Commit | Line | Data |
---|---|---|
252b5132 | 1 | /* readelf.c -- display contents of an ELF format file |
6e3d6dc1 | 2 | Copyright 1998, 1999, 2000, 2001, 2002, 2003, 2004, 2005, 2006, 2007, |
7a88bc9c | 3 | 2008, 2009, 2010, 2011 |
a0f19280 | 4 | Free Software Foundation, Inc. |
252b5132 RH |
5 | |
6 | Originally developed by Eric Youngdale <eric@andante.jic.com> | |
12ab83a9 | 7 | Modifications by Nick Clifton <nickc@redhat.com> |
252b5132 RH |
8 | |
9 | This file is part of GNU Binutils. | |
10 | ||
11 | This program is free software; you can redistribute it and/or modify | |
12 | it under the terms of the GNU General Public License as published by | |
32866df7 | 13 | the Free Software Foundation; either version 3 of the License, or |
252b5132 RH |
14 | (at your option) any later version. |
15 | ||
16 | This program is distributed in the hope that it will be useful, | |
17 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
18 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
19 | GNU General Public License for more details. | |
20 | ||
21 | You should have received a copy of the GNU General Public License | |
22 | along with this program; if not, write to the Free Software | |
b43b5d5f NC |
23 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA |
24 | 02110-1301, USA. */ | |
252b5132 | 25 | \f |
9eb20dd8 | 26 | /* The difference between readelf and objdump: |
252b5132 | 27 | |
74013231 | 28 | Both programs are capable of displaying the contents of ELF format files, |
9eb20dd8 | 29 | so why does the binutils project have two file dumpers ? |
0de14b54 | 30 | |
9eb20dd8 NC |
31 | The reason is that objdump sees an ELF file through a BFD filter of the |
32 | world; if BFD has a bug where, say, it disagrees about a machine constant | |
33 | in e_flags, then the odds are good that it will remain internally | |
34 | consistent. The linker sees it the BFD way, objdump sees it the BFD way, | |
35 | GAS sees it the BFD way. There was need for a tool to go find out what | |
36 | the file actually says. | |
37 | ||
38 | This is why the readelf program does not link against the BFD library - it | |
39 | exists as an independent program to help verify the correct working of BFD. | |
40 | ||
41 | There is also the case that readelf can provide more information about an | |
42 | ELF file than is provided by objdump. In particular it can display DWARF | |
43 | debugging information which (at the moment) objdump cannot. */ | |
44 | \f | |
1b315056 | 45 | #include "config.h" |
3db64b00 | 46 | #include "sysdep.h" |
252b5132 RH |
47 | #include <assert.h> |
48 | #include <sys/stat.h> | |
252b5132 | 49 | #include <time.h> |
1b315056 CS |
50 | #ifdef HAVE_ZLIB_H |
51 | #include <zlib.h> | |
52 | #endif | |
252b5132 | 53 | |
a952a375 | 54 | #if __GNUC__ >= 2 |
19936277 | 55 | /* Define BFD64 here, even if our default architecture is 32 bit ELF |
a952a375 | 56 | as this will allow us to read in and parse 64bit and 32bit ELF files. |
b34976b6 | 57 | Only do this if we believe that the compiler can support a 64 bit |
a952a375 | 58 | data type. For now we only rely on GCC being able to do this. */ |
19936277 | 59 | #define BFD64 |
a952a375 NC |
60 | #endif |
61 | ||
3db64b00 AM |
62 | #include "bfd.h" |
63 | #include "bucomm.h" | |
3284fe0c | 64 | #include "elfcomm.h" |
19e6b90e | 65 | #include "dwarf.h" |
252b5132 RH |
66 | |
67 | #include "elf/common.h" | |
68 | #include "elf/external.h" | |
69 | #include "elf/internal.h" | |
252b5132 | 70 | |
4b78141a NC |
71 | |
72 | /* Included here, before RELOC_MACROS_GEN_FUNC is defined, so that | |
73 | we can obtain the H8 reloc numbers. We need these for the | |
74 | get_reloc_size() function. We include h8.h again after defining | |
75 | RELOC_MACROS_GEN_FUNC so that we get the naming function as well. */ | |
76 | ||
77 | #include "elf/h8.h" | |
78 | #undef _ELF_H8_H | |
79 | ||
80 | /* Undo the effects of #including reloc-macros.h. */ | |
81 | ||
82 | #undef START_RELOC_NUMBERS | |
83 | #undef RELOC_NUMBER | |
84 | #undef FAKE_RELOC | |
85 | #undef EMPTY_RELOC | |
86 | #undef END_RELOC_NUMBERS | |
87 | #undef _RELOC_MACROS_H | |
88 | ||
252b5132 RH |
89 | /* The following headers use the elf/reloc-macros.h file to |
90 | automatically generate relocation recognition functions | |
91 | such as elf_mips_reloc_type() */ | |
92 | ||
93 | #define RELOC_MACROS_GEN_FUNC | |
94 | ||
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" |
7ba29e2a | 125 | #include "elf/microblaze.h" |
3b16e843 | 126 | #include "elf/mips.h" |
3c3bdf30 | 127 | #include "elf/mmix.h" |
3b16e843 NC |
128 | #include "elf/mn10200.h" |
129 | #include "elf/mn10300.h" | |
5506d11a | 130 | #include "elf/moxie.h" |
4970f871 | 131 | #include "elf/mt.h" |
2469cfa2 | 132 | #include "elf/msp430.h" |
3b16e843 | 133 | #include "elf/or32.h" |
7d466069 | 134 | #include "elf/pj.h" |
3b16e843 | 135 | #include "elf/ppc.h" |
c833c019 | 136 | #include "elf/ppc64.h" |
99c513f6 | 137 | #include "elf/rl78.h" |
c7927a3c | 138 | #include "elf/rx.h" |
a85d7ed0 | 139 | #include "elf/s390.h" |
1c0d3aa6 | 140 | #include "elf/score.h" |
3b16e843 NC |
141 | #include "elf/sh.h" |
142 | #include "elf/sparc.h" | |
e9f53129 | 143 | #include "elf/spu.h" |
40b36596 | 144 | #include "elf/tic6x.h" |
aa137e4d NC |
145 | #include "elf/tilegx.h" |
146 | #include "elf/tilepro.h" | |
3b16e843 | 147 | #include "elf/v850.h" |
179d3252 | 148 | #include "elf/vax.h" |
3b16e843 | 149 | #include "elf/x86-64.h" |
c29aca4a | 150 | #include "elf/xc16x.h" |
93fbbb04 | 151 | #include "elf/xstormy16.h" |
88da6820 | 152 | #include "elf/xtensa.h" |
252b5132 | 153 | |
252b5132 | 154 | #include "getopt.h" |
566b0d53 | 155 | #include "libiberty.h" |
09c11c86 | 156 | #include "safe-ctype.h" |
2cf0635d | 157 | #include "filenames.h" |
252b5132 | 158 | |
2cf0635d | 159 | char * program_name = "readelf"; |
85b1c36d BE |
160 | static long archive_file_offset; |
161 | static unsigned long archive_file_size; | |
162 | static unsigned long dynamic_addr; | |
163 | static bfd_size_type dynamic_size; | |
164 | static unsigned int dynamic_nent; | |
2cf0635d | 165 | static char * dynamic_strings; |
85b1c36d | 166 | static unsigned long dynamic_strings_length; |
2cf0635d | 167 | static char * string_table; |
85b1c36d BE |
168 | static unsigned long string_table_length; |
169 | static unsigned long num_dynamic_syms; | |
2cf0635d NC |
170 | static Elf_Internal_Sym * dynamic_symbols; |
171 | static Elf_Internal_Syminfo * dynamic_syminfo; | |
85b1c36d BE |
172 | static unsigned long dynamic_syminfo_offset; |
173 | static unsigned int dynamic_syminfo_nent; | |
f8eae8b2 | 174 | static char program_interpreter[PATH_MAX]; |
bb8a0291 | 175 | static bfd_vma dynamic_info[DT_ENCODING]; |
fdc90cb4 | 176 | static bfd_vma dynamic_info_DT_GNU_HASH; |
85b1c36d BE |
177 | static bfd_vma version_info[16]; |
178 | static Elf_Internal_Ehdr elf_header; | |
2cf0635d NC |
179 | static Elf_Internal_Shdr * section_headers; |
180 | static Elf_Internal_Phdr * program_headers; | |
181 | static Elf_Internal_Dyn * dynamic_section; | |
182 | static Elf_Internal_Shdr * symtab_shndx_hdr; | |
85b1c36d BE |
183 | static int show_name; |
184 | static int do_dynamic; | |
185 | static int do_syms; | |
2c610e4b | 186 | static int do_dyn_syms; |
85b1c36d BE |
187 | static int do_reloc; |
188 | static int do_sections; | |
189 | static int do_section_groups; | |
5477e8a0 | 190 | static int do_section_details; |
85b1c36d BE |
191 | static int do_segments; |
192 | static int do_unwind; | |
193 | static int do_using_dynamic; | |
194 | static int do_header; | |
195 | static int do_dump; | |
196 | static int do_version; | |
85b1c36d BE |
197 | static int do_histogram; |
198 | static int do_debugging; | |
85b1c36d BE |
199 | static int do_arch; |
200 | static int do_notes; | |
4145f1d5 | 201 | static int do_archive_index; |
85b1c36d | 202 | static int is_32bit_elf; |
252b5132 | 203 | |
e4b17d5c L |
204 | struct group_list |
205 | { | |
2cf0635d | 206 | struct group_list * next; |
e4b17d5c L |
207 | unsigned int section_index; |
208 | }; | |
209 | ||
210 | struct group | |
211 | { | |
2cf0635d | 212 | struct group_list * root; |
e4b17d5c L |
213 | unsigned int group_index; |
214 | }; | |
215 | ||
85b1c36d | 216 | static size_t group_count; |
2cf0635d NC |
217 | static struct group * section_groups; |
218 | static struct group ** section_headers_groups; | |
e4b17d5c | 219 | |
09c11c86 NC |
220 | |
221 | /* Flag bits indicating particular types of dump. */ | |
222 | #define HEX_DUMP (1 << 0) /* The -x command line switch. */ | |
223 | #define DISASS_DUMP (1 << 1) /* The -i command line switch. */ | |
224 | #define DEBUG_DUMP (1 << 2) /* The -w command line switch. */ | |
225 | #define STRING_DUMP (1 << 3) /* The -p command line switch. */ | |
cf13d699 | 226 | #define RELOC_DUMP (1 << 4) /* The -R command line switch. */ |
09c11c86 NC |
227 | |
228 | typedef unsigned char dump_type; | |
229 | ||
230 | /* A linked list of the section names for which dumps were requested. */ | |
aef1f6d0 DJ |
231 | struct dump_list_entry |
232 | { | |
2cf0635d | 233 | char * name; |
09c11c86 | 234 | dump_type type; |
2cf0635d | 235 | struct dump_list_entry * next; |
aef1f6d0 | 236 | }; |
2cf0635d | 237 | static struct dump_list_entry * dump_sects_byname; |
aef1f6d0 | 238 | |
09c11c86 NC |
239 | /* A dynamic array of flags indicating for which sections a dump |
240 | has been requested via command line switches. */ | |
241 | static dump_type * cmdline_dump_sects = NULL; | |
242 | static unsigned int num_cmdline_dump_sects = 0; | |
18bd398b NC |
243 | |
244 | /* A dynamic array of flags indicating for which sections a dump of | |
245 | some kind has been requested. It is reset on a per-object file | |
aef1f6d0 DJ |
246 | basis and then initialised from the cmdline_dump_sects array, |
247 | the results of interpreting the -w switch, and the | |
248 | dump_sects_byname list. */ | |
09c11c86 NC |
249 | static dump_type * dump_sects = NULL; |
250 | static unsigned int num_dump_sects = 0; | |
252b5132 | 251 | |
252b5132 | 252 | |
c256ffe7 | 253 | /* How to print a vma value. */ |
843dd992 NC |
254 | typedef enum print_mode |
255 | { | |
256 | HEX, | |
257 | DEC, | |
258 | DEC_5, | |
259 | UNSIGNED, | |
260 | PREFIX_HEX, | |
261 | FULL_HEX, | |
262 | LONG_HEX | |
263 | } | |
264 | print_mode; | |
265 | ||
9c19a809 NC |
266 | #define UNKNOWN -1 |
267 | ||
2b692964 NC |
268 | #define SECTION_NAME(X) \ |
269 | ((X) == NULL ? _("<none>") \ | |
270 | : string_table == NULL ? _("<no-name>") \ | |
271 | : ((X)->sh_name >= string_table_length ? _("<corrupt>") \ | |
0b49d371 | 272 | : string_table + (X)->sh_name)) |
252b5132 | 273 | |
ee42cf8c | 274 | #define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ |
252b5132 | 275 | |
ba5cdace NC |
276 | #define GET_ELF_SYMBOLS(file, section, sym_count) \ |
277 | (is_32bit_elf ? get_32bit_elf_symbols (file, section, sym_count) \ | |
278 | : get_64bit_elf_symbols (file, section, sym_count)) | |
9ea033b2 | 279 | |
d79b3d50 NC |
280 | #define VALID_DYNAMIC_NAME(offset) ((dynamic_strings != NULL) && (offset < dynamic_strings_length)) |
281 | /* GET_DYNAMIC_NAME asssumes that VALID_DYNAMIC_NAME has | |
282 | already been called and verified that the string exists. */ | |
283 | #define GET_DYNAMIC_NAME(offset) (dynamic_strings + offset) | |
18bd398b | 284 | |
61865e30 NC |
285 | #define REMOVE_ARCH_BITS(ADDR) \ |
286 | do \ | |
287 | { \ | |
288 | if (elf_header.e_machine == EM_ARM) \ | |
289 | (ADDR) &= ~1; \ | |
290 | } \ | |
291 | while (0) | |
d79b3d50 | 292 | \f |
59245841 NC |
293 | /* Retrieve NMEMB structures, each SIZE bytes long from FILE starting at OFFSET. |
294 | Put the retrieved data into VAR, if it is not NULL. Otherwise allocate a buffer | |
295 | using malloc and fill that. In either case return the pointer to the start of | |
296 | the retrieved data or NULL if something went wrong. If something does go wrong | |
297 | emit an error message using REASON as part of the context. */ | |
298 | ||
c256ffe7 | 299 | static void * |
2cf0635d NC |
300 | get_data (void * var, FILE * file, long offset, size_t size, size_t nmemb, |
301 | const char * reason) | |
a6e9f9df | 302 | { |
2cf0635d | 303 | void * mvar; |
a6e9f9df | 304 | |
c256ffe7 | 305 | if (size == 0 || nmemb == 0) |
a6e9f9df AM |
306 | return NULL; |
307 | ||
fb52b2f4 | 308 | if (fseek (file, archive_file_offset + offset, SEEK_SET)) |
a6e9f9df | 309 | { |
0fd3a477 | 310 | error (_("Unable to seek to 0x%lx for %s\n"), |
0af1713e | 311 | (unsigned long) archive_file_offset + offset, reason); |
a6e9f9df AM |
312 | return NULL; |
313 | } | |
314 | ||
315 | mvar = var; | |
316 | if (mvar == NULL) | |
317 | { | |
c256ffe7 JJ |
318 | /* Check for overflow. */ |
319 | if (nmemb < (~(size_t) 0 - 1) / size) | |
320 | /* + 1 so that we can '\0' terminate invalid string table sections. */ | |
321 | mvar = malloc (size * nmemb + 1); | |
a6e9f9df AM |
322 | |
323 | if (mvar == NULL) | |
324 | { | |
0fd3a477 JW |
325 | error (_("Out of memory allocating 0x%lx bytes for %s\n"), |
326 | (unsigned long)(size * nmemb), reason); | |
a6e9f9df AM |
327 | return NULL; |
328 | } | |
c256ffe7 JJ |
329 | |
330 | ((char *) mvar)[size * nmemb] = '\0'; | |
a6e9f9df AM |
331 | } |
332 | ||
c256ffe7 | 333 | if (fread (mvar, size, nmemb, file) != nmemb) |
a6e9f9df | 334 | { |
0fd3a477 JW |
335 | error (_("Unable to read in 0x%lx bytes of %s\n"), |
336 | (unsigned long)(size * nmemb), reason); | |
a6e9f9df AM |
337 | if (mvar != var) |
338 | free (mvar); | |
339 | return NULL; | |
340 | } | |
341 | ||
342 | return mvar; | |
343 | } | |
344 | ||
14a91970 | 345 | /* Print a VMA value. */ |
cb8f3167 | 346 | |
66543521 | 347 | static int |
14a91970 | 348 | print_vma (bfd_vma vma, print_mode mode) |
66543521 | 349 | { |
66543521 AM |
350 | int nc = 0; |
351 | ||
14a91970 | 352 | switch (mode) |
66543521 | 353 | { |
14a91970 AM |
354 | case FULL_HEX: |
355 | nc = printf ("0x"); | |
356 | /* Drop through. */ | |
66543521 | 357 | |
14a91970 | 358 | case LONG_HEX: |
f7a99963 | 359 | #ifdef BFD64 |
14a91970 | 360 | if (is_32bit_elf) |
437c2fb7 | 361 | return nc + printf ("%8.8" BFD_VMA_FMT "x", vma); |
f7a99963 | 362 | #endif |
14a91970 AM |
363 | printf_vma (vma); |
364 | return nc + 16; | |
b19aac67 | 365 | |
14a91970 AM |
366 | case DEC_5: |
367 | if (vma <= 99999) | |
368 | return printf ("%5" BFD_VMA_FMT "d", vma); | |
369 | /* Drop through. */ | |
66543521 | 370 | |
14a91970 AM |
371 | case PREFIX_HEX: |
372 | nc = printf ("0x"); | |
373 | /* Drop through. */ | |
66543521 | 374 | |
14a91970 AM |
375 | case HEX: |
376 | return nc + printf ("%" BFD_VMA_FMT "x", vma); | |
b19aac67 | 377 | |
14a91970 AM |
378 | case DEC: |
379 | return printf ("%" BFD_VMA_FMT "d", vma); | |
b19aac67 | 380 | |
14a91970 AM |
381 | case UNSIGNED: |
382 | return printf ("%" BFD_VMA_FMT "u", vma); | |
f7a99963 | 383 | } |
66543521 | 384 | return 0; |
f7a99963 NC |
385 | } |
386 | ||
171191ba | 387 | /* Display a symbol on stdout. Handles the display of non-printing characters. |
31104126 | 388 | |
171191ba NC |
389 | If DO_WIDE is not true then format the symbol to be at most WIDTH characters, |
390 | truncating as necessary. If WIDTH is negative then format the string to be | |
391 | exactly - WIDTH characters, truncating or padding as necessary. | |
392 | ||
393 | Returns the number of emitted characters. */ | |
394 | ||
395 | static unsigned int | |
7a88bc9c | 396 | print_symbol (int width, const char *symbol) |
31104126 | 397 | { |
7a88bc9c | 398 | const char *c; |
171191ba NC |
399 | bfd_boolean extra_padding = FALSE; |
400 | unsigned int num_printed = 0; | |
961c521f | 401 | |
31104126 | 402 | if (do_wide) |
961c521f | 403 | { |
7a88bc9c AS |
404 | /* Set the width to a very large value. This simplifies the |
405 | code below. */ | |
961c521f NC |
406 | width = INT_MAX; |
407 | } | |
31104126 | 408 | else if (width < 0) |
961c521f | 409 | { |
961c521f NC |
410 | /* Keep the width positive. This also helps. */ |
411 | width = - width; | |
171191ba | 412 | extra_padding = TRUE; |
961c521f NC |
413 | } |
414 | ||
415 | while (width) | |
416 | { | |
417 | int len; | |
418 | ||
419 | c = symbol; | |
420 | ||
421 | /* Look for non-printing symbols inside the symbol's name. | |
422 | This test is triggered in particular by the names generated | |
423 | by the assembler for local labels. */ | |
7a88bc9c | 424 | while (ISPRINT (*c)) |
961c521f NC |
425 | c++; |
426 | ||
427 | len = c - symbol; | |
428 | ||
429 | if (len) | |
430 | { | |
431 | if (len > width) | |
432 | len = width; | |
cb8f3167 | 433 | |
171191ba | 434 | printf ("%.*s", len, symbol); |
961c521f NC |
435 | |
436 | width -= len; | |
171191ba | 437 | num_printed += len; |
961c521f NC |
438 | } |
439 | ||
7a88bc9c | 440 | if (*c == 0 || width == 0) |
961c521f NC |
441 | break; |
442 | ||
443 | /* Now display the non-printing character, if | |
444 | there is room left in which to dipslay it. */ | |
7a88bc9c | 445 | if ((unsigned char) *c < 32) |
961c521f NC |
446 | { |
447 | if (width < 2) | |
448 | break; | |
449 | ||
450 | printf ("^%c", *c + 0x40); | |
451 | ||
452 | width -= 2; | |
171191ba | 453 | num_printed += 2; |
961c521f NC |
454 | } |
455 | else | |
456 | { | |
457 | if (width < 6) | |
458 | break; | |
cb8f3167 | 459 | |
7a88bc9c | 460 | printf ("<0x%.2x>", (unsigned char) *c); |
961c521f NC |
461 | |
462 | width -= 6; | |
171191ba | 463 | num_printed += 6; |
961c521f NC |
464 | } |
465 | ||
466 | symbol = c + 1; | |
467 | } | |
171191ba NC |
468 | |
469 | if (extra_padding && width > 0) | |
470 | { | |
471 | /* Fill in the remaining spaces. */ | |
472 | printf ("%-*s", width, " "); | |
473 | num_printed += 2; | |
474 | } | |
475 | ||
476 | return num_printed; | |
31104126 NC |
477 | } |
478 | ||
89fac5e3 RS |
479 | /* Return a pointer to section NAME, or NULL if no such section exists. */ |
480 | ||
481 | static Elf_Internal_Shdr * | |
2cf0635d | 482 | find_section (const char * name) |
89fac5e3 RS |
483 | { |
484 | unsigned int i; | |
485 | ||
486 | for (i = 0; i < elf_header.e_shnum; i++) | |
487 | if (streq (SECTION_NAME (section_headers + i), name)) | |
488 | return section_headers + i; | |
489 | ||
490 | return NULL; | |
491 | } | |
492 | ||
0b6ae522 DJ |
493 | /* Return a pointer to a section containing ADDR, or NULL if no such |
494 | section exists. */ | |
495 | ||
496 | static Elf_Internal_Shdr * | |
497 | find_section_by_address (bfd_vma addr) | |
498 | { | |
499 | unsigned int i; | |
500 | ||
501 | for (i = 0; i < elf_header.e_shnum; i++) | |
502 | { | |
503 | Elf_Internal_Shdr *sec = section_headers + i; | |
504 | if (addr >= sec->sh_addr && addr < sec->sh_addr + sec->sh_size) | |
505 | return sec; | |
506 | } | |
507 | ||
508 | return NULL; | |
509 | } | |
510 | ||
511 | /* Read an unsigned LEB128 encoded value from p. Set *PLEN to the number of | |
512 | bytes read. */ | |
513 | ||
514 | static unsigned long | |
515 | read_uleb128 (unsigned char *data, unsigned int *length_return) | |
516 | { | |
517 | return read_leb128 (data, length_return, 0); | |
518 | } | |
519 | ||
28f997cf TG |
520 | /* Return true if the current file is for IA-64 machine and OpenVMS ABI. |
521 | This OS has so many departures from the ELF standard that we test it at | |
522 | many places. */ | |
523 | ||
524 | static inline int | |
525 | is_ia64_vms (void) | |
526 | { | |
527 | return elf_header.e_machine == EM_IA_64 | |
528 | && elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS; | |
529 | } | |
530 | ||
bcedfee6 | 531 | /* Guess the relocation size commonly used by the specific machines. */ |
252b5132 | 532 | |
252b5132 | 533 | static int |
2dc4cec1 | 534 | guess_is_rela (unsigned int e_machine) |
252b5132 | 535 | { |
9c19a809 | 536 | switch (e_machine) |
252b5132 RH |
537 | { |
538 | /* Targets that use REL relocations. */ | |
252b5132 RH |
539 | case EM_386: |
540 | case EM_486: | |
63fcb9e9 | 541 | case EM_960: |
e9f53129 | 542 | case EM_ARM: |
2b0337b0 | 543 | case EM_D10V: |
252b5132 | 544 | case EM_CYGNUS_D10V: |
e9f53129 | 545 | case EM_DLX: |
252b5132 | 546 | case EM_MIPS: |
4fe85591 | 547 | case EM_MIPS_RS3_LE: |
e9f53129 AM |
548 | case EM_CYGNUS_M32R: |
549 | case EM_OPENRISC: | |
550 | case EM_OR32: | |
1c0d3aa6 | 551 | case EM_SCORE: |
9c19a809 | 552 | return FALSE; |
103f02d3 | 553 | |
252b5132 RH |
554 | /* Targets that use RELA relocations. */ |
555 | case EM_68K: | |
e9f53129 | 556 | case EM_860: |
cfb8c092 | 557 | case EM_ADAPTEVA_EPIPHANY: |
e9f53129 AM |
558 | case EM_ALPHA: |
559 | case EM_ALTERA_NIOS2: | |
560 | case EM_AVR: | |
561 | case EM_AVR_OLD: | |
562 | case EM_BLACKFIN: | |
60bca95a | 563 | case EM_CR16: |
6c03b1ed | 564 | case EM_CR16_OLD: |
e9f53129 AM |
565 | case EM_CRIS: |
566 | case EM_CRX: | |
2b0337b0 | 567 | case EM_D30V: |
252b5132 | 568 | case EM_CYGNUS_D30V: |
2b0337b0 | 569 | case EM_FR30: |
252b5132 | 570 | case EM_CYGNUS_FR30: |
5c70f934 | 571 | case EM_CYGNUS_FRV: |
e9f53129 AM |
572 | case EM_H8S: |
573 | case EM_H8_300: | |
574 | case EM_H8_300H: | |
800eeca4 | 575 | case EM_IA_64: |
1e4cf259 NC |
576 | case EM_IP2K: |
577 | case EM_IP2K_OLD: | |
3b36097d | 578 | case EM_IQ2000: |
84e94c90 | 579 | case EM_LATTICEMICO32: |
ff7eeb89 | 580 | case EM_M32C_OLD: |
49f58d10 | 581 | case EM_M32C: |
e9f53129 AM |
582 | case EM_M32R: |
583 | case EM_MCORE: | |
15ab5209 | 584 | case EM_CYGNUS_MEP: |
e9f53129 AM |
585 | case EM_MMIX: |
586 | case EM_MN10200: | |
587 | case EM_CYGNUS_MN10200: | |
588 | case EM_MN10300: | |
589 | case EM_CYGNUS_MN10300: | |
5506d11a | 590 | case EM_MOXIE: |
e9f53129 AM |
591 | case EM_MSP430: |
592 | case EM_MSP430_OLD: | |
d031aafb | 593 | case EM_MT: |
64fd6348 | 594 | case EM_NIOS32: |
e9f53129 AM |
595 | case EM_PPC64: |
596 | case EM_PPC: | |
99c513f6 | 597 | case EM_RL78: |
c7927a3c | 598 | case EM_RX: |
e9f53129 AM |
599 | case EM_S390: |
600 | case EM_S390_OLD: | |
601 | case EM_SH: | |
602 | case EM_SPARC: | |
603 | case EM_SPARC32PLUS: | |
604 | case EM_SPARCV9: | |
605 | case EM_SPU: | |
40b36596 | 606 | case EM_TI_C6000: |
aa137e4d NC |
607 | case EM_TILEGX: |
608 | case EM_TILEPRO: | |
e9f53129 AM |
609 | case EM_V850: |
610 | case EM_CYGNUS_V850: | |
611 | case EM_VAX: | |
612 | case EM_X86_64: | |
8a9036a4 | 613 | case EM_L1OM: |
7a9068fe | 614 | case EM_K1OM: |
e9f53129 AM |
615 | case EM_XSTORMY16: |
616 | case EM_XTENSA: | |
617 | case EM_XTENSA_OLD: | |
7ba29e2a NC |
618 | case EM_MICROBLAZE: |
619 | case EM_MICROBLAZE_OLD: | |
9c19a809 | 620 | return TRUE; |
103f02d3 | 621 | |
e9f53129 AM |
622 | case EM_68HC05: |
623 | case EM_68HC08: | |
624 | case EM_68HC11: | |
625 | case EM_68HC16: | |
626 | case EM_FX66: | |
627 | case EM_ME16: | |
d1133906 | 628 | case EM_MMA: |
d1133906 NC |
629 | case EM_NCPU: |
630 | case EM_NDR1: | |
e9f53129 | 631 | case EM_PCP: |
d1133906 | 632 | case EM_ST100: |
e9f53129 | 633 | case EM_ST19: |
d1133906 | 634 | case EM_ST7: |
e9f53129 AM |
635 | case EM_ST9PLUS: |
636 | case EM_STARCORE: | |
d1133906 | 637 | case EM_SVX: |
e9f53129 | 638 | case EM_TINYJ: |
9c19a809 NC |
639 | default: |
640 | warn (_("Don't know about relocations on this machine architecture\n")); | |
641 | return FALSE; | |
642 | } | |
643 | } | |
252b5132 | 644 | |
9c19a809 | 645 | static int |
2cf0635d | 646 | slurp_rela_relocs (FILE * file, |
d3ba0551 AM |
647 | unsigned long rel_offset, |
648 | unsigned long rel_size, | |
2cf0635d NC |
649 | Elf_Internal_Rela ** relasp, |
650 | unsigned long * nrelasp) | |
9c19a809 | 651 | { |
2cf0635d | 652 | Elf_Internal_Rela * relas; |
4d6ed7c8 NC |
653 | unsigned long nrelas; |
654 | unsigned int i; | |
252b5132 | 655 | |
4d6ed7c8 NC |
656 | if (is_32bit_elf) |
657 | { | |
2cf0635d | 658 | Elf32_External_Rela * erelas; |
103f02d3 | 659 | |
3f5e193b | 660 | erelas = (Elf32_External_Rela *) get_data (NULL, file, rel_offset, 1, |
9cf03b7e | 661 | rel_size, _("32-bit relocation data")); |
a6e9f9df AM |
662 | if (!erelas) |
663 | return 0; | |
252b5132 | 664 | |
4d6ed7c8 | 665 | nrelas = rel_size / sizeof (Elf32_External_Rela); |
103f02d3 | 666 | |
3f5e193b NC |
667 | relas = (Elf_Internal_Rela *) cmalloc (nrelas, |
668 | sizeof (Elf_Internal_Rela)); | |
103f02d3 | 669 | |
4d6ed7c8 NC |
670 | if (relas == NULL) |
671 | { | |
c256ffe7 | 672 | free (erelas); |
591a748a | 673 | error (_("out of memory parsing relocs\n")); |
4d6ed7c8 NC |
674 | return 0; |
675 | } | |
103f02d3 | 676 | |
4d6ed7c8 NC |
677 | for (i = 0; i < nrelas; i++) |
678 | { | |
679 | relas[i].r_offset = BYTE_GET (erelas[i].r_offset); | |
680 | relas[i].r_info = BYTE_GET (erelas[i].r_info); | |
598aaa76 | 681 | relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend); |
4d6ed7c8 | 682 | } |
103f02d3 | 683 | |
4d6ed7c8 NC |
684 | free (erelas); |
685 | } | |
686 | else | |
687 | { | |
2cf0635d | 688 | Elf64_External_Rela * erelas; |
103f02d3 | 689 | |
3f5e193b | 690 | erelas = (Elf64_External_Rela *) get_data (NULL, file, rel_offset, 1, |
9cf03b7e | 691 | rel_size, _("64-bit relocation data")); |
a6e9f9df AM |
692 | if (!erelas) |
693 | return 0; | |
4d6ed7c8 NC |
694 | |
695 | nrelas = rel_size / sizeof (Elf64_External_Rela); | |
103f02d3 | 696 | |
3f5e193b NC |
697 | relas = (Elf_Internal_Rela *) cmalloc (nrelas, |
698 | sizeof (Elf_Internal_Rela)); | |
103f02d3 | 699 | |
4d6ed7c8 NC |
700 | if (relas == NULL) |
701 | { | |
c256ffe7 | 702 | free (erelas); |
591a748a | 703 | error (_("out of memory parsing relocs\n")); |
4d6ed7c8 | 704 | return 0; |
9c19a809 | 705 | } |
4d6ed7c8 NC |
706 | |
707 | for (i = 0; i < nrelas; i++) | |
9c19a809 | 708 | { |
66543521 AM |
709 | relas[i].r_offset = BYTE_GET (erelas[i].r_offset); |
710 | relas[i].r_info = BYTE_GET (erelas[i].r_info); | |
598aaa76 | 711 | relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend); |
861fb55a DJ |
712 | |
713 | /* The #ifdef BFD64 below is to prevent a compile time | |
714 | warning. We know that if we do not have a 64 bit data | |
715 | type that we will never execute this code anyway. */ | |
716 | #ifdef BFD64 | |
717 | if (elf_header.e_machine == EM_MIPS | |
718 | && elf_header.e_ident[EI_DATA] != ELFDATA2MSB) | |
719 | { | |
720 | /* In little-endian objects, r_info isn't really a | |
721 | 64-bit little-endian value: it has a 32-bit | |
722 | little-endian symbol index followed by four | |
723 | individual byte fields. Reorder INFO | |
724 | accordingly. */ | |
91d6fa6a NC |
725 | bfd_vma inf = relas[i].r_info; |
726 | inf = (((inf & 0xffffffff) << 32) | |
727 | | ((inf >> 56) & 0xff) | |
728 | | ((inf >> 40) & 0xff00) | |
729 | | ((inf >> 24) & 0xff0000) | |
730 | | ((inf >> 8) & 0xff000000)); | |
731 | relas[i].r_info = inf; | |
861fb55a DJ |
732 | } |
733 | #endif /* BFD64 */ | |
4d6ed7c8 | 734 | } |
103f02d3 | 735 | |
4d6ed7c8 NC |
736 | free (erelas); |
737 | } | |
738 | *relasp = relas; | |
739 | *nrelasp = nrelas; | |
740 | return 1; | |
741 | } | |
103f02d3 | 742 | |
4d6ed7c8 | 743 | static int |
2cf0635d | 744 | slurp_rel_relocs (FILE * file, |
d3ba0551 AM |
745 | unsigned long rel_offset, |
746 | unsigned long rel_size, | |
2cf0635d NC |
747 | Elf_Internal_Rela ** relsp, |
748 | unsigned long * nrelsp) | |
4d6ed7c8 | 749 | { |
2cf0635d | 750 | Elf_Internal_Rela * rels; |
4d6ed7c8 NC |
751 | unsigned long nrels; |
752 | unsigned int i; | |
103f02d3 | 753 | |
4d6ed7c8 NC |
754 | if (is_32bit_elf) |
755 | { | |
2cf0635d | 756 | Elf32_External_Rel * erels; |
103f02d3 | 757 | |
3f5e193b | 758 | erels = (Elf32_External_Rel *) get_data (NULL, file, rel_offset, 1, |
9cf03b7e | 759 | rel_size, _("32-bit relocation data")); |
a6e9f9df AM |
760 | if (!erels) |
761 | return 0; | |
103f02d3 | 762 | |
4d6ed7c8 | 763 | nrels = rel_size / sizeof (Elf32_External_Rel); |
103f02d3 | 764 | |
3f5e193b | 765 | rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela)); |
103f02d3 | 766 | |
4d6ed7c8 NC |
767 | if (rels == NULL) |
768 | { | |
c256ffe7 | 769 | free (erels); |
591a748a | 770 | error (_("out of memory parsing relocs\n")); |
4d6ed7c8 NC |
771 | return 0; |
772 | } | |
773 | ||
774 | for (i = 0; i < nrels; i++) | |
775 | { | |
776 | rels[i].r_offset = BYTE_GET (erels[i].r_offset); | |
777 | rels[i].r_info = BYTE_GET (erels[i].r_info); | |
c8286bd1 | 778 | rels[i].r_addend = 0; |
9ea033b2 | 779 | } |
4d6ed7c8 NC |
780 | |
781 | free (erels); | |
9c19a809 NC |
782 | } |
783 | else | |
784 | { | |
2cf0635d | 785 | Elf64_External_Rel * erels; |
9ea033b2 | 786 | |
3f5e193b | 787 | erels = (Elf64_External_Rel *) get_data (NULL, file, rel_offset, 1, |
9cf03b7e | 788 | rel_size, _("64-bit relocation data")); |
a6e9f9df AM |
789 | if (!erels) |
790 | return 0; | |
103f02d3 | 791 | |
4d6ed7c8 | 792 | nrels = rel_size / sizeof (Elf64_External_Rel); |
103f02d3 | 793 | |
3f5e193b | 794 | rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela)); |
103f02d3 | 795 | |
4d6ed7c8 | 796 | if (rels == NULL) |
9c19a809 | 797 | { |
c256ffe7 | 798 | free (erels); |
591a748a | 799 | error (_("out of memory parsing relocs\n")); |
4d6ed7c8 NC |
800 | return 0; |
801 | } | |
103f02d3 | 802 | |
4d6ed7c8 NC |
803 | for (i = 0; i < nrels; i++) |
804 | { | |
66543521 AM |
805 | rels[i].r_offset = BYTE_GET (erels[i].r_offset); |
806 | rels[i].r_info = BYTE_GET (erels[i].r_info); | |
c8286bd1 | 807 | rels[i].r_addend = 0; |
861fb55a DJ |
808 | |
809 | /* The #ifdef BFD64 below is to prevent a compile time | |
810 | warning. We know that if we do not have a 64 bit data | |
811 | type that we will never execute this code anyway. */ | |
812 | #ifdef BFD64 | |
813 | if (elf_header.e_machine == EM_MIPS | |
814 | && elf_header.e_ident[EI_DATA] != ELFDATA2MSB) | |
815 | { | |
816 | /* In little-endian objects, r_info isn't really a | |
817 | 64-bit little-endian value: it has a 32-bit | |
818 | little-endian symbol index followed by four | |
819 | individual byte fields. Reorder INFO | |
820 | accordingly. */ | |
91d6fa6a NC |
821 | bfd_vma inf = rels[i].r_info; |
822 | inf = (((inf & 0xffffffff) << 32) | |
823 | | ((inf >> 56) & 0xff) | |
824 | | ((inf >> 40) & 0xff00) | |
825 | | ((inf >> 24) & 0xff0000) | |
826 | | ((inf >> 8) & 0xff000000)); | |
827 | rels[i].r_info = inf; | |
861fb55a DJ |
828 | } |
829 | #endif /* BFD64 */ | |
4d6ed7c8 | 830 | } |
103f02d3 | 831 | |
4d6ed7c8 NC |
832 | free (erels); |
833 | } | |
834 | *relsp = rels; | |
835 | *nrelsp = nrels; | |
836 | return 1; | |
837 | } | |
103f02d3 | 838 | |
aca88567 NC |
839 | /* Returns the reloc type extracted from the reloc info field. */ |
840 | ||
841 | static unsigned int | |
842 | get_reloc_type (bfd_vma reloc_info) | |
843 | { | |
844 | if (is_32bit_elf) | |
845 | return ELF32_R_TYPE (reloc_info); | |
846 | ||
847 | switch (elf_header.e_machine) | |
848 | { | |
849 | case EM_MIPS: | |
850 | /* Note: We assume that reloc_info has already been adjusted for us. */ | |
851 | return ELF64_MIPS_R_TYPE (reloc_info); | |
852 | ||
853 | case EM_SPARCV9: | |
854 | return ELF64_R_TYPE_ID (reloc_info); | |
855 | ||
856 | default: | |
857 | return ELF64_R_TYPE (reloc_info); | |
858 | } | |
859 | } | |
860 | ||
861 | /* Return the symbol index extracted from the reloc info field. */ | |
862 | ||
863 | static bfd_vma | |
864 | get_reloc_symindex (bfd_vma reloc_info) | |
865 | { | |
866 | return is_32bit_elf ? ELF32_R_SYM (reloc_info) : ELF64_R_SYM (reloc_info); | |
867 | } | |
868 | ||
d3ba0551 AM |
869 | /* Display the contents of the relocation data found at the specified |
870 | offset. */ | |
ee42cf8c | 871 | |
41e92641 | 872 | static void |
2cf0635d | 873 | dump_relocations (FILE * file, |
d3ba0551 AM |
874 | unsigned long rel_offset, |
875 | unsigned long rel_size, | |
2cf0635d | 876 | Elf_Internal_Sym * symtab, |
d3ba0551 | 877 | unsigned long nsyms, |
2cf0635d | 878 | char * strtab, |
d79b3d50 | 879 | unsigned long strtablen, |
d3ba0551 | 880 | int is_rela) |
4d6ed7c8 | 881 | { |
b34976b6 | 882 | unsigned int i; |
2cf0635d | 883 | Elf_Internal_Rela * rels; |
103f02d3 | 884 | |
4d6ed7c8 NC |
885 | if (is_rela == UNKNOWN) |
886 | is_rela = guess_is_rela (elf_header.e_machine); | |
103f02d3 | 887 | |
4d6ed7c8 NC |
888 | if (is_rela) |
889 | { | |
c8286bd1 | 890 | if (!slurp_rela_relocs (file, rel_offset, rel_size, &rels, &rel_size)) |
41e92641 | 891 | return; |
4d6ed7c8 NC |
892 | } |
893 | else | |
894 | { | |
895 | if (!slurp_rel_relocs (file, rel_offset, rel_size, &rels, &rel_size)) | |
41e92641 | 896 | return; |
252b5132 RH |
897 | } |
898 | ||
410f7a12 L |
899 | if (is_32bit_elf) |
900 | { | |
901 | if (is_rela) | |
2c71103e NC |
902 | { |
903 | if (do_wide) | |
904 | printf (_(" Offset Info Type Sym. Value Symbol's Name + Addend\n")); | |
905 | else | |
906 | printf (_(" Offset Info Type Sym.Value Sym. Name + Addend\n")); | |
907 | } | |
410f7a12 | 908 | else |
2c71103e NC |
909 | { |
910 | if (do_wide) | |
911 | printf (_(" Offset Info Type Sym. Value Symbol's Name\n")); | |
912 | else | |
913 | printf (_(" Offset Info Type Sym.Value Sym. Name\n")); | |
914 | } | |
410f7a12 | 915 | } |
252b5132 | 916 | else |
410f7a12 L |
917 | { |
918 | if (is_rela) | |
2c71103e NC |
919 | { |
920 | if (do_wide) | |
8beeaeb7 | 921 | printf (_(" Offset Info Type Symbol's Value Symbol's Name + Addend\n")); |
2c71103e NC |
922 | else |
923 | printf (_(" Offset Info Type Sym. Value Sym. Name + Addend\n")); | |
924 | } | |
410f7a12 | 925 | else |
2c71103e NC |
926 | { |
927 | if (do_wide) | |
8beeaeb7 | 928 | printf (_(" Offset Info Type Symbol's Value Symbol's Name\n")); |
2c71103e NC |
929 | else |
930 | printf (_(" Offset Info Type Sym. Value Sym. Name\n")); | |
931 | } | |
410f7a12 | 932 | } |
252b5132 RH |
933 | |
934 | for (i = 0; i < rel_size; i++) | |
935 | { | |
2cf0635d | 936 | const char * rtype; |
b34976b6 | 937 | bfd_vma offset; |
91d6fa6a | 938 | bfd_vma inf; |
b34976b6 AM |
939 | bfd_vma symtab_index; |
940 | bfd_vma type; | |
103f02d3 | 941 | |
b34976b6 | 942 | offset = rels[i].r_offset; |
91d6fa6a | 943 | inf = rels[i].r_info; |
103f02d3 | 944 | |
91d6fa6a NC |
945 | type = get_reloc_type (inf); |
946 | symtab_index = get_reloc_symindex (inf); | |
252b5132 | 947 | |
410f7a12 L |
948 | if (is_32bit_elf) |
949 | { | |
39dbeff8 AM |
950 | printf ("%8.8lx %8.8lx ", |
951 | (unsigned long) offset & 0xffffffff, | |
91d6fa6a | 952 | (unsigned long) inf & 0xffffffff); |
410f7a12 L |
953 | } |
954 | else | |
955 | { | |
39dbeff8 AM |
956 | #if BFD_HOST_64BIT_LONG |
957 | printf (do_wide | |
958 | ? "%16.16lx %16.16lx " | |
959 | : "%12.12lx %12.12lx ", | |
91d6fa6a | 960 | offset, inf); |
39dbeff8 | 961 | #elif BFD_HOST_64BIT_LONG_LONG |
6e3d6dc1 | 962 | #ifndef __MSVCRT__ |
39dbeff8 AM |
963 | printf (do_wide |
964 | ? "%16.16llx %16.16llx " | |
965 | : "%12.12llx %12.12llx ", | |
91d6fa6a | 966 | offset, inf); |
6e3d6dc1 NC |
967 | #else |
968 | printf (do_wide | |
969 | ? "%16.16I64x %16.16I64x " | |
970 | : "%12.12I64x %12.12I64x ", | |
91d6fa6a | 971 | offset, inf); |
6e3d6dc1 | 972 | #endif |
39dbeff8 | 973 | #else |
2c71103e NC |
974 | printf (do_wide |
975 | ? "%8.8lx%8.8lx %8.8lx%8.8lx " | |
976 | : "%4.4lx%8.8lx %4.4lx%8.8lx ", | |
410f7a12 L |
977 | _bfd_int64_high (offset), |
978 | _bfd_int64_low (offset), | |
91d6fa6a NC |
979 | _bfd_int64_high (inf), |
980 | _bfd_int64_low (inf)); | |
9ea033b2 | 981 | #endif |
410f7a12 | 982 | } |
103f02d3 | 983 | |
252b5132 RH |
984 | switch (elf_header.e_machine) |
985 | { | |
986 | default: | |
987 | rtype = NULL; | |
988 | break; | |
989 | ||
2b0337b0 | 990 | case EM_M32R: |
252b5132 | 991 | case EM_CYGNUS_M32R: |
9ea033b2 | 992 | rtype = elf_m32r_reloc_type (type); |
252b5132 RH |
993 | break; |
994 | ||
995 | case EM_386: | |
996 | case EM_486: | |
9ea033b2 | 997 | rtype = elf_i386_reloc_type (type); |
252b5132 RH |
998 | break; |
999 | ||
ba2685cc AM |
1000 | case EM_68HC11: |
1001 | case EM_68HC12: | |
1002 | rtype = elf_m68hc11_reloc_type (type); | |
1003 | break; | |
75751cd9 | 1004 | |
252b5132 | 1005 | case EM_68K: |
9ea033b2 | 1006 | rtype = elf_m68k_reloc_type (type); |
252b5132 RH |
1007 | break; |
1008 | ||
63fcb9e9 | 1009 | case EM_960: |
9ea033b2 | 1010 | rtype = elf_i960_reloc_type (type); |
63fcb9e9 ILT |
1011 | break; |
1012 | ||
adde6300 | 1013 | case EM_AVR: |
2b0337b0 | 1014 | case EM_AVR_OLD: |
adde6300 AM |
1015 | rtype = elf_avr_reloc_type (type); |
1016 | break; | |
1017 | ||
9ea033b2 NC |
1018 | case EM_OLD_SPARCV9: |
1019 | case EM_SPARC32PLUS: | |
1020 | case EM_SPARCV9: | |
252b5132 | 1021 | case EM_SPARC: |
9ea033b2 | 1022 | rtype = elf_sparc_reloc_type (type); |
252b5132 RH |
1023 | break; |
1024 | ||
e9f53129 AM |
1025 | case EM_SPU: |
1026 | rtype = elf_spu_reloc_type (type); | |
1027 | break; | |
1028 | ||
2b0337b0 | 1029 | case EM_V850: |
252b5132 | 1030 | case EM_CYGNUS_V850: |
9ea033b2 | 1031 | rtype = v850_reloc_type (type); |
252b5132 RH |
1032 | break; |
1033 | ||
2b0337b0 | 1034 | case EM_D10V: |
252b5132 | 1035 | case EM_CYGNUS_D10V: |
9ea033b2 | 1036 | rtype = elf_d10v_reloc_type (type); |
252b5132 RH |
1037 | break; |
1038 | ||
2b0337b0 | 1039 | case EM_D30V: |
252b5132 | 1040 | case EM_CYGNUS_D30V: |
9ea033b2 | 1041 | rtype = elf_d30v_reloc_type (type); |
252b5132 RH |
1042 | break; |
1043 | ||
d172d4ba NC |
1044 | case EM_DLX: |
1045 | rtype = elf_dlx_reloc_type (type); | |
1046 | break; | |
1047 | ||
252b5132 | 1048 | case EM_SH: |
9ea033b2 | 1049 | rtype = elf_sh_reloc_type (type); |
252b5132 RH |
1050 | break; |
1051 | ||
2b0337b0 | 1052 | case EM_MN10300: |
252b5132 | 1053 | case EM_CYGNUS_MN10300: |
9ea033b2 | 1054 | rtype = elf_mn10300_reloc_type (type); |
252b5132 RH |
1055 | break; |
1056 | ||
2b0337b0 | 1057 | case EM_MN10200: |
252b5132 | 1058 | case EM_CYGNUS_MN10200: |
9ea033b2 | 1059 | rtype = elf_mn10200_reloc_type (type); |
252b5132 RH |
1060 | break; |
1061 | ||
2b0337b0 | 1062 | case EM_FR30: |
252b5132 | 1063 | case EM_CYGNUS_FR30: |
9ea033b2 | 1064 | rtype = elf_fr30_reloc_type (type); |
252b5132 RH |
1065 | break; |
1066 | ||
ba2685cc AM |
1067 | case EM_CYGNUS_FRV: |
1068 | rtype = elf_frv_reloc_type (type); | |
1069 | break; | |
5c70f934 | 1070 | |
252b5132 | 1071 | case EM_MCORE: |
9ea033b2 | 1072 | rtype = elf_mcore_reloc_type (type); |
252b5132 RH |
1073 | break; |
1074 | ||
3c3bdf30 NC |
1075 | case EM_MMIX: |
1076 | rtype = elf_mmix_reloc_type (type); | |
1077 | break; | |
1078 | ||
5506d11a AM |
1079 | case EM_MOXIE: |
1080 | rtype = elf_moxie_reloc_type (type); | |
1081 | break; | |
1082 | ||
2469cfa2 NC |
1083 | case EM_MSP430: |
1084 | case EM_MSP430_OLD: | |
1085 | rtype = elf_msp430_reloc_type (type); | |
1086 | break; | |
1087 | ||
252b5132 | 1088 | case EM_PPC: |
9ea033b2 | 1089 | rtype = elf_ppc_reloc_type (type); |
252b5132 RH |
1090 | break; |
1091 | ||
c833c019 AM |
1092 | case EM_PPC64: |
1093 | rtype = elf_ppc64_reloc_type (type); | |
1094 | break; | |
1095 | ||
252b5132 | 1096 | case EM_MIPS: |
4fe85591 | 1097 | case EM_MIPS_RS3_LE: |
9ea033b2 | 1098 | rtype = elf_mips_reloc_type (type); |
252b5132 RH |
1099 | break; |
1100 | ||
1101 | case EM_ALPHA: | |
9ea033b2 | 1102 | rtype = elf_alpha_reloc_type (type); |
252b5132 RH |
1103 | break; |
1104 | ||
1105 | case EM_ARM: | |
9ea033b2 | 1106 | rtype = elf_arm_reloc_type (type); |
252b5132 RH |
1107 | break; |
1108 | ||
584da044 | 1109 | case EM_ARC: |
9ea033b2 | 1110 | rtype = elf_arc_reloc_type (type); |
252b5132 RH |
1111 | break; |
1112 | ||
1113 | case EM_PARISC: | |
69e617ca | 1114 | rtype = elf_hppa_reloc_type (type); |
252b5132 | 1115 | break; |
7d466069 | 1116 | |
b8720f9d JL |
1117 | case EM_H8_300: |
1118 | case EM_H8_300H: | |
1119 | case EM_H8S: | |
1120 | rtype = elf_h8_reloc_type (type); | |
1121 | break; | |
1122 | ||
3b16e843 NC |
1123 | case EM_OPENRISC: |
1124 | case EM_OR32: | |
1125 | rtype = elf_or32_reloc_type (type); | |
1126 | break; | |
1127 | ||
7d466069 | 1128 | case EM_PJ: |
2b0337b0 | 1129 | case EM_PJ_OLD: |
7d466069 ILT |
1130 | rtype = elf_pj_reloc_type (type); |
1131 | break; | |
800eeca4 JW |
1132 | case EM_IA_64: |
1133 | rtype = elf_ia64_reloc_type (type); | |
1134 | break; | |
1b61cf92 HPN |
1135 | |
1136 | case EM_CRIS: | |
1137 | rtype = elf_cris_reloc_type (type); | |
1138 | break; | |
535c37ff JE |
1139 | |
1140 | case EM_860: | |
1141 | rtype = elf_i860_reloc_type (type); | |
1142 | break; | |
bcedfee6 NC |
1143 | |
1144 | case EM_X86_64: | |
8a9036a4 | 1145 | case EM_L1OM: |
7a9068fe | 1146 | case EM_K1OM: |
bcedfee6 NC |
1147 | rtype = elf_x86_64_reloc_type (type); |
1148 | break; | |
a85d7ed0 | 1149 | |
35b1837e AM |
1150 | case EM_S370: |
1151 | rtype = i370_reloc_type (type); | |
1152 | break; | |
1153 | ||
53c7db4b KH |
1154 | case EM_S390_OLD: |
1155 | case EM_S390: | |
1156 | rtype = elf_s390_reloc_type (type); | |
1157 | break; | |
93fbbb04 | 1158 | |
1c0d3aa6 NC |
1159 | case EM_SCORE: |
1160 | rtype = elf_score_reloc_type (type); | |
1161 | break; | |
1162 | ||
93fbbb04 GK |
1163 | case EM_XSTORMY16: |
1164 | rtype = elf_xstormy16_reloc_type (type); | |
1165 | break; | |
179d3252 | 1166 | |
1fe1f39c NC |
1167 | case EM_CRX: |
1168 | rtype = elf_crx_reloc_type (type); | |
1169 | break; | |
1170 | ||
179d3252 JT |
1171 | case EM_VAX: |
1172 | rtype = elf_vax_reloc_type (type); | |
1173 | break; | |
1e4cf259 | 1174 | |
cfb8c092 NC |
1175 | case EM_ADAPTEVA_EPIPHANY: |
1176 | rtype = elf_epiphany_reloc_type (type); | |
1177 | break; | |
1178 | ||
1e4cf259 NC |
1179 | case EM_IP2K: |
1180 | case EM_IP2K_OLD: | |
1181 | rtype = elf_ip2k_reloc_type (type); | |
1182 | break; | |
3b36097d SC |
1183 | |
1184 | case EM_IQ2000: | |
1185 | rtype = elf_iq2000_reloc_type (type); | |
1186 | break; | |
88da6820 NC |
1187 | |
1188 | case EM_XTENSA_OLD: | |
1189 | case EM_XTENSA: | |
1190 | rtype = elf_xtensa_reloc_type (type); | |
1191 | break; | |
a34e3ecb | 1192 | |
84e94c90 NC |
1193 | case EM_LATTICEMICO32: |
1194 | rtype = elf_lm32_reloc_type (type); | |
1195 | break; | |
1196 | ||
ff7eeb89 | 1197 | case EM_M32C_OLD: |
49f58d10 JB |
1198 | case EM_M32C: |
1199 | rtype = elf_m32c_reloc_type (type); | |
1200 | break; | |
1201 | ||
d031aafb NS |
1202 | case EM_MT: |
1203 | rtype = elf_mt_reloc_type (type); | |
a34e3ecb | 1204 | break; |
1d65ded4 CM |
1205 | |
1206 | case EM_BLACKFIN: | |
1207 | rtype = elf_bfin_reloc_type (type); | |
1208 | break; | |
15ab5209 DB |
1209 | |
1210 | case EM_CYGNUS_MEP: | |
1211 | rtype = elf_mep_reloc_type (type); | |
1212 | break; | |
60bca95a NC |
1213 | |
1214 | case EM_CR16: | |
6c03b1ed | 1215 | case EM_CR16_OLD: |
60bca95a NC |
1216 | rtype = elf_cr16_reloc_type (type); |
1217 | break; | |
dd24e3da | 1218 | |
7ba29e2a NC |
1219 | case EM_MICROBLAZE: |
1220 | case EM_MICROBLAZE_OLD: | |
1221 | rtype = elf_microblaze_reloc_type (type); | |
1222 | break; | |
c7927a3c | 1223 | |
99c513f6 DD |
1224 | case EM_RL78: |
1225 | rtype = elf_rl78_reloc_type (type); | |
1226 | break; | |
1227 | ||
c7927a3c NC |
1228 | case EM_RX: |
1229 | rtype = elf_rx_reloc_type (type); | |
1230 | break; | |
c29aca4a NC |
1231 | |
1232 | case EM_XC16X: | |
1233 | case EM_C166: | |
1234 | rtype = elf_xc16x_reloc_type (type); | |
1235 | break; | |
40b36596 JM |
1236 | |
1237 | case EM_TI_C6000: | |
1238 | rtype = elf_tic6x_reloc_type (type); | |
1239 | break; | |
aa137e4d NC |
1240 | |
1241 | case EM_TILEGX: | |
1242 | rtype = elf_tilegx_reloc_type (type); | |
1243 | break; | |
1244 | ||
1245 | case EM_TILEPRO: | |
1246 | rtype = elf_tilepro_reloc_type (type); | |
1247 | break; | |
252b5132 RH |
1248 | } |
1249 | ||
1250 | if (rtype == NULL) | |
39dbeff8 | 1251 | printf (_("unrecognized: %-7lx"), (unsigned long) type & 0xffffffff); |
252b5132 | 1252 | else |
8beeaeb7 | 1253 | printf (do_wide ? "%-22.22s" : "%-17.17s", rtype); |
252b5132 | 1254 | |
7ace3541 | 1255 | if (elf_header.e_machine == EM_ALPHA |
157c2599 | 1256 | && rtype != NULL |
7ace3541 RH |
1257 | && streq (rtype, "R_ALPHA_LITUSE") |
1258 | && is_rela) | |
1259 | { | |
1260 | switch (rels[i].r_addend) | |
1261 | { | |
1262 | case LITUSE_ALPHA_ADDR: rtype = "ADDR"; break; | |
1263 | case LITUSE_ALPHA_BASE: rtype = "BASE"; break; | |
1264 | case LITUSE_ALPHA_BYTOFF: rtype = "BYTOFF"; break; | |
1265 | case LITUSE_ALPHA_JSR: rtype = "JSR"; break; | |
1266 | case LITUSE_ALPHA_TLSGD: rtype = "TLSGD"; break; | |
1267 | case LITUSE_ALPHA_TLSLDM: rtype = "TLSLDM"; break; | |
1268 | case LITUSE_ALPHA_JSRDIRECT: rtype = "JSRDIRECT"; break; | |
1269 | default: rtype = NULL; | |
1270 | } | |
1271 | if (rtype) | |
1272 | printf (" (%s)", rtype); | |
1273 | else | |
1274 | { | |
1275 | putchar (' '); | |
1276 | printf (_("<unknown addend: %lx>"), | |
1277 | (unsigned long) rels[i].r_addend); | |
1278 | } | |
1279 | } | |
1280 | else if (symtab_index) | |
252b5132 | 1281 | { |
af3fc3bc | 1282 | if (symtab == NULL || symtab_index >= nsyms) |
2b692964 | 1283 | printf (_(" bad symbol index: %08lx"), (unsigned long) symtab_index); |
af3fc3bc | 1284 | else |
19936277 | 1285 | { |
2cf0635d | 1286 | Elf_Internal_Sym * psym; |
19936277 | 1287 | |
af3fc3bc | 1288 | psym = symtab + symtab_index; |
103f02d3 | 1289 | |
af3fc3bc | 1290 | printf (" "); |
171191ba | 1291 | |
d8045f23 NC |
1292 | if (ELF_ST_TYPE (psym->st_info) == STT_GNU_IFUNC) |
1293 | { | |
1294 | const char * name; | |
1295 | unsigned int len; | |
1296 | unsigned int width = is_32bit_elf ? 8 : 14; | |
1297 | ||
1298 | /* Relocations against GNU_IFUNC symbols do not use the value | |
1299 | of the symbol as the address to relocate against. Instead | |
1300 | they invoke the function named by the symbol and use its | |
1301 | result as the address for relocation. | |
1302 | ||
1303 | To indicate this to the user, do not display the value of | |
1304 | the symbol in the "Symbols's Value" field. Instead show | |
1305 | its name followed by () as a hint that the symbol is | |
1306 | invoked. */ | |
1307 | ||
1308 | if (strtab == NULL | |
1309 | || psym->st_name == 0 | |
1310 | || psym->st_name >= strtablen) | |
1311 | name = "??"; | |
1312 | else | |
1313 | name = strtab + psym->st_name; | |
1314 | ||
1315 | len = print_symbol (width, name); | |
1316 | printf ("()%-*s", len <= width ? (width + 1) - len : 1, " "); | |
1317 | } | |
1318 | else | |
1319 | { | |
1320 | print_vma (psym->st_value, LONG_HEX); | |
171191ba | 1321 | |
d8045f23 NC |
1322 | printf (is_32bit_elf ? " " : " "); |
1323 | } | |
103f02d3 | 1324 | |
af3fc3bc | 1325 | if (psym->st_name == 0) |
f1ef08cb | 1326 | { |
2cf0635d | 1327 | const char * sec_name = "<null>"; |
f1ef08cb AM |
1328 | char name_buf[40]; |
1329 | ||
1330 | if (ELF_ST_TYPE (psym->st_info) == STT_SECTION) | |
1331 | { | |
4fbb74a6 AM |
1332 | if (psym->st_shndx < elf_header.e_shnum) |
1333 | sec_name | |
1334 | = SECTION_NAME (section_headers + psym->st_shndx); | |
f1ef08cb AM |
1335 | else if (psym->st_shndx == SHN_ABS) |
1336 | sec_name = "ABS"; | |
1337 | else if (psym->st_shndx == SHN_COMMON) | |
1338 | sec_name = "COMMON"; | |
ac145307 BS |
1339 | else if ((elf_header.e_machine == EM_MIPS |
1340 | && psym->st_shndx == SHN_MIPS_SCOMMON) | |
1341 | || (elf_header.e_machine == EM_TI_C6000 | |
1342 | && psym->st_shndx == SHN_TIC6X_SCOMMON)) | |
172553c7 TS |
1343 | sec_name = "SCOMMON"; |
1344 | else if (elf_header.e_machine == EM_MIPS | |
1345 | && psym->st_shndx == SHN_MIPS_SUNDEFINED) | |
1346 | sec_name = "SUNDEF"; | |
8a9036a4 | 1347 | else if ((elf_header.e_machine == EM_X86_64 |
7a9068fe L |
1348 | || elf_header.e_machine == EM_L1OM |
1349 | || elf_header.e_machine == EM_K1OM) | |
3b22753a L |
1350 | && psym->st_shndx == SHN_X86_64_LCOMMON) |
1351 | sec_name = "LARGE_COMMON"; | |
9ce701e2 L |
1352 | else if (elf_header.e_machine == EM_IA_64 |
1353 | && elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX | |
1354 | && psym->st_shndx == SHN_IA_64_ANSI_COMMON) | |
1355 | sec_name = "ANSI_COM"; | |
28f997cf | 1356 | else if (is_ia64_vms () |
148b93f2 NC |
1357 | && psym->st_shndx == SHN_IA_64_VMS_SYMVEC) |
1358 | sec_name = "VMS_SYMVEC"; | |
f1ef08cb AM |
1359 | else |
1360 | { | |
1361 | sprintf (name_buf, "<section 0x%x>", | |
1362 | (unsigned int) psym->st_shndx); | |
1363 | sec_name = name_buf; | |
1364 | } | |
1365 | } | |
1366 | print_symbol (22, sec_name); | |
1367 | } | |
af3fc3bc | 1368 | else if (strtab == NULL) |
d79b3d50 | 1369 | printf (_("<string table index: %3ld>"), psym->st_name); |
c256ffe7 | 1370 | else if (psym->st_name >= strtablen) |
d79b3d50 | 1371 | printf (_("<corrupt string table index: %3ld>"), psym->st_name); |
af3fc3bc | 1372 | else |
2c71103e | 1373 | print_symbol (22, strtab + psym->st_name); |
103f02d3 | 1374 | |
af3fc3bc | 1375 | if (is_rela) |
171191ba | 1376 | { |
598aaa76 | 1377 | bfd_signed_vma off = rels[i].r_addend; |
171191ba | 1378 | |
91d6fa6a | 1379 | if (off < 0) |
598aaa76 | 1380 | printf (" - %" BFD_VMA_FMT "x", - off); |
171191ba | 1381 | else |
598aaa76 | 1382 | printf (" + %" BFD_VMA_FMT "x", off); |
171191ba | 1383 | } |
19936277 | 1384 | } |
252b5132 | 1385 | } |
1b228002 | 1386 | else if (is_rela) |
f7a99963 | 1387 | { |
18bd398b NC |
1388 | printf ("%*c", is_32bit_elf ? |
1389 | (do_wide ? 34 : 28) : (do_wide ? 26 : 20), ' '); | |
c8286bd1 | 1390 | print_vma (rels[i].r_addend, LONG_HEX); |
f7a99963 | 1391 | } |
252b5132 | 1392 | |
157c2599 NC |
1393 | if (elf_header.e_machine == EM_SPARCV9 |
1394 | && rtype != NULL | |
1395 | && streq (rtype, "R_SPARC_OLO10")) | |
91d6fa6a | 1396 | printf (" + %lx", (unsigned long) ELF64_R_TYPE_DATA (inf)); |
351b4b40 | 1397 | |
252b5132 | 1398 | putchar ('\n'); |
2c71103e | 1399 | |
aca88567 | 1400 | #ifdef BFD64 |
53c7db4b | 1401 | if (! is_32bit_elf && elf_header.e_machine == EM_MIPS) |
2c71103e | 1402 | { |
91d6fa6a NC |
1403 | bfd_vma type2 = ELF64_MIPS_R_TYPE2 (inf); |
1404 | bfd_vma type3 = ELF64_MIPS_R_TYPE3 (inf); | |
2cf0635d NC |
1405 | const char * rtype2 = elf_mips_reloc_type (type2); |
1406 | const char * rtype3 = elf_mips_reloc_type (type3); | |
aca88567 | 1407 | |
2c71103e NC |
1408 | printf (" Type2: "); |
1409 | ||
1410 | if (rtype2 == NULL) | |
39dbeff8 AM |
1411 | printf (_("unrecognized: %-7lx"), |
1412 | (unsigned long) type2 & 0xffffffff); | |
2c71103e NC |
1413 | else |
1414 | printf ("%-17.17s", rtype2); | |
1415 | ||
18bd398b | 1416 | printf ("\n Type3: "); |
2c71103e NC |
1417 | |
1418 | if (rtype3 == NULL) | |
39dbeff8 AM |
1419 | printf (_("unrecognized: %-7lx"), |
1420 | (unsigned long) type3 & 0xffffffff); | |
2c71103e NC |
1421 | else |
1422 | printf ("%-17.17s", rtype3); | |
1423 | ||
53c7db4b | 1424 | putchar ('\n'); |
2c71103e | 1425 | } |
aca88567 | 1426 | #endif /* BFD64 */ |
252b5132 RH |
1427 | } |
1428 | ||
c8286bd1 | 1429 | free (rels); |
252b5132 RH |
1430 | } |
1431 | ||
1432 | static const char * | |
d3ba0551 | 1433 | get_mips_dynamic_type (unsigned long type) |
252b5132 RH |
1434 | { |
1435 | switch (type) | |
1436 | { | |
1437 | case DT_MIPS_RLD_VERSION: return "MIPS_RLD_VERSION"; | |
1438 | case DT_MIPS_TIME_STAMP: return "MIPS_TIME_STAMP"; | |
1439 | case DT_MIPS_ICHECKSUM: return "MIPS_ICHECKSUM"; | |
1440 | case DT_MIPS_IVERSION: return "MIPS_IVERSION"; | |
1441 | case DT_MIPS_FLAGS: return "MIPS_FLAGS"; | |
1442 | case DT_MIPS_BASE_ADDRESS: return "MIPS_BASE_ADDRESS"; | |
1443 | case DT_MIPS_MSYM: return "MIPS_MSYM"; | |
1444 | case DT_MIPS_CONFLICT: return "MIPS_CONFLICT"; | |
1445 | case DT_MIPS_LIBLIST: return "MIPS_LIBLIST"; | |
1446 | case DT_MIPS_LOCAL_GOTNO: return "MIPS_LOCAL_GOTNO"; | |
1447 | case DT_MIPS_CONFLICTNO: return "MIPS_CONFLICTNO"; | |
1448 | case DT_MIPS_LIBLISTNO: return "MIPS_LIBLISTNO"; | |
1449 | case DT_MIPS_SYMTABNO: return "MIPS_SYMTABNO"; | |
1450 | case DT_MIPS_UNREFEXTNO: return "MIPS_UNREFEXTNO"; | |
1451 | case DT_MIPS_GOTSYM: return "MIPS_GOTSYM"; | |
1452 | case DT_MIPS_HIPAGENO: return "MIPS_HIPAGENO"; | |
1453 | case DT_MIPS_RLD_MAP: return "MIPS_RLD_MAP"; | |
1454 | case DT_MIPS_DELTA_CLASS: return "MIPS_DELTA_CLASS"; | |
1455 | case DT_MIPS_DELTA_CLASS_NO: return "MIPS_DELTA_CLASS_NO"; | |
1456 | case DT_MIPS_DELTA_INSTANCE: return "MIPS_DELTA_INSTANCE"; | |
1457 | case DT_MIPS_DELTA_INSTANCE_NO: return "MIPS_DELTA_INSTANCE_NO"; | |
1458 | case DT_MIPS_DELTA_RELOC: return "MIPS_DELTA_RELOC"; | |
1459 | case DT_MIPS_DELTA_RELOC_NO: return "MIPS_DELTA_RELOC_NO"; | |
1460 | case DT_MIPS_DELTA_SYM: return "MIPS_DELTA_SYM"; | |
1461 | case DT_MIPS_DELTA_SYM_NO: return "MIPS_DELTA_SYM_NO"; | |
1462 | case DT_MIPS_DELTA_CLASSSYM: return "MIPS_DELTA_CLASSSYM"; | |
1463 | case DT_MIPS_DELTA_CLASSSYM_NO: return "MIPS_DELTA_CLASSSYM_NO"; | |
1464 | case DT_MIPS_CXX_FLAGS: return "MIPS_CXX_FLAGS"; | |
1465 | case DT_MIPS_PIXIE_INIT: return "MIPS_PIXIE_INIT"; | |
1466 | case DT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB"; | |
1467 | case DT_MIPS_LOCALPAGE_GOTIDX: return "MIPS_LOCALPAGE_GOTIDX"; | |
1468 | case DT_MIPS_LOCAL_GOTIDX: return "MIPS_LOCAL_GOTIDX"; | |
1469 | case DT_MIPS_HIDDEN_GOTIDX: return "MIPS_HIDDEN_GOTIDX"; | |
1470 | case DT_MIPS_PROTECTED_GOTIDX: return "MIPS_PROTECTED_GOTIDX"; | |
1471 | case DT_MIPS_OPTIONS: return "MIPS_OPTIONS"; | |
1472 | case DT_MIPS_INTERFACE: return "MIPS_INTERFACE"; | |
1473 | case DT_MIPS_DYNSTR_ALIGN: return "MIPS_DYNSTR_ALIGN"; | |
1474 | case DT_MIPS_INTERFACE_SIZE: return "MIPS_INTERFACE_SIZE"; | |
1475 | case DT_MIPS_RLD_TEXT_RESOLVE_ADDR: return "MIPS_RLD_TEXT_RESOLVE_ADDR"; | |
1476 | case DT_MIPS_PERF_SUFFIX: return "MIPS_PERF_SUFFIX"; | |
1477 | case DT_MIPS_COMPACT_SIZE: return "MIPS_COMPACT_SIZE"; | |
1478 | case DT_MIPS_GP_VALUE: return "MIPS_GP_VALUE"; | |
1479 | case DT_MIPS_AUX_DYNAMIC: return "MIPS_AUX_DYNAMIC"; | |
861fb55a DJ |
1480 | case DT_MIPS_PLTGOT: return "MIPS_PLTGOT"; |
1481 | case DT_MIPS_RWPLT: return "MIPS_RWPLT"; | |
252b5132 RH |
1482 | default: |
1483 | return NULL; | |
1484 | } | |
1485 | } | |
1486 | ||
9a097730 | 1487 | static const char * |
d3ba0551 | 1488 | get_sparc64_dynamic_type (unsigned long type) |
9a097730 RH |
1489 | { |
1490 | switch (type) | |
1491 | { | |
1492 | case DT_SPARC_REGISTER: return "SPARC_REGISTER"; | |
1493 | default: | |
1494 | return NULL; | |
1495 | } | |
103f02d3 UD |
1496 | } |
1497 | ||
7490d522 AM |
1498 | static const char * |
1499 | get_ppc_dynamic_type (unsigned long type) | |
1500 | { | |
1501 | switch (type) | |
1502 | { | |
a7f2871e AM |
1503 | case DT_PPC_GOT: return "PPC_GOT"; |
1504 | case DT_PPC_TLSOPT: return "PPC_TLSOPT"; | |
7490d522 AM |
1505 | default: |
1506 | return NULL; | |
1507 | } | |
1508 | } | |
1509 | ||
f1cb7e17 | 1510 | static const char * |
d3ba0551 | 1511 | get_ppc64_dynamic_type (unsigned long type) |
f1cb7e17 AM |
1512 | { |
1513 | switch (type) | |
1514 | { | |
a7f2871e AM |
1515 | case DT_PPC64_GLINK: return "PPC64_GLINK"; |
1516 | case DT_PPC64_OPD: return "PPC64_OPD"; | |
1517 | case DT_PPC64_OPDSZ: return "PPC64_OPDSZ"; | |
1518 | case DT_PPC64_TLSOPT: return "PPC64_TLSOPT"; | |
f1cb7e17 AM |
1519 | default: |
1520 | return NULL; | |
1521 | } | |
1522 | } | |
1523 | ||
103f02d3 | 1524 | static const char * |
d3ba0551 | 1525 | get_parisc_dynamic_type (unsigned long type) |
103f02d3 UD |
1526 | { |
1527 | switch (type) | |
1528 | { | |
1529 | case DT_HP_LOAD_MAP: return "HP_LOAD_MAP"; | |
1530 | case DT_HP_DLD_FLAGS: return "HP_DLD_FLAGS"; | |
1531 | case DT_HP_DLD_HOOK: return "HP_DLD_HOOK"; | |
1532 | case DT_HP_UX10_INIT: return "HP_UX10_INIT"; | |
1533 | case DT_HP_UX10_INITSZ: return "HP_UX10_INITSZ"; | |
1534 | case DT_HP_PREINIT: return "HP_PREINIT"; | |
1535 | case DT_HP_PREINITSZ: return "HP_PREINITSZ"; | |
1536 | case DT_HP_NEEDED: return "HP_NEEDED"; | |
1537 | case DT_HP_TIME_STAMP: return "HP_TIME_STAMP"; | |
1538 | case DT_HP_CHECKSUM: return "HP_CHECKSUM"; | |
1539 | case DT_HP_GST_SIZE: return "HP_GST_SIZE"; | |
1540 | case DT_HP_GST_VERSION: return "HP_GST_VERSION"; | |
1541 | case DT_HP_GST_HASHVAL: return "HP_GST_HASHVAL"; | |
eec8f817 DA |
1542 | case DT_HP_EPLTREL: return "HP_GST_EPLTREL"; |
1543 | case DT_HP_EPLTRELSZ: return "HP_GST_EPLTRELSZ"; | |
1544 | case DT_HP_FILTERED: return "HP_FILTERED"; | |
1545 | case DT_HP_FILTER_TLS: return "HP_FILTER_TLS"; | |
1546 | case DT_HP_COMPAT_FILTERED: return "HP_COMPAT_FILTERED"; | |
1547 | case DT_HP_LAZYLOAD: return "HP_LAZYLOAD"; | |
1548 | case DT_HP_BIND_NOW_COUNT: return "HP_BIND_NOW_COUNT"; | |
1549 | case DT_PLT: return "PLT"; | |
1550 | case DT_PLT_SIZE: return "PLT_SIZE"; | |
1551 | case DT_DLT: return "DLT"; | |
1552 | case DT_DLT_SIZE: return "DLT_SIZE"; | |
103f02d3 UD |
1553 | default: |
1554 | return NULL; | |
1555 | } | |
1556 | } | |
9a097730 | 1557 | |
ecc51f48 | 1558 | static const char * |
d3ba0551 | 1559 | get_ia64_dynamic_type (unsigned long type) |
ecc51f48 NC |
1560 | { |
1561 | switch (type) | |
1562 | { | |
148b93f2 NC |
1563 | case DT_IA_64_PLT_RESERVE: return "IA_64_PLT_RESERVE"; |
1564 | case DT_IA_64_VMS_SUBTYPE: return "VMS_SUBTYPE"; | |
1565 | case DT_IA_64_VMS_IMGIOCNT: return "VMS_IMGIOCNT"; | |
1566 | case DT_IA_64_VMS_LNKFLAGS: return "VMS_LNKFLAGS"; | |
1567 | case DT_IA_64_VMS_VIR_MEM_BLK_SIZ: return "VMS_VIR_MEM_BLK_SIZ"; | |
1568 | case DT_IA_64_VMS_IDENT: return "VMS_IDENT"; | |
1569 | case DT_IA_64_VMS_NEEDED_IDENT: return "VMS_NEEDED_IDENT"; | |
1570 | case DT_IA_64_VMS_IMG_RELA_CNT: return "VMS_IMG_RELA_CNT"; | |
1571 | case DT_IA_64_VMS_SEG_RELA_CNT: return "VMS_SEG_RELA_CNT"; | |
1572 | case DT_IA_64_VMS_FIXUP_RELA_CNT: return "VMS_FIXUP_RELA_CNT"; | |
1573 | case DT_IA_64_VMS_FIXUP_NEEDED: return "VMS_FIXUP_NEEDED"; | |
1574 | case DT_IA_64_VMS_SYMVEC_CNT: return "VMS_SYMVEC_CNT"; | |
1575 | case DT_IA_64_VMS_XLATED: return "VMS_XLATED"; | |
1576 | case DT_IA_64_VMS_STACKSIZE: return "VMS_STACKSIZE"; | |
1577 | case DT_IA_64_VMS_UNWINDSZ: return "VMS_UNWINDSZ"; | |
1578 | case DT_IA_64_VMS_UNWIND_CODSEG: return "VMS_UNWIND_CODSEG"; | |
1579 | case DT_IA_64_VMS_UNWIND_INFOSEG: return "VMS_UNWIND_INFOSEG"; | |
1580 | case DT_IA_64_VMS_LINKTIME: return "VMS_LINKTIME"; | |
1581 | case DT_IA_64_VMS_SEG_NO: return "VMS_SEG_NO"; | |
1582 | case DT_IA_64_VMS_SYMVEC_OFFSET: return "VMS_SYMVEC_OFFSET"; | |
1583 | case DT_IA_64_VMS_SYMVEC_SEG: return "VMS_SYMVEC_SEG"; | |
1584 | case DT_IA_64_VMS_UNWIND_OFFSET: return "VMS_UNWIND_OFFSET"; | |
1585 | case DT_IA_64_VMS_UNWIND_SEG: return "VMS_UNWIND_SEG"; | |
1586 | case DT_IA_64_VMS_STRTAB_OFFSET: return "VMS_STRTAB_OFFSET"; | |
1587 | case DT_IA_64_VMS_SYSVER_OFFSET: return "VMS_SYSVER_OFFSET"; | |
1588 | case DT_IA_64_VMS_IMG_RELA_OFF: return "VMS_IMG_RELA_OFF"; | |
1589 | case DT_IA_64_VMS_SEG_RELA_OFF: return "VMS_SEG_RELA_OFF"; | |
1590 | case DT_IA_64_VMS_FIXUP_RELA_OFF: return "VMS_FIXUP_RELA_OFF"; | |
1591 | case DT_IA_64_VMS_PLTGOT_OFFSET: return "VMS_PLTGOT_OFFSET"; | |
1592 | case DT_IA_64_VMS_PLTGOT_SEG: return "VMS_PLTGOT_SEG"; | |
1593 | case DT_IA_64_VMS_FPMODE: return "VMS_FPMODE"; | |
ecc51f48 NC |
1594 | default: |
1595 | return NULL; | |
1596 | } | |
1597 | } | |
1598 | ||
fabcb361 RH |
1599 | static const char * |
1600 | get_alpha_dynamic_type (unsigned long type) | |
1601 | { | |
1602 | switch (type) | |
1603 | { | |
1604 | case DT_ALPHA_PLTRO: return "ALPHA_PLTRO"; | |
1605 | default: | |
1606 | return NULL; | |
1607 | } | |
1608 | } | |
1609 | ||
1c0d3aa6 NC |
1610 | static const char * |
1611 | get_score_dynamic_type (unsigned long type) | |
1612 | { | |
1613 | switch (type) | |
1614 | { | |
1615 | case DT_SCORE_BASE_ADDRESS: return "SCORE_BASE_ADDRESS"; | |
1616 | case DT_SCORE_LOCAL_GOTNO: return "SCORE_LOCAL_GOTNO"; | |
1617 | case DT_SCORE_SYMTABNO: return "SCORE_SYMTABNO"; | |
1618 | case DT_SCORE_GOTSYM: return "SCORE_GOTSYM"; | |
1619 | case DT_SCORE_UNREFEXTNO: return "SCORE_UNREFEXTNO"; | |
1620 | case DT_SCORE_HIPAGENO: return "SCORE_HIPAGENO"; | |
1621 | default: | |
1622 | return NULL; | |
1623 | } | |
1624 | } | |
1625 | ||
40b36596 JM |
1626 | static const char * |
1627 | get_tic6x_dynamic_type (unsigned long type) | |
1628 | { | |
1629 | switch (type) | |
1630 | { | |
1631 | case DT_C6000_GSYM_OFFSET: return "C6000_GSYM_OFFSET"; | |
1632 | case DT_C6000_GSTR_OFFSET: return "C6000_GSTR_OFFSET"; | |
1633 | case DT_C6000_DSBT_BASE: return "C6000_DSBT_BASE"; | |
1634 | case DT_C6000_DSBT_SIZE: return "C6000_DSBT_SIZE"; | |
1635 | case DT_C6000_PREEMPTMAP: return "C6000_PREEMPTMAP"; | |
1636 | case DT_C6000_DSBT_INDEX: return "C6000_DSBT_INDEX"; | |
1637 | default: | |
1638 | return NULL; | |
1639 | } | |
1640 | } | |
1c0d3aa6 | 1641 | |
252b5132 | 1642 | static const char * |
d3ba0551 | 1643 | get_dynamic_type (unsigned long type) |
252b5132 | 1644 | { |
e9e44622 | 1645 | static char buff[64]; |
252b5132 RH |
1646 | |
1647 | switch (type) | |
1648 | { | |
1649 | case DT_NULL: return "NULL"; | |
1650 | case DT_NEEDED: return "NEEDED"; | |
1651 | case DT_PLTRELSZ: return "PLTRELSZ"; | |
1652 | case DT_PLTGOT: return "PLTGOT"; | |
1653 | case DT_HASH: return "HASH"; | |
1654 | case DT_STRTAB: return "STRTAB"; | |
1655 | case DT_SYMTAB: return "SYMTAB"; | |
1656 | case DT_RELA: return "RELA"; | |
1657 | case DT_RELASZ: return "RELASZ"; | |
1658 | case DT_RELAENT: return "RELAENT"; | |
1659 | case DT_STRSZ: return "STRSZ"; | |
1660 | case DT_SYMENT: return "SYMENT"; | |
1661 | case DT_INIT: return "INIT"; | |
1662 | case DT_FINI: return "FINI"; | |
1663 | case DT_SONAME: return "SONAME"; | |
1664 | case DT_RPATH: return "RPATH"; | |
1665 | case DT_SYMBOLIC: return "SYMBOLIC"; | |
1666 | case DT_REL: return "REL"; | |
1667 | case DT_RELSZ: return "RELSZ"; | |
1668 | case DT_RELENT: return "RELENT"; | |
1669 | case DT_PLTREL: return "PLTREL"; | |
1670 | case DT_DEBUG: return "DEBUG"; | |
1671 | case DT_TEXTREL: return "TEXTREL"; | |
1672 | case DT_JMPREL: return "JMPREL"; | |
1673 | case DT_BIND_NOW: return "BIND_NOW"; | |
1674 | case DT_INIT_ARRAY: return "INIT_ARRAY"; | |
1675 | case DT_FINI_ARRAY: return "FINI_ARRAY"; | |
1676 | case DT_INIT_ARRAYSZ: return "INIT_ARRAYSZ"; | |
1677 | case DT_FINI_ARRAYSZ: return "FINI_ARRAYSZ"; | |
d1133906 NC |
1678 | case DT_RUNPATH: return "RUNPATH"; |
1679 | case DT_FLAGS: return "FLAGS"; | |
2d0e6f43 | 1680 | |
d1133906 NC |
1681 | case DT_PREINIT_ARRAY: return "PREINIT_ARRAY"; |
1682 | case DT_PREINIT_ARRAYSZ: return "PREINIT_ARRAYSZ"; | |
103f02d3 | 1683 | |
05107a46 | 1684 | case DT_CHECKSUM: return "CHECKSUM"; |
252b5132 RH |
1685 | case DT_PLTPADSZ: return "PLTPADSZ"; |
1686 | case DT_MOVEENT: return "MOVEENT"; | |
1687 | case DT_MOVESZ: return "MOVESZ"; | |
dcefbbbd | 1688 | case DT_FEATURE: return "FEATURE"; |
252b5132 RH |
1689 | case DT_POSFLAG_1: return "POSFLAG_1"; |
1690 | case DT_SYMINSZ: return "SYMINSZ"; | |
1691 | case DT_SYMINENT: return "SYMINENT"; /* aka VALRNGHI */ | |
103f02d3 | 1692 | |
252b5132 | 1693 | case DT_ADDRRNGLO: return "ADDRRNGLO"; |
dcefbbbd L |
1694 | case DT_CONFIG: return "CONFIG"; |
1695 | case DT_DEPAUDIT: return "DEPAUDIT"; | |
1696 | case DT_AUDIT: return "AUDIT"; | |
1697 | case DT_PLTPAD: return "PLTPAD"; | |
1698 | case DT_MOVETAB: return "MOVETAB"; | |
252b5132 | 1699 | case DT_SYMINFO: return "SYMINFO"; /* aka ADDRRNGHI */ |
103f02d3 | 1700 | |
252b5132 | 1701 | case DT_VERSYM: return "VERSYM"; |
103f02d3 | 1702 | |
67a4f2b7 AO |
1703 | case DT_TLSDESC_GOT: return "TLSDESC_GOT"; |
1704 | case DT_TLSDESC_PLT: return "TLSDESC_PLT"; | |
252b5132 RH |
1705 | case DT_RELACOUNT: return "RELACOUNT"; |
1706 | case DT_RELCOUNT: return "RELCOUNT"; | |
1707 | case DT_FLAGS_1: return "FLAGS_1"; | |
1708 | case DT_VERDEF: return "VERDEF"; | |
1709 | case DT_VERDEFNUM: return "VERDEFNUM"; | |
1710 | case DT_VERNEED: return "VERNEED"; | |
1711 | case DT_VERNEEDNUM: return "VERNEEDNUM"; | |
103f02d3 | 1712 | |
019148e4 | 1713 | case DT_AUXILIARY: return "AUXILIARY"; |
252b5132 RH |
1714 | case DT_USED: return "USED"; |
1715 | case DT_FILTER: return "FILTER"; | |
103f02d3 | 1716 | |
047b2264 JJ |
1717 | case DT_GNU_PRELINKED: return "GNU_PRELINKED"; |
1718 | case DT_GNU_CONFLICT: return "GNU_CONFLICT"; | |
1719 | case DT_GNU_CONFLICTSZ: return "GNU_CONFLICTSZ"; | |
1720 | case DT_GNU_LIBLIST: return "GNU_LIBLIST"; | |
1721 | case DT_GNU_LIBLISTSZ: return "GNU_LIBLISTSZ"; | |
fdc90cb4 | 1722 | case DT_GNU_HASH: return "GNU_HASH"; |
047b2264 | 1723 | |
252b5132 RH |
1724 | default: |
1725 | if ((type >= DT_LOPROC) && (type <= DT_HIPROC)) | |
1726 | { | |
2cf0635d | 1727 | const char * result; |
103f02d3 | 1728 | |
252b5132 RH |
1729 | switch (elf_header.e_machine) |
1730 | { | |
1731 | case EM_MIPS: | |
4fe85591 | 1732 | case EM_MIPS_RS3_LE: |
252b5132 RH |
1733 | result = get_mips_dynamic_type (type); |
1734 | break; | |
9a097730 RH |
1735 | case EM_SPARCV9: |
1736 | result = get_sparc64_dynamic_type (type); | |
1737 | break; | |
7490d522 AM |
1738 | case EM_PPC: |
1739 | result = get_ppc_dynamic_type (type); | |
1740 | break; | |
f1cb7e17 AM |
1741 | case EM_PPC64: |
1742 | result = get_ppc64_dynamic_type (type); | |
1743 | break; | |
ecc51f48 NC |
1744 | case EM_IA_64: |
1745 | result = get_ia64_dynamic_type (type); | |
1746 | break; | |
fabcb361 RH |
1747 | case EM_ALPHA: |
1748 | result = get_alpha_dynamic_type (type); | |
1749 | break; | |
1c0d3aa6 NC |
1750 | case EM_SCORE: |
1751 | result = get_score_dynamic_type (type); | |
1752 | break; | |
40b36596 JM |
1753 | case EM_TI_C6000: |
1754 | result = get_tic6x_dynamic_type (type); | |
1755 | break; | |
252b5132 RH |
1756 | default: |
1757 | result = NULL; | |
1758 | break; | |
1759 | } | |
1760 | ||
1761 | if (result != NULL) | |
1762 | return result; | |
1763 | ||
e9e44622 | 1764 | snprintf (buff, sizeof (buff), _("Processor Specific: %lx"), type); |
252b5132 | 1765 | } |
eec8f817 DA |
1766 | else if (((type >= DT_LOOS) && (type <= DT_HIOS)) |
1767 | || (elf_header.e_machine == EM_PARISC | |
1768 | && (type >= OLD_DT_LOOS) && (type <= OLD_DT_HIOS))) | |
103f02d3 | 1769 | { |
2cf0635d | 1770 | const char * result; |
103f02d3 UD |
1771 | |
1772 | switch (elf_header.e_machine) | |
1773 | { | |
1774 | case EM_PARISC: | |
1775 | result = get_parisc_dynamic_type (type); | |
1776 | break; | |
148b93f2 NC |
1777 | case EM_IA_64: |
1778 | result = get_ia64_dynamic_type (type); | |
1779 | break; | |
103f02d3 UD |
1780 | default: |
1781 | result = NULL; | |
1782 | break; | |
1783 | } | |
1784 | ||
1785 | if (result != NULL) | |
1786 | return result; | |
1787 | ||
e9e44622 JJ |
1788 | snprintf (buff, sizeof (buff), _("Operating System specific: %lx"), |
1789 | type); | |
103f02d3 | 1790 | } |
252b5132 | 1791 | else |
e9e44622 | 1792 | snprintf (buff, sizeof (buff), _("<unknown>: %lx"), type); |
103f02d3 | 1793 | |
252b5132 RH |
1794 | return buff; |
1795 | } | |
1796 | } | |
1797 | ||
1798 | static char * | |
d3ba0551 | 1799 | get_file_type (unsigned e_type) |
252b5132 | 1800 | { |
b34976b6 | 1801 | static char buff[32]; |
252b5132 RH |
1802 | |
1803 | switch (e_type) | |
1804 | { | |
1805 | case ET_NONE: return _("NONE (None)"); | |
1806 | case ET_REL: return _("REL (Relocatable file)"); | |
ba2685cc AM |
1807 | case ET_EXEC: return _("EXEC (Executable file)"); |
1808 | case ET_DYN: return _("DYN (Shared object file)"); | |
1809 | case ET_CORE: return _("CORE (Core file)"); | |
252b5132 RH |
1810 | |
1811 | default: | |
1812 | if ((e_type >= ET_LOPROC) && (e_type <= ET_HIPROC)) | |
e9e44622 | 1813 | snprintf (buff, sizeof (buff), _("Processor Specific: (%x)"), e_type); |
252b5132 | 1814 | else if ((e_type >= ET_LOOS) && (e_type <= ET_HIOS)) |
e9e44622 | 1815 | snprintf (buff, sizeof (buff), _("OS Specific: (%x)"), e_type); |
252b5132 | 1816 | else |
e9e44622 | 1817 | snprintf (buff, sizeof (buff), _("<unknown>: %x"), e_type); |
252b5132 RH |
1818 | return buff; |
1819 | } | |
1820 | } | |
1821 | ||
1822 | static char * | |
d3ba0551 | 1823 | get_machine_name (unsigned e_machine) |
252b5132 | 1824 | { |
b34976b6 | 1825 | static char buff[64]; /* XXX */ |
252b5132 RH |
1826 | |
1827 | switch (e_machine) | |
1828 | { | |
c45021f2 NC |
1829 | case EM_NONE: return _("None"); |
1830 | case EM_M32: return "WE32100"; | |
1831 | case EM_SPARC: return "Sparc"; | |
e9f53129 | 1832 | case EM_SPU: return "SPU"; |
c45021f2 NC |
1833 | case EM_386: return "Intel 80386"; |
1834 | case EM_68K: return "MC68000"; | |
1835 | case EM_88K: return "MC88000"; | |
1836 | case EM_486: return "Intel 80486"; | |
1837 | case EM_860: return "Intel 80860"; | |
1838 | case EM_MIPS: return "MIPS R3000"; | |
1839 | case EM_S370: return "IBM System/370"; | |
7036c0e1 | 1840 | case EM_MIPS_RS3_LE: return "MIPS R4000 big-endian"; |
252b5132 | 1841 | case EM_OLD_SPARCV9: return "Sparc v9 (old)"; |
c45021f2 | 1842 | case EM_PARISC: return "HPPA"; |
252b5132 | 1843 | case EM_PPC_OLD: return "Power PC (old)"; |
7036c0e1 | 1844 | case EM_SPARC32PLUS: return "Sparc v8+" ; |
c45021f2 NC |
1845 | case EM_960: return "Intel 90860"; |
1846 | case EM_PPC: return "PowerPC"; | |
285d1771 | 1847 | case EM_PPC64: return "PowerPC64"; |
c45021f2 NC |
1848 | case EM_V800: return "NEC V800"; |
1849 | case EM_FR20: return "Fujitsu FR20"; | |
1850 | case EM_RH32: return "TRW RH32"; | |
b34976b6 | 1851 | case EM_MCORE: return "MCORE"; |
7036c0e1 AJ |
1852 | case EM_ARM: return "ARM"; |
1853 | case EM_OLD_ALPHA: return "Digital Alpha (old)"; | |
ef230218 | 1854 | case EM_SH: return "Renesas / SuperH SH"; |
c45021f2 NC |
1855 | case EM_SPARCV9: return "Sparc v9"; |
1856 | case EM_TRICORE: return "Siemens Tricore"; | |
584da044 | 1857 | case EM_ARC: return "ARC"; |
c2dcd04e NC |
1858 | case EM_H8_300: return "Renesas H8/300"; |
1859 | case EM_H8_300H: return "Renesas H8/300H"; | |
1860 | case EM_H8S: return "Renesas H8S"; | |
1861 | case EM_H8_500: return "Renesas H8/500"; | |
30800947 | 1862 | case EM_IA_64: return "Intel IA-64"; |
252b5132 RH |
1863 | case EM_MIPS_X: return "Stanford MIPS-X"; |
1864 | case EM_COLDFIRE: return "Motorola Coldfire"; | |
1865 | case EM_68HC12: return "Motorola M68HC12"; | |
c45021f2 | 1866 | case EM_ALPHA: return "Alpha"; |
2b0337b0 AO |
1867 | case EM_CYGNUS_D10V: |
1868 | case EM_D10V: return "d10v"; | |
1869 | case EM_CYGNUS_D30V: | |
b34976b6 | 1870 | case EM_D30V: return "d30v"; |
2b0337b0 | 1871 | case EM_CYGNUS_M32R: |
26597c86 | 1872 | case EM_M32R: return "Renesas M32R (formerly Mitsubishi M32r)"; |
2b0337b0 | 1873 | case EM_CYGNUS_V850: |
8f7e76d0 | 1874 | case EM_V850: return "Renesas v850"; |
2b0337b0 AO |
1875 | case EM_CYGNUS_MN10300: |
1876 | case EM_MN10300: return "mn10300"; | |
1877 | case EM_CYGNUS_MN10200: | |
1878 | case EM_MN10200: return "mn10200"; | |
5506d11a | 1879 | case EM_MOXIE: return "Moxie"; |
2b0337b0 AO |
1880 | case EM_CYGNUS_FR30: |
1881 | case EM_FR30: return "Fujitsu FR30"; | |
b34976b6 | 1882 | case EM_CYGNUS_FRV: return "Fujitsu FR-V"; |
2b0337b0 | 1883 | case EM_PJ_OLD: |
b34976b6 | 1884 | case EM_PJ: return "picoJava"; |
7036c0e1 AJ |
1885 | case EM_MMA: return "Fujitsu Multimedia Accelerator"; |
1886 | case EM_PCP: return "Siemens PCP"; | |
1887 | case EM_NCPU: return "Sony nCPU embedded RISC processor"; | |
1888 | case EM_NDR1: return "Denso NDR1 microprocesspr"; | |
1889 | case EM_STARCORE: return "Motorola Star*Core processor"; | |
1890 | case EM_ME16: return "Toyota ME16 processor"; | |
1891 | case EM_ST100: return "STMicroelectronics ST100 processor"; | |
1892 | case EM_TINYJ: return "Advanced Logic Corp. TinyJ embedded processor"; | |
11636f9e JM |
1893 | case EM_PDSP: return "Sony DSP processor"; |
1894 | case EM_PDP10: return "Digital Equipment Corp. PDP-10"; | |
1895 | case EM_PDP11: return "Digital Equipment Corp. PDP-11"; | |
7036c0e1 AJ |
1896 | case EM_FX66: return "Siemens FX66 microcontroller"; |
1897 | case EM_ST9PLUS: return "STMicroelectronics ST9+ 8/16 bit microcontroller"; | |
1898 | case EM_ST7: return "STMicroelectronics ST7 8-bit microcontroller"; | |
1899 | case EM_68HC16: return "Motorola MC68HC16 Microcontroller"; | |
1900 | case EM_68HC11: return "Motorola MC68HC11 Microcontroller"; | |
1901 | case EM_68HC08: return "Motorola MC68HC08 Microcontroller"; | |
1902 | case EM_68HC05: return "Motorola MC68HC05 Microcontroller"; | |
1903 | case EM_SVX: return "Silicon Graphics SVx"; | |
1904 | case EM_ST19: return "STMicroelectronics ST19 8-bit microcontroller"; | |
1905 | case EM_VAX: return "Digital VAX"; | |
2b0337b0 | 1906 | case EM_AVR_OLD: |
b34976b6 | 1907 | case EM_AVR: return "Atmel AVR 8-bit microcontroller"; |
1b61cf92 | 1908 | case EM_CRIS: return "Axis Communications 32-bit embedded processor"; |
c45021f2 NC |
1909 | case EM_JAVELIN: return "Infineon Technologies 32-bit embedded cpu"; |
1910 | case EM_FIREPATH: return "Element 14 64-bit DSP processor"; | |
1911 | case EM_ZSP: return "LSI Logic's 16-bit DSP processor"; | |
b34976b6 | 1912 | case EM_MMIX: return "Donald Knuth's educational 64-bit processor"; |
c45021f2 | 1913 | case EM_HUANY: return "Harvard Universitys's machine-independent object format"; |
3b36097d | 1914 | case EM_PRISM: return "Vitesse Prism"; |
bcedfee6 | 1915 | case EM_X86_64: return "Advanced Micro Devices X86-64"; |
8a9036a4 | 1916 | case EM_L1OM: return "Intel L1OM"; |
7a9068fe | 1917 | case EM_K1OM: return "Intel K1OM"; |
b7498e0e | 1918 | case EM_S390_OLD: |
b34976b6 | 1919 | case EM_S390: return "IBM S/390"; |
1c0d3aa6 | 1920 | case EM_SCORE: return "SUNPLUS S+Core"; |
61865e30 | 1921 | case EM_XSTORMY16: return "Sanyo XStormy16 CPU core"; |
3b16e843 NC |
1922 | case EM_OPENRISC: |
1923 | case EM_OR32: return "OpenRISC"; | |
11636f9e | 1924 | case EM_ARC_A5: return "ARC International ARCompact processor"; |
1fe1f39c | 1925 | case EM_CRX: return "National Semiconductor CRX microprocessor"; |
cfb8c092 | 1926 | case EM_ADAPTEVA_EPIPHANY: return "Adapteva EPIPHANY"; |
d172d4ba | 1927 | case EM_DLX: return "OpenDLX"; |
1e4cf259 | 1928 | case EM_IP2K_OLD: |
b34976b6 | 1929 | case EM_IP2K: return "Ubicom IP2xxx 8-bit microcontrollers"; |
3b36097d | 1930 | case EM_IQ2000: return "Vitesse IQ2000"; |
88da6820 NC |
1931 | case EM_XTENSA_OLD: |
1932 | case EM_XTENSA: return "Tensilica Xtensa Processor"; | |
11636f9e JM |
1933 | case EM_VIDEOCORE: return "Alphamosaic VideoCore processor"; |
1934 | case EM_TMM_GPP: return "Thompson Multimedia General Purpose Processor"; | |
1935 | case EM_NS32K: return "National Semiconductor 32000 series"; | |
1936 | case EM_TPC: return "Tenor Network TPC processor"; | |
1937 | case EM_ST200: return "STMicroelectronics ST200 microcontroller"; | |
1938 | case EM_MAX: return "MAX Processor"; | |
1939 | case EM_CR: return "National Semiconductor CompactRISC"; | |
1940 | case EM_F2MC16: return "Fujitsu F2MC16"; | |
1941 | case EM_MSP430: return "Texas Instruments msp430 microcontroller"; | |
84e94c90 | 1942 | case EM_LATTICEMICO32: return "Lattice Mico32"; |
ff7eeb89 | 1943 | case EM_M32C_OLD: |
49f58d10 | 1944 | case EM_M32C: return "Renesas M32c"; |
d031aafb | 1945 | case EM_MT: return "Morpho Techologies MT processor"; |
7bbe5bc5 | 1946 | case EM_BLACKFIN: return "Analog Devices Blackfin"; |
11636f9e JM |
1947 | case EM_SE_C33: return "S1C33 Family of Seiko Epson processors"; |
1948 | case EM_SEP: return "Sharp embedded microprocessor"; | |
1949 | case EM_ARCA: return "Arca RISC microprocessor"; | |
1950 | case EM_UNICORE: return "Unicore"; | |
1951 | case EM_EXCESS: return "eXcess 16/32/64-bit configurable embedded CPU"; | |
1952 | case EM_DXP: return "Icera Semiconductor Inc. Deep Execution Processor"; | |
64fd6348 NC |
1953 | case EM_NIOS32: return "Altera Nios"; |
1954 | case EM_ALTERA_NIOS2: return "Altera Nios II"; | |
c29aca4a | 1955 | case EM_C166: |
d70c5fc7 | 1956 | case EM_XC16X: return "Infineon Technologies xc16x"; |
11636f9e JM |
1957 | case EM_M16C: return "Renesas M16C series microprocessors"; |
1958 | case EM_DSPIC30F: return "Microchip Technology dsPIC30F Digital Signal Controller"; | |
1959 | case EM_CE: return "Freescale Communication Engine RISC core"; | |
1960 | case EM_TSK3000: return "Altium TSK3000 core"; | |
1961 | case EM_RS08: return "Freescale RS08 embedded processor"; | |
1962 | case EM_ECOG2: return "Cyan Technology eCOG2 microprocessor"; | |
1963 | case EM_DSP24: return "New Japan Radio (NJR) 24-bit DSP Processor"; | |
1964 | case EM_VIDEOCORE3: return "Broadcom VideoCore III processor"; | |
1965 | case EM_SE_C17: return "Seiko Epson C17 family"; | |
1966 | case EM_TI_C6000: return "Texas Instruments TMS320C6000 DSP family"; | |
1967 | case EM_TI_C2000: return "Texas Instruments TMS320C2000 DSP family"; | |
1968 | case EM_TI_C5500: return "Texas Instruments TMS320C55x DSP family"; | |
1969 | case EM_MMDSP_PLUS: return "STMicroelectronics 64bit VLIW Data Signal Processor"; | |
1970 | case EM_CYPRESS_M8C: return "Cypress M8C microprocessor"; | |
1971 | case EM_R32C: return "Renesas R32C series microprocessors"; | |
1972 | case EM_TRIMEDIA: return "NXP Semiconductors TriMedia architecture family"; | |
1973 | case EM_QDSP6: return "QUALCOMM DSP6 Processor"; | |
1974 | case EM_8051: return "Intel 8051 and variants"; | |
1975 | case EM_STXP7X: return "STMicroelectronics STxP7x family"; | |
1976 | case EM_NDS32: return "Andes Technology compact code size embedded RISC processor family"; | |
1977 | case EM_ECOG1X: return "Cyan Technology eCOG1X family"; | |
1978 | case EM_MAXQ30: return "Dallas Semiconductor MAXQ30 Core microcontrollers"; | |
1979 | case EM_XIMO16: return "New Japan Radio (NJR) 16-bit DSP Processor"; | |
1980 | case EM_MANIK: return "M2000 Reconfigurable RISC Microprocessor"; | |
1981 | case EM_CRAYNV2: return "Cray Inc. NV2 vector architecture"; | |
15ab5209 | 1982 | case EM_CYGNUS_MEP: return "Toshiba MeP Media Engine"; |
cb8f3167 | 1983 | case EM_CR16: |
6c03b1ed | 1984 | case EM_CR16_OLD: return "National Semiconductor's CR16"; |
7ba29e2a NC |
1985 | case EM_MICROBLAZE: return "Xilinx MicroBlaze"; |
1986 | case EM_MICROBLAZE_OLD: return "Xilinx MicroBlaze"; | |
99c513f6 | 1987 | case EM_RL78: return "Renesas RL78"; |
c7927a3c | 1988 | case EM_RX: return "Renesas RX"; |
11636f9e JM |
1989 | case EM_METAG: return "Imagination Technologies META processor architecture"; |
1990 | case EM_MCST_ELBRUS: return "MCST Elbrus general purpose hardware architecture"; | |
1991 | case EM_ECOG16: return "Cyan Technology eCOG16 family"; | |
1992 | case EM_ETPU: return "Freescale Extended Time Processing Unit"; | |
1993 | case EM_SLE9X: return "Infineon Technologies SLE9X core"; | |
1994 | case EM_AVR32: return "Atmel Corporation 32-bit microprocessor family"; | |
1995 | case EM_STM8: return "STMicroeletronics STM8 8-bit microcontroller"; | |
1996 | case EM_TILE64: return "Tilera TILE64 multicore architecture family"; | |
1997 | case EM_TILEPRO: return "Tilera TILEPro multicore architecture family"; | |
aa137e4d | 1998 | case EM_TILEGX: return "Tilera TILE-Gx multicore architecture family"; |
11636f9e | 1999 | case EM_CUDA: return "NVIDIA CUDA architecture"; |
252b5132 | 2000 | default: |
35d9dd2f | 2001 | snprintf (buff, sizeof (buff), _("<unknown>: 0x%x"), e_machine); |
252b5132 RH |
2002 | return buff; |
2003 | } | |
2004 | } | |
2005 | ||
f3485b74 | 2006 | static void |
d3ba0551 | 2007 | decode_ARM_machine_flags (unsigned e_flags, char buf[]) |
f3485b74 NC |
2008 | { |
2009 | unsigned eabi; | |
2010 | int unknown = 0; | |
2011 | ||
2012 | eabi = EF_ARM_EABI_VERSION (e_flags); | |
2013 | e_flags &= ~ EF_ARM_EABIMASK; | |
2014 | ||
2015 | /* Handle "generic" ARM flags. */ | |
2016 | if (e_flags & EF_ARM_RELEXEC) | |
2017 | { | |
2018 | strcat (buf, ", relocatable executable"); | |
2019 | e_flags &= ~ EF_ARM_RELEXEC; | |
2020 | } | |
76da6bbe | 2021 | |
f3485b74 NC |
2022 | if (e_flags & EF_ARM_HASENTRY) |
2023 | { | |
2024 | strcat (buf, ", has entry point"); | |
2025 | e_flags &= ~ EF_ARM_HASENTRY; | |
2026 | } | |
76da6bbe | 2027 | |
f3485b74 NC |
2028 | /* Now handle EABI specific flags. */ |
2029 | switch (eabi) | |
2030 | { | |
2031 | default: | |
2c71103e | 2032 | strcat (buf, ", <unrecognized EABI>"); |
f3485b74 NC |
2033 | if (e_flags) |
2034 | unknown = 1; | |
2035 | break; | |
2036 | ||
2037 | case EF_ARM_EABI_VER1: | |
a5bcd848 | 2038 | strcat (buf, ", Version1 EABI"); |
f3485b74 NC |
2039 | while (e_flags) |
2040 | { | |
2041 | unsigned flag; | |
76da6bbe | 2042 | |
f3485b74 NC |
2043 | /* Process flags one bit at a time. */ |
2044 | flag = e_flags & - e_flags; | |
2045 | e_flags &= ~ flag; | |
76da6bbe | 2046 | |
f3485b74 NC |
2047 | switch (flag) |
2048 | { | |
a5bcd848 | 2049 | case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */ |
f3485b74 NC |
2050 | strcat (buf, ", sorted symbol tables"); |
2051 | break; | |
76da6bbe | 2052 | |
f3485b74 NC |
2053 | default: |
2054 | unknown = 1; | |
2055 | break; | |
2056 | } | |
2057 | } | |
2058 | break; | |
76da6bbe | 2059 | |
a5bcd848 PB |
2060 | case EF_ARM_EABI_VER2: |
2061 | strcat (buf, ", Version2 EABI"); | |
2062 | while (e_flags) | |
2063 | { | |
2064 | unsigned flag; | |
2065 | ||
2066 | /* Process flags one bit at a time. */ | |
2067 | flag = e_flags & - e_flags; | |
2068 | e_flags &= ~ flag; | |
2069 | ||
2070 | switch (flag) | |
2071 | { | |
2072 | case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */ | |
2073 | strcat (buf, ", sorted symbol tables"); | |
2074 | break; | |
2075 | ||
2076 | case EF_ARM_DYNSYMSUSESEGIDX: | |
2077 | strcat (buf, ", dynamic symbols use segment index"); | |
2078 | break; | |
2079 | ||
2080 | case EF_ARM_MAPSYMSFIRST: | |
2081 | strcat (buf, ", mapping symbols precede others"); | |
2082 | break; | |
2083 | ||
2084 | default: | |
2085 | unknown = 1; | |
2086 | break; | |
2087 | } | |
2088 | } | |
2089 | break; | |
2090 | ||
d507cf36 PB |
2091 | case EF_ARM_EABI_VER3: |
2092 | strcat (buf, ", Version3 EABI"); | |
8cb51566 PB |
2093 | break; |
2094 | ||
2095 | case EF_ARM_EABI_VER4: | |
2096 | strcat (buf, ", Version4 EABI"); | |
3a4a14e9 PB |
2097 | goto eabi; |
2098 | ||
2099 | case EF_ARM_EABI_VER5: | |
2100 | strcat (buf, ", Version5 EABI"); | |
2101 | eabi: | |
d507cf36 PB |
2102 | while (e_flags) |
2103 | { | |
2104 | unsigned flag; | |
2105 | ||
2106 | /* Process flags one bit at a time. */ | |
2107 | flag = e_flags & - e_flags; | |
2108 | e_flags &= ~ flag; | |
2109 | ||
2110 | switch (flag) | |
2111 | { | |
2112 | case EF_ARM_BE8: | |
2113 | strcat (buf, ", BE8"); | |
2114 | break; | |
2115 | ||
2116 | case EF_ARM_LE8: | |
2117 | strcat (buf, ", LE8"); | |
2118 | break; | |
2119 | ||
2120 | default: | |
2121 | unknown = 1; | |
2122 | break; | |
2123 | } | |
2124 | } | |
2125 | break; | |
2126 | ||
f3485b74 | 2127 | case EF_ARM_EABI_UNKNOWN: |
a5bcd848 | 2128 | strcat (buf, ", GNU EABI"); |
f3485b74 NC |
2129 | while (e_flags) |
2130 | { | |
2131 | unsigned flag; | |
76da6bbe | 2132 | |
f3485b74 NC |
2133 | /* Process flags one bit at a time. */ |
2134 | flag = e_flags & - e_flags; | |
2135 | e_flags &= ~ flag; | |
76da6bbe | 2136 | |
f3485b74 NC |
2137 | switch (flag) |
2138 | { | |
a5bcd848 | 2139 | case EF_ARM_INTERWORK: |
f3485b74 NC |
2140 | strcat (buf, ", interworking enabled"); |
2141 | break; | |
76da6bbe | 2142 | |
a5bcd848 | 2143 | case EF_ARM_APCS_26: |
f3485b74 NC |
2144 | strcat (buf, ", uses APCS/26"); |
2145 | break; | |
76da6bbe | 2146 | |
a5bcd848 | 2147 | case EF_ARM_APCS_FLOAT: |
f3485b74 NC |
2148 | strcat (buf, ", uses APCS/float"); |
2149 | break; | |
76da6bbe | 2150 | |
a5bcd848 | 2151 | case EF_ARM_PIC: |
f3485b74 NC |
2152 | strcat (buf, ", position independent"); |
2153 | break; | |
76da6bbe | 2154 | |
a5bcd848 | 2155 | case EF_ARM_ALIGN8: |
f3485b74 NC |
2156 | strcat (buf, ", 8 bit structure alignment"); |
2157 | break; | |
76da6bbe | 2158 | |
a5bcd848 | 2159 | case EF_ARM_NEW_ABI: |
f3485b74 NC |
2160 | strcat (buf, ", uses new ABI"); |
2161 | break; | |
76da6bbe | 2162 | |
a5bcd848 | 2163 | case EF_ARM_OLD_ABI: |
f3485b74 NC |
2164 | strcat (buf, ", uses old ABI"); |
2165 | break; | |
76da6bbe | 2166 | |
a5bcd848 | 2167 | case EF_ARM_SOFT_FLOAT: |
f3485b74 NC |
2168 | strcat (buf, ", software FP"); |
2169 | break; | |
76da6bbe | 2170 | |
90e01f86 ILT |
2171 | case EF_ARM_VFP_FLOAT: |
2172 | strcat (buf, ", VFP"); | |
2173 | break; | |
2174 | ||
fde78edd NC |
2175 | case EF_ARM_MAVERICK_FLOAT: |
2176 | strcat (buf, ", Maverick FP"); | |
2177 | break; | |
2178 | ||
f3485b74 NC |
2179 | default: |
2180 | unknown = 1; | |
2181 | break; | |
2182 | } | |
2183 | } | |
2184 | } | |
f3485b74 NC |
2185 | |
2186 | if (unknown) | |
2b692964 | 2187 | strcat (buf,_(", <unknown>")); |
f3485b74 NC |
2188 | } |
2189 | ||
252b5132 | 2190 | static char * |
d3ba0551 | 2191 | get_machine_flags (unsigned e_flags, unsigned e_machine) |
252b5132 | 2192 | { |
b34976b6 | 2193 | static char buf[1024]; |
252b5132 RH |
2194 | |
2195 | buf[0] = '\0'; | |
76da6bbe | 2196 | |
252b5132 RH |
2197 | if (e_flags) |
2198 | { | |
2199 | switch (e_machine) | |
2200 | { | |
2201 | default: | |
2202 | break; | |
2203 | ||
f3485b74 NC |
2204 | case EM_ARM: |
2205 | decode_ARM_machine_flags (e_flags, buf); | |
2206 | break; | |
76da6bbe | 2207 | |
781303ce MF |
2208 | case EM_BLACKFIN: |
2209 | if (e_flags & EF_BFIN_PIC) | |
2210 | strcat (buf, ", PIC"); | |
2211 | ||
2212 | if (e_flags & EF_BFIN_FDPIC) | |
2213 | strcat (buf, ", FDPIC"); | |
2214 | ||
2215 | if (e_flags & EF_BFIN_CODE_IN_L1) | |
2216 | strcat (buf, ", code in L1"); | |
2217 | ||
2218 | if (e_flags & EF_BFIN_DATA_IN_L1) | |
2219 | strcat (buf, ", data in L1"); | |
2220 | ||
2221 | break; | |
2222 | ||
ec2dfb42 AO |
2223 | case EM_CYGNUS_FRV: |
2224 | switch (e_flags & EF_FRV_CPU_MASK) | |
2225 | { | |
2226 | case EF_FRV_CPU_GENERIC: | |
2227 | break; | |
2228 | ||
2229 | default: | |
2230 | strcat (buf, ", fr???"); | |
2231 | break; | |
57346661 | 2232 | |
ec2dfb42 AO |
2233 | case EF_FRV_CPU_FR300: |
2234 | strcat (buf, ", fr300"); | |
2235 | break; | |
2236 | ||
2237 | case EF_FRV_CPU_FR400: | |
2238 | strcat (buf, ", fr400"); | |
2239 | break; | |
2240 | case EF_FRV_CPU_FR405: | |
2241 | strcat (buf, ", fr405"); | |
2242 | break; | |
2243 | ||
2244 | case EF_FRV_CPU_FR450: | |
2245 | strcat (buf, ", fr450"); | |
2246 | break; | |
2247 | ||
2248 | case EF_FRV_CPU_FR500: | |
2249 | strcat (buf, ", fr500"); | |
2250 | break; | |
2251 | case EF_FRV_CPU_FR550: | |
2252 | strcat (buf, ", fr550"); | |
2253 | break; | |
2254 | ||
2255 | case EF_FRV_CPU_SIMPLE: | |
2256 | strcat (buf, ", simple"); | |
2257 | break; | |
2258 | case EF_FRV_CPU_TOMCAT: | |
2259 | strcat (buf, ", tomcat"); | |
2260 | break; | |
2261 | } | |
1c877e87 | 2262 | break; |
ec2dfb42 | 2263 | |
53c7db4b | 2264 | case EM_68K: |
425c6cb0 | 2265 | if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_M68000) |
76f57f3a | 2266 | strcat (buf, ", m68000"); |
425c6cb0 | 2267 | else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_CPU32) |
3bdcfdf4 KH |
2268 | strcat (buf, ", cpu32"); |
2269 | else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_FIDO) | |
2270 | strcat (buf, ", fido_a"); | |
425c6cb0 | 2271 | else |
266abb8f | 2272 | { |
2cf0635d NC |
2273 | char const * isa = _("unknown"); |
2274 | char const * mac = _("unknown mac"); | |
2275 | char const * additional = NULL; | |
0112cd26 | 2276 | |
c694fd50 | 2277 | switch (e_flags & EF_M68K_CF_ISA_MASK) |
266abb8f | 2278 | { |
c694fd50 | 2279 | case EF_M68K_CF_ISA_A_NODIV: |
0b2e31dc NS |
2280 | isa = "A"; |
2281 | additional = ", nodiv"; | |
2282 | break; | |
c694fd50 | 2283 | case EF_M68K_CF_ISA_A: |
266abb8f NS |
2284 | isa = "A"; |
2285 | break; | |
c694fd50 | 2286 | case EF_M68K_CF_ISA_A_PLUS: |
266abb8f NS |
2287 | isa = "A+"; |
2288 | break; | |
c694fd50 | 2289 | case EF_M68K_CF_ISA_B_NOUSP: |
0b2e31dc NS |
2290 | isa = "B"; |
2291 | additional = ", nousp"; | |
2292 | break; | |
c694fd50 | 2293 | case EF_M68K_CF_ISA_B: |
266abb8f NS |
2294 | isa = "B"; |
2295 | break; | |
f608cd77 NS |
2296 | case EF_M68K_CF_ISA_C: |
2297 | isa = "C"; | |
2298 | break; | |
2299 | case EF_M68K_CF_ISA_C_NODIV: | |
2300 | isa = "C"; | |
2301 | additional = ", nodiv"; | |
2302 | break; | |
266abb8f NS |
2303 | } |
2304 | strcat (buf, ", cf, isa "); | |
2305 | strcat (buf, isa); | |
0b2e31dc NS |
2306 | if (additional) |
2307 | strcat (buf, additional); | |
c694fd50 | 2308 | if (e_flags & EF_M68K_CF_FLOAT) |
0b2e31dc | 2309 | strcat (buf, ", float"); |
c694fd50 | 2310 | switch (e_flags & EF_M68K_CF_MAC_MASK) |
266abb8f NS |
2311 | { |
2312 | case 0: | |
2313 | mac = NULL; | |
2314 | break; | |
c694fd50 | 2315 | case EF_M68K_CF_MAC: |
266abb8f NS |
2316 | mac = "mac"; |
2317 | break; | |
c694fd50 | 2318 | case EF_M68K_CF_EMAC: |
266abb8f NS |
2319 | mac = "emac"; |
2320 | break; | |
f608cd77 NS |
2321 | case EF_M68K_CF_EMAC_B: |
2322 | mac = "emac_b"; | |
2323 | break; | |
266abb8f NS |
2324 | } |
2325 | if (mac) | |
2326 | { | |
2327 | strcat (buf, ", "); | |
2328 | strcat (buf, mac); | |
2329 | } | |
266abb8f | 2330 | } |
53c7db4b | 2331 | break; |
33c63f9d | 2332 | |
252b5132 RH |
2333 | case EM_PPC: |
2334 | if (e_flags & EF_PPC_EMB) | |
2335 | strcat (buf, ", emb"); | |
2336 | ||
2337 | if (e_flags & EF_PPC_RELOCATABLE) | |
2b692964 | 2338 | strcat (buf, _(", relocatable")); |
252b5132 RH |
2339 | |
2340 | if (e_flags & EF_PPC_RELOCATABLE_LIB) | |
2b692964 | 2341 | strcat (buf, _(", relocatable-lib")); |
252b5132 RH |
2342 | break; |
2343 | ||
2b0337b0 | 2344 | case EM_V850: |
252b5132 RH |
2345 | case EM_CYGNUS_V850: |
2346 | switch (e_flags & EF_V850_ARCH) | |
2347 | { | |
1cd986c5 NC |
2348 | case E_V850E2V3_ARCH: |
2349 | strcat (buf, ", v850e2v3"); | |
2350 | break; | |
2351 | case E_V850E2_ARCH: | |
2352 | strcat (buf, ", v850e2"); | |
2353 | break; | |
2354 | case E_V850E1_ARCH: | |
2355 | strcat (buf, ", v850e1"); | |
8ad30312 | 2356 | break; |
252b5132 RH |
2357 | case E_V850E_ARCH: |
2358 | strcat (buf, ", v850e"); | |
2359 | break; | |
252b5132 RH |
2360 | case E_V850_ARCH: |
2361 | strcat (buf, ", v850"); | |
2362 | break; | |
2363 | default: | |
2b692964 | 2364 | strcat (buf, _(", unknown v850 architecture variant")); |
252b5132 RH |
2365 | break; |
2366 | } | |
2367 | break; | |
2368 | ||
2b0337b0 | 2369 | case EM_M32R: |
252b5132 RH |
2370 | case EM_CYGNUS_M32R: |
2371 | if ((e_flags & EF_M32R_ARCH) == E_M32R_ARCH) | |
2372 | strcat (buf, ", m32r"); | |
252b5132 RH |
2373 | break; |
2374 | ||
2375 | case EM_MIPS: | |
4fe85591 | 2376 | case EM_MIPS_RS3_LE: |
252b5132 RH |
2377 | if (e_flags & EF_MIPS_NOREORDER) |
2378 | strcat (buf, ", noreorder"); | |
2379 | ||
2380 | if (e_flags & EF_MIPS_PIC) | |
2381 | strcat (buf, ", pic"); | |
2382 | ||
2383 | if (e_flags & EF_MIPS_CPIC) | |
2384 | strcat (buf, ", cpic"); | |
2385 | ||
d1bdd336 TS |
2386 | if (e_flags & EF_MIPS_UCODE) |
2387 | strcat (buf, ", ugen_reserved"); | |
2388 | ||
252b5132 RH |
2389 | if (e_flags & EF_MIPS_ABI2) |
2390 | strcat (buf, ", abi2"); | |
2391 | ||
43521d43 TS |
2392 | if (e_flags & EF_MIPS_OPTIONS_FIRST) |
2393 | strcat (buf, ", odk first"); | |
2394 | ||
a5d22d2a TS |
2395 | if (e_flags & EF_MIPS_32BITMODE) |
2396 | strcat (buf, ", 32bitmode"); | |
2397 | ||
156c2f8b NC |
2398 | switch ((e_flags & EF_MIPS_MACH)) |
2399 | { | |
2400 | case E_MIPS_MACH_3900: strcat (buf, ", 3900"); break; | |
2401 | case E_MIPS_MACH_4010: strcat (buf, ", 4010"); break; | |
2402 | case E_MIPS_MACH_4100: strcat (buf, ", 4100"); break; | |
156c2f8b | 2403 | case E_MIPS_MACH_4111: strcat (buf, ", 4111"); break; |
810dfa6e L |
2404 | case E_MIPS_MACH_4120: strcat (buf, ", 4120"); break; |
2405 | case E_MIPS_MACH_4650: strcat (buf, ", 4650"); break; | |
2406 | case E_MIPS_MACH_5400: strcat (buf, ", 5400"); break; | |
2407 | case E_MIPS_MACH_5500: strcat (buf, ", 5500"); break; | |
c6c98b38 | 2408 | case E_MIPS_MACH_SB1: strcat (buf, ", sb1"); break; |
ebcb91b7 | 2409 | case E_MIPS_MACH_9000: strcat (buf, ", 9000"); break; |
350cc38d MS |
2410 | case E_MIPS_MACH_LS2E: strcat (buf, ", loongson-2e"); break; |
2411 | case E_MIPS_MACH_LS2F: strcat (buf, ", loongson-2f"); break; | |
fd503541 | 2412 | case E_MIPS_MACH_LS3A: strcat (buf, ", loongson-3a"); break; |
05c6f050 | 2413 | case E_MIPS_MACH_OCTEON: strcat (buf, ", octeon"); break; |
67c2a3e8 | 2414 | case E_MIPS_MACH_OCTEON2: strcat (buf, ", octeon2"); break; |
52b6b6b9 | 2415 | case E_MIPS_MACH_XLR: strcat (buf, ", xlr"); break; |
43521d43 TS |
2416 | case 0: |
2417 | /* We simply ignore the field in this case to avoid confusion: | |
2418 | MIPS ELF does not specify EF_MIPS_MACH, it is a GNU | |
2419 | extension. */ | |
2420 | break; | |
2b692964 | 2421 | default: strcat (buf, _(", unknown CPU")); break; |
156c2f8b | 2422 | } |
43521d43 TS |
2423 | |
2424 | switch ((e_flags & EF_MIPS_ABI)) | |
2425 | { | |
2426 | case E_MIPS_ABI_O32: strcat (buf, ", o32"); break; | |
2427 | case E_MIPS_ABI_O64: strcat (buf, ", o64"); break; | |
2428 | case E_MIPS_ABI_EABI32: strcat (buf, ", eabi32"); break; | |
2429 | case E_MIPS_ABI_EABI64: strcat (buf, ", eabi64"); break; | |
2430 | case 0: | |
2431 | /* We simply ignore the field in this case to avoid confusion: | |
2432 | MIPS ELF does not specify EF_MIPS_ABI, it is a GNU extension. | |
2433 | This means it is likely to be an o32 file, but not for | |
2434 | sure. */ | |
2435 | break; | |
2b692964 | 2436 | default: strcat (buf, _(", unknown ABI")); break; |
43521d43 TS |
2437 | } |
2438 | ||
2439 | if (e_flags & EF_MIPS_ARCH_ASE_MDMX) | |
2440 | strcat (buf, ", mdmx"); | |
2441 | ||
2442 | if (e_flags & EF_MIPS_ARCH_ASE_M16) | |
2443 | strcat (buf, ", mips16"); | |
2444 | ||
df58fc94 RS |
2445 | if (e_flags & EF_MIPS_ARCH_ASE_MICROMIPS) |
2446 | strcat (buf, ", micromips"); | |
2447 | ||
43521d43 TS |
2448 | switch ((e_flags & EF_MIPS_ARCH)) |
2449 | { | |
2450 | case E_MIPS_ARCH_1: strcat (buf, ", mips1"); break; | |
2451 | case E_MIPS_ARCH_2: strcat (buf, ", mips2"); break; | |
2452 | case E_MIPS_ARCH_3: strcat (buf, ", mips3"); break; | |
2453 | case E_MIPS_ARCH_4: strcat (buf, ", mips4"); break; | |
2454 | case E_MIPS_ARCH_5: strcat (buf, ", mips5"); break; | |
2455 | case E_MIPS_ARCH_32: strcat (buf, ", mips32"); break; | |
cb44e358 | 2456 | case E_MIPS_ARCH_32R2: strcat (buf, ", mips32r2"); break; |
43521d43 | 2457 | case E_MIPS_ARCH_64: strcat (buf, ", mips64"); break; |
5f74bc13 | 2458 | case E_MIPS_ARCH_64R2: strcat (buf, ", mips64r2"); break; |
2b692964 | 2459 | default: strcat (buf, _(", unknown ISA")); break; |
43521d43 TS |
2460 | } |
2461 | ||
8e45593f NC |
2462 | if (e_flags & EF_SH_PIC) |
2463 | strcat (buf, ", pic"); | |
2464 | ||
2465 | if (e_flags & EF_SH_FDPIC) | |
2466 | strcat (buf, ", fdpic"); | |
252b5132 | 2467 | break; |
351b4b40 | 2468 | |
ccde1100 AO |
2469 | case EM_SH: |
2470 | switch ((e_flags & EF_SH_MACH_MASK)) | |
2471 | { | |
2472 | case EF_SH1: strcat (buf, ", sh1"); break; | |
2473 | case EF_SH2: strcat (buf, ", sh2"); break; | |
2474 | case EF_SH3: strcat (buf, ", sh3"); break; | |
2475 | case EF_SH_DSP: strcat (buf, ", sh-dsp"); break; | |
2476 | case EF_SH3_DSP: strcat (buf, ", sh3-dsp"); break; | |
2477 | case EF_SH4AL_DSP: strcat (buf, ", sh4al-dsp"); break; | |
2478 | case EF_SH3E: strcat (buf, ", sh3e"); break; | |
2479 | case EF_SH4: strcat (buf, ", sh4"); break; | |
2480 | case EF_SH5: strcat (buf, ", sh5"); break; | |
2481 | case EF_SH2E: strcat (buf, ", sh2e"); break; | |
2482 | case EF_SH4A: strcat (buf, ", sh4a"); break; | |
1d70c7fb | 2483 | case EF_SH2A: strcat (buf, ", sh2a"); break; |
ccde1100 AO |
2484 | case EF_SH4_NOFPU: strcat (buf, ", sh4-nofpu"); break; |
2485 | case EF_SH4A_NOFPU: strcat (buf, ", sh4a-nofpu"); break; | |
1d70c7fb | 2486 | case EF_SH2A_NOFPU: strcat (buf, ", sh2a-nofpu"); break; |
0b92ab21 NH |
2487 | case EF_SH3_NOMMU: strcat (buf, ", sh3-nommu"); break; |
2488 | case EF_SH4_NOMMU_NOFPU: strcat (buf, ", sh4-nommu-nofpu"); break; | |
2489 | case EF_SH2A_SH4_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh4-nommu-nofpu"); break; | |
2490 | case EF_SH2A_SH3_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh3-nommu"); break; | |
2491 | case EF_SH2A_SH4: strcat (buf, ", sh2a-or-sh4"); break; | |
2492 | case EF_SH2A_SH3E: strcat (buf, ", sh2a-or-sh3e"); break; | |
2b692964 | 2493 | default: strcat (buf, _(", unknown ISA")); break; |
ccde1100 AO |
2494 | } |
2495 | ||
2496 | break; | |
57346661 | 2497 | |
351b4b40 RH |
2498 | case EM_SPARCV9: |
2499 | if (e_flags & EF_SPARC_32PLUS) | |
2500 | strcat (buf, ", v8+"); | |
2501 | ||
2502 | if (e_flags & EF_SPARC_SUN_US1) | |
d07faca2 RH |
2503 | strcat (buf, ", ultrasparcI"); |
2504 | ||
2505 | if (e_flags & EF_SPARC_SUN_US3) | |
2506 | strcat (buf, ", ultrasparcIII"); | |
351b4b40 RH |
2507 | |
2508 | if (e_flags & EF_SPARC_HAL_R1) | |
2509 | strcat (buf, ", halr1"); | |
2510 | ||
2511 | if (e_flags & EF_SPARC_LEDATA) | |
2512 | strcat (buf, ", ledata"); | |
2513 | ||
2514 | if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_TSO) | |
2515 | strcat (buf, ", tso"); | |
2516 | ||
2517 | if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_PSO) | |
2518 | strcat (buf, ", pso"); | |
2519 | ||
2520 | if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_RMO) | |
2521 | strcat (buf, ", rmo"); | |
2522 | break; | |
7d466069 | 2523 | |
103f02d3 UD |
2524 | case EM_PARISC: |
2525 | switch (e_flags & EF_PARISC_ARCH) | |
2526 | { | |
2527 | case EFA_PARISC_1_0: | |
2528 | strcpy (buf, ", PA-RISC 1.0"); | |
2529 | break; | |
2530 | case EFA_PARISC_1_1: | |
2531 | strcpy (buf, ", PA-RISC 1.1"); | |
2532 | break; | |
2533 | case EFA_PARISC_2_0: | |
2534 | strcpy (buf, ", PA-RISC 2.0"); | |
2535 | break; | |
2536 | default: | |
2537 | break; | |
2538 | } | |
2539 | if (e_flags & EF_PARISC_TRAPNIL) | |
2540 | strcat (buf, ", trapnil"); | |
2541 | if (e_flags & EF_PARISC_EXT) | |
2542 | strcat (buf, ", ext"); | |
2543 | if (e_flags & EF_PARISC_LSB) | |
2544 | strcat (buf, ", lsb"); | |
2545 | if (e_flags & EF_PARISC_WIDE) | |
2546 | strcat (buf, ", wide"); | |
2547 | if (e_flags & EF_PARISC_NO_KABP) | |
2548 | strcat (buf, ", no kabp"); | |
2549 | if (e_flags & EF_PARISC_LAZYSWAP) | |
2550 | strcat (buf, ", lazyswap"); | |
30800947 | 2551 | break; |
76da6bbe | 2552 | |
7d466069 | 2553 | case EM_PJ: |
2b0337b0 | 2554 | case EM_PJ_OLD: |
7d466069 ILT |
2555 | if ((e_flags & EF_PICOJAVA_NEWCALLS) == EF_PICOJAVA_NEWCALLS) |
2556 | strcat (buf, ", new calling convention"); | |
2557 | ||
2558 | if ((e_flags & EF_PICOJAVA_GNUCALLS) == EF_PICOJAVA_GNUCALLS) | |
2559 | strcat (buf, ", gnu calling convention"); | |
2560 | break; | |
4d6ed7c8 NC |
2561 | |
2562 | case EM_IA_64: | |
2563 | if ((e_flags & EF_IA_64_ABI64)) | |
2564 | strcat (buf, ", 64-bit"); | |
2565 | else | |
2566 | strcat (buf, ", 32-bit"); | |
2567 | if ((e_flags & EF_IA_64_REDUCEDFP)) | |
2568 | strcat (buf, ", reduced fp model"); | |
2569 | if ((e_flags & EF_IA_64_NOFUNCDESC_CONS_GP)) | |
2570 | strcat (buf, ", no function descriptors, constant gp"); | |
2571 | else if ((e_flags & EF_IA_64_CONS_GP)) | |
2572 | strcat (buf, ", constant gp"); | |
2573 | if ((e_flags & EF_IA_64_ABSOLUTE)) | |
2574 | strcat (buf, ", absolute"); | |
28f997cf TG |
2575 | if (elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS) |
2576 | { | |
2577 | if ((e_flags & EF_IA_64_VMS_LINKAGES)) | |
2578 | strcat (buf, ", vms_linkages"); | |
2579 | switch ((e_flags & EF_IA_64_VMS_COMCOD)) | |
2580 | { | |
2581 | case EF_IA_64_VMS_COMCOD_SUCCESS: | |
2582 | break; | |
2583 | case EF_IA_64_VMS_COMCOD_WARNING: | |
2584 | strcat (buf, ", warning"); | |
2585 | break; | |
2586 | case EF_IA_64_VMS_COMCOD_ERROR: | |
2587 | strcat (buf, ", error"); | |
2588 | break; | |
2589 | case EF_IA_64_VMS_COMCOD_ABORT: | |
2590 | strcat (buf, ", abort"); | |
2591 | break; | |
2592 | default: | |
2593 | abort (); | |
2594 | } | |
2595 | } | |
4d6ed7c8 | 2596 | break; |
179d3252 JT |
2597 | |
2598 | case EM_VAX: | |
2599 | if ((e_flags & EF_VAX_NONPIC)) | |
2600 | strcat (buf, ", non-PIC"); | |
2601 | if ((e_flags & EF_VAX_DFLOAT)) | |
2602 | strcat (buf, ", D-Float"); | |
2603 | if ((e_flags & EF_VAX_GFLOAT)) | |
2604 | strcat (buf, ", G-Float"); | |
2605 | break; | |
c7927a3c NC |
2606 | |
2607 | case EM_RX: | |
2608 | if (e_flags & E_FLAG_RX_64BIT_DOUBLES) | |
2609 | strcat (buf, ", 64-bit doubles"); | |
2610 | if (e_flags & E_FLAG_RX_DSP) | |
dd24e3da | 2611 | strcat (buf, ", dsp"); |
d4cb0ea0 NC |
2612 | if (e_flags & E_FLAG_RX_PID) |
2613 | strcat (buf, ", pid"); | |
2614 | break; | |
55786da2 AK |
2615 | |
2616 | case EM_S390: | |
2617 | if (e_flags & EF_S390_HIGH_GPRS) | |
2618 | strcat (buf, ", highgprs"); | |
d4cb0ea0 | 2619 | break; |
40b36596 JM |
2620 | |
2621 | case EM_TI_C6000: | |
2622 | if ((e_flags & EF_C6000_REL)) | |
2623 | strcat (buf, ", relocatable module"); | |
d4cb0ea0 | 2624 | break; |
252b5132 RH |
2625 | } |
2626 | } | |
2627 | ||
2628 | return buf; | |
2629 | } | |
2630 | ||
252b5132 | 2631 | static const char * |
d3ba0551 AM |
2632 | get_osabi_name (unsigned int osabi) |
2633 | { | |
2634 | static char buff[32]; | |
2635 | ||
2636 | switch (osabi) | |
2637 | { | |
2638 | case ELFOSABI_NONE: return "UNIX - System V"; | |
2639 | case ELFOSABI_HPUX: return "UNIX - HP-UX"; | |
2640 | case ELFOSABI_NETBSD: return "UNIX - NetBSD"; | |
9c55345c | 2641 | case ELFOSABI_GNU: return "UNIX - GNU"; |
d3ba0551 AM |
2642 | case ELFOSABI_SOLARIS: return "UNIX - Solaris"; |
2643 | case ELFOSABI_AIX: return "UNIX - AIX"; | |
2644 | case ELFOSABI_IRIX: return "UNIX - IRIX"; | |
2645 | case ELFOSABI_FREEBSD: return "UNIX - FreeBSD"; | |
2646 | case ELFOSABI_TRU64: return "UNIX - TRU64"; | |
2647 | case ELFOSABI_MODESTO: return "Novell - Modesto"; | |
2648 | case ELFOSABI_OPENBSD: return "UNIX - OpenBSD"; | |
2649 | case ELFOSABI_OPENVMS: return "VMS - OpenVMS"; | |
2650 | case ELFOSABI_NSK: return "HP - Non-Stop Kernel"; | |
3b26c801 | 2651 | case ELFOSABI_AROS: return "AROS"; |
11636f9e | 2652 | case ELFOSABI_FENIXOS: return "FenixOS"; |
d3ba0551 | 2653 | default: |
40b36596 JM |
2654 | if (osabi >= 64) |
2655 | switch (elf_header.e_machine) | |
2656 | { | |
2657 | case EM_ARM: | |
2658 | switch (osabi) | |
2659 | { | |
2660 | case ELFOSABI_ARM: return "ARM"; | |
2661 | default: | |
2662 | break; | |
2663 | } | |
2664 | break; | |
2665 | ||
2666 | case EM_MSP430: | |
2667 | case EM_MSP430_OLD: | |
2668 | switch (osabi) | |
2669 | { | |
2670 | case ELFOSABI_STANDALONE: return _("Standalone App"); | |
2671 | default: | |
2672 | break; | |
2673 | } | |
2674 | break; | |
2675 | ||
2676 | case EM_TI_C6000: | |
2677 | switch (osabi) | |
2678 | { | |
2679 | case ELFOSABI_C6000_ELFABI: return _("Bare-metal C6000"); | |
2680 | case ELFOSABI_C6000_LINUX: return "Linux C6000"; | |
2681 | default: | |
2682 | break; | |
2683 | } | |
2684 | break; | |
2685 | ||
2686 | default: | |
2687 | break; | |
2688 | } | |
e9e44622 | 2689 | snprintf (buff, sizeof (buff), _("<unknown: %x>"), osabi); |
d3ba0551 AM |
2690 | return buff; |
2691 | } | |
2692 | } | |
2693 | ||
b294bdf8 MM |
2694 | static const char * |
2695 | get_arm_segment_type (unsigned long type) | |
2696 | { | |
2697 | switch (type) | |
2698 | { | |
2699 | case PT_ARM_EXIDX: | |
2700 | return "EXIDX"; | |
2701 | default: | |
2702 | break; | |
2703 | } | |
2704 | ||
2705 | return NULL; | |
2706 | } | |
2707 | ||
d3ba0551 AM |
2708 | static const char * |
2709 | get_mips_segment_type (unsigned long type) | |
252b5132 RH |
2710 | { |
2711 | switch (type) | |
2712 | { | |
2713 | case PT_MIPS_REGINFO: | |
2714 | return "REGINFO"; | |
2715 | case PT_MIPS_RTPROC: | |
2716 | return "RTPROC"; | |
2717 | case PT_MIPS_OPTIONS: | |
2718 | return "OPTIONS"; | |
2719 | default: | |
2720 | break; | |
2721 | } | |
2722 | ||
2723 | return NULL; | |
2724 | } | |
2725 | ||
103f02d3 | 2726 | static const char * |
d3ba0551 | 2727 | get_parisc_segment_type (unsigned long type) |
103f02d3 UD |
2728 | { |
2729 | switch (type) | |
2730 | { | |
2731 | case PT_HP_TLS: return "HP_TLS"; | |
2732 | case PT_HP_CORE_NONE: return "HP_CORE_NONE"; | |
2733 | case PT_HP_CORE_VERSION: return "HP_CORE_VERSION"; | |
2734 | case PT_HP_CORE_KERNEL: return "HP_CORE_KERNEL"; | |
2735 | case PT_HP_CORE_COMM: return "HP_CORE_COMM"; | |
2736 | case PT_HP_CORE_PROC: return "HP_CORE_PROC"; | |
2737 | case PT_HP_CORE_LOADABLE: return "HP_CORE_LOADABLE"; | |
2738 | case PT_HP_CORE_STACK: return "HP_CORE_STACK"; | |
2739 | case PT_HP_CORE_SHM: return "HP_CORE_SHM"; | |
2740 | case PT_HP_CORE_MMF: return "HP_CORE_MMF"; | |
2741 | case PT_HP_PARALLEL: return "HP_PARALLEL"; | |
2742 | case PT_HP_FASTBIND: return "HP_FASTBIND"; | |
eec8f817 DA |
2743 | case PT_HP_OPT_ANNOT: return "HP_OPT_ANNOT"; |
2744 | case PT_HP_HSL_ANNOT: return "HP_HSL_ANNOT"; | |
2745 | case PT_HP_STACK: return "HP_STACK"; | |
2746 | case PT_HP_CORE_UTSNAME: return "HP_CORE_UTSNAME"; | |
103f02d3 UD |
2747 | case PT_PARISC_ARCHEXT: return "PARISC_ARCHEXT"; |
2748 | case PT_PARISC_UNWIND: return "PARISC_UNWIND"; | |
61472819 | 2749 | case PT_PARISC_WEAKORDER: return "PARISC_WEAKORDER"; |
103f02d3 UD |
2750 | default: |
2751 | break; | |
2752 | } | |
2753 | ||
2754 | return NULL; | |
2755 | } | |
2756 | ||
4d6ed7c8 | 2757 | static const char * |
d3ba0551 | 2758 | get_ia64_segment_type (unsigned long type) |
4d6ed7c8 NC |
2759 | { |
2760 | switch (type) | |
2761 | { | |
2762 | case PT_IA_64_ARCHEXT: return "IA_64_ARCHEXT"; | |
2763 | case PT_IA_64_UNWIND: return "IA_64_UNWIND"; | |
00428cca AM |
2764 | case PT_HP_TLS: return "HP_TLS"; |
2765 | case PT_IA_64_HP_OPT_ANOT: return "HP_OPT_ANNOT"; | |
2766 | case PT_IA_64_HP_HSL_ANOT: return "HP_HSL_ANNOT"; | |
2767 | case PT_IA_64_HP_STACK: return "HP_STACK"; | |
4d6ed7c8 NC |
2768 | default: |
2769 | break; | |
2770 | } | |
2771 | ||
2772 | return NULL; | |
2773 | } | |
2774 | ||
40b36596 JM |
2775 | static const char * |
2776 | get_tic6x_segment_type (unsigned long type) | |
2777 | { | |
2778 | switch (type) | |
2779 | { | |
2780 | case PT_C6000_PHATTR: return "C6000_PHATTR"; | |
2781 | default: | |
2782 | break; | |
2783 | } | |
2784 | ||
2785 | return NULL; | |
2786 | } | |
2787 | ||
252b5132 | 2788 | static const char * |
d3ba0551 | 2789 | get_segment_type (unsigned long p_type) |
252b5132 | 2790 | { |
b34976b6 | 2791 | static char buff[32]; |
252b5132 RH |
2792 | |
2793 | switch (p_type) | |
2794 | { | |
b34976b6 AM |
2795 | case PT_NULL: return "NULL"; |
2796 | case PT_LOAD: return "LOAD"; | |
252b5132 | 2797 | case PT_DYNAMIC: return "DYNAMIC"; |
b34976b6 AM |
2798 | case PT_INTERP: return "INTERP"; |
2799 | case PT_NOTE: return "NOTE"; | |
2800 | case PT_SHLIB: return "SHLIB"; | |
2801 | case PT_PHDR: return "PHDR"; | |
13ae64f3 | 2802 | case PT_TLS: return "TLS"; |
252b5132 | 2803 | |
65765700 JJ |
2804 | case PT_GNU_EH_FRAME: |
2805 | return "GNU_EH_FRAME"; | |
2b05f1b7 | 2806 | case PT_GNU_STACK: return "GNU_STACK"; |
8c37241b | 2807 | case PT_GNU_RELRO: return "GNU_RELRO"; |
65765700 | 2808 | |
252b5132 RH |
2809 | default: |
2810 | if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC)) | |
2811 | { | |
2cf0635d | 2812 | const char * result; |
103f02d3 | 2813 | |
252b5132 RH |
2814 | switch (elf_header.e_machine) |
2815 | { | |
b294bdf8 MM |
2816 | case EM_ARM: |
2817 | result = get_arm_segment_type (p_type); | |
2818 | break; | |
252b5132 | 2819 | case EM_MIPS: |
4fe85591 | 2820 | case EM_MIPS_RS3_LE: |
252b5132 RH |
2821 | result = get_mips_segment_type (p_type); |
2822 | break; | |
103f02d3 UD |
2823 | case EM_PARISC: |
2824 | result = get_parisc_segment_type (p_type); | |
2825 | break; | |
4d6ed7c8 NC |
2826 | case EM_IA_64: |
2827 | result = get_ia64_segment_type (p_type); | |
2828 | break; | |
40b36596 JM |
2829 | case EM_TI_C6000: |
2830 | result = get_tic6x_segment_type (p_type); | |
2831 | break; | |
252b5132 RH |
2832 | default: |
2833 | result = NULL; | |
2834 | break; | |
2835 | } | |
103f02d3 | 2836 | |
252b5132 RH |
2837 | if (result != NULL) |
2838 | return result; | |
103f02d3 | 2839 | |
252b5132 RH |
2840 | sprintf (buff, "LOPROC+%lx", p_type - PT_LOPROC); |
2841 | } | |
2842 | else if ((p_type >= PT_LOOS) && (p_type <= PT_HIOS)) | |
103f02d3 | 2843 | { |
2cf0635d | 2844 | const char * result; |
103f02d3 UD |
2845 | |
2846 | switch (elf_header.e_machine) | |
2847 | { | |
2848 | case EM_PARISC: | |
2849 | result = get_parisc_segment_type (p_type); | |
2850 | break; | |
00428cca AM |
2851 | case EM_IA_64: |
2852 | result = get_ia64_segment_type (p_type); | |
2853 | break; | |
103f02d3 UD |
2854 | default: |
2855 | result = NULL; | |
2856 | break; | |
2857 | } | |
2858 | ||
2859 | if (result != NULL) | |
2860 | return result; | |
2861 | ||
2862 | sprintf (buff, "LOOS+%lx", p_type - PT_LOOS); | |
2863 | } | |
252b5132 | 2864 | else |
e9e44622 | 2865 | snprintf (buff, sizeof (buff), _("<unknown>: %lx"), p_type); |
252b5132 RH |
2866 | |
2867 | return buff; | |
2868 | } | |
2869 | } | |
2870 | ||
2871 | static const char * | |
d3ba0551 | 2872 | get_mips_section_type_name (unsigned int sh_type) |
252b5132 RH |
2873 | { |
2874 | switch (sh_type) | |
2875 | { | |
b34976b6 AM |
2876 | case SHT_MIPS_LIBLIST: return "MIPS_LIBLIST"; |
2877 | case SHT_MIPS_MSYM: return "MIPS_MSYM"; | |
2878 | case SHT_MIPS_CONFLICT: return "MIPS_CONFLICT"; | |
2879 | case SHT_MIPS_GPTAB: return "MIPS_GPTAB"; | |
2880 | case SHT_MIPS_UCODE: return "MIPS_UCODE"; | |
2881 | case SHT_MIPS_DEBUG: return "MIPS_DEBUG"; | |
2882 | case SHT_MIPS_REGINFO: return "MIPS_REGINFO"; | |
2883 | case SHT_MIPS_PACKAGE: return "MIPS_PACKAGE"; | |
2884 | case SHT_MIPS_PACKSYM: return "MIPS_PACKSYM"; | |
2885 | case SHT_MIPS_RELD: return "MIPS_RELD"; | |
2886 | case SHT_MIPS_IFACE: return "MIPS_IFACE"; | |
2887 | case SHT_MIPS_CONTENT: return "MIPS_CONTENT"; | |
2888 | case SHT_MIPS_OPTIONS: return "MIPS_OPTIONS"; | |
2889 | case SHT_MIPS_SHDR: return "MIPS_SHDR"; | |
2890 | case SHT_MIPS_FDESC: return "MIPS_FDESC"; | |
2891 | case SHT_MIPS_EXTSYM: return "MIPS_EXTSYM"; | |
2892 | case SHT_MIPS_DENSE: return "MIPS_DENSE"; | |
2893 | case SHT_MIPS_PDESC: return "MIPS_PDESC"; | |
2894 | case SHT_MIPS_LOCSYM: return "MIPS_LOCSYM"; | |
2895 | case SHT_MIPS_AUXSYM: return "MIPS_AUXSYM"; | |
2896 | case SHT_MIPS_OPTSYM: return "MIPS_OPTSYM"; | |
2897 | case SHT_MIPS_LOCSTR: return "MIPS_LOCSTR"; | |
2898 | case SHT_MIPS_LINE: return "MIPS_LINE"; | |
2899 | case SHT_MIPS_RFDESC: return "MIPS_RFDESC"; | |
2900 | case SHT_MIPS_DELTASYM: return "MIPS_DELTASYM"; | |
2901 | case SHT_MIPS_DELTAINST: return "MIPS_DELTAINST"; | |
2902 | case SHT_MIPS_DELTACLASS: return "MIPS_DELTACLASS"; | |
2903 | case SHT_MIPS_DWARF: return "MIPS_DWARF"; | |
2904 | case SHT_MIPS_DELTADECL: return "MIPS_DELTADECL"; | |
2905 | case SHT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB"; | |
2906 | case SHT_MIPS_EVENTS: return "MIPS_EVENTS"; | |
2907 | case SHT_MIPS_TRANSLATE: return "MIPS_TRANSLATE"; | |
2908 | case SHT_MIPS_PIXIE: return "MIPS_PIXIE"; | |
2909 | case SHT_MIPS_XLATE: return "MIPS_XLATE"; | |
2910 | case SHT_MIPS_XLATE_DEBUG: return "MIPS_XLATE_DEBUG"; | |
2911 | case SHT_MIPS_WHIRL: return "MIPS_WHIRL"; | |
2912 | case SHT_MIPS_EH_REGION: return "MIPS_EH_REGION"; | |
2913 | case SHT_MIPS_XLATE_OLD: return "MIPS_XLATE_OLD"; | |
252b5132 RH |
2914 | case SHT_MIPS_PDR_EXCEPTION: return "MIPS_PDR_EXCEPTION"; |
2915 | default: | |
2916 | break; | |
2917 | } | |
2918 | return NULL; | |
2919 | } | |
2920 | ||
103f02d3 | 2921 | static const char * |
d3ba0551 | 2922 | get_parisc_section_type_name (unsigned int sh_type) |
103f02d3 UD |
2923 | { |
2924 | switch (sh_type) | |
2925 | { | |
2926 | case SHT_PARISC_EXT: return "PARISC_EXT"; | |
2927 | case SHT_PARISC_UNWIND: return "PARISC_UNWIND"; | |
2928 | case SHT_PARISC_DOC: return "PARISC_DOC"; | |
eec8f817 DA |
2929 | case SHT_PARISC_ANNOT: return "PARISC_ANNOT"; |
2930 | case SHT_PARISC_SYMEXTN: return "PARISC_SYMEXTN"; | |
2931 | case SHT_PARISC_STUBS: return "PARISC_STUBS"; | |
61472819 | 2932 | case SHT_PARISC_DLKM: return "PARISC_DLKM"; |
103f02d3 UD |
2933 | default: |
2934 | break; | |
2935 | } | |
2936 | return NULL; | |
2937 | } | |
2938 | ||
4d6ed7c8 | 2939 | static const char * |
d3ba0551 | 2940 | get_ia64_section_type_name (unsigned int sh_type) |
4d6ed7c8 | 2941 | { |
18bd398b | 2942 | /* If the top 8 bits are 0x78 the next 8 are the os/abi ID. */ |
ecc51f48 NC |
2943 | if ((sh_type & 0xFF000000) == SHT_IA_64_LOPSREG) |
2944 | return get_osabi_name ((sh_type & 0x00FF0000) >> 16); | |
0de14b54 | 2945 | |
4d6ed7c8 NC |
2946 | switch (sh_type) |
2947 | { | |
148b93f2 NC |
2948 | case SHT_IA_64_EXT: return "IA_64_EXT"; |
2949 | case SHT_IA_64_UNWIND: return "IA_64_UNWIND"; | |
2950 | case SHT_IA_64_PRIORITY_INIT: return "IA_64_PRIORITY_INIT"; | |
2951 | case SHT_IA_64_VMS_TRACE: return "VMS_TRACE"; | |
2952 | case SHT_IA_64_VMS_TIE_SIGNATURES: return "VMS_TIE_SIGNATURES"; | |
2953 | case SHT_IA_64_VMS_DEBUG: return "VMS_DEBUG"; | |
2954 | case SHT_IA_64_VMS_DEBUG_STR: return "VMS_DEBUG_STR"; | |
2955 | case SHT_IA_64_VMS_LINKAGES: return "VMS_LINKAGES"; | |
2956 | case SHT_IA_64_VMS_SYMBOL_VECTOR: return "VMS_SYMBOL_VECTOR"; | |
2957 | case SHT_IA_64_VMS_FIXUP: return "VMS_FIXUP"; | |
4d6ed7c8 NC |
2958 | default: |
2959 | break; | |
2960 | } | |
2961 | return NULL; | |
2962 | } | |
2963 | ||
d2b2c203 DJ |
2964 | static const char * |
2965 | get_x86_64_section_type_name (unsigned int sh_type) | |
2966 | { | |
2967 | switch (sh_type) | |
2968 | { | |
2969 | case SHT_X86_64_UNWIND: return "X86_64_UNWIND"; | |
2970 | default: | |
2971 | break; | |
2972 | } | |
2973 | return NULL; | |
2974 | } | |
2975 | ||
40a18ebd NC |
2976 | static const char * |
2977 | get_arm_section_type_name (unsigned int sh_type) | |
2978 | { | |
2979 | switch (sh_type) | |
2980 | { | |
7f6fed87 NC |
2981 | case SHT_ARM_EXIDX: return "ARM_EXIDX"; |
2982 | case SHT_ARM_PREEMPTMAP: return "ARM_PREEMPTMAP"; | |
2983 | case SHT_ARM_ATTRIBUTES: return "ARM_ATTRIBUTES"; | |
2984 | case SHT_ARM_DEBUGOVERLAY: return "ARM_DEBUGOVERLAY"; | |
2985 | case SHT_ARM_OVERLAYSECTION: return "ARM_OVERLAYSECTION"; | |
40a18ebd NC |
2986 | default: |
2987 | break; | |
2988 | } | |
2989 | return NULL; | |
2990 | } | |
2991 | ||
40b36596 JM |
2992 | static const char * |
2993 | get_tic6x_section_type_name (unsigned int sh_type) | |
2994 | { | |
2995 | switch (sh_type) | |
2996 | { | |
2997 | case SHT_C6000_UNWIND: | |
2998 | return "C6000_UNWIND"; | |
2999 | case SHT_C6000_PREEMPTMAP: | |
3000 | return "C6000_PREEMPTMAP"; | |
3001 | case SHT_C6000_ATTRIBUTES: | |
3002 | return "C6000_ATTRIBUTES"; | |
3003 | case SHT_TI_ICODE: | |
3004 | return "TI_ICODE"; | |
3005 | case SHT_TI_XREF: | |
3006 | return "TI_XREF"; | |
3007 | case SHT_TI_HANDLER: | |
3008 | return "TI_HANDLER"; | |
3009 | case SHT_TI_INITINFO: | |
3010 | return "TI_INITINFO"; | |
3011 | case SHT_TI_PHATTRS: | |
3012 | return "TI_PHATTRS"; | |
3013 | default: | |
3014 | break; | |
3015 | } | |
3016 | return NULL; | |
3017 | } | |
3018 | ||
252b5132 | 3019 | static const char * |
d3ba0551 | 3020 | get_section_type_name (unsigned int sh_type) |
252b5132 | 3021 | { |
b34976b6 | 3022 | static char buff[32]; |
252b5132 RH |
3023 | |
3024 | switch (sh_type) | |
3025 | { | |
3026 | case SHT_NULL: return "NULL"; | |
3027 | case SHT_PROGBITS: return "PROGBITS"; | |
3028 | case SHT_SYMTAB: return "SYMTAB"; | |
3029 | case SHT_STRTAB: return "STRTAB"; | |
3030 | case SHT_RELA: return "RELA"; | |
3031 | case SHT_HASH: return "HASH"; | |
3032 | case SHT_DYNAMIC: return "DYNAMIC"; | |
3033 | case SHT_NOTE: return "NOTE"; | |
3034 | case SHT_NOBITS: return "NOBITS"; | |
3035 | case SHT_REL: return "REL"; | |
3036 | case SHT_SHLIB: return "SHLIB"; | |
3037 | case SHT_DYNSYM: return "DYNSYM"; | |
d1133906 NC |
3038 | case SHT_INIT_ARRAY: return "INIT_ARRAY"; |
3039 | case SHT_FINI_ARRAY: return "FINI_ARRAY"; | |
3040 | case SHT_PREINIT_ARRAY: return "PREINIT_ARRAY"; | |
fdc90cb4 | 3041 | case SHT_GNU_HASH: return "GNU_HASH"; |
93ebe586 NC |
3042 | case SHT_GROUP: return "GROUP"; |
3043 | case SHT_SYMTAB_SHNDX: return "SYMTAB SECTION INDICIES"; | |
252b5132 RH |
3044 | case SHT_GNU_verdef: return "VERDEF"; |
3045 | case SHT_GNU_verneed: return "VERNEED"; | |
3046 | case SHT_GNU_versym: return "VERSYM"; | |
b34976b6 AM |
3047 | case 0x6ffffff0: return "VERSYM"; |
3048 | case 0x6ffffffc: return "VERDEF"; | |
252b5132 RH |
3049 | case 0x7ffffffd: return "AUXILIARY"; |
3050 | case 0x7fffffff: return "FILTER"; | |
047b2264 | 3051 | case SHT_GNU_LIBLIST: return "GNU_LIBLIST"; |
252b5132 RH |
3052 | |
3053 | default: | |
3054 | if ((sh_type >= SHT_LOPROC) && (sh_type <= SHT_HIPROC)) | |
3055 | { | |
2cf0635d | 3056 | const char * result; |
252b5132 RH |
3057 | |
3058 | switch (elf_header.e_machine) | |
3059 | { | |
3060 | case EM_MIPS: | |
4fe85591 | 3061 | case EM_MIPS_RS3_LE: |
252b5132 RH |
3062 | result = get_mips_section_type_name (sh_type); |
3063 | break; | |
103f02d3 UD |
3064 | case EM_PARISC: |
3065 | result = get_parisc_section_type_name (sh_type); | |
3066 | break; | |
4d6ed7c8 NC |
3067 | case EM_IA_64: |
3068 | result = get_ia64_section_type_name (sh_type); | |
3069 | break; | |
d2b2c203 | 3070 | case EM_X86_64: |
8a9036a4 | 3071 | case EM_L1OM: |
7a9068fe | 3072 | case EM_K1OM: |
d2b2c203 DJ |
3073 | result = get_x86_64_section_type_name (sh_type); |
3074 | break; | |
40a18ebd NC |
3075 | case EM_ARM: |
3076 | result = get_arm_section_type_name (sh_type); | |
3077 | break; | |
40b36596 JM |
3078 | case EM_TI_C6000: |
3079 | result = get_tic6x_section_type_name (sh_type); | |
3080 | break; | |
252b5132 RH |
3081 | default: |
3082 | result = NULL; | |
3083 | break; | |
3084 | } | |
3085 | ||
3086 | if (result != NULL) | |
3087 | return result; | |
3088 | ||
c91d0dfb | 3089 | sprintf (buff, "LOPROC+%x", sh_type - SHT_LOPROC); |
252b5132 RH |
3090 | } |
3091 | else if ((sh_type >= SHT_LOOS) && (sh_type <= SHT_HIOS)) | |
148b93f2 | 3092 | { |
2cf0635d | 3093 | const char * result; |
148b93f2 NC |
3094 | |
3095 | switch (elf_header.e_machine) | |
3096 | { | |
3097 | case EM_IA_64: | |
3098 | result = get_ia64_section_type_name (sh_type); | |
3099 | break; | |
3100 | default: | |
3101 | result = NULL; | |
3102 | break; | |
3103 | } | |
3104 | ||
3105 | if (result != NULL) | |
3106 | return result; | |
3107 | ||
3108 | sprintf (buff, "LOOS+%x", sh_type - SHT_LOOS); | |
3109 | } | |
252b5132 | 3110 | else if ((sh_type >= SHT_LOUSER) && (sh_type <= SHT_HIUSER)) |
c91d0dfb | 3111 | sprintf (buff, "LOUSER+%x", sh_type - SHT_LOUSER); |
252b5132 | 3112 | else |
a7dbfd1c NC |
3113 | /* This message is probably going to be displayed in a 15 |
3114 | character wide field, so put the hex value first. */ | |
3115 | snprintf (buff, sizeof (buff), _("%08x: <unknown>"), sh_type); | |
103f02d3 | 3116 | |
252b5132 RH |
3117 | return buff; |
3118 | } | |
3119 | } | |
3120 | ||
2979dc34 | 3121 | #define OPTION_DEBUG_DUMP 512 |
2c610e4b | 3122 | #define OPTION_DYN_SYMS 513 |
fd2f0033 TT |
3123 | #define OPTION_DWARF_DEPTH 514 |
3124 | #define OPTION_DWARF_START 515 | |
2979dc34 | 3125 | |
85b1c36d | 3126 | static struct option options[] = |
252b5132 | 3127 | { |
b34976b6 | 3128 | {"all", no_argument, 0, 'a'}, |
252b5132 RH |
3129 | {"file-header", no_argument, 0, 'h'}, |
3130 | {"program-headers", no_argument, 0, 'l'}, | |
b34976b6 AM |
3131 | {"headers", no_argument, 0, 'e'}, |
3132 | {"histogram", no_argument, 0, 'I'}, | |
3133 | {"segments", no_argument, 0, 'l'}, | |
3134 | {"sections", no_argument, 0, 'S'}, | |
252b5132 | 3135 | {"section-headers", no_argument, 0, 'S'}, |
f5842774 | 3136 | {"section-groups", no_argument, 0, 'g'}, |
5477e8a0 | 3137 | {"section-details", no_argument, 0, 't'}, |
595cf52e | 3138 | {"full-section-name",no_argument, 0, 'N'}, |
b34976b6 AM |
3139 | {"symbols", no_argument, 0, 's'}, |
3140 | {"syms", no_argument, 0, 's'}, | |
2c610e4b | 3141 | {"dyn-syms", no_argument, 0, OPTION_DYN_SYMS}, |
b34976b6 AM |
3142 | {"relocs", no_argument, 0, 'r'}, |
3143 | {"notes", no_argument, 0, 'n'}, | |
3144 | {"dynamic", no_argument, 0, 'd'}, | |
a952a375 | 3145 | {"arch-specific", no_argument, 0, 'A'}, |
252b5132 RH |
3146 | {"version-info", no_argument, 0, 'V'}, |
3147 | {"use-dynamic", no_argument, 0, 'D'}, | |
09c11c86 | 3148 | {"unwind", no_argument, 0, 'u'}, |
4145f1d5 | 3149 | {"archive-index", no_argument, 0, 'c'}, |
b34976b6 | 3150 | {"hex-dump", required_argument, 0, 'x'}, |
cf13d699 | 3151 | {"relocated-dump", required_argument, 0, 'R'}, |
09c11c86 | 3152 | {"string-dump", required_argument, 0, 'p'}, |
252b5132 RH |
3153 | #ifdef SUPPORT_DISASSEMBLY |
3154 | {"instruction-dump", required_argument, 0, 'i'}, | |
3155 | #endif | |
cf13d699 | 3156 | {"debug-dump", optional_argument, 0, OPTION_DEBUG_DUMP}, |
252b5132 | 3157 | |
fd2f0033 TT |
3158 | {"dwarf-depth", required_argument, 0, OPTION_DWARF_DEPTH}, |
3159 | {"dwarf-start", required_argument, 0, OPTION_DWARF_START}, | |
3160 | ||
b34976b6 AM |
3161 | {"version", no_argument, 0, 'v'}, |
3162 | {"wide", no_argument, 0, 'W'}, | |
3163 | {"help", no_argument, 0, 'H'}, | |
3164 | {0, no_argument, 0, 0} | |
252b5132 RH |
3165 | }; |
3166 | ||
3167 | static void | |
2cf0635d | 3168 | usage (FILE * stream) |
252b5132 | 3169 | { |
92f01d61 JM |
3170 | fprintf (stream, _("Usage: readelf <option(s)> elf-file(s)\n")); |
3171 | fprintf (stream, _(" Display information about the contents of ELF format files\n")); | |
3172 | fprintf (stream, _(" Options are:\n\ | |
8b53311e NC |
3173 | -a --all Equivalent to: -h -l -S -s -r -d -V -A -I\n\ |
3174 | -h --file-header Display the ELF file header\n\ | |
3175 | -l --program-headers Display the program headers\n\ | |
3176 | --segments An alias for --program-headers\n\ | |
3177 | -S --section-headers Display the sections' header\n\ | |
3178 | --sections An alias for --section-headers\n\ | |
f5842774 | 3179 | -g --section-groups Display the section groups\n\ |
5477e8a0 | 3180 | -t --section-details Display the section details\n\ |
8b53311e NC |
3181 | -e --headers Equivalent to: -h -l -S\n\ |
3182 | -s --syms Display the symbol table\n\ | |
3f08eb35 | 3183 | --symbols An alias for --syms\n\ |
2c610e4b | 3184 | --dyn-syms Display the dynamic symbol table\n\ |
8b53311e NC |
3185 | -n --notes Display the core notes (if present)\n\ |
3186 | -r --relocs Display the relocations (if present)\n\ | |
3187 | -u --unwind Display the unwind info (if present)\n\ | |
b2d38a17 | 3188 | -d --dynamic Display the dynamic section (if present)\n\ |
8b53311e NC |
3189 | -V --version-info Display the version sections (if present)\n\ |
3190 | -A --arch-specific Display architecture specific information (if any).\n\ | |
4145f1d5 | 3191 | -c --archive-index Display the symbol/file index in an archive\n\ |
8b53311e | 3192 | -D --use-dynamic Use the dynamic section info when displaying symbols\n\ |
09c11c86 NC |
3193 | -x --hex-dump=<number|name>\n\ |
3194 | Dump the contents of section <number|name> as bytes\n\ | |
3195 | -p --string-dump=<number|name>\n\ | |
3196 | Dump the contents of section <number|name> as strings\n\ | |
cf13d699 NC |
3197 | -R --relocated-dump=<number|name>\n\ |
3198 | Dump the contents of section <number|name> as relocated bytes\n\ | |
f9f0e732 | 3199 | -w[lLiaprmfFsoRt] or\n\ |
1ed06042 | 3200 | --debug-dump[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,\n\ |
6f875884 | 3201 | =frames-interp,=str,=loc,=Ranges,=pubtypes,\n\ |
5bbdf3d5 | 3202 | =gdb_index,=trace_info,=trace_abbrev,=trace_aranges]\n\ |
8b53311e | 3203 | Display the contents of DWARF2 debug sections\n")); |
fd2f0033 TT |
3204 | fprintf (stream, _("\ |
3205 | --dwarf-depth=N Do not display DIEs at depth N or greater\n\ | |
3206 | --dwarf-start=N Display DIEs starting with N, at the same depth\n\ | |
3207 | or deeper\n")); | |
252b5132 | 3208 | #ifdef SUPPORT_DISASSEMBLY |
92f01d61 | 3209 | fprintf (stream, _("\ |
09c11c86 NC |
3210 | -i --instruction-dump=<number|name>\n\ |
3211 | Disassemble the contents of section <number|name>\n")); | |
252b5132 | 3212 | #endif |
92f01d61 | 3213 | fprintf (stream, _("\ |
8b53311e NC |
3214 | -I --histogram Display histogram of bucket list lengths\n\ |
3215 | -W --wide Allow output width to exceed 80 characters\n\ | |
07012eee | 3216 | @<file> Read options from <file>\n\ |
8b53311e NC |
3217 | -H --help Display this information\n\ |
3218 | -v --version Display the version number of readelf\n")); | |
1118d252 | 3219 | |
92f01d61 JM |
3220 | if (REPORT_BUGS_TO[0] && stream == stdout) |
3221 | fprintf (stdout, _("Report bugs to %s\n"), REPORT_BUGS_TO); | |
252b5132 | 3222 | |
92f01d61 | 3223 | exit (stream == stdout ? 0 : 1); |
252b5132 RH |
3224 | } |
3225 | ||
18bd398b NC |
3226 | /* Record the fact that the user wants the contents of section number |
3227 | SECTION to be displayed using the method(s) encoded as flags bits | |
3228 | in TYPE. Note, TYPE can be zero if we are creating the array for | |
3229 | the first time. */ | |
3230 | ||
252b5132 | 3231 | static void |
09c11c86 | 3232 | request_dump_bynumber (unsigned int section, dump_type type) |
252b5132 RH |
3233 | { |
3234 | if (section >= num_dump_sects) | |
3235 | { | |
2cf0635d | 3236 | dump_type * new_dump_sects; |
252b5132 | 3237 | |
3f5e193b NC |
3238 | new_dump_sects = (dump_type *) calloc (section + 1, |
3239 | sizeof (* dump_sects)); | |
252b5132 RH |
3240 | |
3241 | if (new_dump_sects == NULL) | |
591a748a | 3242 | error (_("Out of memory allocating dump request table.\n")); |
252b5132 RH |
3243 | else |
3244 | { | |
3245 | /* Copy current flag settings. */ | |
09c11c86 | 3246 | memcpy (new_dump_sects, dump_sects, num_dump_sects * sizeof (* dump_sects)); |
252b5132 RH |
3247 | |
3248 | free (dump_sects); | |
3249 | ||
3250 | dump_sects = new_dump_sects; | |
3251 | num_dump_sects = section + 1; | |
3252 | } | |
3253 | } | |
3254 | ||
3255 | if (dump_sects) | |
b34976b6 | 3256 | dump_sects[section] |= type; |
252b5132 RH |
3257 | |
3258 | return; | |
3259 | } | |
3260 | ||
aef1f6d0 DJ |
3261 | /* Request a dump by section name. */ |
3262 | ||
3263 | static void | |
2cf0635d | 3264 | request_dump_byname (const char * section, dump_type type) |
aef1f6d0 | 3265 | { |
2cf0635d | 3266 | struct dump_list_entry * new_request; |
aef1f6d0 | 3267 | |
3f5e193b NC |
3268 | new_request = (struct dump_list_entry *) |
3269 | malloc (sizeof (struct dump_list_entry)); | |
aef1f6d0 | 3270 | if (!new_request) |
591a748a | 3271 | error (_("Out of memory allocating dump request table.\n")); |
aef1f6d0 DJ |
3272 | |
3273 | new_request->name = strdup (section); | |
3274 | if (!new_request->name) | |
591a748a | 3275 | error (_("Out of memory allocating dump request table.\n")); |
aef1f6d0 DJ |
3276 | |
3277 | new_request->type = type; | |
3278 | ||
3279 | new_request->next = dump_sects_byname; | |
3280 | dump_sects_byname = new_request; | |
3281 | } | |
3282 | ||
cf13d699 NC |
3283 | static inline void |
3284 | request_dump (dump_type type) | |
3285 | { | |
3286 | int section; | |
3287 | char * cp; | |
3288 | ||
3289 | do_dump++; | |
3290 | section = strtoul (optarg, & cp, 0); | |
3291 | ||
3292 | if (! *cp && section >= 0) | |
3293 | request_dump_bynumber (section, type); | |
3294 | else | |
3295 | request_dump_byname (optarg, type); | |
3296 | } | |
3297 | ||
3298 | ||
252b5132 | 3299 | static void |
2cf0635d | 3300 | parse_args (int argc, char ** argv) |
252b5132 RH |
3301 | { |
3302 | int c; | |
3303 | ||
3304 | if (argc < 2) | |
92f01d61 | 3305 | usage (stderr); |
252b5132 RH |
3306 | |
3307 | while ((c = getopt_long | |
cf13d699 | 3308 | (argc, argv, "ADHINR:SVWacdeghi:lnp:rstuvw::x:", options, NULL)) != EOF) |
252b5132 | 3309 | { |
252b5132 RH |
3310 | switch (c) |
3311 | { | |
3312 | case 0: | |
3313 | /* Long options. */ | |
3314 | break; | |
3315 | case 'H': | |
92f01d61 | 3316 | usage (stdout); |
252b5132 RH |
3317 | break; |
3318 | ||
3319 | case 'a': | |
b34976b6 AM |
3320 | do_syms++; |
3321 | do_reloc++; | |
3322 | do_unwind++; | |
3323 | do_dynamic++; | |
3324 | do_header++; | |
3325 | do_sections++; | |
f5842774 | 3326 | do_section_groups++; |
b34976b6 AM |
3327 | do_segments++; |
3328 | do_version++; | |
3329 | do_histogram++; | |
3330 | do_arch++; | |
3331 | do_notes++; | |
252b5132 | 3332 | break; |
f5842774 L |
3333 | case 'g': |
3334 | do_section_groups++; | |
3335 | break; | |
5477e8a0 | 3336 | case 't': |
595cf52e | 3337 | case 'N': |
5477e8a0 L |
3338 | do_sections++; |
3339 | do_section_details++; | |
595cf52e | 3340 | break; |
252b5132 | 3341 | case 'e': |
b34976b6 AM |
3342 | do_header++; |
3343 | do_sections++; | |
3344 | do_segments++; | |
252b5132 | 3345 | break; |
a952a375 | 3346 | case 'A': |
b34976b6 | 3347 | do_arch++; |
a952a375 | 3348 | break; |
252b5132 | 3349 | case 'D': |
b34976b6 | 3350 | do_using_dynamic++; |
252b5132 RH |
3351 | break; |
3352 | case 'r': | |
b34976b6 | 3353 | do_reloc++; |
252b5132 | 3354 | break; |
4d6ed7c8 | 3355 | case 'u': |
b34976b6 | 3356 | do_unwind++; |
4d6ed7c8 | 3357 | break; |
252b5132 | 3358 | case 'h': |
b34976b6 | 3359 | do_header++; |
252b5132 RH |
3360 | break; |
3361 | case 'l': | |
b34976b6 | 3362 | do_segments++; |
252b5132 RH |
3363 | break; |
3364 | case 's': | |
b34976b6 | 3365 | do_syms++; |
252b5132 RH |
3366 | break; |
3367 | case 'S': | |
b34976b6 | 3368 | do_sections++; |
252b5132 RH |
3369 | break; |
3370 | case 'd': | |
b34976b6 | 3371 | do_dynamic++; |
252b5132 | 3372 | break; |
a952a375 | 3373 | case 'I': |
b34976b6 | 3374 | do_histogram++; |
a952a375 | 3375 | break; |
779fe533 | 3376 | case 'n': |
b34976b6 | 3377 | do_notes++; |
779fe533 | 3378 | break; |
4145f1d5 NC |
3379 | case 'c': |
3380 | do_archive_index++; | |
3381 | break; | |
252b5132 | 3382 | case 'x': |
cf13d699 | 3383 | request_dump (HEX_DUMP); |
aef1f6d0 | 3384 | break; |
09c11c86 | 3385 | case 'p': |
cf13d699 NC |
3386 | request_dump (STRING_DUMP); |
3387 | break; | |
3388 | case 'R': | |
3389 | request_dump (RELOC_DUMP); | |
09c11c86 | 3390 | break; |
252b5132 | 3391 | case 'w': |
b34976b6 | 3392 | do_dump++; |
252b5132 | 3393 | if (optarg == 0) |
613ff48b CC |
3394 | { |
3395 | do_debugging = 1; | |
3396 | dwarf_select_sections_all (); | |
3397 | } | |
252b5132 RH |
3398 | else |
3399 | { | |
3400 | do_debugging = 0; | |
4cb93e3b | 3401 | dwarf_select_sections_by_letters (optarg); |
252b5132 RH |
3402 | } |
3403 | break; | |
2979dc34 | 3404 | case OPTION_DEBUG_DUMP: |
b34976b6 | 3405 | do_dump++; |
2979dc34 JJ |
3406 | if (optarg == 0) |
3407 | do_debugging = 1; | |
3408 | else | |
3409 | { | |
2979dc34 | 3410 | do_debugging = 0; |
4cb93e3b | 3411 | dwarf_select_sections_by_names (optarg); |
2979dc34 JJ |
3412 | } |
3413 | break; | |
fd2f0033 TT |
3414 | case OPTION_DWARF_DEPTH: |
3415 | { | |
3416 | char *cp; | |
3417 | ||
3418 | dwarf_cutoff_level = strtoul (optarg, & cp, 0); | |
3419 | } | |
3420 | break; | |
3421 | case OPTION_DWARF_START: | |
3422 | { | |
3423 | char *cp; | |
3424 | ||
3425 | dwarf_start_die = strtoul (optarg, & cp, 0); | |
3426 | } | |
3427 | break; | |
2c610e4b L |
3428 | case OPTION_DYN_SYMS: |
3429 | do_dyn_syms++; | |
3430 | break; | |
252b5132 RH |
3431 | #ifdef SUPPORT_DISASSEMBLY |
3432 | case 'i': | |
cf13d699 NC |
3433 | request_dump (DISASS_DUMP); |
3434 | break; | |
252b5132 RH |
3435 | #endif |
3436 | case 'v': | |
3437 | print_version (program_name); | |
3438 | break; | |
3439 | case 'V': | |
b34976b6 | 3440 | do_version++; |
252b5132 | 3441 | break; |
d974e256 | 3442 | case 'W': |
b34976b6 | 3443 | do_wide++; |
d974e256 | 3444 | break; |
252b5132 | 3445 | default: |
252b5132 RH |
3446 | /* xgettext:c-format */ |
3447 | error (_("Invalid option '-%c'\n"), c); | |
3448 | /* Drop through. */ | |
3449 | case '?': | |
92f01d61 | 3450 | usage (stderr); |
252b5132 RH |
3451 | } |
3452 | } | |
3453 | ||
4d6ed7c8 | 3454 | if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections |
252b5132 | 3455 | && !do_segments && !do_header && !do_dump && !do_version |
f5842774 | 3456 | && !do_histogram && !do_debugging && !do_arch && !do_notes |
2c610e4b L |
3457 | && !do_section_groups && !do_archive_index |
3458 | && !do_dyn_syms) | |
92f01d61 | 3459 | usage (stderr); |
252b5132 RH |
3460 | else if (argc < 3) |
3461 | { | |
3462 | warn (_("Nothing to do.\n")); | |
92f01d61 | 3463 | usage (stderr); |
252b5132 RH |
3464 | } |
3465 | } | |
3466 | ||
3467 | static const char * | |
d3ba0551 | 3468 | get_elf_class (unsigned int elf_class) |
252b5132 | 3469 | { |
b34976b6 | 3470 | static char buff[32]; |
103f02d3 | 3471 | |
252b5132 RH |
3472 | switch (elf_class) |
3473 | { | |
3474 | case ELFCLASSNONE: return _("none"); | |
e3c8793a NC |
3475 | case ELFCLASS32: return "ELF32"; |
3476 | case ELFCLASS64: return "ELF64"; | |
ab5e7794 | 3477 | default: |
e9e44622 | 3478 | snprintf (buff, sizeof (buff), _("<unknown: %x>"), elf_class); |
ab5e7794 | 3479 | return buff; |
252b5132 RH |
3480 | } |
3481 | } | |
3482 | ||
3483 | static const char * | |
d3ba0551 | 3484 | get_data_encoding (unsigned int encoding) |
252b5132 | 3485 | { |
b34976b6 | 3486 | static char buff[32]; |
103f02d3 | 3487 | |
252b5132 RH |
3488 | switch (encoding) |
3489 | { | |
3490 | case ELFDATANONE: return _("none"); | |
33c63f9d CM |
3491 | case ELFDATA2LSB: return _("2's complement, little endian"); |
3492 | case ELFDATA2MSB: return _("2's complement, big endian"); | |
103f02d3 | 3493 | default: |
e9e44622 | 3494 | snprintf (buff, sizeof (buff), _("<unknown: %x>"), encoding); |
ab5e7794 | 3495 | return buff; |
252b5132 RH |
3496 | } |
3497 | } | |
3498 | ||
252b5132 | 3499 | /* Decode the data held in 'elf_header'. */ |
ee42cf8c | 3500 | |
252b5132 | 3501 | static int |
d3ba0551 | 3502 | process_file_header (void) |
252b5132 | 3503 | { |
b34976b6 AM |
3504 | if ( elf_header.e_ident[EI_MAG0] != ELFMAG0 |
3505 | || elf_header.e_ident[EI_MAG1] != ELFMAG1 | |
3506 | || elf_header.e_ident[EI_MAG2] != ELFMAG2 | |
3507 | || elf_header.e_ident[EI_MAG3] != ELFMAG3) | |
252b5132 RH |
3508 | { |
3509 | error | |
3510 | (_("Not an ELF file - it has the wrong magic bytes at the start\n")); | |
3511 | return 0; | |
3512 | } | |
3513 | ||
2dc4cec1 L |
3514 | init_dwarf_regnames (elf_header.e_machine); |
3515 | ||
252b5132 RH |
3516 | if (do_header) |
3517 | { | |
3518 | int i; | |
3519 | ||
3520 | printf (_("ELF Header:\n")); | |
3521 | printf (_(" Magic: ")); | |
b34976b6 AM |
3522 | for (i = 0; i < EI_NIDENT; i++) |
3523 | printf ("%2.2x ", elf_header.e_ident[i]); | |
252b5132 RH |
3524 | printf ("\n"); |
3525 | printf (_(" Class: %s\n"), | |
b34976b6 | 3526 | get_elf_class (elf_header.e_ident[EI_CLASS])); |
252b5132 | 3527 | printf (_(" Data: %s\n"), |
b34976b6 | 3528 | get_data_encoding (elf_header.e_ident[EI_DATA])); |
252b5132 | 3529 | printf (_(" Version: %d %s\n"), |
b34976b6 AM |
3530 | elf_header.e_ident[EI_VERSION], |
3531 | (elf_header.e_ident[EI_VERSION] == EV_CURRENT | |
789be9f7 | 3532 | ? "(current)" |
b34976b6 | 3533 | : (elf_header.e_ident[EI_VERSION] != EV_NONE |
2b692964 | 3534 | ? _("<unknown: %lx>") |
789be9f7 | 3535 | : ""))); |
252b5132 | 3536 | printf (_(" OS/ABI: %s\n"), |
b34976b6 | 3537 | get_osabi_name (elf_header.e_ident[EI_OSABI])); |
252b5132 | 3538 | printf (_(" ABI Version: %d\n"), |
b34976b6 | 3539 | elf_header.e_ident[EI_ABIVERSION]); |
252b5132 RH |
3540 | printf (_(" Type: %s\n"), |
3541 | get_file_type (elf_header.e_type)); | |
3542 | printf (_(" Machine: %s\n"), | |
3543 | get_machine_name (elf_header.e_machine)); | |
3544 | printf (_(" Version: 0x%lx\n"), | |
3545 | (unsigned long) elf_header.e_version); | |
76da6bbe | 3546 | |
f7a99963 NC |
3547 | printf (_(" Entry point address: ")); |
3548 | print_vma ((bfd_vma) elf_header.e_entry, PREFIX_HEX); | |
3549 | printf (_("\n Start of program headers: ")); | |
3550 | print_vma ((bfd_vma) elf_header.e_phoff, DEC); | |
3551 | printf (_(" (bytes into file)\n Start of section headers: ")); | |
3552 | print_vma ((bfd_vma) elf_header.e_shoff, DEC); | |
3553 | printf (_(" (bytes into file)\n")); | |
76da6bbe | 3554 | |
252b5132 RH |
3555 | printf (_(" Flags: 0x%lx%s\n"), |
3556 | (unsigned long) elf_header.e_flags, | |
3557 | get_machine_flags (elf_header.e_flags, elf_header.e_machine)); | |
3558 | printf (_(" Size of this header: %ld (bytes)\n"), | |
3559 | (long) elf_header.e_ehsize); | |
3560 | printf (_(" Size of program headers: %ld (bytes)\n"), | |
3561 | (long) elf_header.e_phentsize); | |
2046a35d | 3562 | printf (_(" Number of program headers: %ld"), |
252b5132 | 3563 | (long) elf_header.e_phnum); |
2046a35d AM |
3564 | if (section_headers != NULL |
3565 | && elf_header.e_phnum == PN_XNUM | |
3566 | && section_headers[0].sh_info != 0) | |
cc5914eb | 3567 | printf (" (%ld)", (long) section_headers[0].sh_info); |
2046a35d | 3568 | putc ('\n', stdout); |
252b5132 RH |
3569 | printf (_(" Size of section headers: %ld (bytes)\n"), |
3570 | (long) elf_header.e_shentsize); | |
560f3c1c | 3571 | printf (_(" Number of section headers: %ld"), |
252b5132 | 3572 | (long) elf_header.e_shnum); |
4fbb74a6 | 3573 | if (section_headers != NULL && elf_header.e_shnum == SHN_UNDEF) |
560f3c1c AM |
3574 | printf (" (%ld)", (long) section_headers[0].sh_size); |
3575 | putc ('\n', stdout); | |
3576 | printf (_(" Section header string table index: %ld"), | |
252b5132 | 3577 | (long) elf_header.e_shstrndx); |
4fbb74a6 AM |
3578 | if (section_headers != NULL |
3579 | && elf_header.e_shstrndx == (SHN_XINDEX & 0xffff)) | |
72de5009 | 3580 | printf (" (%u)", section_headers[0].sh_link); |
15ba6505 AM |
3581 | else if (elf_header.e_shstrndx != SHN_UNDEF |
3582 | && elf_header.e_shstrndx >= elf_header.e_shnum) | |
2b692964 | 3583 | printf (_(" <corrupt: out of range>")); |
560f3c1c AM |
3584 | putc ('\n', stdout); |
3585 | } | |
3586 | ||
3587 | if (section_headers != NULL) | |
3588 | { | |
2046a35d AM |
3589 | if (elf_header.e_phnum == PN_XNUM |
3590 | && section_headers[0].sh_info != 0) | |
3591 | elf_header.e_phnum = section_headers[0].sh_info; | |
4fbb74a6 | 3592 | if (elf_header.e_shnum == SHN_UNDEF) |
560f3c1c | 3593 | elf_header.e_shnum = section_headers[0].sh_size; |
4fbb74a6 | 3594 | if (elf_header.e_shstrndx == (SHN_XINDEX & 0xffff)) |
560f3c1c | 3595 | elf_header.e_shstrndx = section_headers[0].sh_link; |
4fbb74a6 | 3596 | else if (elf_header.e_shstrndx >= elf_header.e_shnum) |
0b49d371 | 3597 | elf_header.e_shstrndx = SHN_UNDEF; |
560f3c1c AM |
3598 | free (section_headers); |
3599 | section_headers = NULL; | |
252b5132 | 3600 | } |
103f02d3 | 3601 | |
9ea033b2 NC |
3602 | return 1; |
3603 | } | |
3604 | ||
252b5132 | 3605 | |
9ea033b2 | 3606 | static int |
91d6fa6a | 3607 | get_32bit_program_headers (FILE * file, Elf_Internal_Phdr * pheaders) |
9ea033b2 | 3608 | { |
2cf0635d NC |
3609 | Elf32_External_Phdr * phdrs; |
3610 | Elf32_External_Phdr * external; | |
3611 | Elf_Internal_Phdr * internal; | |
b34976b6 | 3612 | unsigned int i; |
103f02d3 | 3613 | |
3f5e193b NC |
3614 | phdrs = (Elf32_External_Phdr *) get_data (NULL, file, elf_header.e_phoff, |
3615 | elf_header.e_phentsize, | |
3616 | elf_header.e_phnum, | |
3617 | _("program headers")); | |
a6e9f9df AM |
3618 | if (!phdrs) |
3619 | return 0; | |
9ea033b2 | 3620 | |
91d6fa6a | 3621 | for (i = 0, internal = pheaders, external = phdrs; |
9ea033b2 | 3622 | i < elf_header.e_phnum; |
b34976b6 | 3623 | i++, internal++, external++) |
252b5132 | 3624 | { |
9ea033b2 NC |
3625 | internal->p_type = BYTE_GET (external->p_type); |
3626 | internal->p_offset = BYTE_GET (external->p_offset); | |
3627 | internal->p_vaddr = BYTE_GET (external->p_vaddr); | |
3628 | internal->p_paddr = BYTE_GET (external->p_paddr); | |
3629 | internal->p_filesz = BYTE_GET (external->p_filesz); | |
3630 | internal->p_memsz = BYTE_GET (external->p_memsz); | |
3631 | internal->p_flags = BYTE_GET (external->p_flags); | |
3632 | internal->p_align = BYTE_GET (external->p_align); | |
252b5132 RH |
3633 | } |
3634 | ||
9ea033b2 NC |
3635 | free (phdrs); |
3636 | ||
252b5132 RH |
3637 | return 1; |
3638 | } | |
3639 | ||
9ea033b2 | 3640 | static int |
91d6fa6a | 3641 | get_64bit_program_headers (FILE * file, Elf_Internal_Phdr * pheaders) |
9ea033b2 | 3642 | { |
2cf0635d NC |
3643 | Elf64_External_Phdr * phdrs; |
3644 | Elf64_External_Phdr * external; | |
3645 | Elf_Internal_Phdr * internal; | |
b34976b6 | 3646 | unsigned int i; |
103f02d3 | 3647 | |
3f5e193b NC |
3648 | phdrs = (Elf64_External_Phdr *) get_data (NULL, file, elf_header.e_phoff, |
3649 | elf_header.e_phentsize, | |
3650 | elf_header.e_phnum, | |
3651 | _("program headers")); | |
a6e9f9df AM |
3652 | if (!phdrs) |
3653 | return 0; | |
9ea033b2 | 3654 | |
91d6fa6a | 3655 | for (i = 0, internal = pheaders, external = phdrs; |
9ea033b2 | 3656 | i < elf_header.e_phnum; |
b34976b6 | 3657 | i++, internal++, external++) |
9ea033b2 NC |
3658 | { |
3659 | internal->p_type = BYTE_GET (external->p_type); | |
3660 | internal->p_flags = BYTE_GET (external->p_flags); | |
66543521 AM |
3661 | internal->p_offset = BYTE_GET (external->p_offset); |
3662 | internal->p_vaddr = BYTE_GET (external->p_vaddr); | |
3663 | internal->p_paddr = BYTE_GET (external->p_paddr); | |
3664 | internal->p_filesz = BYTE_GET (external->p_filesz); | |
3665 | internal->p_memsz = BYTE_GET (external->p_memsz); | |
3666 | internal->p_align = BYTE_GET (external->p_align); | |
9ea033b2 NC |
3667 | } |
3668 | ||
3669 | free (phdrs); | |
3670 | ||
3671 | return 1; | |
3672 | } | |
252b5132 | 3673 | |
d93f0186 NC |
3674 | /* Returns 1 if the program headers were read into `program_headers'. */ |
3675 | ||
3676 | static int | |
2cf0635d | 3677 | get_program_headers (FILE * file) |
d93f0186 | 3678 | { |
2cf0635d | 3679 | Elf_Internal_Phdr * phdrs; |
d93f0186 NC |
3680 | |
3681 | /* Check cache of prior read. */ | |
3682 | if (program_headers != NULL) | |
3683 | return 1; | |
3684 | ||
3f5e193b NC |
3685 | phdrs = (Elf_Internal_Phdr *) cmalloc (elf_header.e_phnum, |
3686 | sizeof (Elf_Internal_Phdr)); | |
d93f0186 NC |
3687 | |
3688 | if (phdrs == NULL) | |
3689 | { | |
3690 | error (_("Out of memory\n")); | |
3691 | return 0; | |
3692 | } | |
3693 | ||
3694 | if (is_32bit_elf | |
3695 | ? get_32bit_program_headers (file, phdrs) | |
3696 | : get_64bit_program_headers (file, phdrs)) | |
3697 | { | |
3698 | program_headers = phdrs; | |
3699 | return 1; | |
3700 | } | |
3701 | ||
3702 | free (phdrs); | |
3703 | return 0; | |
3704 | } | |
3705 | ||
2f62977e NC |
3706 | /* Returns 1 if the program headers were loaded. */ |
3707 | ||
252b5132 | 3708 | static int |
2cf0635d | 3709 | process_program_headers (FILE * file) |
252b5132 | 3710 | { |
2cf0635d | 3711 | Elf_Internal_Phdr * segment; |
b34976b6 | 3712 | unsigned int i; |
252b5132 RH |
3713 | |
3714 | if (elf_header.e_phnum == 0) | |
3715 | { | |
82f2dbf7 NC |
3716 | /* PR binutils/12467. */ |
3717 | if (elf_header.e_phoff != 0) | |
3718 | warn (_("possibly corrupt ELF header - it has a non-zero program" | |
3719 | " header offset, but no program headers")); | |
3720 | else if (do_segments) | |
252b5132 | 3721 | printf (_("\nThere are no program headers in this file.\n")); |
2f62977e | 3722 | return 0; |
252b5132 RH |
3723 | } |
3724 | ||
3725 | if (do_segments && !do_header) | |
3726 | { | |
f7a99963 NC |
3727 | printf (_("\nElf file type is %s\n"), get_file_type (elf_header.e_type)); |
3728 | printf (_("Entry point ")); | |
3729 | print_vma ((bfd_vma) elf_header.e_entry, PREFIX_HEX); | |
3730 | printf (_("\nThere are %d program headers, starting at offset "), | |
3731 | elf_header.e_phnum); | |
3732 | print_vma ((bfd_vma) elf_header.e_phoff, DEC); | |
3733 | printf ("\n"); | |
252b5132 RH |
3734 | } |
3735 | ||
d93f0186 | 3736 | if (! get_program_headers (file)) |
252b5132 | 3737 | return 0; |
103f02d3 | 3738 | |
252b5132 RH |
3739 | if (do_segments) |
3740 | { | |
3a1a2036 NC |
3741 | if (elf_header.e_phnum > 1) |
3742 | printf (_("\nProgram Headers:\n")); | |
3743 | else | |
3744 | printf (_("\nProgram Headers:\n")); | |
76da6bbe | 3745 | |
f7a99963 NC |
3746 | if (is_32bit_elf) |
3747 | printf | |
3748 | (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n")); | |
d974e256 JJ |
3749 | else if (do_wide) |
3750 | printf | |
3751 | (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n")); | |
f7a99963 NC |
3752 | else |
3753 | { | |
3754 | printf | |
3755 | (_(" Type Offset VirtAddr PhysAddr\n")); | |
3756 | printf | |
3757 | (_(" FileSiz MemSiz Flags Align\n")); | |
3758 | } | |
252b5132 RH |
3759 | } |
3760 | ||
252b5132 | 3761 | dynamic_addr = 0; |
1b228002 | 3762 | dynamic_size = 0; |
252b5132 RH |
3763 | |
3764 | for (i = 0, segment = program_headers; | |
3765 | i < elf_header.e_phnum; | |
b34976b6 | 3766 | i++, segment++) |
252b5132 RH |
3767 | { |
3768 | if (do_segments) | |
3769 | { | |
103f02d3 | 3770 | printf (" %-14.14s ", get_segment_type (segment->p_type)); |
f7a99963 NC |
3771 | |
3772 | if (is_32bit_elf) | |
3773 | { | |
3774 | printf ("0x%6.6lx ", (unsigned long) segment->p_offset); | |
3775 | printf ("0x%8.8lx ", (unsigned long) segment->p_vaddr); | |
3776 | printf ("0x%8.8lx ", (unsigned long) segment->p_paddr); | |
3777 | printf ("0x%5.5lx ", (unsigned long) segment->p_filesz); | |
3778 | printf ("0x%5.5lx ", (unsigned long) segment->p_memsz); | |
3779 | printf ("%c%c%c ", | |
3780 | (segment->p_flags & PF_R ? 'R' : ' '), | |
3781 | (segment->p_flags & PF_W ? 'W' : ' '), | |
3782 | (segment->p_flags & PF_X ? 'E' : ' ')); | |
3783 | printf ("%#lx", (unsigned long) segment->p_align); | |
3784 | } | |
d974e256 JJ |
3785 | else if (do_wide) |
3786 | { | |
3787 | if ((unsigned long) segment->p_offset == segment->p_offset) | |
3788 | printf ("0x%6.6lx ", (unsigned long) segment->p_offset); | |
3789 | else | |
3790 | { | |
3791 | print_vma (segment->p_offset, FULL_HEX); | |
3792 | putchar (' '); | |
3793 | } | |
3794 | ||
3795 | print_vma (segment->p_vaddr, FULL_HEX); | |
3796 | putchar (' '); | |
3797 | print_vma (segment->p_paddr, FULL_HEX); | |
3798 | putchar (' '); | |
3799 | ||
3800 | if ((unsigned long) segment->p_filesz == segment->p_filesz) | |
3801 | printf ("0x%6.6lx ", (unsigned long) segment->p_filesz); | |
3802 | else | |
3803 | { | |
3804 | print_vma (segment->p_filesz, FULL_HEX); | |
3805 | putchar (' '); | |
3806 | } | |
3807 | ||
3808 | if ((unsigned long) segment->p_memsz == segment->p_memsz) | |
3809 | printf ("0x%6.6lx", (unsigned long) segment->p_memsz); | |
3810 | else | |
3811 | { | |
f48e6c45 | 3812 | print_vma (segment->p_memsz, FULL_HEX); |
d974e256 JJ |
3813 | } |
3814 | ||
3815 | printf (" %c%c%c ", | |
3816 | (segment->p_flags & PF_R ? 'R' : ' '), | |
3817 | (segment->p_flags & PF_W ? 'W' : ' '), | |
3818 | (segment->p_flags & PF_X ? 'E' : ' ')); | |
3819 | ||
3820 | if ((unsigned long) segment->p_align == segment->p_align) | |
3821 | printf ("%#lx", (unsigned long) segment->p_align); | |
3822 | else | |
3823 | { | |
3824 | print_vma (segment->p_align, PREFIX_HEX); | |
3825 | } | |
3826 | } | |
f7a99963 NC |
3827 | else |
3828 | { | |
3829 | print_vma (segment->p_offset, FULL_HEX); | |
3830 | putchar (' '); | |
3831 | print_vma (segment->p_vaddr, FULL_HEX); | |
3832 | putchar (' '); | |
3833 | print_vma (segment->p_paddr, FULL_HEX); | |
3834 | printf ("\n "); | |
3835 | print_vma (segment->p_filesz, FULL_HEX); | |
3836 | putchar (' '); | |
3837 | print_vma (segment->p_memsz, FULL_HEX); | |
3838 | printf (" %c%c%c ", | |
3839 | (segment->p_flags & PF_R ? 'R' : ' '), | |
3840 | (segment->p_flags & PF_W ? 'W' : ' '), | |
3841 | (segment->p_flags & PF_X ? 'E' : ' ')); | |
3842 | print_vma (segment->p_align, HEX); | |
3843 | } | |
252b5132 RH |
3844 | } |
3845 | ||
3846 | switch (segment->p_type) | |
3847 | { | |
252b5132 RH |
3848 | case PT_DYNAMIC: |
3849 | if (dynamic_addr) | |
3850 | error (_("more than one dynamic segment\n")); | |
3851 | ||
20737c13 AM |
3852 | /* By default, assume that the .dynamic section is the first |
3853 | section in the DYNAMIC segment. */ | |
3854 | dynamic_addr = segment->p_offset; | |
3855 | dynamic_size = segment->p_filesz; | |
3856 | ||
b2d38a17 NC |
3857 | /* Try to locate the .dynamic section. If there is |
3858 | a section header table, we can easily locate it. */ | |
3859 | if (section_headers != NULL) | |
3860 | { | |
2cf0635d | 3861 | Elf_Internal_Shdr * sec; |
b2d38a17 | 3862 | |
89fac5e3 RS |
3863 | sec = find_section (".dynamic"); |
3864 | if (sec == NULL || sec->sh_size == 0) | |
b2d38a17 | 3865 | { |
28f997cf TG |
3866 | /* A corresponding .dynamic section is expected, but on |
3867 | IA-64/OpenVMS it is OK for it to be missing. */ | |
3868 | if (!is_ia64_vms ()) | |
3869 | error (_("no .dynamic section in the dynamic segment\n")); | |
b2d38a17 NC |
3870 | break; |
3871 | } | |
3872 | ||
42bb2e33 | 3873 | if (sec->sh_type == SHT_NOBITS) |
20737c13 AM |
3874 | { |
3875 | dynamic_size = 0; | |
3876 | break; | |
3877 | } | |
42bb2e33 | 3878 | |
b2d38a17 NC |
3879 | dynamic_addr = sec->sh_offset; |
3880 | dynamic_size = sec->sh_size; | |
3881 | ||
3882 | if (dynamic_addr < segment->p_offset | |
3883 | || dynamic_addr > segment->p_offset + segment->p_filesz) | |
20737c13 AM |
3884 | warn (_("the .dynamic section is not contained" |
3885 | " within the dynamic segment\n")); | |
b2d38a17 | 3886 | else if (dynamic_addr > segment->p_offset) |
20737c13 AM |
3887 | warn (_("the .dynamic section is not the first section" |
3888 | " in the dynamic segment.\n")); | |
b2d38a17 | 3889 | } |
252b5132 RH |
3890 | break; |
3891 | ||
3892 | case PT_INTERP: | |
fb52b2f4 NC |
3893 | if (fseek (file, archive_file_offset + (long) segment->p_offset, |
3894 | SEEK_SET)) | |
252b5132 RH |
3895 | error (_("Unable to find program interpreter name\n")); |
3896 | else | |
3897 | { | |
f8eae8b2 L |
3898 | char fmt [32]; |
3899 | int ret = snprintf (fmt, sizeof (fmt), "%%%ds", PATH_MAX); | |
3900 | ||
3901 | if (ret >= (int) sizeof (fmt) || ret < 0) | |
591a748a | 3902 | error (_("Internal error: failed to create format string to display program interpreter\n")); |
f8eae8b2 | 3903 | |
252b5132 | 3904 | program_interpreter[0] = 0; |
7bd7b3ef AM |
3905 | if (fscanf (file, fmt, program_interpreter) <= 0) |
3906 | error (_("Unable to read program interpreter name\n")); | |
252b5132 RH |
3907 | |
3908 | if (do_segments) | |
3909 | printf (_("\n [Requesting program interpreter: %s]"), | |
3910 | program_interpreter); | |
3911 | } | |
3912 | break; | |
3913 | } | |
3914 | ||
3915 | if (do_segments) | |
3916 | putc ('\n', stdout); | |
3917 | } | |
3918 | ||
c256ffe7 | 3919 | if (do_segments && section_headers != NULL && string_table != NULL) |
252b5132 RH |
3920 | { |
3921 | printf (_("\n Section to Segment mapping:\n")); | |
3922 | printf (_(" Segment Sections...\n")); | |
3923 | ||
252b5132 RH |
3924 | for (i = 0; i < elf_header.e_phnum; i++) |
3925 | { | |
9ad5cbcf | 3926 | unsigned int j; |
2cf0635d | 3927 | Elf_Internal_Shdr * section; |
252b5132 RH |
3928 | |
3929 | segment = program_headers + i; | |
b391a3e3 | 3930 | section = section_headers + 1; |
252b5132 RH |
3931 | |
3932 | printf (" %2.2d ", i); | |
3933 | ||
b34976b6 | 3934 | for (j = 1; j < elf_header.e_shnum; j++, section++) |
252b5132 | 3935 | { |
f4638467 AM |
3936 | if (!ELF_TBSS_SPECIAL (section, segment) |
3937 | && ELF_SECTION_IN_SEGMENT_STRICT (section, segment)) | |
252b5132 RH |
3938 | printf ("%s ", SECTION_NAME (section)); |
3939 | } | |
3940 | ||
3941 | putc ('\n',stdout); | |
3942 | } | |
3943 | } | |
3944 | ||
252b5132 RH |
3945 | return 1; |
3946 | } | |
3947 | ||
3948 | ||
d93f0186 NC |
3949 | /* Find the file offset corresponding to VMA by using the program headers. */ |
3950 | ||
3951 | static long | |
2cf0635d | 3952 | offset_from_vma (FILE * file, bfd_vma vma, bfd_size_type size) |
d93f0186 | 3953 | { |
2cf0635d | 3954 | Elf_Internal_Phdr * seg; |
d93f0186 NC |
3955 | |
3956 | if (! get_program_headers (file)) | |
3957 | { | |
3958 | warn (_("Cannot interpret virtual addresses without program headers.\n")); | |
3959 | return (long) vma; | |
3960 | } | |
3961 | ||
3962 | for (seg = program_headers; | |
3963 | seg < program_headers + elf_header.e_phnum; | |
3964 | ++seg) | |
3965 | { | |
3966 | if (seg->p_type != PT_LOAD) | |
3967 | continue; | |
3968 | ||
3969 | if (vma >= (seg->p_vaddr & -seg->p_align) | |
3970 | && vma + size <= seg->p_vaddr + seg->p_filesz) | |
3971 | return vma - seg->p_vaddr + seg->p_offset; | |
3972 | } | |
3973 | ||
3974 | warn (_("Virtual address 0x%lx not located in any PT_LOAD segment.\n"), | |
0af1713e | 3975 | (unsigned long) vma); |
d93f0186 NC |
3976 | return (long) vma; |
3977 | } | |
3978 | ||
3979 | ||
252b5132 | 3980 | static int |
2cf0635d | 3981 | get_32bit_section_headers (FILE * file, unsigned int num) |
252b5132 | 3982 | { |
2cf0635d NC |
3983 | Elf32_External_Shdr * shdrs; |
3984 | Elf_Internal_Shdr * internal; | |
b34976b6 | 3985 | unsigned int i; |
252b5132 | 3986 | |
3f5e193b NC |
3987 | shdrs = (Elf32_External_Shdr *) get_data (NULL, file, elf_header.e_shoff, |
3988 | elf_header.e_shentsize, num, | |
3989 | _("section headers")); | |
a6e9f9df AM |
3990 | if (!shdrs) |
3991 | return 0; | |
252b5132 | 3992 | |
3f5e193b NC |
3993 | section_headers = (Elf_Internal_Shdr *) cmalloc (num, |
3994 | sizeof (Elf_Internal_Shdr)); | |
252b5132 RH |
3995 | |
3996 | if (section_headers == NULL) | |
3997 | { | |
3998 | error (_("Out of memory\n")); | |
3999 | return 0; | |
4000 | } | |
4001 | ||
4002 | for (i = 0, internal = section_headers; | |
560f3c1c | 4003 | i < num; |
b34976b6 | 4004 | i++, internal++) |
252b5132 RH |
4005 | { |
4006 | internal->sh_name = BYTE_GET (shdrs[i].sh_name); | |
4007 | internal->sh_type = BYTE_GET (shdrs[i].sh_type); | |
4008 | internal->sh_flags = BYTE_GET (shdrs[i].sh_flags); | |
4009 | internal->sh_addr = BYTE_GET (shdrs[i].sh_addr); | |
4010 | internal->sh_offset = BYTE_GET (shdrs[i].sh_offset); | |
4011 | internal->sh_size = BYTE_GET (shdrs[i].sh_size); | |
4012 | internal->sh_link = BYTE_GET (shdrs[i].sh_link); | |
4013 | internal->sh_info = BYTE_GET (shdrs[i].sh_info); | |
4014 | internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign); | |
4015 | internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize); | |
4016 | } | |
4017 | ||
4018 | free (shdrs); | |
4019 | ||
4020 | return 1; | |
4021 | } | |
4022 | ||
9ea033b2 | 4023 | static int |
2cf0635d | 4024 | get_64bit_section_headers (FILE * file, unsigned int num) |
9ea033b2 | 4025 | { |
2cf0635d NC |
4026 | Elf64_External_Shdr * shdrs; |
4027 | Elf_Internal_Shdr * internal; | |
b34976b6 | 4028 | unsigned int i; |
9ea033b2 | 4029 | |
3f5e193b NC |
4030 | shdrs = (Elf64_External_Shdr *) get_data (NULL, file, elf_header.e_shoff, |
4031 | elf_header.e_shentsize, num, | |
4032 | _("section headers")); | |
a6e9f9df AM |
4033 | if (!shdrs) |
4034 | return 0; | |
9ea033b2 | 4035 | |
3f5e193b NC |
4036 | section_headers = (Elf_Internal_Shdr *) cmalloc (num, |
4037 | sizeof (Elf_Internal_Shdr)); | |
9ea033b2 NC |
4038 | |
4039 | if (section_headers == NULL) | |
4040 | { | |
4041 | error (_("Out of memory\n")); | |
4042 | return 0; | |
4043 | } | |
4044 | ||
4045 | for (i = 0, internal = section_headers; | |
560f3c1c | 4046 | i < num; |
b34976b6 | 4047 | i++, internal++) |
9ea033b2 NC |
4048 | { |
4049 | internal->sh_name = BYTE_GET (shdrs[i].sh_name); | |
4050 | internal->sh_type = BYTE_GET (shdrs[i].sh_type); | |
66543521 AM |
4051 | internal->sh_flags = BYTE_GET (shdrs[i].sh_flags); |
4052 | internal->sh_addr = BYTE_GET (shdrs[i].sh_addr); | |
4053 | internal->sh_size = BYTE_GET (shdrs[i].sh_size); | |
4054 | internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize); | |
9ea033b2 NC |
4055 | internal->sh_link = BYTE_GET (shdrs[i].sh_link); |
4056 | internal->sh_info = BYTE_GET (shdrs[i].sh_info); | |
4057 | internal->sh_offset = BYTE_GET (shdrs[i].sh_offset); | |
4058 | internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign); | |
4059 | } | |
4060 | ||
4061 | free (shdrs); | |
4062 | ||
4063 | return 1; | |
4064 | } | |
4065 | ||
252b5132 | 4066 | static Elf_Internal_Sym * |
ba5cdace NC |
4067 | get_32bit_elf_symbols (FILE * file, |
4068 | Elf_Internal_Shdr * section, | |
4069 | unsigned long * num_syms_return) | |
252b5132 | 4070 | { |
ba5cdace | 4071 | unsigned long number = 0; |
dd24e3da | 4072 | Elf32_External_Sym * esyms = NULL; |
ba5cdace | 4073 | Elf_External_Sym_Shndx * shndx = NULL; |
dd24e3da | 4074 | Elf_Internal_Sym * isyms = NULL; |
2cf0635d | 4075 | Elf_Internal_Sym * psym; |
b34976b6 | 4076 | unsigned int j; |
252b5132 | 4077 | |
dd24e3da NC |
4078 | /* Run some sanity checks first. */ |
4079 | if (section->sh_entsize == 0) | |
4080 | { | |
4081 | error (_("sh_entsize is zero\n")); | |
ba5cdace | 4082 | goto exit_point; |
dd24e3da NC |
4083 | } |
4084 | ||
4085 | number = section->sh_size / section->sh_entsize; | |
4086 | ||
4087 | if (number * sizeof (Elf32_External_Sym) > section->sh_size + 1) | |
4088 | { | |
4089 | error (_("Invalid sh_entsize\n")); | |
ba5cdace | 4090 | goto exit_point; |
dd24e3da NC |
4091 | } |
4092 | ||
3f5e193b NC |
4093 | esyms = (Elf32_External_Sym *) get_data (NULL, file, section->sh_offset, 1, |
4094 | section->sh_size, _("symbols")); | |
dd24e3da | 4095 | if (esyms == NULL) |
ba5cdace | 4096 | goto exit_point; |
252b5132 | 4097 | |
9ad5cbcf AM |
4098 | shndx = NULL; |
4099 | if (symtab_shndx_hdr != NULL | |
4100 | && (symtab_shndx_hdr->sh_link | |
4fbb74a6 | 4101 | == (unsigned long) (section - section_headers))) |
9ad5cbcf | 4102 | { |
3f5e193b NC |
4103 | shndx = (Elf_External_Sym_Shndx *) get_data (NULL, file, |
4104 | symtab_shndx_hdr->sh_offset, | |
4105 | 1, symtab_shndx_hdr->sh_size, | |
9cf03b7e | 4106 | _("symbol table section indicies")); |
dd24e3da NC |
4107 | if (shndx == NULL) |
4108 | goto exit_point; | |
9ad5cbcf AM |
4109 | } |
4110 | ||
3f5e193b | 4111 | isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym)); |
252b5132 RH |
4112 | |
4113 | if (isyms == NULL) | |
4114 | { | |
4115 | error (_("Out of memory\n")); | |
dd24e3da | 4116 | goto exit_point; |
252b5132 RH |
4117 | } |
4118 | ||
dd24e3da | 4119 | for (j = 0, psym = isyms; j < number; j++, psym++) |
252b5132 RH |
4120 | { |
4121 | psym->st_name = BYTE_GET (esyms[j].st_name); | |
4122 | psym->st_value = BYTE_GET (esyms[j].st_value); | |
4123 | psym->st_size = BYTE_GET (esyms[j].st_size); | |
4124 | psym->st_shndx = BYTE_GET (esyms[j].st_shndx); | |
4fbb74a6 | 4125 | if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL) |
9ad5cbcf AM |
4126 | psym->st_shndx |
4127 | = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j])); | |
4fbb74a6 AM |
4128 | else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff)) |
4129 | psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff); | |
252b5132 RH |
4130 | psym->st_info = BYTE_GET (esyms[j].st_info); |
4131 | psym->st_other = BYTE_GET (esyms[j].st_other); | |
4132 | } | |
4133 | ||
dd24e3da | 4134 | exit_point: |
ba5cdace | 4135 | if (shndx != NULL) |
9ad5cbcf | 4136 | free (shndx); |
ba5cdace | 4137 | if (esyms != NULL) |
dd24e3da | 4138 | free (esyms); |
252b5132 | 4139 | |
ba5cdace NC |
4140 | if (num_syms_return != NULL) |
4141 | * num_syms_return = isyms == NULL ? 0 : number; | |
4142 | ||
252b5132 RH |
4143 | return isyms; |
4144 | } | |
4145 | ||
9ea033b2 | 4146 | static Elf_Internal_Sym * |
ba5cdace NC |
4147 | get_64bit_elf_symbols (FILE * file, |
4148 | Elf_Internal_Shdr * section, | |
4149 | unsigned long * num_syms_return) | |
9ea033b2 | 4150 | { |
ba5cdace NC |
4151 | unsigned long number = 0; |
4152 | Elf64_External_Sym * esyms = NULL; | |
4153 | Elf_External_Sym_Shndx * shndx = NULL; | |
4154 | Elf_Internal_Sym * isyms = NULL; | |
2cf0635d | 4155 | Elf_Internal_Sym * psym; |
b34976b6 | 4156 | unsigned int j; |
9ea033b2 | 4157 | |
dd24e3da NC |
4158 | /* Run some sanity checks first. */ |
4159 | if (section->sh_entsize == 0) | |
4160 | { | |
4161 | error (_("sh_entsize is zero\n")); | |
ba5cdace | 4162 | goto exit_point; |
dd24e3da NC |
4163 | } |
4164 | ||
4165 | number = section->sh_size / section->sh_entsize; | |
4166 | ||
4167 | if (number * sizeof (Elf64_External_Sym) > section->sh_size + 1) | |
4168 | { | |
4169 | error (_("Invalid sh_entsize\n")); | |
ba5cdace | 4170 | goto exit_point; |
dd24e3da NC |
4171 | } |
4172 | ||
3f5e193b NC |
4173 | esyms = (Elf64_External_Sym *) get_data (NULL, file, section->sh_offset, 1, |
4174 | section->sh_size, _("symbols")); | |
a6e9f9df | 4175 | if (!esyms) |
ba5cdace | 4176 | goto exit_point; |
9ea033b2 | 4177 | |
9ad5cbcf AM |
4178 | if (symtab_shndx_hdr != NULL |
4179 | && (symtab_shndx_hdr->sh_link | |
4fbb74a6 | 4180 | == (unsigned long) (section - section_headers))) |
9ad5cbcf | 4181 | { |
3f5e193b NC |
4182 | shndx = (Elf_External_Sym_Shndx *) get_data (NULL, file, |
4183 | symtab_shndx_hdr->sh_offset, | |
4184 | 1, symtab_shndx_hdr->sh_size, | |
9cf03b7e | 4185 | _("symbol table section indicies")); |
ba5cdace NC |
4186 | if (shndx == NULL) |
4187 | goto exit_point; | |
9ad5cbcf AM |
4188 | } |
4189 | ||
3f5e193b | 4190 | isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym)); |
9ea033b2 NC |
4191 | |
4192 | if (isyms == NULL) | |
4193 | { | |
4194 | error (_("Out of memory\n")); | |
ba5cdace | 4195 | goto exit_point; |
9ea033b2 NC |
4196 | } |
4197 | ||
ba5cdace | 4198 | for (j = 0, psym = isyms; j < number; j++, psym++) |
9ea033b2 NC |
4199 | { |
4200 | psym->st_name = BYTE_GET (esyms[j].st_name); | |
4201 | psym->st_info = BYTE_GET (esyms[j].st_info); | |
4202 | psym->st_other = BYTE_GET (esyms[j].st_other); | |
4203 | psym->st_shndx = BYTE_GET (esyms[j].st_shndx); | |
ba5cdace | 4204 | |
4fbb74a6 | 4205 | if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL) |
9ad5cbcf AM |
4206 | psym->st_shndx |
4207 | = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j])); | |
4fbb74a6 AM |
4208 | else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff)) |
4209 | psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff); | |
ba5cdace | 4210 | |
66543521 AM |
4211 | psym->st_value = BYTE_GET (esyms[j].st_value); |
4212 | psym->st_size = BYTE_GET (esyms[j].st_size); | |
9ea033b2 NC |
4213 | } |
4214 | ||
ba5cdace NC |
4215 | exit_point: |
4216 | if (shndx != NULL) | |
9ad5cbcf | 4217 | free (shndx); |
ba5cdace NC |
4218 | if (esyms != NULL) |
4219 | free (esyms); | |
4220 | ||
4221 | if (num_syms_return != NULL) | |
4222 | * num_syms_return = isyms == NULL ? 0 : number; | |
9ea033b2 NC |
4223 | |
4224 | return isyms; | |
4225 | } | |
4226 | ||
d1133906 | 4227 | static const char * |
d3ba0551 | 4228 | get_elf_section_flags (bfd_vma sh_flags) |
d1133906 | 4229 | { |
5477e8a0 | 4230 | static char buff[1024]; |
2cf0635d | 4231 | char * p = buff; |
8d5ff12c | 4232 | int field_size = is_32bit_elf ? 8 : 16; |
91d6fa6a NC |
4233 | int sindex; |
4234 | int size = sizeof (buff) - (field_size + 4 + 1); | |
8d5ff12c L |
4235 | bfd_vma os_flags = 0; |
4236 | bfd_vma proc_flags = 0; | |
4237 | bfd_vma unknown_flags = 0; | |
148b93f2 | 4238 | static const struct |
5477e8a0 | 4239 | { |
2cf0635d | 4240 | const char * str; |
5477e8a0 L |
4241 | int len; |
4242 | } | |
4243 | flags [] = | |
4244 | { | |
cfcac11d NC |
4245 | /* 0 */ { STRING_COMMA_LEN ("WRITE") }, |
4246 | /* 1 */ { STRING_COMMA_LEN ("ALLOC") }, | |
4247 | /* 2 */ { STRING_COMMA_LEN ("EXEC") }, | |
4248 | /* 3 */ { STRING_COMMA_LEN ("MERGE") }, | |
4249 | /* 4 */ { STRING_COMMA_LEN ("STRINGS") }, | |
4250 | /* 5 */ { STRING_COMMA_LEN ("INFO LINK") }, | |
4251 | /* 6 */ { STRING_COMMA_LEN ("LINK ORDER") }, | |
4252 | /* 7 */ { STRING_COMMA_LEN ("OS NONCONF") }, | |
4253 | /* 8 */ { STRING_COMMA_LEN ("GROUP") }, | |
4254 | /* 9 */ { STRING_COMMA_LEN ("TLS") }, | |
4255 | /* IA-64 specific. */ | |
4256 | /* 10 */ { STRING_COMMA_LEN ("SHORT") }, | |
4257 | /* 11 */ { STRING_COMMA_LEN ("NORECOV") }, | |
4258 | /* IA-64 OpenVMS specific. */ | |
4259 | /* 12 */ { STRING_COMMA_LEN ("VMS_GLOBAL") }, | |
4260 | /* 13 */ { STRING_COMMA_LEN ("VMS_OVERLAID") }, | |
4261 | /* 14 */ { STRING_COMMA_LEN ("VMS_SHARED") }, | |
4262 | /* 15 */ { STRING_COMMA_LEN ("VMS_VECTOR") }, | |
4263 | /* 16 */ { STRING_COMMA_LEN ("VMS_ALLOC_64BIT") }, | |
4264 | /* 17 */ { STRING_COMMA_LEN ("VMS_PROTECTED") }, | |
18ae9cc1 | 4265 | /* Generic. */ |
cfcac11d | 4266 | /* 18 */ { STRING_COMMA_LEN ("EXCLUDE") }, |
18ae9cc1 | 4267 | /* SPARC specific. */ |
cfcac11d | 4268 | /* 19 */ { STRING_COMMA_LEN ("ORDERED") } |
5477e8a0 L |
4269 | }; |
4270 | ||
4271 | if (do_section_details) | |
4272 | { | |
8d5ff12c L |
4273 | sprintf (buff, "[%*.*lx]: ", |
4274 | field_size, field_size, (unsigned long) sh_flags); | |
4275 | p += field_size + 4; | |
5477e8a0 | 4276 | } |
76da6bbe | 4277 | |
d1133906 NC |
4278 | while (sh_flags) |
4279 | { | |
4280 | bfd_vma flag; | |
4281 | ||
4282 | flag = sh_flags & - sh_flags; | |
4283 | sh_flags &= ~ flag; | |
76da6bbe | 4284 | |
5477e8a0 | 4285 | if (do_section_details) |
d1133906 | 4286 | { |
5477e8a0 L |
4287 | switch (flag) |
4288 | { | |
91d6fa6a NC |
4289 | case SHF_WRITE: sindex = 0; break; |
4290 | case SHF_ALLOC: sindex = 1; break; | |
4291 | case SHF_EXECINSTR: sindex = 2; break; | |
4292 | case SHF_MERGE: sindex = 3; break; | |
4293 | case SHF_STRINGS: sindex = 4; break; | |
4294 | case SHF_INFO_LINK: sindex = 5; break; | |
4295 | case SHF_LINK_ORDER: sindex = 6; break; | |
4296 | case SHF_OS_NONCONFORMING: sindex = 7; break; | |
4297 | case SHF_GROUP: sindex = 8; break; | |
4298 | case SHF_TLS: sindex = 9; break; | |
18ae9cc1 | 4299 | case SHF_EXCLUDE: sindex = 18; break; |
76da6bbe | 4300 | |
5477e8a0 | 4301 | default: |
91d6fa6a | 4302 | sindex = -1; |
cfcac11d | 4303 | switch (elf_header.e_machine) |
148b93f2 | 4304 | { |
cfcac11d | 4305 | case EM_IA_64: |
148b93f2 | 4306 | if (flag == SHF_IA_64_SHORT) |
91d6fa6a | 4307 | sindex = 10; |
148b93f2 | 4308 | else if (flag == SHF_IA_64_NORECOV) |
91d6fa6a | 4309 | sindex = 11; |
148b93f2 NC |
4310 | #ifdef BFD64 |
4311 | else if (elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS) | |
4312 | switch (flag) | |
4313 | { | |
91d6fa6a NC |
4314 | case SHF_IA_64_VMS_GLOBAL: sindex = 12; break; |
4315 | case SHF_IA_64_VMS_OVERLAID: sindex = 13; break; | |
4316 | case SHF_IA_64_VMS_SHARED: sindex = 14; break; | |
4317 | case SHF_IA_64_VMS_VECTOR: sindex = 15; break; | |
4318 | case SHF_IA_64_VMS_ALLOC_64BIT: sindex = 16; break; | |
4319 | case SHF_IA_64_VMS_PROTECTED: sindex = 17; break; | |
148b93f2 NC |
4320 | default: break; |
4321 | } | |
4322 | #endif | |
cfcac11d NC |
4323 | break; |
4324 | ||
caa83f8b NC |
4325 | case EM_386: |
4326 | case EM_486: | |
4327 | case EM_X86_64: | |
7f502d6c | 4328 | case EM_L1OM: |
7a9068fe | 4329 | case EM_K1OM: |
cfcac11d NC |
4330 | case EM_OLD_SPARCV9: |
4331 | case EM_SPARC32PLUS: | |
4332 | case EM_SPARCV9: | |
4333 | case EM_SPARC: | |
18ae9cc1 | 4334 | if (flag == SHF_ORDERED) |
91d6fa6a | 4335 | sindex = 19; |
cfcac11d NC |
4336 | break; |
4337 | default: | |
4338 | break; | |
148b93f2 | 4339 | } |
5477e8a0 L |
4340 | } |
4341 | ||
91d6fa6a | 4342 | if (sindex != -1) |
5477e8a0 | 4343 | { |
8d5ff12c L |
4344 | if (p != buff + field_size + 4) |
4345 | { | |
4346 | if (size < (10 + 2)) | |
4347 | abort (); | |
4348 | size -= 2; | |
4349 | *p++ = ','; | |
4350 | *p++ = ' '; | |
4351 | } | |
4352 | ||
91d6fa6a NC |
4353 | size -= flags [sindex].len; |
4354 | p = stpcpy (p, flags [sindex].str); | |
5477e8a0 | 4355 | } |
3b22753a | 4356 | else if (flag & SHF_MASKOS) |
8d5ff12c | 4357 | os_flags |= flag; |
d1133906 | 4358 | else if (flag & SHF_MASKPROC) |
8d5ff12c | 4359 | proc_flags |= flag; |
d1133906 | 4360 | else |
8d5ff12c | 4361 | unknown_flags |= flag; |
5477e8a0 L |
4362 | } |
4363 | else | |
4364 | { | |
4365 | switch (flag) | |
4366 | { | |
4367 | case SHF_WRITE: *p = 'W'; break; | |
4368 | case SHF_ALLOC: *p = 'A'; break; | |
4369 | case SHF_EXECINSTR: *p = 'X'; break; | |
4370 | case SHF_MERGE: *p = 'M'; break; | |
4371 | case SHF_STRINGS: *p = 'S'; break; | |
4372 | case SHF_INFO_LINK: *p = 'I'; break; | |
4373 | case SHF_LINK_ORDER: *p = 'L'; break; | |
4374 | case SHF_OS_NONCONFORMING: *p = 'O'; break; | |
4375 | case SHF_GROUP: *p = 'G'; break; | |
4376 | case SHF_TLS: *p = 'T'; break; | |
18ae9cc1 | 4377 | case SHF_EXCLUDE: *p = 'E'; break; |
5477e8a0 L |
4378 | |
4379 | default: | |
8a9036a4 | 4380 | if ((elf_header.e_machine == EM_X86_64 |
7a9068fe L |
4381 | || elf_header.e_machine == EM_L1OM |
4382 | || elf_header.e_machine == EM_K1OM) | |
5477e8a0 L |
4383 | && flag == SHF_X86_64_LARGE) |
4384 | *p = 'l'; | |
4385 | else if (flag & SHF_MASKOS) | |
4386 | { | |
4387 | *p = 'o'; | |
4388 | sh_flags &= ~ SHF_MASKOS; | |
4389 | } | |
4390 | else if (flag & SHF_MASKPROC) | |
4391 | { | |
4392 | *p = 'p'; | |
4393 | sh_flags &= ~ SHF_MASKPROC; | |
4394 | } | |
4395 | else | |
4396 | *p = 'x'; | |
4397 | break; | |
4398 | } | |
4399 | p++; | |
d1133906 NC |
4400 | } |
4401 | } | |
76da6bbe | 4402 | |
8d5ff12c L |
4403 | if (do_section_details) |
4404 | { | |
4405 | if (os_flags) | |
4406 | { | |
4407 | size -= 5 + field_size; | |
4408 | if (p != buff + field_size + 4) | |
4409 | { | |
4410 | if (size < (2 + 1)) | |
4411 | abort (); | |
4412 | size -= 2; | |
4413 | *p++ = ','; | |
4414 | *p++ = ' '; | |
4415 | } | |
4416 | sprintf (p, "OS (%*.*lx)", field_size, field_size, | |
4417 | (unsigned long) os_flags); | |
4418 | p += 5 + field_size; | |
4419 | } | |
4420 | if (proc_flags) | |
4421 | { | |
4422 | size -= 7 + field_size; | |
4423 | if (p != buff + field_size + 4) | |
4424 | { | |
4425 | if (size < (2 + 1)) | |
4426 | abort (); | |
4427 | size -= 2; | |
4428 | *p++ = ','; | |
4429 | *p++ = ' '; | |
4430 | } | |
4431 | sprintf (p, "PROC (%*.*lx)", field_size, field_size, | |
4432 | (unsigned long) proc_flags); | |
4433 | p += 7 + field_size; | |
4434 | } | |
4435 | if (unknown_flags) | |
4436 | { | |
4437 | size -= 10 + field_size; | |
4438 | if (p != buff + field_size + 4) | |
4439 | { | |
4440 | if (size < (2 + 1)) | |
4441 | abort (); | |
4442 | size -= 2; | |
4443 | *p++ = ','; | |
4444 | *p++ = ' '; | |
4445 | } | |
2b692964 | 4446 | sprintf (p, _("UNKNOWN (%*.*lx)"), field_size, field_size, |
8d5ff12c L |
4447 | (unsigned long) unknown_flags); |
4448 | p += 10 + field_size; | |
4449 | } | |
4450 | } | |
4451 | ||
e9e44622 | 4452 | *p = '\0'; |
d1133906 NC |
4453 | return buff; |
4454 | } | |
4455 | ||
252b5132 | 4456 | static int |
2cf0635d | 4457 | process_section_headers (FILE * file) |
252b5132 | 4458 | { |
2cf0635d | 4459 | Elf_Internal_Shdr * section; |
b34976b6 | 4460 | unsigned int i; |
252b5132 RH |
4461 | |
4462 | section_headers = NULL; | |
4463 | ||
4464 | if (elf_header.e_shnum == 0) | |
4465 | { | |
82f2dbf7 NC |
4466 | /* PR binutils/12467. */ |
4467 | if (elf_header.e_shoff != 0) | |
4468 | warn (_("possibly corrupt ELF file header - it has a non-zero" | |
4469 | " section header offset, but no section headers\n")); | |
4470 | else if (do_sections) | |
252b5132 RH |
4471 | printf (_("\nThere are no sections in this file.\n")); |
4472 | ||
4473 | return 1; | |
4474 | } | |
4475 | ||
4476 | if (do_sections && !do_header) | |
9ea033b2 | 4477 | printf (_("There are %d section headers, starting at offset 0x%lx:\n"), |
252b5132 RH |
4478 | elf_header.e_shnum, (unsigned long) elf_header.e_shoff); |
4479 | ||
9ea033b2 NC |
4480 | if (is_32bit_elf) |
4481 | { | |
560f3c1c | 4482 | if (! get_32bit_section_headers (file, elf_header.e_shnum)) |
9ea033b2 NC |
4483 | return 0; |
4484 | } | |
560f3c1c | 4485 | else if (! get_64bit_section_headers (file, elf_header.e_shnum)) |
252b5132 RH |
4486 | return 0; |
4487 | ||
4488 | /* Read in the string table, so that we have names to display. */ | |
0b49d371 | 4489 | if (elf_header.e_shstrndx != SHN_UNDEF |
4fbb74a6 | 4490 | && elf_header.e_shstrndx < elf_header.e_shnum) |
252b5132 | 4491 | { |
4fbb74a6 | 4492 | section = section_headers + elf_header.e_shstrndx; |
d40ac9bd | 4493 | |
c256ffe7 JJ |
4494 | if (section->sh_size != 0) |
4495 | { | |
3f5e193b NC |
4496 | string_table = (char *) get_data (NULL, file, section->sh_offset, |
4497 | 1, section->sh_size, | |
4498 | _("string table")); | |
0de14b54 | 4499 | |
c256ffe7 JJ |
4500 | string_table_length = string_table != NULL ? section->sh_size : 0; |
4501 | } | |
252b5132 RH |
4502 | } |
4503 | ||
4504 | /* Scan the sections for the dynamic symbol table | |
e3c8793a | 4505 | and dynamic string table and debug sections. */ |
252b5132 RH |
4506 | dynamic_symbols = NULL; |
4507 | dynamic_strings = NULL; | |
4508 | dynamic_syminfo = NULL; | |
f1ef08cb | 4509 | symtab_shndx_hdr = NULL; |
103f02d3 | 4510 | |
89fac5e3 RS |
4511 | eh_addr_size = is_32bit_elf ? 4 : 8; |
4512 | switch (elf_header.e_machine) | |
4513 | { | |
4514 | case EM_MIPS: | |
4515 | case EM_MIPS_RS3_LE: | |
4516 | /* The 64-bit MIPS EABI uses a combination of 32-bit ELF and 64-bit | |
4517 | FDE addresses. However, the ABI also has a semi-official ILP32 | |
4518 | variant for which the normal FDE address size rules apply. | |
4519 | ||
4520 | GCC 4.0 marks EABI64 objects with a dummy .gcc_compiled_longXX | |
4521 | section, where XX is the size of longs in bits. Unfortunately, | |
4522 | earlier compilers provided no way of distinguishing ILP32 objects | |
4523 | from LP64 objects, so if there's any doubt, we should assume that | |
4524 | the official LP64 form is being used. */ | |
4525 | if ((elf_header.e_flags & EF_MIPS_ABI) == E_MIPS_ABI_EABI64 | |
4526 | && find_section (".gcc_compiled_long32") == NULL) | |
4527 | eh_addr_size = 8; | |
4528 | break; | |
0f56a26a DD |
4529 | |
4530 | case EM_H8_300: | |
4531 | case EM_H8_300H: | |
4532 | switch (elf_header.e_flags & EF_H8_MACH) | |
4533 | { | |
4534 | case E_H8_MACH_H8300: | |
4535 | case E_H8_MACH_H8300HN: | |
4536 | case E_H8_MACH_H8300SN: | |
4537 | case E_H8_MACH_H8300SXN: | |
4538 | eh_addr_size = 2; | |
4539 | break; | |
4540 | case E_H8_MACH_H8300H: | |
4541 | case E_H8_MACH_H8300S: | |
4542 | case E_H8_MACH_H8300SX: | |
4543 | eh_addr_size = 4; | |
4544 | break; | |
4545 | } | |
f4236fe4 DD |
4546 | break; |
4547 | ||
ff7eeb89 | 4548 | case EM_M32C_OLD: |
f4236fe4 DD |
4549 | case EM_M32C: |
4550 | switch (elf_header.e_flags & EF_M32C_CPU_MASK) | |
4551 | { | |
4552 | case EF_M32C_CPU_M16C: | |
4553 | eh_addr_size = 2; | |
4554 | break; | |
4555 | } | |
4556 | break; | |
89fac5e3 RS |
4557 | } |
4558 | ||
08d8fa11 JJ |
4559 | #define CHECK_ENTSIZE_VALUES(section, i, size32, size64) \ |
4560 | do \ | |
4561 | { \ | |
4562 | size_t expected_entsize \ | |
4563 | = is_32bit_elf ? size32 : size64; \ | |
4564 | if (section->sh_entsize != expected_entsize) \ | |
4565 | error (_("Section %d has invalid sh_entsize %lx (expected %lx)\n"), \ | |
4566 | i, (unsigned long int) section->sh_entsize, \ | |
4567 | (unsigned long int) expected_entsize); \ | |
4568 | section->sh_entsize = expected_entsize; \ | |
4569 | } \ | |
4570 | while (0) | |
4571 | #define CHECK_ENTSIZE(section, i, type) \ | |
4572 | CHECK_ENTSIZE_VALUES (section, i, sizeof (Elf32_External_##type), \ | |
4573 | sizeof (Elf64_External_##type)) | |
4574 | ||
252b5132 RH |
4575 | for (i = 0, section = section_headers; |
4576 | i < elf_header.e_shnum; | |
b34976b6 | 4577 | i++, section++) |
252b5132 | 4578 | { |
2cf0635d | 4579 | char * name = SECTION_NAME (section); |
252b5132 RH |
4580 | |
4581 | if (section->sh_type == SHT_DYNSYM) | |
4582 | { | |
4583 | if (dynamic_symbols != NULL) | |
4584 | { | |
4585 | error (_("File contains multiple dynamic symbol tables\n")); | |
4586 | continue; | |
4587 | } | |
4588 | ||
08d8fa11 | 4589 | CHECK_ENTSIZE (section, i, Sym); |
ba5cdace | 4590 | dynamic_symbols = GET_ELF_SYMBOLS (file, section, & num_dynamic_syms); |
252b5132 RH |
4591 | } |
4592 | else if (section->sh_type == SHT_STRTAB | |
18bd398b | 4593 | && streq (name, ".dynstr")) |
252b5132 RH |
4594 | { |
4595 | if (dynamic_strings != NULL) | |
4596 | { | |
4597 | error (_("File contains multiple dynamic string tables\n")); | |
4598 | continue; | |
4599 | } | |
4600 | ||
3f5e193b NC |
4601 | dynamic_strings = (char *) get_data (NULL, file, section->sh_offset, |
4602 | 1, section->sh_size, | |
4603 | _("dynamic strings")); | |
59245841 | 4604 | dynamic_strings_length = dynamic_strings == NULL ? 0 : section->sh_size; |
252b5132 | 4605 | } |
9ad5cbcf AM |
4606 | else if (section->sh_type == SHT_SYMTAB_SHNDX) |
4607 | { | |
4608 | if (symtab_shndx_hdr != NULL) | |
4609 | { | |
4610 | error (_("File contains multiple symtab shndx tables\n")); | |
4611 | continue; | |
4612 | } | |
4613 | symtab_shndx_hdr = section; | |
4614 | } | |
08d8fa11 JJ |
4615 | else if (section->sh_type == SHT_SYMTAB) |
4616 | CHECK_ENTSIZE (section, i, Sym); | |
4617 | else if (section->sh_type == SHT_GROUP) | |
4618 | CHECK_ENTSIZE_VALUES (section, i, GRP_ENTRY_SIZE, GRP_ENTRY_SIZE); | |
4619 | else if (section->sh_type == SHT_REL) | |
4620 | CHECK_ENTSIZE (section, i, Rel); | |
4621 | else if (section->sh_type == SHT_RELA) | |
4622 | CHECK_ENTSIZE (section, i, Rela); | |
252b5132 | 4623 | else if ((do_debugging || do_debug_info || do_debug_abbrevs |
f9f0e732 | 4624 | || do_debug_lines || do_debug_pubnames || do_debug_pubtypes |
cb8f3167 | 4625 | || do_debug_aranges || do_debug_frames || do_debug_macinfo |
a262ae96 | 4626 | || do_debug_str || do_debug_loc || do_debug_ranges) |
1b315056 CS |
4627 | && (const_strneq (name, ".debug_") |
4628 | || const_strneq (name, ".zdebug_"))) | |
252b5132 | 4629 | { |
1b315056 CS |
4630 | if (name[1] == 'z') |
4631 | name += sizeof (".zdebug_") - 1; | |
4632 | else | |
4633 | name += sizeof (".debug_") - 1; | |
252b5132 RH |
4634 | |
4635 | if (do_debugging | |
18bd398b | 4636 | || (do_debug_info && streq (name, "info")) |
2b6f5997 | 4637 | || (do_debug_info && streq (name, "types")) |
18bd398b | 4638 | || (do_debug_abbrevs && streq (name, "abbrev")) |
4cb93e3b | 4639 | || (do_debug_lines && streq (name, "line")) |
18bd398b | 4640 | || (do_debug_pubnames && streq (name, "pubnames")) |
f9f0e732 | 4641 | || (do_debug_pubtypes && streq (name, "pubtypes")) |
18bd398b NC |
4642 | || (do_debug_aranges && streq (name, "aranges")) |
4643 | || (do_debug_ranges && streq (name, "ranges")) | |
4644 | || (do_debug_frames && streq (name, "frame")) | |
4645 | || (do_debug_macinfo && streq (name, "macinfo")) | |
4ccf1e31 | 4646 | || (do_debug_macinfo && streq (name, "macro")) |
18bd398b NC |
4647 | || (do_debug_str && streq (name, "str")) |
4648 | || (do_debug_loc && streq (name, "loc")) | |
252b5132 | 4649 | ) |
09c11c86 | 4650 | request_dump_bynumber (i, DEBUG_DUMP); |
252b5132 | 4651 | } |
a262ae96 | 4652 | /* Linkonce section to be combined with .debug_info at link time. */ |
09fd7e38 | 4653 | else if ((do_debugging || do_debug_info) |
0112cd26 | 4654 | && const_strneq (name, ".gnu.linkonce.wi.")) |
09c11c86 | 4655 | request_dump_bynumber (i, DEBUG_DUMP); |
18bd398b | 4656 | else if (do_debug_frames && streq (name, ".eh_frame")) |
09c11c86 | 4657 | request_dump_bynumber (i, DEBUG_DUMP); |
5bbdf3d5 DE |
4658 | else if (do_gdb_index && streq (name, ".gdb_index")) |
4659 | request_dump_bynumber (i, DEBUG_DUMP); | |
6f875884 TG |
4660 | /* Trace sections for Itanium VMS. */ |
4661 | else if ((do_debugging || do_trace_info || do_trace_abbrevs | |
4662 | || do_trace_aranges) | |
4663 | && const_strneq (name, ".trace_")) | |
4664 | { | |
4665 | name += sizeof (".trace_") - 1; | |
4666 | ||
4667 | if (do_debugging | |
4668 | || (do_trace_info && streq (name, "info")) | |
4669 | || (do_trace_abbrevs && streq (name, "abbrev")) | |
4670 | || (do_trace_aranges && streq (name, "aranges")) | |
4671 | ) | |
4672 | request_dump_bynumber (i, DEBUG_DUMP); | |
4673 | } | |
4674 | ||
252b5132 RH |
4675 | } |
4676 | ||
4677 | if (! do_sections) | |
4678 | return 1; | |
4679 | ||
3a1a2036 NC |
4680 | if (elf_header.e_shnum > 1) |
4681 | printf (_("\nSection Headers:\n")); | |
4682 | else | |
4683 | printf (_("\nSection Header:\n")); | |
76da6bbe | 4684 | |
f7a99963 | 4685 | if (is_32bit_elf) |
595cf52e | 4686 | { |
5477e8a0 | 4687 | if (do_section_details) |
595cf52e L |
4688 | { |
4689 | printf (_(" [Nr] Name\n")); | |
5477e8a0 | 4690 | printf (_(" Type Addr Off Size ES Lk Inf Al\n")); |
595cf52e L |
4691 | } |
4692 | else | |
4693 | printf | |
4694 | (_(" [Nr] Name Type Addr Off Size ES Flg Lk Inf Al\n")); | |
4695 | } | |
d974e256 | 4696 | else if (do_wide) |
595cf52e | 4697 | { |
5477e8a0 | 4698 | if (do_section_details) |
595cf52e L |
4699 | { |
4700 | printf (_(" [Nr] Name\n")); | |
5477e8a0 | 4701 | printf (_(" Type Address Off Size ES Lk Inf Al\n")); |
595cf52e L |
4702 | } |
4703 | else | |
4704 | printf | |
4705 | (_(" [Nr] Name Type Address Off Size ES Flg Lk Inf Al\n")); | |
4706 | } | |
f7a99963 NC |
4707 | else |
4708 | { | |
5477e8a0 | 4709 | if (do_section_details) |
595cf52e L |
4710 | { |
4711 | printf (_(" [Nr] Name\n")); | |
5477e8a0 L |
4712 | printf (_(" Type Address Offset Link\n")); |
4713 | printf (_(" Size EntSize Info Align\n")); | |
595cf52e L |
4714 | } |
4715 | else | |
4716 | { | |
4717 | printf (_(" [Nr] Name Type Address Offset\n")); | |
4718 | printf (_(" Size EntSize Flags Link Info Align\n")); | |
4719 | } | |
f7a99963 | 4720 | } |
252b5132 | 4721 | |
5477e8a0 L |
4722 | if (do_section_details) |
4723 | printf (_(" Flags\n")); | |
4724 | ||
252b5132 RH |
4725 | for (i = 0, section = section_headers; |
4726 | i < elf_header.e_shnum; | |
b34976b6 | 4727 | i++, section++) |
252b5132 | 4728 | { |
5477e8a0 | 4729 | if (do_section_details) |
595cf52e L |
4730 | { |
4731 | printf (" [%2u] %s\n", | |
4fbb74a6 | 4732 | i, |
595cf52e L |
4733 | SECTION_NAME (section)); |
4734 | if (is_32bit_elf || do_wide) | |
4735 | printf (" %-15.15s ", | |
4736 | get_section_type_name (section->sh_type)); | |
4737 | } | |
4738 | else | |
b9eb56c1 NC |
4739 | printf ((do_wide ? " [%2u] %-17s %-15s " |
4740 | : " [%2u] %-17.17s %-15.15s "), | |
4fbb74a6 | 4741 | i, |
595cf52e L |
4742 | SECTION_NAME (section), |
4743 | get_section_type_name (section->sh_type)); | |
252b5132 | 4744 | |
f7a99963 NC |
4745 | if (is_32bit_elf) |
4746 | { | |
cfcac11d NC |
4747 | const char * link_too_big = NULL; |
4748 | ||
f7a99963 | 4749 | print_vma (section->sh_addr, LONG_HEX); |
76da6bbe | 4750 | |
f7a99963 NC |
4751 | printf ( " %6.6lx %6.6lx %2.2lx", |
4752 | (unsigned long) section->sh_offset, | |
4753 | (unsigned long) section->sh_size, | |
4754 | (unsigned long) section->sh_entsize); | |
d1133906 | 4755 | |
5477e8a0 L |
4756 | if (do_section_details) |
4757 | fputs (" ", stdout); | |
4758 | else | |
4759 | printf (" %3s ", get_elf_section_flags (section->sh_flags)); | |
76da6bbe | 4760 | |
cfcac11d NC |
4761 | if (section->sh_link >= elf_header.e_shnum) |
4762 | { | |
4763 | link_too_big = ""; | |
4764 | /* The sh_link value is out of range. Normally this indicates | |
caa83f8b | 4765 | an error but it can have special values in Solaris binaries. */ |
cfcac11d NC |
4766 | switch (elf_header.e_machine) |
4767 | { | |
caa83f8b NC |
4768 | case EM_386: |
4769 | case EM_486: | |
4770 | case EM_X86_64: | |
7f502d6c | 4771 | case EM_L1OM: |
7a9068fe | 4772 | case EM_K1OM: |
cfcac11d NC |
4773 | case EM_OLD_SPARCV9: |
4774 | case EM_SPARC32PLUS: | |
4775 | case EM_SPARCV9: | |
4776 | case EM_SPARC: | |
4777 | if (section->sh_link == (SHN_BEFORE & 0xffff)) | |
4778 | link_too_big = "BEFORE"; | |
4779 | else if (section->sh_link == (SHN_AFTER & 0xffff)) | |
4780 | link_too_big = "AFTER"; | |
4781 | break; | |
4782 | default: | |
4783 | break; | |
4784 | } | |
4785 | } | |
4786 | ||
4787 | if (do_section_details) | |
4788 | { | |
4789 | if (link_too_big != NULL && * link_too_big) | |
4790 | printf ("<%s> ", link_too_big); | |
4791 | else | |
4792 | printf ("%2u ", section->sh_link); | |
4793 | printf ("%3u %2lu\n", section->sh_info, | |
4794 | (unsigned long) section->sh_addralign); | |
4795 | } | |
4796 | else | |
4797 | printf ("%2u %3u %2lu\n", | |
4798 | section->sh_link, | |
4799 | section->sh_info, | |
4800 | (unsigned long) section->sh_addralign); | |
4801 | ||
4802 | if (link_too_big && ! * link_too_big) | |
4803 | warn (_("section %u: sh_link value of %u is larger than the number of sections\n"), | |
4804 | i, section->sh_link); | |
f7a99963 | 4805 | } |
d974e256 JJ |
4806 | else if (do_wide) |
4807 | { | |
4808 | print_vma (section->sh_addr, LONG_HEX); | |
4809 | ||
4810 | if ((long) section->sh_offset == section->sh_offset) | |
4811 | printf (" %6.6lx", (unsigned long) section->sh_offset); | |
4812 | else | |
4813 | { | |
4814 | putchar (' '); | |
4815 | print_vma (section->sh_offset, LONG_HEX); | |
4816 | } | |
4817 | ||
4818 | if ((unsigned long) section->sh_size == section->sh_size) | |
4819 | printf (" %6.6lx", (unsigned long) section->sh_size); | |
4820 | else | |
4821 | { | |
4822 | putchar (' '); | |
4823 | print_vma (section->sh_size, LONG_HEX); | |
4824 | } | |
4825 | ||
4826 | if ((unsigned long) section->sh_entsize == section->sh_entsize) | |
4827 | printf (" %2.2lx", (unsigned long) section->sh_entsize); | |
4828 | else | |
4829 | { | |
4830 | putchar (' '); | |
4831 | print_vma (section->sh_entsize, LONG_HEX); | |
4832 | } | |
4833 | ||
5477e8a0 L |
4834 | if (do_section_details) |
4835 | fputs (" ", stdout); | |
4836 | else | |
4837 | printf (" %3s ", get_elf_section_flags (section->sh_flags)); | |
d974e256 | 4838 | |
72de5009 | 4839 | printf ("%2u %3u ", section->sh_link, section->sh_info); |
d974e256 JJ |
4840 | |
4841 | if ((unsigned long) section->sh_addralign == section->sh_addralign) | |
72de5009 | 4842 | printf ("%2lu\n", (unsigned long) section->sh_addralign); |
d974e256 JJ |
4843 | else |
4844 | { | |
4845 | print_vma (section->sh_addralign, DEC); | |
4846 | putchar ('\n'); | |
4847 | } | |
4848 | } | |
5477e8a0 | 4849 | else if (do_section_details) |
595cf52e | 4850 | { |
5477e8a0 | 4851 | printf (" %-15.15s ", |
595cf52e | 4852 | get_section_type_name (section->sh_type)); |
595cf52e L |
4853 | print_vma (section->sh_addr, LONG_HEX); |
4854 | if ((long) section->sh_offset == section->sh_offset) | |
5477e8a0 | 4855 | printf (" %16.16lx", (unsigned long) section->sh_offset); |
595cf52e L |
4856 | else |
4857 | { | |
4858 | printf (" "); | |
4859 | print_vma (section->sh_offset, LONG_HEX); | |
4860 | } | |
72de5009 | 4861 | printf (" %u\n ", section->sh_link); |
595cf52e | 4862 | print_vma (section->sh_size, LONG_HEX); |
5477e8a0 | 4863 | putchar (' '); |
595cf52e L |
4864 | print_vma (section->sh_entsize, LONG_HEX); |
4865 | ||
72de5009 AM |
4866 | printf (" %-16u %lu\n", |
4867 | section->sh_info, | |
595cf52e L |
4868 | (unsigned long) section->sh_addralign); |
4869 | } | |
f7a99963 NC |
4870 | else |
4871 | { | |
4872 | putchar (' '); | |
4873 | print_vma (section->sh_addr, LONG_HEX); | |
53c7db4b KH |
4874 | if ((long) section->sh_offset == section->sh_offset) |
4875 | printf (" %8.8lx", (unsigned long) section->sh_offset); | |
4876 | else | |
4877 | { | |
4878 | printf (" "); | |
4879 | print_vma (section->sh_offset, LONG_HEX); | |
4880 | } | |
f7a99963 NC |
4881 | printf ("\n "); |
4882 | print_vma (section->sh_size, LONG_HEX); | |
4883 | printf (" "); | |
4884 | print_vma (section->sh_entsize, LONG_HEX); | |
76da6bbe | 4885 | |
d1133906 | 4886 | printf (" %3s ", get_elf_section_flags (section->sh_flags)); |
76da6bbe | 4887 | |
72de5009 AM |
4888 | printf (" %2u %3u %lu\n", |
4889 | section->sh_link, | |
4890 | section->sh_info, | |
f7a99963 NC |
4891 | (unsigned long) section->sh_addralign); |
4892 | } | |
5477e8a0 L |
4893 | |
4894 | if (do_section_details) | |
4895 | printf (" %s\n", get_elf_section_flags (section->sh_flags)); | |
252b5132 RH |
4896 | } |
4897 | ||
5477e8a0 | 4898 | if (!do_section_details) |
3dbcc61d NC |
4899 | { |
4900 | if (elf_header.e_machine == EM_X86_64 | |
7a9068fe L |
4901 | || elf_header.e_machine == EM_L1OM |
4902 | || elf_header.e_machine == EM_K1OM) | |
3dbcc61d NC |
4903 | printf (_("Key to Flags:\n\ |
4904 | W (write), A (alloc), X (execute), M (merge), S (strings), l (large)\n\ | |
4905 | I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)\n\ | |
4906 | O (extra OS processing required) o (OS specific), p (processor specific)\n")); | |
4907 | else | |
4908 | printf (_("Key to Flags:\n\ | |
e3c8793a | 4909 | W (write), A (alloc), X (execute), M (merge), S (strings)\n\ |
1d0055ea | 4910 | I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)\n\ |
e3c8793a | 4911 | O (extra OS processing required) o (OS specific), p (processor specific)\n")); |
3dbcc61d | 4912 | } |
d1133906 | 4913 | |
252b5132 RH |
4914 | return 1; |
4915 | } | |
4916 | ||
f5842774 L |
4917 | static const char * |
4918 | get_group_flags (unsigned int flags) | |
4919 | { | |
4920 | static char buff[32]; | |
4921 | switch (flags) | |
4922 | { | |
220453ec AM |
4923 | case 0: |
4924 | return ""; | |
4925 | ||
f5842774 | 4926 | case GRP_COMDAT: |
220453ec | 4927 | return "COMDAT "; |
f5842774 L |
4928 | |
4929 | default: | |
220453ec | 4930 | snprintf (buff, sizeof (buff), _("[<unknown>: 0x%x] "), flags); |
f5842774 L |
4931 | break; |
4932 | } | |
4933 | return buff; | |
4934 | } | |
4935 | ||
4936 | static int | |
2cf0635d | 4937 | process_section_groups (FILE * file) |
f5842774 | 4938 | { |
2cf0635d | 4939 | Elf_Internal_Shdr * section; |
f5842774 | 4940 | unsigned int i; |
2cf0635d NC |
4941 | struct group * group; |
4942 | Elf_Internal_Shdr * symtab_sec; | |
4943 | Elf_Internal_Shdr * strtab_sec; | |
4944 | Elf_Internal_Sym * symtab; | |
ba5cdace | 4945 | unsigned long num_syms; |
2cf0635d | 4946 | char * strtab; |
c256ffe7 | 4947 | size_t strtab_size; |
d1f5c6e3 L |
4948 | |
4949 | /* Don't process section groups unless needed. */ | |
4950 | if (!do_unwind && !do_section_groups) | |
4951 | return 1; | |
f5842774 L |
4952 | |
4953 | if (elf_header.e_shnum == 0) | |
4954 | { | |
4955 | if (do_section_groups) | |
82f2dbf7 | 4956 | printf (_("\nThere are no sections to group in this file.\n")); |
f5842774 L |
4957 | |
4958 | return 1; | |
4959 | } | |
4960 | ||
4961 | if (section_headers == NULL) | |
4962 | { | |
4963 | error (_("Section headers are not available!\n")); | |
4964 | abort (); | |
4965 | } | |
4966 | ||
3f5e193b NC |
4967 | section_headers_groups = (struct group **) calloc (elf_header.e_shnum, |
4968 | sizeof (struct group *)); | |
e4b17d5c L |
4969 | |
4970 | if (section_headers_groups == NULL) | |
4971 | { | |
4972 | error (_("Out of memory\n")); | |
4973 | return 0; | |
4974 | } | |
4975 | ||
f5842774 | 4976 | /* Scan the sections for the group section. */ |
d1f5c6e3 | 4977 | group_count = 0; |
f5842774 L |
4978 | for (i = 0, section = section_headers; |
4979 | i < elf_header.e_shnum; | |
4980 | i++, section++) | |
e4b17d5c L |
4981 | if (section->sh_type == SHT_GROUP) |
4982 | group_count++; | |
4983 | ||
d1f5c6e3 L |
4984 | if (group_count == 0) |
4985 | { | |
4986 | if (do_section_groups) | |
4987 | printf (_("\nThere are no section groups in this file.\n")); | |
4988 | ||
4989 | return 1; | |
4990 | } | |
4991 | ||
3f5e193b | 4992 | section_groups = (struct group *) calloc (group_count, sizeof (struct group)); |
e4b17d5c L |
4993 | |
4994 | if (section_groups == NULL) | |
4995 | { | |
4996 | error (_("Out of memory\n")); | |
4997 | return 0; | |
4998 | } | |
4999 | ||
d1f5c6e3 L |
5000 | symtab_sec = NULL; |
5001 | strtab_sec = NULL; | |
5002 | symtab = NULL; | |
ba5cdace | 5003 | num_syms = 0; |
d1f5c6e3 | 5004 | strtab = NULL; |
c256ffe7 | 5005 | strtab_size = 0; |
e4b17d5c L |
5006 | for (i = 0, section = section_headers, group = section_groups; |
5007 | i < elf_header.e_shnum; | |
5008 | i++, section++) | |
f5842774 L |
5009 | { |
5010 | if (section->sh_type == SHT_GROUP) | |
5011 | { | |
2cf0635d NC |
5012 | char * name = SECTION_NAME (section); |
5013 | char * group_name; | |
5014 | unsigned char * start; | |
5015 | unsigned char * indices; | |
f5842774 | 5016 | unsigned int entry, j, size; |
2cf0635d NC |
5017 | Elf_Internal_Shdr * sec; |
5018 | Elf_Internal_Sym * sym; | |
f5842774 L |
5019 | |
5020 | /* Get the symbol table. */ | |
4fbb74a6 AM |
5021 | if (section->sh_link >= elf_header.e_shnum |
5022 | || ((sec = section_headers + section->sh_link)->sh_type | |
c256ffe7 | 5023 | != SHT_SYMTAB)) |
f5842774 L |
5024 | { |
5025 | error (_("Bad sh_link in group section `%s'\n"), name); | |
5026 | continue; | |
5027 | } | |
d1f5c6e3 L |
5028 | |
5029 | if (symtab_sec != sec) | |
5030 | { | |
5031 | symtab_sec = sec; | |
5032 | if (symtab) | |
5033 | free (symtab); | |
ba5cdace | 5034 | symtab = GET_ELF_SYMBOLS (file, symtab_sec, & num_syms); |
d1f5c6e3 | 5035 | } |
f5842774 | 5036 | |
dd24e3da NC |
5037 | if (symtab == NULL) |
5038 | { | |
5039 | error (_("Corrupt header in group section `%s'\n"), name); | |
5040 | continue; | |
5041 | } | |
5042 | ||
ba5cdace NC |
5043 | if (section->sh_info >= num_syms) |
5044 | { | |
5045 | error (_("Bad sh_info in group section `%s'\n"), name); | |
5046 | continue; | |
5047 | } | |
5048 | ||
f5842774 L |
5049 | sym = symtab + section->sh_info; |
5050 | ||
5051 | if (ELF_ST_TYPE (sym->st_info) == STT_SECTION) | |
5052 | { | |
4fbb74a6 AM |
5053 | if (sym->st_shndx == 0 |
5054 | || sym->st_shndx >= elf_header.e_shnum) | |
f5842774 L |
5055 | { |
5056 | error (_("Bad sh_info in group section `%s'\n"), name); | |
5057 | continue; | |
5058 | } | |
ba2685cc | 5059 | |
4fbb74a6 | 5060 | group_name = SECTION_NAME (section_headers + sym->st_shndx); |
c256ffe7 JJ |
5061 | strtab_sec = NULL; |
5062 | if (strtab) | |
5063 | free (strtab); | |
f5842774 | 5064 | strtab = NULL; |
c256ffe7 | 5065 | strtab_size = 0; |
f5842774 L |
5066 | } |
5067 | else | |
5068 | { | |
5069 | /* Get the string table. */ | |
4fbb74a6 | 5070 | if (symtab_sec->sh_link >= elf_header.e_shnum) |
c256ffe7 JJ |
5071 | { |
5072 | strtab_sec = NULL; | |
5073 | if (strtab) | |
5074 | free (strtab); | |
5075 | strtab = NULL; | |
5076 | strtab_size = 0; | |
5077 | } | |
5078 | else if (strtab_sec | |
4fbb74a6 | 5079 | != (sec = section_headers + symtab_sec->sh_link)) |
d1f5c6e3 L |
5080 | { |
5081 | strtab_sec = sec; | |
5082 | if (strtab) | |
5083 | free (strtab); | |
3f5e193b NC |
5084 | strtab = (char *) get_data (NULL, file, strtab_sec->sh_offset, |
5085 | 1, strtab_sec->sh_size, | |
5086 | _("string table")); | |
c256ffe7 | 5087 | strtab_size = strtab != NULL ? strtab_sec->sh_size : 0; |
d1f5c6e3 | 5088 | } |
c256ffe7 | 5089 | group_name = sym->st_name < strtab_size |
2b692964 | 5090 | ? strtab + sym->st_name : _("<corrupt>"); |
f5842774 L |
5091 | } |
5092 | ||
3f5e193b NC |
5093 | start = (unsigned char *) get_data (NULL, file, section->sh_offset, |
5094 | 1, section->sh_size, | |
5095 | _("section data")); | |
59245841 NC |
5096 | if (start == NULL) |
5097 | continue; | |
f5842774 L |
5098 | |
5099 | indices = start; | |
5100 | size = (section->sh_size / section->sh_entsize) - 1; | |
5101 | entry = byte_get (indices, 4); | |
5102 | indices += 4; | |
e4b17d5c L |
5103 | |
5104 | if (do_section_groups) | |
5105 | { | |
2b692964 | 5106 | printf (_("\n%sgroup section [%5u] `%s' [%s] contains %u sections:\n"), |
391cb864 | 5107 | get_group_flags (entry), i, name, group_name, size); |
ba2685cc | 5108 | |
e4b17d5c L |
5109 | printf (_(" [Index] Name\n")); |
5110 | } | |
5111 | ||
5112 | group->group_index = i; | |
5113 | ||
f5842774 L |
5114 | for (j = 0; j < size; j++) |
5115 | { | |
2cf0635d | 5116 | struct group_list * g; |
e4b17d5c | 5117 | |
f5842774 L |
5118 | entry = byte_get (indices, 4); |
5119 | indices += 4; | |
5120 | ||
4fbb74a6 | 5121 | if (entry >= elf_header.e_shnum) |
391cb864 L |
5122 | { |
5123 | error (_("section [%5u] in group section [%5u] > maximum section [%5u]\n"), | |
5124 | entry, i, elf_header.e_shnum - 1); | |
5125 | continue; | |
5126 | } | |
391cb864 | 5127 | |
4fbb74a6 | 5128 | if (section_headers_groups [entry] != NULL) |
e4b17d5c | 5129 | { |
d1f5c6e3 L |
5130 | if (entry) |
5131 | { | |
391cb864 L |
5132 | error (_("section [%5u] in group section [%5u] already in group section [%5u]\n"), |
5133 | entry, i, | |
4fbb74a6 | 5134 | section_headers_groups [entry]->group_index); |
d1f5c6e3 L |
5135 | continue; |
5136 | } | |
5137 | else | |
5138 | { | |
5139 | /* Intel C/C++ compiler may put section 0 in a | |
5140 | section group. We just warn it the first time | |
5141 | and ignore it afterwards. */ | |
5142 | static int warned = 0; | |
5143 | if (!warned) | |
5144 | { | |
5145 | error (_("section 0 in group section [%5u]\n"), | |
4fbb74a6 | 5146 | section_headers_groups [entry]->group_index); |
d1f5c6e3 L |
5147 | warned++; |
5148 | } | |
5149 | } | |
e4b17d5c L |
5150 | } |
5151 | ||
4fbb74a6 | 5152 | section_headers_groups [entry] = group; |
e4b17d5c L |
5153 | |
5154 | if (do_section_groups) | |
5155 | { | |
4fbb74a6 | 5156 | sec = section_headers + entry; |
c256ffe7 | 5157 | printf (" [%5u] %s\n", entry, SECTION_NAME (sec)); |
ba2685cc AM |
5158 | } |
5159 | ||
3f5e193b | 5160 | g = (struct group_list *) xmalloc (sizeof (struct group_list)); |
e4b17d5c L |
5161 | g->section_index = entry; |
5162 | g->next = group->root; | |
5163 | group->root = g; | |
f5842774 L |
5164 | } |
5165 | ||
f5842774 L |
5166 | if (start) |
5167 | free (start); | |
e4b17d5c L |
5168 | |
5169 | group++; | |
f5842774 L |
5170 | } |
5171 | } | |
5172 | ||
d1f5c6e3 L |
5173 | if (symtab) |
5174 | free (symtab); | |
5175 | if (strtab) | |
5176 | free (strtab); | |
f5842774 L |
5177 | return 1; |
5178 | } | |
5179 | ||
28f997cf TG |
5180 | /* Data used to display dynamic fixups. */ |
5181 | ||
5182 | struct ia64_vms_dynfixup | |
5183 | { | |
5184 | bfd_vma needed_ident; /* Library ident number. */ | |
5185 | bfd_vma needed; /* Index in the dstrtab of the library name. */ | |
5186 | bfd_vma fixup_needed; /* Index of the library. */ | |
5187 | bfd_vma fixup_rela_cnt; /* Number of fixups. */ | |
5188 | bfd_vma fixup_rela_off; /* Fixups offset in the dynamic segment. */ | |
5189 | }; | |
5190 | ||
5191 | /* Data used to display dynamic relocations. */ | |
5192 | ||
5193 | struct ia64_vms_dynimgrela | |
5194 | { | |
5195 | bfd_vma img_rela_cnt; /* Number of relocations. */ | |
5196 | bfd_vma img_rela_off; /* Reloc offset in the dynamic segment. */ | |
5197 | }; | |
5198 | ||
5199 | /* Display IA-64 OpenVMS dynamic fixups (used to dynamically link a shared | |
5200 | library). */ | |
5201 | ||
5202 | static void | |
5203 | dump_ia64_vms_dynamic_fixups (FILE *file, struct ia64_vms_dynfixup *fixup, | |
5204 | const char *strtab, unsigned int strtab_sz) | |
5205 | { | |
5206 | Elf64_External_VMS_IMAGE_FIXUP *imfs; | |
5207 | long i; | |
5208 | const char *lib_name; | |
5209 | ||
5210 | imfs = get_data (NULL, file, dynamic_addr + fixup->fixup_rela_off, | |
5211 | 1, fixup->fixup_rela_cnt * sizeof (*imfs), | |
5212 | _("dynamic section image fixups")); | |
5213 | if (!imfs) | |
5214 | return; | |
5215 | ||
5216 | if (fixup->needed < strtab_sz) | |
5217 | lib_name = strtab + fixup->needed; | |
5218 | else | |
5219 | { | |
5220 | warn ("corrupt library name index of 0x%lx found in dynamic entry", | |
7f01b0c6 | 5221 | (unsigned long) fixup->needed); |
28f997cf TG |
5222 | lib_name = "???"; |
5223 | } | |
5224 | printf (_("\nImage fixups for needed library #%d: %s - ident: %lx\n"), | |
5225 | (int) fixup->fixup_needed, lib_name, (long) fixup->needed_ident); | |
5226 | printf | |
5227 | (_("Seg Offset Type SymVec DataType\n")); | |
5228 | ||
5229 | for (i = 0; i < (long) fixup->fixup_rela_cnt; i++) | |
5230 | { | |
5231 | unsigned int type; | |
5232 | const char *rtype; | |
5233 | ||
5234 | printf ("%3u ", (unsigned) BYTE_GET (imfs [i].fixup_seg)); | |
5235 | printf_vma ((bfd_vma) BYTE_GET (imfs [i].fixup_offset)); | |
5236 | type = BYTE_GET (imfs [i].type); | |
5237 | rtype = elf_ia64_reloc_type (type); | |
5238 | if (rtype == NULL) | |
5239 | printf (" 0x%08x ", type); | |
5240 | else | |
5241 | printf (" %-32s ", rtype); | |
5242 | printf ("%6u ", (unsigned) BYTE_GET (imfs [i].symvec_index)); | |
5243 | printf ("0x%08x\n", (unsigned) BYTE_GET (imfs [i].data_type)); | |
5244 | } | |
5245 | ||
5246 | free (imfs); | |
5247 | } | |
5248 | ||
5249 | /* Display IA-64 OpenVMS dynamic relocations (used to relocate an image). */ | |
5250 | ||
5251 | static void | |
5252 | dump_ia64_vms_dynamic_relocs (FILE *file, struct ia64_vms_dynimgrela *imgrela) | |
5253 | { | |
5254 | Elf64_External_VMS_IMAGE_RELA *imrs; | |
5255 | long i; | |
5256 | ||
5257 | imrs = get_data (NULL, file, dynamic_addr + imgrela->img_rela_off, | |
5258 | 1, imgrela->img_rela_cnt * sizeof (*imrs), | |
9cf03b7e | 5259 | _("dynamic section image relocations")); |
28f997cf TG |
5260 | if (!imrs) |
5261 | return; | |
5262 | ||
5263 | printf (_("\nImage relocs\n")); | |
5264 | printf | |
5265 | (_("Seg Offset Type Addend Seg Sym Off\n")); | |
5266 | ||
5267 | for (i = 0; i < (long) imgrela->img_rela_cnt; i++) | |
5268 | { | |
5269 | unsigned int type; | |
5270 | const char *rtype; | |
5271 | ||
5272 | printf ("%3u ", (unsigned) BYTE_GET (imrs [i].rela_seg)); | |
5273 | printf ("%08" BFD_VMA_FMT "x ", | |
5274 | (bfd_vma) BYTE_GET (imrs [i].rela_offset)); | |
5275 | type = BYTE_GET (imrs [i].type); | |
5276 | rtype = elf_ia64_reloc_type (type); | |
5277 | if (rtype == NULL) | |
5278 | printf ("0x%08x ", type); | |
5279 | else | |
5280 | printf ("%-31s ", rtype); | |
5281 | print_vma (BYTE_GET (imrs [i].addend), FULL_HEX); | |
5282 | printf ("%3u ", (unsigned) BYTE_GET (imrs [i].sym_seg)); | |
5283 | printf ("%08" BFD_VMA_FMT "x\n", | |
5284 | (bfd_vma) BYTE_GET (imrs [i].sym_offset)); | |
5285 | } | |
5286 | ||
5287 | free (imrs); | |
5288 | } | |
5289 | ||
5290 | /* Display IA-64 OpenVMS dynamic relocations and fixups. */ | |
5291 | ||
5292 | static int | |
5293 | process_ia64_vms_dynamic_relocs (FILE *file) | |
5294 | { | |
5295 | struct ia64_vms_dynfixup fixup; | |
5296 | struct ia64_vms_dynimgrela imgrela; | |
5297 | Elf_Internal_Dyn *entry; | |
5298 | int res = 0; | |
5299 | bfd_vma strtab_off = 0; | |
5300 | bfd_vma strtab_sz = 0; | |
5301 | char *strtab = NULL; | |
5302 | ||
5303 | memset (&fixup, 0, sizeof (fixup)); | |
5304 | memset (&imgrela, 0, sizeof (imgrela)); | |
5305 | ||
5306 | /* Note: the order of the entries is specified by the OpenVMS specs. */ | |
5307 | for (entry = dynamic_section; | |
5308 | entry < dynamic_section + dynamic_nent; | |
5309 | entry++) | |
5310 | { | |
5311 | switch (entry->d_tag) | |
5312 | { | |
5313 | case DT_IA_64_VMS_STRTAB_OFFSET: | |
5314 | strtab_off = entry->d_un.d_val; | |
5315 | break; | |
5316 | case DT_STRSZ: | |
5317 | strtab_sz = entry->d_un.d_val; | |
5318 | if (strtab == NULL) | |
5319 | strtab = get_data (NULL, file, dynamic_addr + strtab_off, | |
5320 | 1, strtab_sz, _("dynamic string section")); | |
5321 | break; | |
5322 | ||
5323 | case DT_IA_64_VMS_NEEDED_IDENT: | |
5324 | fixup.needed_ident = entry->d_un.d_val; | |
5325 | break; | |
5326 | case DT_NEEDED: | |
5327 | fixup.needed = entry->d_un.d_val; | |
5328 | break; | |
5329 | case DT_IA_64_VMS_FIXUP_NEEDED: | |
5330 | fixup.fixup_needed = entry->d_un.d_val; | |
5331 | break; | |
5332 | case DT_IA_64_VMS_FIXUP_RELA_CNT: | |
5333 | fixup.fixup_rela_cnt = entry->d_un.d_val; | |
5334 | break; | |
5335 | case DT_IA_64_VMS_FIXUP_RELA_OFF: | |
5336 | fixup.fixup_rela_off = entry->d_un.d_val; | |
5337 | res++; | |
5338 | dump_ia64_vms_dynamic_fixups (file, &fixup, strtab, strtab_sz); | |
5339 | break; | |
5340 | ||
5341 | case DT_IA_64_VMS_IMG_RELA_CNT: | |
5342 | imgrela.img_rela_cnt = entry->d_un.d_val; | |
5343 | break; | |
5344 | case DT_IA_64_VMS_IMG_RELA_OFF: | |
5345 | imgrela.img_rela_off = entry->d_un.d_val; | |
5346 | res++; | |
5347 | dump_ia64_vms_dynamic_relocs (file, &imgrela); | |
5348 | break; | |
5349 | ||
5350 | default: | |
5351 | break; | |
5352 | } | |
5353 | } | |
5354 | ||
5355 | if (strtab != NULL) | |
5356 | free (strtab); | |
5357 | ||
5358 | return res; | |
5359 | } | |
5360 | ||
85b1c36d | 5361 | static struct |
566b0d53 | 5362 | { |
2cf0635d | 5363 | const char * name; |
566b0d53 L |
5364 | int reloc; |
5365 | int size; | |
5366 | int rela; | |
5367 | } dynamic_relocations [] = | |
5368 | { | |
5369 | { "REL", DT_REL, DT_RELSZ, FALSE }, | |
5370 | { "RELA", DT_RELA, DT_RELASZ, TRUE }, | |
5371 | { "PLT", DT_JMPREL, DT_PLTRELSZ, UNKNOWN } | |
5372 | }; | |
5373 | ||
252b5132 | 5374 | /* Process the reloc section. */ |
18bd398b | 5375 | |
252b5132 | 5376 | static int |
2cf0635d | 5377 | process_relocs (FILE * file) |
252b5132 | 5378 | { |
b34976b6 AM |
5379 | unsigned long rel_size; |
5380 | unsigned long rel_offset; | |
252b5132 RH |
5381 | |
5382 | ||
5383 | if (!do_reloc) | |
5384 | return 1; | |
5385 | ||
5386 | if (do_using_dynamic) | |
5387 | { | |
566b0d53 | 5388 | int is_rela; |
2cf0635d | 5389 | const char * name; |
566b0d53 L |
5390 | int has_dynamic_reloc; |
5391 | unsigned int i; | |
0de14b54 | 5392 | |
566b0d53 | 5393 | has_dynamic_reloc = 0; |
252b5132 | 5394 | |
566b0d53 | 5395 | for (i = 0; i < ARRAY_SIZE (dynamic_relocations); i++) |
252b5132 | 5396 | { |
566b0d53 L |
5397 | is_rela = dynamic_relocations [i].rela; |
5398 | name = dynamic_relocations [i].name; | |
5399 | rel_size = dynamic_info [dynamic_relocations [i].size]; | |
5400 | rel_offset = dynamic_info [dynamic_relocations [i].reloc]; | |
103f02d3 | 5401 | |
566b0d53 L |
5402 | has_dynamic_reloc |= rel_size; |
5403 | ||
5404 | if (is_rela == UNKNOWN) | |
aa903cfb | 5405 | { |
566b0d53 L |
5406 | if (dynamic_relocations [i].reloc == DT_JMPREL) |
5407 | switch (dynamic_info[DT_PLTREL]) | |
5408 | { | |
5409 | case DT_REL: | |
5410 | is_rela = FALSE; | |
5411 | break; | |
5412 | case DT_RELA: | |
5413 | is_rela = TRUE; | |
5414 | break; | |
5415 | } | |
aa903cfb | 5416 | } |
252b5132 | 5417 | |
566b0d53 L |
5418 | if (rel_size) |
5419 | { | |
5420 | printf | |
5421 | (_("\n'%s' relocation section at offset 0x%lx contains %ld bytes:\n"), | |
5422 | name, rel_offset, rel_size); | |
252b5132 | 5423 | |
d93f0186 NC |
5424 | dump_relocations (file, |
5425 | offset_from_vma (file, rel_offset, rel_size), | |
5426 | rel_size, | |
566b0d53 | 5427 | dynamic_symbols, num_dynamic_syms, |
d79b3d50 | 5428 | dynamic_strings, dynamic_strings_length, is_rela); |
566b0d53 | 5429 | } |
252b5132 | 5430 | } |
566b0d53 | 5431 | |
28f997cf TG |
5432 | if (is_ia64_vms ()) |
5433 | has_dynamic_reloc |= process_ia64_vms_dynamic_relocs (file); | |
5434 | ||
566b0d53 | 5435 | if (! has_dynamic_reloc) |
252b5132 RH |
5436 | printf (_("\nThere are no dynamic relocations in this file.\n")); |
5437 | } | |
5438 | else | |
5439 | { | |
2cf0635d | 5440 | Elf_Internal_Shdr * section; |
b34976b6 AM |
5441 | unsigned long i; |
5442 | int found = 0; | |
252b5132 RH |
5443 | |
5444 | for (i = 0, section = section_headers; | |
5445 | i < elf_header.e_shnum; | |
b34976b6 | 5446 | i++, section++) |
252b5132 RH |
5447 | { |
5448 | if ( section->sh_type != SHT_RELA | |
5449 | && section->sh_type != SHT_REL) | |
5450 | continue; | |
5451 | ||
5452 | rel_offset = section->sh_offset; | |
5453 | rel_size = section->sh_size; | |
5454 | ||
5455 | if (rel_size) | |
5456 | { | |
2cf0635d | 5457 | Elf_Internal_Shdr * strsec; |
b34976b6 | 5458 | int is_rela; |
103f02d3 | 5459 | |
252b5132 RH |
5460 | printf (_("\nRelocation section ")); |
5461 | ||
5462 | if (string_table == NULL) | |
19936277 | 5463 | printf ("%d", section->sh_name); |
252b5132 | 5464 | else |
9cf03b7e | 5465 | printf ("'%s'", SECTION_NAME (section)); |
252b5132 RH |
5466 | |
5467 | printf (_(" at offset 0x%lx contains %lu entries:\n"), | |
5468 | rel_offset, (unsigned long) (rel_size / section->sh_entsize)); | |
5469 | ||
d79b3d50 NC |
5470 | is_rela = section->sh_type == SHT_RELA; |
5471 | ||
4fbb74a6 AM |
5472 | if (section->sh_link != 0 |
5473 | && section->sh_link < elf_header.e_shnum) | |
af3fc3bc | 5474 | { |
2cf0635d NC |
5475 | Elf_Internal_Shdr * symsec; |
5476 | Elf_Internal_Sym * symtab; | |
d79b3d50 | 5477 | unsigned long nsyms; |
c256ffe7 | 5478 | unsigned long strtablen = 0; |
2cf0635d | 5479 | char * strtab = NULL; |
57346661 | 5480 | |
4fbb74a6 | 5481 | symsec = section_headers + section->sh_link; |
08d8fa11 JJ |
5482 | if (symsec->sh_type != SHT_SYMTAB |
5483 | && symsec->sh_type != SHT_DYNSYM) | |
5484 | continue; | |
5485 | ||
ba5cdace | 5486 | symtab = GET_ELF_SYMBOLS (file, symsec, & nsyms); |
252b5132 | 5487 | |
af3fc3bc AM |
5488 | if (symtab == NULL) |
5489 | continue; | |
252b5132 | 5490 | |
4fbb74a6 AM |
5491 | if (symsec->sh_link != 0 |
5492 | && symsec->sh_link < elf_header.e_shnum) | |
c256ffe7 | 5493 | { |
4fbb74a6 | 5494 | strsec = section_headers + symsec->sh_link; |
103f02d3 | 5495 | |
3f5e193b NC |
5496 | strtab = (char *) get_data (NULL, file, strsec->sh_offset, |
5497 | 1, strsec->sh_size, | |
5498 | _("string table")); | |
c256ffe7 JJ |
5499 | strtablen = strtab == NULL ? 0 : strsec->sh_size; |
5500 | } | |
252b5132 | 5501 | |
d79b3d50 NC |
5502 | dump_relocations (file, rel_offset, rel_size, |
5503 | symtab, nsyms, strtab, strtablen, is_rela); | |
5504 | if (strtab) | |
5505 | free (strtab); | |
5506 | free (symtab); | |
5507 | } | |
5508 | else | |
5509 | dump_relocations (file, rel_offset, rel_size, | |
5510 | NULL, 0, NULL, 0, is_rela); | |
252b5132 RH |
5511 | |
5512 | found = 1; | |
5513 | } | |
5514 | } | |
5515 | ||
5516 | if (! found) | |
5517 | printf (_("\nThere are no relocations in this file.\n")); | |
5518 | } | |
5519 | ||
5520 | return 1; | |
5521 | } | |
5522 | ||
57346661 AM |
5523 | /* Process the unwind section. */ |
5524 | ||
4d6ed7c8 NC |
5525 | #include "unwind-ia64.h" |
5526 | ||
5527 | /* An absolute address consists of a section and an offset. If the | |
5528 | section is NULL, the offset itself is the address, otherwise, the | |
5529 | address equals to LOAD_ADDRESS(section) + offset. */ | |
5530 | ||
5531 | struct absaddr | |
5532 | { | |
5533 | unsigned short section; | |
5534 | bfd_vma offset; | |
5535 | }; | |
5536 | ||
1949de15 L |
5537 | #define ABSADDR(a) \ |
5538 | ((a).section \ | |
5539 | ? section_headers [(a).section].sh_addr + (a).offset \ | |
5540 | : (a).offset) | |
5541 | ||
3f5e193b NC |
5542 | struct ia64_unw_table_entry |
5543 | { | |
5544 | struct absaddr start; | |
5545 | struct absaddr end; | |
5546 | struct absaddr info; | |
5547 | }; | |
5548 | ||
57346661 | 5549 | struct ia64_unw_aux_info |
4d6ed7c8 | 5550 | { |
3f5e193b NC |
5551 | |
5552 | struct ia64_unw_table_entry *table; /* Unwind table. */ | |
b34976b6 | 5553 | unsigned long table_len; /* Length of unwind table. */ |
2cf0635d | 5554 | unsigned char * info; /* Unwind info. */ |
b34976b6 AM |
5555 | unsigned long info_size; /* Size of unwind info. */ |
5556 | bfd_vma info_addr; /* starting address of unwind info. */ | |
5557 | bfd_vma seg_base; /* Starting address of segment. */ | |
2cf0635d | 5558 | Elf_Internal_Sym * symtab; /* The symbol table. */ |
b34976b6 | 5559 | unsigned long nsyms; /* Number of symbols. */ |
2cf0635d | 5560 | char * strtab; /* The string table. */ |
b34976b6 | 5561 | unsigned long strtab_size; /* Size of string table. */ |
4d6ed7c8 NC |
5562 | }; |
5563 | ||
4d6ed7c8 | 5564 | static void |
2cf0635d | 5565 | find_symbol_for_address (Elf_Internal_Sym * symtab, |
57346661 | 5566 | unsigned long nsyms, |
2cf0635d | 5567 | const char * strtab, |
57346661 | 5568 | unsigned long strtab_size, |
d3ba0551 | 5569 | struct absaddr addr, |
2cf0635d NC |
5570 | const char ** symname, |
5571 | bfd_vma * offset) | |
4d6ed7c8 | 5572 | { |
d3ba0551 | 5573 | bfd_vma dist = 0x100000; |
2cf0635d NC |
5574 | Elf_Internal_Sym * sym; |
5575 | Elf_Internal_Sym * best = NULL; | |
4d6ed7c8 NC |
5576 | unsigned long i; |
5577 | ||
0b6ae522 DJ |
5578 | REMOVE_ARCH_BITS (addr.offset); |
5579 | ||
57346661 | 5580 | for (i = 0, sym = symtab; i < nsyms; ++i, ++sym) |
4d6ed7c8 | 5581 | { |
0b6ae522 DJ |
5582 | bfd_vma value = sym->st_value; |
5583 | ||
5584 | REMOVE_ARCH_BITS (value); | |
5585 | ||
4d6ed7c8 NC |
5586 | if (ELF_ST_TYPE (sym->st_info) == STT_FUNC |
5587 | && sym->st_name != 0 | |
5588 | && (addr.section == SHN_UNDEF || addr.section == sym->st_shndx) | |
0b6ae522 DJ |
5589 | && addr.offset >= value |
5590 | && addr.offset - value < dist) | |
4d6ed7c8 NC |
5591 | { |
5592 | best = sym; | |
0b6ae522 | 5593 | dist = addr.offset - value; |
4d6ed7c8 NC |
5594 | if (!dist) |
5595 | break; | |
5596 | } | |
5597 | } | |
5598 | if (best) | |
5599 | { | |
57346661 | 5600 | *symname = (best->st_name >= strtab_size |
2b692964 | 5601 | ? _("<corrupt>") : strtab + best->st_name); |
4d6ed7c8 NC |
5602 | *offset = dist; |
5603 | return; | |
5604 | } | |
5605 | *symname = NULL; | |
5606 | *offset = addr.offset; | |
5607 | } | |
5608 | ||
5609 | static void | |
2cf0635d | 5610 | dump_ia64_unwind (struct ia64_unw_aux_info * aux) |
4d6ed7c8 | 5611 | { |
2cf0635d | 5612 | struct ia64_unw_table_entry * tp; |
4d6ed7c8 | 5613 | int in_body; |
7036c0e1 | 5614 | |
4d6ed7c8 NC |
5615 | for (tp = aux->table; tp < aux->table + aux->table_len; ++tp) |
5616 | { | |
5617 | bfd_vma stamp; | |
5618 | bfd_vma offset; | |
2cf0635d NC |
5619 | const unsigned char * dp; |
5620 | const unsigned char * head; | |
5621 | const char * procname; | |
4d6ed7c8 | 5622 | |
57346661 AM |
5623 | find_symbol_for_address (aux->symtab, aux->nsyms, aux->strtab, |
5624 | aux->strtab_size, tp->start, &procname, &offset); | |
4d6ed7c8 NC |
5625 | |
5626 | fputs ("\n<", stdout); | |
5627 | ||
5628 | if (procname) | |
5629 | { | |
5630 | fputs (procname, stdout); | |
5631 | ||
5632 | if (offset) | |
5633 | printf ("+%lx", (unsigned long) offset); | |
5634 | } | |
5635 | ||
5636 | fputs (">: [", stdout); | |
5637 | print_vma (tp->start.offset, PREFIX_HEX); | |
5638 | fputc ('-', stdout); | |
5639 | print_vma (tp->end.offset, PREFIX_HEX); | |
86f55779 | 5640 | printf ("], info at +0x%lx\n", |
4d6ed7c8 NC |
5641 | (unsigned long) (tp->info.offset - aux->seg_base)); |
5642 | ||
1949de15 | 5643 | head = aux->info + (ABSADDR (tp->info) - aux->info_addr); |
a4a00738 | 5644 | stamp = byte_get ((unsigned char *) head, sizeof (stamp)); |
4d6ed7c8 | 5645 | |
86f55779 | 5646 | printf (" v%u, flags=0x%lx (%s%s), len=%lu bytes\n", |
4d6ed7c8 NC |
5647 | (unsigned) UNW_VER (stamp), |
5648 | (unsigned long) ((stamp & UNW_FLAG_MASK) >> 32), | |
5649 | UNW_FLAG_EHANDLER (stamp) ? " ehandler" : "", | |
5650 | UNW_FLAG_UHANDLER (stamp) ? " uhandler" : "", | |
89fac5e3 | 5651 | (unsigned long) (eh_addr_size * UNW_LENGTH (stamp))); |
4d6ed7c8 NC |
5652 | |
5653 | if (UNW_VER (stamp) != 1) | |
5654 | { | |
2b692964 | 5655 | printf (_("\tUnknown version.\n")); |
4d6ed7c8 NC |
5656 | continue; |
5657 | } | |
5658 | ||
5659 | in_body = 0; | |
89fac5e3 | 5660 | for (dp = head + 8; dp < head + 8 + eh_addr_size * UNW_LENGTH (stamp);) |
4d6ed7c8 NC |
5661 | dp = unw_decode (dp, in_body, & in_body); |
5662 | } | |
5663 | } | |
5664 | ||
5665 | static int | |
2cf0635d NC |
5666 | slurp_ia64_unwind_table (FILE * file, |
5667 | struct ia64_unw_aux_info * aux, | |
5668 | Elf_Internal_Shdr * sec) | |
4d6ed7c8 | 5669 | { |
89fac5e3 | 5670 | unsigned long size, nrelas, i; |
2cf0635d NC |
5671 | Elf_Internal_Phdr * seg; |
5672 | struct ia64_unw_table_entry * tep; | |
5673 | Elf_Internal_Shdr * relsec; | |
5674 | Elf_Internal_Rela * rela; | |
5675 | Elf_Internal_Rela * rp; | |
5676 | unsigned char * table; | |
5677 | unsigned char * tp; | |
5678 | Elf_Internal_Sym * sym; | |
5679 | const char * relname; | |
4d6ed7c8 | 5680 | |
4d6ed7c8 NC |
5681 | /* First, find the starting address of the segment that includes |
5682 | this section: */ | |
5683 | ||
5684 | if (elf_header.e_phnum) | |
5685 | { | |
d93f0186 | 5686 | if (! get_program_headers (file)) |
4d6ed7c8 | 5687 | return 0; |
4d6ed7c8 | 5688 | |
d93f0186 NC |
5689 | for (seg = program_headers; |
5690 | seg < program_headers + elf_header.e_phnum; | |
5691 | ++seg) | |
4d6ed7c8 NC |
5692 | { |
5693 | if (seg->p_type != PT_LOAD) | |
5694 | continue; | |
5695 | ||
5696 | if (sec->sh_addr >= seg->p_vaddr | |
5697 | && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz)) | |
5698 | { | |
5699 | aux->seg_base = seg->p_vaddr; | |
5700 | break; | |
5701 | } | |
5702 | } | |
4d6ed7c8 NC |
5703 | } |
5704 | ||
5705 | /* Second, build the unwind table from the contents of the unwind section: */ | |
5706 | size = sec->sh_size; | |
3f5e193b NC |
5707 | table = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1, size, |
5708 | _("unwind table")); | |
a6e9f9df AM |
5709 | if (!table) |
5710 | return 0; | |
4d6ed7c8 | 5711 | |
3f5e193b NC |
5712 | aux->table = (struct ia64_unw_table_entry *) |
5713 | xcmalloc (size / (3 * eh_addr_size), sizeof (aux->table[0])); | |
89fac5e3 | 5714 | tep = aux->table; |
c6a0c689 | 5715 | for (tp = table; tp < table + size; ++tep) |
4d6ed7c8 NC |
5716 | { |
5717 | tep->start.section = SHN_UNDEF; | |
5718 | tep->end.section = SHN_UNDEF; | |
5719 | tep->info.section = SHN_UNDEF; | |
c6a0c689 AM |
5720 | tep->start.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size; |
5721 | tep->end.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size; | |
5722 | tep->info.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size; | |
4d6ed7c8 NC |
5723 | tep->start.offset += aux->seg_base; |
5724 | tep->end.offset += aux->seg_base; | |
5725 | tep->info.offset += aux->seg_base; | |
5726 | } | |
5727 | free (table); | |
5728 | ||
41e92641 | 5729 | /* Third, apply any relocations to the unwind table: */ |
4d6ed7c8 NC |
5730 | for (relsec = section_headers; |
5731 | relsec < section_headers + elf_header.e_shnum; | |
5732 | ++relsec) | |
5733 | { | |
5734 | if (relsec->sh_type != SHT_RELA | |
4fbb74a6 AM |
5735 | || relsec->sh_info >= elf_header.e_shnum |
5736 | || section_headers + relsec->sh_info != sec) | |
4d6ed7c8 NC |
5737 | continue; |
5738 | ||
5739 | if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size, | |
5740 | & rela, & nrelas)) | |
5741 | return 0; | |
5742 | ||
5743 | for (rp = rela; rp < rela + nrelas; ++rp) | |
5744 | { | |
aca88567 NC |
5745 | relname = elf_ia64_reloc_type (get_reloc_type (rp->r_info)); |
5746 | sym = aux->symtab + get_reloc_symindex (rp->r_info); | |
4d6ed7c8 | 5747 | |
0112cd26 | 5748 | if (! const_strneq (relname, "R_IA64_SEGREL")) |
4d6ed7c8 | 5749 | { |
e5fb9629 | 5750 | warn (_("Skipping unexpected relocation type %s\n"), relname); |
4d6ed7c8 NC |
5751 | continue; |
5752 | } | |
5753 | ||
89fac5e3 | 5754 | i = rp->r_offset / (3 * eh_addr_size); |
4d6ed7c8 | 5755 | |
89fac5e3 | 5756 | switch (rp->r_offset/eh_addr_size % 3) |
4d6ed7c8 NC |
5757 | { |
5758 | case 0: | |
5759 | aux->table[i].start.section = sym->st_shndx; | |
e466bc6e | 5760 | aux->table[i].start.offset = rp->r_addend + sym->st_value; |
4d6ed7c8 NC |
5761 | break; |
5762 | case 1: | |
5763 | aux->table[i].end.section = sym->st_shndx; | |
e466bc6e | 5764 | aux->table[i].end.offset = rp->r_addend + sym->st_value; |
4d6ed7c8 NC |
5765 | break; |
5766 | case 2: | |
5767 | aux->table[i].info.section = sym->st_shndx; | |
e466bc6e | 5768 | aux->table[i].info.offset = rp->r_addend + sym->st_value; |
4d6ed7c8 NC |
5769 | break; |
5770 | default: | |
5771 | break; | |
5772 | } | |
5773 | } | |
5774 | ||
5775 | free (rela); | |
5776 | } | |
5777 | ||
89fac5e3 | 5778 | aux->table_len = size / (3 * eh_addr_size); |
4d6ed7c8 NC |
5779 | return 1; |
5780 | } | |
5781 | ||
5782 | static int | |
2cf0635d | 5783 | ia64_process_unwind (FILE * file) |
4d6ed7c8 | 5784 | { |
2cf0635d NC |
5785 | Elf_Internal_Shdr * sec; |
5786 | Elf_Internal_Shdr * unwsec = NULL; | |
5787 | Elf_Internal_Shdr * strsec; | |
89fac5e3 | 5788 | unsigned long i, unwcount = 0, unwstart = 0; |
57346661 | 5789 | struct ia64_unw_aux_info aux; |
f1467e33 | 5790 | |
4d6ed7c8 NC |
5791 | memset (& aux, 0, sizeof (aux)); |
5792 | ||
4d6ed7c8 NC |
5793 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec) |
5794 | { | |
c256ffe7 | 5795 | if (sec->sh_type == SHT_SYMTAB |
4fbb74a6 | 5796 | && sec->sh_link < elf_header.e_shnum) |
4d6ed7c8 | 5797 | { |
ba5cdace | 5798 | aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms); |
4d6ed7c8 | 5799 | |
4fbb74a6 | 5800 | strsec = section_headers + sec->sh_link; |
59245841 | 5801 | assert (aux.strtab == NULL); |
3f5e193b NC |
5802 | aux.strtab = (char *) get_data (NULL, file, strsec->sh_offset, |
5803 | 1, strsec->sh_size, | |
5804 | _("string table")); | |
c256ffe7 | 5805 | aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0; |
4d6ed7c8 NC |
5806 | } |
5807 | else if (sec->sh_type == SHT_IA_64_UNWIND) | |
579f31ac JJ |
5808 | unwcount++; |
5809 | } | |
5810 | ||
5811 | if (!unwcount) | |
5812 | printf (_("\nThere are no unwind sections in this file.\n")); | |
5813 | ||
5814 | while (unwcount-- > 0) | |
5815 | { | |
2cf0635d | 5816 | char * suffix; |
579f31ac JJ |
5817 | size_t len, len2; |
5818 | ||
5819 | for (i = unwstart, sec = section_headers + unwstart; | |
5820 | i < elf_header.e_shnum; ++i, ++sec) | |
5821 | if (sec->sh_type == SHT_IA_64_UNWIND) | |
5822 | { | |
5823 | unwsec = sec; | |
5824 | break; | |
5825 | } | |
5826 | ||
5827 | unwstart = i + 1; | |
5828 | len = sizeof (ELF_STRING_ia64_unwind_once) - 1; | |
5829 | ||
e4b17d5c L |
5830 | if ((unwsec->sh_flags & SHF_GROUP) != 0) |
5831 | { | |
5832 | /* We need to find which section group it is in. */ | |
2cf0635d | 5833 | struct group_list * g = section_headers_groups [i]->root; |
e4b17d5c L |
5834 | |
5835 | for (; g != NULL; g = g->next) | |
5836 | { | |
4fbb74a6 | 5837 | sec = section_headers + g->section_index; |
18bd398b NC |
5838 | |
5839 | if (streq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info)) | |
57346661 | 5840 | break; |
e4b17d5c L |
5841 | } |
5842 | ||
5843 | if (g == NULL) | |
5844 | i = elf_header.e_shnum; | |
5845 | } | |
18bd398b | 5846 | else if (strneq (SECTION_NAME (unwsec), ELF_STRING_ia64_unwind_once, len)) |
579f31ac | 5847 | { |
18bd398b | 5848 | /* .gnu.linkonce.ia64unw.FOO -> .gnu.linkonce.ia64unwi.FOO. */ |
579f31ac JJ |
5849 | len2 = sizeof (ELF_STRING_ia64_unwind_info_once) - 1; |
5850 | suffix = SECTION_NAME (unwsec) + len; | |
5851 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; | |
5852 | ++i, ++sec) | |
18bd398b NC |
5853 | if (strneq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info_once, len2) |
5854 | && streq (SECTION_NAME (sec) + len2, suffix)) | |
579f31ac JJ |
5855 | break; |
5856 | } | |
5857 | else | |
5858 | { | |
5859 | /* .IA_64.unwindFOO -> .IA_64.unwind_infoFOO | |
18bd398b | 5860 | .IA_64.unwind or BAR -> .IA_64.unwind_info. */ |
579f31ac JJ |
5861 | len = sizeof (ELF_STRING_ia64_unwind) - 1; |
5862 | len2 = sizeof (ELF_STRING_ia64_unwind_info) - 1; | |
5863 | suffix = ""; | |
18bd398b | 5864 | if (strneq (SECTION_NAME (unwsec), ELF_STRING_ia64_unwind, len)) |
579f31ac JJ |
5865 | suffix = SECTION_NAME (unwsec) + len; |
5866 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; | |
5867 | ++i, ++sec) | |
18bd398b NC |
5868 | if (strneq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info, len2) |
5869 | && streq (SECTION_NAME (sec) + len2, suffix)) | |
579f31ac JJ |
5870 | break; |
5871 | } | |
5872 | ||
5873 | if (i == elf_header.e_shnum) | |
5874 | { | |
5875 | printf (_("\nCould not find unwind info section for ")); | |
5876 | ||
5877 | if (string_table == NULL) | |
5878 | printf ("%d", unwsec->sh_name); | |
5879 | else | |
3a1a2036 | 5880 | printf (_("'%s'"), SECTION_NAME (unwsec)); |
579f31ac JJ |
5881 | } |
5882 | else | |
4d6ed7c8 | 5883 | { |
4d6ed7c8 | 5884 | aux.info_addr = sec->sh_addr; |
3f5e193b | 5885 | aux.info = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1, |
59245841 | 5886 | sec->sh_size, |
3f5e193b | 5887 | _("unwind info")); |
59245841 | 5888 | aux.info_size = aux.info == NULL ? 0 : sec->sh_size; |
4d6ed7c8 | 5889 | |
579f31ac | 5890 | printf (_("\nUnwind section ")); |
4d6ed7c8 | 5891 | |
579f31ac JJ |
5892 | if (string_table == NULL) |
5893 | printf ("%d", unwsec->sh_name); | |
5894 | else | |
3a1a2036 | 5895 | printf (_("'%s'"), SECTION_NAME (unwsec)); |
4d6ed7c8 | 5896 | |
579f31ac | 5897 | printf (_(" at offset 0x%lx contains %lu entries:\n"), |
e59b4dfb | 5898 | (unsigned long) unwsec->sh_offset, |
89fac5e3 | 5899 | (unsigned long) (unwsec->sh_size / (3 * eh_addr_size))); |
4d6ed7c8 | 5900 | |
579f31ac | 5901 | (void) slurp_ia64_unwind_table (file, & aux, unwsec); |
4d6ed7c8 | 5902 | |
579f31ac JJ |
5903 | if (aux.table_len > 0) |
5904 | dump_ia64_unwind (& aux); | |
5905 | ||
5906 | if (aux.table) | |
5907 | free ((char *) aux.table); | |
5908 | if (aux.info) | |
5909 | free ((char *) aux.info); | |
5910 | aux.table = NULL; | |
5911 | aux.info = NULL; | |
5912 | } | |
4d6ed7c8 | 5913 | } |
4d6ed7c8 | 5914 | |
4d6ed7c8 NC |
5915 | if (aux.symtab) |
5916 | free (aux.symtab); | |
5917 | if (aux.strtab) | |
5918 | free ((char *) aux.strtab); | |
5919 | ||
5920 | return 1; | |
5921 | } | |
5922 | ||
3f5e193b NC |
5923 | struct hppa_unw_table_entry |
5924 | { | |
5925 | struct absaddr start; | |
5926 | struct absaddr end; | |
5927 | unsigned int Cannot_unwind:1; /* 0 */ | |
5928 | unsigned int Millicode:1; /* 1 */ | |
5929 | unsigned int Millicode_save_sr0:1; /* 2 */ | |
5930 | unsigned int Region_description:2; /* 3..4 */ | |
5931 | unsigned int reserved1:1; /* 5 */ | |
5932 | unsigned int Entry_SR:1; /* 6 */ | |
5933 | unsigned int Entry_FR:4; /* number saved */ /* 7..10 */ | |
5934 | unsigned int Entry_GR:5; /* number saved */ /* 11..15 */ | |
5935 | unsigned int Args_stored:1; /* 16 */ | |
5936 | unsigned int Variable_Frame:1; /* 17 */ | |
5937 | unsigned int Separate_Package_Body:1; /* 18 */ | |
5938 | unsigned int Frame_Extension_Millicode:1; /* 19 */ | |
5939 | unsigned int Stack_Overflow_Check:1; /* 20 */ | |
5940 | unsigned int Two_Instruction_SP_Increment:1; /* 21 */ | |
5941 | unsigned int Ada_Region:1; /* 22 */ | |
5942 | unsigned int cxx_info:1; /* 23 */ | |
5943 | unsigned int cxx_try_catch:1; /* 24 */ | |
5944 | unsigned int sched_entry_seq:1; /* 25 */ | |
5945 | unsigned int reserved2:1; /* 26 */ | |
5946 | unsigned int Save_SP:1; /* 27 */ | |
5947 | unsigned int Save_RP:1; /* 28 */ | |
5948 | unsigned int Save_MRP_in_frame:1; /* 29 */ | |
5949 | unsigned int extn_ptr_defined:1; /* 30 */ | |
5950 | unsigned int Cleanup_defined:1; /* 31 */ | |
5951 | ||
5952 | unsigned int MPE_XL_interrupt_marker:1; /* 0 */ | |
5953 | unsigned int HP_UX_interrupt_marker:1; /* 1 */ | |
5954 | unsigned int Large_frame:1; /* 2 */ | |
5955 | unsigned int Pseudo_SP_Set:1; /* 3 */ | |
5956 | unsigned int reserved4:1; /* 4 */ | |
5957 | unsigned int Total_frame_size:27; /* 5..31 */ | |
5958 | }; | |
5959 | ||
57346661 AM |
5960 | struct hppa_unw_aux_info |
5961 | { | |
3f5e193b | 5962 | struct hppa_unw_table_entry *table; /* Unwind table. */ |
57346661 AM |
5963 | unsigned long table_len; /* Length of unwind table. */ |
5964 | bfd_vma seg_base; /* Starting address of segment. */ | |
2cf0635d | 5965 | Elf_Internal_Sym * symtab; /* The symbol table. */ |
57346661 | 5966 | unsigned long nsyms; /* Number of symbols. */ |
2cf0635d | 5967 | char * strtab; /* The string table. */ |
57346661 AM |
5968 | unsigned long strtab_size; /* Size of string table. */ |
5969 | }; | |
5970 | ||
5971 | static void | |
2cf0635d | 5972 | dump_hppa_unwind (struct hppa_unw_aux_info * aux) |
57346661 | 5973 | { |
2cf0635d | 5974 | struct hppa_unw_table_entry * tp; |
57346661 | 5975 | |
57346661 AM |
5976 | for (tp = aux->table; tp < aux->table + aux->table_len; ++tp) |
5977 | { | |
5978 | bfd_vma offset; | |
2cf0635d | 5979 | const char * procname; |
57346661 AM |
5980 | |
5981 | find_symbol_for_address (aux->symtab, aux->nsyms, aux->strtab, | |
5982 | aux->strtab_size, tp->start, &procname, | |
5983 | &offset); | |
5984 | ||
5985 | fputs ("\n<", stdout); | |
5986 | ||
5987 | if (procname) | |
5988 | { | |
5989 | fputs (procname, stdout); | |
5990 | ||
5991 | if (offset) | |
5992 | printf ("+%lx", (unsigned long) offset); | |
5993 | } | |
5994 | ||
5995 | fputs (">: [", stdout); | |
5996 | print_vma (tp->start.offset, PREFIX_HEX); | |
5997 | fputc ('-', stdout); | |
5998 | print_vma (tp->end.offset, PREFIX_HEX); | |
5999 | printf ("]\n\t"); | |
6000 | ||
18bd398b NC |
6001 | #define PF(_m) if (tp->_m) printf (#_m " "); |
6002 | #define PV(_m) if (tp->_m) printf (#_m "=%d ", tp->_m); | |
57346661 AM |
6003 | PF(Cannot_unwind); |
6004 | PF(Millicode); | |
6005 | PF(Millicode_save_sr0); | |
18bd398b | 6006 | /* PV(Region_description); */ |
57346661 AM |
6007 | PF(Entry_SR); |
6008 | PV(Entry_FR); | |
6009 | PV(Entry_GR); | |
6010 | PF(Args_stored); | |
6011 | PF(Variable_Frame); | |
6012 | PF(Separate_Package_Body); | |
6013 | PF(Frame_Extension_Millicode); | |
6014 | PF(Stack_Overflow_Check); | |
6015 | PF(Two_Instruction_SP_Increment); | |
6016 | PF(Ada_Region); | |
6017 | PF(cxx_info); | |
6018 | PF(cxx_try_catch); | |
6019 | PF(sched_entry_seq); | |
6020 | PF(Save_SP); | |
6021 | PF(Save_RP); | |
6022 | PF(Save_MRP_in_frame); | |
6023 | PF(extn_ptr_defined); | |
6024 | PF(Cleanup_defined); | |
6025 | PF(MPE_XL_interrupt_marker); | |
6026 | PF(HP_UX_interrupt_marker); | |
6027 | PF(Large_frame); | |
6028 | PF(Pseudo_SP_Set); | |
6029 | PV(Total_frame_size); | |
6030 | #undef PF | |
6031 | #undef PV | |
6032 | } | |
6033 | ||
18bd398b | 6034 | printf ("\n"); |
57346661 AM |
6035 | } |
6036 | ||
6037 | static int | |
2cf0635d NC |
6038 | slurp_hppa_unwind_table (FILE * file, |
6039 | struct hppa_unw_aux_info * aux, | |
6040 | Elf_Internal_Shdr * sec) | |
57346661 | 6041 | { |
1c0751b2 | 6042 | unsigned long size, unw_ent_size, nentries, nrelas, i; |
2cf0635d NC |
6043 | Elf_Internal_Phdr * seg; |
6044 | struct hppa_unw_table_entry * tep; | |
6045 | Elf_Internal_Shdr * relsec; | |
6046 | Elf_Internal_Rela * rela; | |
6047 | Elf_Internal_Rela * rp; | |
6048 | unsigned char * table; | |
6049 | unsigned char * tp; | |
6050 | Elf_Internal_Sym * sym; | |
6051 | const char * relname; | |
57346661 | 6052 | |
57346661 AM |
6053 | /* First, find the starting address of the segment that includes |
6054 | this section. */ | |
6055 | ||
6056 | if (elf_header.e_phnum) | |
6057 | { | |
6058 | if (! get_program_headers (file)) | |
6059 | return 0; | |
6060 | ||
6061 | for (seg = program_headers; | |
6062 | seg < program_headers + elf_header.e_phnum; | |
6063 | ++seg) | |
6064 | { | |
6065 | if (seg->p_type != PT_LOAD) | |
6066 | continue; | |
6067 | ||
6068 | if (sec->sh_addr >= seg->p_vaddr | |
6069 | && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz)) | |
6070 | { | |
6071 | aux->seg_base = seg->p_vaddr; | |
6072 | break; | |
6073 | } | |
6074 | } | |
6075 | } | |
6076 | ||
6077 | /* Second, build the unwind table from the contents of the unwind | |
6078 | section. */ | |
6079 | size = sec->sh_size; | |
3f5e193b NC |
6080 | table = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1, size, |
6081 | _("unwind table")); | |
57346661 AM |
6082 | if (!table) |
6083 | return 0; | |
6084 | ||
1c0751b2 DA |
6085 | unw_ent_size = 16; |
6086 | nentries = size / unw_ent_size; | |
6087 | size = unw_ent_size * nentries; | |
57346661 | 6088 | |
3f5e193b NC |
6089 | tep = aux->table = (struct hppa_unw_table_entry *) |
6090 | xcmalloc (nentries, sizeof (aux->table[0])); | |
57346661 | 6091 | |
1c0751b2 | 6092 | for (tp = table; tp < table + size; tp += unw_ent_size, ++tep) |
57346661 AM |
6093 | { |
6094 | unsigned int tmp1, tmp2; | |
6095 | ||
6096 | tep->start.section = SHN_UNDEF; | |
6097 | tep->end.section = SHN_UNDEF; | |
6098 | ||
1c0751b2 DA |
6099 | tep->start.offset = byte_get ((unsigned char *) tp + 0, 4); |
6100 | tep->end.offset = byte_get ((unsigned char *) tp + 4, 4); | |
6101 | tmp1 = byte_get ((unsigned char *) tp + 8, 4); | |
6102 | tmp2 = byte_get ((unsigned char *) tp + 12, 4); | |
6103 | ||
6104 | tep->start.offset += aux->seg_base; | |
6105 | tep->end.offset += aux->seg_base; | |
57346661 AM |
6106 | |
6107 | tep->Cannot_unwind = (tmp1 >> 31) & 0x1; | |
6108 | tep->Millicode = (tmp1 >> 30) & 0x1; | |
6109 | tep->Millicode_save_sr0 = (tmp1 >> 29) & 0x1; | |
6110 | tep->Region_description = (tmp1 >> 27) & 0x3; | |
6111 | tep->reserved1 = (tmp1 >> 26) & 0x1; | |
6112 | tep->Entry_SR = (tmp1 >> 25) & 0x1; | |
6113 | tep->Entry_FR = (tmp1 >> 21) & 0xf; | |
6114 | tep->Entry_GR = (tmp1 >> 16) & 0x1f; | |
6115 | tep->Args_stored = (tmp1 >> 15) & 0x1; | |
6116 | tep->Variable_Frame = (tmp1 >> 14) & 0x1; | |
6117 | tep->Separate_Package_Body = (tmp1 >> 13) & 0x1; | |
6118 | tep->Frame_Extension_Millicode = (tmp1 >> 12) & 0x1; | |
6119 | tep->Stack_Overflow_Check = (tmp1 >> 11) & 0x1; | |
6120 | tep->Two_Instruction_SP_Increment = (tmp1 >> 10) & 0x1; | |
6121 | tep->Ada_Region = (tmp1 >> 9) & 0x1; | |
6122 | tep->cxx_info = (tmp1 >> 8) & 0x1; | |
6123 | tep->cxx_try_catch = (tmp1 >> 7) & 0x1; | |
6124 | tep->sched_entry_seq = (tmp1 >> 6) & 0x1; | |
6125 | tep->reserved2 = (tmp1 >> 5) & 0x1; | |
6126 | tep->Save_SP = (tmp1 >> 4) & 0x1; | |
6127 | tep->Save_RP = (tmp1 >> 3) & 0x1; | |
6128 | tep->Save_MRP_in_frame = (tmp1 >> 2) & 0x1; | |
6129 | tep->extn_ptr_defined = (tmp1 >> 1) & 0x1; | |
6130 | tep->Cleanup_defined = tmp1 & 0x1; | |
6131 | ||
6132 | tep->MPE_XL_interrupt_marker = (tmp2 >> 31) & 0x1; | |
6133 | tep->HP_UX_interrupt_marker = (tmp2 >> 30) & 0x1; | |
6134 | tep->Large_frame = (tmp2 >> 29) & 0x1; | |
6135 | tep->Pseudo_SP_Set = (tmp2 >> 28) & 0x1; | |
6136 | tep->reserved4 = (tmp2 >> 27) & 0x1; | |
6137 | tep->Total_frame_size = tmp2 & 0x7ffffff; | |
57346661 AM |
6138 | } |
6139 | free (table); | |
6140 | ||
6141 | /* Third, apply any relocations to the unwind table. */ | |
57346661 AM |
6142 | for (relsec = section_headers; |
6143 | relsec < section_headers + elf_header.e_shnum; | |
6144 | ++relsec) | |
6145 | { | |
6146 | if (relsec->sh_type != SHT_RELA | |
4fbb74a6 AM |
6147 | || relsec->sh_info >= elf_header.e_shnum |
6148 | || section_headers + relsec->sh_info != sec) | |
57346661 AM |
6149 | continue; |
6150 | ||
6151 | if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size, | |
6152 | & rela, & nrelas)) | |
6153 | return 0; | |
6154 | ||
6155 | for (rp = rela; rp < rela + nrelas; ++rp) | |
6156 | { | |
aca88567 NC |
6157 | relname = elf_hppa_reloc_type (get_reloc_type (rp->r_info)); |
6158 | sym = aux->symtab + get_reloc_symindex (rp->r_info); | |
57346661 AM |
6159 | |
6160 | /* R_PARISC_SEGREL32 or R_PARISC_SEGREL64. */ | |
0112cd26 | 6161 | if (! const_strneq (relname, "R_PARISC_SEGREL")) |
57346661 AM |
6162 | { |
6163 | warn (_("Skipping unexpected relocation type %s\n"), relname); | |
6164 | continue; | |
6165 | } | |
6166 | ||
6167 | i = rp->r_offset / unw_ent_size; | |
6168 | ||
89fac5e3 | 6169 | switch ((rp->r_offset % unw_ent_size) / eh_addr_size) |
57346661 AM |
6170 | { |
6171 | case 0: | |
6172 | aux->table[i].start.section = sym->st_shndx; | |
1e456d54 | 6173 | aux->table[i].start.offset = sym->st_value + rp->r_addend; |
57346661 AM |
6174 | break; |
6175 | case 1: | |
6176 | aux->table[i].end.section = sym->st_shndx; | |
1e456d54 | 6177 | aux->table[i].end.offset = sym->st_value + rp->r_addend; |
57346661 AM |
6178 | break; |
6179 | default: | |
6180 | break; | |
6181 | } | |
6182 | } | |
6183 | ||
6184 | free (rela); | |
6185 | } | |
6186 | ||
1c0751b2 | 6187 | aux->table_len = nentries; |
57346661 AM |
6188 | |
6189 | return 1; | |
6190 | } | |
6191 | ||
6192 | static int | |
2cf0635d | 6193 | hppa_process_unwind (FILE * file) |
57346661 | 6194 | { |
57346661 | 6195 | struct hppa_unw_aux_info aux; |
2cf0635d NC |
6196 | Elf_Internal_Shdr * unwsec = NULL; |
6197 | Elf_Internal_Shdr * strsec; | |
6198 | Elf_Internal_Shdr * sec; | |
18bd398b | 6199 | unsigned long i; |
57346661 AM |
6200 | |
6201 | memset (& aux, 0, sizeof (aux)); | |
6202 | ||
c256ffe7 JJ |
6203 | if (string_table == NULL) |
6204 | return 1; | |
57346661 AM |
6205 | |
6206 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec) | |
6207 | { | |
c256ffe7 | 6208 | if (sec->sh_type == SHT_SYMTAB |
4fbb74a6 | 6209 | && sec->sh_link < elf_header.e_shnum) |
57346661 | 6210 | { |
ba5cdace | 6211 | aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms); |
57346661 | 6212 | |
4fbb74a6 | 6213 | strsec = section_headers + sec->sh_link; |
59245841 | 6214 | assert (aux.strtab == NULL); |
3f5e193b NC |
6215 | aux.strtab = (char *) get_data (NULL, file, strsec->sh_offset, |
6216 | 1, strsec->sh_size, | |
6217 | _("string table")); | |
c256ffe7 | 6218 | aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0; |
57346661 | 6219 | } |
18bd398b | 6220 | else if (streq (SECTION_NAME (sec), ".PARISC.unwind")) |
57346661 AM |
6221 | unwsec = sec; |
6222 | } | |
6223 | ||
6224 | if (!unwsec) | |
6225 | printf (_("\nThere are no unwind sections in this file.\n")); | |
6226 | ||
6227 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec) | |
6228 | { | |
18bd398b | 6229 | if (streq (SECTION_NAME (sec), ".PARISC.unwind")) |
57346661 | 6230 | { |
57346661 AM |
6231 | printf (_("\nUnwind section ")); |
6232 | printf (_("'%s'"), SECTION_NAME (sec)); | |
6233 | ||
6234 | printf (_(" at offset 0x%lx contains %lu entries:\n"), | |
6235 | (unsigned long) sec->sh_offset, | |
89fac5e3 | 6236 | (unsigned long) (sec->sh_size / (2 * eh_addr_size + 8))); |
57346661 AM |
6237 | |
6238 | slurp_hppa_unwind_table (file, &aux, sec); | |
6239 | if (aux.table_len > 0) | |
6240 | dump_hppa_unwind (&aux); | |
6241 | ||
6242 | if (aux.table) | |
6243 | free ((char *) aux.table); | |
6244 | aux.table = NULL; | |
6245 | } | |
6246 | } | |
6247 | ||
6248 | if (aux.symtab) | |
6249 | free (aux.symtab); | |
6250 | if (aux.strtab) | |
6251 | free ((char *) aux.strtab); | |
6252 | ||
6253 | return 1; | |
6254 | } | |
6255 | ||
0b6ae522 DJ |
6256 | struct arm_section |
6257 | { | |
a734115a NC |
6258 | unsigned char * data; /* The unwind data. */ |
6259 | Elf_Internal_Shdr * sec; /* The cached unwind section header. */ | |
6260 | Elf_Internal_Rela * rela; /* The cached relocations for this section. */ | |
6261 | unsigned long nrelas; /* The number of relocations. */ | |
6262 | unsigned int rel_type; /* REL or RELA ? */ | |
6263 | Elf_Internal_Rela * next_rela; /* Cyclic pointer to the next reloc to process. */ | |
0b6ae522 DJ |
6264 | }; |
6265 | ||
6266 | struct arm_unw_aux_info | |
6267 | { | |
a734115a NC |
6268 | FILE * file; /* The file containing the unwind sections. */ |
6269 | Elf_Internal_Sym * symtab; /* The file's symbol table. */ | |
6270 | unsigned long nsyms; /* Number of symbols. */ | |
6271 | char * strtab; /* The file's string table. */ | |
6272 | unsigned long strtab_size; /* Size of string table. */ | |
0b6ae522 DJ |
6273 | }; |
6274 | ||
6275 | static const char * | |
6276 | arm_print_vma_and_name (struct arm_unw_aux_info *aux, | |
6277 | bfd_vma fn, struct absaddr addr) | |
6278 | { | |
6279 | const char *procname; | |
6280 | bfd_vma sym_offset; | |
6281 | ||
6282 | if (addr.section == SHN_UNDEF) | |
6283 | addr.offset = fn; | |
6284 | ||
6285 | find_symbol_for_address (aux->symtab, aux->nsyms, aux->strtab, | |
6286 | aux->strtab_size, addr, &procname, | |
6287 | &sym_offset); | |
6288 | ||
6289 | print_vma (fn, PREFIX_HEX); | |
6290 | ||
6291 | if (procname) | |
6292 | { | |
6293 | fputs (" <", stdout); | |
6294 | fputs (procname, stdout); | |
6295 | ||
6296 | if (sym_offset) | |
6297 | printf ("+0x%lx", (unsigned long) sym_offset); | |
6298 | fputc ('>', stdout); | |
6299 | } | |
6300 | ||
6301 | return procname; | |
6302 | } | |
6303 | ||
6304 | static void | |
6305 | arm_free_section (struct arm_section *arm_sec) | |
6306 | { | |
6307 | if (arm_sec->data != NULL) | |
6308 | free (arm_sec->data); | |
6309 | ||
6310 | if (arm_sec->rela != NULL) | |
6311 | free (arm_sec->rela); | |
6312 | } | |
6313 | ||
a734115a NC |
6314 | /* 1) If SEC does not match the one cached in ARM_SEC, then free the current |
6315 | cached section and install SEC instead. | |
6316 | 2) Locate the 32-bit word at WORD_OFFSET in unwind section SEC | |
6317 | and return its valued in * WORDP, relocating if necessary. | |
6318 | 3) Update the NEXT_RELA field in ARM_SEC and stores the section index and | |
6319 | relocation's offset in ADDR. | |
6320 | 4) Return TRUE upon success, FALSE otherwise. */ | |
6321 | ||
6322 | static bfd_boolean | |
6323 | arm_section_get_word (struct arm_unw_aux_info * aux, | |
6324 | struct arm_section * arm_sec, | |
6325 | Elf_Internal_Shdr * sec, | |
6326 | bfd_vma word_offset, | |
6327 | unsigned int * wordp, | |
6328 | struct absaddr * addr) | |
0b6ae522 DJ |
6329 | { |
6330 | Elf_Internal_Rela *rp; | |
6331 | Elf_Internal_Sym *sym; | |
6332 | const char * relname; | |
6333 | unsigned int word; | |
6334 | bfd_boolean wrapped; | |
6335 | ||
6336 | addr->section = SHN_UNDEF; | |
6337 | addr->offset = 0; | |
6338 | ||
a734115a | 6339 | /* If necessary, update the section cache. */ |
0b6ae522 DJ |
6340 | if (sec != arm_sec->sec) |
6341 | { | |
6342 | Elf_Internal_Shdr *relsec; | |
6343 | ||
6344 | arm_free_section (arm_sec); | |
6345 | ||
6346 | arm_sec->sec = sec; | |
6347 | arm_sec->data = get_data (NULL, aux->file, sec->sh_offset, 1, | |
6348 | sec->sh_size, _("unwind data")); | |
0b6ae522 DJ |
6349 | arm_sec->rela = NULL; |
6350 | arm_sec->nrelas = 0; | |
6351 | ||
6352 | for (relsec = section_headers; | |
6353 | relsec < section_headers + elf_header.e_shnum; | |
6354 | ++relsec) | |
6355 | { | |
6356 | if (relsec->sh_info >= elf_header.e_shnum | |
6357 | || section_headers + relsec->sh_info != sec) | |
6358 | continue; | |
6359 | ||
a734115a | 6360 | arm_sec->rel_type = relsec->sh_type; |
0b6ae522 DJ |
6361 | if (relsec->sh_type == SHT_REL) |
6362 | { | |
6363 | if (!slurp_rel_relocs (aux->file, relsec->sh_offset, | |
6364 | relsec->sh_size, | |
6365 | & arm_sec->rela, & arm_sec->nrelas)) | |
a734115a | 6366 | return FALSE; |
0b6ae522 DJ |
6367 | break; |
6368 | } | |
6369 | else if (relsec->sh_type == SHT_RELA) | |
6370 | { | |
6371 | if (!slurp_rela_relocs (aux->file, relsec->sh_offset, | |
6372 | relsec->sh_size, | |
6373 | & arm_sec->rela, & arm_sec->nrelas)) | |
a734115a | 6374 | return FALSE; |
0b6ae522 DJ |
6375 | break; |
6376 | } | |
a734115a NC |
6377 | else |
6378 | warn (_("unexpected relocation type (%d) for section %d"), | |
6379 | relsec->sh_type, relsec->sh_info); | |
0b6ae522 DJ |
6380 | } |
6381 | ||
6382 | arm_sec->next_rela = arm_sec->rela; | |
6383 | } | |
6384 | ||
a734115a | 6385 | /* If there is no unwind data we can do nothing. */ |
0b6ae522 | 6386 | if (arm_sec->data == NULL) |
a734115a | 6387 | return FALSE; |
0b6ae522 | 6388 | |
a734115a | 6389 | /* Get the word at the required offset. */ |
0b6ae522 DJ |
6390 | word = byte_get (arm_sec->data + word_offset, 4); |
6391 | ||
a734115a | 6392 | /* Look through the relocs to find the one that applies to the provided offset. */ |
0b6ae522 DJ |
6393 | wrapped = FALSE; |
6394 | for (rp = arm_sec->next_rela; rp != arm_sec->rela + arm_sec->nrelas; rp++) | |
6395 | { | |
6396 | bfd_vma prelval, offset; | |
6397 | ||
6398 | if (rp->r_offset > word_offset && !wrapped) | |
6399 | { | |
6400 | rp = arm_sec->rela; | |
6401 | wrapped = TRUE; | |
6402 | } | |
6403 | if (rp->r_offset > word_offset) | |
6404 | break; | |
6405 | ||
6406 | if (rp->r_offset & 3) | |
6407 | { | |
6408 | warn (_("Skipping unexpected relocation at offset 0x%lx\n"), | |
6409 | (unsigned long) rp->r_offset); | |
6410 | continue; | |
6411 | } | |
6412 | ||
6413 | if (rp->r_offset < word_offset) | |
6414 | continue; | |
6415 | ||
0b6ae522 DJ |
6416 | sym = aux->symtab + ELF32_R_SYM (rp->r_info); |
6417 | ||
6418 | if (arm_sec->rel_type == SHT_REL) | |
6419 | { | |
6420 | offset = word & 0x7fffffff; | |
6421 | if (offset & 0x40000000) | |
6422 | offset |= ~ (bfd_vma) 0x7fffffff; | |
6423 | } | |
a734115a | 6424 | else if (arm_sec->rel_type == SHT_RELA) |
0b6ae522 | 6425 | offset = rp->r_addend; |
a734115a NC |
6426 | else |
6427 | abort (); | |
0b6ae522 DJ |
6428 | |
6429 | offset += sym->st_value; | |
6430 | prelval = offset - (arm_sec->sec->sh_addr + rp->r_offset); | |
6431 | ||
a734115a NC |
6432 | /* Check that we are processing the expected reloc type. */ |
6433 | if (elf_header.e_machine == EM_ARM) | |
6434 | { | |
6435 | relname = elf_arm_reloc_type (ELF32_R_TYPE (rp->r_info)); | |
6436 | ||
6437 | if (streq (relname, "R_ARM_NONE")) | |
6438 | continue; | |
6439 | ||
6440 | if (! streq (relname, "R_ARM_PREL31")) | |
6441 | { | |
6442 | warn (_("Skipping unexpected relocation type %s\n"), relname); | |
6443 | continue; | |
6444 | } | |
6445 | } | |
6446 | else if (elf_header.e_machine == EM_TI_C6000) | |
6447 | { | |
6448 | relname = elf_tic6x_reloc_type (ELF32_R_TYPE (rp->r_info)); | |
6449 | ||
6450 | if (streq (relname, "R_C6000_NONE")) | |
6451 | continue; | |
6452 | ||
6453 | if (! streq (relname, "R_C6000_PREL31")) | |
6454 | { | |
6455 | warn (_("Skipping unexpected relocation type %s\n"), relname); | |
6456 | continue; | |
6457 | } | |
6458 | ||
6459 | prelval >>= 1; | |
6460 | } | |
6461 | else | |
6462 | /* This function currently only supports ARM and TI unwinders. */ | |
6463 | abort (); | |
fa197c1c | 6464 | |
0b6ae522 DJ |
6465 | word = (word & ~ (bfd_vma) 0x7fffffff) | (prelval & 0x7fffffff); |
6466 | addr->section = sym->st_shndx; | |
6467 | addr->offset = offset; | |
6468 | break; | |
6469 | } | |
6470 | ||
6471 | *wordp = word; | |
6472 | arm_sec->next_rela = rp; | |
6473 | ||
a734115a | 6474 | return TRUE; |
0b6ae522 DJ |
6475 | } |
6476 | ||
a734115a NC |
6477 | static const char *tic6x_unwind_regnames[16] = |
6478 | { | |
6479 | "A15", "B15", "B14", "B13", "B12", "B11", "B10", "B3", | |
6480 | "A14", "A13", "A12", "A11", "A10", | |
6481 | "[invalid reg 13]", "[invalid reg 14]", "[invalid reg 15]" | |
6482 | }; | |
fa197c1c | 6483 | |
0b6ae522 | 6484 | static void |
fa197c1c | 6485 | decode_tic6x_unwind_regmask (unsigned int mask) |
0b6ae522 | 6486 | { |
fa197c1c PB |
6487 | int i; |
6488 | ||
6489 | for (i = 12; mask; mask >>= 1, i--) | |
6490 | { | |
6491 | if (mask & 1) | |
6492 | { | |
6493 | fputs (tic6x_unwind_regnames[i], stdout); | |
6494 | if (mask > 1) | |
6495 | fputs (", ", stdout); | |
6496 | } | |
6497 | } | |
6498 | } | |
0b6ae522 DJ |
6499 | |
6500 | #define ADVANCE \ | |
6501 | if (remaining == 0 && more_words) \ | |
6502 | { \ | |
6503 | data_offset += 4; \ | |
6504 | if (!arm_section_get_word (aux, data_arm_sec, data_sec, \ | |
6505 | data_offset, &word, &addr)) \ | |
6506 | return; \ | |
6507 | remaining = 4; \ | |
6508 | more_words--; \ | |
6509 | } \ | |
6510 | ||
6511 | #define GET_OP(OP) \ | |
6512 | ADVANCE; \ | |
6513 | if (remaining) \ | |
6514 | { \ | |
6515 | remaining--; \ | |
6516 | (OP) = word >> 24; \ | |
6517 | word <<= 8; \ | |
6518 | } \ | |
6519 | else \ | |
6520 | { \ | |
2b692964 | 6521 | printf (_("[Truncated opcode]\n")); \ |
0b6ae522 DJ |
6522 | return; \ |
6523 | } \ | |
cc5914eb | 6524 | printf ("0x%02x ", OP) |
0b6ae522 | 6525 | |
fa197c1c PB |
6526 | static void |
6527 | decode_arm_unwind_bytecode (struct arm_unw_aux_info *aux, | |
6528 | unsigned int word, unsigned int remaining, | |
6529 | unsigned int more_words, | |
6530 | bfd_vma data_offset, Elf_Internal_Shdr *data_sec, | |
6531 | struct arm_section *data_arm_sec) | |
6532 | { | |
6533 | struct absaddr addr; | |
0b6ae522 DJ |
6534 | |
6535 | /* Decode the unwinding instructions. */ | |
6536 | while (1) | |
6537 | { | |
6538 | unsigned int op, op2; | |
6539 | ||
6540 | ADVANCE; | |
6541 | if (remaining == 0) | |
6542 | break; | |
6543 | remaining--; | |
6544 | op = word >> 24; | |
6545 | word <<= 8; | |
6546 | ||
cc5914eb | 6547 | printf (" 0x%02x ", op); |
0b6ae522 DJ |
6548 | |
6549 | if ((op & 0xc0) == 0x00) | |
6550 | { | |
6551 | int offset = ((op & 0x3f) << 2) + 4; | |
61865e30 | 6552 | |
cc5914eb | 6553 | printf (" vsp = vsp + %d", offset); |
0b6ae522 DJ |
6554 | } |
6555 | else if ((op & 0xc0) == 0x40) | |
6556 | { | |
6557 | int offset = ((op & 0x3f) << 2) + 4; | |
61865e30 | 6558 | |
cc5914eb | 6559 | printf (" vsp = vsp - %d", offset); |
0b6ae522 DJ |
6560 | } |
6561 | else if ((op & 0xf0) == 0x80) | |
6562 | { | |
6563 | GET_OP (op2); | |
6564 | if (op == 0x80 && op2 == 0) | |
6565 | printf (_("Refuse to unwind")); | |
6566 | else | |
6567 | { | |
6568 | unsigned int mask = ((op & 0x0f) << 8) | op2; | |
6569 | int first = 1; | |
6570 | int i; | |
2b692964 | 6571 | |
0b6ae522 DJ |
6572 | printf ("pop {"); |
6573 | for (i = 0; i < 12; i++) | |
6574 | if (mask & (1 << i)) | |
6575 | { | |
6576 | if (first) | |
6577 | first = 0; | |
6578 | else | |
6579 | printf (", "); | |
6580 | printf ("r%d", 4 + i); | |
6581 | } | |
6582 | printf ("}"); | |
6583 | } | |
6584 | } | |
6585 | else if ((op & 0xf0) == 0x90) | |
6586 | { | |
6587 | if (op == 0x9d || op == 0x9f) | |
6588 | printf (_(" [Reserved]")); | |
6589 | else | |
cc5914eb | 6590 | printf (" vsp = r%d", op & 0x0f); |
0b6ae522 DJ |
6591 | } |
6592 | else if ((op & 0xf0) == 0xa0) | |
6593 | { | |
6594 | int end = 4 + (op & 0x07); | |
6595 | int first = 1; | |
6596 | int i; | |
61865e30 | 6597 | |
0b6ae522 DJ |
6598 | printf (" pop {"); |
6599 | for (i = 4; i <= end; i++) | |
6600 | { | |
6601 | if (first) | |
6602 | first = 0; | |
6603 | else | |
6604 | printf (", "); | |
6605 | printf ("r%d", i); | |
6606 | } | |
6607 | if (op & 0x08) | |
6608 | { | |
6609 | if (first) | |
6610 | printf (", "); | |
6611 | printf ("r14"); | |
6612 | } | |
6613 | printf ("}"); | |
6614 | } | |
6615 | else if (op == 0xb0) | |
6616 | printf (_(" finish")); | |
6617 | else if (op == 0xb1) | |
6618 | { | |
6619 | GET_OP (op2); | |
6620 | if (op2 == 0 || (op2 & 0xf0) != 0) | |
6621 | printf (_("[Spare]")); | |
6622 | else | |
6623 | { | |
6624 | unsigned int mask = op2 & 0x0f; | |
6625 | int first = 1; | |
6626 | int i; | |
61865e30 | 6627 | |
0b6ae522 DJ |
6628 | printf ("pop {"); |
6629 | for (i = 0; i < 12; i++) | |
6630 | if (mask & (1 << i)) | |
6631 | { | |
6632 | if (first) | |
6633 | first = 0; | |
6634 | else | |
6635 | printf (", "); | |
6636 | printf ("r%d", i); | |
6637 | } | |
6638 | printf ("}"); | |
6639 | } | |
6640 | } | |
6641 | else if (op == 0xb2) | |
6642 | { | |
b115cf96 | 6643 | unsigned char buf[9]; |
0b6ae522 DJ |
6644 | unsigned int i, len; |
6645 | unsigned long offset; | |
61865e30 | 6646 | |
b115cf96 | 6647 | for (i = 0; i < sizeof (buf); i++) |
0b6ae522 DJ |
6648 | { |
6649 | GET_OP (buf[i]); | |
6650 | if ((buf[i] & 0x80) == 0) | |
6651 | break; | |
6652 | } | |
6653 | assert (i < sizeof (buf)); | |
6654 | offset = read_uleb128 (buf, &len); | |
6655 | assert (len == i + 1); | |
6656 | offset = offset * 4 + 0x204; | |
cc5914eb | 6657 | printf ("vsp = vsp + %ld", offset); |
0b6ae522 | 6658 | } |
61865e30 | 6659 | else if (op == 0xb3 || op == 0xc8 || op == 0xc9) |
0b6ae522 | 6660 | { |
61865e30 NC |
6661 | unsigned int first, last; |
6662 | ||
6663 | GET_OP (op2); | |
6664 | first = op2 >> 4; | |
6665 | last = op2 & 0x0f; | |
6666 | if (op == 0xc8) | |
6667 | first = first + 16; | |
6668 | printf ("pop {D%d", first); | |
6669 | if (last) | |
6670 | printf ("-D%d", first + last); | |
6671 | printf ("}"); | |
6672 | } | |
6673 | else if ((op & 0xf8) == 0xb8 || (op & 0xf8) == 0xd0) | |
6674 | { | |
6675 | unsigned int count = op & 0x07; | |
6676 | ||
6677 | printf ("pop {D8"); | |
6678 | if (count) | |
6679 | printf ("-D%d", 8 + count); | |
6680 | printf ("}"); | |
6681 | } | |
6682 | else if (op >= 0xc0 && op <= 0xc5) | |
6683 | { | |
6684 | unsigned int count = op & 0x07; | |
6685 | ||
6686 | printf (" pop {wR10"); | |
6687 | if (count) | |
6688 | printf ("-wR%d", 10 + count); | |
6689 | printf ("}"); | |
6690 | } | |
6691 | else if (op == 0xc6) | |
6692 | { | |
6693 | unsigned int first, last; | |
6694 | ||
6695 | GET_OP (op2); | |
6696 | first = op2 >> 4; | |
6697 | last = op2 & 0x0f; | |
6698 | printf ("pop {wR%d", first); | |
6699 | if (last) | |
6700 | printf ("-wR%d", first + last); | |
6701 | printf ("}"); | |
6702 | } | |
6703 | else if (op == 0xc7) | |
6704 | { | |
6705 | GET_OP (op2); | |
6706 | if (op2 == 0 || (op2 & 0xf0) != 0) | |
6707 | printf (_("[Spare]")); | |
0b6ae522 DJ |
6708 | else |
6709 | { | |
61865e30 NC |
6710 | unsigned int mask = op2 & 0x0f; |
6711 | int first = 1; | |
6712 | int i; | |
6713 | ||
6714 | printf ("pop {"); | |
6715 | for (i = 0; i < 4; i++) | |
6716 | if (mask & (1 << i)) | |
6717 | { | |
6718 | if (first) | |
6719 | first = 0; | |
6720 | else | |
6721 | printf (", "); | |
6722 | printf ("wCGR%d", i); | |
6723 | } | |
6724 | printf ("}"); | |
0b6ae522 DJ |
6725 | } |
6726 | } | |
61865e30 NC |
6727 | else |
6728 | printf (_(" [unsupported opcode]")); | |
0b6ae522 DJ |
6729 | printf ("\n"); |
6730 | } | |
fa197c1c PB |
6731 | } |
6732 | ||
6733 | static void | |
6734 | decode_tic6x_unwind_bytecode (struct arm_unw_aux_info *aux, | |
6735 | unsigned int word, unsigned int remaining, | |
6736 | unsigned int more_words, | |
6737 | bfd_vma data_offset, Elf_Internal_Shdr *data_sec, | |
6738 | struct arm_section *data_arm_sec) | |
6739 | { | |
6740 | struct absaddr addr; | |
6741 | ||
6742 | /* Decode the unwinding instructions. */ | |
6743 | while (1) | |
6744 | { | |
6745 | unsigned int op, op2; | |
6746 | ||
6747 | ADVANCE; | |
6748 | if (remaining == 0) | |
6749 | break; | |
6750 | remaining--; | |
6751 | op = word >> 24; | |
6752 | word <<= 8; | |
6753 | ||
9cf03b7e | 6754 | printf (" 0x%02x ", op); |
fa197c1c PB |
6755 | |
6756 | if ((op & 0xc0) == 0x00) | |
6757 | { | |
6758 | int offset = ((op & 0x3f) << 3) + 8; | |
9cf03b7e | 6759 | printf (" sp = sp + %d", offset); |
fa197c1c PB |
6760 | } |
6761 | else if ((op & 0xc0) == 0x80) | |
6762 | { | |
6763 | GET_OP (op2); | |
6764 | if (op == 0x80 && op2 == 0) | |
6765 | printf (_("Refuse to unwind")); | |
6766 | else | |
6767 | { | |
6768 | unsigned int mask = ((op & 0x1f) << 8) | op2; | |
6769 | if (op & 0x20) | |
6770 | printf ("pop compact {"); | |
6771 | else | |
6772 | printf ("pop {"); | |
6773 | ||
6774 | decode_tic6x_unwind_regmask (mask); | |
6775 | printf("}"); | |
6776 | } | |
6777 | } | |
6778 | else if ((op & 0xf0) == 0xc0) | |
6779 | { | |
6780 | unsigned int reg; | |
6781 | unsigned int nregs; | |
6782 | unsigned int i; | |
6783 | const char *name; | |
a734115a NC |
6784 | struct |
6785 | { | |
fa197c1c PB |
6786 | unsigned int offset; |
6787 | unsigned int reg; | |
6788 | } regpos[16]; | |
6789 | ||
6790 | /* Scan entire instruction first so that GET_OP output is not | |
6791 | interleaved with disassembly. */ | |
6792 | nregs = 0; | |
6793 | for (i = 0; nregs < (op & 0xf); i++) | |
6794 | { | |
6795 | GET_OP (op2); | |
6796 | reg = op2 >> 4; | |
6797 | if (reg != 0xf) | |
6798 | { | |
6799 | regpos[nregs].offset = i * 2; | |
6800 | regpos[nregs].reg = reg; | |
6801 | nregs++; | |
6802 | } | |
6803 | ||
6804 | reg = op2 & 0xf; | |
6805 | if (reg != 0xf) | |
6806 | { | |
6807 | regpos[nregs].offset = i * 2 + 1; | |
6808 | regpos[nregs].reg = reg; | |
6809 | nregs++; | |
6810 | } | |
6811 | } | |
6812 | ||
6813 | printf (_("pop frame {")); | |
6814 | reg = nregs - 1; | |
6815 | for (i = i * 2; i > 0; i--) | |
6816 | { | |
6817 | if (regpos[reg].offset == i - 1) | |
6818 | { | |
6819 | name = tic6x_unwind_regnames[regpos[reg].reg]; | |
6820 | if (reg > 0) | |
6821 | reg--; | |
6822 | } | |
6823 | else | |
6824 | name = _("[pad]"); | |
6825 | ||
6826 | fputs (name, stdout); | |
6827 | if (i > 1) | |
6828 | printf (", "); | |
6829 | } | |
6830 | ||
6831 | printf ("}"); | |
6832 | } | |
6833 | else if (op == 0xd0) | |
6834 | printf (" MOV FP, SP"); | |
6835 | else if (op == 0xd1) | |
6836 | printf (" __c6xabi_pop_rts"); | |
6837 | else if (op == 0xd2) | |
6838 | { | |
6839 | unsigned char buf[9]; | |
6840 | unsigned int i, len; | |
6841 | unsigned long offset; | |
a734115a | 6842 | |
fa197c1c PB |
6843 | for (i = 0; i < sizeof (buf); i++) |
6844 | { | |
6845 | GET_OP (buf[i]); | |
6846 | if ((buf[i] & 0x80) == 0) | |
6847 | break; | |
6848 | } | |
6849 | assert (i < sizeof (buf)); | |
6850 | offset = read_uleb128 (buf, &len); | |
6851 | assert (len == i + 1); | |
6852 | offset = offset * 8 + 0x408; | |
6853 | printf (_("sp = sp + %ld"), offset); | |
6854 | } | |
6855 | else if ((op & 0xf0) == 0xe0) | |
6856 | { | |
6857 | if ((op & 0x0f) == 7) | |
6858 | printf (" RETURN"); | |
6859 | else | |
6860 | printf (" MV %s, B3", tic6x_unwind_regnames[op & 0x0f]); | |
6861 | } | |
6862 | else | |
6863 | { | |
6864 | printf (_(" [unsupported opcode]")); | |
6865 | } | |
6866 | putchar ('\n'); | |
6867 | } | |
6868 | } | |
6869 | ||
6870 | static bfd_vma | |
a734115a | 6871 | arm_expand_prel31 (bfd_vma word, bfd_vma where) |
fa197c1c PB |
6872 | { |
6873 | bfd_vma offset; | |
6874 | ||
6875 | offset = word & 0x7fffffff; | |
6876 | if (offset & 0x40000000) | |
6877 | offset |= ~ (bfd_vma) 0x7fffffff; | |
6878 | ||
6879 | if (elf_header.e_machine == EM_TI_C6000) | |
6880 | offset <<= 1; | |
6881 | ||
6882 | return offset + where; | |
6883 | } | |
6884 | ||
6885 | static void | |
6886 | decode_arm_unwind (struct arm_unw_aux_info *aux, | |
6887 | unsigned int word, unsigned int remaining, | |
6888 | bfd_vma data_offset, Elf_Internal_Shdr *data_sec, | |
6889 | struct arm_section *data_arm_sec) | |
6890 | { | |
6891 | int per_index; | |
6892 | unsigned int more_words = 0; | |
6893 | struct absaddr addr; | |
6894 | ||
6895 | if (remaining == 0) | |
6896 | { | |
6897 | /* Fetch the first word. */ | |
6898 | if (!arm_section_get_word (aux, data_arm_sec, data_sec, data_offset, | |
6899 | &word, &addr)) | |
6900 | return; | |
6901 | remaining = 4; | |
6902 | } | |
6903 | ||
6904 | if ((word & 0x80000000) == 0) | |
6905 | { | |
6906 | /* Expand prel31 for personality routine. */ | |
6907 | bfd_vma fn; | |
6908 | const char *procname; | |
6909 | ||
a734115a | 6910 | fn = arm_expand_prel31 (word, data_sec->sh_addr + data_offset); |
fa197c1c PB |
6911 | printf (_(" Personality routine: ")); |
6912 | procname = arm_print_vma_and_name (aux, fn, addr); | |
6913 | fputc ('\n', stdout); | |
6914 | ||
6915 | /* The GCC personality routines use the standard compact | |
6916 | encoding, starting with one byte giving the number of | |
6917 | words. */ | |
6918 | if (procname != NULL | |
6919 | && (const_strneq (procname, "__gcc_personality_v0") | |
6920 | || const_strneq (procname, "__gxx_personality_v0") | |
6921 | || const_strneq (procname, "__gcj_personality_v0") | |
6922 | || const_strneq (procname, "__gnu_objc_personality_v0"))) | |
6923 | { | |
6924 | remaining = 0; | |
6925 | more_words = 1; | |
6926 | ADVANCE; | |
6927 | if (!remaining) | |
6928 | { | |
6929 | printf (_(" [Truncated data]\n")); | |
6930 | return; | |
6931 | } | |
6932 | more_words = word >> 24; | |
6933 | word <<= 8; | |
6934 | remaining--; | |
6935 | per_index = -1; | |
6936 | } | |
6937 | else | |
6938 | return; | |
6939 | } | |
6940 | else | |
6941 | { | |
6942 | ||
6943 | per_index = (word >> 24) & 0x7f; | |
6944 | printf (_(" Compact model %d\n"), per_index); | |
6945 | if (per_index == 0) | |
6946 | { | |
6947 | more_words = 0; | |
6948 | word <<= 8; | |
6949 | remaining--; | |
6950 | } | |
6951 | else if (per_index < 3) | |
6952 | { | |
6953 | more_words = (word >> 16) & 0xff; | |
6954 | word <<= 16; | |
6955 | remaining -= 2; | |
6956 | } | |
6957 | } | |
6958 | ||
6959 | switch (elf_header.e_machine) | |
6960 | { | |
6961 | case EM_ARM: | |
6962 | if (per_index < 3) | |
6963 | { | |
6964 | decode_arm_unwind_bytecode (aux, word, remaining, more_words, | |
6965 | data_offset, data_sec, data_arm_sec); | |
6966 | } | |
6967 | else | |
6968 | printf (" [reserved]\n"); | |
6969 | break; | |
6970 | ||
6971 | case EM_TI_C6000: | |
6972 | if (per_index < 3) | |
6973 | { | |
6974 | decode_tic6x_unwind_bytecode (aux, word, remaining, more_words, | |
6975 | data_offset, data_sec, data_arm_sec); | |
6976 | } | |
6977 | else if (per_index < 5) | |
6978 | { | |
6979 | if (((word >> 17) & 0x7f) == 0x7f) | |
6980 | printf (_(" Restore stack from frame pointer\n")); | |
6981 | else | |
6982 | printf (_(" Stack increment %d\n"), (word >> 14) & 0x1fc); | |
6983 | printf (_(" Registers restored: ")); | |
6984 | if (per_index == 4) | |
6985 | printf (" (compact) "); | |
6986 | decode_tic6x_unwind_regmask ((word >> 4) & 0x1fff); | |
6987 | putchar ('\n'); | |
6988 | printf (_(" Return register: %s\n"), | |
6989 | tic6x_unwind_regnames[word & 0xf]); | |
6990 | } | |
6991 | else | |
6992 | printf (" [reserved]\n"); | |
6993 | break; | |
6994 | ||
6995 | default: | |
6996 | abort (); | |
6997 | } | |
0b6ae522 DJ |
6998 | |
6999 | /* Decode the descriptors. Not implemented. */ | |
7000 | } | |
7001 | ||
7002 | static void | |
7003 | dump_arm_unwind (struct arm_unw_aux_info *aux, Elf_Internal_Shdr *exidx_sec) | |
7004 | { | |
7005 | struct arm_section exidx_arm_sec, extab_arm_sec; | |
7006 | unsigned int i, exidx_len; | |
7007 | ||
7008 | memset (&exidx_arm_sec, 0, sizeof (exidx_arm_sec)); | |
7009 | memset (&extab_arm_sec, 0, sizeof (extab_arm_sec)); | |
7010 | exidx_len = exidx_sec->sh_size / 8; | |
7011 | ||
7012 | for (i = 0; i < exidx_len; i++) | |
7013 | { | |
7014 | unsigned int exidx_fn, exidx_entry; | |
7015 | struct absaddr fn_addr, entry_addr; | |
7016 | bfd_vma fn; | |
7017 | ||
7018 | fputc ('\n', stdout); | |
7019 | ||
7020 | if (!arm_section_get_word (aux, &exidx_arm_sec, exidx_sec, | |
7021 | 8 * i, &exidx_fn, &fn_addr) | |
7022 | || !arm_section_get_word (aux, &exidx_arm_sec, exidx_sec, | |
7023 | 8 * i + 4, &exidx_entry, &entry_addr)) | |
7024 | { | |
7025 | arm_free_section (&exidx_arm_sec); | |
7026 | arm_free_section (&extab_arm_sec); | |
7027 | return; | |
7028 | } | |
7029 | ||
a734115a | 7030 | fn = arm_expand_prel31 (exidx_fn, exidx_sec->sh_addr + 8 * i); |
0b6ae522 | 7031 | |
a734115a | 7032 | arm_print_vma_and_name (aux, fn, fn_addr); |
0b6ae522 DJ |
7033 | fputs (": ", stdout); |
7034 | ||
7035 | if (exidx_entry == 1) | |
7036 | { | |
7037 | print_vma (exidx_entry, PREFIX_HEX); | |
7038 | fputs (" [cantunwind]\n", stdout); | |
7039 | } | |
7040 | else if (exidx_entry & 0x80000000) | |
7041 | { | |
7042 | print_vma (exidx_entry, PREFIX_HEX); | |
7043 | fputc ('\n', stdout); | |
7044 | decode_arm_unwind (aux, exidx_entry, 4, 0, NULL, NULL); | |
7045 | } | |
7046 | else | |
7047 | { | |
8f73510c | 7048 | bfd_vma table, table_offset = 0; |
0b6ae522 DJ |
7049 | Elf_Internal_Shdr *table_sec; |
7050 | ||
7051 | fputs ("@", stdout); | |
a734115a | 7052 | table = arm_expand_prel31 (exidx_entry, exidx_sec->sh_addr + 8 * i + 4); |
0b6ae522 DJ |
7053 | print_vma (table, PREFIX_HEX); |
7054 | printf ("\n"); | |
7055 | ||
7056 | /* Locate the matching .ARM.extab. */ | |
7057 | if (entry_addr.section != SHN_UNDEF | |
7058 | && entry_addr.section < elf_header.e_shnum) | |
7059 | { | |
7060 | table_sec = section_headers + entry_addr.section; | |
7061 | table_offset = entry_addr.offset; | |
7062 | } | |
7063 | else | |
7064 | { | |
7065 | table_sec = find_section_by_address (table); | |
7066 | if (table_sec != NULL) | |
7067 | table_offset = table - table_sec->sh_addr; | |
7068 | } | |
7069 | if (table_sec == NULL) | |
7070 | { | |
7071 | warn (_("Could not locate .ARM.extab section containing 0x%lx.\n"), | |
7072 | (unsigned long) table); | |
7073 | continue; | |
7074 | } | |
7075 | decode_arm_unwind (aux, 0, 0, table_offset, table_sec, | |
7076 | &extab_arm_sec); | |
7077 | } | |
7078 | } | |
7079 | ||
7080 | printf ("\n"); | |
7081 | ||
7082 | arm_free_section (&exidx_arm_sec); | |
7083 | arm_free_section (&extab_arm_sec); | |
7084 | } | |
7085 | ||
fa197c1c | 7086 | /* Used for both ARM and C6X unwinding tables. */ |
0b6ae522 DJ |
7087 | static int |
7088 | arm_process_unwind (FILE *file) | |
7089 | { | |
7090 | struct arm_unw_aux_info aux; | |
7091 | Elf_Internal_Shdr *unwsec = NULL; | |
7092 | Elf_Internal_Shdr *strsec; | |
7093 | Elf_Internal_Shdr *sec; | |
7094 | unsigned long i; | |
fa197c1c | 7095 | unsigned int sec_type; |
0b6ae522 DJ |
7096 | |
7097 | memset (& aux, 0, sizeof (aux)); | |
7098 | aux.file = file; | |
7099 | ||
fa197c1c PB |
7100 | switch (elf_header.e_machine) |
7101 | { | |
7102 | case EM_ARM: | |
7103 | sec_type = SHT_ARM_EXIDX; | |
7104 | break; | |
7105 | ||
7106 | case EM_TI_C6000: | |
7107 | sec_type = SHT_C6000_UNWIND; | |
7108 | break; | |
7109 | ||
7110 | default: | |
7111 | abort(); | |
7112 | } | |
7113 | ||
0b6ae522 DJ |
7114 | if (string_table == NULL) |
7115 | return 1; | |
7116 | ||
7117 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec) | |
7118 | { | |
7119 | if (sec->sh_type == SHT_SYMTAB && sec->sh_link < elf_header.e_shnum) | |
7120 | { | |
ba5cdace | 7121 | aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms); |
0b6ae522 DJ |
7122 | |
7123 | strsec = section_headers + sec->sh_link; | |
59245841 | 7124 | assert (aux.strtab == NULL); |
0b6ae522 DJ |
7125 | aux.strtab = get_data (NULL, file, strsec->sh_offset, |
7126 | 1, strsec->sh_size, _("string table")); | |
7127 | aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0; | |
7128 | } | |
fa197c1c | 7129 | else if (sec->sh_type == sec_type) |
0b6ae522 DJ |
7130 | unwsec = sec; |
7131 | } | |
7132 | ||
7133 | if (!unwsec) | |
7134 | printf (_("\nThere are no unwind sections in this file.\n")); | |
7135 | ||
7136 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec) | |
7137 | { | |
fa197c1c | 7138 | if (sec->sh_type == sec_type) |
0b6ae522 DJ |
7139 | { |
7140 | printf (_("\nUnwind table index '%s' at offset 0x%lx contains %lu entries:\n"), | |
7141 | SECTION_NAME (sec), | |
7142 | (unsigned long) sec->sh_offset, | |
7143 | (unsigned long) (sec->sh_size / (2 * eh_addr_size))); | |
7144 | ||
7145 | dump_arm_unwind (&aux, sec); | |
7146 | } | |
7147 | } | |
7148 | ||
7149 | if (aux.symtab) | |
7150 | free (aux.symtab); | |
7151 | if (aux.strtab) | |
7152 | free ((char *) aux.strtab); | |
7153 | ||
7154 | return 1; | |
7155 | } | |
7156 | ||
57346661 | 7157 | static int |
2cf0635d | 7158 | process_unwind (FILE * file) |
57346661 | 7159 | { |
2cf0635d NC |
7160 | struct unwind_handler |
7161 | { | |
57346661 | 7162 | int machtype; |
2cf0635d NC |
7163 | int (* handler)(FILE *); |
7164 | } handlers[] = | |
7165 | { | |
0b6ae522 | 7166 | { EM_ARM, arm_process_unwind }, |
57346661 AM |
7167 | { EM_IA_64, ia64_process_unwind }, |
7168 | { EM_PARISC, hppa_process_unwind }, | |
fa197c1c | 7169 | { EM_TI_C6000, arm_process_unwind }, |
57346661 AM |
7170 | { 0, 0 } |
7171 | }; | |
7172 | int i; | |
7173 | ||
7174 | if (!do_unwind) | |
7175 | return 1; | |
7176 | ||
7177 | for (i = 0; handlers[i].handler != NULL; i++) | |
7178 | if (elf_header.e_machine == handlers[i].machtype) | |
18bd398b | 7179 | return handlers[i].handler (file); |
57346661 AM |
7180 | |
7181 | printf (_("\nThere are no unwind sections in this file.\n")); | |
7182 | return 1; | |
7183 | } | |
7184 | ||
252b5132 | 7185 | static void |
2cf0635d | 7186 | dynamic_section_mips_val (Elf_Internal_Dyn * entry) |
252b5132 RH |
7187 | { |
7188 | switch (entry->d_tag) | |
7189 | { | |
7190 | case DT_MIPS_FLAGS: | |
7191 | if (entry->d_un.d_val == 0) | |
2b692964 | 7192 | printf (_("NONE\n")); |
252b5132 RH |
7193 | else |
7194 | { | |
7195 | static const char * opts[] = | |
7196 | { | |
7197 | "QUICKSTART", "NOTPOT", "NO_LIBRARY_REPLACEMENT", | |
7198 | "NO_MOVE", "SGI_ONLY", "GUARANTEE_INIT", "DELTA_C_PLUS_PLUS", | |
7199 | "GUARANTEE_START_INIT", "PIXIE", "DEFAULT_DELAY_LOAD", | |
7200 | "REQUICKSTART", "REQUICKSTARTED", "CORD", "NO_UNRES_UNDEF", | |
7201 | "RLD_ORDER_SAFE" | |
7202 | }; | |
7203 | unsigned int cnt; | |
7204 | int first = 1; | |
2b692964 | 7205 | |
60bca95a | 7206 | for (cnt = 0; cnt < ARRAY_SIZE (opts); ++cnt) |
252b5132 RH |
7207 | if (entry->d_un.d_val & (1 << cnt)) |
7208 | { | |
7209 | printf ("%s%s", first ? "" : " ", opts[cnt]); | |
7210 | first = 0; | |
7211 | } | |
7212 | puts (""); | |
7213 | } | |
7214 | break; | |
103f02d3 | 7215 | |
252b5132 | 7216 | case DT_MIPS_IVERSION: |
d79b3d50 | 7217 | if (VALID_DYNAMIC_NAME (entry->d_un.d_val)) |
2b692964 | 7218 | printf (_("Interface Version: %s\n"), GET_DYNAMIC_NAME (entry->d_un.d_val)); |
252b5132 | 7219 | else |
2b692964 | 7220 | printf (_("<corrupt: %ld>\n"), (long) entry->d_un.d_ptr); |
252b5132 | 7221 | break; |
103f02d3 | 7222 | |
252b5132 RH |
7223 | case DT_MIPS_TIME_STAMP: |
7224 | { | |
7225 | char timebuf[20]; | |
2cf0635d | 7226 | struct tm * tmp; |
50da7a9c | 7227 | |
91d6fa6a NC |
7228 | time_t atime = entry->d_un.d_val; |
7229 | tmp = gmtime (&atime); | |
e9e44622 JJ |
7230 | snprintf (timebuf, sizeof (timebuf), "%04u-%02u-%02uT%02u:%02u:%02u", |
7231 | tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, | |
7232 | tmp->tm_hour, tmp->tm_min, tmp->tm_sec); | |
2b692964 | 7233 | printf (_("Time Stamp: %s\n"), timebuf); |
252b5132 RH |
7234 | } |
7235 | break; | |
103f02d3 | 7236 | |
252b5132 RH |
7237 | case DT_MIPS_RLD_VERSION: |
7238 | case DT_MIPS_LOCAL_GOTNO: | |
7239 | case DT_MIPS_CONFLICTNO: | |
7240 | case DT_MIPS_LIBLISTNO: | |
7241 | case DT_MIPS_SYMTABNO: | |
7242 | case DT_MIPS_UNREFEXTNO: | |
7243 | case DT_MIPS_HIPAGENO: | |
7244 | case DT_MIPS_DELTA_CLASS_NO: | |
7245 | case DT_MIPS_DELTA_INSTANCE_NO: | |
7246 | case DT_MIPS_DELTA_RELOC_NO: | |
7247 | case DT_MIPS_DELTA_SYM_NO: | |
7248 | case DT_MIPS_DELTA_CLASSSYM_NO: | |
7249 | case DT_MIPS_COMPACT_SIZE: | |
7250 | printf ("%ld\n", (long) entry->d_un.d_ptr); | |
7251 | break; | |
103f02d3 UD |
7252 | |
7253 | default: | |
0af1713e | 7254 | printf ("%#lx\n", (unsigned long) entry->d_un.d_ptr); |
103f02d3 UD |
7255 | } |
7256 | } | |
7257 | ||
103f02d3 | 7258 | static void |
2cf0635d | 7259 | dynamic_section_parisc_val (Elf_Internal_Dyn * entry) |
103f02d3 UD |
7260 | { |
7261 | switch (entry->d_tag) | |
7262 | { | |
7263 | case DT_HP_DLD_FLAGS: | |
7264 | { | |
7265 | static struct | |
7266 | { | |
7267 | long int bit; | |
2cf0635d | 7268 | const char * str; |
5e220199 NC |
7269 | } |
7270 | flags[] = | |
7271 | { | |
7272 | { DT_HP_DEBUG_PRIVATE, "HP_DEBUG_PRIVATE" }, | |
7273 | { DT_HP_DEBUG_CALLBACK, "HP_DEBUG_CALLBACK" }, | |
7274 | { DT_HP_DEBUG_CALLBACK_BOR, "HP_DEBUG_CALLBACK_BOR" }, | |
7275 | { DT_HP_NO_ENVVAR, "HP_NO_ENVVAR" }, | |
7276 | { DT_HP_BIND_NOW, "HP_BIND_NOW" }, | |
7277 | { DT_HP_BIND_NONFATAL, "HP_BIND_NONFATAL" }, | |
7278 | { DT_HP_BIND_VERBOSE, "HP_BIND_VERBOSE" }, | |
7279 | { DT_HP_BIND_RESTRICTED, "HP_BIND_RESTRICTED" }, | |
7280 | { DT_HP_BIND_SYMBOLIC, "HP_BIND_SYMBOLIC" }, | |
7281 | { DT_HP_RPATH_FIRST, "HP_RPATH_FIRST" }, | |
eec8f817 DA |
7282 | { DT_HP_BIND_DEPTH_FIRST, "HP_BIND_DEPTH_FIRST" }, |
7283 | { DT_HP_GST, "HP_GST" }, | |
7284 | { DT_HP_SHLIB_FIXED, "HP_SHLIB_FIXED" }, | |
7285 | { DT_HP_MERGE_SHLIB_SEG, "HP_MERGE_SHLIB_SEG" }, | |
7286 | { DT_HP_NODELETE, "HP_NODELETE" }, | |
7287 | { DT_HP_GROUP, "HP_GROUP" }, | |
7288 | { DT_HP_PROTECT_LINKAGE_TABLE, "HP_PROTECT_LINKAGE_TABLE" } | |
5e220199 | 7289 | }; |
103f02d3 | 7290 | int first = 1; |
5e220199 | 7291 | size_t cnt; |
f7a99963 | 7292 | bfd_vma val = entry->d_un.d_val; |
103f02d3 | 7293 | |
60bca95a | 7294 | for (cnt = 0; cnt < ARRAY_SIZE (flags); ++cnt) |
103f02d3 | 7295 | if (val & flags[cnt].bit) |
30800947 NC |
7296 | { |
7297 | if (! first) | |
7298 | putchar (' '); | |
7299 | fputs (flags[cnt].str, stdout); | |
7300 | first = 0; | |
7301 | val ^= flags[cnt].bit; | |
7302 | } | |
76da6bbe | 7303 | |
103f02d3 | 7304 | if (val != 0 || first) |
f7a99963 NC |
7305 | { |
7306 | if (! first) | |
7307 | putchar (' '); | |
7308 | print_vma (val, HEX); | |
7309 | } | |
103f02d3 UD |
7310 | } |
7311 | break; | |
76da6bbe | 7312 | |
252b5132 | 7313 | default: |
f7a99963 NC |
7314 | print_vma (entry->d_un.d_ptr, PREFIX_HEX); |
7315 | break; | |
252b5132 | 7316 | } |
35b1837e | 7317 | putchar ('\n'); |
252b5132 RH |
7318 | } |
7319 | ||
28f997cf TG |
7320 | #ifdef BFD64 |
7321 | ||
7322 | /* VMS vs Unix time offset and factor. */ | |
7323 | ||
7324 | #define VMS_EPOCH_OFFSET 35067168000000000LL | |
7325 | #define VMS_GRANULARITY_FACTOR 10000000 | |
7326 | ||
7327 | /* Display a VMS time in a human readable format. */ | |
7328 | ||
7329 | static void | |
7330 | print_vms_time (bfd_int64_t vmstime) | |
7331 | { | |
7332 | struct tm *tm; | |
7333 | time_t unxtime; | |
7334 | ||
7335 | unxtime = (vmstime - VMS_EPOCH_OFFSET) / VMS_GRANULARITY_FACTOR; | |
7336 | tm = gmtime (&unxtime); | |
7337 | printf ("%04u-%02u-%02uT%02u:%02u:%02u", | |
7338 | tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday, | |
7339 | tm->tm_hour, tm->tm_min, tm->tm_sec); | |
7340 | } | |
7341 | #endif /* BFD64 */ | |
7342 | ||
ecc51f48 | 7343 | static void |
2cf0635d | 7344 | dynamic_section_ia64_val (Elf_Internal_Dyn * entry) |
ecc51f48 NC |
7345 | { |
7346 | switch (entry->d_tag) | |
7347 | { | |
0de14b54 | 7348 | case DT_IA_64_PLT_RESERVE: |
bdf4d63a | 7349 | /* First 3 slots reserved. */ |
ecc51f48 NC |
7350 | print_vma (entry->d_un.d_ptr, PREFIX_HEX); |
7351 | printf (" -- "); | |
7352 | print_vma (entry->d_un.d_ptr + (3 * 8), PREFIX_HEX); | |
bdf4d63a JJ |
7353 | break; |
7354 | ||
28f997cf TG |
7355 | case DT_IA_64_VMS_LINKTIME: |
7356 | #ifdef BFD64 | |
7357 | print_vms_time (entry->d_un.d_val); | |
7358 | #endif | |
7359 | break; | |
7360 | ||
7361 | case DT_IA_64_VMS_LNKFLAGS: | |
7362 | print_vma (entry->d_un.d_ptr, PREFIX_HEX); | |
7363 | if (entry->d_un.d_val & VMS_LF_CALL_DEBUG) | |
7364 | printf (" CALL_DEBUG"); | |
7365 | if (entry->d_un.d_val & VMS_LF_NOP0BUFS) | |
7366 | printf (" NOP0BUFS"); | |
7367 | if (entry->d_un.d_val & VMS_LF_P0IMAGE) | |
7368 | printf (" P0IMAGE"); | |
7369 | if (entry->d_un.d_val & VMS_LF_MKTHREADS) | |
7370 | printf (" MKTHREADS"); | |
7371 | if (entry->d_un.d_val & VMS_LF_UPCALLS) | |
7372 | printf (" UPCALLS"); | |
7373 | if (entry->d_un.d_val & VMS_LF_IMGSTA) | |
7374 | printf (" IMGSTA"); | |
7375 | if (entry->d_un.d_val & VMS_LF_INITIALIZE) | |
7376 | printf (" INITIALIZE"); | |
7377 | if (entry->d_un.d_val & VMS_LF_MAIN) | |
7378 | printf (" MAIN"); | |
7379 | if (entry->d_un.d_val & VMS_LF_EXE_INIT) | |
7380 | printf (" EXE_INIT"); | |
7381 | if (entry->d_un.d_val & VMS_LF_TBK_IN_IMG) | |
7382 | printf (" TBK_IN_IMG"); | |
7383 | if (entry->d_un.d_val & VMS_LF_DBG_IN_IMG) | |
7384 | printf (" DBG_IN_IMG"); | |
7385 | if (entry->d_un.d_val & VMS_LF_TBK_IN_DSF) | |
7386 | printf (" TBK_IN_DSF"); | |
7387 | if (entry->d_un.d_val & VMS_LF_DBG_IN_DSF) | |
7388 | printf (" DBG_IN_DSF"); | |
7389 | if (entry->d_un.d_val & VMS_LF_SIGNATURES) | |
7390 | printf (" SIGNATURES"); | |
7391 | if (entry->d_un.d_val & VMS_LF_REL_SEG_OFF) | |
7392 | printf (" REL_SEG_OFF"); | |
7393 | break; | |
7394 | ||
bdf4d63a JJ |
7395 | default: |
7396 | print_vma (entry->d_un.d_ptr, PREFIX_HEX); | |
7397 | break; | |
ecc51f48 | 7398 | } |
bdf4d63a | 7399 | putchar ('\n'); |
ecc51f48 NC |
7400 | } |
7401 | ||
252b5132 | 7402 | static int |
2cf0635d | 7403 | get_32bit_dynamic_section (FILE * file) |
252b5132 | 7404 | { |
2cf0635d NC |
7405 | Elf32_External_Dyn * edyn; |
7406 | Elf32_External_Dyn * ext; | |
7407 | Elf_Internal_Dyn * entry; | |
103f02d3 | 7408 | |
3f5e193b NC |
7409 | edyn = (Elf32_External_Dyn *) get_data (NULL, file, dynamic_addr, 1, |
7410 | dynamic_size, _("dynamic section")); | |
a6e9f9df AM |
7411 | if (!edyn) |
7412 | return 0; | |
103f02d3 | 7413 | |
ba2685cc AM |
7414 | /* SGI's ELF has more than one section in the DYNAMIC segment, and we |
7415 | might not have the luxury of section headers. Look for the DT_NULL | |
7416 | terminator to determine the number of entries. */ | |
7417 | for (ext = edyn, dynamic_nent = 0; | |
7418 | (char *) ext < (char *) edyn + dynamic_size; | |
7419 | ext++) | |
7420 | { | |
7421 | dynamic_nent++; | |
7422 | if (BYTE_GET (ext->d_tag) == DT_NULL) | |
7423 | break; | |
7424 | } | |
252b5132 | 7425 | |
3f5e193b NC |
7426 | dynamic_section = (Elf_Internal_Dyn *) cmalloc (dynamic_nent, |
7427 | sizeof (* entry)); | |
b2d38a17 | 7428 | if (dynamic_section == NULL) |
252b5132 | 7429 | { |
9ea033b2 NC |
7430 | error (_("Out of memory\n")); |
7431 | free (edyn); | |
7432 | return 0; | |
7433 | } | |
252b5132 | 7434 | |
fb514b26 | 7435 | for (ext = edyn, entry = dynamic_section; |
ba2685cc | 7436 | entry < dynamic_section + dynamic_nent; |
fb514b26 | 7437 | ext++, entry++) |
9ea033b2 | 7438 | { |
fb514b26 AM |
7439 | entry->d_tag = BYTE_GET (ext->d_tag); |
7440 | entry->d_un.d_val = BYTE_GET (ext->d_un.d_val); | |
252b5132 RH |
7441 | } |
7442 | ||
9ea033b2 NC |
7443 | free (edyn); |
7444 | ||
7445 | return 1; | |
7446 | } | |
7447 | ||
7448 | static int | |
2cf0635d | 7449 | get_64bit_dynamic_section (FILE * file) |
9ea033b2 | 7450 | { |
2cf0635d NC |
7451 | Elf64_External_Dyn * edyn; |
7452 | Elf64_External_Dyn * ext; | |
7453 | Elf_Internal_Dyn * entry; | |
103f02d3 | 7454 | |
3f5e193b NC |
7455 | edyn = (Elf64_External_Dyn *) get_data (NULL, file, dynamic_addr, 1, |
7456 | dynamic_size, _("dynamic section")); | |
a6e9f9df AM |
7457 | if (!edyn) |
7458 | return 0; | |
103f02d3 | 7459 | |
ba2685cc AM |
7460 | /* SGI's ELF has more than one section in the DYNAMIC segment, and we |
7461 | might not have the luxury of section headers. Look for the DT_NULL | |
7462 | terminator to determine the number of entries. */ | |
7463 | for (ext = edyn, dynamic_nent = 0; | |
7464 | (char *) ext < (char *) edyn + dynamic_size; | |
7465 | ext++) | |
7466 | { | |
7467 | dynamic_nent++; | |
66543521 | 7468 | if (BYTE_GET (ext->d_tag) == DT_NULL) |
ba2685cc AM |
7469 | break; |
7470 | } | |
252b5132 | 7471 | |
3f5e193b NC |
7472 | dynamic_section = (Elf_Internal_Dyn *) cmalloc (dynamic_nent, |
7473 | sizeof (* entry)); | |
b2d38a17 | 7474 | if (dynamic_section == NULL) |
252b5132 RH |
7475 | { |
7476 | error (_("Out of memory\n")); | |
7477 | free (edyn); | |
7478 | return 0; | |
7479 | } | |
7480 | ||
fb514b26 | 7481 | for (ext = edyn, entry = dynamic_section; |
ba2685cc | 7482 | entry < dynamic_section + dynamic_nent; |
fb514b26 | 7483 | ext++, entry++) |
252b5132 | 7484 | { |
66543521 AM |
7485 | entry->d_tag = BYTE_GET (ext->d_tag); |
7486 | entry->d_un.d_val = BYTE_GET (ext->d_un.d_val); | |
252b5132 RH |
7487 | } |
7488 | ||
7489 | free (edyn); | |
7490 | ||
9ea033b2 NC |
7491 | return 1; |
7492 | } | |
7493 | ||
e9e44622 JJ |
7494 | static void |
7495 | print_dynamic_flags (bfd_vma flags) | |
d1133906 | 7496 | { |
e9e44622 | 7497 | int first = 1; |
13ae64f3 | 7498 | |
d1133906 NC |
7499 | while (flags) |
7500 | { | |
7501 | bfd_vma flag; | |
7502 | ||
7503 | flag = flags & - flags; | |
7504 | flags &= ~ flag; | |
7505 | ||
e9e44622 JJ |
7506 | if (first) |
7507 | first = 0; | |
7508 | else | |
7509 | putc (' ', stdout); | |
13ae64f3 | 7510 | |
d1133906 NC |
7511 | switch (flag) |
7512 | { | |
e9e44622 JJ |
7513 | case DF_ORIGIN: fputs ("ORIGIN", stdout); break; |
7514 | case DF_SYMBOLIC: fputs ("SYMBOLIC", stdout); break; | |
7515 | case DF_TEXTREL: fputs ("TEXTREL", stdout); break; | |
7516 | case DF_BIND_NOW: fputs ("BIND_NOW", stdout); break; | |
7517 | case DF_STATIC_TLS: fputs ("STATIC_TLS", stdout); break; | |
2b692964 | 7518 | default: fputs (_("unknown"), stdout); break; |
d1133906 NC |
7519 | } |
7520 | } | |
e9e44622 | 7521 | puts (""); |
d1133906 NC |
7522 | } |
7523 | ||
b2d38a17 NC |
7524 | /* Parse and display the contents of the dynamic section. */ |
7525 | ||
9ea033b2 | 7526 | static int |
2cf0635d | 7527 | process_dynamic_section (FILE * file) |
9ea033b2 | 7528 | { |
2cf0635d | 7529 | Elf_Internal_Dyn * entry; |
9ea033b2 NC |
7530 | |
7531 | if (dynamic_size == 0) | |
7532 | { | |
7533 | if (do_dynamic) | |
b2d38a17 | 7534 | printf (_("\nThere is no dynamic section in this file.\n")); |
9ea033b2 NC |
7535 | |
7536 | return 1; | |
7537 | } | |
7538 | ||
7539 | if (is_32bit_elf) | |
7540 | { | |
b2d38a17 | 7541 | if (! get_32bit_dynamic_section (file)) |
9ea033b2 NC |
7542 | return 0; |
7543 | } | |
b2d38a17 | 7544 | else if (! get_64bit_dynamic_section (file)) |
9ea033b2 NC |
7545 | return 0; |
7546 | ||
252b5132 RH |
7547 | /* Find the appropriate symbol table. */ |
7548 | if (dynamic_symbols == NULL) | |
7549 | { | |
86dba8ee AM |
7550 | for (entry = dynamic_section; |
7551 | entry < dynamic_section + dynamic_nent; | |
7552 | ++entry) | |
252b5132 | 7553 | { |
c8286bd1 | 7554 | Elf_Internal_Shdr section; |
252b5132 RH |
7555 | |
7556 | if (entry->d_tag != DT_SYMTAB) | |
7557 | continue; | |
7558 | ||
7559 | dynamic_info[DT_SYMTAB] = entry->d_un.d_val; | |
7560 | ||
7561 | /* Since we do not know how big the symbol table is, | |
7562 | we default to reading in the entire file (!) and | |
7563 | processing that. This is overkill, I know, but it | |
e3c8793a | 7564 | should work. */ |
d93f0186 | 7565 | section.sh_offset = offset_from_vma (file, entry->d_un.d_val, 0); |
252b5132 | 7566 | |
fb52b2f4 NC |
7567 | if (archive_file_offset != 0) |
7568 | section.sh_size = archive_file_size - section.sh_offset; | |
7569 | else | |
7570 | { | |
7571 | if (fseek (file, 0, SEEK_END)) | |
591a748a | 7572 | error (_("Unable to seek to end of file!\n")); |
fb52b2f4 NC |
7573 | |
7574 | section.sh_size = ftell (file) - section.sh_offset; | |
7575 | } | |
252b5132 | 7576 | |
9ea033b2 | 7577 | if (is_32bit_elf) |
9ad5cbcf | 7578 | section.sh_entsize = sizeof (Elf32_External_Sym); |
9ea033b2 | 7579 | else |
9ad5cbcf | 7580 | section.sh_entsize = sizeof (Elf64_External_Sym); |
252b5132 | 7581 | |
ba5cdace | 7582 | dynamic_symbols = GET_ELF_SYMBOLS (file, §ion, & num_dynamic_syms); |
19936277 | 7583 | if (num_dynamic_syms < 1) |
252b5132 RH |
7584 | { |
7585 | error (_("Unable to determine the number of symbols to load\n")); | |
7586 | continue; | |
7587 | } | |
252b5132 RH |
7588 | } |
7589 | } | |
7590 | ||
7591 | /* Similarly find a string table. */ | |
7592 | if (dynamic_strings == NULL) | |
7593 | { | |
86dba8ee AM |
7594 | for (entry = dynamic_section; |
7595 | entry < dynamic_section + dynamic_nent; | |
7596 | ++entry) | |
252b5132 RH |
7597 | { |
7598 | unsigned long offset; | |
b34976b6 | 7599 | long str_tab_len; |
252b5132 RH |
7600 | |
7601 | if (entry->d_tag != DT_STRTAB) | |
7602 | continue; | |
7603 | ||
7604 | dynamic_info[DT_STRTAB] = entry->d_un.d_val; | |
7605 | ||
7606 | /* Since we do not know how big the string table is, | |
7607 | we default to reading in the entire file (!) and | |
7608 | processing that. This is overkill, I know, but it | |
e3c8793a | 7609 | should work. */ |
252b5132 | 7610 | |
d93f0186 | 7611 | offset = offset_from_vma (file, entry->d_un.d_val, 0); |
fb52b2f4 NC |
7612 | |
7613 | if (archive_file_offset != 0) | |
7614 | str_tab_len = archive_file_size - offset; | |
7615 | else | |
7616 | { | |
7617 | if (fseek (file, 0, SEEK_END)) | |
7618 | error (_("Unable to seek to end of file\n")); | |
7619 | str_tab_len = ftell (file) - offset; | |
7620 | } | |
252b5132 RH |
7621 | |
7622 | if (str_tab_len < 1) | |
7623 | { | |
7624 | error | |
7625 | (_("Unable to determine the length of the dynamic string table\n")); | |
7626 | continue; | |
7627 | } | |
7628 | ||
3f5e193b NC |
7629 | dynamic_strings = (char *) get_data (NULL, file, offset, 1, |
7630 | str_tab_len, | |
7631 | _("dynamic string table")); | |
59245841 | 7632 | dynamic_strings_length = dynamic_strings == NULL ? 0 : str_tab_len; |
252b5132 RH |
7633 | break; |
7634 | } | |
7635 | } | |
7636 | ||
7637 | /* And find the syminfo section if available. */ | |
7638 | if (dynamic_syminfo == NULL) | |
7639 | { | |
3e8bba36 | 7640 | unsigned long syminsz = 0; |
252b5132 | 7641 | |
86dba8ee AM |
7642 | for (entry = dynamic_section; |
7643 | entry < dynamic_section + dynamic_nent; | |
7644 | ++entry) | |
252b5132 RH |
7645 | { |
7646 | if (entry->d_tag == DT_SYMINENT) | |
7647 | { | |
7648 | /* Note: these braces are necessary to avoid a syntax | |
7649 | error from the SunOS4 C compiler. */ | |
7650 | assert (sizeof (Elf_External_Syminfo) == entry->d_un.d_val); | |
7651 | } | |
7652 | else if (entry->d_tag == DT_SYMINSZ) | |
7653 | syminsz = entry->d_un.d_val; | |
7654 | else if (entry->d_tag == DT_SYMINFO) | |
d93f0186 NC |
7655 | dynamic_syminfo_offset = offset_from_vma (file, entry->d_un.d_val, |
7656 | syminsz); | |
252b5132 RH |
7657 | } |
7658 | ||
7659 | if (dynamic_syminfo_offset != 0 && syminsz != 0) | |
7660 | { | |
2cf0635d NC |
7661 | Elf_External_Syminfo * extsyminfo; |
7662 | Elf_External_Syminfo * extsym; | |
7663 | Elf_Internal_Syminfo * syminfo; | |
252b5132 RH |
7664 | |
7665 | /* There is a syminfo section. Read the data. */ | |
3f5e193b NC |
7666 | extsyminfo = (Elf_External_Syminfo *) |
7667 | get_data (NULL, file, dynamic_syminfo_offset, 1, syminsz, | |
7668 | _("symbol information")); | |
a6e9f9df AM |
7669 | if (!extsyminfo) |
7670 | return 0; | |
252b5132 | 7671 | |
3f5e193b | 7672 | dynamic_syminfo = (Elf_Internal_Syminfo *) malloc (syminsz); |
252b5132 RH |
7673 | if (dynamic_syminfo == NULL) |
7674 | { | |
7675 | error (_("Out of memory\n")); | |
7676 | return 0; | |
7677 | } | |
7678 | ||
7679 | dynamic_syminfo_nent = syminsz / sizeof (Elf_External_Syminfo); | |
86dba8ee AM |
7680 | for (syminfo = dynamic_syminfo, extsym = extsyminfo; |
7681 | syminfo < dynamic_syminfo + dynamic_syminfo_nent; | |
7682 | ++syminfo, ++extsym) | |
252b5132 | 7683 | { |
86dba8ee AM |
7684 | syminfo->si_boundto = BYTE_GET (extsym->si_boundto); |
7685 | syminfo->si_flags = BYTE_GET (extsym->si_flags); | |
252b5132 RH |
7686 | } |
7687 | ||
7688 | free (extsyminfo); | |
7689 | } | |
7690 | } | |
7691 | ||
7692 | if (do_dynamic && dynamic_addr) | |
86dba8ee AM |
7693 | printf (_("\nDynamic section at offset 0x%lx contains %u entries:\n"), |
7694 | dynamic_addr, dynamic_nent); | |
252b5132 RH |
7695 | if (do_dynamic) |
7696 | printf (_(" Tag Type Name/Value\n")); | |
7697 | ||
86dba8ee AM |
7698 | for (entry = dynamic_section; |
7699 | entry < dynamic_section + dynamic_nent; | |
7700 | entry++) | |
252b5132 RH |
7701 | { |
7702 | if (do_dynamic) | |
f7a99963 | 7703 | { |
2cf0635d | 7704 | const char * dtype; |
e699b9ff | 7705 | |
f7a99963 NC |
7706 | putchar (' '); |
7707 | print_vma (entry->d_tag, FULL_HEX); | |
e699b9ff ILT |
7708 | dtype = get_dynamic_type (entry->d_tag); |
7709 | printf (" (%s)%*s", dtype, | |
7710 | ((is_32bit_elf ? 27 : 19) | |
7711 | - (int) strlen (dtype)), | |
f7a99963 NC |
7712 | " "); |
7713 | } | |
252b5132 RH |
7714 | |
7715 | switch (entry->d_tag) | |
7716 | { | |
d1133906 NC |
7717 | case DT_FLAGS: |
7718 | if (do_dynamic) | |
e9e44622 | 7719 | print_dynamic_flags (entry->d_un.d_val); |
d1133906 | 7720 | break; |
76da6bbe | 7721 | |
252b5132 RH |
7722 | case DT_AUXILIARY: |
7723 | case DT_FILTER: | |
019148e4 L |
7724 | case DT_CONFIG: |
7725 | case DT_DEPAUDIT: | |
7726 | case DT_AUDIT: | |
252b5132 RH |
7727 | if (do_dynamic) |
7728 | { | |
019148e4 | 7729 | switch (entry->d_tag) |
b34976b6 | 7730 | { |
019148e4 L |
7731 | case DT_AUXILIARY: |
7732 | printf (_("Auxiliary library")); | |
7733 | break; | |
7734 | ||
7735 | case DT_FILTER: | |
7736 | printf (_("Filter library")); | |
7737 | break; | |
7738 | ||
b34976b6 | 7739 | case DT_CONFIG: |
019148e4 L |
7740 | printf (_("Configuration file")); |
7741 | break; | |
7742 | ||
7743 | case DT_DEPAUDIT: | |
7744 | printf (_("Dependency audit library")); | |
7745 | break; | |
7746 | ||
7747 | case DT_AUDIT: | |
7748 | printf (_("Audit library")); | |
7749 | break; | |
7750 | } | |
252b5132 | 7751 | |
d79b3d50 NC |
7752 | if (VALID_DYNAMIC_NAME (entry->d_un.d_val)) |
7753 | printf (": [%s]\n", GET_DYNAMIC_NAME (entry->d_un.d_val)); | |
252b5132 | 7754 | else |
f7a99963 NC |
7755 | { |
7756 | printf (": "); | |
7757 | print_vma (entry->d_un.d_val, PREFIX_HEX); | |
7758 | putchar ('\n'); | |
7759 | } | |
252b5132 RH |
7760 | } |
7761 | break; | |
7762 | ||
dcefbbbd | 7763 | case DT_FEATURE: |
252b5132 RH |
7764 | if (do_dynamic) |
7765 | { | |
7766 | printf (_("Flags:")); | |
86f55779 | 7767 | |
252b5132 RH |
7768 | if (entry->d_un.d_val == 0) |
7769 | printf (_(" None\n")); | |
7770 | else | |
7771 | { | |
7772 | unsigned long int val = entry->d_un.d_val; | |
86f55779 | 7773 | |
252b5132 RH |
7774 | if (val & DTF_1_PARINIT) |
7775 | { | |
7776 | printf (" PARINIT"); | |
7777 | val ^= DTF_1_PARINIT; | |
7778 | } | |
dcefbbbd L |
7779 | if (val & DTF_1_CONFEXP) |
7780 | { | |
7781 | printf (" CONFEXP"); | |
7782 | val ^= DTF_1_CONFEXP; | |
7783 | } | |
252b5132 RH |
7784 | if (val != 0) |
7785 | printf (" %lx", val); | |
7786 | puts (""); | |
7787 | } | |
7788 | } | |
7789 | break; | |
7790 | ||
7791 | case DT_POSFLAG_1: | |
7792 | if (do_dynamic) | |
7793 | { | |
7794 | printf (_("Flags:")); | |
86f55779 | 7795 | |
252b5132 RH |
7796 | if (entry->d_un.d_val == 0) |
7797 | printf (_(" None\n")); | |
7798 | else | |
7799 | { | |
7800 | unsigned long int val = entry->d_un.d_val; | |
86f55779 | 7801 | |
252b5132 RH |
7802 | if (val & DF_P1_LAZYLOAD) |
7803 | { | |
7804 | printf (" LAZYLOAD"); | |
7805 | val ^= DF_P1_LAZYLOAD; | |
7806 | } | |
7807 | if (val & DF_P1_GROUPPERM) | |
7808 | { | |
7809 | printf (" GROUPPERM"); | |
7810 | val ^= DF_P1_GROUPPERM; | |
7811 | } | |
7812 | if (val != 0) | |
7813 | printf (" %lx", val); | |
7814 | puts (""); | |
7815 | } | |
7816 | } | |
7817 | break; | |
7818 | ||
7819 | case DT_FLAGS_1: | |
7820 | if (do_dynamic) | |
7821 | { | |
7822 | printf (_("Flags:")); | |
7823 | if (entry->d_un.d_val == 0) | |
7824 | printf (_(" None\n")); | |
7825 | else | |
7826 | { | |
7827 | unsigned long int val = entry->d_un.d_val; | |
86f55779 | 7828 | |
252b5132 RH |
7829 | if (val & DF_1_NOW) |
7830 | { | |
7831 | printf (" NOW"); | |
7832 | val ^= DF_1_NOW; | |
7833 | } | |
7834 | if (val & DF_1_GLOBAL) | |
7835 | { | |
7836 | printf (" GLOBAL"); | |
7837 | val ^= DF_1_GLOBAL; | |
7838 | } | |
7839 | if (val & DF_1_GROUP) | |
7840 | { | |
7841 | printf (" GROUP"); | |
7842 | val ^= DF_1_GROUP; | |
7843 | } | |
7844 | if (val & DF_1_NODELETE) | |
7845 | { | |
7846 | printf (" NODELETE"); | |
7847 | val ^= DF_1_NODELETE; | |
7848 | } | |
7849 | if (val & DF_1_LOADFLTR) | |
7850 | { | |
7851 | printf (" LOADFLTR"); | |
7852 | val ^= DF_1_LOADFLTR; | |
7853 | } | |
7854 | if (val & DF_1_INITFIRST) | |
7855 | { | |
7856 | printf (" INITFIRST"); | |
7857 | val ^= DF_1_INITFIRST; | |
7858 | } | |
7859 | if (val & DF_1_NOOPEN) | |
7860 | { | |
7861 | printf (" NOOPEN"); | |
7862 | val ^= DF_1_NOOPEN; | |
7863 | } | |
7864 | if (val & DF_1_ORIGIN) | |
7865 | { | |
7866 | printf (" ORIGIN"); | |
7867 | val ^= DF_1_ORIGIN; | |
7868 | } | |
7869 | if (val & DF_1_DIRECT) | |
7870 | { | |
7871 | printf (" DIRECT"); | |
7872 | val ^= DF_1_DIRECT; | |
7873 | } | |
7874 | if (val & DF_1_TRANS) | |
7875 | { | |
7876 | printf (" TRANS"); | |
7877 | val ^= DF_1_TRANS; | |
7878 | } | |
7879 | if (val & DF_1_INTERPOSE) | |
7880 | { | |
7881 | printf (" INTERPOSE"); | |
7882 | val ^= DF_1_INTERPOSE; | |
7883 | } | |
f7db6139 | 7884 | if (val & DF_1_NODEFLIB) |
dcefbbbd | 7885 | { |
f7db6139 L |
7886 | printf (" NODEFLIB"); |
7887 | val ^= DF_1_NODEFLIB; | |
dcefbbbd L |
7888 | } |
7889 | if (val & DF_1_NODUMP) | |
7890 | { | |
7891 | printf (" NODUMP"); | |
7892 | val ^= DF_1_NODUMP; | |
7893 | } | |
7894 | if (val & DF_1_CONLFAT) | |
7895 | { | |
7896 | printf (" CONLFAT"); | |
7897 | val ^= DF_1_CONLFAT; | |
7898 | } | |
252b5132 RH |
7899 | if (val != 0) |
7900 | printf (" %lx", val); | |
7901 | puts (""); | |
7902 | } | |
7903 | } | |
7904 | break; | |
7905 | ||
7906 | case DT_PLTREL: | |
566b0d53 | 7907 | dynamic_info[entry->d_tag] = entry->d_un.d_val; |
252b5132 RH |
7908 | if (do_dynamic) |
7909 | puts (get_dynamic_type (entry->d_un.d_val)); | |
7910 | break; | |
7911 | ||
7912 | case DT_NULL : | |
7913 | case DT_NEEDED : | |
7914 | case DT_PLTGOT : | |
7915 | case DT_HASH : | |
7916 | case DT_STRTAB : | |
7917 | case DT_SYMTAB : | |
7918 | case DT_RELA : | |
7919 | case DT_INIT : | |
7920 | case DT_FINI : | |
7921 | case DT_SONAME : | |
7922 | case DT_RPATH : | |
7923 | case DT_SYMBOLIC: | |
7924 | case DT_REL : | |
7925 | case DT_DEBUG : | |
7926 | case DT_TEXTREL : | |
7927 | case DT_JMPREL : | |
019148e4 | 7928 | case DT_RUNPATH : |
252b5132 RH |
7929 | dynamic_info[entry->d_tag] = entry->d_un.d_val; |
7930 | ||
7931 | if (do_dynamic) | |
7932 | { | |
2cf0635d | 7933 | char * name; |
252b5132 | 7934 | |
d79b3d50 NC |
7935 | if (VALID_DYNAMIC_NAME (entry->d_un.d_val)) |
7936 | name = GET_DYNAMIC_NAME (entry->d_un.d_val); | |
252b5132 | 7937 | else |
d79b3d50 | 7938 | name = NULL; |
252b5132 RH |
7939 | |
7940 | if (name) | |
7941 | { | |
7942 | switch (entry->d_tag) | |
7943 | { | |
7944 | case DT_NEEDED: | |
7945 | printf (_("Shared library: [%s]"), name); | |
7946 | ||
18bd398b | 7947 | if (streq (name, program_interpreter)) |
f7a99963 | 7948 | printf (_(" program interpreter")); |
252b5132 RH |
7949 | break; |
7950 | ||
7951 | case DT_SONAME: | |
f7a99963 | 7952 | printf (_("Library soname: [%s]"), name); |
252b5132 RH |
7953 | break; |
7954 | ||
7955 | case DT_RPATH: | |
f7a99963 | 7956 | printf (_("Library rpath: [%s]"), name); |
252b5132 RH |
7957 | break; |
7958 | ||
019148e4 L |
7959 | case DT_RUNPATH: |
7960 | printf (_("Library runpath: [%s]"), name); | |
7961 | break; | |
7962 | ||
252b5132 | 7963 | default: |
f7a99963 NC |
7964 | print_vma (entry->d_un.d_val, PREFIX_HEX); |
7965 | break; | |
252b5132 RH |
7966 | } |
7967 | } | |
7968 | else | |
f7a99963 NC |
7969 | print_vma (entry->d_un.d_val, PREFIX_HEX); |
7970 | ||
7971 | putchar ('\n'); | |
252b5132 RH |
7972 | } |
7973 | break; | |
7974 | ||
7975 | case DT_PLTRELSZ: | |
7976 | case DT_RELASZ : | |
7977 | case DT_STRSZ : | |
7978 | case DT_RELSZ : | |
7979 | case DT_RELAENT : | |
7980 | case DT_SYMENT : | |
7981 | case DT_RELENT : | |
566b0d53 | 7982 | dynamic_info[entry->d_tag] = entry->d_un.d_val; |
252b5132 RH |
7983 | case DT_PLTPADSZ: |
7984 | case DT_MOVEENT : | |
7985 | case DT_MOVESZ : | |
7986 | case DT_INIT_ARRAYSZ: | |
7987 | case DT_FINI_ARRAYSZ: | |
047b2264 JJ |
7988 | case DT_GNU_CONFLICTSZ: |
7989 | case DT_GNU_LIBLISTSZ: | |
252b5132 | 7990 | if (do_dynamic) |
f7a99963 NC |
7991 | { |
7992 | print_vma (entry->d_un.d_val, UNSIGNED); | |
2b692964 | 7993 | printf (_(" (bytes)\n")); |
f7a99963 | 7994 | } |
252b5132 RH |
7995 | break; |
7996 | ||
7997 | case DT_VERDEFNUM: | |
7998 | case DT_VERNEEDNUM: | |
7999 | case DT_RELACOUNT: | |
8000 | case DT_RELCOUNT: | |
8001 | if (do_dynamic) | |
f7a99963 NC |
8002 | { |
8003 | print_vma (entry->d_un.d_val, UNSIGNED); | |
8004 | putchar ('\n'); | |
8005 | } | |
252b5132 RH |
8006 | break; |
8007 | ||
8008 | case DT_SYMINSZ: | |
8009 | case DT_SYMINENT: | |
8010 | case DT_SYMINFO: | |
8011 | case DT_USED: | |
8012 | case DT_INIT_ARRAY: | |
8013 | case DT_FINI_ARRAY: | |
8014 | if (do_dynamic) | |
8015 | { | |
d79b3d50 NC |
8016 | if (entry->d_tag == DT_USED |
8017 | && VALID_DYNAMIC_NAME (entry->d_un.d_val)) | |
252b5132 | 8018 | { |
2cf0635d | 8019 | char * name = GET_DYNAMIC_NAME (entry->d_un.d_val); |
252b5132 | 8020 | |
b34976b6 | 8021 | if (*name) |
252b5132 RH |
8022 | { |
8023 | printf (_("Not needed object: [%s]\n"), name); | |
8024 | break; | |
8025 | } | |
8026 | } | |
103f02d3 | 8027 | |
f7a99963 NC |
8028 | print_vma (entry->d_un.d_val, PREFIX_HEX); |
8029 | putchar ('\n'); | |
252b5132 RH |
8030 | } |
8031 | break; | |
8032 | ||
8033 | case DT_BIND_NOW: | |
8034 | /* The value of this entry is ignored. */ | |
35b1837e AM |
8035 | if (do_dynamic) |
8036 | putchar ('\n'); | |
252b5132 | 8037 | break; |
103f02d3 | 8038 | |
047b2264 JJ |
8039 | case DT_GNU_PRELINKED: |
8040 | if (do_dynamic) | |
8041 | { | |
2cf0635d | 8042 | struct tm * tmp; |
91d6fa6a | 8043 | time_t atime = entry->d_un.d_val; |
047b2264 | 8044 | |
91d6fa6a | 8045 | tmp = gmtime (&atime); |
047b2264 JJ |
8046 | printf ("%04u-%02u-%02uT%02u:%02u:%02u\n", |
8047 | tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, | |
8048 | tmp->tm_hour, tmp->tm_min, tmp->tm_sec); | |
8049 | ||
8050 | } | |
8051 | break; | |
8052 | ||
fdc90cb4 JJ |
8053 | case DT_GNU_HASH: |
8054 | dynamic_info_DT_GNU_HASH = entry->d_un.d_val; | |
8055 | if (do_dynamic) | |
8056 | { | |
8057 | print_vma (entry->d_un.d_val, PREFIX_HEX); | |
8058 | putchar ('\n'); | |
8059 | } | |
8060 | break; | |
8061 | ||
252b5132 RH |
8062 | default: |
8063 | if ((entry->d_tag >= DT_VERSYM) && (entry->d_tag <= DT_VERNEEDNUM)) | |
b34976b6 | 8064 | version_info[DT_VERSIONTAGIDX (entry->d_tag)] = |
252b5132 RH |
8065 | entry->d_un.d_val; |
8066 | ||
8067 | if (do_dynamic) | |
8068 | { | |
8069 | switch (elf_header.e_machine) | |
8070 | { | |
8071 | case EM_MIPS: | |
4fe85591 | 8072 | case EM_MIPS_RS3_LE: |
b2d38a17 | 8073 | dynamic_section_mips_val (entry); |
252b5132 | 8074 | break; |
103f02d3 | 8075 | case EM_PARISC: |
b2d38a17 | 8076 | dynamic_section_parisc_val (entry); |
103f02d3 | 8077 | break; |
ecc51f48 | 8078 | case EM_IA_64: |
b2d38a17 | 8079 | dynamic_section_ia64_val (entry); |
ecc51f48 | 8080 | break; |
252b5132 | 8081 | default: |
f7a99963 NC |
8082 | print_vma (entry->d_un.d_val, PREFIX_HEX); |
8083 | putchar ('\n'); | |
252b5132 RH |
8084 | } |
8085 | } | |
8086 | break; | |
8087 | } | |
8088 | } | |
8089 | ||
8090 | return 1; | |
8091 | } | |
8092 | ||
8093 | static char * | |
d3ba0551 | 8094 | get_ver_flags (unsigned int flags) |
252b5132 | 8095 | { |
b34976b6 | 8096 | static char buff[32]; |
252b5132 RH |
8097 | |
8098 | buff[0] = 0; | |
8099 | ||
8100 | if (flags == 0) | |
8101 | return _("none"); | |
8102 | ||
8103 | if (flags & VER_FLG_BASE) | |
8104 | strcat (buff, "BASE "); | |
8105 | ||
8106 | if (flags & VER_FLG_WEAK) | |
8107 | { | |
8108 | if (flags & VER_FLG_BASE) | |
8109 | strcat (buff, "| "); | |
8110 | ||
8111 | strcat (buff, "WEAK "); | |
8112 | } | |
8113 | ||
44ec90b9 RO |
8114 | if (flags & VER_FLG_INFO) |
8115 | { | |
8116 | if (flags & (VER_FLG_BASE|VER_FLG_WEAK)) | |
8117 | strcat (buff, "| "); | |
8118 | ||
8119 | strcat (buff, "INFO "); | |
8120 | } | |
8121 | ||
8122 | if (flags & ~(VER_FLG_BASE | VER_FLG_WEAK | VER_FLG_INFO)) | |
2b692964 | 8123 | strcat (buff, _("| <unknown>")); |
252b5132 RH |
8124 | |
8125 | return buff; | |
8126 | } | |
8127 | ||
8128 | /* Display the contents of the version sections. */ | |
98fb390a | 8129 | |
252b5132 | 8130 | static int |
2cf0635d | 8131 | process_version_sections (FILE * file) |
252b5132 | 8132 | { |
2cf0635d | 8133 | Elf_Internal_Shdr * section; |
b34976b6 AM |
8134 | unsigned i; |
8135 | int found = 0; | |
252b5132 RH |
8136 | |
8137 | if (! do_version) | |
8138 | return 1; | |
8139 | ||
8140 | for (i = 0, section = section_headers; | |
8141 | i < elf_header.e_shnum; | |
b34976b6 | 8142 | i++, section++) |
252b5132 RH |
8143 | { |
8144 | switch (section->sh_type) | |
8145 | { | |
8146 | case SHT_GNU_verdef: | |
8147 | { | |
2cf0635d | 8148 | Elf_External_Verdef * edefs; |
b34976b6 AM |
8149 | unsigned int idx; |
8150 | unsigned int cnt; | |
2cf0635d | 8151 | char * endbuf; |
252b5132 RH |
8152 | |
8153 | found = 1; | |
8154 | ||
8155 | printf | |
72de5009 | 8156 | (_("\nVersion definition section '%s' contains %u entries:\n"), |
252b5132 RH |
8157 | SECTION_NAME (section), section->sh_info); |
8158 | ||
8159 | printf (_(" Addr: 0x")); | |
8160 | printf_vma (section->sh_addr); | |
72de5009 | 8161 | printf (_(" Offset: %#08lx Link: %u (%s)\n"), |
1b228002 | 8162 | (unsigned long) section->sh_offset, section->sh_link, |
4fbb74a6 AM |
8163 | section->sh_link < elf_header.e_shnum |
8164 | ? SECTION_NAME (section_headers + section->sh_link) | |
2b692964 | 8165 | : _("<corrupt>")); |
252b5132 | 8166 | |
3f5e193b NC |
8167 | edefs = (Elf_External_Verdef *) |
8168 | get_data (NULL, file, section->sh_offset, 1,section->sh_size, | |
8169 | _("version definition section")); | |
a6e9f9df AM |
8170 | if (!edefs) |
8171 | break; | |
59245841 | 8172 | endbuf = (char *) edefs + section->sh_size; |
252b5132 | 8173 | |
b34976b6 | 8174 | for (idx = cnt = 0; cnt < section->sh_info; ++cnt) |
252b5132 | 8175 | { |
2cf0635d NC |
8176 | char * vstart; |
8177 | Elf_External_Verdef * edef; | |
b34976b6 | 8178 | Elf_Internal_Verdef ent; |
2cf0635d | 8179 | Elf_External_Verdaux * eaux; |
b34976b6 AM |
8180 | Elf_Internal_Verdaux aux; |
8181 | int j; | |
8182 | int isum; | |
103f02d3 | 8183 | |
dd24e3da NC |
8184 | /* Check for negative or very large indicies. */ |
8185 | if ((unsigned char *) edefs + idx < (unsigned char *) edefs) | |
8186 | break; | |
8187 | ||
252b5132 | 8188 | vstart = ((char *) edefs) + idx; |
54806181 AM |
8189 | if (vstart + sizeof (*edef) > endbuf) |
8190 | break; | |
252b5132 RH |
8191 | |
8192 | edef = (Elf_External_Verdef *) vstart; | |
8193 | ||
8194 | ent.vd_version = BYTE_GET (edef->vd_version); | |
8195 | ent.vd_flags = BYTE_GET (edef->vd_flags); | |
8196 | ent.vd_ndx = BYTE_GET (edef->vd_ndx); | |
8197 | ent.vd_cnt = BYTE_GET (edef->vd_cnt); | |
8198 | ent.vd_hash = BYTE_GET (edef->vd_hash); | |
8199 | ent.vd_aux = BYTE_GET (edef->vd_aux); | |
8200 | ent.vd_next = BYTE_GET (edef->vd_next); | |
8201 | ||
8202 | printf (_(" %#06x: Rev: %d Flags: %s"), | |
8203 | idx, ent.vd_version, get_ver_flags (ent.vd_flags)); | |
8204 | ||
8205 | printf (_(" Index: %d Cnt: %d "), | |
8206 | ent.vd_ndx, ent.vd_cnt); | |
8207 | ||
dd24e3da NC |
8208 | /* Check for overflow. */ |
8209 | if ((unsigned char *)(vstart + ent.vd_aux) < (unsigned char *) vstart | |
8210 | || (unsigned char *)(vstart + ent.vd_aux) > (unsigned char *) endbuf) | |
8211 | break; | |
8212 | ||
252b5132 RH |
8213 | vstart += ent.vd_aux; |
8214 | ||
8215 | eaux = (Elf_External_Verdaux *) vstart; | |
8216 | ||
8217 | aux.vda_name = BYTE_GET (eaux->vda_name); | |
8218 | aux.vda_next = BYTE_GET (eaux->vda_next); | |
8219 | ||
d79b3d50 NC |
8220 | if (VALID_DYNAMIC_NAME (aux.vda_name)) |
8221 | printf (_("Name: %s\n"), GET_DYNAMIC_NAME (aux.vda_name)); | |
252b5132 RH |
8222 | else |
8223 | printf (_("Name index: %ld\n"), aux.vda_name); | |
8224 | ||
8225 | isum = idx + ent.vd_aux; | |
8226 | ||
b34976b6 | 8227 | for (j = 1; j < ent.vd_cnt; j++) |
252b5132 | 8228 | { |
dd24e3da NC |
8229 | /* Check for overflow. */ |
8230 | if ((unsigned char *)(vstart + aux.vda_next) < (unsigned char *) vstart | |
8231 | || (unsigned char *)(vstart + aux.vda_next) > (unsigned char *) endbuf) | |
8232 | break; | |
8233 | ||
252b5132 RH |
8234 | isum += aux.vda_next; |
8235 | vstart += aux.vda_next; | |
8236 | ||
8237 | eaux = (Elf_External_Verdaux *) vstart; | |
54806181 AM |
8238 | if (vstart + sizeof (*eaux) > endbuf) |
8239 | break; | |
252b5132 RH |
8240 | |
8241 | aux.vda_name = BYTE_GET (eaux->vda_name); | |
8242 | aux.vda_next = BYTE_GET (eaux->vda_next); | |
8243 | ||
d79b3d50 | 8244 | if (VALID_DYNAMIC_NAME (aux.vda_name)) |
252b5132 | 8245 | printf (_(" %#06x: Parent %d: %s\n"), |
d79b3d50 | 8246 | isum, j, GET_DYNAMIC_NAME (aux.vda_name)); |
252b5132 RH |
8247 | else |
8248 | printf (_(" %#06x: Parent %d, name index: %ld\n"), | |
8249 | isum, j, aux.vda_name); | |
8250 | } | |
dd24e3da | 8251 | |
54806181 AM |
8252 | if (j < ent.vd_cnt) |
8253 | printf (_(" Version def aux past end of section\n")); | |
252b5132 RH |
8254 | |
8255 | idx += ent.vd_next; | |
8256 | } | |
dd24e3da | 8257 | |
54806181 AM |
8258 | if (cnt < section->sh_info) |
8259 | printf (_(" Version definition past end of section\n")); | |
252b5132 RH |
8260 | |
8261 | free (edefs); | |
8262 | } | |
8263 | break; | |
103f02d3 | 8264 | |
252b5132 RH |
8265 | case SHT_GNU_verneed: |
8266 | { | |
2cf0635d | 8267 | Elf_External_Verneed * eneed; |
b34976b6 AM |
8268 | unsigned int idx; |
8269 | unsigned int cnt; | |
2cf0635d | 8270 | char * endbuf; |
252b5132 RH |
8271 | |
8272 | found = 1; | |
8273 | ||
72de5009 | 8274 | printf (_("\nVersion needs section '%s' contains %u entries:\n"), |
252b5132 RH |
8275 | SECTION_NAME (section), section->sh_info); |
8276 | ||
8277 | printf (_(" Addr: 0x")); | |
8278 | printf_vma (section->sh_addr); | |
72de5009 | 8279 | printf (_(" Offset: %#08lx Link: %u (%s)\n"), |
1b228002 | 8280 | (unsigned long) section->sh_offset, section->sh_link, |
4fbb74a6 AM |
8281 | section->sh_link < elf_header.e_shnum |
8282 | ? SECTION_NAME (section_headers + section->sh_link) | |
2b692964 | 8283 | : _("<corrupt>")); |
252b5132 | 8284 | |
3f5e193b NC |
8285 | eneed = (Elf_External_Verneed *) get_data (NULL, file, |
8286 | section->sh_offset, 1, | |
8287 | section->sh_size, | |
9cf03b7e | 8288 | _("Version Needs section")); |
a6e9f9df AM |
8289 | if (!eneed) |
8290 | break; | |
59245841 | 8291 | endbuf = (char *) eneed + section->sh_size; |
252b5132 RH |
8292 | |
8293 | for (idx = cnt = 0; cnt < section->sh_info; ++cnt) | |
8294 | { | |
2cf0635d | 8295 | Elf_External_Verneed * entry; |
b34976b6 AM |
8296 | Elf_Internal_Verneed ent; |
8297 | int j; | |
8298 | int isum; | |
2cf0635d | 8299 | char * vstart; |
252b5132 | 8300 | |
dd24e3da NC |
8301 | if ((unsigned char *) eneed + idx < (unsigned char *) eneed) |
8302 | break; | |
8303 | ||
252b5132 | 8304 | vstart = ((char *) eneed) + idx; |
54806181 AM |
8305 | if (vstart + sizeof (*entry) > endbuf) |
8306 | break; | |
252b5132 RH |
8307 | |
8308 | entry = (Elf_External_Verneed *) vstart; | |
8309 | ||
8310 | ent.vn_version = BYTE_GET (entry->vn_version); | |
8311 | ent.vn_cnt = BYTE_GET (entry->vn_cnt); | |
8312 | ent.vn_file = BYTE_GET (entry->vn_file); | |
8313 | ent.vn_aux = BYTE_GET (entry->vn_aux); | |
8314 | ent.vn_next = BYTE_GET (entry->vn_next); | |
8315 | ||
8316 | printf (_(" %#06x: Version: %d"), idx, ent.vn_version); | |
8317 | ||
d79b3d50 NC |
8318 | if (VALID_DYNAMIC_NAME (ent.vn_file)) |
8319 | printf (_(" File: %s"), GET_DYNAMIC_NAME (ent.vn_file)); | |
252b5132 RH |
8320 | else |
8321 | printf (_(" File: %lx"), ent.vn_file); | |
8322 | ||
8323 | printf (_(" Cnt: %d\n"), ent.vn_cnt); | |
8324 | ||
dd24e3da NC |
8325 | /* Check for overflow. */ |
8326 | if ((unsigned char *)(vstart + ent.vn_aux) < (unsigned char *) vstart | |
8327 | || (unsigned char *)(vstart + ent.vn_aux) > (unsigned char *) endbuf) | |
8328 | break; | |
8329 | ||
252b5132 RH |
8330 | vstart += ent.vn_aux; |
8331 | ||
8332 | for (j = 0, isum = idx + ent.vn_aux; j < ent.vn_cnt; ++j) | |
8333 | { | |
2cf0635d | 8334 | Elf_External_Vernaux * eaux; |
b34976b6 | 8335 | Elf_Internal_Vernaux aux; |
252b5132 | 8336 | |
54806181 AM |
8337 | if (vstart + sizeof (*eaux) > endbuf) |
8338 | break; | |
252b5132 RH |
8339 | eaux = (Elf_External_Vernaux *) vstart; |
8340 | ||
8341 | aux.vna_hash = BYTE_GET (eaux->vna_hash); | |
8342 | aux.vna_flags = BYTE_GET (eaux->vna_flags); | |
8343 | aux.vna_other = BYTE_GET (eaux->vna_other); | |
8344 | aux.vna_name = BYTE_GET (eaux->vna_name); | |
8345 | aux.vna_next = BYTE_GET (eaux->vna_next); | |
8346 | ||
d79b3d50 | 8347 | if (VALID_DYNAMIC_NAME (aux.vna_name)) |
ecc2063b | 8348 | printf (_(" %#06x: Name: %s"), |
d79b3d50 | 8349 | isum, GET_DYNAMIC_NAME (aux.vna_name)); |
252b5132 | 8350 | else |
ecc2063b | 8351 | printf (_(" %#06x: Name index: %lx"), |
252b5132 RH |
8352 | isum, aux.vna_name); |
8353 | ||
8354 | printf (_(" Flags: %s Version: %d\n"), | |
8355 | get_ver_flags (aux.vna_flags), aux.vna_other); | |
8356 | ||
dd24e3da NC |
8357 | /* Check for overflow. */ |
8358 | if ((unsigned char *)(vstart + aux.vna_next) < (unsigned char *) vstart | |
8359 | || (unsigned char *)(vstart + aux.vna_next) > (unsigned char *) endbuf) | |
8360 | break; | |
8361 | ||
252b5132 RH |
8362 | isum += aux.vna_next; |
8363 | vstart += aux.vna_next; | |
8364 | } | |
9cf03b7e | 8365 | |
54806181 | 8366 | if (j < ent.vn_cnt) |
9cf03b7e | 8367 | warn (_("Missing Version Needs auxillary information\n")); |
252b5132 RH |
8368 | |
8369 | idx += ent.vn_next; | |
8370 | } | |
9cf03b7e | 8371 | |
54806181 | 8372 | if (cnt < section->sh_info) |
9cf03b7e | 8373 | warn (_("Missing Version Needs information\n")); |
103f02d3 | 8374 | |
252b5132 RH |
8375 | free (eneed); |
8376 | } | |
8377 | break; | |
8378 | ||
8379 | case SHT_GNU_versym: | |
8380 | { | |
2cf0635d | 8381 | Elf_Internal_Shdr * link_section; |
b34976b6 AM |
8382 | int total; |
8383 | int cnt; | |
2cf0635d NC |
8384 | unsigned char * edata; |
8385 | unsigned short * data; | |
8386 | char * strtab; | |
8387 | Elf_Internal_Sym * symbols; | |
8388 | Elf_Internal_Shdr * string_sec; | |
ba5cdace | 8389 | unsigned long num_syms; |
d3ba0551 | 8390 | long off; |
252b5132 | 8391 | |
4fbb74a6 | 8392 | if (section->sh_link >= elf_header.e_shnum) |
c256ffe7 JJ |
8393 | break; |
8394 | ||
4fbb74a6 | 8395 | link_section = section_headers + section->sh_link; |
08d8fa11 | 8396 | total = section->sh_size / sizeof (Elf_External_Versym); |
252b5132 | 8397 | |
4fbb74a6 | 8398 | if (link_section->sh_link >= elf_header.e_shnum) |
c256ffe7 JJ |
8399 | break; |
8400 | ||
252b5132 RH |
8401 | found = 1; |
8402 | ||
ba5cdace | 8403 | symbols = GET_ELF_SYMBOLS (file, link_section, & num_syms); |
dd24e3da NC |
8404 | if (symbols == NULL) |
8405 | break; | |
252b5132 | 8406 | |
4fbb74a6 | 8407 | string_sec = section_headers + link_section->sh_link; |
252b5132 | 8408 | |
3f5e193b NC |
8409 | strtab = (char *) get_data (NULL, file, string_sec->sh_offset, 1, |
8410 | string_sec->sh_size, | |
8411 | _("version string table")); | |
a6e9f9df | 8412 | if (!strtab) |
0429c154 MS |
8413 | { |
8414 | free (symbols); | |
8415 | break; | |
8416 | } | |
252b5132 RH |
8417 | |
8418 | printf (_("\nVersion symbols section '%s' contains %d entries:\n"), | |
8419 | SECTION_NAME (section), total); | |
8420 | ||
8421 | printf (_(" Addr: ")); | |
8422 | printf_vma (section->sh_addr); | |
72de5009 | 8423 | printf (_(" Offset: %#08lx Link: %u (%s)\n"), |
1b228002 | 8424 | (unsigned long) section->sh_offset, section->sh_link, |
252b5132 RH |
8425 | SECTION_NAME (link_section)); |
8426 | ||
d3ba0551 AM |
8427 | off = offset_from_vma (file, |
8428 | version_info[DT_VERSIONTAGIDX (DT_VERSYM)], | |
8429 | total * sizeof (short)); | |
3f5e193b NC |
8430 | edata = (unsigned char *) get_data (NULL, file, off, total, |
8431 | sizeof (short), | |
8432 | _("version symbol data")); | |
a6e9f9df AM |
8433 | if (!edata) |
8434 | { | |
8435 | free (strtab); | |
0429c154 | 8436 | free (symbols); |
a6e9f9df AM |
8437 | break; |
8438 | } | |
252b5132 | 8439 | |
3f5e193b | 8440 | data = (short unsigned int *) cmalloc (total, sizeof (short)); |
252b5132 RH |
8441 | |
8442 | for (cnt = total; cnt --;) | |
b34976b6 AM |
8443 | data[cnt] = byte_get (edata + cnt * sizeof (short), |
8444 | sizeof (short)); | |
252b5132 RH |
8445 | |
8446 | free (edata); | |
8447 | ||
8448 | for (cnt = 0; cnt < total; cnt += 4) | |
8449 | { | |
8450 | int j, nn; | |
00d93f34 | 8451 | int check_def, check_need; |
2cf0635d | 8452 | char * name; |
252b5132 RH |
8453 | |
8454 | printf (" %03x:", cnt); | |
8455 | ||
8456 | for (j = 0; (j < 4) && (cnt + j) < total; ++j) | |
b34976b6 | 8457 | switch (data[cnt + j]) |
252b5132 RH |
8458 | { |
8459 | case 0: | |
8460 | fputs (_(" 0 (*local*) "), stdout); | |
8461 | break; | |
8462 | ||
8463 | case 1: | |
8464 | fputs (_(" 1 (*global*) "), stdout); | |
8465 | break; | |
8466 | ||
8467 | default: | |
c244d050 NC |
8468 | nn = printf ("%4x%c", data[cnt + j] & VERSYM_VERSION, |
8469 | data[cnt + j] & VERSYM_HIDDEN ? 'h' : ' '); | |
252b5132 | 8470 | |
dd24e3da | 8471 | /* If this index value is greater than the size of the symbols |
ba5cdace NC |
8472 | array, break to avoid an out-of-bounds read. */ |
8473 | if ((unsigned long)(cnt + j) >= num_syms) | |
dd24e3da NC |
8474 | { |
8475 | warn (_("invalid index into symbol array\n")); | |
8476 | break; | |
8477 | } | |
8478 | ||
00d93f34 JJ |
8479 | check_def = 1; |
8480 | check_need = 1; | |
4fbb74a6 AM |
8481 | if (symbols[cnt + j].st_shndx >= elf_header.e_shnum |
8482 | || section_headers[symbols[cnt + j].st_shndx].sh_type | |
c256ffe7 | 8483 | != SHT_NOBITS) |
252b5132 | 8484 | { |
b34976b6 | 8485 | if (symbols[cnt + j].st_shndx == SHN_UNDEF) |
00d93f34 JJ |
8486 | check_def = 0; |
8487 | else | |
8488 | check_need = 0; | |
252b5132 | 8489 | } |
00d93f34 JJ |
8490 | |
8491 | if (check_need | |
b34976b6 | 8492 | && version_info[DT_VERSIONTAGIDX (DT_VERNEED)]) |
252b5132 | 8493 | { |
b34976b6 AM |
8494 | Elf_Internal_Verneed ivn; |
8495 | unsigned long offset; | |
252b5132 | 8496 | |
d93f0186 NC |
8497 | offset = offset_from_vma |
8498 | (file, version_info[DT_VERSIONTAGIDX (DT_VERNEED)], | |
8499 | sizeof (Elf_External_Verneed)); | |
252b5132 | 8500 | |
b34976b6 | 8501 | do |
252b5132 | 8502 | { |
b34976b6 AM |
8503 | Elf_Internal_Vernaux ivna; |
8504 | Elf_External_Verneed evn; | |
8505 | Elf_External_Vernaux evna; | |
8506 | unsigned long a_off; | |
252b5132 | 8507 | |
59245841 NC |
8508 | if (get_data (&evn, file, offset, sizeof (evn), 1, |
8509 | _("version need")) == NULL) | |
8510 | break; | |
8511 | ||
252b5132 RH |
8512 | ivn.vn_aux = BYTE_GET (evn.vn_aux); |
8513 | ivn.vn_next = BYTE_GET (evn.vn_next); | |
8514 | ||
8515 | a_off = offset + ivn.vn_aux; | |
8516 | ||
8517 | do | |
8518 | { | |
59245841 NC |
8519 | if (get_data (&evna, file, a_off, sizeof (evna), |
8520 | 1, _("version need aux (2)")) == NULL) | |
8521 | { | |
8522 | ivna.vna_next = 0; | |
8523 | ivna.vna_other = 0; | |
8524 | } | |
8525 | else | |
8526 | { | |
8527 | ivna.vna_next = BYTE_GET (evna.vna_next); | |
8528 | ivna.vna_other = BYTE_GET (evna.vna_other); | |
8529 | } | |
252b5132 RH |
8530 | |
8531 | a_off += ivna.vna_next; | |
8532 | } | |
b34976b6 | 8533 | while (ivna.vna_other != data[cnt + j] |
252b5132 RH |
8534 | && ivna.vna_next != 0); |
8535 | ||
b34976b6 | 8536 | if (ivna.vna_other == data[cnt + j]) |
252b5132 RH |
8537 | { |
8538 | ivna.vna_name = BYTE_GET (evna.vna_name); | |
8539 | ||
54806181 AM |
8540 | if (ivna.vna_name >= string_sec->sh_size) |
8541 | name = _("*invalid*"); | |
8542 | else | |
8543 | name = strtab + ivna.vna_name; | |
252b5132 | 8544 | nn += printf ("(%s%-*s", |
16062207 ILT |
8545 | name, |
8546 | 12 - (int) strlen (name), | |
252b5132 | 8547 | ")"); |
00d93f34 | 8548 | check_def = 0; |
252b5132 RH |
8549 | break; |
8550 | } | |
8551 | ||
8552 | offset += ivn.vn_next; | |
8553 | } | |
8554 | while (ivn.vn_next); | |
8555 | } | |
00d93f34 | 8556 | |
b34976b6 AM |
8557 | if (check_def && data[cnt + j] != 0x8001 |
8558 | && version_info[DT_VERSIONTAGIDX (DT_VERDEF)]) | |
252b5132 | 8559 | { |
b34976b6 AM |
8560 | Elf_Internal_Verdef ivd; |
8561 | Elf_External_Verdef evd; | |
8562 | unsigned long offset; | |
252b5132 | 8563 | |
d93f0186 NC |
8564 | offset = offset_from_vma |
8565 | (file, version_info[DT_VERSIONTAGIDX (DT_VERDEF)], | |
8566 | sizeof evd); | |
252b5132 RH |
8567 | |
8568 | do | |
8569 | { | |
59245841 NC |
8570 | if (get_data (&evd, file, offset, sizeof (evd), 1, |
8571 | _("version def")) == NULL) | |
8572 | { | |
8573 | ivd.vd_next = 0; | |
8574 | ivd.vd_ndx = 0; | |
8575 | } | |
8576 | else | |
8577 | { | |
8578 | ivd.vd_next = BYTE_GET (evd.vd_next); | |
8579 | ivd.vd_ndx = BYTE_GET (evd.vd_ndx); | |
8580 | } | |
252b5132 RH |
8581 | |
8582 | offset += ivd.vd_next; | |
8583 | } | |
c244d050 | 8584 | while (ivd.vd_ndx != (data[cnt + j] & VERSYM_VERSION) |
252b5132 RH |
8585 | && ivd.vd_next != 0); |
8586 | ||
c244d050 | 8587 | if (ivd.vd_ndx == (data[cnt + j] & VERSYM_VERSION)) |
252b5132 | 8588 | { |
b34976b6 AM |
8589 | Elf_External_Verdaux evda; |
8590 | Elf_Internal_Verdaux ivda; | |
252b5132 RH |
8591 | |
8592 | ivd.vd_aux = BYTE_GET (evd.vd_aux); | |
8593 | ||
59245841 NC |
8594 | if (get_data (&evda, file, |
8595 | offset - ivd.vd_next + ivd.vd_aux, | |
8596 | sizeof (evda), 1, | |
8597 | _("version def aux")) == NULL) | |
8598 | break; | |
252b5132 RH |
8599 | |
8600 | ivda.vda_name = BYTE_GET (evda.vda_name); | |
8601 | ||
54806181 AM |
8602 | if (ivda.vda_name >= string_sec->sh_size) |
8603 | name = _("*invalid*"); | |
8604 | else | |
8605 | name = strtab + ivda.vda_name; | |
252b5132 | 8606 | nn += printf ("(%s%-*s", |
16062207 ILT |
8607 | name, |
8608 | 12 - (int) strlen (name), | |
252b5132 RH |
8609 | ")"); |
8610 | } | |
8611 | } | |
8612 | ||
8613 | if (nn < 18) | |
8614 | printf ("%*c", 18 - nn, ' '); | |
8615 | } | |
8616 | ||
8617 | putchar ('\n'); | |
8618 | } | |
8619 | ||
8620 | free (data); | |
8621 | free (strtab); | |
8622 | free (symbols); | |
8623 | } | |
8624 | break; | |
103f02d3 | 8625 | |
252b5132 RH |
8626 | default: |
8627 | break; | |
8628 | } | |
8629 | } | |
8630 | ||
8631 | if (! found) | |
8632 | printf (_("\nNo version information found in this file.\n")); | |
8633 | ||
8634 | return 1; | |
8635 | } | |
8636 | ||
d1133906 | 8637 | static const char * |
d3ba0551 | 8638 | get_symbol_binding (unsigned int binding) |
252b5132 | 8639 | { |
b34976b6 | 8640 | static char buff[32]; |
252b5132 RH |
8641 | |
8642 | switch (binding) | |
8643 | { | |
b34976b6 AM |
8644 | case STB_LOCAL: return "LOCAL"; |
8645 | case STB_GLOBAL: return "GLOBAL"; | |
8646 | case STB_WEAK: return "WEAK"; | |
252b5132 RH |
8647 | default: |
8648 | if (binding >= STB_LOPROC && binding <= STB_HIPROC) | |
e9e44622 JJ |
8649 | snprintf (buff, sizeof (buff), _("<processor specific>: %d"), |
8650 | binding); | |
252b5132 | 8651 | else if (binding >= STB_LOOS && binding <= STB_HIOS) |
3e7a7d11 NC |
8652 | { |
8653 | if (binding == STB_GNU_UNIQUE | |
9c55345c TS |
8654 | && (elf_header.e_ident[EI_OSABI] == ELFOSABI_GNU |
8655 | /* GNU is still using the default value 0. */ | |
3e7a7d11 NC |
8656 | || elf_header.e_ident[EI_OSABI] == ELFOSABI_NONE)) |
8657 | return "UNIQUE"; | |
8658 | snprintf (buff, sizeof (buff), _("<OS specific>: %d"), binding); | |
8659 | } | |
252b5132 | 8660 | else |
e9e44622 | 8661 | snprintf (buff, sizeof (buff), _("<unknown>: %d"), binding); |
252b5132 RH |
8662 | return buff; |
8663 | } | |
8664 | } | |
8665 | ||
d1133906 | 8666 | static const char * |
d3ba0551 | 8667 | get_symbol_type (unsigned int type) |
252b5132 | 8668 | { |
b34976b6 | 8669 | static char buff[32]; |
252b5132 RH |
8670 | |
8671 | switch (type) | |
8672 | { | |
b34976b6 AM |
8673 | case STT_NOTYPE: return "NOTYPE"; |
8674 | case STT_OBJECT: return "OBJECT"; | |
8675 | case STT_FUNC: return "FUNC"; | |
8676 | case STT_SECTION: return "SECTION"; | |
8677 | case STT_FILE: return "FILE"; | |
8678 | case STT_COMMON: return "COMMON"; | |
8679 | case STT_TLS: return "TLS"; | |
15ab5209 DB |
8680 | case STT_RELC: return "RELC"; |
8681 | case STT_SRELC: return "SRELC"; | |
252b5132 RH |
8682 | default: |
8683 | if (type >= STT_LOPROC && type <= STT_HIPROC) | |
df75f1af NC |
8684 | { |
8685 | if (elf_header.e_machine == EM_ARM && type == STT_ARM_TFUNC) | |
103f02d3 UD |
8686 | return "THUMB_FUNC"; |
8687 | ||
351b4b40 | 8688 | if (elf_header.e_machine == EM_SPARCV9 && type == STT_REGISTER) |
103f02d3 UD |
8689 | return "REGISTER"; |
8690 | ||
8691 | if (elf_header.e_machine == EM_PARISC && type == STT_PARISC_MILLI) | |
8692 | return "PARISC_MILLI"; | |
8693 | ||
e9e44622 | 8694 | snprintf (buff, sizeof (buff), _("<processor specific>: %d"), type); |
df75f1af | 8695 | } |
252b5132 | 8696 | else if (type >= STT_LOOS && type <= STT_HIOS) |
103f02d3 UD |
8697 | { |
8698 | if (elf_header.e_machine == EM_PARISC) | |
8699 | { | |
8700 | if (type == STT_HP_OPAQUE) | |
8701 | return "HP_OPAQUE"; | |
8702 | if (type == STT_HP_STUB) | |
8703 | return "HP_STUB"; | |
8704 | } | |
8705 | ||
d8045f23 | 8706 | if (type == STT_GNU_IFUNC |
9c55345c TS |
8707 | && (elf_header.e_ident[EI_OSABI] == ELFOSABI_GNU |
8708 | /* GNU is still using the default value 0. */ | |
d8045f23 NC |
8709 | || elf_header.e_ident[EI_OSABI] == ELFOSABI_NONE)) |
8710 | return "IFUNC"; | |
8711 | ||
e9e44622 | 8712 | snprintf (buff, sizeof (buff), _("<OS specific>: %d"), type); |
103f02d3 | 8713 | } |
252b5132 | 8714 | else |
e9e44622 | 8715 | snprintf (buff, sizeof (buff), _("<unknown>: %d"), type); |
252b5132 RH |
8716 | return buff; |
8717 | } | |
8718 | } | |
8719 | ||
d1133906 | 8720 | static const char * |
d3ba0551 | 8721 | get_symbol_visibility (unsigned int visibility) |
d1133906 NC |
8722 | { |
8723 | switch (visibility) | |
8724 | { | |
b34976b6 AM |
8725 | case STV_DEFAULT: return "DEFAULT"; |
8726 | case STV_INTERNAL: return "INTERNAL"; | |
8727 | case STV_HIDDEN: return "HIDDEN"; | |
d1133906 NC |
8728 | case STV_PROTECTED: return "PROTECTED"; |
8729 | default: abort (); | |
8730 | } | |
8731 | } | |
8732 | ||
5e2b0d47 NC |
8733 | static const char * |
8734 | get_mips_symbol_other (unsigned int other) | |
8735 | { | |
8736 | switch (other) | |
8737 | { | |
df58fc94 RS |
8738 | case STO_OPTIONAL: |
8739 | return "OPTIONAL"; | |
8740 | case STO_MIPS_PLT: | |
8741 | return "MIPS PLT"; | |
8742 | case STO_MIPS_PIC: | |
8743 | return "MIPS PIC"; | |
8744 | case STO_MICROMIPS: | |
8745 | return "MICROMIPS"; | |
8746 | case STO_MICROMIPS | STO_MIPS_PIC: | |
8747 | return "MICROMIPS, MIPS PIC"; | |
8748 | case STO_MIPS16: | |
8749 | return "MIPS16"; | |
8750 | default: | |
8751 | return NULL; | |
5e2b0d47 NC |
8752 | } |
8753 | } | |
8754 | ||
28f997cf TG |
8755 | static const char * |
8756 | get_ia64_symbol_other (unsigned int other) | |
8757 | { | |
8758 | if (is_ia64_vms ()) | |
8759 | { | |
8760 | static char res[32]; | |
8761 | ||
8762 | res[0] = 0; | |
8763 | ||
8764 | /* Function types is for images and .STB files only. */ | |
8765 | switch (elf_header.e_type) | |
8766 | { | |
8767 | case ET_DYN: | |
8768 | case ET_EXEC: | |
8769 | switch (VMS_ST_FUNC_TYPE (other)) | |
8770 | { | |
8771 | case VMS_SFT_CODE_ADDR: | |
8772 | strcat (res, " CA"); | |
8773 | break; | |
8774 | case VMS_SFT_SYMV_IDX: | |
8775 | strcat (res, " VEC"); | |
8776 | break; | |
8777 | case VMS_SFT_FD: | |
8778 | strcat (res, " FD"); | |
8779 | break; | |
8780 | case VMS_SFT_RESERVE: | |
8781 | strcat (res, " RSV"); | |
8782 | break; | |
8783 | default: | |
8784 | abort (); | |
8785 | } | |
8786 | break; | |
8787 | default: | |
8788 | break; | |
8789 | } | |
8790 | switch (VMS_ST_LINKAGE (other)) | |
8791 | { | |
8792 | case VMS_STL_IGNORE: | |
8793 | strcat (res, " IGN"); | |
8794 | break; | |
8795 | case VMS_STL_RESERVE: | |
8796 | strcat (res, " RSV"); | |
8797 | break; | |
8798 | case VMS_STL_STD: | |
8799 | strcat (res, " STD"); | |
8800 | break; | |
8801 | case VMS_STL_LNK: | |
8802 | strcat (res, " LNK"); | |
8803 | break; | |
8804 | default: | |
8805 | abort (); | |
8806 | } | |
8807 | ||
8808 | if (res[0] != 0) | |
8809 | return res + 1; | |
8810 | else | |
8811 | return res; | |
8812 | } | |
8813 | return NULL; | |
8814 | } | |
8815 | ||
5e2b0d47 NC |
8816 | static const char * |
8817 | get_symbol_other (unsigned int other) | |
8818 | { | |
8819 | const char * result = NULL; | |
8820 | static char buff [32]; | |
8821 | ||
8822 | if (other == 0) | |
8823 | return ""; | |
8824 | ||
8825 | switch (elf_header.e_machine) | |
8826 | { | |
8827 | case EM_MIPS: | |
8828 | result = get_mips_symbol_other (other); | |
28f997cf TG |
8829 | break; |
8830 | case EM_IA_64: | |
8831 | result = get_ia64_symbol_other (other); | |
8832 | break; | |
5e2b0d47 NC |
8833 | default: |
8834 | break; | |
8835 | } | |
8836 | ||
8837 | if (result) | |
8838 | return result; | |
8839 | ||
8840 | snprintf (buff, sizeof buff, _("<other>: %x"), other); | |
8841 | return buff; | |
8842 | } | |
8843 | ||
d1133906 | 8844 | static const char * |
d3ba0551 | 8845 | get_symbol_index_type (unsigned int type) |
252b5132 | 8846 | { |
b34976b6 | 8847 | static char buff[32]; |
5cf1065c | 8848 | |
252b5132 RH |
8849 | switch (type) |
8850 | { | |
b34976b6 AM |
8851 | case SHN_UNDEF: return "UND"; |
8852 | case SHN_ABS: return "ABS"; | |
8853 | case SHN_COMMON: return "COM"; | |
252b5132 | 8854 | default: |
9ce701e2 L |
8855 | if (type == SHN_IA_64_ANSI_COMMON |
8856 | && elf_header.e_machine == EM_IA_64 | |
8857 | && elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX) | |
8858 | return "ANSI_COM"; | |
8a9036a4 | 8859 | else if ((elf_header.e_machine == EM_X86_64 |
7a9068fe L |
8860 | || elf_header.e_machine == EM_L1OM |
8861 | || elf_header.e_machine == EM_K1OM) | |
3b22753a L |
8862 | && type == SHN_X86_64_LCOMMON) |
8863 | return "LARGE_COM"; | |
ac145307 BS |
8864 | else if ((type == SHN_MIPS_SCOMMON |
8865 | && elf_header.e_machine == EM_MIPS) | |
8866 | || (type == SHN_TIC6X_SCOMMON | |
8867 | && elf_header.e_machine == EM_TI_C6000)) | |
172553c7 TS |
8868 | return "SCOM"; |
8869 | else if (type == SHN_MIPS_SUNDEFINED | |
8870 | && elf_header.e_machine == EM_MIPS) | |
8871 | return "SUND"; | |
9ce701e2 | 8872 | else if (type >= SHN_LOPROC && type <= SHN_HIPROC) |
4fbb74a6 | 8873 | sprintf (buff, "PRC[0x%04x]", type & 0xffff); |
252b5132 | 8874 | else if (type >= SHN_LOOS && type <= SHN_HIOS) |
4fbb74a6 AM |
8875 | sprintf (buff, "OS [0x%04x]", type & 0xffff); |
8876 | else if (type >= SHN_LORESERVE) | |
8877 | sprintf (buff, "RSV[0x%04x]", type & 0xffff); | |
252b5132 | 8878 | else |
232e7cb8 | 8879 | sprintf (buff, "%3d", type); |
5cf1065c | 8880 | break; |
252b5132 | 8881 | } |
5cf1065c NC |
8882 | |
8883 | return buff; | |
252b5132 RH |
8884 | } |
8885 | ||
66543521 | 8886 | static bfd_vma * |
2cf0635d | 8887 | get_dynamic_data (FILE * file, unsigned int number, unsigned int ent_size) |
252b5132 | 8888 | { |
2cf0635d NC |
8889 | unsigned char * e_data; |
8890 | bfd_vma * i_data; | |
252b5132 | 8891 | |
3f5e193b | 8892 | e_data = (unsigned char *) cmalloc (number, ent_size); |
252b5132 RH |
8893 | |
8894 | if (e_data == NULL) | |
8895 | { | |
8896 | error (_("Out of memory\n")); | |
8897 | return NULL; | |
8898 | } | |
8899 | ||
66543521 | 8900 | if (fread (e_data, ent_size, number, file) != number) |
252b5132 RH |
8901 | { |
8902 | error (_("Unable to read in dynamic data\n")); | |
8903 | return NULL; | |
8904 | } | |
8905 | ||
3f5e193b | 8906 | i_data = (bfd_vma *) cmalloc (number, sizeof (*i_data)); |
252b5132 RH |
8907 | |
8908 | if (i_data == NULL) | |
8909 | { | |
8910 | error (_("Out of memory\n")); | |
8911 | free (e_data); | |
8912 | return NULL; | |
8913 | } | |
8914 | ||
8915 | while (number--) | |
66543521 | 8916 | i_data[number] = byte_get (e_data + number * ent_size, ent_size); |
252b5132 RH |
8917 | |
8918 | free (e_data); | |
8919 | ||
8920 | return i_data; | |
8921 | } | |
8922 | ||
6bd1a22c L |
8923 | static void |
8924 | print_dynamic_symbol (bfd_vma si, unsigned long hn) | |
8925 | { | |
2cf0635d | 8926 | Elf_Internal_Sym * psym; |
6bd1a22c L |
8927 | int n; |
8928 | ||
8929 | psym = dynamic_symbols + si; | |
8930 | ||
8931 | n = print_vma (si, DEC_5); | |
8932 | if (n < 5) | |
8933 | fputs (" " + n, stdout); | |
8934 | printf (" %3lu: ", hn); | |
8935 | print_vma (psym->st_value, LONG_HEX); | |
8936 | putchar (' '); | |
8937 | print_vma (psym->st_size, DEC_5); | |
8938 | ||
f4be36b3 AM |
8939 | printf (" %-7s", get_symbol_type (ELF_ST_TYPE (psym->st_info))); |
8940 | printf (" %-6s", get_symbol_binding (ELF_ST_BIND (psym->st_info))); | |
8941 | printf (" %-7s", get_symbol_visibility (ELF_ST_VISIBILITY (psym->st_other))); | |
6bd1a22c L |
8942 | /* Check to see if any other bits in the st_other field are set. |
8943 | Note - displaying this information disrupts the layout of the | |
8944 | table being generated, but for the moment this case is very | |
8945 | rare. */ | |
8946 | if (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other)) | |
8947 | printf (" [%s] ", get_symbol_other (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other))); | |
8948 | printf (" %3.3s ", get_symbol_index_type (psym->st_shndx)); | |
8949 | if (VALID_DYNAMIC_NAME (psym->st_name)) | |
8950 | print_symbol (25, GET_DYNAMIC_NAME (psym->st_name)); | |
8951 | else | |
2b692964 | 8952 | printf (_(" <corrupt: %14ld>"), psym->st_name); |
6bd1a22c L |
8953 | putchar ('\n'); |
8954 | } | |
8955 | ||
e3c8793a | 8956 | /* Dump the symbol table. */ |
252b5132 | 8957 | static int |
2cf0635d | 8958 | process_symbol_table (FILE * file) |
252b5132 | 8959 | { |
2cf0635d | 8960 | Elf_Internal_Shdr * section; |
66543521 AM |
8961 | bfd_vma nbuckets = 0; |
8962 | bfd_vma nchains = 0; | |
2cf0635d NC |
8963 | bfd_vma * buckets = NULL; |
8964 | bfd_vma * chains = NULL; | |
fdc90cb4 | 8965 | bfd_vma ngnubuckets = 0; |
2cf0635d NC |
8966 | bfd_vma * gnubuckets = NULL; |
8967 | bfd_vma * gnuchains = NULL; | |
6bd1a22c | 8968 | bfd_vma gnusymidx = 0; |
252b5132 | 8969 | |
2c610e4b | 8970 | if (!do_syms && !do_dyn_syms && !do_histogram) |
252b5132 RH |
8971 | return 1; |
8972 | ||
6bd1a22c L |
8973 | if (dynamic_info[DT_HASH] |
8974 | && (do_histogram | |
2c610e4b L |
8975 | || (do_using_dynamic |
8976 | && !do_dyn_syms | |
8977 | && dynamic_strings != NULL))) | |
252b5132 | 8978 | { |
66543521 AM |
8979 | unsigned char nb[8]; |
8980 | unsigned char nc[8]; | |
8981 | int hash_ent_size = 4; | |
8982 | ||
8983 | if ((elf_header.e_machine == EM_ALPHA | |
8984 | || elf_header.e_machine == EM_S390 | |
8985 | || elf_header.e_machine == EM_S390_OLD) | |
8986 | && elf_header.e_ident[EI_CLASS] == ELFCLASS64) | |
8987 | hash_ent_size = 8; | |
8988 | ||
fb52b2f4 NC |
8989 | if (fseek (file, |
8990 | (archive_file_offset | |
8991 | + offset_from_vma (file, dynamic_info[DT_HASH], | |
8992 | sizeof nb + sizeof nc)), | |
d93f0186 | 8993 | SEEK_SET)) |
252b5132 | 8994 | { |
591a748a | 8995 | error (_("Unable to seek to start of dynamic information\n")); |
d3a44ec6 | 8996 | goto no_hash; |
252b5132 RH |
8997 | } |
8998 | ||
66543521 | 8999 | if (fread (nb, hash_ent_size, 1, file) != 1) |
252b5132 RH |
9000 | { |
9001 | error (_("Failed to read in number of buckets\n")); | |
d3a44ec6 | 9002 | goto no_hash; |
252b5132 RH |
9003 | } |
9004 | ||
66543521 | 9005 | if (fread (nc, hash_ent_size, 1, file) != 1) |
252b5132 RH |
9006 | { |
9007 | error (_("Failed to read in number of chains\n")); | |
d3a44ec6 | 9008 | goto no_hash; |
252b5132 RH |
9009 | } |
9010 | ||
66543521 AM |
9011 | nbuckets = byte_get (nb, hash_ent_size); |
9012 | nchains = byte_get (nc, hash_ent_size); | |
252b5132 | 9013 | |
66543521 AM |
9014 | buckets = get_dynamic_data (file, nbuckets, hash_ent_size); |
9015 | chains = get_dynamic_data (file, nchains, hash_ent_size); | |
252b5132 | 9016 | |
d3a44ec6 | 9017 | no_hash: |
252b5132 | 9018 | if (buckets == NULL || chains == NULL) |
d3a44ec6 JJ |
9019 | { |
9020 | if (do_using_dynamic) | |
9021 | return 0; | |
9022 | free (buckets); | |
9023 | free (chains); | |
9024 | buckets = NULL; | |
9025 | chains = NULL; | |
9026 | nbuckets = 0; | |
9027 | nchains = 0; | |
9028 | } | |
252b5132 RH |
9029 | } |
9030 | ||
6bd1a22c L |
9031 | if (dynamic_info_DT_GNU_HASH |
9032 | && (do_histogram | |
2c610e4b L |
9033 | || (do_using_dynamic |
9034 | && !do_dyn_syms | |
9035 | && dynamic_strings != NULL))) | |
252b5132 | 9036 | { |
6bd1a22c L |
9037 | unsigned char nb[16]; |
9038 | bfd_vma i, maxchain = 0xffffffff, bitmaskwords; | |
9039 | bfd_vma buckets_vma; | |
9040 | ||
9041 | if (fseek (file, | |
9042 | (archive_file_offset | |
9043 | + offset_from_vma (file, dynamic_info_DT_GNU_HASH, | |
9044 | sizeof nb)), | |
9045 | SEEK_SET)) | |
9046 | { | |
9047 | error (_("Unable to seek to start of dynamic information\n")); | |
d3a44ec6 | 9048 | goto no_gnu_hash; |
6bd1a22c | 9049 | } |
252b5132 | 9050 | |
6bd1a22c L |
9051 | if (fread (nb, 16, 1, file) != 1) |
9052 | { | |
9053 | error (_("Failed to read in number of buckets\n")); | |
d3a44ec6 | 9054 | goto no_gnu_hash; |
6bd1a22c L |
9055 | } |
9056 | ||
9057 | ngnubuckets = byte_get (nb, 4); | |
9058 | gnusymidx = byte_get (nb + 4, 4); | |
9059 | bitmaskwords = byte_get (nb + 8, 4); | |
9060 | buckets_vma = dynamic_info_DT_GNU_HASH + 16; | |
f7a99963 | 9061 | if (is_32bit_elf) |
6bd1a22c | 9062 | buckets_vma += bitmaskwords * 4; |
f7a99963 | 9063 | else |
6bd1a22c | 9064 | buckets_vma += bitmaskwords * 8; |
252b5132 | 9065 | |
6bd1a22c L |
9066 | if (fseek (file, |
9067 | (archive_file_offset | |
9068 | + offset_from_vma (file, buckets_vma, 4)), | |
9069 | SEEK_SET)) | |
252b5132 | 9070 | { |
6bd1a22c | 9071 | error (_("Unable to seek to start of dynamic information\n")); |
d3a44ec6 | 9072 | goto no_gnu_hash; |
6bd1a22c L |
9073 | } |
9074 | ||
9075 | gnubuckets = get_dynamic_data (file, ngnubuckets, 4); | |
252b5132 | 9076 | |
6bd1a22c | 9077 | if (gnubuckets == NULL) |
d3a44ec6 | 9078 | goto no_gnu_hash; |
6bd1a22c L |
9079 | |
9080 | for (i = 0; i < ngnubuckets; i++) | |
9081 | if (gnubuckets[i] != 0) | |
9082 | { | |
9083 | if (gnubuckets[i] < gnusymidx) | |
9084 | return 0; | |
9085 | ||
9086 | if (maxchain == 0xffffffff || gnubuckets[i] > maxchain) | |
9087 | maxchain = gnubuckets[i]; | |
9088 | } | |
9089 | ||
9090 | if (maxchain == 0xffffffff) | |
d3a44ec6 | 9091 | goto no_gnu_hash; |
6bd1a22c L |
9092 | |
9093 | maxchain -= gnusymidx; | |
9094 | ||
9095 | if (fseek (file, | |
9096 | (archive_file_offset | |
9097 | + offset_from_vma (file, buckets_vma | |
9098 | + 4 * (ngnubuckets + maxchain), 4)), | |
9099 | SEEK_SET)) | |
9100 | { | |
9101 | error (_("Unable to seek to start of dynamic information\n")); | |
d3a44ec6 | 9102 | goto no_gnu_hash; |
6bd1a22c L |
9103 | } |
9104 | ||
9105 | do | |
9106 | { | |
9107 | if (fread (nb, 4, 1, file) != 1) | |
252b5132 | 9108 | { |
6bd1a22c | 9109 | error (_("Failed to determine last chain length\n")); |
d3a44ec6 | 9110 | goto no_gnu_hash; |
6bd1a22c | 9111 | } |
252b5132 | 9112 | |
6bd1a22c | 9113 | if (maxchain + 1 == 0) |
d3a44ec6 | 9114 | goto no_gnu_hash; |
252b5132 | 9115 | |
6bd1a22c L |
9116 | ++maxchain; |
9117 | } | |
9118 | while ((byte_get (nb, 4) & 1) == 0); | |
76da6bbe | 9119 | |
6bd1a22c L |
9120 | if (fseek (file, |
9121 | (archive_file_offset | |
9122 | + offset_from_vma (file, buckets_vma + 4 * ngnubuckets, 4)), | |
9123 | SEEK_SET)) | |
9124 | { | |
9125 | error (_("Unable to seek to start of dynamic information\n")); | |
d3a44ec6 | 9126 | goto no_gnu_hash; |
6bd1a22c L |
9127 | } |
9128 | ||
9129 | gnuchains = get_dynamic_data (file, maxchain, 4); | |
9130 | ||
d3a44ec6 | 9131 | no_gnu_hash: |
6bd1a22c | 9132 | if (gnuchains == NULL) |
d3a44ec6 JJ |
9133 | { |
9134 | free (gnubuckets); | |
d3a44ec6 JJ |
9135 | gnubuckets = NULL; |
9136 | ngnubuckets = 0; | |
f64fddf1 NC |
9137 | if (do_using_dynamic) |
9138 | return 0; | |
d3a44ec6 | 9139 | } |
6bd1a22c L |
9140 | } |
9141 | ||
9142 | if ((dynamic_info[DT_HASH] || dynamic_info_DT_GNU_HASH) | |
9143 | && do_syms | |
9144 | && do_using_dynamic | |
9145 | && dynamic_strings != NULL) | |
9146 | { | |
9147 | unsigned long hn; | |
9148 | ||
9149 | if (dynamic_info[DT_HASH]) | |
9150 | { | |
9151 | bfd_vma si; | |
9152 | ||
9153 | printf (_("\nSymbol table for image:\n")); | |
9154 | if (is_32bit_elf) | |
9155 | printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n")); | |
9156 | else | |
9157 | printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n")); | |
9158 | ||
9159 | for (hn = 0; hn < nbuckets; hn++) | |
9160 | { | |
9161 | if (! buckets[hn]) | |
9162 | continue; | |
9163 | ||
9164 | for (si = buckets[hn]; si < nchains && si > 0; si = chains[si]) | |
9165 | print_dynamic_symbol (si, hn); | |
252b5132 RH |
9166 | } |
9167 | } | |
6bd1a22c L |
9168 | |
9169 | if (dynamic_info_DT_GNU_HASH) | |
9170 | { | |
9171 | printf (_("\nSymbol table of `.gnu.hash' for image:\n")); | |
9172 | if (is_32bit_elf) | |
9173 | printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n")); | |
9174 | else | |
9175 | printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n")); | |
9176 | ||
9177 | for (hn = 0; hn < ngnubuckets; ++hn) | |
9178 | if (gnubuckets[hn] != 0) | |
9179 | { | |
9180 | bfd_vma si = gnubuckets[hn]; | |
9181 | bfd_vma off = si - gnusymidx; | |
9182 | ||
9183 | do | |
9184 | { | |
9185 | print_dynamic_symbol (si, hn); | |
9186 | si++; | |
9187 | } | |
9188 | while ((gnuchains[off++] & 1) == 0); | |
9189 | } | |
9190 | } | |
252b5132 | 9191 | } |
2c610e4b | 9192 | else if (do_dyn_syms || (do_syms && !do_using_dynamic)) |
252b5132 | 9193 | { |
b34976b6 | 9194 | unsigned int i; |
252b5132 RH |
9195 | |
9196 | for (i = 0, section = section_headers; | |
9197 | i < elf_header.e_shnum; | |
9198 | i++, section++) | |
9199 | { | |
b34976b6 | 9200 | unsigned int si; |
2cf0635d | 9201 | char * strtab = NULL; |
c256ffe7 | 9202 | unsigned long int strtab_size = 0; |
2cf0635d NC |
9203 | Elf_Internal_Sym * symtab; |
9204 | Elf_Internal_Sym * psym; | |
ba5cdace | 9205 | unsigned long num_syms; |
252b5132 | 9206 | |
2c610e4b L |
9207 | if ((section->sh_type != SHT_SYMTAB |
9208 | && section->sh_type != SHT_DYNSYM) | |
9209 | || (!do_syms | |
9210 | && section->sh_type == SHT_SYMTAB)) | |
252b5132 RH |
9211 | continue; |
9212 | ||
dd24e3da NC |
9213 | if (section->sh_entsize == 0) |
9214 | { | |
9215 | printf (_("\nSymbol table '%s' has a sh_entsize of zero!\n"), | |
9216 | SECTION_NAME (section)); | |
9217 | continue; | |
9218 | } | |
9219 | ||
252b5132 RH |
9220 | printf (_("\nSymbol table '%s' contains %lu entries:\n"), |
9221 | SECTION_NAME (section), | |
9222 | (unsigned long) (section->sh_size / section->sh_entsize)); | |
dd24e3da | 9223 | |
f7a99963 | 9224 | if (is_32bit_elf) |
ca47b30c | 9225 | printf (_(" Num: Value Size Type Bind Vis Ndx Name\n")); |
f7a99963 | 9226 | else |
ca47b30c | 9227 | printf (_(" Num: Value Size Type Bind Vis Ndx Name\n")); |
252b5132 | 9228 | |
ba5cdace | 9229 | symtab = GET_ELF_SYMBOLS (file, section, & num_syms); |
252b5132 RH |
9230 | if (symtab == NULL) |
9231 | continue; | |
9232 | ||
9233 | if (section->sh_link == elf_header.e_shstrndx) | |
c256ffe7 JJ |
9234 | { |
9235 | strtab = string_table; | |
9236 | strtab_size = string_table_length; | |
9237 | } | |
4fbb74a6 | 9238 | else if (section->sh_link < elf_header.e_shnum) |
252b5132 | 9239 | { |
2cf0635d | 9240 | Elf_Internal_Shdr * string_sec; |
252b5132 | 9241 | |
4fbb74a6 | 9242 | string_sec = section_headers + section->sh_link; |
252b5132 | 9243 | |
3f5e193b NC |
9244 | strtab = (char *) get_data (NULL, file, string_sec->sh_offset, |
9245 | 1, string_sec->sh_size, | |
9246 | _("string table")); | |
c256ffe7 | 9247 | strtab_size = strtab != NULL ? string_sec->sh_size : 0; |
252b5132 RH |
9248 | } |
9249 | ||
ba5cdace | 9250 | for (si = 0, psym = symtab; si < num_syms; si++, psym++) |
252b5132 | 9251 | { |
5e220199 | 9252 | printf ("%6d: ", si); |
f7a99963 NC |
9253 | print_vma (psym->st_value, LONG_HEX); |
9254 | putchar (' '); | |
9255 | print_vma (psym->st_size, DEC_5); | |
d1133906 NC |
9256 | printf (" %-7s", get_symbol_type (ELF_ST_TYPE (psym->st_info))); |
9257 | printf (" %-6s", get_symbol_binding (ELF_ST_BIND (psym->st_info))); | |
f4be36b3 | 9258 | printf (" %-7s", get_symbol_visibility (ELF_ST_VISIBILITY (psym->st_other))); |
5e2b0d47 NC |
9259 | /* Check to see if any other bits in the st_other field are set. |
9260 | Note - displaying this information disrupts the layout of the | |
9261 | table being generated, but for the moment this case is very rare. */ | |
9262 | if (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other)) | |
9263 | printf (" [%s] ", get_symbol_other (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other))); | |
31104126 | 9264 | printf (" %4s ", get_symbol_index_type (psym->st_shndx)); |
c256ffe7 | 9265 | print_symbol (25, psym->st_name < strtab_size |
2b692964 | 9266 | ? strtab + psym->st_name : _("<corrupt>")); |
252b5132 | 9267 | |
59245841 NC |
9268 | if (section->sh_type == SHT_DYNSYM |
9269 | && version_info[DT_VERSIONTAGIDX (DT_VERSYM)] != 0) | |
252b5132 | 9270 | { |
b34976b6 AM |
9271 | unsigned char data[2]; |
9272 | unsigned short vers_data; | |
9273 | unsigned long offset; | |
9274 | int is_nobits; | |
9275 | int check_def; | |
252b5132 | 9276 | |
d93f0186 NC |
9277 | offset = offset_from_vma |
9278 | (file, version_info[DT_VERSIONTAGIDX (DT_VERSYM)], | |
9279 | sizeof data + si * sizeof (vers_data)); | |
252b5132 | 9280 | |
59245841 NC |
9281 | if (get_data (&data, file, offset + si * sizeof (vers_data), |
9282 | sizeof (data), 1, _("version data")) == NULL) | |
9283 | break; | |
252b5132 RH |
9284 | |
9285 | vers_data = byte_get (data, 2); | |
9286 | ||
4fbb74a6 AM |
9287 | is_nobits = (psym->st_shndx < elf_header.e_shnum |
9288 | && section_headers[psym->st_shndx].sh_type | |
c256ffe7 | 9289 | == SHT_NOBITS); |
252b5132 RH |
9290 | |
9291 | check_def = (psym->st_shndx != SHN_UNDEF); | |
9292 | ||
c244d050 | 9293 | if ((vers_data & VERSYM_HIDDEN) || vers_data > 1) |
252b5132 | 9294 | { |
b34976b6 | 9295 | if (version_info[DT_VERSIONTAGIDX (DT_VERNEED)] |
00d93f34 | 9296 | && (is_nobits || ! check_def)) |
252b5132 | 9297 | { |
b34976b6 AM |
9298 | Elf_External_Verneed evn; |
9299 | Elf_Internal_Verneed ivn; | |
9300 | Elf_Internal_Vernaux ivna; | |
252b5132 RH |
9301 | |
9302 | /* We must test both. */ | |
d93f0186 NC |
9303 | offset = offset_from_vma |
9304 | (file, version_info[DT_VERSIONTAGIDX (DT_VERNEED)], | |
9305 | sizeof evn); | |
252b5132 | 9306 | |
252b5132 RH |
9307 | do |
9308 | { | |
b34976b6 | 9309 | unsigned long vna_off; |
252b5132 | 9310 | |
59245841 NC |
9311 | if (get_data (&evn, file, offset, sizeof (evn), 1, |
9312 | _("version need")) == NULL) | |
9313 | { | |
9314 | ivna.vna_next = 0; | |
9315 | ivna.vna_other = 0; | |
9316 | ivna.vna_name = 0; | |
9317 | break; | |
9318 | } | |
dd27201e L |
9319 | |
9320 | ivn.vn_aux = BYTE_GET (evn.vn_aux); | |
9321 | ivn.vn_next = BYTE_GET (evn.vn_next); | |
9322 | ||
252b5132 RH |
9323 | vna_off = offset + ivn.vn_aux; |
9324 | ||
9325 | do | |
9326 | { | |
b34976b6 | 9327 | Elf_External_Vernaux evna; |
252b5132 | 9328 | |
59245841 NC |
9329 | if (get_data (&evna, file, vna_off, |
9330 | sizeof (evna), 1, | |
9331 | _("version need aux (3)")) == NULL) | |
9332 | { | |
9333 | ivna.vna_next = 0; | |
9334 | ivna.vna_other = 0; | |
9335 | ivna.vna_name = 0; | |
9336 | } | |
9337 | else | |
9338 | { | |
9339 | ivna.vna_other = BYTE_GET (evna.vna_other); | |
9340 | ivna.vna_next = BYTE_GET (evna.vna_next); | |
9341 | ivna.vna_name = BYTE_GET (evna.vna_name); | |
9342 | } | |
252b5132 RH |
9343 | |
9344 | vna_off += ivna.vna_next; | |
9345 | } | |
9346 | while (ivna.vna_other != vers_data | |
9347 | && ivna.vna_next != 0); | |
9348 | ||
9349 | if (ivna.vna_other == vers_data) | |
9350 | break; | |
9351 | ||
9352 | offset += ivn.vn_next; | |
9353 | } | |
9354 | while (ivn.vn_next != 0); | |
9355 | ||
9356 | if (ivna.vna_other == vers_data) | |
9357 | { | |
9358 | printf ("@%s (%d)", | |
c256ffe7 | 9359 | ivna.vna_name < strtab_size |
2b692964 | 9360 | ? strtab + ivna.vna_name : _("<corrupt>"), |
c256ffe7 | 9361 | ivna.vna_other); |
252b5132 RH |
9362 | check_def = 0; |
9363 | } | |
9364 | else if (! is_nobits) | |
591a748a | 9365 | error (_("bad dynamic symbol\n")); |
252b5132 RH |
9366 | else |
9367 | check_def = 1; | |
9368 | } | |
9369 | ||
9370 | if (check_def) | |
9371 | { | |
00d93f34 | 9372 | if (vers_data != 0x8001 |
b34976b6 | 9373 | && version_info[DT_VERSIONTAGIDX (DT_VERDEF)]) |
252b5132 | 9374 | { |
b34976b6 AM |
9375 | Elf_Internal_Verdef ivd; |
9376 | Elf_Internal_Verdaux ivda; | |
9377 | Elf_External_Verdaux evda; | |
91d6fa6a | 9378 | unsigned long off; |
252b5132 | 9379 | |
91d6fa6a | 9380 | off = offset_from_vma |
d93f0186 NC |
9381 | (file, |
9382 | version_info[DT_VERSIONTAGIDX (DT_VERDEF)], | |
9383 | sizeof (Elf_External_Verdef)); | |
252b5132 RH |
9384 | |
9385 | do | |
9386 | { | |
b34976b6 | 9387 | Elf_External_Verdef evd; |
252b5132 | 9388 | |
59245841 NC |
9389 | if (get_data (&evd, file, off, sizeof (evd), |
9390 | 1, _("version def")) == NULL) | |
9391 | { | |
9392 | ivd.vd_ndx = 0; | |
9393 | ivd.vd_aux = 0; | |
9394 | ivd.vd_next = 0; | |
9395 | } | |
9396 | else | |
9397 | { | |
9398 | ivd.vd_ndx = BYTE_GET (evd.vd_ndx); | |
9399 | ivd.vd_aux = BYTE_GET (evd.vd_aux); | |
9400 | ivd.vd_next = BYTE_GET (evd.vd_next); | |
9401 | } | |
252b5132 | 9402 | |
91d6fa6a | 9403 | off += ivd.vd_next; |
252b5132 | 9404 | } |
c244d050 | 9405 | while (ivd.vd_ndx != (vers_data & VERSYM_VERSION) |
252b5132 RH |
9406 | && ivd.vd_next != 0); |
9407 | ||
91d6fa6a NC |
9408 | off -= ivd.vd_next; |
9409 | off += ivd.vd_aux; | |
252b5132 | 9410 | |
59245841 NC |
9411 | if (get_data (&evda, file, off, sizeof (evda), |
9412 | 1, _("version def aux")) == NULL) | |
9413 | break; | |
252b5132 RH |
9414 | |
9415 | ivda.vda_name = BYTE_GET (evda.vda_name); | |
9416 | ||
9417 | if (psym->st_name != ivda.vda_name) | |
c244d050 | 9418 | printf ((vers_data & VERSYM_HIDDEN) |
252b5132 | 9419 | ? "@%s" : "@@%s", |
c256ffe7 | 9420 | ivda.vda_name < strtab_size |
2b692964 | 9421 | ? strtab + ivda.vda_name : _("<corrupt>")); |
252b5132 RH |
9422 | } |
9423 | } | |
9424 | } | |
9425 | } | |
9426 | ||
9427 | putchar ('\n'); | |
9428 | } | |
9429 | ||
9430 | free (symtab); | |
9431 | if (strtab != string_table) | |
9432 | free (strtab); | |
9433 | } | |
9434 | } | |
9435 | else if (do_syms) | |
9436 | printf | |
9437 | (_("\nDynamic symbol information is not available for displaying symbols.\n")); | |
9438 | ||
9439 | if (do_histogram && buckets != NULL) | |
9440 | { | |
2cf0635d NC |
9441 | unsigned long * lengths; |
9442 | unsigned long * counts; | |
66543521 AM |
9443 | unsigned long hn; |
9444 | bfd_vma si; | |
9445 | unsigned long maxlength = 0; | |
9446 | unsigned long nzero_counts = 0; | |
9447 | unsigned long nsyms = 0; | |
252b5132 | 9448 | |
66543521 AM |
9449 | printf (_("\nHistogram for bucket list length (total of %lu buckets):\n"), |
9450 | (unsigned long) nbuckets); | |
252b5132 RH |
9451 | printf (_(" Length Number %% of total Coverage\n")); |
9452 | ||
3f5e193b | 9453 | lengths = (unsigned long *) calloc (nbuckets, sizeof (*lengths)); |
252b5132 RH |
9454 | if (lengths == NULL) |
9455 | { | |
591a748a | 9456 | error (_("Out of memory\n")); |
252b5132 RH |
9457 | return 0; |
9458 | } | |
9459 | for (hn = 0; hn < nbuckets; ++hn) | |
9460 | { | |
f7a99963 | 9461 | for (si = buckets[hn]; si > 0 && si < nchains; si = chains[si]) |
252b5132 | 9462 | { |
b34976b6 | 9463 | ++nsyms; |
252b5132 | 9464 | if (maxlength < ++lengths[hn]) |
b34976b6 | 9465 | ++maxlength; |
252b5132 RH |
9466 | } |
9467 | } | |
9468 | ||
3f5e193b | 9469 | counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts)); |
252b5132 RH |
9470 | if (counts == NULL) |
9471 | { | |
591a748a | 9472 | error (_("Out of memory\n")); |
252b5132 RH |
9473 | return 0; |
9474 | } | |
9475 | ||
9476 | for (hn = 0; hn < nbuckets; ++hn) | |
b34976b6 | 9477 | ++counts[lengths[hn]]; |
252b5132 | 9478 | |
103f02d3 | 9479 | if (nbuckets > 0) |
252b5132 | 9480 | { |
66543521 AM |
9481 | unsigned long i; |
9482 | printf (" 0 %-10lu (%5.1f%%)\n", | |
103f02d3 | 9483 | counts[0], (counts[0] * 100.0) / nbuckets); |
66543521 | 9484 | for (i = 1; i <= maxlength; ++i) |
103f02d3 | 9485 | { |
66543521 AM |
9486 | nzero_counts += counts[i] * i; |
9487 | printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n", | |
9488 | i, counts[i], (counts[i] * 100.0) / nbuckets, | |
103f02d3 UD |
9489 | (nzero_counts * 100.0) / nsyms); |
9490 | } | |
252b5132 RH |
9491 | } |
9492 | ||
9493 | free (counts); | |
9494 | free (lengths); | |
9495 | } | |
9496 | ||
9497 | if (buckets != NULL) | |
9498 | { | |
9499 | free (buckets); | |
9500 | free (chains); | |
9501 | } | |
9502 | ||
d3a44ec6 | 9503 | if (do_histogram && gnubuckets != NULL) |
fdc90cb4 | 9504 | { |
2cf0635d NC |
9505 | unsigned long * lengths; |
9506 | unsigned long * counts; | |
fdc90cb4 JJ |
9507 | unsigned long hn; |
9508 | unsigned long maxlength = 0; | |
9509 | unsigned long nzero_counts = 0; | |
9510 | unsigned long nsyms = 0; | |
fdc90cb4 | 9511 | |
3f5e193b | 9512 | lengths = (unsigned long *) calloc (ngnubuckets, sizeof (*lengths)); |
fdc90cb4 JJ |
9513 | if (lengths == NULL) |
9514 | { | |
591a748a | 9515 | error (_("Out of memory\n")); |
fdc90cb4 JJ |
9516 | return 0; |
9517 | } | |
9518 | ||
9519 | printf (_("\nHistogram for `.gnu.hash' bucket list length (total of %lu buckets):\n"), | |
9520 | (unsigned long) ngnubuckets); | |
9521 | printf (_(" Length Number %% of total Coverage\n")); | |
9522 | ||
9523 | for (hn = 0; hn < ngnubuckets; ++hn) | |
9524 | if (gnubuckets[hn] != 0) | |
9525 | { | |
9526 | bfd_vma off, length = 1; | |
9527 | ||
6bd1a22c | 9528 | for (off = gnubuckets[hn] - gnusymidx; |
fdc90cb4 JJ |
9529 | (gnuchains[off] & 1) == 0; ++off) |
9530 | ++length; | |
9531 | lengths[hn] = length; | |
9532 | if (length > maxlength) | |
9533 | maxlength = length; | |
9534 | nsyms += length; | |
9535 | } | |
9536 | ||
3f5e193b | 9537 | counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts)); |
fdc90cb4 JJ |
9538 | if (counts == NULL) |
9539 | { | |
591a748a | 9540 | error (_("Out of memory\n")); |
fdc90cb4 JJ |
9541 | return 0; |
9542 | } | |
9543 | ||
9544 | for (hn = 0; hn < ngnubuckets; ++hn) | |
9545 | ++counts[lengths[hn]]; | |
9546 | ||
9547 | if (ngnubuckets > 0) | |
9548 | { | |
9549 | unsigned long j; | |
9550 | printf (" 0 %-10lu (%5.1f%%)\n", | |
9551 | counts[0], (counts[0] * 100.0) / ngnubuckets); | |
9552 | for (j = 1; j <= maxlength; ++j) | |
9553 | { | |
9554 | nzero_counts += counts[j] * j; | |
9555 | printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n", | |
9556 | j, counts[j], (counts[j] * 100.0) / ngnubuckets, | |
9557 | (nzero_counts * 100.0) / nsyms); | |
9558 | } | |
9559 | } | |
9560 | ||
9561 | free (counts); | |
9562 | free (lengths); | |
9563 | free (gnubuckets); | |
9564 | free (gnuchains); | |
9565 | } | |
9566 | ||
252b5132 RH |
9567 | return 1; |
9568 | } | |
9569 | ||
9570 | static int | |
2cf0635d | 9571 | process_syminfo (FILE * file ATTRIBUTE_UNUSED) |
252b5132 | 9572 | { |
b4c96d0d | 9573 | unsigned int i; |
252b5132 RH |
9574 | |
9575 | if (dynamic_syminfo == NULL | |
9576 | || !do_dynamic) | |
9577 | /* No syminfo, this is ok. */ | |
9578 | return 1; | |
9579 | ||
9580 | /* There better should be a dynamic symbol section. */ | |
9581 | if (dynamic_symbols == NULL || dynamic_strings == NULL) | |
9582 | return 0; | |
9583 | ||
9584 | if (dynamic_addr) | |
9585 | printf (_("\nDynamic info segment at offset 0x%lx contains %d entries:\n"), | |
9586 | dynamic_syminfo_offset, dynamic_syminfo_nent); | |
9587 | ||
9588 | printf (_(" Num: Name BoundTo Flags\n")); | |
9589 | for (i = 0; i < dynamic_syminfo_nent; ++i) | |
9590 | { | |
9591 | unsigned short int flags = dynamic_syminfo[i].si_flags; | |
9592 | ||
31104126 | 9593 | printf ("%4d: ", i); |
d79b3d50 NC |
9594 | if (VALID_DYNAMIC_NAME (dynamic_symbols[i].st_name)) |
9595 | print_symbol (30, GET_DYNAMIC_NAME (dynamic_symbols[i].st_name)); | |
9596 | else | |
2b692964 | 9597 | printf (_("<corrupt: %19ld>"), dynamic_symbols[i].st_name); |
31104126 | 9598 | putchar (' '); |
252b5132 RH |
9599 | |
9600 | switch (dynamic_syminfo[i].si_boundto) | |
9601 | { | |
9602 | case SYMINFO_BT_SELF: | |
9603 | fputs ("SELF ", stdout); | |
9604 | break; | |
9605 | case SYMINFO_BT_PARENT: | |
9606 | fputs ("PARENT ", stdout); | |
9607 | break; | |
9608 | default: | |
9609 | if (dynamic_syminfo[i].si_boundto > 0 | |
d79b3d50 NC |
9610 | && dynamic_syminfo[i].si_boundto < dynamic_nent |
9611 | && VALID_DYNAMIC_NAME (dynamic_section[dynamic_syminfo[i].si_boundto].d_un.d_val)) | |
31104126 | 9612 | { |
d79b3d50 | 9613 | print_symbol (10, GET_DYNAMIC_NAME (dynamic_section[dynamic_syminfo[i].si_boundto].d_un.d_val)); |
31104126 NC |
9614 | putchar (' ' ); |
9615 | } | |
252b5132 RH |
9616 | else |
9617 | printf ("%-10d ", dynamic_syminfo[i].si_boundto); | |
9618 | break; | |
9619 | } | |
9620 | ||
9621 | if (flags & SYMINFO_FLG_DIRECT) | |
9622 | printf (" DIRECT"); | |
9623 | if (flags & SYMINFO_FLG_PASSTHRU) | |
9624 | printf (" PASSTHRU"); | |
9625 | if (flags & SYMINFO_FLG_COPY) | |
9626 | printf (" COPY"); | |
9627 | if (flags & SYMINFO_FLG_LAZYLOAD) | |
9628 | printf (" LAZYLOAD"); | |
9629 | ||
9630 | puts (""); | |
9631 | } | |
9632 | ||
9633 | return 1; | |
9634 | } | |
9635 | ||
cf13d699 NC |
9636 | /* Check to see if the given reloc needs to be handled in a target specific |
9637 | manner. If so then process the reloc and return TRUE otherwise return | |
9638 | FALSE. */ | |
09c11c86 | 9639 | |
cf13d699 NC |
9640 | static bfd_boolean |
9641 | target_specific_reloc_handling (Elf_Internal_Rela * reloc, | |
9642 | unsigned char * start, | |
9643 | Elf_Internal_Sym * symtab) | |
252b5132 | 9644 | { |
cf13d699 | 9645 | unsigned int reloc_type = get_reloc_type (reloc->r_info); |
252b5132 | 9646 | |
cf13d699 | 9647 | switch (elf_header.e_machine) |
252b5132 | 9648 | { |
cf13d699 NC |
9649 | case EM_MN10300: |
9650 | case EM_CYGNUS_MN10300: | |
9651 | { | |
9652 | static Elf_Internal_Sym * saved_sym = NULL; | |
252b5132 | 9653 | |
cf13d699 NC |
9654 | switch (reloc_type) |
9655 | { | |
9656 | case 34: /* R_MN10300_ALIGN */ | |
9657 | return TRUE; | |
9658 | case 33: /* R_MN10300_SYM_DIFF */ | |
9659 | saved_sym = symtab + get_reloc_symindex (reloc->r_info); | |
9660 | return TRUE; | |
9661 | case 1: /* R_MN10300_32 */ | |
9662 | case 2: /* R_MN10300_16 */ | |
9663 | if (saved_sym != NULL) | |
9664 | { | |
9665 | bfd_vma value; | |
252b5132 | 9666 | |
cf13d699 NC |
9667 | value = reloc->r_addend |
9668 | + (symtab[get_reloc_symindex (reloc->r_info)].st_value | |
9669 | - saved_sym->st_value); | |
252b5132 | 9670 | |
cf13d699 | 9671 | byte_put (start + reloc->r_offset, value, reloc_type == 1 ? 4 : 2); |
252b5132 | 9672 | |
cf13d699 NC |
9673 | saved_sym = NULL; |
9674 | return TRUE; | |
9675 | } | |
9676 | break; | |
9677 | default: | |
9678 | if (saved_sym != NULL) | |
9679 | error (_("Unhandled MN10300 reloc type found after SYM_DIFF reloc")); | |
9680 | break; | |
9681 | } | |
9682 | break; | |
9683 | } | |
252b5132 RH |
9684 | } |
9685 | ||
cf13d699 | 9686 | return FALSE; |
252b5132 RH |
9687 | } |
9688 | ||
aca88567 NC |
9689 | /* Returns TRUE iff RELOC_TYPE is a 32-bit absolute RELA relocation used in |
9690 | DWARF debug sections. This is a target specific test. Note - we do not | |
9691 | go through the whole including-target-headers-multiple-times route, (as | |
9692 | we have already done with <elf/h8.h>) because this would become very | |
9693 | messy and even then this function would have to contain target specific | |
9694 | information (the names of the relocs instead of their numeric values). | |
9695 | FIXME: This is not the correct way to solve this problem. The proper way | |
9696 | is to have target specific reloc sizing and typing functions created by | |
9697 | the reloc-macros.h header, in the same way that it already creates the | |
9698 | reloc naming functions. */ | |
9699 | ||
9700 | static bfd_boolean | |
9701 | is_32bit_abs_reloc (unsigned int reloc_type) | |
9702 | { | |
9703 | switch (elf_header.e_machine) | |
9704 | { | |
41e92641 NC |
9705 | case EM_386: |
9706 | case EM_486: | |
9707 | return reloc_type == 1; /* R_386_32. */ | |
aca88567 NC |
9708 | case EM_68K: |
9709 | return reloc_type == 1; /* R_68K_32. */ | |
9710 | case EM_860: | |
9711 | return reloc_type == 1; /* R_860_32. */ | |
137b6b5f AM |
9712 | case EM_960: |
9713 | return reloc_type == 2; /* R_960_32. */ | |
aca88567 | 9714 | case EM_ALPHA: |
137b6b5f | 9715 | return reloc_type == 1; /* R_ALPHA_REFLONG. */ |
41e92641 NC |
9716 | case EM_ARC: |
9717 | return reloc_type == 1; /* R_ARC_32. */ | |
9718 | case EM_ARM: | |
9719 | return reloc_type == 2; /* R_ARM_ABS32 */ | |
cb8f3167 | 9720 | case EM_AVR_OLD: |
aca88567 NC |
9721 | case EM_AVR: |
9722 | return reloc_type == 1; | |
cfb8c092 NC |
9723 | case EM_ADAPTEVA_EPIPHANY: |
9724 | return reloc_type == 3; | |
aca88567 NC |
9725 | case EM_BLACKFIN: |
9726 | return reloc_type == 0x12; /* R_byte4_data. */ | |
9727 | case EM_CRIS: | |
9728 | return reloc_type == 3; /* R_CRIS_32. */ | |
9729 | case EM_CR16: | |
6c03b1ed | 9730 | case EM_CR16_OLD: |
aca88567 NC |
9731 | return reloc_type == 3; /* R_CR16_NUM32. */ |
9732 | case EM_CRX: | |
9733 | return reloc_type == 15; /* R_CRX_NUM32. */ | |
9734 | case EM_CYGNUS_FRV: | |
9735 | return reloc_type == 1; | |
41e92641 NC |
9736 | case EM_CYGNUS_D10V: |
9737 | case EM_D10V: | |
9738 | return reloc_type == 6; /* R_D10V_32. */ | |
aca88567 NC |
9739 | case EM_CYGNUS_D30V: |
9740 | case EM_D30V: | |
9741 | return reloc_type == 12; /* R_D30V_32_NORMAL. */ | |
41e92641 NC |
9742 | case EM_DLX: |
9743 | return reloc_type == 3; /* R_DLX_RELOC_32. */ | |
aca88567 NC |
9744 | case EM_CYGNUS_FR30: |
9745 | case EM_FR30: | |
9746 | return reloc_type == 3; /* R_FR30_32. */ | |
9747 | case EM_H8S: | |
9748 | case EM_H8_300: | |
9749 | case EM_H8_300H: | |
9750 | return reloc_type == 1; /* R_H8_DIR32. */ | |
3730236a NC |
9751 | case EM_IA_64: |
9752 | return reloc_type == 0x65; /* R_IA64_SECREL32LSB. */ | |
aca88567 NC |
9753 | case EM_IP2K_OLD: |
9754 | case EM_IP2K: | |
9755 | return reloc_type == 2; /* R_IP2K_32. */ | |
9756 | case EM_IQ2000: | |
9757 | return reloc_type == 2; /* R_IQ2000_32. */ | |
84e94c90 NC |
9758 | case EM_LATTICEMICO32: |
9759 | return reloc_type == 3; /* R_LM32_32. */ | |
ff7eeb89 | 9760 | case EM_M32C_OLD: |
aca88567 NC |
9761 | case EM_M32C: |
9762 | return reloc_type == 3; /* R_M32C_32. */ | |
9763 | case EM_M32R: | |
9764 | return reloc_type == 34; /* R_M32R_32_RELA. */ | |
9765 | case EM_MCORE: | |
9766 | return reloc_type == 1; /* R_MCORE_ADDR32. */ | |
9767 | case EM_CYGNUS_MEP: | |
9768 | return reloc_type == 4; /* R_MEP_32. */ | |
137b6b5f AM |
9769 | case EM_MICROBLAZE: |
9770 | return reloc_type == 1; /* R_MICROBLAZE_32. */ | |
aca88567 NC |
9771 | case EM_MIPS: |
9772 | return reloc_type == 2; /* R_MIPS_32. */ | |
9773 | case EM_MMIX: | |
9774 | return reloc_type == 4; /* R_MMIX_32. */ | |
9775 | case EM_CYGNUS_MN10200: | |
9776 | case EM_MN10200: | |
9777 | return reloc_type == 1; /* R_MN10200_32. */ | |
9778 | case EM_CYGNUS_MN10300: | |
9779 | case EM_MN10300: | |
9780 | return reloc_type == 1; /* R_MN10300_32. */ | |
5506d11a AM |
9781 | case EM_MOXIE: |
9782 | return reloc_type == 1; /* R_MOXIE_32. */ | |
aca88567 NC |
9783 | case EM_MSP430_OLD: |
9784 | case EM_MSP430: | |
9785 | return reloc_type == 1; /* R_MSP43_32. */ | |
9786 | case EM_MT: | |
9787 | return reloc_type == 2; /* R_MT_32. */ | |
3e0873ac NC |
9788 | case EM_ALTERA_NIOS2: |
9789 | case EM_NIOS32: | |
9790 | return reloc_type == 1; /* R_NIOS_32. */ | |
41e92641 NC |
9791 | case EM_OPENRISC: |
9792 | case EM_OR32: | |
9793 | return reloc_type == 1; /* R_OR32_32. */ | |
aca88567 | 9794 | case EM_PARISC: |
5fda8eca NC |
9795 | return (reloc_type == 1 /* R_PARISC_DIR32. */ |
9796 | || reloc_type == 41); /* R_PARISC_SECREL32. */ | |
aca88567 NC |
9797 | case EM_PJ: |
9798 | case EM_PJ_OLD: | |
9799 | return reloc_type == 1; /* R_PJ_DATA_DIR32. */ | |
9800 | case EM_PPC64: | |
9801 | return reloc_type == 1; /* R_PPC64_ADDR32. */ | |
9802 | case EM_PPC: | |
9803 | return reloc_type == 1; /* R_PPC_ADDR32. */ | |
99c513f6 DD |
9804 | case EM_RL78: |
9805 | return reloc_type == 1; /* R_RL78_DIR32. */ | |
c7927a3c NC |
9806 | case EM_RX: |
9807 | return reloc_type == 1; /* R_RX_DIR32. */ | |
aca88567 NC |
9808 | case EM_S370: |
9809 | return reloc_type == 1; /* R_I370_ADDR31. */ | |
9810 | case EM_S390_OLD: | |
9811 | case EM_S390: | |
9812 | return reloc_type == 4; /* R_S390_32. */ | |
41e92641 NC |
9813 | case EM_SCORE: |
9814 | return reloc_type == 8; /* R_SCORE_ABS32. */ | |
aca88567 NC |
9815 | case EM_SH: |
9816 | return reloc_type == 1; /* R_SH_DIR32. */ | |
9817 | case EM_SPARC32PLUS: | |
9818 | case EM_SPARCV9: | |
9819 | case EM_SPARC: | |
9820 | return reloc_type == 3 /* R_SPARC_32. */ | |
9821 | || reloc_type == 23; /* R_SPARC_UA32. */ | |
a7dd7d05 AM |
9822 | case EM_SPU: |
9823 | return reloc_type == 6; /* R_SPU_ADDR32 */ | |
40b36596 JM |
9824 | case EM_TI_C6000: |
9825 | return reloc_type == 1; /* R_C6000_ABS32. */ | |
aa137e4d NC |
9826 | case EM_TILEGX: |
9827 | return reloc_type == 2; /* R_TILEGX_32. */ | |
9828 | case EM_TILEPRO: | |
9829 | return reloc_type == 1; /* R_TILEPRO_32. */ | |
aca88567 NC |
9830 | case EM_CYGNUS_V850: |
9831 | case EM_V850: | |
9832 | return reloc_type == 6; /* R_V850_ABS32. */ | |
9833 | case EM_VAX: | |
9834 | return reloc_type == 1; /* R_VAX_32. */ | |
9835 | case EM_X86_64: | |
8a9036a4 | 9836 | case EM_L1OM: |
7a9068fe | 9837 | case EM_K1OM: |
aca88567 | 9838 | return reloc_type == 10; /* R_X86_64_32. */ |
c29aca4a NC |
9839 | case EM_XC16X: |
9840 | case EM_C166: | |
9841 | return reloc_type == 3; /* R_XC16C_ABS_32. */ | |
aca88567 NC |
9842 | case EM_XSTORMY16: |
9843 | return reloc_type == 1; /* R_XSTROMY16_32. */ | |
9844 | case EM_XTENSA_OLD: | |
9845 | case EM_XTENSA: | |
9846 | return reloc_type == 1; /* R_XTENSA_32. */ | |
aca88567 NC |
9847 | default: |
9848 | error (_("Missing knowledge of 32-bit reloc types used in DWARF sections of machine number %d\n"), | |
9849 | elf_header.e_machine); | |
9850 | abort (); | |
9851 | } | |
9852 | } | |
9853 | ||
9854 | /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is | |
9855 | a 32-bit pc-relative RELA relocation used in DWARF debug sections. */ | |
9856 | ||
9857 | static bfd_boolean | |
9858 | is_32bit_pcrel_reloc (unsigned int reloc_type) | |
9859 | { | |
9860 | switch (elf_header.e_machine) | |
9861 | { | |
41e92641 NC |
9862 | case EM_386: |
9863 | case EM_486: | |
3e0873ac | 9864 | return reloc_type == 2; /* R_386_PC32. */ |
aca88567 | 9865 | case EM_68K: |
3e0873ac | 9866 | return reloc_type == 4; /* R_68K_PC32. */ |
cfb8c092 NC |
9867 | case EM_ADAPTEVA_EPIPHANY: |
9868 | return reloc_type == 6; | |
aca88567 NC |
9869 | case EM_ALPHA: |
9870 | return reloc_type == 10; /* R_ALPHA_SREL32. */ | |
41e92641 | 9871 | case EM_ARM: |
3e0873ac | 9872 | return reloc_type == 3; /* R_ARM_REL32 */ |
137b6b5f AM |
9873 | case EM_MICROBLAZE: |
9874 | return reloc_type == 2; /* R_MICROBLAZE_32_PCREL. */ | |
aca88567 | 9875 | case EM_PARISC: |
85acf597 | 9876 | return reloc_type == 9; /* R_PARISC_PCREL32. */ |
aca88567 NC |
9877 | case EM_PPC: |
9878 | return reloc_type == 26; /* R_PPC_REL32. */ | |
9879 | case EM_PPC64: | |
3e0873ac | 9880 | return reloc_type == 26; /* R_PPC64_REL32. */ |
aca88567 NC |
9881 | case EM_S390_OLD: |
9882 | case EM_S390: | |
3e0873ac | 9883 | return reloc_type == 5; /* R_390_PC32. */ |
aca88567 | 9884 | case EM_SH: |
3e0873ac | 9885 | return reloc_type == 2; /* R_SH_REL32. */ |
aca88567 NC |
9886 | case EM_SPARC32PLUS: |
9887 | case EM_SPARCV9: | |
9888 | case EM_SPARC: | |
3e0873ac | 9889 | return reloc_type == 6; /* R_SPARC_DISP32. */ |
a7dd7d05 AM |
9890 | case EM_SPU: |
9891 | return reloc_type == 13; /* R_SPU_REL32. */ | |
aa137e4d NC |
9892 | case EM_TILEGX: |
9893 | return reloc_type == 6; /* R_TILEGX_32_PCREL. */ | |
9894 | case EM_TILEPRO: | |
9895 | return reloc_type == 4; /* R_TILEPRO_32_PCREL. */ | |
aca88567 | 9896 | case EM_X86_64: |
8a9036a4 | 9897 | case EM_L1OM: |
7a9068fe | 9898 | case EM_K1OM: |
3e0873ac | 9899 | return reloc_type == 2; /* R_X86_64_PC32. */ |
2fcb9706 BW |
9900 | case EM_XTENSA_OLD: |
9901 | case EM_XTENSA: | |
9902 | return reloc_type == 14; /* R_XTENSA_32_PCREL. */ | |
aca88567 NC |
9903 | default: |
9904 | /* Do not abort or issue an error message here. Not all targets use | |
9905 | pc-relative 32-bit relocs in their DWARF debug information and we | |
9906 | have already tested for target coverage in is_32bit_abs_reloc. A | |
cf13d699 NC |
9907 | more helpful warning message will be generated by apply_relocations |
9908 | anyway, so just return. */ | |
aca88567 NC |
9909 | return FALSE; |
9910 | } | |
9911 | } | |
9912 | ||
9913 | /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is | |
9914 | a 64-bit absolute RELA relocation used in DWARF debug sections. */ | |
9915 | ||
9916 | static bfd_boolean | |
9917 | is_64bit_abs_reloc (unsigned int reloc_type) | |
9918 | { | |
9919 | switch (elf_header.e_machine) | |
9920 | { | |
9921 | case EM_ALPHA: | |
9922 | return reloc_type == 2; /* R_ALPHA_REFQUAD. */ | |
3730236a NC |
9923 | case EM_IA_64: |
9924 | return reloc_type == 0x27; /* R_IA64_DIR64LSB. */ | |
3e0873ac NC |
9925 | case EM_PARISC: |
9926 | return reloc_type == 80; /* R_PARISC_DIR64. */ | |
aca88567 NC |
9927 | case EM_PPC64: |
9928 | return reloc_type == 38; /* R_PPC64_ADDR64. */ | |
9929 | case EM_SPARC32PLUS: | |
9930 | case EM_SPARCV9: | |
9931 | case EM_SPARC: | |
9932 | return reloc_type == 54; /* R_SPARC_UA64. */ | |
9933 | case EM_X86_64: | |
8a9036a4 | 9934 | case EM_L1OM: |
7a9068fe | 9935 | case EM_K1OM: |
aca88567 | 9936 | return reloc_type == 1; /* R_X86_64_64. */ |
e819ade1 AS |
9937 | case EM_S390_OLD: |
9938 | case EM_S390: | |
aa137e4d NC |
9939 | return reloc_type == 22; /* R_S390_64. */ |
9940 | case EM_TILEGX: | |
9941 | return reloc_type == 1; /* R_TILEGX_64. */ | |
85a82265 | 9942 | case EM_MIPS: |
aa137e4d | 9943 | return reloc_type == 18; /* R_MIPS_64. */ |
aca88567 NC |
9944 | default: |
9945 | return FALSE; | |
9946 | } | |
9947 | } | |
9948 | ||
85acf597 RH |
9949 | /* Like is_32bit_pcrel_reloc except that it returns TRUE iff RELOC_TYPE is |
9950 | a 64-bit pc-relative RELA relocation used in DWARF debug sections. */ | |
9951 | ||
9952 | static bfd_boolean | |
9953 | is_64bit_pcrel_reloc (unsigned int reloc_type) | |
9954 | { | |
9955 | switch (elf_header.e_machine) | |
9956 | { | |
9957 | case EM_ALPHA: | |
aa137e4d | 9958 | return reloc_type == 11; /* R_ALPHA_SREL64. */ |
85acf597 | 9959 | case EM_IA_64: |
aa137e4d | 9960 | return reloc_type == 0x4f; /* R_IA64_PCREL64LSB. */ |
85acf597 | 9961 | case EM_PARISC: |
aa137e4d | 9962 | return reloc_type == 72; /* R_PARISC_PCREL64. */ |
85acf597 | 9963 | case EM_PPC64: |
aa137e4d | 9964 | return reloc_type == 44; /* R_PPC64_REL64. */ |
85acf597 RH |
9965 | case EM_SPARC32PLUS: |
9966 | case EM_SPARCV9: | |
9967 | case EM_SPARC: | |
aa137e4d | 9968 | return reloc_type == 46; /* R_SPARC_DISP64. */ |
85acf597 | 9969 | case EM_X86_64: |
8a9036a4 | 9970 | case EM_L1OM: |
7a9068fe | 9971 | case EM_K1OM: |
aa137e4d | 9972 | return reloc_type == 24; /* R_X86_64_PC64. */ |
85acf597 RH |
9973 | case EM_S390_OLD: |
9974 | case EM_S390: | |
aa137e4d NC |
9975 | return reloc_type == 23; /* R_S390_PC64. */ |
9976 | case EM_TILEGX: | |
9977 | return reloc_type == 5; /* R_TILEGX_64_PCREL. */ | |
85acf597 RH |
9978 | default: |
9979 | return FALSE; | |
9980 | } | |
9981 | } | |
9982 | ||
4dc3c23d AM |
9983 | /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is |
9984 | a 24-bit absolute RELA relocation used in DWARF debug sections. */ | |
9985 | ||
9986 | static bfd_boolean | |
9987 | is_24bit_abs_reloc (unsigned int reloc_type) | |
9988 | { | |
9989 | switch (elf_header.e_machine) | |
9990 | { | |
9991 | case EM_CYGNUS_MN10200: | |
9992 | case EM_MN10200: | |
9993 | return reloc_type == 4; /* R_MN10200_24. */ | |
9994 | default: | |
9995 | return FALSE; | |
9996 | } | |
9997 | } | |
9998 | ||
aca88567 NC |
9999 | /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is |
10000 | a 16-bit absolute RELA relocation used in DWARF debug sections. */ | |
10001 | ||
10002 | static bfd_boolean | |
10003 | is_16bit_abs_reloc (unsigned int reloc_type) | |
4b78141a NC |
10004 | { |
10005 | switch (elf_header.e_machine) | |
10006 | { | |
aca88567 NC |
10007 | case EM_AVR_OLD: |
10008 | case EM_AVR: | |
10009 | return reloc_type == 4; /* R_AVR_16. */ | |
cfb8c092 NC |
10010 | case EM_ADAPTEVA_EPIPHANY: |
10011 | return reloc_type == 5; | |
41e92641 NC |
10012 | case EM_CYGNUS_D10V: |
10013 | case EM_D10V: | |
10014 | return reloc_type == 3; /* R_D10V_16. */ | |
4b78141a NC |
10015 | case EM_H8S: |
10016 | case EM_H8_300: | |
10017 | case EM_H8_300H: | |
aca88567 NC |
10018 | return reloc_type == R_H8_DIR16; |
10019 | case EM_IP2K_OLD: | |
10020 | case EM_IP2K: | |
10021 | return reloc_type == 1; /* R_IP2K_16. */ | |
ff7eeb89 | 10022 | case EM_M32C_OLD: |
f4236fe4 DD |
10023 | case EM_M32C: |
10024 | return reloc_type == 1; /* R_M32C_16 */ | |
aca88567 NC |
10025 | case EM_MSP430_OLD: |
10026 | case EM_MSP430: | |
10027 | return reloc_type == 5; /* R_MSP430_16_BYTE. */ | |
3e0873ac NC |
10028 | case EM_ALTERA_NIOS2: |
10029 | case EM_NIOS32: | |
10030 | return reloc_type == 9; /* R_NIOS_16. */ | |
40b36596 JM |
10031 | case EM_TI_C6000: |
10032 | return reloc_type == 2; /* R_C6000_ABS16. */ | |
c29aca4a NC |
10033 | case EM_XC16X: |
10034 | case EM_C166: | |
10035 | return reloc_type == 2; /* R_XC16C_ABS_16. */ | |
4b78141a | 10036 | default: |
aca88567 | 10037 | return FALSE; |
4b78141a NC |
10038 | } |
10039 | } | |
10040 | ||
2a7b2e88 JK |
10041 | /* Returns TRUE iff RELOC_TYPE is a NONE relocation used for discarded |
10042 | relocation entries (possibly formerly used for SHT_GROUP sections). */ | |
10043 | ||
10044 | static bfd_boolean | |
10045 | is_none_reloc (unsigned int reloc_type) | |
10046 | { | |
10047 | switch (elf_header.e_machine) | |
10048 | { | |
cb8f3167 NC |
10049 | case EM_68K: /* R_68K_NONE. */ |
10050 | case EM_386: /* R_386_NONE. */ | |
2a7b2e88 JK |
10051 | case EM_SPARC32PLUS: |
10052 | case EM_SPARCV9: | |
cb8f3167 NC |
10053 | case EM_SPARC: /* R_SPARC_NONE. */ |
10054 | case EM_MIPS: /* R_MIPS_NONE. */ | |
10055 | case EM_PARISC: /* R_PARISC_NONE. */ | |
10056 | case EM_ALPHA: /* R_ALPHA_NONE. */ | |
cfb8c092 | 10057 | case EM_ADAPTEVA_EPIPHANY: |
cb8f3167 NC |
10058 | case EM_PPC: /* R_PPC_NONE. */ |
10059 | case EM_PPC64: /* R_PPC64_NONE. */ | |
10060 | case EM_ARM: /* R_ARM_NONE. */ | |
10061 | case EM_IA_64: /* R_IA64_NONE. */ | |
10062 | case EM_SH: /* R_SH_NONE. */ | |
2a7b2e88 | 10063 | case EM_S390_OLD: |
cb8f3167 NC |
10064 | case EM_S390: /* R_390_NONE. */ |
10065 | case EM_CRIS: /* R_CRIS_NONE. */ | |
10066 | case EM_X86_64: /* R_X86_64_NONE. */ | |
8a9036a4 | 10067 | case EM_L1OM: /* R_X86_64_NONE. */ |
7a9068fe | 10068 | case EM_K1OM: /* R_X86_64_NONE. */ |
cb8f3167 | 10069 | case EM_MN10300: /* R_MN10300_NONE. */ |
5506d11a | 10070 | case EM_MOXIE: /* R_MOXIE_NONE. */ |
cb8f3167 | 10071 | case EM_M32R: /* R_M32R_NONE. */ |
40b36596 | 10072 | case EM_TI_C6000:/* R_C6000_NONE. */ |
aa137e4d NC |
10073 | case EM_TILEGX: /* R_TILEGX_NONE. */ |
10074 | case EM_TILEPRO: /* R_TILEPRO_NONE. */ | |
c29aca4a NC |
10075 | case EM_XC16X: |
10076 | case EM_C166: /* R_XC16X_NONE. */ | |
cb8f3167 | 10077 | return reloc_type == 0; |
58332dda JK |
10078 | case EM_XTENSA_OLD: |
10079 | case EM_XTENSA: | |
4dc3c23d AM |
10080 | return (reloc_type == 0 /* R_XTENSA_NONE. */ |
10081 | || reloc_type == 17 /* R_XTENSA_DIFF8. */ | |
10082 | || reloc_type == 18 /* R_XTENSA_DIFF16. */ | |
10083 | || reloc_type == 19 /* R_XTENSA_DIFF32. */); | |
2a7b2e88 JK |
10084 | } |
10085 | return FALSE; | |
10086 | } | |
10087 | ||
cf13d699 NC |
10088 | /* Apply relocations to a section. |
10089 | Note: So far support has been added only for those relocations | |
10090 | which can be found in debug sections. | |
10091 | FIXME: Add support for more relocations ? */ | |
1b315056 | 10092 | |
cf13d699 NC |
10093 | static void |
10094 | apply_relocations (void * file, | |
10095 | Elf_Internal_Shdr * section, | |
10096 | unsigned char * start) | |
1b315056 | 10097 | { |
cf13d699 NC |
10098 | Elf_Internal_Shdr * relsec; |
10099 | unsigned char * end = start + section->sh_size; | |
cb8f3167 | 10100 | |
cf13d699 NC |
10101 | if (elf_header.e_type != ET_REL) |
10102 | return; | |
1b315056 | 10103 | |
cf13d699 | 10104 | /* Find the reloc section associated with the section. */ |
5b18a4bc NC |
10105 | for (relsec = section_headers; |
10106 | relsec < section_headers + elf_header.e_shnum; | |
10107 | ++relsec) | |
252b5132 | 10108 | { |
41e92641 NC |
10109 | bfd_boolean is_rela; |
10110 | unsigned long num_relocs; | |
2cf0635d NC |
10111 | Elf_Internal_Rela * relocs; |
10112 | Elf_Internal_Rela * rp; | |
10113 | Elf_Internal_Shdr * symsec; | |
10114 | Elf_Internal_Sym * symtab; | |
ba5cdace | 10115 | unsigned long num_syms; |
2cf0635d | 10116 | Elf_Internal_Sym * sym; |
252b5132 | 10117 | |
41e92641 | 10118 | if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL) |
4fbb74a6 AM |
10119 | || relsec->sh_info >= elf_header.e_shnum |
10120 | || section_headers + relsec->sh_info != section | |
c256ffe7 | 10121 | || relsec->sh_size == 0 |
4fbb74a6 | 10122 | || relsec->sh_link >= elf_header.e_shnum) |
5b18a4bc | 10123 | continue; |
428409d5 | 10124 | |
41e92641 NC |
10125 | is_rela = relsec->sh_type == SHT_RELA; |
10126 | ||
10127 | if (is_rela) | |
10128 | { | |
3f5e193b NC |
10129 | if (!slurp_rela_relocs ((FILE *) file, relsec->sh_offset, |
10130 | relsec->sh_size, & relocs, & num_relocs)) | |
41e92641 NC |
10131 | return; |
10132 | } | |
10133 | else | |
10134 | { | |
3f5e193b NC |
10135 | if (!slurp_rel_relocs ((FILE *) file, relsec->sh_offset, |
10136 | relsec->sh_size, & relocs, & num_relocs)) | |
41e92641 NC |
10137 | return; |
10138 | } | |
10139 | ||
10140 | /* SH uses RELA but uses in place value instead of the addend field. */ | |
10141 | if (elf_header.e_machine == EM_SH) | |
10142 | is_rela = FALSE; | |
428409d5 | 10143 | |
4fbb74a6 | 10144 | symsec = section_headers + relsec->sh_link; |
ba5cdace | 10145 | symtab = GET_ELF_SYMBOLS ((FILE *) file, symsec, & num_syms); |
103f02d3 | 10146 | |
41e92641 | 10147 | for (rp = relocs; rp < relocs + num_relocs; ++rp) |
252b5132 | 10148 | { |
41e92641 NC |
10149 | bfd_vma addend; |
10150 | unsigned int reloc_type; | |
10151 | unsigned int reloc_size; | |
91d6fa6a | 10152 | unsigned char * rloc; |
ba5cdace | 10153 | unsigned long sym_index; |
4b78141a | 10154 | |
aca88567 | 10155 | reloc_type = get_reloc_type (rp->r_info); |
41e92641 | 10156 | |
98fb390a | 10157 | if (target_specific_reloc_handling (rp, start, symtab)) |
2a7b2e88 | 10158 | continue; |
98fb390a NC |
10159 | else if (is_none_reloc (reloc_type)) |
10160 | continue; | |
10161 | else if (is_32bit_abs_reloc (reloc_type) | |
10162 | || is_32bit_pcrel_reloc (reloc_type)) | |
aca88567 | 10163 | reloc_size = 4; |
85acf597 RH |
10164 | else if (is_64bit_abs_reloc (reloc_type) |
10165 | || is_64bit_pcrel_reloc (reloc_type)) | |
aca88567 | 10166 | reloc_size = 8; |
4dc3c23d AM |
10167 | else if (is_24bit_abs_reloc (reloc_type)) |
10168 | reloc_size = 3; | |
aca88567 NC |
10169 | else if (is_16bit_abs_reloc (reloc_type)) |
10170 | reloc_size = 2; | |
10171 | else | |
4b78141a | 10172 | { |
41e92641 | 10173 | warn (_("unable to apply unsupported reloc type %d to section %s\n"), |
aca88567 | 10174 | reloc_type, SECTION_NAME (section)); |
4b78141a NC |
10175 | continue; |
10176 | } | |
103f02d3 | 10177 | |
91d6fa6a NC |
10178 | rloc = start + rp->r_offset; |
10179 | if ((rloc + reloc_size) > end) | |
700dd8b7 L |
10180 | { |
10181 | warn (_("skipping invalid relocation offset 0x%lx in section %s\n"), | |
10182 | (unsigned long) rp->r_offset, | |
10183 | SECTION_NAME (section)); | |
10184 | continue; | |
10185 | } | |
103f02d3 | 10186 | |
ba5cdace NC |
10187 | sym_index = (unsigned long) get_reloc_symindex (rp->r_info); |
10188 | if (sym_index >= num_syms) | |
10189 | { | |
10190 | warn (_("skipping invalid relocation symbol index 0x%lx in section %s\n"), | |
10191 | sym_index, SECTION_NAME (section)); | |
10192 | continue; | |
10193 | } | |
10194 | sym = symtab + sym_index; | |
41e92641 NC |
10195 | |
10196 | /* If the reloc has a symbol associated with it, | |
55f25fc3 L |
10197 | make sure that it is of an appropriate type. |
10198 | ||
10199 | Relocations against symbols without type can happen. | |
10200 | Gcc -feliminate-dwarf2-dups may generate symbols | |
10201 | without type for debug info. | |
10202 | ||
10203 | Icc generates relocations against function symbols | |
10204 | instead of local labels. | |
10205 | ||
10206 | Relocations against object symbols can happen, eg when | |
10207 | referencing a global array. For an example of this see | |
10208 | the _clz.o binary in libgcc.a. */ | |
aca88567 | 10209 | if (sym != symtab |
55f25fc3 | 10210 | && ELF_ST_TYPE (sym->st_info) > STT_SECTION) |
5b18a4bc | 10211 | { |
41e92641 | 10212 | warn (_("skipping unexpected symbol type %s in %ld'th relocation in section %s\n"), |
aca88567 | 10213 | get_symbol_type (ELF_ST_TYPE (sym->st_info)), |
99dcb0b9 | 10214 | (long int)(rp - relocs), |
41e92641 | 10215 | SECTION_NAME (relsec)); |
aca88567 | 10216 | continue; |
5b18a4bc | 10217 | } |
252b5132 | 10218 | |
4dc3c23d AM |
10219 | addend = 0; |
10220 | if (is_rela) | |
10221 | addend += rp->r_addend; | |
c47320c3 AM |
10222 | /* R_XTENSA_32, R_PJ_DATA_DIR32 and R_D30V_32_NORMAL are |
10223 | partial_inplace. */ | |
4dc3c23d AM |
10224 | if (!is_rela |
10225 | || (elf_header.e_machine == EM_XTENSA | |
10226 | && reloc_type == 1) | |
10227 | || ((elf_header.e_machine == EM_PJ | |
10228 | || elf_header.e_machine == EM_PJ_OLD) | |
c47320c3 AM |
10229 | && reloc_type == 1) |
10230 | || ((elf_header.e_machine == EM_D30V | |
10231 | || elf_header.e_machine == EM_CYGNUS_D30V) | |
10232 | && reloc_type == 12)) | |
91d6fa6a | 10233 | addend += byte_get (rloc, reloc_size); |
cb8f3167 | 10234 | |
85acf597 RH |
10235 | if (is_32bit_pcrel_reloc (reloc_type) |
10236 | || is_64bit_pcrel_reloc (reloc_type)) | |
10237 | { | |
10238 | /* On HPPA, all pc-relative relocations are biased by 8. */ | |
10239 | if (elf_header.e_machine == EM_PARISC) | |
10240 | addend -= 8; | |
91d6fa6a | 10241 | byte_put (rloc, (addend + sym->st_value) - rp->r_offset, |
85acf597 RH |
10242 | reloc_size); |
10243 | } | |
41e92641 | 10244 | else |
91d6fa6a | 10245 | byte_put (rloc, addend + sym->st_value, reloc_size); |
5b18a4bc | 10246 | } |
252b5132 | 10247 | |
5b18a4bc | 10248 | free (symtab); |
41e92641 | 10249 | free (relocs); |
5b18a4bc NC |
10250 | break; |
10251 | } | |
5b18a4bc | 10252 | } |
103f02d3 | 10253 | |
cf13d699 NC |
10254 | #ifdef SUPPORT_DISASSEMBLY |
10255 | static int | |
10256 | disassemble_section (Elf_Internal_Shdr * section, FILE * file) | |
10257 | { | |
10258 | printf (_("\nAssembly dump of section %s\n"), | |
10259 | SECTION_NAME (section)); | |
10260 | ||
10261 | /* XXX -- to be done --- XXX */ | |
10262 | ||
10263 | return 1; | |
10264 | } | |
10265 | #endif | |
10266 | ||
10267 | /* Reads in the contents of SECTION from FILE, returning a pointer | |
10268 | to a malloc'ed buffer or NULL if something went wrong. */ | |
10269 | ||
10270 | static char * | |
10271 | get_section_contents (Elf_Internal_Shdr * section, FILE * file) | |
10272 | { | |
10273 | bfd_size_type num_bytes; | |
10274 | ||
10275 | num_bytes = section->sh_size; | |
10276 | ||
10277 | if (num_bytes == 0 || section->sh_type == SHT_NOBITS) | |
10278 | { | |
10279 | printf (_("\nSection '%s' has no data to dump.\n"), | |
10280 | SECTION_NAME (section)); | |
10281 | return NULL; | |
10282 | } | |
10283 | ||
3f5e193b NC |
10284 | return (char *) get_data (NULL, file, section->sh_offset, 1, num_bytes, |
10285 | _("section contents")); | |
cf13d699 NC |
10286 | } |
10287 | ||
dd24e3da | 10288 | |
cf13d699 NC |
10289 | static void |
10290 | dump_section_as_strings (Elf_Internal_Shdr * section, FILE * file) | |
10291 | { | |
10292 | Elf_Internal_Shdr * relsec; | |
10293 | bfd_size_type num_bytes; | |
cf13d699 NC |
10294 | char * data; |
10295 | char * end; | |
10296 | char * start; | |
10297 | char * name = SECTION_NAME (section); | |
10298 | bfd_boolean some_strings_shown; | |
10299 | ||
10300 | start = get_section_contents (section, file); | |
10301 | if (start == NULL) | |
10302 | return; | |
10303 | ||
10304 | printf (_("\nString dump of section '%s':\n"), name); | |
10305 | ||
10306 | /* If the section being dumped has relocations against it the user might | |
10307 | be expecting these relocations to have been applied. Check for this | |
10308 | case and issue a warning message in order to avoid confusion. | |
10309 | FIXME: Maybe we ought to have an option that dumps a section with | |
10310 | relocs applied ? */ | |
10311 | for (relsec = section_headers; | |
10312 | relsec < section_headers + elf_header.e_shnum; | |
10313 | ++relsec) | |
10314 | { | |
10315 | if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL) | |
10316 | || relsec->sh_info >= elf_header.e_shnum | |
10317 | || section_headers + relsec->sh_info != section | |
10318 | || relsec->sh_size == 0 | |
10319 | || relsec->sh_link >= elf_header.e_shnum) | |
10320 | continue; | |
10321 | ||
10322 | printf (_(" Note: This section has relocations against it, but these have NOT been applied to this dump.\n")); | |
10323 | break; | |
10324 | } | |
10325 | ||
10326 | num_bytes = section->sh_size; | |
cf13d699 NC |
10327 | data = start; |
10328 | end = start + num_bytes; | |
10329 | some_strings_shown = FALSE; | |
10330 | ||
10331 | while (data < end) | |
10332 | { | |
10333 | while (!ISPRINT (* data)) | |
10334 | if (++ data >= end) | |
10335 | break; | |
10336 | ||
10337 | if (data < end) | |
10338 | { | |
10339 | #ifndef __MSVCRT__ | |
c975cc98 NC |
10340 | /* PR 11128: Use two separate invocations in order to work |
10341 | around bugs in the Solaris 8 implementation of printf. */ | |
10342 | printf (" [%6tx] ", data - start); | |
10343 | printf ("%s\n", data); | |
cf13d699 NC |
10344 | #else |
10345 | printf (" [%6Ix] %s\n", (size_t) (data - start), data); | |
10346 | #endif | |
10347 | data += strlen (data); | |
10348 | some_strings_shown = TRUE; | |
10349 | } | |
10350 | } | |
10351 | ||
10352 | if (! some_strings_shown) | |
10353 | printf (_(" No strings found in this section.")); | |
10354 | ||
10355 | free (start); | |
10356 | ||
10357 | putchar ('\n'); | |
10358 | } | |
10359 | ||
10360 | static void | |
10361 | dump_section_as_bytes (Elf_Internal_Shdr * section, | |
10362 | FILE * file, | |
10363 | bfd_boolean relocate) | |
10364 | { | |
10365 | Elf_Internal_Shdr * relsec; | |
10366 | bfd_size_type bytes; | |
10367 | bfd_vma addr; | |
10368 | unsigned char * data; | |
10369 | unsigned char * start; | |
10370 | ||
10371 | start = (unsigned char *) get_section_contents (section, file); | |
10372 | if (start == NULL) | |
10373 | return; | |
10374 | ||
10375 | printf (_("\nHex dump of section '%s':\n"), SECTION_NAME (section)); | |
10376 | ||
10377 | if (relocate) | |
10378 | { | |
10379 | apply_relocations (file, section, start); | |
10380 | } | |
10381 | else | |
10382 | { | |
10383 | /* If the section being dumped has relocations against it the user might | |
10384 | be expecting these relocations to have been applied. Check for this | |
10385 | case and issue a warning message in order to avoid confusion. | |
10386 | FIXME: Maybe we ought to have an option that dumps a section with | |
10387 | relocs applied ? */ | |
10388 | for (relsec = section_headers; | |
10389 | relsec < section_headers + elf_header.e_shnum; | |
10390 | ++relsec) | |
10391 | { | |
10392 | if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL) | |
10393 | || relsec->sh_info >= elf_header.e_shnum | |
10394 | || section_headers + relsec->sh_info != section | |
10395 | || relsec->sh_size == 0 | |
10396 | || relsec->sh_link >= elf_header.e_shnum) | |
10397 | continue; | |
10398 | ||
10399 | printf (_(" NOTE: This section has relocations against it, but these have NOT been applied to this dump.\n")); | |
10400 | break; | |
10401 | } | |
10402 | } | |
10403 | ||
10404 | addr = section->sh_addr; | |
10405 | bytes = section->sh_size; | |
10406 | data = start; | |
10407 | ||
10408 | while (bytes) | |
10409 | { | |
10410 | int j; | |
10411 | int k; | |
10412 | int lbytes; | |
10413 | ||
10414 | lbytes = (bytes > 16 ? 16 : bytes); | |
10415 | ||
10416 | printf (" 0x%8.8lx ", (unsigned long) addr); | |
10417 | ||
10418 | for (j = 0; j < 16; j++) | |
10419 | { | |
10420 | if (j < lbytes) | |
10421 | printf ("%2.2x", data[j]); | |
10422 | else | |
10423 | printf (" "); | |
10424 | ||
10425 | if ((j & 3) == 3) | |
10426 | printf (" "); | |
10427 | } | |
10428 | ||
10429 | for (j = 0; j < lbytes; j++) | |
10430 | { | |
10431 | k = data[j]; | |
10432 | if (k >= ' ' && k < 0x7f) | |
10433 | printf ("%c", k); | |
10434 | else | |
10435 | printf ("."); | |
10436 | } | |
10437 | ||
10438 | putchar ('\n'); | |
10439 | ||
10440 | data += lbytes; | |
10441 | addr += lbytes; | |
10442 | bytes -= lbytes; | |
10443 | } | |
10444 | ||
10445 | free (start); | |
10446 | ||
10447 | putchar ('\n'); | |
10448 | } | |
10449 | ||
4a114e3e | 10450 | /* Uncompresses a section that was compressed using zlib, in place. */ |
cf13d699 NC |
10451 | |
10452 | static int | |
d3dbc530 AM |
10453 | uncompress_section_contents (unsigned char **buffer ATTRIBUTE_UNUSED, |
10454 | dwarf_size_type *size ATTRIBUTE_UNUSED) | |
cf13d699 NC |
10455 | { |
10456 | #ifndef HAVE_ZLIB_H | |
cf13d699 NC |
10457 | return FALSE; |
10458 | #else | |
10459 | dwarf_size_type compressed_size = *size; | |
10460 | unsigned char * compressed_buffer = *buffer; | |
10461 | dwarf_size_type uncompressed_size; | |
10462 | unsigned char * uncompressed_buffer; | |
10463 | z_stream strm; | |
10464 | int rc; | |
10465 | dwarf_size_type header_size = 12; | |
10466 | ||
10467 | /* Read the zlib header. In this case, it should be "ZLIB" followed | |
10468 | by the uncompressed section size, 8 bytes in big-endian order. */ | |
10469 | if (compressed_size < header_size | |
10470 | || ! streq ((char *) compressed_buffer, "ZLIB")) | |
10471 | return 0; | |
10472 | ||
10473 | uncompressed_size = compressed_buffer[4]; uncompressed_size <<= 8; | |
10474 | uncompressed_size += compressed_buffer[5]; uncompressed_size <<= 8; | |
10475 | uncompressed_size += compressed_buffer[6]; uncompressed_size <<= 8; | |
10476 | uncompressed_size += compressed_buffer[7]; uncompressed_size <<= 8; | |
10477 | uncompressed_size += compressed_buffer[8]; uncompressed_size <<= 8; | |
10478 | uncompressed_size += compressed_buffer[9]; uncompressed_size <<= 8; | |
10479 | uncompressed_size += compressed_buffer[10]; uncompressed_size <<= 8; | |
10480 | uncompressed_size += compressed_buffer[11]; | |
10481 | ||
10482 | /* It is possible the section consists of several compressed | |
10483 | buffers concatenated together, so we uncompress in a loop. */ | |
10484 | strm.zalloc = NULL; | |
10485 | strm.zfree = NULL; | |
10486 | strm.opaque = NULL; | |
10487 | strm.avail_in = compressed_size - header_size; | |
10488 | strm.next_in = (Bytef *) compressed_buffer + header_size; | |
10489 | strm.avail_out = uncompressed_size; | |
3f5e193b | 10490 | uncompressed_buffer = (unsigned char *) xmalloc (uncompressed_size); |
cf13d699 NC |
10491 | |
10492 | rc = inflateInit (& strm); | |
10493 | while (strm.avail_in > 0) | |
10494 | { | |
10495 | if (rc != Z_OK) | |
10496 | goto fail; | |
10497 | strm.next_out = ((Bytef *) uncompressed_buffer | |
10498 | + (uncompressed_size - strm.avail_out)); | |
10499 | rc = inflate (&strm, Z_FINISH); | |
10500 | if (rc != Z_STREAM_END) | |
10501 | goto fail; | |
10502 | rc = inflateReset (& strm); | |
10503 | } | |
10504 | rc = inflateEnd (& strm); | |
10505 | if (rc != Z_OK | |
10506 | || strm.avail_out != 0) | |
10507 | goto fail; | |
10508 | ||
10509 | free (compressed_buffer); | |
10510 | *buffer = uncompressed_buffer; | |
10511 | *size = uncompressed_size; | |
10512 | return 1; | |
10513 | ||
10514 | fail: | |
10515 | free (uncompressed_buffer); | |
4a114e3e L |
10516 | /* Indicate decompression failure. */ |
10517 | *buffer = NULL; | |
cf13d699 NC |
10518 | return 0; |
10519 | #endif /* HAVE_ZLIB_H */ | |
10520 | } | |
10521 | ||
d966045b DJ |
10522 | static int |
10523 | load_specific_debug_section (enum dwarf_section_display_enum debug, | |
2cf0635d | 10524 | Elf_Internal_Shdr * sec, void * file) |
1007acb3 | 10525 | { |
2cf0635d | 10526 | struct dwarf_section * section = &debug_displays [debug].section; |
19e6b90e | 10527 | char buf [64]; |
1007acb3 | 10528 | |
19e6b90e L |
10529 | /* If it is already loaded, do nothing. */ |
10530 | if (section->start != NULL) | |
10531 | return 1; | |
1007acb3 | 10532 | |
19e6b90e L |
10533 | snprintf (buf, sizeof (buf), _("%s section data"), section->name); |
10534 | section->address = sec->sh_addr; | |
3f5e193b NC |
10535 | section->start = (unsigned char *) get_data (NULL, (FILE *) file, |
10536 | sec->sh_offset, 1, | |
10537 | sec->sh_size, buf); | |
59245841 NC |
10538 | if (section->start == NULL) |
10539 | section->size = 0; | |
10540 | else | |
10541 | { | |
10542 | section->size = sec->sh_size; | |
10543 | if (uncompress_section_contents (§ion->start, §ion->size)) | |
10544 | sec->sh_size = section->size; | |
10545 | } | |
4a114e3e | 10546 | |
1b315056 CS |
10547 | if (section->start == NULL) |
10548 | return 0; | |
10549 | ||
19e6b90e | 10550 | if (debug_displays [debug].relocate) |
3f5e193b | 10551 | apply_relocations ((FILE *) file, sec, section->start); |
1007acb3 | 10552 | |
1b315056 | 10553 | return 1; |
1007acb3 L |
10554 | } |
10555 | ||
d966045b | 10556 | int |
2cf0635d | 10557 | load_debug_section (enum dwarf_section_display_enum debug, void * file) |
d966045b | 10558 | { |
2cf0635d NC |
10559 | struct dwarf_section * section = &debug_displays [debug].section; |
10560 | Elf_Internal_Shdr * sec; | |
d966045b DJ |
10561 | |
10562 | /* Locate the debug section. */ | |
10563 | sec = find_section (section->uncompressed_name); | |
10564 | if (sec != NULL) | |
10565 | section->name = section->uncompressed_name; | |
10566 | else | |
10567 | { | |
10568 | sec = find_section (section->compressed_name); | |
10569 | if (sec != NULL) | |
10570 | section->name = section->compressed_name; | |
10571 | } | |
10572 | if (sec == NULL) | |
10573 | return 0; | |
10574 | ||
3f5e193b | 10575 | return load_specific_debug_section (debug, sec, (FILE *) file); |
d966045b DJ |
10576 | } |
10577 | ||
19e6b90e L |
10578 | void |
10579 | free_debug_section (enum dwarf_section_display_enum debug) | |
1007acb3 | 10580 | { |
2cf0635d | 10581 | struct dwarf_section * section = &debug_displays [debug].section; |
1007acb3 | 10582 | |
19e6b90e L |
10583 | if (section->start == NULL) |
10584 | return; | |
1007acb3 | 10585 | |
19e6b90e L |
10586 | free ((char *) section->start); |
10587 | section->start = NULL; | |
10588 | section->address = 0; | |
10589 | section->size = 0; | |
1007acb3 L |
10590 | } |
10591 | ||
1007acb3 | 10592 | static int |
2cf0635d | 10593 | display_debug_section (Elf_Internal_Shdr * section, FILE * file) |
1007acb3 | 10594 | { |
2cf0635d | 10595 | char * name = SECTION_NAME (section); |
19e6b90e L |
10596 | bfd_size_type length; |
10597 | int result = 1; | |
3f5e193b | 10598 | int i; |
1007acb3 | 10599 | |
19e6b90e L |
10600 | length = section->sh_size; |
10601 | if (length == 0) | |
1007acb3 | 10602 | { |
19e6b90e L |
10603 | printf (_("\nSection '%s' has no debugging data.\n"), name); |
10604 | return 0; | |
1007acb3 | 10605 | } |
5dff79d8 NC |
10606 | if (section->sh_type == SHT_NOBITS) |
10607 | { | |
10608 | /* There is no point in dumping the contents of a debugging section | |
10609 | which has the NOBITS type - the bits in the file will be random. | |
10610 | This can happen when a file containing a .eh_frame section is | |
10611 | stripped with the --only-keep-debug command line option. */ | |
10612 | printf (_("section '%s' has the NOBITS type - its contents are unreliable.\n"), name); | |
10613 | return 0; | |
10614 | } | |
1007acb3 | 10615 | |
0112cd26 | 10616 | if (const_strneq (name, ".gnu.linkonce.wi.")) |
19e6b90e | 10617 | name = ".debug_info"; |
1007acb3 | 10618 | |
19e6b90e L |
10619 | /* See if we know how to display the contents of this section. */ |
10620 | for (i = 0; i < max; i++) | |
1b315056 CS |
10621 | if (streq (debug_displays[i].section.uncompressed_name, name) |
10622 | || streq (debug_displays[i].section.compressed_name, name)) | |
19e6b90e | 10623 | { |
2cf0635d | 10624 | struct dwarf_section * sec = &debug_displays [i].section; |
d966045b DJ |
10625 | int secondary = (section != find_section (name)); |
10626 | ||
10627 | if (secondary) | |
3f5e193b | 10628 | free_debug_section ((enum dwarf_section_display_enum) i); |
1007acb3 | 10629 | |
2b6f5997 | 10630 | if (streq (sec->uncompressed_name, name)) |
d966045b DJ |
10631 | sec->name = sec->uncompressed_name; |
10632 | else | |
10633 | sec->name = sec->compressed_name; | |
3f5e193b NC |
10634 | if (load_specific_debug_section ((enum dwarf_section_display_enum) i, |
10635 | section, file)) | |
19e6b90e L |
10636 | { |
10637 | result &= debug_displays[i].display (sec, file); | |
1007acb3 | 10638 | |
d966045b | 10639 | if (secondary || (i != info && i != abbrev)) |
3f5e193b | 10640 | free_debug_section ((enum dwarf_section_display_enum) i); |
19e6b90e | 10641 | } |
1007acb3 | 10642 | |
19e6b90e L |
10643 | break; |
10644 | } | |
1007acb3 | 10645 | |
19e6b90e | 10646 | if (i == max) |
1007acb3 | 10647 | { |
19e6b90e L |
10648 | printf (_("Unrecognized debug section: %s\n"), name); |
10649 | result = 0; | |
1007acb3 L |
10650 | } |
10651 | ||
19e6b90e | 10652 | return result; |
5b18a4bc | 10653 | } |
103f02d3 | 10654 | |
aef1f6d0 DJ |
10655 | /* Set DUMP_SECTS for all sections where dumps were requested |
10656 | based on section name. */ | |
10657 | ||
10658 | static void | |
10659 | initialise_dumps_byname (void) | |
10660 | { | |
2cf0635d | 10661 | struct dump_list_entry * cur; |
aef1f6d0 DJ |
10662 | |
10663 | for (cur = dump_sects_byname; cur; cur = cur->next) | |
10664 | { | |
10665 | unsigned int i; | |
10666 | int any; | |
10667 | ||
10668 | for (i = 0, any = 0; i < elf_header.e_shnum; i++) | |
10669 | if (streq (SECTION_NAME (section_headers + i), cur->name)) | |
10670 | { | |
09c11c86 | 10671 | request_dump_bynumber (i, cur->type); |
aef1f6d0 DJ |
10672 | any = 1; |
10673 | } | |
10674 | ||
10675 | if (!any) | |
10676 | warn (_("Section '%s' was not dumped because it does not exist!\n"), | |
10677 | cur->name); | |
10678 | } | |
10679 | } | |
10680 | ||
5b18a4bc | 10681 | static void |
2cf0635d | 10682 | process_section_contents (FILE * file) |
5b18a4bc | 10683 | { |
2cf0635d | 10684 | Elf_Internal_Shdr * section; |
19e6b90e | 10685 | unsigned int i; |
103f02d3 | 10686 | |
19e6b90e L |
10687 | if (! do_dump) |
10688 | return; | |
103f02d3 | 10689 | |
aef1f6d0 DJ |
10690 | initialise_dumps_byname (); |
10691 | ||
19e6b90e L |
10692 | for (i = 0, section = section_headers; |
10693 | i < elf_header.e_shnum && i < num_dump_sects; | |
10694 | i++, section++) | |
10695 | { | |
10696 | #ifdef SUPPORT_DISASSEMBLY | |
10697 | if (dump_sects[i] & DISASS_DUMP) | |
10698 | disassemble_section (section, file); | |
10699 | #endif | |
10700 | if (dump_sects[i] & HEX_DUMP) | |
cf13d699 | 10701 | dump_section_as_bytes (section, file, FALSE); |
103f02d3 | 10702 | |
cf13d699 NC |
10703 | if (dump_sects[i] & RELOC_DUMP) |
10704 | dump_section_as_bytes (section, file, TRUE); | |
09c11c86 NC |
10705 | |
10706 | if (dump_sects[i] & STRING_DUMP) | |
10707 | dump_section_as_strings (section, file); | |
cf13d699 NC |
10708 | |
10709 | if (dump_sects[i] & DEBUG_DUMP) | |
10710 | display_debug_section (section, file); | |
5b18a4bc | 10711 | } |
103f02d3 | 10712 | |
19e6b90e L |
10713 | /* Check to see if the user requested a |
10714 | dump of a section that does not exist. */ | |
10715 | while (i++ < num_dump_sects) | |
10716 | if (dump_sects[i]) | |
10717 | warn (_("Section %d was not dumped because it does not exist!\n"), i); | |
5b18a4bc | 10718 | } |
103f02d3 | 10719 | |
5b18a4bc | 10720 | static void |
19e6b90e | 10721 | process_mips_fpe_exception (int mask) |
5b18a4bc | 10722 | { |
19e6b90e L |
10723 | if (mask) |
10724 | { | |
10725 | int first = 1; | |
10726 | if (mask & OEX_FPU_INEX) | |
10727 | fputs ("INEX", stdout), first = 0; | |
10728 | if (mask & OEX_FPU_UFLO) | |
10729 | printf ("%sUFLO", first ? "" : "|"), first = 0; | |
10730 | if (mask & OEX_FPU_OFLO) | |
10731 | printf ("%sOFLO", first ? "" : "|"), first = 0; | |
10732 | if (mask & OEX_FPU_DIV0) | |
10733 | printf ("%sDIV0", first ? "" : "|"), first = 0; | |
10734 | if (mask & OEX_FPU_INVAL) | |
10735 | printf ("%sINVAL", first ? "" : "|"); | |
10736 | } | |
5b18a4bc | 10737 | else |
19e6b90e | 10738 | fputs ("0", stdout); |
5b18a4bc | 10739 | } |
103f02d3 | 10740 | |
11c1ff18 PB |
10741 | /* ARM EABI attributes section. */ |
10742 | typedef struct | |
10743 | { | |
10744 | int tag; | |
2cf0635d | 10745 | const char * name; |
11c1ff18 PB |
10746 | /* 0 = special, 1 = string, 2 = uleb123, > 0x80 == table lookup. */ |
10747 | int type; | |
2cf0635d | 10748 | const char ** table; |
11c1ff18 PB |
10749 | } arm_attr_public_tag; |
10750 | ||
2cf0635d | 10751 | static const char * arm_attr_tag_CPU_arch[] = |
11c1ff18 | 10752 | {"Pre-v4", "v4", "v4T", "v5T", "v5TE", "v5TEJ", "v6", "v6KZ", "v6T2", |
9e3c6df6 | 10753 | "v6K", "v7", "v6-M", "v6S-M", "v7E-M"}; |
2cf0635d NC |
10754 | static const char * arm_attr_tag_ARM_ISA_use[] = {"No", "Yes"}; |
10755 | static const char * arm_attr_tag_THUMB_ISA_use[] = | |
11c1ff18 | 10756 | {"No", "Thumb-1", "Thumb-2"}; |
75375b3e | 10757 | static const char * arm_attr_tag_FP_arch[] = |
62f3b8c8 | 10758 | {"No", "VFPv1", "VFPv2", "VFPv3", "VFPv3-D16", "VFPv4", "VFPv4-D16"}; |
2cf0635d | 10759 | static const char * arm_attr_tag_WMMX_arch[] = {"No", "WMMXv1", "WMMXv2"}; |
dd24e3da | 10760 | static const char * arm_attr_tag_Advanced_SIMD_arch[] = |
cd21e546 | 10761 | {"No", "NEONv1", "NEONv1 with Fused-MAC"}; |
2cf0635d | 10762 | static const char * arm_attr_tag_PCS_config[] = |
11c1ff18 PB |
10763 | {"None", "Bare platform", "Linux application", "Linux DSO", "PalmOS 2004", |
10764 | "PalmOS (reserved)", "SymbianOS 2004", "SymbianOS (reserved)"}; | |
2cf0635d | 10765 | static const char * arm_attr_tag_ABI_PCS_R9_use[] = |
11c1ff18 | 10766 | {"V6", "SB", "TLS", "Unused"}; |
2cf0635d | 10767 | static const char * arm_attr_tag_ABI_PCS_RW_data[] = |
11c1ff18 | 10768 | {"Absolute", "PC-relative", "SB-relative", "None"}; |
2cf0635d | 10769 | static const char * arm_attr_tag_ABI_PCS_RO_data[] = |
11c1ff18 | 10770 | {"Absolute", "PC-relative", "None"}; |
2cf0635d | 10771 | static const char * arm_attr_tag_ABI_PCS_GOT_use[] = |
11c1ff18 | 10772 | {"None", "direct", "GOT-indirect"}; |
2cf0635d | 10773 | static const char * arm_attr_tag_ABI_PCS_wchar_t[] = |
11c1ff18 | 10774 | {"None", "??? 1", "2", "??? 3", "4"}; |
2cf0635d NC |
10775 | static const char * arm_attr_tag_ABI_FP_rounding[] = {"Unused", "Needed"}; |
10776 | static const char * arm_attr_tag_ABI_FP_denormal[] = | |
f5f53991 | 10777 | {"Unused", "Needed", "Sign only"}; |
2cf0635d NC |
10778 | static const char * arm_attr_tag_ABI_FP_exceptions[] = {"Unused", "Needed"}; |
10779 | static const char * arm_attr_tag_ABI_FP_user_exceptions[] = {"Unused", "Needed"}; | |
10780 | static const char * arm_attr_tag_ABI_FP_number_model[] = | |
11c1ff18 | 10781 | {"Unused", "Finite", "RTABI", "IEEE 754"}; |
2cf0635d | 10782 | static const char * arm_attr_tag_ABI_enum_size[] = |
11c1ff18 | 10783 | {"Unused", "small", "int", "forced to int"}; |
2cf0635d | 10784 | static const char * arm_attr_tag_ABI_HardFP_use[] = |
75375b3e | 10785 | {"As Tag_FP_arch", "SP only", "DP only", "SP and DP"}; |
2cf0635d | 10786 | static const char * arm_attr_tag_ABI_VFP_args[] = |
11c1ff18 | 10787 | {"AAPCS", "VFP registers", "custom"}; |
2cf0635d | 10788 | static const char * arm_attr_tag_ABI_WMMX_args[] = |
11c1ff18 | 10789 | {"AAPCS", "WMMX registers", "custom"}; |
2cf0635d | 10790 | static const char * arm_attr_tag_ABI_optimization_goals[] = |
11c1ff18 PB |
10791 | {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size", |
10792 | "Aggressive Size", "Prefer Debug", "Aggressive Debug"}; | |
2cf0635d | 10793 | static const char * arm_attr_tag_ABI_FP_optimization_goals[] = |
11c1ff18 PB |
10794 | {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size", |
10795 | "Aggressive Size", "Prefer Accuracy", "Aggressive Accuracy"}; | |
2cf0635d | 10796 | static const char * arm_attr_tag_CPU_unaligned_access[] = {"None", "v6"}; |
75375b3e | 10797 | static const char * arm_attr_tag_FP_HP_extension[] = |
8e79c3df | 10798 | {"Not Allowed", "Allowed"}; |
2cf0635d | 10799 | static const char * arm_attr_tag_ABI_FP_16bit_format[] = |
8e79c3df | 10800 | {"None", "IEEE 754", "Alternative Format"}; |
dd24e3da | 10801 | static const char * arm_attr_tag_MPextension_use[] = |
cd21e546 MGD |
10802 | {"Not Allowed", "Allowed"}; |
10803 | static const char * arm_attr_tag_DIV_use[] = | |
dd24e3da | 10804 | {"Allowed in Thumb-ISA, v7-R or v7-M", "Not allowed", |
cd21e546 | 10805 | "Allowed in v7-A with integer division extension"}; |
2cf0635d NC |
10806 | static const char * arm_attr_tag_T2EE_use[] = {"Not Allowed", "Allowed"}; |
10807 | static const char * arm_attr_tag_Virtualization_use[] = | |
dd24e3da | 10808 | {"Not Allowed", "TrustZone", "Virtualization Extensions", |
cd21e546 | 10809 | "TrustZone and Virtualization Extensions"}; |
dd24e3da | 10810 | static const char * arm_attr_tag_MPextension_use_legacy[] = |
f5f53991 | 10811 | {"Not Allowed", "Allowed"}; |
11c1ff18 PB |
10812 | |
10813 | #define LOOKUP(id, name) \ | |
10814 | {id, #name, 0x80 | ARRAY_SIZE(arm_attr_tag_##name), arm_attr_tag_##name} | |
d70c5fc7 | 10815 | static arm_attr_public_tag arm_attr_public_tags[] = |
11c1ff18 PB |
10816 | { |
10817 | {4, "CPU_raw_name", 1, NULL}, | |
10818 | {5, "CPU_name", 1, NULL}, | |
10819 | LOOKUP(6, CPU_arch), | |
10820 | {7, "CPU_arch_profile", 0, NULL}, | |
10821 | LOOKUP(8, ARM_ISA_use), | |
10822 | LOOKUP(9, THUMB_ISA_use), | |
75375b3e | 10823 | LOOKUP(10, FP_arch), |
11c1ff18 | 10824 | LOOKUP(11, WMMX_arch), |
f5f53991 AS |
10825 | LOOKUP(12, Advanced_SIMD_arch), |
10826 | LOOKUP(13, PCS_config), | |
11c1ff18 PB |
10827 | LOOKUP(14, ABI_PCS_R9_use), |
10828 | LOOKUP(15, ABI_PCS_RW_data), | |
f5f53991 | 10829 | LOOKUP(16, ABI_PCS_RO_data), |
11c1ff18 PB |
10830 | LOOKUP(17, ABI_PCS_GOT_use), |
10831 | LOOKUP(18, ABI_PCS_wchar_t), | |
10832 | LOOKUP(19, ABI_FP_rounding), | |
10833 | LOOKUP(20, ABI_FP_denormal), | |
10834 | LOOKUP(21, ABI_FP_exceptions), | |
10835 | LOOKUP(22, ABI_FP_user_exceptions), | |
10836 | LOOKUP(23, ABI_FP_number_model), | |
75375b3e MGD |
10837 | {24, "ABI_align_needed", 0, NULL}, |
10838 | {25, "ABI_align_preserved", 0, NULL}, | |
11c1ff18 PB |
10839 | LOOKUP(26, ABI_enum_size), |
10840 | LOOKUP(27, ABI_HardFP_use), | |
10841 | LOOKUP(28, ABI_VFP_args), | |
10842 | LOOKUP(29, ABI_WMMX_args), | |
10843 | LOOKUP(30, ABI_optimization_goals), | |
10844 | LOOKUP(31, ABI_FP_optimization_goals), | |
8e79c3df | 10845 | {32, "compatibility", 0, NULL}, |
f5f53991 | 10846 | LOOKUP(34, CPU_unaligned_access), |
75375b3e | 10847 | LOOKUP(36, FP_HP_extension), |
8e79c3df | 10848 | LOOKUP(38, ABI_FP_16bit_format), |
cd21e546 MGD |
10849 | LOOKUP(42, MPextension_use), |
10850 | LOOKUP(44, DIV_use), | |
f5f53991 AS |
10851 | {64, "nodefaults", 0, NULL}, |
10852 | {65, "also_compatible_with", 0, NULL}, | |
10853 | LOOKUP(66, T2EE_use), | |
10854 | {67, "conformance", 1, NULL}, | |
10855 | LOOKUP(68, Virtualization_use), | |
cd21e546 | 10856 | LOOKUP(70, MPextension_use_legacy) |
11c1ff18 PB |
10857 | }; |
10858 | #undef LOOKUP | |
10859 | ||
11c1ff18 | 10860 | static unsigned char * |
2cf0635d | 10861 | display_arm_attribute (unsigned char * p) |
11c1ff18 PB |
10862 | { |
10863 | int tag; | |
10864 | unsigned int len; | |
10865 | int val; | |
2cf0635d | 10866 | arm_attr_public_tag * attr; |
11c1ff18 PB |
10867 | unsigned i; |
10868 | int type; | |
10869 | ||
10870 | tag = read_uleb128 (p, &len); | |
10871 | p += len; | |
10872 | attr = NULL; | |
2cf0635d | 10873 | for (i = 0; i < ARRAY_SIZE (arm_attr_public_tags); i++) |
11c1ff18 PB |
10874 | { |
10875 | if (arm_attr_public_tags[i].tag == tag) | |
10876 | { | |
10877 | attr = &arm_attr_public_tags[i]; | |
10878 | break; | |
10879 | } | |
10880 | } | |
10881 | ||
10882 | if (attr) | |
10883 | { | |
10884 | printf (" Tag_%s: ", attr->name); | |
10885 | switch (attr->type) | |
10886 | { | |
10887 | case 0: | |
10888 | switch (tag) | |
10889 | { | |
10890 | case 7: /* Tag_CPU_arch_profile. */ | |
10891 | val = read_uleb128 (p, &len); | |
10892 | p += len; | |
10893 | switch (val) | |
10894 | { | |
2b692964 NC |
10895 | case 0: printf (_("None\n")); break; |
10896 | case 'A': printf (_("Application\n")); break; | |
10897 | case 'R': printf (_("Realtime\n")); break; | |
10898 | case 'M': printf (_("Microcontroller\n")); break; | |
10899 | case 'S': printf (_("Application or Realtime\n")); break; | |
11c1ff18 PB |
10900 | default: printf ("??? (%d)\n", val); break; |
10901 | } | |
10902 | break; | |
10903 | ||
75375b3e MGD |
10904 | case 24: /* Tag_align_needed. */ |
10905 | val = read_uleb128 (p, &len); | |
10906 | p += len; | |
10907 | switch (val) | |
10908 | { | |
2b692964 NC |
10909 | case 0: printf (_("None\n")); break; |
10910 | case 1: printf (_("8-byte\n")); break; | |
10911 | case 2: printf (_("4-byte\n")); break; | |
75375b3e MGD |
10912 | case 3: printf ("??? 3\n"); break; |
10913 | default: | |
10914 | if (val <= 12) | |
dd24e3da | 10915 | printf (_("8-byte and up to %d-byte extended\n"), |
75375b3e MGD |
10916 | 1 << val); |
10917 | else | |
10918 | printf ("??? (%d)\n", val); | |
10919 | break; | |
10920 | } | |
10921 | break; | |
10922 | ||
10923 | case 25: /* Tag_align_preserved. */ | |
10924 | val = read_uleb128 (p, &len); | |
10925 | p += len; | |
10926 | switch (val) | |
10927 | { | |
2b692964 NC |
10928 | case 0: printf (_("None\n")); break; |
10929 | case 1: printf (_("8-byte, except leaf SP\n")); break; | |
10930 | case 2: printf (_("8-byte\n")); break; | |
75375b3e MGD |
10931 | case 3: printf ("??? 3\n"); break; |
10932 | default: | |
10933 | if (val <= 12) | |
dd24e3da | 10934 | printf (_("8-byte and up to %d-byte extended\n"), |
75375b3e MGD |
10935 | 1 << val); |
10936 | else | |
10937 | printf ("??? (%d)\n", val); | |
10938 | break; | |
10939 | } | |
10940 | break; | |
10941 | ||
11c1ff18 PB |
10942 | case 32: /* Tag_compatibility. */ |
10943 | val = read_uleb128 (p, &len); | |
10944 | p += len; | |
2b692964 | 10945 | printf (_("flag = %d, vendor = %s\n"), val, p); |
2cf0635d | 10946 | p += strlen ((char *) p) + 1; |
11c1ff18 PB |
10947 | break; |
10948 | ||
f5f53991 AS |
10949 | case 64: /* Tag_nodefaults. */ |
10950 | p++; | |
2b692964 | 10951 | printf (_("True\n")); |
f5f53991 AS |
10952 | break; |
10953 | ||
10954 | case 65: /* Tag_also_compatible_with. */ | |
10955 | val = read_uleb128 (p, &len); | |
10956 | p += len; | |
10957 | if (val == 6 /* Tag_CPU_arch. */) | |
10958 | { | |
10959 | val = read_uleb128 (p, &len); | |
10960 | p += len; | |
2cf0635d | 10961 | if ((unsigned int)val >= ARRAY_SIZE (arm_attr_tag_CPU_arch)) |
f5f53991 AS |
10962 | printf ("??? (%d)\n", val); |
10963 | else | |
10964 | printf ("%s\n", arm_attr_tag_CPU_arch[val]); | |
10965 | } | |
10966 | else | |
10967 | printf ("???\n"); | |
10968 | while (*(p++) != '\0' /* NUL terminator. */); | |
10969 | break; | |
10970 | ||
11c1ff18 | 10971 | default: |
2cf0635d | 10972 | abort (); |
11c1ff18 PB |
10973 | } |
10974 | return p; | |
10975 | ||
10976 | case 1: | |
10977 | case 2: | |
10978 | type = attr->type; | |
10979 | break; | |
10980 | ||
10981 | default: | |
10982 | assert (attr->type & 0x80); | |
10983 | val = read_uleb128 (p, &len); | |
10984 | p += len; | |
10985 | type = attr->type & 0x7f; | |
10986 | if (val >= type) | |
10987 | printf ("??? (%d)\n", val); | |
10988 | else | |
10989 | printf ("%s\n", attr->table[val]); | |
10990 | return p; | |
10991 | } | |
10992 | } | |
10993 | else | |
10994 | { | |
10995 | if (tag & 1) | |
10996 | type = 1; /* String. */ | |
10997 | else | |
10998 | type = 2; /* uleb128. */ | |
10999 | printf (" Tag_unknown_%d: ", tag); | |
11000 | } | |
11001 | ||
11002 | if (type == 1) | |
11003 | { | |
11004 | printf ("\"%s\"\n", p); | |
2cf0635d | 11005 | p += strlen ((char *) p) + 1; |
11c1ff18 PB |
11006 | } |
11007 | else | |
11008 | { | |
11009 | val = read_uleb128 (p, &len); | |
11010 | p += len; | |
11011 | printf ("%d (0x%x)\n", val, val); | |
11012 | } | |
11013 | ||
11014 | return p; | |
11015 | } | |
11016 | ||
104d59d1 | 11017 | static unsigned char * |
60bca95a NC |
11018 | display_gnu_attribute (unsigned char * p, |
11019 | unsigned char * (* display_proc_gnu_attribute) (unsigned char *, int)) | |
104d59d1 JM |
11020 | { |
11021 | int tag; | |
11022 | unsigned int len; | |
11023 | int val; | |
11024 | int type; | |
11025 | ||
11026 | tag = read_uleb128 (p, &len); | |
11027 | p += len; | |
11028 | ||
11029 | /* Tag_compatibility is the only generic GNU attribute defined at | |
11030 | present. */ | |
11031 | if (tag == 32) | |
11032 | { | |
11033 | val = read_uleb128 (p, &len); | |
11034 | p += len; | |
2b692964 | 11035 | printf (_("flag = %d, vendor = %s\n"), val, p); |
60bca95a | 11036 | p += strlen ((char *) p) + 1; |
104d59d1 JM |
11037 | return p; |
11038 | } | |
11039 | ||
11040 | if ((tag & 2) == 0 && display_proc_gnu_attribute) | |
11041 | return display_proc_gnu_attribute (p, tag); | |
11042 | ||
11043 | if (tag & 1) | |
11044 | type = 1; /* String. */ | |
11045 | else | |
11046 | type = 2; /* uleb128. */ | |
11047 | printf (" Tag_unknown_%d: ", tag); | |
11048 | ||
11049 | if (type == 1) | |
11050 | { | |
11051 | printf ("\"%s\"\n", p); | |
60bca95a | 11052 | p += strlen ((char *) p) + 1; |
104d59d1 JM |
11053 | } |
11054 | else | |
11055 | { | |
11056 | val = read_uleb128 (p, &len); | |
11057 | p += len; | |
11058 | printf ("%d (0x%x)\n", val, val); | |
11059 | } | |
11060 | ||
11061 | return p; | |
11062 | } | |
11063 | ||
34c8bcba | 11064 | static unsigned char * |
2cf0635d | 11065 | display_power_gnu_attribute (unsigned char * p, int tag) |
34c8bcba JM |
11066 | { |
11067 | int type; | |
11068 | unsigned int len; | |
11069 | int val; | |
11070 | ||
11071 | if (tag == Tag_GNU_Power_ABI_FP) | |
11072 | { | |
11073 | val = read_uleb128 (p, &len); | |
11074 | p += len; | |
11075 | printf (" Tag_GNU_Power_ABI_FP: "); | |
60bca95a | 11076 | |
34c8bcba JM |
11077 | switch (val) |
11078 | { | |
11079 | case 0: | |
2b692964 | 11080 | printf (_("Hard or soft float\n")); |
34c8bcba JM |
11081 | break; |
11082 | case 1: | |
2b692964 | 11083 | printf (_("Hard float\n")); |
34c8bcba JM |
11084 | break; |
11085 | case 2: | |
2b692964 | 11086 | printf (_("Soft float\n")); |
34c8bcba | 11087 | break; |
3c7b9897 | 11088 | case 3: |
2b692964 | 11089 | printf (_("Single-precision hard float\n")); |
3c7b9897 | 11090 | break; |
34c8bcba JM |
11091 | default: |
11092 | printf ("??? (%d)\n", val); | |
11093 | break; | |
11094 | } | |
11095 | return p; | |
11096 | } | |
11097 | ||
c6e65352 DJ |
11098 | if (tag == Tag_GNU_Power_ABI_Vector) |
11099 | { | |
11100 | val = read_uleb128 (p, &len); | |
11101 | p += len; | |
11102 | printf (" Tag_GNU_Power_ABI_Vector: "); | |
11103 | switch (val) | |
11104 | { | |
11105 | case 0: | |
2b692964 | 11106 | printf (_("Any\n")); |
c6e65352 DJ |
11107 | break; |
11108 | case 1: | |
2b692964 | 11109 | printf (_("Generic\n")); |
c6e65352 DJ |
11110 | break; |
11111 | case 2: | |
11112 | printf ("AltiVec\n"); | |
11113 | break; | |
11114 | case 3: | |
11115 | printf ("SPE\n"); | |
11116 | break; | |
11117 | default: | |
11118 | printf ("??? (%d)\n", val); | |
11119 | break; | |
11120 | } | |
11121 | return p; | |
11122 | } | |
11123 | ||
f82e0623 NF |
11124 | if (tag == Tag_GNU_Power_ABI_Struct_Return) |
11125 | { | |
11126 | val = read_uleb128 (p, &len); | |
11127 | p += len; | |
11128 | printf (" Tag_GNU_Power_ABI_Struct_Return: "); | |
11129 | switch (val) | |
11130 | { | |
11131 | case 0: | |
2b692964 | 11132 | printf (_("Any\n")); |
f82e0623 NF |
11133 | break; |
11134 | case 1: | |
11135 | printf ("r3/r4\n"); | |
11136 | break; | |
11137 | case 2: | |
2b692964 | 11138 | printf (_("Memory\n")); |
f82e0623 NF |
11139 | break; |
11140 | default: | |
11141 | printf ("??? (%d)\n", val); | |
11142 | break; | |
11143 | } | |
11144 | return p; | |
11145 | } | |
11146 | ||
34c8bcba JM |
11147 | if (tag & 1) |
11148 | type = 1; /* String. */ | |
11149 | else | |
11150 | type = 2; /* uleb128. */ | |
11151 | printf (" Tag_unknown_%d: ", tag); | |
11152 | ||
11153 | if (type == 1) | |
11154 | { | |
11155 | printf ("\"%s\"\n", p); | |
60bca95a | 11156 | p += strlen ((char *) p) + 1; |
34c8bcba JM |
11157 | } |
11158 | else | |
11159 | { | |
11160 | val = read_uleb128 (p, &len); | |
11161 | p += len; | |
11162 | printf ("%d (0x%x)\n", val, val); | |
11163 | } | |
11164 | ||
11165 | return p; | |
11166 | } | |
11167 | ||
9e8c70f9 DM |
11168 | static void |
11169 | display_sparc_hwcaps (int mask) | |
11170 | { | |
11171 | if (mask) | |
11172 | { | |
11173 | int first = 1; | |
11174 | if (mask & ELF_SPARC_HWCAP_MUL32) | |
11175 | fputs ("mul32", stdout), first = 0; | |
11176 | if (mask & ELF_SPARC_HWCAP_DIV32) | |
11177 | printf ("%sdiv32", first ? "" : "|"), first = 0; | |
11178 | if (mask & ELF_SPARC_HWCAP_FSMULD) | |
11179 | printf ("%sfsmuld", first ? "" : "|"), first = 0; | |
11180 | if (mask & ELF_SPARC_HWCAP_V8PLUS) | |
11181 | printf ("%sv8plus", first ? "" : "|"), first = 0; | |
11182 | if (mask & ELF_SPARC_HWCAP_POPC) | |
11183 | printf ("%spopc", first ? "" : "|"), first = 0; | |
11184 | if (mask & ELF_SPARC_HWCAP_VIS) | |
11185 | printf ("%svis", first ? "" : "|"), first = 0; | |
11186 | if (mask & ELF_SPARC_HWCAP_VIS2) | |
11187 | printf ("%svis2", first ? "" : "|"), first = 0; | |
11188 | if (mask & ELF_SPARC_HWCAP_ASI_BLK_INIT) | |
11189 | printf ("%sASIBlkInit", first ? "" : "|"), first = 0; | |
11190 | if (mask & ELF_SPARC_HWCAP_FMAF) | |
11191 | printf ("%sfmaf", first ? "" : "|"), first = 0; | |
11192 | if (mask & ELF_SPARC_HWCAP_VIS3) | |
11193 | printf ("%svis3", first ? "" : "|"), first = 0; | |
11194 | if (mask & ELF_SPARC_HWCAP_HPC) | |
11195 | printf ("%shpc", first ? "" : "|"), first = 0; | |
11196 | if (mask & ELF_SPARC_HWCAP_RANDOM) | |
11197 | printf ("%srandom", first ? "" : "|"), first = 0; | |
11198 | if (mask & ELF_SPARC_HWCAP_TRANS) | |
11199 | printf ("%strans", first ? "" : "|"), first = 0; | |
11200 | if (mask & ELF_SPARC_HWCAP_FJFMAU) | |
11201 | printf ("%sfjfmau", first ? "" : "|"), first = 0; | |
11202 | if (mask & ELF_SPARC_HWCAP_IMA) | |
11203 | printf ("%sima", first ? "" : "|"), first = 0; | |
11204 | if (mask & ELF_SPARC_HWCAP_ASI_CACHE_SPARING) | |
11205 | printf ("%scspare", first ? "" : "|"), first = 0; | |
11206 | } | |
11207 | else | |
11208 | fputc('0', stdout); | |
11209 | fputc('\n', stdout); | |
11210 | } | |
11211 | ||
11212 | static unsigned char * | |
11213 | display_sparc_gnu_attribute (unsigned char * p, int tag) | |
11214 | { | |
11215 | int type; | |
11216 | unsigned int len; | |
11217 | int val; | |
11218 | ||
11219 | if (tag == Tag_GNU_Sparc_HWCAPS) | |
11220 | { | |
11221 | val = read_uleb128 (p, &len); | |
11222 | p += len; | |
11223 | printf (" Tag_GNU_Sparc_HWCAPS: "); | |
11224 | ||
11225 | display_sparc_hwcaps (val); | |
11226 | return p; | |
11227 | } | |
11228 | ||
11229 | if (tag & 1) | |
11230 | type = 1; /* String. */ | |
11231 | else | |
11232 | type = 2; /* uleb128. */ | |
11233 | printf (" Tag_unknown_%d: ", tag); | |
11234 | ||
11235 | if (type == 1) | |
11236 | { | |
11237 | printf ("\"%s\"\n", p); | |
11238 | p += strlen ((char *) p) + 1; | |
11239 | } | |
11240 | else | |
11241 | { | |
11242 | val = read_uleb128 (p, &len); | |
11243 | p += len; | |
11244 | printf ("%d (0x%x)\n", val, val); | |
11245 | } | |
11246 | ||
11247 | return p; | |
11248 | } | |
11249 | ||
2cf19d5c | 11250 | static unsigned char * |
2cf0635d | 11251 | display_mips_gnu_attribute (unsigned char * p, int tag) |
2cf19d5c JM |
11252 | { |
11253 | int type; | |
11254 | unsigned int len; | |
11255 | int val; | |
11256 | ||
11257 | if (tag == Tag_GNU_MIPS_ABI_FP) | |
11258 | { | |
11259 | val = read_uleb128 (p, &len); | |
11260 | p += len; | |
11261 | printf (" Tag_GNU_MIPS_ABI_FP: "); | |
60bca95a | 11262 | |
2cf19d5c JM |
11263 | switch (val) |
11264 | { | |
11265 | case 0: | |
2b692964 | 11266 | printf (_("Hard or soft float\n")); |
2cf19d5c JM |
11267 | break; |
11268 | case 1: | |
2b692964 | 11269 | printf (_("Hard float (double precision)\n")); |
2cf19d5c JM |
11270 | break; |
11271 | case 2: | |
2b692964 | 11272 | printf (_("Hard float (single precision)\n")); |
2cf19d5c JM |
11273 | break; |
11274 | case 3: | |
2b692964 | 11275 | printf (_("Soft float\n")); |
2cf19d5c | 11276 | break; |
42554f6a | 11277 | case 4: |
9eeefea8 | 11278 | printf (_("Hard float (MIPS32r2 64-bit FPU)\n")); |
42554f6a | 11279 | break; |
2cf19d5c JM |
11280 | default: |
11281 | printf ("??? (%d)\n", val); | |
11282 | break; | |
11283 | } | |
11284 | return p; | |
11285 | } | |
11286 | ||
11287 | if (tag & 1) | |
11288 | type = 1; /* String. */ | |
11289 | else | |
11290 | type = 2; /* uleb128. */ | |
11291 | printf (" Tag_unknown_%d: ", tag); | |
11292 | ||
11293 | if (type == 1) | |
11294 | { | |
11295 | printf ("\"%s\"\n", p); | |
60bca95a | 11296 | p += strlen ((char *) p) + 1; |
2cf19d5c JM |
11297 | } |
11298 | else | |
11299 | { | |
11300 | val = read_uleb128 (p, &len); | |
11301 | p += len; | |
11302 | printf ("%d (0x%x)\n", val, val); | |
11303 | } | |
11304 | ||
11305 | return p; | |
11306 | } | |
11307 | ||
59e6276b JM |
11308 | static unsigned char * |
11309 | display_tic6x_attribute (unsigned char * p) | |
11310 | { | |
11311 | int tag; | |
11312 | unsigned int len; | |
11313 | int val; | |
11314 | ||
11315 | tag = read_uleb128 (p, &len); | |
11316 | p += len; | |
11317 | ||
11318 | switch (tag) | |
11319 | { | |
75fa6dc1 | 11320 | case Tag_ISA: |
59e6276b JM |
11321 | val = read_uleb128 (p, &len); |
11322 | p += len; | |
75fa6dc1 | 11323 | printf (" Tag_ISA: "); |
59e6276b JM |
11324 | |
11325 | switch (val) | |
11326 | { | |
75fa6dc1 | 11327 | case C6XABI_Tag_ISA_none: |
59e6276b JM |
11328 | printf (_("None\n")); |
11329 | break; | |
75fa6dc1 | 11330 | case C6XABI_Tag_ISA_C62X: |
59e6276b JM |
11331 | printf ("C62x\n"); |
11332 | break; | |
75fa6dc1 | 11333 | case C6XABI_Tag_ISA_C67X: |
59e6276b JM |
11334 | printf ("C67x\n"); |
11335 | break; | |
75fa6dc1 | 11336 | case C6XABI_Tag_ISA_C67XP: |
59e6276b JM |
11337 | printf ("C67x+\n"); |
11338 | break; | |
75fa6dc1 | 11339 | case C6XABI_Tag_ISA_C64X: |
59e6276b JM |
11340 | printf ("C64x\n"); |
11341 | break; | |
75fa6dc1 | 11342 | case C6XABI_Tag_ISA_C64XP: |
59e6276b JM |
11343 | printf ("C64x+\n"); |
11344 | break; | |
75fa6dc1 | 11345 | case C6XABI_Tag_ISA_C674X: |
59e6276b JM |
11346 | printf ("C674x\n"); |
11347 | break; | |
11348 | default: | |
11349 | printf ("??? (%d)\n", val); | |
11350 | break; | |
11351 | } | |
11352 | return p; | |
11353 | ||
87779176 JM |
11354 | case Tag_ABI_wchar_t: |
11355 | val = read_uleb128 (p, &len); | |
11356 | p += len; | |
11357 | printf (" Tag_ABI_wchar_t: "); | |
11358 | switch (val) | |
11359 | { | |
11360 | case 0: | |
11361 | printf (_("Not used\n")); | |
11362 | break; | |
11363 | case 1: | |
11364 | printf (_("2 bytes\n")); | |
11365 | break; | |
11366 | case 2: | |
11367 | printf (_("4 bytes\n")); | |
11368 | break; | |
11369 | default: | |
11370 | printf ("??? (%d)\n", val); | |
11371 | break; | |
11372 | } | |
11373 | return p; | |
11374 | ||
11375 | case Tag_ABI_stack_align_needed: | |
11376 | val = read_uleb128 (p, &len); | |
11377 | p += len; | |
11378 | printf (" Tag_ABI_stack_align_needed: "); | |
11379 | switch (val) | |
11380 | { | |
11381 | case 0: | |
11382 | printf (_("8-byte\n")); | |
11383 | break; | |
11384 | case 1: | |
11385 | printf (_("16-byte\n")); | |
11386 | break; | |
11387 | default: | |
11388 | printf ("??? (%d)\n", val); | |
11389 | break; | |
11390 | } | |
11391 | return p; | |
11392 | ||
11393 | case Tag_ABI_stack_align_preserved: | |
11394 | val = read_uleb128 (p, &len); | |
11395 | p += len; | |
11396 | printf (" Tag_ABI_stack_align_preserved: "); | |
11397 | switch (val) | |
11398 | { | |
11399 | case 0: | |
11400 | printf (_("8-byte\n")); | |
11401 | break; | |
11402 | case 1: | |
11403 | printf (_("16-byte\n")); | |
11404 | break; | |
11405 | default: | |
11406 | printf ("??? (%d)\n", val); | |
11407 | break; | |
11408 | } | |
11409 | return p; | |
11410 | ||
b5593623 JM |
11411 | case Tag_ABI_DSBT: |
11412 | val = read_uleb128 (p, &len); | |
11413 | p += len; | |
11414 | printf (" Tag_ABI_DSBT: "); | |
11415 | switch (val) | |
11416 | { | |
11417 | case 0: | |
11418 | printf (_("DSBT addressing not used\n")); | |
11419 | break; | |
11420 | case 1: | |
11421 | printf (_("DSBT addressing used\n")); | |
11422 | break; | |
11423 | default: | |
11424 | printf ("??? (%d)\n", val); | |
11425 | break; | |
11426 | } | |
11427 | return p; | |
11428 | ||
87779176 JM |
11429 | case Tag_ABI_PID: |
11430 | val = read_uleb128 (p, &len); | |
11431 | p += len; | |
11432 | printf (" Tag_ABI_PID: "); | |
11433 | switch (val) | |
11434 | { | |
11435 | case 0: | |
11436 | printf (_("Data addressing position-dependent\n")); | |
11437 | break; | |
11438 | case 1: | |
11439 | printf (_("Data addressing position-independent, GOT near DP\n")); | |
11440 | break; | |
11441 | case 2: | |
11442 | printf (_("Data addressing position-independent, GOT far from DP\n")); | |
11443 | break; | |
11444 | default: | |
11445 | printf ("??? (%d)\n", val); | |
11446 | break; | |
11447 | } | |
11448 | return p; | |
11449 | ||
11450 | case Tag_ABI_PIC: | |
11451 | val = read_uleb128 (p, &len); | |
11452 | p += len; | |
11453 | printf (" Tag_ABI_PIC: "); | |
11454 | switch (val) | |
11455 | { | |
11456 | case 0: | |
11457 | printf (_("Code addressing position-dependent\n")); | |
11458 | break; | |
11459 | case 1: | |
11460 | printf (_("Code addressing position-independent\n")); | |
11461 | break; | |
11462 | default: | |
11463 | printf ("??? (%d)\n", val); | |
11464 | break; | |
11465 | } | |
11466 | return p; | |
11467 | ||
11468 | case Tag_ABI_array_object_alignment: | |
11469 | val = read_uleb128 (p, &len); | |
11470 | p += len; | |
11471 | printf (" Tag_ABI_array_object_alignment: "); | |
11472 | switch (val) | |
11473 | { | |
11474 | case 0: | |
11475 | printf (_("8-byte\n")); | |
11476 | break; | |
11477 | case 1: | |
11478 | printf (_("4-byte\n")); | |
11479 | break; | |
11480 | case 2: | |
11481 | printf (_("16-byte\n")); | |
11482 | break; | |
11483 | default: | |
11484 | printf ("??? (%d)\n", val); | |
11485 | break; | |
11486 | } | |
11487 | return p; | |
11488 | ||
11489 | case Tag_ABI_array_object_align_expected: | |
11490 | val = read_uleb128 (p, &len); | |
11491 | p += len; | |
11492 | printf (" Tag_ABI_array_object_align_expected: "); | |
11493 | switch (val) | |
11494 | { | |
11495 | case 0: | |
11496 | printf (_("8-byte\n")); | |
11497 | break; | |
11498 | case 1: | |
11499 | printf (_("4-byte\n")); | |
11500 | break; | |
11501 | case 2: | |
11502 | printf (_("16-byte\n")); | |
11503 | break; | |
11504 | default: | |
11505 | printf ("??? (%d)\n", val); | |
11506 | break; | |
11507 | } | |
11508 | return p; | |
11509 | ||
3cbd1c06 | 11510 | case Tag_ABI_compatibility: |
59e6276b JM |
11511 | val = read_uleb128 (p, &len); |
11512 | p += len; | |
3cbd1c06 | 11513 | printf (" Tag_ABI_compatibility: "); |
59e6276b JM |
11514 | printf (_("flag = %d, vendor = %s\n"), val, p); |
11515 | p += strlen ((char *) p) + 1; | |
11516 | return p; | |
87779176 JM |
11517 | |
11518 | case Tag_ABI_conformance: | |
11519 | printf (" Tag_ABI_conformance: "); | |
11520 | printf ("\"%s\"\n", p); | |
11521 | p += strlen ((char *) p) + 1; | |
11522 | return p; | |
59e6276b JM |
11523 | } |
11524 | ||
11525 | printf (" Tag_unknown_%d: ", tag); | |
11526 | ||
87779176 JM |
11527 | if (tag & 1) |
11528 | { | |
11529 | printf ("\"%s\"\n", p); | |
11530 | p += strlen ((char *) p) + 1; | |
11531 | } | |
11532 | else | |
11533 | { | |
11534 | val = read_uleb128 (p, &len); | |
11535 | p += len; | |
11536 | printf ("%d (0x%x)\n", val, val); | |
11537 | } | |
59e6276b JM |
11538 | |
11539 | return p; | |
11540 | } | |
11541 | ||
11c1ff18 | 11542 | static int |
60bca95a NC |
11543 | process_attributes (FILE * file, |
11544 | const char * public_name, | |
104d59d1 | 11545 | unsigned int proc_type, |
60bca95a NC |
11546 | unsigned char * (* display_pub_attribute) (unsigned char *), |
11547 | unsigned char * (* display_proc_gnu_attribute) (unsigned char *, int)) | |
11c1ff18 | 11548 | { |
2cf0635d NC |
11549 | Elf_Internal_Shdr * sect; |
11550 | unsigned char * contents; | |
11551 | unsigned char * p; | |
11552 | unsigned char * end; | |
11c1ff18 PB |
11553 | bfd_vma section_len; |
11554 | bfd_vma len; | |
11555 | unsigned i; | |
11556 | ||
11557 | /* Find the section header so that we get the size. */ | |
11558 | for (i = 0, sect = section_headers; | |
11559 | i < elf_header.e_shnum; | |
11560 | i++, sect++) | |
11561 | { | |
104d59d1 | 11562 | if (sect->sh_type != proc_type && sect->sh_type != SHT_GNU_ATTRIBUTES) |
11c1ff18 PB |
11563 | continue; |
11564 | ||
3f5e193b NC |
11565 | contents = (unsigned char *) get_data (NULL, file, sect->sh_offset, 1, |
11566 | sect->sh_size, _("attributes")); | |
60bca95a | 11567 | if (contents == NULL) |
11c1ff18 | 11568 | continue; |
60bca95a | 11569 | |
11c1ff18 PB |
11570 | p = contents; |
11571 | if (*p == 'A') | |
11572 | { | |
11573 | len = sect->sh_size - 1; | |
11574 | p++; | |
60bca95a | 11575 | |
11c1ff18 PB |
11576 | while (len > 0) |
11577 | { | |
11578 | int namelen; | |
11579 | bfd_boolean public_section; | |
104d59d1 | 11580 | bfd_boolean gnu_section; |
11c1ff18 PB |
11581 | |
11582 | section_len = byte_get (p, 4); | |
11583 | p += 4; | |
60bca95a | 11584 | |
11c1ff18 PB |
11585 | if (section_len > len) |
11586 | { | |
11587 | printf (_("ERROR: Bad section length (%d > %d)\n"), | |
60bca95a | 11588 | (int) section_len, (int) len); |
11c1ff18 PB |
11589 | section_len = len; |
11590 | } | |
60bca95a | 11591 | |
11c1ff18 | 11592 | len -= section_len; |
2b692964 | 11593 | printf (_("Attribute Section: %s\n"), p); |
60bca95a NC |
11594 | |
11595 | if (public_name && streq ((char *) p, public_name)) | |
11c1ff18 PB |
11596 | public_section = TRUE; |
11597 | else | |
11598 | public_section = FALSE; | |
60bca95a NC |
11599 | |
11600 | if (streq ((char *) p, "gnu")) | |
104d59d1 JM |
11601 | gnu_section = TRUE; |
11602 | else | |
11603 | gnu_section = FALSE; | |
60bca95a NC |
11604 | |
11605 | namelen = strlen ((char *) p) + 1; | |
11c1ff18 PB |
11606 | p += namelen; |
11607 | section_len -= namelen + 4; | |
60bca95a | 11608 | |
11c1ff18 PB |
11609 | while (section_len > 0) |
11610 | { | |
11611 | int tag = *(p++); | |
11612 | int val; | |
11613 | bfd_vma size; | |
60bca95a | 11614 | |
11c1ff18 PB |
11615 | size = byte_get (p, 4); |
11616 | if (size > section_len) | |
11617 | { | |
11618 | printf (_("ERROR: Bad subsection length (%d > %d)\n"), | |
60bca95a | 11619 | (int) size, (int) section_len); |
11c1ff18 PB |
11620 | size = section_len; |
11621 | } | |
60bca95a | 11622 | |
11c1ff18 PB |
11623 | section_len -= size; |
11624 | end = p + size - 1; | |
11625 | p += 4; | |
60bca95a | 11626 | |
11c1ff18 PB |
11627 | switch (tag) |
11628 | { | |
11629 | case 1: | |
2b692964 | 11630 | printf (_("File Attributes\n")); |
11c1ff18 PB |
11631 | break; |
11632 | case 2: | |
2b692964 | 11633 | printf (_("Section Attributes:")); |
11c1ff18 PB |
11634 | goto do_numlist; |
11635 | case 3: | |
2b692964 | 11636 | printf (_("Symbol Attributes:")); |
11c1ff18 PB |
11637 | do_numlist: |
11638 | for (;;) | |
11639 | { | |
91d6fa6a | 11640 | unsigned int j; |
60bca95a | 11641 | |
91d6fa6a NC |
11642 | val = read_uleb128 (p, &j); |
11643 | p += j; | |
11c1ff18 PB |
11644 | if (val == 0) |
11645 | break; | |
11646 | printf (" %d", val); | |
11647 | } | |
11648 | printf ("\n"); | |
11649 | break; | |
11650 | default: | |
2b692964 | 11651 | printf (_("Unknown tag: %d\n"), tag); |
11c1ff18 PB |
11652 | public_section = FALSE; |
11653 | break; | |
11654 | } | |
60bca95a | 11655 | |
11c1ff18 PB |
11656 | if (public_section) |
11657 | { | |
11658 | while (p < end) | |
104d59d1 JM |
11659 | p = display_pub_attribute (p); |
11660 | } | |
11661 | else if (gnu_section) | |
11662 | { | |
11663 | while (p < end) | |
11664 | p = display_gnu_attribute (p, | |
11665 | display_proc_gnu_attribute); | |
11c1ff18 PB |
11666 | } |
11667 | else | |
11668 | { | |
11669 | /* ??? Do something sensible, like dump hex. */ | |
2b692964 | 11670 | printf (_(" Unknown section contexts\n")); |
11c1ff18 PB |
11671 | p = end; |
11672 | } | |
11673 | } | |
11674 | } | |
11675 | } | |
11676 | else | |
60bca95a | 11677 | printf (_("Unknown format '%c'\n"), *p); |
d70c5fc7 | 11678 | |
60bca95a | 11679 | free (contents); |
11c1ff18 PB |
11680 | } |
11681 | return 1; | |
11682 | } | |
11683 | ||
104d59d1 | 11684 | static int |
2cf0635d | 11685 | process_arm_specific (FILE * file) |
104d59d1 JM |
11686 | { |
11687 | return process_attributes (file, "aeabi", SHT_ARM_ATTRIBUTES, | |
11688 | display_arm_attribute, NULL); | |
11689 | } | |
11690 | ||
34c8bcba | 11691 | static int |
2cf0635d | 11692 | process_power_specific (FILE * file) |
34c8bcba JM |
11693 | { |
11694 | return process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL, | |
11695 | display_power_gnu_attribute); | |
11696 | } | |
11697 | ||
9e8c70f9 DM |
11698 | static int |
11699 | process_sparc_specific (FILE * file) | |
11700 | { | |
11701 | return process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL, | |
11702 | display_sparc_gnu_attribute); | |
11703 | } | |
11704 | ||
59e6276b JM |
11705 | static int |
11706 | process_tic6x_specific (FILE * file) | |
11707 | { | |
11708 | return process_attributes (file, "c6xabi", SHT_C6000_ATTRIBUTES, | |
11709 | display_tic6x_attribute, NULL); | |
11710 | } | |
11711 | ||
ccb4c951 RS |
11712 | /* DATA points to the contents of a MIPS GOT that starts at VMA PLTGOT. |
11713 | Print the Address, Access and Initial fields of an entry at VMA ADDR | |
11714 | and return the VMA of the next entry. */ | |
11715 | ||
11716 | static bfd_vma | |
2cf0635d | 11717 | print_mips_got_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr) |
ccb4c951 RS |
11718 | { |
11719 | printf (" "); | |
11720 | print_vma (addr, LONG_HEX); | |
11721 | printf (" "); | |
11722 | if (addr < pltgot + 0xfff0) | |
11723 | printf ("%6d(gp)", (int) (addr - pltgot - 0x7ff0)); | |
11724 | else | |
11725 | printf ("%10s", ""); | |
11726 | printf (" "); | |
11727 | if (data == NULL) | |
2b692964 | 11728 | printf ("%*s", is_32bit_elf ? 8 : 16, _("<unknown>")); |
ccb4c951 RS |
11729 | else |
11730 | { | |
11731 | bfd_vma entry; | |
11732 | ||
11733 | entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8); | |
11734 | print_vma (entry, LONG_HEX); | |
11735 | } | |
11736 | return addr + (is_32bit_elf ? 4 : 8); | |
11737 | } | |
11738 | ||
861fb55a DJ |
11739 | /* DATA points to the contents of a MIPS PLT GOT that starts at VMA |
11740 | PLTGOT. Print the Address and Initial fields of an entry at VMA | |
11741 | ADDR and return the VMA of the next entry. */ | |
11742 | ||
11743 | static bfd_vma | |
2cf0635d | 11744 | print_mips_pltgot_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr) |
861fb55a DJ |
11745 | { |
11746 | printf (" "); | |
11747 | print_vma (addr, LONG_HEX); | |
11748 | printf (" "); | |
11749 | if (data == NULL) | |
2b692964 | 11750 | printf ("%*s", is_32bit_elf ? 8 : 16, _("<unknown>")); |
861fb55a DJ |
11751 | else |
11752 | { | |
11753 | bfd_vma entry; | |
11754 | ||
11755 | entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8); | |
11756 | print_vma (entry, LONG_HEX); | |
11757 | } | |
11758 | return addr + (is_32bit_elf ? 4 : 8); | |
11759 | } | |
11760 | ||
19e6b90e | 11761 | static int |
2cf0635d | 11762 | process_mips_specific (FILE * file) |
5b18a4bc | 11763 | { |
2cf0635d | 11764 | Elf_Internal_Dyn * entry; |
19e6b90e L |
11765 | size_t liblist_offset = 0; |
11766 | size_t liblistno = 0; | |
11767 | size_t conflictsno = 0; | |
11768 | size_t options_offset = 0; | |
11769 | size_t conflicts_offset = 0; | |
861fb55a DJ |
11770 | size_t pltrelsz = 0; |
11771 | size_t pltrel = 0; | |
ccb4c951 | 11772 | bfd_vma pltgot = 0; |
861fb55a DJ |
11773 | bfd_vma mips_pltgot = 0; |
11774 | bfd_vma jmprel = 0; | |
ccb4c951 RS |
11775 | bfd_vma local_gotno = 0; |
11776 | bfd_vma gotsym = 0; | |
11777 | bfd_vma symtabno = 0; | |
103f02d3 | 11778 | |
2cf19d5c JM |
11779 | process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL, |
11780 | display_mips_gnu_attribute); | |
11781 | ||
19e6b90e L |
11782 | /* We have a lot of special sections. Thanks SGI! */ |
11783 | if (dynamic_section == NULL) | |
11784 | /* No information available. */ | |
11785 | return 0; | |
252b5132 | 11786 | |
b2d38a17 | 11787 | for (entry = dynamic_section; entry->d_tag != DT_NULL; ++entry) |
252b5132 RH |
11788 | switch (entry->d_tag) |
11789 | { | |
11790 | case DT_MIPS_LIBLIST: | |
d93f0186 NC |
11791 | liblist_offset |
11792 | = offset_from_vma (file, entry->d_un.d_val, | |
11793 | liblistno * sizeof (Elf32_External_Lib)); | |
252b5132 RH |
11794 | break; |
11795 | case DT_MIPS_LIBLISTNO: | |
11796 | liblistno = entry->d_un.d_val; | |
11797 | break; | |
11798 | case DT_MIPS_OPTIONS: | |
d93f0186 | 11799 | options_offset = offset_from_vma (file, entry->d_un.d_val, 0); |
252b5132 RH |
11800 | break; |
11801 | case DT_MIPS_CONFLICT: | |
d93f0186 NC |
11802 | conflicts_offset |
11803 | = offset_from_vma (file, entry->d_un.d_val, | |
11804 | conflictsno * sizeof (Elf32_External_Conflict)); | |
252b5132 RH |
11805 | break; |
11806 | case DT_MIPS_CONFLICTNO: | |
11807 | conflictsno = entry->d_un.d_val; | |
11808 | break; | |
ccb4c951 | 11809 | case DT_PLTGOT: |
861fb55a DJ |
11810 | pltgot = entry->d_un.d_ptr; |
11811 | break; | |
ccb4c951 RS |
11812 | case DT_MIPS_LOCAL_GOTNO: |
11813 | local_gotno = entry->d_un.d_val; | |
11814 | break; | |
11815 | case DT_MIPS_GOTSYM: | |
11816 | gotsym = entry->d_un.d_val; | |
11817 | break; | |
11818 | case DT_MIPS_SYMTABNO: | |
11819 | symtabno = entry->d_un.d_val; | |
11820 | break; | |
861fb55a DJ |
11821 | case DT_MIPS_PLTGOT: |
11822 | mips_pltgot = entry->d_un.d_ptr; | |
11823 | break; | |
11824 | case DT_PLTREL: | |
11825 | pltrel = entry->d_un.d_val; | |
11826 | break; | |
11827 | case DT_PLTRELSZ: | |
11828 | pltrelsz = entry->d_un.d_val; | |
11829 | break; | |
11830 | case DT_JMPREL: | |
11831 | jmprel = entry->d_un.d_ptr; | |
11832 | break; | |
252b5132 RH |
11833 | default: |
11834 | break; | |
11835 | } | |
11836 | ||
11837 | if (liblist_offset != 0 && liblistno != 0 && do_dynamic) | |
11838 | { | |
2cf0635d | 11839 | Elf32_External_Lib * elib; |
252b5132 RH |
11840 | size_t cnt; |
11841 | ||
3f5e193b NC |
11842 | elib = (Elf32_External_Lib *) get_data (NULL, file, liblist_offset, |
11843 | liblistno, | |
11844 | sizeof (Elf32_External_Lib), | |
9cf03b7e | 11845 | _("liblist section data")); |
a6e9f9df | 11846 | if (elib) |
252b5132 | 11847 | { |
2b692964 | 11848 | printf (_("\nSection '.liblist' contains %lu entries:\n"), |
a6e9f9df | 11849 | (unsigned long) liblistno); |
2b692964 | 11850 | fputs (_(" Library Time Stamp Checksum Version Flags\n"), |
a6e9f9df AM |
11851 | stdout); |
11852 | ||
11853 | for (cnt = 0; cnt < liblistno; ++cnt) | |
252b5132 | 11854 | { |
a6e9f9df | 11855 | Elf32_Lib liblist; |
91d6fa6a | 11856 | time_t atime; |
a6e9f9df | 11857 | char timebuf[20]; |
2cf0635d | 11858 | struct tm * tmp; |
a6e9f9df AM |
11859 | |
11860 | liblist.l_name = BYTE_GET (elib[cnt].l_name); | |
91d6fa6a | 11861 | atime = BYTE_GET (elib[cnt].l_time_stamp); |
a6e9f9df AM |
11862 | liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum); |
11863 | liblist.l_version = BYTE_GET (elib[cnt].l_version); | |
11864 | liblist.l_flags = BYTE_GET (elib[cnt].l_flags); | |
11865 | ||
91d6fa6a | 11866 | tmp = gmtime (&atime); |
e9e44622 JJ |
11867 | snprintf (timebuf, sizeof (timebuf), |
11868 | "%04u-%02u-%02uT%02u:%02u:%02u", | |
11869 | tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, | |
11870 | tmp->tm_hour, tmp->tm_min, tmp->tm_sec); | |
a6e9f9df | 11871 | |
31104126 | 11872 | printf ("%3lu: ", (unsigned long) cnt); |
d79b3d50 NC |
11873 | if (VALID_DYNAMIC_NAME (liblist.l_name)) |
11874 | print_symbol (20, GET_DYNAMIC_NAME (liblist.l_name)); | |
11875 | else | |
2b692964 | 11876 | printf (_("<corrupt: %9ld>"), liblist.l_name); |
31104126 NC |
11877 | printf (" %s %#10lx %-7ld", timebuf, liblist.l_checksum, |
11878 | liblist.l_version); | |
a6e9f9df AM |
11879 | |
11880 | if (liblist.l_flags == 0) | |
2b692964 | 11881 | puts (_(" NONE")); |
a6e9f9df AM |
11882 | else |
11883 | { | |
11884 | static const struct | |
252b5132 | 11885 | { |
2cf0635d | 11886 | const char * name; |
a6e9f9df | 11887 | int bit; |
252b5132 | 11888 | } |
a6e9f9df AM |
11889 | l_flags_vals[] = |
11890 | { | |
11891 | { " EXACT_MATCH", LL_EXACT_MATCH }, | |
11892 | { " IGNORE_INT_VER", LL_IGNORE_INT_VER }, | |
11893 | { " REQUIRE_MINOR", LL_REQUIRE_MINOR }, | |
11894 | { " EXPORTS", LL_EXPORTS }, | |
11895 | { " DELAY_LOAD", LL_DELAY_LOAD }, | |
11896 | { " DELTA", LL_DELTA } | |
11897 | }; | |
11898 | int flags = liblist.l_flags; | |
11899 | size_t fcnt; | |
11900 | ||
60bca95a | 11901 | for (fcnt = 0; fcnt < ARRAY_SIZE (l_flags_vals); ++fcnt) |
a6e9f9df AM |
11902 | if ((flags & l_flags_vals[fcnt].bit) != 0) |
11903 | { | |
11904 | fputs (l_flags_vals[fcnt].name, stdout); | |
11905 | flags ^= l_flags_vals[fcnt].bit; | |
11906 | } | |
11907 | if (flags != 0) | |
11908 | printf (" %#x", (unsigned int) flags); | |
252b5132 | 11909 | |
a6e9f9df AM |
11910 | puts (""); |
11911 | } | |
252b5132 | 11912 | } |
252b5132 | 11913 | |
a6e9f9df AM |
11914 | free (elib); |
11915 | } | |
252b5132 RH |
11916 | } |
11917 | ||
11918 | if (options_offset != 0) | |
11919 | { | |
2cf0635d NC |
11920 | Elf_External_Options * eopt; |
11921 | Elf_Internal_Shdr * sect = section_headers; | |
11922 | Elf_Internal_Options * iopt; | |
11923 | Elf_Internal_Options * option; | |
252b5132 RH |
11924 | size_t offset; |
11925 | int cnt; | |
11926 | ||
11927 | /* Find the section header so that we get the size. */ | |
11928 | while (sect->sh_type != SHT_MIPS_OPTIONS) | |
b34976b6 | 11929 | ++sect; |
252b5132 | 11930 | |
3f5e193b NC |
11931 | eopt = (Elf_External_Options *) get_data (NULL, file, options_offset, 1, |
11932 | sect->sh_size, _("options")); | |
a6e9f9df | 11933 | if (eopt) |
252b5132 | 11934 | { |
3f5e193b NC |
11935 | iopt = (Elf_Internal_Options *) |
11936 | cmalloc ((sect->sh_size / sizeof (eopt)), sizeof (* iopt)); | |
a6e9f9df AM |
11937 | if (iopt == NULL) |
11938 | { | |
591a748a | 11939 | error (_("Out of memory\n")); |
a6e9f9df AM |
11940 | return 0; |
11941 | } | |
76da6bbe | 11942 | |
a6e9f9df AM |
11943 | offset = cnt = 0; |
11944 | option = iopt; | |
252b5132 | 11945 | |
a6e9f9df AM |
11946 | while (offset < sect->sh_size) |
11947 | { | |
2cf0635d | 11948 | Elf_External_Options * eoption; |
252b5132 | 11949 | |
a6e9f9df | 11950 | eoption = (Elf_External_Options *) ((char *) eopt + offset); |
252b5132 | 11951 | |
a6e9f9df AM |
11952 | option->kind = BYTE_GET (eoption->kind); |
11953 | option->size = BYTE_GET (eoption->size); | |
11954 | option->section = BYTE_GET (eoption->section); | |
11955 | option->info = BYTE_GET (eoption->info); | |
76da6bbe | 11956 | |
a6e9f9df | 11957 | offset += option->size; |
252b5132 | 11958 | |
a6e9f9df AM |
11959 | ++option; |
11960 | ++cnt; | |
11961 | } | |
252b5132 | 11962 | |
a6e9f9df AM |
11963 | printf (_("\nSection '%s' contains %d entries:\n"), |
11964 | SECTION_NAME (sect), cnt); | |
76da6bbe | 11965 | |
a6e9f9df | 11966 | option = iopt; |
252b5132 | 11967 | |
a6e9f9df | 11968 | while (cnt-- > 0) |
252b5132 | 11969 | { |
a6e9f9df AM |
11970 | size_t len; |
11971 | ||
11972 | switch (option->kind) | |
252b5132 | 11973 | { |
a6e9f9df AM |
11974 | case ODK_NULL: |
11975 | /* This shouldn't happen. */ | |
11976 | printf (" NULL %d %lx", option->section, option->info); | |
11977 | break; | |
11978 | case ODK_REGINFO: | |
11979 | printf (" REGINFO "); | |
11980 | if (elf_header.e_machine == EM_MIPS) | |
11981 | { | |
11982 | /* 32bit form. */ | |
2cf0635d | 11983 | Elf32_External_RegInfo * ereg; |
b34976b6 | 11984 | Elf32_RegInfo reginfo; |
a6e9f9df AM |
11985 | |
11986 | ereg = (Elf32_External_RegInfo *) (option + 1); | |
11987 | reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask); | |
11988 | reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]); | |
11989 | reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]); | |
11990 | reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]); | |
11991 | reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]); | |
11992 | reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value); | |
11993 | ||
11994 | printf ("GPR %08lx GP 0x%lx\n", | |
11995 | reginfo.ri_gprmask, | |
11996 | (unsigned long) reginfo.ri_gp_value); | |
11997 | printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n", | |
11998 | reginfo.ri_cprmask[0], reginfo.ri_cprmask[1], | |
11999 | reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]); | |
12000 | } | |
12001 | else | |
12002 | { | |
12003 | /* 64 bit form. */ | |
2cf0635d | 12004 | Elf64_External_RegInfo * ereg; |
a6e9f9df AM |
12005 | Elf64_Internal_RegInfo reginfo; |
12006 | ||
12007 | ereg = (Elf64_External_RegInfo *) (option + 1); | |
12008 | reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask); | |
12009 | reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]); | |
12010 | reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]); | |
12011 | reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]); | |
12012 | reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]); | |
66543521 | 12013 | reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value); |
a6e9f9df AM |
12014 | |
12015 | printf ("GPR %08lx GP 0x", | |
12016 | reginfo.ri_gprmask); | |
12017 | printf_vma (reginfo.ri_gp_value); | |
12018 | printf ("\n"); | |
12019 | ||
12020 | printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n", | |
12021 | reginfo.ri_cprmask[0], reginfo.ri_cprmask[1], | |
12022 | reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]); | |
12023 | } | |
12024 | ++option; | |
12025 | continue; | |
12026 | case ODK_EXCEPTIONS: | |
12027 | fputs (" EXCEPTIONS fpe_min(", stdout); | |
12028 | process_mips_fpe_exception (option->info & OEX_FPU_MIN); | |
12029 | fputs (") fpe_max(", stdout); | |
12030 | process_mips_fpe_exception ((option->info & OEX_FPU_MAX) >> 8); | |
12031 | fputs (")", stdout); | |
12032 | ||
12033 | if (option->info & OEX_PAGE0) | |
12034 | fputs (" PAGE0", stdout); | |
12035 | if (option->info & OEX_SMM) | |
12036 | fputs (" SMM", stdout); | |
12037 | if (option->info & OEX_FPDBUG) | |
12038 | fputs (" FPDBUG", stdout); | |
12039 | if (option->info & OEX_DISMISS) | |
12040 | fputs (" DISMISS", stdout); | |
12041 | break; | |
12042 | case ODK_PAD: | |
12043 | fputs (" PAD ", stdout); | |
12044 | if (option->info & OPAD_PREFIX) | |
12045 | fputs (" PREFIX", stdout); | |
12046 | if (option->info & OPAD_POSTFIX) | |
12047 | fputs (" POSTFIX", stdout); | |
12048 | if (option->info & OPAD_SYMBOL) | |
12049 | fputs (" SYMBOL", stdout); | |
12050 | break; | |
12051 | case ODK_HWPATCH: | |
12052 | fputs (" HWPATCH ", stdout); | |
12053 | if (option->info & OHW_R4KEOP) | |
12054 | fputs (" R4KEOP", stdout); | |
12055 | if (option->info & OHW_R8KPFETCH) | |
12056 | fputs (" R8KPFETCH", stdout); | |
12057 | if (option->info & OHW_R5KEOP) | |
12058 | fputs (" R5KEOP", stdout); | |
12059 | if (option->info & OHW_R5KCVTL) | |
12060 | fputs (" R5KCVTL", stdout); | |
12061 | break; | |
12062 | case ODK_FILL: | |
12063 | fputs (" FILL ", stdout); | |
12064 | /* XXX Print content of info word? */ | |
12065 | break; | |
12066 | case ODK_TAGS: | |
12067 | fputs (" TAGS ", stdout); | |
12068 | /* XXX Print content of info word? */ | |
12069 | break; | |
12070 | case ODK_HWAND: | |
12071 | fputs (" HWAND ", stdout); | |
12072 | if (option->info & OHWA0_R4KEOP_CHECKED) | |
12073 | fputs (" R4KEOP_CHECKED", stdout); | |
12074 | if (option->info & OHWA0_R4KEOP_CLEAN) | |
12075 | fputs (" R4KEOP_CLEAN", stdout); | |
12076 | break; | |
12077 | case ODK_HWOR: | |
12078 | fputs (" HWOR ", stdout); | |
12079 | if (option->info & OHWA0_R4KEOP_CHECKED) | |
12080 | fputs (" R4KEOP_CHECKED", stdout); | |
12081 | if (option->info & OHWA0_R4KEOP_CLEAN) | |
12082 | fputs (" R4KEOP_CLEAN", stdout); | |
12083 | break; | |
12084 | case ODK_GP_GROUP: | |
12085 | printf (" GP_GROUP %#06lx self-contained %#06lx", | |
12086 | option->info & OGP_GROUP, | |
12087 | (option->info & OGP_SELF) >> 16); | |
12088 | break; | |
12089 | case ODK_IDENT: | |
12090 | printf (" IDENT %#06lx self-contained %#06lx", | |
12091 | option->info & OGP_GROUP, | |
12092 | (option->info & OGP_SELF) >> 16); | |
12093 | break; | |
12094 | default: | |
12095 | /* This shouldn't happen. */ | |
12096 | printf (" %3d ??? %d %lx", | |
12097 | option->kind, option->section, option->info); | |
12098 | break; | |
252b5132 | 12099 | } |
a6e9f9df | 12100 | |
2cf0635d | 12101 | len = sizeof (* eopt); |
a6e9f9df AM |
12102 | while (len < option->size) |
12103 | if (((char *) option)[len] >= ' ' | |
12104 | && ((char *) option)[len] < 0x7f) | |
12105 | printf ("%c", ((char *) option)[len++]); | |
12106 | else | |
12107 | printf ("\\%03o", ((char *) option)[len++]); | |
12108 | ||
12109 | fputs ("\n", stdout); | |
252b5132 | 12110 | ++option; |
252b5132 RH |
12111 | } |
12112 | ||
a6e9f9df | 12113 | free (eopt); |
252b5132 | 12114 | } |
252b5132 RH |
12115 | } |
12116 | ||
12117 | if (conflicts_offset != 0 && conflictsno != 0) | |
12118 | { | |
2cf0635d | 12119 | Elf32_Conflict * iconf; |
252b5132 RH |
12120 | size_t cnt; |
12121 | ||
12122 | if (dynamic_symbols == NULL) | |
12123 | { | |
591a748a | 12124 | error (_("conflict list found without a dynamic symbol table\n")); |
252b5132 RH |
12125 | return 0; |
12126 | } | |
12127 | ||
3f5e193b | 12128 | iconf = (Elf32_Conflict *) cmalloc (conflictsno, sizeof (* iconf)); |
252b5132 RH |
12129 | if (iconf == NULL) |
12130 | { | |
591a748a | 12131 | error (_("Out of memory\n")); |
252b5132 RH |
12132 | return 0; |
12133 | } | |
12134 | ||
9ea033b2 | 12135 | if (is_32bit_elf) |
252b5132 | 12136 | { |
2cf0635d | 12137 | Elf32_External_Conflict * econf32; |
a6e9f9df | 12138 | |
3f5e193b NC |
12139 | econf32 = (Elf32_External_Conflict *) |
12140 | get_data (NULL, file, conflicts_offset, conflictsno, | |
12141 | sizeof (* econf32), _("conflict")); | |
a6e9f9df AM |
12142 | if (!econf32) |
12143 | return 0; | |
252b5132 RH |
12144 | |
12145 | for (cnt = 0; cnt < conflictsno; ++cnt) | |
12146 | iconf[cnt] = BYTE_GET (econf32[cnt]); | |
a6e9f9df AM |
12147 | |
12148 | free (econf32); | |
252b5132 RH |
12149 | } |
12150 | else | |
12151 | { | |
2cf0635d | 12152 | Elf64_External_Conflict * econf64; |
a6e9f9df | 12153 | |
3f5e193b NC |
12154 | econf64 = (Elf64_External_Conflict *) |
12155 | get_data (NULL, file, conflicts_offset, conflictsno, | |
12156 | sizeof (* econf64), _("conflict")); | |
a6e9f9df AM |
12157 | if (!econf64) |
12158 | return 0; | |
252b5132 RH |
12159 | |
12160 | for (cnt = 0; cnt < conflictsno; ++cnt) | |
12161 | iconf[cnt] = BYTE_GET (econf64[cnt]); | |
a6e9f9df AM |
12162 | |
12163 | free (econf64); | |
252b5132 RH |
12164 | } |
12165 | ||
c7e7ca54 NC |
12166 | printf (_("\nSection '.conflict' contains %lu entries:\n"), |
12167 | (unsigned long) conflictsno); | |
252b5132 RH |
12168 | puts (_(" Num: Index Value Name")); |
12169 | ||
12170 | for (cnt = 0; cnt < conflictsno; ++cnt) | |
12171 | { | |
2cf0635d | 12172 | Elf_Internal_Sym * psym = & dynamic_symbols[iconf[cnt]]; |
252b5132 | 12173 | |
b34976b6 | 12174 | printf ("%5lu: %8lu ", (unsigned long) cnt, iconf[cnt]); |
f7a99963 | 12175 | print_vma (psym->st_value, FULL_HEX); |
31104126 | 12176 | putchar (' '); |
d79b3d50 NC |
12177 | if (VALID_DYNAMIC_NAME (psym->st_name)) |
12178 | print_symbol (25, GET_DYNAMIC_NAME (psym->st_name)); | |
12179 | else | |
2b692964 | 12180 | printf (_("<corrupt: %14ld>"), psym->st_name); |
31104126 | 12181 | putchar ('\n'); |
252b5132 RH |
12182 | } |
12183 | ||
252b5132 RH |
12184 | free (iconf); |
12185 | } | |
12186 | ||
ccb4c951 RS |
12187 | if (pltgot != 0 && local_gotno != 0) |
12188 | { | |
91d6fa6a | 12189 | bfd_vma ent, local_end, global_end; |
bbeee7ea | 12190 | size_t i, offset; |
2cf0635d | 12191 | unsigned char * data; |
bbeee7ea | 12192 | int addr_size; |
ccb4c951 | 12193 | |
91d6fa6a | 12194 | ent = pltgot; |
ccb4c951 RS |
12195 | addr_size = (is_32bit_elf ? 4 : 8); |
12196 | local_end = pltgot + local_gotno * addr_size; | |
12197 | global_end = local_end + (symtabno - gotsym) * addr_size; | |
12198 | ||
12199 | offset = offset_from_vma (file, pltgot, global_end - pltgot); | |
3f5e193b | 12200 | data = (unsigned char *) get_data (NULL, file, offset, |
9cf03b7e NC |
12201 | global_end - pltgot, 1, |
12202 | _("Global Offset Table data")); | |
59245841 NC |
12203 | if (data == NULL) |
12204 | return 0; | |
12205 | ||
ccb4c951 RS |
12206 | printf (_("\nPrimary GOT:\n")); |
12207 | printf (_(" Canonical gp value: ")); | |
12208 | print_vma (pltgot + 0x7ff0, LONG_HEX); | |
12209 | printf ("\n\n"); | |
12210 | ||
12211 | printf (_(" Reserved entries:\n")); | |
12212 | printf (_(" %*s %10s %*s Purpose\n"), | |
2b692964 NC |
12213 | addr_size * 2, _("Address"), _("Access"), |
12214 | addr_size * 2, _("Initial")); | |
91d6fa6a | 12215 | ent = print_mips_got_entry (data, pltgot, ent); |
2b692964 | 12216 | printf (_(" Lazy resolver\n")); |
ccb4c951 | 12217 | if (data |
91d6fa6a | 12218 | && (byte_get (data + ent - pltgot, addr_size) |
ccb4c951 RS |
12219 | >> (addr_size * 8 - 1)) != 0) |
12220 | { | |
91d6fa6a | 12221 | ent = print_mips_got_entry (data, pltgot, ent); |
2b692964 | 12222 | printf (_(" Module pointer (GNU extension)\n")); |
ccb4c951 RS |
12223 | } |
12224 | printf ("\n"); | |
12225 | ||
91d6fa6a | 12226 | if (ent < local_end) |
ccb4c951 RS |
12227 | { |
12228 | printf (_(" Local entries:\n")); | |
cc5914eb | 12229 | printf (" %*s %10s %*s\n", |
2b692964 NC |
12230 | addr_size * 2, _("Address"), _("Access"), |
12231 | addr_size * 2, _("Initial")); | |
91d6fa6a | 12232 | while (ent < local_end) |
ccb4c951 | 12233 | { |
91d6fa6a | 12234 | ent = print_mips_got_entry (data, pltgot, ent); |
ccb4c951 RS |
12235 | printf ("\n"); |
12236 | } | |
12237 | printf ("\n"); | |
12238 | } | |
12239 | ||
12240 | if (gotsym < symtabno) | |
12241 | { | |
12242 | int sym_width; | |
12243 | ||
12244 | printf (_(" Global entries:\n")); | |
cc5914eb | 12245 | printf (" %*s %10s %*s %*s %-7s %3s %s\n", |
9cf03b7e NC |
12246 | addr_size * 2, _("Address"), |
12247 | _("Access"), | |
2b692964 | 12248 | addr_size * 2, _("Initial"), |
9cf03b7e NC |
12249 | addr_size * 2, _("Sym.Val."), |
12250 | _("Type"), | |
12251 | /* Note for translators: "Ndx" = abbreviated form of "Index". */ | |
12252 | _("Ndx"), _("Name")); | |
12253 | ||
ccb4c951 RS |
12254 | sym_width = (is_32bit_elf ? 80 : 160) - 28 - addr_size * 6 - 1; |
12255 | for (i = gotsym; i < symtabno; i++) | |
12256 | { | |
2cf0635d | 12257 | Elf_Internal_Sym * psym; |
ccb4c951 RS |
12258 | |
12259 | psym = dynamic_symbols + i; | |
91d6fa6a | 12260 | ent = print_mips_got_entry (data, pltgot, ent); |
ccb4c951 RS |
12261 | printf (" "); |
12262 | print_vma (psym->st_value, LONG_HEX); | |
12263 | printf (" %-7s %3s ", | |
12264 | get_symbol_type (ELF_ST_TYPE (psym->st_info)), | |
12265 | get_symbol_index_type (psym->st_shndx)); | |
12266 | if (VALID_DYNAMIC_NAME (psym->st_name)) | |
12267 | print_symbol (sym_width, GET_DYNAMIC_NAME (psym->st_name)); | |
12268 | else | |
2b692964 | 12269 | printf (_("<corrupt: %14ld>"), psym->st_name); |
ccb4c951 RS |
12270 | printf ("\n"); |
12271 | } | |
12272 | printf ("\n"); | |
12273 | } | |
12274 | ||
12275 | if (data) | |
12276 | free (data); | |
12277 | } | |
12278 | ||
861fb55a DJ |
12279 | if (mips_pltgot != 0 && jmprel != 0 && pltrel != 0 && pltrelsz != 0) |
12280 | { | |
91d6fa6a | 12281 | bfd_vma ent, end; |
861fb55a DJ |
12282 | size_t offset, rel_offset; |
12283 | unsigned long count, i; | |
2cf0635d | 12284 | unsigned char * data; |
861fb55a | 12285 | int addr_size, sym_width; |
2cf0635d | 12286 | Elf_Internal_Rela * rels; |
861fb55a DJ |
12287 | |
12288 | rel_offset = offset_from_vma (file, jmprel, pltrelsz); | |
12289 | if (pltrel == DT_RELA) | |
12290 | { | |
12291 | if (!slurp_rela_relocs (file, rel_offset, pltrelsz, &rels, &count)) | |
12292 | return 0; | |
12293 | } | |
12294 | else | |
12295 | { | |
12296 | if (!slurp_rel_relocs (file, rel_offset, pltrelsz, &rels, &count)) | |
12297 | return 0; | |
12298 | } | |
12299 | ||
91d6fa6a | 12300 | ent = mips_pltgot; |
861fb55a DJ |
12301 | addr_size = (is_32bit_elf ? 4 : 8); |
12302 | end = mips_pltgot + (2 + count) * addr_size; | |
12303 | ||
12304 | offset = offset_from_vma (file, mips_pltgot, end - mips_pltgot); | |
3f5e193b | 12305 | data = (unsigned char *) get_data (NULL, file, offset, end - mips_pltgot, |
9cf03b7e | 12306 | 1, _("Procedure Linkage Table data")); |
59245841 NC |
12307 | if (data == NULL) |
12308 | return 0; | |
12309 | ||
9cf03b7e | 12310 | printf ("\nPLT GOT:\n\n"); |
861fb55a DJ |
12311 | printf (_(" Reserved entries:\n")); |
12312 | printf (_(" %*s %*s Purpose\n"), | |
2b692964 | 12313 | addr_size * 2, _("Address"), addr_size * 2, _("Initial")); |
91d6fa6a | 12314 | ent = print_mips_pltgot_entry (data, mips_pltgot, ent); |
2b692964 | 12315 | printf (_(" PLT lazy resolver\n")); |
91d6fa6a | 12316 | ent = print_mips_pltgot_entry (data, mips_pltgot, ent); |
2b692964 | 12317 | printf (_(" Module pointer\n")); |
861fb55a DJ |
12318 | printf ("\n"); |
12319 | ||
12320 | printf (_(" Entries:\n")); | |
cc5914eb | 12321 | printf (" %*s %*s %*s %-7s %3s %s\n", |
2b692964 NC |
12322 | addr_size * 2, _("Address"), |
12323 | addr_size * 2, _("Initial"), | |
12324 | addr_size * 2, _("Sym.Val."), _("Type"), _("Ndx"), _("Name")); | |
861fb55a DJ |
12325 | sym_width = (is_32bit_elf ? 80 : 160) - 17 - addr_size * 6 - 1; |
12326 | for (i = 0; i < count; i++) | |
12327 | { | |
2cf0635d | 12328 | Elf_Internal_Sym * psym; |
861fb55a DJ |
12329 | |
12330 | psym = dynamic_symbols + get_reloc_symindex (rels[i].r_info); | |
91d6fa6a | 12331 | ent = print_mips_pltgot_entry (data, mips_pltgot, ent); |
861fb55a DJ |
12332 | printf (" "); |
12333 | print_vma (psym->st_value, LONG_HEX); | |
12334 | printf (" %-7s %3s ", | |
12335 | get_symbol_type (ELF_ST_TYPE (psym->st_info)), | |
12336 | get_symbol_index_type (psym->st_shndx)); | |
12337 | if (VALID_DYNAMIC_NAME (psym->st_name)) | |
12338 | print_symbol (sym_width, GET_DYNAMIC_NAME (psym->st_name)); | |
12339 | else | |
2b692964 | 12340 | printf (_("<corrupt: %14ld>"), psym->st_name); |
861fb55a DJ |
12341 | printf ("\n"); |
12342 | } | |
12343 | printf ("\n"); | |
12344 | ||
12345 | if (data) | |
12346 | free (data); | |
12347 | free (rels); | |
12348 | } | |
12349 | ||
252b5132 RH |
12350 | return 1; |
12351 | } | |
12352 | ||
047b2264 | 12353 | static int |
2cf0635d | 12354 | process_gnu_liblist (FILE * file) |
047b2264 | 12355 | { |
2cf0635d NC |
12356 | Elf_Internal_Shdr * section; |
12357 | Elf_Internal_Shdr * string_sec; | |
12358 | Elf32_External_Lib * elib; | |
12359 | char * strtab; | |
c256ffe7 | 12360 | size_t strtab_size; |
047b2264 JJ |
12361 | size_t cnt; |
12362 | unsigned i; | |
12363 | ||
12364 | if (! do_arch) | |
12365 | return 0; | |
12366 | ||
12367 | for (i = 0, section = section_headers; | |
12368 | i < elf_header.e_shnum; | |
b34976b6 | 12369 | i++, section++) |
047b2264 JJ |
12370 | { |
12371 | switch (section->sh_type) | |
12372 | { | |
12373 | case SHT_GNU_LIBLIST: | |
4fbb74a6 | 12374 | if (section->sh_link >= elf_header.e_shnum) |
c256ffe7 JJ |
12375 | break; |
12376 | ||
3f5e193b NC |
12377 | elib = (Elf32_External_Lib *) |
12378 | get_data (NULL, file, section->sh_offset, 1, section->sh_size, | |
9cf03b7e | 12379 | _("liblist section data")); |
047b2264 JJ |
12380 | |
12381 | if (elib == NULL) | |
12382 | break; | |
4fbb74a6 | 12383 | string_sec = section_headers + section->sh_link; |
047b2264 | 12384 | |
3f5e193b NC |
12385 | strtab = (char *) get_data (NULL, file, string_sec->sh_offset, 1, |
12386 | string_sec->sh_size, | |
12387 | _("liblist string table")); | |
047b2264 JJ |
12388 | if (strtab == NULL |
12389 | || section->sh_entsize != sizeof (Elf32_External_Lib)) | |
12390 | { | |
12391 | free (elib); | |
2842702f | 12392 | free (strtab); |
047b2264 JJ |
12393 | break; |
12394 | } | |
59245841 | 12395 | strtab_size = string_sec->sh_size; |
047b2264 JJ |
12396 | |
12397 | printf (_("\nLibrary list section '%s' contains %lu entries:\n"), | |
12398 | SECTION_NAME (section), | |
0af1713e | 12399 | (unsigned long) (section->sh_size / sizeof (Elf32_External_Lib))); |
047b2264 | 12400 | |
2b692964 | 12401 | puts (_(" Library Time Stamp Checksum Version Flags")); |
047b2264 JJ |
12402 | |
12403 | for (cnt = 0; cnt < section->sh_size / sizeof (Elf32_External_Lib); | |
12404 | ++cnt) | |
12405 | { | |
12406 | Elf32_Lib liblist; | |
91d6fa6a | 12407 | time_t atime; |
047b2264 | 12408 | char timebuf[20]; |
2cf0635d | 12409 | struct tm * tmp; |
047b2264 JJ |
12410 | |
12411 | liblist.l_name = BYTE_GET (elib[cnt].l_name); | |
91d6fa6a | 12412 | atime = BYTE_GET (elib[cnt].l_time_stamp); |
047b2264 JJ |
12413 | liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum); |
12414 | liblist.l_version = BYTE_GET (elib[cnt].l_version); | |
12415 | liblist.l_flags = BYTE_GET (elib[cnt].l_flags); | |
12416 | ||
91d6fa6a | 12417 | tmp = gmtime (&atime); |
e9e44622 JJ |
12418 | snprintf (timebuf, sizeof (timebuf), |
12419 | "%04u-%02u-%02uT%02u:%02u:%02u", | |
12420 | tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, | |
12421 | tmp->tm_hour, tmp->tm_min, tmp->tm_sec); | |
047b2264 JJ |
12422 | |
12423 | printf ("%3lu: ", (unsigned long) cnt); | |
12424 | if (do_wide) | |
c256ffe7 | 12425 | printf ("%-20s", liblist.l_name < strtab_size |
2b692964 | 12426 | ? strtab + liblist.l_name : _("<corrupt>")); |
047b2264 | 12427 | else |
c256ffe7 | 12428 | printf ("%-20.20s", liblist.l_name < strtab_size |
2b692964 | 12429 | ? strtab + liblist.l_name : _("<corrupt>")); |
047b2264 JJ |
12430 | printf (" %s %#010lx %-7ld %-7ld\n", timebuf, liblist.l_checksum, |
12431 | liblist.l_version, liblist.l_flags); | |
12432 | } | |
12433 | ||
12434 | free (elib); | |
2842702f | 12435 | free (strtab); |
047b2264 JJ |
12436 | } |
12437 | } | |
12438 | ||
12439 | return 1; | |
12440 | } | |
12441 | ||
9437c45b | 12442 | static const char * |
d3ba0551 | 12443 | get_note_type (unsigned e_type) |
779fe533 NC |
12444 | { |
12445 | static char buff[64]; | |
103f02d3 | 12446 | |
1ec5cd37 NC |
12447 | if (elf_header.e_type == ET_CORE) |
12448 | switch (e_type) | |
12449 | { | |
57346661 | 12450 | case NT_AUXV: |
1ec5cd37 | 12451 | return _("NT_AUXV (auxiliary vector)"); |
57346661 | 12452 | case NT_PRSTATUS: |
1ec5cd37 | 12453 | return _("NT_PRSTATUS (prstatus structure)"); |
57346661 | 12454 | case NT_FPREGSET: |
1ec5cd37 | 12455 | return _("NT_FPREGSET (floating point registers)"); |
57346661 | 12456 | case NT_PRPSINFO: |
1ec5cd37 | 12457 | return _("NT_PRPSINFO (prpsinfo structure)"); |
57346661 | 12458 | case NT_TASKSTRUCT: |
1ec5cd37 | 12459 | return _("NT_TASKSTRUCT (task structure)"); |
57346661 | 12460 | case NT_PRXFPREG: |
1ec5cd37 | 12461 | return _("NT_PRXFPREG (user_xfpregs structure)"); |
e1e95dec AM |
12462 | case NT_PPC_VMX: |
12463 | return _("NT_PPC_VMX (ppc Altivec registers)"); | |
89eeb0bc LM |
12464 | case NT_PPC_VSX: |
12465 | return _("NT_PPC_VSX (ppc VSX registers)"); | |
4339cae0 L |
12466 | case NT_X86_XSTATE: |
12467 | return _("NT_X86_XSTATE (x86 XSAVE extended state)"); | |
0675e188 UW |
12468 | case NT_S390_HIGH_GPRS: |
12469 | return _("NT_S390_HIGH_GPRS (s390 upper register halves)"); | |
d7eeb400 MS |
12470 | case NT_S390_TIMER: |
12471 | return _("NT_S390_TIMER (s390 timer register)"); | |
12472 | case NT_S390_TODCMP: | |
12473 | return _("NT_S390_TODCMP (s390 TOD comparator register)"); | |
12474 | case NT_S390_TODPREG: | |
12475 | return _("NT_S390_TODPREG (s390 TOD programmable register)"); | |
12476 | case NT_S390_CTRS: | |
12477 | return _("NT_S390_CTRS (s390 control registers)"); | |
12478 | case NT_S390_PREFIX: | |
12479 | return _("NT_S390_PREFIX (s390 prefix register)"); | |
faa9a424 UW |
12480 | case NT_ARM_VFP: |
12481 | return _("NT_ARM_VFP (arm VFP registers)"); | |
57346661 | 12482 | case NT_PSTATUS: |
1ec5cd37 | 12483 | return _("NT_PSTATUS (pstatus structure)"); |
57346661 | 12484 | case NT_FPREGS: |
1ec5cd37 | 12485 | return _("NT_FPREGS (floating point registers)"); |
57346661 | 12486 | case NT_PSINFO: |
1ec5cd37 | 12487 | return _("NT_PSINFO (psinfo structure)"); |
57346661 | 12488 | case NT_LWPSTATUS: |
1ec5cd37 | 12489 | return _("NT_LWPSTATUS (lwpstatus_t structure)"); |
57346661 | 12490 | case NT_LWPSINFO: |
1ec5cd37 | 12491 | return _("NT_LWPSINFO (lwpsinfo_t structure)"); |
57346661 | 12492 | case NT_WIN32PSTATUS: |
1ec5cd37 NC |
12493 | return _("NT_WIN32PSTATUS (win32_pstatus structure)"); |
12494 | default: | |
12495 | break; | |
12496 | } | |
12497 | else | |
12498 | switch (e_type) | |
12499 | { | |
12500 | case NT_VERSION: | |
12501 | return _("NT_VERSION (version)"); | |
12502 | case NT_ARCH: | |
12503 | return _("NT_ARCH (architecture)"); | |
12504 | default: | |
12505 | break; | |
12506 | } | |
12507 | ||
e9e44622 | 12508 | snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); |
1ec5cd37 | 12509 | return buff; |
779fe533 NC |
12510 | } |
12511 | ||
1118d252 RM |
12512 | static const char * |
12513 | get_gnu_elf_note_type (unsigned e_type) | |
12514 | { | |
12515 | static char buff[64]; | |
12516 | ||
12517 | switch (e_type) | |
12518 | { | |
12519 | case NT_GNU_ABI_TAG: | |
12520 | return _("NT_GNU_ABI_TAG (ABI version tag)"); | |
12521 | case NT_GNU_HWCAP: | |
12522 | return _("NT_GNU_HWCAP (DSO-supplied software HWCAP info)"); | |
12523 | case NT_GNU_BUILD_ID: | |
12524 | return _("NT_GNU_BUILD_ID (unique build ID bitstring)"); | |
0297aed6 DM |
12525 | case NT_GNU_GOLD_VERSION: |
12526 | return _("NT_GNU_GOLD_VERSION (gold version)"); | |
1118d252 RM |
12527 | default: |
12528 | break; | |
12529 | } | |
12530 | ||
12531 | snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); | |
12532 | return buff; | |
12533 | } | |
12534 | ||
664f90a3 TT |
12535 | static int |
12536 | print_gnu_note (Elf_Internal_Note *pnote) | |
12537 | { | |
12538 | switch (pnote->type) | |
12539 | { | |
12540 | case NT_GNU_BUILD_ID: | |
12541 | { | |
12542 | unsigned long i; | |
12543 | ||
12544 | printf (_(" Build ID: ")); | |
12545 | for (i = 0; i < pnote->descsz; ++i) | |
12546 | printf ("%02x", pnote->descdata[i] & 0xff); | |
9cf03b7e | 12547 | printf ("\n"); |
664f90a3 TT |
12548 | } |
12549 | break; | |
12550 | ||
12551 | case NT_GNU_ABI_TAG: | |
12552 | { | |
12553 | unsigned long os, major, minor, subminor; | |
12554 | const char *osname; | |
12555 | ||
12556 | os = byte_get ((unsigned char *) pnote->descdata, 4); | |
12557 | major = byte_get ((unsigned char *) pnote->descdata + 4, 4); | |
12558 | minor = byte_get ((unsigned char *) pnote->descdata + 8, 4); | |
12559 | subminor = byte_get ((unsigned char *) pnote->descdata + 12, 4); | |
12560 | ||
12561 | switch (os) | |
12562 | { | |
12563 | case GNU_ABI_TAG_LINUX: | |
12564 | osname = "Linux"; | |
12565 | break; | |
12566 | case GNU_ABI_TAG_HURD: | |
12567 | osname = "Hurd"; | |
12568 | break; | |
12569 | case GNU_ABI_TAG_SOLARIS: | |
12570 | osname = "Solaris"; | |
12571 | break; | |
12572 | case GNU_ABI_TAG_FREEBSD: | |
12573 | osname = "FreeBSD"; | |
12574 | break; | |
12575 | case GNU_ABI_TAG_NETBSD: | |
12576 | osname = "NetBSD"; | |
12577 | break; | |
12578 | default: | |
12579 | osname = "Unknown"; | |
12580 | break; | |
12581 | } | |
12582 | ||
12583 | printf (_(" OS: %s, ABI: %ld.%ld.%ld\n"), osname, | |
12584 | major, minor, subminor); | |
12585 | } | |
12586 | break; | |
12587 | } | |
12588 | ||
12589 | return 1; | |
12590 | } | |
12591 | ||
9437c45b | 12592 | static const char * |
d3ba0551 | 12593 | get_netbsd_elfcore_note_type (unsigned e_type) |
9437c45b JT |
12594 | { |
12595 | static char buff[64]; | |
12596 | ||
b4db1224 | 12597 | if (e_type == NT_NETBSDCORE_PROCINFO) |
9437c45b JT |
12598 | { |
12599 | /* NetBSD core "procinfo" structure. */ | |
12600 | return _("NetBSD procinfo structure"); | |
12601 | } | |
12602 | ||
12603 | /* As of Jan 2002 there are no other machine-independent notes | |
12604 | defined for NetBSD core files. If the note type is less | |
12605 | than the start of the machine-dependent note types, we don't | |
12606 | understand it. */ | |
12607 | ||
b4db1224 | 12608 | if (e_type < NT_NETBSDCORE_FIRSTMACH) |
9437c45b | 12609 | { |
e9e44622 | 12610 | snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); |
9437c45b JT |
12611 | return buff; |
12612 | } | |
12613 | ||
12614 | switch (elf_header.e_machine) | |
12615 | { | |
12616 | /* On the Alpha, SPARC (32-bit and 64-bit), PT_GETREGS == mach+0 | |
12617 | and PT_GETFPREGS == mach+2. */ | |
12618 | ||
12619 | case EM_OLD_ALPHA: | |
12620 | case EM_ALPHA: | |
12621 | case EM_SPARC: | |
12622 | case EM_SPARC32PLUS: | |
12623 | case EM_SPARCV9: | |
12624 | switch (e_type) | |
12625 | { | |
2b692964 | 12626 | case NT_NETBSDCORE_FIRSTMACH + 0: |
b4db1224 | 12627 | return _("PT_GETREGS (reg structure)"); |
2b692964 | 12628 | case NT_NETBSDCORE_FIRSTMACH + 2: |
b4db1224 | 12629 | return _("PT_GETFPREGS (fpreg structure)"); |
9437c45b JT |
12630 | default: |
12631 | break; | |
12632 | } | |
12633 | break; | |
12634 | ||
12635 | /* On all other arch's, PT_GETREGS == mach+1 and | |
12636 | PT_GETFPREGS == mach+3. */ | |
12637 | default: | |
12638 | switch (e_type) | |
12639 | { | |
2b692964 | 12640 | case NT_NETBSDCORE_FIRSTMACH + 1: |
b4db1224 | 12641 | return _("PT_GETREGS (reg structure)"); |
2b692964 | 12642 | case NT_NETBSDCORE_FIRSTMACH + 3: |
b4db1224 | 12643 | return _("PT_GETFPREGS (fpreg structure)"); |
9437c45b JT |
12644 | default: |
12645 | break; | |
12646 | } | |
12647 | } | |
12648 | ||
9cf03b7e | 12649 | snprintf (buff, sizeof (buff), "PT_FIRSTMACH+%d", |
e9e44622 | 12650 | e_type - NT_NETBSDCORE_FIRSTMACH); |
9437c45b JT |
12651 | return buff; |
12652 | } | |
12653 | ||
70616151 TT |
12654 | static const char * |
12655 | get_stapsdt_note_type (unsigned e_type) | |
12656 | { | |
12657 | static char buff[64]; | |
12658 | ||
12659 | switch (e_type) | |
12660 | { | |
12661 | case NT_STAPSDT: | |
12662 | return _("NT_STAPSDT (SystemTap probe descriptors)"); | |
12663 | ||
12664 | default: | |
12665 | break; | |
12666 | } | |
12667 | ||
12668 | snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); | |
12669 | return buff; | |
12670 | } | |
12671 | ||
c6a9fc58 TT |
12672 | static int |
12673 | print_stapsdt_note (Elf_Internal_Note *pnote) | |
12674 | { | |
12675 | int addr_size = is_32bit_elf ? 4 : 8; | |
12676 | char *data = pnote->descdata; | |
12677 | char *data_end = pnote->descdata + pnote->descsz; | |
12678 | bfd_vma pc, base_addr, semaphore; | |
12679 | char *provider, *probe, *arg_fmt; | |
12680 | ||
12681 | pc = byte_get ((unsigned char *) data, addr_size); | |
12682 | data += addr_size; | |
12683 | base_addr = byte_get ((unsigned char *) data, addr_size); | |
12684 | data += addr_size; | |
12685 | semaphore = byte_get ((unsigned char *) data, addr_size); | |
12686 | data += addr_size; | |
12687 | ||
12688 | provider = data; | |
12689 | data += strlen (data) + 1; | |
12690 | probe = data; | |
12691 | data += strlen (data) + 1; | |
12692 | arg_fmt = data; | |
12693 | data += strlen (data) + 1; | |
12694 | ||
12695 | printf (_(" Provider: %s\n"), provider); | |
12696 | printf (_(" Name: %s\n"), probe); | |
12697 | printf (_(" Location: ")); | |
12698 | print_vma (pc, FULL_HEX); | |
12699 | printf (_(", Base: ")); | |
12700 | print_vma (base_addr, FULL_HEX); | |
12701 | printf (_(", Semaphore: ")); | |
12702 | print_vma (semaphore, FULL_HEX); | |
9cf03b7e | 12703 | printf ("\n"); |
c6a9fc58 TT |
12704 | printf (_(" Arguments: %s\n"), arg_fmt); |
12705 | ||
12706 | return data == data_end; | |
12707 | } | |
12708 | ||
00e98fc7 TG |
12709 | static const char * |
12710 | get_ia64_vms_note_type (unsigned e_type) | |
12711 | { | |
12712 | static char buff[64]; | |
12713 | ||
12714 | switch (e_type) | |
12715 | { | |
12716 | case NT_VMS_MHD: | |
12717 | return _("NT_VMS_MHD (module header)"); | |
12718 | case NT_VMS_LNM: | |
12719 | return _("NT_VMS_LNM (language name)"); | |
12720 | case NT_VMS_SRC: | |
12721 | return _("NT_VMS_SRC (source files)"); | |
12722 | case NT_VMS_TITLE: | |
9cf03b7e | 12723 | return "NT_VMS_TITLE"; |
00e98fc7 TG |
12724 | case NT_VMS_EIDC: |
12725 | return _("NT_VMS_EIDC (consistency check)"); | |
12726 | case NT_VMS_FPMODE: | |
12727 | return _("NT_VMS_FPMODE (FP mode)"); | |
12728 | case NT_VMS_LINKTIME: | |
9cf03b7e | 12729 | return "NT_VMS_LINKTIME"; |
00e98fc7 TG |
12730 | case NT_VMS_IMGNAM: |
12731 | return _("NT_VMS_IMGNAM (image name)"); | |
12732 | case NT_VMS_IMGID: | |
12733 | return _("NT_VMS_IMGID (image id)"); | |
12734 | case NT_VMS_LINKID: | |
12735 | return _("NT_VMS_LINKID (link id)"); | |
12736 | case NT_VMS_IMGBID: | |
12737 | return _("NT_VMS_IMGBID (build id)"); | |
12738 | case NT_VMS_GSTNAM: | |
12739 | return _("NT_VMS_GSTNAM (sym table name)"); | |
12740 | case NT_VMS_ORIG_DYN: | |
9cf03b7e | 12741 | return "NT_VMS_ORIG_DYN"; |
00e98fc7 | 12742 | case NT_VMS_PATCHTIME: |
9cf03b7e | 12743 | return "NT_VMS_PATCHTIME"; |
00e98fc7 TG |
12744 | default: |
12745 | snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); | |
12746 | return buff; | |
12747 | } | |
12748 | } | |
12749 | ||
12750 | static int | |
12751 | print_ia64_vms_note (Elf_Internal_Note * pnote) | |
12752 | { | |
12753 | switch (pnote->type) | |
12754 | { | |
12755 | case NT_VMS_MHD: | |
12756 | if (pnote->descsz > 36) | |
12757 | { | |
12758 | size_t l = strlen (pnote->descdata + 34); | |
12759 | printf (_(" Creation date : %.17s\n"), pnote->descdata); | |
12760 | printf (_(" Last patch date: %.17s\n"), pnote->descdata + 17); | |
12761 | printf (_(" Module name : %s\n"), pnote->descdata + 34); | |
12762 | printf (_(" Module version : %s\n"), pnote->descdata + 34 + l + 1); | |
12763 | } | |
12764 | else | |
12765 | printf (_(" Invalid size\n")); | |
12766 | break; | |
12767 | case NT_VMS_LNM: | |
12768 | printf (_(" Language: %s\n"), pnote->descdata); | |
12769 | break; | |
12770 | #ifdef BFD64 | |
12771 | case NT_VMS_FPMODE: | |
9cf03b7e | 12772 | printf (_(" Floating Point mode: ")); |
4a5cb34f | 12773 | printf ("0x%016" BFD_VMA_FMT "x\n", |
00e98fc7 TG |
12774 | (bfd_vma)byte_get ((unsigned char *)pnote->descdata, 8)); |
12775 | break; | |
12776 | case NT_VMS_LINKTIME: | |
12777 | printf (_(" Link time: ")); | |
12778 | print_vms_time | |
12779 | ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8)); | |
12780 | printf ("\n"); | |
12781 | break; | |
12782 | case NT_VMS_PATCHTIME: | |
12783 | printf (_(" Patch time: ")); | |
12784 | print_vms_time | |
12785 | ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8)); | |
12786 | printf ("\n"); | |
12787 | break; | |
12788 | case NT_VMS_ORIG_DYN: | |
12789 | printf (_(" Major id: %u, minor id: %u\n"), | |
12790 | (unsigned) byte_get ((unsigned char *)pnote->descdata, 4), | |
12791 | (unsigned) byte_get ((unsigned char *)pnote->descdata + 4, 4)); | |
9cf03b7e | 12792 | printf (_(" Last modified : ")); |
00e98fc7 TG |
12793 | print_vms_time |
12794 | ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata + 8, 8)); | |
9cf03b7e | 12795 | printf (_("\n Link flags : ")); |
4a5cb34f | 12796 | printf ("0x%016" BFD_VMA_FMT "x\n", |
00e98fc7 TG |
12797 | (bfd_vma)byte_get ((unsigned char *)pnote->descdata + 16, 8)); |
12798 | printf (_(" Header flags: 0x%08x\n"), | |
12799 | (unsigned)byte_get ((unsigned char *)pnote->descdata + 24, 4)); | |
12800 | printf (_(" Image id : %s\n"), pnote->descdata + 32); | |
12801 | break; | |
12802 | #endif | |
12803 | case NT_VMS_IMGNAM: | |
12804 | printf (_(" Image name: %s\n"), pnote->descdata); | |
12805 | break; | |
12806 | case NT_VMS_GSTNAM: | |
12807 | printf (_(" Global symbol table name: %s\n"), pnote->descdata); | |
12808 | break; | |
12809 | case NT_VMS_IMGID: | |
12810 | printf (_(" Image id: %s\n"), pnote->descdata); | |
12811 | break; | |
12812 | case NT_VMS_LINKID: | |
12813 | printf (_(" Linker id: %s\n"), pnote->descdata); | |
12814 | break; | |
12815 | default: | |
12816 | break; | |
12817 | } | |
12818 | return 1; | |
12819 | } | |
12820 | ||
6d118b09 NC |
12821 | /* Note that by the ELF standard, the name field is already null byte |
12822 | terminated, and namesz includes the terminating null byte. | |
12823 | I.E. the value of namesz for the name "FSF" is 4. | |
12824 | ||
e3c8793a | 12825 | If the value of namesz is zero, there is no name present. */ |
779fe533 | 12826 | static int |
2cf0635d | 12827 | process_note (Elf_Internal_Note * pnote) |
779fe533 | 12828 | { |
2cf0635d NC |
12829 | const char * name = pnote->namesz ? pnote->namedata : "(NONE)"; |
12830 | const char * nt; | |
9437c45b JT |
12831 | |
12832 | if (pnote->namesz == 0) | |
1ec5cd37 NC |
12833 | /* If there is no note name, then use the default set of |
12834 | note type strings. */ | |
12835 | nt = get_note_type (pnote->type); | |
12836 | ||
1118d252 RM |
12837 | else if (const_strneq (pnote->namedata, "GNU")) |
12838 | /* GNU-specific object file notes. */ | |
12839 | nt = get_gnu_elf_note_type (pnote->type); | |
12840 | ||
0112cd26 | 12841 | else if (const_strneq (pnote->namedata, "NetBSD-CORE")) |
1ec5cd37 NC |
12842 | /* NetBSD-specific core file notes. */ |
12843 | nt = get_netbsd_elfcore_note_type (pnote->type); | |
12844 | ||
b15fa79e AM |
12845 | else if (strneq (pnote->namedata, "SPU/", 4)) |
12846 | { | |
12847 | /* SPU-specific core file notes. */ | |
12848 | nt = pnote->namedata + 4; | |
12849 | name = "SPU"; | |
12850 | } | |
12851 | ||
00e98fc7 TG |
12852 | else if (const_strneq (pnote->namedata, "IPF/VMS")) |
12853 | /* VMS/ia64-specific file notes. */ | |
12854 | nt = get_ia64_vms_note_type (pnote->type); | |
12855 | ||
70616151 TT |
12856 | else if (const_strneq (pnote->namedata, "stapsdt")) |
12857 | nt = get_stapsdt_note_type (pnote->type); | |
12858 | ||
9437c45b | 12859 | else |
1ec5cd37 NC |
12860 | /* Don't recognize this note name; just use the default set of |
12861 | note type strings. */ | |
00e98fc7 | 12862 | nt = get_note_type (pnote->type); |
9437c45b | 12863 | |
2aee03ae | 12864 | printf (" %-20s 0x%08lx\t%s\n", name, pnote->descsz, nt); |
00e98fc7 TG |
12865 | |
12866 | if (const_strneq (pnote->namedata, "IPF/VMS")) | |
12867 | return print_ia64_vms_note (pnote); | |
664f90a3 TT |
12868 | else if (const_strneq (pnote->namedata, "GNU")) |
12869 | return print_gnu_note (pnote); | |
c6a9fc58 TT |
12870 | else if (const_strneq (pnote->namedata, "stapsdt")) |
12871 | return print_stapsdt_note (pnote); | |
00e98fc7 TG |
12872 | else |
12873 | return 1; | |
779fe533 NC |
12874 | } |
12875 | ||
6d118b09 | 12876 | |
779fe533 | 12877 | static int |
2cf0635d | 12878 | process_corefile_note_segment (FILE * file, bfd_vma offset, bfd_vma length) |
779fe533 | 12879 | { |
2cf0635d NC |
12880 | Elf_External_Note * pnotes; |
12881 | Elf_External_Note * external; | |
b34976b6 | 12882 | int res = 1; |
103f02d3 | 12883 | |
779fe533 NC |
12884 | if (length <= 0) |
12885 | return 0; | |
103f02d3 | 12886 | |
3f5e193b NC |
12887 | pnotes = (Elf_External_Note *) get_data (NULL, file, offset, 1, length, |
12888 | _("notes")); | |
dd24e3da | 12889 | if (pnotes == NULL) |
a6e9f9df | 12890 | return 0; |
779fe533 | 12891 | |
103f02d3 | 12892 | external = pnotes; |
103f02d3 | 12893 | |
305c7206 | 12894 | printf (_("\nNotes at offset 0x%08lx with length 0x%08lx:\n"), |
f3485b74 | 12895 | (unsigned long) offset, (unsigned long) length); |
2aee03ae | 12896 | printf (_(" %-20s %10s\tDescription\n"), _("Owner"), _("Data size")); |
103f02d3 | 12897 | |
2cf0635d | 12898 | while (external < (Elf_External_Note *) ((char *) pnotes + length)) |
779fe533 | 12899 | { |
2cf0635d | 12900 | Elf_External_Note * next; |
b34976b6 | 12901 | Elf_Internal_Note inote; |
2cf0635d | 12902 | char * temp = NULL; |
6d118b09 | 12903 | |
00e98fc7 TG |
12904 | if (!is_ia64_vms ()) |
12905 | { | |
12906 | inote.type = BYTE_GET (external->type); | |
12907 | inote.namesz = BYTE_GET (external->namesz); | |
12908 | inote.namedata = external->name; | |
12909 | inote.descsz = BYTE_GET (external->descsz); | |
12910 | inote.descdata = inote.namedata + align_power (inote.namesz, 2); | |
12911 | inote.descpos = offset + (inote.descdata - (char *) pnotes); | |
12912 | ||
12913 | next = (Elf_External_Note *) (inote.descdata + align_power (inote.descsz, 2)); | |
12914 | } | |
12915 | else | |
12916 | { | |
12917 | Elf64_External_VMS_Note *vms_external; | |
12918 | ||
12919 | vms_external = (Elf64_External_VMS_Note *)external; | |
12920 | inote.type = BYTE_GET (vms_external->type); | |
12921 | inote.namesz = BYTE_GET (vms_external->namesz); | |
12922 | inote.namedata = vms_external->name; | |
12923 | inote.descsz = BYTE_GET (vms_external->descsz); | |
12924 | inote.descdata = inote.namedata + align_power (inote.namesz, 3); | |
12925 | inote.descpos = offset + (inote.descdata - (char *) pnotes); | |
12926 | ||
12927 | next = (Elf_External_Note *) | |
12928 | (inote.descdata + align_power (inote.descsz, 3)); | |
12929 | } | |
3e55a963 | 12930 | |
dd24e3da NC |
12931 | if ( ((char *) next > ((char *) pnotes) + length) |
12932 | || ((char *) next < (char *) pnotes)) | |
3e55a963 | 12933 | { |
0fd3a477 | 12934 | warn (_("corrupt note found at offset %lx into core notes\n"), |
0af1713e | 12935 | (unsigned long) ((char *) external - (char *) pnotes)); |
0fd3a477 | 12936 | warn (_(" type: %lx, namesize: %08lx, descsize: %08lx\n"), |
3e55a963 NC |
12937 | inote.type, inote.namesz, inote.descsz); |
12938 | break; | |
12939 | } | |
12940 | ||
12941 | external = next; | |
6d118b09 | 12942 | |
dd24e3da NC |
12943 | /* Prevent out-of-bounds indexing. */ |
12944 | if (inote.namedata + inote.namesz >= (char *) pnotes + length | |
12945 | || inote.namedata + inote.namesz < inote.namedata) | |
12946 | { | |
12947 | warn (_("corrupt note found at offset %lx into core notes\n"), | |
12948 | (unsigned long) ((char *) external - (char *) pnotes)); | |
12949 | warn (_(" type: %lx, namesize: %08lx, descsize: %08lx\n"), | |
12950 | inote.type, inote.namesz, inote.descsz); | |
12951 | break; | |
12952 | } | |
12953 | ||
6d118b09 NC |
12954 | /* Verify that name is null terminated. It appears that at least |
12955 | one version of Linux (RedHat 6.0) generates corefiles that don't | |
12956 | comply with the ELF spec by failing to include the null byte in | |
12957 | namesz. */ | |
12958 | if (inote.namedata[inote.namesz] != '\0') | |
12959 | { | |
3f5e193b | 12960 | temp = (char *) malloc (inote.namesz + 1); |
76da6bbe | 12961 | |
6d118b09 NC |
12962 | if (temp == NULL) |
12963 | { | |
12964 | error (_("Out of memory\n")); | |
12965 | res = 0; | |
12966 | break; | |
12967 | } | |
76da6bbe | 12968 | |
6d118b09 NC |
12969 | strncpy (temp, inote.namedata, inote.namesz); |
12970 | temp[inote.namesz] = 0; | |
76da6bbe | 12971 | |
6d118b09 NC |
12972 | /* warn (_("'%s' NOTE name not properly null terminated\n"), temp); */ |
12973 | inote.namedata = temp; | |
12974 | } | |
12975 | ||
12976 | res &= process_note (& inote); | |
103f02d3 | 12977 | |
6d118b09 NC |
12978 | if (temp != NULL) |
12979 | { | |
12980 | free (temp); | |
12981 | temp = NULL; | |
12982 | } | |
779fe533 NC |
12983 | } |
12984 | ||
12985 | free (pnotes); | |
103f02d3 | 12986 | |
779fe533 NC |
12987 | return res; |
12988 | } | |
12989 | ||
12990 | static int | |
2cf0635d | 12991 | process_corefile_note_segments (FILE * file) |
779fe533 | 12992 | { |
2cf0635d | 12993 | Elf_Internal_Phdr * segment; |
b34976b6 AM |
12994 | unsigned int i; |
12995 | int res = 1; | |
103f02d3 | 12996 | |
d93f0186 | 12997 | if (! get_program_headers (file)) |
779fe533 | 12998 | return 0; |
103f02d3 | 12999 | |
779fe533 NC |
13000 | for (i = 0, segment = program_headers; |
13001 | i < elf_header.e_phnum; | |
b34976b6 | 13002 | i++, segment++) |
779fe533 NC |
13003 | { |
13004 | if (segment->p_type == PT_NOTE) | |
103f02d3 | 13005 | res &= process_corefile_note_segment (file, |
30800947 NC |
13006 | (bfd_vma) segment->p_offset, |
13007 | (bfd_vma) segment->p_filesz); | |
779fe533 | 13008 | } |
103f02d3 | 13009 | |
779fe533 NC |
13010 | return res; |
13011 | } | |
13012 | ||
13013 | static int | |
2cf0635d | 13014 | process_note_sections (FILE * file) |
1ec5cd37 | 13015 | { |
2cf0635d | 13016 | Elf_Internal_Shdr * section; |
1ec5cd37 NC |
13017 | unsigned long i; |
13018 | int res = 1; | |
13019 | ||
13020 | for (i = 0, section = section_headers; | |
13021 | i < elf_header.e_shnum; | |
13022 | i++, section++) | |
13023 | if (section->sh_type == SHT_NOTE) | |
13024 | res &= process_corefile_note_segment (file, | |
13025 | (bfd_vma) section->sh_offset, | |
13026 | (bfd_vma) section->sh_size); | |
13027 | ||
13028 | return res; | |
13029 | } | |
13030 | ||
13031 | static int | |
2cf0635d | 13032 | process_notes (FILE * file) |
779fe533 NC |
13033 | { |
13034 | /* If we have not been asked to display the notes then do nothing. */ | |
13035 | if (! do_notes) | |
13036 | return 1; | |
103f02d3 | 13037 | |
779fe533 | 13038 | if (elf_header.e_type != ET_CORE) |
1ec5cd37 | 13039 | return process_note_sections (file); |
103f02d3 | 13040 | |
779fe533 | 13041 | /* No program headers means no NOTE segment. */ |
1ec5cd37 NC |
13042 | if (elf_header.e_phnum > 0) |
13043 | return process_corefile_note_segments (file); | |
779fe533 | 13044 | |
1ec5cd37 NC |
13045 | printf (_("No note segments present in the core file.\n")); |
13046 | return 1; | |
779fe533 NC |
13047 | } |
13048 | ||
252b5132 | 13049 | static int |
2cf0635d | 13050 | process_arch_specific (FILE * file) |
252b5132 | 13051 | { |
a952a375 NC |
13052 | if (! do_arch) |
13053 | return 1; | |
13054 | ||
252b5132 RH |
13055 | switch (elf_header.e_machine) |
13056 | { | |
11c1ff18 PB |
13057 | case EM_ARM: |
13058 | return process_arm_specific (file); | |
252b5132 | 13059 | case EM_MIPS: |
4fe85591 | 13060 | case EM_MIPS_RS3_LE: |
252b5132 RH |
13061 | return process_mips_specific (file); |
13062 | break; | |
34c8bcba JM |
13063 | case EM_PPC: |
13064 | return process_power_specific (file); | |
13065 | break; | |
9e8c70f9 DM |
13066 | case EM_SPARC: |
13067 | case EM_SPARC32PLUS: | |
13068 | case EM_SPARCV9: | |
13069 | return process_sparc_specific (file); | |
13070 | break; | |
59e6276b JM |
13071 | case EM_TI_C6000: |
13072 | return process_tic6x_specific (file); | |
13073 | break; | |
252b5132 RH |
13074 | default: |
13075 | break; | |
13076 | } | |
13077 | return 1; | |
13078 | } | |
13079 | ||
13080 | static int | |
2cf0635d | 13081 | get_file_header (FILE * file) |
252b5132 | 13082 | { |
9ea033b2 NC |
13083 | /* Read in the identity array. */ |
13084 | if (fread (elf_header.e_ident, EI_NIDENT, 1, file) != 1) | |
252b5132 RH |
13085 | return 0; |
13086 | ||
9ea033b2 | 13087 | /* Determine how to read the rest of the header. */ |
b34976b6 | 13088 | switch (elf_header.e_ident[EI_DATA]) |
9ea033b2 NC |
13089 | { |
13090 | default: /* fall through */ | |
13091 | case ELFDATANONE: /* fall through */ | |
adab8cdc AO |
13092 | case ELFDATA2LSB: |
13093 | byte_get = byte_get_little_endian; | |
13094 | byte_put = byte_put_little_endian; | |
13095 | break; | |
13096 | case ELFDATA2MSB: | |
13097 | byte_get = byte_get_big_endian; | |
13098 | byte_put = byte_put_big_endian; | |
13099 | break; | |
9ea033b2 NC |
13100 | } |
13101 | ||
13102 | /* For now we only support 32 bit and 64 bit ELF files. */ | |
b34976b6 | 13103 | is_32bit_elf = (elf_header.e_ident[EI_CLASS] != ELFCLASS64); |
9ea033b2 NC |
13104 | |
13105 | /* Read in the rest of the header. */ | |
13106 | if (is_32bit_elf) | |
13107 | { | |
13108 | Elf32_External_Ehdr ehdr32; | |
252b5132 | 13109 | |
9ea033b2 NC |
13110 | if (fread (ehdr32.e_type, sizeof (ehdr32) - EI_NIDENT, 1, file) != 1) |
13111 | return 0; | |
103f02d3 | 13112 | |
9ea033b2 NC |
13113 | elf_header.e_type = BYTE_GET (ehdr32.e_type); |
13114 | elf_header.e_machine = BYTE_GET (ehdr32.e_machine); | |
13115 | elf_header.e_version = BYTE_GET (ehdr32.e_version); | |
13116 | elf_header.e_entry = BYTE_GET (ehdr32.e_entry); | |
13117 | elf_header.e_phoff = BYTE_GET (ehdr32.e_phoff); | |
13118 | elf_header.e_shoff = BYTE_GET (ehdr32.e_shoff); | |
13119 | elf_header.e_flags = BYTE_GET (ehdr32.e_flags); | |
13120 | elf_header.e_ehsize = BYTE_GET (ehdr32.e_ehsize); | |
13121 | elf_header.e_phentsize = BYTE_GET (ehdr32.e_phentsize); | |
13122 | elf_header.e_phnum = BYTE_GET (ehdr32.e_phnum); | |
13123 | elf_header.e_shentsize = BYTE_GET (ehdr32.e_shentsize); | |
13124 | elf_header.e_shnum = BYTE_GET (ehdr32.e_shnum); | |
13125 | elf_header.e_shstrndx = BYTE_GET (ehdr32.e_shstrndx); | |
13126 | } | |
252b5132 | 13127 | else |
9ea033b2 NC |
13128 | { |
13129 | Elf64_External_Ehdr ehdr64; | |
a952a375 NC |
13130 | |
13131 | /* If we have been compiled with sizeof (bfd_vma) == 4, then | |
13132 | we will not be able to cope with the 64bit data found in | |
13133 | 64 ELF files. Detect this now and abort before we start | |
50c2245b | 13134 | overwriting things. */ |
a952a375 NC |
13135 | if (sizeof (bfd_vma) < 8) |
13136 | { | |
e3c8793a NC |
13137 | error (_("This instance of readelf has been built without support for a\n\ |
13138 | 64 bit data type and so it cannot read 64 bit ELF files.\n")); | |
a952a375 NC |
13139 | return 0; |
13140 | } | |
103f02d3 | 13141 | |
9ea033b2 NC |
13142 | if (fread (ehdr64.e_type, sizeof (ehdr64) - EI_NIDENT, 1, file) != 1) |
13143 | return 0; | |
103f02d3 | 13144 | |
9ea033b2 NC |
13145 | elf_header.e_type = BYTE_GET (ehdr64.e_type); |
13146 | elf_header.e_machine = BYTE_GET (ehdr64.e_machine); | |
13147 | elf_header.e_version = BYTE_GET (ehdr64.e_version); | |
66543521 AM |
13148 | elf_header.e_entry = BYTE_GET (ehdr64.e_entry); |
13149 | elf_header.e_phoff = BYTE_GET (ehdr64.e_phoff); | |
13150 | elf_header.e_shoff = BYTE_GET (ehdr64.e_shoff); | |
9ea033b2 NC |
13151 | elf_header.e_flags = BYTE_GET (ehdr64.e_flags); |
13152 | elf_header.e_ehsize = BYTE_GET (ehdr64.e_ehsize); | |
13153 | elf_header.e_phentsize = BYTE_GET (ehdr64.e_phentsize); | |
13154 | elf_header.e_phnum = BYTE_GET (ehdr64.e_phnum); | |
13155 | elf_header.e_shentsize = BYTE_GET (ehdr64.e_shentsize); | |
13156 | elf_header.e_shnum = BYTE_GET (ehdr64.e_shnum); | |
13157 | elf_header.e_shstrndx = BYTE_GET (ehdr64.e_shstrndx); | |
13158 | } | |
252b5132 | 13159 | |
7ece0d85 JJ |
13160 | if (elf_header.e_shoff) |
13161 | { | |
13162 | /* There may be some extensions in the first section header. Don't | |
13163 | bomb if we can't read it. */ | |
13164 | if (is_32bit_elf) | |
13165 | get_32bit_section_headers (file, 1); | |
13166 | else | |
13167 | get_64bit_section_headers (file, 1); | |
13168 | } | |
560f3c1c | 13169 | |
252b5132 RH |
13170 | return 1; |
13171 | } | |
13172 | ||
fb52b2f4 NC |
13173 | /* Process one ELF object file according to the command line options. |
13174 | This file may actually be stored in an archive. The file is | |
13175 | positioned at the start of the ELF object. */ | |
13176 | ||
ff78d6d6 | 13177 | static int |
2cf0635d | 13178 | process_object (char * file_name, FILE * file) |
252b5132 | 13179 | { |
252b5132 RH |
13180 | unsigned int i; |
13181 | ||
252b5132 RH |
13182 | if (! get_file_header (file)) |
13183 | { | |
13184 | error (_("%s: Failed to read file header\n"), file_name); | |
ff78d6d6 | 13185 | return 1; |
252b5132 RH |
13186 | } |
13187 | ||
13188 | /* Initialise per file variables. */ | |
60bca95a | 13189 | for (i = ARRAY_SIZE (version_info); i--;) |
252b5132 RH |
13190 | version_info[i] = 0; |
13191 | ||
60bca95a | 13192 | for (i = ARRAY_SIZE (dynamic_info); i--;) |
252b5132 | 13193 | dynamic_info[i] = 0; |
5115b233 | 13194 | dynamic_info_DT_GNU_HASH = 0; |
252b5132 RH |
13195 | |
13196 | /* Process the file. */ | |
13197 | if (show_name) | |
13198 | printf (_("\nFile: %s\n"), file_name); | |
13199 | ||
18bd398b NC |
13200 | /* Initialise the dump_sects array from the cmdline_dump_sects array. |
13201 | Note we do this even if cmdline_dump_sects is empty because we | |
13202 | must make sure that the dump_sets array is zeroed out before each | |
13203 | object file is processed. */ | |
13204 | if (num_dump_sects > num_cmdline_dump_sects) | |
09c11c86 | 13205 | memset (dump_sects, 0, num_dump_sects * sizeof (* dump_sects)); |
18bd398b NC |
13206 | |
13207 | if (num_cmdline_dump_sects > 0) | |
13208 | { | |
13209 | if (num_dump_sects == 0) | |
13210 | /* A sneaky way of allocating the dump_sects array. */ | |
09c11c86 | 13211 | request_dump_bynumber (num_cmdline_dump_sects, 0); |
18bd398b NC |
13212 | |
13213 | assert (num_dump_sects >= num_cmdline_dump_sects); | |
09c11c86 NC |
13214 | memcpy (dump_sects, cmdline_dump_sects, |
13215 | num_cmdline_dump_sects * sizeof (* dump_sects)); | |
18bd398b | 13216 | } |
d70c5fc7 | 13217 | |
252b5132 | 13218 | if (! process_file_header ()) |
fb52b2f4 | 13219 | return 1; |
252b5132 | 13220 | |
d1f5c6e3 | 13221 | if (! process_section_headers (file)) |
2f62977e | 13222 | { |
d1f5c6e3 L |
13223 | /* Without loaded section headers we cannot process lots of |
13224 | things. */ | |
2f62977e | 13225 | do_unwind = do_version = do_dump = do_arch = 0; |
252b5132 | 13226 | |
2f62977e | 13227 | if (! do_using_dynamic) |
2c610e4b | 13228 | do_syms = do_dyn_syms = do_reloc = 0; |
2f62977e | 13229 | } |
252b5132 | 13230 | |
d1f5c6e3 L |
13231 | if (! process_section_groups (file)) |
13232 | { | |
13233 | /* Without loaded section groups we cannot process unwind. */ | |
13234 | do_unwind = 0; | |
13235 | } | |
13236 | ||
2f62977e | 13237 | if (process_program_headers (file)) |
b2d38a17 | 13238 | process_dynamic_section (file); |
252b5132 RH |
13239 | |
13240 | process_relocs (file); | |
13241 | ||
4d6ed7c8 NC |
13242 | process_unwind (file); |
13243 | ||
252b5132 RH |
13244 | process_symbol_table (file); |
13245 | ||
13246 | process_syminfo (file); | |
13247 | ||
13248 | process_version_sections (file); | |
13249 | ||
13250 | process_section_contents (file); | |
f5842774 | 13251 | |
1ec5cd37 | 13252 | process_notes (file); |
103f02d3 | 13253 | |
047b2264 JJ |
13254 | process_gnu_liblist (file); |
13255 | ||
252b5132 RH |
13256 | process_arch_specific (file); |
13257 | ||
d93f0186 NC |
13258 | if (program_headers) |
13259 | { | |
13260 | free (program_headers); | |
13261 | program_headers = NULL; | |
13262 | } | |
13263 | ||
252b5132 RH |
13264 | if (section_headers) |
13265 | { | |
13266 | free (section_headers); | |
13267 | section_headers = NULL; | |
13268 | } | |
13269 | ||
13270 | if (string_table) | |
13271 | { | |
13272 | free (string_table); | |
13273 | string_table = NULL; | |
d40ac9bd | 13274 | string_table_length = 0; |
252b5132 RH |
13275 | } |
13276 | ||
13277 | if (dynamic_strings) | |
13278 | { | |
13279 | free (dynamic_strings); | |
13280 | dynamic_strings = NULL; | |
d79b3d50 | 13281 | dynamic_strings_length = 0; |
252b5132 RH |
13282 | } |
13283 | ||
13284 | if (dynamic_symbols) | |
13285 | { | |
13286 | free (dynamic_symbols); | |
13287 | dynamic_symbols = NULL; | |
19936277 | 13288 | num_dynamic_syms = 0; |
252b5132 RH |
13289 | } |
13290 | ||
13291 | if (dynamic_syminfo) | |
13292 | { | |
13293 | free (dynamic_syminfo); | |
13294 | dynamic_syminfo = NULL; | |
13295 | } | |
ff78d6d6 | 13296 | |
293c573e MR |
13297 | if (dynamic_section) |
13298 | { | |
13299 | free (dynamic_section); | |
13300 | dynamic_section = NULL; | |
13301 | } | |
13302 | ||
e4b17d5c L |
13303 | if (section_headers_groups) |
13304 | { | |
13305 | free (section_headers_groups); | |
13306 | section_headers_groups = NULL; | |
13307 | } | |
13308 | ||
13309 | if (section_groups) | |
13310 | { | |
2cf0635d NC |
13311 | struct group_list * g; |
13312 | struct group_list * next; | |
e4b17d5c L |
13313 | |
13314 | for (i = 0; i < group_count; i++) | |
13315 | { | |
13316 | for (g = section_groups [i].root; g != NULL; g = next) | |
13317 | { | |
13318 | next = g->next; | |
13319 | free (g); | |
13320 | } | |
13321 | } | |
13322 | ||
13323 | free (section_groups); | |
13324 | section_groups = NULL; | |
13325 | } | |
13326 | ||
19e6b90e | 13327 | free_debug_memory (); |
18bd398b | 13328 | |
ff78d6d6 | 13329 | return 0; |
252b5132 RH |
13330 | } |
13331 | ||
2cf0635d NC |
13332 | /* Process an ELF archive. |
13333 | On entry the file is positioned just after the ARMAG string. */ | |
13334 | ||
13335 | static int | |
13336 | process_archive (char * file_name, FILE * file, bfd_boolean is_thin_archive) | |
13337 | { | |
13338 | struct archive_info arch; | |
13339 | struct archive_info nested_arch; | |
13340 | size_t got; | |
2cf0635d NC |
13341 | int ret; |
13342 | ||
13343 | show_name = 1; | |
13344 | ||
13345 | /* The ARCH structure is used to hold information about this archive. */ | |
13346 | arch.file_name = NULL; | |
13347 | arch.file = NULL; | |
13348 | arch.index_array = NULL; | |
13349 | arch.sym_table = NULL; | |
13350 | arch.longnames = NULL; | |
13351 | ||
13352 | /* The NESTED_ARCH structure is used as a single-item cache of information | |
13353 | about a nested archive (when members of a thin archive reside within | |
13354 | another regular archive file). */ | |
13355 | nested_arch.file_name = NULL; | |
13356 | nested_arch.file = NULL; | |
13357 | nested_arch.index_array = NULL; | |
13358 | nested_arch.sym_table = NULL; | |
13359 | nested_arch.longnames = NULL; | |
13360 | ||
13361 | if (setup_archive (&arch, file_name, file, is_thin_archive, do_archive_index) != 0) | |
13362 | { | |
13363 | ret = 1; | |
13364 | goto out; | |
4145f1d5 | 13365 | } |
fb52b2f4 | 13366 | |
4145f1d5 NC |
13367 | if (do_archive_index) |
13368 | { | |
2cf0635d | 13369 | if (arch.sym_table == NULL) |
4145f1d5 NC |
13370 | error (_("%s: unable to dump the index as none was found\n"), file_name); |
13371 | else | |
13372 | { | |
2cf0635d | 13373 | unsigned int i, l; |
4145f1d5 NC |
13374 | unsigned long current_pos; |
13375 | ||
13376 | printf (_("Index of archive %s: (%ld entries, 0x%lx bytes in the symbol table)\n"), | |
2cf0635d | 13377 | file_name, arch.index_num, arch.sym_size); |
4145f1d5 NC |
13378 | current_pos = ftell (file); |
13379 | ||
2cf0635d | 13380 | for (i = l = 0; i < arch.index_num; i++) |
4145f1d5 | 13381 | { |
2cf0635d NC |
13382 | if ((i == 0) || ((i > 0) && (arch.index_array[i] != arch.index_array[i - 1]))) |
13383 | { | |
13384 | char * member_name; | |
4145f1d5 | 13385 | |
2cf0635d NC |
13386 | member_name = get_archive_member_name_at (&arch, arch.index_array[i], &nested_arch); |
13387 | ||
13388 | if (member_name != NULL) | |
13389 | { | |
13390 | char * qualified_name = make_qualified_name (&arch, &nested_arch, member_name); | |
13391 | ||
13392 | if (qualified_name != NULL) | |
13393 | { | |
13394 | printf (_("Binary %s contains:\n"), qualified_name); | |
13395 | free (qualified_name); | |
13396 | } | |
4145f1d5 NC |
13397 | } |
13398 | } | |
2cf0635d NC |
13399 | |
13400 | if (l >= arch.sym_size) | |
4145f1d5 NC |
13401 | { |
13402 | error (_("%s: end of the symbol table reached before the end of the index\n"), | |
13403 | file_name); | |
cb8f3167 | 13404 | break; |
4145f1d5 | 13405 | } |
2cf0635d NC |
13406 | printf ("\t%s\n", arch.sym_table + l); |
13407 | l += strlen (arch.sym_table + l) + 1; | |
4145f1d5 NC |
13408 | } |
13409 | ||
2cf0635d NC |
13410 | if (l & 01) |
13411 | ++l; | |
13412 | if (l < arch.sym_size) | |
4145f1d5 NC |
13413 | error (_("%s: symbols remain in the index symbol table, but without corresponding entries in the index table\n"), |
13414 | file_name); | |
13415 | ||
4145f1d5 NC |
13416 | if (fseek (file, current_pos, SEEK_SET) != 0) |
13417 | { | |
13418 | error (_("%s: failed to seek back to start of object files in the archive\n"), file_name); | |
2cf0635d NC |
13419 | ret = 1; |
13420 | goto out; | |
4145f1d5 | 13421 | } |
fb52b2f4 | 13422 | } |
4145f1d5 NC |
13423 | |
13424 | if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections | |
13425 | && !do_segments && !do_header && !do_dump && !do_version | |
13426 | && !do_histogram && !do_debugging && !do_arch && !do_notes | |
2c610e4b | 13427 | && !do_section_groups && !do_dyn_syms) |
2cf0635d NC |
13428 | { |
13429 | ret = 0; /* Archive index only. */ | |
13430 | goto out; | |
13431 | } | |
fb52b2f4 NC |
13432 | } |
13433 | ||
d989285c | 13434 | ret = 0; |
fb52b2f4 NC |
13435 | |
13436 | while (1) | |
13437 | { | |
2cf0635d NC |
13438 | char * name; |
13439 | size_t namelen; | |
13440 | char * qualified_name; | |
13441 | ||
13442 | /* Read the next archive header. */ | |
13443 | if (fseek (file, arch.next_arhdr_offset, SEEK_SET) != 0) | |
13444 | { | |
13445 | error (_("%s: failed to seek to next archive header\n"), file_name); | |
13446 | return 1; | |
13447 | } | |
13448 | got = fread (&arch.arhdr, 1, sizeof arch.arhdr, file); | |
13449 | if (got != sizeof arch.arhdr) | |
13450 | { | |
13451 | if (got == 0) | |
13452 | break; | |
13453 | error (_("%s: failed to read archive header\n"), file_name); | |
13454 | ret = 1; | |
13455 | break; | |
13456 | } | |
13457 | if (memcmp (arch.arhdr.ar_fmag, ARFMAG, 2) != 0) | |
13458 | { | |
13459 | error (_("%s: did not find a valid archive header\n"), arch.file_name); | |
13460 | ret = 1; | |
13461 | break; | |
13462 | } | |
13463 | ||
13464 | arch.next_arhdr_offset += sizeof arch.arhdr; | |
13465 | ||
13466 | archive_file_size = strtoul (arch.arhdr.ar_size, NULL, 10); | |
13467 | if (archive_file_size & 01) | |
13468 | ++archive_file_size; | |
13469 | ||
13470 | name = get_archive_member_name (&arch, &nested_arch); | |
13471 | if (name == NULL) | |
fb52b2f4 | 13472 | { |
0fd3a477 | 13473 | error (_("%s: bad archive file name\n"), file_name); |
d989285c ILT |
13474 | ret = 1; |
13475 | break; | |
fb52b2f4 | 13476 | } |
2cf0635d | 13477 | namelen = strlen (name); |
fb52b2f4 | 13478 | |
2cf0635d NC |
13479 | qualified_name = make_qualified_name (&arch, &nested_arch, name); |
13480 | if (qualified_name == NULL) | |
fb52b2f4 | 13481 | { |
2cf0635d | 13482 | error (_("%s: bad archive file name\n"), file_name); |
d989285c ILT |
13483 | ret = 1; |
13484 | break; | |
fb52b2f4 NC |
13485 | } |
13486 | ||
2cf0635d NC |
13487 | if (is_thin_archive && arch.nested_member_origin == 0) |
13488 | { | |
13489 | /* This is a proxy for an external member of a thin archive. */ | |
13490 | FILE * member_file; | |
13491 | char * member_file_name = adjust_relative_path (file_name, name, namelen); | |
13492 | if (member_file_name == NULL) | |
13493 | { | |
13494 | ret = 1; | |
13495 | break; | |
13496 | } | |
13497 | ||
13498 | member_file = fopen (member_file_name, "rb"); | |
13499 | if (member_file == NULL) | |
13500 | { | |
13501 | error (_("Input file '%s' is not readable.\n"), member_file_name); | |
13502 | free (member_file_name); | |
13503 | ret = 1; | |
13504 | break; | |
13505 | } | |
13506 | ||
13507 | archive_file_offset = arch.nested_member_origin; | |
13508 | ||
13509 | ret |= process_object (qualified_name, member_file); | |
13510 | ||
13511 | fclose (member_file); | |
13512 | free (member_file_name); | |
13513 | } | |
13514 | else if (is_thin_archive) | |
13515 | { | |
13516 | /* This is a proxy for a member of a nested archive. */ | |
13517 | archive_file_offset = arch.nested_member_origin + sizeof arch.arhdr; | |
13518 | ||
13519 | /* The nested archive file will have been opened and setup by | |
13520 | get_archive_member_name. */ | |
13521 | if (fseek (nested_arch.file, archive_file_offset, SEEK_SET) != 0) | |
13522 | { | |
13523 | error (_("%s: failed to seek to archive member.\n"), nested_arch.file_name); | |
13524 | ret = 1; | |
13525 | break; | |
13526 | } | |
13527 | ||
13528 | ret |= process_object (qualified_name, nested_arch.file); | |
13529 | } | |
13530 | else | |
13531 | { | |
13532 | archive_file_offset = arch.next_arhdr_offset; | |
13533 | arch.next_arhdr_offset += archive_file_size; | |
fb52b2f4 | 13534 | |
2cf0635d NC |
13535 | ret |= process_object (qualified_name, file); |
13536 | } | |
fb52b2f4 | 13537 | |
2b52916e L |
13538 | if (dump_sects != NULL) |
13539 | { | |
13540 | free (dump_sects); | |
13541 | dump_sects = NULL; | |
13542 | num_dump_sects = 0; | |
13543 | } | |
13544 | ||
2cf0635d | 13545 | free (qualified_name); |
fb52b2f4 NC |
13546 | } |
13547 | ||
4145f1d5 | 13548 | out: |
2cf0635d NC |
13549 | if (nested_arch.file != NULL) |
13550 | fclose (nested_arch.file); | |
13551 | release_archive (&nested_arch); | |
13552 | release_archive (&arch); | |
fb52b2f4 | 13553 | |
d989285c | 13554 | return ret; |
fb52b2f4 NC |
13555 | } |
13556 | ||
13557 | static int | |
2cf0635d | 13558 | process_file (char * file_name) |
fb52b2f4 | 13559 | { |
2cf0635d | 13560 | FILE * file; |
fb52b2f4 NC |
13561 | struct stat statbuf; |
13562 | char armag[SARMAG]; | |
13563 | int ret; | |
13564 | ||
13565 | if (stat (file_name, &statbuf) < 0) | |
13566 | { | |
f24ddbdd NC |
13567 | if (errno == ENOENT) |
13568 | error (_("'%s': No such file\n"), file_name); | |
13569 | else | |
13570 | error (_("Could not locate '%s'. System error message: %s\n"), | |
13571 | file_name, strerror (errno)); | |
13572 | return 1; | |
13573 | } | |
13574 | ||
13575 | if (! S_ISREG (statbuf.st_mode)) | |
13576 | { | |
13577 | error (_("'%s' is not an ordinary file\n"), file_name); | |
fb52b2f4 NC |
13578 | return 1; |
13579 | } | |
13580 | ||
13581 | file = fopen (file_name, "rb"); | |
13582 | if (file == NULL) | |
13583 | { | |
f24ddbdd | 13584 | error (_("Input file '%s' is not readable.\n"), file_name); |
fb52b2f4 NC |
13585 | return 1; |
13586 | } | |
13587 | ||
13588 | if (fread (armag, SARMAG, 1, file) != 1) | |
13589 | { | |
4145f1d5 | 13590 | error (_("%s: Failed to read file's magic number\n"), file_name); |
fb52b2f4 NC |
13591 | fclose (file); |
13592 | return 1; | |
13593 | } | |
13594 | ||
13595 | if (memcmp (armag, ARMAG, SARMAG) == 0) | |
2cf0635d NC |
13596 | ret = process_archive (file_name, file, FALSE); |
13597 | else if (memcmp (armag, ARMAGT, SARMAG) == 0) | |
13598 | ret = process_archive (file_name, file, TRUE); | |
fb52b2f4 NC |
13599 | else |
13600 | { | |
4145f1d5 NC |
13601 | if (do_archive_index) |
13602 | error (_("File %s is not an archive so its index cannot be displayed.\n"), | |
13603 | file_name); | |
13604 | ||
fb52b2f4 NC |
13605 | rewind (file); |
13606 | archive_file_size = archive_file_offset = 0; | |
13607 | ret = process_object (file_name, file); | |
13608 | } | |
13609 | ||
13610 | fclose (file); | |
13611 | ||
13612 | return ret; | |
13613 | } | |
13614 | ||
252b5132 RH |
13615 | #ifdef SUPPORT_DISASSEMBLY |
13616 | /* Needed by the i386 disassembler. For extra credit, someone could | |
9ea033b2 | 13617 | fix this so that we insert symbolic addresses here, esp for GOT/PLT |
e3c8793a | 13618 | symbols. */ |
252b5132 RH |
13619 | |
13620 | void | |
2cf0635d | 13621 | print_address (unsigned int addr, FILE * outfile) |
252b5132 RH |
13622 | { |
13623 | fprintf (outfile,"0x%8.8x", addr); | |
13624 | } | |
13625 | ||
e3c8793a | 13626 | /* Needed by the i386 disassembler. */ |
252b5132 RH |
13627 | void |
13628 | db_task_printsym (unsigned int addr) | |
13629 | { | |
13630 | print_address (addr, stderr); | |
13631 | } | |
13632 | #endif | |
13633 | ||
13634 | int | |
2cf0635d | 13635 | main (int argc, char ** argv) |
252b5132 | 13636 | { |
ff78d6d6 L |
13637 | int err; |
13638 | ||
252b5132 RH |
13639 | #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) |
13640 | setlocale (LC_MESSAGES, ""); | |
3882b010 L |
13641 | #endif |
13642 | #if defined (HAVE_SETLOCALE) | |
13643 | setlocale (LC_CTYPE, ""); | |
252b5132 RH |
13644 | #endif |
13645 | bindtextdomain (PACKAGE, LOCALEDIR); | |
13646 | textdomain (PACKAGE); | |
13647 | ||
869b9d07 MM |
13648 | expandargv (&argc, &argv); |
13649 | ||
252b5132 RH |
13650 | parse_args (argc, argv); |
13651 | ||
18bd398b | 13652 | if (num_dump_sects > 0) |
59f14fc0 | 13653 | { |
18bd398b | 13654 | /* Make a copy of the dump_sects array. */ |
3f5e193b NC |
13655 | cmdline_dump_sects = (dump_type *) |
13656 | malloc (num_dump_sects * sizeof (* dump_sects)); | |
59f14fc0 | 13657 | if (cmdline_dump_sects == NULL) |
591a748a | 13658 | error (_("Out of memory allocating dump request table.\n")); |
59f14fc0 AS |
13659 | else |
13660 | { | |
09c11c86 NC |
13661 | memcpy (cmdline_dump_sects, dump_sects, |
13662 | num_dump_sects * sizeof (* dump_sects)); | |
59f14fc0 AS |
13663 | num_cmdline_dump_sects = num_dump_sects; |
13664 | } | |
13665 | } | |
13666 | ||
18bd398b NC |
13667 | if (optind < (argc - 1)) |
13668 | show_name = 1; | |
13669 | ||
ff78d6d6 | 13670 | err = 0; |
252b5132 | 13671 | while (optind < argc) |
18bd398b | 13672 | err |= process_file (argv[optind++]); |
252b5132 RH |
13673 | |
13674 | if (dump_sects != NULL) | |
13675 | free (dump_sects); | |
59f14fc0 AS |
13676 | if (cmdline_dump_sects != NULL) |
13677 | free (cmdline_dump_sects); | |
252b5132 | 13678 | |
ff78d6d6 | 13679 | return err; |
252b5132 | 13680 | } |