case 2:
11826 printf (_("4 bytes\n"));
11827 break;
11828 default:
11829 printf ("??? (%d)\n", val);
11830 break;
11831 }
11832 return p;
11833
11834 case Tag_ABI_stack_align_needed:
f6f0e17b 11835 val = read_uleb128 (p, &len, end);
87779176
JM		 11836 p += len;
11837 printf (" Tag_ABI_stack_align_needed: ");
11838 switch (val)
11839 {
11840 case 0:
11841 printf (_("8-byte\n"));
11842 break;
11843 case 1:
11844 printf (_("16-byte\n"));
11845 break;
11846 default:
11847 printf ("??? (%d)\n", val);
11848 break;
11849 }
11850 return p;
11851
11852 case Tag_ABI_stack_align_preserved:
f6f0e17b 11853 val = read_uleb128 (p, &len, end);
87779176
JM		 11854 p += len;
11855 printf (" Tag_ABI_stack_align_preserved: ");
11856 switch (val)
11857 {
11858 case 0:
11859 printf (_("8-byte\n"));
11860 break;
11861 case 1:
11862 printf (_("16-byte\n"));
11863 break;
11864 default:
11865 printf ("??? (%d)\n", val);
11866 break;
11867 }
11868 return p;
11869
b5593623 11870 case Tag_ABI_DSBT:
f6f0e17b 11871 val = read_uleb128 (p, &len, end);
b5593623
JM		 11872 p += len;
11873 printf (" Tag_ABI_DSBT: ");
11874 switch (val)
11875 {
11876 case 0:
11877 printf (_("DSBT addressing not used\n"));
11878 break;
11879 case 1:
11880 printf (_("DSBT addressing used\n"));
11881 break;
11882 default:
11883 printf ("??? (%d)\n", val);
11884 break;
11885 }
11886 return p;
11887
87779176 11888 case Tag_ABI_PID:
f6f0e17b 11889 val = read_uleb128 (p, &len, end);
87779176
JM		 11890 p += len;
11891 printf (" Tag_ABI_PID: ");
11892 switch (val)
11893 {
11894 case 0:
11895 printf (_("Data addressing position-dependent\n"));
11896 break;
11897 case 1:
11898 printf (_("Data addressing position-independent, GOT near DP\n"));
11899 break;
11900 case 2:
11901 printf (_("Data addressing position-independent, GOT far from DP\n"));
11902 break;
11903 default:
11904 printf ("??? (%d)\n", val);
11905 break;
11906 }
11907 return p;
11908
11909 case Tag_ABI_PIC:
f6f0e17b 11910 val = read_uleb128 (p, &len, end);
87779176
JM		 11911 p += len;
11912 printf (" Tag_ABI_PIC: ");
11913 switch (val)
11914 {
11915 case 0:
11916 printf (_("Code addressing position-dependent\n"));
11917 break;
11918 case 1:
11919 printf (_("Code addressing position-independent\n"));
11920 break;
11921 default:
11922 printf ("??? (%d)\n", val);
11923 break;
11924 }
11925 return p;
11926
11927 case Tag_ABI_array_object_alignment:
f6f0e17b 11928 val = read_uleb128 (p, &len, end);
87779176
JM		 11929 p += len;
11930 printf (" Tag_ABI_array_object_alignment: ");
11931 switch (val)
11932 {
11933 case 0:
11934 printf (_("8-byte\n"));
11935 break;
11936 case 1:
11937 printf (_("4-byte\n"));
11938 break;
11939 case 2:
11940 printf (_("16-byte\n"));
11941 break;
11942 default:
11943 printf ("??? (%d)\n", val);
11944 break;
11945 }
11946 return p;
11947
11948 case Tag_ABI_array_object_align_expected:
f6f0e17b 11949 val = read_uleb128 (p, &len, end);
87779176
JM		 11950 p += len;
11951 printf (" Tag_ABI_array_object_align_expected: ");
11952 switch (val)
11953 {
11954 case 0:
11955 printf (_("8-byte\n"));
11956 break;
11957 case 1:
11958 printf (_("4-byte\n"));
11959 break;
11960 case 2:
11961 printf (_("16-byte\n"));
11962 break;
11963 default:
11964 printf ("??? (%d)\n", val);
11965 break;
11966 }
11967 return p;
11968
3cbd1c06 11969 case Tag_ABI_compatibility:
f6f0e17b 11970 val = read_uleb128 (p, &len, end);
59e6276b 11971 p += len;
3cbd1c06 11972 printf (" Tag_ABI_compatibility: ");
59e6276b
JM		 11973 printf (_("flag = %d, vendor = %s\n"), val, p);
11974 p += strlen ((char *) p) + 1;
11975 return p;
87779176
JM		 11976
11977 case Tag_ABI_conformance:
11978 printf (" Tag_ABI_conformance: ");
11979 printf ("\"%s\"\n", p);
11980 p += strlen ((char *) p) + 1;
11981 return p;
59e6276b
JM		 11982 }
11983
f6f0e17b
NC		 11984 return display_tag_value (tag, p, end);
11985}
59e6276b 11986
f6f0e17b
NC		 11987static void
11988display_raw_attribute (unsigned char * p, unsigned char * end)
11989{
11990 unsigned long addr = 0;
11991 size_t bytes = end - p;
11992
11993 while (bytes)
87779176 11994 {
f6f0e17b
NC		 11995 int j;
11996 int k;
11997 int lbytes = (bytes > 16 ? 16 : bytes);
11998
11999 printf (" 0x%8.8lx ", addr);
12000
12001 for (j = 0; j < 16; j++)
12002 {
12003 if (j < lbytes)
12004 printf ("%2.2x", p[j]);
12005 else
12006 printf (" ");
12007
12008 if ((j & 3) == 3)
12009 printf (" ");
12010 }
12011
12012 for (j = 0; j < lbytes; j++)
12013 {
12014 k = p[j];
12015 if (k >= ' ' && k < 0x7f)
12016 printf ("%c", k);
12017 else
12018 printf (".");
12019 }
12020
12021 putchar ('\n');
12022
12023 p += lbytes;
12024 bytes -= lbytes;
12025 addr += lbytes;
87779176 12026 }
59e6276b 12027
f6f0e17b 12028 putchar ('\n');
59e6276b
JM		 12029}
12030
13761a11
NC		 12031static unsigned char *
12032display_msp430x_attribute (unsigned char * p,
12033 const unsigned char * const end)
12034{
12035 unsigned int len;
12036 int val;
12037 int tag;
12038
12039 tag = read_uleb128 (p, & len, end);
12040 p += len;
12041
12042 switch (tag)
12043 {
12044 case OFBA_MSPABI_Tag_ISA:
12045 val = read_uleb128 (p, &len, end);
12046 p += len;
12047 printf (" Tag_ISA: ");
12048 switch (val)
12049 {
12050 case 0: printf (_("None\n")); break;
12051 case 1: printf (_("MSP430\n")); break;
12052 case 2: printf (_("MSP430X\n")); break;
12053 default: printf ("??? (%d)\n", val); break;
12054 }
12055 break;
12056
12057 case OFBA_MSPABI_Tag_Code_Model:
12058 val = read_uleb128 (p, &len, end);
12059 p += len;
12060 printf (" Tag_Code_Model: ");
12061 switch (val)
12062 {
12063 case 0: printf (_("None\n")); break;
12064 case 1: printf (_("Small\n")); break;
12065 case 2: printf (_("Large\n")); break;
12066 default: printf ("??? (%d)\n", val); break;
12067 }
12068 break;
12069
12070 case OFBA_MSPABI_Tag_Data_Model:
12071 val = read_uleb128 (p, &len, end);
12072 p += len;
12073 printf (" Tag_Data_Model: ");
12074 switch (val)
12075 {
12076 case 0: printf (_("None\n")); break;
12077 case 1: printf (_("Small\n")); break;
12078 case 2: printf (_("Large\n")); break;
12079 case 3: printf (_("Restricted Large\n")); break;
12080 default: printf ("??? (%d)\n", val); break;
12081 }
12082 break;
12083
12084 default:
12085 printf (_(" <unknown tag %d>: "), tag);
12086
12087 if (tag & 1)
12088 {
12089 printf ("\"%s\"\n", p);
12090 p += strlen ((char *) p) + 1;
12091 }
12092 else
12093 {
12094 val = read_uleb128 (p, &len, end);
12095 p += len;
12096 printf ("%d (0x%x)\n", val, val);
12097 }
12098 break;
12099 }
12100
12101 return p;
12102}
12103
11c1ff18 12104static int
60bca95a
NC		 12105process_attributes (FILE * file,
12106 const char * public_name,
104d59d1 12107 unsigned int proc_type,
f6f0e17b
NC		 12108 unsigned char * (* display_pub_attribute) (unsigned char *, const unsigned char * const),
12109 unsigned char * (* display_proc_gnu_attribute) (unsigned char *, int, const unsigned char * const))
11c1ff18 12110{
2cf0635d
NC		 12111 Elf_Internal_Shdr * sect;
12112 unsigned char * contents;
12113 unsigned char * p;
12114 unsigned char * end;
11c1ff18
PB		 12115 bfd_vma section_len;
12116 bfd_vma len;
12117 unsigned i;
12118
12119 /* Find the section header so that we get the size. */
12120 for (i = 0, sect = section_headers;
12121 i < elf_header.e_shnum;
12122 i++, sect++)
12123 {
104d59d1 12124 if (sect->sh_type != proc_type && sect->sh_type != SHT_GNU_ATTRIBUTES)
11c1ff18
PB		 12125 continue;
12126
3f5e193b
NC		 12127 contents = (unsigned char *) get_data (NULL, file, sect->sh_offset, 1,
12128 sect->sh_size, _("attributes"));
60bca95a 12129 if (contents == NULL)
11c1ff18 12130 continue;
60bca95a 12131
11c1ff18
PB		 12132 p = contents;
12133 if (*p == 'A')
12134 {
12135 len = sect->sh_size - 1;
12136 p++;
60bca95a 12137
11c1ff18
PB		 12138 while (len > 0)
12139 {
12140 int namelen;
12141 bfd_boolean public_section;
104d59d1 12142 bfd_boolean gnu_section;
11c1ff18
PB		 12143
12144 section_len = byte_get (p, 4);
12145 p += 4;
60bca95a 12146
11c1ff18
PB		 12147 if (section_len > len)
12148 {
12149 printf (_("ERROR: Bad section length (%d > %d)\n"),
60bca95a 12150 (int) section_len, (int) len);
11c1ff18
PB		 12151 section_len = len;
12152 }
60bca95a 12153
11c1ff18 12154 len -= section_len;
2b692964 12155 printf (_("Attribute Section: %s\n"), p);
60bca95a
NC		 12156
12157 if (public_name && streq ((char *) p, public_name))
11c1ff18
PB		 12158 public_section = TRUE;
12159 else
12160 public_section = FALSE;
60bca95a
NC		 12161
12162 if (streq ((char *) p, "gnu"))
104d59d1
JM		 12163 gnu_section = TRUE;
12164 else
12165 gnu_section = FALSE;
60bca95a
NC		 12166
12167 namelen = strlen ((char *) p) + 1;
11c1ff18
PB		 12168 p += namelen;
12169 section_len -= namelen + 4;
60bca95a 12170
11c1ff18
PB		 12171 while (section_len > 0)
12172 {
12173 int tag = *(p++);
12174 int val;
12175 bfd_vma size;
60bca95a 12176
11c1ff18
PB		 12177 size = byte_get (p, 4);
12178 if (size > section_len)
12179 {
12180 printf (_("ERROR: Bad subsection length (%d > %d)\n"),
60bca95a 12181 (int) size, (int) section_len);
11c1ff18
PB		 12182 size = section_len;
12183 }
60bca95a 12184
11c1ff18
PB		 12185 section_len -= size;
12186 end = p + size - 1;
12187 p += 4;
60bca95a 12188
11c1ff18
PB		 12189 switch (tag)
12190 {
12191 case 1:
2b692964 12192 printf (_("File Attributes\n"));
11c1ff18
PB		 12193 break;
12194 case 2:
2b692964 12195 printf (_("Section Attributes:"));
11c1ff18
PB		 12196 goto do_numlist;
12197 case 3:
2b692964 12198 printf (_("Symbol Attributes:"));
11c1ff18
PB		 12199 do_numlist:
12200 for (;;)
12201 {
91d6fa6a 12202 unsigned int j;
60bca95a 12203
f6f0e17b 12204 val = read_uleb128 (p, &j, end);
91d6fa6a 12205 p += j;
11c1ff18
PB		 12206 if (val == 0)
12207 break;
12208 printf (" %d", val);
12209 }
12210 printf ("\n");
12211 break;
12212 default:
2b692964 12213 printf (_("Unknown tag: %d\n"), tag);
11c1ff18
PB		 12214 public_section = FALSE;
12215 break;
12216 }
60bca95a 12217
11c1ff18
PB		 12218 if (public_section)
12219 {
12220 while (p < end)
f6f0e17b 12221 p = display_pub_attribute (p, end);
104d59d1
JM		 12222 }
12223 else if (gnu_section)
12224 {
12225 while (p < end)
12226 p = display_gnu_attribute (p,
f6f0e17b
NC		 12227 display_proc_gnu_attribute,
12228 end);
11c1ff18
PB		 12229 }
12230 else
12231 {
2b692964 12232 printf (_(" Unknown section contexts\n"));
f6f0e17b 12233 display_raw_attribute (p, end);
11c1ff18
PB		 12234 p = end;
12235 }
12236 }
12237 }
12238 }
12239 else
60bca95a 12240 printf (_("Unknown format '%c'\n"), *p);
d70c5fc7 12241
60bca95a 12242 free (contents);
11c1ff18
PB		 12243 }
12244 return 1;
12245}
12246
104d59d1 12247static int
2cf0635d 12248process_arm_specific (FILE * file)
104d59d1
JM		 12249{
12250 return process_attributes (file, "aeabi", SHT_ARM_ATTRIBUTES,
12251 display_arm_attribute, NULL);
12252}
12253
34c8bcba 12254static int
2cf0635d 12255process_power_specific (FILE * file)
34c8bcba
JM		 12256{
12257 return process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL,
12258 display_power_gnu_attribute);
12259}
12260
9e8c70f9
DM		 12261static int
12262process_sparc_specific (FILE * file)
12263{
12264 return process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL,
12265 display_sparc_gnu_attribute);
12266}
12267
59e6276b
JM		 12268static int
12269process_tic6x_specific (FILE * file)
12270{
12271 return process_attributes (file, "c6xabi", SHT_C6000_ATTRIBUTES,
12272 display_tic6x_attribute, NULL);
12273}
12274
13761a11
NC		 12275static int
12276process_msp430x_specific (FILE * file)
12277{
12278 return process_attributes (file, "mspabi", SHT_MSP430_ATTRIBUTES,
12279 display_msp430x_attribute, NULL);
12280}
12281
ccb4c951
RS		 12282/* DATA points to the contents of a MIPS GOT that starts at VMA PLTGOT.
12283 Print the Address, Access and Initial fields of an entry at VMA ADDR
12284 and return the VMA of the next entry. */
12285
12286static bfd_vma
2cf0635d 12287print_mips_got_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr)
ccb4c951
RS		 12288{
12289 printf (" ");
12290 print_vma (addr, LONG_HEX);
12291 printf (" ");
12292 if (addr < pltgot + 0xfff0)
12293 printf ("%6d(gp)", (int) (addr - pltgot - 0x7ff0));
12294 else
12295 printf ("%10s", "");
12296 printf (" ");
12297 if (data == NULL)
2b692964 12298 printf ("%*s", is_32bit_elf ? 8 : 16, _("<unknown>"));
ccb4c951
RS		 12299 else
12300 {
12301 bfd_vma entry;
12302
12303 entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8);
12304 print_vma (entry, LONG_HEX);
12305 }
12306 return addr + (is_32bit_elf ? 4 : 8);
12307}
12308
861fb55a
DJ		 12309/* DATA points to the contents of a MIPS PLT GOT that starts at VMA
12310 PLTGOT. Print the Address and Initial fields of an entry at VMA
12311 ADDR and return the VMA of the next entry. */
12312
12313static bfd_vma
2cf0635d 12314print_mips_pltgot_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr)
861fb55a
DJ		 12315{
12316 printf (" ");
12317 print_vma (addr, LONG_HEX);
12318 printf (" ");
12319 if (data == NULL)
2b692964 12320 printf ("%*s", is_32bit_elf ? 8 : 16, _("<unknown>"));
861fb55a
DJ		 12321 else
12322 {
12323 bfd_vma entry;
12324
12325 entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8);
12326 print_vma (entry, LONG_HEX);
12327 }
12328 return addr + (is_32bit_elf ? 4 : 8);
12329}
12330
19e6b90e 12331static int
2cf0635d 12332process_mips_specific (FILE * file)
5b18a4bc 12333{
2cf0635d 12334 Elf_Internal_Dyn * entry;
19e6b90e
L		 12335 size_t liblist_offset = 0;
12336 size_t liblistno = 0;
12337 size_t conflictsno = 0;
12338 size_t options_offset = 0;
12339 size_t conflicts_offset = 0;
861fb55a
DJ		 12340 size_t pltrelsz = 0;
12341 size_t pltrel = 0;
ccb4c951 12342 bfd_vma pltgot = 0;
861fb55a
DJ		 12343 bfd_vma mips_pltgot = 0;
12344 bfd_vma jmprel = 0;
ccb4c951
RS		 12345 bfd_vma local_gotno = 0;
12346 bfd_vma gotsym = 0;
12347 bfd_vma symtabno = 0;
103f02d3 12348
2cf19d5c
JM		 12349 process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL,
12350 display_mips_gnu_attribute);
12351
19e6b90e
L		 12352 /* We have a lot of special sections. Thanks SGI! */
12353 if (dynamic_section == NULL)
12354 /* No information available. */
12355 return 0;
252b5132 12356
b2d38a17 12357 for (entry = dynamic_section; entry->d_tag != DT_NULL; ++entry)
252b5132
RH		 12358 switch (entry->d_tag)
12359 {
12360 case DT_MIPS_LIBLIST:
d93f0186
NC		 12361 liblist_offset
12362 = offset_from_vma (file, entry->d_un.d_val,
12363 liblistno * sizeof (Elf32_External_Lib));
252b5132
RH		 12364 break;
12365 case DT_MIPS_LIBLISTNO:
12366 liblistno = entry->d_un.d_val;
12367 break;
12368 case DT_MIPS_OPTIONS:
d93f0186 12369 options_offset = offset_from_vma (file, entry->d_un.d_val, 0);
252b5132
RH		 12370 break;
12371 case DT_MIPS_CONFLICT:
d93f0186
NC		 12372 conflicts_offset
12373 = offset_from_vma (file, entry->d_un.d_val,
12374 conflictsno * sizeof (Elf32_External_Conflict));
252b5132
RH		 12375 break;
12376 case DT_MIPS_CONFLICTNO:
12377 conflictsno = entry->d_un.d_val;
12378 break;
ccb4c951 12379 case DT_PLTGOT:
861fb55a
DJ		 12380 pltgot = entry->d_un.d_ptr;
12381 break;
ccb4c951
RS		 12382 case DT_MIPS_LOCAL_GOTNO:
12383 local_gotno = entry->d_un.d_val;
12384 break;
12385 case DT_MIPS_GOTSYM:
12386 gotsym = entry->d_un.d_val;
12387 break;
12388 case DT_MIPS_SYMTABNO:
12389 symtabno = entry->d_un.d_val;
12390 break;
861fb55a
DJ		 12391 case DT_MIPS_PLTGOT:
12392 mips_pltgot = entry->d_un.d_ptr;
12393 break;
12394 case DT_PLTREL:
12395 pltrel = entry->d_un.d_val;
12396 break;
12397 case DT_PLTRELSZ:
12398 pltrelsz = entry->d_un.d_val;
12399 break;
12400 case DT_JMPREL:
12401 jmprel = entry->d_un.d_ptr;
12402 break;
252b5132
RH		 12403 default:
12404 break;
12405 }
12406
12407 if (liblist_offset != 0 && liblistno != 0 && do_dynamic)
12408 {
2cf0635d 12409 Elf32_External_Lib * elib;
252b5132
RH		 12410 size_t cnt;
12411
3f5e193b
NC		 12412 elib = (Elf32_External_Lib *) get_data (NULL, file, liblist_offset,
12413 liblistno,
12414 sizeof (Elf32_External_Lib),
9cf03b7e 12415 _("liblist section data"));
a6e9f9df 12416 if (elib)
252b5132 12417 {
2b692964 12418 printf (_("\nSection '.liblist' contains %lu entries:\n"),
a6e9f9df 12419 (unsigned long) liblistno);
2b692964 12420 fputs (_(" Library Time Stamp Checksum Version Flags\n"),
a6e9f9df
AM		 12421 stdout);
12422
12423 for (cnt = 0; cnt < liblistno; ++cnt)
252b5132 12424 {
a6e9f9df 12425 Elf32_Lib liblist;
91d6fa6a 12426 time_t atime;
a6e9f9df 12427 char timebuf[20];
2cf0635d 12428 struct tm * tmp;
a6e9f9df
AM		 12429
12430 liblist.l_name = BYTE_GET (elib[cnt].l_name);
91d6fa6a 12431 atime = BYTE_GET (elib[cnt].l_time_stamp);
a6e9f9df
AM		 12432 liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum);
12433 liblist.l_version = BYTE_GET (elib[cnt].l_version);
12434 liblist.l_flags = BYTE_GET (elib[cnt].l_flags);
12435
91d6fa6a 12436 tmp = gmtime (&atime);
e9e44622
JJ		 12437 snprintf (timebuf, sizeof (timebuf),
12438 "%04u-%02u-%02uT%02u:%02u:%02u",
12439 tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
12440 tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
a6e9f9df 12441
31104126 12442 printf ("%3lu: ", (unsigned long) cnt);
d79b3d50
NC		 12443 if (VALID_DYNAMIC_NAME (liblist.l_name))
12444 print_symbol (20, GET_DYNAMIC_NAME (liblist.l_name));
12445 else
2b692964 12446 printf (_("<corrupt: %9ld>"), liblist.l_name);
31104126
NC		 12447 printf (" %s %#10lx %-7ld", timebuf, liblist.l_checksum,
12448 liblist.l_version);
a6e9f9df
AM		 12449
12450 if (liblist.l_flags == 0)
2b692964 12451 puts (_(" NONE"));
a6e9f9df
AM		 12452 else
12453 {
12454 static const struct
252b5132 12455 {
2cf0635d 12456 const char * name;
a6e9f9df 12457 int bit;
252b5132 12458 }
a6e9f9df
AM		 12459 l_flags_vals[] =
12460 {
12461 { " EXACT_MATCH", LL_EXACT_MATCH },
12462 { " IGNORE_INT_VER", LL_IGNORE_INT_VER },
12463 { " REQUIRE_MINOR", LL_REQUIRE_MINOR },
12464 { " EXPORTS", LL_EXPORTS },
12465 { " DELAY_LOAD", LL_DELAY_LOAD },
12466 { " DELTA", LL_DELTA }
12467 };
12468 int flags = liblist.l_flags;
12469 size_t fcnt;
12470
60bca95a 12471 for (fcnt = 0; fcnt < ARRAY_SIZE (l_flags_vals); ++fcnt)
a6e9f9df
AM		 12472 if ((flags & l_flags_vals[fcnt].bit) != 0)
12473 {
12474 fputs (l_flags_vals[fcnt].name, stdout);
12475 flags ^= l_flags_vals[fcnt].bit;
12476 }
12477 if (flags != 0)
12478 printf (" %#x", (unsigned int) flags);
252b5132 12479
a6e9f9df
AM		 12480 puts ("");
12481 }
252b5132 12482 }
252b5132 12483
a6e9f9df
AM		 12484 free (elib);
12485 }
252b5132
RH		 12486 }
12487
12488 if (options_offset != 0)
12489 {
2cf0635d
NC		 12490 Elf_External_Options * eopt;
12491 Elf_Internal_Shdr * sect = section_headers;
12492 Elf_Internal_Options * iopt;
12493 Elf_Internal_Options * option;
252b5132
RH		 12494 size_t offset;
12495 int cnt;
12496
12497 /* Find the section header so that we get the size. */
12498 while (sect->sh_type != SHT_MIPS_OPTIONS)
b34976b6 12499 ++sect;
252b5132 12500
3f5e193b
NC		 12501 eopt = (Elf_External_Options *) get_data (NULL, file, options_offset, 1,
12502 sect->sh_size, _("options"));
a6e9f9df 12503 if (eopt)
252b5132 12504 {
3f5e193b
NC		 12505 iopt = (Elf_Internal_Options *)
12506 cmalloc ((sect->sh_size / sizeof (eopt)), sizeof (* iopt));
a6e9f9df
AM		 12507 if (iopt == NULL)
12508 {
591a748a 12509 error (_("Out of memory\n"));
a6e9f9df
AM		 12510 return 0;
12511 }
76da6bbe 12512
a6e9f9df
AM		 12513 offset = cnt = 0;
12514 option = iopt;
252b5132 12515
a6e9f9df
AM		 12516 while (offset < sect->sh_size)
12517 {
2cf0635d 12518 Elf_External_Options * eoption;
252b5132 12519
a6e9f9df 12520 eoption = (Elf_External_Options *) ((char *) eopt + offset);
252b5132 12521
a6e9f9df
AM		 12522 option->kind = BYTE_GET (eoption->kind);
12523 option->size = BYTE_GET (eoption->size);
12524 option->section = BYTE_GET (eoption->section);
12525 option->info = BYTE_GET (eoption->info);
76da6bbe 12526
a6e9f9df 12527 offset += option->size;
252b5132 12528
a6e9f9df
AM		 12529 ++option;
12530 ++cnt;
12531 }
252b5132 12532
a6e9f9df
AM		 12533 printf (_("\nSection '%s' contains %d entries:\n"),
12534 SECTION_NAME (sect), cnt);
76da6bbe 12535
a6e9f9df 12536 option = iopt;
252b5132 12537
a6e9f9df 12538 while (cnt-- > 0)
252b5132 12539 {
a6e9f9df
AM		 12540 size_t len;
12541
12542 switch (option->kind)
252b5132 12543 {
a6e9f9df
AM		 12544 case ODK_NULL:
12545 /* This shouldn't happen. */
12546 printf (" NULL %d %lx", option->section, option->info);
12547 break;
12548 case ODK_REGINFO:
12549 printf (" REGINFO ");
12550 if (elf_header.e_machine == EM_MIPS)
12551 {
12552 /* 32bit form. */
2cf0635d 12553 Elf32_External_RegInfo * ereg;
b34976b6 12554 Elf32_RegInfo reginfo;
a6e9f9df
AM		 12555
12556 ereg = (Elf32_External_RegInfo *) (option + 1);
12557 reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask);
12558 reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]);
12559 reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]);
12560 reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]);
12561 reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]);
12562 reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value);
12563
12564 printf ("GPR %08lx GP 0x%lx\n",
12565 reginfo.ri_gprmask,
12566 (unsigned long) reginfo.ri_gp_value);
12567 printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n",
12568 reginfo.ri_cprmask[0], reginfo.ri_cprmask[1],
12569 reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]);
12570 }
12571 else
12572 {
12573 /* 64 bit form. */
2cf0635d 12574 Elf64_External_RegInfo * ereg;
a6e9f9df
AM		 12575 Elf64_Internal_RegInfo reginfo;
12576
12577 ereg = (Elf64_External_RegInfo *) (option + 1);
12578 reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask);
12579 reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]);
12580 reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]);
12581 reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]);
12582 reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]);
66543521 12583 reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value);
a6e9f9df
AM		 12584
12585 printf ("GPR %08lx GP 0x",
12586 reginfo.ri_gprmask);
12587 printf_vma (reginfo.ri_gp_value);
12588 printf ("\n");
12589
12590 printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n",
12591 reginfo.ri_cprmask[0], reginfo.ri_cprmask[1],
12592 reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]);
12593 }
12594 ++option;
12595 continue;
12596 case ODK_EXCEPTIONS:
12597 fputs (" EXCEPTIONS fpe_min(", stdout);
12598 process_mips_fpe_exception (option->info & OEX_FPU_MIN);
12599 fputs (") fpe_max(", stdout);
12600 process_mips_fpe_exception ((option->info & OEX_FPU_MAX) >> 8);
12601 fputs (")", stdout);
12602
12603 if (option->info & OEX_PAGE0)
12604 fputs (" PAGE0", stdout);
12605 if (option->info & OEX_SMM)
12606 fputs (" SMM", stdout);
12607 if (option->info & OEX_FPDBUG)
12608 fputs (" FPDBUG", stdout);
12609 if (option->info & OEX_DISMISS)
12610 fputs (" DISMISS", stdout);
12611 break;
12612 case ODK_PAD:
12613 fputs (" PAD ", stdout);
12614 if (option->info & OPAD_PREFIX)
12615 fputs (" PREFIX", stdout);
12616 if (option->info & OPAD_POSTFIX)
12617 fputs (" POSTFIX", stdout);
12618 if (option->info & OPAD_SYMBOL)
12619 fputs (" SYMBOL", stdout);
12620 break;
12621 case ODK_HWPATCH:
12622 fputs (" HWPATCH ", stdout);
12623 if (option->info & OHW_R4KEOP)
12624 fputs (" R4KEOP", stdout);
12625 if (option->info & OHW_R8KPFETCH)
12626 fputs (" R8KPFETCH", stdout);
12627 if (option->info & OHW_R5KEOP)
12628 fputs (" R5KEOP", stdout);
12629 if (option->info & OHW_R5KCVTL)
12630 fputs (" R5KCVTL", stdout);
12631 break;
12632 case ODK_FILL:
12633 fputs (" FILL ", stdout);
12634 /* XXX Print content of info word? */
12635 break;
12636 case ODK_TAGS:
12637 fputs (" TAGS ", stdout);
12638 /* XXX Print content of info word? */
12639 break;
12640 case ODK_HWAND:
12641 fputs (" HWAND ", stdout);
12642 if (option->info & OHWA0_R4KEOP_CHECKED)
12643 fputs (" R4KEOP_CHECKED", stdout);
12644 if (option->info & OHWA0_R4KEOP_CLEAN)
12645 fputs (" R4KEOP_CLEAN", stdout);
12646 break;
12647 case ODK_HWOR:
12648 fputs (" HWOR ", stdout);
12649 if (option->info & OHWA0_R4KEOP_CHECKED)
12650 fputs (" R4KEOP_CHECKED", stdout);
12651 if (option->info & OHWA0_R4KEOP_CLEAN)
12652 fputs (" R4KEOP_CLEAN", stdout);
12653 break;
12654 case ODK_GP_GROUP:
12655 printf (" GP_GROUP %#06lx self-contained %#06lx",
12656 option->info & OGP_GROUP,
12657 (option->info & OGP_SELF) >> 16);
12658 break;
12659 case ODK_IDENT:
12660 printf (" IDENT %#06lx self-contained %#06lx",
12661 option->info & OGP_GROUP,
12662 (option->info & OGP_SELF) >> 16);
12663 break;
12664 default:
12665 /* This shouldn't happen. */
12666 printf (" %3d ??? %d %lx",
12667 option->kind, option->section, option->info);
12668 break;
252b5132 12669 }
a6e9f9df 12670
2cf0635d 12671 len = sizeof (* eopt);
a6e9f9df
AM		 12672 while (len < option->size)
12673 if (((char *) option)[len] >= ' '
12674 && ((char *) option)[len] < 0x7f)
12675 printf ("%c", ((char *) option)[len++]);
12676 else
12677 printf ("\\%03o", ((char *) option)[len++]);
12678
12679 fputs ("\n", stdout);
252b5132 12680 ++option;
252b5132
RH		 12681 }
12682
a6e9f9df 12683 free (eopt);
252b5132 12684 }
252b5132
RH		 12685 }
12686
12687 if (conflicts_offset != 0 && conflictsno != 0)
12688 {
2cf0635d 12689 Elf32_Conflict * iconf;
252b5132
RH		 12690 size_t cnt;
12691
12692 if (dynamic_symbols == NULL)
12693 {
591a748a 12694 error (_("conflict list found without a dynamic symbol table\n"));
252b5132
RH		 12695 return 0;
12696 }
12697
3f5e193b 12698 iconf = (Elf32_Conflict *) cmalloc (conflictsno, sizeof (* iconf));
252b5132
RH		 12699 if (iconf == NULL)
12700 {
591a748a 12701 error (_("Out of memory\n"));
252b5132
RH		 12702 return 0;
12703 }
12704
9ea033b2 12705 if (is_32bit_elf)
252b5132 12706 {
2cf0635d 12707 Elf32_External_Conflict * econf32;
a6e9f9df 12708
3f5e193b
NC		 12709 econf32 = (Elf32_External_Conflict *)
12710 get_data (NULL, file, conflicts_offset, conflictsno,
12711 sizeof (* econf32), _("conflict"));
a6e9f9df
AM		 12712 if (!econf32)
12713 return 0;
252b5132
RH		 12714
12715 for (cnt = 0; cnt < conflictsno; ++cnt)
12716 iconf[cnt] = BYTE_GET (econf32[cnt]);
a6e9f9df
AM		 12717
12718 free (econf32);
252b5132
RH		 12719 }
12720 else
12721 {
2cf0635d 12722 Elf64_External_Conflict * econf64;
a6e9f9df 12723
3f5e193b
NC		 12724 econf64 = (Elf64_External_Conflict *)
12725 get_data (NULL, file, conflicts_offset, conflictsno,
12726 sizeof (* econf64), _("conflict"));
a6e9f9df
AM		 12727 if (!econf64)
12728 return 0;
252b5132
RH		 12729
12730 for (cnt = 0; cnt < conflictsno; ++cnt)
12731 iconf[cnt] = BYTE_GET (econf64[cnt]);
a6e9f9df
AM		 12732
12733 free (econf64);
252b5132
RH		 12734 }
12735
c7e7ca54
NC		 12736 printf (_("\nSection '.conflict' contains %lu entries:\n"),
12737 (unsigned long) conflictsno);
252b5132
RH		 12738 puts (_(" Num: Index Value Name"));
12739
12740 for (cnt = 0; cnt < conflictsno; ++cnt)
12741 {
2cf0635d 12742 Elf_Internal_Sym * psym = & dynamic_symbols[iconf[cnt]];
252b5132 12743
b34976b6 12744 printf ("%5lu: %8lu ", (unsigned long) cnt, iconf[cnt]);
f7a99963 12745 print_vma (psym->st_value, FULL_HEX);
31104126 12746 putchar (' ');
d79b3d50
NC		 12747 if (VALID_DYNAMIC_NAME (psym->st_name))
12748 print_symbol (25, GET_DYNAMIC_NAME (psym->st_name));
12749 else
2b692964 12750 printf (_("<corrupt: %14ld>"), psym->st_name);
31104126 12751 putchar ('\n');
252b5132
RH		 12752 }
12753
252b5132
RH		 12754 free (iconf);
12755 }
12756
ccb4c951
RS		 12757 if (pltgot != 0 && local_gotno != 0)
12758 {
91d6fa6a 12759 bfd_vma ent, local_end, global_end;
bbeee7ea 12760 size_t i, offset;
2cf0635d 12761 unsigned char * data;
bbeee7ea 12762 int addr_size;
ccb4c951 12763
91d6fa6a 12764 ent = pltgot;
ccb4c951
RS		 12765 addr_size = (is_32bit_elf ? 4 : 8);
12766 local_end = pltgot + local_gotno * addr_size;
12767 global_end = local_end + (symtabno - gotsym) * addr_size;
12768
12769 offset = offset_from_vma (file, pltgot, global_end - pltgot);
3f5e193b 12770 data = (unsigned char *) get_data (NULL, file, offset,
9cf03b7e
NC		 12771 global_end - pltgot, 1,
12772 _("Global Offset Table data"));
59245841
NC		 12773 if (data == NULL)
12774 return 0;
12775
ccb4c951
RS		 12776 printf (_("\nPrimary GOT:\n"));
12777 printf (_(" Canonical gp value: "));
12778 print_vma (pltgot + 0x7ff0, LONG_HEX);
12779 printf ("\n\n");
12780
12781 printf (_(" Reserved entries:\n"));
12782 printf (_(" %*s %10s %*s Purpose\n"),
2b692964
NC		 12783 addr_size * 2, _("Address"), _("Access"),
12784 addr_size * 2, _("Initial"));
91d6fa6a 12785 ent = print_mips_got_entry (data, pltgot, ent);
2b692964 12786 printf (_(" Lazy resolver\n"));
ccb4c951 12787 if (data
91d6fa6a 12788 && (byte_get (data + ent - pltgot, addr_size)
ccb4c951
RS		 12789 >> (addr_size * 8 - 1)) != 0)
12790 {
91d6fa6a 12791 ent = print_mips_got_entry (data, pltgot, ent);
2b692964 12792 printf (_(" Module pointer (GNU extension)\n"));
ccb4c951
RS		 12793 }
12794 printf ("\n");
12795
91d6fa6a 12796 if (ent < local_end)
ccb4c951
RS		 12797 {
12798 printf (_(" Local entries:\n"));
cc5914eb 12799 printf (" %*s %10s %*s\n",
2b692964
NC		 12800 addr_size * 2, _("Address"), _("Access"),
12801 addr_size * 2, _("Initial"));
91d6fa6a 12802 while (ent < local_end)
ccb4c951 12803 {
91d6fa6a 12804 ent = print_mips_got_entry (data, pltgot, ent);
ccb4c951
RS		 12805 printf ("\n");
12806 }
12807 printf ("\n");
12808 }
12809
12810 if (gotsym < symtabno)
12811 {
12812 int sym_width;
12813
12814 printf (_(" Global entries:\n"));
cc5914eb 12815 printf (" %*s %10s %*s %*s %-7s %3s %s\n",
9cf03b7e
NC		 12816 addr_size * 2, _("Address"),
12817 _("Access"),
2b692964 12818 addr_size * 2, _("Initial"),
9cf03b7e
NC		 12819 addr_size * 2, _("Sym.Val."),
12820 _("Type"),
12821 /* Note for translators: "Ndx" = abbreviated form of "Index". */
12822 _("Ndx"), _("Name"));
12823
ccb4c951
RS		 12824 sym_width = (is_32bit_elf ? 80 : 160) - 28 - addr_size * 6 - 1;
12825 for (i = gotsym; i < symtabno; i++)
12826 {
2cf0635d 12827 Elf_Internal_Sym * psym;
ccb4c951
RS		 12828
12829 psym = dynamic_symbols + i;
91d6fa6a 12830 ent = print_mips_got_entry (data, pltgot, ent);
ccb4c951
RS		 12831 printf (" ");
12832 print_vma (psym->st_value, LONG_HEX);
12833 printf (" %-7s %3s ",
12834 get_symbol_type (ELF_ST_TYPE (psym->st_info)),
12835 get_symbol_index_type (psym->st_shndx));
12836 if (VALID_DYNAMIC_NAME (psym->st_name))
12837 print_symbol (sym_width, GET_DYNAMIC_NAME (psym->st_name));
12838 else
2b692964 12839 printf (_("<corrupt: %14ld>"), psym->st_name);
ccb4c951
RS		 12840 printf ("\n");
12841 }
12842 printf ("\n");
12843 }
12844
12845 if (data)
12846 free (data);
12847 }
12848
861fb55a
DJ		 12849 if (mips_pltgot != 0 && jmprel != 0 && pltrel != 0 && pltrelsz != 0)
12850 {
91d6fa6a 12851 bfd_vma ent, end;
861fb55a
DJ		 12852 size_t offset, rel_offset;
12853 unsigned long count, i;
2cf0635d 12854 unsigned char * data;
861fb55a 12855 int addr_size, sym_width;
2cf0635d 12856 Elf_Internal_Rela * rels;
861fb55a
DJ		 12857
12858 rel_offset = offset_from_vma (file, jmprel, pltrelsz);
12859 if (pltrel == DT_RELA)
12860 {
12861 if (!slurp_rela_relocs (file, rel_offset, pltrelsz, &rels, &count))
12862 return 0;
12863 }
12864 else
12865 {
12866 if (!slurp_rel_relocs (file, rel_offset, pltrelsz, &rels, &count))
12867 return 0;
12868 }
12869
91d6fa6a 12870 ent = mips_pltgot;
861fb55a
DJ		 12871 addr_size = (is_32bit_elf ? 4 : 8);
12872 end = mips_pltgot + (2 + count) * addr_size;
12873
12874 offset = offset_from_vma (file, mips_pltgot, end - mips_pltgot);
3f5e193b 12875 data = (unsigned char *) get_data (NULL, file, offset, end - mips_pltgot,
9cf03b7e 12876 1, _("Procedure Linkage Table data"));
59245841
NC		 12877 if (data == NULL)
12878 return 0;
12879
9cf03b7e 12880 printf ("\nPLT GOT:\n\n");
861fb55a
DJ		 12881 printf (_(" Reserved entries:\n"));
12882 printf (_(" %*s %*s Purpose\n"),
2b692964 12883 addr_size * 2, _("Address"), addr_size * 2, _("Initial"));
91d6fa6a 12884 ent = print_mips_pltgot_entry (data, mips_pltgot, ent);
2b692964 12885 printf (_(" PLT lazy resolver\n"));
91d6fa6a 12886 ent = print_mips_pltgot_entry (data, mips_pltgot, ent);
2b692964 12887 printf (_(" Module pointer\n"));
861fb55a
DJ		 12888 printf ("\n");
12889
12890 printf (_(" Entries:\n"));
cc5914eb 12891 printf (" %*s %*s %*s %-7s %3s %s\n",
2b692964
NC		 12892 addr_size * 2, _("Address"),
12893 addr_size * 2, _("Initial"),
12894 addr_size * 2, _("Sym.Val."), _("Type"), _("Ndx"), _("Name"));
861fb55a
DJ		 12895 sym_width = (is_32bit_elf ? 80 : 160) - 17 - addr_size * 6 - 1;
12896 for (i = 0; i < count; i++)
12897 {
2cf0635d 12898 Elf_Internal_Sym * psym;
861fb55a
DJ		 12899
12900 psym = dynamic_symbols + get_reloc_symindex (rels[i].r_info);
91d6fa6a 12901 ent = print_mips_pltgot_entry (data, mips_pltgot, ent);
861fb55a
DJ		 12902 printf (" ");
12903 print_vma (psym->st_value, LONG_HEX);
12904 printf (" %-7s %3s ",
12905 get_symbol_type (ELF_ST_TYPE (psym->st_info)),
12906 get_symbol_index_type (psym->st_shndx));
12907 if (VALID_DYNAMIC_NAME (psym->st_name))
12908 print_symbol (sym_width, GET_DYNAMIC_NAME (psym->st_name));
12909 else
2b692964 12910 printf (_("<corrupt: %14ld>"), psym->st_name);
861fb55a
DJ		 12911 printf ("\n");
12912 }
12913 printf ("\n");
12914
12915 if (data)
12916 free (data);
12917 free (rels);
12918 }
12919
252b5132
RH		 12920 return 1;
12921}
12922
047b2264 12923static int
2cf0635d 12924process_gnu_liblist (FILE * file)
047b2264 12925{
2cf0635d
NC		 12926 Elf_Internal_Shdr * section;
12927 Elf_Internal_Shdr * string_sec;
12928 Elf32_External_Lib * elib;
12929 char * strtab;
c256ffe7 12930 size_t strtab_size;
047b2264
JJ		 12931 size_t cnt;
12932 unsigned i;
12933
12934 if (! do_arch)
12935 return 0;
12936
12937 for (i = 0, section = section_headers;
12938 i < elf_header.e_shnum;
b34976b6 12939 i++, section++)
047b2264
JJ		 12940 {
12941 switch (section->sh_type)
12942 {
12943 case SHT_GNU_LIBLIST:
4fbb74a6 12944 if (section->sh_link >= elf_header.e_shnum)
c256ffe7
JJ		 12945 break;
12946
3f5e193b
NC		 12947 elib = (Elf32_External_Lib *)
12948 get_data (NULL, file, section->sh_offset, 1, section->sh_size,
9cf03b7e 12949 _("liblist section data"));
047b2264
JJ		 12950
12951 if (elib == NULL)
12952 break;
4fbb74a6 12953 string_sec = section_headers + section->sh_link;
047b2264 12954
3f5e193b
NC		 12955 strtab = (char *) get_data (NULL, file, string_sec->sh_offset, 1,
12956 string_sec->sh_size,
12957 _("liblist string table"));
047b2264
JJ		 12958 if (strtab == NULL
12959 || section->sh_entsize != sizeof (Elf32_External_Lib))
12960 {
12961 free (elib);
2842702f 12962 free (strtab);
047b2264
JJ		 12963 break;
12964 }
59245841 12965 strtab_size = string_sec->sh_size;
047b2264
JJ		 12966
12967 printf (_("\nLibrary list section '%s' contains %lu entries:\n"),
12968 SECTION_NAME (section),
0af1713e 12969 (unsigned long) (section->sh_size / sizeof (Elf32_External_Lib)));
047b2264 12970
2b692964 12971 puts (_(" Library Time Stamp Checksum Version Flags"));
047b2264
JJ		 12972
12973 for (cnt = 0; cnt < section->sh_size / sizeof (Elf32_External_Lib);
12974 ++cnt)
12975 {
12976 Elf32_Lib liblist;
91d6fa6a 12977 time_t atime;
047b2264 12978 char timebuf[20];
2cf0635d 12979 struct tm * tmp;
047b2264
JJ		 12980
12981 liblist.l_name = BYTE_GET (elib[cnt].l_name);
91d6fa6a 12982 atime = BYTE_GET (elib[cnt].l_time_stamp);
047b2264
JJ		 12983 liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum);
12984 liblist.l_version = BYTE_GET (elib[cnt].l_version);
12985 liblist.l_flags = BYTE_GET (elib[cnt].l_flags);
12986
91d6fa6a 12987 tmp = gmtime (&atime);
e9e44622
JJ		 12988 snprintf (timebuf, sizeof (timebuf),
12989 "%04u-%02u-%02uT%02u:%02u:%02u",
12990 tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday,
12991 tmp->tm_hour, tmp->tm_min, tmp->tm_sec);
047b2264
JJ		 12992
12993 printf ("%3lu: ", (unsigned long) cnt);
12994 if (do_wide)
c256ffe7 12995 printf ("%-20s", liblist.l_name < strtab_size
2b692964 12996 ? strtab + liblist.l_name : _("<corrupt>"));
047b2264 12997 else
c256ffe7 12998 printf ("%-20.20s", liblist.l_name < strtab_size
2b692964 12999 ? strtab + liblist.l_name : _("<corrupt>"));
047b2264
JJ		 13000 printf (" %s %#010lx %-7ld %-7ld\n", timebuf, liblist.l_checksum,
13001 liblist.l_version, liblist.l_flags);
13002 }
13003
13004 free (elib);
2842702f 13005 free (strtab);
047b2264
JJ		 13006 }
13007 }
13008
13009 return 1;
13010}
13011
9437c45b 13012static const char *
d3ba0551 13013get_note_type (unsigned e_type)
779fe533
NC		 13014{
13015 static char buff[64];
103f02d3 13016
1ec5cd37
NC		 13017 if (elf_header.e_type == ET_CORE)
13018 switch (e_type)
13019 {
57346661 13020 case NT_AUXV:
1ec5cd37 13021 return _("NT_AUXV (auxiliary vector)");
57346661 13022 case NT_PRSTATUS:
1ec5cd37 13023 return _("NT_PRSTATUS (prstatus structure)");
57346661 13024 case NT_FPREGSET:
1ec5cd37 13025 return _("NT_FPREGSET (floating point registers)");
57346661 13026 case NT_PRPSINFO:
1ec5cd37 13027 return _("NT_PRPSINFO (prpsinfo structure)");
57346661 13028 case NT_TASKSTRUCT:
1ec5cd37 13029 return _("NT_TASKSTRUCT (task structure)");
57346661 13030 case NT_PRXFPREG:
1ec5cd37 13031 return _("NT_PRXFPREG (user_xfpregs structure)");
e1e95dec
AM		 13032 case NT_PPC_VMX:
13033 return _("NT_PPC_VMX (ppc Altivec registers)");
89eeb0bc
LM		 13034 case NT_PPC_VSX:
13035 return _("NT_PPC_VSX (ppc VSX registers)");
ff826ef3
TT		 13036 case NT_386_TLS:
13037 return _("NT_386_TLS (x86 TLS information)");
13038 case NT_386_IOPERM:
13039 return _("NT_386_IOPERM (x86 I/O permissions)");
4339cae0
L		 13040 case NT_X86_XSTATE:
13041 return _("NT_X86_XSTATE (x86 XSAVE extended state)");
0675e188
UW		 13042 case NT_S390_HIGH_GPRS:
13043 return _("NT_S390_HIGH_GPRS (s390 upper register halves)");
d7eeb400
MS		 13044 case NT_S390_TIMER:
13045 return _("NT_S390_TIMER (s390 timer register)");
13046 case NT_S390_TODCMP:
13047 return _("NT_S390_TODCMP (s390 TOD comparator register)");
13048 case NT_S390_TODPREG:
13049 return _("NT_S390_TODPREG (s390 TOD programmable register)");
13050 case NT_S390_CTRS:
13051 return _("NT_S390_CTRS (s390 control registers)");
13052 case NT_S390_PREFIX:
13053 return _("NT_S390_PREFIX (s390 prefix register)");
a367d729
AK		 13054 case NT_S390_LAST_BREAK:
13055 return _("NT_S390_LAST_BREAK (s390 last breaking event address)");
13056 case NT_S390_SYSTEM_CALL:
13057 return _("NT_S390_SYSTEM_CALL (s390 system call restart data)");
abb3f6cc
NC		 13058 case NT_S390_TDB:
13059 return _("NT_S390_TDB (s390 transaction diagnostic block)");
faa9a424
UW		 13060 case NT_ARM_VFP:
13061 return _("NT_ARM_VFP (arm VFP registers)");
652451f8
YZ		 13062 case NT_ARM_TLS:
13063 return _("NT_ARM_TLS (AArch TLS registers)");
13064 case NT_ARM_HW_BREAK:
13065 return _("NT_ARM_HW_BREAK (AArch hardware breakpoint registers)");
13066 case NT_ARM_HW_WATCH:
13067 return _("NT_ARM_HW_WATCH (AArch hardware watchpoint registers)");
57346661 13068 case NT_PSTATUS:
1ec5cd37 13069 return _("NT_PSTATUS (pstatus structure)");
57346661 13070 case NT_FPREGS:
1ec5cd37 13071 return _("NT_FPREGS (floating point registers)");
57346661 13072 case NT_PSINFO:
1ec5cd37 13073 return _("NT_PSINFO (psinfo structure)");
57346661 13074 case NT_LWPSTATUS:
1ec5cd37 13075 return _("NT_LWPSTATUS (lwpstatus_t structure)");
57346661 13076 case NT_LWPSINFO:
1ec5cd37 13077 return _("NT_LWPSINFO (lwpsinfo_t structure)");
57346661 13078 case NT_WIN32PSTATUS:
1ec5cd37 13079 return _("NT_WIN32PSTATUS (win32_pstatus structure)");
9ece1fa9
TT		 13080 case NT_SIGINFO:
13081 return _("NT_SIGINFO (siginfo_t data)");
13082 case NT_FILE:
13083 return _("NT_FILE (mapped files)");
1ec5cd37
NC		 13084 default:
13085 break;
13086 }
13087 else
13088 switch (e_type)
13089 {
13090 case NT_VERSION:
13091 return _("NT_VERSION (version)");
13092 case NT_ARCH:
13093 return _("NT_ARCH (architecture)");
13094 default:
13095 break;
13096 }
13097
e9e44622 13098 snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
1ec5cd37 13099 return buff;
779fe533
NC		 13100}
13101
9ece1fa9
TT		 13102static int
13103print_core_note (Elf_Internal_Note *pnote)
13104{
13105 unsigned int addr_size = is_32bit_elf ? 4 : 8;
13106 bfd_vma count, page_size;
13107 unsigned char *descdata, *filenames, *descend;
13108
13109 if (pnote->type != NT_FILE)
13110 return 1;
13111
13112#ifndef BFD64
13113 if (!is_32bit_elf)
13114 {
13115 printf (_(" Cannot decode 64-bit note in 32-bit build\n"));
13116 /* Still "successful". */
13117 return 1;
13118 }
13119#endif
13120
13121 if (pnote->descsz < 2 * addr_size)
13122 {
13123 printf (_(" Malformed note - too short for header\n"));
13124 return 0;
13125 }
13126
13127 descdata = (unsigned char *) pnote->descdata;
13128 descend = descdata + pnote->descsz;
13129
13130 if (descdata[pnote->descsz - 1] != '\0')
13131 {
13132 printf (_(" Malformed note - does not end with \\0\n"));
13133 return 0;
13134 }
13135
13136 count = byte_get (descdata, addr_size);
13137 descdata += addr_size;
13138
13139 page_size = byte_get (descdata, addr_size);
13140 descdata += addr_size;
13141
13142 if (pnote->descsz < 2 * addr_size + count * 3 * addr_size)
13143 {
13144 printf (_(" Malformed note - too short for supplied file count\n"));
13145 return 0;
13146 }
13147
13148 printf (_(" Page size: "));
13149 print_vma (page_size, DEC);
13150 printf ("\n");
13151
13152 printf (_(" %*s%*s%*s\n"),
13153 (int) (2 + 2 * addr_size), _("Start"),
13154 (int) (4 + 2 * addr_size), _("End"),
13155 (int) (4 + 2 * addr_size), _("Page Offset"));
13156 filenames = descdata + count * 3 * addr_size;
13157 while (--count > 0)
13158 {
13159 bfd_vma start, end, file_ofs;
13160
13161 if (filenames == descend)
13162 {
13163 printf (_(" Malformed note - filenames end too early\n"));
13164 return 0;
13165 }
13166
13167 start = byte_get (descdata, addr_size);
13168 descdata += addr_size;
13169 end = byte_get (descdata, addr_size);
13170 descdata += addr_size;
13171 file_ofs = byte_get (descdata, addr_size);
13172 descdata += addr_size;
13173
13174 printf (" ");
13175 print_vma (start, FULL_HEX);
13176 printf (" ");
13177 print_vma (end, FULL_HEX);
13178 printf (" ");
13179 print_vma (file_ofs, FULL_HEX);
13180 printf ("\n %s\n", filenames);
13181
13182 filenames += 1 + strlen ((char *) filenames);
13183 }
13184
13185 return 1;
13186}
13187
1118d252
RM		 13188static const char *
13189get_gnu_elf_note_type (unsigned e_type)
13190{
13191 static char buff[64];
13192
13193 switch (e_type)
13194 {
13195 case NT_GNU_ABI_TAG:
13196 return _("NT_GNU_ABI_TAG (ABI version tag)");
13197 case NT_GNU_HWCAP:
13198 return _("NT_GNU_HWCAP (DSO-supplied software HWCAP info)");
13199 case NT_GNU_BUILD_ID:
13200 return _("NT_GNU_BUILD_ID (unique build ID bitstring)");
0297aed6
DM		 13201 case NT_GNU_GOLD_VERSION:
13202 return _("NT_GNU_GOLD_VERSION (gold version)");
1118d252
RM		 13203 default:
13204 break;
13205 }
13206
13207 snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
13208 return buff;
13209}
13210
664f90a3
TT		 13211static int
13212print_gnu_note (Elf_Internal_Note *pnote)
13213{
13214 switch (pnote->type)
13215 {
13216 case NT_GNU_BUILD_ID:
13217 {
13218 unsigned long i;
13219
13220 printf (_(" Build ID: "));
13221 for (i = 0; i < pnote->descsz; ++i)
13222 printf ("%02x", pnote->descdata[i] & 0xff);
9cf03b7e 13223 printf ("\n");
664f90a3
TT		 13224 }
13225 break;
13226
13227 case NT_GNU_ABI_TAG:
13228 {
13229 unsigned long os, major, minor, subminor;
13230 const char *osname;
13231
13232 os = byte_get ((unsigned char *) pnote->descdata, 4);
13233 major = byte_get ((unsigned char *) pnote->descdata + 4, 4);
13234 minor = byte_get ((unsigned char *) pnote->descdata + 8, 4);
13235 subminor = byte_get ((unsigned char *) pnote->descdata + 12, 4);
13236
13237 switch (os)
13238 {
13239 case GNU_ABI_TAG_LINUX:
13240 osname = "Linux";
13241 break;
13242 case GNU_ABI_TAG_HURD:
13243 osname = "Hurd";
13244 break;
13245 case GNU_ABI_TAG_SOLARIS:
13246 osname = "Solaris";
13247 break;
13248 case GNU_ABI_TAG_FREEBSD:
13249 osname = "FreeBSD";
13250 break;
13251 case GNU_ABI_TAG_NETBSD:
13252 osname = "NetBSD";
13253 break;
13254 default:
13255 osname = "Unknown";
13256 break;
13257 }
13258
13259 printf (_(" OS: %s, ABI: %ld.%ld.%ld\n"), osname,
13260 major, minor, subminor);
13261 }
13262 break;
13263 }
13264
13265 return 1;
13266}
13267
9437c45b 13268static const char *
d3ba0551 13269get_netbsd_elfcore_note_type (unsigned e_type)
9437c45b
JT		 13270{
13271 static char buff[64];
13272
b4db1224 13273 if (e_type == NT_NETBSDCORE_PROCINFO)
9437c45b
JT		 13274 {
13275 /* NetBSD core "procinfo" structure. */
13276 return _("NetBSD procinfo structure");
13277 }
13278
13279 /* As of Jan 2002 there are no other machine-independent notes
13280 defined for NetBSD core files. If the note type is less
13281 than the start of the machine-dependent note types, we don't
13282 understand it. */
13283
b4db1224 13284 if (e_type < NT_NETBSDCORE_FIRSTMACH)
9437c45b 13285 {
e9e44622 13286 snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
9437c45b
JT		 13287 return buff;
13288 }
13289
13290 switch (elf_header.e_machine)
13291 {
13292 /* On the Alpha, SPARC (32-bit and 64-bit), PT_GETREGS == mach+0
13293 and PT_GETFPREGS == mach+2. */
13294
13295 case EM_OLD_ALPHA:
13296 case EM_ALPHA:
13297 case EM_SPARC:
13298 case EM_SPARC32PLUS:
13299 case EM_SPARCV9:
13300 switch (e_type)
13301 {
2b692964 13302 case NT_NETBSDCORE_FIRSTMACH + 0:
b4db1224 13303 return _("PT_GETREGS (reg structure)");
2b692964 13304 case NT_NETBSDCORE_FIRSTMACH + 2:
b4db1224 13305 return _("PT_GETFPREGS (fpreg structure)");
9437c45b
JT		 13306 default:
13307 break;
13308 }
13309 break;
13310
13311 /* On all other arch's, PT_GETREGS == mach+1 and
13312 PT_GETFPREGS == mach+3. */
13313 default:
13314 switch (e_type)
13315 {
2b692964 13316 case NT_NETBSDCORE_FIRSTMACH + 1:
b4db1224 13317 return _("PT_GETREGS (reg structure)");
2b692964 13318 case NT_NETBSDCORE_FIRSTMACH + 3:
b4db1224 13319 return _("PT_GETFPREGS (fpreg structure)");
9437c45b
JT		 13320 default:
13321 break;
13322 }
13323 }
13324
9cf03b7e 13325 snprintf (buff, sizeof (buff), "PT_FIRSTMACH+%d",
e9e44622 13326 e_type - NT_NETBSDCORE_FIRSTMACH);
9437c45b
JT		 13327 return buff;
13328}
13329
70616151
TT		 13330static const char *
13331get_stapsdt_note_type (unsigned e_type)
13332{
13333 static char buff[64];
13334
13335 switch (e_type)
13336 {
13337 case NT_STAPSDT:
13338 return _("NT_STAPSDT (SystemTap probe descriptors)");
13339
13340 default:
13341 break;
13342 }
13343
13344 snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
13345 return buff;
13346}
13347
c6a9fc58
TT		 13348static int
13349print_stapsdt_note (Elf_Internal_Note *pnote)
13350{
13351 int addr_size = is_32bit_elf ? 4 : 8;
13352 char *data = pnote->descdata;
13353 char *data_end = pnote->descdata + pnote->descsz;
13354 bfd_vma pc, base_addr, semaphore;
13355 char *provider, *probe, *arg_fmt;
13356
13357 pc = byte_get ((unsigned char *) data, addr_size);
13358 data += addr_size;
13359 base_addr = byte_get ((unsigned char *) data, addr_size);
13360 data += addr_size;
13361 semaphore = byte_get ((unsigned char *) data, addr_size);
13362 data += addr_size;
13363
13364 provider = data;
13365 data += strlen (data) + 1;
13366 probe = data;
13367 data += strlen (data) + 1;
13368 arg_fmt = data;
13369 data += strlen (data) + 1;
13370
13371 printf (_(" Provider: %s\n"), provider);
13372 printf (_(" Name: %s\n"), probe);
13373 printf (_(" Location: "));
13374 print_vma (pc, FULL_HEX);
13375 printf (_(", Base: "));
13376 print_vma (base_addr, FULL_HEX);
13377 printf (_(", Semaphore: "));
13378 print_vma (semaphore, FULL_HEX);
9cf03b7e 13379 printf ("\n");
c6a9fc58
TT		 13380 printf (_(" Arguments: %s\n"), arg_fmt);
13381
13382 return data == data_end;
13383}
13384
00e98fc7
TG		 13385static const char *
13386get_ia64_vms_note_type (unsigned e_type)
13387{
13388 static char buff[64];
13389
13390 switch (e_type)
13391 {
13392 case NT_VMS_MHD:
13393 return _("NT_VMS_MHD (module header)");
13394 case NT_VMS_LNM:
13395 return _("NT_VMS_LNM (language name)");
13396 case NT_VMS_SRC:
13397 return _("NT_VMS_SRC (source files)");
13398 case NT_VMS_TITLE:
9cf03b7e 13399 return "NT_VMS_TITLE";
00e98fc7
TG		 13400 case NT_VMS_EIDC:
13401 return _("NT_VMS_EIDC (consistency check)");
13402 case NT_VMS_FPMODE:
13403 return _("NT_VMS_FPMODE (FP mode)");
13404 case NT_VMS_LINKTIME:
9cf03b7e 13405 return "NT_VMS_LINKTIME";
00e98fc7
TG		 13406 case NT_VMS_IMGNAM:
13407 return _("NT_VMS_IMGNAM (image name)");
13408 case NT_VMS_IMGID:
13409 return _("NT_VMS_IMGID (image id)");
13410 case NT_VMS_LINKID:
13411 return _("NT_VMS_LINKID (link id)");
13412 case NT_VMS_IMGBID:
13413 return _("NT_VMS_IMGBID (build id)");
13414 case NT_VMS_GSTNAM:
13415 return _("NT_VMS_GSTNAM (sym table name)");
13416 case NT_VMS_ORIG_DYN:
9cf03b7e 13417 return "NT_VMS_ORIG_DYN";
00e98fc7 13418 case NT_VMS_PATCHTIME:
9cf03b7e 13419 return "NT_VMS_PATCHTIME";
00e98fc7
TG		 13420 default:
13421 snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type);
13422 return buff;
13423 }
13424}
13425
13426static int
13427print_ia64_vms_note (Elf_Internal_Note * pnote)
13428{
13429 switch (pnote->type)
13430 {
13431 case NT_VMS_MHD:
13432 if (pnote->descsz > 36)
13433 {
13434 size_t l = strlen (pnote->descdata + 34);
13435 printf (_(" Creation date : %.17s\n"), pnote->descdata);
13436 printf (_(" Last patch date: %.17s\n"), pnote->descdata + 17);
13437 printf (_(" Module name : %s\n"), pnote->descdata + 34);
13438 printf (_(" Module version : %s\n"), pnote->descdata + 34 + l + 1);
13439 }
13440 else
13441 printf (_(" Invalid size\n"));
13442 break;
13443 case NT_VMS_LNM:
13444 printf (_(" Language: %s\n"), pnote->descdata);
13445 break;
13446#ifdef BFD64
13447 case NT_VMS_FPMODE:
9cf03b7e 13448 printf (_(" Floating Point mode: "));
4a5cb34f 13449 printf ("0x%016" BFD_VMA_FMT "x\n",
00e98fc7
TG		 13450 (bfd_vma)byte_get ((unsigned char *)pnote->descdata, 8));
13451 break;
13452 case NT_VMS_LINKTIME:
13453 printf (_(" Link time: "));
13454 print_vms_time
13455 ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8));
13456 printf ("\n");
13457 break;
13458 case NT_VMS_PATCHTIME:
13459 printf (_(" Patch time: "));
13460 print_vms_time
13461 ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8));
13462 printf ("\n");
13463 break;
13464 case NT_VMS_ORIG_DYN:
13465 printf (_(" Major id: %u, minor id: %u\n"),
13466 (unsigned) byte_get ((unsigned char *)pnote->descdata, 4),
13467 (unsigned) byte_get ((unsigned char *)pnote->descdata + 4, 4));
9cf03b7e 13468 printf (_(" Last modified : "));
00e98fc7
TG		 13469 print_vms_time
13470 ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata + 8, 8));
9cf03b7e 13471 printf (_("\n Link flags : "));
4a5cb34f 13472 printf ("0x%016" BFD_VMA_FMT "x\n",
00e98fc7
TG		 13473 (bfd_vma)byte_get ((unsigned char *)pnote->descdata + 16, 8));
13474 printf (_(" Header flags: 0x%08x\n"),
13475 (unsigned)byte_get ((unsigned char *)pnote->descdata + 24, 4));
13476 printf (_(" Image id : %s\n"), pnote->descdata + 32);
13477 break;
13478#endif
13479 case NT_VMS_IMGNAM:
13480 printf (_(" Image name: %s\n"), pnote->descdata);
13481 break;
13482 case NT_VMS_GSTNAM:
13483 printf (_(" Global symbol table name: %s\n"), pnote->descdata);
13484 break;
13485 case NT_VMS_IMGID:
13486 printf (_(" Image id: %s\n"), pnote->descdata);
13487 break;
13488 case NT_VMS_LINKID:
13489 printf (_(" Linker id: %s\n"), pnote->descdata);
13490 break;
13491 default:
13492 break;
13493 }
13494 return 1;
13495}
13496
6d118b09
NC		 13497/* Note that by the ELF standard, the name field is already null byte
13498 terminated, and namesz includes the terminating null byte.
13499 I.E. the value of namesz for the name "FSF" is 4.
13500
e3c8793a 13501 If the value of namesz is zero, there is no name present. */
779fe533 13502static int
2cf0635d 13503process_note (Elf_Internal_Note * pnote)
779fe533 13504{
2cf0635d
NC		 13505 const char * name = pnote->namesz ? pnote->namedata : "(NONE)";
13506 const char * nt;
9437c45b
JT		 13507
13508 if (pnote->namesz == 0)
1ec5cd37
NC		 13509 /* If there is no note name, then use the default set of
13510 note type strings. */
13511 nt = get_note_type (pnote->type);
13512
1118d252
RM		 13513 else if (const_strneq (pnote->namedata, "GNU"))
13514 /* GNU-specific object file notes. */
13515 nt = get_gnu_elf_note_type (pnote->type);
13516
0112cd26 13517 else if (const_strneq (pnote->namedata, "NetBSD-CORE"))
1ec5cd37
NC		 13518 /* NetBSD-specific core file notes. */
13519 nt = get_netbsd_elfcore_note_type (pnote->type);
13520
b15fa79e
AM		 13521 else if (strneq (pnote->namedata, "SPU/", 4))
13522 {
13523 /* SPU-specific core file notes. */
13524 nt = pnote->namedata + 4;
13525 name = "SPU";
13526 }
13527
00e98fc7
TG		 13528 else if (const_strneq (pnote->namedata, "IPF/VMS"))
13529 /* VMS/ia64-specific file notes. */
13530 nt = get_ia64_vms_note_type (pnote->type);
13531
70616151
TT		 13532 else if (const_strneq (pnote->namedata, "stapsdt"))
13533 nt = get_stapsdt_note_type (pnote->type);
13534
9437c45b 13535 else
1ec5cd37
NC		 13536 /* Don't recognize this note name; just use the default set of
13537 note type strings. */
00e98fc7 13538 nt = get_note_type (pnote->type);
9437c45b 13539
2aee03ae 13540 printf (" %-20s 0x%08lx\t%s\n", name, pnote->descsz, nt);
00e98fc7
TG		 13541
13542 if (const_strneq (pnote->namedata, "IPF/VMS"))
13543 return print_ia64_vms_note (pnote);
664f90a3
TT		 13544 else if (const_strneq (pnote->namedata, "GNU"))
13545 return print_gnu_note (pnote);
c6a9fc58
TT		 13546 else if (const_strneq (pnote->namedata, "stapsdt"))
13547 return print_stapsdt_note (pnote);
9ece1fa9
TT		 13548 else if (const_strneq (pnote->namedata, "CORE"))
13549 return print_core_note (pnote);
00e98fc7
TG		 13550 else
13551 return 1;
779fe533
NC		 13552}
13553
6d118b09 13554
779fe533 13555static int
2cf0635d 13556process_corefile_note_segment (FILE * file, bfd_vma offset, bfd_vma length)
779fe533 13557{
2cf0635d
NC		 13558 Elf_External_Note * pnotes;
13559 Elf_External_Note * external;
b34976b6 13560 int res = 1;
103f02d3 13561
779fe533
NC		 13562 if (length <= 0)
13563 return 0;
103f02d3 13564
3f5e193b 13565 pnotes = (Elf_External_Note *) get_data (NULL, file, offset, 1, length,
15b42fb0 13566 _("notes"));
dd24e3da 13567 if (pnotes == NULL)
a6e9f9df 13568 return 0;
779fe533 13569
103f02d3 13570 external = pnotes;
103f02d3 13571
9dd3a467 13572 printf (_("\nDisplaying notes found at file offset 0x%08lx with length 0x%08lx:\n"),
f3485b74 13573 (unsigned long) offset, (unsigned long) length);
2aee03ae 13574 printf (_(" %-20s %10s\tDescription\n"), _("Owner"), _("Data size"));
103f02d3 13575
15b42fb0 13576 while ((char *) external < (char *) pnotes + length)
779fe533 13577 {
b34976b6 13578 Elf_Internal_Note inote;
15b42fb0
AM		 13579 size_t min_notesz;
13580 char *next;
2cf0635d 13581 char * temp = NULL;
15b42fb0 13582 size_t data_remaining = ((char *) pnotes + length) - (char *) external;
6d118b09 13583
00e98fc7 13584 if (!is_ia64_vms ())
15b42fb0 13585 {
9dd3a467
NC		 13586 /* PR binutils/15191
13587 Make sure that there is enough data to read. */
15b42fb0
AM		 13588 min_notesz = offsetof (Elf_External_Note, name);
13589 if (data_remaining < min_notesz)
9dd3a467
NC		 13590 {
13591 warn (_("Corrupt note: only %d bytes remain, not enough for a full note\n"),
13592 (int) data_remaining);
13593 break;
13594 }
15b42fb0
AM		 13595 inote.type = BYTE_GET (external->type);
13596 inote.namesz = BYTE_GET (external->namesz);
13597 inote.namedata = external->name;
13598 inote.descsz = BYTE_GET (external->descsz);
13599 inote.descdata = inote.namedata + align_power (inote.namesz, 2);
13600 inote.descpos = offset + (inote.descdata - (char *) pnotes);
13601 next = inote.descdata + align_power (inote.descsz, 2);
13602 }
00e98fc7 13603 else
15b42fb0
AM		 13604 {
13605 Elf64_External_VMS_Note *vms_external;
00e98fc7 13606
9dd3a467
NC		 13607 /* PR binutils/15191
13608 Make sure that there is enough data to read. */
15b42fb0
AM		 13609 min_notesz = offsetof (Elf64_External_VMS_Note, name);
13610 if (data_remaining < min_notesz)
9dd3a467
NC		 13611 {
13612 warn (_("Corrupt note: only %d bytes remain, not enough for a full note\n"),
13613 (int) data_remaining);
13614 break;
13615 }
3e55a963 13616
15b42fb0
AM		 13617 vms_external = (Elf64_External_VMS_Note *) external;
13618 inote.type = BYTE_GET (vms_external->type);
13619 inote.namesz = BYTE_GET (vms_external->namesz);
13620 inote.namedata = vms_external->name;
13621 inote.descsz = BYTE_GET (vms_external->descsz);
13622 inote.descdata = inote.namedata + align_power (inote.namesz, 3);
13623 inote.descpos = offset + (inote.descdata - (char *) pnotes);
13624 next = inote.descdata + align_power (inote.descsz, 3);
13625 }
13626
13627 if (inote.descdata < (char *) external + min_notesz
13628 || next < (char *) external + min_notesz
13629 || data_remaining < (size_t)(next - (char *) external))
3e55a963 13630 {
15b42fb0 13631 warn (_("note with invalid namesz and/or descsz found at offset 0x%lx\n"),
0af1713e 13632 (unsigned long) ((char *) external - (char *) pnotes));
9dd3a467 13633 warn (_(" type: 0x%lx, namesize: 0x%08lx, descsize: 0x%08lx\n"),
3e55a963
NC		 13634 inote.type, inote.namesz, inote.descsz);
13635 break;
13636 }
13637
15b42fb0 13638 external = (Elf_External_Note *) next;
dd24e3da 13639
6d118b09
NC		 13640 /* Verify that name is null terminated. It appears that at least
13641 one version of Linux (RedHat 6.0) generates corefiles that don't
13642 comply with the ELF spec by failing to include the null byte in
13643 namesz. */
8b971f9f 13644 if (inote.namedata[inote.namesz - 1] != '\0')
6d118b09 13645 {
3f5e193b 13646 temp = (char *) malloc (inote.namesz + 1);
76da6bbe 13647
6d118b09
NC		 13648 if (temp == NULL)
13649 {
13650 error (_("Out of memory\n"));
13651 res = 0;
13652 break;
13653 }
76da6bbe 13654
6d118b09
NC		 13655 strncpy (temp, inote.namedata, inote.namesz);
13656 temp[inote.namesz] = 0;
76da6bbe 13657
6d118b09
NC		 13658 /* warn (_("'%s' NOTE name not properly null terminated\n"), temp); */
13659 inote.namedata = temp;
13660 }
13661
13662 res &= process_note (& inote);
103f02d3 13663
6d118b09
NC		 13664 if (temp != NULL)
13665 {
13666 free (temp);
13667 temp = NULL;
13668 }
779fe533
NC		 13669 }
13670
13671 free (pnotes);
103f02d3 13672
779fe533
NC		 13673 return res;
13674}
13675
13676static int
2cf0635d 13677process_corefile_note_segments (FILE * file)
779fe533 13678{
2cf0635d 13679 Elf_Internal_Phdr * segment;
b34976b6
AM		 13680 unsigned int i;
13681 int res = 1;
103f02d3 13682
d93f0186 13683 if (! get_program_headers (file))
779fe533 13684 return 0;
103f02d3 13685
779fe533
NC		 13686 for (i = 0, segment = program_headers;
13687 i < elf_header.e_phnum;
b34976b6 13688 i++, segment++)
779fe533
NC		 13689 {
13690 if (segment->p_type == PT_NOTE)
103f02d3 13691 res &= process_corefile_note_segment (file,
30800947
NC		 13692 (bfd_vma) segment->p_offset,
13693 (bfd_vma) segment->p_filesz);
779fe533 13694 }
103f02d3 13695
779fe533
NC		 13696 return res;
13697}
13698
13699static int
2cf0635d 13700process_note_sections (FILE * file)
1ec5cd37 13701{
2cf0635d 13702 Elf_Internal_Shdr * section;
1ec5cd37
NC		 13703 unsigned long i;
13704 int res = 1;
13705
13706 for (i = 0, section = section_headers;
fa1908fd 13707 i < elf_header.e_shnum && section != NULL;
1ec5cd37
NC		 13708 i++, section++)
13709 if (section->sh_type == SHT_NOTE)
13710 res &= process_corefile_note_segment (file,
13711 (bfd_vma) section->sh_offset,
13712 (bfd_vma) section->sh_size);
13713
13714 return res;
13715}
13716
13717static int
2cf0635d 13718process_notes (FILE * file)
779fe533
NC		 13719{
13720 /* If we have not been asked to display the notes then do nothing. */
13721 if (! do_notes)
13722 return 1;
103f02d3 13723
779fe533 13724 if (elf_header.e_type != ET_CORE)
1ec5cd37 13725 return process_note_sections (file);
103f02d3 13726
779fe533 13727 /* No program headers means no NOTE segment. */
1ec5cd37
NC		 13728 if (elf_header.e_phnum > 0)
13729 return process_corefile_note_segments (file);
779fe533 13730
1ec5cd37
NC		 13731 printf (_("No note segments present in the core file.\n"));
13732 return 1;
779fe533
NC		 13733}
13734
252b5132 13735static int
2cf0635d 13736process_arch_specific (FILE * file)
252b5132 13737{
a952a375
NC		 13738 if (! do_arch)
13739 return 1;
13740
252b5132
RH		 13741 switch (elf_header.e_machine)
13742 {
11c1ff18
PB		 13743 case EM_ARM:
13744 return process_arm_specific (file);
252b5132 13745 case EM_MIPS:
4fe85591 13746 case EM_MIPS_RS3_LE:
252b5132
RH		 13747 return process_mips_specific (file);
13748 break;
34c8bcba
JM		 13749 case EM_PPC:
13750 return process_power_specific (file);
13751 break;
9e8c70f9
DM		 13752 case EM_SPARC:
13753 case EM_SPARC32PLUS:
13754 case EM_SPARCV9:
13755 return process_sparc_specific (file);
13756 break;
59e6276b
JM		 13757 case EM_TI_C6000:
13758 return process_tic6x_specific (file);
13759 break;
13761a11
NC		 13760 case EM_MSP430:
13761 return process_msp430x_specific (file);
252b5132
RH		 13762 default:
13763 break;
13764 }
13765 return 1;
13766}
13767
13768static int
2cf0635d 13769get_file_header (FILE * file)
252b5132 13770{
9ea033b2
NC		 13771 /* Read in the identity array. */
13772 if (fread (elf_header.e_ident, EI_NIDENT, 1, file) != 1)
252b5132
RH		 13773 return 0;
13774
9ea033b2 13775 /* Determine how to read the rest of the header. */
b34976b6 13776 switch (elf_header.e_ident[EI_DATA])
9ea033b2
NC		 13777 {
13778 default: /* fall through */
13779 case ELFDATANONE: /* fall through */
adab8cdc
AO		 13780 case ELFDATA2LSB:
13781 byte_get = byte_get_little_endian;
13782 byte_put = byte_put_little_endian;
13783 break;
13784 case ELFDATA2MSB:
13785 byte_get = byte_get_big_endian;
13786 byte_put = byte_put_big_endian;
13787 break;
9ea033b2
NC		 13788 }
13789
13790 /* For now we only support 32 bit and 64 bit ELF files. */
b34976b6 13791 is_32bit_elf = (elf_header.e_ident[EI_CLASS] != ELFCLASS64);
9ea033b2
NC		 13792
13793 /* Read in the rest of the header. */
13794 if (is_32bit_elf)
13795 {
13796 Elf32_External_Ehdr ehdr32;
252b5132 13797
9ea033b2
NC		 13798 if (fread (ehdr32.e_type, sizeof (ehdr32) - EI_NIDENT, 1, file) != 1)
13799 return 0;
103f02d3 13800
9ea033b2
NC		 13801 elf_header.e_type = BYTE_GET (ehdr32.e_type);
13802 elf_header.e_machine = BYTE_GET (ehdr32.e_machine);
13803 elf_header.e_version = BYTE_GET (ehdr32.e_version);
13804 elf_header.e_entry = BYTE_GET (ehdr32.e_entry);
13805 elf_header.e_phoff = BYTE_GET (ehdr32.e_phoff);
13806 elf_header.e_shoff = BYTE_GET (ehdr32.e_shoff);
13807 elf_header.e_flags = BYTE_GET (ehdr32.e_flags);
13808 elf_header.e_ehsize = BYTE_GET (ehdr32.e_ehsize);
13809 elf_header.e_phentsize = BYTE_GET (ehdr32.e_phentsize);
13810 elf_header.e_phnum = BYTE_GET (ehdr32.e_phnum);
13811 elf_header.e_shentsize = BYTE_GET (ehdr32.e_shentsize);
13812 elf_header.e_shnum = BYTE_GET (ehdr32.e_shnum);
13813 elf_header.e_shstrndx = BYTE_GET (ehdr32.e_shstrndx);
13814 }
252b5132 13815 else
9ea033b2
NC		 13816 {
13817 Elf64_External_Ehdr ehdr64;
a952a375
NC		 13818
13819 /* If we have been compiled with sizeof (bfd_vma) == 4, then
13820 we will not be able to cope with the 64bit data found in
13821 64 ELF files. Detect this now and abort before we start
50c2245b 13822 overwriting things. */
a952a375
NC		 13823 if (sizeof (bfd_vma) < 8)
13824 {
e3c8793a
NC		 13825 error (_("This instance of readelf has been built without support for a\n\
1382664 bit data type and so it cannot read 64 bit ELF files.\n"));
a952a375
NC		 13827 return 0;
13828 }
103f02d3 13829
9ea033b2
NC		 13830 if (fread (ehdr64.e_type, sizeof (ehdr64) - EI_NIDENT, 1, file) != 1)
13831 return 0;
103f02d3 13832
9ea033b2
NC		 13833 elf_header.e_type = BYTE_GET (ehdr64.e_type);
13834 elf_header.e_machine = BYTE_GET (ehdr64.e_machine);
13835 elf_header.e_version = BYTE_GET (ehdr64.e_version);
66543521
AM		 13836 elf_header.e_entry = BYTE_GET (ehdr64.e_entry);
13837 elf_header.e_phoff = BYTE_GET (ehdr64.e_phoff);
13838 elf_header.e_shoff = BYTE_GET (ehdr64.e_shoff);
9ea033b2
NC		 13839 elf_header.e_flags = BYTE_GET (ehdr64.e_flags);
13840 elf_header.e_ehsize = BYTE_GET (ehdr64.e_ehsize);
13841 elf_header.e_phentsize = BYTE_GET (ehdr64.e_phentsize);
13842 elf_header.e_phnum = BYTE_GET (ehdr64.e_phnum);
13843 elf_header.e_shentsize = BYTE_GET (ehdr64.e_shentsize);
13844 elf_header.e_shnum = BYTE_GET (ehdr64.e_shnum);
13845 elf_header.e_shstrndx = BYTE_GET (ehdr64.e_shstrndx);
13846 }
252b5132 13847
7ece0d85
JJ		 13848 if (elf_header.e_shoff)
13849 {
13850 /* There may be some extensions in the first section header. Don't
13851 bomb if we can't read it. */
13852 if (is_32bit_elf)
13853 get_32bit_section_headers (file, 1);
13854 else
13855 get_64bit_section_headers (file, 1);
13856 }
560f3c1c 13857
252b5132
RH		 13858 return 1;
13859}
13860
fb52b2f4
NC		 13861/* Process one ELF object file according to the command line options.
13862 This file may actually be stored in an archive. The file is
13863 positioned at the start of the ELF object. */
13864
ff78d6d6 13865static int
2cf0635d 13866process_object (char * file_name, FILE * file)
252b5132 13867{
252b5132
RH		 13868 unsigned int i;
13869
252b5132
RH		 13870 if (! get_file_header (file))
13871 {
13872 error (_("%s: Failed to read file header\n"), file_name);
ff78d6d6 13873 return 1;
252b5132
RH		 13874 }
13875
13876 /* Initialise per file variables. */
60bca95a 13877 for (i = ARRAY_SIZE (version_info); i--;)
252b5132
RH		 13878 version_info[i] = 0;
13879
60bca95a 13880 for (i = ARRAY_SIZE (dynamic_info); i--;)
252b5132 13881 dynamic_info[i] = 0;
5115b233 13882 dynamic_info_DT_GNU_HASH = 0;
252b5132
RH		 13883
13884 /* Process the file. */
13885 if (show_name)
13886 printf (_("\nFile: %s\n"), file_name);
13887
18bd398b
NC		 13888 /* Initialise the dump_sects array from the cmdline_dump_sects array.
13889 Note we do this even if cmdline_dump_sects is empty because we
13890 must make sure that the dump_sets array is zeroed out before each
13891 object file is processed. */
13892 if (num_dump_sects > num_cmdline_dump_sects)
09c11c86 13893 memset (dump_sects, 0, num_dump_sects * sizeof (* dump_sects));
18bd398b
NC		 13894
13895 if (num_cmdline_dump_sects > 0)
13896 {
13897 if (num_dump_sects == 0)
13898 /* A sneaky way of allocating the dump_sects array. */
09c11c86 13899 request_dump_bynumber (num_cmdline_dump_sects, 0);
18bd398b
NC		 13900
13901 assert (num_dump_sects >= num_cmdline_dump_sects);
09c11c86
NC		 13902 memcpy (dump_sects, cmdline_dump_sects,
13903 num_cmdline_dump_sects * sizeof (* dump_sects));
18bd398b 13904 }
d70c5fc7 13905
252b5132 13906 if (! process_file_header ())
fb52b2f4 13907 return 1;
252b5132 13908
d1f5c6e3 13909 if (! process_section_headers (file))
2f62977e 13910 {
d1f5c6e3
L		 13911 /* Without loaded section headers we cannot process lots of
13912 things. */
2f62977e 13913 do_unwind = do_version = do_dump = do_arch = 0;
252b5132 13914
2f62977e 13915 if (! do_using_dynamic)
2c610e4b 13916 do_syms = do_dyn_syms = do_reloc = 0;
2f62977e 13917 }
252b5132 13918
d1f5c6e3
L		 13919 if (! process_section_groups (file))
13920 {
13921 /* Without loaded section groups we cannot process unwind. */
13922 do_unwind = 0;
13923 }
13924
2f62977e 13925 if (process_program_headers (file))
b2d38a17 13926 process_dynamic_section (file);
252b5132
RH		 13927
13928 process_relocs (file);
13929
4d6ed7c8
NC		 13930 process_unwind (file);
13931
252b5132
RH		 13932 process_symbol_table (file);
13933
13934 process_syminfo (file);
13935
13936 process_version_sections (file);
13937
13938 process_section_contents (file);
f5842774 13939
1ec5cd37 13940 process_notes (file);
103f02d3 13941
047b2264
JJ		 13942 process_gnu_liblist (file);
13943
252b5132
RH		 13944 process_arch_specific (file);
13945
d93f0186
NC		 13946 if (program_headers)
13947 {
13948 free (program_headers);
13949 program_headers = NULL;
13950 }
13951
252b5132
RH		 13952 if (section_headers)
13953 {
13954 free (section_headers);
13955 section_headers = NULL;
13956 }
13957
13958 if (string_table)
13959 {
13960 free (string_table);
13961 string_table = NULL;
d40ac9bd 13962 string_table_length = 0;
252b5132
RH		 13963 }
13964
13965 if (dynamic_strings)
13966 {
13967 free (dynamic_strings);
13968 dynamic_strings = NULL;
d79b3d50 13969 dynamic_strings_length = 0;
252b5132
RH		 13970 }
13971
13972 if (dynamic_symbols)
13973 {
13974 free (dynamic_symbols);
13975 dynamic_symbols = NULL;
19936277 13976 num_dynamic_syms = 0;
252b5132
RH		 13977 }
13978
13979 if (dynamic_syminfo)
13980 {
13981 free (dynamic_syminfo);
13982 dynamic_syminfo = NULL;
13983 }
ff78d6d6 13984
293c573e
MR		 13985 if (dynamic_section)
13986 {
13987 free (dynamic_section);
13988 dynamic_section = NULL;
13989 }
13990
e4b17d5c
L		 13991 if (section_headers_groups)
13992 {
13993 free (section_headers_groups);
13994 section_headers_groups = NULL;
13995 }
13996
13997 if (section_groups)
13998 {
2cf0635d
NC		 13999 struct group_list * g;
14000 struct group_list * next;
e4b17d5c
L		 14001
14002 for (i = 0; i < group_count; i++)
14003 {
14004 for (g = section_groups [i].root; g != NULL; g = next)
14005 {
14006 next = g->next;
14007 free (g);
14008 }
14009 }
14010
14011 free (section_groups);
14012 section_groups = NULL;
14013 }
14014
19e6b90e 14015 free_debug_memory ();
18bd398b 14016
ff78d6d6 14017 return 0;
252b5132
RH		 14018}
14019
2cf0635d
NC		 14020/* Process an ELF archive.
14021 On entry the file is positioned just after the ARMAG string. */
14022
14023static int
14024process_archive (char * file_name, FILE * file, bfd_boolean is_thin_archive)
14025{
14026 struct archive_info arch;
14027 struct archive_info nested_arch;
14028 size_t got;
2cf0635d
NC		 14029 int ret;
14030
14031 show_name = 1;
14032
14033 /* The ARCH structure is used to hold information about this archive. */
14034 arch.file_name = NULL;
14035 arch.file = NULL;
14036 arch.index_array = NULL;
14037 arch.sym_table = NULL;
14038 arch.longnames = NULL;
14039
14040 /* The NESTED_ARCH structure is used as a single-item cache of information
14041 about a nested archive (when members of a thin archive reside within
14042 another regular archive file). */
14043 nested_arch.file_name = NULL;
14044 nested_arch.file = NULL;
14045 nested_arch.index_array = NULL;
14046 nested_arch.sym_table = NULL;
14047 nested_arch.longnames = NULL;
14048
14049 if (setup_archive (&arch, file_name, file, is_thin_archive, do_archive_index) != 0)
14050 {
14051 ret = 1;
14052 goto out;
4145f1d5 14053 }
fb52b2f4 14054
4145f1d5
NC		 14055 if (do_archive_index)
14056 {
2cf0635d 14057 if (arch.sym_table == NULL)
4145f1d5
NC		 14058 error (_("%s: unable to dump the index as none was found\n"), file_name);
14059 else
14060 {
2cf0635d 14061 unsigned int i, l;
4145f1d5
NC		 14062 unsigned long current_pos;
14063
14064 printf (_("Index of archive %s: (%ld entries, 0x%lx bytes in the symbol table)\n"),
c2a7d3f5 14065 file_name, (long) arch.index_num, arch.sym_size);
4145f1d5
NC		 14066 current_pos = ftell (file);
14067
2cf0635d 14068 for (i = l = 0; i < arch.index_num; i++)
4145f1d5 14069 {
2cf0635d
NC		 14070 if ((i == 0) || ((i > 0) && (arch.index_array[i] != arch.index_array[i - 1])))
14071 {
14072 char * member_name;
4145f1d5 14073
2cf0635d
NC		 14074 member_name = get_archive_member_name_at (&arch, arch.index_array[i], &nested_arch);
14075
14076 if (member_name != NULL)
14077 {
14078 char * qualified_name = make_qualified_name (&arch, &nested_arch, member_name);
14079
14080 if (qualified_name != NULL)
14081 {
c2a7d3f5
NC		 14082 printf (_("Contents of binary %s at offset "), qualified_name);
14083 (void) print_vma (arch.index_array[i], PREFIX_HEX);
14084 putchar ('\n');
2cf0635d
NC		 14085 free (qualified_name);
14086 }
4145f1d5
NC		 14087 }
14088 }
2cf0635d
NC		 14089
14090 if (l >= arch.sym_size)
4145f1d5
NC		 14091 {
14092 error (_("%s: end of the symbol table reached before the end of the index\n"),
14093 file_name);
cb8f3167 14094 break;
4145f1d5 14095 }
2cf0635d
NC		 14096 printf ("\t%s\n", arch.sym_table + l);
14097 l += strlen (arch.sym_table + l) + 1;
4145f1d5
NC		 14098 }
14099
c2a7d3f5
NC		 14100 if (arch.uses_64bit_indicies)
14101 l = (l + 7) & ~ 7;
14102 else
14103 l += l & 1;
14104
2cf0635d 14105 if (l < arch.sym_size)
c2a7d3f5
NC		 14106 error (_("%s: %ld bytes remain in the symbol table, but without corresponding entries in the index table\n"),
14107 file_name, arch.sym_size - l);
4145f1d5 14108
4145f1d5
NC		 14109 if (fseek (file, current_pos, SEEK_SET) != 0)
14110 {
14111 error (_("%s: failed to seek back to start of object files in the archive\n"), file_name);
2cf0635d
NC		 14112 ret = 1;
14113 goto out;
4145f1d5 14114 }
fb52b2f4 14115 }
4145f1d5
NC		 14116
14117 if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections
14118 && !do_segments && !do_header && !do_dump && !do_version
14119 && !do_histogram && !do_debugging && !do_arch && !do_notes
2c610e4b 14120 && !do_section_groups && !do_dyn_syms)
2cf0635d
NC		 14121 {
14122 ret = 0; /* Archive index only. */
14123 goto out;
14124 }
fb52b2f4
NC		 14125 }
14126
d989285c 14127 ret = 0;
fb52b2f4
NC		 14128
14129 while (1)
14130 {
2cf0635d
NC		 14131 char * name;
14132 size_t namelen;
14133 char * qualified_name;
14134
14135 /* Read the next archive header. */
14136 if (fseek (file, arch.next_arhdr_offset, SEEK_SET) != 0)
14137 {
14138 error (_("%s: failed to seek to next archive header\n"), file_name);
14139 return 1;
14140 }
14141 got = fread (&arch.arhdr, 1, sizeof arch.arhdr, file);
14142 if (got != sizeof arch.arhdr)
14143 {
14144 if (got == 0)
14145 break;
14146 error (_("%s: failed to read archive header\n"), file_name);
14147 ret = 1;
14148 break;
14149 }
14150 if (memcmp (arch.arhdr.ar_fmag, ARFMAG, 2) != 0)
14151 {
14152 error (_("%s: did not find a valid archive header\n"), arch.file_name);
14153 ret = 1;
14154 break;
14155 }
14156
14157 arch.next_arhdr_offset += sizeof arch.arhdr;
14158
14159 archive_file_size = strtoul (arch.arhdr.ar_size, NULL, 10);
14160 if (archive_file_size & 01)
14161 ++archive_file_size;
14162
14163 name = get_archive_member_name (&arch, &nested_arch);
14164 if (name == NULL)
fb52b2f4 14165 {
0fd3a477 14166 error (_("%s: bad archive file name\n"), file_name);
d989285c
ILT		 14167 ret = 1;
14168 break;
fb52b2f4 14169 }
2cf0635d 14170 namelen = strlen (name);
fb52b2f4 14171
2cf0635d
NC		 14172 qualified_name = make_qualified_name (&arch, &nested_arch, name);
14173 if (qualified_name == NULL)
fb52b2f4 14174 {
2cf0635d 14175 error (_("%s: bad archive file name\n"), file_name);
d989285c
ILT		 14176 ret = 1;
14177 break;
fb52b2f4
NC		 14178 }
14179
2cf0635d
NC		 14180 if (is_thin_archive && arch.nested_member_origin == 0)
14181 {
14182 /* This is a proxy for an external member of a thin archive. */
14183 FILE * member_file;
14184 char * member_file_name = adjust_relative_path (file_name, name, namelen);
14185 if (member_file_name == NULL)
14186 {
14187 ret = 1;
14188 break;
14189 }
14190
14191 member_file = fopen (member_file_name, "rb");
14192 if (member_file == NULL)
14193 {
14194 error (_("Input file '%s' is not readable.\n"), member_file_name);
14195 free (member_file_name);
14196 ret = 1;
14197 break;
14198 }
14199
14200 archive_file_offset = arch.nested_member_origin;
14201
14202 ret |= process_object (qualified_name, member_file);
14203
14204 fclose (member_file);
14205 free (member_file_name);
14206 }
14207 else if (is_thin_archive)
14208 {
a043396b
NC		 14209 /* PR 15140: Allow for corrupt thin archives. */
14210 if (nested_arch.file == NULL)
14211 {
14212 error (_("%s: contains corrupt thin archive: %s\n"),
14213 file_name, name);
14214 ret = 1;
14215 break;
14216 }
14217
2cf0635d
NC		 14218 /* This is a proxy for a member of a nested archive. */
14219 archive_file_offset = arch.nested_member_origin + sizeof arch.arhdr;
14220
14221 /* The nested archive file will have been opened and setup by
14222 get_archive_member_name. */
14223 if (fseek (nested_arch.file, archive_file_offset, SEEK_SET) != 0)
14224 {
14225 error (_("%s: failed to seek to archive member.\n"), nested_arch.file_name);
14226 ret = 1;
14227 break;
14228 }
14229
14230 ret |= process_object (qualified_name, nested_arch.file);
14231 }
14232 else
14233 {
14234 archive_file_offset = arch.next_arhdr_offset;
14235 arch.next_arhdr_offset += archive_file_size;
fb52b2f4 14236
2cf0635d
NC		 14237 ret |= process_object (qualified_name, file);
14238 }
fb52b2f4 14239
2b52916e
L		 14240 if (dump_sects != NULL)
14241 {
14242 free (dump_sects);
14243 dump_sects = NULL;
14244 num_dump_sects = 0;
14245 }
14246
2cf0635d 14247 free (qualified_name);
fb52b2f4
NC		 14248 }
14249
4145f1d5 14250 out:
2cf0635d
NC		 14251 if (nested_arch.file != NULL)
14252 fclose (nested_arch.file);
14253 release_archive (&nested_arch);
14254 release_archive (&arch);
fb52b2f4 14255
d989285c 14256 return ret;
fb52b2f4
NC		 14257}
14258
14259static int
2cf0635d 14260process_file (char * file_name)
fb52b2f4 14261{
2cf0635d 14262 FILE * file;
fb52b2f4
NC		 14263 struct stat statbuf;
14264 char armag[SARMAG];
14265 int ret;
14266
14267 if (stat (file_name, &statbuf) < 0)
14268 {
f24ddbdd
NC		 14269 if (errno == ENOENT)
14270 error (_("'%s': No such file\n"), file_name);
14271 else
14272 error (_("Could not locate '%s'. System error message: %s\n"),
14273 file_name, strerror (errno));
14274 return 1;
14275 }
14276
14277 if (! S_ISREG (statbuf.st_mode))
14278 {
14279 error (_("'%s' is not an ordinary file\n"), file_name);
fb52b2f4
NC		 14280 return 1;
14281 }
14282
14283 file = fopen (file_name, "rb");
14284 if (file == NULL)
14285 {
f24ddbdd 14286 error (_("Input file '%s' is not readable.\n"), file_name);
fb52b2f4
NC		 14287 return 1;
14288 }
14289
14290 if (fread (armag, SARMAG, 1, file) != 1)
14291 {
4145f1d5 14292 error (_("%s: Failed to read file's magic number\n"), file_name);
fb52b2f4
NC		 14293 fclose (file);
14294 return 1;
14295 }
14296
14297 if (memcmp (armag, ARMAG, SARMAG) == 0)
2cf0635d
NC		 14298 ret = process_archive (file_name, file, FALSE);
14299 else if (memcmp (armag, ARMAGT, SARMAG) == 0)
14300 ret = process_archive (file_name, file, TRUE);
fb52b2f4
NC		 14301 else
14302 {
4145f1d5
NC		 14303 if (do_archive_index)
14304 error (_("File %s is not an archive so its index cannot be displayed.\n"),
14305 file_name);
14306
fb52b2f4
NC		 14307 rewind (file);
14308 archive_file_size = archive_file_offset = 0;
14309 ret = process_object (file_name, file);
14310 }
14311
14312 fclose (file);
14313
14314 return ret;
14315}
14316
252b5132
RH		 14317#ifdef SUPPORT_DISASSEMBLY
14318/* Needed by the i386 disassembler. For extra credit, someone could
9ea033b2 14319 fix this so that we insert symbolic addresses here, esp for GOT/PLT
e3c8793a 14320 symbols. */
252b5132
RH		 14321
14322void
2cf0635d 14323print_address (unsigned int addr, FILE * outfile)
252b5132
RH		 14324{
14325 fprintf (outfile,"0x%8.8x", addr);
14326}
14327
e3c8793a 14328/* Needed by the i386 disassembler. */
252b5132
RH		 14329void
14330db_task_printsym (unsigned int addr)
14331{
14332 print_address (addr, stderr);
14333}
14334#endif
14335
14336int
2cf0635d 14337main (int argc, char ** argv)
252b5132 14338{
ff78d6d6
L		 14339 int err;
14340
252b5132
RH		 14341#if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES)
14342 setlocale (LC_MESSAGES, "");
3882b010
L		 14343#endif
14344#if defined (HAVE_SETLOCALE)
14345 setlocale (LC_CTYPE, "");
252b5132
RH		 14346#endif
14347 bindtextdomain (PACKAGE, LOCALEDIR);
14348 textdomain (PACKAGE);
14349
869b9d07
MM		 14350 expandargv (&argc, &argv);
14351
252b5132
RH		 14352 parse_args (argc, argv);
14353
18bd398b 14354 if (num_dump_sects > 0)
59f14fc0 14355 {
18bd398b 14356 /* Make a copy of the dump_sects array. */
3f5e193b
NC		 14357 cmdline_dump_sects = (dump_type *)
14358 malloc (num_dump_sects * sizeof (* dump_sects));
59f14fc0 14359 if (cmdline_dump_sects == NULL)
591a748a 14360 error (_("Out of memory allocating dump request table.\n"));
59f14fc0
AS		 14361 else
14362 {
09c11c86
NC		 14363 memcpy (cmdline_dump_sects, dump_sects,
14364 num_dump_sects * sizeof (* dump_sects));
59f14fc0
AS		 14365 num_cmdline_dump_sects = num_dump_sects;
14366 }
14367 }
14368
18bd398b
NC		 14369 if (optind < (argc - 1))
14370 show_name = 1;
14371
ff78d6d6 14372 err = 0;
252b5132 14373 while (optind < argc)
18bd398b 14374 err |= process_file (argv[optind++]);
252b5132
RH		 14375
14376 if (dump_sects != NULL)
14377 free (dump_sects);
59f14fc0
AS		 14378 if (cmdline_dump_sects != NULL)
14379 free (cmdline_dump_sects);
252b5132 14380
ff78d6d6 14381 return err;
252b5132 14382}
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