Commit | Line | Data |
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252b5132 | 1 | /* readelf.c -- display contents of an ELF format file |
b90efa5b | 2 | Copyright (C) 1998-2015 Free Software Foundation, Inc. |
252b5132 RH |
3 | |
4 | Originally developed by Eric Youngdale <eric@andante.jic.com> | |
12ab83a9 | 5 | Modifications by Nick Clifton <nickc@redhat.com> |
252b5132 RH |
6 | |
7 | This file is part of GNU Binutils. | |
8 | ||
9 | This program is free software; you can redistribute it and/or modify | |
10 | it under the terms of the GNU General Public License as published by | |
32866df7 | 11 | the Free Software Foundation; either version 3 of the License, or |
252b5132 RH |
12 | (at your option) any later version. |
13 | ||
14 | This program is distributed in the hope that it will be useful, | |
15 | but WITHOUT ANY WARRANTY; without even the implied warranty of | |
16 | MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the | |
17 | GNU General Public License for more details. | |
18 | ||
19 | You should have received a copy of the GNU General Public License | |
20 | along with this program; if not, write to the Free Software | |
b43b5d5f NC |
21 | Foundation, Inc., 51 Franklin Street - Fifth Floor, Boston, MA |
22 | 02110-1301, USA. */ | |
252b5132 | 23 | \f |
9eb20dd8 | 24 | /* The difference between readelf and objdump: |
252b5132 | 25 | |
74013231 | 26 | Both programs are capable of displaying the contents of ELF format files, |
9eb20dd8 | 27 | so why does the binutils project have two file dumpers ? |
0de14b54 | 28 | |
9eb20dd8 NC |
29 | The reason is that objdump sees an ELF file through a BFD filter of the |
30 | world; if BFD has a bug where, say, it disagrees about a machine constant | |
31 | in e_flags, then the odds are good that it will remain internally | |
32 | consistent. The linker sees it the BFD way, objdump sees it the BFD way, | |
33 | GAS sees it the BFD way. There was need for a tool to go find out what | |
34 | the file actually says. | |
35 | ||
36 | This is why the readelf program does not link against the BFD library - it | |
37 | exists as an independent program to help verify the correct working of BFD. | |
38 | ||
39 | There is also the case that readelf can provide more information about an | |
40 | ELF file than is provided by objdump. In particular it can display DWARF | |
41 | debugging information which (at the moment) objdump cannot. */ | |
42 | \f | |
3db64b00 | 43 | #include "sysdep.h" |
252b5132 | 44 | #include <assert.h> |
252b5132 | 45 | #include <time.h> |
1b315056 CS |
46 | #ifdef HAVE_ZLIB_H |
47 | #include <zlib.h> | |
48 | #endif | |
3bfcb652 | 49 | #ifdef HAVE_WCHAR_H |
7bfd842d | 50 | #include <wchar.h> |
3bfcb652 | 51 | #endif |
252b5132 | 52 | |
a952a375 | 53 | #if __GNUC__ >= 2 |
19936277 | 54 | /* Define BFD64 here, even if our default architecture is 32 bit ELF |
a952a375 | 55 | as this will allow us to read in and parse 64bit and 32bit ELF files. |
b34976b6 | 56 | Only do this if we believe that the compiler can support a 64 bit |
a952a375 | 57 | data type. For now we only rely on GCC being able to do this. */ |
19936277 | 58 | #define BFD64 |
a952a375 NC |
59 | #endif |
60 | ||
3db64b00 AM |
61 | #include "bfd.h" |
62 | #include "bucomm.h" | |
3284fe0c | 63 | #include "elfcomm.h" |
19e6b90e | 64 | #include "dwarf.h" |
252b5132 RH |
65 | |
66 | #include "elf/common.h" | |
67 | #include "elf/external.h" | |
68 | #include "elf/internal.h" | |
252b5132 | 69 | |
4b78141a NC |
70 | |
71 | /* Included here, before RELOC_MACROS_GEN_FUNC is defined, so that | |
72 | we can obtain the H8 reloc numbers. We need these for the | |
73 | get_reloc_size() function. We include h8.h again after defining | |
74 | RELOC_MACROS_GEN_FUNC so that we get the naming function as well. */ | |
75 | ||
76 | #include "elf/h8.h" | |
77 | #undef _ELF_H8_H | |
78 | ||
79 | /* Undo the effects of #including reloc-macros.h. */ | |
80 | ||
81 | #undef START_RELOC_NUMBERS | |
82 | #undef RELOC_NUMBER | |
83 | #undef FAKE_RELOC | |
84 | #undef EMPTY_RELOC | |
85 | #undef END_RELOC_NUMBERS | |
86 | #undef _RELOC_MACROS_H | |
87 | ||
252b5132 RH |
88 | /* The following headers use the elf/reloc-macros.h file to |
89 | automatically generate relocation recognition functions | |
90 | such as elf_mips_reloc_type() */ | |
91 | ||
92 | #define RELOC_MACROS_GEN_FUNC | |
93 | ||
a06ea964 | 94 | #include "elf/aarch64.h" |
252b5132 | 95 | #include "elf/alpha.h" |
3b16e843 | 96 | #include "elf/arc.h" |
252b5132 | 97 | #include "elf/arm.h" |
3b16e843 | 98 | #include "elf/avr.h" |
1d65ded4 | 99 | #include "elf/bfin.h" |
60bca95a | 100 | #include "elf/cr16.h" |
3b16e843 | 101 | #include "elf/cris.h" |
1c0d3aa6 | 102 | #include "elf/crx.h" |
252b5132 RH |
103 | #include "elf/d10v.h" |
104 | #include "elf/d30v.h" | |
d172d4ba | 105 | #include "elf/dlx.h" |
cfb8c092 | 106 | #include "elf/epiphany.h" |
252b5132 | 107 | #include "elf/fr30.h" |
5c70f934 | 108 | #include "elf/frv.h" |
3f8107ab | 109 | #include "elf/ft32.h" |
3b16e843 NC |
110 | #include "elf/h8.h" |
111 | #include "elf/hppa.h" | |
112 | #include "elf/i386.h" | |
35b1837e | 113 | #include "elf/i370.h" |
3b16e843 NC |
114 | #include "elf/i860.h" |
115 | #include "elf/i960.h" | |
116 | #include "elf/ia64.h" | |
1e4cf259 | 117 | #include "elf/ip2k.h" |
84e94c90 | 118 | #include "elf/lm32.h" |
1c0d3aa6 | 119 | #include "elf/iq2000.h" |
49f58d10 | 120 | #include "elf/m32c.h" |
3b16e843 NC |
121 | #include "elf/m32r.h" |
122 | #include "elf/m68k.h" | |
75751cd9 | 123 | #include "elf/m68hc11.h" |
252b5132 | 124 | #include "elf/mcore.h" |
15ab5209 | 125 | #include "elf/mep.h" |
a3c62988 | 126 | #include "elf/metag.h" |
7ba29e2a | 127 | #include "elf/microblaze.h" |
3b16e843 | 128 | #include "elf/mips.h" |
3c3bdf30 | 129 | #include "elf/mmix.h" |
3b16e843 NC |
130 | #include "elf/mn10200.h" |
131 | #include "elf/mn10300.h" | |
5506d11a | 132 | #include "elf/moxie.h" |
4970f871 | 133 | #include "elf/mt.h" |
2469cfa2 | 134 | #include "elf/msp430.h" |
35c08157 | 135 | #include "elf/nds32.h" |
13761a11 | 136 | #include "elf/nios2.h" |
73589c9d | 137 | #include "elf/or1k.h" |
7d466069 | 138 | #include "elf/pj.h" |
3b16e843 | 139 | #include "elf/ppc.h" |
c833c019 | 140 | #include "elf/ppc64.h" |
99c513f6 | 141 | #include "elf/rl78.h" |
c7927a3c | 142 | #include "elf/rx.h" |
a85d7ed0 | 143 | #include "elf/s390.h" |
1c0d3aa6 | 144 | #include "elf/score.h" |
3b16e843 NC |
145 | #include "elf/sh.h" |
146 | #include "elf/sparc.h" | |
e9f53129 | 147 | #include "elf/spu.h" |
40b36596 | 148 | #include "elf/tic6x.h" |
aa137e4d NC |
149 | #include "elf/tilegx.h" |
150 | #include "elf/tilepro.h" | |
3b16e843 | 151 | #include "elf/v850.h" |
179d3252 | 152 | #include "elf/vax.h" |
619ed720 | 153 | #include "elf/visium.h" |
3b16e843 | 154 | #include "elf/x86-64.h" |
c29aca4a | 155 | #include "elf/xc16x.h" |
f6c1a2d5 | 156 | #include "elf/xgate.h" |
93fbbb04 | 157 | #include "elf/xstormy16.h" |
88da6820 | 158 | #include "elf/xtensa.h" |
252b5132 | 159 | |
252b5132 | 160 | #include "getopt.h" |
566b0d53 | 161 | #include "libiberty.h" |
09c11c86 | 162 | #include "safe-ctype.h" |
2cf0635d | 163 | #include "filenames.h" |
252b5132 | 164 | |
15b42fb0 AM |
165 | #ifndef offsetof |
166 | #define offsetof(TYPE, MEMBER) ((size_t) &(((TYPE *) 0)->MEMBER)) | |
167 | #endif | |
168 | ||
2cf0635d | 169 | char * program_name = "readelf"; |
c9c1d674 | 170 | static unsigned long archive_file_offset; |
85b1c36d | 171 | static unsigned long archive_file_size; |
f54498b4 | 172 | static bfd_size_type current_file_size; |
85b1c36d BE |
173 | static unsigned long dynamic_addr; |
174 | static bfd_size_type dynamic_size; | |
8b73c356 | 175 | static size_t dynamic_nent; |
2cf0635d | 176 | static char * dynamic_strings; |
85b1c36d | 177 | static unsigned long dynamic_strings_length; |
2cf0635d | 178 | static char * string_table; |
85b1c36d BE |
179 | static unsigned long string_table_length; |
180 | static unsigned long num_dynamic_syms; | |
2cf0635d NC |
181 | static Elf_Internal_Sym * dynamic_symbols; |
182 | static Elf_Internal_Syminfo * dynamic_syminfo; | |
85b1c36d BE |
183 | static unsigned long dynamic_syminfo_offset; |
184 | static unsigned int dynamic_syminfo_nent; | |
f8eae8b2 | 185 | static char program_interpreter[PATH_MAX]; |
bb8a0291 | 186 | static bfd_vma dynamic_info[DT_ENCODING]; |
fdc90cb4 | 187 | static bfd_vma dynamic_info_DT_GNU_HASH; |
85b1c36d BE |
188 | static bfd_vma version_info[16]; |
189 | static Elf_Internal_Ehdr elf_header; | |
2cf0635d NC |
190 | static Elf_Internal_Shdr * section_headers; |
191 | static Elf_Internal_Phdr * program_headers; | |
192 | static Elf_Internal_Dyn * dynamic_section; | |
193 | static Elf_Internal_Shdr * symtab_shndx_hdr; | |
85b1c36d BE |
194 | static int show_name; |
195 | static int do_dynamic; | |
196 | static int do_syms; | |
2c610e4b | 197 | static int do_dyn_syms; |
85b1c36d BE |
198 | static int do_reloc; |
199 | static int do_sections; | |
200 | static int do_section_groups; | |
5477e8a0 | 201 | static int do_section_details; |
85b1c36d BE |
202 | static int do_segments; |
203 | static int do_unwind; | |
204 | static int do_using_dynamic; | |
205 | static int do_header; | |
206 | static int do_dump; | |
207 | static int do_version; | |
85b1c36d BE |
208 | static int do_histogram; |
209 | static int do_debugging; | |
85b1c36d BE |
210 | static int do_arch; |
211 | static int do_notes; | |
4145f1d5 | 212 | static int do_archive_index; |
85b1c36d | 213 | static int is_32bit_elf; |
252b5132 | 214 | |
e4b17d5c L |
215 | struct group_list |
216 | { | |
2cf0635d | 217 | struct group_list * next; |
e4b17d5c L |
218 | unsigned int section_index; |
219 | }; | |
220 | ||
221 | struct group | |
222 | { | |
2cf0635d | 223 | struct group_list * root; |
e4b17d5c L |
224 | unsigned int group_index; |
225 | }; | |
226 | ||
85b1c36d | 227 | static size_t group_count; |
2cf0635d NC |
228 | static struct group * section_groups; |
229 | static struct group ** section_headers_groups; | |
e4b17d5c | 230 | |
09c11c86 NC |
231 | |
232 | /* Flag bits indicating particular types of dump. */ | |
233 | #define HEX_DUMP (1 << 0) /* The -x command line switch. */ | |
234 | #define DISASS_DUMP (1 << 1) /* The -i command line switch. */ | |
235 | #define DEBUG_DUMP (1 << 2) /* The -w command line switch. */ | |
236 | #define STRING_DUMP (1 << 3) /* The -p command line switch. */ | |
cf13d699 | 237 | #define RELOC_DUMP (1 << 4) /* The -R command line switch. */ |
09c11c86 NC |
238 | |
239 | typedef unsigned char dump_type; | |
240 | ||
241 | /* A linked list of the section names for which dumps were requested. */ | |
aef1f6d0 DJ |
242 | struct dump_list_entry |
243 | { | |
2cf0635d | 244 | char * name; |
09c11c86 | 245 | dump_type type; |
2cf0635d | 246 | struct dump_list_entry * next; |
aef1f6d0 | 247 | }; |
2cf0635d | 248 | static struct dump_list_entry * dump_sects_byname; |
aef1f6d0 | 249 | |
09c11c86 NC |
250 | /* A dynamic array of flags indicating for which sections a dump |
251 | has been requested via command line switches. */ | |
252 | static dump_type * cmdline_dump_sects = NULL; | |
253 | static unsigned int num_cmdline_dump_sects = 0; | |
18bd398b NC |
254 | |
255 | /* A dynamic array of flags indicating for which sections a dump of | |
256 | some kind has been requested. It is reset on a per-object file | |
aef1f6d0 DJ |
257 | basis and then initialised from the cmdline_dump_sects array, |
258 | the results of interpreting the -w switch, and the | |
259 | dump_sects_byname list. */ | |
09c11c86 NC |
260 | static dump_type * dump_sects = NULL; |
261 | static unsigned int num_dump_sects = 0; | |
252b5132 | 262 | |
252b5132 | 263 | |
c256ffe7 | 264 | /* How to print a vma value. */ |
843dd992 NC |
265 | typedef enum print_mode |
266 | { | |
267 | HEX, | |
268 | DEC, | |
269 | DEC_5, | |
270 | UNSIGNED, | |
271 | PREFIX_HEX, | |
272 | FULL_HEX, | |
273 | LONG_HEX | |
274 | } | |
275 | print_mode; | |
276 | ||
bb4d2ac2 L |
277 | /* Versioned symbol info. */ |
278 | enum versioned_symbol_info | |
279 | { | |
280 | symbol_undefined, | |
281 | symbol_hidden, | |
282 | symbol_public | |
283 | }; | |
284 | ||
285 | static const char *get_symbol_version_string | |
286 | (FILE *file, int is_dynsym, const char *strtab, | |
287 | unsigned long int strtab_size, unsigned int si, | |
288 | Elf_Internal_Sym *psym, enum versioned_symbol_info *sym_info, | |
289 | unsigned short *vna_other); | |
290 | ||
9c19a809 NC |
291 | #define UNKNOWN -1 |
292 | ||
2b692964 NC |
293 | #define SECTION_NAME(X) \ |
294 | ((X) == NULL ? _("<none>") \ | |
295 | : string_table == NULL ? _("<no-name>") \ | |
296 | : ((X)->sh_name >= string_table_length ? _("<corrupt>") \ | |
0b49d371 | 297 | : string_table + (X)->sh_name)) |
252b5132 | 298 | |
ee42cf8c | 299 | #define DT_VERSIONTAGIDX(tag) (DT_VERNEEDNUM - (tag)) /* Reverse order! */ |
252b5132 | 300 | |
ba5cdace NC |
301 | #define GET_ELF_SYMBOLS(file, section, sym_count) \ |
302 | (is_32bit_elf ? get_32bit_elf_symbols (file, section, sym_count) \ | |
303 | : get_64bit_elf_symbols (file, section, sym_count)) | |
9ea033b2 | 304 | |
d79b3d50 NC |
305 | #define VALID_DYNAMIC_NAME(offset) ((dynamic_strings != NULL) && (offset < dynamic_strings_length)) |
306 | /* GET_DYNAMIC_NAME asssumes that VALID_DYNAMIC_NAME has | |
307 | already been called and verified that the string exists. */ | |
308 | #define GET_DYNAMIC_NAME(offset) (dynamic_strings + offset) | |
18bd398b | 309 | |
61865e30 NC |
310 | #define REMOVE_ARCH_BITS(ADDR) \ |
311 | do \ | |
312 | { \ | |
313 | if (elf_header.e_machine == EM_ARM) \ | |
314 | (ADDR) &= ~1; \ | |
315 | } \ | |
316 | while (0) | |
d79b3d50 | 317 | \f |
c9c1d674 EG |
318 | /* Retrieve NMEMB structures, each SIZE bytes long from FILE starting at OFFSET + |
319 | the offset of the current archive member, if we are examining an archive. | |
59245841 NC |
320 | Put the retrieved data into VAR, if it is not NULL. Otherwise allocate a buffer |
321 | using malloc and fill that. In either case return the pointer to the start of | |
322 | the retrieved data or NULL if something went wrong. If something does go wrong | |
c9c1d674 EG |
323 | and REASON is not NULL then emit an error message using REASON as part of the |
324 | context. */ | |
59245841 | 325 | |
c256ffe7 | 326 | static void * |
57028622 NC |
327 | get_data (void * var, FILE * file, unsigned long offset, bfd_size_type size, |
328 | bfd_size_type nmemb, const char * reason) | |
a6e9f9df | 329 | { |
2cf0635d | 330 | void * mvar; |
57028622 | 331 | bfd_size_type amt = size * nmemb; |
a6e9f9df | 332 | |
c256ffe7 | 333 | if (size == 0 || nmemb == 0) |
a6e9f9df AM |
334 | return NULL; |
335 | ||
57028622 NC |
336 | /* If the size_t type is smaller than the bfd_size_type, eg because |
337 | you are building a 32-bit tool on a 64-bit host, then make sure | |
338 | that when the sizes are cast to (size_t) no information is lost. */ | |
339 | if (sizeof (size_t) < sizeof (bfd_size_type) | |
340 | && ( (bfd_size_type) ((size_t) size) != size | |
341 | || (bfd_size_type) ((size_t) nmemb) != nmemb)) | |
342 | { | |
343 | if (reason) | |
344 | error (_("Size truncation prevents reading 0x%llx elements of size 0x%llx for %s\n"), | |
345 | (unsigned long long) nmemb, (unsigned long long) size, reason); | |
346 | return NULL; | |
347 | } | |
348 | ||
349 | /* Check for size overflow. */ | |
350 | if (amt < nmemb) | |
351 | { | |
352 | if (reason) | |
353 | error (_("Size overflow prevents reading 0x%llx elements of size 0x%llx for %s\n"), | |
354 | (unsigned long long) nmemb, (unsigned long long) size, reason); | |
355 | return NULL; | |
356 | } | |
357 | ||
c9c1d674 EG |
358 | /* Be kind to memory chekers (eg valgrind, address sanitizer) by not |
359 | attempting to allocate memory when the read is bound to fail. */ | |
360 | if (amt > current_file_size | |
361 | || offset + archive_file_offset + amt > current_file_size) | |
a6e9f9df | 362 | { |
049b0c3a | 363 | if (reason) |
57028622 NC |
364 | error (_("Reading 0x%llx bytes extends past end of file for %s\n"), |
365 | (unsigned long long) amt, reason); | |
a6e9f9df AM |
366 | return NULL; |
367 | } | |
368 | ||
c9c1d674 | 369 | if (fseek (file, archive_file_offset + offset, SEEK_SET)) |
071436c6 NC |
370 | { |
371 | if (reason) | |
c9c1d674 EG |
372 | error (_("Unable to seek to 0x%lx for %s\n"), |
373 | (unsigned long) archive_file_offset + offset, reason); | |
071436c6 NC |
374 | return NULL; |
375 | } | |
376 | ||
a6e9f9df AM |
377 | mvar = var; |
378 | if (mvar == NULL) | |
379 | { | |
c256ffe7 | 380 | /* Check for overflow. */ |
57028622 | 381 | if (nmemb < (~(bfd_size_type) 0 - 1) / size) |
c256ffe7 | 382 | /* + 1 so that we can '\0' terminate invalid string table sections. */ |
57028622 | 383 | mvar = malloc ((size_t) amt + 1); |
a6e9f9df AM |
384 | |
385 | if (mvar == NULL) | |
386 | { | |
049b0c3a | 387 | if (reason) |
57028622 NC |
388 | error (_("Out of memory allocating 0x%llx bytes for %s\n"), |
389 | (unsigned long long) amt, reason); | |
a6e9f9df AM |
390 | return NULL; |
391 | } | |
c256ffe7 | 392 | |
c9c1d674 | 393 | ((char *) mvar)[amt] = '\0'; |
a6e9f9df AM |
394 | } |
395 | ||
57028622 | 396 | if (fread (mvar, (size_t) size, (size_t) nmemb, file) != nmemb) |
a6e9f9df | 397 | { |
049b0c3a | 398 | if (reason) |
57028622 NC |
399 | error (_("Unable to read in 0x%llx bytes of %s\n"), |
400 | (unsigned long long) amt, reason); | |
a6e9f9df AM |
401 | if (mvar != var) |
402 | free (mvar); | |
403 | return NULL; | |
404 | } | |
405 | ||
406 | return mvar; | |
407 | } | |
408 | ||
14a91970 | 409 | /* Print a VMA value. */ |
cb8f3167 | 410 | |
66543521 | 411 | static int |
14a91970 | 412 | print_vma (bfd_vma vma, print_mode mode) |
66543521 | 413 | { |
66543521 AM |
414 | int nc = 0; |
415 | ||
14a91970 | 416 | switch (mode) |
66543521 | 417 | { |
14a91970 AM |
418 | case FULL_HEX: |
419 | nc = printf ("0x"); | |
420 | /* Drop through. */ | |
66543521 | 421 | |
14a91970 | 422 | case LONG_HEX: |
f7a99963 | 423 | #ifdef BFD64 |
14a91970 | 424 | if (is_32bit_elf) |
437c2fb7 | 425 | return nc + printf ("%8.8" BFD_VMA_FMT "x", vma); |
f7a99963 | 426 | #endif |
14a91970 AM |
427 | printf_vma (vma); |
428 | return nc + 16; | |
b19aac67 | 429 | |
14a91970 AM |
430 | case DEC_5: |
431 | if (vma <= 99999) | |
432 | return printf ("%5" BFD_VMA_FMT "d", vma); | |
433 | /* Drop through. */ | |
66543521 | 434 | |
14a91970 AM |
435 | case PREFIX_HEX: |
436 | nc = printf ("0x"); | |
437 | /* Drop through. */ | |
66543521 | 438 | |
14a91970 AM |
439 | case HEX: |
440 | return nc + printf ("%" BFD_VMA_FMT "x", vma); | |
b19aac67 | 441 | |
14a91970 AM |
442 | case DEC: |
443 | return printf ("%" BFD_VMA_FMT "d", vma); | |
b19aac67 | 444 | |
14a91970 AM |
445 | case UNSIGNED: |
446 | return printf ("%" BFD_VMA_FMT "u", vma); | |
f7a99963 | 447 | } |
66543521 | 448 | return 0; |
f7a99963 NC |
449 | } |
450 | ||
7bfd842d | 451 | /* Display a symbol on stdout. Handles the display of control characters and |
3bfcb652 | 452 | multibye characters (assuming the host environment supports them). |
31104126 | 453 | |
7bfd842d NC |
454 | Display at most abs(WIDTH) characters, truncating as necessary, unless do_wide is true. |
455 | ||
456 | If WIDTH is negative then ensure that the output is at least (- WIDTH) characters, | |
457 | padding as necessary. | |
171191ba NC |
458 | |
459 | Returns the number of emitted characters. */ | |
460 | ||
461 | static unsigned int | |
7a88bc9c | 462 | print_symbol (int width, const char *symbol) |
31104126 | 463 | { |
171191ba | 464 | bfd_boolean extra_padding = FALSE; |
7bfd842d | 465 | int num_printed = 0; |
3bfcb652 | 466 | #ifdef HAVE_MBSTATE_T |
7bfd842d | 467 | mbstate_t state; |
3bfcb652 | 468 | #endif |
7bfd842d | 469 | int width_remaining; |
961c521f | 470 | |
7bfd842d | 471 | if (width < 0) |
961c521f | 472 | { |
961c521f NC |
473 | /* Keep the width positive. This also helps. */ |
474 | width = - width; | |
171191ba | 475 | extra_padding = TRUE; |
0b4362b0 | 476 | } |
74e1a04b | 477 | assert (width != 0); |
961c521f | 478 | |
7bfd842d NC |
479 | if (do_wide) |
480 | /* Set the remaining width to a very large value. | |
481 | This simplifies the code below. */ | |
482 | width_remaining = INT_MAX; | |
483 | else | |
484 | width_remaining = width; | |
cb8f3167 | 485 | |
3bfcb652 | 486 | #ifdef HAVE_MBSTATE_T |
7bfd842d NC |
487 | /* Initialise the multibyte conversion state. */ |
488 | memset (& state, 0, sizeof (state)); | |
3bfcb652 | 489 | #endif |
961c521f | 490 | |
7bfd842d NC |
491 | while (width_remaining) |
492 | { | |
493 | size_t n; | |
7bfd842d | 494 | const char c = *symbol++; |
961c521f | 495 | |
7bfd842d | 496 | if (c == 0) |
961c521f NC |
497 | break; |
498 | ||
7bfd842d NC |
499 | /* Do not print control characters directly as they can affect terminal |
500 | settings. Such characters usually appear in the names generated | |
501 | by the assembler for local labels. */ | |
502 | if (ISCNTRL (c)) | |
961c521f | 503 | { |
7bfd842d | 504 | if (width_remaining < 2) |
961c521f NC |
505 | break; |
506 | ||
7bfd842d NC |
507 | printf ("^%c", c + 0x40); |
508 | width_remaining -= 2; | |
171191ba | 509 | num_printed += 2; |
961c521f | 510 | } |
7bfd842d NC |
511 | else if (ISPRINT (c)) |
512 | { | |
513 | putchar (c); | |
514 | width_remaining --; | |
515 | num_printed ++; | |
516 | } | |
961c521f NC |
517 | else |
518 | { | |
3bfcb652 NC |
519 | #ifdef HAVE_MBSTATE_T |
520 | wchar_t w; | |
521 | #endif | |
7bfd842d NC |
522 | /* Let printf do the hard work of displaying multibyte characters. */ |
523 | printf ("%.1s", symbol - 1); | |
524 | width_remaining --; | |
525 | num_printed ++; | |
526 | ||
3bfcb652 | 527 | #ifdef HAVE_MBSTATE_T |
7bfd842d NC |
528 | /* Try to find out how many bytes made up the character that was |
529 | just printed. Advance the symbol pointer past the bytes that | |
530 | were displayed. */ | |
531 | n = mbrtowc (& w, symbol - 1, MB_CUR_MAX, & state); | |
3bfcb652 NC |
532 | #else |
533 | n = 1; | |
534 | #endif | |
7bfd842d NC |
535 | if (n != (size_t) -1 && n != (size_t) -2 && n > 0) |
536 | symbol += (n - 1); | |
961c521f | 537 | } |
961c521f | 538 | } |
171191ba | 539 | |
7bfd842d | 540 | if (extra_padding && num_printed < width) |
171191ba NC |
541 | { |
542 | /* Fill in the remaining spaces. */ | |
7bfd842d NC |
543 | printf ("%-*s", width - num_printed, " "); |
544 | num_printed = width; | |
171191ba NC |
545 | } |
546 | ||
547 | return num_printed; | |
31104126 NC |
548 | } |
549 | ||
74e1a04b NC |
550 | /* Returns a pointer to a static buffer containing a printable version of |
551 | the given section's name. Like print_symbol, except that it does not try | |
552 | to print multibyte characters, it just interprets them as hex values. */ | |
553 | ||
554 | static const char * | |
555 | printable_section_name (Elf_Internal_Shdr * sec) | |
556 | { | |
557 | #define MAX_PRINT_SEC_NAME_LEN 128 | |
558 | static char sec_name_buf [MAX_PRINT_SEC_NAME_LEN + 1]; | |
559 | const char * name = SECTION_NAME (sec); | |
560 | char * buf = sec_name_buf; | |
561 | char c; | |
562 | unsigned int remaining = MAX_PRINT_SEC_NAME_LEN; | |
563 | ||
564 | while ((c = * name ++) != 0) | |
565 | { | |
566 | if (ISCNTRL (c)) | |
567 | { | |
568 | if (remaining < 2) | |
569 | break; | |
948f632f | 570 | |
74e1a04b NC |
571 | * buf ++ = '^'; |
572 | * buf ++ = c + 0x40; | |
573 | remaining -= 2; | |
574 | } | |
575 | else if (ISPRINT (c)) | |
576 | { | |
577 | * buf ++ = c; | |
578 | remaining -= 1; | |
579 | } | |
580 | else | |
581 | { | |
582 | static char hex[17] = "0123456789ABCDEF"; | |
583 | ||
584 | if (remaining < 4) | |
585 | break; | |
586 | * buf ++ = '<'; | |
587 | * buf ++ = hex[(c & 0xf0) >> 4]; | |
588 | * buf ++ = hex[c & 0x0f]; | |
589 | * buf ++ = '>'; | |
590 | remaining -= 4; | |
591 | } | |
592 | ||
593 | if (remaining == 0) | |
594 | break; | |
595 | } | |
596 | ||
597 | * buf = 0; | |
598 | return sec_name_buf; | |
599 | } | |
600 | ||
601 | static const char * | |
602 | printable_section_name_from_index (unsigned long ndx) | |
603 | { | |
604 | if (ndx >= elf_header.e_shnum) | |
605 | return _("<corrupt>"); | |
606 | ||
607 | return printable_section_name (section_headers + ndx); | |
608 | } | |
609 | ||
89fac5e3 RS |
610 | /* Return a pointer to section NAME, or NULL if no such section exists. */ |
611 | ||
612 | static Elf_Internal_Shdr * | |
2cf0635d | 613 | find_section (const char * name) |
89fac5e3 RS |
614 | { |
615 | unsigned int i; | |
616 | ||
617 | for (i = 0; i < elf_header.e_shnum; i++) | |
618 | if (streq (SECTION_NAME (section_headers + i), name)) | |
619 | return section_headers + i; | |
620 | ||
621 | return NULL; | |
622 | } | |
623 | ||
0b6ae522 DJ |
624 | /* Return a pointer to a section containing ADDR, or NULL if no such |
625 | section exists. */ | |
626 | ||
627 | static Elf_Internal_Shdr * | |
628 | find_section_by_address (bfd_vma addr) | |
629 | { | |
630 | unsigned int i; | |
631 | ||
632 | for (i = 0; i < elf_header.e_shnum; i++) | |
633 | { | |
634 | Elf_Internal_Shdr *sec = section_headers + i; | |
635 | if (addr >= sec->sh_addr && addr < sec->sh_addr + sec->sh_size) | |
636 | return sec; | |
637 | } | |
638 | ||
639 | return NULL; | |
640 | } | |
641 | ||
071436c6 NC |
642 | static Elf_Internal_Shdr * |
643 | find_section_by_type (unsigned int type) | |
644 | { | |
645 | unsigned int i; | |
646 | ||
647 | for (i = 0; i < elf_header.e_shnum; i++) | |
648 | { | |
649 | Elf_Internal_Shdr *sec = section_headers + i; | |
650 | if (sec->sh_type == type) | |
651 | return sec; | |
652 | } | |
653 | ||
654 | return NULL; | |
655 | } | |
656 | ||
657d0d47 CC |
657 | /* Return a pointer to section NAME, or NULL if no such section exists, |
658 | restricted to the list of sections given in SET. */ | |
659 | ||
660 | static Elf_Internal_Shdr * | |
661 | find_section_in_set (const char * name, unsigned int * set) | |
662 | { | |
663 | unsigned int i; | |
664 | ||
665 | if (set != NULL) | |
666 | { | |
667 | while ((i = *set++) > 0) | |
668 | if (streq (SECTION_NAME (section_headers + i), name)) | |
669 | return section_headers + i; | |
670 | } | |
671 | ||
672 | return find_section (name); | |
673 | } | |
674 | ||
0b6ae522 DJ |
675 | /* Read an unsigned LEB128 encoded value from p. Set *PLEN to the number of |
676 | bytes read. */ | |
677 | ||
f6f0e17b NC |
678 | static inline unsigned long |
679 | read_uleb128 (unsigned char *data, | |
680 | unsigned int *length_return, | |
681 | const unsigned char * const end) | |
0b6ae522 | 682 | { |
f6f0e17b | 683 | return read_leb128 (data, length_return, FALSE, end); |
0b6ae522 DJ |
684 | } |
685 | ||
28f997cf TG |
686 | /* Return true if the current file is for IA-64 machine and OpenVMS ABI. |
687 | This OS has so many departures from the ELF standard that we test it at | |
688 | many places. */ | |
689 | ||
690 | static inline int | |
691 | is_ia64_vms (void) | |
692 | { | |
693 | return elf_header.e_machine == EM_IA_64 | |
694 | && elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS; | |
695 | } | |
696 | ||
bcedfee6 | 697 | /* Guess the relocation size commonly used by the specific machines. */ |
252b5132 | 698 | |
252b5132 | 699 | static int |
2dc4cec1 | 700 | guess_is_rela (unsigned int e_machine) |
252b5132 | 701 | { |
9c19a809 | 702 | switch (e_machine) |
252b5132 RH |
703 | { |
704 | /* Targets that use REL relocations. */ | |
252b5132 RH |
705 | case EM_386: |
706 | case EM_486: | |
63fcb9e9 | 707 | case EM_960: |
e9f53129 | 708 | case EM_ARM: |
2b0337b0 | 709 | case EM_D10V: |
252b5132 | 710 | case EM_CYGNUS_D10V: |
e9f53129 | 711 | case EM_DLX: |
252b5132 | 712 | case EM_MIPS: |
4fe85591 | 713 | case EM_MIPS_RS3_LE: |
e9f53129 | 714 | case EM_CYGNUS_M32R: |
1c0d3aa6 | 715 | case EM_SCORE: |
f6c1a2d5 | 716 | case EM_XGATE: |
9c19a809 | 717 | return FALSE; |
103f02d3 | 718 | |
252b5132 RH |
719 | /* Targets that use RELA relocations. */ |
720 | case EM_68K: | |
e9f53129 | 721 | case EM_860: |
a06ea964 | 722 | case EM_AARCH64: |
cfb8c092 | 723 | case EM_ADAPTEVA_EPIPHANY: |
e9f53129 AM |
724 | case EM_ALPHA: |
725 | case EM_ALTERA_NIOS2: | |
726 | case EM_AVR: | |
727 | case EM_AVR_OLD: | |
728 | case EM_BLACKFIN: | |
60bca95a | 729 | case EM_CR16: |
e9f53129 AM |
730 | case EM_CRIS: |
731 | case EM_CRX: | |
2b0337b0 | 732 | case EM_D30V: |
252b5132 | 733 | case EM_CYGNUS_D30V: |
2b0337b0 | 734 | case EM_FR30: |
3f8107ab | 735 | case EM_FT32: |
252b5132 | 736 | case EM_CYGNUS_FR30: |
5c70f934 | 737 | case EM_CYGNUS_FRV: |
e9f53129 AM |
738 | case EM_H8S: |
739 | case EM_H8_300: | |
740 | case EM_H8_300H: | |
800eeca4 | 741 | case EM_IA_64: |
1e4cf259 NC |
742 | case EM_IP2K: |
743 | case EM_IP2K_OLD: | |
3b36097d | 744 | case EM_IQ2000: |
84e94c90 | 745 | case EM_LATTICEMICO32: |
ff7eeb89 | 746 | case EM_M32C_OLD: |
49f58d10 | 747 | case EM_M32C: |
e9f53129 AM |
748 | case EM_M32R: |
749 | case EM_MCORE: | |
15ab5209 | 750 | case EM_CYGNUS_MEP: |
a3c62988 | 751 | case EM_METAG: |
e9f53129 AM |
752 | case EM_MMIX: |
753 | case EM_MN10200: | |
754 | case EM_CYGNUS_MN10200: | |
755 | case EM_MN10300: | |
756 | case EM_CYGNUS_MN10300: | |
5506d11a | 757 | case EM_MOXIE: |
e9f53129 AM |
758 | case EM_MSP430: |
759 | case EM_MSP430_OLD: | |
d031aafb | 760 | case EM_MT: |
35c08157 | 761 | case EM_NDS32: |
64fd6348 | 762 | case EM_NIOS32: |
73589c9d | 763 | case EM_OR1K: |
e9f53129 AM |
764 | case EM_PPC64: |
765 | case EM_PPC: | |
99c513f6 | 766 | case EM_RL78: |
c7927a3c | 767 | case EM_RX: |
e9f53129 AM |
768 | case EM_S390: |
769 | case EM_S390_OLD: | |
770 | case EM_SH: | |
771 | case EM_SPARC: | |
772 | case EM_SPARC32PLUS: | |
773 | case EM_SPARCV9: | |
774 | case EM_SPU: | |
40b36596 | 775 | case EM_TI_C6000: |
aa137e4d NC |
776 | case EM_TILEGX: |
777 | case EM_TILEPRO: | |
708e2187 | 778 | case EM_V800: |
e9f53129 AM |
779 | case EM_V850: |
780 | case EM_CYGNUS_V850: | |
781 | case EM_VAX: | |
619ed720 | 782 | case EM_VISIUM: |
e9f53129 | 783 | case EM_X86_64: |
8a9036a4 | 784 | case EM_L1OM: |
7a9068fe | 785 | case EM_K1OM: |
e9f53129 AM |
786 | case EM_XSTORMY16: |
787 | case EM_XTENSA: | |
788 | case EM_XTENSA_OLD: | |
7ba29e2a NC |
789 | case EM_MICROBLAZE: |
790 | case EM_MICROBLAZE_OLD: | |
9c19a809 | 791 | return TRUE; |
103f02d3 | 792 | |
e9f53129 AM |
793 | case EM_68HC05: |
794 | case EM_68HC08: | |
795 | case EM_68HC11: | |
796 | case EM_68HC16: | |
797 | case EM_FX66: | |
798 | case EM_ME16: | |
d1133906 | 799 | case EM_MMA: |
d1133906 NC |
800 | case EM_NCPU: |
801 | case EM_NDR1: | |
e9f53129 | 802 | case EM_PCP: |
d1133906 | 803 | case EM_ST100: |
e9f53129 | 804 | case EM_ST19: |
d1133906 | 805 | case EM_ST7: |
e9f53129 AM |
806 | case EM_ST9PLUS: |
807 | case EM_STARCORE: | |
d1133906 | 808 | case EM_SVX: |
e9f53129 | 809 | case EM_TINYJ: |
9c19a809 NC |
810 | default: |
811 | warn (_("Don't know about relocations on this machine architecture\n")); | |
812 | return FALSE; | |
813 | } | |
814 | } | |
252b5132 | 815 | |
9c19a809 | 816 | static int |
2cf0635d | 817 | slurp_rela_relocs (FILE * file, |
d3ba0551 AM |
818 | unsigned long rel_offset, |
819 | unsigned long rel_size, | |
2cf0635d NC |
820 | Elf_Internal_Rela ** relasp, |
821 | unsigned long * nrelasp) | |
9c19a809 | 822 | { |
2cf0635d | 823 | Elf_Internal_Rela * relas; |
8b73c356 | 824 | size_t nrelas; |
4d6ed7c8 | 825 | unsigned int i; |
252b5132 | 826 | |
4d6ed7c8 NC |
827 | if (is_32bit_elf) |
828 | { | |
2cf0635d | 829 | Elf32_External_Rela * erelas; |
103f02d3 | 830 | |
3f5e193b | 831 | erelas = (Elf32_External_Rela *) get_data (NULL, file, rel_offset, 1, |
9cf03b7e | 832 | rel_size, _("32-bit relocation data")); |
a6e9f9df AM |
833 | if (!erelas) |
834 | return 0; | |
252b5132 | 835 | |
4d6ed7c8 | 836 | nrelas = rel_size / sizeof (Elf32_External_Rela); |
103f02d3 | 837 | |
3f5e193b NC |
838 | relas = (Elf_Internal_Rela *) cmalloc (nrelas, |
839 | sizeof (Elf_Internal_Rela)); | |
103f02d3 | 840 | |
4d6ed7c8 NC |
841 | if (relas == NULL) |
842 | { | |
c256ffe7 | 843 | free (erelas); |
591a748a | 844 | error (_("out of memory parsing relocs\n")); |
4d6ed7c8 NC |
845 | return 0; |
846 | } | |
103f02d3 | 847 | |
4d6ed7c8 NC |
848 | for (i = 0; i < nrelas; i++) |
849 | { | |
850 | relas[i].r_offset = BYTE_GET (erelas[i].r_offset); | |
851 | relas[i].r_info = BYTE_GET (erelas[i].r_info); | |
598aaa76 | 852 | relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend); |
4d6ed7c8 | 853 | } |
103f02d3 | 854 | |
4d6ed7c8 NC |
855 | free (erelas); |
856 | } | |
857 | else | |
858 | { | |
2cf0635d | 859 | Elf64_External_Rela * erelas; |
103f02d3 | 860 | |
3f5e193b | 861 | erelas = (Elf64_External_Rela *) get_data (NULL, file, rel_offset, 1, |
9cf03b7e | 862 | rel_size, _("64-bit relocation data")); |
a6e9f9df AM |
863 | if (!erelas) |
864 | return 0; | |
4d6ed7c8 NC |
865 | |
866 | nrelas = rel_size / sizeof (Elf64_External_Rela); | |
103f02d3 | 867 | |
3f5e193b NC |
868 | relas = (Elf_Internal_Rela *) cmalloc (nrelas, |
869 | sizeof (Elf_Internal_Rela)); | |
103f02d3 | 870 | |
4d6ed7c8 NC |
871 | if (relas == NULL) |
872 | { | |
c256ffe7 | 873 | free (erelas); |
591a748a | 874 | error (_("out of memory parsing relocs\n")); |
4d6ed7c8 | 875 | return 0; |
9c19a809 | 876 | } |
4d6ed7c8 NC |
877 | |
878 | for (i = 0; i < nrelas; i++) | |
9c19a809 | 879 | { |
66543521 AM |
880 | relas[i].r_offset = BYTE_GET (erelas[i].r_offset); |
881 | relas[i].r_info = BYTE_GET (erelas[i].r_info); | |
598aaa76 | 882 | relas[i].r_addend = BYTE_GET_SIGNED (erelas[i].r_addend); |
861fb55a DJ |
883 | |
884 | /* The #ifdef BFD64 below is to prevent a compile time | |
885 | warning. We know that if we do not have a 64 bit data | |
886 | type that we will never execute this code anyway. */ | |
887 | #ifdef BFD64 | |
888 | if (elf_header.e_machine == EM_MIPS | |
889 | && elf_header.e_ident[EI_DATA] != ELFDATA2MSB) | |
890 | { | |
891 | /* In little-endian objects, r_info isn't really a | |
892 | 64-bit little-endian value: it has a 32-bit | |
893 | little-endian symbol index followed by four | |
894 | individual byte fields. Reorder INFO | |
895 | accordingly. */ | |
91d6fa6a NC |
896 | bfd_vma inf = relas[i].r_info; |
897 | inf = (((inf & 0xffffffff) << 32) | |
898 | | ((inf >> 56) & 0xff) | |
899 | | ((inf >> 40) & 0xff00) | |
900 | | ((inf >> 24) & 0xff0000) | |
901 | | ((inf >> 8) & 0xff000000)); | |
902 | relas[i].r_info = inf; | |
861fb55a DJ |
903 | } |
904 | #endif /* BFD64 */ | |
4d6ed7c8 | 905 | } |
103f02d3 | 906 | |
4d6ed7c8 NC |
907 | free (erelas); |
908 | } | |
909 | *relasp = relas; | |
910 | *nrelasp = nrelas; | |
911 | return 1; | |
912 | } | |
103f02d3 | 913 | |
4d6ed7c8 | 914 | static int |
2cf0635d | 915 | slurp_rel_relocs (FILE * file, |
d3ba0551 AM |
916 | unsigned long rel_offset, |
917 | unsigned long rel_size, | |
2cf0635d NC |
918 | Elf_Internal_Rela ** relsp, |
919 | unsigned long * nrelsp) | |
4d6ed7c8 | 920 | { |
2cf0635d | 921 | Elf_Internal_Rela * rels; |
8b73c356 | 922 | size_t nrels; |
4d6ed7c8 | 923 | unsigned int i; |
103f02d3 | 924 | |
4d6ed7c8 NC |
925 | if (is_32bit_elf) |
926 | { | |
2cf0635d | 927 | Elf32_External_Rel * erels; |
103f02d3 | 928 | |
3f5e193b | 929 | erels = (Elf32_External_Rel *) get_data (NULL, file, rel_offset, 1, |
9cf03b7e | 930 | rel_size, _("32-bit relocation data")); |
a6e9f9df AM |
931 | if (!erels) |
932 | return 0; | |
103f02d3 | 933 | |
4d6ed7c8 | 934 | nrels = rel_size / sizeof (Elf32_External_Rel); |
103f02d3 | 935 | |
3f5e193b | 936 | rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela)); |
103f02d3 | 937 | |
4d6ed7c8 NC |
938 | if (rels == NULL) |
939 | { | |
c256ffe7 | 940 | free (erels); |
591a748a | 941 | error (_("out of memory parsing relocs\n")); |
4d6ed7c8 NC |
942 | return 0; |
943 | } | |
944 | ||
945 | for (i = 0; i < nrels; i++) | |
946 | { | |
947 | rels[i].r_offset = BYTE_GET (erels[i].r_offset); | |
948 | rels[i].r_info = BYTE_GET (erels[i].r_info); | |
c8286bd1 | 949 | rels[i].r_addend = 0; |
9ea033b2 | 950 | } |
4d6ed7c8 NC |
951 | |
952 | free (erels); | |
9c19a809 NC |
953 | } |
954 | else | |
955 | { | |
2cf0635d | 956 | Elf64_External_Rel * erels; |
9ea033b2 | 957 | |
3f5e193b | 958 | erels = (Elf64_External_Rel *) get_data (NULL, file, rel_offset, 1, |
9cf03b7e | 959 | rel_size, _("64-bit relocation data")); |
a6e9f9df AM |
960 | if (!erels) |
961 | return 0; | |
103f02d3 | 962 | |
4d6ed7c8 | 963 | nrels = rel_size / sizeof (Elf64_External_Rel); |
103f02d3 | 964 | |
3f5e193b | 965 | rels = (Elf_Internal_Rela *) cmalloc (nrels, sizeof (Elf_Internal_Rela)); |
103f02d3 | 966 | |
4d6ed7c8 | 967 | if (rels == NULL) |
9c19a809 | 968 | { |
c256ffe7 | 969 | free (erels); |
591a748a | 970 | error (_("out of memory parsing relocs\n")); |
4d6ed7c8 NC |
971 | return 0; |
972 | } | |
103f02d3 | 973 | |
4d6ed7c8 NC |
974 | for (i = 0; i < nrels; i++) |
975 | { | |
66543521 AM |
976 | rels[i].r_offset = BYTE_GET (erels[i].r_offset); |
977 | rels[i].r_info = BYTE_GET (erels[i].r_info); | |
c8286bd1 | 978 | rels[i].r_addend = 0; |
861fb55a DJ |
979 | |
980 | /* The #ifdef BFD64 below is to prevent a compile time | |
981 | warning. We know that if we do not have a 64 bit data | |
982 | type that we will never execute this code anyway. */ | |
983 | #ifdef BFD64 | |
984 | if (elf_header.e_machine == EM_MIPS | |
985 | && elf_header.e_ident[EI_DATA] != ELFDATA2MSB) | |
986 | { | |
987 | /* In little-endian objects, r_info isn't really a | |
988 | 64-bit little-endian value: it has a 32-bit | |
989 | little-endian symbol index followed by four | |
990 | individual byte fields. Reorder INFO | |
991 | accordingly. */ | |
91d6fa6a NC |
992 | bfd_vma inf = rels[i].r_info; |
993 | inf = (((inf & 0xffffffff) << 32) | |
994 | | ((inf >> 56) & 0xff) | |
995 | | ((inf >> 40) & 0xff00) | |
996 | | ((inf >> 24) & 0xff0000) | |
997 | | ((inf >> 8) & 0xff000000)); | |
998 | rels[i].r_info = inf; | |
861fb55a DJ |
999 | } |
1000 | #endif /* BFD64 */ | |
4d6ed7c8 | 1001 | } |
103f02d3 | 1002 | |
4d6ed7c8 NC |
1003 | free (erels); |
1004 | } | |
1005 | *relsp = rels; | |
1006 | *nrelsp = nrels; | |
1007 | return 1; | |
1008 | } | |
103f02d3 | 1009 | |
aca88567 NC |
1010 | /* Returns the reloc type extracted from the reloc info field. */ |
1011 | ||
1012 | static unsigned int | |
1013 | get_reloc_type (bfd_vma reloc_info) | |
1014 | { | |
1015 | if (is_32bit_elf) | |
1016 | return ELF32_R_TYPE (reloc_info); | |
1017 | ||
1018 | switch (elf_header.e_machine) | |
1019 | { | |
1020 | case EM_MIPS: | |
1021 | /* Note: We assume that reloc_info has already been adjusted for us. */ | |
1022 | return ELF64_MIPS_R_TYPE (reloc_info); | |
1023 | ||
1024 | case EM_SPARCV9: | |
1025 | return ELF64_R_TYPE_ID (reloc_info); | |
1026 | ||
1027 | default: | |
1028 | return ELF64_R_TYPE (reloc_info); | |
1029 | } | |
1030 | } | |
1031 | ||
1032 | /* Return the symbol index extracted from the reloc info field. */ | |
1033 | ||
1034 | static bfd_vma | |
1035 | get_reloc_symindex (bfd_vma reloc_info) | |
1036 | { | |
1037 | return is_32bit_elf ? ELF32_R_SYM (reloc_info) : ELF64_R_SYM (reloc_info); | |
1038 | } | |
1039 | ||
13761a11 NC |
1040 | static inline bfd_boolean |
1041 | uses_msp430x_relocs (void) | |
1042 | { | |
1043 | return | |
1044 | elf_header.e_machine == EM_MSP430 /* Paranoia. */ | |
1045 | /* GCC uses osabi == ELFOSBI_STANDALONE. */ | |
1046 | && (((elf_header.e_flags & EF_MSP430_MACH) == E_MSP430_MACH_MSP430X) | |
1047 | /* TI compiler uses ELFOSABI_NONE. */ | |
1048 | || (elf_header.e_ident[EI_OSABI] == ELFOSABI_NONE)); | |
1049 | } | |
1050 | ||
d3ba0551 AM |
1051 | /* Display the contents of the relocation data found at the specified |
1052 | offset. */ | |
ee42cf8c | 1053 | |
41e92641 | 1054 | static void |
2cf0635d | 1055 | dump_relocations (FILE * file, |
d3ba0551 AM |
1056 | unsigned long rel_offset, |
1057 | unsigned long rel_size, | |
2cf0635d | 1058 | Elf_Internal_Sym * symtab, |
d3ba0551 | 1059 | unsigned long nsyms, |
2cf0635d | 1060 | char * strtab, |
d79b3d50 | 1061 | unsigned long strtablen, |
bb4d2ac2 L |
1062 | int is_rela, |
1063 | int is_dynsym) | |
4d6ed7c8 | 1064 | { |
b34976b6 | 1065 | unsigned int i; |
2cf0635d | 1066 | Elf_Internal_Rela * rels; |
103f02d3 | 1067 | |
4d6ed7c8 NC |
1068 | if (is_rela == UNKNOWN) |
1069 | is_rela = guess_is_rela (elf_header.e_machine); | |
103f02d3 | 1070 | |
4d6ed7c8 NC |
1071 | if (is_rela) |
1072 | { | |
c8286bd1 | 1073 | if (!slurp_rela_relocs (file, rel_offset, rel_size, &rels, &rel_size)) |
41e92641 | 1074 | return; |
4d6ed7c8 NC |
1075 | } |
1076 | else | |
1077 | { | |
1078 | if (!slurp_rel_relocs (file, rel_offset, rel_size, &rels, &rel_size)) | |
41e92641 | 1079 | return; |
252b5132 RH |
1080 | } |
1081 | ||
410f7a12 L |
1082 | if (is_32bit_elf) |
1083 | { | |
1084 | if (is_rela) | |
2c71103e NC |
1085 | { |
1086 | if (do_wide) | |
1087 | printf (_(" Offset Info Type Sym. Value Symbol's Name + Addend\n")); | |
1088 | else | |
1089 | printf (_(" Offset Info Type Sym.Value Sym. Name + Addend\n")); | |
1090 | } | |
410f7a12 | 1091 | else |
2c71103e NC |
1092 | { |
1093 | if (do_wide) | |
1094 | printf (_(" Offset Info Type Sym. Value Symbol's Name\n")); | |
1095 | else | |
1096 | printf (_(" Offset Info Type Sym.Value Sym. Name\n")); | |
1097 | } | |
410f7a12 | 1098 | } |
252b5132 | 1099 | else |
410f7a12 L |
1100 | { |
1101 | if (is_rela) | |
2c71103e NC |
1102 | { |
1103 | if (do_wide) | |
8beeaeb7 | 1104 | printf (_(" Offset Info Type Symbol's Value Symbol's Name + Addend\n")); |
2c71103e NC |
1105 | else |
1106 | printf (_(" Offset Info Type Sym. Value Sym. Name + Addend\n")); | |
1107 | } | |
410f7a12 | 1108 | else |
2c71103e NC |
1109 | { |
1110 | if (do_wide) | |
8beeaeb7 | 1111 | printf (_(" Offset Info Type Symbol's Value Symbol's Name\n")); |
2c71103e NC |
1112 | else |
1113 | printf (_(" Offset Info Type Sym. Value Sym. Name\n")); | |
1114 | } | |
410f7a12 | 1115 | } |
252b5132 RH |
1116 | |
1117 | for (i = 0; i < rel_size; i++) | |
1118 | { | |
2cf0635d | 1119 | const char * rtype; |
b34976b6 | 1120 | bfd_vma offset; |
91d6fa6a | 1121 | bfd_vma inf; |
b34976b6 AM |
1122 | bfd_vma symtab_index; |
1123 | bfd_vma type; | |
103f02d3 | 1124 | |
b34976b6 | 1125 | offset = rels[i].r_offset; |
91d6fa6a | 1126 | inf = rels[i].r_info; |
103f02d3 | 1127 | |
91d6fa6a NC |
1128 | type = get_reloc_type (inf); |
1129 | symtab_index = get_reloc_symindex (inf); | |
252b5132 | 1130 | |
410f7a12 L |
1131 | if (is_32bit_elf) |
1132 | { | |
39dbeff8 AM |
1133 | printf ("%8.8lx %8.8lx ", |
1134 | (unsigned long) offset & 0xffffffff, | |
91d6fa6a | 1135 | (unsigned long) inf & 0xffffffff); |
410f7a12 L |
1136 | } |
1137 | else | |
1138 | { | |
39dbeff8 AM |
1139 | #if BFD_HOST_64BIT_LONG |
1140 | printf (do_wide | |
1141 | ? "%16.16lx %16.16lx " | |
1142 | : "%12.12lx %12.12lx ", | |
91d6fa6a | 1143 | offset, inf); |
39dbeff8 | 1144 | #elif BFD_HOST_64BIT_LONG_LONG |
6e3d6dc1 | 1145 | #ifndef __MSVCRT__ |
39dbeff8 AM |
1146 | printf (do_wide |
1147 | ? "%16.16llx %16.16llx " | |
1148 | : "%12.12llx %12.12llx ", | |
91d6fa6a | 1149 | offset, inf); |
6e3d6dc1 NC |
1150 | #else |
1151 | printf (do_wide | |
1152 | ? "%16.16I64x %16.16I64x " | |
1153 | : "%12.12I64x %12.12I64x ", | |
91d6fa6a | 1154 | offset, inf); |
6e3d6dc1 | 1155 | #endif |
39dbeff8 | 1156 | #else |
2c71103e NC |
1157 | printf (do_wide |
1158 | ? "%8.8lx%8.8lx %8.8lx%8.8lx " | |
1159 | : "%4.4lx%8.8lx %4.4lx%8.8lx ", | |
410f7a12 L |
1160 | _bfd_int64_high (offset), |
1161 | _bfd_int64_low (offset), | |
91d6fa6a NC |
1162 | _bfd_int64_high (inf), |
1163 | _bfd_int64_low (inf)); | |
9ea033b2 | 1164 | #endif |
410f7a12 | 1165 | } |
103f02d3 | 1166 | |
252b5132 RH |
1167 | switch (elf_header.e_machine) |
1168 | { | |
1169 | default: | |
1170 | rtype = NULL; | |
1171 | break; | |
1172 | ||
a06ea964 NC |
1173 | case EM_AARCH64: |
1174 | rtype = elf_aarch64_reloc_type (type); | |
1175 | break; | |
1176 | ||
2b0337b0 | 1177 | case EM_M32R: |
252b5132 | 1178 | case EM_CYGNUS_M32R: |
9ea033b2 | 1179 | rtype = elf_m32r_reloc_type (type); |
252b5132 RH |
1180 | break; |
1181 | ||
1182 | case EM_386: | |
1183 | case EM_486: | |
9ea033b2 | 1184 | rtype = elf_i386_reloc_type (type); |
252b5132 RH |
1185 | break; |
1186 | ||
ba2685cc AM |
1187 | case EM_68HC11: |
1188 | case EM_68HC12: | |
1189 | rtype = elf_m68hc11_reloc_type (type); | |
1190 | break; | |
75751cd9 | 1191 | |
252b5132 | 1192 | case EM_68K: |
9ea033b2 | 1193 | rtype = elf_m68k_reloc_type (type); |
252b5132 RH |
1194 | break; |
1195 | ||
63fcb9e9 | 1196 | case EM_960: |
9ea033b2 | 1197 | rtype = elf_i960_reloc_type (type); |
63fcb9e9 ILT |
1198 | break; |
1199 | ||
adde6300 | 1200 | case EM_AVR: |
2b0337b0 | 1201 | case EM_AVR_OLD: |
adde6300 AM |
1202 | rtype = elf_avr_reloc_type (type); |
1203 | break; | |
1204 | ||
9ea033b2 NC |
1205 | case EM_OLD_SPARCV9: |
1206 | case EM_SPARC32PLUS: | |
1207 | case EM_SPARCV9: | |
252b5132 | 1208 | case EM_SPARC: |
9ea033b2 | 1209 | rtype = elf_sparc_reloc_type (type); |
252b5132 RH |
1210 | break; |
1211 | ||
e9f53129 AM |
1212 | case EM_SPU: |
1213 | rtype = elf_spu_reloc_type (type); | |
1214 | break; | |
1215 | ||
708e2187 NC |
1216 | case EM_V800: |
1217 | rtype = v800_reloc_type (type); | |
1218 | break; | |
2b0337b0 | 1219 | case EM_V850: |
252b5132 | 1220 | case EM_CYGNUS_V850: |
9ea033b2 | 1221 | rtype = v850_reloc_type (type); |
252b5132 RH |
1222 | break; |
1223 | ||
2b0337b0 | 1224 | case EM_D10V: |
252b5132 | 1225 | case EM_CYGNUS_D10V: |
9ea033b2 | 1226 | rtype = elf_d10v_reloc_type (type); |
252b5132 RH |
1227 | break; |
1228 | ||
2b0337b0 | 1229 | case EM_D30V: |
252b5132 | 1230 | case EM_CYGNUS_D30V: |
9ea033b2 | 1231 | rtype = elf_d30v_reloc_type (type); |
252b5132 RH |
1232 | break; |
1233 | ||
d172d4ba NC |
1234 | case EM_DLX: |
1235 | rtype = elf_dlx_reloc_type (type); | |
1236 | break; | |
1237 | ||
252b5132 | 1238 | case EM_SH: |
9ea033b2 | 1239 | rtype = elf_sh_reloc_type (type); |
252b5132 RH |
1240 | break; |
1241 | ||
2b0337b0 | 1242 | case EM_MN10300: |
252b5132 | 1243 | case EM_CYGNUS_MN10300: |
9ea033b2 | 1244 | rtype = elf_mn10300_reloc_type (type); |
252b5132 RH |
1245 | break; |
1246 | ||
2b0337b0 | 1247 | case EM_MN10200: |
252b5132 | 1248 | case EM_CYGNUS_MN10200: |
9ea033b2 | 1249 | rtype = elf_mn10200_reloc_type (type); |
252b5132 RH |
1250 | break; |
1251 | ||
2b0337b0 | 1252 | case EM_FR30: |
252b5132 | 1253 | case EM_CYGNUS_FR30: |
9ea033b2 | 1254 | rtype = elf_fr30_reloc_type (type); |
252b5132 RH |
1255 | break; |
1256 | ||
ba2685cc AM |
1257 | case EM_CYGNUS_FRV: |
1258 | rtype = elf_frv_reloc_type (type); | |
1259 | break; | |
5c70f934 | 1260 | |
3f8107ab AM |
1261 | case EM_FT32: |
1262 | rtype = elf_ft32_reloc_type (type); | |
1263 | break; | |
1264 | ||
252b5132 | 1265 | case EM_MCORE: |
9ea033b2 | 1266 | rtype = elf_mcore_reloc_type (type); |
252b5132 RH |
1267 | break; |
1268 | ||
3c3bdf30 NC |
1269 | case EM_MMIX: |
1270 | rtype = elf_mmix_reloc_type (type); | |
1271 | break; | |
1272 | ||
5506d11a AM |
1273 | case EM_MOXIE: |
1274 | rtype = elf_moxie_reloc_type (type); | |
1275 | break; | |
1276 | ||
2469cfa2 | 1277 | case EM_MSP430: |
13761a11 NC |
1278 | if (uses_msp430x_relocs ()) |
1279 | { | |
1280 | rtype = elf_msp430x_reloc_type (type); | |
1281 | break; | |
1282 | } | |
2469cfa2 NC |
1283 | case EM_MSP430_OLD: |
1284 | rtype = elf_msp430_reloc_type (type); | |
1285 | break; | |
1286 | ||
35c08157 KLC |
1287 | case EM_NDS32: |
1288 | rtype = elf_nds32_reloc_type (type); | |
1289 | break; | |
1290 | ||
252b5132 | 1291 | case EM_PPC: |
9ea033b2 | 1292 | rtype = elf_ppc_reloc_type (type); |
252b5132 RH |
1293 | break; |
1294 | ||
c833c019 AM |
1295 | case EM_PPC64: |
1296 | rtype = elf_ppc64_reloc_type (type); | |
1297 | break; | |
1298 | ||
252b5132 | 1299 | case EM_MIPS: |
4fe85591 | 1300 | case EM_MIPS_RS3_LE: |
9ea033b2 | 1301 | rtype = elf_mips_reloc_type (type); |
252b5132 RH |
1302 | break; |
1303 | ||
1304 | case EM_ALPHA: | |
9ea033b2 | 1305 | rtype = elf_alpha_reloc_type (type); |
252b5132 RH |
1306 | break; |
1307 | ||
1308 | case EM_ARM: | |
9ea033b2 | 1309 | rtype = elf_arm_reloc_type (type); |
252b5132 RH |
1310 | break; |
1311 | ||
584da044 | 1312 | case EM_ARC: |
9ea033b2 | 1313 | rtype = elf_arc_reloc_type (type); |
252b5132 RH |
1314 | break; |
1315 | ||
1316 | case EM_PARISC: | |
69e617ca | 1317 | rtype = elf_hppa_reloc_type (type); |
252b5132 | 1318 | break; |
7d466069 | 1319 | |
b8720f9d JL |
1320 | case EM_H8_300: |
1321 | case EM_H8_300H: | |
1322 | case EM_H8S: | |
1323 | rtype = elf_h8_reloc_type (type); | |
1324 | break; | |
1325 | ||
73589c9d CS |
1326 | case EM_OR1K: |
1327 | rtype = elf_or1k_reloc_type (type); | |
3b16e843 NC |
1328 | break; |
1329 | ||
7d466069 | 1330 | case EM_PJ: |
2b0337b0 | 1331 | case EM_PJ_OLD: |
7d466069 ILT |
1332 | rtype = elf_pj_reloc_type (type); |
1333 | break; | |
800eeca4 JW |
1334 | case EM_IA_64: |
1335 | rtype = elf_ia64_reloc_type (type); | |
1336 | break; | |
1b61cf92 HPN |
1337 | |
1338 | case EM_CRIS: | |
1339 | rtype = elf_cris_reloc_type (type); | |
1340 | break; | |
535c37ff JE |
1341 | |
1342 | case EM_860: | |
1343 | rtype = elf_i860_reloc_type (type); | |
1344 | break; | |
bcedfee6 NC |
1345 | |
1346 | case EM_X86_64: | |
8a9036a4 | 1347 | case EM_L1OM: |
7a9068fe | 1348 | case EM_K1OM: |
bcedfee6 NC |
1349 | rtype = elf_x86_64_reloc_type (type); |
1350 | break; | |
a85d7ed0 | 1351 | |
35b1837e AM |
1352 | case EM_S370: |
1353 | rtype = i370_reloc_type (type); | |
1354 | break; | |
1355 | ||
53c7db4b KH |
1356 | case EM_S390_OLD: |
1357 | case EM_S390: | |
1358 | rtype = elf_s390_reloc_type (type); | |
1359 | break; | |
93fbbb04 | 1360 | |
1c0d3aa6 NC |
1361 | case EM_SCORE: |
1362 | rtype = elf_score_reloc_type (type); | |
1363 | break; | |
1364 | ||
93fbbb04 GK |
1365 | case EM_XSTORMY16: |
1366 | rtype = elf_xstormy16_reloc_type (type); | |
1367 | break; | |
179d3252 | 1368 | |
1fe1f39c NC |
1369 | case EM_CRX: |
1370 | rtype = elf_crx_reloc_type (type); | |
1371 | break; | |
1372 | ||
179d3252 JT |
1373 | case EM_VAX: |
1374 | rtype = elf_vax_reloc_type (type); | |
1375 | break; | |
1e4cf259 | 1376 | |
619ed720 EB |
1377 | case EM_VISIUM: |
1378 | rtype = elf_visium_reloc_type (type); | |
1379 | break; | |
1380 | ||
cfb8c092 NC |
1381 | case EM_ADAPTEVA_EPIPHANY: |
1382 | rtype = elf_epiphany_reloc_type (type); | |
1383 | break; | |
1384 | ||
1e4cf259 NC |
1385 | case EM_IP2K: |
1386 | case EM_IP2K_OLD: | |
1387 | rtype = elf_ip2k_reloc_type (type); | |
1388 | break; | |
3b36097d SC |
1389 | |
1390 | case EM_IQ2000: | |
1391 | rtype = elf_iq2000_reloc_type (type); | |
1392 | break; | |
88da6820 NC |
1393 | |
1394 | case EM_XTENSA_OLD: | |
1395 | case EM_XTENSA: | |
1396 | rtype = elf_xtensa_reloc_type (type); | |
1397 | break; | |
a34e3ecb | 1398 | |
84e94c90 NC |
1399 | case EM_LATTICEMICO32: |
1400 | rtype = elf_lm32_reloc_type (type); | |
1401 | break; | |
1402 | ||
ff7eeb89 | 1403 | case EM_M32C_OLD: |
49f58d10 JB |
1404 | case EM_M32C: |
1405 | rtype = elf_m32c_reloc_type (type); | |
1406 | break; | |
1407 | ||
d031aafb NS |
1408 | case EM_MT: |
1409 | rtype = elf_mt_reloc_type (type); | |
a34e3ecb | 1410 | break; |
1d65ded4 CM |
1411 | |
1412 | case EM_BLACKFIN: | |
1413 | rtype = elf_bfin_reloc_type (type); | |
1414 | break; | |
15ab5209 DB |
1415 | |
1416 | case EM_CYGNUS_MEP: | |
1417 | rtype = elf_mep_reloc_type (type); | |
1418 | break; | |
60bca95a NC |
1419 | |
1420 | case EM_CR16: | |
1421 | rtype = elf_cr16_reloc_type (type); | |
1422 | break; | |
dd24e3da | 1423 | |
7ba29e2a NC |
1424 | case EM_MICROBLAZE: |
1425 | case EM_MICROBLAZE_OLD: | |
1426 | rtype = elf_microblaze_reloc_type (type); | |
1427 | break; | |
c7927a3c | 1428 | |
99c513f6 DD |
1429 | case EM_RL78: |
1430 | rtype = elf_rl78_reloc_type (type); | |
1431 | break; | |
1432 | ||
c7927a3c NC |
1433 | case EM_RX: |
1434 | rtype = elf_rx_reloc_type (type); | |
1435 | break; | |
c29aca4a | 1436 | |
a3c62988 NC |
1437 | case EM_METAG: |
1438 | rtype = elf_metag_reloc_type (type); | |
1439 | break; | |
1440 | ||
c29aca4a NC |
1441 | case EM_XC16X: |
1442 | case EM_C166: | |
1443 | rtype = elf_xc16x_reloc_type (type); | |
1444 | break; | |
40b36596 JM |
1445 | |
1446 | case EM_TI_C6000: | |
1447 | rtype = elf_tic6x_reloc_type (type); | |
1448 | break; | |
aa137e4d NC |
1449 | |
1450 | case EM_TILEGX: | |
1451 | rtype = elf_tilegx_reloc_type (type); | |
1452 | break; | |
1453 | ||
1454 | case EM_TILEPRO: | |
1455 | rtype = elf_tilepro_reloc_type (type); | |
1456 | break; | |
f6c1a2d5 NC |
1457 | |
1458 | case EM_XGATE: | |
1459 | rtype = elf_xgate_reloc_type (type); | |
1460 | break; | |
36591ba1 SL |
1461 | |
1462 | case EM_ALTERA_NIOS2: | |
1463 | rtype = elf_nios2_reloc_type (type); | |
1464 | break; | |
252b5132 RH |
1465 | } |
1466 | ||
1467 | if (rtype == NULL) | |
39dbeff8 | 1468 | printf (_("unrecognized: %-7lx"), (unsigned long) type & 0xffffffff); |
252b5132 | 1469 | else |
8beeaeb7 | 1470 | printf (do_wide ? "%-22.22s" : "%-17.17s", rtype); |
252b5132 | 1471 | |
7ace3541 | 1472 | if (elf_header.e_machine == EM_ALPHA |
157c2599 | 1473 | && rtype != NULL |
7ace3541 RH |
1474 | && streq (rtype, "R_ALPHA_LITUSE") |
1475 | && is_rela) | |
1476 | { | |
1477 | switch (rels[i].r_addend) | |
1478 | { | |
1479 | case LITUSE_ALPHA_ADDR: rtype = "ADDR"; break; | |
1480 | case LITUSE_ALPHA_BASE: rtype = "BASE"; break; | |
1481 | case LITUSE_ALPHA_BYTOFF: rtype = "BYTOFF"; break; | |
1482 | case LITUSE_ALPHA_JSR: rtype = "JSR"; break; | |
1483 | case LITUSE_ALPHA_TLSGD: rtype = "TLSGD"; break; | |
1484 | case LITUSE_ALPHA_TLSLDM: rtype = "TLSLDM"; break; | |
1485 | case LITUSE_ALPHA_JSRDIRECT: rtype = "JSRDIRECT"; break; | |
1486 | default: rtype = NULL; | |
1487 | } | |
1488 | if (rtype) | |
1489 | printf (" (%s)", rtype); | |
1490 | else | |
1491 | { | |
1492 | putchar (' '); | |
1493 | printf (_("<unknown addend: %lx>"), | |
1494 | (unsigned long) rels[i].r_addend); | |
1495 | } | |
1496 | } | |
1497 | else if (symtab_index) | |
252b5132 | 1498 | { |
af3fc3bc | 1499 | if (symtab == NULL || symtab_index >= nsyms) |
2b692964 | 1500 | printf (_(" bad symbol index: %08lx"), (unsigned long) symtab_index); |
af3fc3bc | 1501 | else |
19936277 | 1502 | { |
2cf0635d | 1503 | Elf_Internal_Sym * psym; |
bb4d2ac2 L |
1504 | const char * version_string; |
1505 | enum versioned_symbol_info sym_info; | |
1506 | unsigned short vna_other; | |
19936277 | 1507 | |
af3fc3bc | 1508 | psym = symtab + symtab_index; |
103f02d3 | 1509 | |
bb4d2ac2 L |
1510 | version_string |
1511 | = get_symbol_version_string (file, is_dynsym, | |
1512 | strtab, strtablen, | |
1513 | symtab_index, | |
1514 | psym, | |
1515 | &sym_info, | |
1516 | &vna_other); | |
1517 | ||
af3fc3bc | 1518 | printf (" "); |
171191ba | 1519 | |
d8045f23 NC |
1520 | if (ELF_ST_TYPE (psym->st_info) == STT_GNU_IFUNC) |
1521 | { | |
1522 | const char * name; | |
1523 | unsigned int len; | |
1524 | unsigned int width = is_32bit_elf ? 8 : 14; | |
1525 | ||
1526 | /* Relocations against GNU_IFUNC symbols do not use the value | |
1527 | of the symbol as the address to relocate against. Instead | |
1528 | they invoke the function named by the symbol and use its | |
1529 | result as the address for relocation. | |
1530 | ||
1531 | To indicate this to the user, do not display the value of | |
1532 | the symbol in the "Symbols's Value" field. Instead show | |
1533 | its name followed by () as a hint that the symbol is | |
1534 | invoked. */ | |
1535 | ||
1536 | if (strtab == NULL | |
1537 | || psym->st_name == 0 | |
1538 | || psym->st_name >= strtablen) | |
1539 | name = "??"; | |
1540 | else | |
1541 | name = strtab + psym->st_name; | |
1542 | ||
1543 | len = print_symbol (width, name); | |
bb4d2ac2 L |
1544 | if (version_string) |
1545 | printf (sym_info == symbol_public ? "@@%s" : "@%s", | |
1546 | version_string); | |
d8045f23 NC |
1547 | printf ("()%-*s", len <= width ? (width + 1) - len : 1, " "); |
1548 | } | |
1549 | else | |
1550 | { | |
1551 | print_vma (psym->st_value, LONG_HEX); | |
171191ba | 1552 | |
d8045f23 NC |
1553 | printf (is_32bit_elf ? " " : " "); |
1554 | } | |
103f02d3 | 1555 | |
af3fc3bc | 1556 | if (psym->st_name == 0) |
f1ef08cb | 1557 | { |
2cf0635d | 1558 | const char * sec_name = "<null>"; |
f1ef08cb AM |
1559 | char name_buf[40]; |
1560 | ||
1561 | if (ELF_ST_TYPE (psym->st_info) == STT_SECTION) | |
1562 | { | |
4fbb74a6 | 1563 | if (psym->st_shndx < elf_header.e_shnum) |
74e1a04b | 1564 | sec_name = SECTION_NAME (section_headers + psym->st_shndx); |
f1ef08cb AM |
1565 | else if (psym->st_shndx == SHN_ABS) |
1566 | sec_name = "ABS"; | |
1567 | else if (psym->st_shndx == SHN_COMMON) | |
1568 | sec_name = "COMMON"; | |
ac145307 BS |
1569 | else if ((elf_header.e_machine == EM_MIPS |
1570 | && psym->st_shndx == SHN_MIPS_SCOMMON) | |
1571 | || (elf_header.e_machine == EM_TI_C6000 | |
1572 | && psym->st_shndx == SHN_TIC6X_SCOMMON)) | |
172553c7 TS |
1573 | sec_name = "SCOMMON"; |
1574 | else if (elf_header.e_machine == EM_MIPS | |
1575 | && psym->st_shndx == SHN_MIPS_SUNDEFINED) | |
1576 | sec_name = "SUNDEF"; | |
8a9036a4 | 1577 | else if ((elf_header.e_machine == EM_X86_64 |
7a9068fe L |
1578 | || elf_header.e_machine == EM_L1OM |
1579 | || elf_header.e_machine == EM_K1OM) | |
3b22753a L |
1580 | && psym->st_shndx == SHN_X86_64_LCOMMON) |
1581 | sec_name = "LARGE_COMMON"; | |
9ce701e2 L |
1582 | else if (elf_header.e_machine == EM_IA_64 |
1583 | && elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX | |
1584 | && psym->st_shndx == SHN_IA_64_ANSI_COMMON) | |
1585 | sec_name = "ANSI_COM"; | |
28f997cf | 1586 | else if (is_ia64_vms () |
148b93f2 NC |
1587 | && psym->st_shndx == SHN_IA_64_VMS_SYMVEC) |
1588 | sec_name = "VMS_SYMVEC"; | |
f1ef08cb AM |
1589 | else |
1590 | { | |
1591 | sprintf (name_buf, "<section 0x%x>", | |
1592 | (unsigned int) psym->st_shndx); | |
1593 | sec_name = name_buf; | |
1594 | } | |
1595 | } | |
1596 | print_symbol (22, sec_name); | |
1597 | } | |
af3fc3bc | 1598 | else if (strtab == NULL) |
d79b3d50 | 1599 | printf (_("<string table index: %3ld>"), psym->st_name); |
c256ffe7 | 1600 | else if (psym->st_name >= strtablen) |
d79b3d50 | 1601 | printf (_("<corrupt string table index: %3ld>"), psym->st_name); |
af3fc3bc | 1602 | else |
bb4d2ac2 L |
1603 | { |
1604 | print_symbol (22, strtab + psym->st_name); | |
1605 | if (version_string) | |
1606 | printf (sym_info == symbol_public ? "@@%s" : "@%s", | |
1607 | version_string); | |
1608 | } | |
103f02d3 | 1609 | |
af3fc3bc | 1610 | if (is_rela) |
171191ba | 1611 | { |
598aaa76 | 1612 | bfd_signed_vma off = rels[i].r_addend; |
171191ba | 1613 | |
834f871c NC |
1614 | /* PR 17531: file: 2e63226f. */ |
1615 | if (off == ((bfd_signed_vma) 1) << ((sizeof (bfd_signed_vma) * 8) - 1)) | |
1616 | printf (" + %" BFD_VMA_FMT "x", off); | |
1617 | else if (off < 0) | |
598aaa76 | 1618 | printf (" - %" BFD_VMA_FMT "x", - off); |
171191ba | 1619 | else |
598aaa76 | 1620 | printf (" + %" BFD_VMA_FMT "x", off); |
171191ba | 1621 | } |
19936277 | 1622 | } |
252b5132 | 1623 | } |
1b228002 | 1624 | else if (is_rela) |
f7a99963 | 1625 | { |
e04d7088 L |
1626 | bfd_signed_vma off = rels[i].r_addend; |
1627 | ||
1628 | printf ("%*c", is_32bit_elf ? 12 : 20, ' '); | |
834f871c NC |
1629 | /* PR 17531: file: 2e63226f. */ |
1630 | if (off == ((bfd_signed_vma) 1) << ((sizeof (bfd_signed_vma) * 8) - 1)) | |
1631 | printf ("%" BFD_VMA_FMT "x", off); | |
1632 | else if (off < 0) | |
e04d7088 L |
1633 | printf ("-%" BFD_VMA_FMT "x", - off); |
1634 | else | |
1635 | printf ("%" BFD_VMA_FMT "x", off); | |
f7a99963 | 1636 | } |
252b5132 | 1637 | |
157c2599 NC |
1638 | if (elf_header.e_machine == EM_SPARCV9 |
1639 | && rtype != NULL | |
1640 | && streq (rtype, "R_SPARC_OLO10")) | |
91d6fa6a | 1641 | printf (" + %lx", (unsigned long) ELF64_R_TYPE_DATA (inf)); |
351b4b40 | 1642 | |
252b5132 | 1643 | putchar ('\n'); |
2c71103e | 1644 | |
aca88567 | 1645 | #ifdef BFD64 |
53c7db4b | 1646 | if (! is_32bit_elf && elf_header.e_machine == EM_MIPS) |
2c71103e | 1647 | { |
91d6fa6a NC |
1648 | bfd_vma type2 = ELF64_MIPS_R_TYPE2 (inf); |
1649 | bfd_vma type3 = ELF64_MIPS_R_TYPE3 (inf); | |
2cf0635d NC |
1650 | const char * rtype2 = elf_mips_reloc_type (type2); |
1651 | const char * rtype3 = elf_mips_reloc_type (type3); | |
aca88567 | 1652 | |
2c71103e NC |
1653 | printf (" Type2: "); |
1654 | ||
1655 | if (rtype2 == NULL) | |
39dbeff8 AM |
1656 | printf (_("unrecognized: %-7lx"), |
1657 | (unsigned long) type2 & 0xffffffff); | |
2c71103e NC |
1658 | else |
1659 | printf ("%-17.17s", rtype2); | |
1660 | ||
18bd398b | 1661 | printf ("\n Type3: "); |
2c71103e NC |
1662 | |
1663 | if (rtype3 == NULL) | |
39dbeff8 AM |
1664 | printf (_("unrecognized: %-7lx"), |
1665 | (unsigned long) type3 & 0xffffffff); | |
2c71103e NC |
1666 | else |
1667 | printf ("%-17.17s", rtype3); | |
1668 | ||
53c7db4b | 1669 | putchar ('\n'); |
2c71103e | 1670 | } |
aca88567 | 1671 | #endif /* BFD64 */ |
252b5132 RH |
1672 | } |
1673 | ||
c8286bd1 | 1674 | free (rels); |
252b5132 RH |
1675 | } |
1676 | ||
1677 | static const char * | |
d3ba0551 | 1678 | get_mips_dynamic_type (unsigned long type) |
252b5132 RH |
1679 | { |
1680 | switch (type) | |
1681 | { | |
1682 | case DT_MIPS_RLD_VERSION: return "MIPS_RLD_VERSION"; | |
1683 | case DT_MIPS_TIME_STAMP: return "MIPS_TIME_STAMP"; | |
1684 | case DT_MIPS_ICHECKSUM: return "MIPS_ICHECKSUM"; | |
1685 | case DT_MIPS_IVERSION: return "MIPS_IVERSION"; | |
1686 | case DT_MIPS_FLAGS: return "MIPS_FLAGS"; | |
1687 | case DT_MIPS_BASE_ADDRESS: return "MIPS_BASE_ADDRESS"; | |
1688 | case DT_MIPS_MSYM: return "MIPS_MSYM"; | |
1689 | case DT_MIPS_CONFLICT: return "MIPS_CONFLICT"; | |
1690 | case DT_MIPS_LIBLIST: return "MIPS_LIBLIST"; | |
1691 | case DT_MIPS_LOCAL_GOTNO: return "MIPS_LOCAL_GOTNO"; | |
1692 | case DT_MIPS_CONFLICTNO: return "MIPS_CONFLICTNO"; | |
1693 | case DT_MIPS_LIBLISTNO: return "MIPS_LIBLISTNO"; | |
1694 | case DT_MIPS_SYMTABNO: return "MIPS_SYMTABNO"; | |
1695 | case DT_MIPS_UNREFEXTNO: return "MIPS_UNREFEXTNO"; | |
1696 | case DT_MIPS_GOTSYM: return "MIPS_GOTSYM"; | |
1697 | case DT_MIPS_HIPAGENO: return "MIPS_HIPAGENO"; | |
1698 | case DT_MIPS_RLD_MAP: return "MIPS_RLD_MAP"; | |
1699 | case DT_MIPS_DELTA_CLASS: return "MIPS_DELTA_CLASS"; | |
1700 | case DT_MIPS_DELTA_CLASS_NO: return "MIPS_DELTA_CLASS_NO"; | |
1701 | case DT_MIPS_DELTA_INSTANCE: return "MIPS_DELTA_INSTANCE"; | |
1702 | case DT_MIPS_DELTA_INSTANCE_NO: return "MIPS_DELTA_INSTANCE_NO"; | |
1703 | case DT_MIPS_DELTA_RELOC: return "MIPS_DELTA_RELOC"; | |
1704 | case DT_MIPS_DELTA_RELOC_NO: return "MIPS_DELTA_RELOC_NO"; | |
1705 | case DT_MIPS_DELTA_SYM: return "MIPS_DELTA_SYM"; | |
1706 | case DT_MIPS_DELTA_SYM_NO: return "MIPS_DELTA_SYM_NO"; | |
1707 | case DT_MIPS_DELTA_CLASSSYM: return "MIPS_DELTA_CLASSSYM"; | |
1708 | case DT_MIPS_DELTA_CLASSSYM_NO: return "MIPS_DELTA_CLASSSYM_NO"; | |
1709 | case DT_MIPS_CXX_FLAGS: return "MIPS_CXX_FLAGS"; | |
1710 | case DT_MIPS_PIXIE_INIT: return "MIPS_PIXIE_INIT"; | |
1711 | case DT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB"; | |
1712 | case DT_MIPS_LOCALPAGE_GOTIDX: return "MIPS_LOCALPAGE_GOTIDX"; | |
1713 | case DT_MIPS_LOCAL_GOTIDX: return "MIPS_LOCAL_GOTIDX"; | |
1714 | case DT_MIPS_HIDDEN_GOTIDX: return "MIPS_HIDDEN_GOTIDX"; | |
1715 | case DT_MIPS_PROTECTED_GOTIDX: return "MIPS_PROTECTED_GOTIDX"; | |
1716 | case DT_MIPS_OPTIONS: return "MIPS_OPTIONS"; | |
1717 | case DT_MIPS_INTERFACE: return "MIPS_INTERFACE"; | |
1718 | case DT_MIPS_DYNSTR_ALIGN: return "MIPS_DYNSTR_ALIGN"; | |
1719 | case DT_MIPS_INTERFACE_SIZE: return "MIPS_INTERFACE_SIZE"; | |
1720 | case DT_MIPS_RLD_TEXT_RESOLVE_ADDR: return "MIPS_RLD_TEXT_RESOLVE_ADDR"; | |
1721 | case DT_MIPS_PERF_SUFFIX: return "MIPS_PERF_SUFFIX"; | |
1722 | case DT_MIPS_COMPACT_SIZE: return "MIPS_COMPACT_SIZE"; | |
1723 | case DT_MIPS_GP_VALUE: return "MIPS_GP_VALUE"; | |
1724 | case DT_MIPS_AUX_DYNAMIC: return "MIPS_AUX_DYNAMIC"; | |
861fb55a DJ |
1725 | case DT_MIPS_PLTGOT: return "MIPS_PLTGOT"; |
1726 | case DT_MIPS_RWPLT: return "MIPS_RWPLT"; | |
252b5132 RH |
1727 | default: |
1728 | return NULL; | |
1729 | } | |
1730 | } | |
1731 | ||
9a097730 | 1732 | static const char * |
d3ba0551 | 1733 | get_sparc64_dynamic_type (unsigned long type) |
9a097730 RH |
1734 | { |
1735 | switch (type) | |
1736 | { | |
1737 | case DT_SPARC_REGISTER: return "SPARC_REGISTER"; | |
1738 | default: | |
1739 | return NULL; | |
1740 | } | |
103f02d3 UD |
1741 | } |
1742 | ||
7490d522 AM |
1743 | static const char * |
1744 | get_ppc_dynamic_type (unsigned long type) | |
1745 | { | |
1746 | switch (type) | |
1747 | { | |
a7f2871e | 1748 | case DT_PPC_GOT: return "PPC_GOT"; |
e8910a83 | 1749 | case DT_PPC_OPT: return "PPC_OPT"; |
7490d522 AM |
1750 | default: |
1751 | return NULL; | |
1752 | } | |
1753 | } | |
1754 | ||
f1cb7e17 | 1755 | static const char * |
d3ba0551 | 1756 | get_ppc64_dynamic_type (unsigned long type) |
f1cb7e17 AM |
1757 | { |
1758 | switch (type) | |
1759 | { | |
a7f2871e AM |
1760 | case DT_PPC64_GLINK: return "PPC64_GLINK"; |
1761 | case DT_PPC64_OPD: return "PPC64_OPD"; | |
1762 | case DT_PPC64_OPDSZ: return "PPC64_OPDSZ"; | |
e8910a83 | 1763 | case DT_PPC64_OPT: return "PPC64_OPT"; |
f1cb7e17 AM |
1764 | default: |
1765 | return NULL; | |
1766 | } | |
1767 | } | |
1768 | ||
103f02d3 | 1769 | static const char * |
d3ba0551 | 1770 | get_parisc_dynamic_type (unsigned long type) |
103f02d3 UD |
1771 | { |
1772 | switch (type) | |
1773 | { | |
1774 | case DT_HP_LOAD_MAP: return "HP_LOAD_MAP"; | |
1775 | case DT_HP_DLD_FLAGS: return "HP_DLD_FLAGS"; | |
1776 | case DT_HP_DLD_HOOK: return "HP_DLD_HOOK"; | |
1777 | case DT_HP_UX10_INIT: return "HP_UX10_INIT"; | |
1778 | case DT_HP_UX10_INITSZ: return "HP_UX10_INITSZ"; | |
1779 | case DT_HP_PREINIT: return "HP_PREINIT"; | |
1780 | case DT_HP_PREINITSZ: return "HP_PREINITSZ"; | |
1781 | case DT_HP_NEEDED: return "HP_NEEDED"; | |
1782 | case DT_HP_TIME_STAMP: return "HP_TIME_STAMP"; | |
1783 | case DT_HP_CHECKSUM: return "HP_CHECKSUM"; | |
1784 | case DT_HP_GST_SIZE: return "HP_GST_SIZE"; | |
1785 | case DT_HP_GST_VERSION: return "HP_GST_VERSION"; | |
1786 | case DT_HP_GST_HASHVAL: return "HP_GST_HASHVAL"; | |
eec8f817 DA |
1787 | case DT_HP_EPLTREL: return "HP_GST_EPLTREL"; |
1788 | case DT_HP_EPLTRELSZ: return "HP_GST_EPLTRELSZ"; | |
1789 | case DT_HP_FILTERED: return "HP_FILTERED"; | |
1790 | case DT_HP_FILTER_TLS: return "HP_FILTER_TLS"; | |
1791 | case DT_HP_COMPAT_FILTERED: return "HP_COMPAT_FILTERED"; | |
1792 | case DT_HP_LAZYLOAD: return "HP_LAZYLOAD"; | |
1793 | case DT_HP_BIND_NOW_COUNT: return "HP_BIND_NOW_COUNT"; | |
1794 | case DT_PLT: return "PLT"; | |
1795 | case DT_PLT_SIZE: return "PLT_SIZE"; | |
1796 | case DT_DLT: return "DLT"; | |
1797 | case DT_DLT_SIZE: return "DLT_SIZE"; | |
103f02d3 UD |
1798 | default: |
1799 | return NULL; | |
1800 | } | |
1801 | } | |
9a097730 | 1802 | |
ecc51f48 | 1803 | static const char * |
d3ba0551 | 1804 | get_ia64_dynamic_type (unsigned long type) |
ecc51f48 NC |
1805 | { |
1806 | switch (type) | |
1807 | { | |
148b93f2 NC |
1808 | case DT_IA_64_PLT_RESERVE: return "IA_64_PLT_RESERVE"; |
1809 | case DT_IA_64_VMS_SUBTYPE: return "VMS_SUBTYPE"; | |
1810 | case DT_IA_64_VMS_IMGIOCNT: return "VMS_IMGIOCNT"; | |
1811 | case DT_IA_64_VMS_LNKFLAGS: return "VMS_LNKFLAGS"; | |
1812 | case DT_IA_64_VMS_VIR_MEM_BLK_SIZ: return "VMS_VIR_MEM_BLK_SIZ"; | |
1813 | case DT_IA_64_VMS_IDENT: return "VMS_IDENT"; | |
1814 | case DT_IA_64_VMS_NEEDED_IDENT: return "VMS_NEEDED_IDENT"; | |
1815 | case DT_IA_64_VMS_IMG_RELA_CNT: return "VMS_IMG_RELA_CNT"; | |
1816 | case DT_IA_64_VMS_SEG_RELA_CNT: return "VMS_SEG_RELA_CNT"; | |
1817 | case DT_IA_64_VMS_FIXUP_RELA_CNT: return "VMS_FIXUP_RELA_CNT"; | |
1818 | case DT_IA_64_VMS_FIXUP_NEEDED: return "VMS_FIXUP_NEEDED"; | |
1819 | case DT_IA_64_VMS_SYMVEC_CNT: return "VMS_SYMVEC_CNT"; | |
1820 | case DT_IA_64_VMS_XLATED: return "VMS_XLATED"; | |
1821 | case DT_IA_64_VMS_STACKSIZE: return "VMS_STACKSIZE"; | |
1822 | case DT_IA_64_VMS_UNWINDSZ: return "VMS_UNWINDSZ"; | |
1823 | case DT_IA_64_VMS_UNWIND_CODSEG: return "VMS_UNWIND_CODSEG"; | |
1824 | case DT_IA_64_VMS_UNWIND_INFOSEG: return "VMS_UNWIND_INFOSEG"; | |
1825 | case DT_IA_64_VMS_LINKTIME: return "VMS_LINKTIME"; | |
1826 | case DT_IA_64_VMS_SEG_NO: return "VMS_SEG_NO"; | |
1827 | case DT_IA_64_VMS_SYMVEC_OFFSET: return "VMS_SYMVEC_OFFSET"; | |
1828 | case DT_IA_64_VMS_SYMVEC_SEG: return "VMS_SYMVEC_SEG"; | |
1829 | case DT_IA_64_VMS_UNWIND_OFFSET: return "VMS_UNWIND_OFFSET"; | |
1830 | case DT_IA_64_VMS_UNWIND_SEG: return "VMS_UNWIND_SEG"; | |
1831 | case DT_IA_64_VMS_STRTAB_OFFSET: return "VMS_STRTAB_OFFSET"; | |
1832 | case DT_IA_64_VMS_SYSVER_OFFSET: return "VMS_SYSVER_OFFSET"; | |
1833 | case DT_IA_64_VMS_IMG_RELA_OFF: return "VMS_IMG_RELA_OFF"; | |
1834 | case DT_IA_64_VMS_SEG_RELA_OFF: return "VMS_SEG_RELA_OFF"; | |
1835 | case DT_IA_64_VMS_FIXUP_RELA_OFF: return "VMS_FIXUP_RELA_OFF"; | |
1836 | case DT_IA_64_VMS_PLTGOT_OFFSET: return "VMS_PLTGOT_OFFSET"; | |
1837 | case DT_IA_64_VMS_PLTGOT_SEG: return "VMS_PLTGOT_SEG"; | |
1838 | case DT_IA_64_VMS_FPMODE: return "VMS_FPMODE"; | |
ecc51f48 NC |
1839 | default: |
1840 | return NULL; | |
1841 | } | |
1842 | } | |
1843 | ||
fabcb361 RH |
1844 | static const char * |
1845 | get_alpha_dynamic_type (unsigned long type) | |
1846 | { | |
1847 | switch (type) | |
1848 | { | |
1849 | case DT_ALPHA_PLTRO: return "ALPHA_PLTRO"; | |
1850 | default: | |
1851 | return NULL; | |
1852 | } | |
1853 | } | |
1854 | ||
1c0d3aa6 NC |
1855 | static const char * |
1856 | get_score_dynamic_type (unsigned long type) | |
1857 | { | |
1858 | switch (type) | |
1859 | { | |
1860 | case DT_SCORE_BASE_ADDRESS: return "SCORE_BASE_ADDRESS"; | |
1861 | case DT_SCORE_LOCAL_GOTNO: return "SCORE_LOCAL_GOTNO"; | |
1862 | case DT_SCORE_SYMTABNO: return "SCORE_SYMTABNO"; | |
1863 | case DT_SCORE_GOTSYM: return "SCORE_GOTSYM"; | |
1864 | case DT_SCORE_UNREFEXTNO: return "SCORE_UNREFEXTNO"; | |
1865 | case DT_SCORE_HIPAGENO: return "SCORE_HIPAGENO"; | |
1866 | default: | |
1867 | return NULL; | |
1868 | } | |
1869 | } | |
1870 | ||
40b36596 JM |
1871 | static const char * |
1872 | get_tic6x_dynamic_type (unsigned long type) | |
1873 | { | |
1874 | switch (type) | |
1875 | { | |
1876 | case DT_C6000_GSYM_OFFSET: return "C6000_GSYM_OFFSET"; | |
1877 | case DT_C6000_GSTR_OFFSET: return "C6000_GSTR_OFFSET"; | |
1878 | case DT_C6000_DSBT_BASE: return "C6000_DSBT_BASE"; | |
1879 | case DT_C6000_DSBT_SIZE: return "C6000_DSBT_SIZE"; | |
1880 | case DT_C6000_PREEMPTMAP: return "C6000_PREEMPTMAP"; | |
1881 | case DT_C6000_DSBT_INDEX: return "C6000_DSBT_INDEX"; | |
1882 | default: | |
1883 | return NULL; | |
1884 | } | |
1885 | } | |
1c0d3aa6 | 1886 | |
36591ba1 SL |
1887 | static const char * |
1888 | get_nios2_dynamic_type (unsigned long type) | |
1889 | { | |
1890 | switch (type) | |
1891 | { | |
1892 | case DT_NIOS2_GP: return "NIOS2_GP"; | |
1893 | default: | |
1894 | return NULL; | |
1895 | } | |
1896 | } | |
1897 | ||
252b5132 | 1898 | static const char * |
d3ba0551 | 1899 | get_dynamic_type (unsigned long type) |
252b5132 | 1900 | { |
e9e44622 | 1901 | static char buff[64]; |
252b5132 RH |
1902 | |
1903 | switch (type) | |
1904 | { | |
1905 | case DT_NULL: return "NULL"; | |
1906 | case DT_NEEDED: return "NEEDED"; | |
1907 | case DT_PLTRELSZ: return "PLTRELSZ"; | |
1908 | case DT_PLTGOT: return "PLTGOT"; | |
1909 | case DT_HASH: return "HASH"; | |
1910 | case DT_STRTAB: return "STRTAB"; | |
1911 | case DT_SYMTAB: return "SYMTAB"; | |
1912 | case DT_RELA: return "RELA"; | |
1913 | case DT_RELASZ: return "RELASZ"; | |
1914 | case DT_RELAENT: return "RELAENT"; | |
1915 | case DT_STRSZ: return "STRSZ"; | |
1916 | case DT_SYMENT: return "SYMENT"; | |
1917 | case DT_INIT: return "INIT"; | |
1918 | case DT_FINI: return "FINI"; | |
1919 | case DT_SONAME: return "SONAME"; | |
1920 | case DT_RPATH: return "RPATH"; | |
1921 | case DT_SYMBOLIC: return "SYMBOLIC"; | |
1922 | case DT_REL: return "REL"; | |
1923 | case DT_RELSZ: return "RELSZ"; | |
1924 | case DT_RELENT: return "RELENT"; | |
1925 | case DT_PLTREL: return "PLTREL"; | |
1926 | case DT_DEBUG: return "DEBUG"; | |
1927 | case DT_TEXTREL: return "TEXTREL"; | |
1928 | case DT_JMPREL: return "JMPREL"; | |
1929 | case DT_BIND_NOW: return "BIND_NOW"; | |
1930 | case DT_INIT_ARRAY: return "INIT_ARRAY"; | |
1931 | case DT_FINI_ARRAY: return "FINI_ARRAY"; | |
1932 | case DT_INIT_ARRAYSZ: return "INIT_ARRAYSZ"; | |
1933 | case DT_FINI_ARRAYSZ: return "FINI_ARRAYSZ"; | |
d1133906 NC |
1934 | case DT_RUNPATH: return "RUNPATH"; |
1935 | case DT_FLAGS: return "FLAGS"; | |
2d0e6f43 | 1936 | |
d1133906 NC |
1937 | case DT_PREINIT_ARRAY: return "PREINIT_ARRAY"; |
1938 | case DT_PREINIT_ARRAYSZ: return "PREINIT_ARRAYSZ"; | |
103f02d3 | 1939 | |
05107a46 | 1940 | case DT_CHECKSUM: return "CHECKSUM"; |
252b5132 RH |
1941 | case DT_PLTPADSZ: return "PLTPADSZ"; |
1942 | case DT_MOVEENT: return "MOVEENT"; | |
1943 | case DT_MOVESZ: return "MOVESZ"; | |
dcefbbbd | 1944 | case DT_FEATURE: return "FEATURE"; |
252b5132 RH |
1945 | case DT_POSFLAG_1: return "POSFLAG_1"; |
1946 | case DT_SYMINSZ: return "SYMINSZ"; | |
1947 | case DT_SYMINENT: return "SYMINENT"; /* aka VALRNGHI */ | |
103f02d3 | 1948 | |
252b5132 | 1949 | case DT_ADDRRNGLO: return "ADDRRNGLO"; |
dcefbbbd L |
1950 | case DT_CONFIG: return "CONFIG"; |
1951 | case DT_DEPAUDIT: return "DEPAUDIT"; | |
1952 | case DT_AUDIT: return "AUDIT"; | |
1953 | case DT_PLTPAD: return "PLTPAD"; | |
1954 | case DT_MOVETAB: return "MOVETAB"; | |
252b5132 | 1955 | case DT_SYMINFO: return "SYMINFO"; /* aka ADDRRNGHI */ |
103f02d3 | 1956 | |
252b5132 | 1957 | case DT_VERSYM: return "VERSYM"; |
103f02d3 | 1958 | |
67a4f2b7 AO |
1959 | case DT_TLSDESC_GOT: return "TLSDESC_GOT"; |
1960 | case DT_TLSDESC_PLT: return "TLSDESC_PLT"; | |
252b5132 RH |
1961 | case DT_RELACOUNT: return "RELACOUNT"; |
1962 | case DT_RELCOUNT: return "RELCOUNT"; | |
1963 | case DT_FLAGS_1: return "FLAGS_1"; | |
1964 | case DT_VERDEF: return "VERDEF"; | |
1965 | case DT_VERDEFNUM: return "VERDEFNUM"; | |
1966 | case DT_VERNEED: return "VERNEED"; | |
1967 | case DT_VERNEEDNUM: return "VERNEEDNUM"; | |
103f02d3 | 1968 | |
019148e4 | 1969 | case DT_AUXILIARY: return "AUXILIARY"; |
252b5132 RH |
1970 | case DT_USED: return "USED"; |
1971 | case DT_FILTER: return "FILTER"; | |
103f02d3 | 1972 | |
047b2264 JJ |
1973 | case DT_GNU_PRELINKED: return "GNU_PRELINKED"; |
1974 | case DT_GNU_CONFLICT: return "GNU_CONFLICT"; | |
1975 | case DT_GNU_CONFLICTSZ: return "GNU_CONFLICTSZ"; | |
1976 | case DT_GNU_LIBLIST: return "GNU_LIBLIST"; | |
1977 | case DT_GNU_LIBLISTSZ: return "GNU_LIBLISTSZ"; | |
fdc90cb4 | 1978 | case DT_GNU_HASH: return "GNU_HASH"; |
047b2264 | 1979 | |
252b5132 RH |
1980 | default: |
1981 | if ((type >= DT_LOPROC) && (type <= DT_HIPROC)) | |
1982 | { | |
2cf0635d | 1983 | const char * result; |
103f02d3 | 1984 | |
252b5132 RH |
1985 | switch (elf_header.e_machine) |
1986 | { | |
1987 | case EM_MIPS: | |
4fe85591 | 1988 | case EM_MIPS_RS3_LE: |
252b5132 RH |
1989 | result = get_mips_dynamic_type (type); |
1990 | break; | |
9a097730 RH |
1991 | case EM_SPARCV9: |
1992 | result = get_sparc64_dynamic_type (type); | |
1993 | break; | |
7490d522 AM |
1994 | case EM_PPC: |
1995 | result = get_ppc_dynamic_type (type); | |
1996 | break; | |
f1cb7e17 AM |
1997 | case EM_PPC64: |
1998 | result = get_ppc64_dynamic_type (type); | |
1999 | break; | |
ecc51f48 NC |
2000 | case EM_IA_64: |
2001 | result = get_ia64_dynamic_type (type); | |
2002 | break; | |
fabcb361 RH |
2003 | case EM_ALPHA: |
2004 | result = get_alpha_dynamic_type (type); | |
2005 | break; | |
1c0d3aa6 NC |
2006 | case EM_SCORE: |
2007 | result = get_score_dynamic_type (type); | |
2008 | break; | |
40b36596 JM |
2009 | case EM_TI_C6000: |
2010 | result = get_tic6x_dynamic_type (type); | |
2011 | break; | |
36591ba1 SL |
2012 | case EM_ALTERA_NIOS2: |
2013 | result = get_nios2_dynamic_type (type); | |
2014 | break; | |
252b5132 RH |
2015 | default: |
2016 | result = NULL; | |
2017 | break; | |
2018 | } | |
2019 | ||
2020 | if (result != NULL) | |
2021 | return result; | |
2022 | ||
e9e44622 | 2023 | snprintf (buff, sizeof (buff), _("Processor Specific: %lx"), type); |
252b5132 | 2024 | } |
eec8f817 DA |
2025 | else if (((type >= DT_LOOS) && (type <= DT_HIOS)) |
2026 | || (elf_header.e_machine == EM_PARISC | |
2027 | && (type >= OLD_DT_LOOS) && (type <= OLD_DT_HIOS))) | |
103f02d3 | 2028 | { |
2cf0635d | 2029 | const char * result; |
103f02d3 UD |
2030 | |
2031 | switch (elf_header.e_machine) | |
2032 | { | |
2033 | case EM_PARISC: | |
2034 | result = get_parisc_dynamic_type (type); | |
2035 | break; | |
148b93f2 NC |
2036 | case EM_IA_64: |
2037 | result = get_ia64_dynamic_type (type); | |
2038 | break; | |
103f02d3 UD |
2039 | default: |
2040 | result = NULL; | |
2041 | break; | |
2042 | } | |
2043 | ||
2044 | if (result != NULL) | |
2045 | return result; | |
2046 | ||
e9e44622 JJ |
2047 | snprintf (buff, sizeof (buff), _("Operating System specific: %lx"), |
2048 | type); | |
103f02d3 | 2049 | } |
252b5132 | 2050 | else |
e9e44622 | 2051 | snprintf (buff, sizeof (buff), _("<unknown>: %lx"), type); |
103f02d3 | 2052 | |
252b5132 RH |
2053 | return buff; |
2054 | } | |
2055 | } | |
2056 | ||
2057 | static char * | |
d3ba0551 | 2058 | get_file_type (unsigned e_type) |
252b5132 | 2059 | { |
b34976b6 | 2060 | static char buff[32]; |
252b5132 RH |
2061 | |
2062 | switch (e_type) | |
2063 | { | |
2064 | case ET_NONE: return _("NONE (None)"); | |
2065 | case ET_REL: return _("REL (Relocatable file)"); | |
ba2685cc AM |
2066 | case ET_EXEC: return _("EXEC (Executable file)"); |
2067 | case ET_DYN: return _("DYN (Shared object file)"); | |
2068 | case ET_CORE: return _("CORE (Core file)"); | |
252b5132 RH |
2069 | |
2070 | default: | |
2071 | if ((e_type >= ET_LOPROC) && (e_type <= ET_HIPROC)) | |
e9e44622 | 2072 | snprintf (buff, sizeof (buff), _("Processor Specific: (%x)"), e_type); |
252b5132 | 2073 | else if ((e_type >= ET_LOOS) && (e_type <= ET_HIOS)) |
e9e44622 | 2074 | snprintf (buff, sizeof (buff), _("OS Specific: (%x)"), e_type); |
252b5132 | 2075 | else |
e9e44622 | 2076 | snprintf (buff, sizeof (buff), _("<unknown>: %x"), e_type); |
252b5132 RH |
2077 | return buff; |
2078 | } | |
2079 | } | |
2080 | ||
2081 | static char * | |
d3ba0551 | 2082 | get_machine_name (unsigned e_machine) |
252b5132 | 2083 | { |
b34976b6 | 2084 | static char buff[64]; /* XXX */ |
252b5132 RH |
2085 | |
2086 | switch (e_machine) | |
2087 | { | |
c45021f2 | 2088 | case EM_NONE: return _("None"); |
a06ea964 | 2089 | case EM_AARCH64: return "AArch64"; |
c45021f2 NC |
2090 | case EM_M32: return "WE32100"; |
2091 | case EM_SPARC: return "Sparc"; | |
e9f53129 | 2092 | case EM_SPU: return "SPU"; |
c45021f2 NC |
2093 | case EM_386: return "Intel 80386"; |
2094 | case EM_68K: return "MC68000"; | |
2095 | case EM_88K: return "MC88000"; | |
2096 | case EM_486: return "Intel 80486"; | |
2097 | case EM_860: return "Intel 80860"; | |
2098 | case EM_MIPS: return "MIPS R3000"; | |
2099 | case EM_S370: return "IBM System/370"; | |
7036c0e1 | 2100 | case EM_MIPS_RS3_LE: return "MIPS R4000 big-endian"; |
252b5132 | 2101 | case EM_OLD_SPARCV9: return "Sparc v9 (old)"; |
c45021f2 | 2102 | case EM_PARISC: return "HPPA"; |
252b5132 | 2103 | case EM_PPC_OLD: return "Power PC (old)"; |
7036c0e1 | 2104 | case EM_SPARC32PLUS: return "Sparc v8+" ; |
c45021f2 NC |
2105 | case EM_960: return "Intel 90860"; |
2106 | case EM_PPC: return "PowerPC"; | |
285d1771 | 2107 | case EM_PPC64: return "PowerPC64"; |
c45021f2 | 2108 | case EM_FR20: return "Fujitsu FR20"; |
3f8107ab | 2109 | case EM_FT32: return "FTDI FT32"; |
c45021f2 | 2110 | case EM_RH32: return "TRW RH32"; |
b34976b6 | 2111 | case EM_MCORE: return "MCORE"; |
7036c0e1 AJ |
2112 | case EM_ARM: return "ARM"; |
2113 | case EM_OLD_ALPHA: return "Digital Alpha (old)"; | |
ef230218 | 2114 | case EM_SH: return "Renesas / SuperH SH"; |
c45021f2 NC |
2115 | case EM_SPARCV9: return "Sparc v9"; |
2116 | case EM_TRICORE: return "Siemens Tricore"; | |
584da044 | 2117 | case EM_ARC: return "ARC"; |
c2dcd04e NC |
2118 | case EM_H8_300: return "Renesas H8/300"; |
2119 | case EM_H8_300H: return "Renesas H8/300H"; | |
2120 | case EM_H8S: return "Renesas H8S"; | |
2121 | case EM_H8_500: return "Renesas H8/500"; | |
30800947 | 2122 | case EM_IA_64: return "Intel IA-64"; |
252b5132 RH |
2123 | case EM_MIPS_X: return "Stanford MIPS-X"; |
2124 | case EM_COLDFIRE: return "Motorola Coldfire"; | |
c45021f2 | 2125 | case EM_ALPHA: return "Alpha"; |
2b0337b0 AO |
2126 | case EM_CYGNUS_D10V: |
2127 | case EM_D10V: return "d10v"; | |
2128 | case EM_CYGNUS_D30V: | |
b34976b6 | 2129 | case EM_D30V: return "d30v"; |
2b0337b0 | 2130 | case EM_CYGNUS_M32R: |
26597c86 | 2131 | case EM_M32R: return "Renesas M32R (formerly Mitsubishi M32r)"; |
2b0337b0 | 2132 | case EM_CYGNUS_V850: |
708e2187 | 2133 | case EM_V800: return "Renesas V850 (using RH850 ABI)"; |
f6c1a2d5 | 2134 | case EM_V850: return "Renesas V850"; |
2b0337b0 AO |
2135 | case EM_CYGNUS_MN10300: |
2136 | case EM_MN10300: return "mn10300"; | |
2137 | case EM_CYGNUS_MN10200: | |
2138 | case EM_MN10200: return "mn10200"; | |
5506d11a | 2139 | case EM_MOXIE: return "Moxie"; |
2b0337b0 AO |
2140 | case EM_CYGNUS_FR30: |
2141 | case EM_FR30: return "Fujitsu FR30"; | |
b34976b6 | 2142 | case EM_CYGNUS_FRV: return "Fujitsu FR-V"; |
2b0337b0 | 2143 | case EM_PJ_OLD: |
b34976b6 | 2144 | case EM_PJ: return "picoJava"; |
7036c0e1 AJ |
2145 | case EM_MMA: return "Fujitsu Multimedia Accelerator"; |
2146 | case EM_PCP: return "Siemens PCP"; | |
2147 | case EM_NCPU: return "Sony nCPU embedded RISC processor"; | |
2148 | case EM_NDR1: return "Denso NDR1 microprocesspr"; | |
2149 | case EM_STARCORE: return "Motorola Star*Core processor"; | |
2150 | case EM_ME16: return "Toyota ME16 processor"; | |
2151 | case EM_ST100: return "STMicroelectronics ST100 processor"; | |
2152 | case EM_TINYJ: return "Advanced Logic Corp. TinyJ embedded processor"; | |
11636f9e JM |
2153 | case EM_PDSP: return "Sony DSP processor"; |
2154 | case EM_PDP10: return "Digital Equipment Corp. PDP-10"; | |
2155 | case EM_PDP11: return "Digital Equipment Corp. PDP-11"; | |
7036c0e1 AJ |
2156 | case EM_FX66: return "Siemens FX66 microcontroller"; |
2157 | case EM_ST9PLUS: return "STMicroelectronics ST9+ 8/16 bit microcontroller"; | |
2158 | case EM_ST7: return "STMicroelectronics ST7 8-bit microcontroller"; | |
2159 | case EM_68HC16: return "Motorola MC68HC16 Microcontroller"; | |
6927f982 | 2160 | case EM_68HC12: return "Motorola MC68HC12 Microcontroller"; |
7036c0e1 AJ |
2161 | case EM_68HC11: return "Motorola MC68HC11 Microcontroller"; |
2162 | case EM_68HC08: return "Motorola MC68HC08 Microcontroller"; | |
2163 | case EM_68HC05: return "Motorola MC68HC05 Microcontroller"; | |
2164 | case EM_SVX: return "Silicon Graphics SVx"; | |
2165 | case EM_ST19: return "STMicroelectronics ST19 8-bit microcontroller"; | |
2166 | case EM_VAX: return "Digital VAX"; | |
619ed720 | 2167 | case EM_VISIUM: return "CDS VISIUMcore processor"; |
2b0337b0 | 2168 | case EM_AVR_OLD: |
b34976b6 | 2169 | case EM_AVR: return "Atmel AVR 8-bit microcontroller"; |
1b61cf92 | 2170 | case EM_CRIS: return "Axis Communications 32-bit embedded processor"; |
c45021f2 NC |
2171 | case EM_JAVELIN: return "Infineon Technologies 32-bit embedded cpu"; |
2172 | case EM_FIREPATH: return "Element 14 64-bit DSP processor"; | |
2173 | case EM_ZSP: return "LSI Logic's 16-bit DSP processor"; | |
b34976b6 | 2174 | case EM_MMIX: return "Donald Knuth's educational 64-bit processor"; |
c45021f2 | 2175 | case EM_HUANY: return "Harvard Universitys's machine-independent object format"; |
3b36097d | 2176 | case EM_PRISM: return "Vitesse Prism"; |
bcedfee6 | 2177 | case EM_X86_64: return "Advanced Micro Devices X86-64"; |
8a9036a4 | 2178 | case EM_L1OM: return "Intel L1OM"; |
7a9068fe | 2179 | case EM_K1OM: return "Intel K1OM"; |
b7498e0e | 2180 | case EM_S390_OLD: |
b34976b6 | 2181 | case EM_S390: return "IBM S/390"; |
1c0d3aa6 | 2182 | case EM_SCORE: return "SUNPLUS S+Core"; |
61865e30 | 2183 | case EM_XSTORMY16: return "Sanyo XStormy16 CPU core"; |
73589c9d | 2184 | case EM_OR1K: return "OpenRISC 1000"; |
11636f9e | 2185 | case EM_ARC_A5: return "ARC International ARCompact processor"; |
1fe1f39c | 2186 | case EM_CRX: return "National Semiconductor CRX microprocessor"; |
cfb8c092 | 2187 | case EM_ADAPTEVA_EPIPHANY: return "Adapteva EPIPHANY"; |
d172d4ba | 2188 | case EM_DLX: return "OpenDLX"; |
1e4cf259 | 2189 | case EM_IP2K_OLD: |
b34976b6 | 2190 | case EM_IP2K: return "Ubicom IP2xxx 8-bit microcontrollers"; |
3b36097d | 2191 | case EM_IQ2000: return "Vitesse IQ2000"; |
88da6820 NC |
2192 | case EM_XTENSA_OLD: |
2193 | case EM_XTENSA: return "Tensilica Xtensa Processor"; | |
11636f9e JM |
2194 | case EM_VIDEOCORE: return "Alphamosaic VideoCore processor"; |
2195 | case EM_TMM_GPP: return "Thompson Multimedia General Purpose Processor"; | |
2196 | case EM_NS32K: return "National Semiconductor 32000 series"; | |
2197 | case EM_TPC: return "Tenor Network TPC processor"; | |
2198 | case EM_ST200: return "STMicroelectronics ST200 microcontroller"; | |
2199 | case EM_MAX: return "MAX Processor"; | |
2200 | case EM_CR: return "National Semiconductor CompactRISC"; | |
2201 | case EM_F2MC16: return "Fujitsu F2MC16"; | |
2202 | case EM_MSP430: return "Texas Instruments msp430 microcontroller"; | |
84e94c90 | 2203 | case EM_LATTICEMICO32: return "Lattice Mico32"; |
ff7eeb89 | 2204 | case EM_M32C_OLD: |
49f58d10 | 2205 | case EM_M32C: return "Renesas M32c"; |
d031aafb | 2206 | case EM_MT: return "Morpho Techologies MT processor"; |
7bbe5bc5 | 2207 | case EM_BLACKFIN: return "Analog Devices Blackfin"; |
11636f9e JM |
2208 | case EM_SE_C33: return "S1C33 Family of Seiko Epson processors"; |
2209 | case EM_SEP: return "Sharp embedded microprocessor"; | |
2210 | case EM_ARCA: return "Arca RISC microprocessor"; | |
2211 | case EM_UNICORE: return "Unicore"; | |
2212 | case EM_EXCESS: return "eXcess 16/32/64-bit configurable embedded CPU"; | |
2213 | case EM_DXP: return "Icera Semiconductor Inc. Deep Execution Processor"; | |
64fd6348 NC |
2214 | case EM_NIOS32: return "Altera Nios"; |
2215 | case EM_ALTERA_NIOS2: return "Altera Nios II"; | |
c29aca4a | 2216 | case EM_C166: |
d70c5fc7 | 2217 | case EM_XC16X: return "Infineon Technologies xc16x"; |
11636f9e JM |
2218 | case EM_M16C: return "Renesas M16C series microprocessors"; |
2219 | case EM_DSPIC30F: return "Microchip Technology dsPIC30F Digital Signal Controller"; | |
2220 | case EM_CE: return "Freescale Communication Engine RISC core"; | |
2221 | case EM_TSK3000: return "Altium TSK3000 core"; | |
2222 | case EM_RS08: return "Freescale RS08 embedded processor"; | |
2223 | case EM_ECOG2: return "Cyan Technology eCOG2 microprocessor"; | |
2224 | case EM_DSP24: return "New Japan Radio (NJR) 24-bit DSP Processor"; | |
2225 | case EM_VIDEOCORE3: return "Broadcom VideoCore III processor"; | |
2226 | case EM_SE_C17: return "Seiko Epson C17 family"; | |
2227 | case EM_TI_C6000: return "Texas Instruments TMS320C6000 DSP family"; | |
2228 | case EM_TI_C2000: return "Texas Instruments TMS320C2000 DSP family"; | |
2229 | case EM_TI_C5500: return "Texas Instruments TMS320C55x DSP family"; | |
2230 | case EM_MMDSP_PLUS: return "STMicroelectronics 64bit VLIW Data Signal Processor"; | |
2231 | case EM_CYPRESS_M8C: return "Cypress M8C microprocessor"; | |
2232 | case EM_R32C: return "Renesas R32C series microprocessors"; | |
2233 | case EM_TRIMEDIA: return "NXP Semiconductors TriMedia architecture family"; | |
2234 | case EM_QDSP6: return "QUALCOMM DSP6 Processor"; | |
2235 | case EM_8051: return "Intel 8051 and variants"; | |
2236 | case EM_STXP7X: return "STMicroelectronics STxP7x family"; | |
2237 | case EM_NDS32: return "Andes Technology compact code size embedded RISC processor family"; | |
2238 | case EM_ECOG1X: return "Cyan Technology eCOG1X family"; | |
2239 | case EM_MAXQ30: return "Dallas Semiconductor MAXQ30 Core microcontrollers"; | |
2240 | case EM_XIMO16: return "New Japan Radio (NJR) 16-bit DSP Processor"; | |
2241 | case EM_MANIK: return "M2000 Reconfigurable RISC Microprocessor"; | |
2242 | case EM_CRAYNV2: return "Cray Inc. NV2 vector architecture"; | |
15ab5209 | 2243 | case EM_CYGNUS_MEP: return "Toshiba MeP Media Engine"; |
cb8f3167 | 2244 | case EM_CR16: |
f6c1a2d5 | 2245 | case EM_MICROBLAZE: |
7ba29e2a | 2246 | case EM_MICROBLAZE_OLD: return "Xilinx MicroBlaze"; |
99c513f6 | 2247 | case EM_RL78: return "Renesas RL78"; |
c7927a3c | 2248 | case EM_RX: return "Renesas RX"; |
a3c62988 | 2249 | case EM_METAG: return "Imagination Technologies Meta processor architecture"; |
11636f9e JM |
2250 | case EM_MCST_ELBRUS: return "MCST Elbrus general purpose hardware architecture"; |
2251 | case EM_ECOG16: return "Cyan Technology eCOG16 family"; | |
2252 | case EM_ETPU: return "Freescale Extended Time Processing Unit"; | |
2253 | case EM_SLE9X: return "Infineon Technologies SLE9X core"; | |
2254 | case EM_AVR32: return "Atmel Corporation 32-bit microprocessor family"; | |
2255 | case EM_STM8: return "STMicroeletronics STM8 8-bit microcontroller"; | |
2256 | case EM_TILE64: return "Tilera TILE64 multicore architecture family"; | |
2257 | case EM_TILEPRO: return "Tilera TILEPro multicore architecture family"; | |
aa137e4d | 2258 | case EM_TILEGX: return "Tilera TILE-Gx multicore architecture family"; |
11636f9e | 2259 | case EM_CUDA: return "NVIDIA CUDA architecture"; |
f6c1a2d5 | 2260 | case EM_XGATE: return "Motorola XGATE embedded processor"; |
252b5132 | 2261 | default: |
35d9dd2f | 2262 | snprintf (buff, sizeof (buff), _("<unknown>: 0x%x"), e_machine); |
252b5132 RH |
2263 | return buff; |
2264 | } | |
2265 | } | |
2266 | ||
f3485b74 | 2267 | static void |
d3ba0551 | 2268 | decode_ARM_machine_flags (unsigned e_flags, char buf[]) |
f3485b74 NC |
2269 | { |
2270 | unsigned eabi; | |
2271 | int unknown = 0; | |
2272 | ||
2273 | eabi = EF_ARM_EABI_VERSION (e_flags); | |
2274 | e_flags &= ~ EF_ARM_EABIMASK; | |
2275 | ||
2276 | /* Handle "generic" ARM flags. */ | |
2277 | if (e_flags & EF_ARM_RELEXEC) | |
2278 | { | |
2279 | strcat (buf, ", relocatable executable"); | |
2280 | e_flags &= ~ EF_ARM_RELEXEC; | |
2281 | } | |
76da6bbe | 2282 | |
f3485b74 NC |
2283 | if (e_flags & EF_ARM_HASENTRY) |
2284 | { | |
2285 | strcat (buf, ", has entry point"); | |
2286 | e_flags &= ~ EF_ARM_HASENTRY; | |
2287 | } | |
76da6bbe | 2288 | |
f3485b74 NC |
2289 | /* Now handle EABI specific flags. */ |
2290 | switch (eabi) | |
2291 | { | |
2292 | default: | |
2c71103e | 2293 | strcat (buf, ", <unrecognized EABI>"); |
f3485b74 NC |
2294 | if (e_flags) |
2295 | unknown = 1; | |
2296 | break; | |
2297 | ||
2298 | case EF_ARM_EABI_VER1: | |
a5bcd848 | 2299 | strcat (buf, ", Version1 EABI"); |
f3485b74 NC |
2300 | while (e_flags) |
2301 | { | |
2302 | unsigned flag; | |
76da6bbe | 2303 | |
f3485b74 NC |
2304 | /* Process flags one bit at a time. */ |
2305 | flag = e_flags & - e_flags; | |
2306 | e_flags &= ~ flag; | |
76da6bbe | 2307 | |
f3485b74 NC |
2308 | switch (flag) |
2309 | { | |
a5bcd848 | 2310 | case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */ |
f3485b74 NC |
2311 | strcat (buf, ", sorted symbol tables"); |
2312 | break; | |
76da6bbe | 2313 | |
f3485b74 NC |
2314 | default: |
2315 | unknown = 1; | |
2316 | break; | |
2317 | } | |
2318 | } | |
2319 | break; | |
76da6bbe | 2320 | |
a5bcd848 PB |
2321 | case EF_ARM_EABI_VER2: |
2322 | strcat (buf, ", Version2 EABI"); | |
2323 | while (e_flags) | |
2324 | { | |
2325 | unsigned flag; | |
2326 | ||
2327 | /* Process flags one bit at a time. */ | |
2328 | flag = e_flags & - e_flags; | |
2329 | e_flags &= ~ flag; | |
2330 | ||
2331 | switch (flag) | |
2332 | { | |
2333 | case EF_ARM_SYMSARESORTED: /* Conflicts with EF_ARM_INTERWORK. */ | |
2334 | strcat (buf, ", sorted symbol tables"); | |
2335 | break; | |
2336 | ||
2337 | case EF_ARM_DYNSYMSUSESEGIDX: | |
2338 | strcat (buf, ", dynamic symbols use segment index"); | |
2339 | break; | |
2340 | ||
2341 | case EF_ARM_MAPSYMSFIRST: | |
2342 | strcat (buf, ", mapping symbols precede others"); | |
2343 | break; | |
2344 | ||
2345 | default: | |
2346 | unknown = 1; | |
2347 | break; | |
2348 | } | |
2349 | } | |
2350 | break; | |
2351 | ||
d507cf36 PB |
2352 | case EF_ARM_EABI_VER3: |
2353 | strcat (buf, ", Version3 EABI"); | |
8cb51566 PB |
2354 | break; |
2355 | ||
2356 | case EF_ARM_EABI_VER4: | |
2357 | strcat (buf, ", Version4 EABI"); | |
3bfcb652 NC |
2358 | while (e_flags) |
2359 | { | |
2360 | unsigned flag; | |
2361 | ||
2362 | /* Process flags one bit at a time. */ | |
2363 | flag = e_flags & - e_flags; | |
2364 | e_flags &= ~ flag; | |
2365 | ||
2366 | switch (flag) | |
2367 | { | |
2368 | case EF_ARM_BE8: | |
2369 | strcat (buf, ", BE8"); | |
2370 | break; | |
2371 | ||
2372 | case EF_ARM_LE8: | |
2373 | strcat (buf, ", LE8"); | |
2374 | break; | |
2375 | ||
2376 | default: | |
2377 | unknown = 1; | |
2378 | break; | |
2379 | } | |
2380 | break; | |
2381 | } | |
2382 | break; | |
3a4a14e9 PB |
2383 | |
2384 | case EF_ARM_EABI_VER5: | |
2385 | strcat (buf, ", Version5 EABI"); | |
d507cf36 PB |
2386 | while (e_flags) |
2387 | { | |
2388 | unsigned flag; | |
2389 | ||
2390 | /* Process flags one bit at a time. */ | |
2391 | flag = e_flags & - e_flags; | |
2392 | e_flags &= ~ flag; | |
2393 | ||
2394 | switch (flag) | |
2395 | { | |
2396 | case EF_ARM_BE8: | |
2397 | strcat (buf, ", BE8"); | |
2398 | break; | |
2399 | ||
2400 | case EF_ARM_LE8: | |
2401 | strcat (buf, ", LE8"); | |
2402 | break; | |
2403 | ||
3bfcb652 NC |
2404 | case EF_ARM_ABI_FLOAT_SOFT: /* Conflicts with EF_ARM_SOFT_FLOAT. */ |
2405 | strcat (buf, ", soft-float ABI"); | |
2406 | break; | |
2407 | ||
2408 | case EF_ARM_ABI_FLOAT_HARD: /* Conflicts with EF_ARM_VFP_FLOAT. */ | |
2409 | strcat (buf, ", hard-float ABI"); | |
2410 | break; | |
2411 | ||
d507cf36 PB |
2412 | default: |
2413 | unknown = 1; | |
2414 | break; | |
2415 | } | |
2416 | } | |
2417 | break; | |
2418 | ||
f3485b74 | 2419 | case EF_ARM_EABI_UNKNOWN: |
a5bcd848 | 2420 | strcat (buf, ", GNU EABI"); |
f3485b74 NC |
2421 | while (e_flags) |
2422 | { | |
2423 | unsigned flag; | |
76da6bbe | 2424 | |
f3485b74 NC |
2425 | /* Process flags one bit at a time. */ |
2426 | flag = e_flags & - e_flags; | |
2427 | e_flags &= ~ flag; | |
76da6bbe | 2428 | |
f3485b74 NC |
2429 | switch (flag) |
2430 | { | |
a5bcd848 | 2431 | case EF_ARM_INTERWORK: |
f3485b74 NC |
2432 | strcat (buf, ", interworking enabled"); |
2433 | break; | |
76da6bbe | 2434 | |
a5bcd848 | 2435 | case EF_ARM_APCS_26: |
f3485b74 NC |
2436 | strcat (buf, ", uses APCS/26"); |
2437 | break; | |
76da6bbe | 2438 | |
a5bcd848 | 2439 | case EF_ARM_APCS_FLOAT: |
f3485b74 NC |
2440 | strcat (buf, ", uses APCS/float"); |
2441 | break; | |
76da6bbe | 2442 | |
a5bcd848 | 2443 | case EF_ARM_PIC: |
f3485b74 NC |
2444 | strcat (buf, ", position independent"); |
2445 | break; | |
76da6bbe | 2446 | |
a5bcd848 | 2447 | case EF_ARM_ALIGN8: |
f3485b74 NC |
2448 | strcat (buf, ", 8 bit structure alignment"); |
2449 | break; | |
76da6bbe | 2450 | |
a5bcd848 | 2451 | case EF_ARM_NEW_ABI: |
f3485b74 NC |
2452 | strcat (buf, ", uses new ABI"); |
2453 | break; | |
76da6bbe | 2454 | |
a5bcd848 | 2455 | case EF_ARM_OLD_ABI: |
f3485b74 NC |
2456 | strcat (buf, ", uses old ABI"); |
2457 | break; | |
76da6bbe | 2458 | |
a5bcd848 | 2459 | case EF_ARM_SOFT_FLOAT: |
f3485b74 NC |
2460 | strcat (buf, ", software FP"); |
2461 | break; | |
76da6bbe | 2462 | |
90e01f86 ILT |
2463 | case EF_ARM_VFP_FLOAT: |
2464 | strcat (buf, ", VFP"); | |
2465 | break; | |
2466 | ||
fde78edd NC |
2467 | case EF_ARM_MAVERICK_FLOAT: |
2468 | strcat (buf, ", Maverick FP"); | |
2469 | break; | |
2470 | ||
f3485b74 NC |
2471 | default: |
2472 | unknown = 1; | |
2473 | break; | |
2474 | } | |
2475 | } | |
2476 | } | |
f3485b74 NC |
2477 | |
2478 | if (unknown) | |
2b692964 | 2479 | strcat (buf,_(", <unknown>")); |
f3485b74 NC |
2480 | } |
2481 | ||
343433df AB |
2482 | static void |
2483 | decode_AVR_machine_flags (unsigned e_flags, char buf[], size_t size) | |
2484 | { | |
2485 | --size; /* Leave space for null terminator. */ | |
2486 | ||
2487 | switch (e_flags & EF_AVR_MACH) | |
2488 | { | |
2489 | case E_AVR_MACH_AVR1: | |
2490 | strncat (buf, ", avr:1", size); | |
2491 | break; | |
2492 | case E_AVR_MACH_AVR2: | |
2493 | strncat (buf, ", avr:2", size); | |
2494 | break; | |
2495 | case E_AVR_MACH_AVR25: | |
2496 | strncat (buf, ", avr:25", size); | |
2497 | break; | |
2498 | case E_AVR_MACH_AVR3: | |
2499 | strncat (buf, ", avr:3", size); | |
2500 | break; | |
2501 | case E_AVR_MACH_AVR31: | |
2502 | strncat (buf, ", avr:31", size); | |
2503 | break; | |
2504 | case E_AVR_MACH_AVR35: | |
2505 | strncat (buf, ", avr:35", size); | |
2506 | break; | |
2507 | case E_AVR_MACH_AVR4: | |
2508 | strncat (buf, ", avr:4", size); | |
2509 | break; | |
2510 | case E_AVR_MACH_AVR5: | |
2511 | strncat (buf, ", avr:5", size); | |
2512 | break; | |
2513 | case E_AVR_MACH_AVR51: | |
2514 | strncat (buf, ", avr:51", size); | |
2515 | break; | |
2516 | case E_AVR_MACH_AVR6: | |
2517 | strncat (buf, ", avr:6", size); | |
2518 | break; | |
2519 | case E_AVR_MACH_AVRTINY: | |
2520 | strncat (buf, ", avr:100", size); | |
2521 | break; | |
2522 | case E_AVR_MACH_XMEGA1: | |
2523 | strncat (buf, ", avr:101", size); | |
2524 | break; | |
2525 | case E_AVR_MACH_XMEGA2: | |
2526 | strncat (buf, ", avr:102", size); | |
2527 | break; | |
2528 | case E_AVR_MACH_XMEGA3: | |
2529 | strncat (buf, ", avr:103", size); | |
2530 | break; | |
2531 | case E_AVR_MACH_XMEGA4: | |
2532 | strncat (buf, ", avr:104", size); | |
2533 | break; | |
2534 | case E_AVR_MACH_XMEGA5: | |
2535 | strncat (buf, ", avr:105", size); | |
2536 | break; | |
2537 | case E_AVR_MACH_XMEGA6: | |
2538 | strncat (buf, ", avr:106", size); | |
2539 | break; | |
2540 | case E_AVR_MACH_XMEGA7: | |
2541 | strncat (buf, ", avr:107", size); | |
2542 | break; | |
2543 | default: | |
2544 | strncat (buf, ", avr:<unknown>", size); | |
2545 | break; | |
2546 | } | |
2547 | ||
2548 | size -= strlen (buf); | |
2549 | if (e_flags & EF_AVR_LINKRELAX_PREPARED) | |
2550 | strncat (buf, ", link-relax", size); | |
2551 | } | |
2552 | ||
35c08157 KLC |
2553 | static void |
2554 | decode_NDS32_machine_flags (unsigned e_flags, char buf[], size_t size) | |
2555 | { | |
2556 | unsigned abi; | |
2557 | unsigned arch; | |
2558 | unsigned config; | |
2559 | unsigned version; | |
2560 | int has_fpu = 0; | |
2561 | int r = 0; | |
2562 | ||
2563 | static const char *ABI_STRINGS[] = | |
2564 | { | |
2565 | "ABI v0", /* use r5 as return register; only used in N1213HC */ | |
2566 | "ABI v1", /* use r0 as return register */ | |
2567 | "ABI v2", /* use r0 as return register and don't reserve 24 bytes for arguments */ | |
2568 | "ABI v2fp", /* for FPU */ | |
40c7a7cb KLC |
2569 | "AABI", |
2570 | "ABI2 FP+" | |
35c08157 KLC |
2571 | }; |
2572 | static const char *VER_STRINGS[] = | |
2573 | { | |
2574 | "Andes ELF V1.3 or older", | |
2575 | "Andes ELF V1.3.1", | |
2576 | "Andes ELF V1.4" | |
2577 | }; | |
2578 | static const char *ARCH_STRINGS[] = | |
2579 | { | |
2580 | "", | |
2581 | "Andes Star v1.0", | |
2582 | "Andes Star v2.0", | |
2583 | "Andes Star v3.0", | |
2584 | "Andes Star v3.0m" | |
2585 | }; | |
2586 | ||
2587 | abi = EF_NDS_ABI & e_flags; | |
2588 | arch = EF_NDS_ARCH & e_flags; | |
2589 | config = EF_NDS_INST & e_flags; | |
2590 | version = EF_NDS32_ELF_VERSION & e_flags; | |
2591 | ||
2592 | memset (buf, 0, size); | |
2593 | ||
2594 | switch (abi) | |
2595 | { | |
2596 | case E_NDS_ABI_V0: | |
2597 | case E_NDS_ABI_V1: | |
2598 | case E_NDS_ABI_V2: | |
2599 | case E_NDS_ABI_V2FP: | |
2600 | case E_NDS_ABI_AABI: | |
40c7a7cb | 2601 | case E_NDS_ABI_V2FP_PLUS: |
35c08157 KLC |
2602 | /* In case there are holes in the array. */ |
2603 | r += snprintf (buf + r, size - r, ", %s", ABI_STRINGS[abi >> EF_NDS_ABI_SHIFT]); | |
2604 | break; | |
2605 | ||
2606 | default: | |
2607 | r += snprintf (buf + r, size - r, ", <unrecognized ABI>"); | |
2608 | break; | |
2609 | } | |
2610 | ||
2611 | switch (version) | |
2612 | { | |
2613 | case E_NDS32_ELF_VER_1_2: | |
2614 | case E_NDS32_ELF_VER_1_3: | |
2615 | case E_NDS32_ELF_VER_1_4: | |
2616 | r += snprintf (buf + r, size - r, ", %s", VER_STRINGS[version >> EF_NDS32_ELF_VERSION_SHIFT]); | |
2617 | break; | |
2618 | ||
2619 | default: | |
2620 | r += snprintf (buf + r, size - r, ", <unrecognized ELF version number>"); | |
2621 | break; | |
2622 | } | |
2623 | ||
2624 | if (E_NDS_ABI_V0 == abi) | |
2625 | { | |
2626 | /* OLD ABI; only used in N1213HC, has performance extension 1. */ | |
2627 | r += snprintf (buf + r, size - r, ", Andes Star v1.0, N1213HC, MAC, PERF1"); | |
2628 | if (arch == E_NDS_ARCH_STAR_V1_0) | |
2629 | r += snprintf (buf + r, size -r, ", 16b"); /* has 16-bit instructions */ | |
2630 | return; | |
2631 | } | |
2632 | ||
2633 | switch (arch) | |
2634 | { | |
2635 | case E_NDS_ARCH_STAR_V1_0: | |
2636 | case E_NDS_ARCH_STAR_V2_0: | |
2637 | case E_NDS_ARCH_STAR_V3_0: | |
2638 | case E_NDS_ARCH_STAR_V3_M: | |
2639 | r += snprintf (buf + r, size - r, ", %s", ARCH_STRINGS[arch >> EF_NDS_ARCH_SHIFT]); | |
2640 | break; | |
2641 | ||
2642 | default: | |
2643 | r += snprintf (buf + r, size - r, ", <unrecognized architecture>"); | |
2644 | /* ARCH version determines how the e_flags are interpreted. | |
2645 | If it is unknown, we cannot proceed. */ | |
2646 | return; | |
2647 | } | |
2648 | ||
2649 | /* Newer ABI; Now handle architecture specific flags. */ | |
2650 | if (arch == E_NDS_ARCH_STAR_V1_0) | |
2651 | { | |
2652 | if (config & E_NDS32_HAS_MFUSR_PC_INST) | |
2653 | r += snprintf (buf + r, size -r, ", MFUSR_PC"); | |
2654 | ||
2655 | if (!(config & E_NDS32_HAS_NO_MAC_INST)) | |
2656 | r += snprintf (buf + r, size -r, ", MAC"); | |
2657 | ||
2658 | if (config & E_NDS32_HAS_DIV_INST) | |
2659 | r += snprintf (buf + r, size -r, ", DIV"); | |
2660 | ||
2661 | if (config & E_NDS32_HAS_16BIT_INST) | |
2662 | r += snprintf (buf + r, size -r, ", 16b"); | |
2663 | } | |
2664 | else | |
2665 | { | |
2666 | if (config & E_NDS32_HAS_MFUSR_PC_INST) | |
2667 | { | |
2668 | if (version <= E_NDS32_ELF_VER_1_3) | |
2669 | r += snprintf (buf + r, size -r, ", [B8]"); | |
2670 | else | |
2671 | r += snprintf (buf + r, size -r, ", EX9"); | |
2672 | } | |
2673 | ||
2674 | if (config & E_NDS32_HAS_MAC_DX_INST) | |
2675 | r += snprintf (buf + r, size -r, ", MAC_DX"); | |
2676 | ||
2677 | if (config & E_NDS32_HAS_DIV_DX_INST) | |
2678 | r += snprintf (buf + r, size -r, ", DIV_DX"); | |
2679 | ||
2680 | if (config & E_NDS32_HAS_16BIT_INST) | |
2681 | { | |
2682 | if (version <= E_NDS32_ELF_VER_1_3) | |
2683 | r += snprintf (buf + r, size -r, ", 16b"); | |
2684 | else | |
2685 | r += snprintf (buf + r, size -r, ", IFC"); | |
2686 | } | |
2687 | } | |
2688 | ||
2689 | if (config & E_NDS32_HAS_EXT_INST) | |
2690 | r += snprintf (buf + r, size -r, ", PERF1"); | |
2691 | ||
2692 | if (config & E_NDS32_HAS_EXT2_INST) | |
2693 | r += snprintf (buf + r, size -r, ", PERF2"); | |
2694 | ||
2695 | if (config & E_NDS32_HAS_FPU_INST) | |
2696 | { | |
2697 | has_fpu = 1; | |
2698 | r += snprintf (buf + r, size -r, ", FPU_SP"); | |
2699 | } | |
2700 | ||
2701 | if (config & E_NDS32_HAS_FPU_DP_INST) | |
2702 | { | |
2703 | has_fpu = 1; | |
2704 | r += snprintf (buf + r, size -r, ", FPU_DP"); | |
2705 | } | |
2706 | ||
2707 | if (config & E_NDS32_HAS_FPU_MAC_INST) | |
2708 | { | |
2709 | has_fpu = 1; | |
2710 | r += snprintf (buf + r, size -r, ", FPU_MAC"); | |
2711 | } | |
2712 | ||
2713 | if (has_fpu) | |
2714 | { | |
2715 | switch ((config & E_NDS32_FPU_REG_CONF) >> E_NDS32_FPU_REG_CONF_SHIFT) | |
2716 | { | |
2717 | case E_NDS32_FPU_REG_8SP_4DP: | |
2718 | r += snprintf (buf + r, size -r, ", FPU_REG:8/4"); | |
2719 | break; | |
2720 | case E_NDS32_FPU_REG_16SP_8DP: | |
2721 | r += snprintf (buf + r, size -r, ", FPU_REG:16/8"); | |
2722 | break; | |
2723 | case E_NDS32_FPU_REG_32SP_16DP: | |
2724 | r += snprintf (buf + r, size -r, ", FPU_REG:32/16"); | |
2725 | break; | |
2726 | case E_NDS32_FPU_REG_32SP_32DP: | |
2727 | r += snprintf (buf + r, size -r, ", FPU_REG:32/32"); | |
2728 | break; | |
2729 | } | |
2730 | } | |
2731 | ||
2732 | if (config & E_NDS32_HAS_AUDIO_INST) | |
2733 | r += snprintf (buf + r, size -r, ", AUDIO"); | |
2734 | ||
2735 | if (config & E_NDS32_HAS_STRING_INST) | |
2736 | r += snprintf (buf + r, size -r, ", STR"); | |
2737 | ||
2738 | if (config & E_NDS32_HAS_REDUCED_REGS) | |
2739 | r += snprintf (buf + r, size -r, ", 16REG"); | |
2740 | ||
2741 | if (config & E_NDS32_HAS_VIDEO_INST) | |
2742 | { | |
2743 | if (version <= E_NDS32_ELF_VER_1_3) | |
2744 | r += snprintf (buf + r, size -r, ", VIDEO"); | |
2745 | else | |
2746 | r += snprintf (buf + r, size -r, ", SATURATION"); | |
2747 | } | |
2748 | ||
2749 | if (config & E_NDS32_HAS_ENCRIPT_INST) | |
2750 | r += snprintf (buf + r, size -r, ", ENCRP"); | |
2751 | ||
2752 | if (config & E_NDS32_HAS_L2C_INST) | |
2753 | r += snprintf (buf + r, size -r, ", L2C"); | |
2754 | } | |
2755 | ||
252b5132 | 2756 | static char * |
d3ba0551 | 2757 | get_machine_flags (unsigned e_flags, unsigned e_machine) |
252b5132 | 2758 | { |
b34976b6 | 2759 | static char buf[1024]; |
252b5132 RH |
2760 | |
2761 | buf[0] = '\0'; | |
76da6bbe | 2762 | |
252b5132 RH |
2763 | if (e_flags) |
2764 | { | |
2765 | switch (e_machine) | |
2766 | { | |
2767 | default: | |
2768 | break; | |
2769 | ||
f3485b74 NC |
2770 | case EM_ARM: |
2771 | decode_ARM_machine_flags (e_flags, buf); | |
2772 | break; | |
76da6bbe | 2773 | |
343433df AB |
2774 | case EM_AVR: |
2775 | decode_AVR_machine_flags (e_flags, buf, sizeof buf); | |
2776 | break; | |
2777 | ||
781303ce MF |
2778 | case EM_BLACKFIN: |
2779 | if (e_flags & EF_BFIN_PIC) | |
2780 | strcat (buf, ", PIC"); | |
2781 | ||
2782 | if (e_flags & EF_BFIN_FDPIC) | |
2783 | strcat (buf, ", FDPIC"); | |
2784 | ||
2785 | if (e_flags & EF_BFIN_CODE_IN_L1) | |
2786 | strcat (buf, ", code in L1"); | |
2787 | ||
2788 | if (e_flags & EF_BFIN_DATA_IN_L1) | |
2789 | strcat (buf, ", data in L1"); | |
2790 | ||
2791 | break; | |
2792 | ||
ec2dfb42 AO |
2793 | case EM_CYGNUS_FRV: |
2794 | switch (e_flags & EF_FRV_CPU_MASK) | |
2795 | { | |
2796 | case EF_FRV_CPU_GENERIC: | |
2797 | break; | |
2798 | ||
2799 | default: | |
2800 | strcat (buf, ", fr???"); | |
2801 | break; | |
57346661 | 2802 | |
ec2dfb42 AO |
2803 | case EF_FRV_CPU_FR300: |
2804 | strcat (buf, ", fr300"); | |
2805 | break; | |
2806 | ||
2807 | case EF_FRV_CPU_FR400: | |
2808 | strcat (buf, ", fr400"); | |
2809 | break; | |
2810 | case EF_FRV_CPU_FR405: | |
2811 | strcat (buf, ", fr405"); | |
2812 | break; | |
2813 | ||
2814 | case EF_FRV_CPU_FR450: | |
2815 | strcat (buf, ", fr450"); | |
2816 | break; | |
2817 | ||
2818 | case EF_FRV_CPU_FR500: | |
2819 | strcat (buf, ", fr500"); | |
2820 | break; | |
2821 | case EF_FRV_CPU_FR550: | |
2822 | strcat (buf, ", fr550"); | |
2823 | break; | |
2824 | ||
2825 | case EF_FRV_CPU_SIMPLE: | |
2826 | strcat (buf, ", simple"); | |
2827 | break; | |
2828 | case EF_FRV_CPU_TOMCAT: | |
2829 | strcat (buf, ", tomcat"); | |
2830 | break; | |
2831 | } | |
1c877e87 | 2832 | break; |
ec2dfb42 | 2833 | |
53c7db4b | 2834 | case EM_68K: |
425c6cb0 | 2835 | if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_M68000) |
76f57f3a | 2836 | strcat (buf, ", m68000"); |
425c6cb0 | 2837 | else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_CPU32) |
3bdcfdf4 KH |
2838 | strcat (buf, ", cpu32"); |
2839 | else if ((e_flags & EF_M68K_ARCH_MASK) == EF_M68K_FIDO) | |
2840 | strcat (buf, ", fido_a"); | |
425c6cb0 | 2841 | else |
266abb8f | 2842 | { |
2cf0635d NC |
2843 | char const * isa = _("unknown"); |
2844 | char const * mac = _("unknown mac"); | |
2845 | char const * additional = NULL; | |
0112cd26 | 2846 | |
c694fd50 | 2847 | switch (e_flags & EF_M68K_CF_ISA_MASK) |
266abb8f | 2848 | { |
c694fd50 | 2849 | case EF_M68K_CF_ISA_A_NODIV: |
0b2e31dc NS |
2850 | isa = "A"; |
2851 | additional = ", nodiv"; | |
2852 | break; | |
c694fd50 | 2853 | case EF_M68K_CF_ISA_A: |
266abb8f NS |
2854 | isa = "A"; |
2855 | break; | |
c694fd50 | 2856 | case EF_M68K_CF_ISA_A_PLUS: |
266abb8f NS |
2857 | isa = "A+"; |
2858 | break; | |
c694fd50 | 2859 | case EF_M68K_CF_ISA_B_NOUSP: |
0b2e31dc NS |
2860 | isa = "B"; |
2861 | additional = ", nousp"; | |
2862 | break; | |
c694fd50 | 2863 | case EF_M68K_CF_ISA_B: |
266abb8f NS |
2864 | isa = "B"; |
2865 | break; | |
f608cd77 NS |
2866 | case EF_M68K_CF_ISA_C: |
2867 | isa = "C"; | |
2868 | break; | |
2869 | case EF_M68K_CF_ISA_C_NODIV: | |
2870 | isa = "C"; | |
2871 | additional = ", nodiv"; | |
2872 | break; | |
266abb8f NS |
2873 | } |
2874 | strcat (buf, ", cf, isa "); | |
2875 | strcat (buf, isa); | |
0b2e31dc NS |
2876 | if (additional) |
2877 | strcat (buf, additional); | |
c694fd50 | 2878 | if (e_flags & EF_M68K_CF_FLOAT) |
0b2e31dc | 2879 | strcat (buf, ", float"); |
c694fd50 | 2880 | switch (e_flags & EF_M68K_CF_MAC_MASK) |
266abb8f NS |
2881 | { |
2882 | case 0: | |
2883 | mac = NULL; | |
2884 | break; | |
c694fd50 | 2885 | case EF_M68K_CF_MAC: |
266abb8f NS |
2886 | mac = "mac"; |
2887 | break; | |
c694fd50 | 2888 | case EF_M68K_CF_EMAC: |
266abb8f NS |
2889 | mac = "emac"; |
2890 | break; | |
f608cd77 NS |
2891 | case EF_M68K_CF_EMAC_B: |
2892 | mac = "emac_b"; | |
2893 | break; | |
266abb8f NS |
2894 | } |
2895 | if (mac) | |
2896 | { | |
2897 | strcat (buf, ", "); | |
2898 | strcat (buf, mac); | |
2899 | } | |
266abb8f | 2900 | } |
53c7db4b | 2901 | break; |
33c63f9d | 2902 | |
252b5132 RH |
2903 | case EM_PPC: |
2904 | if (e_flags & EF_PPC_EMB) | |
2905 | strcat (buf, ", emb"); | |
2906 | ||
2907 | if (e_flags & EF_PPC_RELOCATABLE) | |
2b692964 | 2908 | strcat (buf, _(", relocatable")); |
252b5132 RH |
2909 | |
2910 | if (e_flags & EF_PPC_RELOCATABLE_LIB) | |
2b692964 | 2911 | strcat (buf, _(", relocatable-lib")); |
252b5132 RH |
2912 | break; |
2913 | ||
ee67d69a AM |
2914 | case EM_PPC64: |
2915 | if (e_flags & EF_PPC64_ABI) | |
2916 | { | |
2917 | char abi[] = ", abiv0"; | |
2918 | ||
2919 | abi[6] += e_flags & EF_PPC64_ABI; | |
2920 | strcat (buf, abi); | |
2921 | } | |
2922 | break; | |
2923 | ||
708e2187 NC |
2924 | case EM_V800: |
2925 | if ((e_flags & EF_RH850_ABI) == EF_RH850_ABI) | |
2926 | strcat (buf, ", RH850 ABI"); | |
0b4362b0 | 2927 | |
708e2187 NC |
2928 | if (e_flags & EF_V800_850E3) |
2929 | strcat (buf, ", V3 architecture"); | |
2930 | ||
2931 | if ((e_flags & (EF_RH850_FPU_DOUBLE | EF_RH850_FPU_SINGLE)) == 0) | |
2932 | strcat (buf, ", FPU not used"); | |
2933 | ||
2934 | if ((e_flags & (EF_RH850_REGMODE22 | EF_RH850_REGMODE32)) == 0) | |
2935 | strcat (buf, ", regmode: COMMON"); | |
2936 | ||
2937 | if ((e_flags & (EF_RH850_GP_FIX | EF_RH850_GP_NOFIX)) == 0) | |
2938 | strcat (buf, ", r4 not used"); | |
2939 | ||
2940 | if ((e_flags & (EF_RH850_EP_FIX | EF_RH850_EP_NOFIX)) == 0) | |
2941 | strcat (buf, ", r30 not used"); | |
2942 | ||
2943 | if ((e_flags & (EF_RH850_TP_FIX | EF_RH850_TP_NOFIX)) == 0) | |
2944 | strcat (buf, ", r5 not used"); | |
2945 | ||
2946 | if ((e_flags & (EF_RH850_REG2_RESERVE | EF_RH850_REG2_NORESERVE)) == 0) | |
2947 | strcat (buf, ", r2 not used"); | |
2948 | ||
2949 | for (e_flags &= 0xFFFF; e_flags; e_flags &= ~ (e_flags & - e_flags)) | |
2950 | { | |
2951 | switch (e_flags & - e_flags) | |
2952 | { | |
2953 | case EF_RH850_FPU_DOUBLE: strcat (buf, ", double precision FPU"); break; | |
2954 | case EF_RH850_FPU_SINGLE: strcat (buf, ", single precision FPU"); break; | |
2955 | case EF_RH850_SIMD: strcat (buf, ", SIMD"); break; | |
2956 | case EF_RH850_CACHE: strcat (buf, ", CACHE"); break; | |
2957 | case EF_RH850_MMU: strcat (buf, ", MMU"); break; | |
2958 | case EF_RH850_REGMODE22: strcat (buf, ", regmode:22"); break; | |
2959 | case EF_RH850_REGMODE32: strcat (buf, ", regmode:23"); break; | |
2960 | case EF_RH850_DATA_ALIGN8: strcat (buf, ", 8-byte alignment"); break; | |
2961 | case EF_RH850_GP_FIX: strcat (buf, ", r4 fixed"); break; | |
2962 | case EF_RH850_GP_NOFIX: strcat (buf, ", r4 free"); break; | |
2963 | case EF_RH850_EP_FIX: strcat (buf, ", r30 fixed"); break; | |
2964 | case EF_RH850_EP_NOFIX: strcat (buf, ", r30 free"); break; | |
2965 | case EF_RH850_TP_FIX: strcat (buf, ", r5 fixed"); break; | |
2966 | case EF_RH850_TP_NOFIX: strcat (buf, ", r5 free"); break; | |
2967 | case EF_RH850_REG2_RESERVE: strcat (buf, ", r2 fixed"); break; | |
2968 | case EF_RH850_REG2_NORESERVE: strcat (buf, ", r2 free"); break; | |
2969 | default: break; | |
2970 | } | |
2971 | } | |
2972 | break; | |
2973 | ||
2b0337b0 | 2974 | case EM_V850: |
252b5132 RH |
2975 | case EM_CYGNUS_V850: |
2976 | switch (e_flags & EF_V850_ARCH) | |
2977 | { | |
78c8d46c NC |
2978 | case E_V850E3V5_ARCH: |
2979 | strcat (buf, ", v850e3v5"); | |
2980 | break; | |
1cd986c5 NC |
2981 | case E_V850E2V3_ARCH: |
2982 | strcat (buf, ", v850e2v3"); | |
2983 | break; | |
2984 | case E_V850E2_ARCH: | |
2985 | strcat (buf, ", v850e2"); | |
2986 | break; | |
2987 | case E_V850E1_ARCH: | |
2988 | strcat (buf, ", v850e1"); | |
8ad30312 | 2989 | break; |
252b5132 RH |
2990 | case E_V850E_ARCH: |
2991 | strcat (buf, ", v850e"); | |
2992 | break; | |
252b5132 RH |
2993 | case E_V850_ARCH: |
2994 | strcat (buf, ", v850"); | |
2995 | break; | |
2996 | default: | |
2b692964 | 2997 | strcat (buf, _(", unknown v850 architecture variant")); |
252b5132 RH |
2998 | break; |
2999 | } | |
3000 | break; | |
3001 | ||
2b0337b0 | 3002 | case EM_M32R: |
252b5132 RH |
3003 | case EM_CYGNUS_M32R: |
3004 | if ((e_flags & EF_M32R_ARCH) == E_M32R_ARCH) | |
3005 | strcat (buf, ", m32r"); | |
252b5132 RH |
3006 | break; |
3007 | ||
3008 | case EM_MIPS: | |
4fe85591 | 3009 | case EM_MIPS_RS3_LE: |
252b5132 RH |
3010 | if (e_flags & EF_MIPS_NOREORDER) |
3011 | strcat (buf, ", noreorder"); | |
3012 | ||
3013 | if (e_flags & EF_MIPS_PIC) | |
3014 | strcat (buf, ", pic"); | |
3015 | ||
3016 | if (e_flags & EF_MIPS_CPIC) | |
3017 | strcat (buf, ", cpic"); | |
3018 | ||
d1bdd336 TS |
3019 | if (e_flags & EF_MIPS_UCODE) |
3020 | strcat (buf, ", ugen_reserved"); | |
3021 | ||
252b5132 RH |
3022 | if (e_flags & EF_MIPS_ABI2) |
3023 | strcat (buf, ", abi2"); | |
3024 | ||
43521d43 TS |
3025 | if (e_flags & EF_MIPS_OPTIONS_FIRST) |
3026 | strcat (buf, ", odk first"); | |
3027 | ||
a5d22d2a TS |
3028 | if (e_flags & EF_MIPS_32BITMODE) |
3029 | strcat (buf, ", 32bitmode"); | |
3030 | ||
ba92f887 MR |
3031 | if (e_flags & EF_MIPS_NAN2008) |
3032 | strcat (buf, ", nan2008"); | |
3033 | ||
fef1b0b3 SE |
3034 | if (e_flags & EF_MIPS_FP64) |
3035 | strcat (buf, ", fp64"); | |
3036 | ||
156c2f8b NC |
3037 | switch ((e_flags & EF_MIPS_MACH)) |
3038 | { | |
3039 | case E_MIPS_MACH_3900: strcat (buf, ", 3900"); break; | |
3040 | case E_MIPS_MACH_4010: strcat (buf, ", 4010"); break; | |
3041 | case E_MIPS_MACH_4100: strcat (buf, ", 4100"); break; | |
156c2f8b | 3042 | case E_MIPS_MACH_4111: strcat (buf, ", 4111"); break; |
810dfa6e L |
3043 | case E_MIPS_MACH_4120: strcat (buf, ", 4120"); break; |
3044 | case E_MIPS_MACH_4650: strcat (buf, ", 4650"); break; | |
3045 | case E_MIPS_MACH_5400: strcat (buf, ", 5400"); break; | |
3046 | case E_MIPS_MACH_5500: strcat (buf, ", 5500"); break; | |
c6c98b38 | 3047 | case E_MIPS_MACH_SB1: strcat (buf, ", sb1"); break; |
ebcb91b7 | 3048 | case E_MIPS_MACH_9000: strcat (buf, ", 9000"); break; |
350cc38d MS |
3049 | case E_MIPS_MACH_LS2E: strcat (buf, ", loongson-2e"); break; |
3050 | case E_MIPS_MACH_LS2F: strcat (buf, ", loongson-2f"); break; | |
fd503541 | 3051 | case E_MIPS_MACH_LS3A: strcat (buf, ", loongson-3a"); break; |
05c6f050 | 3052 | case E_MIPS_MACH_OCTEON: strcat (buf, ", octeon"); break; |
67c2a3e8 | 3053 | case E_MIPS_MACH_OCTEON2: strcat (buf, ", octeon2"); break; |
d32e5c54 | 3054 | case E_MIPS_MACH_OCTEON3: strcat (buf, ", octeon3"); break; |
52b6b6b9 | 3055 | case E_MIPS_MACH_XLR: strcat (buf, ", xlr"); break; |
43521d43 TS |
3056 | case 0: |
3057 | /* We simply ignore the field in this case to avoid confusion: | |
3058 | MIPS ELF does not specify EF_MIPS_MACH, it is a GNU | |
3059 | extension. */ | |
3060 | break; | |
2b692964 | 3061 | default: strcat (buf, _(", unknown CPU")); break; |
156c2f8b | 3062 | } |
43521d43 TS |
3063 | |
3064 | switch ((e_flags & EF_MIPS_ABI)) | |
3065 | { | |
3066 | case E_MIPS_ABI_O32: strcat (buf, ", o32"); break; | |
3067 | case E_MIPS_ABI_O64: strcat (buf, ", o64"); break; | |
3068 | case E_MIPS_ABI_EABI32: strcat (buf, ", eabi32"); break; | |
3069 | case E_MIPS_ABI_EABI64: strcat (buf, ", eabi64"); break; | |
3070 | case 0: | |
3071 | /* We simply ignore the field in this case to avoid confusion: | |
3072 | MIPS ELF does not specify EF_MIPS_ABI, it is a GNU extension. | |
3073 | This means it is likely to be an o32 file, but not for | |
3074 | sure. */ | |
3075 | break; | |
2b692964 | 3076 | default: strcat (buf, _(", unknown ABI")); break; |
43521d43 TS |
3077 | } |
3078 | ||
3079 | if (e_flags & EF_MIPS_ARCH_ASE_MDMX) | |
3080 | strcat (buf, ", mdmx"); | |
3081 | ||
3082 | if (e_flags & EF_MIPS_ARCH_ASE_M16) | |
3083 | strcat (buf, ", mips16"); | |
3084 | ||
df58fc94 RS |
3085 | if (e_flags & EF_MIPS_ARCH_ASE_MICROMIPS) |
3086 | strcat (buf, ", micromips"); | |
3087 | ||
43521d43 TS |
3088 | switch ((e_flags & EF_MIPS_ARCH)) |
3089 | { | |
3090 | case E_MIPS_ARCH_1: strcat (buf, ", mips1"); break; | |
3091 | case E_MIPS_ARCH_2: strcat (buf, ", mips2"); break; | |
3092 | case E_MIPS_ARCH_3: strcat (buf, ", mips3"); break; | |
3093 | case E_MIPS_ARCH_4: strcat (buf, ", mips4"); break; | |
3094 | case E_MIPS_ARCH_5: strcat (buf, ", mips5"); break; | |
3095 | case E_MIPS_ARCH_32: strcat (buf, ", mips32"); break; | |
cb44e358 | 3096 | case E_MIPS_ARCH_32R2: strcat (buf, ", mips32r2"); break; |
7361da2c | 3097 | case E_MIPS_ARCH_32R6: strcat (buf, ", mips32r6"); break; |
43521d43 | 3098 | case E_MIPS_ARCH_64: strcat (buf, ", mips64"); break; |
5f74bc13 | 3099 | case E_MIPS_ARCH_64R2: strcat (buf, ", mips64r2"); break; |
7361da2c | 3100 | case E_MIPS_ARCH_64R6: strcat (buf, ", mips64r6"); break; |
2b692964 | 3101 | default: strcat (buf, _(", unknown ISA")); break; |
43521d43 | 3102 | } |
252b5132 | 3103 | break; |
351b4b40 | 3104 | |
35c08157 KLC |
3105 | case EM_NDS32: |
3106 | decode_NDS32_machine_flags (e_flags, buf, sizeof buf); | |
3107 | break; | |
3108 | ||
ccde1100 AO |
3109 | case EM_SH: |
3110 | switch ((e_flags & EF_SH_MACH_MASK)) | |
3111 | { | |
3112 | case EF_SH1: strcat (buf, ", sh1"); break; | |
3113 | case EF_SH2: strcat (buf, ", sh2"); break; | |
3114 | case EF_SH3: strcat (buf, ", sh3"); break; | |
3115 | case EF_SH_DSP: strcat (buf, ", sh-dsp"); break; | |
3116 | case EF_SH3_DSP: strcat (buf, ", sh3-dsp"); break; | |
3117 | case EF_SH4AL_DSP: strcat (buf, ", sh4al-dsp"); break; | |
3118 | case EF_SH3E: strcat (buf, ", sh3e"); break; | |
3119 | case EF_SH4: strcat (buf, ", sh4"); break; | |
3120 | case EF_SH5: strcat (buf, ", sh5"); break; | |
3121 | case EF_SH2E: strcat (buf, ", sh2e"); break; | |
3122 | case EF_SH4A: strcat (buf, ", sh4a"); break; | |
1d70c7fb | 3123 | case EF_SH2A: strcat (buf, ", sh2a"); break; |
ccde1100 AO |
3124 | case EF_SH4_NOFPU: strcat (buf, ", sh4-nofpu"); break; |
3125 | case EF_SH4A_NOFPU: strcat (buf, ", sh4a-nofpu"); break; | |
1d70c7fb | 3126 | case EF_SH2A_NOFPU: strcat (buf, ", sh2a-nofpu"); break; |
0b92ab21 NH |
3127 | case EF_SH3_NOMMU: strcat (buf, ", sh3-nommu"); break; |
3128 | case EF_SH4_NOMMU_NOFPU: strcat (buf, ", sh4-nommu-nofpu"); break; | |
3129 | case EF_SH2A_SH4_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh4-nommu-nofpu"); break; | |
3130 | case EF_SH2A_SH3_NOFPU: strcat (buf, ", sh2a-nofpu-or-sh3-nommu"); break; | |
3131 | case EF_SH2A_SH4: strcat (buf, ", sh2a-or-sh4"); break; | |
3132 | case EF_SH2A_SH3E: strcat (buf, ", sh2a-or-sh3e"); break; | |
2b692964 | 3133 | default: strcat (buf, _(", unknown ISA")); break; |
ccde1100 AO |
3134 | } |
3135 | ||
cec6a5b8 MR |
3136 | if (e_flags & EF_SH_PIC) |
3137 | strcat (buf, ", pic"); | |
3138 | ||
3139 | if (e_flags & EF_SH_FDPIC) | |
3140 | strcat (buf, ", fdpic"); | |
ccde1100 | 3141 | break; |
948f632f | 3142 | |
73589c9d CS |
3143 | case EM_OR1K: |
3144 | if (e_flags & EF_OR1K_NODELAY) | |
3145 | strcat (buf, ", no delay"); | |
3146 | break; | |
57346661 | 3147 | |
351b4b40 RH |
3148 | case EM_SPARCV9: |
3149 | if (e_flags & EF_SPARC_32PLUS) | |
3150 | strcat (buf, ", v8+"); | |
3151 | ||
3152 | if (e_flags & EF_SPARC_SUN_US1) | |
d07faca2 RH |
3153 | strcat (buf, ", ultrasparcI"); |
3154 | ||
3155 | if (e_flags & EF_SPARC_SUN_US3) | |
3156 | strcat (buf, ", ultrasparcIII"); | |
351b4b40 RH |
3157 | |
3158 | if (e_flags & EF_SPARC_HAL_R1) | |
3159 | strcat (buf, ", halr1"); | |
3160 | ||
3161 | if (e_flags & EF_SPARC_LEDATA) | |
3162 | strcat (buf, ", ledata"); | |
3163 | ||
3164 | if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_TSO) | |
3165 | strcat (buf, ", tso"); | |
3166 | ||
3167 | if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_PSO) | |
3168 | strcat (buf, ", pso"); | |
3169 | ||
3170 | if ((e_flags & EF_SPARCV9_MM) == EF_SPARCV9_RMO) | |
3171 | strcat (buf, ", rmo"); | |
3172 | break; | |
7d466069 | 3173 | |
103f02d3 UD |
3174 | case EM_PARISC: |
3175 | switch (e_flags & EF_PARISC_ARCH) | |
3176 | { | |
3177 | case EFA_PARISC_1_0: | |
3178 | strcpy (buf, ", PA-RISC 1.0"); | |
3179 | break; | |
3180 | case EFA_PARISC_1_1: | |
3181 | strcpy (buf, ", PA-RISC 1.1"); | |
3182 | break; | |
3183 | case EFA_PARISC_2_0: | |
3184 | strcpy (buf, ", PA-RISC 2.0"); | |
3185 | break; | |
3186 | default: | |
3187 | break; | |
3188 | } | |
3189 | if (e_flags & EF_PARISC_TRAPNIL) | |
3190 | strcat (buf, ", trapnil"); | |
3191 | if (e_flags & EF_PARISC_EXT) | |
3192 | strcat (buf, ", ext"); | |
3193 | if (e_flags & EF_PARISC_LSB) | |
3194 | strcat (buf, ", lsb"); | |
3195 | if (e_flags & EF_PARISC_WIDE) | |
3196 | strcat (buf, ", wide"); | |
3197 | if (e_flags & EF_PARISC_NO_KABP) | |
3198 | strcat (buf, ", no kabp"); | |
3199 | if (e_flags & EF_PARISC_LAZYSWAP) | |
3200 | strcat (buf, ", lazyswap"); | |
30800947 | 3201 | break; |
76da6bbe | 3202 | |
7d466069 | 3203 | case EM_PJ: |
2b0337b0 | 3204 | case EM_PJ_OLD: |
7d466069 ILT |
3205 | if ((e_flags & EF_PICOJAVA_NEWCALLS) == EF_PICOJAVA_NEWCALLS) |
3206 | strcat (buf, ", new calling convention"); | |
3207 | ||
3208 | if ((e_flags & EF_PICOJAVA_GNUCALLS) == EF_PICOJAVA_GNUCALLS) | |
3209 | strcat (buf, ", gnu calling convention"); | |
3210 | break; | |
4d6ed7c8 NC |
3211 | |
3212 | case EM_IA_64: | |
3213 | if ((e_flags & EF_IA_64_ABI64)) | |
3214 | strcat (buf, ", 64-bit"); | |
3215 | else | |
3216 | strcat (buf, ", 32-bit"); | |
3217 | if ((e_flags & EF_IA_64_REDUCEDFP)) | |
3218 | strcat (buf, ", reduced fp model"); | |
3219 | if ((e_flags & EF_IA_64_NOFUNCDESC_CONS_GP)) | |
3220 | strcat (buf, ", no function descriptors, constant gp"); | |
3221 | else if ((e_flags & EF_IA_64_CONS_GP)) | |
3222 | strcat (buf, ", constant gp"); | |
3223 | if ((e_flags & EF_IA_64_ABSOLUTE)) | |
3224 | strcat (buf, ", absolute"); | |
28f997cf TG |
3225 | if (elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS) |
3226 | { | |
3227 | if ((e_flags & EF_IA_64_VMS_LINKAGES)) | |
3228 | strcat (buf, ", vms_linkages"); | |
3229 | switch ((e_flags & EF_IA_64_VMS_COMCOD)) | |
3230 | { | |
3231 | case EF_IA_64_VMS_COMCOD_SUCCESS: | |
3232 | break; | |
3233 | case EF_IA_64_VMS_COMCOD_WARNING: | |
3234 | strcat (buf, ", warning"); | |
3235 | break; | |
3236 | case EF_IA_64_VMS_COMCOD_ERROR: | |
3237 | strcat (buf, ", error"); | |
3238 | break; | |
3239 | case EF_IA_64_VMS_COMCOD_ABORT: | |
3240 | strcat (buf, ", abort"); | |
3241 | break; | |
3242 | default: | |
bee0ee85 NC |
3243 | warn (_("Unrecognised IA64 VMS Command Code: %x\n"), |
3244 | e_flags & EF_IA_64_VMS_COMCOD); | |
3245 | strcat (buf, ", <unknown>"); | |
28f997cf TG |
3246 | } |
3247 | } | |
4d6ed7c8 | 3248 | break; |
179d3252 JT |
3249 | |
3250 | case EM_VAX: | |
3251 | if ((e_flags & EF_VAX_NONPIC)) | |
3252 | strcat (buf, ", non-PIC"); | |
3253 | if ((e_flags & EF_VAX_DFLOAT)) | |
3254 | strcat (buf, ", D-Float"); | |
3255 | if ((e_flags & EF_VAX_GFLOAT)) | |
3256 | strcat (buf, ", G-Float"); | |
3257 | break; | |
c7927a3c | 3258 | |
619ed720 EB |
3259 | case EM_VISIUM: |
3260 | if (e_flags & EF_VISIUM_ARCH_MCM) | |
3261 | strcat (buf, ", mcm"); | |
3262 | else if (e_flags & EF_VISIUM_ARCH_MCM24) | |
3263 | strcat (buf, ", mcm24"); | |
3264 | if (e_flags & EF_VISIUM_ARCH_GR6) | |
3265 | strcat (buf, ", gr6"); | |
3266 | break; | |
3267 | ||
4046d87a NC |
3268 | case EM_RL78: |
3269 | if (e_flags & E_FLAG_RL78_G10) | |
3270 | strcat (buf, ", G10"); | |
856ea05c KP |
3271 | if (e_flags & E_FLAG_RL78_64BIT_DOUBLES) |
3272 | strcat (buf, ", 64-bit doubles"); | |
4046d87a | 3273 | break; |
0b4362b0 | 3274 | |
c7927a3c NC |
3275 | case EM_RX: |
3276 | if (e_flags & E_FLAG_RX_64BIT_DOUBLES) | |
3277 | strcat (buf, ", 64-bit doubles"); | |
3278 | if (e_flags & E_FLAG_RX_DSP) | |
dd24e3da | 3279 | strcat (buf, ", dsp"); |
d4cb0ea0 | 3280 | if (e_flags & E_FLAG_RX_PID) |
0b4362b0 | 3281 | strcat (buf, ", pid"); |
708e2187 NC |
3282 | if (e_flags & E_FLAG_RX_ABI) |
3283 | strcat (buf, ", RX ABI"); | |
d4cb0ea0 | 3284 | break; |
55786da2 AK |
3285 | |
3286 | case EM_S390: | |
3287 | if (e_flags & EF_S390_HIGH_GPRS) | |
3288 | strcat (buf, ", highgprs"); | |
d4cb0ea0 | 3289 | break; |
40b36596 JM |
3290 | |
3291 | case EM_TI_C6000: | |
3292 | if ((e_flags & EF_C6000_REL)) | |
3293 | strcat (buf, ", relocatable module"); | |
d4cb0ea0 | 3294 | break; |
13761a11 NC |
3295 | |
3296 | case EM_MSP430: | |
3297 | strcat (buf, _(": architecture variant: ")); | |
3298 | switch (e_flags & EF_MSP430_MACH) | |
3299 | { | |
3300 | case E_MSP430_MACH_MSP430x11: strcat (buf, "MSP430x11"); break; | |
3301 | case E_MSP430_MACH_MSP430x11x1 : strcat (buf, "MSP430x11x1 "); break; | |
3302 | case E_MSP430_MACH_MSP430x12: strcat (buf, "MSP430x12"); break; | |
3303 | case E_MSP430_MACH_MSP430x13: strcat (buf, "MSP430x13"); break; | |
3304 | case E_MSP430_MACH_MSP430x14: strcat (buf, "MSP430x14"); break; | |
3305 | case E_MSP430_MACH_MSP430x15: strcat (buf, "MSP430x15"); break; | |
3306 | case E_MSP430_MACH_MSP430x16: strcat (buf, "MSP430x16"); break; | |
3307 | case E_MSP430_MACH_MSP430x31: strcat (buf, "MSP430x31"); break; | |
3308 | case E_MSP430_MACH_MSP430x32: strcat (buf, "MSP430x32"); break; | |
3309 | case E_MSP430_MACH_MSP430x33: strcat (buf, "MSP430x33"); break; | |
3310 | case E_MSP430_MACH_MSP430x41: strcat (buf, "MSP430x41"); break; | |
3311 | case E_MSP430_MACH_MSP430x42: strcat (buf, "MSP430x42"); break; | |
3312 | case E_MSP430_MACH_MSP430x43: strcat (buf, "MSP430x43"); break; | |
3313 | case E_MSP430_MACH_MSP430x44: strcat (buf, "MSP430x44"); break; | |
3314 | case E_MSP430_MACH_MSP430X : strcat (buf, "MSP430X"); break; | |
3315 | default: | |
3316 | strcat (buf, _(": unknown")); break; | |
3317 | } | |
3318 | ||
3319 | if (e_flags & ~ EF_MSP430_MACH) | |
3320 | strcat (buf, _(": unknown extra flag bits also present")); | |
252b5132 RH |
3321 | } |
3322 | } | |
3323 | ||
3324 | return buf; | |
3325 | } | |
3326 | ||
252b5132 | 3327 | static const char * |
d3ba0551 AM |
3328 | get_osabi_name (unsigned int osabi) |
3329 | { | |
3330 | static char buff[32]; | |
3331 | ||
3332 | switch (osabi) | |
3333 | { | |
3334 | case ELFOSABI_NONE: return "UNIX - System V"; | |
3335 | case ELFOSABI_HPUX: return "UNIX - HP-UX"; | |
3336 | case ELFOSABI_NETBSD: return "UNIX - NetBSD"; | |
9c55345c | 3337 | case ELFOSABI_GNU: return "UNIX - GNU"; |
d3ba0551 AM |
3338 | case ELFOSABI_SOLARIS: return "UNIX - Solaris"; |
3339 | case ELFOSABI_AIX: return "UNIX - AIX"; | |
3340 | case ELFOSABI_IRIX: return "UNIX - IRIX"; | |
3341 | case ELFOSABI_FREEBSD: return "UNIX - FreeBSD"; | |
3342 | case ELFOSABI_TRU64: return "UNIX - TRU64"; | |
3343 | case ELFOSABI_MODESTO: return "Novell - Modesto"; | |
3344 | case ELFOSABI_OPENBSD: return "UNIX - OpenBSD"; | |
3345 | case ELFOSABI_OPENVMS: return "VMS - OpenVMS"; | |
3346 | case ELFOSABI_NSK: return "HP - Non-Stop Kernel"; | |
3b26c801 | 3347 | case ELFOSABI_AROS: return "AROS"; |
11636f9e | 3348 | case ELFOSABI_FENIXOS: return "FenixOS"; |
d3ba0551 | 3349 | default: |
40b36596 JM |
3350 | if (osabi >= 64) |
3351 | switch (elf_header.e_machine) | |
3352 | { | |
3353 | case EM_ARM: | |
3354 | switch (osabi) | |
3355 | { | |
3356 | case ELFOSABI_ARM: return "ARM"; | |
3357 | default: | |
3358 | break; | |
3359 | } | |
3360 | break; | |
3361 | ||
3362 | case EM_MSP430: | |
3363 | case EM_MSP430_OLD: | |
619ed720 | 3364 | case EM_VISIUM: |
40b36596 JM |
3365 | switch (osabi) |
3366 | { | |
3367 | case ELFOSABI_STANDALONE: return _("Standalone App"); | |
3368 | default: | |
3369 | break; | |
3370 | } | |
3371 | break; | |
3372 | ||
3373 | case EM_TI_C6000: | |
3374 | switch (osabi) | |
3375 | { | |
3376 | case ELFOSABI_C6000_ELFABI: return _("Bare-metal C6000"); | |
3377 | case ELFOSABI_C6000_LINUX: return "Linux C6000"; | |
3378 | default: | |
3379 | break; | |
3380 | } | |
3381 | break; | |
3382 | ||
3383 | default: | |
3384 | break; | |
3385 | } | |
e9e44622 | 3386 | snprintf (buff, sizeof (buff), _("<unknown: %x>"), osabi); |
d3ba0551 AM |
3387 | return buff; |
3388 | } | |
3389 | } | |
3390 | ||
a06ea964 NC |
3391 | static const char * |
3392 | get_aarch64_segment_type (unsigned long type) | |
3393 | { | |
3394 | switch (type) | |
3395 | { | |
3396 | case PT_AARCH64_ARCHEXT: | |
3397 | return "AARCH64_ARCHEXT"; | |
3398 | default: | |
3399 | break; | |
3400 | } | |
3401 | ||
3402 | return NULL; | |
3403 | } | |
3404 | ||
b294bdf8 MM |
3405 | static const char * |
3406 | get_arm_segment_type (unsigned long type) | |
3407 | { | |
3408 | switch (type) | |
3409 | { | |
3410 | case PT_ARM_EXIDX: | |
3411 | return "EXIDX"; | |
3412 | default: | |
3413 | break; | |
3414 | } | |
3415 | ||
3416 | return NULL; | |
3417 | } | |
3418 | ||
d3ba0551 AM |
3419 | static const char * |
3420 | get_mips_segment_type (unsigned long type) | |
252b5132 RH |
3421 | { |
3422 | switch (type) | |
3423 | { | |
3424 | case PT_MIPS_REGINFO: | |
3425 | return "REGINFO"; | |
3426 | case PT_MIPS_RTPROC: | |
3427 | return "RTPROC"; | |
3428 | case PT_MIPS_OPTIONS: | |
3429 | return "OPTIONS"; | |
351cdf24 MF |
3430 | case PT_MIPS_ABIFLAGS: |
3431 | return "ABIFLAGS"; | |
252b5132 RH |
3432 | default: |
3433 | break; | |
3434 | } | |
3435 | ||
3436 | return NULL; | |
3437 | } | |
3438 | ||
103f02d3 | 3439 | static const char * |
d3ba0551 | 3440 | get_parisc_segment_type (unsigned long type) |
103f02d3 UD |
3441 | { |
3442 | switch (type) | |
3443 | { | |
3444 | case PT_HP_TLS: return "HP_TLS"; | |
3445 | case PT_HP_CORE_NONE: return "HP_CORE_NONE"; | |
3446 | case PT_HP_CORE_VERSION: return "HP_CORE_VERSION"; | |
3447 | case PT_HP_CORE_KERNEL: return "HP_CORE_KERNEL"; | |
3448 | case PT_HP_CORE_COMM: return "HP_CORE_COMM"; | |
3449 | case PT_HP_CORE_PROC: return "HP_CORE_PROC"; | |
3450 | case PT_HP_CORE_LOADABLE: return "HP_CORE_LOADABLE"; | |
3451 | case PT_HP_CORE_STACK: return "HP_CORE_STACK"; | |
3452 | case PT_HP_CORE_SHM: return "HP_CORE_SHM"; | |
3453 | case PT_HP_CORE_MMF: return "HP_CORE_MMF"; | |
3454 | case PT_HP_PARALLEL: return "HP_PARALLEL"; | |
3455 | case PT_HP_FASTBIND: return "HP_FASTBIND"; | |
eec8f817 DA |
3456 | case PT_HP_OPT_ANNOT: return "HP_OPT_ANNOT"; |
3457 | case PT_HP_HSL_ANNOT: return "HP_HSL_ANNOT"; | |
3458 | case PT_HP_STACK: return "HP_STACK"; | |
3459 | case PT_HP_CORE_UTSNAME: return "HP_CORE_UTSNAME"; | |
103f02d3 UD |
3460 | case PT_PARISC_ARCHEXT: return "PARISC_ARCHEXT"; |
3461 | case PT_PARISC_UNWIND: return "PARISC_UNWIND"; | |
61472819 | 3462 | case PT_PARISC_WEAKORDER: return "PARISC_WEAKORDER"; |
103f02d3 UD |
3463 | default: |
3464 | break; | |
3465 | } | |
3466 | ||
3467 | return NULL; | |
3468 | } | |
3469 | ||
4d6ed7c8 | 3470 | static const char * |
d3ba0551 | 3471 | get_ia64_segment_type (unsigned long type) |
4d6ed7c8 NC |
3472 | { |
3473 | switch (type) | |
3474 | { | |
3475 | case PT_IA_64_ARCHEXT: return "IA_64_ARCHEXT"; | |
3476 | case PT_IA_64_UNWIND: return "IA_64_UNWIND"; | |
00428cca AM |
3477 | case PT_HP_TLS: return "HP_TLS"; |
3478 | case PT_IA_64_HP_OPT_ANOT: return "HP_OPT_ANNOT"; | |
3479 | case PT_IA_64_HP_HSL_ANOT: return "HP_HSL_ANNOT"; | |
3480 | case PT_IA_64_HP_STACK: return "HP_STACK"; | |
4d6ed7c8 NC |
3481 | default: |
3482 | break; | |
3483 | } | |
3484 | ||
3485 | return NULL; | |
3486 | } | |
3487 | ||
40b36596 JM |
3488 | static const char * |
3489 | get_tic6x_segment_type (unsigned long type) | |
3490 | { | |
3491 | switch (type) | |
3492 | { | |
3493 | case PT_C6000_PHATTR: return "C6000_PHATTR"; | |
3494 | default: | |
3495 | break; | |
3496 | } | |
3497 | ||
3498 | return NULL; | |
3499 | } | |
3500 | ||
252b5132 | 3501 | static const char * |
d3ba0551 | 3502 | get_segment_type (unsigned long p_type) |
252b5132 | 3503 | { |
b34976b6 | 3504 | static char buff[32]; |
252b5132 RH |
3505 | |
3506 | switch (p_type) | |
3507 | { | |
b34976b6 AM |
3508 | case PT_NULL: return "NULL"; |
3509 | case PT_LOAD: return "LOAD"; | |
252b5132 | 3510 | case PT_DYNAMIC: return "DYNAMIC"; |
b34976b6 AM |
3511 | case PT_INTERP: return "INTERP"; |
3512 | case PT_NOTE: return "NOTE"; | |
3513 | case PT_SHLIB: return "SHLIB"; | |
3514 | case PT_PHDR: return "PHDR"; | |
13ae64f3 | 3515 | case PT_TLS: return "TLS"; |
252b5132 | 3516 | |
65765700 JJ |
3517 | case PT_GNU_EH_FRAME: |
3518 | return "GNU_EH_FRAME"; | |
2b05f1b7 | 3519 | case PT_GNU_STACK: return "GNU_STACK"; |
8c37241b | 3520 | case PT_GNU_RELRO: return "GNU_RELRO"; |
65765700 | 3521 | |
252b5132 RH |
3522 | default: |
3523 | if ((p_type >= PT_LOPROC) && (p_type <= PT_HIPROC)) | |
3524 | { | |
2cf0635d | 3525 | const char * result; |
103f02d3 | 3526 | |
252b5132 RH |
3527 | switch (elf_header.e_machine) |
3528 | { | |
a06ea964 NC |
3529 | case EM_AARCH64: |
3530 | result = get_aarch64_segment_type (p_type); | |
3531 | break; | |
b294bdf8 MM |
3532 | case EM_ARM: |
3533 | result = get_arm_segment_type (p_type); | |
3534 | break; | |
252b5132 | 3535 | case EM_MIPS: |
4fe85591 | 3536 | case EM_MIPS_RS3_LE: |
252b5132 RH |
3537 | result = get_mips_segment_type (p_type); |
3538 | break; | |
103f02d3 UD |
3539 | case EM_PARISC: |
3540 | result = get_parisc_segment_type (p_type); | |
3541 | break; | |
4d6ed7c8 NC |
3542 | case EM_IA_64: |
3543 | result = get_ia64_segment_type (p_type); | |
3544 | break; | |
40b36596 JM |
3545 | case EM_TI_C6000: |
3546 | result = get_tic6x_segment_type (p_type); | |
3547 | break; | |
252b5132 RH |
3548 | default: |
3549 | result = NULL; | |
3550 | break; | |
3551 | } | |
103f02d3 | 3552 | |
252b5132 RH |
3553 | if (result != NULL) |
3554 | return result; | |
103f02d3 | 3555 | |
252b5132 RH |
3556 | sprintf (buff, "LOPROC+%lx", p_type - PT_LOPROC); |
3557 | } | |
3558 | else if ((p_type >= PT_LOOS) && (p_type <= PT_HIOS)) | |
103f02d3 | 3559 | { |
2cf0635d | 3560 | const char * result; |
103f02d3 UD |
3561 | |
3562 | switch (elf_header.e_machine) | |
3563 | { | |
3564 | case EM_PARISC: | |
3565 | result = get_parisc_segment_type (p_type); | |
3566 | break; | |
00428cca AM |
3567 | case EM_IA_64: |
3568 | result = get_ia64_segment_type (p_type); | |
3569 | break; | |
103f02d3 UD |
3570 | default: |
3571 | result = NULL; | |
3572 | break; | |
3573 | } | |
3574 | ||
3575 | if (result != NULL) | |
3576 | return result; | |
3577 | ||
3578 | sprintf (buff, "LOOS+%lx", p_type - PT_LOOS); | |
3579 | } | |
252b5132 | 3580 | else |
e9e44622 | 3581 | snprintf (buff, sizeof (buff), _("<unknown>: %lx"), p_type); |
252b5132 RH |
3582 | |
3583 | return buff; | |
3584 | } | |
3585 | } | |
3586 | ||
3587 | static const char * | |
d3ba0551 | 3588 | get_mips_section_type_name (unsigned int sh_type) |
252b5132 RH |
3589 | { |
3590 | switch (sh_type) | |
3591 | { | |
b34976b6 AM |
3592 | case SHT_MIPS_LIBLIST: return "MIPS_LIBLIST"; |
3593 | case SHT_MIPS_MSYM: return "MIPS_MSYM"; | |
3594 | case SHT_MIPS_CONFLICT: return "MIPS_CONFLICT"; | |
3595 | case SHT_MIPS_GPTAB: return "MIPS_GPTAB"; | |
3596 | case SHT_MIPS_UCODE: return "MIPS_UCODE"; | |
3597 | case SHT_MIPS_DEBUG: return "MIPS_DEBUG"; | |
3598 | case SHT_MIPS_REGINFO: return "MIPS_REGINFO"; | |
3599 | case SHT_MIPS_PACKAGE: return "MIPS_PACKAGE"; | |
3600 | case SHT_MIPS_PACKSYM: return "MIPS_PACKSYM"; | |
3601 | case SHT_MIPS_RELD: return "MIPS_RELD"; | |
3602 | case SHT_MIPS_IFACE: return "MIPS_IFACE"; | |
3603 | case SHT_MIPS_CONTENT: return "MIPS_CONTENT"; | |
3604 | case SHT_MIPS_OPTIONS: return "MIPS_OPTIONS"; | |
3605 | case SHT_MIPS_SHDR: return "MIPS_SHDR"; | |
3606 | case SHT_MIPS_FDESC: return "MIPS_FDESC"; | |
3607 | case SHT_MIPS_EXTSYM: return "MIPS_EXTSYM"; | |
3608 | case SHT_MIPS_DENSE: return "MIPS_DENSE"; | |
3609 | case SHT_MIPS_PDESC: return "MIPS_PDESC"; | |
3610 | case SHT_MIPS_LOCSYM: return "MIPS_LOCSYM"; | |
3611 | case SHT_MIPS_AUXSYM: return "MIPS_AUXSYM"; | |
3612 | case SHT_MIPS_OPTSYM: return "MIPS_OPTSYM"; | |
3613 | case SHT_MIPS_LOCSTR: return "MIPS_LOCSTR"; | |
3614 | case SHT_MIPS_LINE: return "MIPS_LINE"; | |
3615 | case SHT_MIPS_RFDESC: return "MIPS_RFDESC"; | |
3616 | case SHT_MIPS_DELTASYM: return "MIPS_DELTASYM"; | |
3617 | case SHT_MIPS_DELTAINST: return "MIPS_DELTAINST"; | |
3618 | case SHT_MIPS_DELTACLASS: return "MIPS_DELTACLASS"; | |
3619 | case SHT_MIPS_DWARF: return "MIPS_DWARF"; | |
3620 | case SHT_MIPS_DELTADECL: return "MIPS_DELTADECL"; | |
3621 | case SHT_MIPS_SYMBOL_LIB: return "MIPS_SYMBOL_LIB"; | |
3622 | case SHT_MIPS_EVENTS: return "MIPS_EVENTS"; | |
3623 | case SHT_MIPS_TRANSLATE: return "MIPS_TRANSLATE"; | |
3624 | case SHT_MIPS_PIXIE: return "MIPS_PIXIE"; | |
3625 | case SHT_MIPS_XLATE: return "MIPS_XLATE"; | |
3626 | case SHT_MIPS_XLATE_DEBUG: return "MIPS_XLATE_DEBUG"; | |
3627 | case SHT_MIPS_WHIRL: return "MIPS_WHIRL"; | |
3628 | case SHT_MIPS_EH_REGION: return "MIPS_EH_REGION"; | |
3629 | case SHT_MIPS_XLATE_OLD: return "MIPS_XLATE_OLD"; | |
252b5132 | 3630 | case SHT_MIPS_PDR_EXCEPTION: return "MIPS_PDR_EXCEPTION"; |
351cdf24 | 3631 | case SHT_MIPS_ABIFLAGS: return "MIPS_ABIFLAGS"; |
252b5132 RH |
3632 | default: |
3633 | break; | |
3634 | } | |
3635 | return NULL; | |
3636 | } | |
3637 | ||
103f02d3 | 3638 | static const char * |
d3ba0551 | 3639 | get_parisc_section_type_name (unsigned int sh_type) |
103f02d3 UD |
3640 | { |
3641 | switch (sh_type) | |
3642 | { | |
3643 | case SHT_PARISC_EXT: return "PARISC_EXT"; | |
3644 | case SHT_PARISC_UNWIND: return "PARISC_UNWIND"; | |
3645 | case SHT_PARISC_DOC: return "PARISC_DOC"; | |
eec8f817 DA |
3646 | case SHT_PARISC_ANNOT: return "PARISC_ANNOT"; |
3647 | case SHT_PARISC_SYMEXTN: return "PARISC_SYMEXTN"; | |
3648 | case SHT_PARISC_STUBS: return "PARISC_STUBS"; | |
61472819 | 3649 | case SHT_PARISC_DLKM: return "PARISC_DLKM"; |
103f02d3 UD |
3650 | default: |
3651 | break; | |
3652 | } | |
3653 | return NULL; | |
3654 | } | |
3655 | ||
4d6ed7c8 | 3656 | static const char * |
d3ba0551 | 3657 | get_ia64_section_type_name (unsigned int sh_type) |
4d6ed7c8 | 3658 | { |
18bd398b | 3659 | /* If the top 8 bits are 0x78 the next 8 are the os/abi ID. */ |
ecc51f48 NC |
3660 | if ((sh_type & 0xFF000000) == SHT_IA_64_LOPSREG) |
3661 | return get_osabi_name ((sh_type & 0x00FF0000) >> 16); | |
0de14b54 | 3662 | |
4d6ed7c8 NC |
3663 | switch (sh_type) |
3664 | { | |
148b93f2 NC |
3665 | case SHT_IA_64_EXT: return "IA_64_EXT"; |
3666 | case SHT_IA_64_UNWIND: return "IA_64_UNWIND"; | |
3667 | case SHT_IA_64_PRIORITY_INIT: return "IA_64_PRIORITY_INIT"; | |
3668 | case SHT_IA_64_VMS_TRACE: return "VMS_TRACE"; | |
3669 | case SHT_IA_64_VMS_TIE_SIGNATURES: return "VMS_TIE_SIGNATURES"; | |
3670 | case SHT_IA_64_VMS_DEBUG: return "VMS_DEBUG"; | |
3671 | case SHT_IA_64_VMS_DEBUG_STR: return "VMS_DEBUG_STR"; | |
3672 | case SHT_IA_64_VMS_LINKAGES: return "VMS_LINKAGES"; | |
3673 | case SHT_IA_64_VMS_SYMBOL_VECTOR: return "VMS_SYMBOL_VECTOR"; | |
3674 | case SHT_IA_64_VMS_FIXUP: return "VMS_FIXUP"; | |
4d6ed7c8 NC |
3675 | default: |
3676 | break; | |
3677 | } | |
3678 | return NULL; | |
3679 | } | |
3680 | ||
d2b2c203 DJ |
3681 | static const char * |
3682 | get_x86_64_section_type_name (unsigned int sh_type) | |
3683 | { | |
3684 | switch (sh_type) | |
3685 | { | |
3686 | case SHT_X86_64_UNWIND: return "X86_64_UNWIND"; | |
3687 | default: | |
3688 | break; | |
3689 | } | |
3690 | return NULL; | |
3691 | } | |
3692 | ||
a06ea964 NC |
3693 | static const char * |
3694 | get_aarch64_section_type_name (unsigned int sh_type) | |
3695 | { | |
3696 | switch (sh_type) | |
3697 | { | |
3698 | case SHT_AARCH64_ATTRIBUTES: | |
3699 | return "AARCH64_ATTRIBUTES"; | |
3700 | default: | |
3701 | break; | |
3702 | } | |
3703 | return NULL; | |
3704 | } | |
3705 | ||
40a18ebd NC |
3706 | static const char * |
3707 | get_arm_section_type_name (unsigned int sh_type) | |
3708 | { | |
3709 | switch (sh_type) | |
3710 | { | |
7f6fed87 NC |
3711 | case SHT_ARM_EXIDX: return "ARM_EXIDX"; |
3712 | case SHT_ARM_PREEMPTMAP: return "ARM_PREEMPTMAP"; | |
3713 | case SHT_ARM_ATTRIBUTES: return "ARM_ATTRIBUTES"; | |
3714 | case SHT_ARM_DEBUGOVERLAY: return "ARM_DEBUGOVERLAY"; | |
3715 | case SHT_ARM_OVERLAYSECTION: return "ARM_OVERLAYSECTION"; | |
40a18ebd NC |
3716 | default: |
3717 | break; | |
3718 | } | |
3719 | return NULL; | |
3720 | } | |
3721 | ||
40b36596 JM |
3722 | static const char * |
3723 | get_tic6x_section_type_name (unsigned int sh_type) | |
3724 | { | |
3725 | switch (sh_type) | |
3726 | { | |
3727 | case SHT_C6000_UNWIND: | |
3728 | return "C6000_UNWIND"; | |
3729 | case SHT_C6000_PREEMPTMAP: | |
3730 | return "C6000_PREEMPTMAP"; | |
3731 | case SHT_C6000_ATTRIBUTES: | |
3732 | return "C6000_ATTRIBUTES"; | |
3733 | case SHT_TI_ICODE: | |
3734 | return "TI_ICODE"; | |
3735 | case SHT_TI_XREF: | |
3736 | return "TI_XREF"; | |
3737 | case SHT_TI_HANDLER: | |
3738 | return "TI_HANDLER"; | |
3739 | case SHT_TI_INITINFO: | |
3740 | return "TI_INITINFO"; | |
3741 | case SHT_TI_PHATTRS: | |
3742 | return "TI_PHATTRS"; | |
3743 | default: | |
3744 | break; | |
3745 | } | |
3746 | return NULL; | |
3747 | } | |
3748 | ||
13761a11 NC |
3749 | static const char * |
3750 | get_msp430x_section_type_name (unsigned int sh_type) | |
3751 | { | |
3752 | switch (sh_type) | |
3753 | { | |
3754 | case SHT_MSP430_SEC_FLAGS: return "MSP430_SEC_FLAGS"; | |
3755 | case SHT_MSP430_SYM_ALIASES: return "MSP430_SYM_ALIASES"; | |
3756 | case SHT_MSP430_ATTRIBUTES: return "MSP430_ATTRIBUTES"; | |
3757 | default: return NULL; | |
3758 | } | |
3759 | } | |
3760 | ||
252b5132 | 3761 | static const char * |
d3ba0551 | 3762 | get_section_type_name (unsigned int sh_type) |
252b5132 | 3763 | { |
b34976b6 | 3764 | static char buff[32]; |
252b5132 RH |
3765 | |
3766 | switch (sh_type) | |
3767 | { | |
3768 | case SHT_NULL: return "NULL"; | |
3769 | case SHT_PROGBITS: return "PROGBITS"; | |
3770 | case SHT_SYMTAB: return "SYMTAB"; | |
3771 | case SHT_STRTAB: return "STRTAB"; | |
3772 | case SHT_RELA: return "RELA"; | |
3773 | case SHT_HASH: return "HASH"; | |
3774 | case SHT_DYNAMIC: return "DYNAMIC"; | |
3775 | case SHT_NOTE: return "NOTE"; | |
3776 | case SHT_NOBITS: return "NOBITS"; | |
3777 | case SHT_REL: return "REL"; | |
3778 | case SHT_SHLIB: return "SHLIB"; | |
3779 | case SHT_DYNSYM: return "DYNSYM"; | |
d1133906 NC |
3780 | case SHT_INIT_ARRAY: return "INIT_ARRAY"; |
3781 | case SHT_FINI_ARRAY: return "FINI_ARRAY"; | |
3782 | case SHT_PREINIT_ARRAY: return "PREINIT_ARRAY"; | |
fdc90cb4 | 3783 | case SHT_GNU_HASH: return "GNU_HASH"; |
93ebe586 NC |
3784 | case SHT_GROUP: return "GROUP"; |
3785 | case SHT_SYMTAB_SHNDX: return "SYMTAB SECTION INDICIES"; | |
252b5132 RH |
3786 | case SHT_GNU_verdef: return "VERDEF"; |
3787 | case SHT_GNU_verneed: return "VERNEED"; | |
3788 | case SHT_GNU_versym: return "VERSYM"; | |
b34976b6 AM |
3789 | case 0x6ffffff0: return "VERSYM"; |
3790 | case 0x6ffffffc: return "VERDEF"; | |
252b5132 RH |
3791 | case 0x7ffffffd: return "AUXILIARY"; |
3792 | case 0x7fffffff: return "FILTER"; | |
047b2264 | 3793 | case SHT_GNU_LIBLIST: return "GNU_LIBLIST"; |
252b5132 RH |
3794 | |
3795 | default: | |
3796 | if ((sh_type >= SHT_LOPROC) && (sh_type <= SHT_HIPROC)) | |
3797 | { | |
2cf0635d | 3798 | const char * result; |
252b5132 RH |
3799 | |
3800 | switch (elf_header.e_machine) | |
3801 | { | |
3802 | case EM_MIPS: | |
4fe85591 | 3803 | case EM_MIPS_RS3_LE: |
252b5132 RH |
3804 | result = get_mips_section_type_name (sh_type); |
3805 | break; | |
103f02d3 UD |
3806 | case EM_PARISC: |
3807 | result = get_parisc_section_type_name (sh_type); | |
3808 | break; | |
4d6ed7c8 NC |
3809 | case EM_IA_64: |
3810 | result = get_ia64_section_type_name (sh_type); | |
3811 | break; | |
d2b2c203 | 3812 | case EM_X86_64: |
8a9036a4 | 3813 | case EM_L1OM: |
7a9068fe | 3814 | case EM_K1OM: |
d2b2c203 DJ |
3815 | result = get_x86_64_section_type_name (sh_type); |
3816 | break; | |
a06ea964 NC |
3817 | case EM_AARCH64: |
3818 | result = get_aarch64_section_type_name (sh_type); | |
3819 | break; | |
40a18ebd NC |
3820 | case EM_ARM: |
3821 | result = get_arm_section_type_name (sh_type); | |
3822 | break; | |
40b36596 JM |
3823 | case EM_TI_C6000: |
3824 | result = get_tic6x_section_type_name (sh_type); | |
3825 | break; | |
13761a11 NC |
3826 | case EM_MSP430: |
3827 | result = get_msp430x_section_type_name (sh_type); | |
3828 | break; | |
252b5132 RH |
3829 | default: |
3830 | result = NULL; | |
3831 | break; | |
3832 | } | |
3833 | ||
3834 | if (result != NULL) | |
3835 | return result; | |
3836 | ||
c91d0dfb | 3837 | sprintf (buff, "LOPROC+%x", sh_type - SHT_LOPROC); |
252b5132 RH |
3838 | } |
3839 | else if ((sh_type >= SHT_LOOS) && (sh_type <= SHT_HIOS)) | |
148b93f2 | 3840 | { |
2cf0635d | 3841 | const char * result; |
148b93f2 NC |
3842 | |
3843 | switch (elf_header.e_machine) | |
3844 | { | |
3845 | case EM_IA_64: | |
3846 | result = get_ia64_section_type_name (sh_type); | |
3847 | break; | |
3848 | default: | |
3849 | result = NULL; | |
3850 | break; | |
3851 | } | |
3852 | ||
3853 | if (result != NULL) | |
3854 | return result; | |
3855 | ||
3856 | sprintf (buff, "LOOS+%x", sh_type - SHT_LOOS); | |
3857 | } | |
252b5132 | 3858 | else if ((sh_type >= SHT_LOUSER) && (sh_type <= SHT_HIUSER)) |
c91d0dfb | 3859 | sprintf (buff, "LOUSER+%x", sh_type - SHT_LOUSER); |
252b5132 | 3860 | else |
a7dbfd1c NC |
3861 | /* This message is probably going to be displayed in a 15 |
3862 | character wide field, so put the hex value first. */ | |
3863 | snprintf (buff, sizeof (buff), _("%08x: <unknown>"), sh_type); | |
103f02d3 | 3864 | |
252b5132 RH |
3865 | return buff; |
3866 | } | |
3867 | } | |
3868 | ||
2979dc34 | 3869 | #define OPTION_DEBUG_DUMP 512 |
2c610e4b | 3870 | #define OPTION_DYN_SYMS 513 |
fd2f0033 TT |
3871 | #define OPTION_DWARF_DEPTH 514 |
3872 | #define OPTION_DWARF_START 515 | |
4723351a | 3873 | #define OPTION_DWARF_CHECK 516 |
2979dc34 | 3874 | |
85b1c36d | 3875 | static struct option options[] = |
252b5132 | 3876 | { |
b34976b6 | 3877 | {"all", no_argument, 0, 'a'}, |
252b5132 RH |
3878 | {"file-header", no_argument, 0, 'h'}, |
3879 | {"program-headers", no_argument, 0, 'l'}, | |
b34976b6 AM |
3880 | {"headers", no_argument, 0, 'e'}, |
3881 | {"histogram", no_argument, 0, 'I'}, | |
3882 | {"segments", no_argument, 0, 'l'}, | |
3883 | {"sections", no_argument, 0, 'S'}, | |
252b5132 | 3884 | {"section-headers", no_argument, 0, 'S'}, |
f5842774 | 3885 | {"section-groups", no_argument, 0, 'g'}, |
5477e8a0 | 3886 | {"section-details", no_argument, 0, 't'}, |
595cf52e | 3887 | {"full-section-name",no_argument, 0, 'N'}, |
b34976b6 AM |
3888 | {"symbols", no_argument, 0, 's'}, |
3889 | {"syms", no_argument, 0, 's'}, | |
2c610e4b | 3890 | {"dyn-syms", no_argument, 0, OPTION_DYN_SYMS}, |
b34976b6 AM |
3891 | {"relocs", no_argument, 0, 'r'}, |
3892 | {"notes", no_argument, 0, 'n'}, | |
3893 | {"dynamic", no_argument, 0, 'd'}, | |
a952a375 | 3894 | {"arch-specific", no_argument, 0, 'A'}, |
252b5132 RH |
3895 | {"version-info", no_argument, 0, 'V'}, |
3896 | {"use-dynamic", no_argument, 0, 'D'}, | |
09c11c86 | 3897 | {"unwind", no_argument, 0, 'u'}, |
4145f1d5 | 3898 | {"archive-index", no_argument, 0, 'c'}, |
b34976b6 | 3899 | {"hex-dump", required_argument, 0, 'x'}, |
cf13d699 | 3900 | {"relocated-dump", required_argument, 0, 'R'}, |
09c11c86 | 3901 | {"string-dump", required_argument, 0, 'p'}, |
252b5132 RH |
3902 | #ifdef SUPPORT_DISASSEMBLY |
3903 | {"instruction-dump", required_argument, 0, 'i'}, | |
3904 | #endif | |
cf13d699 | 3905 | {"debug-dump", optional_argument, 0, OPTION_DEBUG_DUMP}, |
252b5132 | 3906 | |
fd2f0033 TT |
3907 | {"dwarf-depth", required_argument, 0, OPTION_DWARF_DEPTH}, |
3908 | {"dwarf-start", required_argument, 0, OPTION_DWARF_START}, | |
4723351a | 3909 | {"dwarf-check", no_argument, 0, OPTION_DWARF_CHECK}, |
fd2f0033 | 3910 | |
b34976b6 AM |
3911 | {"version", no_argument, 0, 'v'}, |
3912 | {"wide", no_argument, 0, 'W'}, | |
3913 | {"help", no_argument, 0, 'H'}, | |
3914 | {0, no_argument, 0, 0} | |
252b5132 RH |
3915 | }; |
3916 | ||
3917 | static void | |
2cf0635d | 3918 | usage (FILE * stream) |
252b5132 | 3919 | { |
92f01d61 JM |
3920 | fprintf (stream, _("Usage: readelf <option(s)> elf-file(s)\n")); |
3921 | fprintf (stream, _(" Display information about the contents of ELF format files\n")); | |
3922 | fprintf (stream, _(" Options are:\n\ | |
8b53311e NC |
3923 | -a --all Equivalent to: -h -l -S -s -r -d -V -A -I\n\ |
3924 | -h --file-header Display the ELF file header\n\ | |
3925 | -l --program-headers Display the program headers\n\ | |
3926 | --segments An alias for --program-headers\n\ | |
3927 | -S --section-headers Display the sections' header\n\ | |
3928 | --sections An alias for --section-headers\n\ | |
f5842774 | 3929 | -g --section-groups Display the section groups\n\ |
5477e8a0 | 3930 | -t --section-details Display the section details\n\ |
8b53311e NC |
3931 | -e --headers Equivalent to: -h -l -S\n\ |
3932 | -s --syms Display the symbol table\n\ | |
3f08eb35 | 3933 | --symbols An alias for --syms\n\ |
2c610e4b | 3934 | --dyn-syms Display the dynamic symbol table\n\ |
8b53311e NC |
3935 | -n --notes Display the core notes (if present)\n\ |
3936 | -r --relocs Display the relocations (if present)\n\ | |
3937 | -u --unwind Display the unwind info (if present)\n\ | |
b2d38a17 | 3938 | -d --dynamic Display the dynamic section (if present)\n\ |
8b53311e | 3939 | -V --version-info Display the version sections (if present)\n\ |
1b31d05e | 3940 | -A --arch-specific Display architecture specific information (if any)\n\ |
4145f1d5 | 3941 | -c --archive-index Display the symbol/file index in an archive\n\ |
8b53311e | 3942 | -D --use-dynamic Use the dynamic section info when displaying symbols\n\ |
09c11c86 NC |
3943 | -x --hex-dump=<number|name>\n\ |
3944 | Dump the contents of section <number|name> as bytes\n\ | |
3945 | -p --string-dump=<number|name>\n\ | |
3946 | Dump the contents of section <number|name> as strings\n\ | |
cf13d699 NC |
3947 | -R --relocated-dump=<number|name>\n\ |
3948 | Dump the contents of section <number|name> as relocated bytes\n\ | |
f9f0e732 | 3949 | -w[lLiaprmfFsoRt] or\n\ |
1ed06042 | 3950 | --debug-dump[=rawline,=decodedline,=info,=abbrev,=pubnames,=aranges,=macro,=frames,\n\ |
6f875884 | 3951 | =frames-interp,=str,=loc,=Ranges,=pubtypes,\n\ |
657d0d47 CC |
3952 | =gdb_index,=trace_info,=trace_abbrev,=trace_aranges,\n\ |
3953 | =addr,=cu_index]\n\ | |
8b53311e | 3954 | Display the contents of DWARF2 debug sections\n")); |
fd2f0033 TT |
3955 | fprintf (stream, _("\ |
3956 | --dwarf-depth=N Do not display DIEs at depth N or greater\n\ | |
3957 | --dwarf-start=N Display DIEs starting with N, at the same depth\n\ | |
3958 | or deeper\n")); | |
252b5132 | 3959 | #ifdef SUPPORT_DISASSEMBLY |
92f01d61 | 3960 | fprintf (stream, _("\ |
09c11c86 NC |
3961 | -i --instruction-dump=<number|name>\n\ |
3962 | Disassemble the contents of section <number|name>\n")); | |
252b5132 | 3963 | #endif |
92f01d61 | 3964 | fprintf (stream, _("\ |
8b53311e NC |
3965 | -I --histogram Display histogram of bucket list lengths\n\ |
3966 | -W --wide Allow output width to exceed 80 characters\n\ | |
07012eee | 3967 | @<file> Read options from <file>\n\ |
8b53311e NC |
3968 | -H --help Display this information\n\ |
3969 | -v --version Display the version number of readelf\n")); | |
1118d252 | 3970 | |
92f01d61 JM |
3971 | if (REPORT_BUGS_TO[0] && stream == stdout) |
3972 | fprintf (stdout, _("Report bugs to %s\n"), REPORT_BUGS_TO); | |
252b5132 | 3973 | |
92f01d61 | 3974 | exit (stream == stdout ? 0 : 1); |
252b5132 RH |
3975 | } |
3976 | ||
18bd398b NC |
3977 | /* Record the fact that the user wants the contents of section number |
3978 | SECTION to be displayed using the method(s) encoded as flags bits | |
3979 | in TYPE. Note, TYPE can be zero if we are creating the array for | |
3980 | the first time. */ | |
3981 | ||
252b5132 | 3982 | static void |
09c11c86 | 3983 | request_dump_bynumber (unsigned int section, dump_type type) |
252b5132 RH |
3984 | { |
3985 | if (section >= num_dump_sects) | |
3986 | { | |
2cf0635d | 3987 | dump_type * new_dump_sects; |
252b5132 | 3988 | |
3f5e193b NC |
3989 | new_dump_sects = (dump_type *) calloc (section + 1, |
3990 | sizeof (* dump_sects)); | |
252b5132 RH |
3991 | |
3992 | if (new_dump_sects == NULL) | |
591a748a | 3993 | error (_("Out of memory allocating dump request table.\n")); |
252b5132 RH |
3994 | else |
3995 | { | |
3996 | /* Copy current flag settings. */ | |
09c11c86 | 3997 | memcpy (new_dump_sects, dump_sects, num_dump_sects * sizeof (* dump_sects)); |
252b5132 RH |
3998 | |
3999 | free (dump_sects); | |
4000 | ||
4001 | dump_sects = new_dump_sects; | |
4002 | num_dump_sects = section + 1; | |
4003 | } | |
4004 | } | |
4005 | ||
4006 | if (dump_sects) | |
b34976b6 | 4007 | dump_sects[section] |= type; |
252b5132 RH |
4008 | |
4009 | return; | |
4010 | } | |
4011 | ||
aef1f6d0 DJ |
4012 | /* Request a dump by section name. */ |
4013 | ||
4014 | static void | |
2cf0635d | 4015 | request_dump_byname (const char * section, dump_type type) |
aef1f6d0 | 4016 | { |
2cf0635d | 4017 | struct dump_list_entry * new_request; |
aef1f6d0 | 4018 | |
3f5e193b NC |
4019 | new_request = (struct dump_list_entry *) |
4020 | malloc (sizeof (struct dump_list_entry)); | |
aef1f6d0 | 4021 | if (!new_request) |
591a748a | 4022 | error (_("Out of memory allocating dump request table.\n")); |
aef1f6d0 DJ |
4023 | |
4024 | new_request->name = strdup (section); | |
4025 | if (!new_request->name) | |
591a748a | 4026 | error (_("Out of memory allocating dump request table.\n")); |
aef1f6d0 DJ |
4027 | |
4028 | new_request->type = type; | |
4029 | ||
4030 | new_request->next = dump_sects_byname; | |
4031 | dump_sects_byname = new_request; | |
4032 | } | |
4033 | ||
cf13d699 NC |
4034 | static inline void |
4035 | request_dump (dump_type type) | |
4036 | { | |
4037 | int section; | |
4038 | char * cp; | |
4039 | ||
4040 | do_dump++; | |
4041 | section = strtoul (optarg, & cp, 0); | |
4042 | ||
4043 | if (! *cp && section >= 0) | |
4044 | request_dump_bynumber (section, type); | |
4045 | else | |
4046 | request_dump_byname (optarg, type); | |
4047 | } | |
4048 | ||
4049 | ||
252b5132 | 4050 | static void |
2cf0635d | 4051 | parse_args (int argc, char ** argv) |
252b5132 RH |
4052 | { |
4053 | int c; | |
4054 | ||
4055 | if (argc < 2) | |
92f01d61 | 4056 | usage (stderr); |
252b5132 RH |
4057 | |
4058 | while ((c = getopt_long | |
cf13d699 | 4059 | (argc, argv, "ADHINR:SVWacdeghi:lnp:rstuvw::x:", options, NULL)) != EOF) |
252b5132 | 4060 | { |
252b5132 RH |
4061 | switch (c) |
4062 | { | |
4063 | case 0: | |
4064 | /* Long options. */ | |
4065 | break; | |
4066 | case 'H': | |
92f01d61 | 4067 | usage (stdout); |
252b5132 RH |
4068 | break; |
4069 | ||
4070 | case 'a': | |
b34976b6 AM |
4071 | do_syms++; |
4072 | do_reloc++; | |
4073 | do_unwind++; | |
4074 | do_dynamic++; | |
4075 | do_header++; | |
4076 | do_sections++; | |
f5842774 | 4077 | do_section_groups++; |
b34976b6 AM |
4078 | do_segments++; |
4079 | do_version++; | |
4080 | do_histogram++; | |
4081 | do_arch++; | |
4082 | do_notes++; | |
252b5132 | 4083 | break; |
f5842774 L |
4084 | case 'g': |
4085 | do_section_groups++; | |
4086 | break; | |
5477e8a0 | 4087 | case 't': |
595cf52e | 4088 | case 'N': |
5477e8a0 L |
4089 | do_sections++; |
4090 | do_section_details++; | |
595cf52e | 4091 | break; |
252b5132 | 4092 | case 'e': |
b34976b6 AM |
4093 | do_header++; |
4094 | do_sections++; | |
4095 | do_segments++; | |
252b5132 | 4096 | break; |
a952a375 | 4097 | case 'A': |
b34976b6 | 4098 | do_arch++; |
a952a375 | 4099 | break; |
252b5132 | 4100 | case 'D': |
b34976b6 | 4101 | do_using_dynamic++; |
252b5132 RH |
4102 | break; |
4103 | case 'r': | |
b34976b6 | 4104 | do_reloc++; |
252b5132 | 4105 | break; |
4d6ed7c8 | 4106 | case 'u': |
b34976b6 | 4107 | do_unwind++; |
4d6ed7c8 | 4108 | break; |
252b5132 | 4109 | case 'h': |
b34976b6 | 4110 | do_header++; |
252b5132 RH |
4111 | break; |
4112 | case 'l': | |
b34976b6 | 4113 | do_segments++; |
252b5132 RH |
4114 | break; |
4115 | case 's': | |
b34976b6 | 4116 | do_syms++; |
252b5132 RH |
4117 | break; |
4118 | case 'S': | |
b34976b6 | 4119 | do_sections++; |
252b5132 RH |
4120 | break; |
4121 | case 'd': | |
b34976b6 | 4122 | do_dynamic++; |
252b5132 | 4123 | break; |
a952a375 | 4124 | case 'I': |
b34976b6 | 4125 | do_histogram++; |
a952a375 | 4126 | break; |
779fe533 | 4127 | case 'n': |
b34976b6 | 4128 | do_notes++; |
779fe533 | 4129 | break; |
4145f1d5 NC |
4130 | case 'c': |
4131 | do_archive_index++; | |
4132 | break; | |
252b5132 | 4133 | case 'x': |
cf13d699 | 4134 | request_dump (HEX_DUMP); |
aef1f6d0 | 4135 | break; |
09c11c86 | 4136 | case 'p': |
cf13d699 NC |
4137 | request_dump (STRING_DUMP); |
4138 | break; | |
4139 | case 'R': | |
4140 | request_dump (RELOC_DUMP); | |
09c11c86 | 4141 | break; |
252b5132 | 4142 | case 'w': |
b34976b6 | 4143 | do_dump++; |
252b5132 | 4144 | if (optarg == 0) |
613ff48b CC |
4145 | { |
4146 | do_debugging = 1; | |
4147 | dwarf_select_sections_all (); | |
4148 | } | |
252b5132 RH |
4149 | else |
4150 | { | |
4151 | do_debugging = 0; | |
4cb93e3b | 4152 | dwarf_select_sections_by_letters (optarg); |
252b5132 RH |
4153 | } |
4154 | break; | |
2979dc34 | 4155 | case OPTION_DEBUG_DUMP: |
b34976b6 | 4156 | do_dump++; |
2979dc34 JJ |
4157 | if (optarg == 0) |
4158 | do_debugging = 1; | |
4159 | else | |
4160 | { | |
2979dc34 | 4161 | do_debugging = 0; |
4cb93e3b | 4162 | dwarf_select_sections_by_names (optarg); |
2979dc34 JJ |
4163 | } |
4164 | break; | |
fd2f0033 TT |
4165 | case OPTION_DWARF_DEPTH: |
4166 | { | |
4167 | char *cp; | |
4168 | ||
4169 | dwarf_cutoff_level = strtoul (optarg, & cp, 0); | |
4170 | } | |
4171 | break; | |
4172 | case OPTION_DWARF_START: | |
4173 | { | |
4174 | char *cp; | |
4175 | ||
4176 | dwarf_start_die = strtoul (optarg, & cp, 0); | |
4177 | } | |
4178 | break; | |
4723351a CC |
4179 | case OPTION_DWARF_CHECK: |
4180 | dwarf_check = 1; | |
4181 | break; | |
2c610e4b L |
4182 | case OPTION_DYN_SYMS: |
4183 | do_dyn_syms++; | |
4184 | break; | |
252b5132 RH |
4185 | #ifdef SUPPORT_DISASSEMBLY |
4186 | case 'i': | |
cf13d699 NC |
4187 | request_dump (DISASS_DUMP); |
4188 | break; | |
252b5132 RH |
4189 | #endif |
4190 | case 'v': | |
4191 | print_version (program_name); | |
4192 | break; | |
4193 | case 'V': | |
b34976b6 | 4194 | do_version++; |
252b5132 | 4195 | break; |
d974e256 | 4196 | case 'W': |
b34976b6 | 4197 | do_wide++; |
d974e256 | 4198 | break; |
252b5132 | 4199 | default: |
252b5132 RH |
4200 | /* xgettext:c-format */ |
4201 | error (_("Invalid option '-%c'\n"), c); | |
4202 | /* Drop through. */ | |
4203 | case '?': | |
92f01d61 | 4204 | usage (stderr); |
252b5132 RH |
4205 | } |
4206 | } | |
4207 | ||
4d6ed7c8 | 4208 | if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections |
252b5132 | 4209 | && !do_segments && !do_header && !do_dump && !do_version |
f5842774 | 4210 | && !do_histogram && !do_debugging && !do_arch && !do_notes |
2c610e4b L |
4211 | && !do_section_groups && !do_archive_index |
4212 | && !do_dyn_syms) | |
92f01d61 | 4213 | usage (stderr); |
252b5132 RH |
4214 | else if (argc < 3) |
4215 | { | |
4216 | warn (_("Nothing to do.\n")); | |
92f01d61 | 4217 | usage (stderr); |
252b5132 RH |
4218 | } |
4219 | } | |
4220 | ||
4221 | static const char * | |
d3ba0551 | 4222 | get_elf_class (unsigned int elf_class) |
252b5132 | 4223 | { |
b34976b6 | 4224 | static char buff[32]; |
103f02d3 | 4225 | |
252b5132 RH |
4226 | switch (elf_class) |
4227 | { | |
4228 | case ELFCLASSNONE: return _("none"); | |
e3c8793a NC |
4229 | case ELFCLASS32: return "ELF32"; |
4230 | case ELFCLASS64: return "ELF64"; | |
ab5e7794 | 4231 | default: |
e9e44622 | 4232 | snprintf (buff, sizeof (buff), _("<unknown: %x>"), elf_class); |
ab5e7794 | 4233 | return buff; |
252b5132 RH |
4234 | } |
4235 | } | |
4236 | ||
4237 | static const char * | |
d3ba0551 | 4238 | get_data_encoding (unsigned int encoding) |
252b5132 | 4239 | { |
b34976b6 | 4240 | static char buff[32]; |
103f02d3 | 4241 | |
252b5132 RH |
4242 | switch (encoding) |
4243 | { | |
4244 | case ELFDATANONE: return _("none"); | |
33c63f9d CM |
4245 | case ELFDATA2LSB: return _("2's complement, little endian"); |
4246 | case ELFDATA2MSB: return _("2's complement, big endian"); | |
103f02d3 | 4247 | default: |
e9e44622 | 4248 | snprintf (buff, sizeof (buff), _("<unknown: %x>"), encoding); |
ab5e7794 | 4249 | return buff; |
252b5132 RH |
4250 | } |
4251 | } | |
4252 | ||
252b5132 | 4253 | /* Decode the data held in 'elf_header'. */ |
ee42cf8c | 4254 | |
252b5132 | 4255 | static int |
d3ba0551 | 4256 | process_file_header (void) |
252b5132 | 4257 | { |
b34976b6 AM |
4258 | if ( elf_header.e_ident[EI_MAG0] != ELFMAG0 |
4259 | || elf_header.e_ident[EI_MAG1] != ELFMAG1 | |
4260 | || elf_header.e_ident[EI_MAG2] != ELFMAG2 | |
4261 | || elf_header.e_ident[EI_MAG3] != ELFMAG3) | |
252b5132 RH |
4262 | { |
4263 | error | |
4264 | (_("Not an ELF file - it has the wrong magic bytes at the start\n")); | |
4265 | return 0; | |
4266 | } | |
4267 | ||
2dc4cec1 L |
4268 | init_dwarf_regnames (elf_header.e_machine); |
4269 | ||
252b5132 RH |
4270 | if (do_header) |
4271 | { | |
4272 | int i; | |
4273 | ||
4274 | printf (_("ELF Header:\n")); | |
4275 | printf (_(" Magic: ")); | |
b34976b6 AM |
4276 | for (i = 0; i < EI_NIDENT; i++) |
4277 | printf ("%2.2x ", elf_header.e_ident[i]); | |
252b5132 RH |
4278 | printf ("\n"); |
4279 | printf (_(" Class: %s\n"), | |
b34976b6 | 4280 | get_elf_class (elf_header.e_ident[EI_CLASS])); |
252b5132 | 4281 | printf (_(" Data: %s\n"), |
b34976b6 | 4282 | get_data_encoding (elf_header.e_ident[EI_DATA])); |
252b5132 | 4283 | printf (_(" Version: %d %s\n"), |
b34976b6 AM |
4284 | elf_header.e_ident[EI_VERSION], |
4285 | (elf_header.e_ident[EI_VERSION] == EV_CURRENT | |
789be9f7 | 4286 | ? "(current)" |
b34976b6 | 4287 | : (elf_header.e_ident[EI_VERSION] != EV_NONE |
2b692964 | 4288 | ? _("<unknown: %lx>") |
789be9f7 | 4289 | : ""))); |
252b5132 | 4290 | printf (_(" OS/ABI: %s\n"), |
b34976b6 | 4291 | get_osabi_name (elf_header.e_ident[EI_OSABI])); |
252b5132 | 4292 | printf (_(" ABI Version: %d\n"), |
b34976b6 | 4293 | elf_header.e_ident[EI_ABIVERSION]); |
252b5132 RH |
4294 | printf (_(" Type: %s\n"), |
4295 | get_file_type (elf_header.e_type)); | |
4296 | printf (_(" Machine: %s\n"), | |
4297 | get_machine_name (elf_header.e_machine)); | |
4298 | printf (_(" Version: 0x%lx\n"), | |
4299 | (unsigned long) elf_header.e_version); | |
76da6bbe | 4300 | |
f7a99963 NC |
4301 | printf (_(" Entry point address: ")); |
4302 | print_vma ((bfd_vma) elf_header.e_entry, PREFIX_HEX); | |
4303 | printf (_("\n Start of program headers: ")); | |
4304 | print_vma ((bfd_vma) elf_header.e_phoff, DEC); | |
4305 | printf (_(" (bytes into file)\n Start of section headers: ")); | |
4306 | print_vma ((bfd_vma) elf_header.e_shoff, DEC); | |
4307 | printf (_(" (bytes into file)\n")); | |
76da6bbe | 4308 | |
252b5132 RH |
4309 | printf (_(" Flags: 0x%lx%s\n"), |
4310 | (unsigned long) elf_header.e_flags, | |
4311 | get_machine_flags (elf_header.e_flags, elf_header.e_machine)); | |
4312 | printf (_(" Size of this header: %ld (bytes)\n"), | |
4313 | (long) elf_header.e_ehsize); | |
4314 | printf (_(" Size of program headers: %ld (bytes)\n"), | |
4315 | (long) elf_header.e_phentsize); | |
2046a35d | 4316 | printf (_(" Number of program headers: %ld"), |
252b5132 | 4317 | (long) elf_header.e_phnum); |
2046a35d AM |
4318 | if (section_headers != NULL |
4319 | && elf_header.e_phnum == PN_XNUM | |
4320 | && section_headers[0].sh_info != 0) | |
cc5914eb | 4321 | printf (" (%ld)", (long) section_headers[0].sh_info); |
2046a35d | 4322 | putc ('\n', stdout); |
252b5132 RH |
4323 | printf (_(" Size of section headers: %ld (bytes)\n"), |
4324 | (long) elf_header.e_shentsize); | |
560f3c1c | 4325 | printf (_(" Number of section headers: %ld"), |
252b5132 | 4326 | (long) elf_header.e_shnum); |
4fbb74a6 | 4327 | if (section_headers != NULL && elf_header.e_shnum == SHN_UNDEF) |
560f3c1c AM |
4328 | printf (" (%ld)", (long) section_headers[0].sh_size); |
4329 | putc ('\n', stdout); | |
4330 | printf (_(" Section header string table index: %ld"), | |
252b5132 | 4331 | (long) elf_header.e_shstrndx); |
4fbb74a6 AM |
4332 | if (section_headers != NULL |
4333 | && elf_header.e_shstrndx == (SHN_XINDEX & 0xffff)) | |
72de5009 | 4334 | printf (" (%u)", section_headers[0].sh_link); |
15ba6505 AM |
4335 | else if (elf_header.e_shstrndx != SHN_UNDEF |
4336 | && elf_header.e_shstrndx >= elf_header.e_shnum) | |
2b692964 | 4337 | printf (_(" <corrupt: out of range>")); |
560f3c1c AM |
4338 | putc ('\n', stdout); |
4339 | } | |
4340 | ||
4341 | if (section_headers != NULL) | |
4342 | { | |
2046a35d AM |
4343 | if (elf_header.e_phnum == PN_XNUM |
4344 | && section_headers[0].sh_info != 0) | |
4345 | elf_header.e_phnum = section_headers[0].sh_info; | |
4fbb74a6 | 4346 | if (elf_header.e_shnum == SHN_UNDEF) |
560f3c1c | 4347 | elf_header.e_shnum = section_headers[0].sh_size; |
4fbb74a6 | 4348 | if (elf_header.e_shstrndx == (SHN_XINDEX & 0xffff)) |
560f3c1c | 4349 | elf_header.e_shstrndx = section_headers[0].sh_link; |
4fbb74a6 | 4350 | else if (elf_header.e_shstrndx >= elf_header.e_shnum) |
0b49d371 | 4351 | elf_header.e_shstrndx = SHN_UNDEF; |
560f3c1c AM |
4352 | free (section_headers); |
4353 | section_headers = NULL; | |
252b5132 | 4354 | } |
103f02d3 | 4355 | |
9ea033b2 NC |
4356 | return 1; |
4357 | } | |
4358 | ||
e0a31db1 | 4359 | static bfd_boolean |
91d6fa6a | 4360 | get_32bit_program_headers (FILE * file, Elf_Internal_Phdr * pheaders) |
9ea033b2 | 4361 | { |
2cf0635d NC |
4362 | Elf32_External_Phdr * phdrs; |
4363 | Elf32_External_Phdr * external; | |
4364 | Elf_Internal_Phdr * internal; | |
b34976b6 | 4365 | unsigned int i; |
e0a31db1 NC |
4366 | unsigned int size = elf_header.e_phentsize; |
4367 | unsigned int num = elf_header.e_phnum; | |
4368 | ||
4369 | /* PR binutils/17531: Cope with unexpected section header sizes. */ | |
4370 | if (size == 0 || num == 0) | |
4371 | return FALSE; | |
4372 | if (size < sizeof * phdrs) | |
4373 | { | |
4374 | error (_("The e_phentsize field in the ELF header is less than the size of an ELF program header\n")); | |
4375 | return FALSE; | |
4376 | } | |
4377 | if (size > sizeof * phdrs) | |
4378 | warn (_("The e_phentsize field in the ELF header is larger than the size of an ELF program header\n")); | |
103f02d3 | 4379 | |
3f5e193b | 4380 | phdrs = (Elf32_External_Phdr *) get_data (NULL, file, elf_header.e_phoff, |
e0a31db1 NC |
4381 | size, num, _("program headers")); |
4382 | if (phdrs == NULL) | |
4383 | return FALSE; | |
9ea033b2 | 4384 | |
91d6fa6a | 4385 | for (i = 0, internal = pheaders, external = phdrs; |
9ea033b2 | 4386 | i < elf_header.e_phnum; |
b34976b6 | 4387 | i++, internal++, external++) |
252b5132 | 4388 | { |
9ea033b2 NC |
4389 | internal->p_type = BYTE_GET (external->p_type); |
4390 | internal->p_offset = BYTE_GET (external->p_offset); | |
4391 | internal->p_vaddr = BYTE_GET (external->p_vaddr); | |
4392 | internal->p_paddr = BYTE_GET (external->p_paddr); | |
4393 | internal->p_filesz = BYTE_GET (external->p_filesz); | |
4394 | internal->p_memsz = BYTE_GET (external->p_memsz); | |
4395 | internal->p_flags = BYTE_GET (external->p_flags); | |
4396 | internal->p_align = BYTE_GET (external->p_align); | |
252b5132 RH |
4397 | } |
4398 | ||
9ea033b2 | 4399 | free (phdrs); |
e0a31db1 | 4400 | return TRUE; |
252b5132 RH |
4401 | } |
4402 | ||
e0a31db1 | 4403 | static bfd_boolean |
91d6fa6a | 4404 | get_64bit_program_headers (FILE * file, Elf_Internal_Phdr * pheaders) |
9ea033b2 | 4405 | { |
2cf0635d NC |
4406 | Elf64_External_Phdr * phdrs; |
4407 | Elf64_External_Phdr * external; | |
4408 | Elf_Internal_Phdr * internal; | |
b34976b6 | 4409 | unsigned int i; |
e0a31db1 NC |
4410 | unsigned int size = elf_header.e_phentsize; |
4411 | unsigned int num = elf_header.e_phnum; | |
4412 | ||
4413 | /* PR binutils/17531: Cope with unexpected section header sizes. */ | |
4414 | if (size == 0 || num == 0) | |
4415 | return FALSE; | |
4416 | if (size < sizeof * phdrs) | |
4417 | { | |
4418 | error (_("The e_phentsize field in the ELF header is less than the size of an ELF program header\n")); | |
4419 | return FALSE; | |
4420 | } | |
4421 | if (size > sizeof * phdrs) | |
4422 | warn (_("The e_phentsize field in the ELF header is larger than the size of an ELF program header\n")); | |
103f02d3 | 4423 | |
3f5e193b | 4424 | phdrs = (Elf64_External_Phdr *) get_data (NULL, file, elf_header.e_phoff, |
e0a31db1 | 4425 | size, num, _("program headers")); |
a6e9f9df | 4426 | if (!phdrs) |
e0a31db1 | 4427 | return FALSE; |
9ea033b2 | 4428 | |
91d6fa6a | 4429 | for (i = 0, internal = pheaders, external = phdrs; |
9ea033b2 | 4430 | i < elf_header.e_phnum; |
b34976b6 | 4431 | i++, internal++, external++) |
9ea033b2 NC |
4432 | { |
4433 | internal->p_type = BYTE_GET (external->p_type); | |
4434 | internal->p_flags = BYTE_GET (external->p_flags); | |
66543521 AM |
4435 | internal->p_offset = BYTE_GET (external->p_offset); |
4436 | internal->p_vaddr = BYTE_GET (external->p_vaddr); | |
4437 | internal->p_paddr = BYTE_GET (external->p_paddr); | |
4438 | internal->p_filesz = BYTE_GET (external->p_filesz); | |
4439 | internal->p_memsz = BYTE_GET (external->p_memsz); | |
4440 | internal->p_align = BYTE_GET (external->p_align); | |
9ea033b2 NC |
4441 | } |
4442 | ||
4443 | free (phdrs); | |
e0a31db1 | 4444 | return TRUE; |
9ea033b2 | 4445 | } |
252b5132 | 4446 | |
d93f0186 NC |
4447 | /* Returns 1 if the program headers were read into `program_headers'. */ |
4448 | ||
4449 | static int | |
2cf0635d | 4450 | get_program_headers (FILE * file) |
d93f0186 | 4451 | { |
2cf0635d | 4452 | Elf_Internal_Phdr * phdrs; |
d93f0186 NC |
4453 | |
4454 | /* Check cache of prior read. */ | |
4455 | if (program_headers != NULL) | |
4456 | return 1; | |
4457 | ||
3f5e193b NC |
4458 | phdrs = (Elf_Internal_Phdr *) cmalloc (elf_header.e_phnum, |
4459 | sizeof (Elf_Internal_Phdr)); | |
d93f0186 NC |
4460 | |
4461 | if (phdrs == NULL) | |
4462 | { | |
8b73c356 NC |
4463 | error (_("Out of memory reading %u program headers\n"), |
4464 | elf_header.e_phnum); | |
d93f0186 NC |
4465 | return 0; |
4466 | } | |
4467 | ||
4468 | if (is_32bit_elf | |
4469 | ? get_32bit_program_headers (file, phdrs) | |
4470 | : get_64bit_program_headers (file, phdrs)) | |
4471 | { | |
4472 | program_headers = phdrs; | |
4473 | return 1; | |
4474 | } | |
4475 | ||
4476 | free (phdrs); | |
4477 | return 0; | |
4478 | } | |
4479 | ||
2f62977e NC |
4480 | /* Returns 1 if the program headers were loaded. */ |
4481 | ||
252b5132 | 4482 | static int |
2cf0635d | 4483 | process_program_headers (FILE * file) |
252b5132 | 4484 | { |
2cf0635d | 4485 | Elf_Internal_Phdr * segment; |
b34976b6 | 4486 | unsigned int i; |
252b5132 RH |
4487 | |
4488 | if (elf_header.e_phnum == 0) | |
4489 | { | |
82f2dbf7 NC |
4490 | /* PR binutils/12467. */ |
4491 | if (elf_header.e_phoff != 0) | |
4492 | warn (_("possibly corrupt ELF header - it has a non-zero program" | |
9035ed51 | 4493 | " header offset, but no program headers\n")); |
82f2dbf7 | 4494 | else if (do_segments) |
252b5132 | 4495 | printf (_("\nThere are no program headers in this file.\n")); |
2f62977e | 4496 | return 0; |
252b5132 RH |
4497 | } |
4498 | ||
4499 | if (do_segments && !do_header) | |
4500 | { | |
f7a99963 NC |
4501 | printf (_("\nElf file type is %s\n"), get_file_type (elf_header.e_type)); |
4502 | printf (_("Entry point ")); | |
4503 | print_vma ((bfd_vma) elf_header.e_entry, PREFIX_HEX); | |
4504 | printf (_("\nThere are %d program headers, starting at offset "), | |
4505 | elf_header.e_phnum); | |
4506 | print_vma ((bfd_vma) elf_header.e_phoff, DEC); | |
4507 | printf ("\n"); | |
252b5132 RH |
4508 | } |
4509 | ||
d93f0186 | 4510 | if (! get_program_headers (file)) |
252b5132 | 4511 | return 0; |
103f02d3 | 4512 | |
252b5132 RH |
4513 | if (do_segments) |
4514 | { | |
3a1a2036 NC |
4515 | if (elf_header.e_phnum > 1) |
4516 | printf (_("\nProgram Headers:\n")); | |
4517 | else | |
4518 | printf (_("\nProgram Headers:\n")); | |
76da6bbe | 4519 | |
f7a99963 NC |
4520 | if (is_32bit_elf) |
4521 | printf | |
4522 | (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n")); | |
d974e256 JJ |
4523 | else if (do_wide) |
4524 | printf | |
4525 | (_(" Type Offset VirtAddr PhysAddr FileSiz MemSiz Flg Align\n")); | |
f7a99963 NC |
4526 | else |
4527 | { | |
4528 | printf | |
4529 | (_(" Type Offset VirtAddr PhysAddr\n")); | |
4530 | printf | |
4531 | (_(" FileSiz MemSiz Flags Align\n")); | |
4532 | } | |
252b5132 RH |
4533 | } |
4534 | ||
252b5132 | 4535 | dynamic_addr = 0; |
1b228002 | 4536 | dynamic_size = 0; |
252b5132 RH |
4537 | |
4538 | for (i = 0, segment = program_headers; | |
4539 | i < elf_header.e_phnum; | |
b34976b6 | 4540 | i++, segment++) |
252b5132 RH |
4541 | { |
4542 | if (do_segments) | |
4543 | { | |
103f02d3 | 4544 | printf (" %-14.14s ", get_segment_type (segment->p_type)); |
f7a99963 NC |
4545 | |
4546 | if (is_32bit_elf) | |
4547 | { | |
4548 | printf ("0x%6.6lx ", (unsigned long) segment->p_offset); | |
4549 | printf ("0x%8.8lx ", (unsigned long) segment->p_vaddr); | |
4550 | printf ("0x%8.8lx ", (unsigned long) segment->p_paddr); | |
4551 | printf ("0x%5.5lx ", (unsigned long) segment->p_filesz); | |
4552 | printf ("0x%5.5lx ", (unsigned long) segment->p_memsz); | |
4553 | printf ("%c%c%c ", | |
4554 | (segment->p_flags & PF_R ? 'R' : ' '), | |
4555 | (segment->p_flags & PF_W ? 'W' : ' '), | |
4556 | (segment->p_flags & PF_X ? 'E' : ' ')); | |
4557 | printf ("%#lx", (unsigned long) segment->p_align); | |
4558 | } | |
d974e256 JJ |
4559 | else if (do_wide) |
4560 | { | |
4561 | if ((unsigned long) segment->p_offset == segment->p_offset) | |
4562 | printf ("0x%6.6lx ", (unsigned long) segment->p_offset); | |
4563 | else | |
4564 | { | |
4565 | print_vma (segment->p_offset, FULL_HEX); | |
4566 | putchar (' '); | |
4567 | } | |
4568 | ||
4569 | print_vma (segment->p_vaddr, FULL_HEX); | |
4570 | putchar (' '); | |
4571 | print_vma (segment->p_paddr, FULL_HEX); | |
4572 | putchar (' '); | |
4573 | ||
4574 | if ((unsigned long) segment->p_filesz == segment->p_filesz) | |
4575 | printf ("0x%6.6lx ", (unsigned long) segment->p_filesz); | |
4576 | else | |
4577 | { | |
4578 | print_vma (segment->p_filesz, FULL_HEX); | |
4579 | putchar (' '); | |
4580 | } | |
4581 | ||
4582 | if ((unsigned long) segment->p_memsz == segment->p_memsz) | |
4583 | printf ("0x%6.6lx", (unsigned long) segment->p_memsz); | |
4584 | else | |
4585 | { | |
f48e6c45 | 4586 | print_vma (segment->p_memsz, FULL_HEX); |
d974e256 JJ |
4587 | } |
4588 | ||
4589 | printf (" %c%c%c ", | |
4590 | (segment->p_flags & PF_R ? 'R' : ' '), | |
4591 | (segment->p_flags & PF_W ? 'W' : ' '), | |
4592 | (segment->p_flags & PF_X ? 'E' : ' ')); | |
4593 | ||
4594 | if ((unsigned long) segment->p_align == segment->p_align) | |
4595 | printf ("%#lx", (unsigned long) segment->p_align); | |
4596 | else | |
4597 | { | |
4598 | print_vma (segment->p_align, PREFIX_HEX); | |
4599 | } | |
4600 | } | |
f7a99963 NC |
4601 | else |
4602 | { | |
4603 | print_vma (segment->p_offset, FULL_HEX); | |
4604 | putchar (' '); | |
4605 | print_vma (segment->p_vaddr, FULL_HEX); | |
4606 | putchar (' '); | |
4607 | print_vma (segment->p_paddr, FULL_HEX); | |
4608 | printf ("\n "); | |
4609 | print_vma (segment->p_filesz, FULL_HEX); | |
4610 | putchar (' '); | |
4611 | print_vma (segment->p_memsz, FULL_HEX); | |
4612 | printf (" %c%c%c ", | |
4613 | (segment->p_flags & PF_R ? 'R' : ' '), | |
4614 | (segment->p_flags & PF_W ? 'W' : ' '), | |
4615 | (segment->p_flags & PF_X ? 'E' : ' ')); | |
4616 | print_vma (segment->p_align, HEX); | |
4617 | } | |
252b5132 RH |
4618 | } |
4619 | ||
f54498b4 NC |
4620 | if (do_segments) |
4621 | putc ('\n', stdout); | |
4622 | ||
252b5132 RH |
4623 | switch (segment->p_type) |
4624 | { | |
252b5132 RH |
4625 | case PT_DYNAMIC: |
4626 | if (dynamic_addr) | |
4627 | error (_("more than one dynamic segment\n")); | |
4628 | ||
20737c13 AM |
4629 | /* By default, assume that the .dynamic section is the first |
4630 | section in the DYNAMIC segment. */ | |
4631 | dynamic_addr = segment->p_offset; | |
4632 | dynamic_size = segment->p_filesz; | |
f54498b4 NC |
4633 | /* PR binutils/17512: Avoid corrupt dynamic section info in the segment. */ |
4634 | if (dynamic_addr + dynamic_size >= current_file_size) | |
4635 | { | |
4636 | error (_("the dynamic segment offset + size exceeds the size of the file\n")); | |
4637 | dynamic_addr = dynamic_size = 0; | |
4638 | } | |
20737c13 | 4639 | |
b2d38a17 NC |
4640 | /* Try to locate the .dynamic section. If there is |
4641 | a section header table, we can easily locate it. */ | |
4642 | if (section_headers != NULL) | |
4643 | { | |
2cf0635d | 4644 | Elf_Internal_Shdr * sec; |
b2d38a17 | 4645 | |
89fac5e3 RS |
4646 | sec = find_section (".dynamic"); |
4647 | if (sec == NULL || sec->sh_size == 0) | |
b2d38a17 | 4648 | { |
28f997cf TG |
4649 | /* A corresponding .dynamic section is expected, but on |
4650 | IA-64/OpenVMS it is OK for it to be missing. */ | |
4651 | if (!is_ia64_vms ()) | |
4652 | error (_("no .dynamic section in the dynamic segment\n")); | |
b2d38a17 NC |
4653 | break; |
4654 | } | |
4655 | ||
42bb2e33 | 4656 | if (sec->sh_type == SHT_NOBITS) |
20737c13 AM |
4657 | { |
4658 | dynamic_size = 0; | |
4659 | break; | |
4660 | } | |
42bb2e33 | 4661 | |
b2d38a17 NC |
4662 | dynamic_addr = sec->sh_offset; |
4663 | dynamic_size = sec->sh_size; | |
4664 | ||
4665 | if (dynamic_addr < segment->p_offset | |
4666 | || dynamic_addr > segment->p_offset + segment->p_filesz) | |
20737c13 AM |
4667 | warn (_("the .dynamic section is not contained" |
4668 | " within the dynamic segment\n")); | |
b2d38a17 | 4669 | else if (dynamic_addr > segment->p_offset) |
20737c13 AM |
4670 | warn (_("the .dynamic section is not the first section" |
4671 | " in the dynamic segment.\n")); | |
b2d38a17 | 4672 | } |
252b5132 RH |
4673 | break; |
4674 | ||
4675 | case PT_INTERP: | |
fb52b2f4 NC |
4676 | if (fseek (file, archive_file_offset + (long) segment->p_offset, |
4677 | SEEK_SET)) | |
252b5132 RH |
4678 | error (_("Unable to find program interpreter name\n")); |
4679 | else | |
4680 | { | |
f8eae8b2 | 4681 | char fmt [32]; |
9495b2e6 | 4682 | int ret = snprintf (fmt, sizeof (fmt), "%%%ds", PATH_MAX - 1); |
f8eae8b2 L |
4683 | |
4684 | if (ret >= (int) sizeof (fmt) || ret < 0) | |
591a748a | 4685 | error (_("Internal error: failed to create format string to display program interpreter\n")); |
f8eae8b2 | 4686 | |
252b5132 | 4687 | program_interpreter[0] = 0; |
7bd7b3ef AM |
4688 | if (fscanf (file, fmt, program_interpreter) <= 0) |
4689 | error (_("Unable to read program interpreter name\n")); | |
252b5132 RH |
4690 | |
4691 | if (do_segments) | |
f54498b4 | 4692 | printf (_(" [Requesting program interpreter: %s]\n"), |
252b5132 RH |
4693 | program_interpreter); |
4694 | } | |
4695 | break; | |
4696 | } | |
252b5132 RH |
4697 | } |
4698 | ||
c256ffe7 | 4699 | if (do_segments && section_headers != NULL && string_table != NULL) |
252b5132 RH |
4700 | { |
4701 | printf (_("\n Section to Segment mapping:\n")); | |
4702 | printf (_(" Segment Sections...\n")); | |
4703 | ||
252b5132 RH |
4704 | for (i = 0; i < elf_header.e_phnum; i++) |
4705 | { | |
9ad5cbcf | 4706 | unsigned int j; |
2cf0635d | 4707 | Elf_Internal_Shdr * section; |
252b5132 RH |
4708 | |
4709 | segment = program_headers + i; | |
b391a3e3 | 4710 | section = section_headers + 1; |
252b5132 RH |
4711 | |
4712 | printf (" %2.2d ", i); | |
4713 | ||
b34976b6 | 4714 | for (j = 1; j < elf_header.e_shnum; j++, section++) |
252b5132 | 4715 | { |
f4638467 AM |
4716 | if (!ELF_TBSS_SPECIAL (section, segment) |
4717 | && ELF_SECTION_IN_SEGMENT_STRICT (section, segment)) | |
74e1a04b | 4718 | printf ("%s ", printable_section_name (section)); |
252b5132 RH |
4719 | } |
4720 | ||
4721 | putc ('\n',stdout); | |
4722 | } | |
4723 | } | |
4724 | ||
252b5132 RH |
4725 | return 1; |
4726 | } | |
4727 | ||
4728 | ||
d93f0186 NC |
4729 | /* Find the file offset corresponding to VMA by using the program headers. */ |
4730 | ||
4731 | static long | |
2cf0635d | 4732 | offset_from_vma (FILE * file, bfd_vma vma, bfd_size_type size) |
d93f0186 | 4733 | { |
2cf0635d | 4734 | Elf_Internal_Phdr * seg; |
d93f0186 NC |
4735 | |
4736 | if (! get_program_headers (file)) | |
4737 | { | |
4738 | warn (_("Cannot interpret virtual addresses without program headers.\n")); | |
4739 | return (long) vma; | |
4740 | } | |
4741 | ||
4742 | for (seg = program_headers; | |
4743 | seg < program_headers + elf_header.e_phnum; | |
4744 | ++seg) | |
4745 | { | |
4746 | if (seg->p_type != PT_LOAD) | |
4747 | continue; | |
4748 | ||
4749 | if (vma >= (seg->p_vaddr & -seg->p_align) | |
4750 | && vma + size <= seg->p_vaddr + seg->p_filesz) | |
4751 | return vma - seg->p_vaddr + seg->p_offset; | |
4752 | } | |
4753 | ||
4754 | warn (_("Virtual address 0x%lx not located in any PT_LOAD segment.\n"), | |
0af1713e | 4755 | (unsigned long) vma); |
d93f0186 NC |
4756 | return (long) vma; |
4757 | } | |
4758 | ||
4759 | ||
049b0c3a NC |
4760 | /* Allocate memory and load the sections headers into the global pointer |
4761 | SECTION_HEADERS. If PROBE is true, this is just a probe and we do not | |
4762 | generate any error messages if the load fails. */ | |
4763 | ||
4764 | static bfd_boolean | |
4765 | get_32bit_section_headers (FILE * file, bfd_boolean probe) | |
252b5132 | 4766 | { |
2cf0635d NC |
4767 | Elf32_External_Shdr * shdrs; |
4768 | Elf_Internal_Shdr * internal; | |
b34976b6 | 4769 | unsigned int i; |
049b0c3a NC |
4770 | unsigned int size = elf_header.e_shentsize; |
4771 | unsigned int num = probe ? 1 : elf_header.e_shnum; | |
4772 | ||
4773 | /* PR binutils/17531: Cope with unexpected section header sizes. */ | |
4774 | if (size == 0 || num == 0) | |
4775 | return FALSE; | |
4776 | if (size < sizeof * shdrs) | |
4777 | { | |
4778 | if (! probe) | |
4779 | error (_("The e_shentsize field in the ELF header is less than the size of an ELF section header\n")); | |
4780 | return FALSE; | |
4781 | } | |
4782 | if (!probe && size > sizeof * shdrs) | |
4783 | warn (_("The e_shentsize field in the ELF header is larger than the size of an ELF section header\n")); | |
252b5132 | 4784 | |
3f5e193b | 4785 | shdrs = (Elf32_External_Shdr *) get_data (NULL, file, elf_header.e_shoff, |
049b0c3a NC |
4786 | size, num, |
4787 | probe ? NULL : _("section headers")); | |
4788 | if (shdrs == NULL) | |
4789 | return FALSE; | |
252b5132 | 4790 | |
049b0c3a NC |
4791 | if (section_headers != NULL) |
4792 | free (section_headers); | |
3f5e193b NC |
4793 | section_headers = (Elf_Internal_Shdr *) cmalloc (num, |
4794 | sizeof (Elf_Internal_Shdr)); | |
252b5132 RH |
4795 | if (section_headers == NULL) |
4796 | { | |
049b0c3a | 4797 | if (!probe) |
8b73c356 | 4798 | error (_("Out of memory reading %u section headers\n"), num); |
049b0c3a | 4799 | return FALSE; |
252b5132 RH |
4800 | } |
4801 | ||
4802 | for (i = 0, internal = section_headers; | |
560f3c1c | 4803 | i < num; |
b34976b6 | 4804 | i++, internal++) |
252b5132 RH |
4805 | { |
4806 | internal->sh_name = BYTE_GET (shdrs[i].sh_name); | |
4807 | internal->sh_type = BYTE_GET (shdrs[i].sh_type); | |
4808 | internal->sh_flags = BYTE_GET (shdrs[i].sh_flags); | |
4809 | internal->sh_addr = BYTE_GET (shdrs[i].sh_addr); | |
4810 | internal->sh_offset = BYTE_GET (shdrs[i].sh_offset); | |
4811 | internal->sh_size = BYTE_GET (shdrs[i].sh_size); | |
4812 | internal->sh_link = BYTE_GET (shdrs[i].sh_link); | |
4813 | internal->sh_info = BYTE_GET (shdrs[i].sh_info); | |
4814 | internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign); | |
4815 | internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize); | |
4816 | } | |
4817 | ||
4818 | free (shdrs); | |
049b0c3a | 4819 | return TRUE; |
252b5132 RH |
4820 | } |
4821 | ||
049b0c3a NC |
4822 | static bfd_boolean |
4823 | get_64bit_section_headers (FILE * file, bfd_boolean probe) | |
9ea033b2 | 4824 | { |
2cf0635d NC |
4825 | Elf64_External_Shdr * shdrs; |
4826 | Elf_Internal_Shdr * internal; | |
b34976b6 | 4827 | unsigned int i; |
049b0c3a NC |
4828 | unsigned int size = elf_header.e_shentsize; |
4829 | unsigned int num = probe ? 1 : elf_header.e_shnum; | |
4830 | ||
4831 | /* PR binutils/17531: Cope with unexpected section header sizes. */ | |
4832 | if (size == 0 || num == 0) | |
4833 | return FALSE; | |
4834 | if (size < sizeof * shdrs) | |
4835 | { | |
4836 | if (! probe) | |
4837 | error (_("The e_shentsize field in the ELF header is less than the size of an ELF section header\n")); | |
4838 | return FALSE; | |
4839 | } | |
4840 | if (! probe && size > sizeof * shdrs) | |
4841 | warn (_("The e_shentsize field in the ELF header is larger than the size of an ELF section header\n")); | |
9ea033b2 | 4842 | |
3f5e193b | 4843 | shdrs = (Elf64_External_Shdr *) get_data (NULL, file, elf_header.e_shoff, |
049b0c3a NC |
4844 | size, num, |
4845 | probe ? NULL : _("section headers")); | |
4846 | if (shdrs == NULL) | |
4847 | return FALSE; | |
9ea033b2 | 4848 | |
049b0c3a NC |
4849 | if (section_headers != NULL) |
4850 | free (section_headers); | |
3f5e193b NC |
4851 | section_headers = (Elf_Internal_Shdr *) cmalloc (num, |
4852 | sizeof (Elf_Internal_Shdr)); | |
9ea033b2 NC |
4853 | if (section_headers == NULL) |
4854 | { | |
049b0c3a | 4855 | if (! probe) |
8b73c356 | 4856 | error (_("Out of memory reading %u section headers\n"), num); |
049b0c3a | 4857 | return FALSE; |
9ea033b2 NC |
4858 | } |
4859 | ||
4860 | for (i = 0, internal = section_headers; | |
560f3c1c | 4861 | i < num; |
b34976b6 | 4862 | i++, internal++) |
9ea033b2 NC |
4863 | { |
4864 | internal->sh_name = BYTE_GET (shdrs[i].sh_name); | |
4865 | internal->sh_type = BYTE_GET (shdrs[i].sh_type); | |
66543521 AM |
4866 | internal->sh_flags = BYTE_GET (shdrs[i].sh_flags); |
4867 | internal->sh_addr = BYTE_GET (shdrs[i].sh_addr); | |
4868 | internal->sh_size = BYTE_GET (shdrs[i].sh_size); | |
4869 | internal->sh_entsize = BYTE_GET (shdrs[i].sh_entsize); | |
9ea033b2 NC |
4870 | internal->sh_link = BYTE_GET (shdrs[i].sh_link); |
4871 | internal->sh_info = BYTE_GET (shdrs[i].sh_info); | |
4872 | internal->sh_offset = BYTE_GET (shdrs[i].sh_offset); | |
4873 | internal->sh_addralign = BYTE_GET (shdrs[i].sh_addralign); | |
4874 | } | |
4875 | ||
4876 | free (shdrs); | |
049b0c3a | 4877 | return TRUE; |
9ea033b2 NC |
4878 | } |
4879 | ||
252b5132 | 4880 | static Elf_Internal_Sym * |
ba5cdace NC |
4881 | get_32bit_elf_symbols (FILE * file, |
4882 | Elf_Internal_Shdr * section, | |
4883 | unsigned long * num_syms_return) | |
252b5132 | 4884 | { |
ba5cdace | 4885 | unsigned long number = 0; |
dd24e3da | 4886 | Elf32_External_Sym * esyms = NULL; |
ba5cdace | 4887 | Elf_External_Sym_Shndx * shndx = NULL; |
dd24e3da | 4888 | Elf_Internal_Sym * isyms = NULL; |
2cf0635d | 4889 | Elf_Internal_Sym * psym; |
b34976b6 | 4890 | unsigned int j; |
252b5132 | 4891 | |
c9c1d674 EG |
4892 | if (section->sh_size == 0) |
4893 | { | |
4894 | if (num_syms_return != NULL) | |
4895 | * num_syms_return = 0; | |
4896 | return NULL; | |
4897 | } | |
4898 | ||
dd24e3da | 4899 | /* Run some sanity checks first. */ |
c9c1d674 | 4900 | if (section->sh_entsize == 0 || section->sh_entsize > section->sh_size) |
dd24e3da | 4901 | { |
c9c1d674 EG |
4902 | error (_("Section %s has an invalid sh_entsize of 0x%lx\n"), |
4903 | printable_section_name (section), (unsigned long) section->sh_entsize); | |
ba5cdace | 4904 | goto exit_point; |
dd24e3da NC |
4905 | } |
4906 | ||
f54498b4 NC |
4907 | if (section->sh_size > current_file_size) |
4908 | { | |
4909 | error (_("Section %s has an invalid sh_size of 0x%lx\n"), | |
74e1a04b | 4910 | printable_section_name (section), (unsigned long) section->sh_size); |
f54498b4 NC |
4911 | goto exit_point; |
4912 | } | |
4913 | ||
dd24e3da NC |
4914 | number = section->sh_size / section->sh_entsize; |
4915 | ||
4916 | if (number * sizeof (Elf32_External_Sym) > section->sh_size + 1) | |
4917 | { | |
c9c1d674 | 4918 | error (_("Size (0x%lx) of section %s is not a multiple of its sh_entsize (0x%lx)\n"), |
8066deb1 AM |
4919 | (unsigned long) section->sh_size, |
4920 | printable_section_name (section), | |
4921 | (unsigned long) section->sh_entsize); | |
ba5cdace | 4922 | goto exit_point; |
dd24e3da NC |
4923 | } |
4924 | ||
3f5e193b NC |
4925 | esyms = (Elf32_External_Sym *) get_data (NULL, file, section->sh_offset, 1, |
4926 | section->sh_size, _("symbols")); | |
dd24e3da | 4927 | if (esyms == NULL) |
ba5cdace | 4928 | goto exit_point; |
252b5132 | 4929 | |
9ad5cbcf AM |
4930 | shndx = NULL; |
4931 | if (symtab_shndx_hdr != NULL | |
4932 | && (symtab_shndx_hdr->sh_link | |
4fbb74a6 | 4933 | == (unsigned long) (section - section_headers))) |
9ad5cbcf | 4934 | { |
3f5e193b NC |
4935 | shndx = (Elf_External_Sym_Shndx *) get_data (NULL, file, |
4936 | symtab_shndx_hdr->sh_offset, | |
4937 | 1, symtab_shndx_hdr->sh_size, | |
9cf03b7e | 4938 | _("symbol table section indicies")); |
dd24e3da NC |
4939 | if (shndx == NULL) |
4940 | goto exit_point; | |
c9c1d674 EG |
4941 | /* PR17531: file: heap-buffer-overflow */ |
4942 | else if (symtab_shndx_hdr->sh_size / sizeof (Elf_External_Sym_Shndx) < number) | |
4943 | { | |
4944 | error (_("Index section %s has an sh_size of 0x%lx - expected 0x%lx\n"), | |
4945 | printable_section_name (symtab_shndx_hdr), | |
4946 | (unsigned long) symtab_shndx_hdr->sh_size, | |
4947 | (unsigned long) section->sh_size); | |
4948 | goto exit_point; | |
4949 | } | |
9ad5cbcf AM |
4950 | } |
4951 | ||
3f5e193b | 4952 | isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym)); |
252b5132 RH |
4953 | |
4954 | if (isyms == NULL) | |
4955 | { | |
8b73c356 NC |
4956 | error (_("Out of memory reading %lu symbols\n"), |
4957 | (unsigned long) number); | |
dd24e3da | 4958 | goto exit_point; |
252b5132 RH |
4959 | } |
4960 | ||
dd24e3da | 4961 | for (j = 0, psym = isyms; j < number; j++, psym++) |
252b5132 RH |
4962 | { |
4963 | psym->st_name = BYTE_GET (esyms[j].st_name); | |
4964 | psym->st_value = BYTE_GET (esyms[j].st_value); | |
4965 | psym->st_size = BYTE_GET (esyms[j].st_size); | |
4966 | psym->st_shndx = BYTE_GET (esyms[j].st_shndx); | |
4fbb74a6 | 4967 | if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL) |
9ad5cbcf AM |
4968 | psym->st_shndx |
4969 | = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j])); | |
4fbb74a6 AM |
4970 | else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff)) |
4971 | psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff); | |
252b5132 RH |
4972 | psym->st_info = BYTE_GET (esyms[j].st_info); |
4973 | psym->st_other = BYTE_GET (esyms[j].st_other); | |
4974 | } | |
4975 | ||
dd24e3da | 4976 | exit_point: |
ba5cdace | 4977 | if (shndx != NULL) |
9ad5cbcf | 4978 | free (shndx); |
ba5cdace | 4979 | if (esyms != NULL) |
dd24e3da | 4980 | free (esyms); |
252b5132 | 4981 | |
ba5cdace NC |
4982 | if (num_syms_return != NULL) |
4983 | * num_syms_return = isyms == NULL ? 0 : number; | |
4984 | ||
252b5132 RH |
4985 | return isyms; |
4986 | } | |
4987 | ||
9ea033b2 | 4988 | static Elf_Internal_Sym * |
ba5cdace NC |
4989 | get_64bit_elf_symbols (FILE * file, |
4990 | Elf_Internal_Shdr * section, | |
4991 | unsigned long * num_syms_return) | |
9ea033b2 | 4992 | { |
ba5cdace NC |
4993 | unsigned long number = 0; |
4994 | Elf64_External_Sym * esyms = NULL; | |
4995 | Elf_External_Sym_Shndx * shndx = NULL; | |
4996 | Elf_Internal_Sym * isyms = NULL; | |
2cf0635d | 4997 | Elf_Internal_Sym * psym; |
b34976b6 | 4998 | unsigned int j; |
9ea033b2 | 4999 | |
c9c1d674 EG |
5000 | if (section->sh_size == 0) |
5001 | { | |
5002 | if (num_syms_return != NULL) | |
5003 | * num_syms_return = 0; | |
5004 | return NULL; | |
5005 | } | |
5006 | ||
dd24e3da | 5007 | /* Run some sanity checks first. */ |
c9c1d674 | 5008 | if (section->sh_entsize == 0 || section->sh_entsize > section->sh_size) |
dd24e3da | 5009 | { |
c9c1d674 | 5010 | error (_("Section %s has an invalid sh_entsize of 0x%lx\n"), |
8066deb1 AM |
5011 | printable_section_name (section), |
5012 | (unsigned long) section->sh_entsize); | |
ba5cdace | 5013 | goto exit_point; |
dd24e3da NC |
5014 | } |
5015 | ||
f54498b4 NC |
5016 | if (section->sh_size > current_file_size) |
5017 | { | |
5018 | error (_("Section %s has an invalid sh_size of 0x%lx\n"), | |
8066deb1 AM |
5019 | printable_section_name (section), |
5020 | (unsigned long) section->sh_size); | |
f54498b4 NC |
5021 | goto exit_point; |
5022 | } | |
5023 | ||
dd24e3da NC |
5024 | number = section->sh_size / section->sh_entsize; |
5025 | ||
5026 | if (number * sizeof (Elf64_External_Sym) > section->sh_size + 1) | |
5027 | { | |
c9c1d674 | 5028 | error (_("Size (0x%lx) of section %s is not a multiple of its sh_entsize (0x%lx)\n"), |
8066deb1 AM |
5029 | (unsigned long) section->sh_size, |
5030 | printable_section_name (section), | |
5031 | (unsigned long) section->sh_entsize); | |
ba5cdace | 5032 | goto exit_point; |
dd24e3da NC |
5033 | } |
5034 | ||
3f5e193b NC |
5035 | esyms = (Elf64_External_Sym *) get_data (NULL, file, section->sh_offset, 1, |
5036 | section->sh_size, _("symbols")); | |
a6e9f9df | 5037 | if (!esyms) |
ba5cdace | 5038 | goto exit_point; |
9ea033b2 | 5039 | |
9ad5cbcf AM |
5040 | if (symtab_shndx_hdr != NULL |
5041 | && (symtab_shndx_hdr->sh_link | |
4fbb74a6 | 5042 | == (unsigned long) (section - section_headers))) |
9ad5cbcf | 5043 | { |
3f5e193b NC |
5044 | shndx = (Elf_External_Sym_Shndx *) get_data (NULL, file, |
5045 | symtab_shndx_hdr->sh_offset, | |
5046 | 1, symtab_shndx_hdr->sh_size, | |
9cf03b7e | 5047 | _("symbol table section indicies")); |
ba5cdace NC |
5048 | if (shndx == NULL) |
5049 | goto exit_point; | |
c9c1d674 EG |
5050 | else if (symtab_shndx_hdr->sh_size / sizeof (Elf_External_Sym_Shndx) < number) |
5051 | { | |
5052 | error (_("Index section %s has an sh_size of 0x%lx - expected 0x%lx\n"), | |
5053 | printable_section_name (symtab_shndx_hdr), | |
5054 | (unsigned long) symtab_shndx_hdr->sh_size, | |
5055 | (unsigned long) section->sh_size); | |
5056 | goto exit_point; | |
5057 | } | |
9ad5cbcf AM |
5058 | } |
5059 | ||
3f5e193b | 5060 | isyms = (Elf_Internal_Sym *) cmalloc (number, sizeof (Elf_Internal_Sym)); |
9ea033b2 NC |
5061 | |
5062 | if (isyms == NULL) | |
5063 | { | |
8b73c356 NC |
5064 | error (_("Out of memory reading %lu symbols\n"), |
5065 | (unsigned long) number); | |
ba5cdace | 5066 | goto exit_point; |
9ea033b2 NC |
5067 | } |
5068 | ||
ba5cdace | 5069 | for (j = 0, psym = isyms; j < number; j++, psym++) |
9ea033b2 NC |
5070 | { |
5071 | psym->st_name = BYTE_GET (esyms[j].st_name); | |
5072 | psym->st_info = BYTE_GET (esyms[j].st_info); | |
5073 | psym->st_other = BYTE_GET (esyms[j].st_other); | |
5074 | psym->st_shndx = BYTE_GET (esyms[j].st_shndx); | |
ba5cdace | 5075 | |
4fbb74a6 | 5076 | if (psym->st_shndx == (SHN_XINDEX & 0xffff) && shndx != NULL) |
9ad5cbcf AM |
5077 | psym->st_shndx |
5078 | = byte_get ((unsigned char *) &shndx[j], sizeof (shndx[j])); | |
4fbb74a6 AM |
5079 | else if (psym->st_shndx >= (SHN_LORESERVE & 0xffff)) |
5080 | psym->st_shndx += SHN_LORESERVE - (SHN_LORESERVE & 0xffff); | |
ba5cdace | 5081 | |
66543521 AM |
5082 | psym->st_value = BYTE_GET (esyms[j].st_value); |
5083 | psym->st_size = BYTE_GET (esyms[j].st_size); | |
9ea033b2 NC |
5084 | } |
5085 | ||
ba5cdace NC |
5086 | exit_point: |
5087 | if (shndx != NULL) | |
9ad5cbcf | 5088 | free (shndx); |
ba5cdace NC |
5089 | if (esyms != NULL) |
5090 | free (esyms); | |
5091 | ||
5092 | if (num_syms_return != NULL) | |
5093 | * num_syms_return = isyms == NULL ? 0 : number; | |
9ea033b2 NC |
5094 | |
5095 | return isyms; | |
5096 | } | |
5097 | ||
d1133906 | 5098 | static const char * |
d3ba0551 | 5099 | get_elf_section_flags (bfd_vma sh_flags) |
d1133906 | 5100 | { |
5477e8a0 | 5101 | static char buff[1024]; |
2cf0635d | 5102 | char * p = buff; |
8d5ff12c | 5103 | int field_size = is_32bit_elf ? 8 : 16; |
91d6fa6a NC |
5104 | int sindex; |
5105 | int size = sizeof (buff) - (field_size + 4 + 1); | |
8d5ff12c L |
5106 | bfd_vma os_flags = 0; |
5107 | bfd_vma proc_flags = 0; | |
5108 | bfd_vma unknown_flags = 0; | |
148b93f2 | 5109 | static const struct |
5477e8a0 | 5110 | { |
2cf0635d | 5111 | const char * str; |
5477e8a0 L |
5112 | int len; |
5113 | } | |
5114 | flags [] = | |
5115 | { | |
cfcac11d NC |
5116 | /* 0 */ { STRING_COMMA_LEN ("WRITE") }, |
5117 | /* 1 */ { STRING_COMMA_LEN ("ALLOC") }, | |
5118 | /* 2 */ { STRING_COMMA_LEN ("EXEC") }, | |
5119 | /* 3 */ { STRING_COMMA_LEN ("MERGE") }, | |
5120 | /* 4 */ { STRING_COMMA_LEN ("STRINGS") }, | |
5121 | /* 5 */ { STRING_COMMA_LEN ("INFO LINK") }, | |
5122 | /* 6 */ { STRING_COMMA_LEN ("LINK ORDER") }, | |
5123 | /* 7 */ { STRING_COMMA_LEN ("OS NONCONF") }, | |
5124 | /* 8 */ { STRING_COMMA_LEN ("GROUP") }, | |
5125 | /* 9 */ { STRING_COMMA_LEN ("TLS") }, | |
5126 | /* IA-64 specific. */ | |
5127 | /* 10 */ { STRING_COMMA_LEN ("SHORT") }, | |
5128 | /* 11 */ { STRING_COMMA_LEN ("NORECOV") }, | |
5129 | /* IA-64 OpenVMS specific. */ | |
5130 | /* 12 */ { STRING_COMMA_LEN ("VMS_GLOBAL") }, | |
5131 | /* 13 */ { STRING_COMMA_LEN ("VMS_OVERLAID") }, | |
5132 | /* 14 */ { STRING_COMMA_LEN ("VMS_SHARED") }, | |
5133 | /* 15 */ { STRING_COMMA_LEN ("VMS_VECTOR") }, | |
5134 | /* 16 */ { STRING_COMMA_LEN ("VMS_ALLOC_64BIT") }, | |
5135 | /* 17 */ { STRING_COMMA_LEN ("VMS_PROTECTED") }, | |
18ae9cc1 | 5136 | /* Generic. */ |
cfcac11d | 5137 | /* 18 */ { STRING_COMMA_LEN ("EXCLUDE") }, |
18ae9cc1 | 5138 | /* SPARC specific. */ |
cfcac11d | 5139 | /* 19 */ { STRING_COMMA_LEN ("ORDERED") } |
5477e8a0 L |
5140 | }; |
5141 | ||
5142 | if (do_section_details) | |
5143 | { | |
8d5ff12c L |
5144 | sprintf (buff, "[%*.*lx]: ", |
5145 | field_size, field_size, (unsigned long) sh_flags); | |
5146 | p += field_size + 4; | |
5477e8a0 | 5147 | } |
76da6bbe | 5148 | |
d1133906 NC |
5149 | while (sh_flags) |
5150 | { | |
5151 | bfd_vma flag; | |
5152 | ||
5153 | flag = sh_flags & - sh_flags; | |
5154 | sh_flags &= ~ flag; | |
76da6bbe | 5155 | |
5477e8a0 | 5156 | if (do_section_details) |
d1133906 | 5157 | { |
5477e8a0 L |
5158 | switch (flag) |
5159 | { | |
91d6fa6a NC |
5160 | case SHF_WRITE: sindex = 0; break; |
5161 | case SHF_ALLOC: sindex = 1; break; | |
5162 | case SHF_EXECINSTR: sindex = 2; break; | |
5163 | case SHF_MERGE: sindex = 3; break; | |
5164 | case SHF_STRINGS: sindex = 4; break; | |
5165 | case SHF_INFO_LINK: sindex = 5; break; | |
5166 | case SHF_LINK_ORDER: sindex = 6; break; | |
5167 | case SHF_OS_NONCONFORMING: sindex = 7; break; | |
5168 | case SHF_GROUP: sindex = 8; break; | |
5169 | case SHF_TLS: sindex = 9; break; | |
18ae9cc1 | 5170 | case SHF_EXCLUDE: sindex = 18; break; |
76da6bbe | 5171 | |
5477e8a0 | 5172 | default: |
91d6fa6a | 5173 | sindex = -1; |
cfcac11d | 5174 | switch (elf_header.e_machine) |
148b93f2 | 5175 | { |
cfcac11d | 5176 | case EM_IA_64: |
148b93f2 | 5177 | if (flag == SHF_IA_64_SHORT) |
91d6fa6a | 5178 | sindex = 10; |
148b93f2 | 5179 | else if (flag == SHF_IA_64_NORECOV) |
91d6fa6a | 5180 | sindex = 11; |
148b93f2 NC |
5181 | #ifdef BFD64 |
5182 | else if (elf_header.e_ident[EI_OSABI] == ELFOSABI_OPENVMS) | |
5183 | switch (flag) | |
5184 | { | |
91d6fa6a NC |
5185 | case SHF_IA_64_VMS_GLOBAL: sindex = 12; break; |
5186 | case SHF_IA_64_VMS_OVERLAID: sindex = 13; break; | |
5187 | case SHF_IA_64_VMS_SHARED: sindex = 14; break; | |
5188 | case SHF_IA_64_VMS_VECTOR: sindex = 15; break; | |
5189 | case SHF_IA_64_VMS_ALLOC_64BIT: sindex = 16; break; | |
5190 | case SHF_IA_64_VMS_PROTECTED: sindex = 17; break; | |
148b93f2 NC |
5191 | default: break; |
5192 | } | |
5193 | #endif | |
cfcac11d NC |
5194 | break; |
5195 | ||
caa83f8b NC |
5196 | case EM_386: |
5197 | case EM_486: | |
5198 | case EM_X86_64: | |
7f502d6c | 5199 | case EM_L1OM: |
7a9068fe | 5200 | case EM_K1OM: |
cfcac11d NC |
5201 | case EM_OLD_SPARCV9: |
5202 | case EM_SPARC32PLUS: | |
5203 | case EM_SPARCV9: | |
5204 | case EM_SPARC: | |
18ae9cc1 | 5205 | if (flag == SHF_ORDERED) |
91d6fa6a | 5206 | sindex = 19; |
cfcac11d NC |
5207 | break; |
5208 | default: | |
5209 | break; | |
148b93f2 | 5210 | } |
5477e8a0 L |
5211 | } |
5212 | ||
91d6fa6a | 5213 | if (sindex != -1) |
5477e8a0 | 5214 | { |
8d5ff12c L |
5215 | if (p != buff + field_size + 4) |
5216 | { | |
5217 | if (size < (10 + 2)) | |
bee0ee85 NC |
5218 | { |
5219 | warn (_("Internal error: not enough buffer room for section flag info")); | |
5220 | return _("<unknown>"); | |
5221 | } | |
8d5ff12c L |
5222 | size -= 2; |
5223 | *p++ = ','; | |
5224 | *p++ = ' '; | |
5225 | } | |
5226 | ||
91d6fa6a NC |
5227 | size -= flags [sindex].len; |
5228 | p = stpcpy (p, flags [sindex].str); | |
5477e8a0 | 5229 | } |
3b22753a | 5230 | else if (flag & SHF_MASKOS) |
8d5ff12c | 5231 | os_flags |= flag; |
d1133906 | 5232 | else if (flag & SHF_MASKPROC) |
8d5ff12c | 5233 | proc_flags |= flag; |
d1133906 | 5234 | else |
8d5ff12c | 5235 | unknown_flags |= flag; |
5477e8a0 L |
5236 | } |
5237 | else | |
5238 | { | |
5239 | switch (flag) | |
5240 | { | |
5241 | case SHF_WRITE: *p = 'W'; break; | |
5242 | case SHF_ALLOC: *p = 'A'; break; | |
5243 | case SHF_EXECINSTR: *p = 'X'; break; | |
5244 | case SHF_MERGE: *p = 'M'; break; | |
5245 | case SHF_STRINGS: *p = 'S'; break; | |
5246 | case SHF_INFO_LINK: *p = 'I'; break; | |
5247 | case SHF_LINK_ORDER: *p = 'L'; break; | |
5248 | case SHF_OS_NONCONFORMING: *p = 'O'; break; | |
5249 | case SHF_GROUP: *p = 'G'; break; | |
5250 | case SHF_TLS: *p = 'T'; break; | |
18ae9cc1 | 5251 | case SHF_EXCLUDE: *p = 'E'; break; |
5477e8a0 L |
5252 | |
5253 | default: | |
8a9036a4 | 5254 | if ((elf_header.e_machine == EM_X86_64 |
7a9068fe L |
5255 | || elf_header.e_machine == EM_L1OM |
5256 | || elf_header.e_machine == EM_K1OM) | |
5477e8a0 L |
5257 | && flag == SHF_X86_64_LARGE) |
5258 | *p = 'l'; | |
5259 | else if (flag & SHF_MASKOS) | |
5260 | { | |
5261 | *p = 'o'; | |
5262 | sh_flags &= ~ SHF_MASKOS; | |
5263 | } | |
5264 | else if (flag & SHF_MASKPROC) | |
5265 | { | |
5266 | *p = 'p'; | |
5267 | sh_flags &= ~ SHF_MASKPROC; | |
5268 | } | |
5269 | else | |
5270 | *p = 'x'; | |
5271 | break; | |
5272 | } | |
5273 | p++; | |
d1133906 NC |
5274 | } |
5275 | } | |
76da6bbe | 5276 | |
8d5ff12c L |
5277 | if (do_section_details) |
5278 | { | |
5279 | if (os_flags) | |
5280 | { | |
5281 | size -= 5 + field_size; | |
5282 | if (p != buff + field_size + 4) | |
5283 | { | |
5284 | if (size < (2 + 1)) | |
bee0ee85 NC |
5285 | { |
5286 | warn (_("Internal error: not enough buffer room for section flag info")); | |
5287 | return _("<unknown>"); | |
5288 | } | |
8d5ff12c L |
5289 | size -= 2; |
5290 | *p++ = ','; | |
5291 | *p++ = ' '; | |
5292 | } | |
5293 | sprintf (p, "OS (%*.*lx)", field_size, field_size, | |
5294 | (unsigned long) os_flags); | |
5295 | p += 5 + field_size; | |
5296 | } | |
5297 | if (proc_flags) | |
5298 | { | |
5299 | size -= 7 + field_size; | |
5300 | if (p != buff + field_size + 4) | |
5301 | { | |
5302 | if (size < (2 + 1)) | |
bee0ee85 NC |
5303 | { |
5304 | warn (_("Internal error: not enough buffer room for section flag info")); | |
5305 | return _("<unknown>"); | |
5306 | } | |
8d5ff12c L |
5307 | size -= 2; |
5308 | *p++ = ','; | |
5309 | *p++ = ' '; | |
5310 | } | |
5311 | sprintf (p, "PROC (%*.*lx)", field_size, field_size, | |
5312 | (unsigned long) proc_flags); | |
5313 | p += 7 + field_size; | |
5314 | } | |
5315 | if (unknown_flags) | |
5316 | { | |
5317 | size -= 10 + field_size; | |
5318 | if (p != buff + field_size + 4) | |
5319 | { | |
5320 | if (size < (2 + 1)) | |
bee0ee85 NC |
5321 | { |
5322 | warn (_("Internal error: not enough buffer room for section flag info")); | |
5323 | return _("<unknown>"); | |
5324 | } | |
8d5ff12c L |
5325 | size -= 2; |
5326 | *p++ = ','; | |
5327 | *p++ = ' '; | |
5328 | } | |
2b692964 | 5329 | sprintf (p, _("UNKNOWN (%*.*lx)"), field_size, field_size, |
8d5ff12c L |
5330 | (unsigned long) unknown_flags); |
5331 | p += 10 + field_size; | |
5332 | } | |
5333 | } | |
5334 | ||
e9e44622 | 5335 | *p = '\0'; |
d1133906 NC |
5336 | return buff; |
5337 | } | |
5338 | ||
252b5132 | 5339 | static int |
2cf0635d | 5340 | process_section_headers (FILE * file) |
252b5132 | 5341 | { |
2cf0635d | 5342 | Elf_Internal_Shdr * section; |
b34976b6 | 5343 | unsigned int i; |
252b5132 RH |
5344 | |
5345 | section_headers = NULL; | |
5346 | ||
5347 | if (elf_header.e_shnum == 0) | |
5348 | { | |
82f2dbf7 NC |
5349 | /* PR binutils/12467. */ |
5350 | if (elf_header.e_shoff != 0) | |
5351 | warn (_("possibly corrupt ELF file header - it has a non-zero" | |
5352 | " section header offset, but no section headers\n")); | |
5353 | else if (do_sections) | |
252b5132 RH |
5354 | printf (_("\nThere are no sections in this file.\n")); |
5355 | ||
5356 | return 1; | |
5357 | } | |
5358 | ||
5359 | if (do_sections && !do_header) | |
9ea033b2 | 5360 | printf (_("There are %d section headers, starting at offset 0x%lx:\n"), |
252b5132 RH |
5361 | elf_header.e_shnum, (unsigned long) elf_header.e_shoff); |
5362 | ||
9ea033b2 NC |
5363 | if (is_32bit_elf) |
5364 | { | |
049b0c3a | 5365 | if (! get_32bit_section_headers (file, FALSE)) |
9ea033b2 NC |
5366 | return 0; |
5367 | } | |
049b0c3a | 5368 | else if (! get_64bit_section_headers (file, FALSE)) |
252b5132 RH |
5369 | return 0; |
5370 | ||
5371 | /* Read in the string table, so that we have names to display. */ | |
0b49d371 | 5372 | if (elf_header.e_shstrndx != SHN_UNDEF |
4fbb74a6 | 5373 | && elf_header.e_shstrndx < elf_header.e_shnum) |
252b5132 | 5374 | { |
4fbb74a6 | 5375 | section = section_headers + elf_header.e_shstrndx; |
d40ac9bd | 5376 | |
c256ffe7 JJ |
5377 | if (section->sh_size != 0) |
5378 | { | |
3f5e193b NC |
5379 | string_table = (char *) get_data (NULL, file, section->sh_offset, |
5380 | 1, section->sh_size, | |
5381 | _("string table")); | |
0de14b54 | 5382 | |
c256ffe7 JJ |
5383 | string_table_length = string_table != NULL ? section->sh_size : 0; |
5384 | } | |
252b5132 RH |
5385 | } |
5386 | ||
5387 | /* Scan the sections for the dynamic symbol table | |
e3c8793a | 5388 | and dynamic string table and debug sections. */ |
252b5132 RH |
5389 | dynamic_symbols = NULL; |
5390 | dynamic_strings = NULL; | |
5391 | dynamic_syminfo = NULL; | |
f1ef08cb | 5392 | symtab_shndx_hdr = NULL; |
103f02d3 | 5393 | |
89fac5e3 RS |
5394 | eh_addr_size = is_32bit_elf ? 4 : 8; |
5395 | switch (elf_header.e_machine) | |
5396 | { | |
5397 | case EM_MIPS: | |
5398 | case EM_MIPS_RS3_LE: | |
5399 | /* The 64-bit MIPS EABI uses a combination of 32-bit ELF and 64-bit | |
5400 | FDE addresses. However, the ABI also has a semi-official ILP32 | |
5401 | variant for which the normal FDE address size rules apply. | |
5402 | ||
5403 | GCC 4.0 marks EABI64 objects with a dummy .gcc_compiled_longXX | |
5404 | section, where XX is the size of longs in bits. Unfortunately, | |
5405 | earlier compilers provided no way of distinguishing ILP32 objects | |
5406 | from LP64 objects, so if there's any doubt, we should assume that | |
5407 | the official LP64 form is being used. */ | |
5408 | if ((elf_header.e_flags & EF_MIPS_ABI) == E_MIPS_ABI_EABI64 | |
5409 | && find_section (".gcc_compiled_long32") == NULL) | |
5410 | eh_addr_size = 8; | |
5411 | break; | |
0f56a26a DD |
5412 | |
5413 | case EM_H8_300: | |
5414 | case EM_H8_300H: | |
5415 | switch (elf_header.e_flags & EF_H8_MACH) | |
5416 | { | |
5417 | case E_H8_MACH_H8300: | |
5418 | case E_H8_MACH_H8300HN: | |
5419 | case E_H8_MACH_H8300SN: | |
5420 | case E_H8_MACH_H8300SXN: | |
5421 | eh_addr_size = 2; | |
5422 | break; | |
5423 | case E_H8_MACH_H8300H: | |
5424 | case E_H8_MACH_H8300S: | |
5425 | case E_H8_MACH_H8300SX: | |
5426 | eh_addr_size = 4; | |
5427 | break; | |
5428 | } | |
f4236fe4 DD |
5429 | break; |
5430 | ||
ff7eeb89 | 5431 | case EM_M32C_OLD: |
f4236fe4 DD |
5432 | case EM_M32C: |
5433 | switch (elf_header.e_flags & EF_M32C_CPU_MASK) | |
5434 | { | |
5435 | case EF_M32C_CPU_M16C: | |
5436 | eh_addr_size = 2; | |
5437 | break; | |
5438 | } | |
5439 | break; | |
89fac5e3 RS |
5440 | } |
5441 | ||
76ca31c0 NC |
5442 | #define CHECK_ENTSIZE_VALUES(section, i, size32, size64) \ |
5443 | do \ | |
5444 | { \ | |
5445 | bfd_size_type expected_entsize = is_32bit_elf ? size32 : size64; \ | |
5446 | if (section->sh_entsize != expected_entsize) \ | |
9dd3a467 | 5447 | { \ |
76ca31c0 NC |
5448 | char buf[40]; \ |
5449 | sprintf_vma (buf, section->sh_entsize); \ | |
5450 | /* Note: coded this way so that there is a single string for \ | |
5451 | translation. */ \ | |
5452 | error (_("Section %d has invalid sh_entsize of %s\n"), i, buf); \ | |
5453 | error (_("(Using the expected size of %u for the rest of this dump)\n"), \ | |
5454 | (unsigned) expected_entsize); \ | |
9dd3a467 | 5455 | section->sh_entsize = expected_entsize; \ |
76ca31c0 NC |
5456 | } \ |
5457 | } \ | |
08d8fa11 | 5458 | while (0) |
9dd3a467 NC |
5459 | |
5460 | #define CHECK_ENTSIZE(section, i, type) \ | |
08d8fa11 JJ |
5461 | CHECK_ENTSIZE_VALUES (section, i, sizeof (Elf32_External_##type), \ |
5462 | sizeof (Elf64_External_##type)) | |
5463 | ||
252b5132 RH |
5464 | for (i = 0, section = section_headers; |
5465 | i < elf_header.e_shnum; | |
b34976b6 | 5466 | i++, section++) |
252b5132 | 5467 | { |
2cf0635d | 5468 | char * name = SECTION_NAME (section); |
252b5132 RH |
5469 | |
5470 | if (section->sh_type == SHT_DYNSYM) | |
5471 | { | |
5472 | if (dynamic_symbols != NULL) | |
5473 | { | |
5474 | error (_("File contains multiple dynamic symbol tables\n")); | |
5475 | continue; | |
5476 | } | |
5477 | ||
08d8fa11 | 5478 | CHECK_ENTSIZE (section, i, Sym); |
ba5cdace | 5479 | dynamic_symbols = GET_ELF_SYMBOLS (file, section, & num_dynamic_syms); |
252b5132 RH |
5480 | } |
5481 | else if (section->sh_type == SHT_STRTAB | |
18bd398b | 5482 | && streq (name, ".dynstr")) |
252b5132 RH |
5483 | { |
5484 | if (dynamic_strings != NULL) | |
5485 | { | |
5486 | error (_("File contains multiple dynamic string tables\n")); | |
5487 | continue; | |
5488 | } | |
5489 | ||
3f5e193b NC |
5490 | dynamic_strings = (char *) get_data (NULL, file, section->sh_offset, |
5491 | 1, section->sh_size, | |
5492 | _("dynamic strings")); | |
59245841 | 5493 | dynamic_strings_length = dynamic_strings == NULL ? 0 : section->sh_size; |
252b5132 | 5494 | } |
9ad5cbcf AM |
5495 | else if (section->sh_type == SHT_SYMTAB_SHNDX) |
5496 | { | |
5497 | if (symtab_shndx_hdr != NULL) | |
5498 | { | |
5499 | error (_("File contains multiple symtab shndx tables\n")); | |
5500 | continue; | |
5501 | } | |
5502 | symtab_shndx_hdr = section; | |
5503 | } | |
08d8fa11 JJ |
5504 | else if (section->sh_type == SHT_SYMTAB) |
5505 | CHECK_ENTSIZE (section, i, Sym); | |
5506 | else if (section->sh_type == SHT_GROUP) | |
5507 | CHECK_ENTSIZE_VALUES (section, i, GRP_ENTRY_SIZE, GRP_ENTRY_SIZE); | |
5508 | else if (section->sh_type == SHT_REL) | |
5509 | CHECK_ENTSIZE (section, i, Rel); | |
5510 | else if (section->sh_type == SHT_RELA) | |
5511 | CHECK_ENTSIZE (section, i, Rela); | |
252b5132 | 5512 | else if ((do_debugging || do_debug_info || do_debug_abbrevs |
f9f0e732 | 5513 | || do_debug_lines || do_debug_pubnames || do_debug_pubtypes |
cb8f3167 | 5514 | || do_debug_aranges || do_debug_frames || do_debug_macinfo |
657d0d47 CC |
5515 | || do_debug_str || do_debug_loc || do_debug_ranges |
5516 | || do_debug_addr || do_debug_cu_index) | |
1b315056 CS |
5517 | && (const_strneq (name, ".debug_") |
5518 | || const_strneq (name, ".zdebug_"))) | |
252b5132 | 5519 | { |
1b315056 CS |
5520 | if (name[1] == 'z') |
5521 | name += sizeof (".zdebug_") - 1; | |
5522 | else | |
5523 | name += sizeof (".debug_") - 1; | |
252b5132 RH |
5524 | |
5525 | if (do_debugging | |
4723351a CC |
5526 | || (do_debug_info && const_strneq (name, "info")) |
5527 | || (do_debug_info && const_strneq (name, "types")) | |
5528 | || (do_debug_abbrevs && const_strneq (name, "abbrev")) | |
b40bf0a2 NC |
5529 | || (do_debug_lines && strcmp (name, "line") == 0) |
5530 | || (do_debug_lines && const_strneq (name, "line.")) | |
4723351a CC |
5531 | || (do_debug_pubnames && const_strneq (name, "pubnames")) |
5532 | || (do_debug_pubtypes && const_strneq (name, "pubtypes")) | |
459d52c8 DE |
5533 | || (do_debug_pubnames && const_strneq (name, "gnu_pubnames")) |
5534 | || (do_debug_pubtypes && const_strneq (name, "gnu_pubtypes")) | |
4723351a CC |
5535 | || (do_debug_aranges && const_strneq (name, "aranges")) |
5536 | || (do_debug_ranges && const_strneq (name, "ranges")) | |
5537 | || (do_debug_frames && const_strneq (name, "frame")) | |
5538 | || (do_debug_macinfo && const_strneq (name, "macinfo")) | |
5539 | || (do_debug_macinfo && const_strneq (name, "macro")) | |
5540 | || (do_debug_str && const_strneq (name, "str")) | |
5541 | || (do_debug_loc && const_strneq (name, "loc")) | |
657d0d47 CC |
5542 | || (do_debug_addr && const_strneq (name, "addr")) |
5543 | || (do_debug_cu_index && const_strneq (name, "cu_index")) | |
5544 | || (do_debug_cu_index && const_strneq (name, "tu_index")) | |
252b5132 | 5545 | ) |
09c11c86 | 5546 | request_dump_bynumber (i, DEBUG_DUMP); |
252b5132 | 5547 | } |
a262ae96 | 5548 | /* Linkonce section to be combined with .debug_info at link time. */ |
09fd7e38 | 5549 | else if ((do_debugging || do_debug_info) |
0112cd26 | 5550 | && const_strneq (name, ".gnu.linkonce.wi.")) |
09c11c86 | 5551 | request_dump_bynumber (i, DEBUG_DUMP); |
18bd398b | 5552 | else if (do_debug_frames && streq (name, ".eh_frame")) |
09c11c86 | 5553 | request_dump_bynumber (i, DEBUG_DUMP); |
5bbdf3d5 DE |
5554 | else if (do_gdb_index && streq (name, ".gdb_index")) |
5555 | request_dump_bynumber (i, DEBUG_DUMP); | |
6f875884 TG |
5556 | /* Trace sections for Itanium VMS. */ |
5557 | else if ((do_debugging || do_trace_info || do_trace_abbrevs | |
5558 | || do_trace_aranges) | |
5559 | && const_strneq (name, ".trace_")) | |
5560 | { | |
5561 | name += sizeof (".trace_") - 1; | |
5562 | ||
5563 | if (do_debugging | |
5564 | || (do_trace_info && streq (name, "info")) | |
5565 | || (do_trace_abbrevs && streq (name, "abbrev")) | |
5566 | || (do_trace_aranges && streq (name, "aranges")) | |
5567 | ) | |
5568 | request_dump_bynumber (i, DEBUG_DUMP); | |
5569 | } | |
252b5132 RH |
5570 | } |
5571 | ||
5572 | if (! do_sections) | |
5573 | return 1; | |
5574 | ||
3a1a2036 NC |
5575 | if (elf_header.e_shnum > 1) |
5576 | printf (_("\nSection Headers:\n")); | |
5577 | else | |
5578 | printf (_("\nSection Header:\n")); | |
76da6bbe | 5579 | |
f7a99963 | 5580 | if (is_32bit_elf) |
595cf52e | 5581 | { |
5477e8a0 | 5582 | if (do_section_details) |
595cf52e L |
5583 | { |
5584 | printf (_(" [Nr] Name\n")); | |
5477e8a0 | 5585 | printf (_(" Type Addr Off Size ES Lk Inf Al\n")); |
595cf52e L |
5586 | } |
5587 | else | |
5588 | printf | |
5589 | (_(" [Nr] Name Type Addr Off Size ES Flg Lk Inf Al\n")); | |
5590 | } | |
d974e256 | 5591 | else if (do_wide) |
595cf52e | 5592 | { |
5477e8a0 | 5593 | if (do_section_details) |
595cf52e L |
5594 | { |
5595 | printf (_(" [Nr] Name\n")); | |
5477e8a0 | 5596 | printf (_(" Type Address Off Size ES Lk Inf Al\n")); |
595cf52e L |
5597 | } |
5598 | else | |
5599 | printf | |
5600 | (_(" [Nr] Name Type Address Off Size ES Flg Lk Inf Al\n")); | |
5601 | } | |
f7a99963 NC |
5602 | else |
5603 | { | |
5477e8a0 | 5604 | if (do_section_details) |
595cf52e L |
5605 | { |
5606 | printf (_(" [Nr] Name\n")); | |
5477e8a0 L |
5607 | printf (_(" Type Address Offset Link\n")); |
5608 | printf (_(" Size EntSize Info Align\n")); | |
595cf52e L |
5609 | } |
5610 | else | |
5611 | { | |
5612 | printf (_(" [Nr] Name Type Address Offset\n")); | |
5613 | printf (_(" Size EntSize Flags Link Info Align\n")); | |
5614 | } | |
f7a99963 | 5615 | } |
252b5132 | 5616 | |
5477e8a0 L |
5617 | if (do_section_details) |
5618 | printf (_(" Flags\n")); | |
5619 | ||
252b5132 RH |
5620 | for (i = 0, section = section_headers; |
5621 | i < elf_header.e_shnum; | |
b34976b6 | 5622 | i++, section++) |
252b5132 | 5623 | { |
7bfd842d | 5624 | printf (" [%2u] ", i); |
5477e8a0 | 5625 | if (do_section_details) |
74e1a04b | 5626 | printf ("%s\n ", printable_section_name (section)); |
595cf52e | 5627 | else |
74e1a04b | 5628 | print_symbol (-17, SECTION_NAME (section)); |
0b4362b0 | 5629 | |
ea52a088 NC |
5630 | printf (do_wide ? " %-15s " : " %-15.15s ", |
5631 | get_section_type_name (section->sh_type)); | |
0b4362b0 | 5632 | |
f7a99963 NC |
5633 | if (is_32bit_elf) |
5634 | { | |
cfcac11d NC |
5635 | const char * link_too_big = NULL; |
5636 | ||
f7a99963 | 5637 | print_vma (section->sh_addr, LONG_HEX); |
76da6bbe | 5638 | |
f7a99963 NC |
5639 | printf ( " %6.6lx %6.6lx %2.2lx", |
5640 | (unsigned long) section->sh_offset, | |
5641 | (unsigned long) section->sh_size, | |
5642 | (unsigned long) section->sh_entsize); | |
d1133906 | 5643 | |
5477e8a0 L |
5644 | if (do_section_details) |
5645 | fputs (" ", stdout); | |
5646 | else | |
5647 | printf (" %3s ", get_elf_section_flags (section->sh_flags)); | |
76da6bbe | 5648 | |
cfcac11d NC |
5649 | if (section->sh_link >= elf_header.e_shnum) |
5650 | { | |
5651 | link_too_big = ""; | |
5652 | /* The sh_link value is out of range. Normally this indicates | |
caa83f8b | 5653 | an error but it can have special values in Solaris binaries. */ |
cfcac11d NC |
5654 | switch (elf_header.e_machine) |
5655 | { | |
caa83f8b NC |
5656 | case EM_386: |
5657 | case EM_486: | |
5658 | case EM_X86_64: | |
7f502d6c | 5659 | case EM_L1OM: |
7a9068fe | 5660 | case EM_K1OM: |
cfcac11d NC |
5661 | case EM_OLD_SPARCV9: |
5662 | case EM_SPARC32PLUS: | |
5663 | case EM_SPARCV9: | |
5664 | case EM_SPARC: | |
5665 | if (section->sh_link == (SHN_BEFORE & 0xffff)) | |
5666 | link_too_big = "BEFORE"; | |
5667 | else if (section->sh_link == (SHN_AFTER & 0xffff)) | |
5668 | link_too_big = "AFTER"; | |
5669 | break; | |
5670 | default: | |
5671 | break; | |
5672 | } | |
5673 | } | |
5674 | ||
5675 | if (do_section_details) | |
5676 | { | |
5677 | if (link_too_big != NULL && * link_too_big) | |
5678 | printf ("<%s> ", link_too_big); | |
5679 | else | |
5680 | printf ("%2u ", section->sh_link); | |
5681 | printf ("%3u %2lu\n", section->sh_info, | |
5682 | (unsigned long) section->sh_addralign); | |
5683 | } | |
5684 | else | |
5685 | printf ("%2u %3u %2lu\n", | |
5686 | section->sh_link, | |
5687 | section->sh_info, | |
5688 | (unsigned long) section->sh_addralign); | |
5689 | ||
5690 | if (link_too_big && ! * link_too_big) | |
5691 | warn (_("section %u: sh_link value of %u is larger than the number of sections\n"), | |
5692 | i, section->sh_link); | |
f7a99963 | 5693 | } |
d974e256 JJ |
5694 | else if (do_wide) |
5695 | { | |
5696 | print_vma (section->sh_addr, LONG_HEX); | |
5697 | ||
5698 | if ((long) section->sh_offset == section->sh_offset) | |
5699 | printf (" %6.6lx", (unsigned long) section->sh_offset); | |
5700 | else | |
5701 | { | |
5702 | putchar (' '); | |
5703 | print_vma (section->sh_offset, LONG_HEX); | |
5704 | } | |
5705 | ||
5706 | if ((unsigned long) section->sh_size == section->sh_size) | |
5707 | printf (" %6.6lx", (unsigned long) section->sh_size); | |
5708 | else | |
5709 | { | |
5710 | putchar (' '); | |
5711 | print_vma (section->sh_size, LONG_HEX); | |
5712 | } | |
5713 | ||
5714 | if ((unsigned long) section->sh_entsize == section->sh_entsize) | |
5715 | printf (" %2.2lx", (unsigned long) section->sh_entsize); | |
5716 | else | |
5717 | { | |
5718 | putchar (' '); | |
5719 | print_vma (section->sh_entsize, LONG_HEX); | |
5720 | } | |
5721 | ||
5477e8a0 L |
5722 | if (do_section_details) |
5723 | fputs (" ", stdout); | |
5724 | else | |
5725 | printf (" %3s ", get_elf_section_flags (section->sh_flags)); | |
d974e256 | 5726 | |
72de5009 | 5727 | printf ("%2u %3u ", section->sh_link, section->sh_info); |
d974e256 JJ |
5728 | |
5729 | if ((unsigned long) section->sh_addralign == section->sh_addralign) | |
72de5009 | 5730 | printf ("%2lu\n", (unsigned long) section->sh_addralign); |
d974e256 JJ |
5731 | else |
5732 | { | |
5733 | print_vma (section->sh_addralign, DEC); | |
5734 | putchar ('\n'); | |
5735 | } | |
5736 | } | |
5477e8a0 | 5737 | else if (do_section_details) |
595cf52e | 5738 | { |
5477e8a0 | 5739 | printf (" %-15.15s ", |
595cf52e | 5740 | get_section_type_name (section->sh_type)); |
595cf52e L |
5741 | print_vma (section->sh_addr, LONG_HEX); |
5742 | if ((long) section->sh_offset == section->sh_offset) | |
5477e8a0 | 5743 | printf (" %16.16lx", (unsigned long) section->sh_offset); |
595cf52e L |
5744 | else |
5745 | { | |
5746 | printf (" "); | |
5747 | print_vma (section->sh_offset, LONG_HEX); | |
5748 | } | |
72de5009 | 5749 | printf (" %u\n ", section->sh_link); |
595cf52e | 5750 | print_vma (section->sh_size, LONG_HEX); |
5477e8a0 | 5751 | putchar (' '); |
595cf52e L |
5752 | print_vma (section->sh_entsize, LONG_HEX); |
5753 | ||
72de5009 AM |
5754 | printf (" %-16u %lu\n", |
5755 | section->sh_info, | |
595cf52e L |
5756 | (unsigned long) section->sh_addralign); |
5757 | } | |
f7a99963 NC |
5758 | else |
5759 | { | |
5760 | putchar (' '); | |
5761 | print_vma (section->sh_addr, LONG_HEX); | |
53c7db4b KH |
5762 | if ((long) section->sh_offset == section->sh_offset) |
5763 | printf (" %8.8lx", (unsigned long) section->sh_offset); | |
5764 | else | |
5765 | { | |
5766 | printf (" "); | |
5767 | print_vma (section->sh_offset, LONG_HEX); | |
5768 | } | |
f7a99963 NC |
5769 | printf ("\n "); |
5770 | print_vma (section->sh_size, LONG_HEX); | |
5771 | printf (" "); | |
5772 | print_vma (section->sh_entsize, LONG_HEX); | |
76da6bbe | 5773 | |
d1133906 | 5774 | printf (" %3s ", get_elf_section_flags (section->sh_flags)); |
76da6bbe | 5775 | |
72de5009 AM |
5776 | printf (" %2u %3u %lu\n", |
5777 | section->sh_link, | |
5778 | section->sh_info, | |
f7a99963 NC |
5779 | (unsigned long) section->sh_addralign); |
5780 | } | |
5477e8a0 L |
5781 | |
5782 | if (do_section_details) | |
5783 | printf (" %s\n", get_elf_section_flags (section->sh_flags)); | |
252b5132 RH |
5784 | } |
5785 | ||
5477e8a0 | 5786 | if (!do_section_details) |
3dbcc61d NC |
5787 | { |
5788 | if (elf_header.e_machine == EM_X86_64 | |
7a9068fe L |
5789 | || elf_header.e_machine == EM_L1OM |
5790 | || elf_header.e_machine == EM_K1OM) | |
3dbcc61d NC |
5791 | printf (_("Key to Flags:\n\ |
5792 | W (write), A (alloc), X (execute), M (merge), S (strings), l (large)\n\ | |
5793 | I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)\n\ | |
5794 | O (extra OS processing required) o (OS specific), p (processor specific)\n")); | |
5795 | else | |
5796 | printf (_("Key to Flags:\n\ | |
e3c8793a | 5797 | W (write), A (alloc), X (execute), M (merge), S (strings)\n\ |
1d0055ea | 5798 | I (info), L (link order), G (group), T (TLS), E (exclude), x (unknown)\n\ |
e3c8793a | 5799 | O (extra OS processing required) o (OS specific), p (processor specific)\n")); |
0b4362b0 | 5800 | } |
d1133906 | 5801 | |
252b5132 RH |
5802 | return 1; |
5803 | } | |
5804 | ||
f5842774 L |
5805 | static const char * |
5806 | get_group_flags (unsigned int flags) | |
5807 | { | |
5808 | static char buff[32]; | |
5809 | switch (flags) | |
5810 | { | |
220453ec AM |
5811 | case 0: |
5812 | return ""; | |
5813 | ||
f5842774 | 5814 | case GRP_COMDAT: |
220453ec | 5815 | return "COMDAT "; |
f5842774 L |
5816 | |
5817 | default: | |
220453ec | 5818 | snprintf (buff, sizeof (buff), _("[<unknown>: 0x%x] "), flags); |
f5842774 L |
5819 | break; |
5820 | } | |
5821 | return buff; | |
5822 | } | |
5823 | ||
5824 | static int | |
2cf0635d | 5825 | process_section_groups (FILE * file) |
f5842774 | 5826 | { |
2cf0635d | 5827 | Elf_Internal_Shdr * section; |
f5842774 | 5828 | unsigned int i; |
2cf0635d NC |
5829 | struct group * group; |
5830 | Elf_Internal_Shdr * symtab_sec; | |
5831 | Elf_Internal_Shdr * strtab_sec; | |
5832 | Elf_Internal_Sym * symtab; | |
ba5cdace | 5833 | unsigned long num_syms; |
2cf0635d | 5834 | char * strtab; |
c256ffe7 | 5835 | size_t strtab_size; |
d1f5c6e3 L |
5836 | |
5837 | /* Don't process section groups unless needed. */ | |
5838 | if (!do_unwind && !do_section_groups) | |
5839 | return 1; | |
f5842774 L |
5840 | |
5841 | if (elf_header.e_shnum == 0) | |
5842 | { | |
5843 | if (do_section_groups) | |
82f2dbf7 | 5844 | printf (_("\nThere are no sections to group in this file.\n")); |
f5842774 L |
5845 | |
5846 | return 1; | |
5847 | } | |
5848 | ||
5849 | if (section_headers == NULL) | |
5850 | { | |
5851 | error (_("Section headers are not available!\n")); | |
fa1908fd NC |
5852 | /* PR 13622: This can happen with a corrupt ELF header. */ |
5853 | return 0; | |
f5842774 L |
5854 | } |
5855 | ||
3f5e193b NC |
5856 | section_headers_groups = (struct group **) calloc (elf_header.e_shnum, |
5857 | sizeof (struct group *)); | |
e4b17d5c L |
5858 | |
5859 | if (section_headers_groups == NULL) | |
5860 | { | |
8b73c356 NC |
5861 | error (_("Out of memory reading %u section group headers\n"), |
5862 | elf_header.e_shnum); | |
e4b17d5c L |
5863 | return 0; |
5864 | } | |
5865 | ||
f5842774 | 5866 | /* Scan the sections for the group section. */ |
d1f5c6e3 | 5867 | group_count = 0; |
f5842774 L |
5868 | for (i = 0, section = section_headers; |
5869 | i < elf_header.e_shnum; | |
5870 | i++, section++) | |
e4b17d5c L |
5871 | if (section->sh_type == SHT_GROUP) |
5872 | group_count++; | |
5873 | ||
d1f5c6e3 L |
5874 | if (group_count == 0) |
5875 | { | |
5876 | if (do_section_groups) | |
5877 | printf (_("\nThere are no section groups in this file.\n")); | |
5878 | ||
5879 | return 1; | |
5880 | } | |
5881 | ||
3f5e193b | 5882 | section_groups = (struct group *) calloc (group_count, sizeof (struct group)); |
e4b17d5c L |
5883 | |
5884 | if (section_groups == NULL) | |
5885 | { | |
8b73c356 NC |
5886 | error (_("Out of memory reading %lu groups\n"), |
5887 | (unsigned long) group_count); | |
e4b17d5c L |
5888 | return 0; |
5889 | } | |
5890 | ||
d1f5c6e3 L |
5891 | symtab_sec = NULL; |
5892 | strtab_sec = NULL; | |
5893 | symtab = NULL; | |
ba5cdace | 5894 | num_syms = 0; |
d1f5c6e3 | 5895 | strtab = NULL; |
c256ffe7 | 5896 | strtab_size = 0; |
e4b17d5c L |
5897 | for (i = 0, section = section_headers, group = section_groups; |
5898 | i < elf_header.e_shnum; | |
5899 | i++, section++) | |
f5842774 L |
5900 | { |
5901 | if (section->sh_type == SHT_GROUP) | |
5902 | { | |
74e1a04b NC |
5903 | const char * name = printable_section_name (section); |
5904 | const char * group_name; | |
2cf0635d NC |
5905 | unsigned char * start; |
5906 | unsigned char * indices; | |
f5842774 | 5907 | unsigned int entry, j, size; |
2cf0635d NC |
5908 | Elf_Internal_Shdr * sec; |
5909 | Elf_Internal_Sym * sym; | |
f5842774 L |
5910 | |
5911 | /* Get the symbol table. */ | |
4fbb74a6 AM |
5912 | if (section->sh_link >= elf_header.e_shnum |
5913 | || ((sec = section_headers + section->sh_link)->sh_type | |
c256ffe7 | 5914 | != SHT_SYMTAB)) |
f5842774 L |
5915 | { |
5916 | error (_("Bad sh_link in group section `%s'\n"), name); | |
5917 | continue; | |
5918 | } | |
d1f5c6e3 L |
5919 | |
5920 | if (symtab_sec != sec) | |
5921 | { | |
5922 | symtab_sec = sec; | |
5923 | if (symtab) | |
5924 | free (symtab); | |
ba5cdace | 5925 | symtab = GET_ELF_SYMBOLS (file, symtab_sec, & num_syms); |
d1f5c6e3 | 5926 | } |
f5842774 | 5927 | |
dd24e3da NC |
5928 | if (symtab == NULL) |
5929 | { | |
5930 | error (_("Corrupt header in group section `%s'\n"), name); | |
5931 | continue; | |
5932 | } | |
5933 | ||
ba5cdace NC |
5934 | if (section->sh_info >= num_syms) |
5935 | { | |
5936 | error (_("Bad sh_info in group section `%s'\n"), name); | |
5937 | continue; | |
5938 | } | |
5939 | ||
f5842774 L |
5940 | sym = symtab + section->sh_info; |
5941 | ||
5942 | if (ELF_ST_TYPE (sym->st_info) == STT_SECTION) | |
5943 | { | |
4fbb74a6 AM |
5944 | if (sym->st_shndx == 0 |
5945 | || sym->st_shndx >= elf_header.e_shnum) | |
f5842774 L |
5946 | { |
5947 | error (_("Bad sh_info in group section `%s'\n"), name); | |
5948 | continue; | |
5949 | } | |
ba2685cc | 5950 | |
4fbb74a6 | 5951 | group_name = SECTION_NAME (section_headers + sym->st_shndx); |
c256ffe7 JJ |
5952 | strtab_sec = NULL; |
5953 | if (strtab) | |
5954 | free (strtab); | |
f5842774 | 5955 | strtab = NULL; |
c256ffe7 | 5956 | strtab_size = 0; |
f5842774 L |
5957 | } |
5958 | else | |
5959 | { | |
5960 | /* Get the string table. */ | |
4fbb74a6 | 5961 | if (symtab_sec->sh_link >= elf_header.e_shnum) |
c256ffe7 JJ |
5962 | { |
5963 | strtab_sec = NULL; | |
5964 | if (strtab) | |
5965 | free (strtab); | |
5966 | strtab = NULL; | |
5967 | strtab_size = 0; | |
5968 | } | |
5969 | else if (strtab_sec | |
4fbb74a6 | 5970 | != (sec = section_headers + symtab_sec->sh_link)) |
d1f5c6e3 L |
5971 | { |
5972 | strtab_sec = sec; | |
5973 | if (strtab) | |
5974 | free (strtab); | |
071436c6 | 5975 | |
3f5e193b | 5976 | strtab = (char *) get_data (NULL, file, strtab_sec->sh_offset, |
071436c6 NC |
5977 | 1, strtab_sec->sh_size, |
5978 | _("string table")); | |
c256ffe7 | 5979 | strtab_size = strtab != NULL ? strtab_sec->sh_size : 0; |
d1f5c6e3 | 5980 | } |
c256ffe7 | 5981 | group_name = sym->st_name < strtab_size |
2b692964 | 5982 | ? strtab + sym->st_name : _("<corrupt>"); |
f5842774 L |
5983 | } |
5984 | ||
c9c1d674 EG |
5985 | /* PR 17531: file: loop. */ |
5986 | if (section->sh_entsize > section->sh_size) | |
5987 | { | |
5988 | error (_("Section %s has sh_entsize (0x%lx) which is larger than its size (0x%lx)\n"), | |
5989 | printable_section_name (section), | |
8066deb1 AM |
5990 | (unsigned long) section->sh_entsize, |
5991 | (unsigned long) section->sh_size); | |
c9c1d674 EG |
5992 | break; |
5993 | } | |
5994 | ||
3f5e193b NC |
5995 | start = (unsigned char *) get_data (NULL, file, section->sh_offset, |
5996 | 1, section->sh_size, | |
5997 | _("section data")); | |
59245841 NC |
5998 | if (start == NULL) |
5999 | continue; | |
f5842774 L |
6000 | |
6001 | indices = start; | |
6002 | size = (section->sh_size / section->sh_entsize) - 1; | |
6003 | entry = byte_get (indices, 4); | |
6004 | indices += 4; | |
e4b17d5c L |
6005 | |
6006 | if (do_section_groups) | |
6007 | { | |
2b692964 | 6008 | printf (_("\n%sgroup section [%5u] `%s' [%s] contains %u sections:\n"), |
391cb864 | 6009 | get_group_flags (entry), i, name, group_name, size); |
ba2685cc | 6010 | |
e4b17d5c L |
6011 | printf (_(" [Index] Name\n")); |
6012 | } | |
6013 | ||
6014 | group->group_index = i; | |
6015 | ||
f5842774 L |
6016 | for (j = 0; j < size; j++) |
6017 | { | |
2cf0635d | 6018 | struct group_list * g; |
e4b17d5c | 6019 | |
f5842774 L |
6020 | entry = byte_get (indices, 4); |
6021 | indices += 4; | |
6022 | ||
4fbb74a6 | 6023 | if (entry >= elf_header.e_shnum) |
391cb864 | 6024 | { |
57028622 NC |
6025 | static unsigned num_group_errors = 0; |
6026 | ||
6027 | if (num_group_errors ++ < 10) | |
6028 | { | |
6029 | error (_("section [%5u] in group section [%5u] > maximum section [%5u]\n"), | |
6030 | entry, i, elf_header.e_shnum - 1); | |
6031 | if (num_group_errors == 10) | |
6032 | warn (_("Futher error messages about overlarge group section indicies suppressed\n")); | |
6033 | } | |
391cb864 L |
6034 | continue; |
6035 | } | |
391cb864 | 6036 | |
4fbb74a6 | 6037 | if (section_headers_groups [entry] != NULL) |
e4b17d5c | 6038 | { |
d1f5c6e3 L |
6039 | if (entry) |
6040 | { | |
57028622 NC |
6041 | static unsigned num_errs = 0; |
6042 | ||
6043 | if (num_errs ++ < 10) | |
6044 | { | |
6045 | error (_("section [%5u] in group section [%5u] already in group section [%5u]\n"), | |
6046 | entry, i, | |
6047 | section_headers_groups [entry]->group_index); | |
6048 | if (num_errs == 10) | |
6049 | warn (_("Further error messages about already contained group sections suppressed\n")); | |
6050 | } | |
d1f5c6e3 L |
6051 | continue; |
6052 | } | |
6053 | else | |
6054 | { | |
6055 | /* Intel C/C++ compiler may put section 0 in a | |
6056 | section group. We just warn it the first time | |
6057 | and ignore it afterwards. */ | |
6058 | static int warned = 0; | |
6059 | if (!warned) | |
6060 | { | |
6061 | error (_("section 0 in group section [%5u]\n"), | |
4fbb74a6 | 6062 | section_headers_groups [entry]->group_index); |
d1f5c6e3 L |
6063 | warned++; |
6064 | } | |
6065 | } | |
e4b17d5c L |
6066 | } |
6067 | ||
4fbb74a6 | 6068 | section_headers_groups [entry] = group; |
e4b17d5c L |
6069 | |
6070 | if (do_section_groups) | |
6071 | { | |
4fbb74a6 | 6072 | sec = section_headers + entry; |
74e1a04b | 6073 | printf (" [%5u] %s\n", entry, printable_section_name (sec)); |
ba2685cc AM |
6074 | } |
6075 | ||
3f5e193b | 6076 | g = (struct group_list *) xmalloc (sizeof (struct group_list)); |
e4b17d5c L |
6077 | g->section_index = entry; |
6078 | g->next = group->root; | |
6079 | group->root = g; | |
f5842774 L |
6080 | } |
6081 | ||
f5842774 L |
6082 | if (start) |
6083 | free (start); | |
e4b17d5c L |
6084 | |
6085 | group++; | |
f5842774 L |
6086 | } |
6087 | } | |
6088 | ||
d1f5c6e3 L |
6089 | if (symtab) |
6090 | free (symtab); | |
6091 | if (strtab) | |
6092 | free (strtab); | |
f5842774 L |
6093 | return 1; |
6094 | } | |
6095 | ||
28f997cf TG |
6096 | /* Data used to display dynamic fixups. */ |
6097 | ||
6098 | struct ia64_vms_dynfixup | |
6099 | { | |
6100 | bfd_vma needed_ident; /* Library ident number. */ | |
6101 | bfd_vma needed; /* Index in the dstrtab of the library name. */ | |
6102 | bfd_vma fixup_needed; /* Index of the library. */ | |
6103 | bfd_vma fixup_rela_cnt; /* Number of fixups. */ | |
6104 | bfd_vma fixup_rela_off; /* Fixups offset in the dynamic segment. */ | |
6105 | }; | |
6106 | ||
6107 | /* Data used to display dynamic relocations. */ | |
6108 | ||
6109 | struct ia64_vms_dynimgrela | |
6110 | { | |
6111 | bfd_vma img_rela_cnt; /* Number of relocations. */ | |
6112 | bfd_vma img_rela_off; /* Reloc offset in the dynamic segment. */ | |
6113 | }; | |
6114 | ||
6115 | /* Display IA-64 OpenVMS dynamic fixups (used to dynamically link a shared | |
6116 | library). */ | |
6117 | ||
6118 | static void | |
6119 | dump_ia64_vms_dynamic_fixups (FILE *file, struct ia64_vms_dynfixup *fixup, | |
6120 | const char *strtab, unsigned int strtab_sz) | |
6121 | { | |
6122 | Elf64_External_VMS_IMAGE_FIXUP *imfs; | |
6123 | long i; | |
6124 | const char *lib_name; | |
6125 | ||
6126 | imfs = get_data (NULL, file, dynamic_addr + fixup->fixup_rela_off, | |
6127 | 1, fixup->fixup_rela_cnt * sizeof (*imfs), | |
6128 | _("dynamic section image fixups")); | |
6129 | if (!imfs) | |
6130 | return; | |
6131 | ||
6132 | if (fixup->needed < strtab_sz) | |
6133 | lib_name = strtab + fixup->needed; | |
6134 | else | |
6135 | { | |
6136 | warn ("corrupt library name index of 0x%lx found in dynamic entry", | |
7f01b0c6 | 6137 | (unsigned long) fixup->needed); |
28f997cf TG |
6138 | lib_name = "???"; |
6139 | } | |
6140 | printf (_("\nImage fixups for needed library #%d: %s - ident: %lx\n"), | |
6141 | (int) fixup->fixup_needed, lib_name, (long) fixup->needed_ident); | |
6142 | printf | |
6143 | (_("Seg Offset Type SymVec DataType\n")); | |
6144 | ||
6145 | for (i = 0; i < (long) fixup->fixup_rela_cnt; i++) | |
6146 | { | |
6147 | unsigned int type; | |
6148 | const char *rtype; | |
6149 | ||
6150 | printf ("%3u ", (unsigned) BYTE_GET (imfs [i].fixup_seg)); | |
6151 | printf_vma ((bfd_vma) BYTE_GET (imfs [i].fixup_offset)); | |
6152 | type = BYTE_GET (imfs [i].type); | |
6153 | rtype = elf_ia64_reloc_type (type); | |
6154 | if (rtype == NULL) | |
6155 | printf (" 0x%08x ", type); | |
6156 | else | |
6157 | printf (" %-32s ", rtype); | |
6158 | printf ("%6u ", (unsigned) BYTE_GET (imfs [i].symvec_index)); | |
6159 | printf ("0x%08x\n", (unsigned) BYTE_GET (imfs [i].data_type)); | |
6160 | } | |
6161 | ||
6162 | free (imfs); | |
6163 | } | |
6164 | ||
6165 | /* Display IA-64 OpenVMS dynamic relocations (used to relocate an image). */ | |
6166 | ||
6167 | static void | |
6168 | dump_ia64_vms_dynamic_relocs (FILE *file, struct ia64_vms_dynimgrela *imgrela) | |
6169 | { | |
6170 | Elf64_External_VMS_IMAGE_RELA *imrs; | |
6171 | long i; | |
6172 | ||
6173 | imrs = get_data (NULL, file, dynamic_addr + imgrela->img_rela_off, | |
6174 | 1, imgrela->img_rela_cnt * sizeof (*imrs), | |
9cf03b7e | 6175 | _("dynamic section image relocations")); |
28f997cf TG |
6176 | if (!imrs) |
6177 | return; | |
6178 | ||
6179 | printf (_("\nImage relocs\n")); | |
6180 | printf | |
6181 | (_("Seg Offset Type Addend Seg Sym Off\n")); | |
6182 | ||
6183 | for (i = 0; i < (long) imgrela->img_rela_cnt; i++) | |
6184 | { | |
6185 | unsigned int type; | |
6186 | const char *rtype; | |
6187 | ||
6188 | printf ("%3u ", (unsigned) BYTE_GET (imrs [i].rela_seg)); | |
6189 | printf ("%08" BFD_VMA_FMT "x ", | |
6190 | (bfd_vma) BYTE_GET (imrs [i].rela_offset)); | |
6191 | type = BYTE_GET (imrs [i].type); | |
6192 | rtype = elf_ia64_reloc_type (type); | |
6193 | if (rtype == NULL) | |
6194 | printf ("0x%08x ", type); | |
6195 | else | |
6196 | printf ("%-31s ", rtype); | |
6197 | print_vma (BYTE_GET (imrs [i].addend), FULL_HEX); | |
6198 | printf ("%3u ", (unsigned) BYTE_GET (imrs [i].sym_seg)); | |
6199 | printf ("%08" BFD_VMA_FMT "x\n", | |
6200 | (bfd_vma) BYTE_GET (imrs [i].sym_offset)); | |
6201 | } | |
6202 | ||
6203 | free (imrs); | |
6204 | } | |
6205 | ||
6206 | /* Display IA-64 OpenVMS dynamic relocations and fixups. */ | |
6207 | ||
6208 | static int | |
6209 | process_ia64_vms_dynamic_relocs (FILE *file) | |
6210 | { | |
6211 | struct ia64_vms_dynfixup fixup; | |
6212 | struct ia64_vms_dynimgrela imgrela; | |
6213 | Elf_Internal_Dyn *entry; | |
6214 | int res = 0; | |
6215 | bfd_vma strtab_off = 0; | |
6216 | bfd_vma strtab_sz = 0; | |
6217 | char *strtab = NULL; | |
6218 | ||
6219 | memset (&fixup, 0, sizeof (fixup)); | |
6220 | memset (&imgrela, 0, sizeof (imgrela)); | |
6221 | ||
6222 | /* Note: the order of the entries is specified by the OpenVMS specs. */ | |
6223 | for (entry = dynamic_section; | |
6224 | entry < dynamic_section + dynamic_nent; | |
6225 | entry++) | |
6226 | { | |
6227 | switch (entry->d_tag) | |
6228 | { | |
6229 | case DT_IA_64_VMS_STRTAB_OFFSET: | |
6230 | strtab_off = entry->d_un.d_val; | |
6231 | break; | |
6232 | case DT_STRSZ: | |
6233 | strtab_sz = entry->d_un.d_val; | |
6234 | if (strtab == NULL) | |
6235 | strtab = get_data (NULL, file, dynamic_addr + strtab_off, | |
6236 | 1, strtab_sz, _("dynamic string section")); | |
6237 | break; | |
6238 | ||
6239 | case DT_IA_64_VMS_NEEDED_IDENT: | |
6240 | fixup.needed_ident = entry->d_un.d_val; | |
6241 | break; | |
6242 | case DT_NEEDED: | |
6243 | fixup.needed = entry->d_un.d_val; | |
6244 | break; | |
6245 | case DT_IA_64_VMS_FIXUP_NEEDED: | |
6246 | fixup.fixup_needed = entry->d_un.d_val; | |
6247 | break; | |
6248 | case DT_IA_64_VMS_FIXUP_RELA_CNT: | |
6249 | fixup.fixup_rela_cnt = entry->d_un.d_val; | |
6250 | break; | |
6251 | case DT_IA_64_VMS_FIXUP_RELA_OFF: | |
6252 | fixup.fixup_rela_off = entry->d_un.d_val; | |
6253 | res++; | |
6254 | dump_ia64_vms_dynamic_fixups (file, &fixup, strtab, strtab_sz); | |
6255 | break; | |
6256 | ||
6257 | case DT_IA_64_VMS_IMG_RELA_CNT: | |
6258 | imgrela.img_rela_cnt = entry->d_un.d_val; | |
6259 | break; | |
6260 | case DT_IA_64_VMS_IMG_RELA_OFF: | |
6261 | imgrela.img_rela_off = entry->d_un.d_val; | |
6262 | res++; | |
6263 | dump_ia64_vms_dynamic_relocs (file, &imgrela); | |
6264 | break; | |
6265 | ||
6266 | default: | |
6267 | break; | |
6268 | } | |
6269 | } | |
6270 | ||
6271 | if (strtab != NULL) | |
6272 | free (strtab); | |
6273 | ||
6274 | return res; | |
6275 | } | |
6276 | ||
85b1c36d | 6277 | static struct |
566b0d53 | 6278 | { |
2cf0635d | 6279 | const char * name; |
566b0d53 L |
6280 | int reloc; |
6281 | int size; | |
6282 | int rela; | |
6283 | } dynamic_relocations [] = | |
6284 | { | |
6285 | { "REL", DT_REL, DT_RELSZ, FALSE }, | |
6286 | { "RELA", DT_RELA, DT_RELASZ, TRUE }, | |
6287 | { "PLT", DT_JMPREL, DT_PLTRELSZ, UNKNOWN } | |
6288 | }; | |
6289 | ||
252b5132 | 6290 | /* Process the reloc section. */ |
18bd398b | 6291 | |
252b5132 | 6292 | static int |
2cf0635d | 6293 | process_relocs (FILE * file) |
252b5132 | 6294 | { |
b34976b6 AM |
6295 | unsigned long rel_size; |
6296 | unsigned long rel_offset; | |
252b5132 RH |
6297 | |
6298 | ||
6299 | if (!do_reloc) | |
6300 | return 1; | |
6301 | ||
6302 | if (do_using_dynamic) | |
6303 | { | |
566b0d53 | 6304 | int is_rela; |
2cf0635d | 6305 | const char * name; |
566b0d53 L |
6306 | int has_dynamic_reloc; |
6307 | unsigned int i; | |
0de14b54 | 6308 | |
566b0d53 | 6309 | has_dynamic_reloc = 0; |
252b5132 | 6310 | |
566b0d53 | 6311 | for (i = 0; i < ARRAY_SIZE (dynamic_relocations); i++) |
252b5132 | 6312 | { |
566b0d53 L |
6313 | is_rela = dynamic_relocations [i].rela; |
6314 | name = dynamic_relocations [i].name; | |
6315 | rel_size = dynamic_info [dynamic_relocations [i].size]; | |
6316 | rel_offset = dynamic_info [dynamic_relocations [i].reloc]; | |
103f02d3 | 6317 | |
566b0d53 L |
6318 | has_dynamic_reloc |= rel_size; |
6319 | ||
6320 | if (is_rela == UNKNOWN) | |
aa903cfb | 6321 | { |
566b0d53 L |
6322 | if (dynamic_relocations [i].reloc == DT_JMPREL) |
6323 | switch (dynamic_info[DT_PLTREL]) | |
6324 | { | |
6325 | case DT_REL: | |
6326 | is_rela = FALSE; | |
6327 | break; | |
6328 | case DT_RELA: | |
6329 | is_rela = TRUE; | |
6330 | break; | |
6331 | } | |
aa903cfb | 6332 | } |
252b5132 | 6333 | |
566b0d53 L |
6334 | if (rel_size) |
6335 | { | |
6336 | printf | |
6337 | (_("\n'%s' relocation section at offset 0x%lx contains %ld bytes:\n"), | |
6338 | name, rel_offset, rel_size); | |
252b5132 | 6339 | |
d93f0186 NC |
6340 | dump_relocations (file, |
6341 | offset_from_vma (file, rel_offset, rel_size), | |
6342 | rel_size, | |
566b0d53 | 6343 | dynamic_symbols, num_dynamic_syms, |
bb4d2ac2 L |
6344 | dynamic_strings, dynamic_strings_length, |
6345 | is_rela, 1); | |
566b0d53 | 6346 | } |
252b5132 | 6347 | } |
566b0d53 | 6348 | |
28f997cf TG |
6349 | if (is_ia64_vms ()) |
6350 | has_dynamic_reloc |= process_ia64_vms_dynamic_relocs (file); | |
6351 | ||
566b0d53 | 6352 | if (! has_dynamic_reloc) |
252b5132 RH |
6353 | printf (_("\nThere are no dynamic relocations in this file.\n")); |
6354 | } | |
6355 | else | |
6356 | { | |
2cf0635d | 6357 | Elf_Internal_Shdr * section; |
b34976b6 AM |
6358 | unsigned long i; |
6359 | int found = 0; | |
252b5132 RH |
6360 | |
6361 | for (i = 0, section = section_headers; | |
6362 | i < elf_header.e_shnum; | |
b34976b6 | 6363 | i++, section++) |
252b5132 RH |
6364 | { |
6365 | if ( section->sh_type != SHT_RELA | |
6366 | && section->sh_type != SHT_REL) | |
6367 | continue; | |
6368 | ||
6369 | rel_offset = section->sh_offset; | |
6370 | rel_size = section->sh_size; | |
6371 | ||
6372 | if (rel_size) | |
6373 | { | |
2cf0635d | 6374 | Elf_Internal_Shdr * strsec; |
b34976b6 | 6375 | int is_rela; |
103f02d3 | 6376 | |
252b5132 RH |
6377 | printf (_("\nRelocation section ")); |
6378 | ||
6379 | if (string_table == NULL) | |
19936277 | 6380 | printf ("%d", section->sh_name); |
252b5132 | 6381 | else |
74e1a04b | 6382 | printf ("'%s'", printable_section_name (section)); |
252b5132 RH |
6383 | |
6384 | printf (_(" at offset 0x%lx contains %lu entries:\n"), | |
6385 | rel_offset, (unsigned long) (rel_size / section->sh_entsize)); | |
6386 | ||
d79b3d50 NC |
6387 | is_rela = section->sh_type == SHT_RELA; |
6388 | ||
4fbb74a6 AM |
6389 | if (section->sh_link != 0 |
6390 | && section->sh_link < elf_header.e_shnum) | |
af3fc3bc | 6391 | { |
2cf0635d NC |
6392 | Elf_Internal_Shdr * symsec; |
6393 | Elf_Internal_Sym * symtab; | |
d79b3d50 | 6394 | unsigned long nsyms; |
c256ffe7 | 6395 | unsigned long strtablen = 0; |
2cf0635d | 6396 | char * strtab = NULL; |
57346661 | 6397 | |
4fbb74a6 | 6398 | symsec = section_headers + section->sh_link; |
08d8fa11 JJ |
6399 | if (symsec->sh_type != SHT_SYMTAB |
6400 | && symsec->sh_type != SHT_DYNSYM) | |
6401 | continue; | |
6402 | ||
ba5cdace | 6403 | symtab = GET_ELF_SYMBOLS (file, symsec, & nsyms); |
252b5132 | 6404 | |
af3fc3bc AM |
6405 | if (symtab == NULL) |
6406 | continue; | |
252b5132 | 6407 | |
4fbb74a6 AM |
6408 | if (symsec->sh_link != 0 |
6409 | && symsec->sh_link < elf_header.e_shnum) | |
c256ffe7 | 6410 | { |
4fbb74a6 | 6411 | strsec = section_headers + symsec->sh_link; |
103f02d3 | 6412 | |
3f5e193b | 6413 | strtab = (char *) get_data (NULL, file, strsec->sh_offset, |
071436c6 NC |
6414 | 1, strsec->sh_size, |
6415 | _("string table")); | |
c256ffe7 JJ |
6416 | strtablen = strtab == NULL ? 0 : strsec->sh_size; |
6417 | } | |
252b5132 | 6418 | |
d79b3d50 | 6419 | dump_relocations (file, rel_offset, rel_size, |
bb4d2ac2 L |
6420 | symtab, nsyms, strtab, strtablen, |
6421 | is_rela, | |
6422 | symsec->sh_type == SHT_DYNSYM); | |
d79b3d50 NC |
6423 | if (strtab) |
6424 | free (strtab); | |
6425 | free (symtab); | |
6426 | } | |
6427 | else | |
6428 | dump_relocations (file, rel_offset, rel_size, | |
bb4d2ac2 | 6429 | NULL, 0, NULL, 0, is_rela, 0); |
252b5132 RH |
6430 | |
6431 | found = 1; | |
6432 | } | |
6433 | } | |
6434 | ||
6435 | if (! found) | |
6436 | printf (_("\nThere are no relocations in this file.\n")); | |
6437 | } | |
6438 | ||
6439 | return 1; | |
6440 | } | |
6441 | ||
4d6ed7c8 NC |
6442 | /* An absolute address consists of a section and an offset. If the |
6443 | section is NULL, the offset itself is the address, otherwise, the | |
6444 | address equals to LOAD_ADDRESS(section) + offset. */ | |
6445 | ||
6446 | struct absaddr | |
948f632f DA |
6447 | { |
6448 | unsigned short section; | |
6449 | bfd_vma offset; | |
6450 | }; | |
4d6ed7c8 | 6451 | |
1949de15 L |
6452 | #define ABSADDR(a) \ |
6453 | ((a).section \ | |
6454 | ? section_headers [(a).section].sh_addr + (a).offset \ | |
6455 | : (a).offset) | |
6456 | ||
948f632f DA |
6457 | /* Find the nearest symbol at or below ADDR. Returns the symbol |
6458 | name, if found, and the offset from the symbol to ADDR. */ | |
4d6ed7c8 | 6459 | |
4d6ed7c8 | 6460 | static void |
2cf0635d | 6461 | find_symbol_for_address (Elf_Internal_Sym * symtab, |
948f632f DA |
6462 | unsigned long nsyms, |
6463 | const char * strtab, | |
6464 | unsigned long strtab_size, | |
6465 | struct absaddr addr, | |
6466 | const char ** symname, | |
6467 | bfd_vma * offset) | |
4d6ed7c8 | 6468 | { |
d3ba0551 | 6469 | bfd_vma dist = 0x100000; |
2cf0635d | 6470 | Elf_Internal_Sym * sym; |
948f632f DA |
6471 | Elf_Internal_Sym * beg; |
6472 | Elf_Internal_Sym * end; | |
2cf0635d | 6473 | Elf_Internal_Sym * best = NULL; |
4d6ed7c8 | 6474 | |
0b6ae522 | 6475 | REMOVE_ARCH_BITS (addr.offset); |
948f632f DA |
6476 | beg = symtab; |
6477 | end = symtab + nsyms; | |
0b6ae522 | 6478 | |
948f632f | 6479 | while (beg < end) |
4d6ed7c8 | 6480 | { |
948f632f DA |
6481 | bfd_vma value; |
6482 | ||
6483 | sym = beg + (end - beg) / 2; | |
0b6ae522 | 6484 | |
948f632f | 6485 | value = sym->st_value; |
0b6ae522 DJ |
6486 | REMOVE_ARCH_BITS (value); |
6487 | ||
948f632f | 6488 | if (sym->st_name != 0 |
4d6ed7c8 | 6489 | && (addr.section == SHN_UNDEF || addr.section == sym->st_shndx) |
0b6ae522 DJ |
6490 | && addr.offset >= value |
6491 | && addr.offset - value < dist) | |
4d6ed7c8 NC |
6492 | { |
6493 | best = sym; | |
0b6ae522 | 6494 | dist = addr.offset - value; |
4d6ed7c8 NC |
6495 | if (!dist) |
6496 | break; | |
6497 | } | |
948f632f DA |
6498 | |
6499 | if (addr.offset < value) | |
6500 | end = sym; | |
6501 | else | |
6502 | beg = sym + 1; | |
4d6ed7c8 | 6503 | } |
1b31d05e | 6504 | |
4d6ed7c8 NC |
6505 | if (best) |
6506 | { | |
57346661 | 6507 | *symname = (best->st_name >= strtab_size |
2b692964 | 6508 | ? _("<corrupt>") : strtab + best->st_name); |
4d6ed7c8 NC |
6509 | *offset = dist; |
6510 | return; | |
6511 | } | |
1b31d05e | 6512 | |
4d6ed7c8 NC |
6513 | *symname = NULL; |
6514 | *offset = addr.offset; | |
6515 | } | |
6516 | ||
948f632f DA |
6517 | static int |
6518 | symcmp (const void *p, const void *q) | |
6519 | { | |
6520 | Elf_Internal_Sym *sp = (Elf_Internal_Sym *) p; | |
6521 | Elf_Internal_Sym *sq = (Elf_Internal_Sym *) q; | |
6522 | ||
6523 | return sp->st_value > sq->st_value ? 1 : (sp->st_value < sq->st_value ? -1 : 0); | |
6524 | } | |
6525 | ||
6526 | /* Process the unwind section. */ | |
6527 | ||
6528 | #include "unwind-ia64.h" | |
6529 | ||
6530 | struct ia64_unw_table_entry | |
6531 | { | |
6532 | struct absaddr start; | |
6533 | struct absaddr end; | |
6534 | struct absaddr info; | |
6535 | }; | |
6536 | ||
6537 | struct ia64_unw_aux_info | |
6538 | { | |
6539 | struct ia64_unw_table_entry *table; /* Unwind table. */ | |
6540 | unsigned long table_len; /* Length of unwind table. */ | |
6541 | unsigned char * info; /* Unwind info. */ | |
6542 | unsigned long info_size; /* Size of unwind info. */ | |
6543 | bfd_vma info_addr; /* Starting address of unwind info. */ | |
6544 | bfd_vma seg_base; /* Starting address of segment. */ | |
6545 | Elf_Internal_Sym * symtab; /* The symbol table. */ | |
6546 | unsigned long nsyms; /* Number of symbols. */ | |
6547 | Elf_Internal_Sym * funtab; /* Sorted table of STT_FUNC symbols. */ | |
6548 | unsigned long nfuns; /* Number of entries in funtab. */ | |
6549 | char * strtab; /* The string table. */ | |
6550 | unsigned long strtab_size; /* Size of string table. */ | |
6551 | }; | |
6552 | ||
4d6ed7c8 | 6553 | static void |
2cf0635d | 6554 | dump_ia64_unwind (struct ia64_unw_aux_info * aux) |
4d6ed7c8 | 6555 | { |
2cf0635d | 6556 | struct ia64_unw_table_entry * tp; |
948f632f | 6557 | unsigned long j, nfuns; |
4d6ed7c8 | 6558 | int in_body; |
7036c0e1 | 6559 | |
948f632f DA |
6560 | aux->funtab = xmalloc (aux->nsyms * sizeof (Elf_Internal_Sym)); |
6561 | for (nfuns = 0, j = 0; j < aux->nsyms; j++) | |
6562 | if (aux->symtab[j].st_value && ELF_ST_TYPE (aux->symtab[j].st_info) == STT_FUNC) | |
6563 | aux->funtab[nfuns++] = aux->symtab[j]; | |
6564 | aux->nfuns = nfuns; | |
6565 | qsort (aux->funtab, aux->nfuns, sizeof (Elf_Internal_Sym), symcmp); | |
6566 | ||
4d6ed7c8 NC |
6567 | for (tp = aux->table; tp < aux->table + aux->table_len; ++tp) |
6568 | { | |
6569 | bfd_vma stamp; | |
6570 | bfd_vma offset; | |
2cf0635d NC |
6571 | const unsigned char * dp; |
6572 | const unsigned char * head; | |
53774b7e | 6573 | const unsigned char * end; |
2cf0635d | 6574 | const char * procname; |
4d6ed7c8 | 6575 | |
948f632f | 6576 | find_symbol_for_address (aux->funtab, aux->nfuns, aux->strtab, |
57346661 | 6577 | aux->strtab_size, tp->start, &procname, &offset); |
4d6ed7c8 NC |
6578 | |
6579 | fputs ("\n<", stdout); | |
6580 | ||
6581 | if (procname) | |
6582 | { | |
6583 | fputs (procname, stdout); | |
6584 | ||
6585 | if (offset) | |
6586 | printf ("+%lx", (unsigned long) offset); | |
6587 | } | |
6588 | ||
6589 | fputs (">: [", stdout); | |
6590 | print_vma (tp->start.offset, PREFIX_HEX); | |
6591 | fputc ('-', stdout); | |
6592 | print_vma (tp->end.offset, PREFIX_HEX); | |
86f55779 | 6593 | printf ("], info at +0x%lx\n", |
4d6ed7c8 NC |
6594 | (unsigned long) (tp->info.offset - aux->seg_base)); |
6595 | ||
53774b7e NC |
6596 | /* PR 17531: file: 86232b32. */ |
6597 | if (aux->info == NULL) | |
6598 | continue; | |
6599 | ||
6600 | /* PR 17531: file: 0997b4d1. */ | |
6601 | if ((ABSADDR (tp->info) - aux->info_addr) >= aux->info_size) | |
6602 | { | |
6603 | warn (_("Invalid offset %lx in table entry %ld\n"), | |
6604 | (long) tp->info.offset, (long) (tp - aux->table)); | |
6605 | continue; | |
6606 | } | |
6607 | ||
1949de15 | 6608 | head = aux->info + (ABSADDR (tp->info) - aux->info_addr); |
a4a00738 | 6609 | stamp = byte_get ((unsigned char *) head, sizeof (stamp)); |
4d6ed7c8 | 6610 | |
86f55779 | 6611 | printf (" v%u, flags=0x%lx (%s%s), len=%lu bytes\n", |
4d6ed7c8 NC |
6612 | (unsigned) UNW_VER (stamp), |
6613 | (unsigned long) ((stamp & UNW_FLAG_MASK) >> 32), | |
6614 | UNW_FLAG_EHANDLER (stamp) ? " ehandler" : "", | |
6615 | UNW_FLAG_UHANDLER (stamp) ? " uhandler" : "", | |
89fac5e3 | 6616 | (unsigned long) (eh_addr_size * UNW_LENGTH (stamp))); |
4d6ed7c8 NC |
6617 | |
6618 | if (UNW_VER (stamp) != 1) | |
6619 | { | |
2b692964 | 6620 | printf (_("\tUnknown version.\n")); |
4d6ed7c8 NC |
6621 | continue; |
6622 | } | |
6623 | ||
6624 | in_body = 0; | |
53774b7e NC |
6625 | end = head + 8 + eh_addr_size * UNW_LENGTH (stamp); |
6626 | /* PR 17531: file: 16ceda89. */ | |
6627 | if (end > aux->info + aux->info_size) | |
6628 | end = aux->info + aux->info_size; | |
6629 | for (dp = head + 8; dp < end;) | |
4d6ed7c8 NC |
6630 | dp = unw_decode (dp, in_body, & in_body); |
6631 | } | |
948f632f DA |
6632 | |
6633 | free (aux->funtab); | |
4d6ed7c8 NC |
6634 | } |
6635 | ||
53774b7e | 6636 | static bfd_boolean |
2cf0635d NC |
6637 | slurp_ia64_unwind_table (FILE * file, |
6638 | struct ia64_unw_aux_info * aux, | |
6639 | Elf_Internal_Shdr * sec) | |
4d6ed7c8 | 6640 | { |
89fac5e3 | 6641 | unsigned long size, nrelas, i; |
2cf0635d NC |
6642 | Elf_Internal_Phdr * seg; |
6643 | struct ia64_unw_table_entry * tep; | |
6644 | Elf_Internal_Shdr * relsec; | |
6645 | Elf_Internal_Rela * rela; | |
6646 | Elf_Internal_Rela * rp; | |
6647 | unsigned char * table; | |
6648 | unsigned char * tp; | |
6649 | Elf_Internal_Sym * sym; | |
6650 | const char * relname; | |
4d6ed7c8 | 6651 | |
53774b7e NC |
6652 | aux->table_len = 0; |
6653 | ||
4d6ed7c8 NC |
6654 | /* First, find the starting address of the segment that includes |
6655 | this section: */ | |
6656 | ||
6657 | if (elf_header.e_phnum) | |
6658 | { | |
d93f0186 | 6659 | if (! get_program_headers (file)) |
53774b7e | 6660 | return FALSE; |
4d6ed7c8 | 6661 | |
d93f0186 NC |
6662 | for (seg = program_headers; |
6663 | seg < program_headers + elf_header.e_phnum; | |
6664 | ++seg) | |
4d6ed7c8 NC |
6665 | { |
6666 | if (seg->p_type != PT_LOAD) | |
6667 | continue; | |
6668 | ||
6669 | if (sec->sh_addr >= seg->p_vaddr | |
6670 | && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz)) | |
6671 | { | |
6672 | aux->seg_base = seg->p_vaddr; | |
6673 | break; | |
6674 | } | |
6675 | } | |
4d6ed7c8 NC |
6676 | } |
6677 | ||
6678 | /* Second, build the unwind table from the contents of the unwind section: */ | |
6679 | size = sec->sh_size; | |
3f5e193b NC |
6680 | table = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1, size, |
6681 | _("unwind table")); | |
a6e9f9df | 6682 | if (!table) |
53774b7e | 6683 | return FALSE; |
4d6ed7c8 | 6684 | |
53774b7e | 6685 | aux->table_len = size / (3 * eh_addr_size); |
3f5e193b | 6686 | aux->table = (struct ia64_unw_table_entry *) |
53774b7e | 6687 | xcmalloc (aux->table_len, sizeof (aux->table[0])); |
89fac5e3 | 6688 | tep = aux->table; |
53774b7e NC |
6689 | |
6690 | for (tp = table; tp <= table + size - (3 * eh_addr_size); ++tep) | |
4d6ed7c8 NC |
6691 | { |
6692 | tep->start.section = SHN_UNDEF; | |
6693 | tep->end.section = SHN_UNDEF; | |
6694 | tep->info.section = SHN_UNDEF; | |
c6a0c689 AM |
6695 | tep->start.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size; |
6696 | tep->end.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size; | |
6697 | tep->info.offset = byte_get (tp, eh_addr_size); tp += eh_addr_size; | |
4d6ed7c8 NC |
6698 | tep->start.offset += aux->seg_base; |
6699 | tep->end.offset += aux->seg_base; | |
6700 | tep->info.offset += aux->seg_base; | |
6701 | } | |
6702 | free (table); | |
6703 | ||
41e92641 | 6704 | /* Third, apply any relocations to the unwind table: */ |
4d6ed7c8 NC |
6705 | for (relsec = section_headers; |
6706 | relsec < section_headers + elf_header.e_shnum; | |
6707 | ++relsec) | |
6708 | { | |
6709 | if (relsec->sh_type != SHT_RELA | |
4fbb74a6 AM |
6710 | || relsec->sh_info >= elf_header.e_shnum |
6711 | || section_headers + relsec->sh_info != sec) | |
4d6ed7c8 NC |
6712 | continue; |
6713 | ||
6714 | if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size, | |
6715 | & rela, & nrelas)) | |
53774b7e NC |
6716 | { |
6717 | free (aux->table); | |
6718 | aux->table = NULL; | |
6719 | aux->table_len = 0; | |
6720 | return FALSE; | |
6721 | } | |
4d6ed7c8 NC |
6722 | |
6723 | for (rp = rela; rp < rela + nrelas; ++rp) | |
6724 | { | |
aca88567 NC |
6725 | relname = elf_ia64_reloc_type (get_reloc_type (rp->r_info)); |
6726 | sym = aux->symtab + get_reloc_symindex (rp->r_info); | |
4d6ed7c8 | 6727 | |
82b1b41b NC |
6728 | /* PR 17531: file: 9fa67536. */ |
6729 | if (relname == NULL) | |
6730 | { | |
6731 | warn (_("Skipping unknown relocation type: %u\n"), get_reloc_type (rp->r_info)); | |
6732 | continue; | |
6733 | } | |
948f632f | 6734 | |
0112cd26 | 6735 | if (! const_strneq (relname, "R_IA64_SEGREL")) |
4d6ed7c8 | 6736 | { |
82b1b41b | 6737 | warn (_("Skipping unexpected relocation type: %s\n"), relname); |
4d6ed7c8 NC |
6738 | continue; |
6739 | } | |
6740 | ||
89fac5e3 | 6741 | i = rp->r_offset / (3 * eh_addr_size); |
4d6ed7c8 | 6742 | |
53774b7e NC |
6743 | /* PR 17531: file: 5bc8d9bf. */ |
6744 | if (i >= aux->table_len) | |
6745 | { | |
6746 | warn (_("Skipping reloc with overlarge offset: %lx\n"), i); | |
6747 | continue; | |
6748 | } | |
6749 | ||
6750 | switch (rp->r_offset / eh_addr_size % 3) | |
4d6ed7c8 NC |
6751 | { |
6752 | case 0: | |
6753 | aux->table[i].start.section = sym->st_shndx; | |
e466bc6e | 6754 | aux->table[i].start.offset = rp->r_addend + sym->st_value; |
4d6ed7c8 NC |
6755 | break; |
6756 | case 1: | |
6757 | aux->table[i].end.section = sym->st_shndx; | |
e466bc6e | 6758 | aux->table[i].end.offset = rp->r_addend + sym->st_value; |
4d6ed7c8 NC |
6759 | break; |
6760 | case 2: | |
6761 | aux->table[i].info.section = sym->st_shndx; | |
e466bc6e | 6762 | aux->table[i].info.offset = rp->r_addend + sym->st_value; |
4d6ed7c8 NC |
6763 | break; |
6764 | default: | |
6765 | break; | |
6766 | } | |
6767 | } | |
6768 | ||
6769 | free (rela); | |
6770 | } | |
6771 | ||
53774b7e | 6772 | return TRUE; |
4d6ed7c8 NC |
6773 | } |
6774 | ||
1b31d05e | 6775 | static void |
2cf0635d | 6776 | ia64_process_unwind (FILE * file) |
4d6ed7c8 | 6777 | { |
2cf0635d NC |
6778 | Elf_Internal_Shdr * sec; |
6779 | Elf_Internal_Shdr * unwsec = NULL; | |
6780 | Elf_Internal_Shdr * strsec; | |
89fac5e3 | 6781 | unsigned long i, unwcount = 0, unwstart = 0; |
57346661 | 6782 | struct ia64_unw_aux_info aux; |
f1467e33 | 6783 | |
4d6ed7c8 NC |
6784 | memset (& aux, 0, sizeof (aux)); |
6785 | ||
4d6ed7c8 NC |
6786 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec) |
6787 | { | |
c256ffe7 | 6788 | if (sec->sh_type == SHT_SYMTAB |
4fbb74a6 | 6789 | && sec->sh_link < elf_header.e_shnum) |
4d6ed7c8 | 6790 | { |
ba5cdace | 6791 | aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms); |
4d6ed7c8 | 6792 | |
4fbb74a6 | 6793 | strsec = section_headers + sec->sh_link; |
4082ef84 NC |
6794 | if (aux.strtab != NULL) |
6795 | { | |
6796 | error (_("Multiple auxillary string tables encountered\n")); | |
6797 | free (aux.strtab); | |
6798 | } | |
3f5e193b NC |
6799 | aux.strtab = (char *) get_data (NULL, file, strsec->sh_offset, |
6800 | 1, strsec->sh_size, | |
6801 | _("string table")); | |
c256ffe7 | 6802 | aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0; |
4d6ed7c8 NC |
6803 | } |
6804 | else if (sec->sh_type == SHT_IA_64_UNWIND) | |
579f31ac JJ |
6805 | unwcount++; |
6806 | } | |
6807 | ||
6808 | if (!unwcount) | |
6809 | printf (_("\nThere are no unwind sections in this file.\n")); | |
6810 | ||
6811 | while (unwcount-- > 0) | |
6812 | { | |
2cf0635d | 6813 | char * suffix; |
579f31ac JJ |
6814 | size_t len, len2; |
6815 | ||
4082ef84 | 6816 | for (i = unwstart, sec = section_headers + unwstart, unwsec = NULL; |
579f31ac JJ |
6817 | i < elf_header.e_shnum; ++i, ++sec) |
6818 | if (sec->sh_type == SHT_IA_64_UNWIND) | |
6819 | { | |
6820 | unwsec = sec; | |
6821 | break; | |
6822 | } | |
4082ef84 NC |
6823 | /* We have already counted the number of SHT_IA64_UNWIND |
6824 | sections so the loop above should never fail. */ | |
6825 | assert (unwsec != NULL); | |
579f31ac JJ |
6826 | |
6827 | unwstart = i + 1; | |
6828 | len = sizeof (ELF_STRING_ia64_unwind_once) - 1; | |
6829 | ||
e4b17d5c L |
6830 | if ((unwsec->sh_flags & SHF_GROUP) != 0) |
6831 | { | |
6832 | /* We need to find which section group it is in. */ | |
4082ef84 | 6833 | struct group_list * g; |
e4b17d5c | 6834 | |
4082ef84 NC |
6835 | if (section_headers_groups == NULL |
6836 | || section_headers_groups [i] == NULL) | |
6837 | i = elf_header.e_shnum; | |
6838 | else | |
e4b17d5c | 6839 | { |
4082ef84 | 6840 | g = section_headers_groups [i]->root; |
18bd398b | 6841 | |
4082ef84 NC |
6842 | for (; g != NULL; g = g->next) |
6843 | { | |
6844 | sec = section_headers + g->section_index; | |
e4b17d5c | 6845 | |
4082ef84 NC |
6846 | if (streq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info)) |
6847 | break; | |
6848 | } | |
6849 | ||
6850 | if (g == NULL) | |
6851 | i = elf_header.e_shnum; | |
6852 | } | |
e4b17d5c | 6853 | } |
18bd398b | 6854 | else if (strneq (SECTION_NAME (unwsec), ELF_STRING_ia64_unwind_once, len)) |
579f31ac | 6855 | { |
18bd398b | 6856 | /* .gnu.linkonce.ia64unw.FOO -> .gnu.linkonce.ia64unwi.FOO. */ |
579f31ac JJ |
6857 | len2 = sizeof (ELF_STRING_ia64_unwind_info_once) - 1; |
6858 | suffix = SECTION_NAME (unwsec) + len; | |
6859 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; | |
6860 | ++i, ++sec) | |
18bd398b NC |
6861 | if (strneq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info_once, len2) |
6862 | && streq (SECTION_NAME (sec) + len2, suffix)) | |
579f31ac JJ |
6863 | break; |
6864 | } | |
6865 | else | |
6866 | { | |
6867 | /* .IA_64.unwindFOO -> .IA_64.unwind_infoFOO | |
18bd398b | 6868 | .IA_64.unwind or BAR -> .IA_64.unwind_info. */ |
579f31ac JJ |
6869 | len = sizeof (ELF_STRING_ia64_unwind) - 1; |
6870 | len2 = sizeof (ELF_STRING_ia64_unwind_info) - 1; | |
6871 | suffix = ""; | |
18bd398b | 6872 | if (strneq (SECTION_NAME (unwsec), ELF_STRING_ia64_unwind, len)) |
579f31ac JJ |
6873 | suffix = SECTION_NAME (unwsec) + len; |
6874 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; | |
6875 | ++i, ++sec) | |
18bd398b NC |
6876 | if (strneq (SECTION_NAME (sec), ELF_STRING_ia64_unwind_info, len2) |
6877 | && streq (SECTION_NAME (sec) + len2, suffix)) | |
579f31ac JJ |
6878 | break; |
6879 | } | |
6880 | ||
6881 | if (i == elf_header.e_shnum) | |
6882 | { | |
6883 | printf (_("\nCould not find unwind info section for ")); | |
6884 | ||
6885 | if (string_table == NULL) | |
6886 | printf ("%d", unwsec->sh_name); | |
6887 | else | |
74e1a04b | 6888 | printf ("'%s'", printable_section_name (unwsec)); |
579f31ac JJ |
6889 | } |
6890 | else | |
4d6ed7c8 | 6891 | { |
4d6ed7c8 | 6892 | aux.info_addr = sec->sh_addr; |
3f5e193b | 6893 | aux.info = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1, |
4082ef84 NC |
6894 | sec->sh_size, |
6895 | _("unwind info")); | |
59245841 | 6896 | aux.info_size = aux.info == NULL ? 0 : sec->sh_size; |
4d6ed7c8 | 6897 | |
579f31ac | 6898 | printf (_("\nUnwind section ")); |
4d6ed7c8 | 6899 | |
579f31ac JJ |
6900 | if (string_table == NULL) |
6901 | printf ("%d", unwsec->sh_name); | |
6902 | else | |
74e1a04b | 6903 | printf ("'%s'", printable_section_name (unwsec)); |
4d6ed7c8 | 6904 | |
579f31ac | 6905 | printf (_(" at offset 0x%lx contains %lu entries:\n"), |
e59b4dfb | 6906 | (unsigned long) unwsec->sh_offset, |
89fac5e3 | 6907 | (unsigned long) (unwsec->sh_size / (3 * eh_addr_size))); |
4d6ed7c8 | 6908 | |
53774b7e NC |
6909 | if (slurp_ia64_unwind_table (file, & aux, unwsec) |
6910 | && aux.table_len > 0) | |
579f31ac JJ |
6911 | dump_ia64_unwind (& aux); |
6912 | ||
6913 | if (aux.table) | |
6914 | free ((char *) aux.table); | |
6915 | if (aux.info) | |
6916 | free ((char *) aux.info); | |
6917 | aux.table = NULL; | |
6918 | aux.info = NULL; | |
6919 | } | |
4d6ed7c8 | 6920 | } |
4d6ed7c8 | 6921 | |
4d6ed7c8 NC |
6922 | if (aux.symtab) |
6923 | free (aux.symtab); | |
6924 | if (aux.strtab) | |
6925 | free ((char *) aux.strtab); | |
4d6ed7c8 NC |
6926 | } |
6927 | ||
3f5e193b NC |
6928 | struct hppa_unw_table_entry |
6929 | { | |
6930 | struct absaddr start; | |
6931 | struct absaddr end; | |
948f632f | 6932 | unsigned int Cannot_unwind:1; /* 0 */ |
3f5e193b NC |
6933 | unsigned int Millicode:1; /* 1 */ |
6934 | unsigned int Millicode_save_sr0:1; /* 2 */ | |
6935 | unsigned int Region_description:2; /* 3..4 */ | |
6936 | unsigned int reserved1:1; /* 5 */ | |
6937 | unsigned int Entry_SR:1; /* 6 */ | |
6938 | unsigned int Entry_FR:4; /* number saved */ /* 7..10 */ | |
6939 | unsigned int Entry_GR:5; /* number saved */ /* 11..15 */ | |
6940 | unsigned int Args_stored:1; /* 16 */ | |
948f632f DA |
6941 | unsigned int Variable_Frame:1; /* 17 */ |
6942 | unsigned int Separate_Package_Body:1; /* 18 */ | |
3f5e193b | 6943 | unsigned int Frame_Extension_Millicode:1; /* 19 */ |
948f632f DA |
6944 | unsigned int Stack_Overflow_Check:1; /* 20 */ |
6945 | unsigned int Two_Instruction_SP_Increment:1;/* 21 */ | |
3f5e193b NC |
6946 | unsigned int Ada_Region:1; /* 22 */ |
6947 | unsigned int cxx_info:1; /* 23 */ | |
948f632f DA |
6948 | unsigned int cxx_try_catch:1; /* 24 */ |
6949 | unsigned int sched_entry_seq:1; /* 25 */ | |
3f5e193b | 6950 | unsigned int reserved2:1; /* 26 */ |
948f632f DA |
6951 | unsigned int Save_SP:1; /* 27 */ |
6952 | unsigned int Save_RP:1; /* 28 */ | |
3f5e193b NC |
6953 | unsigned int Save_MRP_in_frame:1; /* 29 */ |
6954 | unsigned int extn_ptr_defined:1; /* 30 */ | |
948f632f | 6955 | unsigned int Cleanup_defined:1; /* 31 */ |
3f5e193b | 6956 | |
948f632f DA |
6957 | unsigned int MPE_XL_interrupt_marker:1; /* 0 */ |
6958 | unsigned int HP_UX_interrupt_marker:1; /* 1 */ | |
3f5e193b | 6959 | unsigned int Large_frame:1; /* 2 */ |
948f632f | 6960 | unsigned int Pseudo_SP_Set:1; /* 3 */ |
3f5e193b NC |
6961 | unsigned int reserved4:1; /* 4 */ |
6962 | unsigned int Total_frame_size:27; /* 5..31 */ | |
6963 | }; | |
6964 | ||
57346661 | 6965 | struct hppa_unw_aux_info |
948f632f DA |
6966 | { |
6967 | struct hppa_unw_table_entry * table; /* Unwind table. */ | |
6968 | unsigned long table_len; /* Length of unwind table. */ | |
6969 | bfd_vma seg_base; /* Starting address of segment. */ | |
6970 | Elf_Internal_Sym * symtab; /* The symbol table. */ | |
6971 | unsigned long nsyms; /* Number of symbols. */ | |
6972 | Elf_Internal_Sym * funtab; /* Sorted table of STT_FUNC symbols. */ | |
6973 | unsigned long nfuns; /* Number of entries in funtab. */ | |
6974 | char * strtab; /* The string table. */ | |
6975 | unsigned long strtab_size; /* Size of string table. */ | |
6976 | }; | |
57346661 AM |
6977 | |
6978 | static void | |
2cf0635d | 6979 | dump_hppa_unwind (struct hppa_unw_aux_info * aux) |
57346661 | 6980 | { |
2cf0635d | 6981 | struct hppa_unw_table_entry * tp; |
948f632f DA |
6982 | unsigned long j, nfuns; |
6983 | ||
6984 | aux->funtab = xmalloc (aux->nsyms * sizeof (Elf_Internal_Sym)); | |
6985 | for (nfuns = 0, j = 0; j < aux->nsyms; j++) | |
6986 | if (aux->symtab[j].st_value && ELF_ST_TYPE (aux->symtab[j].st_info) == STT_FUNC) | |
6987 | aux->funtab[nfuns++] = aux->symtab[j]; | |
6988 | aux->nfuns = nfuns; | |
6989 | qsort (aux->funtab, aux->nfuns, sizeof (Elf_Internal_Sym), symcmp); | |
57346661 | 6990 | |
57346661 AM |
6991 | for (tp = aux->table; tp < aux->table + aux->table_len; ++tp) |
6992 | { | |
6993 | bfd_vma offset; | |
2cf0635d | 6994 | const char * procname; |
57346661 | 6995 | |
948f632f | 6996 | find_symbol_for_address (aux->funtab, aux->nfuns, aux->strtab, |
57346661 AM |
6997 | aux->strtab_size, tp->start, &procname, |
6998 | &offset); | |
6999 | ||
7000 | fputs ("\n<", stdout); | |
7001 | ||
7002 | if (procname) | |
7003 | { | |
7004 | fputs (procname, stdout); | |
7005 | ||
7006 | if (offset) | |
7007 | printf ("+%lx", (unsigned long) offset); | |
7008 | } | |
7009 | ||
7010 | fputs (">: [", stdout); | |
7011 | print_vma (tp->start.offset, PREFIX_HEX); | |
7012 | fputc ('-', stdout); | |
7013 | print_vma (tp->end.offset, PREFIX_HEX); | |
7014 | printf ("]\n\t"); | |
7015 | ||
18bd398b NC |
7016 | #define PF(_m) if (tp->_m) printf (#_m " "); |
7017 | #define PV(_m) if (tp->_m) printf (#_m "=%d ", tp->_m); | |
57346661 AM |
7018 | PF(Cannot_unwind); |
7019 | PF(Millicode); | |
7020 | PF(Millicode_save_sr0); | |
18bd398b | 7021 | /* PV(Region_description); */ |
57346661 AM |
7022 | PF(Entry_SR); |
7023 | PV(Entry_FR); | |
7024 | PV(Entry_GR); | |
7025 | PF(Args_stored); | |
7026 | PF(Variable_Frame); | |
7027 | PF(Separate_Package_Body); | |
7028 | PF(Frame_Extension_Millicode); | |
7029 | PF(Stack_Overflow_Check); | |
7030 | PF(Two_Instruction_SP_Increment); | |
7031 | PF(Ada_Region); | |
7032 | PF(cxx_info); | |
7033 | PF(cxx_try_catch); | |
7034 | PF(sched_entry_seq); | |
7035 | PF(Save_SP); | |
7036 | PF(Save_RP); | |
7037 | PF(Save_MRP_in_frame); | |
7038 | PF(extn_ptr_defined); | |
7039 | PF(Cleanup_defined); | |
7040 | PF(MPE_XL_interrupt_marker); | |
7041 | PF(HP_UX_interrupt_marker); | |
7042 | PF(Large_frame); | |
7043 | PF(Pseudo_SP_Set); | |
7044 | PV(Total_frame_size); | |
7045 | #undef PF | |
7046 | #undef PV | |
7047 | } | |
7048 | ||
18bd398b | 7049 | printf ("\n"); |
948f632f DA |
7050 | |
7051 | free (aux->funtab); | |
57346661 AM |
7052 | } |
7053 | ||
7054 | static int | |
2cf0635d NC |
7055 | slurp_hppa_unwind_table (FILE * file, |
7056 | struct hppa_unw_aux_info * aux, | |
7057 | Elf_Internal_Shdr * sec) | |
57346661 | 7058 | { |
1c0751b2 | 7059 | unsigned long size, unw_ent_size, nentries, nrelas, i; |
2cf0635d NC |
7060 | Elf_Internal_Phdr * seg; |
7061 | struct hppa_unw_table_entry * tep; | |
7062 | Elf_Internal_Shdr * relsec; | |
7063 | Elf_Internal_Rela * rela; | |
7064 | Elf_Internal_Rela * rp; | |
7065 | unsigned char * table; | |
7066 | unsigned char * tp; | |
7067 | Elf_Internal_Sym * sym; | |
7068 | const char * relname; | |
57346661 | 7069 | |
57346661 AM |
7070 | /* First, find the starting address of the segment that includes |
7071 | this section. */ | |
7072 | ||
7073 | if (elf_header.e_phnum) | |
7074 | { | |
7075 | if (! get_program_headers (file)) | |
7076 | return 0; | |
7077 | ||
7078 | for (seg = program_headers; | |
7079 | seg < program_headers + elf_header.e_phnum; | |
7080 | ++seg) | |
7081 | { | |
7082 | if (seg->p_type != PT_LOAD) | |
7083 | continue; | |
7084 | ||
7085 | if (sec->sh_addr >= seg->p_vaddr | |
7086 | && (sec->sh_addr + sec->sh_size <= seg->p_vaddr + seg->p_memsz)) | |
7087 | { | |
7088 | aux->seg_base = seg->p_vaddr; | |
7089 | break; | |
7090 | } | |
7091 | } | |
7092 | } | |
7093 | ||
7094 | /* Second, build the unwind table from the contents of the unwind | |
7095 | section. */ | |
7096 | size = sec->sh_size; | |
3f5e193b NC |
7097 | table = (unsigned char *) get_data (NULL, file, sec->sh_offset, 1, size, |
7098 | _("unwind table")); | |
57346661 AM |
7099 | if (!table) |
7100 | return 0; | |
7101 | ||
1c0751b2 DA |
7102 | unw_ent_size = 16; |
7103 | nentries = size / unw_ent_size; | |
7104 | size = unw_ent_size * nentries; | |
57346661 | 7105 | |
3f5e193b NC |
7106 | tep = aux->table = (struct hppa_unw_table_entry *) |
7107 | xcmalloc (nentries, sizeof (aux->table[0])); | |
57346661 | 7108 | |
1c0751b2 | 7109 | for (tp = table; tp < table + size; tp += unw_ent_size, ++tep) |
57346661 AM |
7110 | { |
7111 | unsigned int tmp1, tmp2; | |
7112 | ||
7113 | tep->start.section = SHN_UNDEF; | |
7114 | tep->end.section = SHN_UNDEF; | |
7115 | ||
1c0751b2 DA |
7116 | tep->start.offset = byte_get ((unsigned char *) tp + 0, 4); |
7117 | tep->end.offset = byte_get ((unsigned char *) tp + 4, 4); | |
7118 | tmp1 = byte_get ((unsigned char *) tp + 8, 4); | |
7119 | tmp2 = byte_get ((unsigned char *) tp + 12, 4); | |
7120 | ||
7121 | tep->start.offset += aux->seg_base; | |
7122 | tep->end.offset += aux->seg_base; | |
57346661 AM |
7123 | |
7124 | tep->Cannot_unwind = (tmp1 >> 31) & 0x1; | |
7125 | tep->Millicode = (tmp1 >> 30) & 0x1; | |
7126 | tep->Millicode_save_sr0 = (tmp1 >> 29) & 0x1; | |
7127 | tep->Region_description = (tmp1 >> 27) & 0x3; | |
7128 | tep->reserved1 = (tmp1 >> 26) & 0x1; | |
7129 | tep->Entry_SR = (tmp1 >> 25) & 0x1; | |
7130 | tep->Entry_FR = (tmp1 >> 21) & 0xf; | |
7131 | tep->Entry_GR = (tmp1 >> 16) & 0x1f; | |
7132 | tep->Args_stored = (tmp1 >> 15) & 0x1; | |
7133 | tep->Variable_Frame = (tmp1 >> 14) & 0x1; | |
7134 | tep->Separate_Package_Body = (tmp1 >> 13) & 0x1; | |
7135 | tep->Frame_Extension_Millicode = (tmp1 >> 12) & 0x1; | |
7136 | tep->Stack_Overflow_Check = (tmp1 >> 11) & 0x1; | |
7137 | tep->Two_Instruction_SP_Increment = (tmp1 >> 10) & 0x1; | |
7138 | tep->Ada_Region = (tmp1 >> 9) & 0x1; | |
7139 | tep->cxx_info = (tmp1 >> 8) & 0x1; | |
7140 | tep->cxx_try_catch = (tmp1 >> 7) & 0x1; | |
7141 | tep->sched_entry_seq = (tmp1 >> 6) & 0x1; | |
7142 | tep->reserved2 = (tmp1 >> 5) & 0x1; | |
7143 | tep->Save_SP = (tmp1 >> 4) & 0x1; | |
7144 | tep->Save_RP = (tmp1 >> 3) & 0x1; | |
7145 | tep->Save_MRP_in_frame = (tmp1 >> 2) & 0x1; | |
7146 | tep->extn_ptr_defined = (tmp1 >> 1) & 0x1; | |
7147 | tep->Cleanup_defined = tmp1 & 0x1; | |
7148 | ||
7149 | tep->MPE_XL_interrupt_marker = (tmp2 >> 31) & 0x1; | |
7150 | tep->HP_UX_interrupt_marker = (tmp2 >> 30) & 0x1; | |
7151 | tep->Large_frame = (tmp2 >> 29) & 0x1; | |
7152 | tep->Pseudo_SP_Set = (tmp2 >> 28) & 0x1; | |
7153 | tep->reserved4 = (tmp2 >> 27) & 0x1; | |
7154 | tep->Total_frame_size = tmp2 & 0x7ffffff; | |
57346661 AM |
7155 | } |
7156 | free (table); | |
7157 | ||
7158 | /* Third, apply any relocations to the unwind table. */ | |
57346661 AM |
7159 | for (relsec = section_headers; |
7160 | relsec < section_headers + elf_header.e_shnum; | |
7161 | ++relsec) | |
7162 | { | |
7163 | if (relsec->sh_type != SHT_RELA | |
4fbb74a6 AM |
7164 | || relsec->sh_info >= elf_header.e_shnum |
7165 | || section_headers + relsec->sh_info != sec) | |
57346661 AM |
7166 | continue; |
7167 | ||
7168 | if (!slurp_rela_relocs (file, relsec->sh_offset, relsec->sh_size, | |
7169 | & rela, & nrelas)) | |
7170 | return 0; | |
7171 | ||
7172 | for (rp = rela; rp < rela + nrelas; ++rp) | |
7173 | { | |
aca88567 NC |
7174 | relname = elf_hppa_reloc_type (get_reloc_type (rp->r_info)); |
7175 | sym = aux->symtab + get_reloc_symindex (rp->r_info); | |
57346661 AM |
7176 | |
7177 | /* R_PARISC_SEGREL32 or R_PARISC_SEGREL64. */ | |
0112cd26 | 7178 | if (! const_strneq (relname, "R_PARISC_SEGREL")) |
57346661 AM |
7179 | { |
7180 | warn (_("Skipping unexpected relocation type %s\n"), relname); | |
7181 | continue; | |
7182 | } | |
7183 | ||
7184 | i = rp->r_offset / unw_ent_size; | |
7185 | ||
89fac5e3 | 7186 | switch ((rp->r_offset % unw_ent_size) / eh_addr_size) |
57346661 AM |
7187 | { |
7188 | case 0: | |
7189 | aux->table[i].start.section = sym->st_shndx; | |
1e456d54 | 7190 | aux->table[i].start.offset = sym->st_value + rp->r_addend; |
57346661 AM |
7191 | break; |
7192 | case 1: | |
7193 | aux->table[i].end.section = sym->st_shndx; | |
1e456d54 | 7194 | aux->table[i].end.offset = sym->st_value + rp->r_addend; |
57346661 AM |
7195 | break; |
7196 | default: | |
7197 | break; | |
7198 | } | |
7199 | } | |
7200 | ||
7201 | free (rela); | |
7202 | } | |
7203 | ||
1c0751b2 | 7204 | aux->table_len = nentries; |
57346661 AM |
7205 | |
7206 | return 1; | |
7207 | } | |
7208 | ||
1b31d05e | 7209 | static void |
2cf0635d | 7210 | hppa_process_unwind (FILE * file) |
57346661 | 7211 | { |
57346661 | 7212 | struct hppa_unw_aux_info aux; |
2cf0635d NC |
7213 | Elf_Internal_Shdr * unwsec = NULL; |
7214 | Elf_Internal_Shdr * strsec; | |
7215 | Elf_Internal_Shdr * sec; | |
18bd398b | 7216 | unsigned long i; |
57346661 | 7217 | |
c256ffe7 | 7218 | if (string_table == NULL) |
1b31d05e NC |
7219 | return; |
7220 | ||
7221 | memset (& aux, 0, sizeof (aux)); | |
57346661 AM |
7222 | |
7223 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec) | |
7224 | { | |
c256ffe7 | 7225 | if (sec->sh_type == SHT_SYMTAB |
4fbb74a6 | 7226 | && sec->sh_link < elf_header.e_shnum) |
57346661 | 7227 | { |
ba5cdace | 7228 | aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms); |
57346661 | 7229 | |
4fbb74a6 | 7230 | strsec = section_headers + sec->sh_link; |
4082ef84 NC |
7231 | if (aux.strtab != NULL) |
7232 | { | |
7233 | error (_("Multiple auxillary string tables encountered\n")); | |
7234 | free (aux.strtab); | |
7235 | } | |
3f5e193b NC |
7236 | aux.strtab = (char *) get_data (NULL, file, strsec->sh_offset, |
7237 | 1, strsec->sh_size, | |
7238 | _("string table")); | |
c256ffe7 | 7239 | aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0; |
57346661 | 7240 | } |
18bd398b | 7241 | else if (streq (SECTION_NAME (sec), ".PARISC.unwind")) |
57346661 AM |
7242 | unwsec = sec; |
7243 | } | |
7244 | ||
7245 | if (!unwsec) | |
7246 | printf (_("\nThere are no unwind sections in this file.\n")); | |
7247 | ||
7248 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec) | |
7249 | { | |
18bd398b | 7250 | if (streq (SECTION_NAME (sec), ".PARISC.unwind")) |
57346661 | 7251 | { |
74e1a04b NC |
7252 | printf (_("\nUnwind section '%s' at offset 0x%lx contains %lu entries:\n"), |
7253 | printable_section_name (sec), | |
57346661 | 7254 | (unsigned long) sec->sh_offset, |
89fac5e3 | 7255 | (unsigned long) (sec->sh_size / (2 * eh_addr_size + 8))); |
57346661 AM |
7256 | |
7257 | slurp_hppa_unwind_table (file, &aux, sec); | |
7258 | if (aux.table_len > 0) | |
7259 | dump_hppa_unwind (&aux); | |
7260 | ||
7261 | if (aux.table) | |
7262 | free ((char *) aux.table); | |
7263 | aux.table = NULL; | |
7264 | } | |
7265 | } | |
7266 | ||
7267 | if (aux.symtab) | |
7268 | free (aux.symtab); | |
7269 | if (aux.strtab) | |
7270 | free ((char *) aux.strtab); | |
57346661 AM |
7271 | } |
7272 | ||
0b6ae522 DJ |
7273 | struct arm_section |
7274 | { | |
a734115a NC |
7275 | unsigned char * data; /* The unwind data. */ |
7276 | Elf_Internal_Shdr * sec; /* The cached unwind section header. */ | |
7277 | Elf_Internal_Rela * rela; /* The cached relocations for this section. */ | |
7278 | unsigned long nrelas; /* The number of relocations. */ | |
7279 | unsigned int rel_type; /* REL or RELA ? */ | |
7280 | Elf_Internal_Rela * next_rela; /* Cyclic pointer to the next reloc to process. */ | |
0b6ae522 DJ |
7281 | }; |
7282 | ||
7283 | struct arm_unw_aux_info | |
7284 | { | |
a734115a NC |
7285 | FILE * file; /* The file containing the unwind sections. */ |
7286 | Elf_Internal_Sym * symtab; /* The file's symbol table. */ | |
7287 | unsigned long nsyms; /* Number of symbols. */ | |
948f632f DA |
7288 | Elf_Internal_Sym * funtab; /* Sorted table of STT_FUNC symbols. */ |
7289 | unsigned long nfuns; /* Number of these symbols. */ | |
a734115a NC |
7290 | char * strtab; /* The file's string table. */ |
7291 | unsigned long strtab_size; /* Size of string table. */ | |
0b6ae522 DJ |
7292 | }; |
7293 | ||
7294 | static const char * | |
7295 | arm_print_vma_and_name (struct arm_unw_aux_info *aux, | |
7296 | bfd_vma fn, struct absaddr addr) | |
7297 | { | |
7298 | const char *procname; | |
7299 | bfd_vma sym_offset; | |
7300 | ||
7301 | if (addr.section == SHN_UNDEF) | |
7302 | addr.offset = fn; | |
7303 | ||
948f632f | 7304 | find_symbol_for_address (aux->funtab, aux->nfuns, aux->strtab, |
0b6ae522 DJ |
7305 | aux->strtab_size, addr, &procname, |
7306 | &sym_offset); | |
7307 | ||
7308 | print_vma (fn, PREFIX_HEX); | |
7309 | ||
7310 | if (procname) | |
7311 | { | |
7312 | fputs (" <", stdout); | |
7313 | fputs (procname, stdout); | |
7314 | ||
7315 | if (sym_offset) | |
7316 | printf ("+0x%lx", (unsigned long) sym_offset); | |
7317 | fputc ('>', stdout); | |
7318 | } | |
7319 | ||
7320 | return procname; | |
7321 | } | |
7322 | ||
7323 | static void | |
7324 | arm_free_section (struct arm_section *arm_sec) | |
7325 | { | |
7326 | if (arm_sec->data != NULL) | |
7327 | free (arm_sec->data); | |
7328 | ||
7329 | if (arm_sec->rela != NULL) | |
7330 | free (arm_sec->rela); | |
7331 | } | |
7332 | ||
a734115a NC |
7333 | /* 1) If SEC does not match the one cached in ARM_SEC, then free the current |
7334 | cached section and install SEC instead. | |
7335 | 2) Locate the 32-bit word at WORD_OFFSET in unwind section SEC | |
7336 | and return its valued in * WORDP, relocating if necessary. | |
1b31d05e | 7337 | 3) Update the NEXT_RELA field in ARM_SEC and store the section index and |
a734115a | 7338 | relocation's offset in ADDR. |
1b31d05e NC |
7339 | 4) If SYM_NAME is non-NULL and a relocation was applied, record the offset |
7340 | into the string table of the symbol associated with the reloc. If no | |
7341 | reloc was applied store -1 there. | |
7342 | 5) Return TRUE upon success, FALSE otherwise. */ | |
a734115a NC |
7343 | |
7344 | static bfd_boolean | |
1b31d05e NC |
7345 | get_unwind_section_word (struct arm_unw_aux_info * aux, |
7346 | struct arm_section * arm_sec, | |
7347 | Elf_Internal_Shdr * sec, | |
7348 | bfd_vma word_offset, | |
7349 | unsigned int * wordp, | |
7350 | struct absaddr * addr, | |
7351 | bfd_vma * sym_name) | |
0b6ae522 DJ |
7352 | { |
7353 | Elf_Internal_Rela *rp; | |
7354 | Elf_Internal_Sym *sym; | |
7355 | const char * relname; | |
7356 | unsigned int word; | |
7357 | bfd_boolean wrapped; | |
7358 | ||
e0a31db1 NC |
7359 | if (sec == NULL || arm_sec == NULL) |
7360 | return FALSE; | |
7361 | ||
0b6ae522 DJ |
7362 | addr->section = SHN_UNDEF; |
7363 | addr->offset = 0; | |
7364 | ||
1b31d05e NC |
7365 | if (sym_name != NULL) |
7366 | *sym_name = (bfd_vma) -1; | |
7367 | ||
a734115a | 7368 | /* If necessary, update the section cache. */ |
0b6ae522 DJ |
7369 | if (sec != arm_sec->sec) |
7370 | { | |
7371 | Elf_Internal_Shdr *relsec; | |
7372 | ||
7373 | arm_free_section (arm_sec); | |
7374 | ||
7375 | arm_sec->sec = sec; | |
7376 | arm_sec->data = get_data (NULL, aux->file, sec->sh_offset, 1, | |
7377 | sec->sh_size, _("unwind data")); | |
0b6ae522 DJ |
7378 | arm_sec->rela = NULL; |
7379 | arm_sec->nrelas = 0; | |
7380 | ||
7381 | for (relsec = section_headers; | |
7382 | relsec < section_headers + elf_header.e_shnum; | |
7383 | ++relsec) | |
7384 | { | |
7385 | if (relsec->sh_info >= elf_header.e_shnum | |
1ae40aa4 NC |
7386 | || section_headers + relsec->sh_info != sec |
7387 | /* PR 15745: Check the section type as well. */ | |
7388 | || (relsec->sh_type != SHT_REL | |
7389 | && relsec->sh_type != SHT_RELA)) | |
0b6ae522 DJ |
7390 | continue; |
7391 | ||
a734115a | 7392 | arm_sec->rel_type = relsec->sh_type; |
0b6ae522 DJ |
7393 | if (relsec->sh_type == SHT_REL) |
7394 | { | |
7395 | if (!slurp_rel_relocs (aux->file, relsec->sh_offset, | |
7396 | relsec->sh_size, | |
7397 | & arm_sec->rela, & arm_sec->nrelas)) | |
a734115a | 7398 | return FALSE; |
0b6ae522 | 7399 | } |
1ae40aa4 | 7400 | else /* relsec->sh_type == SHT_RELA */ |
0b6ae522 DJ |
7401 | { |
7402 | if (!slurp_rela_relocs (aux->file, relsec->sh_offset, | |
7403 | relsec->sh_size, | |
7404 | & arm_sec->rela, & arm_sec->nrelas)) | |
a734115a | 7405 | return FALSE; |
0b6ae522 | 7406 | } |
1ae40aa4 | 7407 | break; |
0b6ae522 DJ |
7408 | } |
7409 | ||
7410 | arm_sec->next_rela = arm_sec->rela; | |
7411 | } | |
7412 | ||
a734115a | 7413 | /* If there is no unwind data we can do nothing. */ |
0b6ae522 | 7414 | if (arm_sec->data == NULL) |
a734115a | 7415 | return FALSE; |
0b6ae522 | 7416 | |
e0a31db1 NC |
7417 | /* If the offset is invalid then fail. */ |
7418 | if (word_offset > sec->sh_size - 4) | |
7419 | return FALSE; | |
7420 | ||
a734115a | 7421 | /* Get the word at the required offset. */ |
0b6ae522 DJ |
7422 | word = byte_get (arm_sec->data + word_offset, 4); |
7423 | ||
0eff7165 NC |
7424 | /* PR 17531: file: id:000001,src:001266+003044,op:splice,rep:128. */ |
7425 | if (arm_sec->rela == NULL) | |
7426 | { | |
7427 | * wordp = word; | |
7428 | return TRUE; | |
7429 | } | |
7430 | ||
a734115a | 7431 | /* Look through the relocs to find the one that applies to the provided offset. */ |
0b6ae522 DJ |
7432 | wrapped = FALSE; |
7433 | for (rp = arm_sec->next_rela; rp != arm_sec->rela + arm_sec->nrelas; rp++) | |
7434 | { | |
7435 | bfd_vma prelval, offset; | |
7436 | ||
7437 | if (rp->r_offset > word_offset && !wrapped) | |
7438 | { | |
7439 | rp = arm_sec->rela; | |
7440 | wrapped = TRUE; | |
7441 | } | |
7442 | if (rp->r_offset > word_offset) | |
7443 | break; | |
7444 | ||
7445 | if (rp->r_offset & 3) | |
7446 | { | |
7447 | warn (_("Skipping unexpected relocation at offset 0x%lx\n"), | |
7448 | (unsigned long) rp->r_offset); | |
7449 | continue; | |
7450 | } | |
7451 | ||
7452 | if (rp->r_offset < word_offset) | |
7453 | continue; | |
7454 | ||
74e1a04b NC |
7455 | /* PR 17531: file: 027-161405-0.004 */ |
7456 | if (aux->symtab == NULL) | |
7457 | continue; | |
7458 | ||
0b6ae522 DJ |
7459 | if (arm_sec->rel_type == SHT_REL) |
7460 | { | |
7461 | offset = word & 0x7fffffff; | |
7462 | if (offset & 0x40000000) | |
7463 | offset |= ~ (bfd_vma) 0x7fffffff; | |
7464 | } | |
a734115a | 7465 | else if (arm_sec->rel_type == SHT_RELA) |
0b6ae522 | 7466 | offset = rp->r_addend; |
a734115a | 7467 | else |
74e1a04b NC |
7468 | { |
7469 | error (_("Unknown section relocation type %d encountered\n"), | |
7470 | arm_sec->rel_type); | |
7471 | break; | |
7472 | } | |
0b6ae522 | 7473 | |
071436c6 NC |
7474 | /* PR 17531 file: 027-1241568-0.004. */ |
7475 | if (ELF32_R_SYM (rp->r_info) >= aux->nsyms) | |
7476 | { | |
7477 | error (_("Bad symbol index in unwind relocation (%lu > %lu)\n"), | |
7478 | (unsigned long) ELF32_R_SYM (rp->r_info), aux->nsyms); | |
7479 | break; | |
7480 | } | |
7481 | ||
7482 | sym = aux->symtab + ELF32_R_SYM (rp->r_info); | |
0b6ae522 DJ |
7483 | offset += sym->st_value; |
7484 | prelval = offset - (arm_sec->sec->sh_addr + rp->r_offset); | |
7485 | ||
a734115a NC |
7486 | /* Check that we are processing the expected reloc type. */ |
7487 | if (elf_header.e_machine == EM_ARM) | |
7488 | { | |
7489 | relname = elf_arm_reloc_type (ELF32_R_TYPE (rp->r_info)); | |
071436c6 NC |
7490 | if (relname == NULL) |
7491 | { | |
7492 | warn (_("Skipping unknown ARM relocation type: %d\n"), | |
7493 | (int) ELF32_R_TYPE (rp->r_info)); | |
7494 | continue; | |
7495 | } | |
a734115a NC |
7496 | |
7497 | if (streq (relname, "R_ARM_NONE")) | |
7498 | continue; | |
0b4362b0 | 7499 | |
a734115a NC |
7500 | if (! streq (relname, "R_ARM_PREL31")) |
7501 | { | |
071436c6 | 7502 | warn (_("Skipping unexpected ARM relocation type %s\n"), relname); |
a734115a NC |
7503 | continue; |
7504 | } | |
7505 | } | |
7506 | else if (elf_header.e_machine == EM_TI_C6000) | |
7507 | { | |
7508 | relname = elf_tic6x_reloc_type (ELF32_R_TYPE (rp->r_info)); | |
071436c6 NC |
7509 | if (relname == NULL) |
7510 | { | |
7511 | warn (_("Skipping unknown C6000 relocation type: %d\n"), | |
7512 | (int) ELF32_R_TYPE (rp->r_info)); | |
7513 | continue; | |
7514 | } | |
0b4362b0 | 7515 | |
a734115a NC |
7516 | if (streq (relname, "R_C6000_NONE")) |
7517 | continue; | |
7518 | ||
7519 | if (! streq (relname, "R_C6000_PREL31")) | |
7520 | { | |
071436c6 | 7521 | warn (_("Skipping unexpected C6000 relocation type %s\n"), relname); |
a734115a NC |
7522 | continue; |
7523 | } | |
7524 | ||
7525 | prelval >>= 1; | |
7526 | } | |
7527 | else | |
74e1a04b NC |
7528 | { |
7529 | /* This function currently only supports ARM and TI unwinders. */ | |
7530 | warn (_("Only TI and ARM unwinders are currently supported\n")); | |
7531 | break; | |
7532 | } | |
fa197c1c | 7533 | |
0b6ae522 DJ |
7534 | word = (word & ~ (bfd_vma) 0x7fffffff) | (prelval & 0x7fffffff); |
7535 | addr->section = sym->st_shndx; | |
7536 | addr->offset = offset; | |
74e1a04b | 7537 | |
1b31d05e NC |
7538 | if (sym_name) |
7539 | * sym_name = sym->st_name; | |
0b6ae522 DJ |
7540 | break; |
7541 | } | |
7542 | ||
7543 | *wordp = word; | |
7544 | arm_sec->next_rela = rp; | |
7545 | ||
a734115a | 7546 | return TRUE; |
0b6ae522 DJ |
7547 | } |
7548 | ||
a734115a NC |
7549 | static const char *tic6x_unwind_regnames[16] = |
7550 | { | |
0b4362b0 RM |
7551 | "A15", "B15", "B14", "B13", "B12", "B11", "B10", "B3", |
7552 | "A14", "A13", "A12", "A11", "A10", | |
a734115a NC |
7553 | "[invalid reg 13]", "[invalid reg 14]", "[invalid reg 15]" |
7554 | }; | |
fa197c1c | 7555 | |
0b6ae522 | 7556 | static void |
fa197c1c | 7557 | decode_tic6x_unwind_regmask (unsigned int mask) |
0b6ae522 | 7558 | { |
fa197c1c PB |
7559 | int i; |
7560 | ||
7561 | for (i = 12; mask; mask >>= 1, i--) | |
7562 | { | |
7563 | if (mask & 1) | |
7564 | { | |
7565 | fputs (tic6x_unwind_regnames[i], stdout); | |
7566 | if (mask > 1) | |
7567 | fputs (", ", stdout); | |
7568 | } | |
7569 | } | |
7570 | } | |
0b6ae522 DJ |
7571 | |
7572 | #define ADVANCE \ | |
7573 | if (remaining == 0 && more_words) \ | |
7574 | { \ | |
7575 | data_offset += 4; \ | |
1b31d05e NC |
7576 | if (! get_unwind_section_word (aux, data_arm_sec, data_sec, \ |
7577 | data_offset, & word, & addr, NULL)) \ | |
0b6ae522 DJ |
7578 | return; \ |
7579 | remaining = 4; \ | |
7580 | more_words--; \ | |
7581 | } \ | |
7582 | ||
7583 | #define GET_OP(OP) \ | |
7584 | ADVANCE; \ | |
7585 | if (remaining) \ | |
7586 | { \ | |
7587 | remaining--; \ | |
7588 | (OP) = word >> 24; \ | |
7589 | word <<= 8; \ | |
7590 | } \ | |
7591 | else \ | |
7592 | { \ | |
2b692964 | 7593 | printf (_("[Truncated opcode]\n")); \ |
0b6ae522 DJ |
7594 | return; \ |
7595 | } \ | |
cc5914eb | 7596 | printf ("0x%02x ", OP) |
0b6ae522 | 7597 | |
fa197c1c | 7598 | static void |
948f632f DA |
7599 | decode_arm_unwind_bytecode (struct arm_unw_aux_info * aux, |
7600 | unsigned int word, | |
7601 | unsigned int remaining, | |
7602 | unsigned int more_words, | |
7603 | bfd_vma data_offset, | |
7604 | Elf_Internal_Shdr * data_sec, | |
7605 | struct arm_section * data_arm_sec) | |
fa197c1c PB |
7606 | { |
7607 | struct absaddr addr; | |
0b6ae522 DJ |
7608 | |
7609 | /* Decode the unwinding instructions. */ | |
7610 | while (1) | |
7611 | { | |
7612 | unsigned int op, op2; | |
7613 | ||
7614 | ADVANCE; | |
7615 | if (remaining == 0) | |
7616 | break; | |
7617 | remaining--; | |
7618 | op = word >> 24; | |
7619 | word <<= 8; | |
7620 | ||
cc5914eb | 7621 | printf (" 0x%02x ", op); |
0b6ae522 DJ |
7622 | |
7623 | if ((op & 0xc0) == 0x00) | |
7624 | { | |
7625 | int offset = ((op & 0x3f) << 2) + 4; | |
61865e30 | 7626 | |
cc5914eb | 7627 | printf (" vsp = vsp + %d", offset); |
0b6ae522 DJ |
7628 | } |
7629 | else if ((op & 0xc0) == 0x40) | |
7630 | { | |
7631 | int offset = ((op & 0x3f) << 2) + 4; | |
61865e30 | 7632 | |
cc5914eb | 7633 | printf (" vsp = vsp - %d", offset); |
0b6ae522 DJ |
7634 | } |
7635 | else if ((op & 0xf0) == 0x80) | |
7636 | { | |
7637 | GET_OP (op2); | |
7638 | if (op == 0x80 && op2 == 0) | |
7639 | printf (_("Refuse to unwind")); | |
7640 | else | |
7641 | { | |
7642 | unsigned int mask = ((op & 0x0f) << 8) | op2; | |
7643 | int first = 1; | |
7644 | int i; | |
2b692964 | 7645 | |
0b6ae522 DJ |
7646 | printf ("pop {"); |
7647 | for (i = 0; i < 12; i++) | |
7648 | if (mask & (1 << i)) | |
7649 | { | |
7650 | if (first) | |
7651 | first = 0; | |
7652 | else | |
7653 | printf (", "); | |
7654 | printf ("r%d", 4 + i); | |
7655 | } | |
7656 | printf ("}"); | |
7657 | } | |
7658 | } | |
7659 | else if ((op & 0xf0) == 0x90) | |
7660 | { | |
7661 | if (op == 0x9d || op == 0x9f) | |
7662 | printf (_(" [Reserved]")); | |
7663 | else | |
cc5914eb | 7664 | printf (" vsp = r%d", op & 0x0f); |
0b6ae522 DJ |
7665 | } |
7666 | else if ((op & 0xf0) == 0xa0) | |
7667 | { | |
7668 | int end = 4 + (op & 0x07); | |
7669 | int first = 1; | |
7670 | int i; | |
61865e30 | 7671 | |
0b6ae522 DJ |
7672 | printf (" pop {"); |
7673 | for (i = 4; i <= end; i++) | |
7674 | { | |
7675 | if (first) | |
7676 | first = 0; | |
7677 | else | |
7678 | printf (", "); | |
7679 | printf ("r%d", i); | |
7680 | } | |
7681 | if (op & 0x08) | |
7682 | { | |
1b31d05e | 7683 | if (!first) |
0b6ae522 DJ |
7684 | printf (", "); |
7685 | printf ("r14"); | |
7686 | } | |
7687 | printf ("}"); | |
7688 | } | |
7689 | else if (op == 0xb0) | |
7690 | printf (_(" finish")); | |
7691 | else if (op == 0xb1) | |
7692 | { | |
7693 | GET_OP (op2); | |
7694 | if (op2 == 0 || (op2 & 0xf0) != 0) | |
7695 | printf (_("[Spare]")); | |
7696 | else | |
7697 | { | |
7698 | unsigned int mask = op2 & 0x0f; | |
7699 | int first = 1; | |
7700 | int i; | |
61865e30 | 7701 | |
0b6ae522 DJ |
7702 | printf ("pop {"); |
7703 | for (i = 0; i < 12; i++) | |
7704 | if (mask & (1 << i)) | |
7705 | { | |
7706 | if (first) | |
7707 | first = 0; | |
7708 | else | |
7709 | printf (", "); | |
7710 | printf ("r%d", i); | |
7711 | } | |
7712 | printf ("}"); | |
7713 | } | |
7714 | } | |
7715 | else if (op == 0xb2) | |
7716 | { | |
b115cf96 | 7717 | unsigned char buf[9]; |
0b6ae522 DJ |
7718 | unsigned int i, len; |
7719 | unsigned long offset; | |
61865e30 | 7720 | |
b115cf96 | 7721 | for (i = 0; i < sizeof (buf); i++) |
0b6ae522 DJ |
7722 | { |
7723 | GET_OP (buf[i]); | |
7724 | if ((buf[i] & 0x80) == 0) | |
7725 | break; | |
7726 | } | |
4082ef84 NC |
7727 | if (i == sizeof (buf)) |
7728 | printf (_("corrupt change to vsp")); | |
7729 | else | |
7730 | { | |
7731 | offset = read_uleb128 (buf, &len, buf + i + 1); | |
7732 | assert (len == i + 1); | |
7733 | offset = offset * 4 + 0x204; | |
7734 | printf ("vsp = vsp + %ld", offset); | |
7735 | } | |
0b6ae522 | 7736 | } |
61865e30 | 7737 | else if (op == 0xb3 || op == 0xc8 || op == 0xc9) |
0b6ae522 | 7738 | { |
61865e30 NC |
7739 | unsigned int first, last; |
7740 | ||
7741 | GET_OP (op2); | |
7742 | first = op2 >> 4; | |
7743 | last = op2 & 0x0f; | |
7744 | if (op == 0xc8) | |
7745 | first = first + 16; | |
7746 | printf ("pop {D%d", first); | |
7747 | if (last) | |
7748 | printf ("-D%d", first + last); | |
7749 | printf ("}"); | |
7750 | } | |
7751 | else if ((op & 0xf8) == 0xb8 || (op & 0xf8) == 0xd0) | |
7752 | { | |
7753 | unsigned int count = op & 0x07; | |
7754 | ||
7755 | printf ("pop {D8"); | |
7756 | if (count) | |
7757 | printf ("-D%d", 8 + count); | |
7758 | printf ("}"); | |
7759 | } | |
7760 | else if (op >= 0xc0 && op <= 0xc5) | |
7761 | { | |
7762 | unsigned int count = op & 0x07; | |
7763 | ||
7764 | printf (" pop {wR10"); | |
7765 | if (count) | |
7766 | printf ("-wR%d", 10 + count); | |
7767 | printf ("}"); | |
7768 | } | |
7769 | else if (op == 0xc6) | |
7770 | { | |
7771 | unsigned int first, last; | |
7772 | ||
7773 | GET_OP (op2); | |
7774 | first = op2 >> 4; | |
7775 | last = op2 & 0x0f; | |
7776 | printf ("pop {wR%d", first); | |
7777 | if (last) | |
7778 | printf ("-wR%d", first + last); | |
7779 | printf ("}"); | |
7780 | } | |
7781 | else if (op == 0xc7) | |
7782 | { | |
7783 | GET_OP (op2); | |
7784 | if (op2 == 0 || (op2 & 0xf0) != 0) | |
7785 | printf (_("[Spare]")); | |
0b6ae522 DJ |
7786 | else |
7787 | { | |
61865e30 NC |
7788 | unsigned int mask = op2 & 0x0f; |
7789 | int first = 1; | |
7790 | int i; | |
7791 | ||
7792 | printf ("pop {"); | |
7793 | for (i = 0; i < 4; i++) | |
7794 | if (mask & (1 << i)) | |
7795 | { | |
7796 | if (first) | |
7797 | first = 0; | |
7798 | else | |
7799 | printf (", "); | |
7800 | printf ("wCGR%d", i); | |
7801 | } | |
7802 | printf ("}"); | |
0b6ae522 DJ |
7803 | } |
7804 | } | |
61865e30 NC |
7805 | else |
7806 | printf (_(" [unsupported opcode]")); | |
0b6ae522 DJ |
7807 | printf ("\n"); |
7808 | } | |
fa197c1c PB |
7809 | } |
7810 | ||
7811 | static void | |
948f632f DA |
7812 | decode_tic6x_unwind_bytecode (struct arm_unw_aux_info * aux, |
7813 | unsigned int word, | |
7814 | unsigned int remaining, | |
7815 | unsigned int more_words, | |
7816 | bfd_vma data_offset, | |
7817 | Elf_Internal_Shdr * data_sec, | |
7818 | struct arm_section * data_arm_sec) | |
fa197c1c PB |
7819 | { |
7820 | struct absaddr addr; | |
7821 | ||
7822 | /* Decode the unwinding instructions. */ | |
7823 | while (1) | |
7824 | { | |
7825 | unsigned int op, op2; | |
7826 | ||
7827 | ADVANCE; | |
7828 | if (remaining == 0) | |
7829 | break; | |
7830 | remaining--; | |
7831 | op = word >> 24; | |
7832 | word <<= 8; | |
7833 | ||
9cf03b7e | 7834 | printf (" 0x%02x ", op); |
fa197c1c PB |
7835 | |
7836 | if ((op & 0xc0) == 0x00) | |
7837 | { | |
7838 | int offset = ((op & 0x3f) << 3) + 8; | |
9cf03b7e | 7839 | printf (" sp = sp + %d", offset); |
fa197c1c PB |
7840 | } |
7841 | else if ((op & 0xc0) == 0x80) | |
7842 | { | |
7843 | GET_OP (op2); | |
7844 | if (op == 0x80 && op2 == 0) | |
7845 | printf (_("Refuse to unwind")); | |
7846 | else | |
7847 | { | |
7848 | unsigned int mask = ((op & 0x1f) << 8) | op2; | |
7849 | if (op & 0x20) | |
7850 | printf ("pop compact {"); | |
7851 | else | |
7852 | printf ("pop {"); | |
7853 | ||
7854 | decode_tic6x_unwind_regmask (mask); | |
7855 | printf("}"); | |
7856 | } | |
7857 | } | |
7858 | else if ((op & 0xf0) == 0xc0) | |
7859 | { | |
7860 | unsigned int reg; | |
7861 | unsigned int nregs; | |
7862 | unsigned int i; | |
7863 | const char *name; | |
a734115a NC |
7864 | struct |
7865 | { | |
fa197c1c PB |
7866 | unsigned int offset; |
7867 | unsigned int reg; | |
7868 | } regpos[16]; | |
7869 | ||
7870 | /* Scan entire instruction first so that GET_OP output is not | |
7871 | interleaved with disassembly. */ | |
7872 | nregs = 0; | |
7873 | for (i = 0; nregs < (op & 0xf); i++) | |
7874 | { | |
7875 | GET_OP (op2); | |
7876 | reg = op2 >> 4; | |
7877 | if (reg != 0xf) | |
7878 | { | |
7879 | regpos[nregs].offset = i * 2; | |
7880 | regpos[nregs].reg = reg; | |
7881 | nregs++; | |
7882 | } | |
7883 | ||
7884 | reg = op2 & 0xf; | |
7885 | if (reg != 0xf) | |
7886 | { | |
7887 | regpos[nregs].offset = i * 2 + 1; | |
7888 | regpos[nregs].reg = reg; | |
7889 | nregs++; | |
7890 | } | |
7891 | } | |
7892 | ||
7893 | printf (_("pop frame {")); | |
7894 | reg = nregs - 1; | |
7895 | for (i = i * 2; i > 0; i--) | |
7896 | { | |
7897 | if (regpos[reg].offset == i - 1) | |
7898 | { | |
7899 | name = tic6x_unwind_regnames[regpos[reg].reg]; | |
7900 | if (reg > 0) | |
7901 | reg--; | |
7902 | } | |
7903 | else | |
7904 | name = _("[pad]"); | |
7905 | ||
7906 | fputs (name, stdout); | |
7907 | if (i > 1) | |
7908 | printf (", "); | |
7909 | } | |
7910 | ||
7911 | printf ("}"); | |
7912 | } | |
7913 | else if (op == 0xd0) | |
7914 | printf (" MOV FP, SP"); | |
7915 | else if (op == 0xd1) | |
7916 | printf (" __c6xabi_pop_rts"); | |
7917 | else if (op == 0xd2) | |
7918 | { | |
7919 | unsigned char buf[9]; | |
7920 | unsigned int i, len; | |
7921 | unsigned long offset; | |
a734115a | 7922 | |
fa197c1c PB |
7923 | for (i = 0; i < sizeof (buf); i++) |
7924 | { | |
7925 | GET_OP (buf[i]); | |
7926 | if ((buf[i] & 0x80) == 0) | |
7927 | break; | |
7928 | } | |
0eff7165 NC |
7929 | /* PR 17531: file: id:000001,src:001906+004739,op:splice,rep:2. */ |
7930 | if (i == sizeof (buf)) | |
7931 | { | |
7932 | printf ("<corrupt sp adjust>\n"); | |
7933 | warn (_("Corrupt stack pointer adjustment detected\n")); | |
7934 | return; | |
7935 | } | |
948f632f | 7936 | |
f6f0e17b | 7937 | offset = read_uleb128 (buf, &len, buf + i + 1); |
fa197c1c PB |
7938 | assert (len == i + 1); |
7939 | offset = offset * 8 + 0x408; | |
7940 | printf (_("sp = sp + %ld"), offset); | |
7941 | } | |
7942 | else if ((op & 0xf0) == 0xe0) | |
7943 | { | |
7944 | if ((op & 0x0f) == 7) | |
7945 | printf (" RETURN"); | |
7946 | else | |
7947 | printf (" MV %s, B3", tic6x_unwind_regnames[op & 0x0f]); | |
7948 | } | |
7949 | else | |
7950 | { | |
7951 | printf (_(" [unsupported opcode]")); | |
7952 | } | |
7953 | putchar ('\n'); | |
7954 | } | |
7955 | } | |
7956 | ||
7957 | static bfd_vma | |
a734115a | 7958 | arm_expand_prel31 (bfd_vma word, bfd_vma where) |
fa197c1c PB |
7959 | { |
7960 | bfd_vma offset; | |
7961 | ||
7962 | offset = word & 0x7fffffff; | |
7963 | if (offset & 0x40000000) | |
7964 | offset |= ~ (bfd_vma) 0x7fffffff; | |
7965 | ||
7966 | if (elf_header.e_machine == EM_TI_C6000) | |
7967 | offset <<= 1; | |
7968 | ||
7969 | return offset + where; | |
7970 | } | |
7971 | ||
7972 | static void | |
1b31d05e NC |
7973 | decode_arm_unwind (struct arm_unw_aux_info * aux, |
7974 | unsigned int word, | |
7975 | unsigned int remaining, | |
7976 | bfd_vma data_offset, | |
7977 | Elf_Internal_Shdr * data_sec, | |
7978 | struct arm_section * data_arm_sec) | |
fa197c1c PB |
7979 | { |
7980 | int per_index; | |
7981 | unsigned int more_words = 0; | |
37e14bc3 | 7982 | struct absaddr addr; |
1b31d05e | 7983 | bfd_vma sym_name = (bfd_vma) -1; |
fa197c1c PB |
7984 | |
7985 | if (remaining == 0) | |
7986 | { | |
1b31d05e NC |
7987 | /* Fetch the first word. |
7988 | Note - when decoding an object file the address extracted | |
7989 | here will always be 0. So we also pass in the sym_name | |
7990 | parameter so that we can find the symbol associated with | |
7991 | the personality routine. */ | |
7992 | if (! get_unwind_section_word (aux, data_arm_sec, data_sec, data_offset, | |
7993 | & word, & addr, & sym_name)) | |
fa197c1c | 7994 | return; |
1b31d05e | 7995 | |
fa197c1c PB |
7996 | remaining = 4; |
7997 | } | |
7998 | ||
7999 | if ((word & 0x80000000) == 0) | |
8000 | { | |
8001 | /* Expand prel31 for personality routine. */ | |
8002 | bfd_vma fn; | |
8003 | const char *procname; | |
8004 | ||
a734115a | 8005 | fn = arm_expand_prel31 (word, data_sec->sh_addr + data_offset); |
fa197c1c | 8006 | printf (_(" Personality routine: ")); |
1b31d05e NC |
8007 | if (fn == 0 |
8008 | && addr.section == SHN_UNDEF && addr.offset == 0 | |
8009 | && sym_name != (bfd_vma) -1 && sym_name < aux->strtab_size) | |
8010 | { | |
8011 | procname = aux->strtab + sym_name; | |
8012 | print_vma (fn, PREFIX_HEX); | |
8013 | if (procname) | |
8014 | { | |
8015 | fputs (" <", stdout); | |
8016 | fputs (procname, stdout); | |
8017 | fputc ('>', stdout); | |
8018 | } | |
8019 | } | |
8020 | else | |
8021 | procname = arm_print_vma_and_name (aux, fn, addr); | |
fa197c1c PB |
8022 | fputc ('\n', stdout); |
8023 | ||
8024 | /* The GCC personality routines use the standard compact | |
8025 | encoding, starting with one byte giving the number of | |
8026 | words. */ | |
8027 | if (procname != NULL | |
8028 | && (const_strneq (procname, "__gcc_personality_v0") | |
8029 | || const_strneq (procname, "__gxx_personality_v0") | |
8030 | || const_strneq (procname, "__gcj_personality_v0") | |
8031 | || const_strneq (procname, "__gnu_objc_personality_v0"))) | |
8032 | { | |
8033 | remaining = 0; | |
8034 | more_words = 1; | |
8035 | ADVANCE; | |
8036 | if (!remaining) | |
8037 | { | |
8038 | printf (_(" [Truncated data]\n")); | |
8039 | return; | |
8040 | } | |
8041 | more_words = word >> 24; | |
8042 | word <<= 8; | |
8043 | remaining--; | |
8044 | per_index = -1; | |
8045 | } | |
8046 | else | |
8047 | return; | |
8048 | } | |
8049 | else | |
8050 | { | |
1b31d05e | 8051 | /* ARM EHABI Section 6.3: |
0b4362b0 | 8052 | |
1b31d05e | 8053 | An exception-handling table entry for the compact model looks like: |
0b4362b0 | 8054 | |
1b31d05e NC |
8055 | 31 30-28 27-24 23-0 |
8056 | -- ----- ----- ---- | |
8057 | 1 0 index Data for personalityRoutine[index] */ | |
8058 | ||
8059 | if (elf_header.e_machine == EM_ARM | |
8060 | && (word & 0x70000000)) | |
83c257ca | 8061 | warn (_("Corrupt ARM compact model table entry: %x \n"), word); |
1b31d05e | 8062 | |
fa197c1c | 8063 | per_index = (word >> 24) & 0x7f; |
1b31d05e | 8064 | printf (_(" Compact model index: %d\n"), per_index); |
fa197c1c PB |
8065 | if (per_index == 0) |
8066 | { | |
8067 | more_words = 0; | |
8068 | word <<= 8; | |
8069 | remaining--; | |
8070 | } | |
8071 | else if (per_index < 3) | |
8072 | { | |
8073 | more_words = (word >> 16) & 0xff; | |
8074 | word <<= 16; | |
8075 | remaining -= 2; | |
8076 | } | |
8077 | } | |
8078 | ||
8079 | switch (elf_header.e_machine) | |
8080 | { | |
8081 | case EM_ARM: | |
8082 | if (per_index < 3) | |
8083 | { | |
8084 | decode_arm_unwind_bytecode (aux, word, remaining, more_words, | |
8085 | data_offset, data_sec, data_arm_sec); | |
8086 | } | |
8087 | else | |
1b31d05e NC |
8088 | { |
8089 | warn (_("Unknown ARM compact model index encountered\n")); | |
8090 | printf (_(" [reserved]\n")); | |
8091 | } | |
fa197c1c PB |
8092 | break; |
8093 | ||
8094 | case EM_TI_C6000: | |
8095 | if (per_index < 3) | |
8096 | { | |
8097 | decode_tic6x_unwind_bytecode (aux, word, remaining, more_words, | |
1b31d05e | 8098 | data_offset, data_sec, data_arm_sec); |
fa197c1c PB |
8099 | } |
8100 | else if (per_index < 5) | |
8101 | { | |
8102 | if (((word >> 17) & 0x7f) == 0x7f) | |
8103 | printf (_(" Restore stack from frame pointer\n")); | |
8104 | else | |
8105 | printf (_(" Stack increment %d\n"), (word >> 14) & 0x1fc); | |
8106 | printf (_(" Registers restored: ")); | |
8107 | if (per_index == 4) | |
8108 | printf (" (compact) "); | |
8109 | decode_tic6x_unwind_regmask ((word >> 4) & 0x1fff); | |
8110 | putchar ('\n'); | |
8111 | printf (_(" Return register: %s\n"), | |
8112 | tic6x_unwind_regnames[word & 0xf]); | |
8113 | } | |
8114 | else | |
1b31d05e | 8115 | printf (_(" [reserved (%d)]\n"), per_index); |
fa197c1c PB |
8116 | break; |
8117 | ||
8118 | default: | |
74e1a04b | 8119 | error (_("Unsupported architecture type %d encountered when decoding unwind table\n"), |
1b31d05e | 8120 | elf_header.e_machine); |
fa197c1c | 8121 | } |
0b6ae522 DJ |
8122 | |
8123 | /* Decode the descriptors. Not implemented. */ | |
8124 | } | |
8125 | ||
8126 | static void | |
8127 | dump_arm_unwind (struct arm_unw_aux_info *aux, Elf_Internal_Shdr *exidx_sec) | |
8128 | { | |
8129 | struct arm_section exidx_arm_sec, extab_arm_sec; | |
8130 | unsigned int i, exidx_len; | |
948f632f | 8131 | unsigned long j, nfuns; |
0b6ae522 DJ |
8132 | |
8133 | memset (&exidx_arm_sec, 0, sizeof (exidx_arm_sec)); | |
8134 | memset (&extab_arm_sec, 0, sizeof (extab_arm_sec)); | |
8135 | exidx_len = exidx_sec->sh_size / 8; | |
8136 | ||
948f632f DA |
8137 | aux->funtab = xmalloc (aux->nsyms * sizeof (Elf_Internal_Sym)); |
8138 | for (nfuns = 0, j = 0; j < aux->nsyms; j++) | |
8139 | if (aux->symtab[j].st_value && ELF_ST_TYPE (aux->symtab[j].st_info) == STT_FUNC) | |
8140 | aux->funtab[nfuns++] = aux->symtab[j]; | |
8141 | aux->nfuns = nfuns; | |
8142 | qsort (aux->funtab, aux->nfuns, sizeof (Elf_Internal_Sym), symcmp); | |
8143 | ||
0b6ae522 DJ |
8144 | for (i = 0; i < exidx_len; i++) |
8145 | { | |
8146 | unsigned int exidx_fn, exidx_entry; | |
8147 | struct absaddr fn_addr, entry_addr; | |
8148 | bfd_vma fn; | |
8149 | ||
8150 | fputc ('\n', stdout); | |
8151 | ||
1b31d05e NC |
8152 | if (! get_unwind_section_word (aux, & exidx_arm_sec, exidx_sec, |
8153 | 8 * i, & exidx_fn, & fn_addr, NULL) | |
8154 | || ! get_unwind_section_word (aux, & exidx_arm_sec, exidx_sec, | |
8155 | 8 * i + 4, & exidx_entry, & entry_addr, NULL)) | |
0b6ae522 | 8156 | { |
948f632f | 8157 | free (aux->funtab); |
1b31d05e NC |
8158 | arm_free_section (& exidx_arm_sec); |
8159 | arm_free_section (& extab_arm_sec); | |
0b6ae522 DJ |
8160 | return; |
8161 | } | |
8162 | ||
83c257ca NC |
8163 | /* ARM EHABI, Section 5: |
8164 | An index table entry consists of 2 words. | |
8165 | The first word contains a prel31 offset to the start of a function, with bit 31 clear. */ | |
8166 | if (exidx_fn & 0x80000000) | |
8167 | warn (_("corrupt index table entry: %x\n"), exidx_fn); | |
8168 | ||
a734115a | 8169 | fn = arm_expand_prel31 (exidx_fn, exidx_sec->sh_addr + 8 * i); |
0b6ae522 | 8170 | |
a734115a | 8171 | arm_print_vma_and_name (aux, fn, fn_addr); |
0b6ae522 DJ |
8172 | fputs (": ", stdout); |
8173 | ||
8174 | if (exidx_entry == 1) | |
8175 | { | |
8176 | print_vma (exidx_entry, PREFIX_HEX); | |
8177 | fputs (" [cantunwind]\n", stdout); | |
8178 | } | |
8179 | else if (exidx_entry & 0x80000000) | |
8180 | { | |
8181 | print_vma (exidx_entry, PREFIX_HEX); | |
8182 | fputc ('\n', stdout); | |
8183 | decode_arm_unwind (aux, exidx_entry, 4, 0, NULL, NULL); | |
8184 | } | |
8185 | else | |
8186 | { | |
8f73510c | 8187 | bfd_vma table, table_offset = 0; |
0b6ae522 DJ |
8188 | Elf_Internal_Shdr *table_sec; |
8189 | ||
8190 | fputs ("@", stdout); | |
a734115a | 8191 | table = arm_expand_prel31 (exidx_entry, exidx_sec->sh_addr + 8 * i + 4); |
0b6ae522 DJ |
8192 | print_vma (table, PREFIX_HEX); |
8193 | printf ("\n"); | |
8194 | ||
8195 | /* Locate the matching .ARM.extab. */ | |
8196 | if (entry_addr.section != SHN_UNDEF | |
8197 | && entry_addr.section < elf_header.e_shnum) | |
8198 | { | |
8199 | table_sec = section_headers + entry_addr.section; | |
8200 | table_offset = entry_addr.offset; | |
8201 | } | |
8202 | else | |
8203 | { | |
8204 | table_sec = find_section_by_address (table); | |
8205 | if (table_sec != NULL) | |
8206 | table_offset = table - table_sec->sh_addr; | |
8207 | } | |
8208 | if (table_sec == NULL) | |
8209 | { | |
8210 | warn (_("Could not locate .ARM.extab section containing 0x%lx.\n"), | |
8211 | (unsigned long) table); | |
8212 | continue; | |
8213 | } | |
8214 | decode_arm_unwind (aux, 0, 0, table_offset, table_sec, | |
8215 | &extab_arm_sec); | |
8216 | } | |
8217 | } | |
8218 | ||
8219 | printf ("\n"); | |
8220 | ||
948f632f | 8221 | free (aux->funtab); |
0b6ae522 DJ |
8222 | arm_free_section (&exidx_arm_sec); |
8223 | arm_free_section (&extab_arm_sec); | |
8224 | } | |
8225 | ||
fa197c1c | 8226 | /* Used for both ARM and C6X unwinding tables. */ |
1b31d05e NC |
8227 | |
8228 | static void | |
0b6ae522 DJ |
8229 | arm_process_unwind (FILE *file) |
8230 | { | |
8231 | struct arm_unw_aux_info aux; | |
8232 | Elf_Internal_Shdr *unwsec = NULL; | |
8233 | Elf_Internal_Shdr *strsec; | |
8234 | Elf_Internal_Shdr *sec; | |
8235 | unsigned long i; | |
fa197c1c | 8236 | unsigned int sec_type; |
0b6ae522 | 8237 | |
fa197c1c PB |
8238 | switch (elf_header.e_machine) |
8239 | { | |
8240 | case EM_ARM: | |
8241 | sec_type = SHT_ARM_EXIDX; | |
8242 | break; | |
8243 | ||
8244 | case EM_TI_C6000: | |
8245 | sec_type = SHT_C6000_UNWIND; | |
8246 | break; | |
8247 | ||
0b4362b0 | 8248 | default: |
74e1a04b | 8249 | error (_("Unsupported architecture type %d encountered when processing unwind table\n"), |
1b31d05e NC |
8250 | elf_header.e_machine); |
8251 | return; | |
fa197c1c PB |
8252 | } |
8253 | ||
0b6ae522 | 8254 | if (string_table == NULL) |
1b31d05e NC |
8255 | return; |
8256 | ||
8257 | memset (& aux, 0, sizeof (aux)); | |
8258 | aux.file = file; | |
0b6ae522 DJ |
8259 | |
8260 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec) | |
8261 | { | |
8262 | if (sec->sh_type == SHT_SYMTAB && sec->sh_link < elf_header.e_shnum) | |
8263 | { | |
ba5cdace | 8264 | aux.symtab = GET_ELF_SYMBOLS (file, sec, & aux.nsyms); |
0b6ae522 DJ |
8265 | |
8266 | strsec = section_headers + sec->sh_link; | |
74e1a04b NC |
8267 | |
8268 | /* PR binutils/17531 file: 011-12666-0.004. */ | |
8269 | if (aux.strtab != NULL) | |
8270 | { | |
4082ef84 | 8271 | error (_("Multiple string tables found in file.\n")); |
74e1a04b NC |
8272 | free (aux.strtab); |
8273 | } | |
0b6ae522 DJ |
8274 | aux.strtab = get_data (NULL, file, strsec->sh_offset, |
8275 | 1, strsec->sh_size, _("string table")); | |
8276 | aux.strtab_size = aux.strtab != NULL ? strsec->sh_size : 0; | |
8277 | } | |
fa197c1c | 8278 | else if (sec->sh_type == sec_type) |
0b6ae522 DJ |
8279 | unwsec = sec; |
8280 | } | |
8281 | ||
1b31d05e | 8282 | if (unwsec == NULL) |
0b6ae522 | 8283 | printf (_("\nThere are no unwind sections in this file.\n")); |
1b31d05e NC |
8284 | else |
8285 | for (i = 0, sec = section_headers; i < elf_header.e_shnum; ++i, ++sec) | |
8286 | { | |
8287 | if (sec->sh_type == sec_type) | |
8288 | { | |
8289 | printf (_("\nUnwind table index '%s' at offset 0x%lx contains %lu entries:\n"), | |
74e1a04b | 8290 | printable_section_name (sec), |
1b31d05e NC |
8291 | (unsigned long) sec->sh_offset, |
8292 | (unsigned long) (sec->sh_size / (2 * eh_addr_size))); | |
0b6ae522 | 8293 | |
1b31d05e NC |
8294 | dump_arm_unwind (&aux, sec); |
8295 | } | |
8296 | } | |
0b6ae522 DJ |
8297 | |
8298 | if (aux.symtab) | |
8299 | free (aux.symtab); | |
8300 | if (aux.strtab) | |
8301 | free ((char *) aux.strtab); | |
0b6ae522 DJ |
8302 | } |
8303 | ||
1b31d05e | 8304 | static void |
2cf0635d | 8305 | process_unwind (FILE * file) |
57346661 | 8306 | { |
2cf0635d NC |
8307 | struct unwind_handler |
8308 | { | |
57346661 | 8309 | int machtype; |
1b31d05e | 8310 | void (* handler)(FILE *); |
2cf0635d NC |
8311 | } handlers[] = |
8312 | { | |
0b6ae522 | 8313 | { EM_ARM, arm_process_unwind }, |
57346661 AM |
8314 | { EM_IA_64, ia64_process_unwind }, |
8315 | { EM_PARISC, hppa_process_unwind }, | |
fa197c1c | 8316 | { EM_TI_C6000, arm_process_unwind }, |
57346661 AM |
8317 | { 0, 0 } |
8318 | }; | |
8319 | int i; | |
8320 | ||
8321 | if (!do_unwind) | |
1b31d05e | 8322 | return; |
57346661 AM |
8323 | |
8324 | for (i = 0; handlers[i].handler != NULL; i++) | |
8325 | if (elf_header.e_machine == handlers[i].machtype) | |
9f758fdc NC |
8326 | { |
8327 | handlers[i].handler (file); | |
8328 | return; | |
8329 | } | |
57346661 | 8330 | |
1b31d05e NC |
8331 | printf (_("\nThe decoding of unwind sections for machine type %s is not currently supported.\n"), |
8332 | get_machine_name (elf_header.e_machine)); | |
57346661 AM |
8333 | } |
8334 | ||
252b5132 | 8335 | static void |
2cf0635d | 8336 | dynamic_section_mips_val (Elf_Internal_Dyn * entry) |
252b5132 RH |
8337 | { |
8338 | switch (entry->d_tag) | |
8339 | { | |
8340 | case DT_MIPS_FLAGS: | |
8341 | if (entry->d_un.d_val == 0) | |
4b68bca3 | 8342 | printf (_("NONE")); |
252b5132 RH |
8343 | else |
8344 | { | |
8345 | static const char * opts[] = | |
8346 | { | |
8347 | "QUICKSTART", "NOTPOT", "NO_LIBRARY_REPLACEMENT", | |
8348 | "NO_MOVE", "SGI_ONLY", "GUARANTEE_INIT", "DELTA_C_PLUS_PLUS", | |
8349 | "GUARANTEE_START_INIT", "PIXIE", "DEFAULT_DELAY_LOAD", | |
8350 | "REQUICKSTART", "REQUICKSTARTED", "CORD", "NO_UNRES_UNDEF", | |
8351 | "RLD_ORDER_SAFE" | |
8352 | }; | |
8353 | unsigned int cnt; | |
8354 | int first = 1; | |
2b692964 | 8355 | |
60bca95a | 8356 | for (cnt = 0; cnt < ARRAY_SIZE (opts); ++cnt) |
252b5132 RH |
8357 | if (entry->d_un.d_val & (1 << cnt)) |
8358 | { | |
8359 | printf ("%s%s", first ? "" : " ", opts[cnt]); | |
8360 | first = 0; | |
8361 | } | |
252b5132 RH |
8362 | } |
8363 | break; | |
103f02d3 | 8364 | |
252b5132 | 8365 | case DT_MIPS_IVERSION: |
d79b3d50 | 8366 | if (VALID_DYNAMIC_NAME (entry->d_un.d_val)) |
4b68bca3 | 8367 | printf (_("Interface Version: %s"), GET_DYNAMIC_NAME (entry->d_un.d_val)); |
252b5132 | 8368 | else |
76ca31c0 NC |
8369 | { |
8370 | char buf[40]; | |
8371 | sprintf_vma (buf, entry->d_un.d_ptr); | |
8372 | /* Note: coded this way so that there is a single string for translation. */ | |
8373 | printf (_("<corrupt: %s>"), buf); | |
8374 | } | |
252b5132 | 8375 | break; |
103f02d3 | 8376 | |
252b5132 RH |
8377 | case DT_MIPS_TIME_STAMP: |
8378 | { | |
8379 | char timebuf[20]; | |
2cf0635d | 8380 | struct tm * tmp; |
91d6fa6a | 8381 | time_t atime = entry->d_un.d_val; |
82b1b41b | 8382 | |
91d6fa6a | 8383 | tmp = gmtime (&atime); |
82b1b41b NC |
8384 | /* PR 17531: file: 6accc532. */ |
8385 | if (tmp == NULL) | |
8386 | snprintf (timebuf, sizeof (timebuf), _("<corrupt>")); | |
8387 | else | |
8388 | snprintf (timebuf, sizeof (timebuf), "%04u-%02u-%02uT%02u:%02u:%02u", | |
8389 | tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, | |
8390 | tmp->tm_hour, tmp->tm_min, tmp->tm_sec); | |
4b68bca3 | 8391 | printf (_("Time Stamp: %s"), timebuf); |
252b5132 RH |
8392 | } |
8393 | break; | |
103f02d3 | 8394 | |
252b5132 RH |
8395 | case DT_MIPS_RLD_VERSION: |
8396 | case DT_MIPS_LOCAL_GOTNO: | |
8397 | case DT_MIPS_CONFLICTNO: | |
8398 | case DT_MIPS_LIBLISTNO: | |
8399 | case DT_MIPS_SYMTABNO: | |
8400 | case DT_MIPS_UNREFEXTNO: | |
8401 | case DT_MIPS_HIPAGENO: | |
8402 | case DT_MIPS_DELTA_CLASS_NO: | |
8403 | case DT_MIPS_DELTA_INSTANCE_NO: | |
8404 | case DT_MIPS_DELTA_RELOC_NO: | |
8405 | case DT_MIPS_DELTA_SYM_NO: | |
8406 | case DT_MIPS_DELTA_CLASSSYM_NO: | |
8407 | case DT_MIPS_COMPACT_SIZE: | |
4b68bca3 | 8408 | print_vma (entry->d_un.d_ptr, DEC); |
252b5132 | 8409 | break; |
103f02d3 UD |
8410 | |
8411 | default: | |
4b68bca3 | 8412 | print_vma (entry->d_un.d_ptr, PREFIX_HEX); |
103f02d3 | 8413 | } |
4b68bca3 | 8414 | putchar ('\n'); |
103f02d3 UD |
8415 | } |
8416 | ||
103f02d3 | 8417 | static void |
2cf0635d | 8418 | dynamic_section_parisc_val (Elf_Internal_Dyn * entry) |
103f02d3 UD |
8419 | { |
8420 | switch (entry->d_tag) | |
8421 | { | |
8422 | case DT_HP_DLD_FLAGS: | |
8423 | { | |
8424 | static struct | |
8425 | { | |
8426 | long int bit; | |
2cf0635d | 8427 | const char * str; |
5e220199 NC |
8428 | } |
8429 | flags[] = | |
8430 | { | |
8431 | { DT_HP_DEBUG_PRIVATE, "HP_DEBUG_PRIVATE" }, | |
8432 | { DT_HP_DEBUG_CALLBACK, "HP_DEBUG_CALLBACK" }, | |
8433 | { DT_HP_DEBUG_CALLBACK_BOR, "HP_DEBUG_CALLBACK_BOR" }, | |
8434 | { DT_HP_NO_ENVVAR, "HP_NO_ENVVAR" }, | |
8435 | { DT_HP_BIND_NOW, "HP_BIND_NOW" }, | |
8436 | { DT_HP_BIND_NONFATAL, "HP_BIND_NONFATAL" }, | |
8437 | { DT_HP_BIND_VERBOSE, "HP_BIND_VERBOSE" }, | |
8438 | { DT_HP_BIND_RESTRICTED, "HP_BIND_RESTRICTED" }, | |
8439 | { DT_HP_BIND_SYMBOLIC, "HP_BIND_SYMBOLIC" }, | |
8440 | { DT_HP_RPATH_FIRST, "HP_RPATH_FIRST" }, | |
eec8f817 DA |
8441 | { DT_HP_BIND_DEPTH_FIRST, "HP_BIND_DEPTH_FIRST" }, |
8442 | { DT_HP_GST, "HP_GST" }, | |
8443 | { DT_HP_SHLIB_FIXED, "HP_SHLIB_FIXED" }, | |
8444 | { DT_HP_MERGE_SHLIB_SEG, "HP_MERGE_SHLIB_SEG" }, | |
8445 | { DT_HP_NODELETE, "HP_NODELETE" }, | |
8446 | { DT_HP_GROUP, "HP_GROUP" }, | |
8447 | { DT_HP_PROTECT_LINKAGE_TABLE, "HP_PROTECT_LINKAGE_TABLE" } | |
5e220199 | 8448 | }; |
103f02d3 | 8449 | int first = 1; |
5e220199 | 8450 | size_t cnt; |
f7a99963 | 8451 | bfd_vma val = entry->d_un.d_val; |
103f02d3 | 8452 | |
60bca95a | 8453 | for (cnt = 0; cnt < ARRAY_SIZE (flags); ++cnt) |
103f02d3 | 8454 | if (val & flags[cnt].bit) |
30800947 NC |
8455 | { |
8456 | if (! first) | |
8457 | putchar (' '); | |
8458 | fputs (flags[cnt].str, stdout); | |
8459 | first = 0; | |
8460 | val ^= flags[cnt].bit; | |
8461 | } | |
76da6bbe | 8462 | |
103f02d3 | 8463 | if (val != 0 || first) |
f7a99963 NC |
8464 | { |
8465 | if (! first) | |
8466 | putchar (' '); | |
8467 | print_vma (val, HEX); | |
8468 | } | |
103f02d3 UD |
8469 | } |
8470 | break; | |
76da6bbe | 8471 | |
252b5132 | 8472 | default: |
f7a99963 NC |
8473 | print_vma (entry->d_un.d_ptr, PREFIX_HEX); |
8474 | break; | |
252b5132 | 8475 | } |
35b1837e | 8476 | putchar ('\n'); |
252b5132 RH |
8477 | } |
8478 | ||
28f997cf TG |
8479 | #ifdef BFD64 |
8480 | ||
8481 | /* VMS vs Unix time offset and factor. */ | |
8482 | ||
8483 | #define VMS_EPOCH_OFFSET 35067168000000000LL | |
8484 | #define VMS_GRANULARITY_FACTOR 10000000 | |
8485 | ||
8486 | /* Display a VMS time in a human readable format. */ | |
8487 | ||
8488 | static void | |
8489 | print_vms_time (bfd_int64_t vmstime) | |
8490 | { | |
8491 | struct tm *tm; | |
8492 | time_t unxtime; | |
8493 | ||
8494 | unxtime = (vmstime - VMS_EPOCH_OFFSET) / VMS_GRANULARITY_FACTOR; | |
8495 | tm = gmtime (&unxtime); | |
8496 | printf ("%04u-%02u-%02uT%02u:%02u:%02u", | |
8497 | tm->tm_year + 1900, tm->tm_mon + 1, tm->tm_mday, | |
8498 | tm->tm_hour, tm->tm_min, tm->tm_sec); | |
8499 | } | |
8500 | #endif /* BFD64 */ | |
8501 | ||
ecc51f48 | 8502 | static void |
2cf0635d | 8503 | dynamic_section_ia64_val (Elf_Internal_Dyn * entry) |
ecc51f48 NC |
8504 | { |
8505 | switch (entry->d_tag) | |
8506 | { | |
0de14b54 | 8507 | case DT_IA_64_PLT_RESERVE: |
bdf4d63a | 8508 | /* First 3 slots reserved. */ |
ecc51f48 NC |
8509 | print_vma (entry->d_un.d_ptr, PREFIX_HEX); |
8510 | printf (" -- "); | |
8511 | print_vma (entry->d_un.d_ptr + (3 * 8), PREFIX_HEX); | |
bdf4d63a JJ |
8512 | break; |
8513 | ||
28f997cf TG |
8514 | case DT_IA_64_VMS_LINKTIME: |
8515 | #ifdef BFD64 | |
8516 | print_vms_time (entry->d_un.d_val); | |
8517 | #endif | |
8518 | break; | |
8519 | ||
8520 | case DT_IA_64_VMS_LNKFLAGS: | |
8521 | print_vma (entry->d_un.d_ptr, PREFIX_HEX); | |
8522 | if (entry->d_un.d_val & VMS_LF_CALL_DEBUG) | |
8523 | printf (" CALL_DEBUG"); | |
8524 | if (entry->d_un.d_val & VMS_LF_NOP0BUFS) | |
8525 | printf (" NOP0BUFS"); | |
8526 | if (entry->d_un.d_val & VMS_LF_P0IMAGE) | |
8527 | printf (" P0IMAGE"); | |
8528 | if (entry->d_un.d_val & VMS_LF_MKTHREADS) | |
8529 | printf (" MKTHREADS"); | |
8530 | if (entry->d_un.d_val & VMS_LF_UPCALLS) | |
8531 | printf (" UPCALLS"); | |
8532 | if (entry->d_un.d_val & VMS_LF_IMGSTA) | |
8533 | printf (" IMGSTA"); | |
8534 | if (entry->d_un.d_val & VMS_LF_INITIALIZE) | |
8535 | printf (" INITIALIZE"); | |
8536 | if (entry->d_un.d_val & VMS_LF_MAIN) | |
8537 | printf (" MAIN"); | |
8538 | if (entry->d_un.d_val & VMS_LF_EXE_INIT) | |
8539 | printf (" EXE_INIT"); | |
8540 | if (entry->d_un.d_val & VMS_LF_TBK_IN_IMG) | |
8541 | printf (" TBK_IN_IMG"); | |
8542 | if (entry->d_un.d_val & VMS_LF_DBG_IN_IMG) | |
8543 | printf (" DBG_IN_IMG"); | |
8544 | if (entry->d_un.d_val & VMS_LF_TBK_IN_DSF) | |
8545 | printf (" TBK_IN_DSF"); | |
8546 | if (entry->d_un.d_val & VMS_LF_DBG_IN_DSF) | |
8547 | printf (" DBG_IN_DSF"); | |
8548 | if (entry->d_un.d_val & VMS_LF_SIGNATURES) | |
8549 | printf (" SIGNATURES"); | |
8550 | if (entry->d_un.d_val & VMS_LF_REL_SEG_OFF) | |
8551 | printf (" REL_SEG_OFF"); | |
8552 | break; | |
8553 | ||
bdf4d63a JJ |
8554 | default: |
8555 | print_vma (entry->d_un.d_ptr, PREFIX_HEX); | |
8556 | break; | |
ecc51f48 | 8557 | } |
bdf4d63a | 8558 | putchar ('\n'); |
ecc51f48 NC |
8559 | } |
8560 | ||
252b5132 | 8561 | static int |
2cf0635d | 8562 | get_32bit_dynamic_section (FILE * file) |
252b5132 | 8563 | { |
2cf0635d NC |
8564 | Elf32_External_Dyn * edyn; |
8565 | Elf32_External_Dyn * ext; | |
8566 | Elf_Internal_Dyn * entry; | |
103f02d3 | 8567 | |
3f5e193b NC |
8568 | edyn = (Elf32_External_Dyn *) get_data (NULL, file, dynamic_addr, 1, |
8569 | dynamic_size, _("dynamic section")); | |
a6e9f9df AM |
8570 | if (!edyn) |
8571 | return 0; | |
103f02d3 | 8572 | |
071436c6 NC |
8573 | /* SGI's ELF has more than one section in the DYNAMIC segment, and we |
8574 | might not have the luxury of section headers. Look for the DT_NULL | |
8575 | terminator to determine the number of entries. */ | |
ba2685cc | 8576 | for (ext = edyn, dynamic_nent = 0; |
071436c6 | 8577 | (char *) ext < (char *) edyn + dynamic_size - sizeof (* entry); |
ba2685cc AM |
8578 | ext++) |
8579 | { | |
8580 | dynamic_nent++; | |
8581 | if (BYTE_GET (ext->d_tag) == DT_NULL) | |
8582 | break; | |
8583 | } | |
252b5132 | 8584 | |
3f5e193b NC |
8585 | dynamic_section = (Elf_Internal_Dyn *) cmalloc (dynamic_nent, |
8586 | sizeof (* entry)); | |
b2d38a17 | 8587 | if (dynamic_section == NULL) |
252b5132 | 8588 | { |
8b73c356 NC |
8589 | error (_("Out of memory allocating space for %lu dynamic entries\n"), |
8590 | (unsigned long) dynamic_nent); | |
9ea033b2 NC |
8591 | free (edyn); |
8592 | return 0; | |
8593 | } | |
252b5132 | 8594 | |
fb514b26 | 8595 | for (ext = edyn, entry = dynamic_section; |
ba2685cc | 8596 | entry < dynamic_section + dynamic_nent; |
fb514b26 | 8597 | ext++, entry++) |
9ea033b2 | 8598 | { |
fb514b26 AM |
8599 | entry->d_tag = BYTE_GET (ext->d_tag); |
8600 | entry->d_un.d_val = BYTE_GET (ext->d_un.d_val); | |
252b5132 RH |
8601 | } |
8602 | ||
9ea033b2 NC |
8603 | free (edyn); |
8604 | ||
8605 | return 1; | |
8606 | } | |
8607 | ||
8608 | static int | |
2cf0635d | 8609 | get_64bit_dynamic_section (FILE * file) |
9ea033b2 | 8610 | { |
2cf0635d NC |
8611 | Elf64_External_Dyn * edyn; |
8612 | Elf64_External_Dyn * ext; | |
8613 | Elf_Internal_Dyn * entry; | |
103f02d3 | 8614 | |
071436c6 | 8615 | /* Read in the data. */ |
3f5e193b NC |
8616 | edyn = (Elf64_External_Dyn *) get_data (NULL, file, dynamic_addr, 1, |
8617 | dynamic_size, _("dynamic section")); | |
a6e9f9df AM |
8618 | if (!edyn) |
8619 | return 0; | |
103f02d3 | 8620 | |
071436c6 NC |
8621 | /* SGI's ELF has more than one section in the DYNAMIC segment, and we |
8622 | might not have the luxury of section headers. Look for the DT_NULL | |
8623 | terminator to determine the number of entries. */ | |
ba2685cc | 8624 | for (ext = edyn, dynamic_nent = 0; |
071436c6 NC |
8625 | /* PR 17533 file: 033-67080-0.004 - do not read off the end of the buffer. */ |
8626 | (char *) ext < ((char *) edyn) + dynamic_size - sizeof (* ext); | |
ba2685cc AM |
8627 | ext++) |
8628 | { | |
8629 | dynamic_nent++; | |
66543521 | 8630 | if (BYTE_GET (ext->d_tag) == DT_NULL) |
ba2685cc AM |
8631 | break; |
8632 | } | |
252b5132 | 8633 | |
3f5e193b NC |
8634 | dynamic_section = (Elf_Internal_Dyn *) cmalloc (dynamic_nent, |
8635 | sizeof (* entry)); | |
b2d38a17 | 8636 | if (dynamic_section == NULL) |
252b5132 | 8637 | { |
8b73c356 NC |
8638 | error (_("Out of memory allocating space for %lu dynamic entries\n"), |
8639 | (unsigned long) dynamic_nent); | |
252b5132 RH |
8640 | free (edyn); |
8641 | return 0; | |
8642 | } | |
8643 | ||
071436c6 | 8644 | /* Convert from external to internal formats. */ |
fb514b26 | 8645 | for (ext = edyn, entry = dynamic_section; |
ba2685cc | 8646 | entry < dynamic_section + dynamic_nent; |
fb514b26 | 8647 | ext++, entry++) |
252b5132 | 8648 | { |
66543521 AM |
8649 | entry->d_tag = BYTE_GET (ext->d_tag); |
8650 | entry->d_un.d_val = BYTE_GET (ext->d_un.d_val); | |
252b5132 RH |
8651 | } |
8652 | ||
8653 | free (edyn); | |
8654 | ||
9ea033b2 NC |
8655 | return 1; |
8656 | } | |
8657 | ||
e9e44622 JJ |
8658 | static void |
8659 | print_dynamic_flags (bfd_vma flags) | |
d1133906 | 8660 | { |
e9e44622 | 8661 | int first = 1; |
13ae64f3 | 8662 | |
d1133906 NC |
8663 | while (flags) |
8664 | { | |
8665 | bfd_vma flag; | |
8666 | ||
8667 | flag = flags & - flags; | |
8668 | flags &= ~ flag; | |
8669 | ||
e9e44622 JJ |
8670 | if (first) |
8671 | first = 0; | |
8672 | else | |
8673 | putc (' ', stdout); | |
13ae64f3 | 8674 | |
d1133906 NC |
8675 | switch (flag) |
8676 | { | |
e9e44622 JJ |
8677 | case DF_ORIGIN: fputs ("ORIGIN", stdout); break; |
8678 | case DF_SYMBOLIC: fputs ("SYMBOLIC", stdout); break; | |
8679 | case DF_TEXTREL: fputs ("TEXTREL", stdout); break; | |
8680 | case DF_BIND_NOW: fputs ("BIND_NOW", stdout); break; | |
8681 | case DF_STATIC_TLS: fputs ("STATIC_TLS", stdout); break; | |
2b692964 | 8682 | default: fputs (_("unknown"), stdout); break; |
d1133906 NC |
8683 | } |
8684 | } | |
e9e44622 | 8685 | puts (""); |
d1133906 NC |
8686 | } |
8687 | ||
b2d38a17 NC |
8688 | /* Parse and display the contents of the dynamic section. */ |
8689 | ||
9ea033b2 | 8690 | static int |
2cf0635d | 8691 | process_dynamic_section (FILE * file) |
9ea033b2 | 8692 | { |
2cf0635d | 8693 | Elf_Internal_Dyn * entry; |
9ea033b2 NC |
8694 | |
8695 | if (dynamic_size == 0) | |
8696 | { | |
8697 | if (do_dynamic) | |
b2d38a17 | 8698 | printf (_("\nThere is no dynamic section in this file.\n")); |
9ea033b2 NC |
8699 | |
8700 | return 1; | |
8701 | } | |
8702 | ||
8703 | if (is_32bit_elf) | |
8704 | { | |
b2d38a17 | 8705 | if (! get_32bit_dynamic_section (file)) |
9ea033b2 NC |
8706 | return 0; |
8707 | } | |
b2d38a17 | 8708 | else if (! get_64bit_dynamic_section (file)) |
9ea033b2 NC |
8709 | return 0; |
8710 | ||
252b5132 RH |
8711 | /* Find the appropriate symbol table. */ |
8712 | if (dynamic_symbols == NULL) | |
8713 | { | |
86dba8ee AM |
8714 | for (entry = dynamic_section; |
8715 | entry < dynamic_section + dynamic_nent; | |
8716 | ++entry) | |
252b5132 | 8717 | { |
c8286bd1 | 8718 | Elf_Internal_Shdr section; |
252b5132 RH |
8719 | |
8720 | if (entry->d_tag != DT_SYMTAB) | |
8721 | continue; | |
8722 | ||
8723 | dynamic_info[DT_SYMTAB] = entry->d_un.d_val; | |
8724 | ||
8725 | /* Since we do not know how big the symbol table is, | |
8726 | we default to reading in the entire file (!) and | |
8727 | processing that. This is overkill, I know, but it | |
e3c8793a | 8728 | should work. */ |
d93f0186 | 8729 | section.sh_offset = offset_from_vma (file, entry->d_un.d_val, 0); |
252b5132 | 8730 | |
fb52b2f4 NC |
8731 | if (archive_file_offset != 0) |
8732 | section.sh_size = archive_file_size - section.sh_offset; | |
8733 | else | |
8734 | { | |
8735 | if (fseek (file, 0, SEEK_END)) | |
591a748a | 8736 | error (_("Unable to seek to end of file!\n")); |
fb52b2f4 NC |
8737 | |
8738 | section.sh_size = ftell (file) - section.sh_offset; | |
8739 | } | |
252b5132 | 8740 | |
9ea033b2 | 8741 | if (is_32bit_elf) |
9ad5cbcf | 8742 | section.sh_entsize = sizeof (Elf32_External_Sym); |
9ea033b2 | 8743 | else |
9ad5cbcf | 8744 | section.sh_entsize = sizeof (Elf64_External_Sym); |
071436c6 | 8745 | section.sh_name = string_table_length; |
252b5132 | 8746 | |
ba5cdace | 8747 | dynamic_symbols = GET_ELF_SYMBOLS (file, §ion, & num_dynamic_syms); |
19936277 | 8748 | if (num_dynamic_syms < 1) |
252b5132 RH |
8749 | { |
8750 | error (_("Unable to determine the number of symbols to load\n")); | |
8751 | continue; | |
8752 | } | |
252b5132 RH |
8753 | } |
8754 | } | |
8755 | ||
8756 | /* Similarly find a string table. */ | |
8757 | if (dynamic_strings == NULL) | |
8758 | { | |
86dba8ee AM |
8759 | for (entry = dynamic_section; |
8760 | entry < dynamic_section + dynamic_nent; | |
8761 | ++entry) | |
252b5132 RH |
8762 | { |
8763 | unsigned long offset; | |
b34976b6 | 8764 | long str_tab_len; |
252b5132 RH |
8765 | |
8766 | if (entry->d_tag != DT_STRTAB) | |
8767 | continue; | |
8768 | ||
8769 | dynamic_info[DT_STRTAB] = entry->d_un.d_val; | |
8770 | ||
8771 | /* Since we do not know how big the string table is, | |
8772 | we default to reading in the entire file (!) and | |
8773 | processing that. This is overkill, I know, but it | |
e3c8793a | 8774 | should work. */ |
252b5132 | 8775 | |
d93f0186 | 8776 | offset = offset_from_vma (file, entry->d_un.d_val, 0); |
fb52b2f4 NC |
8777 | |
8778 | if (archive_file_offset != 0) | |
8779 | str_tab_len = archive_file_size - offset; | |
8780 | else | |
8781 | { | |
8782 | if (fseek (file, 0, SEEK_END)) | |
8783 | error (_("Unable to seek to end of file\n")); | |
8784 | str_tab_len = ftell (file) - offset; | |
8785 | } | |
252b5132 RH |
8786 | |
8787 | if (str_tab_len < 1) | |
8788 | { | |
8789 | error | |
8790 | (_("Unable to determine the length of the dynamic string table\n")); | |
8791 | continue; | |
8792 | } | |
8793 | ||
3f5e193b NC |
8794 | dynamic_strings = (char *) get_data (NULL, file, offset, 1, |
8795 | str_tab_len, | |
8796 | _("dynamic string table")); | |
59245841 | 8797 | dynamic_strings_length = dynamic_strings == NULL ? 0 : str_tab_len; |
252b5132 RH |
8798 | break; |
8799 | } | |
8800 | } | |
8801 | ||
8802 | /* And find the syminfo section if available. */ | |
8803 | if (dynamic_syminfo == NULL) | |
8804 | { | |
3e8bba36 | 8805 | unsigned long syminsz = 0; |
252b5132 | 8806 | |
86dba8ee AM |
8807 | for (entry = dynamic_section; |
8808 | entry < dynamic_section + dynamic_nent; | |
8809 | ++entry) | |
252b5132 RH |
8810 | { |
8811 | if (entry->d_tag == DT_SYMINENT) | |
8812 | { | |
8813 | /* Note: these braces are necessary to avoid a syntax | |
8814 | error from the SunOS4 C compiler. */ | |
049b0c3a NC |
8815 | /* PR binutils/17531: A corrupt file can trigger this test. |
8816 | So do not use an assert, instead generate an error message. */ | |
8817 | if (sizeof (Elf_External_Syminfo) != entry->d_un.d_val) | |
071436c6 | 8818 | error (_("Bad value (%d) for SYMINENT entry\n"), |
049b0c3a | 8819 | (int) entry->d_un.d_val); |
252b5132 RH |
8820 | } |
8821 | else if (entry->d_tag == DT_SYMINSZ) | |
8822 | syminsz = entry->d_un.d_val; | |
8823 | else if (entry->d_tag == DT_SYMINFO) | |
d93f0186 NC |
8824 | dynamic_syminfo_offset = offset_from_vma (file, entry->d_un.d_val, |
8825 | syminsz); | |
252b5132 RH |
8826 | } |
8827 | ||
8828 | if (dynamic_syminfo_offset != 0 && syminsz != 0) | |
8829 | { | |
2cf0635d NC |
8830 | Elf_External_Syminfo * extsyminfo; |
8831 | Elf_External_Syminfo * extsym; | |
8832 | Elf_Internal_Syminfo * syminfo; | |
252b5132 RH |
8833 | |
8834 | /* There is a syminfo section. Read the data. */ | |
3f5e193b NC |
8835 | extsyminfo = (Elf_External_Syminfo *) |
8836 | get_data (NULL, file, dynamic_syminfo_offset, 1, syminsz, | |
8837 | _("symbol information")); | |
a6e9f9df AM |
8838 | if (!extsyminfo) |
8839 | return 0; | |
252b5132 | 8840 | |
3f5e193b | 8841 | dynamic_syminfo = (Elf_Internal_Syminfo *) malloc (syminsz); |
252b5132 RH |
8842 | if (dynamic_syminfo == NULL) |
8843 | { | |
8b73c356 NC |
8844 | error (_("Out of memory allocating %lu byte for dynamic symbol info\n"), |
8845 | (unsigned long) syminsz); | |
252b5132 RH |
8846 | return 0; |
8847 | } | |
8848 | ||
8849 | dynamic_syminfo_nent = syminsz / sizeof (Elf_External_Syminfo); | |
86dba8ee AM |
8850 | for (syminfo = dynamic_syminfo, extsym = extsyminfo; |
8851 | syminfo < dynamic_syminfo + dynamic_syminfo_nent; | |
8852 | ++syminfo, ++extsym) | |
252b5132 | 8853 | { |
86dba8ee AM |
8854 | syminfo->si_boundto = BYTE_GET (extsym->si_boundto); |
8855 | syminfo->si_flags = BYTE_GET (extsym->si_flags); | |
252b5132 RH |
8856 | } |
8857 | ||
8858 | free (extsyminfo); | |
8859 | } | |
8860 | } | |
8861 | ||
8862 | if (do_dynamic && dynamic_addr) | |
8b73c356 NC |
8863 | printf (_("\nDynamic section at offset 0x%lx contains %lu entries:\n"), |
8864 | dynamic_addr, (unsigned long) dynamic_nent); | |
252b5132 RH |
8865 | if (do_dynamic) |
8866 | printf (_(" Tag Type Name/Value\n")); | |
8867 | ||
86dba8ee AM |
8868 | for (entry = dynamic_section; |
8869 | entry < dynamic_section + dynamic_nent; | |
8870 | entry++) | |
252b5132 RH |
8871 | { |
8872 | if (do_dynamic) | |
f7a99963 | 8873 | { |
2cf0635d | 8874 | const char * dtype; |
e699b9ff | 8875 | |
f7a99963 NC |
8876 | putchar (' '); |
8877 | print_vma (entry->d_tag, FULL_HEX); | |
e699b9ff ILT |
8878 | dtype = get_dynamic_type (entry->d_tag); |
8879 | printf (" (%s)%*s", dtype, | |
8880 | ((is_32bit_elf ? 27 : 19) | |
8881 | - (int) strlen (dtype)), | |
f7a99963 NC |
8882 | " "); |
8883 | } | |
252b5132 RH |
8884 | |
8885 | switch (entry->d_tag) | |
8886 | { | |
d1133906 NC |
8887 | case DT_FLAGS: |
8888 | if (do_dynamic) | |
e9e44622 | 8889 | print_dynamic_flags (entry->d_un.d_val); |
d1133906 | 8890 | break; |
76da6bbe | 8891 | |
252b5132 RH |
8892 | case DT_AUXILIARY: |
8893 | case DT_FILTER: | |
019148e4 L |
8894 | case DT_CONFIG: |
8895 | case DT_DEPAUDIT: | |
8896 | case DT_AUDIT: | |
252b5132 RH |
8897 | if (do_dynamic) |
8898 | { | |
019148e4 | 8899 | switch (entry->d_tag) |
b34976b6 | 8900 | { |
019148e4 L |
8901 | case DT_AUXILIARY: |
8902 | printf (_("Auxiliary library")); | |
8903 | break; | |
8904 | ||
8905 | case DT_FILTER: | |
8906 | printf (_("Filter library")); | |
8907 | break; | |
8908 | ||
b34976b6 | 8909 | case DT_CONFIG: |
019148e4 L |
8910 | printf (_("Configuration file")); |
8911 | break; | |
8912 | ||
8913 | case DT_DEPAUDIT: | |
8914 | printf (_("Dependency audit library")); | |
8915 | break; | |
8916 | ||
8917 | case DT_AUDIT: | |
8918 | printf (_("Audit library")); | |
8919 | break; | |
8920 | } | |
252b5132 | 8921 | |
d79b3d50 NC |
8922 | if (VALID_DYNAMIC_NAME (entry->d_un.d_val)) |
8923 | printf (": [%s]\n", GET_DYNAMIC_NAME (entry->d_un.d_val)); | |
252b5132 | 8924 | else |
f7a99963 NC |
8925 | { |
8926 | printf (": "); | |
8927 | print_vma (entry->d_un.d_val, PREFIX_HEX); | |
8928 | putchar ('\n'); | |
8929 | } | |
252b5132 RH |
8930 | } |
8931 | break; | |
8932 | ||
dcefbbbd | 8933 | case DT_FEATURE: |
252b5132 RH |
8934 | if (do_dynamic) |
8935 | { | |
8936 | printf (_("Flags:")); | |
86f55779 | 8937 | |
252b5132 RH |
8938 | if (entry->d_un.d_val == 0) |
8939 | printf (_(" None\n")); | |
8940 | else | |
8941 | { | |
8942 | unsigned long int val = entry->d_un.d_val; | |
86f55779 | 8943 | |
252b5132 RH |
8944 | if (val & DTF_1_PARINIT) |
8945 | { | |
8946 | printf (" PARINIT"); | |
8947 | val ^= DTF_1_PARINIT; | |
8948 | } | |
dcefbbbd L |
8949 | if (val & DTF_1_CONFEXP) |
8950 | { | |
8951 | printf (" CONFEXP"); | |
8952 | val ^= DTF_1_CONFEXP; | |
8953 | } | |
252b5132 RH |
8954 | if (val != 0) |
8955 | printf (" %lx", val); | |
8956 | puts (""); | |
8957 | } | |
8958 | } | |
8959 | break; | |
8960 | ||
8961 | case DT_POSFLAG_1: | |
8962 | if (do_dynamic) | |
8963 | { | |
8964 | printf (_("Flags:")); | |
86f55779 | 8965 | |
252b5132 RH |
8966 | if (entry->d_un.d_val == 0) |
8967 | printf (_(" None\n")); | |
8968 | else | |
8969 | { | |
8970 | unsigned long int val = entry->d_un.d_val; | |
86f55779 | 8971 | |
252b5132 RH |
8972 | if (val & DF_P1_LAZYLOAD) |
8973 | { | |
8974 | printf (" LAZYLOAD"); | |
8975 | val ^= DF_P1_LAZYLOAD; | |
8976 | } | |
8977 | if (val & DF_P1_GROUPPERM) | |
8978 | { | |
8979 | printf (" GROUPPERM"); | |
8980 | val ^= DF_P1_GROUPPERM; | |
8981 | } | |
8982 | if (val != 0) | |
8983 | printf (" %lx", val); | |
8984 | puts (""); | |
8985 | } | |
8986 | } | |
8987 | break; | |
8988 | ||
8989 | case DT_FLAGS_1: | |
8990 | if (do_dynamic) | |
8991 | { | |
8992 | printf (_("Flags:")); | |
8993 | if (entry->d_un.d_val == 0) | |
8994 | printf (_(" None\n")); | |
8995 | else | |
8996 | { | |
8997 | unsigned long int val = entry->d_un.d_val; | |
86f55779 | 8998 | |
252b5132 RH |
8999 | if (val & DF_1_NOW) |
9000 | { | |
9001 | printf (" NOW"); | |
9002 | val ^= DF_1_NOW; | |
9003 | } | |
9004 | if (val & DF_1_GLOBAL) | |
9005 | { | |
9006 | printf (" GLOBAL"); | |
9007 | val ^= DF_1_GLOBAL; | |
9008 | } | |
9009 | if (val & DF_1_GROUP) | |
9010 | { | |
9011 | printf (" GROUP"); | |
9012 | val ^= DF_1_GROUP; | |
9013 | } | |
9014 | if (val & DF_1_NODELETE) | |
9015 | { | |
9016 | printf (" NODELETE"); | |
9017 | val ^= DF_1_NODELETE; | |
9018 | } | |
9019 | if (val & DF_1_LOADFLTR) | |
9020 | { | |
9021 | printf (" LOADFLTR"); | |
9022 | val ^= DF_1_LOADFLTR; | |
9023 | } | |
9024 | if (val & DF_1_INITFIRST) | |
9025 | { | |
9026 | printf (" INITFIRST"); | |
9027 | val ^= DF_1_INITFIRST; | |
9028 | } | |
9029 | if (val & DF_1_NOOPEN) | |
9030 | { | |
9031 | printf (" NOOPEN"); | |
9032 | val ^= DF_1_NOOPEN; | |
9033 | } | |
9034 | if (val & DF_1_ORIGIN) | |
9035 | { | |
9036 | printf (" ORIGIN"); | |
9037 | val ^= DF_1_ORIGIN; | |
9038 | } | |
9039 | if (val & DF_1_DIRECT) | |
9040 | { | |
9041 | printf (" DIRECT"); | |
9042 | val ^= DF_1_DIRECT; | |
9043 | } | |
9044 | if (val & DF_1_TRANS) | |
9045 | { | |
9046 | printf (" TRANS"); | |
9047 | val ^= DF_1_TRANS; | |
9048 | } | |
9049 | if (val & DF_1_INTERPOSE) | |
9050 | { | |
9051 | printf (" INTERPOSE"); | |
9052 | val ^= DF_1_INTERPOSE; | |
9053 | } | |
f7db6139 | 9054 | if (val & DF_1_NODEFLIB) |
dcefbbbd | 9055 | { |
f7db6139 L |
9056 | printf (" NODEFLIB"); |
9057 | val ^= DF_1_NODEFLIB; | |
dcefbbbd L |
9058 | } |
9059 | if (val & DF_1_NODUMP) | |
9060 | { | |
9061 | printf (" NODUMP"); | |
9062 | val ^= DF_1_NODUMP; | |
9063 | } | |
34b60028 | 9064 | if (val & DF_1_CONFALT) |
dcefbbbd | 9065 | { |
34b60028 L |
9066 | printf (" CONFALT"); |
9067 | val ^= DF_1_CONFALT; | |
9068 | } | |
9069 | if (val & DF_1_ENDFILTEE) | |
9070 | { | |
9071 | printf (" ENDFILTEE"); | |
9072 | val ^= DF_1_ENDFILTEE; | |
9073 | } | |
9074 | if (val & DF_1_DISPRELDNE) | |
9075 | { | |
9076 | printf (" DISPRELDNE"); | |
9077 | val ^= DF_1_DISPRELDNE; | |
9078 | } | |
9079 | if (val & DF_1_DISPRELPND) | |
9080 | { | |
9081 | printf (" DISPRELPND"); | |
9082 | val ^= DF_1_DISPRELPND; | |
9083 | } | |
9084 | if (val & DF_1_NODIRECT) | |
9085 | { | |
9086 | printf (" NODIRECT"); | |
9087 | val ^= DF_1_NODIRECT; | |
9088 | } | |
9089 | if (val & DF_1_IGNMULDEF) | |
9090 | { | |
9091 | printf (" IGNMULDEF"); | |
9092 | val ^= DF_1_IGNMULDEF; | |
9093 | } | |
9094 | if (val & DF_1_NOKSYMS) | |
9095 | { | |
9096 | printf (" NOKSYMS"); | |
9097 | val ^= DF_1_NOKSYMS; | |
9098 | } | |
9099 | if (val & DF_1_NOHDR) | |
9100 | { | |
9101 | printf (" NOHDR"); | |
9102 | val ^= DF_1_NOHDR; | |
9103 | } | |
9104 | if (val & DF_1_EDITED) | |
9105 | { | |
9106 | printf (" EDITED"); | |
9107 | val ^= DF_1_EDITED; | |
9108 | } | |
9109 | if (val & DF_1_NORELOC) | |
9110 | { | |
9111 | printf (" NORELOC"); | |
9112 | val ^= DF_1_NORELOC; | |
9113 | } | |
9114 | if (val & DF_1_SYMINTPOSE) | |
9115 | { | |
9116 | printf (" SYMINTPOSE"); | |
9117 | val ^= DF_1_SYMINTPOSE; | |
9118 | } | |
9119 | if (val & DF_1_GLOBAUDIT) | |
9120 | { | |
9121 | printf (" GLOBAUDIT"); | |
9122 | val ^= DF_1_GLOBAUDIT; | |
9123 | } | |
9124 | if (val & DF_1_SINGLETON) | |
9125 | { | |
9126 | printf (" SINGLETON"); | |
9127 | val ^= DF_1_SINGLETON; | |
dcefbbbd | 9128 | } |
252b5132 RH |
9129 | if (val != 0) |
9130 | printf (" %lx", val); | |
9131 | puts (""); | |
9132 | } | |
9133 | } | |
9134 | break; | |
9135 | ||
9136 | case DT_PLTREL: | |
566b0d53 | 9137 | dynamic_info[entry->d_tag] = entry->d_un.d_val; |
252b5132 RH |
9138 | if (do_dynamic) |
9139 | puts (get_dynamic_type (entry->d_un.d_val)); | |
9140 | break; | |
9141 | ||
9142 | case DT_NULL : | |
9143 | case DT_NEEDED : | |
9144 | case DT_PLTGOT : | |
9145 | case DT_HASH : | |
9146 | case DT_STRTAB : | |
9147 | case DT_SYMTAB : | |
9148 | case DT_RELA : | |
9149 | case DT_INIT : | |
9150 | case DT_FINI : | |
9151 | case DT_SONAME : | |
9152 | case DT_RPATH : | |
9153 | case DT_SYMBOLIC: | |
9154 | case DT_REL : | |
9155 | case DT_DEBUG : | |
9156 | case DT_TEXTREL : | |
9157 | case DT_JMPREL : | |
019148e4 | 9158 | case DT_RUNPATH : |
252b5132 RH |
9159 | dynamic_info[entry->d_tag] = entry->d_un.d_val; |
9160 | ||
9161 | if (do_dynamic) | |
9162 | { | |
2cf0635d | 9163 | char * name; |
252b5132 | 9164 | |
d79b3d50 NC |
9165 | if (VALID_DYNAMIC_NAME (entry->d_un.d_val)) |
9166 | name = GET_DYNAMIC_NAME (entry->d_un.d_val); | |
252b5132 | 9167 | else |
d79b3d50 | 9168 | name = NULL; |
252b5132 RH |
9169 | |
9170 | if (name) | |
9171 | { | |
9172 | switch (entry->d_tag) | |
9173 | { | |
9174 | case DT_NEEDED: | |
9175 | printf (_("Shared library: [%s]"), name); | |
9176 | ||
18bd398b | 9177 | if (streq (name, program_interpreter)) |
f7a99963 | 9178 | printf (_(" program interpreter")); |
252b5132 RH |
9179 | break; |
9180 | ||
9181 | case DT_SONAME: | |
f7a99963 | 9182 | printf (_("Library soname: [%s]"), name); |
252b5132 RH |
9183 | break; |
9184 | ||
9185 | case DT_RPATH: | |
f7a99963 | 9186 | printf (_("Library rpath: [%s]"), name); |
252b5132 RH |
9187 | break; |
9188 | ||
019148e4 L |
9189 | case DT_RUNPATH: |
9190 | printf (_("Library runpath: [%s]"), name); | |
9191 | break; | |
9192 | ||
252b5132 | 9193 | default: |
f7a99963 NC |
9194 | print_vma (entry->d_un.d_val, PREFIX_HEX); |
9195 | break; | |
252b5132 RH |
9196 | } |
9197 | } | |
9198 | else | |
f7a99963 NC |
9199 | print_vma (entry->d_un.d_val, PREFIX_HEX); |
9200 | ||
9201 | putchar ('\n'); | |
252b5132 RH |
9202 | } |
9203 | break; | |
9204 | ||
9205 | case DT_PLTRELSZ: | |
9206 | case DT_RELASZ : | |
9207 | case DT_STRSZ : | |
9208 | case DT_RELSZ : | |
9209 | case DT_RELAENT : | |
9210 | case DT_SYMENT : | |
9211 | case DT_RELENT : | |
566b0d53 | 9212 | dynamic_info[entry->d_tag] = entry->d_un.d_val; |
252b5132 RH |
9213 | case DT_PLTPADSZ: |
9214 | case DT_MOVEENT : | |
9215 | case DT_MOVESZ : | |
9216 | case DT_INIT_ARRAYSZ: | |
9217 | case DT_FINI_ARRAYSZ: | |
047b2264 JJ |
9218 | case DT_GNU_CONFLICTSZ: |
9219 | case DT_GNU_LIBLISTSZ: | |
252b5132 | 9220 | if (do_dynamic) |
f7a99963 NC |
9221 | { |
9222 | print_vma (entry->d_un.d_val, UNSIGNED); | |
2b692964 | 9223 | printf (_(" (bytes)\n")); |
f7a99963 | 9224 | } |
252b5132 RH |
9225 | break; |
9226 | ||
9227 | case DT_VERDEFNUM: | |
9228 | case DT_VERNEEDNUM: | |
9229 | case DT_RELACOUNT: | |
9230 | case DT_RELCOUNT: | |
9231 | if (do_dynamic) | |
f7a99963 NC |
9232 | { |
9233 | print_vma (entry->d_un.d_val, UNSIGNED); | |
9234 | putchar ('\n'); | |
9235 | } | |
252b5132 RH |
9236 | break; |
9237 | ||
9238 | case DT_SYMINSZ: | |
9239 | case DT_SYMINENT: | |
9240 | case DT_SYMINFO: | |
9241 | case DT_USED: | |
9242 | case DT_INIT_ARRAY: | |
9243 | case DT_FINI_ARRAY: | |
9244 | if (do_dynamic) | |
9245 | { | |
d79b3d50 NC |
9246 | if (entry->d_tag == DT_USED |
9247 | && VALID_DYNAMIC_NAME (entry->d_un.d_val)) | |
252b5132 | 9248 | { |
2cf0635d | 9249 | char * name = GET_DYNAMIC_NAME (entry->d_un.d_val); |
252b5132 | 9250 | |
b34976b6 | 9251 | if (*name) |
252b5132 RH |
9252 | { |
9253 | printf (_("Not needed object: [%s]\n"), name); | |
9254 | break; | |
9255 | } | |
9256 | } | |
103f02d3 | 9257 | |
f7a99963 NC |
9258 | print_vma (entry->d_un.d_val, PREFIX_HEX); |
9259 | putchar ('\n'); | |
252b5132 RH |
9260 | } |
9261 | break; | |
9262 | ||
9263 | case DT_BIND_NOW: | |
9264 | /* The value of this entry is ignored. */ | |
35b1837e AM |
9265 | if (do_dynamic) |
9266 | putchar ('\n'); | |
252b5132 | 9267 | break; |
103f02d3 | 9268 | |
047b2264 JJ |
9269 | case DT_GNU_PRELINKED: |
9270 | if (do_dynamic) | |
9271 | { | |
2cf0635d | 9272 | struct tm * tmp; |
91d6fa6a | 9273 | time_t atime = entry->d_un.d_val; |
047b2264 | 9274 | |
91d6fa6a | 9275 | tmp = gmtime (&atime); |
071436c6 NC |
9276 | /* PR 17533 file: 041-1244816-0.004. */ |
9277 | if (tmp == NULL) | |
5a2cbcf4 L |
9278 | printf (_("<corrupt time val: %lx"), |
9279 | (unsigned long) atime); | |
071436c6 NC |
9280 | else |
9281 | printf ("%04u-%02u-%02uT%02u:%02u:%02u\n", | |
9282 | tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, | |
9283 | tmp->tm_hour, tmp->tm_min, tmp->tm_sec); | |
047b2264 JJ |
9284 | |
9285 | } | |
9286 | break; | |
9287 | ||
fdc90cb4 JJ |
9288 | case DT_GNU_HASH: |
9289 | dynamic_info_DT_GNU_HASH = entry->d_un.d_val; | |
9290 | if (do_dynamic) | |
9291 | { | |
9292 | print_vma (entry->d_un.d_val, PREFIX_HEX); | |
9293 | putchar ('\n'); | |
9294 | } | |
9295 | break; | |
9296 | ||
252b5132 RH |
9297 | default: |
9298 | if ((entry->d_tag >= DT_VERSYM) && (entry->d_tag <= DT_VERNEEDNUM)) | |
b34976b6 | 9299 | version_info[DT_VERSIONTAGIDX (entry->d_tag)] = |
252b5132 RH |
9300 | entry->d_un.d_val; |
9301 | ||
9302 | if (do_dynamic) | |
9303 | { | |
9304 | switch (elf_header.e_machine) | |
9305 | { | |
9306 | case EM_MIPS: | |
4fe85591 | 9307 | case EM_MIPS_RS3_LE: |
b2d38a17 | 9308 | dynamic_section_mips_val (entry); |
252b5132 | 9309 | break; |
103f02d3 | 9310 | case EM_PARISC: |
b2d38a17 | 9311 | dynamic_section_parisc_val (entry); |
103f02d3 | 9312 | break; |
ecc51f48 | 9313 | case EM_IA_64: |
b2d38a17 | 9314 | dynamic_section_ia64_val (entry); |
ecc51f48 | 9315 | break; |
252b5132 | 9316 | default: |
f7a99963 NC |
9317 | print_vma (entry->d_un.d_val, PREFIX_HEX); |
9318 | putchar ('\n'); | |
252b5132 RH |
9319 | } |
9320 | } | |
9321 | break; | |
9322 | } | |
9323 | } | |
9324 | ||
9325 | return 1; | |
9326 | } | |
9327 | ||
9328 | static char * | |
d3ba0551 | 9329 | get_ver_flags (unsigned int flags) |
252b5132 | 9330 | { |
b34976b6 | 9331 | static char buff[32]; |
252b5132 RH |
9332 | |
9333 | buff[0] = 0; | |
9334 | ||
9335 | if (flags == 0) | |
9336 | return _("none"); | |
9337 | ||
9338 | if (flags & VER_FLG_BASE) | |
9339 | strcat (buff, "BASE "); | |
9340 | ||
9341 | if (flags & VER_FLG_WEAK) | |
9342 | { | |
9343 | if (flags & VER_FLG_BASE) | |
9344 | strcat (buff, "| "); | |
9345 | ||
9346 | strcat (buff, "WEAK "); | |
9347 | } | |
9348 | ||
44ec90b9 RO |
9349 | if (flags & VER_FLG_INFO) |
9350 | { | |
9351 | if (flags & (VER_FLG_BASE|VER_FLG_WEAK)) | |
9352 | strcat (buff, "| "); | |
9353 | ||
9354 | strcat (buff, "INFO "); | |
9355 | } | |
9356 | ||
9357 | if (flags & ~(VER_FLG_BASE | VER_FLG_WEAK | VER_FLG_INFO)) | |
2b692964 | 9358 | strcat (buff, _("| <unknown>")); |
252b5132 RH |
9359 | |
9360 | return buff; | |
9361 | } | |
9362 | ||
9363 | /* Display the contents of the version sections. */ | |
98fb390a | 9364 | |
252b5132 | 9365 | static int |
2cf0635d | 9366 | process_version_sections (FILE * file) |
252b5132 | 9367 | { |
2cf0635d | 9368 | Elf_Internal_Shdr * section; |
b34976b6 AM |
9369 | unsigned i; |
9370 | int found = 0; | |
252b5132 RH |
9371 | |
9372 | if (! do_version) | |
9373 | return 1; | |
9374 | ||
9375 | for (i = 0, section = section_headers; | |
9376 | i < elf_header.e_shnum; | |
b34976b6 | 9377 | i++, section++) |
252b5132 RH |
9378 | { |
9379 | switch (section->sh_type) | |
9380 | { | |
9381 | case SHT_GNU_verdef: | |
9382 | { | |
2cf0635d | 9383 | Elf_External_Verdef * edefs; |
b34976b6 AM |
9384 | unsigned int idx; |
9385 | unsigned int cnt; | |
2cf0635d | 9386 | char * endbuf; |
252b5132 RH |
9387 | |
9388 | found = 1; | |
9389 | ||
74e1a04b NC |
9390 | printf (_("\nVersion definition section '%s' contains %u entries:\n"), |
9391 | printable_section_name (section), | |
9392 | section->sh_info); | |
252b5132 RH |
9393 | |
9394 | printf (_(" Addr: 0x")); | |
9395 | printf_vma (section->sh_addr); | |
74e1a04b | 9396 | printf (_(" Offset: %#08lx Link: %u (%s)"), |
1b228002 | 9397 | (unsigned long) section->sh_offset, section->sh_link, |
74e1a04b | 9398 | printable_section_name_from_index (section->sh_link)); |
252b5132 | 9399 | |
3f5e193b NC |
9400 | edefs = (Elf_External_Verdef *) |
9401 | get_data (NULL, file, section->sh_offset, 1,section->sh_size, | |
9402 | _("version definition section")); | |
a6e9f9df AM |
9403 | if (!edefs) |
9404 | break; | |
59245841 | 9405 | endbuf = (char *) edefs + section->sh_size; |
252b5132 | 9406 | |
b34976b6 | 9407 | for (idx = cnt = 0; cnt < section->sh_info; ++cnt) |
252b5132 | 9408 | { |
2cf0635d NC |
9409 | char * vstart; |
9410 | Elf_External_Verdef * edef; | |
b34976b6 | 9411 | Elf_Internal_Verdef ent; |
2cf0635d | 9412 | Elf_External_Verdaux * eaux; |
b34976b6 AM |
9413 | Elf_Internal_Verdaux aux; |
9414 | int j; | |
9415 | int isum; | |
103f02d3 | 9416 | |
7e26601c NC |
9417 | /* Check for very large indicies. */ |
9418 | if (idx > (size_t) (endbuf - (char *) edefs)) | |
dd24e3da NC |
9419 | break; |
9420 | ||
252b5132 | 9421 | vstart = ((char *) edefs) + idx; |
54806181 AM |
9422 | if (vstart + sizeof (*edef) > endbuf) |
9423 | break; | |
252b5132 RH |
9424 | |
9425 | edef = (Elf_External_Verdef *) vstart; | |
9426 | ||
9427 | ent.vd_version = BYTE_GET (edef->vd_version); | |
9428 | ent.vd_flags = BYTE_GET (edef->vd_flags); | |
9429 | ent.vd_ndx = BYTE_GET (edef->vd_ndx); | |
9430 | ent.vd_cnt = BYTE_GET (edef->vd_cnt); | |
9431 | ent.vd_hash = BYTE_GET (edef->vd_hash); | |
9432 | ent.vd_aux = BYTE_GET (edef->vd_aux); | |
9433 | ent.vd_next = BYTE_GET (edef->vd_next); | |
9434 | ||
9435 | printf (_(" %#06x: Rev: %d Flags: %s"), | |
9436 | idx, ent.vd_version, get_ver_flags (ent.vd_flags)); | |
9437 | ||
9438 | printf (_(" Index: %d Cnt: %d "), | |
9439 | ent.vd_ndx, ent.vd_cnt); | |
9440 | ||
dd24e3da | 9441 | /* Check for overflow. */ |
7e26601c | 9442 | if (ent.vd_aux > (size_t) (endbuf - vstart)) |
dd24e3da NC |
9443 | break; |
9444 | ||
252b5132 RH |
9445 | vstart += ent.vd_aux; |
9446 | ||
9447 | eaux = (Elf_External_Verdaux *) vstart; | |
9448 | ||
9449 | aux.vda_name = BYTE_GET (eaux->vda_name); | |
9450 | aux.vda_next = BYTE_GET (eaux->vda_next); | |
9451 | ||
d79b3d50 NC |
9452 | if (VALID_DYNAMIC_NAME (aux.vda_name)) |
9453 | printf (_("Name: %s\n"), GET_DYNAMIC_NAME (aux.vda_name)); | |
252b5132 RH |
9454 | else |
9455 | printf (_("Name index: %ld\n"), aux.vda_name); | |
9456 | ||
9457 | isum = idx + ent.vd_aux; | |
9458 | ||
b34976b6 | 9459 | for (j = 1; j < ent.vd_cnt; j++) |
252b5132 | 9460 | { |
dd24e3da | 9461 | /* Check for overflow. */ |
7e26601c | 9462 | if (aux.vda_next > (size_t) (endbuf - vstart)) |
dd24e3da NC |
9463 | break; |
9464 | ||
252b5132 RH |
9465 | isum += aux.vda_next; |
9466 | vstart += aux.vda_next; | |
9467 | ||
9468 | eaux = (Elf_External_Verdaux *) vstart; | |
54806181 AM |
9469 | if (vstart + sizeof (*eaux) > endbuf) |
9470 | break; | |
252b5132 RH |
9471 | |
9472 | aux.vda_name = BYTE_GET (eaux->vda_name); | |
9473 | aux.vda_next = BYTE_GET (eaux->vda_next); | |
9474 | ||
d79b3d50 | 9475 | if (VALID_DYNAMIC_NAME (aux.vda_name)) |
252b5132 | 9476 | printf (_(" %#06x: Parent %d: %s\n"), |
d79b3d50 | 9477 | isum, j, GET_DYNAMIC_NAME (aux.vda_name)); |
252b5132 RH |
9478 | else |
9479 | printf (_(" %#06x: Parent %d, name index: %ld\n"), | |
9480 | isum, j, aux.vda_name); | |
9481 | } | |
dd24e3da | 9482 | |
54806181 AM |
9483 | if (j < ent.vd_cnt) |
9484 | printf (_(" Version def aux past end of section\n")); | |
252b5132 | 9485 | |
5d921cbd NC |
9486 | /* PR 17531: file: id:000001,src:000172+005151,op:splice,rep:2. */ |
9487 | if (idx + ent.vd_next <= idx) | |
9488 | break; | |
9489 | ||
252b5132 RH |
9490 | idx += ent.vd_next; |
9491 | } | |
dd24e3da | 9492 | |
54806181 AM |
9493 | if (cnt < section->sh_info) |
9494 | printf (_(" Version definition past end of section\n")); | |
252b5132 RH |
9495 | |
9496 | free (edefs); | |
9497 | } | |
9498 | break; | |
103f02d3 | 9499 | |
252b5132 RH |
9500 | case SHT_GNU_verneed: |
9501 | { | |
2cf0635d | 9502 | Elf_External_Verneed * eneed; |
b34976b6 AM |
9503 | unsigned int idx; |
9504 | unsigned int cnt; | |
2cf0635d | 9505 | char * endbuf; |
252b5132 RH |
9506 | |
9507 | found = 1; | |
9508 | ||
72de5009 | 9509 | printf (_("\nVersion needs section '%s' contains %u entries:\n"), |
74e1a04b | 9510 | printable_section_name (section), section->sh_info); |
252b5132 RH |
9511 | |
9512 | printf (_(" Addr: 0x")); | |
9513 | printf_vma (section->sh_addr); | |
72de5009 | 9514 | printf (_(" Offset: %#08lx Link: %u (%s)\n"), |
1b228002 | 9515 | (unsigned long) section->sh_offset, section->sh_link, |
74e1a04b | 9516 | printable_section_name_from_index (section->sh_link)); |
252b5132 | 9517 | |
3f5e193b NC |
9518 | eneed = (Elf_External_Verneed *) get_data (NULL, file, |
9519 | section->sh_offset, 1, | |
9520 | section->sh_size, | |
9cf03b7e | 9521 | _("Version Needs section")); |
a6e9f9df AM |
9522 | if (!eneed) |
9523 | break; | |
59245841 | 9524 | endbuf = (char *) eneed + section->sh_size; |
252b5132 RH |
9525 | |
9526 | for (idx = cnt = 0; cnt < section->sh_info; ++cnt) | |
9527 | { | |
2cf0635d | 9528 | Elf_External_Verneed * entry; |
b34976b6 AM |
9529 | Elf_Internal_Verneed ent; |
9530 | int j; | |
9531 | int isum; | |
2cf0635d | 9532 | char * vstart; |
252b5132 | 9533 | |
7e26601c | 9534 | if (idx > (size_t) (endbuf - (char *) eneed)) |
dd24e3da NC |
9535 | break; |
9536 | ||
252b5132 | 9537 | vstart = ((char *) eneed) + idx; |
54806181 AM |
9538 | if (vstart + sizeof (*entry) > endbuf) |
9539 | break; | |
252b5132 RH |
9540 | |
9541 | entry = (Elf_External_Verneed *) vstart; | |
9542 | ||
9543 | ent.vn_version = BYTE_GET (entry->vn_version); | |
9544 | ent.vn_cnt = BYTE_GET (entry->vn_cnt); | |
9545 | ent.vn_file = BYTE_GET (entry->vn_file); | |
9546 | ent.vn_aux = BYTE_GET (entry->vn_aux); | |
9547 | ent.vn_next = BYTE_GET (entry->vn_next); | |
9548 | ||
9549 | printf (_(" %#06x: Version: %d"), idx, ent.vn_version); | |
9550 | ||
d79b3d50 NC |
9551 | if (VALID_DYNAMIC_NAME (ent.vn_file)) |
9552 | printf (_(" File: %s"), GET_DYNAMIC_NAME (ent.vn_file)); | |
252b5132 RH |
9553 | else |
9554 | printf (_(" File: %lx"), ent.vn_file); | |
9555 | ||
9556 | printf (_(" Cnt: %d\n"), ent.vn_cnt); | |
9557 | ||
dd24e3da | 9558 | /* Check for overflow. */ |
7e26601c | 9559 | if (ent.vn_aux > (size_t) (endbuf - vstart)) |
dd24e3da | 9560 | break; |
252b5132 RH |
9561 | vstart += ent.vn_aux; |
9562 | ||
9563 | for (j = 0, isum = idx + ent.vn_aux; j < ent.vn_cnt; ++j) | |
9564 | { | |
2cf0635d | 9565 | Elf_External_Vernaux * eaux; |
b34976b6 | 9566 | Elf_Internal_Vernaux aux; |
252b5132 | 9567 | |
54806181 AM |
9568 | if (vstart + sizeof (*eaux) > endbuf) |
9569 | break; | |
252b5132 RH |
9570 | eaux = (Elf_External_Vernaux *) vstart; |
9571 | ||
9572 | aux.vna_hash = BYTE_GET (eaux->vna_hash); | |
9573 | aux.vna_flags = BYTE_GET (eaux->vna_flags); | |
9574 | aux.vna_other = BYTE_GET (eaux->vna_other); | |
9575 | aux.vna_name = BYTE_GET (eaux->vna_name); | |
9576 | aux.vna_next = BYTE_GET (eaux->vna_next); | |
9577 | ||
d79b3d50 | 9578 | if (VALID_DYNAMIC_NAME (aux.vna_name)) |
ecc2063b | 9579 | printf (_(" %#06x: Name: %s"), |
d79b3d50 | 9580 | isum, GET_DYNAMIC_NAME (aux.vna_name)); |
252b5132 | 9581 | else |
ecc2063b | 9582 | printf (_(" %#06x: Name index: %lx"), |
252b5132 RH |
9583 | isum, aux.vna_name); |
9584 | ||
9585 | printf (_(" Flags: %s Version: %d\n"), | |
9586 | get_ver_flags (aux.vna_flags), aux.vna_other); | |
9587 | ||
dd24e3da | 9588 | /* Check for overflow. */ |
53774b7e NC |
9589 | if (aux.vna_next > (size_t) (endbuf - vstart) |
9590 | || (aux.vna_next == 0 && j < ent.vn_cnt - 1)) | |
9591 | { | |
9592 | warn (_("Invalid vna_next field of %lx\n"), | |
9593 | aux.vna_next); | |
9594 | j = ent.vn_cnt; | |
9595 | break; | |
9596 | } | |
252b5132 RH |
9597 | isum += aux.vna_next; |
9598 | vstart += aux.vna_next; | |
9599 | } | |
9cf03b7e | 9600 | |
54806181 | 9601 | if (j < ent.vn_cnt) |
9cf03b7e | 9602 | warn (_("Missing Version Needs auxillary information\n")); |
252b5132 | 9603 | |
bcf83b2a | 9604 | if (ent.vn_next == 0 && cnt < section->sh_info - 1) |
c24cf8b6 NC |
9605 | { |
9606 | warn (_("Corrupt Version Needs structure - offset to next structure is zero with entries still left to be processed\n")); | |
9607 | cnt = section->sh_info; | |
9608 | break; | |
9609 | } | |
252b5132 RH |
9610 | idx += ent.vn_next; |
9611 | } | |
9cf03b7e | 9612 | |
54806181 | 9613 | if (cnt < section->sh_info) |
9cf03b7e | 9614 | warn (_("Missing Version Needs information\n")); |
103f02d3 | 9615 | |
252b5132 RH |
9616 | free (eneed); |
9617 | } | |
9618 | break; | |
9619 | ||
9620 | case SHT_GNU_versym: | |
9621 | { | |
2cf0635d | 9622 | Elf_Internal_Shdr * link_section; |
8b73c356 NC |
9623 | size_t total; |
9624 | unsigned int cnt; | |
2cf0635d NC |
9625 | unsigned char * edata; |
9626 | unsigned short * data; | |
9627 | char * strtab; | |
9628 | Elf_Internal_Sym * symbols; | |
9629 | Elf_Internal_Shdr * string_sec; | |
ba5cdace | 9630 | unsigned long num_syms; |
d3ba0551 | 9631 | long off; |
252b5132 | 9632 | |
4fbb74a6 | 9633 | if (section->sh_link >= elf_header.e_shnum) |
c256ffe7 JJ |
9634 | break; |
9635 | ||
4fbb74a6 | 9636 | link_section = section_headers + section->sh_link; |
08d8fa11 | 9637 | total = section->sh_size / sizeof (Elf_External_Versym); |
252b5132 | 9638 | |
4fbb74a6 | 9639 | if (link_section->sh_link >= elf_header.e_shnum) |
c256ffe7 JJ |
9640 | break; |
9641 | ||
252b5132 RH |
9642 | found = 1; |
9643 | ||
ba5cdace | 9644 | symbols = GET_ELF_SYMBOLS (file, link_section, & num_syms); |
dd24e3da NC |
9645 | if (symbols == NULL) |
9646 | break; | |
252b5132 | 9647 | |
4fbb74a6 | 9648 | string_sec = section_headers + link_section->sh_link; |
252b5132 | 9649 | |
3f5e193b NC |
9650 | strtab = (char *) get_data (NULL, file, string_sec->sh_offset, 1, |
9651 | string_sec->sh_size, | |
9652 | _("version string table")); | |
a6e9f9df | 9653 | if (!strtab) |
0429c154 MS |
9654 | { |
9655 | free (symbols); | |
9656 | break; | |
9657 | } | |
252b5132 | 9658 | |
8b73c356 NC |
9659 | printf (_("\nVersion symbols section '%s' contains %lu entries:\n"), |
9660 | printable_section_name (section), (unsigned long) total); | |
252b5132 RH |
9661 | |
9662 | printf (_(" Addr: ")); | |
9663 | printf_vma (section->sh_addr); | |
72de5009 | 9664 | printf (_(" Offset: %#08lx Link: %u (%s)\n"), |
1b228002 | 9665 | (unsigned long) section->sh_offset, section->sh_link, |
74e1a04b | 9666 | printable_section_name (link_section)); |
252b5132 | 9667 | |
d3ba0551 AM |
9668 | off = offset_from_vma (file, |
9669 | version_info[DT_VERSIONTAGIDX (DT_VERSYM)], | |
9670 | total * sizeof (short)); | |
3f5e193b NC |
9671 | edata = (unsigned char *) get_data (NULL, file, off, total, |
9672 | sizeof (short), | |
9673 | _("version symbol data")); | |
a6e9f9df AM |
9674 | if (!edata) |
9675 | { | |
9676 | free (strtab); | |
0429c154 | 9677 | free (symbols); |
a6e9f9df AM |
9678 | break; |
9679 | } | |
252b5132 | 9680 | |
3f5e193b | 9681 | data = (short unsigned int *) cmalloc (total, sizeof (short)); |
252b5132 RH |
9682 | |
9683 | for (cnt = total; cnt --;) | |
b34976b6 AM |
9684 | data[cnt] = byte_get (edata + cnt * sizeof (short), |
9685 | sizeof (short)); | |
252b5132 RH |
9686 | |
9687 | free (edata); | |
9688 | ||
9689 | for (cnt = 0; cnt < total; cnt += 4) | |
9690 | { | |
9691 | int j, nn; | |
00d93f34 | 9692 | int check_def, check_need; |
2cf0635d | 9693 | char * name; |
252b5132 RH |
9694 | |
9695 | printf (" %03x:", cnt); | |
9696 | ||
9697 | for (j = 0; (j < 4) && (cnt + j) < total; ++j) | |
b34976b6 | 9698 | switch (data[cnt + j]) |
252b5132 RH |
9699 | { |
9700 | case 0: | |
9701 | fputs (_(" 0 (*local*) "), stdout); | |
9702 | break; | |
9703 | ||
9704 | case 1: | |
9705 | fputs (_(" 1 (*global*) "), stdout); | |
9706 | break; | |
9707 | ||
9708 | default: | |
c244d050 NC |
9709 | nn = printf ("%4x%c", data[cnt + j] & VERSYM_VERSION, |
9710 | data[cnt + j] & VERSYM_HIDDEN ? 'h' : ' '); | |
252b5132 | 9711 | |
dd24e3da | 9712 | /* If this index value is greater than the size of the symbols |
ba5cdace NC |
9713 | array, break to avoid an out-of-bounds read. */ |
9714 | if ((unsigned long)(cnt + j) >= num_syms) | |
dd24e3da NC |
9715 | { |
9716 | warn (_("invalid index into symbol array\n")); | |
9717 | break; | |
9718 | } | |
9719 | ||
00d93f34 JJ |
9720 | check_def = 1; |
9721 | check_need = 1; | |
4fbb74a6 AM |
9722 | if (symbols[cnt + j].st_shndx >= elf_header.e_shnum |
9723 | || section_headers[symbols[cnt + j].st_shndx].sh_type | |
c256ffe7 | 9724 | != SHT_NOBITS) |
252b5132 | 9725 | { |
b34976b6 | 9726 | if (symbols[cnt + j].st_shndx == SHN_UNDEF) |
00d93f34 JJ |
9727 | check_def = 0; |
9728 | else | |
9729 | check_need = 0; | |
252b5132 | 9730 | } |
00d93f34 JJ |
9731 | |
9732 | if (check_need | |
b34976b6 | 9733 | && version_info[DT_VERSIONTAGIDX (DT_VERNEED)]) |
252b5132 | 9734 | { |
b34976b6 AM |
9735 | Elf_Internal_Verneed ivn; |
9736 | unsigned long offset; | |
252b5132 | 9737 | |
d93f0186 NC |
9738 | offset = offset_from_vma |
9739 | (file, version_info[DT_VERSIONTAGIDX (DT_VERNEED)], | |
9740 | sizeof (Elf_External_Verneed)); | |
252b5132 | 9741 | |
b34976b6 | 9742 | do |
252b5132 | 9743 | { |
b34976b6 AM |
9744 | Elf_Internal_Vernaux ivna; |
9745 | Elf_External_Verneed evn; | |
9746 | Elf_External_Vernaux evna; | |
9747 | unsigned long a_off; | |
252b5132 | 9748 | |
59245841 NC |
9749 | if (get_data (&evn, file, offset, sizeof (evn), 1, |
9750 | _("version need")) == NULL) | |
9751 | break; | |
0b4362b0 | 9752 | |
252b5132 RH |
9753 | ivn.vn_aux = BYTE_GET (evn.vn_aux); |
9754 | ivn.vn_next = BYTE_GET (evn.vn_next); | |
9755 | ||
9756 | a_off = offset + ivn.vn_aux; | |
9757 | ||
9758 | do | |
9759 | { | |
59245841 NC |
9760 | if (get_data (&evna, file, a_off, sizeof (evna), |
9761 | 1, _("version need aux (2)")) == NULL) | |
9762 | { | |
9763 | ivna.vna_next = 0; | |
9764 | ivna.vna_other = 0; | |
9765 | } | |
9766 | else | |
9767 | { | |
9768 | ivna.vna_next = BYTE_GET (evna.vna_next); | |
9769 | ivna.vna_other = BYTE_GET (evna.vna_other); | |
9770 | } | |
252b5132 RH |
9771 | |
9772 | a_off += ivna.vna_next; | |
9773 | } | |
b34976b6 | 9774 | while (ivna.vna_other != data[cnt + j] |
252b5132 RH |
9775 | && ivna.vna_next != 0); |
9776 | ||
b34976b6 | 9777 | if (ivna.vna_other == data[cnt + j]) |
252b5132 RH |
9778 | { |
9779 | ivna.vna_name = BYTE_GET (evna.vna_name); | |
9780 | ||
54806181 AM |
9781 | if (ivna.vna_name >= string_sec->sh_size) |
9782 | name = _("*invalid*"); | |
9783 | else | |
9784 | name = strtab + ivna.vna_name; | |
252b5132 | 9785 | nn += printf ("(%s%-*s", |
16062207 ILT |
9786 | name, |
9787 | 12 - (int) strlen (name), | |
252b5132 | 9788 | ")"); |
00d93f34 | 9789 | check_def = 0; |
252b5132 RH |
9790 | break; |
9791 | } | |
9792 | ||
9793 | offset += ivn.vn_next; | |
9794 | } | |
9795 | while (ivn.vn_next); | |
9796 | } | |
00d93f34 | 9797 | |
b34976b6 AM |
9798 | if (check_def && data[cnt + j] != 0x8001 |
9799 | && version_info[DT_VERSIONTAGIDX (DT_VERDEF)]) | |
252b5132 | 9800 | { |
b34976b6 AM |
9801 | Elf_Internal_Verdef ivd; |
9802 | Elf_External_Verdef evd; | |
9803 | unsigned long offset; | |
252b5132 | 9804 | |
d93f0186 NC |
9805 | offset = offset_from_vma |
9806 | (file, version_info[DT_VERSIONTAGIDX (DT_VERDEF)], | |
9807 | sizeof evd); | |
252b5132 RH |
9808 | |
9809 | do | |
9810 | { | |
59245841 NC |
9811 | if (get_data (&evd, file, offset, sizeof (evd), 1, |
9812 | _("version def")) == NULL) | |
9813 | { | |
9814 | ivd.vd_next = 0; | |
948f632f | 9815 | /* PR 17531: file: 046-1082287-0.004. */ |
3102e897 NC |
9816 | ivd.vd_ndx = (data[cnt + j] & VERSYM_VERSION) + 1; |
9817 | break; | |
59245841 NC |
9818 | } |
9819 | else | |
9820 | { | |
9821 | ivd.vd_next = BYTE_GET (evd.vd_next); | |
9822 | ivd.vd_ndx = BYTE_GET (evd.vd_ndx); | |
9823 | } | |
252b5132 RH |
9824 | |
9825 | offset += ivd.vd_next; | |
9826 | } | |
c244d050 | 9827 | while (ivd.vd_ndx != (data[cnt + j] & VERSYM_VERSION) |
252b5132 RH |
9828 | && ivd.vd_next != 0); |
9829 | ||
c244d050 | 9830 | if (ivd.vd_ndx == (data[cnt + j] & VERSYM_VERSION)) |
252b5132 | 9831 | { |
b34976b6 AM |
9832 | Elf_External_Verdaux evda; |
9833 | Elf_Internal_Verdaux ivda; | |
252b5132 RH |
9834 | |
9835 | ivd.vd_aux = BYTE_GET (evd.vd_aux); | |
9836 | ||
59245841 NC |
9837 | if (get_data (&evda, file, |
9838 | offset - ivd.vd_next + ivd.vd_aux, | |
9839 | sizeof (evda), 1, | |
9840 | _("version def aux")) == NULL) | |
9841 | break; | |
252b5132 RH |
9842 | |
9843 | ivda.vda_name = BYTE_GET (evda.vda_name); | |
9844 | ||
54806181 AM |
9845 | if (ivda.vda_name >= string_sec->sh_size) |
9846 | name = _("*invalid*"); | |
9847 | else | |
9848 | name = strtab + ivda.vda_name; | |
252b5132 | 9849 | nn += printf ("(%s%-*s", |
16062207 ILT |
9850 | name, |
9851 | 12 - (int) strlen (name), | |
252b5132 RH |
9852 | ")"); |
9853 | } | |
9854 | } | |
9855 | ||
9856 | if (nn < 18) | |
9857 | printf ("%*c", 18 - nn, ' '); | |
9858 | } | |
9859 | ||
9860 | putchar ('\n'); | |
9861 | } | |
9862 | ||
9863 | free (data); | |
9864 | free (strtab); | |
9865 | free (symbols); | |
9866 | } | |
9867 | break; | |
103f02d3 | 9868 | |
252b5132 RH |
9869 | default: |
9870 | break; | |
9871 | } | |
9872 | } | |
9873 | ||
9874 | if (! found) | |
9875 | printf (_("\nNo version information found in this file.\n")); | |
9876 | ||
9877 | return 1; | |
9878 | } | |
9879 | ||
d1133906 | 9880 | static const char * |
d3ba0551 | 9881 | get_symbol_binding (unsigned int binding) |
252b5132 | 9882 | { |
b34976b6 | 9883 | static char buff[32]; |
252b5132 RH |
9884 | |
9885 | switch (binding) | |
9886 | { | |
b34976b6 AM |
9887 | case STB_LOCAL: return "LOCAL"; |
9888 | case STB_GLOBAL: return "GLOBAL"; | |
9889 | case STB_WEAK: return "WEAK"; | |
252b5132 RH |
9890 | default: |
9891 | if (binding >= STB_LOPROC && binding <= STB_HIPROC) | |
e9e44622 JJ |
9892 | snprintf (buff, sizeof (buff), _("<processor specific>: %d"), |
9893 | binding); | |
252b5132 | 9894 | else if (binding >= STB_LOOS && binding <= STB_HIOS) |
3e7a7d11 NC |
9895 | { |
9896 | if (binding == STB_GNU_UNIQUE | |
9c55345c TS |
9897 | && (elf_header.e_ident[EI_OSABI] == ELFOSABI_GNU |
9898 | /* GNU is still using the default value 0. */ | |
3e7a7d11 NC |
9899 | || elf_header.e_ident[EI_OSABI] == ELFOSABI_NONE)) |
9900 | return "UNIQUE"; | |
9901 | snprintf (buff, sizeof (buff), _("<OS specific>: %d"), binding); | |
9902 | } | |
252b5132 | 9903 | else |
e9e44622 | 9904 | snprintf (buff, sizeof (buff), _("<unknown>: %d"), binding); |
252b5132 RH |
9905 | return buff; |
9906 | } | |
9907 | } | |
9908 | ||
d1133906 | 9909 | static const char * |
d3ba0551 | 9910 | get_symbol_type (unsigned int type) |
252b5132 | 9911 | { |
b34976b6 | 9912 | static char buff[32]; |
252b5132 RH |
9913 | |
9914 | switch (type) | |
9915 | { | |
b34976b6 AM |
9916 | case STT_NOTYPE: return "NOTYPE"; |
9917 | case STT_OBJECT: return "OBJECT"; | |
9918 | case STT_FUNC: return "FUNC"; | |
9919 | case STT_SECTION: return "SECTION"; | |
9920 | case STT_FILE: return "FILE"; | |
9921 | case STT_COMMON: return "COMMON"; | |
9922 | case STT_TLS: return "TLS"; | |
15ab5209 DB |
9923 | case STT_RELC: return "RELC"; |
9924 | case STT_SRELC: return "SRELC"; | |
252b5132 RH |
9925 | default: |
9926 | if (type >= STT_LOPROC && type <= STT_HIPROC) | |
df75f1af | 9927 | { |
3510a7b8 NC |
9928 | if (elf_header.e_machine == EM_ARM && type == STT_ARM_TFUNC) |
9929 | return "THUMB_FUNC"; | |
103f02d3 | 9930 | |
351b4b40 | 9931 | if (elf_header.e_machine == EM_SPARCV9 && type == STT_REGISTER) |
103f02d3 UD |
9932 | return "REGISTER"; |
9933 | ||
9934 | if (elf_header.e_machine == EM_PARISC && type == STT_PARISC_MILLI) | |
9935 | return "PARISC_MILLI"; | |
9936 | ||
e9e44622 | 9937 | snprintf (buff, sizeof (buff), _("<processor specific>: %d"), type); |
df75f1af | 9938 | } |
252b5132 | 9939 | else if (type >= STT_LOOS && type <= STT_HIOS) |
103f02d3 UD |
9940 | { |
9941 | if (elf_header.e_machine == EM_PARISC) | |
9942 | { | |
9943 | if (type == STT_HP_OPAQUE) | |
9944 | return "HP_OPAQUE"; | |
9945 | if (type == STT_HP_STUB) | |
9946 | return "HP_STUB"; | |
9947 | } | |
9948 | ||
d8045f23 | 9949 | if (type == STT_GNU_IFUNC |
9c55345c | 9950 | && (elf_header.e_ident[EI_OSABI] == ELFOSABI_GNU |
83c257ca | 9951 | || elf_header.e_ident[EI_OSABI] == ELFOSABI_FREEBSD |
9c55345c | 9952 | /* GNU is still using the default value 0. */ |
d8045f23 NC |
9953 | || elf_header.e_ident[EI_OSABI] == ELFOSABI_NONE)) |
9954 | return "IFUNC"; | |
9955 | ||
e9e44622 | 9956 | snprintf (buff, sizeof (buff), _("<OS specific>: %d"), type); |
103f02d3 | 9957 | } |
252b5132 | 9958 | else |
e9e44622 | 9959 | snprintf (buff, sizeof (buff), _("<unknown>: %d"), type); |
252b5132 RH |
9960 | return buff; |
9961 | } | |
9962 | } | |
9963 | ||
d1133906 | 9964 | static const char * |
d3ba0551 | 9965 | get_symbol_visibility (unsigned int visibility) |
d1133906 NC |
9966 | { |
9967 | switch (visibility) | |
9968 | { | |
b34976b6 AM |
9969 | case STV_DEFAULT: return "DEFAULT"; |
9970 | case STV_INTERNAL: return "INTERNAL"; | |
9971 | case STV_HIDDEN: return "HIDDEN"; | |
d1133906 | 9972 | case STV_PROTECTED: return "PROTECTED"; |
bee0ee85 NC |
9973 | default: |
9974 | error (_("Unrecognized visibility value: %u"), visibility); | |
9975 | return _("<unknown>"); | |
d1133906 NC |
9976 | } |
9977 | } | |
9978 | ||
5e2b0d47 NC |
9979 | static const char * |
9980 | get_mips_symbol_other (unsigned int other) | |
9981 | { | |
9982 | switch (other) | |
9983 | { | |
df58fc94 RS |
9984 | case STO_OPTIONAL: |
9985 | return "OPTIONAL"; | |
9986 | case STO_MIPS_PLT: | |
9987 | return "MIPS PLT"; | |
9988 | case STO_MIPS_PIC: | |
9989 | return "MIPS PIC"; | |
9990 | case STO_MICROMIPS: | |
9991 | return "MICROMIPS"; | |
9992 | case STO_MICROMIPS | STO_MIPS_PIC: | |
9993 | return "MICROMIPS, MIPS PIC"; | |
9994 | case STO_MIPS16: | |
9995 | return "MIPS16"; | |
9996 | default: | |
9997 | return NULL; | |
5e2b0d47 NC |
9998 | } |
9999 | } | |
10000 | ||
28f997cf TG |
10001 | static const char * |
10002 | get_ia64_symbol_other (unsigned int other) | |
10003 | { | |
10004 | if (is_ia64_vms ()) | |
10005 | { | |
10006 | static char res[32]; | |
10007 | ||
10008 | res[0] = 0; | |
10009 | ||
10010 | /* Function types is for images and .STB files only. */ | |
10011 | switch (elf_header.e_type) | |
10012 | { | |
10013 | case ET_DYN: | |
10014 | case ET_EXEC: | |
10015 | switch (VMS_ST_FUNC_TYPE (other)) | |
10016 | { | |
10017 | case VMS_SFT_CODE_ADDR: | |
10018 | strcat (res, " CA"); | |
10019 | break; | |
10020 | case VMS_SFT_SYMV_IDX: | |
10021 | strcat (res, " VEC"); | |
10022 | break; | |
10023 | case VMS_SFT_FD: | |
10024 | strcat (res, " FD"); | |
10025 | break; | |
10026 | case VMS_SFT_RESERVE: | |
10027 | strcat (res, " RSV"); | |
10028 | break; | |
10029 | default: | |
bee0ee85 NC |
10030 | warn (_("Unrecognized IA64 VMS ST Function type: %d\n"), |
10031 | VMS_ST_FUNC_TYPE (other)); | |
10032 | strcat (res, " <unknown>"); | |
10033 | break; | |
28f997cf TG |
10034 | } |
10035 | break; | |
10036 | default: | |
10037 | break; | |
10038 | } | |
10039 | switch (VMS_ST_LINKAGE (other)) | |
10040 | { | |
10041 | case VMS_STL_IGNORE: | |
10042 | strcat (res, " IGN"); | |
10043 | break; | |
10044 | case VMS_STL_RESERVE: | |
10045 | strcat (res, " RSV"); | |
10046 | break; | |
10047 | case VMS_STL_STD: | |
10048 | strcat (res, " STD"); | |
10049 | break; | |
10050 | case VMS_STL_LNK: | |
10051 | strcat (res, " LNK"); | |
10052 | break; | |
10053 | default: | |
bee0ee85 NC |
10054 | warn (_("Unrecognized IA64 VMS ST Linkage: %d\n"), |
10055 | VMS_ST_LINKAGE (other)); | |
10056 | strcat (res, " <unknown>"); | |
10057 | break; | |
28f997cf TG |
10058 | } |
10059 | ||
10060 | if (res[0] != 0) | |
10061 | return res + 1; | |
10062 | else | |
10063 | return res; | |
10064 | } | |
10065 | return NULL; | |
10066 | } | |
10067 | ||
6911b7dc AM |
10068 | static const char * |
10069 | get_ppc64_symbol_other (unsigned int other) | |
10070 | { | |
10071 | if (PPC64_LOCAL_ENTRY_OFFSET (other) != 0) | |
10072 | { | |
10073 | static char buf[32]; | |
10074 | snprintf (buf, sizeof buf, _("<localentry>: %d"), | |
10075 | PPC64_LOCAL_ENTRY_OFFSET (other)); | |
10076 | return buf; | |
10077 | } | |
10078 | return NULL; | |
10079 | } | |
10080 | ||
5e2b0d47 NC |
10081 | static const char * |
10082 | get_symbol_other (unsigned int other) | |
10083 | { | |
10084 | const char * result = NULL; | |
10085 | static char buff [32]; | |
10086 | ||
10087 | if (other == 0) | |
10088 | return ""; | |
10089 | ||
10090 | switch (elf_header.e_machine) | |
10091 | { | |
10092 | case EM_MIPS: | |
10093 | result = get_mips_symbol_other (other); | |
28f997cf TG |
10094 | break; |
10095 | case EM_IA_64: | |
10096 | result = get_ia64_symbol_other (other); | |
10097 | break; | |
6911b7dc AM |
10098 | case EM_PPC64: |
10099 | result = get_ppc64_symbol_other (other); | |
10100 | break; | |
5e2b0d47 NC |
10101 | default: |
10102 | break; | |
10103 | } | |
10104 | ||
10105 | if (result) | |
10106 | return result; | |
10107 | ||
10108 | snprintf (buff, sizeof buff, _("<other>: %x"), other); | |
10109 | return buff; | |
10110 | } | |
10111 | ||
d1133906 | 10112 | static const char * |
d3ba0551 | 10113 | get_symbol_index_type (unsigned int type) |
252b5132 | 10114 | { |
b34976b6 | 10115 | static char buff[32]; |
5cf1065c | 10116 | |
252b5132 RH |
10117 | switch (type) |
10118 | { | |
b34976b6 AM |
10119 | case SHN_UNDEF: return "UND"; |
10120 | case SHN_ABS: return "ABS"; | |
10121 | case SHN_COMMON: return "COM"; | |
252b5132 | 10122 | default: |
9ce701e2 L |
10123 | if (type == SHN_IA_64_ANSI_COMMON |
10124 | && elf_header.e_machine == EM_IA_64 | |
10125 | && elf_header.e_ident[EI_OSABI] == ELFOSABI_HPUX) | |
10126 | return "ANSI_COM"; | |
8a9036a4 | 10127 | else if ((elf_header.e_machine == EM_X86_64 |
7a9068fe L |
10128 | || elf_header.e_machine == EM_L1OM |
10129 | || elf_header.e_machine == EM_K1OM) | |
3b22753a L |
10130 | && type == SHN_X86_64_LCOMMON) |
10131 | return "LARGE_COM"; | |
ac145307 BS |
10132 | else if ((type == SHN_MIPS_SCOMMON |
10133 | && elf_header.e_machine == EM_MIPS) | |
10134 | || (type == SHN_TIC6X_SCOMMON | |
10135 | && elf_header.e_machine == EM_TI_C6000)) | |
172553c7 TS |
10136 | return "SCOM"; |
10137 | else if (type == SHN_MIPS_SUNDEFINED | |
10138 | && elf_header.e_machine == EM_MIPS) | |
10139 | return "SUND"; | |
9ce701e2 | 10140 | else if (type >= SHN_LOPROC && type <= SHN_HIPROC) |
4fbb74a6 | 10141 | sprintf (buff, "PRC[0x%04x]", type & 0xffff); |
252b5132 | 10142 | else if (type >= SHN_LOOS && type <= SHN_HIOS) |
4fbb74a6 AM |
10143 | sprintf (buff, "OS [0x%04x]", type & 0xffff); |
10144 | else if (type >= SHN_LORESERVE) | |
10145 | sprintf (buff, "RSV[0x%04x]", type & 0xffff); | |
c6d8cab4 | 10146 | else if (type >= elf_header.e_shnum) |
e0a31db1 | 10147 | sprintf (buff, _("bad section index[%3d]"), type); |
252b5132 | 10148 | else |
232e7cb8 | 10149 | sprintf (buff, "%3d", type); |
5cf1065c | 10150 | break; |
252b5132 | 10151 | } |
5cf1065c NC |
10152 | |
10153 | return buff; | |
252b5132 RH |
10154 | } |
10155 | ||
66543521 | 10156 | static bfd_vma * |
57028622 | 10157 | get_dynamic_data (FILE * file, bfd_size_type number, unsigned int ent_size) |
252b5132 | 10158 | { |
2cf0635d NC |
10159 | unsigned char * e_data; |
10160 | bfd_vma * i_data; | |
252b5132 | 10161 | |
57028622 NC |
10162 | /* If the size_t type is smaller than the bfd_size_type, eg because |
10163 | you are building a 32-bit tool on a 64-bit host, then make sure | |
10164 | that when (number) is cast to (size_t) no information is lost. */ | |
10165 | if (sizeof (size_t) < sizeof (bfd_size_type) | |
10166 | && (bfd_size_type) ((size_t) number) != number) | |
10167 | { | |
10168 | error (_("Size truncation prevents reading %llu elements of size %u\n"), | |
10169 | (unsigned long long) number, ent_size); | |
10170 | return NULL; | |
10171 | } | |
948f632f | 10172 | |
3102e897 NC |
10173 | /* Be kind to memory chekers (eg valgrind, address sanitizer) by not |
10174 | attempting to allocate memory when the read is bound to fail. */ | |
10175 | if (ent_size * number > current_file_size) | |
10176 | { | |
57028622 NC |
10177 | error (_("Invalid number of dynamic entries: %llu\n"), |
10178 | (unsigned long long) number); | |
3102e897 NC |
10179 | return NULL; |
10180 | } | |
10181 | ||
57028622 | 10182 | e_data = (unsigned char *) cmalloc ((size_t) number, ent_size); |
252b5132 RH |
10183 | if (e_data == NULL) |
10184 | { | |
57028622 NC |
10185 | error (_("Out of memory reading %llu dynamic entries\n"), |
10186 | (unsigned long long) number); | |
252b5132 RH |
10187 | return NULL; |
10188 | } | |
10189 | ||
57028622 | 10190 | if (fread (e_data, ent_size, (size_t) number, file) != number) |
252b5132 | 10191 | { |
57028622 NC |
10192 | error (_("Unable to read in %llu bytes of dynamic data\n"), |
10193 | (unsigned long long) (number * ent_size)); | |
3102e897 | 10194 | free (e_data); |
252b5132 RH |
10195 | return NULL; |
10196 | } | |
10197 | ||
57028622 | 10198 | i_data = (bfd_vma *) cmalloc ((size_t) number, sizeof (*i_data)); |
252b5132 RH |
10199 | if (i_data == NULL) |
10200 | { | |
57028622 NC |
10201 | error (_("Out of memory allocating space for %llu dynamic entries\n"), |
10202 | (unsigned long long) number); | |
252b5132 RH |
10203 | free (e_data); |
10204 | return NULL; | |
10205 | } | |
10206 | ||
10207 | while (number--) | |
66543521 | 10208 | i_data[number] = byte_get (e_data + number * ent_size, ent_size); |
252b5132 RH |
10209 | |
10210 | free (e_data); | |
10211 | ||
10212 | return i_data; | |
10213 | } | |
10214 | ||
6bd1a22c L |
10215 | static void |
10216 | print_dynamic_symbol (bfd_vma si, unsigned long hn) | |
10217 | { | |
2cf0635d | 10218 | Elf_Internal_Sym * psym; |
6bd1a22c L |
10219 | int n; |
10220 | ||
6bd1a22c L |
10221 | n = print_vma (si, DEC_5); |
10222 | if (n < 5) | |
0b4362b0 | 10223 | fputs (&" "[n], stdout); |
6bd1a22c | 10224 | printf (" %3lu: ", hn); |
e0a31db1 NC |
10225 | |
10226 | if (dynamic_symbols == NULL || si >= num_dynamic_syms) | |
10227 | { | |
3102e897 NC |
10228 | printf (_("<No info available for dynamic symbol number %lu>\n"), |
10229 | (unsigned long) si); | |
e0a31db1 NC |
10230 | return; |
10231 | } | |
10232 | ||
10233 | psym = dynamic_symbols + si; | |
6bd1a22c L |
10234 | print_vma (psym->st_value, LONG_HEX); |
10235 | putchar (' '); | |
10236 | print_vma (psym->st_size, DEC_5); | |
10237 | ||
f4be36b3 AM |
10238 | printf (" %-7s", get_symbol_type (ELF_ST_TYPE (psym->st_info))); |
10239 | printf (" %-6s", get_symbol_binding (ELF_ST_BIND (psym->st_info))); | |
10240 | printf (" %-7s", get_symbol_visibility (ELF_ST_VISIBILITY (psym->st_other))); | |
6bd1a22c L |
10241 | /* Check to see if any other bits in the st_other field are set. |
10242 | Note - displaying this information disrupts the layout of the | |
10243 | table being generated, but for the moment this case is very | |
10244 | rare. */ | |
10245 | if (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other)) | |
10246 | printf (" [%s] ", get_symbol_other (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other))); | |
10247 | printf (" %3.3s ", get_symbol_index_type (psym->st_shndx)); | |
10248 | if (VALID_DYNAMIC_NAME (psym->st_name)) | |
10249 | print_symbol (25, GET_DYNAMIC_NAME (psym->st_name)); | |
10250 | else | |
2b692964 | 10251 | printf (_(" <corrupt: %14ld>"), psym->st_name); |
6bd1a22c L |
10252 | putchar ('\n'); |
10253 | } | |
10254 | ||
bb4d2ac2 L |
10255 | static const char * |
10256 | get_symbol_version_string (FILE *file, int is_dynsym, | |
10257 | const char *strtab, | |
10258 | unsigned long int strtab_size, | |
10259 | unsigned int si, Elf_Internal_Sym *psym, | |
10260 | enum versioned_symbol_info *sym_info, | |
10261 | unsigned short *vna_other) | |
10262 | { | |
10263 | const char *version_string = NULL; | |
10264 | ||
10265 | if (is_dynsym | |
10266 | && version_info[DT_VERSIONTAGIDX (DT_VERSYM)] != 0) | |
10267 | { | |
10268 | unsigned char data[2]; | |
10269 | unsigned short vers_data; | |
10270 | unsigned long offset; | |
10271 | int is_nobits; | |
10272 | int check_def; | |
10273 | ||
10274 | offset = offset_from_vma | |
10275 | (file, version_info[DT_VERSIONTAGIDX (DT_VERSYM)], | |
10276 | sizeof data + si * sizeof (vers_data)); | |
10277 | ||
10278 | if (get_data (&data, file, offset + si * sizeof (vers_data), | |
10279 | sizeof (data), 1, _("version data")) == NULL) | |
10280 | return NULL; | |
10281 | ||
10282 | vers_data = byte_get (data, 2); | |
10283 | ||
53774b7e NC |
10284 | is_nobits = (section_headers != NULL |
10285 | && psym->st_shndx < elf_header.e_shnum | |
bb4d2ac2 L |
10286 | && section_headers[psym->st_shndx].sh_type |
10287 | == SHT_NOBITS); | |
10288 | ||
10289 | check_def = (psym->st_shndx != SHN_UNDEF); | |
10290 | ||
10291 | if ((vers_data & VERSYM_HIDDEN) || vers_data > 1) | |
10292 | { | |
10293 | if (version_info[DT_VERSIONTAGIDX (DT_VERNEED)] | |
10294 | && (is_nobits || ! check_def)) | |
10295 | { | |
10296 | Elf_External_Verneed evn; | |
10297 | Elf_Internal_Verneed ivn; | |
10298 | Elf_Internal_Vernaux ivna; | |
10299 | ||
10300 | /* We must test both. */ | |
10301 | offset = offset_from_vma | |
10302 | (file, version_info[DT_VERSIONTAGIDX (DT_VERNEED)], | |
10303 | sizeof evn); | |
10304 | ||
10305 | do | |
10306 | { | |
10307 | unsigned long vna_off; | |
10308 | ||
10309 | if (get_data (&evn, file, offset, sizeof (evn), 1, | |
10310 | _("version need")) == NULL) | |
10311 | { | |
10312 | ivna.vna_next = 0; | |
10313 | ivna.vna_other = 0; | |
10314 | ivna.vna_name = 0; | |
10315 | break; | |
10316 | } | |
10317 | ||
10318 | ivn.vn_aux = BYTE_GET (evn.vn_aux); | |
10319 | ivn.vn_next = BYTE_GET (evn.vn_next); | |
10320 | ||
10321 | vna_off = offset + ivn.vn_aux; | |
10322 | ||
10323 | do | |
10324 | { | |
10325 | Elf_External_Vernaux evna; | |
10326 | ||
10327 | if (get_data (&evna, file, vna_off, | |
10328 | sizeof (evna), 1, | |
10329 | _("version need aux (3)")) == NULL) | |
10330 | { | |
10331 | ivna.vna_next = 0; | |
10332 | ivna.vna_other = 0; | |
10333 | ivna.vna_name = 0; | |
10334 | } | |
10335 | else | |
10336 | { | |
10337 | ivna.vna_other = BYTE_GET (evna.vna_other); | |
10338 | ivna.vna_next = BYTE_GET (evna.vna_next); | |
10339 | ivna.vna_name = BYTE_GET (evna.vna_name); | |
10340 | } | |
10341 | ||
10342 | vna_off += ivna.vna_next; | |
10343 | } | |
10344 | while (ivna.vna_other != vers_data | |
10345 | && ivna.vna_next != 0); | |
10346 | ||
10347 | if (ivna.vna_other == vers_data) | |
10348 | break; | |
10349 | ||
10350 | offset += ivn.vn_next; | |
10351 | } | |
10352 | while (ivn.vn_next != 0); | |
10353 | ||
10354 | if (ivna.vna_other == vers_data) | |
10355 | { | |
10356 | *sym_info = symbol_undefined; | |
10357 | *vna_other = ivna.vna_other; | |
10358 | version_string = (ivna.vna_name < strtab_size | |
10359 | ? strtab + ivna.vna_name | |
10360 | : _("<corrupt>")); | |
10361 | check_def = 0; | |
10362 | } | |
10363 | else if (! is_nobits) | |
10364 | error (_("bad dynamic symbol\n")); | |
10365 | else | |
10366 | check_def = 1; | |
10367 | } | |
10368 | ||
10369 | if (check_def) | |
10370 | { | |
10371 | if (vers_data != 0x8001 | |
10372 | && version_info[DT_VERSIONTAGIDX (DT_VERDEF)]) | |
10373 | { | |
10374 | Elf_Internal_Verdef ivd; | |
10375 | Elf_Internal_Verdaux ivda; | |
10376 | Elf_External_Verdaux evda; | |
10377 | unsigned long off; | |
10378 | ||
10379 | off = offset_from_vma | |
10380 | (file, | |
10381 | version_info[DT_VERSIONTAGIDX (DT_VERDEF)], | |
10382 | sizeof (Elf_External_Verdef)); | |
10383 | ||
10384 | do | |
10385 | { | |
10386 | Elf_External_Verdef evd; | |
10387 | ||
10388 | if (get_data (&evd, file, off, sizeof (evd), | |
10389 | 1, _("version def")) == NULL) | |
10390 | { | |
10391 | ivd.vd_ndx = 0; | |
10392 | ivd.vd_aux = 0; | |
10393 | ivd.vd_next = 0; | |
10394 | } | |
10395 | else | |
10396 | { | |
10397 | ivd.vd_ndx = BYTE_GET (evd.vd_ndx); | |
10398 | ivd.vd_aux = BYTE_GET (evd.vd_aux); | |
10399 | ivd.vd_next = BYTE_GET (evd.vd_next); | |
10400 | } | |
10401 | ||
10402 | off += ivd.vd_next; | |
10403 | } | |
10404 | while (ivd.vd_ndx != (vers_data & VERSYM_VERSION) | |
10405 | && ivd.vd_next != 0); | |
10406 | ||
10407 | off -= ivd.vd_next; | |
10408 | off += ivd.vd_aux; | |
10409 | ||
10410 | if (get_data (&evda, file, off, sizeof (evda), | |
10411 | 1, _("version def aux")) == NULL) | |
10412 | return version_string; | |
10413 | ||
10414 | ivda.vda_name = BYTE_GET (evda.vda_name); | |
10415 | ||
10416 | if (psym->st_name != ivda.vda_name) | |
10417 | { | |
10418 | *sym_info = ((vers_data & VERSYM_HIDDEN) != 0 | |
10419 | ? symbol_hidden : symbol_public); | |
10420 | version_string = (ivda.vda_name < strtab_size | |
10421 | ? strtab + ivda.vda_name | |
10422 | : _("<corrupt>")); | |
10423 | } | |
10424 | } | |
10425 | } | |
10426 | } | |
10427 | } | |
10428 | return version_string; | |
10429 | } | |
10430 | ||
e3c8793a | 10431 | /* Dump the symbol table. */ |
252b5132 | 10432 | static int |
2cf0635d | 10433 | process_symbol_table (FILE * file) |
252b5132 | 10434 | { |
2cf0635d | 10435 | Elf_Internal_Shdr * section; |
8b73c356 NC |
10436 | bfd_size_type nbuckets = 0; |
10437 | bfd_size_type nchains = 0; | |
2cf0635d NC |
10438 | bfd_vma * buckets = NULL; |
10439 | bfd_vma * chains = NULL; | |
fdc90cb4 | 10440 | bfd_vma ngnubuckets = 0; |
2cf0635d NC |
10441 | bfd_vma * gnubuckets = NULL; |
10442 | bfd_vma * gnuchains = NULL; | |
6bd1a22c | 10443 | bfd_vma gnusymidx = 0; |
071436c6 | 10444 | bfd_size_type ngnuchains = 0; |
252b5132 | 10445 | |
2c610e4b | 10446 | if (!do_syms && !do_dyn_syms && !do_histogram) |
252b5132 RH |
10447 | return 1; |
10448 | ||
6bd1a22c L |
10449 | if (dynamic_info[DT_HASH] |
10450 | && (do_histogram | |
2c610e4b L |
10451 | || (do_using_dynamic |
10452 | && !do_dyn_syms | |
10453 | && dynamic_strings != NULL))) | |
252b5132 | 10454 | { |
66543521 AM |
10455 | unsigned char nb[8]; |
10456 | unsigned char nc[8]; | |
8b73c356 | 10457 | unsigned int hash_ent_size = 4; |
66543521 AM |
10458 | |
10459 | if ((elf_header.e_machine == EM_ALPHA | |
10460 | || elf_header.e_machine == EM_S390 | |
10461 | || elf_header.e_machine == EM_S390_OLD) | |
10462 | && elf_header.e_ident[EI_CLASS] == ELFCLASS64) | |
10463 | hash_ent_size = 8; | |
10464 | ||
fb52b2f4 NC |
10465 | if (fseek (file, |
10466 | (archive_file_offset | |
10467 | + offset_from_vma (file, dynamic_info[DT_HASH], | |
10468 | sizeof nb + sizeof nc)), | |
d93f0186 | 10469 | SEEK_SET)) |
252b5132 | 10470 | { |
591a748a | 10471 | error (_("Unable to seek to start of dynamic information\n")); |
d3a44ec6 | 10472 | goto no_hash; |
252b5132 RH |
10473 | } |
10474 | ||
66543521 | 10475 | if (fread (nb, hash_ent_size, 1, file) != 1) |
252b5132 RH |
10476 | { |
10477 | error (_("Failed to read in number of buckets\n")); | |
d3a44ec6 | 10478 | goto no_hash; |
252b5132 RH |
10479 | } |
10480 | ||
66543521 | 10481 | if (fread (nc, hash_ent_size, 1, file) != 1) |
252b5132 RH |
10482 | { |
10483 | error (_("Failed to read in number of chains\n")); | |
d3a44ec6 | 10484 | goto no_hash; |
252b5132 RH |
10485 | } |
10486 | ||
66543521 AM |
10487 | nbuckets = byte_get (nb, hash_ent_size); |
10488 | nchains = byte_get (nc, hash_ent_size); | |
252b5132 | 10489 | |
66543521 AM |
10490 | buckets = get_dynamic_data (file, nbuckets, hash_ent_size); |
10491 | chains = get_dynamic_data (file, nchains, hash_ent_size); | |
252b5132 | 10492 | |
d3a44ec6 | 10493 | no_hash: |
252b5132 | 10494 | if (buckets == NULL || chains == NULL) |
d3a44ec6 JJ |
10495 | { |
10496 | if (do_using_dynamic) | |
10497 | return 0; | |
10498 | free (buckets); | |
10499 | free (chains); | |
10500 | buckets = NULL; | |
10501 | chains = NULL; | |
10502 | nbuckets = 0; | |
10503 | nchains = 0; | |
10504 | } | |
252b5132 RH |
10505 | } |
10506 | ||
6bd1a22c L |
10507 | if (dynamic_info_DT_GNU_HASH |
10508 | && (do_histogram | |
2c610e4b L |
10509 | || (do_using_dynamic |
10510 | && !do_dyn_syms | |
10511 | && dynamic_strings != NULL))) | |
252b5132 | 10512 | { |
6bd1a22c L |
10513 | unsigned char nb[16]; |
10514 | bfd_vma i, maxchain = 0xffffffff, bitmaskwords; | |
10515 | bfd_vma buckets_vma; | |
10516 | ||
10517 | if (fseek (file, | |
10518 | (archive_file_offset | |
10519 | + offset_from_vma (file, dynamic_info_DT_GNU_HASH, | |
10520 | sizeof nb)), | |
10521 | SEEK_SET)) | |
10522 | { | |
10523 | error (_("Unable to seek to start of dynamic information\n")); | |
d3a44ec6 | 10524 | goto no_gnu_hash; |
6bd1a22c | 10525 | } |
252b5132 | 10526 | |
6bd1a22c L |
10527 | if (fread (nb, 16, 1, file) != 1) |
10528 | { | |
10529 | error (_("Failed to read in number of buckets\n")); | |
d3a44ec6 | 10530 | goto no_gnu_hash; |
6bd1a22c L |
10531 | } |
10532 | ||
10533 | ngnubuckets = byte_get (nb, 4); | |
10534 | gnusymidx = byte_get (nb + 4, 4); | |
10535 | bitmaskwords = byte_get (nb + 8, 4); | |
10536 | buckets_vma = dynamic_info_DT_GNU_HASH + 16; | |
f7a99963 | 10537 | if (is_32bit_elf) |
6bd1a22c | 10538 | buckets_vma += bitmaskwords * 4; |
f7a99963 | 10539 | else |
6bd1a22c | 10540 | buckets_vma += bitmaskwords * 8; |
252b5132 | 10541 | |
6bd1a22c L |
10542 | if (fseek (file, |
10543 | (archive_file_offset | |
10544 | + offset_from_vma (file, buckets_vma, 4)), | |
10545 | SEEK_SET)) | |
252b5132 | 10546 | { |
6bd1a22c | 10547 | error (_("Unable to seek to start of dynamic information\n")); |
d3a44ec6 | 10548 | goto no_gnu_hash; |
6bd1a22c L |
10549 | } |
10550 | ||
10551 | gnubuckets = get_dynamic_data (file, ngnubuckets, 4); | |
252b5132 | 10552 | |
6bd1a22c | 10553 | if (gnubuckets == NULL) |
d3a44ec6 | 10554 | goto no_gnu_hash; |
6bd1a22c L |
10555 | |
10556 | for (i = 0; i < ngnubuckets; i++) | |
10557 | if (gnubuckets[i] != 0) | |
10558 | { | |
10559 | if (gnubuckets[i] < gnusymidx) | |
10560 | return 0; | |
10561 | ||
10562 | if (maxchain == 0xffffffff || gnubuckets[i] > maxchain) | |
10563 | maxchain = gnubuckets[i]; | |
10564 | } | |
10565 | ||
10566 | if (maxchain == 0xffffffff) | |
d3a44ec6 | 10567 | goto no_gnu_hash; |
6bd1a22c L |
10568 | |
10569 | maxchain -= gnusymidx; | |
10570 | ||
10571 | if (fseek (file, | |
10572 | (archive_file_offset | |
10573 | + offset_from_vma (file, buckets_vma | |
10574 | + 4 * (ngnubuckets + maxchain), 4)), | |
10575 | SEEK_SET)) | |
10576 | { | |
10577 | error (_("Unable to seek to start of dynamic information\n")); | |
d3a44ec6 | 10578 | goto no_gnu_hash; |
6bd1a22c L |
10579 | } |
10580 | ||
10581 | do | |
10582 | { | |
10583 | if (fread (nb, 4, 1, file) != 1) | |
252b5132 | 10584 | { |
6bd1a22c | 10585 | error (_("Failed to determine last chain length\n")); |
d3a44ec6 | 10586 | goto no_gnu_hash; |
6bd1a22c | 10587 | } |
252b5132 | 10588 | |
6bd1a22c | 10589 | if (maxchain + 1 == 0) |
d3a44ec6 | 10590 | goto no_gnu_hash; |
252b5132 | 10591 | |
6bd1a22c L |
10592 | ++maxchain; |
10593 | } | |
10594 | while ((byte_get (nb, 4) & 1) == 0); | |
76da6bbe | 10595 | |
6bd1a22c L |
10596 | if (fseek (file, |
10597 | (archive_file_offset | |
10598 | + offset_from_vma (file, buckets_vma + 4 * ngnubuckets, 4)), | |
10599 | SEEK_SET)) | |
10600 | { | |
10601 | error (_("Unable to seek to start of dynamic information\n")); | |
d3a44ec6 | 10602 | goto no_gnu_hash; |
6bd1a22c L |
10603 | } |
10604 | ||
10605 | gnuchains = get_dynamic_data (file, maxchain, 4); | |
071436c6 | 10606 | ngnuchains = maxchain; |
6bd1a22c | 10607 | |
d3a44ec6 | 10608 | no_gnu_hash: |
6bd1a22c | 10609 | if (gnuchains == NULL) |
d3a44ec6 JJ |
10610 | { |
10611 | free (gnubuckets); | |
d3a44ec6 JJ |
10612 | gnubuckets = NULL; |
10613 | ngnubuckets = 0; | |
f64fddf1 NC |
10614 | if (do_using_dynamic) |
10615 | return 0; | |
d3a44ec6 | 10616 | } |
6bd1a22c L |
10617 | } |
10618 | ||
10619 | if ((dynamic_info[DT_HASH] || dynamic_info_DT_GNU_HASH) | |
10620 | && do_syms | |
10621 | && do_using_dynamic | |
3102e897 NC |
10622 | && dynamic_strings != NULL |
10623 | && dynamic_symbols != NULL) | |
6bd1a22c L |
10624 | { |
10625 | unsigned long hn; | |
10626 | ||
10627 | if (dynamic_info[DT_HASH]) | |
10628 | { | |
10629 | bfd_vma si; | |
10630 | ||
10631 | printf (_("\nSymbol table for image:\n")); | |
10632 | if (is_32bit_elf) | |
10633 | printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n")); | |
10634 | else | |
10635 | printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n")); | |
10636 | ||
10637 | for (hn = 0; hn < nbuckets; hn++) | |
10638 | { | |
10639 | if (! buckets[hn]) | |
10640 | continue; | |
10641 | ||
10642 | for (si = buckets[hn]; si < nchains && si > 0; si = chains[si]) | |
10643 | print_dynamic_symbol (si, hn); | |
252b5132 RH |
10644 | } |
10645 | } | |
6bd1a22c L |
10646 | |
10647 | if (dynamic_info_DT_GNU_HASH) | |
10648 | { | |
10649 | printf (_("\nSymbol table of `.gnu.hash' for image:\n")); | |
10650 | if (is_32bit_elf) | |
10651 | printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n")); | |
10652 | else | |
10653 | printf (_(" Num Buc: Value Size Type Bind Vis Ndx Name\n")); | |
10654 | ||
10655 | for (hn = 0; hn < ngnubuckets; ++hn) | |
10656 | if (gnubuckets[hn] != 0) | |
10657 | { | |
10658 | bfd_vma si = gnubuckets[hn]; | |
10659 | bfd_vma off = si - gnusymidx; | |
10660 | ||
10661 | do | |
10662 | { | |
10663 | print_dynamic_symbol (si, hn); | |
10664 | si++; | |
10665 | } | |
071436c6 | 10666 | while (off < ngnuchains && (gnuchains[off++] & 1) == 0); |
6bd1a22c L |
10667 | } |
10668 | } | |
252b5132 | 10669 | } |
8b73c356 NC |
10670 | else if ((do_dyn_syms || (do_syms && !do_using_dynamic)) |
10671 | && section_headers != NULL) | |
252b5132 | 10672 | { |
b34976b6 | 10673 | unsigned int i; |
252b5132 RH |
10674 | |
10675 | for (i = 0, section = section_headers; | |
10676 | i < elf_header.e_shnum; | |
10677 | i++, section++) | |
10678 | { | |
b34976b6 | 10679 | unsigned int si; |
2cf0635d | 10680 | char * strtab = NULL; |
c256ffe7 | 10681 | unsigned long int strtab_size = 0; |
2cf0635d NC |
10682 | Elf_Internal_Sym * symtab; |
10683 | Elf_Internal_Sym * psym; | |
ba5cdace | 10684 | unsigned long num_syms; |
252b5132 | 10685 | |
2c610e4b L |
10686 | if ((section->sh_type != SHT_SYMTAB |
10687 | && section->sh_type != SHT_DYNSYM) | |
10688 | || (!do_syms | |
10689 | && section->sh_type == SHT_SYMTAB)) | |
252b5132 RH |
10690 | continue; |
10691 | ||
dd24e3da NC |
10692 | if (section->sh_entsize == 0) |
10693 | { | |
10694 | printf (_("\nSymbol table '%s' has a sh_entsize of zero!\n"), | |
74e1a04b | 10695 | printable_section_name (section)); |
dd24e3da NC |
10696 | continue; |
10697 | } | |
10698 | ||
252b5132 | 10699 | printf (_("\nSymbol table '%s' contains %lu entries:\n"), |
74e1a04b | 10700 | printable_section_name (section), |
252b5132 | 10701 | (unsigned long) (section->sh_size / section->sh_entsize)); |
dd24e3da | 10702 | |
f7a99963 | 10703 | if (is_32bit_elf) |
ca47b30c | 10704 | printf (_(" Num: Value Size Type Bind Vis Ndx Name\n")); |
f7a99963 | 10705 | else |
ca47b30c | 10706 | printf (_(" Num: Value Size Type Bind Vis Ndx Name\n")); |
252b5132 | 10707 | |
ba5cdace | 10708 | symtab = GET_ELF_SYMBOLS (file, section, & num_syms); |
252b5132 RH |
10709 | if (symtab == NULL) |
10710 | continue; | |
10711 | ||
10712 | if (section->sh_link == elf_header.e_shstrndx) | |
c256ffe7 JJ |
10713 | { |
10714 | strtab = string_table; | |
10715 | strtab_size = string_table_length; | |
10716 | } | |
4fbb74a6 | 10717 | else if (section->sh_link < elf_header.e_shnum) |
252b5132 | 10718 | { |
2cf0635d | 10719 | Elf_Internal_Shdr * string_sec; |
252b5132 | 10720 | |
4fbb74a6 | 10721 | string_sec = section_headers + section->sh_link; |
252b5132 | 10722 | |
3f5e193b NC |
10723 | strtab = (char *) get_data (NULL, file, string_sec->sh_offset, |
10724 | 1, string_sec->sh_size, | |
10725 | _("string table")); | |
c256ffe7 | 10726 | strtab_size = strtab != NULL ? string_sec->sh_size : 0; |
252b5132 RH |
10727 | } |
10728 | ||
ba5cdace | 10729 | for (si = 0, psym = symtab; si < num_syms; si++, psym++) |
252b5132 | 10730 | { |
bb4d2ac2 L |
10731 | const char *version_string; |
10732 | enum versioned_symbol_info sym_info; | |
10733 | unsigned short vna_other; | |
10734 | ||
5e220199 | 10735 | printf ("%6d: ", si); |
f7a99963 NC |
10736 | print_vma (psym->st_value, LONG_HEX); |
10737 | putchar (' '); | |
10738 | print_vma (psym->st_size, DEC_5); | |
d1133906 NC |
10739 | printf (" %-7s", get_symbol_type (ELF_ST_TYPE (psym->st_info))); |
10740 | printf (" %-6s", get_symbol_binding (ELF_ST_BIND (psym->st_info))); | |
f4be36b3 | 10741 | printf (" %-7s", get_symbol_visibility (ELF_ST_VISIBILITY (psym->st_other))); |
5e2b0d47 NC |
10742 | /* Check to see if any other bits in the st_other field are set. |
10743 | Note - displaying this information disrupts the layout of the | |
10744 | table being generated, but for the moment this case is very rare. */ | |
10745 | if (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other)) | |
10746 | printf (" [%s] ", get_symbol_other (psym->st_other ^ ELF_ST_VISIBILITY (psym->st_other))); | |
31104126 | 10747 | printf (" %4s ", get_symbol_index_type (psym->st_shndx)); |
c256ffe7 | 10748 | print_symbol (25, psym->st_name < strtab_size |
2b692964 | 10749 | ? strtab + psym->st_name : _("<corrupt>")); |
252b5132 | 10750 | |
bb4d2ac2 L |
10751 | version_string |
10752 | = get_symbol_version_string (file, | |
10753 | section->sh_type == SHT_DYNSYM, | |
10754 | strtab, strtab_size, si, | |
10755 | psym, &sym_info, &vna_other); | |
10756 | if (version_string) | |
252b5132 | 10757 | { |
bb4d2ac2 L |
10758 | if (sym_info == symbol_undefined) |
10759 | printf ("@%s (%d)", version_string, vna_other); | |
10760 | else | |
10761 | printf (sym_info == symbol_hidden ? "@%s" : "@@%s", | |
10762 | version_string); | |
252b5132 RH |
10763 | } |
10764 | ||
10765 | putchar ('\n'); | |
10766 | } | |
10767 | ||
10768 | free (symtab); | |
10769 | if (strtab != string_table) | |
10770 | free (strtab); | |
10771 | } | |
10772 | } | |
10773 | else if (do_syms) | |
10774 | printf | |
10775 | (_("\nDynamic symbol information is not available for displaying symbols.\n")); | |
10776 | ||
10777 | if (do_histogram && buckets != NULL) | |
10778 | { | |
2cf0635d NC |
10779 | unsigned long * lengths; |
10780 | unsigned long * counts; | |
66543521 AM |
10781 | unsigned long hn; |
10782 | bfd_vma si; | |
10783 | unsigned long maxlength = 0; | |
10784 | unsigned long nzero_counts = 0; | |
10785 | unsigned long nsyms = 0; | |
94d15024 | 10786 | unsigned long chained; |
252b5132 | 10787 | |
66543521 AM |
10788 | printf (_("\nHistogram for bucket list length (total of %lu buckets):\n"), |
10789 | (unsigned long) nbuckets); | |
252b5132 | 10790 | |
3f5e193b | 10791 | lengths = (unsigned long *) calloc (nbuckets, sizeof (*lengths)); |
252b5132 RH |
10792 | if (lengths == NULL) |
10793 | { | |
8b73c356 | 10794 | error (_("Out of memory allocating space for histogram buckets\n")); |
252b5132 RH |
10795 | return 0; |
10796 | } | |
8b73c356 NC |
10797 | |
10798 | printf (_(" Length Number %% of total Coverage\n")); | |
252b5132 RH |
10799 | for (hn = 0; hn < nbuckets; ++hn) |
10800 | { | |
94d15024 MF |
10801 | for (si = buckets[hn], chained = 0; |
10802 | si > 0 && si < nchains && si < nbuckets && chained <= nchains; | |
10803 | si = chains[si], ++chained) | |
252b5132 | 10804 | { |
b34976b6 | 10805 | ++nsyms; |
252b5132 | 10806 | if (maxlength < ++lengths[hn]) |
b34976b6 | 10807 | ++maxlength; |
252b5132 | 10808 | } |
94d15024 MF |
10809 | |
10810 | /* PR binutils/17531: A corrupt binary could contain broken | |
10811 | histogram data. Do not go into an infinite loop trying | |
10812 | to process it. */ | |
10813 | if (chained > nchains) | |
10814 | { | |
10815 | error (_("histogram chain is corrupt\n")); | |
10816 | break; | |
10817 | } | |
252b5132 RH |
10818 | } |
10819 | ||
3f5e193b | 10820 | counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts)); |
252b5132 RH |
10821 | if (counts == NULL) |
10822 | { | |
b2e951ec | 10823 | free (lengths); |
8b73c356 | 10824 | error (_("Out of memory allocating space for histogram counts\n")); |
252b5132 RH |
10825 | return 0; |
10826 | } | |
10827 | ||
10828 | for (hn = 0; hn < nbuckets; ++hn) | |
b34976b6 | 10829 | ++counts[lengths[hn]]; |
252b5132 | 10830 | |
103f02d3 | 10831 | if (nbuckets > 0) |
252b5132 | 10832 | { |
66543521 AM |
10833 | unsigned long i; |
10834 | printf (" 0 %-10lu (%5.1f%%)\n", | |
103f02d3 | 10835 | counts[0], (counts[0] * 100.0) / nbuckets); |
66543521 | 10836 | for (i = 1; i <= maxlength; ++i) |
103f02d3 | 10837 | { |
66543521 AM |
10838 | nzero_counts += counts[i] * i; |
10839 | printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n", | |
10840 | i, counts[i], (counts[i] * 100.0) / nbuckets, | |
103f02d3 UD |
10841 | (nzero_counts * 100.0) / nsyms); |
10842 | } | |
252b5132 RH |
10843 | } |
10844 | ||
10845 | free (counts); | |
10846 | free (lengths); | |
10847 | } | |
10848 | ||
10849 | if (buckets != NULL) | |
10850 | { | |
10851 | free (buckets); | |
10852 | free (chains); | |
10853 | } | |
10854 | ||
d3a44ec6 | 10855 | if (do_histogram && gnubuckets != NULL) |
fdc90cb4 | 10856 | { |
2cf0635d NC |
10857 | unsigned long * lengths; |
10858 | unsigned long * counts; | |
fdc90cb4 JJ |
10859 | unsigned long hn; |
10860 | unsigned long maxlength = 0; | |
10861 | unsigned long nzero_counts = 0; | |
10862 | unsigned long nsyms = 0; | |
fdc90cb4 | 10863 | |
8b73c356 NC |
10864 | printf (_("\nHistogram for `.gnu.hash' bucket list length (total of %lu buckets):\n"), |
10865 | (unsigned long) ngnubuckets); | |
10866 | ||
3f5e193b | 10867 | lengths = (unsigned long *) calloc (ngnubuckets, sizeof (*lengths)); |
fdc90cb4 JJ |
10868 | if (lengths == NULL) |
10869 | { | |
8b73c356 | 10870 | error (_("Out of memory allocating space for gnu histogram buckets\n")); |
fdc90cb4 JJ |
10871 | return 0; |
10872 | } | |
10873 | ||
fdc90cb4 JJ |
10874 | printf (_(" Length Number %% of total Coverage\n")); |
10875 | ||
10876 | for (hn = 0; hn < ngnubuckets; ++hn) | |
10877 | if (gnubuckets[hn] != 0) | |
10878 | { | |
10879 | bfd_vma off, length = 1; | |
10880 | ||
6bd1a22c | 10881 | for (off = gnubuckets[hn] - gnusymidx; |
071436c6 NC |
10882 | /* PR 17531 file: 010-77222-0.004. */ |
10883 | off < ngnuchains && (gnuchains[off] & 1) == 0; | |
10884 | ++off) | |
fdc90cb4 JJ |
10885 | ++length; |
10886 | lengths[hn] = length; | |
10887 | if (length > maxlength) | |
10888 | maxlength = length; | |
10889 | nsyms += length; | |
10890 | } | |
10891 | ||
3f5e193b | 10892 | counts = (unsigned long *) calloc (maxlength + 1, sizeof (*counts)); |
fdc90cb4 JJ |
10893 | if (counts == NULL) |
10894 | { | |
b2e951ec | 10895 | free (lengths); |
8b73c356 | 10896 | error (_("Out of memory allocating space for gnu histogram counts\n")); |
fdc90cb4 JJ |
10897 | return 0; |
10898 | } | |
10899 | ||
10900 | for (hn = 0; hn < ngnubuckets; ++hn) | |
10901 | ++counts[lengths[hn]]; | |
10902 | ||
10903 | if (ngnubuckets > 0) | |
10904 | { | |
10905 | unsigned long j; | |
10906 | printf (" 0 %-10lu (%5.1f%%)\n", | |
10907 | counts[0], (counts[0] * 100.0) / ngnubuckets); | |
10908 | for (j = 1; j <= maxlength; ++j) | |
10909 | { | |
10910 | nzero_counts += counts[j] * j; | |
10911 | printf ("%7lu %-10lu (%5.1f%%) %5.1f%%\n", | |
10912 | j, counts[j], (counts[j] * 100.0) / ngnubuckets, | |
10913 | (nzero_counts * 100.0) / nsyms); | |
10914 | } | |
10915 | } | |
10916 | ||
10917 | free (counts); | |
10918 | free (lengths); | |
10919 | free (gnubuckets); | |
10920 | free (gnuchains); | |
10921 | } | |
10922 | ||
252b5132 RH |
10923 | return 1; |
10924 | } | |
10925 | ||
10926 | static int | |
2cf0635d | 10927 | process_syminfo (FILE * file ATTRIBUTE_UNUSED) |
252b5132 | 10928 | { |
b4c96d0d | 10929 | unsigned int i; |
252b5132 RH |
10930 | |
10931 | if (dynamic_syminfo == NULL | |
10932 | || !do_dynamic) | |
10933 | /* No syminfo, this is ok. */ | |
10934 | return 1; | |
10935 | ||
10936 | /* There better should be a dynamic symbol section. */ | |
10937 | if (dynamic_symbols == NULL || dynamic_strings == NULL) | |
10938 | return 0; | |
10939 | ||
10940 | if (dynamic_addr) | |
10941 | printf (_("\nDynamic info segment at offset 0x%lx contains %d entries:\n"), | |
10942 | dynamic_syminfo_offset, dynamic_syminfo_nent); | |
10943 | ||
10944 | printf (_(" Num: Name BoundTo Flags\n")); | |
10945 | for (i = 0; i < dynamic_syminfo_nent; ++i) | |
10946 | { | |
10947 | unsigned short int flags = dynamic_syminfo[i].si_flags; | |
10948 | ||
31104126 | 10949 | printf ("%4d: ", i); |
4082ef84 NC |
10950 | if (i >= num_dynamic_syms) |
10951 | printf (_("<corrupt index>")); | |
10952 | else if (VALID_DYNAMIC_NAME (dynamic_symbols[i].st_name)) | |
d79b3d50 NC |
10953 | print_symbol (30, GET_DYNAMIC_NAME (dynamic_symbols[i].st_name)); |
10954 | else | |
2b692964 | 10955 | printf (_("<corrupt: %19ld>"), dynamic_symbols[i].st_name); |
31104126 | 10956 | putchar (' '); |
252b5132 RH |
10957 | |
10958 | switch (dynamic_syminfo[i].si_boundto) | |
10959 | { | |
10960 | case SYMINFO_BT_SELF: | |
10961 | fputs ("SELF ", stdout); | |
10962 | break; | |
10963 | case SYMINFO_BT_PARENT: | |
10964 | fputs ("PARENT ", stdout); | |
10965 | break; | |
10966 | default: | |
10967 | if (dynamic_syminfo[i].si_boundto > 0 | |
d79b3d50 NC |
10968 | && dynamic_syminfo[i].si_boundto < dynamic_nent |
10969 | && VALID_DYNAMIC_NAME (dynamic_section[dynamic_syminfo[i].si_boundto].d_un.d_val)) | |
31104126 | 10970 | { |
d79b3d50 | 10971 | print_symbol (10, GET_DYNAMIC_NAME (dynamic_section[dynamic_syminfo[i].si_boundto].d_un.d_val)); |
31104126 NC |
10972 | putchar (' ' ); |
10973 | } | |
252b5132 RH |
10974 | else |
10975 | printf ("%-10d ", dynamic_syminfo[i].si_boundto); | |
10976 | break; | |
10977 | } | |
10978 | ||
10979 | if (flags & SYMINFO_FLG_DIRECT) | |
10980 | printf (" DIRECT"); | |
10981 | if (flags & SYMINFO_FLG_PASSTHRU) | |
10982 | printf (" PASSTHRU"); | |
10983 | if (flags & SYMINFO_FLG_COPY) | |
10984 | printf (" COPY"); | |
10985 | if (flags & SYMINFO_FLG_LAZYLOAD) | |
10986 | printf (" LAZYLOAD"); | |
10987 | ||
10988 | puts (""); | |
10989 | } | |
10990 | ||
10991 | return 1; | |
10992 | } | |
10993 | ||
cf13d699 NC |
10994 | /* Check to see if the given reloc needs to be handled in a target specific |
10995 | manner. If so then process the reloc and return TRUE otherwise return | |
10996 | FALSE. */ | |
09c11c86 | 10997 | |
cf13d699 NC |
10998 | static bfd_boolean |
10999 | target_specific_reloc_handling (Elf_Internal_Rela * reloc, | |
11000 | unsigned char * start, | |
11001 | Elf_Internal_Sym * symtab) | |
252b5132 | 11002 | { |
cf13d699 | 11003 | unsigned int reloc_type = get_reloc_type (reloc->r_info); |
252b5132 | 11004 | |
cf13d699 | 11005 | switch (elf_header.e_machine) |
252b5132 | 11006 | { |
13761a11 NC |
11007 | case EM_MSP430: |
11008 | case EM_MSP430_OLD: | |
11009 | { | |
11010 | static Elf_Internal_Sym * saved_sym = NULL; | |
11011 | ||
11012 | switch (reloc_type) | |
11013 | { | |
11014 | case 10: /* R_MSP430_SYM_DIFF */ | |
11015 | if (uses_msp430x_relocs ()) | |
11016 | break; | |
11017 | case 21: /* R_MSP430X_SYM_DIFF */ | |
11018 | saved_sym = symtab + get_reloc_symindex (reloc->r_info); | |
11019 | return TRUE; | |
11020 | ||
11021 | case 1: /* R_MSP430_32 or R_MSP430_ABS32 */ | |
11022 | case 3: /* R_MSP430_16 or R_MSP430_ABS8 */ | |
11023 | goto handle_sym_diff; | |
0b4362b0 | 11024 | |
13761a11 NC |
11025 | case 5: /* R_MSP430_16_BYTE */ |
11026 | case 9: /* R_MSP430_8 */ | |
11027 | if (uses_msp430x_relocs ()) | |
11028 | break; | |
11029 | goto handle_sym_diff; | |
11030 | ||
11031 | case 2: /* R_MSP430_ABS16 */ | |
11032 | case 15: /* R_MSP430X_ABS16 */ | |
11033 | if (! uses_msp430x_relocs ()) | |
11034 | break; | |
11035 | goto handle_sym_diff; | |
0b4362b0 | 11036 | |
13761a11 NC |
11037 | handle_sym_diff: |
11038 | if (saved_sym != NULL) | |
11039 | { | |
11040 | bfd_vma value; | |
11041 | ||
11042 | value = reloc->r_addend | |
11043 | + (symtab[get_reloc_symindex (reloc->r_info)].st_value | |
11044 | - saved_sym->st_value); | |
11045 | ||
11046 | byte_put (start + reloc->r_offset, value, reloc_type == 1 ? 4 : 2); | |
11047 | ||
11048 | saved_sym = NULL; | |
11049 | return TRUE; | |
11050 | } | |
11051 | break; | |
11052 | ||
11053 | default: | |
11054 | if (saved_sym != NULL) | |
071436c6 | 11055 | error (_("Unhandled MSP430 reloc type found after SYM_DIFF reloc\n")); |
13761a11 NC |
11056 | break; |
11057 | } | |
11058 | break; | |
11059 | } | |
11060 | ||
cf13d699 NC |
11061 | case EM_MN10300: |
11062 | case EM_CYGNUS_MN10300: | |
11063 | { | |
11064 | static Elf_Internal_Sym * saved_sym = NULL; | |
252b5132 | 11065 | |
cf13d699 NC |
11066 | switch (reloc_type) |
11067 | { | |
11068 | case 34: /* R_MN10300_ALIGN */ | |
11069 | return TRUE; | |
11070 | case 33: /* R_MN10300_SYM_DIFF */ | |
11071 | saved_sym = symtab + get_reloc_symindex (reloc->r_info); | |
11072 | return TRUE; | |
11073 | case 1: /* R_MN10300_32 */ | |
11074 | case 2: /* R_MN10300_16 */ | |
11075 | if (saved_sym != NULL) | |
11076 | { | |
11077 | bfd_vma value; | |
252b5132 | 11078 | |
cf13d699 NC |
11079 | value = reloc->r_addend |
11080 | + (symtab[get_reloc_symindex (reloc->r_info)].st_value | |
11081 | - saved_sym->st_value); | |
252b5132 | 11082 | |
cf13d699 | 11083 | byte_put (start + reloc->r_offset, value, reloc_type == 1 ? 4 : 2); |
252b5132 | 11084 | |
cf13d699 NC |
11085 | saved_sym = NULL; |
11086 | return TRUE; | |
11087 | } | |
11088 | break; | |
11089 | default: | |
11090 | if (saved_sym != NULL) | |
071436c6 | 11091 | error (_("Unhandled MN10300 reloc type found after SYM_DIFF reloc\n")); |
cf13d699 NC |
11092 | break; |
11093 | } | |
11094 | break; | |
11095 | } | |
252b5132 RH |
11096 | } |
11097 | ||
cf13d699 | 11098 | return FALSE; |
252b5132 RH |
11099 | } |
11100 | ||
aca88567 NC |
11101 | /* Returns TRUE iff RELOC_TYPE is a 32-bit absolute RELA relocation used in |
11102 | DWARF debug sections. This is a target specific test. Note - we do not | |
11103 | go through the whole including-target-headers-multiple-times route, (as | |
11104 | we have already done with <elf/h8.h>) because this would become very | |
11105 | messy and even then this function would have to contain target specific | |
11106 | information (the names of the relocs instead of their numeric values). | |
11107 | FIXME: This is not the correct way to solve this problem. The proper way | |
11108 | is to have target specific reloc sizing and typing functions created by | |
11109 | the reloc-macros.h header, in the same way that it already creates the | |
11110 | reloc naming functions. */ | |
11111 | ||
11112 | static bfd_boolean | |
11113 | is_32bit_abs_reloc (unsigned int reloc_type) | |
11114 | { | |
11115 | switch (elf_header.e_machine) | |
11116 | { | |
41e92641 NC |
11117 | case EM_386: |
11118 | case EM_486: | |
11119 | return reloc_type == 1; /* R_386_32. */ | |
aca88567 NC |
11120 | case EM_68K: |
11121 | return reloc_type == 1; /* R_68K_32. */ | |
11122 | case EM_860: | |
11123 | return reloc_type == 1; /* R_860_32. */ | |
137b6b5f AM |
11124 | case EM_960: |
11125 | return reloc_type == 2; /* R_960_32. */ | |
a06ea964 NC |
11126 | case EM_AARCH64: |
11127 | return reloc_type == 258; /* R_AARCH64_ABS32 */ | |
aca88567 | 11128 | case EM_ALPHA: |
137b6b5f | 11129 | return reloc_type == 1; /* R_ALPHA_REFLONG. */ |
41e92641 NC |
11130 | case EM_ARC: |
11131 | return reloc_type == 1; /* R_ARC_32. */ | |
11132 | case EM_ARM: | |
11133 | return reloc_type == 2; /* R_ARM_ABS32 */ | |
cb8f3167 | 11134 | case EM_AVR_OLD: |
aca88567 NC |
11135 | case EM_AVR: |
11136 | return reloc_type == 1; | |
cfb8c092 NC |
11137 | case EM_ADAPTEVA_EPIPHANY: |
11138 | return reloc_type == 3; | |
aca88567 NC |
11139 | case EM_BLACKFIN: |
11140 | return reloc_type == 0x12; /* R_byte4_data. */ | |
11141 | case EM_CRIS: | |
11142 | return reloc_type == 3; /* R_CRIS_32. */ | |
11143 | case EM_CR16: | |
11144 | return reloc_type == 3; /* R_CR16_NUM32. */ | |
11145 | case EM_CRX: | |
11146 | return reloc_type == 15; /* R_CRX_NUM32. */ | |
11147 | case EM_CYGNUS_FRV: | |
11148 | return reloc_type == 1; | |
41e92641 NC |
11149 | case EM_CYGNUS_D10V: |
11150 | case EM_D10V: | |
11151 | return reloc_type == 6; /* R_D10V_32. */ | |
aca88567 NC |
11152 | case EM_CYGNUS_D30V: |
11153 | case EM_D30V: | |
11154 | return reloc_type == 12; /* R_D30V_32_NORMAL. */ | |
41e92641 NC |
11155 | case EM_DLX: |
11156 | return reloc_type == 3; /* R_DLX_RELOC_32. */ | |
aca88567 NC |
11157 | case EM_CYGNUS_FR30: |
11158 | case EM_FR30: | |
11159 | return reloc_type == 3; /* R_FR30_32. */ | |
3f8107ab AM |
11160 | case EM_FT32: |
11161 | return reloc_type == 1; /* R_FT32_32. */ | |
aca88567 NC |
11162 | case EM_H8S: |
11163 | case EM_H8_300: | |
11164 | case EM_H8_300H: | |
11165 | return reloc_type == 1; /* R_H8_DIR32. */ | |
3730236a NC |
11166 | case EM_IA_64: |
11167 | return reloc_type == 0x65; /* R_IA64_SECREL32LSB. */ | |
aca88567 NC |
11168 | case EM_IP2K_OLD: |
11169 | case EM_IP2K: | |
11170 | return reloc_type == 2; /* R_IP2K_32. */ | |
11171 | case EM_IQ2000: | |
11172 | return reloc_type == 2; /* R_IQ2000_32. */ | |
84e94c90 NC |
11173 | case EM_LATTICEMICO32: |
11174 | return reloc_type == 3; /* R_LM32_32. */ | |
ff7eeb89 | 11175 | case EM_M32C_OLD: |
aca88567 NC |
11176 | case EM_M32C: |
11177 | return reloc_type == 3; /* R_M32C_32. */ | |
11178 | case EM_M32R: | |
11179 | return reloc_type == 34; /* R_M32R_32_RELA. */ | |
11180 | case EM_MCORE: | |
11181 | return reloc_type == 1; /* R_MCORE_ADDR32. */ | |
11182 | case EM_CYGNUS_MEP: | |
11183 | return reloc_type == 4; /* R_MEP_32. */ | |
a3c62988 NC |
11184 | case EM_METAG: |
11185 | return reloc_type == 2; /* R_METAG_ADDR32. */ | |
137b6b5f AM |
11186 | case EM_MICROBLAZE: |
11187 | return reloc_type == 1; /* R_MICROBLAZE_32. */ | |
aca88567 NC |
11188 | case EM_MIPS: |
11189 | return reloc_type == 2; /* R_MIPS_32. */ | |
11190 | case EM_MMIX: | |
11191 | return reloc_type == 4; /* R_MMIX_32. */ | |
11192 | case EM_CYGNUS_MN10200: | |
11193 | case EM_MN10200: | |
11194 | return reloc_type == 1; /* R_MN10200_32. */ | |
11195 | case EM_CYGNUS_MN10300: | |
11196 | case EM_MN10300: | |
11197 | return reloc_type == 1; /* R_MN10300_32. */ | |
5506d11a AM |
11198 | case EM_MOXIE: |
11199 | return reloc_type == 1; /* R_MOXIE_32. */ | |
aca88567 NC |
11200 | case EM_MSP430_OLD: |
11201 | case EM_MSP430: | |
13761a11 | 11202 | return reloc_type == 1; /* R_MSP430_32 or R_MSP320_ABS32. */ |
aca88567 NC |
11203 | case EM_MT: |
11204 | return reloc_type == 2; /* R_MT_32. */ | |
35c08157 KLC |
11205 | case EM_NDS32: |
11206 | return reloc_type == 20; /* R_NDS32_RELA. */ | |
3e0873ac | 11207 | case EM_ALTERA_NIOS2: |
36591ba1 | 11208 | return reloc_type == 12; /* R_NIOS2_BFD_RELOC_32. */ |
3e0873ac NC |
11209 | case EM_NIOS32: |
11210 | return reloc_type == 1; /* R_NIOS_32. */ | |
73589c9d CS |
11211 | case EM_OR1K: |
11212 | return reloc_type == 1; /* R_OR1K_32. */ | |
aca88567 | 11213 | case EM_PARISC: |
5fda8eca NC |
11214 | return (reloc_type == 1 /* R_PARISC_DIR32. */ |
11215 | || reloc_type == 41); /* R_PARISC_SECREL32. */ | |
aca88567 NC |
11216 | case EM_PJ: |
11217 | case EM_PJ_OLD: | |
11218 | return reloc_type == 1; /* R_PJ_DATA_DIR32. */ | |
11219 | case EM_PPC64: | |
11220 | return reloc_type == 1; /* R_PPC64_ADDR32. */ | |
11221 | case EM_PPC: | |
11222 | return reloc_type == 1; /* R_PPC_ADDR32. */ | |
99c513f6 DD |
11223 | case EM_RL78: |
11224 | return reloc_type == 1; /* R_RL78_DIR32. */ | |
c7927a3c NC |
11225 | case EM_RX: |
11226 | return reloc_type == 1; /* R_RX_DIR32. */ | |
aca88567 NC |
11227 | case EM_S370: |
11228 | return reloc_type == 1; /* R_I370_ADDR31. */ | |
11229 | case EM_S390_OLD: | |
11230 | case EM_S390: | |
11231 | return reloc_type == 4; /* R_S390_32. */ | |
41e92641 NC |
11232 | case EM_SCORE: |
11233 | return reloc_type == 8; /* R_SCORE_ABS32. */ | |
aca88567 NC |
11234 | case EM_SH: |
11235 | return reloc_type == 1; /* R_SH_DIR32. */ | |
11236 | case EM_SPARC32PLUS: | |
11237 | case EM_SPARCV9: | |
11238 | case EM_SPARC: | |
11239 | return reloc_type == 3 /* R_SPARC_32. */ | |
11240 | || reloc_type == 23; /* R_SPARC_UA32. */ | |
a7dd7d05 AM |
11241 | case EM_SPU: |
11242 | return reloc_type == 6; /* R_SPU_ADDR32 */ | |
40b36596 JM |
11243 | case EM_TI_C6000: |
11244 | return reloc_type == 1; /* R_C6000_ABS32. */ | |
aa137e4d NC |
11245 | case EM_TILEGX: |
11246 | return reloc_type == 2; /* R_TILEGX_32. */ | |
11247 | case EM_TILEPRO: | |
11248 | return reloc_type == 1; /* R_TILEPRO_32. */ | |
aca88567 NC |
11249 | case EM_CYGNUS_V850: |
11250 | case EM_V850: | |
11251 | return reloc_type == 6; /* R_V850_ABS32. */ | |
708e2187 NC |
11252 | case EM_V800: |
11253 | return reloc_type == 0x33; /* R_V810_WORD. */ | |
aca88567 NC |
11254 | case EM_VAX: |
11255 | return reloc_type == 1; /* R_VAX_32. */ | |
619ed720 EB |
11256 | case EM_VISIUM: |
11257 | return reloc_type == 3; /* R_VISIUM_32. */ | |
aca88567 | 11258 | case EM_X86_64: |
8a9036a4 | 11259 | case EM_L1OM: |
7a9068fe | 11260 | case EM_K1OM: |
aca88567 | 11261 | return reloc_type == 10; /* R_X86_64_32. */ |
c29aca4a NC |
11262 | case EM_XC16X: |
11263 | case EM_C166: | |
11264 | return reloc_type == 3; /* R_XC16C_ABS_32. */ | |
f6c1a2d5 NC |
11265 | case EM_XGATE: |
11266 | return reloc_type == 4; /* R_XGATE_32. */ | |
aca88567 NC |
11267 | case EM_XSTORMY16: |
11268 | return reloc_type == 1; /* R_XSTROMY16_32. */ | |
11269 | case EM_XTENSA_OLD: | |
11270 | case EM_XTENSA: | |
11271 | return reloc_type == 1; /* R_XTENSA_32. */ | |
aca88567 | 11272 | default: |
bee0ee85 NC |
11273 | { |
11274 | static unsigned int prev_warn = 0; | |
11275 | ||
11276 | /* Avoid repeating the same warning multiple times. */ | |
11277 | if (prev_warn != elf_header.e_machine) | |
11278 | error (_("Missing knowledge of 32-bit reloc types used in DWARF sections of machine number %d\n"), | |
11279 | elf_header.e_machine); | |
11280 | prev_warn = elf_header.e_machine; | |
11281 | return FALSE; | |
11282 | } | |
aca88567 NC |
11283 | } |
11284 | } | |
11285 | ||
11286 | /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is | |
11287 | a 32-bit pc-relative RELA relocation used in DWARF debug sections. */ | |
11288 | ||
11289 | static bfd_boolean | |
11290 | is_32bit_pcrel_reloc (unsigned int reloc_type) | |
11291 | { | |
11292 | switch (elf_header.e_machine) | |
11293 | { | |
41e92641 NC |
11294 | case EM_386: |
11295 | case EM_486: | |
3e0873ac | 11296 | return reloc_type == 2; /* R_386_PC32. */ |
aca88567 | 11297 | case EM_68K: |
3e0873ac | 11298 | return reloc_type == 4; /* R_68K_PC32. */ |
a06ea964 NC |
11299 | case EM_AARCH64: |
11300 | return reloc_type == 261; /* R_AARCH64_PREL32 */ | |
cfb8c092 NC |
11301 | case EM_ADAPTEVA_EPIPHANY: |
11302 | return reloc_type == 6; | |
aca88567 NC |
11303 | case EM_ALPHA: |
11304 | return reloc_type == 10; /* R_ALPHA_SREL32. */ | |
41e92641 | 11305 | case EM_ARM: |
3e0873ac | 11306 | return reloc_type == 3; /* R_ARM_REL32 */ |
137b6b5f AM |
11307 | case EM_MICROBLAZE: |
11308 | return reloc_type == 2; /* R_MICROBLAZE_32_PCREL. */ | |
73589c9d CS |
11309 | case EM_OR1K: |
11310 | return reloc_type == 9; /* R_OR1K_32_PCREL. */ | |
aca88567 | 11311 | case EM_PARISC: |
85acf597 | 11312 | return reloc_type == 9; /* R_PARISC_PCREL32. */ |
aca88567 NC |
11313 | case EM_PPC: |
11314 | return reloc_type == 26; /* R_PPC_REL32. */ | |
11315 | case EM_PPC64: | |
3e0873ac | 11316 | return reloc_type == 26; /* R_PPC64_REL32. */ |
aca88567 NC |
11317 | case EM_S390_OLD: |
11318 | case EM_S390: | |
3e0873ac | 11319 | return reloc_type == 5; /* R_390_PC32. */ |
aca88567 | 11320 | case EM_SH: |
3e0873ac | 11321 | return reloc_type == 2; /* R_SH_REL32. */ |
aca88567 NC |
11322 | case EM_SPARC32PLUS: |
11323 | case EM_SPARCV9: | |
11324 | case EM_SPARC: | |
3e0873ac | 11325 | return reloc_type == 6; /* R_SPARC_DISP32. */ |
a7dd7d05 AM |
11326 | case EM_SPU: |
11327 | return reloc_type == 13; /* R_SPU_REL32. */ | |
aa137e4d NC |
11328 | case EM_TILEGX: |
11329 | return reloc_type == 6; /* R_TILEGX_32_PCREL. */ | |
11330 | case EM_TILEPRO: | |
11331 | return reloc_type == 4; /* R_TILEPRO_32_PCREL. */ | |
619ed720 EB |
11332 | case EM_VISIUM: |
11333 | return reloc_type == 6; /* R_VISIUM_32_PCREL */ | |
aca88567 | 11334 | case EM_X86_64: |
8a9036a4 | 11335 | case EM_L1OM: |
7a9068fe | 11336 | case EM_K1OM: |
3e0873ac | 11337 | return reloc_type == 2; /* R_X86_64_PC32. */ |
2fcb9706 BW |
11338 | case EM_XTENSA_OLD: |
11339 | case EM_XTENSA: | |
11340 | return reloc_type == 14; /* R_XTENSA_32_PCREL. */ | |
aca88567 NC |
11341 | default: |
11342 | /* Do not abort or issue an error message here. Not all targets use | |
11343 | pc-relative 32-bit relocs in their DWARF debug information and we | |
11344 | have already tested for target coverage in is_32bit_abs_reloc. A | |
cf13d699 NC |
11345 | more helpful warning message will be generated by apply_relocations |
11346 | anyway, so just return. */ | |
aca88567 NC |
11347 | return FALSE; |
11348 | } | |
11349 | } | |
11350 | ||
11351 | /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is | |
11352 | a 64-bit absolute RELA relocation used in DWARF debug sections. */ | |
11353 | ||
11354 | static bfd_boolean | |
11355 | is_64bit_abs_reloc (unsigned int reloc_type) | |
11356 | { | |
11357 | switch (elf_header.e_machine) | |
11358 | { | |
a06ea964 NC |
11359 | case EM_AARCH64: |
11360 | return reloc_type == 257; /* R_AARCH64_ABS64. */ | |
aca88567 NC |
11361 | case EM_ALPHA: |
11362 | return reloc_type == 2; /* R_ALPHA_REFQUAD. */ | |
3730236a NC |
11363 | case EM_IA_64: |
11364 | return reloc_type == 0x27; /* R_IA64_DIR64LSB. */ | |
3e0873ac NC |
11365 | case EM_PARISC: |
11366 | return reloc_type == 80; /* R_PARISC_DIR64. */ | |
aca88567 NC |
11367 | case EM_PPC64: |
11368 | return reloc_type == 38; /* R_PPC64_ADDR64. */ | |
11369 | case EM_SPARC32PLUS: | |
11370 | case EM_SPARCV9: | |
11371 | case EM_SPARC: | |
11372 | return reloc_type == 54; /* R_SPARC_UA64. */ | |
11373 | case EM_X86_64: | |
8a9036a4 | 11374 | case EM_L1OM: |
7a9068fe | 11375 | case EM_K1OM: |
aca88567 | 11376 | return reloc_type == 1; /* R_X86_64_64. */ |
e819ade1 AS |
11377 | case EM_S390_OLD: |
11378 | case EM_S390: | |
aa137e4d NC |
11379 | return reloc_type == 22; /* R_S390_64. */ |
11380 | case EM_TILEGX: | |
11381 | return reloc_type == 1; /* R_TILEGX_64. */ | |
85a82265 | 11382 | case EM_MIPS: |
aa137e4d | 11383 | return reloc_type == 18; /* R_MIPS_64. */ |
aca88567 NC |
11384 | default: |
11385 | return FALSE; | |
11386 | } | |
11387 | } | |
11388 | ||
85acf597 RH |
11389 | /* Like is_32bit_pcrel_reloc except that it returns TRUE iff RELOC_TYPE is |
11390 | a 64-bit pc-relative RELA relocation used in DWARF debug sections. */ | |
11391 | ||
11392 | static bfd_boolean | |
11393 | is_64bit_pcrel_reloc (unsigned int reloc_type) | |
11394 | { | |
11395 | switch (elf_header.e_machine) | |
11396 | { | |
a06ea964 NC |
11397 | case EM_AARCH64: |
11398 | return reloc_type == 260; /* R_AARCH64_PREL64. */ | |
85acf597 | 11399 | case EM_ALPHA: |
aa137e4d | 11400 | return reloc_type == 11; /* R_ALPHA_SREL64. */ |
85acf597 | 11401 | case EM_IA_64: |
aa137e4d | 11402 | return reloc_type == 0x4f; /* R_IA64_PCREL64LSB. */ |
85acf597 | 11403 | case EM_PARISC: |
aa137e4d | 11404 | return reloc_type == 72; /* R_PARISC_PCREL64. */ |
85acf597 | 11405 | case EM_PPC64: |
aa137e4d | 11406 | return reloc_type == 44; /* R_PPC64_REL64. */ |
85acf597 RH |
11407 | case EM_SPARC32PLUS: |
11408 | case EM_SPARCV9: | |
11409 | case EM_SPARC: | |
aa137e4d | 11410 | return reloc_type == 46; /* R_SPARC_DISP64. */ |
85acf597 | 11411 | case EM_X86_64: |
8a9036a4 | 11412 | case EM_L1OM: |
7a9068fe | 11413 | case EM_K1OM: |
aa137e4d | 11414 | return reloc_type == 24; /* R_X86_64_PC64. */ |
85acf597 RH |
11415 | case EM_S390_OLD: |
11416 | case EM_S390: | |
aa137e4d NC |
11417 | return reloc_type == 23; /* R_S390_PC64. */ |
11418 | case EM_TILEGX: | |
11419 | return reloc_type == 5; /* R_TILEGX_64_PCREL. */ | |
85acf597 RH |
11420 | default: |
11421 | return FALSE; | |
11422 | } | |
11423 | } | |
11424 | ||
4dc3c23d AM |
11425 | /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is |
11426 | a 24-bit absolute RELA relocation used in DWARF debug sections. */ | |
11427 | ||
11428 | static bfd_boolean | |
11429 | is_24bit_abs_reloc (unsigned int reloc_type) | |
11430 | { | |
11431 | switch (elf_header.e_machine) | |
11432 | { | |
11433 | case EM_CYGNUS_MN10200: | |
11434 | case EM_MN10200: | |
11435 | return reloc_type == 4; /* R_MN10200_24. */ | |
11436 | default: | |
11437 | return FALSE; | |
11438 | } | |
11439 | } | |
11440 | ||
aca88567 NC |
11441 | /* Like is_32bit_abs_reloc except that it returns TRUE iff RELOC_TYPE is |
11442 | a 16-bit absolute RELA relocation used in DWARF debug sections. */ | |
11443 | ||
11444 | static bfd_boolean | |
11445 | is_16bit_abs_reloc (unsigned int reloc_type) | |
4b78141a NC |
11446 | { |
11447 | switch (elf_header.e_machine) | |
11448 | { | |
aca88567 NC |
11449 | case EM_AVR_OLD: |
11450 | case EM_AVR: | |
11451 | return reloc_type == 4; /* R_AVR_16. */ | |
cfb8c092 NC |
11452 | case EM_ADAPTEVA_EPIPHANY: |
11453 | return reloc_type == 5; | |
41e92641 NC |
11454 | case EM_CYGNUS_D10V: |
11455 | case EM_D10V: | |
11456 | return reloc_type == 3; /* R_D10V_16. */ | |
4b78141a NC |
11457 | case EM_H8S: |
11458 | case EM_H8_300: | |
11459 | case EM_H8_300H: | |
aca88567 NC |
11460 | return reloc_type == R_H8_DIR16; |
11461 | case EM_IP2K_OLD: | |
11462 | case EM_IP2K: | |
11463 | return reloc_type == 1; /* R_IP2K_16. */ | |
ff7eeb89 | 11464 | case EM_M32C_OLD: |
f4236fe4 DD |
11465 | case EM_M32C: |
11466 | return reloc_type == 1; /* R_M32C_16 */ | |
aca88567 | 11467 | case EM_MSP430: |
13761a11 NC |
11468 | if (uses_msp430x_relocs ()) |
11469 | return reloc_type == 2; /* R_MSP430_ABS16. */ | |
78c8d46c | 11470 | case EM_MSP430_OLD: |
aca88567 | 11471 | return reloc_type == 5; /* R_MSP430_16_BYTE. */ |
35c08157 KLC |
11472 | case EM_NDS32: |
11473 | return reloc_type == 19; /* R_NDS32_RELA. */ | |
3e0873ac | 11474 | case EM_ALTERA_NIOS2: |
36591ba1 | 11475 | return reloc_type == 13; /* R_NIOS2_BFD_RELOC_16. */ |
3e0873ac NC |
11476 | case EM_NIOS32: |
11477 | return reloc_type == 9; /* R_NIOS_16. */ | |
73589c9d CS |
11478 | case EM_OR1K: |
11479 | return reloc_type == 2; /* R_OR1K_16. */ | |
40b36596 JM |
11480 | case EM_TI_C6000: |
11481 | return reloc_type == 2; /* R_C6000_ABS16. */ | |
c29aca4a NC |
11482 | case EM_XC16X: |
11483 | case EM_C166: | |
11484 | return reloc_type == 2; /* R_XC16C_ABS_16. */ | |
e63734a3 AM |
11485 | case EM_CYGNUS_MN10200: |
11486 | case EM_MN10200: | |
11487 | return reloc_type == 2; /* R_MN10200_16. */ | |
0a22ae8e NC |
11488 | case EM_CYGNUS_MN10300: |
11489 | case EM_MN10300: | |
11490 | return reloc_type == 2; /* R_MN10300_16. */ | |
619ed720 EB |
11491 | case EM_VISIUM: |
11492 | return reloc_type == 2; /* R_VISIUM_16. */ | |
f6c1a2d5 NC |
11493 | case EM_XGATE: |
11494 | return reloc_type == 3; /* R_XGATE_16. */ | |
4b78141a | 11495 | default: |
aca88567 | 11496 | return FALSE; |
4b78141a NC |
11497 | } |
11498 | } | |
11499 | ||
2a7b2e88 JK |
11500 | /* Returns TRUE iff RELOC_TYPE is a NONE relocation used for discarded |
11501 | relocation entries (possibly formerly used for SHT_GROUP sections). */ | |
11502 | ||
11503 | static bfd_boolean | |
11504 | is_none_reloc (unsigned int reloc_type) | |
11505 | { | |
11506 | switch (elf_header.e_machine) | |
11507 | { | |
cb8f3167 NC |
11508 | case EM_68K: /* R_68K_NONE. */ |
11509 | case EM_386: /* R_386_NONE. */ | |
2a7b2e88 JK |
11510 | case EM_SPARC32PLUS: |
11511 | case EM_SPARCV9: | |
cb8f3167 NC |
11512 | case EM_SPARC: /* R_SPARC_NONE. */ |
11513 | case EM_MIPS: /* R_MIPS_NONE. */ | |
11514 | case EM_PARISC: /* R_PARISC_NONE. */ | |
11515 | case EM_ALPHA: /* R_ALPHA_NONE. */ | |
cfb8c092 | 11516 | case EM_ADAPTEVA_EPIPHANY: |
cb8f3167 NC |
11517 | case EM_PPC: /* R_PPC_NONE. */ |
11518 | case EM_PPC64: /* R_PPC64_NONE. */ | |
11519 | case EM_ARM: /* R_ARM_NONE. */ | |
11520 | case EM_IA_64: /* R_IA64_NONE. */ | |
11521 | case EM_SH: /* R_SH_NONE. */ | |
2a7b2e88 | 11522 | case EM_S390_OLD: |
cb8f3167 NC |
11523 | case EM_S390: /* R_390_NONE. */ |
11524 | case EM_CRIS: /* R_CRIS_NONE. */ | |
11525 | case EM_X86_64: /* R_X86_64_NONE. */ | |
8a9036a4 | 11526 | case EM_L1OM: /* R_X86_64_NONE. */ |
7a9068fe | 11527 | case EM_K1OM: /* R_X86_64_NONE. */ |
cb8f3167 | 11528 | case EM_MN10300: /* R_MN10300_NONE. */ |
3f8107ab | 11529 | case EM_FT32: /* R_FT32_NONE. */ |
5506d11a | 11530 | case EM_MOXIE: /* R_MOXIE_NONE. */ |
cb8f3167 | 11531 | case EM_M32R: /* R_M32R_NONE. */ |
40b36596 | 11532 | case EM_TI_C6000:/* R_C6000_NONE. */ |
aa137e4d NC |
11533 | case EM_TILEGX: /* R_TILEGX_NONE. */ |
11534 | case EM_TILEPRO: /* R_TILEPRO_NONE. */ | |
c29aca4a NC |
11535 | case EM_XC16X: |
11536 | case EM_C166: /* R_XC16X_NONE. */ | |
36591ba1 SL |
11537 | case EM_ALTERA_NIOS2: /* R_NIOS2_NONE. */ |
11538 | case EM_NIOS32: /* R_NIOS_NONE. */ | |
73589c9d | 11539 | case EM_OR1K: /* R_OR1K_NONE. */ |
cb8f3167 | 11540 | return reloc_type == 0; |
a06ea964 NC |
11541 | case EM_AARCH64: |
11542 | return reloc_type == 0 || reloc_type == 256; | |
35c08157 KLC |
11543 | case EM_NDS32: |
11544 | return (reloc_type == 0 /* R_XTENSA_NONE. */ | |
11545 | || reloc_type == 204 /* R_NDS32_DIFF8. */ | |
11546 | || reloc_type == 205 /* R_NDS32_DIFF16. */ | |
11547 | || reloc_type == 206 /* R_NDS32_DIFF32. */ | |
11548 | || reloc_type == 207 /* R_NDS32_ULEB128. */); | |
58332dda JK |
11549 | case EM_XTENSA_OLD: |
11550 | case EM_XTENSA: | |
4dc3c23d AM |
11551 | return (reloc_type == 0 /* R_XTENSA_NONE. */ |
11552 | || reloc_type == 17 /* R_XTENSA_DIFF8. */ | |
11553 | || reloc_type == 18 /* R_XTENSA_DIFF16. */ | |
11554 | || reloc_type == 19 /* R_XTENSA_DIFF32. */); | |
a3c62988 NC |
11555 | case EM_METAG: |
11556 | return reloc_type == 3; /* R_METAG_NONE. */ | |
2a7b2e88 JK |
11557 | } |
11558 | return FALSE; | |
11559 | } | |
11560 | ||
cf13d699 NC |
11561 | /* Apply relocations to a section. |
11562 | Note: So far support has been added only for those relocations | |
11563 | which can be found in debug sections. | |
11564 | FIXME: Add support for more relocations ? */ | |
1b315056 | 11565 | |
cf13d699 NC |
11566 | static void |
11567 | apply_relocations (void * file, | |
11568 | Elf_Internal_Shdr * section, | |
11569 | unsigned char * start) | |
1b315056 | 11570 | { |
cf13d699 NC |
11571 | Elf_Internal_Shdr * relsec; |
11572 | unsigned char * end = start + section->sh_size; | |
cb8f3167 | 11573 | |
cf13d699 NC |
11574 | if (elf_header.e_type != ET_REL) |
11575 | return; | |
1b315056 | 11576 | |
cf13d699 | 11577 | /* Find the reloc section associated with the section. */ |
5b18a4bc NC |
11578 | for (relsec = section_headers; |
11579 | relsec < section_headers + elf_header.e_shnum; | |
11580 | ++relsec) | |
252b5132 | 11581 | { |
41e92641 NC |
11582 | bfd_boolean is_rela; |
11583 | unsigned long num_relocs; | |
2cf0635d NC |
11584 | Elf_Internal_Rela * relocs; |
11585 | Elf_Internal_Rela * rp; | |
11586 | Elf_Internal_Shdr * symsec; | |
11587 | Elf_Internal_Sym * symtab; | |
ba5cdace | 11588 | unsigned long num_syms; |
2cf0635d | 11589 | Elf_Internal_Sym * sym; |
252b5132 | 11590 | |
41e92641 | 11591 | if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL) |
4fbb74a6 AM |
11592 | || relsec->sh_info >= elf_header.e_shnum |
11593 | || section_headers + relsec->sh_info != section | |
c256ffe7 | 11594 | || relsec->sh_size == 0 |
4fbb74a6 | 11595 | || relsec->sh_link >= elf_header.e_shnum) |
5b18a4bc | 11596 | continue; |
428409d5 | 11597 | |
41e92641 NC |
11598 | is_rela = relsec->sh_type == SHT_RELA; |
11599 | ||
11600 | if (is_rela) | |
11601 | { | |
3f5e193b NC |
11602 | if (!slurp_rela_relocs ((FILE *) file, relsec->sh_offset, |
11603 | relsec->sh_size, & relocs, & num_relocs)) | |
41e92641 NC |
11604 | return; |
11605 | } | |
11606 | else | |
11607 | { | |
3f5e193b NC |
11608 | if (!slurp_rel_relocs ((FILE *) file, relsec->sh_offset, |
11609 | relsec->sh_size, & relocs, & num_relocs)) | |
41e92641 NC |
11610 | return; |
11611 | } | |
11612 | ||
11613 | /* SH uses RELA but uses in place value instead of the addend field. */ | |
11614 | if (elf_header.e_machine == EM_SH) | |
11615 | is_rela = FALSE; | |
428409d5 | 11616 | |
4fbb74a6 | 11617 | symsec = section_headers + relsec->sh_link; |
ba5cdace | 11618 | symtab = GET_ELF_SYMBOLS ((FILE *) file, symsec, & num_syms); |
103f02d3 | 11619 | |
41e92641 | 11620 | for (rp = relocs; rp < relocs + num_relocs; ++rp) |
252b5132 | 11621 | { |
41e92641 NC |
11622 | bfd_vma addend; |
11623 | unsigned int reloc_type; | |
11624 | unsigned int reloc_size; | |
91d6fa6a | 11625 | unsigned char * rloc; |
ba5cdace | 11626 | unsigned long sym_index; |
4b78141a | 11627 | |
aca88567 | 11628 | reloc_type = get_reloc_type (rp->r_info); |
41e92641 | 11629 | |
98fb390a | 11630 | if (target_specific_reloc_handling (rp, start, symtab)) |
2a7b2e88 | 11631 | continue; |
98fb390a NC |
11632 | else if (is_none_reloc (reloc_type)) |
11633 | continue; | |
11634 | else if (is_32bit_abs_reloc (reloc_type) | |
11635 | || is_32bit_pcrel_reloc (reloc_type)) | |
aca88567 | 11636 | reloc_size = 4; |
85acf597 RH |
11637 | else if (is_64bit_abs_reloc (reloc_type) |
11638 | || is_64bit_pcrel_reloc (reloc_type)) | |
aca88567 | 11639 | reloc_size = 8; |
4dc3c23d AM |
11640 | else if (is_24bit_abs_reloc (reloc_type)) |
11641 | reloc_size = 3; | |
aca88567 NC |
11642 | else if (is_16bit_abs_reloc (reloc_type)) |
11643 | reloc_size = 2; | |
11644 | else | |
4b78141a | 11645 | { |
bee0ee85 NC |
11646 | static unsigned int prev_reloc = 0; |
11647 | if (reloc_type != prev_reloc) | |
11648 | warn (_("unable to apply unsupported reloc type %d to section %s\n"), | |
11649 | reloc_type, printable_section_name (section)); | |
11650 | prev_reloc = reloc_type; | |
4b78141a NC |
11651 | continue; |
11652 | } | |
103f02d3 | 11653 | |
91d6fa6a | 11654 | rloc = start + rp->r_offset; |
c8da6823 | 11655 | if ((rloc + reloc_size) > end || (rloc < start)) |
700dd8b7 L |
11656 | { |
11657 | warn (_("skipping invalid relocation offset 0x%lx in section %s\n"), | |
11658 | (unsigned long) rp->r_offset, | |
74e1a04b | 11659 | printable_section_name (section)); |
700dd8b7 L |
11660 | continue; |
11661 | } | |
103f02d3 | 11662 | |
ba5cdace NC |
11663 | sym_index = (unsigned long) get_reloc_symindex (rp->r_info); |
11664 | if (sym_index >= num_syms) | |
11665 | { | |
11666 | warn (_("skipping invalid relocation symbol index 0x%lx in section %s\n"), | |
74e1a04b | 11667 | sym_index, printable_section_name (section)); |
ba5cdace NC |
11668 | continue; |
11669 | } | |
11670 | sym = symtab + sym_index; | |
41e92641 NC |
11671 | |
11672 | /* If the reloc has a symbol associated with it, | |
55f25fc3 L |
11673 | make sure that it is of an appropriate type. |
11674 | ||
11675 | Relocations against symbols without type can happen. | |
11676 | Gcc -feliminate-dwarf2-dups may generate symbols | |
11677 | without type for debug info. | |
11678 | ||
11679 | Icc generates relocations against function symbols | |
11680 | instead of local labels. | |
11681 | ||
11682 | Relocations against object symbols can happen, eg when | |
11683 | referencing a global array. For an example of this see | |
11684 | the _clz.o binary in libgcc.a. */ | |
aca88567 | 11685 | if (sym != symtab |
55f25fc3 | 11686 | && ELF_ST_TYPE (sym->st_info) > STT_SECTION) |
5b18a4bc | 11687 | { |
41e92641 | 11688 | warn (_("skipping unexpected symbol type %s in %ld'th relocation in section %s\n"), |
aca88567 | 11689 | get_symbol_type (ELF_ST_TYPE (sym->st_info)), |
99dcb0b9 | 11690 | (long int)(rp - relocs), |
74e1a04b | 11691 | printable_section_name (relsec)); |
aca88567 | 11692 | continue; |
5b18a4bc | 11693 | } |
252b5132 | 11694 | |
4dc3c23d AM |
11695 | addend = 0; |
11696 | if (is_rela) | |
11697 | addend += rp->r_addend; | |
c47320c3 AM |
11698 | /* R_XTENSA_32, R_PJ_DATA_DIR32 and R_D30V_32_NORMAL are |
11699 | partial_inplace. */ | |
4dc3c23d AM |
11700 | if (!is_rela |
11701 | || (elf_header.e_machine == EM_XTENSA | |
11702 | && reloc_type == 1) | |
11703 | || ((elf_header.e_machine == EM_PJ | |
11704 | || elf_header.e_machine == EM_PJ_OLD) | |
c47320c3 AM |
11705 | && reloc_type == 1) |
11706 | || ((elf_header.e_machine == EM_D30V | |
11707 | || elf_header.e_machine == EM_CYGNUS_D30V) | |
11708 | && reloc_type == 12)) | |
91d6fa6a | 11709 | addend += byte_get (rloc, reloc_size); |
cb8f3167 | 11710 | |
85acf597 RH |
11711 | if (is_32bit_pcrel_reloc (reloc_type) |
11712 | || is_64bit_pcrel_reloc (reloc_type)) | |
11713 | { | |
11714 | /* On HPPA, all pc-relative relocations are biased by 8. */ | |
11715 | if (elf_header.e_machine == EM_PARISC) | |
11716 | addend -= 8; | |
91d6fa6a | 11717 | byte_put (rloc, (addend + sym->st_value) - rp->r_offset, |
85acf597 RH |
11718 | reloc_size); |
11719 | } | |
41e92641 | 11720 | else |
91d6fa6a | 11721 | byte_put (rloc, addend + sym->st_value, reloc_size); |
5b18a4bc | 11722 | } |
252b5132 | 11723 | |
5b18a4bc | 11724 | free (symtab); |
41e92641 | 11725 | free (relocs); |
5b18a4bc NC |
11726 | break; |
11727 | } | |
5b18a4bc | 11728 | } |
103f02d3 | 11729 | |
cf13d699 NC |
11730 | #ifdef SUPPORT_DISASSEMBLY |
11731 | static int | |
11732 | disassemble_section (Elf_Internal_Shdr * section, FILE * file) | |
11733 | { | |
74e1a04b | 11734 | printf (_("\nAssembly dump of section %s\n"), printable_section_name (section)); |
cf13d699 | 11735 | |
74e1a04b | 11736 | /* FIXME: XXX -- to be done --- XXX */ |
cf13d699 NC |
11737 | |
11738 | return 1; | |
11739 | } | |
11740 | #endif | |
11741 | ||
11742 | /* Reads in the contents of SECTION from FILE, returning a pointer | |
11743 | to a malloc'ed buffer or NULL if something went wrong. */ | |
11744 | ||
11745 | static char * | |
11746 | get_section_contents (Elf_Internal_Shdr * section, FILE * file) | |
11747 | { | |
11748 | bfd_size_type num_bytes; | |
11749 | ||
11750 | num_bytes = section->sh_size; | |
11751 | ||
11752 | if (num_bytes == 0 || section->sh_type == SHT_NOBITS) | |
11753 | { | |
11754 | printf (_("\nSection '%s' has no data to dump.\n"), | |
74e1a04b | 11755 | printable_section_name (section)); |
cf13d699 NC |
11756 | return NULL; |
11757 | } | |
11758 | ||
3f5e193b NC |
11759 | return (char *) get_data (NULL, file, section->sh_offset, 1, num_bytes, |
11760 | _("section contents")); | |
cf13d699 NC |
11761 | } |
11762 | ||
dd24e3da | 11763 | |
cf13d699 NC |
11764 | static void |
11765 | dump_section_as_strings (Elf_Internal_Shdr * section, FILE * file) | |
11766 | { | |
11767 | Elf_Internal_Shdr * relsec; | |
11768 | bfd_size_type num_bytes; | |
cf13d699 NC |
11769 | char * data; |
11770 | char * end; | |
11771 | char * start; | |
cf13d699 NC |
11772 | bfd_boolean some_strings_shown; |
11773 | ||
11774 | start = get_section_contents (section, file); | |
11775 | if (start == NULL) | |
11776 | return; | |
11777 | ||
74e1a04b | 11778 | printf (_("\nString dump of section '%s':\n"), printable_section_name (section)); |
cf13d699 NC |
11779 | |
11780 | /* If the section being dumped has relocations against it the user might | |
11781 | be expecting these relocations to have been applied. Check for this | |
11782 | case and issue a warning message in order to avoid confusion. | |
11783 | FIXME: Maybe we ought to have an option that dumps a section with | |
11784 | relocs applied ? */ | |
11785 | for (relsec = section_headers; | |
11786 | relsec < section_headers + elf_header.e_shnum; | |
11787 | ++relsec) | |
11788 | { | |
11789 | if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL) | |
11790 | || relsec->sh_info >= elf_header.e_shnum | |
11791 | || section_headers + relsec->sh_info != section | |
11792 | || relsec->sh_size == 0 | |
11793 | || relsec->sh_link >= elf_header.e_shnum) | |
11794 | continue; | |
11795 | ||
11796 | printf (_(" Note: This section has relocations against it, but these have NOT been applied to this dump.\n")); | |
11797 | break; | |
11798 | } | |
11799 | ||
11800 | num_bytes = section->sh_size; | |
cf13d699 NC |
11801 | data = start; |
11802 | end = start + num_bytes; | |
11803 | some_strings_shown = FALSE; | |
11804 | ||
11805 | while (data < end) | |
11806 | { | |
11807 | while (!ISPRINT (* data)) | |
11808 | if (++ data >= end) | |
11809 | break; | |
11810 | ||
11811 | if (data < end) | |
11812 | { | |
071436c6 NC |
11813 | size_t maxlen = end - data; |
11814 | ||
cf13d699 | 11815 | #ifndef __MSVCRT__ |
c975cc98 NC |
11816 | /* PR 11128: Use two separate invocations in order to work |
11817 | around bugs in the Solaris 8 implementation of printf. */ | |
11818 | printf (" [%6tx] ", data - start); | |
cf13d699 | 11819 | #else |
071436c6 | 11820 | printf (" [%6Ix] ", (size_t) (data - start)); |
cf13d699 | 11821 | #endif |
4082ef84 NC |
11822 | if (maxlen > 0) |
11823 | { | |
11824 | print_symbol ((int) maxlen, data); | |
11825 | putchar ('\n'); | |
11826 | data += strnlen (data, maxlen); | |
11827 | } | |
11828 | else | |
11829 | { | |
11830 | printf (_("<corrupt>\n")); | |
11831 | data = end; | |
11832 | } | |
cf13d699 NC |
11833 | some_strings_shown = TRUE; |
11834 | } | |
11835 | } | |
11836 | ||
11837 | if (! some_strings_shown) | |
11838 | printf (_(" No strings found in this section.")); | |
11839 | ||
11840 | free (start); | |
11841 | ||
11842 | putchar ('\n'); | |
11843 | } | |
11844 | ||
11845 | static void | |
11846 | dump_section_as_bytes (Elf_Internal_Shdr * section, | |
11847 | FILE * file, | |
11848 | bfd_boolean relocate) | |
11849 | { | |
11850 | Elf_Internal_Shdr * relsec; | |
11851 | bfd_size_type bytes; | |
11852 | bfd_vma addr; | |
11853 | unsigned char * data; | |
11854 | unsigned char * start; | |
11855 | ||
11856 | start = (unsigned char *) get_section_contents (section, file); | |
11857 | if (start == NULL) | |
11858 | return; | |
11859 | ||
74e1a04b | 11860 | printf (_("\nHex dump of section '%s':\n"), printable_section_name (section)); |
cf13d699 NC |
11861 | |
11862 | if (relocate) | |
11863 | { | |
11864 | apply_relocations (file, section, start); | |
11865 | } | |
11866 | else | |
11867 | { | |
11868 | /* If the section being dumped has relocations against it the user might | |
11869 | be expecting these relocations to have been applied. Check for this | |
11870 | case and issue a warning message in order to avoid confusion. | |
11871 | FIXME: Maybe we ought to have an option that dumps a section with | |
11872 | relocs applied ? */ | |
11873 | for (relsec = section_headers; | |
11874 | relsec < section_headers + elf_header.e_shnum; | |
11875 | ++relsec) | |
11876 | { | |
11877 | if ((relsec->sh_type != SHT_RELA && relsec->sh_type != SHT_REL) | |
11878 | || relsec->sh_info >= elf_header.e_shnum | |
11879 | || section_headers + relsec->sh_info != section | |
11880 | || relsec->sh_size == 0 | |
11881 | || relsec->sh_link >= elf_header.e_shnum) | |
11882 | continue; | |
11883 | ||
11884 | printf (_(" NOTE: This section has relocations against it, but these have NOT been applied to this dump.\n")); | |
11885 | break; | |
11886 | } | |
11887 | } | |
11888 | ||
11889 | addr = section->sh_addr; | |
11890 | bytes = section->sh_size; | |
11891 | data = start; | |
11892 | ||
11893 | while (bytes) | |
11894 | { | |
11895 | int j; | |
11896 | int k; | |
11897 | int lbytes; | |
11898 | ||
11899 | lbytes = (bytes > 16 ? 16 : bytes); | |
11900 | ||
11901 | printf (" 0x%8.8lx ", (unsigned long) addr); | |
11902 | ||
11903 | for (j = 0; j < 16; j++) | |
11904 | { | |
11905 | if (j < lbytes) | |
11906 | printf ("%2.2x", data[j]); | |
11907 | else | |
11908 | printf (" "); | |
11909 | ||
11910 | if ((j & 3) == 3) | |
11911 | printf (" "); | |
11912 | } | |
11913 | ||
11914 | for (j = 0; j < lbytes; j++) | |
11915 | { | |
11916 | k = data[j]; | |
11917 | if (k >= ' ' && k < 0x7f) | |
11918 | printf ("%c", k); | |
11919 | else | |
11920 | printf ("."); | |
11921 | } | |
11922 | ||
11923 | putchar ('\n'); | |
11924 | ||
11925 | data += lbytes; | |
11926 | addr += lbytes; | |
11927 | bytes -= lbytes; | |
11928 | } | |
11929 | ||
11930 | free (start); | |
11931 | ||
11932 | putchar ('\n'); | |
11933 | } | |
11934 | ||
4a114e3e | 11935 | /* Uncompresses a section that was compressed using zlib, in place. */ |
cf13d699 NC |
11936 | |
11937 | static int | |
d3dbc530 AM |
11938 | uncompress_section_contents (unsigned char **buffer ATTRIBUTE_UNUSED, |
11939 | dwarf_size_type *size ATTRIBUTE_UNUSED) | |
cf13d699 NC |
11940 | { |
11941 | #ifndef HAVE_ZLIB_H | |
cf13d699 NC |
11942 | return FALSE; |
11943 | #else | |
11944 | dwarf_size_type compressed_size = *size; | |
11945 | unsigned char * compressed_buffer = *buffer; | |
11946 | dwarf_size_type uncompressed_size; | |
11947 | unsigned char * uncompressed_buffer; | |
11948 | z_stream strm; | |
11949 | int rc; | |
11950 | dwarf_size_type header_size = 12; | |
11951 | ||
11952 | /* Read the zlib header. In this case, it should be "ZLIB" followed | |
11953 | by the uncompressed section size, 8 bytes in big-endian order. */ | |
11954 | if (compressed_size < header_size | |
11955 | || ! streq ((char *) compressed_buffer, "ZLIB")) | |
11956 | return 0; | |
11957 | ||
11958 | uncompressed_size = compressed_buffer[4]; uncompressed_size <<= 8; | |
11959 | uncompressed_size += compressed_buffer[5]; uncompressed_size <<= 8; | |
11960 | uncompressed_size += compressed_buffer[6]; uncompressed_size <<= 8; | |
11961 | uncompressed_size += compressed_buffer[7]; uncompressed_size <<= 8; | |
11962 | uncompressed_size += compressed_buffer[8]; uncompressed_size <<= 8; | |
11963 | uncompressed_size += compressed_buffer[9]; uncompressed_size <<= 8; | |
11964 | uncompressed_size += compressed_buffer[10]; uncompressed_size <<= 8; | |
11965 | uncompressed_size += compressed_buffer[11]; | |
11966 | ||
11967 | /* It is possible the section consists of several compressed | |
11968 | buffers concatenated together, so we uncompress in a loop. */ | |
11969 | strm.zalloc = NULL; | |
11970 | strm.zfree = NULL; | |
11971 | strm.opaque = NULL; | |
11972 | strm.avail_in = compressed_size - header_size; | |
11973 | strm.next_in = (Bytef *) compressed_buffer + header_size; | |
11974 | strm.avail_out = uncompressed_size; | |
3f5e193b | 11975 | uncompressed_buffer = (unsigned char *) xmalloc (uncompressed_size); |
cf13d699 NC |
11976 | |
11977 | rc = inflateInit (& strm); | |
11978 | while (strm.avail_in > 0) | |
11979 | { | |
11980 | if (rc != Z_OK) | |
11981 | goto fail; | |
11982 | strm.next_out = ((Bytef *) uncompressed_buffer | |
11983 | + (uncompressed_size - strm.avail_out)); | |
11984 | rc = inflate (&strm, Z_FINISH); | |
11985 | if (rc != Z_STREAM_END) | |
11986 | goto fail; | |
11987 | rc = inflateReset (& strm); | |
11988 | } | |
11989 | rc = inflateEnd (& strm); | |
11990 | if (rc != Z_OK | |
11991 | || strm.avail_out != 0) | |
11992 | goto fail; | |
11993 | ||
11994 | free (compressed_buffer); | |
11995 | *buffer = uncompressed_buffer; | |
11996 | *size = uncompressed_size; | |
11997 | return 1; | |
11998 | ||
11999 | fail: | |
12000 | free (uncompressed_buffer); | |
4a114e3e L |
12001 | /* Indicate decompression failure. */ |
12002 | *buffer = NULL; | |
cf13d699 NC |
12003 | return 0; |
12004 | #endif /* HAVE_ZLIB_H */ | |
12005 | } | |
12006 | ||
d966045b DJ |
12007 | static int |
12008 | load_specific_debug_section (enum dwarf_section_display_enum debug, | |
2cf0635d | 12009 | Elf_Internal_Shdr * sec, void * file) |
1007acb3 | 12010 | { |
2cf0635d | 12011 | struct dwarf_section * section = &debug_displays [debug].section; |
19e6b90e | 12012 | char buf [64]; |
1007acb3 | 12013 | |
19e6b90e L |
12014 | /* If it is already loaded, do nothing. */ |
12015 | if (section->start != NULL) | |
12016 | return 1; | |
1007acb3 | 12017 | |
19e6b90e L |
12018 | snprintf (buf, sizeof (buf), _("%s section data"), section->name); |
12019 | section->address = sec->sh_addr; | |
06614111 | 12020 | section->user_data = NULL; |
3f5e193b NC |
12021 | section->start = (unsigned char *) get_data (NULL, (FILE *) file, |
12022 | sec->sh_offset, 1, | |
12023 | sec->sh_size, buf); | |
59245841 NC |
12024 | if (section->start == NULL) |
12025 | section->size = 0; | |
12026 | else | |
12027 | { | |
12028 | section->size = sec->sh_size; | |
12029 | if (uncompress_section_contents (§ion->start, §ion->size)) | |
12030 | sec->sh_size = section->size; | |
12031 | } | |
4a114e3e | 12032 | |
1b315056 CS |
12033 | if (section->start == NULL) |
12034 | return 0; | |
12035 | ||
19e6b90e | 12036 | if (debug_displays [debug].relocate) |
3f5e193b | 12037 | apply_relocations ((FILE *) file, sec, section->start); |
1007acb3 | 12038 | |
1b315056 | 12039 | return 1; |
1007acb3 L |
12040 | } |
12041 | ||
657d0d47 CC |
12042 | /* If this is not NULL, load_debug_section will only look for sections |
12043 | within the list of sections given here. */ | |
12044 | unsigned int *section_subset = NULL; | |
12045 | ||
d966045b | 12046 | int |
2cf0635d | 12047 | load_debug_section (enum dwarf_section_display_enum debug, void * file) |
d966045b | 12048 | { |
2cf0635d NC |
12049 | struct dwarf_section * section = &debug_displays [debug].section; |
12050 | Elf_Internal_Shdr * sec; | |
d966045b DJ |
12051 | |
12052 | /* Locate the debug section. */ | |
657d0d47 | 12053 | sec = find_section_in_set (section->uncompressed_name, section_subset); |
d966045b DJ |
12054 | if (sec != NULL) |
12055 | section->name = section->uncompressed_name; | |
12056 | else | |
12057 | { | |
657d0d47 | 12058 | sec = find_section_in_set (section->compressed_name, section_subset); |
d966045b DJ |
12059 | if (sec != NULL) |
12060 | section->name = section->compressed_name; | |
12061 | } | |
12062 | if (sec == NULL) | |
12063 | return 0; | |
12064 | ||
657d0d47 CC |
12065 | /* If we're loading from a subset of sections, and we've loaded |
12066 | a section matching this name before, it's likely that it's a | |
12067 | different one. */ | |
12068 | if (section_subset != NULL) | |
12069 | free_debug_section (debug); | |
12070 | ||
3f5e193b | 12071 | return load_specific_debug_section (debug, sec, (FILE *) file); |
d966045b DJ |
12072 | } |
12073 | ||
19e6b90e L |
12074 | void |
12075 | free_debug_section (enum dwarf_section_display_enum debug) | |
1007acb3 | 12076 | { |
2cf0635d | 12077 | struct dwarf_section * section = &debug_displays [debug].section; |
1007acb3 | 12078 | |
19e6b90e L |
12079 | if (section->start == NULL) |
12080 | return; | |
1007acb3 | 12081 | |
19e6b90e L |
12082 | free ((char *) section->start); |
12083 | section->start = NULL; | |
12084 | section->address = 0; | |
12085 | section->size = 0; | |
1007acb3 L |
12086 | } |
12087 | ||
1007acb3 | 12088 | static int |
657d0d47 | 12089 | display_debug_section (int shndx, Elf_Internal_Shdr * section, FILE * file) |
1007acb3 | 12090 | { |
2cf0635d | 12091 | char * name = SECTION_NAME (section); |
74e1a04b | 12092 | const char * print_name = printable_section_name (section); |
19e6b90e L |
12093 | bfd_size_type length; |
12094 | int result = 1; | |
3f5e193b | 12095 | int i; |
1007acb3 | 12096 | |
19e6b90e L |
12097 | length = section->sh_size; |
12098 | if (length == 0) | |
1007acb3 | 12099 | { |
74e1a04b | 12100 | printf (_("\nSection '%s' has no debugging data.\n"), print_name); |
19e6b90e | 12101 | return 0; |
1007acb3 | 12102 | } |
5dff79d8 NC |
12103 | if (section->sh_type == SHT_NOBITS) |
12104 | { | |
12105 | /* There is no point in dumping the contents of a debugging section | |
12106 | which has the NOBITS type - the bits in the file will be random. | |
12107 | This can happen when a file containing a .eh_frame section is | |
12108 | stripped with the --only-keep-debug command line option. */ | |
74e1a04b NC |
12109 | printf (_("section '%s' has the NOBITS type - its contents are unreliable.\n"), |
12110 | print_name); | |
5dff79d8 NC |
12111 | return 0; |
12112 | } | |
1007acb3 | 12113 | |
0112cd26 | 12114 | if (const_strneq (name, ".gnu.linkonce.wi.")) |
19e6b90e | 12115 | name = ".debug_info"; |
1007acb3 | 12116 | |
19e6b90e L |
12117 | /* See if we know how to display the contents of this section. */ |
12118 | for (i = 0; i < max; i++) | |
1b315056 | 12119 | if (streq (debug_displays[i].section.uncompressed_name, name) |
b40bf0a2 | 12120 | || (i == line && const_strneq (name, ".debug_line.")) |
1b315056 | 12121 | || streq (debug_displays[i].section.compressed_name, name)) |
19e6b90e | 12122 | { |
2cf0635d | 12123 | struct dwarf_section * sec = &debug_displays [i].section; |
d966045b DJ |
12124 | int secondary = (section != find_section (name)); |
12125 | ||
12126 | if (secondary) | |
3f5e193b | 12127 | free_debug_section ((enum dwarf_section_display_enum) i); |
1007acb3 | 12128 | |
b40bf0a2 NC |
12129 | if (i == line && const_strneq (name, ".debug_line.")) |
12130 | sec->name = name; | |
12131 | else if (streq (sec->uncompressed_name, name)) | |
d966045b DJ |
12132 | sec->name = sec->uncompressed_name; |
12133 | else | |
12134 | sec->name = sec->compressed_name; | |
3f5e193b NC |
12135 | if (load_specific_debug_section ((enum dwarf_section_display_enum) i, |
12136 | section, file)) | |
19e6b90e | 12137 | { |
657d0d47 CC |
12138 | /* If this debug section is part of a CU/TU set in a .dwp file, |
12139 | restrict load_debug_section to the sections in that set. */ | |
12140 | section_subset = find_cu_tu_set (file, shndx); | |
12141 | ||
19e6b90e | 12142 | result &= debug_displays[i].display (sec, file); |
1007acb3 | 12143 | |
657d0d47 CC |
12144 | section_subset = NULL; |
12145 | ||
d966045b | 12146 | if (secondary || (i != info && i != abbrev)) |
3f5e193b | 12147 | free_debug_section ((enum dwarf_section_display_enum) i); |
19e6b90e | 12148 | } |
1007acb3 | 12149 | |
19e6b90e L |
12150 | break; |
12151 | } | |
1007acb3 | 12152 | |
19e6b90e | 12153 | if (i == max) |
1007acb3 | 12154 | { |
74e1a04b | 12155 | printf (_("Unrecognized debug section: %s\n"), print_name); |
19e6b90e | 12156 | result = 0; |
1007acb3 L |
12157 | } |
12158 | ||
19e6b90e | 12159 | return result; |
5b18a4bc | 12160 | } |
103f02d3 | 12161 | |
aef1f6d0 DJ |
12162 | /* Set DUMP_SECTS for all sections where dumps were requested |
12163 | based on section name. */ | |
12164 | ||
12165 | static void | |
12166 | initialise_dumps_byname (void) | |
12167 | { | |
2cf0635d | 12168 | struct dump_list_entry * cur; |
aef1f6d0 DJ |
12169 | |
12170 | for (cur = dump_sects_byname; cur; cur = cur->next) | |
12171 | { | |
12172 | unsigned int i; | |
12173 | int any; | |
12174 | ||
12175 | for (i = 0, any = 0; i < elf_header.e_shnum; i++) | |
12176 | if (streq (SECTION_NAME (section_headers + i), cur->name)) | |
12177 | { | |
09c11c86 | 12178 | request_dump_bynumber (i, cur->type); |
aef1f6d0 DJ |
12179 | any = 1; |
12180 | } | |
12181 | ||
12182 | if (!any) | |
12183 | warn (_("Section '%s' was not dumped because it does not exist!\n"), | |
12184 | cur->name); | |
12185 | } | |
12186 | } | |
12187 | ||
5b18a4bc | 12188 | static void |
2cf0635d | 12189 | process_section_contents (FILE * file) |
5b18a4bc | 12190 | { |
2cf0635d | 12191 | Elf_Internal_Shdr * section; |
19e6b90e | 12192 | unsigned int i; |
103f02d3 | 12193 | |
19e6b90e L |
12194 | if (! do_dump) |
12195 | return; | |
103f02d3 | 12196 | |
aef1f6d0 DJ |
12197 | initialise_dumps_byname (); |
12198 | ||
19e6b90e L |
12199 | for (i = 0, section = section_headers; |
12200 | i < elf_header.e_shnum && i < num_dump_sects; | |
12201 | i++, section++) | |
12202 | { | |
12203 | #ifdef SUPPORT_DISASSEMBLY | |
12204 | if (dump_sects[i] & DISASS_DUMP) | |
12205 | disassemble_section (section, file); | |
12206 | #endif | |
12207 | if (dump_sects[i] & HEX_DUMP) | |
cf13d699 | 12208 | dump_section_as_bytes (section, file, FALSE); |
103f02d3 | 12209 | |
cf13d699 NC |
12210 | if (dump_sects[i] & RELOC_DUMP) |
12211 | dump_section_as_bytes (section, file, TRUE); | |
09c11c86 NC |
12212 | |
12213 | if (dump_sects[i] & STRING_DUMP) | |
12214 | dump_section_as_strings (section, file); | |
cf13d699 NC |
12215 | |
12216 | if (dump_sects[i] & DEBUG_DUMP) | |
657d0d47 | 12217 | display_debug_section (i, section, file); |
5b18a4bc | 12218 | } |
103f02d3 | 12219 | |
19e6b90e L |
12220 | /* Check to see if the user requested a |
12221 | dump of a section that does not exist. */ | |
12222 | while (i++ < num_dump_sects) | |
12223 | if (dump_sects[i]) | |
12224 | warn (_("Section %d was not dumped because it does not exist!\n"), i); | |
5b18a4bc | 12225 | } |
103f02d3 | 12226 | |
5b18a4bc | 12227 | static void |
19e6b90e | 12228 | process_mips_fpe_exception (int mask) |
5b18a4bc | 12229 | { |
19e6b90e L |
12230 | if (mask) |
12231 | { | |
12232 | int first = 1; | |
12233 | if (mask & OEX_FPU_INEX) | |
12234 | fputs ("INEX", stdout), first = 0; | |
12235 | if (mask & OEX_FPU_UFLO) | |
12236 | printf ("%sUFLO", first ? "" : "|"), first = 0; | |
12237 | if (mask & OEX_FPU_OFLO) | |
12238 | printf ("%sOFLO", first ? "" : "|"), first = 0; | |
12239 | if (mask & OEX_FPU_DIV0) | |
12240 | printf ("%sDIV0", first ? "" : "|"), first = 0; | |
12241 | if (mask & OEX_FPU_INVAL) | |
12242 | printf ("%sINVAL", first ? "" : "|"); | |
12243 | } | |
5b18a4bc | 12244 | else |
19e6b90e | 12245 | fputs ("0", stdout); |
5b18a4bc | 12246 | } |
103f02d3 | 12247 | |
f6f0e17b NC |
12248 | /* Display's the value of TAG at location P. If TAG is |
12249 | greater than 0 it is assumed to be an unknown tag, and | |
12250 | a message is printed to this effect. Otherwise it is | |
12251 | assumed that a message has already been printed. | |
12252 | ||
12253 | If the bottom bit of TAG is set it assumed to have a | |
12254 | string value, otherwise it is assumed to have an integer | |
12255 | value. | |
12256 | ||
12257 | Returns an updated P pointing to the first unread byte | |
12258 | beyond the end of TAG's value. | |
12259 | ||
12260 | Reads at or beyond END will not be made. */ | |
12261 | ||
12262 | static unsigned char * | |
12263 | display_tag_value (int tag, | |
12264 | unsigned char * p, | |
12265 | const unsigned char * const end) | |
12266 | { | |
12267 | unsigned long val; | |
12268 | ||
12269 | if (tag > 0) | |
12270 | printf (" Tag_unknown_%d: ", tag); | |
12271 | ||
12272 | if (p >= end) | |
12273 | { | |
4082ef84 | 12274 | warn (_("<corrupt tag>\n")); |
f6f0e17b NC |
12275 | } |
12276 | else if (tag & 1) | |
12277 | { | |
071436c6 NC |
12278 | /* PR 17531 file: 027-19978-0.004. */ |
12279 | size_t maxlen = (end - p) - 1; | |
12280 | ||
12281 | putchar ('"'); | |
4082ef84 NC |
12282 | if (maxlen > 0) |
12283 | { | |
12284 | print_symbol ((int) maxlen, (const char *) p); | |
12285 | p += strnlen ((char *) p, maxlen) + 1; | |
12286 | } | |
12287 | else | |
12288 | { | |
12289 | printf (_("<corrupt string tag>")); | |
12290 | p = (unsigned char *) end; | |
12291 | } | |
071436c6 | 12292 | printf ("\"\n"); |
f6f0e17b NC |
12293 | } |
12294 | else | |
12295 | { | |
12296 | unsigned int len; | |
12297 | ||
12298 | val = read_uleb128 (p, &len, end); | |
12299 | p += len; | |
12300 | printf ("%ld (0x%lx)\n", val, val); | |
12301 | } | |
12302 | ||
4082ef84 | 12303 | assert (p <= end); |
f6f0e17b NC |
12304 | return p; |
12305 | } | |
12306 | ||
11c1ff18 PB |
12307 | /* ARM EABI attributes section. */ |
12308 | typedef struct | |
12309 | { | |
70e99720 | 12310 | unsigned int tag; |
2cf0635d | 12311 | const char * name; |
11c1ff18 | 12312 | /* 0 = special, 1 = string, 2 = uleb123, > 0x80 == table lookup. */ |
70e99720 | 12313 | unsigned int type; |
2cf0635d | 12314 | const char ** table; |
11c1ff18 PB |
12315 | } arm_attr_public_tag; |
12316 | ||
2cf0635d | 12317 | static const char * arm_attr_tag_CPU_arch[] = |
11c1ff18 | 12318 | {"Pre-v4", "v4", "v4T", "v5T", "v5TE", "v5TEJ", "v6", "v6KZ", "v6T2", |
bca38921 | 12319 | "v6K", "v7", "v6-M", "v6S-M", "v7E-M", "v8"}; |
2cf0635d NC |
12320 | static const char * arm_attr_tag_ARM_ISA_use[] = {"No", "Yes"}; |
12321 | static const char * arm_attr_tag_THUMB_ISA_use[] = | |
11c1ff18 | 12322 | {"No", "Thumb-1", "Thumb-2"}; |
75375b3e | 12323 | static const char * arm_attr_tag_FP_arch[] = |
bca38921 | 12324 | {"No", "VFPv1", "VFPv2", "VFPv3", "VFPv3-D16", "VFPv4", "VFPv4-D16", |
a715796b | 12325 | "FP for ARMv8", "FPv5/FP-D16 for ARMv8"}; |
2cf0635d | 12326 | static const char * arm_attr_tag_WMMX_arch[] = {"No", "WMMXv1", "WMMXv2"}; |
dd24e3da | 12327 | static const char * arm_attr_tag_Advanced_SIMD_arch[] = |
bca38921 | 12328 | {"No", "NEONv1", "NEONv1 with Fused-MAC", "NEON for ARMv8"}; |
2cf0635d | 12329 | static const char * arm_attr_tag_PCS_config[] = |
11c1ff18 PB |
12330 | {"None", "Bare platform", "Linux application", "Linux DSO", "PalmOS 2004", |
12331 | "PalmOS (reserved)", "SymbianOS 2004", "SymbianOS (reserved)"}; | |
2cf0635d | 12332 | static const char * arm_attr_tag_ABI_PCS_R9_use[] = |
11c1ff18 | 12333 | {"V6", "SB", "TLS", "Unused"}; |
2cf0635d | 12334 | static const char * arm_attr_tag_ABI_PCS_RW_data[] = |
11c1ff18 | 12335 | {"Absolute", "PC-relative", "SB-relative", "None"}; |
2cf0635d | 12336 | static const char * arm_attr_tag_ABI_PCS_RO_data[] = |
11c1ff18 | 12337 | {"Absolute", "PC-relative", "None"}; |
2cf0635d | 12338 | static const char * arm_attr_tag_ABI_PCS_GOT_use[] = |
11c1ff18 | 12339 | {"None", "direct", "GOT-indirect"}; |
2cf0635d | 12340 | static const char * arm_attr_tag_ABI_PCS_wchar_t[] = |
11c1ff18 | 12341 | {"None", "??? 1", "2", "??? 3", "4"}; |
2cf0635d NC |
12342 | static const char * arm_attr_tag_ABI_FP_rounding[] = {"Unused", "Needed"}; |
12343 | static const char * arm_attr_tag_ABI_FP_denormal[] = | |
f5f53991 | 12344 | {"Unused", "Needed", "Sign only"}; |
2cf0635d NC |
12345 | static const char * arm_attr_tag_ABI_FP_exceptions[] = {"Unused", "Needed"}; |
12346 | static const char * arm_attr_tag_ABI_FP_user_exceptions[] = {"Unused", "Needed"}; | |
12347 | static const char * arm_attr_tag_ABI_FP_number_model[] = | |
11c1ff18 | 12348 | {"Unused", "Finite", "RTABI", "IEEE 754"}; |
2cf0635d | 12349 | static const char * arm_attr_tag_ABI_enum_size[] = |
11c1ff18 | 12350 | {"Unused", "small", "int", "forced to int"}; |
2cf0635d | 12351 | static const char * arm_attr_tag_ABI_HardFP_use[] = |
75375b3e | 12352 | {"As Tag_FP_arch", "SP only", "DP only", "SP and DP"}; |
2cf0635d | 12353 | static const char * arm_attr_tag_ABI_VFP_args[] = |
5c294fee | 12354 | {"AAPCS", "VFP registers", "custom", "compatible"}; |
2cf0635d | 12355 | static const char * arm_attr_tag_ABI_WMMX_args[] = |
11c1ff18 | 12356 | {"AAPCS", "WMMX registers", "custom"}; |
2cf0635d | 12357 | static const char * arm_attr_tag_ABI_optimization_goals[] = |
11c1ff18 PB |
12358 | {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size", |
12359 | "Aggressive Size", "Prefer Debug", "Aggressive Debug"}; | |
2cf0635d | 12360 | static const char * arm_attr_tag_ABI_FP_optimization_goals[] = |
11c1ff18 PB |
12361 | {"None", "Prefer Speed", "Aggressive Speed", "Prefer Size", |
12362 | "Aggressive Size", "Prefer Accuracy", "Aggressive Accuracy"}; | |
2cf0635d | 12363 | static const char * arm_attr_tag_CPU_unaligned_access[] = {"None", "v6"}; |
75375b3e | 12364 | static const char * arm_attr_tag_FP_HP_extension[] = |
8e79c3df | 12365 | {"Not Allowed", "Allowed"}; |
2cf0635d | 12366 | static const char * arm_attr_tag_ABI_FP_16bit_format[] = |
8e79c3df | 12367 | {"None", "IEEE 754", "Alternative Format"}; |
dd24e3da | 12368 | static const char * arm_attr_tag_MPextension_use[] = |
cd21e546 MGD |
12369 | {"Not Allowed", "Allowed"}; |
12370 | static const char * arm_attr_tag_DIV_use[] = | |
dd24e3da | 12371 | {"Allowed in Thumb-ISA, v7-R or v7-M", "Not allowed", |
cd21e546 | 12372 | "Allowed in v7-A with integer division extension"}; |
2cf0635d NC |
12373 | static const char * arm_attr_tag_T2EE_use[] = {"Not Allowed", "Allowed"}; |
12374 | static const char * arm_attr_tag_Virtualization_use[] = | |
dd24e3da | 12375 | {"Not Allowed", "TrustZone", "Virtualization Extensions", |
cd21e546 | 12376 | "TrustZone and Virtualization Extensions"}; |
dd24e3da | 12377 | static const char * arm_attr_tag_MPextension_use_legacy[] = |
f5f53991 | 12378 | {"Not Allowed", "Allowed"}; |
11c1ff18 PB |
12379 | |
12380 | #define LOOKUP(id, name) \ | |
12381 | {id, #name, 0x80 | ARRAY_SIZE(arm_attr_tag_##name), arm_attr_tag_##name} | |
d70c5fc7 | 12382 | static arm_attr_public_tag arm_attr_public_tags[] = |
11c1ff18 PB |
12383 | { |
12384 | {4, "CPU_raw_name", 1, NULL}, | |
12385 | {5, "CPU_name", 1, NULL}, | |
12386 | LOOKUP(6, CPU_arch), | |
12387 | {7, "CPU_arch_profile", 0, NULL}, | |
12388 | LOOKUP(8, ARM_ISA_use), | |
12389 | LOOKUP(9, THUMB_ISA_use), | |
75375b3e | 12390 | LOOKUP(10, FP_arch), |
11c1ff18 | 12391 | LOOKUP(11, WMMX_arch), |
f5f53991 AS |
12392 | LOOKUP(12, Advanced_SIMD_arch), |
12393 | LOOKUP(13, PCS_config), | |
11c1ff18 PB |
12394 | LOOKUP(14, ABI_PCS_R9_use), |
12395 | LOOKUP(15, ABI_PCS_RW_data), | |
f5f53991 | 12396 | LOOKUP(16, ABI_PCS_RO_data), |
11c1ff18 PB |
12397 | LOOKUP(17, ABI_PCS_GOT_use), |
12398 | LOOKUP(18, ABI_PCS_wchar_t), | |
12399 | LOOKUP(19, ABI_FP_rounding), | |
12400 | LOOKUP(20, ABI_FP_denormal), | |
12401 | LOOKUP(21, ABI_FP_exceptions), | |
12402 | LOOKUP(22, ABI_FP_user_exceptions), | |
12403 | LOOKUP(23, ABI_FP_number_model), | |
75375b3e MGD |
12404 | {24, "ABI_align_needed", 0, NULL}, |
12405 | {25, "ABI_align_preserved", 0, NULL}, | |
11c1ff18 PB |
12406 | LOOKUP(26, ABI_enum_size), |
12407 | LOOKUP(27, ABI_HardFP_use), | |
12408 | LOOKUP(28, ABI_VFP_args), | |
12409 | LOOKUP(29, ABI_WMMX_args), | |
12410 | LOOKUP(30, ABI_optimization_goals), | |
12411 | LOOKUP(31, ABI_FP_optimization_goals), | |
8e79c3df | 12412 | {32, "compatibility", 0, NULL}, |
f5f53991 | 12413 | LOOKUP(34, CPU_unaligned_access), |
75375b3e | 12414 | LOOKUP(36, FP_HP_extension), |
8e79c3df | 12415 | LOOKUP(38, ABI_FP_16bit_format), |
cd21e546 MGD |
12416 | LOOKUP(42, MPextension_use), |
12417 | LOOKUP(44, DIV_use), | |
f5f53991 AS |
12418 | {64, "nodefaults", 0, NULL}, |
12419 | {65, "also_compatible_with", 0, NULL}, | |
12420 | LOOKUP(66, T2EE_use), | |
12421 | {67, "conformance", 1, NULL}, | |
12422 | LOOKUP(68, Virtualization_use), | |
cd21e546 | 12423 | LOOKUP(70, MPextension_use_legacy) |
11c1ff18 PB |
12424 | }; |
12425 | #undef LOOKUP | |
12426 | ||
11c1ff18 | 12427 | static unsigned char * |
f6f0e17b NC |
12428 | display_arm_attribute (unsigned char * p, |
12429 | const unsigned char * const end) | |
11c1ff18 | 12430 | { |
70e99720 | 12431 | unsigned int tag; |
11c1ff18 | 12432 | unsigned int len; |
70e99720 | 12433 | unsigned int val; |
2cf0635d | 12434 | arm_attr_public_tag * attr; |
11c1ff18 | 12435 | unsigned i; |
70e99720 | 12436 | unsigned int type; |
11c1ff18 | 12437 | |
f6f0e17b | 12438 | tag = read_uleb128 (p, &len, end); |
11c1ff18 PB |
12439 | p += len; |
12440 | attr = NULL; | |
2cf0635d | 12441 | for (i = 0; i < ARRAY_SIZE (arm_attr_public_tags); i++) |
11c1ff18 PB |
12442 | { |
12443 | if (arm_attr_public_tags[i].tag == tag) | |
12444 | { | |
12445 | attr = &arm_attr_public_tags[i]; | |
12446 | break; | |
12447 | } | |
12448 | } | |
12449 | ||
12450 | if (attr) | |
12451 | { | |
12452 | printf (" Tag_%s: ", attr->name); | |
12453 | switch (attr->type) | |
12454 | { | |
12455 | case 0: | |
12456 | switch (tag) | |
12457 | { | |
12458 | case 7: /* Tag_CPU_arch_profile. */ | |
f6f0e17b | 12459 | val = read_uleb128 (p, &len, end); |
11c1ff18 PB |
12460 | p += len; |
12461 | switch (val) | |
12462 | { | |
2b692964 NC |
12463 | case 0: printf (_("None\n")); break; |
12464 | case 'A': printf (_("Application\n")); break; | |
12465 | case 'R': printf (_("Realtime\n")); break; | |
12466 | case 'M': printf (_("Microcontroller\n")); break; | |
12467 | case 'S': printf (_("Application or Realtime\n")); break; | |
11c1ff18 PB |
12468 | default: printf ("??? (%d)\n", val); break; |
12469 | } | |
12470 | break; | |
12471 | ||
75375b3e | 12472 | case 24: /* Tag_align_needed. */ |
f6f0e17b | 12473 | val = read_uleb128 (p, &len, end); |
75375b3e MGD |
12474 | p += len; |
12475 | switch (val) | |
12476 | { | |
2b692964 NC |
12477 | case 0: printf (_("None\n")); break; |
12478 | case 1: printf (_("8-byte\n")); break; | |
12479 | case 2: printf (_("4-byte\n")); break; | |
75375b3e MGD |
12480 | case 3: printf ("??? 3\n"); break; |
12481 | default: | |
12482 | if (val <= 12) | |
dd24e3da | 12483 | printf (_("8-byte and up to %d-byte extended\n"), |
75375b3e MGD |
12484 | 1 << val); |
12485 | else | |
12486 | printf ("??? (%d)\n", val); | |
12487 | break; | |
12488 | } | |
12489 | break; | |
12490 | ||
12491 | case 25: /* Tag_align_preserved. */ | |
f6f0e17b | 12492 | val = read_uleb128 (p, &len, end); |
75375b3e MGD |
12493 | p += len; |
12494 | switch (val) | |
12495 | { | |
2b692964 NC |
12496 | case 0: printf (_("None\n")); break; |
12497 | case 1: printf (_("8-byte, except leaf SP\n")); break; | |
12498 | case 2: printf (_("8-byte\n")); break; | |
75375b3e MGD |
12499 | case 3: printf ("??? 3\n"); break; |
12500 | default: | |
12501 | if (val <= 12) | |
dd24e3da | 12502 | printf (_("8-byte and up to %d-byte extended\n"), |
75375b3e MGD |
12503 | 1 << val); |
12504 | else | |
12505 | printf ("??? (%d)\n", val); | |
12506 | break; | |
12507 | } | |
12508 | break; | |
12509 | ||
11c1ff18 | 12510 | case 32: /* Tag_compatibility. */ |
071436c6 | 12511 | { |
071436c6 NC |
12512 | val = read_uleb128 (p, &len, end); |
12513 | p += len; | |
071436c6 | 12514 | printf (_("flag = %d, vendor = "), val); |
4082ef84 NC |
12515 | if (p < end - 1) |
12516 | { | |
12517 | size_t maxlen = (end - p) - 1; | |
12518 | ||
12519 | print_symbol ((int) maxlen, (const char *) p); | |
12520 | p += strnlen ((char *) p, maxlen) + 1; | |
12521 | } | |
12522 | else | |
12523 | { | |
12524 | printf (_("<corrupt>")); | |
12525 | p = (unsigned char *) end; | |
12526 | } | |
071436c6 | 12527 | putchar ('\n'); |
071436c6 | 12528 | } |
11c1ff18 PB |
12529 | break; |
12530 | ||
f5f53991 | 12531 | case 64: /* Tag_nodefaults. */ |
541a3cbd NC |
12532 | /* PR 17531: file: 001-505008-0.01. */ |
12533 | if (p < end) | |
12534 | p++; | |
2b692964 | 12535 | printf (_("True\n")); |
f5f53991 AS |
12536 | break; |
12537 | ||
12538 | case 65: /* Tag_also_compatible_with. */ | |
f6f0e17b | 12539 | val = read_uleb128 (p, &len, end); |
f5f53991 AS |
12540 | p += len; |
12541 | if (val == 6 /* Tag_CPU_arch. */) | |
12542 | { | |
f6f0e17b | 12543 | val = read_uleb128 (p, &len, end); |
f5f53991 | 12544 | p += len; |
071436c6 | 12545 | if ((unsigned int) val >= ARRAY_SIZE (arm_attr_tag_CPU_arch)) |
f5f53991 AS |
12546 | printf ("??? (%d)\n", val); |
12547 | else | |
12548 | printf ("%s\n", arm_attr_tag_CPU_arch[val]); | |
12549 | } | |
12550 | else | |
12551 | printf ("???\n"); | |
071436c6 NC |
12552 | while (p < end && *(p++) != '\0' /* NUL terminator. */) |
12553 | ; | |
f5f53991 AS |
12554 | break; |
12555 | ||
11c1ff18 | 12556 | default: |
bee0ee85 NC |
12557 | printf (_("<unknown: %d>\n"), tag); |
12558 | break; | |
11c1ff18 PB |
12559 | } |
12560 | return p; | |
12561 | ||
12562 | case 1: | |
f6f0e17b | 12563 | return display_tag_value (-1, p, end); |
11c1ff18 | 12564 | case 2: |
f6f0e17b | 12565 | return display_tag_value (0, p, end); |
11c1ff18 PB |
12566 | |
12567 | default: | |
12568 | assert (attr->type & 0x80); | |
f6f0e17b | 12569 | val = read_uleb128 (p, &len, end); |
11c1ff18 PB |
12570 | p += len; |
12571 | type = attr->type & 0x7f; | |
12572 | if (val >= type) | |
12573 | printf ("??? (%d)\n", val); | |
12574 | else | |
12575 | printf ("%s\n", attr->table[val]); | |
12576 | return p; | |
12577 | } | |
12578 | } | |
11c1ff18 | 12579 | |
f6f0e17b | 12580 | return display_tag_value (tag, p, end); |
11c1ff18 PB |
12581 | } |
12582 | ||
104d59d1 | 12583 | static unsigned char * |
60bca95a | 12584 | display_gnu_attribute (unsigned char * p, |
f6f0e17b NC |
12585 | unsigned char * (* display_proc_gnu_attribute) (unsigned char *, int, const unsigned char * const), |
12586 | const unsigned char * const end) | |
104d59d1 JM |
12587 | { |
12588 | int tag; | |
12589 | unsigned int len; | |
12590 | int val; | |
104d59d1 | 12591 | |
f6f0e17b | 12592 | tag = read_uleb128 (p, &len, end); |
104d59d1 JM |
12593 | p += len; |
12594 | ||
12595 | /* Tag_compatibility is the only generic GNU attribute defined at | |
12596 | present. */ | |
12597 | if (tag == 32) | |
12598 | { | |
f6f0e17b | 12599 | val = read_uleb128 (p, &len, end); |
104d59d1 | 12600 | p += len; |
071436c6 NC |
12601 | |
12602 | printf (_("flag = %d, vendor = "), val); | |
f6f0e17b NC |
12603 | if (p == end) |
12604 | { | |
071436c6 | 12605 | printf (_("<corrupt>\n")); |
f6f0e17b NC |
12606 | warn (_("corrupt vendor attribute\n")); |
12607 | } | |
12608 | else | |
12609 | { | |
4082ef84 NC |
12610 | if (p < end - 1) |
12611 | { | |
12612 | size_t maxlen = (end - p) - 1; | |
071436c6 | 12613 | |
4082ef84 NC |
12614 | print_symbol ((int) maxlen, (const char *) p); |
12615 | p += strnlen ((char *) p, maxlen) + 1; | |
12616 | } | |
12617 | else | |
12618 | { | |
12619 | printf (_("<corrupt>")); | |
12620 | p = (unsigned char *) end; | |
12621 | } | |
071436c6 | 12622 | putchar ('\n'); |
f6f0e17b | 12623 | } |
104d59d1 JM |
12624 | return p; |
12625 | } | |
12626 | ||
12627 | if ((tag & 2) == 0 && display_proc_gnu_attribute) | |
f6f0e17b | 12628 | return display_proc_gnu_attribute (p, tag, end); |
104d59d1 | 12629 | |
f6f0e17b | 12630 | return display_tag_value (tag, p, end); |
104d59d1 JM |
12631 | } |
12632 | ||
34c8bcba | 12633 | static unsigned char * |
f6f0e17b NC |
12634 | display_power_gnu_attribute (unsigned char * p, |
12635 | int tag, | |
12636 | const unsigned char * const end) | |
34c8bcba | 12637 | { |
34c8bcba JM |
12638 | unsigned int len; |
12639 | int val; | |
12640 | ||
12641 | if (tag == Tag_GNU_Power_ABI_FP) | |
12642 | { | |
f6f0e17b | 12643 | val = read_uleb128 (p, &len, end); |
34c8bcba JM |
12644 | p += len; |
12645 | printf (" Tag_GNU_Power_ABI_FP: "); | |
60bca95a | 12646 | |
34c8bcba JM |
12647 | switch (val) |
12648 | { | |
12649 | case 0: | |
2b692964 | 12650 | printf (_("Hard or soft float\n")); |
34c8bcba JM |
12651 | break; |
12652 | case 1: | |
2b692964 | 12653 | printf (_("Hard float\n")); |
34c8bcba JM |
12654 | break; |
12655 | case 2: | |
2b692964 | 12656 | printf (_("Soft float\n")); |
34c8bcba | 12657 | break; |
3c7b9897 | 12658 | case 3: |
2b692964 | 12659 | printf (_("Single-precision hard float\n")); |
3c7b9897 | 12660 | break; |
34c8bcba JM |
12661 | default: |
12662 | printf ("??? (%d)\n", val); | |
12663 | break; | |
12664 | } | |
12665 | return p; | |
12666 | } | |
12667 | ||
c6e65352 DJ |
12668 | if (tag == Tag_GNU_Power_ABI_Vector) |
12669 | { | |
f6f0e17b | 12670 | val = read_uleb128 (p, &len, end); |
c6e65352 DJ |
12671 | p += len; |
12672 | printf (" Tag_GNU_Power_ABI_Vector: "); | |
12673 | switch (val) | |
12674 | { | |
12675 | case 0: | |
2b692964 | 12676 | printf (_("Any\n")); |
c6e65352 DJ |
12677 | break; |
12678 | case 1: | |
2b692964 | 12679 | printf (_("Generic\n")); |
c6e65352 DJ |
12680 | break; |
12681 | case 2: | |
12682 | printf ("AltiVec\n"); | |
12683 | break; | |
12684 | case 3: | |
12685 | printf ("SPE\n"); | |
12686 | break; | |
12687 | default: | |
12688 | printf ("??? (%d)\n", val); | |
12689 | break; | |
12690 | } | |
12691 | return p; | |
12692 | } | |
12693 | ||
f82e0623 NF |
12694 | if (tag == Tag_GNU_Power_ABI_Struct_Return) |
12695 | { | |
f6f0e17b NC |
12696 | if (p == end) |
12697 | { | |
071436c6 | 12698 | warn (_("corrupt Tag_GNU_Power_ABI_Struct_Return\n")); |
f6f0e17b NC |
12699 | return p; |
12700 | } | |
0b4362b0 | 12701 | |
f6f0e17b | 12702 | val = read_uleb128 (p, &len, end); |
f82e0623 NF |
12703 | p += len; |
12704 | printf (" Tag_GNU_Power_ABI_Struct_Return: "); | |
12705 | switch (val) | |
12706 | { | |
12707 | case 0: | |
2b692964 | 12708 | printf (_("Any\n")); |
f82e0623 NF |
12709 | break; |
12710 | case 1: | |
12711 | printf ("r3/r4\n"); | |
12712 | break; | |
12713 | case 2: | |
2b692964 | 12714 | printf (_("Memory\n")); |
f82e0623 NF |
12715 | break; |
12716 | default: | |
12717 | printf ("??? (%d)\n", val); | |
12718 | break; | |
12719 | } | |
12720 | return p; | |
12721 | } | |
12722 | ||
f6f0e17b | 12723 | return display_tag_value (tag & 1, p, end); |
34c8bcba JM |
12724 | } |
12725 | ||
9e8c70f9 DM |
12726 | static void |
12727 | display_sparc_hwcaps (int mask) | |
12728 | { | |
12729 | if (mask) | |
12730 | { | |
12731 | int first = 1; | |
071436c6 | 12732 | |
9e8c70f9 DM |
12733 | if (mask & ELF_SPARC_HWCAP_MUL32) |
12734 | fputs ("mul32", stdout), first = 0; | |
12735 | if (mask & ELF_SPARC_HWCAP_DIV32) | |
12736 | printf ("%sdiv32", first ? "" : "|"), first = 0; | |
12737 | if (mask & ELF_SPARC_HWCAP_FSMULD) | |
12738 | printf ("%sfsmuld", first ? "" : "|"), first = 0; | |
12739 | if (mask & ELF_SPARC_HWCAP_V8PLUS) | |
12740 | printf ("%sv8plus", first ? "" : "|"), first = 0; | |
12741 | if (mask & ELF_SPARC_HWCAP_POPC) | |
12742 | printf ("%spopc", first ? "" : "|"), first = 0; | |
12743 | if (mask & ELF_SPARC_HWCAP_VIS) | |
12744 | printf ("%svis", first ? "" : "|"), first = 0; | |
12745 | if (mask & ELF_SPARC_HWCAP_VIS2) | |
12746 | printf ("%svis2", first ? "" : "|"), first = 0; | |
12747 | if (mask & ELF_SPARC_HWCAP_ASI_BLK_INIT) | |
12748 | printf ("%sASIBlkInit", first ? "" : "|"), first = 0; | |
12749 | if (mask & ELF_SPARC_HWCAP_FMAF) | |
12750 | printf ("%sfmaf", first ? "" : "|"), first = 0; | |
12751 | if (mask & ELF_SPARC_HWCAP_VIS3) | |
12752 | printf ("%svis3", first ? "" : "|"), first = 0; | |
12753 | if (mask & ELF_SPARC_HWCAP_HPC) | |
12754 | printf ("%shpc", first ? "" : "|"), first = 0; | |
12755 | if (mask & ELF_SPARC_HWCAP_RANDOM) | |
12756 | printf ("%srandom", first ? "" : "|"), first = 0; | |
12757 | if (mask & ELF_SPARC_HWCAP_TRANS) | |
12758 | printf ("%strans", first ? "" : "|"), first = 0; | |
12759 | if (mask & ELF_SPARC_HWCAP_FJFMAU) | |
12760 | printf ("%sfjfmau", first ? "" : "|"), first = 0; | |
12761 | if (mask & ELF_SPARC_HWCAP_IMA) | |
12762 | printf ("%sima", first ? "" : "|"), first = 0; | |
12763 | if (mask & ELF_SPARC_HWCAP_ASI_CACHE_SPARING) | |
12764 | printf ("%scspare", first ? "" : "|"), first = 0; | |
12765 | } | |
12766 | else | |
071436c6 NC |
12767 | fputc ('0', stdout); |
12768 | fputc ('\n', stdout); | |
9e8c70f9 DM |
12769 | } |
12770 | ||
3d68f91c JM |
12771 | static void |
12772 | display_sparc_hwcaps2 (int mask) | |
12773 | { | |
12774 | if (mask) | |
12775 | { | |
12776 | int first = 1; | |
071436c6 | 12777 | |
3d68f91c JM |
12778 | if (mask & ELF_SPARC_HWCAP2_FJATHPLUS) |
12779 | fputs ("fjathplus", stdout), first = 0; | |
12780 | if (mask & ELF_SPARC_HWCAP2_VIS3B) | |
12781 | printf ("%svis3b", first ? "" : "|"), first = 0; | |
12782 | if (mask & ELF_SPARC_HWCAP2_ADP) | |
12783 | printf ("%sadp", first ? "" : "|"), first = 0; | |
12784 | if (mask & ELF_SPARC_HWCAP2_SPARC5) | |
12785 | printf ("%ssparc5", first ? "" : "|"), first = 0; | |
12786 | if (mask & ELF_SPARC_HWCAP2_MWAIT) | |
12787 | printf ("%smwait", first ? "" : "|"), first = 0; | |
12788 | if (mask & ELF_SPARC_HWCAP2_XMPMUL) | |
12789 | printf ("%sxmpmul", first ? "" : "|"), first = 0; | |
12790 | if (mask & ELF_SPARC_HWCAP2_XMONT) | |
12791 | printf ("%sxmont2", first ? "" : "|"), first = 0; | |
12792 | if (mask & ELF_SPARC_HWCAP2_NSEC) | |
12793 | printf ("%snsec", first ? "" : "|"), first = 0; | |
12794 | if (mask & ELF_SPARC_HWCAP2_FJATHHPC) | |
12795 | printf ("%sfjathhpc", first ? "" : "|"), first = 0; | |
12796 | if (mask & ELF_SPARC_HWCAP2_FJDES) | |
12797 | printf ("%sfjdes", first ? "" : "|"), first = 0; | |
12798 | if (mask & ELF_SPARC_HWCAP2_FJAES) | |
12799 | printf ("%sfjaes", first ? "" : "|"), first = 0; | |
12800 | } | |
12801 | else | |
071436c6 NC |
12802 | fputc ('0', stdout); |
12803 | fputc ('\n', stdout); | |
3d68f91c JM |
12804 | } |
12805 | ||
9e8c70f9 | 12806 | static unsigned char * |
f6f0e17b NC |
12807 | display_sparc_gnu_attribute (unsigned char * p, |
12808 | int tag, | |
12809 | const unsigned char * const end) | |
9e8c70f9 | 12810 | { |
3d68f91c JM |
12811 | unsigned int len; |
12812 | int val; | |
12813 | ||
9e8c70f9 DM |
12814 | if (tag == Tag_GNU_Sparc_HWCAPS) |
12815 | { | |
f6f0e17b | 12816 | val = read_uleb128 (p, &len, end); |
9e8c70f9 DM |
12817 | p += len; |
12818 | printf (" Tag_GNU_Sparc_HWCAPS: "); | |
9e8c70f9 DM |
12819 | display_sparc_hwcaps (val); |
12820 | return p; | |
3d68f91c JM |
12821 | } |
12822 | if (tag == Tag_GNU_Sparc_HWCAPS2) | |
12823 | { | |
12824 | val = read_uleb128 (p, &len, end); | |
12825 | p += len; | |
12826 | printf (" Tag_GNU_Sparc_HWCAPS2: "); | |
12827 | display_sparc_hwcaps2 (val); | |
12828 | return p; | |
12829 | } | |
9e8c70f9 | 12830 | |
f6f0e17b | 12831 | return display_tag_value (tag, p, end); |
9e8c70f9 DM |
12832 | } |
12833 | ||
351cdf24 MF |
12834 | static void |
12835 | print_mips_fp_abi_value (int val) | |
12836 | { | |
12837 | switch (val) | |
12838 | { | |
12839 | case Val_GNU_MIPS_ABI_FP_ANY: | |
12840 | printf (_("Hard or soft float\n")); | |
12841 | break; | |
12842 | case Val_GNU_MIPS_ABI_FP_DOUBLE: | |
12843 | printf (_("Hard float (double precision)\n")); | |
12844 | break; | |
12845 | case Val_GNU_MIPS_ABI_FP_SINGLE: | |
12846 | printf (_("Hard float (single precision)\n")); | |
12847 | break; | |
12848 | case Val_GNU_MIPS_ABI_FP_SOFT: | |
12849 | printf (_("Soft float\n")); | |
12850 | break; | |
12851 | case Val_GNU_MIPS_ABI_FP_OLD_64: | |
12852 | printf (_("Hard float (MIPS32r2 64-bit FPU 12 callee-saved)\n")); | |
12853 | break; | |
12854 | case Val_GNU_MIPS_ABI_FP_XX: | |
12855 | printf (_("Hard float (32-bit CPU, Any FPU)\n")); | |
12856 | break; | |
12857 | case Val_GNU_MIPS_ABI_FP_64: | |
12858 | printf (_("Hard float (32-bit CPU, 64-bit FPU)\n")); | |
12859 | break; | |
12860 | case Val_GNU_MIPS_ABI_FP_64A: | |
12861 | printf (_("Hard float compat (32-bit CPU, 64-bit FPU)\n")); | |
12862 | break; | |
12863 | default: | |
12864 | printf ("??? (%d)\n", val); | |
12865 | break; | |
12866 | } | |
12867 | } | |
12868 | ||
2cf19d5c | 12869 | static unsigned char * |
f6f0e17b NC |
12870 | display_mips_gnu_attribute (unsigned char * p, |
12871 | int tag, | |
12872 | const unsigned char * const end) | |
2cf19d5c | 12873 | { |
2cf19d5c JM |
12874 | if (tag == Tag_GNU_MIPS_ABI_FP) |
12875 | { | |
f6f0e17b NC |
12876 | unsigned int len; |
12877 | int val; | |
12878 | ||
12879 | val = read_uleb128 (p, &len, end); | |
2cf19d5c JM |
12880 | p += len; |
12881 | printf (" Tag_GNU_MIPS_ABI_FP: "); | |
60bca95a | 12882 | |
351cdf24 MF |
12883 | print_mips_fp_abi_value (val); |
12884 | ||
2cf19d5c JM |
12885 | return p; |
12886 | } | |
12887 | ||
a9f58168 CF |
12888 | if (tag == Tag_GNU_MIPS_ABI_MSA) |
12889 | { | |
12890 | unsigned int len; | |
12891 | int val; | |
12892 | ||
12893 | val = read_uleb128 (p, &len, end); | |
12894 | p += len; | |
12895 | printf (" Tag_GNU_MIPS_ABI_MSA: "); | |
12896 | ||
12897 | switch (val) | |
12898 | { | |
12899 | case Val_GNU_MIPS_ABI_MSA_ANY: | |
12900 | printf (_("Any MSA or not\n")); | |
12901 | break; | |
12902 | case Val_GNU_MIPS_ABI_MSA_128: | |
12903 | printf (_("128-bit MSA\n")); | |
12904 | break; | |
12905 | default: | |
12906 | printf ("??? (%d)\n", val); | |
12907 | break; | |
12908 | } | |
12909 | return p; | |
12910 | } | |
12911 | ||
f6f0e17b | 12912 | return display_tag_value (tag & 1, p, end); |
2cf19d5c JM |
12913 | } |
12914 | ||
59e6276b | 12915 | static unsigned char * |
f6f0e17b NC |
12916 | display_tic6x_attribute (unsigned char * p, |
12917 | const unsigned char * const end) | |
59e6276b JM |
12918 | { |
12919 | int tag; | |
12920 | unsigned int len; | |
12921 | int val; | |
12922 | ||
f6f0e17b | 12923 | tag = read_uleb128 (p, &len, end); |
59e6276b JM |
12924 | p += len; |
12925 | ||
12926 | switch (tag) | |
12927 | { | |
75fa6dc1 | 12928 | case Tag_ISA: |
f6f0e17b | 12929 | val = read_uleb128 (p, &len, end); |
59e6276b | 12930 | p += len; |
75fa6dc1 | 12931 | printf (" Tag_ISA: "); |
59e6276b JM |
12932 | |
12933 | switch (val) | |
12934 | { | |
75fa6dc1 | 12935 | case C6XABI_Tag_ISA_none: |
59e6276b JM |
12936 | printf (_("None\n")); |
12937 | break; | |
75fa6dc1 | 12938 | case C6XABI_Tag_ISA_C62X: |
59e6276b JM |
12939 | printf ("C62x\n"); |
12940 | break; | |
75fa6dc1 | 12941 | case C6XABI_Tag_ISA_C67X: |
59e6276b JM |
12942 | printf ("C67x\n"); |
12943 | break; | |
75fa6dc1 | 12944 | case C6XABI_Tag_ISA_C67XP: |
59e6276b JM |
12945 | printf ("C67x+\n"); |
12946 | break; | |
75fa6dc1 | 12947 | case C6XABI_Tag_ISA_C64X: |
59e6276b JM |
12948 | printf ("C64x\n"); |
12949 | break; | |
75fa6dc1 | 12950 | case C6XABI_Tag_ISA_C64XP: |
59e6276b JM |
12951 | printf ("C64x+\n"); |
12952 | break; | |
75fa6dc1 | 12953 | case C6XABI_Tag_ISA_C674X: |
59e6276b JM |
12954 | printf ("C674x\n"); |
12955 | break; | |
12956 | default: | |
12957 | printf ("??? (%d)\n", val); | |
12958 | break; | |
12959 | } | |
12960 | return p; | |
12961 | ||
87779176 | 12962 | case Tag_ABI_wchar_t: |
f6f0e17b | 12963 | val = read_uleb128 (p, &len, end); |
87779176 JM |
12964 | p += len; |
12965 | printf (" Tag_ABI_wchar_t: "); | |
12966 | switch (val) | |
12967 | { | |
12968 | case 0: | |
12969 | printf (_("Not used\n")); | |
12970 | break; | |
12971 | case 1: | |
12972 | printf (_("2 bytes\n")); | |
12973 | break; | |
12974 | case 2: | |
12975 | printf (_("4 bytes\n")); | |
12976 | break; | |
12977 | default: | |
12978 | printf ("??? (%d)\n", val); | |
12979 | break; | |
12980 | } | |
12981 | return p; | |
12982 | ||
12983 | case Tag_ABI_stack_align_needed: | |
f6f0e17b | 12984 | val = read_uleb128 (p, &len, end); |
87779176 JM |
12985 | p += len; |
12986 | printf (" Tag_ABI_stack_align_needed: "); | |
12987 | switch (val) | |
12988 | { | |
12989 | case 0: | |
12990 | printf (_("8-byte\n")); | |
12991 | break; | |
12992 | case 1: | |
12993 | printf (_("16-byte\n")); | |
12994 | break; | |
12995 | default: | |
12996 | printf ("??? (%d)\n", val); | |
12997 | break; | |
12998 | } | |
12999 | return p; | |
13000 | ||
13001 | case Tag_ABI_stack_align_preserved: | |
f6f0e17b | 13002 | val = read_uleb128 (p, &len, end); |
87779176 JM |
13003 | p += len; |
13004 | printf (" Tag_ABI_stack_align_preserved: "); | |
13005 | switch (val) | |
13006 | { | |
13007 | case 0: | |
13008 | printf (_("8-byte\n")); | |
13009 | break; | |
13010 | case 1: | |
13011 | printf (_("16-byte\n")); | |
13012 | break; | |
13013 | default: | |
13014 | printf ("??? (%d)\n", val); | |
13015 | break; | |
13016 | } | |
13017 | return p; | |
13018 | ||
b5593623 | 13019 | case Tag_ABI_DSBT: |
f6f0e17b | 13020 | val = read_uleb128 (p, &len, end); |
b5593623 JM |
13021 | p += len; |
13022 | printf (" Tag_ABI_DSBT: "); | |
13023 | switch (val) | |
13024 | { | |
13025 | case 0: | |
13026 | printf (_("DSBT addressing not used\n")); | |
13027 | break; | |
13028 | case 1: | |
13029 | printf (_("DSBT addressing used\n")); | |
13030 | break; | |
13031 | default: | |
13032 | printf ("??? (%d)\n", val); | |
13033 | break; | |
13034 | } | |
13035 | return p; | |
13036 | ||
87779176 | 13037 | case Tag_ABI_PID: |
f6f0e17b | 13038 | val = read_uleb128 (p, &len, end); |
87779176 JM |
13039 | p += len; |
13040 | printf (" Tag_ABI_PID: "); | |
13041 | switch (val) | |
13042 | { | |
13043 | case 0: | |
13044 | printf (_("Data addressing position-dependent\n")); | |
13045 | break; | |
13046 | case 1: | |
13047 | printf (_("Data addressing position-independent, GOT near DP\n")); | |
13048 | break; | |
13049 | case 2: | |
13050 | printf (_("Data addressing position-independent, GOT far from DP\n")); | |
13051 | break; | |
13052 | default: | |
13053 | printf ("??? (%d)\n", val); | |
13054 | break; | |
13055 | } | |
13056 | return p; | |
13057 | ||
13058 | case Tag_ABI_PIC: | |
f6f0e17b | 13059 | val = read_uleb128 (p, &len, end); |
87779176 JM |
13060 | p += len; |
13061 | printf (" Tag_ABI_PIC: "); | |
13062 | switch (val) | |
13063 | { | |
13064 | case 0: | |
13065 | printf (_("Code addressing position-dependent\n")); | |
13066 | break; | |
13067 | case 1: | |
13068 | printf (_("Code addressing position-independent\n")); | |
13069 | break; | |
13070 | default: | |
13071 | printf ("??? (%d)\n", val); | |
13072 | break; | |
13073 | } | |
13074 | return p; | |
13075 | ||
13076 | case Tag_ABI_array_object_alignment: | |
f6f0e17b | 13077 | val = read_uleb128 (p, &len, end); |
87779176 JM |
13078 | p += len; |
13079 | printf (" Tag_ABI_array_object_alignment: "); | |
13080 | switch (val) | |
13081 | { | |
13082 | case 0: | |
13083 | printf (_("8-byte\n")); | |
13084 | break; | |
13085 | case 1: | |
13086 | printf (_("4-byte\n")); | |
13087 | break; | |
13088 | case 2: | |
13089 | printf (_("16-byte\n")); | |
13090 | break; | |
13091 | default: | |
13092 | printf ("??? (%d)\n", val); | |
13093 | break; | |
13094 | } | |
13095 | return p; | |
13096 | ||
13097 | case Tag_ABI_array_object_align_expected: | |
f6f0e17b | 13098 | val = read_uleb128 (p, &len, end); |
87779176 JM |
13099 | p += len; |
13100 | printf (" Tag_ABI_array_object_align_expected: "); | |
13101 | switch (val) | |
13102 | { | |
13103 | case 0: | |
13104 | printf (_("8-byte\n")); | |
13105 | break; | |
13106 | case 1: | |
13107 | printf (_("4-byte\n")); | |
13108 | break; | |
13109 | case 2: | |
13110 | printf (_("16-byte\n")); | |
13111 | break; | |
13112 | default: | |
13113 | printf ("??? (%d)\n", val); | |
13114 | break; | |
13115 | } | |
13116 | return p; | |
13117 | ||
3cbd1c06 | 13118 | case Tag_ABI_compatibility: |
071436c6 | 13119 | { |
071436c6 NC |
13120 | val = read_uleb128 (p, &len, end); |
13121 | p += len; | |
13122 | printf (" Tag_ABI_compatibility: "); | |
071436c6 | 13123 | printf (_("flag = %d, vendor = "), val); |
4082ef84 NC |
13124 | if (p < end - 1) |
13125 | { | |
13126 | size_t maxlen = (end - p) - 1; | |
13127 | ||
13128 | print_symbol ((int) maxlen, (const char *) p); | |
13129 | p += strnlen ((char *) p, maxlen) + 1; | |
13130 | } | |
13131 | else | |
13132 | { | |
13133 | printf (_("<corrupt>")); | |
13134 | p = (unsigned char *) end; | |
13135 | } | |
071436c6 | 13136 | putchar ('\n'); |
071436c6 NC |
13137 | return p; |
13138 | } | |
87779176 JM |
13139 | |
13140 | case Tag_ABI_conformance: | |
071436c6 | 13141 | { |
4082ef84 NC |
13142 | printf (" Tag_ABI_conformance: \""); |
13143 | if (p < end - 1) | |
13144 | { | |
13145 | size_t maxlen = (end - p) - 1; | |
071436c6 | 13146 | |
4082ef84 NC |
13147 | print_symbol ((int) maxlen, (const char *) p); |
13148 | p += strnlen ((char *) p, maxlen) + 1; | |
13149 | } | |
13150 | else | |
13151 | { | |
13152 | printf (_("<corrupt>")); | |
13153 | p = (unsigned char *) end; | |
13154 | } | |
071436c6 | 13155 | printf ("\"\n"); |
071436c6 NC |
13156 | return p; |
13157 | } | |
59e6276b JM |
13158 | } |
13159 | ||
f6f0e17b NC |
13160 | return display_tag_value (tag, p, end); |
13161 | } | |
59e6276b | 13162 | |
f6f0e17b NC |
13163 | static void |
13164 | display_raw_attribute (unsigned char * p, unsigned char * end) | |
13165 | { | |
13166 | unsigned long addr = 0; | |
13167 | size_t bytes = end - p; | |
13168 | ||
e0a31db1 | 13169 | assert (end > p); |
f6f0e17b | 13170 | while (bytes) |
87779176 | 13171 | { |
f6f0e17b NC |
13172 | int j; |
13173 | int k; | |
13174 | int lbytes = (bytes > 16 ? 16 : bytes); | |
13175 | ||
13176 | printf (" 0x%8.8lx ", addr); | |
13177 | ||
13178 | for (j = 0; j < 16; j++) | |
13179 | { | |
13180 | if (j < lbytes) | |
13181 | printf ("%2.2x", p[j]); | |
13182 | else | |
13183 | printf (" "); | |
13184 | ||
13185 | if ((j & 3) == 3) | |
13186 | printf (" "); | |
13187 | } | |
13188 | ||
13189 | for (j = 0; j < lbytes; j++) | |
13190 | { | |
13191 | k = p[j]; | |
13192 | if (k >= ' ' && k < 0x7f) | |
13193 | printf ("%c", k); | |
13194 | else | |
13195 | printf ("."); | |
13196 | } | |
13197 | ||
13198 | putchar ('\n'); | |
13199 | ||
13200 | p += lbytes; | |
13201 | bytes -= lbytes; | |
13202 | addr += lbytes; | |
87779176 | 13203 | } |
59e6276b | 13204 | |
f6f0e17b | 13205 | putchar ('\n'); |
59e6276b JM |
13206 | } |
13207 | ||
13761a11 NC |
13208 | static unsigned char * |
13209 | display_msp430x_attribute (unsigned char * p, | |
13210 | const unsigned char * const end) | |
13211 | { | |
13212 | unsigned int len; | |
13213 | int val; | |
13214 | int tag; | |
13215 | ||
13216 | tag = read_uleb128 (p, & len, end); | |
13217 | p += len; | |
0b4362b0 | 13218 | |
13761a11 NC |
13219 | switch (tag) |
13220 | { | |
13221 | case OFBA_MSPABI_Tag_ISA: | |
13222 | val = read_uleb128 (p, &len, end); | |
13223 | p += len; | |
13224 | printf (" Tag_ISA: "); | |
13225 | switch (val) | |
13226 | { | |
13227 | case 0: printf (_("None\n")); break; | |
13228 | case 1: printf (_("MSP430\n")); break; | |
13229 | case 2: printf (_("MSP430X\n")); break; | |
13230 | default: printf ("??? (%d)\n", val); break; | |
13231 | } | |
13232 | break; | |
13233 | ||
13234 | case OFBA_MSPABI_Tag_Code_Model: | |
13235 | val = read_uleb128 (p, &len, end); | |
13236 | p += len; | |
13237 | printf (" Tag_Code_Model: "); | |
13238 | switch (val) | |
13239 | { | |
13240 | case 0: printf (_("None\n")); break; | |
13241 | case 1: printf (_("Small\n")); break; | |
13242 | case 2: printf (_("Large\n")); break; | |
13243 | default: printf ("??? (%d)\n", val); break; | |
13244 | } | |
13245 | break; | |
13246 | ||
13247 | case OFBA_MSPABI_Tag_Data_Model: | |
13248 | val = read_uleb128 (p, &len, end); | |
13249 | p += len; | |
13250 | printf (" Tag_Data_Model: "); | |
13251 | switch (val) | |
13252 | { | |
13253 | case 0: printf (_("None\n")); break; | |
13254 | case 1: printf (_("Small\n")); break; | |
13255 | case 2: printf (_("Large\n")); break; | |
13256 | case 3: printf (_("Restricted Large\n")); break; | |
13257 | default: printf ("??? (%d)\n", val); break; | |
13258 | } | |
13259 | break; | |
13260 | ||
13261 | default: | |
13262 | printf (_(" <unknown tag %d>: "), tag); | |
13263 | ||
13264 | if (tag & 1) | |
13265 | { | |
071436c6 | 13266 | putchar ('"'); |
4082ef84 NC |
13267 | if (p < end - 1) |
13268 | { | |
13269 | size_t maxlen = (end - p) - 1; | |
13270 | ||
13271 | print_symbol ((int) maxlen, (const char *) p); | |
13272 | p += strnlen ((char *) p, maxlen) + 1; | |
13273 | } | |
13274 | else | |
13275 | { | |
13276 | printf (_("<corrupt>")); | |
13277 | p = (unsigned char *) end; | |
13278 | } | |
071436c6 | 13279 | printf ("\"\n"); |
13761a11 NC |
13280 | } |
13281 | else | |
13282 | { | |
13283 | val = read_uleb128 (p, &len, end); | |
13284 | p += len; | |
13285 | printf ("%d (0x%x)\n", val, val); | |
13286 | } | |
13287 | break; | |
13288 | } | |
13289 | ||
4082ef84 | 13290 | assert (p <= end); |
13761a11 NC |
13291 | return p; |
13292 | } | |
13293 | ||
11c1ff18 | 13294 | static int |
60bca95a NC |
13295 | process_attributes (FILE * file, |
13296 | const char * public_name, | |
104d59d1 | 13297 | unsigned int proc_type, |
f6f0e17b NC |
13298 | unsigned char * (* display_pub_attribute) (unsigned char *, const unsigned char * const), |
13299 | unsigned char * (* display_proc_gnu_attribute) (unsigned char *, int, const unsigned char * const)) | |
11c1ff18 | 13300 | { |
2cf0635d | 13301 | Elf_Internal_Shdr * sect; |
11c1ff18 PB |
13302 | unsigned i; |
13303 | ||
13304 | /* Find the section header so that we get the size. */ | |
13305 | for (i = 0, sect = section_headers; | |
13306 | i < elf_header.e_shnum; | |
13307 | i++, sect++) | |
13308 | { | |
071436c6 NC |
13309 | unsigned char * contents; |
13310 | unsigned char * p; | |
13311 | ||
104d59d1 | 13312 | if (sect->sh_type != proc_type && sect->sh_type != SHT_GNU_ATTRIBUTES) |
11c1ff18 PB |
13313 | continue; |
13314 | ||
3f5e193b NC |
13315 | contents = (unsigned char *) get_data (NULL, file, sect->sh_offset, 1, |
13316 | sect->sh_size, _("attributes")); | |
60bca95a | 13317 | if (contents == NULL) |
11c1ff18 | 13318 | continue; |
60bca95a | 13319 | |
11c1ff18 PB |
13320 | p = contents; |
13321 | if (*p == 'A') | |
13322 | { | |
071436c6 NC |
13323 | bfd_vma section_len; |
13324 | ||
13325 | section_len = sect->sh_size - 1; | |
11c1ff18 | 13326 | p++; |
60bca95a | 13327 | |
071436c6 | 13328 | while (section_len > 0) |
11c1ff18 | 13329 | { |
071436c6 | 13330 | bfd_vma attr_len; |
e9847026 | 13331 | unsigned int namelen; |
11c1ff18 | 13332 | bfd_boolean public_section; |
104d59d1 | 13333 | bfd_boolean gnu_section; |
11c1ff18 | 13334 | |
071436c6 | 13335 | if (section_len <= 4) |
e0a31db1 NC |
13336 | { |
13337 | error (_("Tag section ends prematurely\n")); | |
13338 | break; | |
13339 | } | |
071436c6 | 13340 | attr_len = byte_get (p, 4); |
11c1ff18 | 13341 | p += 4; |
60bca95a | 13342 | |
071436c6 | 13343 | if (attr_len > section_len) |
11c1ff18 | 13344 | { |
071436c6 NC |
13345 | error (_("Bad attribute length (%u > %u)\n"), |
13346 | (unsigned) attr_len, (unsigned) section_len); | |
13347 | attr_len = section_len; | |
11c1ff18 | 13348 | } |
74e1a04b | 13349 | /* PR 17531: file: 001-101425-0.004 */ |
071436c6 | 13350 | else if (attr_len < 5) |
74e1a04b | 13351 | { |
071436c6 | 13352 | error (_("Attribute length of %u is too small\n"), (unsigned) attr_len); |
74e1a04b NC |
13353 | break; |
13354 | } | |
e9847026 | 13355 | |
071436c6 NC |
13356 | section_len -= attr_len; |
13357 | attr_len -= 4; | |
13358 | ||
13359 | namelen = strnlen ((char *) p, attr_len) + 1; | |
13360 | if (namelen == 0 || namelen >= attr_len) | |
e9847026 NC |
13361 | { |
13362 | error (_("Corrupt attribute section name\n")); | |
13363 | break; | |
13364 | } | |
13365 | ||
071436c6 NC |
13366 | printf (_("Attribute Section: ")); |
13367 | print_symbol (INT_MAX, (const char *) p); | |
13368 | putchar ('\n'); | |
60bca95a NC |
13369 | |
13370 | if (public_name && streq ((char *) p, public_name)) | |
11c1ff18 PB |
13371 | public_section = TRUE; |
13372 | else | |
13373 | public_section = FALSE; | |
60bca95a NC |
13374 | |
13375 | if (streq ((char *) p, "gnu")) | |
104d59d1 JM |
13376 | gnu_section = TRUE; |
13377 | else | |
13378 | gnu_section = FALSE; | |
60bca95a | 13379 | |
11c1ff18 | 13380 | p += namelen; |
071436c6 | 13381 | attr_len -= namelen; |
e0a31db1 | 13382 | |
071436c6 | 13383 | while (attr_len > 0 && p < contents + sect->sh_size) |
11c1ff18 | 13384 | { |
e0a31db1 | 13385 | int tag; |
11c1ff18 PB |
13386 | int val; |
13387 | bfd_vma size; | |
071436c6 | 13388 | unsigned char * end; |
60bca95a | 13389 | |
e0a31db1 | 13390 | /* PR binutils/17531: Safe handling of corrupt files. */ |
071436c6 | 13391 | if (attr_len < 6) |
e0a31db1 NC |
13392 | { |
13393 | error (_("Unused bytes at end of section\n")); | |
13394 | section_len = 0; | |
13395 | break; | |
13396 | } | |
13397 | ||
13398 | tag = *(p++); | |
11c1ff18 | 13399 | size = byte_get (p, 4); |
071436c6 | 13400 | if (size > attr_len) |
11c1ff18 | 13401 | { |
e9847026 | 13402 | error (_("Bad subsection length (%u > %u)\n"), |
071436c6 NC |
13403 | (unsigned) size, (unsigned) attr_len); |
13404 | size = attr_len; | |
11c1ff18 | 13405 | } |
e0a31db1 NC |
13406 | /* PR binutils/17531: Safe handling of corrupt files. */ |
13407 | if (size < 6) | |
13408 | { | |
13409 | error (_("Bad subsection length (%u < 6)\n"), | |
13410 | (unsigned) size); | |
13411 | section_len = 0; | |
13412 | break; | |
13413 | } | |
60bca95a | 13414 | |
071436c6 | 13415 | attr_len -= size; |
11c1ff18 | 13416 | end = p + size - 1; |
071436c6 | 13417 | assert (end <= contents + sect->sh_size); |
11c1ff18 | 13418 | p += 4; |
60bca95a | 13419 | |
11c1ff18 PB |
13420 | switch (tag) |
13421 | { | |
13422 | case 1: | |
2b692964 | 13423 | printf (_("File Attributes\n")); |
11c1ff18 PB |
13424 | break; |
13425 | case 2: | |
2b692964 | 13426 | printf (_("Section Attributes:")); |
11c1ff18 PB |
13427 | goto do_numlist; |
13428 | case 3: | |
2b692964 | 13429 | printf (_("Symbol Attributes:")); |
11c1ff18 PB |
13430 | do_numlist: |
13431 | for (;;) | |
13432 | { | |
91d6fa6a | 13433 | unsigned int j; |
60bca95a | 13434 | |
f6f0e17b | 13435 | val = read_uleb128 (p, &j, end); |
91d6fa6a | 13436 | p += j; |
11c1ff18 PB |
13437 | if (val == 0) |
13438 | break; | |
13439 | printf (" %d", val); | |
13440 | } | |
13441 | printf ("\n"); | |
13442 | break; | |
13443 | default: | |
2b692964 | 13444 | printf (_("Unknown tag: %d\n"), tag); |
11c1ff18 PB |
13445 | public_section = FALSE; |
13446 | break; | |
13447 | } | |
60bca95a | 13448 | |
071436c6 | 13449 | if (public_section && display_pub_attribute != NULL) |
11c1ff18 PB |
13450 | { |
13451 | while (p < end) | |
f6f0e17b | 13452 | p = display_pub_attribute (p, end); |
071436c6 | 13453 | assert (p <= end); |
104d59d1 | 13454 | } |
071436c6 | 13455 | else if (gnu_section && display_proc_gnu_attribute != NULL) |
104d59d1 JM |
13456 | { |
13457 | while (p < end) | |
13458 | p = display_gnu_attribute (p, | |
f6f0e17b NC |
13459 | display_proc_gnu_attribute, |
13460 | end); | |
071436c6 | 13461 | assert (p <= end); |
11c1ff18 | 13462 | } |
071436c6 | 13463 | else if (p < end) |
11c1ff18 | 13464 | { |
071436c6 | 13465 | printf (_(" Unknown attribute:\n")); |
f6f0e17b | 13466 | display_raw_attribute (p, end); |
11c1ff18 PB |
13467 | p = end; |
13468 | } | |
071436c6 NC |
13469 | else |
13470 | attr_len = 0; | |
11c1ff18 PB |
13471 | } |
13472 | } | |
13473 | } | |
13474 | else | |
e9847026 | 13475 | printf (_("Unknown format '%c' (%d)\n"), *p, *p); |
d70c5fc7 | 13476 | |
60bca95a | 13477 | free (contents); |
11c1ff18 PB |
13478 | } |
13479 | return 1; | |
13480 | } | |
13481 | ||
104d59d1 | 13482 | static int |
2cf0635d | 13483 | process_arm_specific (FILE * file) |
104d59d1 JM |
13484 | { |
13485 | return process_attributes (file, "aeabi", SHT_ARM_ATTRIBUTES, | |
13486 | display_arm_attribute, NULL); | |
13487 | } | |
13488 | ||
34c8bcba | 13489 | static int |
2cf0635d | 13490 | process_power_specific (FILE * file) |
34c8bcba JM |
13491 | { |
13492 | return process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL, | |
13493 | display_power_gnu_attribute); | |
13494 | } | |
13495 | ||
9e8c70f9 DM |
13496 | static int |
13497 | process_sparc_specific (FILE * file) | |
13498 | { | |
13499 | return process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL, | |
13500 | display_sparc_gnu_attribute); | |
13501 | } | |
13502 | ||
59e6276b JM |
13503 | static int |
13504 | process_tic6x_specific (FILE * file) | |
13505 | { | |
13506 | return process_attributes (file, "c6xabi", SHT_C6000_ATTRIBUTES, | |
13507 | display_tic6x_attribute, NULL); | |
13508 | } | |
13509 | ||
13761a11 NC |
13510 | static int |
13511 | process_msp430x_specific (FILE * file) | |
13512 | { | |
13513 | return process_attributes (file, "mspabi", SHT_MSP430_ATTRIBUTES, | |
13514 | display_msp430x_attribute, NULL); | |
13515 | } | |
13516 | ||
ccb4c951 RS |
13517 | /* DATA points to the contents of a MIPS GOT that starts at VMA PLTGOT. |
13518 | Print the Address, Access and Initial fields of an entry at VMA ADDR | |
82b1b41b NC |
13519 | and return the VMA of the next entry, or -1 if there was a problem. |
13520 | Does not read from DATA_END or beyond. */ | |
ccb4c951 RS |
13521 | |
13522 | static bfd_vma | |
82b1b41b NC |
13523 | print_mips_got_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr, |
13524 | unsigned char * data_end) | |
ccb4c951 RS |
13525 | { |
13526 | printf (" "); | |
13527 | print_vma (addr, LONG_HEX); | |
13528 | printf (" "); | |
13529 | if (addr < pltgot + 0xfff0) | |
13530 | printf ("%6d(gp)", (int) (addr - pltgot - 0x7ff0)); | |
13531 | else | |
13532 | printf ("%10s", ""); | |
13533 | printf (" "); | |
13534 | if (data == NULL) | |
2b692964 | 13535 | printf ("%*s", is_32bit_elf ? 8 : 16, _("<unknown>")); |
ccb4c951 RS |
13536 | else |
13537 | { | |
13538 | bfd_vma entry; | |
82b1b41b | 13539 | unsigned char * from = data + addr - pltgot; |
ccb4c951 | 13540 | |
82b1b41b NC |
13541 | if (from + (is_32bit_elf ? 4 : 8) > data_end) |
13542 | { | |
13543 | warn (_("MIPS GOT entry extends beyond the end of available data\n")); | |
13544 | printf ("%*s", is_32bit_elf ? 8 : 16, _("<corrupt>")); | |
13545 | return (bfd_vma) -1; | |
13546 | } | |
13547 | else | |
13548 | { | |
13549 | entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8); | |
13550 | print_vma (entry, LONG_HEX); | |
13551 | } | |
ccb4c951 RS |
13552 | } |
13553 | return addr + (is_32bit_elf ? 4 : 8); | |
13554 | } | |
13555 | ||
861fb55a DJ |
13556 | /* DATA points to the contents of a MIPS PLT GOT that starts at VMA |
13557 | PLTGOT. Print the Address and Initial fields of an entry at VMA | |
13558 | ADDR and return the VMA of the next entry. */ | |
13559 | ||
13560 | static bfd_vma | |
2cf0635d | 13561 | print_mips_pltgot_entry (unsigned char * data, bfd_vma pltgot, bfd_vma addr) |
861fb55a DJ |
13562 | { |
13563 | printf (" "); | |
13564 | print_vma (addr, LONG_HEX); | |
13565 | printf (" "); | |
13566 | if (data == NULL) | |
2b692964 | 13567 | printf ("%*s", is_32bit_elf ? 8 : 16, _("<unknown>")); |
861fb55a DJ |
13568 | else |
13569 | { | |
13570 | bfd_vma entry; | |
13571 | ||
13572 | entry = byte_get (data + addr - pltgot, is_32bit_elf ? 4 : 8); | |
13573 | print_vma (entry, LONG_HEX); | |
13574 | } | |
13575 | return addr + (is_32bit_elf ? 4 : 8); | |
13576 | } | |
13577 | ||
351cdf24 MF |
13578 | static void |
13579 | print_mips_ases (unsigned int mask) | |
13580 | { | |
13581 | if (mask & AFL_ASE_DSP) | |
13582 | fputs ("\n\tDSP ASE", stdout); | |
13583 | if (mask & AFL_ASE_DSPR2) | |
13584 | fputs ("\n\tDSP R2 ASE", stdout); | |
13585 | if (mask & AFL_ASE_EVA) | |
13586 | fputs ("\n\tEnhanced VA Scheme", stdout); | |
13587 | if (mask & AFL_ASE_MCU) | |
13588 | fputs ("\n\tMCU (MicroController) ASE", stdout); | |
13589 | if (mask & AFL_ASE_MDMX) | |
13590 | fputs ("\n\tMDMX ASE", stdout); | |
13591 | if (mask & AFL_ASE_MIPS3D) | |
13592 | fputs ("\n\tMIPS-3D ASE", stdout); | |
13593 | if (mask & AFL_ASE_MT) | |
13594 | fputs ("\n\tMT ASE", stdout); | |
13595 | if (mask & AFL_ASE_SMARTMIPS) | |
13596 | fputs ("\n\tSmartMIPS ASE", stdout); | |
13597 | if (mask & AFL_ASE_VIRT) | |
13598 | fputs ("\n\tVZ ASE", stdout); | |
13599 | if (mask & AFL_ASE_MSA) | |
13600 | fputs ("\n\tMSA ASE", stdout); | |
13601 | if (mask & AFL_ASE_MIPS16) | |
13602 | fputs ("\n\tMIPS16 ASE", stdout); | |
13603 | if (mask & AFL_ASE_MICROMIPS) | |
13604 | fputs ("\n\tMICROMIPS ASE", stdout); | |
13605 | if (mask & AFL_ASE_XPA) | |
13606 | fputs ("\n\tXPA ASE", stdout); | |
13607 | if (mask == 0) | |
13608 | fprintf (stdout, "\n\t%s", _("None")); | |
00ac7aa0 MF |
13609 | else if ((mask & ~AFL_ASE_MASK) != 0) |
13610 | fprintf (stdout, "\n\t%s (%x)", _("Unknown"), mask & ~AFL_ASE_MASK); | |
351cdf24 MF |
13611 | } |
13612 | ||
13613 | static void | |
13614 | print_mips_isa_ext (unsigned int isa_ext) | |
13615 | { | |
13616 | switch (isa_ext) | |
13617 | { | |
13618 | case 0: | |
13619 | fputs (_("None"), stdout); | |
13620 | break; | |
13621 | case AFL_EXT_XLR: | |
13622 | fputs ("RMI XLR", stdout); | |
13623 | break; | |
2c629856 N |
13624 | case AFL_EXT_OCTEON3: |
13625 | fputs ("Cavium Networks Octeon3", stdout); | |
13626 | break; | |
351cdf24 MF |
13627 | case AFL_EXT_OCTEON2: |
13628 | fputs ("Cavium Networks Octeon2", stdout); | |
13629 | break; | |
13630 | case AFL_EXT_OCTEONP: | |
13631 | fputs ("Cavium Networks OcteonP", stdout); | |
13632 | break; | |
13633 | case AFL_EXT_LOONGSON_3A: | |
13634 | fputs ("Loongson 3A", stdout); | |
13635 | break; | |
13636 | case AFL_EXT_OCTEON: | |
13637 | fputs ("Cavium Networks Octeon", stdout); | |
13638 | break; | |
13639 | case AFL_EXT_5900: | |
13640 | fputs ("Toshiba R5900", stdout); | |
13641 | break; | |
13642 | case AFL_EXT_4650: | |
13643 | fputs ("MIPS R4650", stdout); | |
13644 | break; | |
13645 | case AFL_EXT_4010: | |
13646 | fputs ("LSI R4010", stdout); | |
13647 | break; | |
13648 | case AFL_EXT_4100: | |
13649 | fputs ("NEC VR4100", stdout); | |
13650 | break; | |
13651 | case AFL_EXT_3900: | |
13652 | fputs ("Toshiba R3900", stdout); | |
13653 | break; | |
13654 | case AFL_EXT_10000: | |
13655 | fputs ("MIPS R10000", stdout); | |
13656 | break; | |
13657 | case AFL_EXT_SB1: | |
13658 | fputs ("Broadcom SB-1", stdout); | |
13659 | break; | |
13660 | case AFL_EXT_4111: | |
13661 | fputs ("NEC VR4111/VR4181", stdout); | |
13662 | break; | |
13663 | case AFL_EXT_4120: | |
13664 | fputs ("NEC VR4120", stdout); | |
13665 | break; | |
13666 | case AFL_EXT_5400: | |
13667 | fputs ("NEC VR5400", stdout); | |
13668 | break; | |
13669 | case AFL_EXT_5500: | |
13670 | fputs ("NEC VR5500", stdout); | |
13671 | break; | |
13672 | case AFL_EXT_LOONGSON_2E: | |
13673 | fputs ("ST Microelectronics Loongson 2E", stdout); | |
13674 | break; | |
13675 | case AFL_EXT_LOONGSON_2F: | |
13676 | fputs ("ST Microelectronics Loongson 2F", stdout); | |
13677 | break; | |
13678 | default: | |
00ac7aa0 | 13679 | fprintf (stdout, "%s (%d)", _("Unknown"), isa_ext); |
351cdf24 MF |
13680 | } |
13681 | } | |
13682 | ||
13683 | static int | |
13684 | get_mips_reg_size (int reg_size) | |
13685 | { | |
13686 | return (reg_size == AFL_REG_NONE) ? 0 | |
13687 | : (reg_size == AFL_REG_32) ? 32 | |
13688 | : (reg_size == AFL_REG_64) ? 64 | |
13689 | : (reg_size == AFL_REG_128) ? 128 | |
13690 | : -1; | |
13691 | } | |
13692 | ||
19e6b90e | 13693 | static int |
2cf0635d | 13694 | process_mips_specific (FILE * file) |
5b18a4bc | 13695 | { |
2cf0635d | 13696 | Elf_Internal_Dyn * entry; |
351cdf24 | 13697 | Elf_Internal_Shdr *sect = NULL; |
19e6b90e L |
13698 | size_t liblist_offset = 0; |
13699 | size_t liblistno = 0; | |
13700 | size_t conflictsno = 0; | |
13701 | size_t options_offset = 0; | |
13702 | size_t conflicts_offset = 0; | |
861fb55a DJ |
13703 | size_t pltrelsz = 0; |
13704 | size_t pltrel = 0; | |
ccb4c951 | 13705 | bfd_vma pltgot = 0; |
861fb55a DJ |
13706 | bfd_vma mips_pltgot = 0; |
13707 | bfd_vma jmprel = 0; | |
ccb4c951 RS |
13708 | bfd_vma local_gotno = 0; |
13709 | bfd_vma gotsym = 0; | |
13710 | bfd_vma symtabno = 0; | |
103f02d3 | 13711 | |
2cf19d5c JM |
13712 | process_attributes (file, NULL, SHT_GNU_ATTRIBUTES, NULL, |
13713 | display_mips_gnu_attribute); | |
13714 | ||
351cdf24 MF |
13715 | sect = find_section (".MIPS.abiflags"); |
13716 | ||
13717 | if (sect != NULL) | |
13718 | { | |
13719 | Elf_External_ABIFlags_v0 *abiflags_ext; | |
13720 | Elf_Internal_ABIFlags_v0 abiflags_in; | |
13721 | ||
13722 | if (sizeof (Elf_External_ABIFlags_v0) != sect->sh_size) | |
13723 | fputs ("\nCorrupt ABI Flags section.\n", stdout); | |
13724 | else | |
13725 | { | |
13726 | abiflags_ext = get_data (NULL, file, sect->sh_offset, 1, | |
13727 | sect->sh_size, _("MIPS ABI Flags section")); | |
13728 | if (abiflags_ext) | |
13729 | { | |
13730 | abiflags_in.version = BYTE_GET (abiflags_ext->version); | |
13731 | abiflags_in.isa_level = BYTE_GET (abiflags_ext->isa_level); | |
13732 | abiflags_in.isa_rev = BYTE_GET (abiflags_ext->isa_rev); | |
13733 | abiflags_in.gpr_size = BYTE_GET (abiflags_ext->gpr_size); | |
13734 | abiflags_in.cpr1_size = BYTE_GET (abiflags_ext->cpr1_size); | |
13735 | abiflags_in.cpr2_size = BYTE_GET (abiflags_ext->cpr2_size); | |
13736 | abiflags_in.fp_abi = BYTE_GET (abiflags_ext->fp_abi); | |
13737 | abiflags_in.isa_ext = BYTE_GET (abiflags_ext->isa_ext); | |
13738 | abiflags_in.ases = BYTE_GET (abiflags_ext->ases); | |
13739 | abiflags_in.flags1 = BYTE_GET (abiflags_ext->flags1); | |
13740 | abiflags_in.flags2 = BYTE_GET (abiflags_ext->flags2); | |
13741 | ||
13742 | printf ("\nMIPS ABI Flags Version: %d\n", abiflags_in.version); | |
13743 | printf ("\nISA: MIPS%d", abiflags_in.isa_level); | |
13744 | if (abiflags_in.isa_rev > 1) | |
13745 | printf ("r%d", abiflags_in.isa_rev); | |
13746 | printf ("\nGPR size: %d", | |
13747 | get_mips_reg_size (abiflags_in.gpr_size)); | |
13748 | printf ("\nCPR1 size: %d", | |
13749 | get_mips_reg_size (abiflags_in.cpr1_size)); | |
13750 | printf ("\nCPR2 size: %d", | |
13751 | get_mips_reg_size (abiflags_in.cpr2_size)); | |
13752 | fputs ("\nFP ABI: ", stdout); | |
13753 | print_mips_fp_abi_value (abiflags_in.fp_abi); | |
13754 | fputs ("ISA Extension: ", stdout); | |
13755 | print_mips_isa_ext (abiflags_in.isa_ext); | |
13756 | fputs ("\nASEs:", stdout); | |
13757 | print_mips_ases (abiflags_in.ases); | |
13758 | printf ("\nFLAGS 1: %8.8lx", abiflags_in.flags1); | |
13759 | printf ("\nFLAGS 2: %8.8lx", abiflags_in.flags2); | |
13760 | fputc ('\n', stdout); | |
13761 | free (abiflags_ext); | |
13762 | } | |
13763 | } | |
13764 | } | |
13765 | ||
19e6b90e L |
13766 | /* We have a lot of special sections. Thanks SGI! */ |
13767 | if (dynamic_section == NULL) | |
13768 | /* No information available. */ | |
13769 | return 0; | |
252b5132 | 13770 | |
071436c6 NC |
13771 | for (entry = dynamic_section; |
13772 | /* PR 17531 file: 012-50589-0.004. */ | |
13773 | entry < dynamic_section + dynamic_nent && entry->d_tag != DT_NULL; | |
13774 | ++entry) | |
252b5132 RH |
13775 | switch (entry->d_tag) |
13776 | { | |
13777 | case DT_MIPS_LIBLIST: | |
d93f0186 NC |
13778 | liblist_offset |
13779 | = offset_from_vma (file, entry->d_un.d_val, | |
13780 | liblistno * sizeof (Elf32_External_Lib)); | |
252b5132 RH |
13781 | break; |
13782 | case DT_MIPS_LIBLISTNO: | |
13783 | liblistno = entry->d_un.d_val; | |
13784 | break; | |
13785 | case DT_MIPS_OPTIONS: | |
d93f0186 | 13786 | options_offset = offset_from_vma (file, entry->d_un.d_val, 0); |
252b5132 RH |
13787 | break; |
13788 | case DT_MIPS_CONFLICT: | |
d93f0186 NC |
13789 | conflicts_offset |
13790 | = offset_from_vma (file, entry->d_un.d_val, | |
13791 | conflictsno * sizeof (Elf32_External_Conflict)); | |
252b5132 RH |
13792 | break; |
13793 | case DT_MIPS_CONFLICTNO: | |
13794 | conflictsno = entry->d_un.d_val; | |
13795 | break; | |
ccb4c951 | 13796 | case DT_PLTGOT: |
861fb55a DJ |
13797 | pltgot = entry->d_un.d_ptr; |
13798 | break; | |
ccb4c951 RS |
13799 | case DT_MIPS_LOCAL_GOTNO: |
13800 | local_gotno = entry->d_un.d_val; | |
13801 | break; | |
13802 | case DT_MIPS_GOTSYM: | |
13803 | gotsym = entry->d_un.d_val; | |
13804 | break; | |
13805 | case DT_MIPS_SYMTABNO: | |
13806 | symtabno = entry->d_un.d_val; | |
13807 | break; | |
861fb55a DJ |
13808 | case DT_MIPS_PLTGOT: |
13809 | mips_pltgot = entry->d_un.d_ptr; | |
13810 | break; | |
13811 | case DT_PLTREL: | |
13812 | pltrel = entry->d_un.d_val; | |
13813 | break; | |
13814 | case DT_PLTRELSZ: | |
13815 | pltrelsz = entry->d_un.d_val; | |
13816 | break; | |
13817 | case DT_JMPREL: | |
13818 | jmprel = entry->d_un.d_ptr; | |
13819 | break; | |
252b5132 RH |
13820 | default: |
13821 | break; | |
13822 | } | |
13823 | ||
13824 | if (liblist_offset != 0 && liblistno != 0 && do_dynamic) | |
13825 | { | |
2cf0635d | 13826 | Elf32_External_Lib * elib; |
252b5132 RH |
13827 | size_t cnt; |
13828 | ||
3f5e193b NC |
13829 | elib = (Elf32_External_Lib *) get_data (NULL, file, liblist_offset, |
13830 | liblistno, | |
13831 | sizeof (Elf32_External_Lib), | |
9cf03b7e | 13832 | _("liblist section data")); |
a6e9f9df | 13833 | if (elib) |
252b5132 | 13834 | { |
2b692964 | 13835 | printf (_("\nSection '.liblist' contains %lu entries:\n"), |
a6e9f9df | 13836 | (unsigned long) liblistno); |
2b692964 | 13837 | fputs (_(" Library Time Stamp Checksum Version Flags\n"), |
a6e9f9df AM |
13838 | stdout); |
13839 | ||
13840 | for (cnt = 0; cnt < liblistno; ++cnt) | |
252b5132 | 13841 | { |
a6e9f9df | 13842 | Elf32_Lib liblist; |
91d6fa6a | 13843 | time_t atime; |
a6e9f9df | 13844 | char timebuf[20]; |
2cf0635d | 13845 | struct tm * tmp; |
a6e9f9df AM |
13846 | |
13847 | liblist.l_name = BYTE_GET (elib[cnt].l_name); | |
91d6fa6a | 13848 | atime = BYTE_GET (elib[cnt].l_time_stamp); |
a6e9f9df AM |
13849 | liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum); |
13850 | liblist.l_version = BYTE_GET (elib[cnt].l_version); | |
13851 | liblist.l_flags = BYTE_GET (elib[cnt].l_flags); | |
13852 | ||
91d6fa6a | 13853 | tmp = gmtime (&atime); |
e9e44622 JJ |
13854 | snprintf (timebuf, sizeof (timebuf), |
13855 | "%04u-%02u-%02uT%02u:%02u:%02u", | |
13856 | tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, | |
13857 | tmp->tm_hour, tmp->tm_min, tmp->tm_sec); | |
a6e9f9df | 13858 | |
31104126 | 13859 | printf ("%3lu: ", (unsigned long) cnt); |
d79b3d50 NC |
13860 | if (VALID_DYNAMIC_NAME (liblist.l_name)) |
13861 | print_symbol (20, GET_DYNAMIC_NAME (liblist.l_name)); | |
13862 | else | |
2b692964 | 13863 | printf (_("<corrupt: %9ld>"), liblist.l_name); |
31104126 NC |
13864 | printf (" %s %#10lx %-7ld", timebuf, liblist.l_checksum, |
13865 | liblist.l_version); | |
a6e9f9df AM |
13866 | |
13867 | if (liblist.l_flags == 0) | |
2b692964 | 13868 | puts (_(" NONE")); |
a6e9f9df AM |
13869 | else |
13870 | { | |
13871 | static const struct | |
252b5132 | 13872 | { |
2cf0635d | 13873 | const char * name; |
a6e9f9df | 13874 | int bit; |
252b5132 | 13875 | } |
a6e9f9df AM |
13876 | l_flags_vals[] = |
13877 | { | |
13878 | { " EXACT_MATCH", LL_EXACT_MATCH }, | |
13879 | { " IGNORE_INT_VER", LL_IGNORE_INT_VER }, | |
13880 | { " REQUIRE_MINOR", LL_REQUIRE_MINOR }, | |
13881 | { " EXPORTS", LL_EXPORTS }, | |
13882 | { " DELAY_LOAD", LL_DELAY_LOAD }, | |
13883 | { " DELTA", LL_DELTA } | |
13884 | }; | |
13885 | int flags = liblist.l_flags; | |
13886 | size_t fcnt; | |
13887 | ||
60bca95a | 13888 | for (fcnt = 0; fcnt < ARRAY_SIZE (l_flags_vals); ++fcnt) |
a6e9f9df AM |
13889 | if ((flags & l_flags_vals[fcnt].bit) != 0) |
13890 | { | |
13891 | fputs (l_flags_vals[fcnt].name, stdout); | |
13892 | flags ^= l_flags_vals[fcnt].bit; | |
13893 | } | |
13894 | if (flags != 0) | |
13895 | printf (" %#x", (unsigned int) flags); | |
252b5132 | 13896 | |
a6e9f9df AM |
13897 | puts (""); |
13898 | } | |
252b5132 | 13899 | } |
252b5132 | 13900 | |
a6e9f9df AM |
13901 | free (elib); |
13902 | } | |
252b5132 RH |
13903 | } |
13904 | ||
13905 | if (options_offset != 0) | |
13906 | { | |
2cf0635d | 13907 | Elf_External_Options * eopt; |
2cf0635d NC |
13908 | Elf_Internal_Options * iopt; |
13909 | Elf_Internal_Options * option; | |
252b5132 RH |
13910 | size_t offset; |
13911 | int cnt; | |
351cdf24 | 13912 | sect = section_headers; |
252b5132 RH |
13913 | |
13914 | /* Find the section header so that we get the size. */ | |
071436c6 | 13915 | sect = find_section_by_type (SHT_MIPS_OPTIONS); |
948f632f | 13916 | /* PR 17533 file: 012-277276-0.004. */ |
071436c6 NC |
13917 | if (sect == NULL) |
13918 | { | |
13919 | error (_("No MIPS_OPTIONS header found\n")); | |
13920 | return 0; | |
13921 | } | |
252b5132 | 13922 | |
3f5e193b NC |
13923 | eopt = (Elf_External_Options *) get_data (NULL, file, options_offset, 1, |
13924 | sect->sh_size, _("options")); | |
a6e9f9df | 13925 | if (eopt) |
252b5132 | 13926 | { |
3f5e193b NC |
13927 | iopt = (Elf_Internal_Options *) |
13928 | cmalloc ((sect->sh_size / sizeof (eopt)), sizeof (* iopt)); | |
a6e9f9df AM |
13929 | if (iopt == NULL) |
13930 | { | |
8b73c356 | 13931 | error (_("Out of memory allocatinf space for MIPS options\n")); |
a6e9f9df AM |
13932 | return 0; |
13933 | } | |
76da6bbe | 13934 | |
a6e9f9df AM |
13935 | offset = cnt = 0; |
13936 | option = iopt; | |
252b5132 | 13937 | |
82b1b41b | 13938 | while (offset <= sect->sh_size - sizeof (* eopt)) |
a6e9f9df | 13939 | { |
2cf0635d | 13940 | Elf_External_Options * eoption; |
252b5132 | 13941 | |
a6e9f9df | 13942 | eoption = (Elf_External_Options *) ((char *) eopt + offset); |
252b5132 | 13943 | |
a6e9f9df AM |
13944 | option->kind = BYTE_GET (eoption->kind); |
13945 | option->size = BYTE_GET (eoption->size); | |
13946 | option->section = BYTE_GET (eoption->section); | |
13947 | option->info = BYTE_GET (eoption->info); | |
76da6bbe | 13948 | |
82b1b41b NC |
13949 | /* PR 17531: file: ffa0fa3b. */ |
13950 | if (option->size < sizeof (* eopt) | |
13951 | || offset + option->size > sect->sh_size) | |
13952 | { | |
55325047 NC |
13953 | error (_("Invalid size (%u) for MIPS option\n"), option->size); |
13954 | return 0; | |
82b1b41b | 13955 | } |
a6e9f9df | 13956 | offset += option->size; |
82b1b41b | 13957 | |
a6e9f9df AM |
13958 | ++option; |
13959 | ++cnt; | |
13960 | } | |
252b5132 | 13961 | |
a6e9f9df | 13962 | printf (_("\nSection '%s' contains %d entries:\n"), |
74e1a04b | 13963 | printable_section_name (sect), cnt); |
76da6bbe | 13964 | |
a6e9f9df | 13965 | option = iopt; |
82b1b41b | 13966 | offset = 0; |
252b5132 | 13967 | |
a6e9f9df | 13968 | while (cnt-- > 0) |
252b5132 | 13969 | { |
a6e9f9df AM |
13970 | size_t len; |
13971 | ||
13972 | switch (option->kind) | |
252b5132 | 13973 | { |
a6e9f9df AM |
13974 | case ODK_NULL: |
13975 | /* This shouldn't happen. */ | |
13976 | printf (" NULL %d %lx", option->section, option->info); | |
13977 | break; | |
13978 | case ODK_REGINFO: | |
13979 | printf (" REGINFO "); | |
13980 | if (elf_header.e_machine == EM_MIPS) | |
13981 | { | |
13982 | /* 32bit form. */ | |
2cf0635d | 13983 | Elf32_External_RegInfo * ereg; |
b34976b6 | 13984 | Elf32_RegInfo reginfo; |
a6e9f9df AM |
13985 | |
13986 | ereg = (Elf32_External_RegInfo *) (option + 1); | |
13987 | reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask); | |
13988 | reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]); | |
13989 | reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]); | |
13990 | reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]); | |
13991 | reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]); | |
13992 | reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value); | |
13993 | ||
13994 | printf ("GPR %08lx GP 0x%lx\n", | |
13995 | reginfo.ri_gprmask, | |
13996 | (unsigned long) reginfo.ri_gp_value); | |
13997 | printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n", | |
13998 | reginfo.ri_cprmask[0], reginfo.ri_cprmask[1], | |
13999 | reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]); | |
14000 | } | |
14001 | else | |
14002 | { | |
14003 | /* 64 bit form. */ | |
2cf0635d | 14004 | Elf64_External_RegInfo * ereg; |
a6e9f9df AM |
14005 | Elf64_Internal_RegInfo reginfo; |
14006 | ||
14007 | ereg = (Elf64_External_RegInfo *) (option + 1); | |
14008 | reginfo.ri_gprmask = BYTE_GET (ereg->ri_gprmask); | |
14009 | reginfo.ri_cprmask[0] = BYTE_GET (ereg->ri_cprmask[0]); | |
14010 | reginfo.ri_cprmask[1] = BYTE_GET (ereg->ri_cprmask[1]); | |
14011 | reginfo.ri_cprmask[2] = BYTE_GET (ereg->ri_cprmask[2]); | |
14012 | reginfo.ri_cprmask[3] = BYTE_GET (ereg->ri_cprmask[3]); | |
66543521 | 14013 | reginfo.ri_gp_value = BYTE_GET (ereg->ri_gp_value); |
a6e9f9df AM |
14014 | |
14015 | printf ("GPR %08lx GP 0x", | |
14016 | reginfo.ri_gprmask); | |
14017 | printf_vma (reginfo.ri_gp_value); | |
14018 | printf ("\n"); | |
14019 | ||
14020 | printf (" CPR0 %08lx CPR1 %08lx CPR2 %08lx CPR3 %08lx\n", | |
14021 | reginfo.ri_cprmask[0], reginfo.ri_cprmask[1], | |
14022 | reginfo.ri_cprmask[2], reginfo.ri_cprmask[3]); | |
14023 | } | |
14024 | ++option; | |
14025 | continue; | |
14026 | case ODK_EXCEPTIONS: | |
14027 | fputs (" EXCEPTIONS fpe_min(", stdout); | |
14028 | process_mips_fpe_exception (option->info & OEX_FPU_MIN); | |
14029 | fputs (") fpe_max(", stdout); | |
14030 | process_mips_fpe_exception ((option->info & OEX_FPU_MAX) >> 8); | |
14031 | fputs (")", stdout); | |
14032 | ||
14033 | if (option->info & OEX_PAGE0) | |
14034 | fputs (" PAGE0", stdout); | |
14035 | if (option->info & OEX_SMM) | |
14036 | fputs (" SMM", stdout); | |
14037 | if (option->info & OEX_FPDBUG) | |
14038 | fputs (" FPDBUG", stdout); | |
14039 | if (option->info & OEX_DISMISS) | |
14040 | fputs (" DISMISS", stdout); | |
14041 | break; | |
14042 | case ODK_PAD: | |
14043 | fputs (" PAD ", stdout); | |
14044 | if (option->info & OPAD_PREFIX) | |
14045 | fputs (" PREFIX", stdout); | |
14046 | if (option->info & OPAD_POSTFIX) | |
14047 | fputs (" POSTFIX", stdout); | |
14048 | if (option->info & OPAD_SYMBOL) | |
14049 | fputs (" SYMBOL", stdout); | |
14050 | break; | |
14051 | case ODK_HWPATCH: | |
14052 | fputs (" HWPATCH ", stdout); | |
14053 | if (option->info & OHW_R4KEOP) | |
14054 | fputs (" R4KEOP", stdout); | |
14055 | if (option->info & OHW_R8KPFETCH) | |
14056 | fputs (" R8KPFETCH", stdout); | |
14057 | if (option->info & OHW_R5KEOP) | |
14058 | fputs (" R5KEOP", stdout); | |
14059 | if (option->info & OHW_R5KCVTL) | |
14060 | fputs (" R5KCVTL", stdout); | |
14061 | break; | |
14062 | case ODK_FILL: | |
14063 | fputs (" FILL ", stdout); | |
14064 | /* XXX Print content of info word? */ | |
14065 | break; | |
14066 | case ODK_TAGS: | |
14067 | fputs (" TAGS ", stdout); | |
14068 | /* XXX Print content of info word? */ | |
14069 | break; | |
14070 | case ODK_HWAND: | |
14071 | fputs (" HWAND ", stdout); | |
14072 | if (option->info & OHWA0_R4KEOP_CHECKED) | |
14073 | fputs (" R4KEOP_CHECKED", stdout); | |
14074 | if (option->info & OHWA0_R4KEOP_CLEAN) | |
14075 | fputs (" R4KEOP_CLEAN", stdout); | |
14076 | break; | |
14077 | case ODK_HWOR: | |
14078 | fputs (" HWOR ", stdout); | |
14079 | if (option->info & OHWA0_R4KEOP_CHECKED) | |
14080 | fputs (" R4KEOP_CHECKED", stdout); | |
14081 | if (option->info & OHWA0_R4KEOP_CLEAN) | |
14082 | fputs (" R4KEOP_CLEAN", stdout); | |
14083 | break; | |
14084 | case ODK_GP_GROUP: | |
14085 | printf (" GP_GROUP %#06lx self-contained %#06lx", | |
14086 | option->info & OGP_GROUP, | |
14087 | (option->info & OGP_SELF) >> 16); | |
14088 | break; | |
14089 | case ODK_IDENT: | |
14090 | printf (" IDENT %#06lx self-contained %#06lx", | |
14091 | option->info & OGP_GROUP, | |
14092 | (option->info & OGP_SELF) >> 16); | |
14093 | break; | |
14094 | default: | |
14095 | /* This shouldn't happen. */ | |
14096 | printf (" %3d ??? %d %lx", | |
14097 | option->kind, option->section, option->info); | |
14098 | break; | |
252b5132 | 14099 | } |
a6e9f9df | 14100 | |
2cf0635d | 14101 | len = sizeof (* eopt); |
a6e9f9df | 14102 | while (len < option->size) |
82b1b41b NC |
14103 | { |
14104 | char datum = * ((char *) eopt + offset + len); | |
a6e9f9df | 14105 | |
82b1b41b NC |
14106 | if (ISPRINT (datum)) |
14107 | printf ("%c", datum); | |
14108 | else | |
14109 | printf ("\\%03o", datum); | |
14110 | len ++; | |
14111 | } | |
a6e9f9df | 14112 | fputs ("\n", stdout); |
82b1b41b NC |
14113 | |
14114 | offset += option->size; | |
252b5132 | 14115 | ++option; |
252b5132 RH |
14116 | } |
14117 | ||
a6e9f9df | 14118 | free (eopt); |
252b5132 | 14119 | } |
252b5132 RH |
14120 | } |
14121 | ||
14122 | if (conflicts_offset != 0 && conflictsno != 0) | |
14123 | { | |
2cf0635d | 14124 | Elf32_Conflict * iconf; |
252b5132 RH |
14125 | size_t cnt; |
14126 | ||
14127 | if (dynamic_symbols == NULL) | |
14128 | { | |
591a748a | 14129 | error (_("conflict list found without a dynamic symbol table\n")); |
252b5132 RH |
14130 | return 0; |
14131 | } | |
14132 | ||
3f5e193b | 14133 | iconf = (Elf32_Conflict *) cmalloc (conflictsno, sizeof (* iconf)); |
252b5132 RH |
14134 | if (iconf == NULL) |
14135 | { | |
8b73c356 | 14136 | error (_("Out of memory allocating space for dynamic conflicts\n")); |
252b5132 RH |
14137 | return 0; |
14138 | } | |
14139 | ||
9ea033b2 | 14140 | if (is_32bit_elf) |
252b5132 | 14141 | { |
2cf0635d | 14142 | Elf32_External_Conflict * econf32; |
a6e9f9df | 14143 | |
3f5e193b NC |
14144 | econf32 = (Elf32_External_Conflict *) |
14145 | get_data (NULL, file, conflicts_offset, conflictsno, | |
14146 | sizeof (* econf32), _("conflict")); | |
a6e9f9df AM |
14147 | if (!econf32) |
14148 | return 0; | |
252b5132 RH |
14149 | |
14150 | for (cnt = 0; cnt < conflictsno; ++cnt) | |
14151 | iconf[cnt] = BYTE_GET (econf32[cnt]); | |
a6e9f9df AM |
14152 | |
14153 | free (econf32); | |
252b5132 RH |
14154 | } |
14155 | else | |
14156 | { | |
2cf0635d | 14157 | Elf64_External_Conflict * econf64; |
a6e9f9df | 14158 | |
3f5e193b NC |
14159 | econf64 = (Elf64_External_Conflict *) |
14160 | get_data (NULL, file, conflicts_offset, conflictsno, | |
14161 | sizeof (* econf64), _("conflict")); | |
a6e9f9df AM |
14162 | if (!econf64) |
14163 | return 0; | |
252b5132 RH |
14164 | |
14165 | for (cnt = 0; cnt < conflictsno; ++cnt) | |
14166 | iconf[cnt] = BYTE_GET (econf64[cnt]); | |
a6e9f9df AM |
14167 | |
14168 | free (econf64); | |
252b5132 RH |
14169 | } |
14170 | ||
c7e7ca54 NC |
14171 | printf (_("\nSection '.conflict' contains %lu entries:\n"), |
14172 | (unsigned long) conflictsno); | |
252b5132 RH |
14173 | puts (_(" Num: Index Value Name")); |
14174 | ||
14175 | for (cnt = 0; cnt < conflictsno; ++cnt) | |
14176 | { | |
b34976b6 | 14177 | printf ("%5lu: %8lu ", (unsigned long) cnt, iconf[cnt]); |
e0a31db1 NC |
14178 | |
14179 | if (iconf[cnt] >= num_dynamic_syms) | |
14180 | printf (_("<corrupt symbol index>")); | |
d79b3d50 | 14181 | else |
e0a31db1 NC |
14182 | { |
14183 | Elf_Internal_Sym * psym; | |
14184 | ||
14185 | psym = & dynamic_symbols[iconf[cnt]]; | |
14186 | print_vma (psym->st_value, FULL_HEX); | |
14187 | putchar (' '); | |
14188 | if (VALID_DYNAMIC_NAME (psym->st_name)) | |
14189 | print_symbol (25, GET_DYNAMIC_NAME (psym->st_name)); | |
14190 | else | |
14191 | printf (_("<corrupt: %14ld>"), psym->st_name); | |
14192 | } | |
31104126 | 14193 | putchar ('\n'); |
252b5132 RH |
14194 | } |
14195 | ||
252b5132 RH |
14196 | free (iconf); |
14197 | } | |
14198 | ||
ccb4c951 RS |
14199 | if (pltgot != 0 && local_gotno != 0) |
14200 | { | |
91d6fa6a | 14201 | bfd_vma ent, local_end, global_end; |
bbeee7ea | 14202 | size_t i, offset; |
2cf0635d | 14203 | unsigned char * data; |
82b1b41b | 14204 | unsigned char * data_end; |
bbeee7ea | 14205 | int addr_size; |
ccb4c951 | 14206 | |
91d6fa6a | 14207 | ent = pltgot; |
ccb4c951 RS |
14208 | addr_size = (is_32bit_elf ? 4 : 8); |
14209 | local_end = pltgot + local_gotno * addr_size; | |
ccb4c951 | 14210 | |
74e1a04b NC |
14211 | /* PR binutils/17533 file: 012-111227-0.004 */ |
14212 | if (symtabno < gotsym) | |
14213 | { | |
14214 | error (_("The GOT symbol offset (%lu) is greater than the symbol table size (%lu)\n"), | |
82b1b41b | 14215 | (unsigned long) gotsym, (unsigned long) symtabno); |
74e1a04b NC |
14216 | return 0; |
14217 | } | |
82b1b41b | 14218 | |
74e1a04b | 14219 | global_end = local_end + (symtabno - gotsym) * addr_size; |
82b1b41b NC |
14220 | /* PR 17531: file: 54c91a34. */ |
14221 | if (global_end < local_end) | |
14222 | { | |
14223 | error (_("Too many GOT symbols: %lu\n"), (unsigned long) symtabno); | |
14224 | return 0; | |
14225 | } | |
948f632f | 14226 | |
ccb4c951 | 14227 | offset = offset_from_vma (file, pltgot, global_end - pltgot); |
3f5e193b | 14228 | data = (unsigned char *) get_data (NULL, file, offset, |
9cf03b7e NC |
14229 | global_end - pltgot, 1, |
14230 | _("Global Offset Table data")); | |
59245841 NC |
14231 | if (data == NULL) |
14232 | return 0; | |
82b1b41b | 14233 | data_end = data + (global_end - pltgot); |
59245841 | 14234 | |
ccb4c951 RS |
14235 | printf (_("\nPrimary GOT:\n")); |
14236 | printf (_(" Canonical gp value: ")); | |
14237 | print_vma (pltgot + 0x7ff0, LONG_HEX); | |
14238 | printf ("\n\n"); | |
14239 | ||
14240 | printf (_(" Reserved entries:\n")); | |
14241 | printf (_(" %*s %10s %*s Purpose\n"), | |
2b692964 NC |
14242 | addr_size * 2, _("Address"), _("Access"), |
14243 | addr_size * 2, _("Initial")); | |
82b1b41b | 14244 | ent = print_mips_got_entry (data, pltgot, ent, data_end); |
2b692964 | 14245 | printf (_(" Lazy resolver\n")); |
82b1b41b NC |
14246 | if (ent == (bfd_vma) -1) |
14247 | goto got_print_fail; | |
ccb4c951 | 14248 | if (data |
91d6fa6a | 14249 | && (byte_get (data + ent - pltgot, addr_size) |
ccb4c951 RS |
14250 | >> (addr_size * 8 - 1)) != 0) |
14251 | { | |
82b1b41b | 14252 | ent = print_mips_got_entry (data, pltgot, ent, data_end); |
2b692964 | 14253 | printf (_(" Module pointer (GNU extension)\n")); |
82b1b41b NC |
14254 | if (ent == (bfd_vma) -1) |
14255 | goto got_print_fail; | |
ccb4c951 RS |
14256 | } |
14257 | printf ("\n"); | |
14258 | ||
91d6fa6a | 14259 | if (ent < local_end) |
ccb4c951 RS |
14260 | { |
14261 | printf (_(" Local entries:\n")); | |
cc5914eb | 14262 | printf (" %*s %10s %*s\n", |
2b692964 NC |
14263 | addr_size * 2, _("Address"), _("Access"), |
14264 | addr_size * 2, _("Initial")); | |
91d6fa6a | 14265 | while (ent < local_end) |
ccb4c951 | 14266 | { |
82b1b41b | 14267 | ent = print_mips_got_entry (data, pltgot, ent, data_end); |
ccb4c951 | 14268 | printf ("\n"); |
82b1b41b NC |
14269 | if (ent == (bfd_vma) -1) |
14270 | goto got_print_fail; | |
ccb4c951 RS |
14271 | } |
14272 | printf ("\n"); | |
14273 | } | |
14274 | ||
14275 | if (gotsym < symtabno) | |
14276 | { | |
14277 | int sym_width; | |
14278 | ||
14279 | printf (_(" Global entries:\n")); | |
cc5914eb | 14280 | printf (" %*s %10s %*s %*s %-7s %3s %s\n", |
9cf03b7e NC |
14281 | addr_size * 2, _("Address"), |
14282 | _("Access"), | |
2b692964 | 14283 | addr_size * 2, _("Initial"), |
9cf03b7e NC |
14284 | addr_size * 2, _("Sym.Val."), |
14285 | _("Type"), | |
14286 | /* Note for translators: "Ndx" = abbreviated form of "Index". */ | |
14287 | _("Ndx"), _("Name")); | |
0b4362b0 | 14288 | |
ccb4c951 | 14289 | sym_width = (is_32bit_elf ? 80 : 160) - 28 - addr_size * 6 - 1; |
e0a31db1 | 14290 | |
ccb4c951 RS |
14291 | for (i = gotsym; i < symtabno; i++) |
14292 | { | |
82b1b41b | 14293 | ent = print_mips_got_entry (data, pltgot, ent, data_end); |
ccb4c951 | 14294 | printf (" "); |
e0a31db1 NC |
14295 | |
14296 | if (dynamic_symbols == NULL) | |
14297 | printf (_("<no dynamic symbols>")); | |
14298 | else if (i < num_dynamic_syms) | |
14299 | { | |
14300 | Elf_Internal_Sym * psym = dynamic_symbols + i; | |
14301 | ||
14302 | print_vma (psym->st_value, LONG_HEX); | |
14303 | printf (" %-7s %3s ", | |
14304 | get_symbol_type (ELF_ST_TYPE (psym->st_info)), | |
14305 | get_symbol_index_type (psym->st_shndx)); | |
14306 | ||
14307 | if (VALID_DYNAMIC_NAME (psym->st_name)) | |
14308 | print_symbol (sym_width, GET_DYNAMIC_NAME (psym->st_name)); | |
14309 | else | |
14310 | printf (_("<corrupt: %14ld>"), psym->st_name); | |
14311 | } | |
ccb4c951 | 14312 | else |
7fc5ac57 JBG |
14313 | printf (_("<symbol index %lu exceeds number of dynamic symbols>"), |
14314 | (unsigned long) i); | |
e0a31db1 | 14315 | |
ccb4c951 | 14316 | printf ("\n"); |
82b1b41b NC |
14317 | if (ent == (bfd_vma) -1) |
14318 | break; | |
ccb4c951 RS |
14319 | } |
14320 | printf ("\n"); | |
14321 | } | |
14322 | ||
82b1b41b | 14323 | got_print_fail: |
ccb4c951 RS |
14324 | if (data) |
14325 | free (data); | |
14326 | } | |
14327 | ||
861fb55a DJ |
14328 | if (mips_pltgot != 0 && jmprel != 0 && pltrel != 0 && pltrelsz != 0) |
14329 | { | |
91d6fa6a | 14330 | bfd_vma ent, end; |
861fb55a DJ |
14331 | size_t offset, rel_offset; |
14332 | unsigned long count, i; | |
2cf0635d | 14333 | unsigned char * data; |
861fb55a | 14334 | int addr_size, sym_width; |
2cf0635d | 14335 | Elf_Internal_Rela * rels; |
861fb55a DJ |
14336 | |
14337 | rel_offset = offset_from_vma (file, jmprel, pltrelsz); | |
14338 | if (pltrel == DT_RELA) | |
14339 | { | |
14340 | if (!slurp_rela_relocs (file, rel_offset, pltrelsz, &rels, &count)) | |
14341 | return 0; | |
14342 | } | |
14343 | else | |
14344 | { | |
14345 | if (!slurp_rel_relocs (file, rel_offset, pltrelsz, &rels, &count)) | |
14346 | return 0; | |
14347 | } | |
14348 | ||
91d6fa6a | 14349 | ent = mips_pltgot; |
861fb55a DJ |
14350 | addr_size = (is_32bit_elf ? 4 : 8); |
14351 | end = mips_pltgot + (2 + count) * addr_size; | |
14352 | ||
14353 | offset = offset_from_vma (file, mips_pltgot, end - mips_pltgot); | |
3f5e193b | 14354 | data = (unsigned char *) get_data (NULL, file, offset, end - mips_pltgot, |
9cf03b7e | 14355 | 1, _("Procedure Linkage Table data")); |
59245841 NC |
14356 | if (data == NULL) |
14357 | return 0; | |
14358 | ||
9cf03b7e | 14359 | printf ("\nPLT GOT:\n\n"); |
861fb55a DJ |
14360 | printf (_(" Reserved entries:\n")); |
14361 | printf (_(" %*s %*s Purpose\n"), | |
2b692964 | 14362 | addr_size * 2, _("Address"), addr_size * 2, _("Initial")); |
91d6fa6a | 14363 | ent = print_mips_pltgot_entry (data, mips_pltgot, ent); |
2b692964 | 14364 | printf (_(" PLT lazy resolver\n")); |
91d6fa6a | 14365 | ent = print_mips_pltgot_entry (data, mips_pltgot, ent); |
2b692964 | 14366 | printf (_(" Module pointer\n")); |
861fb55a DJ |
14367 | printf ("\n"); |
14368 | ||
14369 | printf (_(" Entries:\n")); | |
cc5914eb | 14370 | printf (" %*s %*s %*s %-7s %3s %s\n", |
2b692964 NC |
14371 | addr_size * 2, _("Address"), |
14372 | addr_size * 2, _("Initial"), | |
14373 | addr_size * 2, _("Sym.Val."), _("Type"), _("Ndx"), _("Name")); | |
861fb55a DJ |
14374 | sym_width = (is_32bit_elf ? 80 : 160) - 17 - addr_size * 6 - 1; |
14375 | for (i = 0; i < count; i++) | |
14376 | { | |
df97ab2a | 14377 | unsigned long idx = get_reloc_symindex (rels[i].r_info); |
861fb55a | 14378 | |
91d6fa6a | 14379 | ent = print_mips_pltgot_entry (data, mips_pltgot, ent); |
861fb55a | 14380 | printf (" "); |
e0a31db1 | 14381 | |
df97ab2a MF |
14382 | if (idx >= num_dynamic_syms) |
14383 | printf (_("<corrupt symbol index: %lu>"), idx); | |
861fb55a | 14384 | else |
e0a31db1 | 14385 | { |
df97ab2a | 14386 | Elf_Internal_Sym * psym = dynamic_symbols + idx; |
e0a31db1 NC |
14387 | |
14388 | print_vma (psym->st_value, LONG_HEX); | |
14389 | printf (" %-7s %3s ", | |
14390 | get_symbol_type (ELF_ST_TYPE (psym->st_info)), | |
14391 | get_symbol_index_type (psym->st_shndx)); | |
14392 | if (VALID_DYNAMIC_NAME (psym->st_name)) | |
14393 | print_symbol (sym_width, GET_DYNAMIC_NAME (psym->st_name)); | |
14394 | else | |
14395 | printf (_("<corrupt: %14ld>"), psym->st_name); | |
14396 | } | |
861fb55a DJ |
14397 | printf ("\n"); |
14398 | } | |
14399 | printf ("\n"); | |
14400 | ||
14401 | if (data) | |
14402 | free (data); | |
14403 | free (rels); | |
14404 | } | |
14405 | ||
252b5132 RH |
14406 | return 1; |
14407 | } | |
14408 | ||
35c08157 KLC |
14409 | static int |
14410 | process_nds32_specific (FILE * file) | |
14411 | { | |
14412 | Elf_Internal_Shdr *sect = NULL; | |
14413 | ||
14414 | sect = find_section (".nds32_e_flags"); | |
14415 | if (sect != NULL) | |
14416 | { | |
14417 | unsigned int *flag; | |
14418 | ||
14419 | printf ("\nNDS32 elf flags section:\n"); | |
14420 | flag = get_data (NULL, file, sect->sh_offset, 1, | |
14421 | sect->sh_size, _("NDS32 elf flags section")); | |
14422 | ||
14423 | switch ((*flag) & 0x3) | |
14424 | { | |
14425 | case 0: | |
14426 | printf ("(VEC_SIZE):\tNo entry.\n"); | |
14427 | break; | |
14428 | case 1: | |
14429 | printf ("(VEC_SIZE):\t4 bytes\n"); | |
14430 | break; | |
14431 | case 2: | |
14432 | printf ("(VEC_SIZE):\t16 bytes\n"); | |
14433 | break; | |
14434 | case 3: | |
14435 | printf ("(VEC_SIZE):\treserved\n"); | |
14436 | break; | |
14437 | } | |
14438 | } | |
14439 | ||
14440 | return TRUE; | |
14441 | } | |
14442 | ||
047b2264 | 14443 | static int |
2cf0635d | 14444 | process_gnu_liblist (FILE * file) |
047b2264 | 14445 | { |
2cf0635d NC |
14446 | Elf_Internal_Shdr * section; |
14447 | Elf_Internal_Shdr * string_sec; | |
14448 | Elf32_External_Lib * elib; | |
14449 | char * strtab; | |
c256ffe7 | 14450 | size_t strtab_size; |
047b2264 JJ |
14451 | size_t cnt; |
14452 | unsigned i; | |
14453 | ||
14454 | if (! do_arch) | |
14455 | return 0; | |
14456 | ||
14457 | for (i = 0, section = section_headers; | |
14458 | i < elf_header.e_shnum; | |
b34976b6 | 14459 | i++, section++) |
047b2264 JJ |
14460 | { |
14461 | switch (section->sh_type) | |
14462 | { | |
14463 | case SHT_GNU_LIBLIST: | |
4fbb74a6 | 14464 | if (section->sh_link >= elf_header.e_shnum) |
c256ffe7 JJ |
14465 | break; |
14466 | ||
3f5e193b NC |
14467 | elib = (Elf32_External_Lib *) |
14468 | get_data (NULL, file, section->sh_offset, 1, section->sh_size, | |
9cf03b7e | 14469 | _("liblist section data")); |
047b2264 JJ |
14470 | |
14471 | if (elib == NULL) | |
14472 | break; | |
4fbb74a6 | 14473 | string_sec = section_headers + section->sh_link; |
047b2264 | 14474 | |
3f5e193b NC |
14475 | strtab = (char *) get_data (NULL, file, string_sec->sh_offset, 1, |
14476 | string_sec->sh_size, | |
14477 | _("liblist string table")); | |
047b2264 JJ |
14478 | if (strtab == NULL |
14479 | || section->sh_entsize != sizeof (Elf32_External_Lib)) | |
14480 | { | |
14481 | free (elib); | |
2842702f | 14482 | free (strtab); |
047b2264 JJ |
14483 | break; |
14484 | } | |
59245841 | 14485 | strtab_size = string_sec->sh_size; |
047b2264 JJ |
14486 | |
14487 | printf (_("\nLibrary list section '%s' contains %lu entries:\n"), | |
74e1a04b | 14488 | printable_section_name (section), |
0af1713e | 14489 | (unsigned long) (section->sh_size / sizeof (Elf32_External_Lib))); |
047b2264 | 14490 | |
2b692964 | 14491 | puts (_(" Library Time Stamp Checksum Version Flags")); |
047b2264 JJ |
14492 | |
14493 | for (cnt = 0; cnt < section->sh_size / sizeof (Elf32_External_Lib); | |
14494 | ++cnt) | |
14495 | { | |
14496 | Elf32_Lib liblist; | |
91d6fa6a | 14497 | time_t atime; |
047b2264 | 14498 | char timebuf[20]; |
2cf0635d | 14499 | struct tm * tmp; |
047b2264 JJ |
14500 | |
14501 | liblist.l_name = BYTE_GET (elib[cnt].l_name); | |
91d6fa6a | 14502 | atime = BYTE_GET (elib[cnt].l_time_stamp); |
047b2264 JJ |
14503 | liblist.l_checksum = BYTE_GET (elib[cnt].l_checksum); |
14504 | liblist.l_version = BYTE_GET (elib[cnt].l_version); | |
14505 | liblist.l_flags = BYTE_GET (elib[cnt].l_flags); | |
14506 | ||
91d6fa6a | 14507 | tmp = gmtime (&atime); |
e9e44622 JJ |
14508 | snprintf (timebuf, sizeof (timebuf), |
14509 | "%04u-%02u-%02uT%02u:%02u:%02u", | |
14510 | tmp->tm_year + 1900, tmp->tm_mon + 1, tmp->tm_mday, | |
14511 | tmp->tm_hour, tmp->tm_min, tmp->tm_sec); | |
047b2264 JJ |
14512 | |
14513 | printf ("%3lu: ", (unsigned long) cnt); | |
14514 | if (do_wide) | |
c256ffe7 | 14515 | printf ("%-20s", liblist.l_name < strtab_size |
2b692964 | 14516 | ? strtab + liblist.l_name : _("<corrupt>")); |
047b2264 | 14517 | else |
c256ffe7 | 14518 | printf ("%-20.20s", liblist.l_name < strtab_size |
2b692964 | 14519 | ? strtab + liblist.l_name : _("<corrupt>")); |
047b2264 JJ |
14520 | printf (" %s %#010lx %-7ld %-7ld\n", timebuf, liblist.l_checksum, |
14521 | liblist.l_version, liblist.l_flags); | |
14522 | } | |
14523 | ||
14524 | free (elib); | |
2842702f | 14525 | free (strtab); |
047b2264 JJ |
14526 | } |
14527 | } | |
14528 | ||
14529 | return 1; | |
14530 | } | |
14531 | ||
9437c45b | 14532 | static const char * |
d3ba0551 | 14533 | get_note_type (unsigned e_type) |
779fe533 NC |
14534 | { |
14535 | static char buff[64]; | |
103f02d3 | 14536 | |
1ec5cd37 NC |
14537 | if (elf_header.e_type == ET_CORE) |
14538 | switch (e_type) | |
14539 | { | |
57346661 | 14540 | case NT_AUXV: |
1ec5cd37 | 14541 | return _("NT_AUXV (auxiliary vector)"); |
57346661 | 14542 | case NT_PRSTATUS: |
1ec5cd37 | 14543 | return _("NT_PRSTATUS (prstatus structure)"); |
57346661 | 14544 | case NT_FPREGSET: |
1ec5cd37 | 14545 | return _("NT_FPREGSET (floating point registers)"); |
57346661 | 14546 | case NT_PRPSINFO: |
1ec5cd37 | 14547 | return _("NT_PRPSINFO (prpsinfo structure)"); |
57346661 | 14548 | case NT_TASKSTRUCT: |
1ec5cd37 | 14549 | return _("NT_TASKSTRUCT (task structure)"); |
57346661 | 14550 | case NT_PRXFPREG: |
1ec5cd37 | 14551 | return _("NT_PRXFPREG (user_xfpregs structure)"); |
e1e95dec AM |
14552 | case NT_PPC_VMX: |
14553 | return _("NT_PPC_VMX (ppc Altivec registers)"); | |
89eeb0bc LM |
14554 | case NT_PPC_VSX: |
14555 | return _("NT_PPC_VSX (ppc VSX registers)"); | |
ff826ef3 TT |
14556 | case NT_386_TLS: |
14557 | return _("NT_386_TLS (x86 TLS information)"); | |
14558 | case NT_386_IOPERM: | |
14559 | return _("NT_386_IOPERM (x86 I/O permissions)"); | |
4339cae0 L |
14560 | case NT_X86_XSTATE: |
14561 | return _("NT_X86_XSTATE (x86 XSAVE extended state)"); | |
0675e188 UW |
14562 | case NT_S390_HIGH_GPRS: |
14563 | return _("NT_S390_HIGH_GPRS (s390 upper register halves)"); | |
d7eeb400 MS |
14564 | case NT_S390_TIMER: |
14565 | return _("NT_S390_TIMER (s390 timer register)"); | |
14566 | case NT_S390_TODCMP: | |
14567 | return _("NT_S390_TODCMP (s390 TOD comparator register)"); | |
14568 | case NT_S390_TODPREG: | |
14569 | return _("NT_S390_TODPREG (s390 TOD programmable register)"); | |
14570 | case NT_S390_CTRS: | |
14571 | return _("NT_S390_CTRS (s390 control registers)"); | |
14572 | case NT_S390_PREFIX: | |
14573 | return _("NT_S390_PREFIX (s390 prefix register)"); | |
a367d729 AK |
14574 | case NT_S390_LAST_BREAK: |
14575 | return _("NT_S390_LAST_BREAK (s390 last breaking event address)"); | |
14576 | case NT_S390_SYSTEM_CALL: | |
14577 | return _("NT_S390_SYSTEM_CALL (s390 system call restart data)"); | |
abb3f6cc NC |
14578 | case NT_S390_TDB: |
14579 | return _("NT_S390_TDB (s390 transaction diagnostic block)"); | |
4ef9f41a AA |
14580 | case NT_S390_VXRS_LOW: |
14581 | return _("NT_S390_VXRS_LOW (s390 vector registers 0-15 upper half)"); | |
14582 | case NT_S390_VXRS_HIGH: | |
14583 | return _("NT_S390_VXRS_HIGH (s390 vector registers 16-31)"); | |
faa9a424 UW |
14584 | case NT_ARM_VFP: |
14585 | return _("NT_ARM_VFP (arm VFP registers)"); | |
652451f8 YZ |
14586 | case NT_ARM_TLS: |
14587 | return _("NT_ARM_TLS (AArch TLS registers)"); | |
14588 | case NT_ARM_HW_BREAK: | |
14589 | return _("NT_ARM_HW_BREAK (AArch hardware breakpoint registers)"); | |
14590 | case NT_ARM_HW_WATCH: | |
14591 | return _("NT_ARM_HW_WATCH (AArch hardware watchpoint registers)"); | |
57346661 | 14592 | case NT_PSTATUS: |
1ec5cd37 | 14593 | return _("NT_PSTATUS (pstatus structure)"); |
57346661 | 14594 | case NT_FPREGS: |
1ec5cd37 | 14595 | return _("NT_FPREGS (floating point registers)"); |
57346661 | 14596 | case NT_PSINFO: |
1ec5cd37 | 14597 | return _("NT_PSINFO (psinfo structure)"); |
57346661 | 14598 | case NT_LWPSTATUS: |
1ec5cd37 | 14599 | return _("NT_LWPSTATUS (lwpstatus_t structure)"); |
57346661 | 14600 | case NT_LWPSINFO: |
1ec5cd37 | 14601 | return _("NT_LWPSINFO (lwpsinfo_t structure)"); |
57346661 | 14602 | case NT_WIN32PSTATUS: |
1ec5cd37 | 14603 | return _("NT_WIN32PSTATUS (win32_pstatus structure)"); |
9ece1fa9 TT |
14604 | case NT_SIGINFO: |
14605 | return _("NT_SIGINFO (siginfo_t data)"); | |
14606 | case NT_FILE: | |
14607 | return _("NT_FILE (mapped files)"); | |
1ec5cd37 NC |
14608 | default: |
14609 | break; | |
14610 | } | |
14611 | else | |
14612 | switch (e_type) | |
14613 | { | |
14614 | case NT_VERSION: | |
14615 | return _("NT_VERSION (version)"); | |
14616 | case NT_ARCH: | |
14617 | return _("NT_ARCH (architecture)"); | |
14618 | default: | |
14619 | break; | |
14620 | } | |
14621 | ||
e9e44622 | 14622 | snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); |
1ec5cd37 | 14623 | return buff; |
779fe533 NC |
14624 | } |
14625 | ||
9ece1fa9 TT |
14626 | static int |
14627 | print_core_note (Elf_Internal_Note *pnote) | |
14628 | { | |
14629 | unsigned int addr_size = is_32bit_elf ? 4 : 8; | |
14630 | bfd_vma count, page_size; | |
14631 | unsigned char *descdata, *filenames, *descend; | |
14632 | ||
14633 | if (pnote->type != NT_FILE) | |
14634 | return 1; | |
14635 | ||
14636 | #ifndef BFD64 | |
14637 | if (!is_32bit_elf) | |
14638 | { | |
14639 | printf (_(" Cannot decode 64-bit note in 32-bit build\n")); | |
14640 | /* Still "successful". */ | |
14641 | return 1; | |
14642 | } | |
14643 | #endif | |
14644 | ||
14645 | if (pnote->descsz < 2 * addr_size) | |
14646 | { | |
14647 | printf (_(" Malformed note - too short for header\n")); | |
14648 | return 0; | |
14649 | } | |
14650 | ||
14651 | descdata = (unsigned char *) pnote->descdata; | |
14652 | descend = descdata + pnote->descsz; | |
14653 | ||
14654 | if (descdata[pnote->descsz - 1] != '\0') | |
14655 | { | |
14656 | printf (_(" Malformed note - does not end with \\0\n")); | |
14657 | return 0; | |
14658 | } | |
14659 | ||
14660 | count = byte_get (descdata, addr_size); | |
14661 | descdata += addr_size; | |
14662 | ||
14663 | page_size = byte_get (descdata, addr_size); | |
14664 | descdata += addr_size; | |
14665 | ||
14666 | if (pnote->descsz < 2 * addr_size + count * 3 * addr_size) | |
14667 | { | |
14668 | printf (_(" Malformed note - too short for supplied file count\n")); | |
14669 | return 0; | |
14670 | } | |
14671 | ||
14672 | printf (_(" Page size: ")); | |
14673 | print_vma (page_size, DEC); | |
14674 | printf ("\n"); | |
14675 | ||
14676 | printf (_(" %*s%*s%*s\n"), | |
14677 | (int) (2 + 2 * addr_size), _("Start"), | |
14678 | (int) (4 + 2 * addr_size), _("End"), | |
14679 | (int) (4 + 2 * addr_size), _("Page Offset")); | |
14680 | filenames = descdata + count * 3 * addr_size; | |
14681 | while (--count > 0) | |
14682 | { | |
14683 | bfd_vma start, end, file_ofs; | |
14684 | ||
14685 | if (filenames == descend) | |
14686 | { | |
14687 | printf (_(" Malformed note - filenames end too early\n")); | |
14688 | return 0; | |
14689 | } | |
14690 | ||
14691 | start = byte_get (descdata, addr_size); | |
14692 | descdata += addr_size; | |
14693 | end = byte_get (descdata, addr_size); | |
14694 | descdata += addr_size; | |
14695 | file_ofs = byte_get (descdata, addr_size); | |
14696 | descdata += addr_size; | |
14697 | ||
14698 | printf (" "); | |
14699 | print_vma (start, FULL_HEX); | |
14700 | printf (" "); | |
14701 | print_vma (end, FULL_HEX); | |
14702 | printf (" "); | |
14703 | print_vma (file_ofs, FULL_HEX); | |
14704 | printf ("\n %s\n", filenames); | |
14705 | ||
14706 | filenames += 1 + strlen ((char *) filenames); | |
14707 | } | |
14708 | ||
14709 | return 1; | |
14710 | } | |
14711 | ||
1118d252 RM |
14712 | static const char * |
14713 | get_gnu_elf_note_type (unsigned e_type) | |
14714 | { | |
14715 | static char buff[64]; | |
14716 | ||
14717 | switch (e_type) | |
14718 | { | |
14719 | case NT_GNU_ABI_TAG: | |
14720 | return _("NT_GNU_ABI_TAG (ABI version tag)"); | |
14721 | case NT_GNU_HWCAP: | |
14722 | return _("NT_GNU_HWCAP (DSO-supplied software HWCAP info)"); | |
14723 | case NT_GNU_BUILD_ID: | |
14724 | return _("NT_GNU_BUILD_ID (unique build ID bitstring)"); | |
0297aed6 DM |
14725 | case NT_GNU_GOLD_VERSION: |
14726 | return _("NT_GNU_GOLD_VERSION (gold version)"); | |
1118d252 RM |
14727 | default: |
14728 | break; | |
14729 | } | |
14730 | ||
14731 | snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); | |
14732 | return buff; | |
14733 | } | |
14734 | ||
664f90a3 TT |
14735 | static int |
14736 | print_gnu_note (Elf_Internal_Note *pnote) | |
14737 | { | |
14738 | switch (pnote->type) | |
14739 | { | |
14740 | case NT_GNU_BUILD_ID: | |
14741 | { | |
14742 | unsigned long i; | |
14743 | ||
14744 | printf (_(" Build ID: ")); | |
14745 | for (i = 0; i < pnote->descsz; ++i) | |
14746 | printf ("%02x", pnote->descdata[i] & 0xff); | |
9cf03b7e | 14747 | printf ("\n"); |
664f90a3 TT |
14748 | } |
14749 | break; | |
14750 | ||
14751 | case NT_GNU_ABI_TAG: | |
14752 | { | |
14753 | unsigned long os, major, minor, subminor; | |
14754 | const char *osname; | |
14755 | ||
3102e897 NC |
14756 | /* PR 17531: file: 030-599401-0.004. */ |
14757 | if (pnote->descsz < 16) | |
14758 | { | |
14759 | printf (_(" <corrupt GNU_ABI_TAG>\n")); | |
14760 | break; | |
14761 | } | |
14762 | ||
664f90a3 TT |
14763 | os = byte_get ((unsigned char *) pnote->descdata, 4); |
14764 | major = byte_get ((unsigned char *) pnote->descdata + 4, 4); | |
14765 | minor = byte_get ((unsigned char *) pnote->descdata + 8, 4); | |
14766 | subminor = byte_get ((unsigned char *) pnote->descdata + 12, 4); | |
14767 | ||
14768 | switch (os) | |
14769 | { | |
14770 | case GNU_ABI_TAG_LINUX: | |
14771 | osname = "Linux"; | |
14772 | break; | |
14773 | case GNU_ABI_TAG_HURD: | |
14774 | osname = "Hurd"; | |
14775 | break; | |
14776 | case GNU_ABI_TAG_SOLARIS: | |
14777 | osname = "Solaris"; | |
14778 | break; | |
14779 | case GNU_ABI_TAG_FREEBSD: | |
14780 | osname = "FreeBSD"; | |
14781 | break; | |
14782 | case GNU_ABI_TAG_NETBSD: | |
14783 | osname = "NetBSD"; | |
14784 | break; | |
14785 | default: | |
14786 | osname = "Unknown"; | |
14787 | break; | |
14788 | } | |
14789 | ||
14790 | printf (_(" OS: %s, ABI: %ld.%ld.%ld\n"), osname, | |
14791 | major, minor, subminor); | |
14792 | } | |
14793 | break; | |
926c5385 CC |
14794 | |
14795 | case NT_GNU_GOLD_VERSION: | |
14796 | { | |
14797 | unsigned long i; | |
14798 | ||
14799 | printf (_(" Version: ")); | |
14800 | for (i = 0; i < pnote->descsz && pnote->descdata[i] != '\0'; ++i) | |
14801 | printf ("%c", pnote->descdata[i]); | |
14802 | printf ("\n"); | |
14803 | } | |
14804 | break; | |
664f90a3 TT |
14805 | } |
14806 | ||
14807 | return 1; | |
14808 | } | |
14809 | ||
9437c45b | 14810 | static const char * |
d3ba0551 | 14811 | get_netbsd_elfcore_note_type (unsigned e_type) |
9437c45b JT |
14812 | { |
14813 | static char buff[64]; | |
14814 | ||
b4db1224 | 14815 | if (e_type == NT_NETBSDCORE_PROCINFO) |
9437c45b JT |
14816 | { |
14817 | /* NetBSD core "procinfo" structure. */ | |
14818 | return _("NetBSD procinfo structure"); | |
14819 | } | |
14820 | ||
14821 | /* As of Jan 2002 there are no other machine-independent notes | |
14822 | defined for NetBSD core files. If the note type is less | |
14823 | than the start of the machine-dependent note types, we don't | |
14824 | understand it. */ | |
14825 | ||
b4db1224 | 14826 | if (e_type < NT_NETBSDCORE_FIRSTMACH) |
9437c45b | 14827 | { |
e9e44622 | 14828 | snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); |
9437c45b JT |
14829 | return buff; |
14830 | } | |
14831 | ||
14832 | switch (elf_header.e_machine) | |
14833 | { | |
14834 | /* On the Alpha, SPARC (32-bit and 64-bit), PT_GETREGS == mach+0 | |
14835 | and PT_GETFPREGS == mach+2. */ | |
14836 | ||
14837 | case EM_OLD_ALPHA: | |
14838 | case EM_ALPHA: | |
14839 | case EM_SPARC: | |
14840 | case EM_SPARC32PLUS: | |
14841 | case EM_SPARCV9: | |
14842 | switch (e_type) | |
14843 | { | |
2b692964 | 14844 | case NT_NETBSDCORE_FIRSTMACH + 0: |
b4db1224 | 14845 | return _("PT_GETREGS (reg structure)"); |
2b692964 | 14846 | case NT_NETBSDCORE_FIRSTMACH + 2: |
b4db1224 | 14847 | return _("PT_GETFPREGS (fpreg structure)"); |
9437c45b JT |
14848 | default: |
14849 | break; | |
14850 | } | |
14851 | break; | |
14852 | ||
14853 | /* On all other arch's, PT_GETREGS == mach+1 and | |
14854 | PT_GETFPREGS == mach+3. */ | |
14855 | default: | |
14856 | switch (e_type) | |
14857 | { | |
2b692964 | 14858 | case NT_NETBSDCORE_FIRSTMACH + 1: |
b4db1224 | 14859 | return _("PT_GETREGS (reg structure)"); |
2b692964 | 14860 | case NT_NETBSDCORE_FIRSTMACH + 3: |
b4db1224 | 14861 | return _("PT_GETFPREGS (fpreg structure)"); |
9437c45b JT |
14862 | default: |
14863 | break; | |
14864 | } | |
14865 | } | |
14866 | ||
9cf03b7e | 14867 | snprintf (buff, sizeof (buff), "PT_FIRSTMACH+%d", |
e9e44622 | 14868 | e_type - NT_NETBSDCORE_FIRSTMACH); |
9437c45b JT |
14869 | return buff; |
14870 | } | |
14871 | ||
70616151 TT |
14872 | static const char * |
14873 | get_stapsdt_note_type (unsigned e_type) | |
14874 | { | |
14875 | static char buff[64]; | |
14876 | ||
14877 | switch (e_type) | |
14878 | { | |
14879 | case NT_STAPSDT: | |
14880 | return _("NT_STAPSDT (SystemTap probe descriptors)"); | |
14881 | ||
14882 | default: | |
14883 | break; | |
14884 | } | |
14885 | ||
14886 | snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); | |
14887 | return buff; | |
14888 | } | |
14889 | ||
c6a9fc58 TT |
14890 | static int |
14891 | print_stapsdt_note (Elf_Internal_Note *pnote) | |
14892 | { | |
14893 | int addr_size = is_32bit_elf ? 4 : 8; | |
14894 | char *data = pnote->descdata; | |
14895 | char *data_end = pnote->descdata + pnote->descsz; | |
14896 | bfd_vma pc, base_addr, semaphore; | |
14897 | char *provider, *probe, *arg_fmt; | |
14898 | ||
14899 | pc = byte_get ((unsigned char *) data, addr_size); | |
14900 | data += addr_size; | |
14901 | base_addr = byte_get ((unsigned char *) data, addr_size); | |
14902 | data += addr_size; | |
14903 | semaphore = byte_get ((unsigned char *) data, addr_size); | |
14904 | data += addr_size; | |
14905 | ||
14906 | provider = data; | |
14907 | data += strlen (data) + 1; | |
14908 | probe = data; | |
14909 | data += strlen (data) + 1; | |
14910 | arg_fmt = data; | |
14911 | data += strlen (data) + 1; | |
14912 | ||
14913 | printf (_(" Provider: %s\n"), provider); | |
14914 | printf (_(" Name: %s\n"), probe); | |
14915 | printf (_(" Location: ")); | |
14916 | print_vma (pc, FULL_HEX); | |
14917 | printf (_(", Base: ")); | |
14918 | print_vma (base_addr, FULL_HEX); | |
14919 | printf (_(", Semaphore: ")); | |
14920 | print_vma (semaphore, FULL_HEX); | |
9cf03b7e | 14921 | printf ("\n"); |
c6a9fc58 TT |
14922 | printf (_(" Arguments: %s\n"), arg_fmt); |
14923 | ||
14924 | return data == data_end; | |
14925 | } | |
14926 | ||
00e98fc7 TG |
14927 | static const char * |
14928 | get_ia64_vms_note_type (unsigned e_type) | |
14929 | { | |
14930 | static char buff[64]; | |
14931 | ||
14932 | switch (e_type) | |
14933 | { | |
14934 | case NT_VMS_MHD: | |
14935 | return _("NT_VMS_MHD (module header)"); | |
14936 | case NT_VMS_LNM: | |
14937 | return _("NT_VMS_LNM (language name)"); | |
14938 | case NT_VMS_SRC: | |
14939 | return _("NT_VMS_SRC (source files)"); | |
14940 | case NT_VMS_TITLE: | |
9cf03b7e | 14941 | return "NT_VMS_TITLE"; |
00e98fc7 TG |
14942 | case NT_VMS_EIDC: |
14943 | return _("NT_VMS_EIDC (consistency check)"); | |
14944 | case NT_VMS_FPMODE: | |
14945 | return _("NT_VMS_FPMODE (FP mode)"); | |
14946 | case NT_VMS_LINKTIME: | |
9cf03b7e | 14947 | return "NT_VMS_LINKTIME"; |
00e98fc7 TG |
14948 | case NT_VMS_IMGNAM: |
14949 | return _("NT_VMS_IMGNAM (image name)"); | |
14950 | case NT_VMS_IMGID: | |
14951 | return _("NT_VMS_IMGID (image id)"); | |
14952 | case NT_VMS_LINKID: | |
14953 | return _("NT_VMS_LINKID (link id)"); | |
14954 | case NT_VMS_IMGBID: | |
14955 | return _("NT_VMS_IMGBID (build id)"); | |
14956 | case NT_VMS_GSTNAM: | |
14957 | return _("NT_VMS_GSTNAM (sym table name)"); | |
14958 | case NT_VMS_ORIG_DYN: | |
9cf03b7e | 14959 | return "NT_VMS_ORIG_DYN"; |
00e98fc7 | 14960 | case NT_VMS_PATCHTIME: |
9cf03b7e | 14961 | return "NT_VMS_PATCHTIME"; |
00e98fc7 TG |
14962 | default: |
14963 | snprintf (buff, sizeof (buff), _("Unknown note type: (0x%08x)"), e_type); | |
14964 | return buff; | |
14965 | } | |
14966 | } | |
14967 | ||
14968 | static int | |
14969 | print_ia64_vms_note (Elf_Internal_Note * pnote) | |
14970 | { | |
14971 | switch (pnote->type) | |
14972 | { | |
14973 | case NT_VMS_MHD: | |
14974 | if (pnote->descsz > 36) | |
14975 | { | |
14976 | size_t l = strlen (pnote->descdata + 34); | |
14977 | printf (_(" Creation date : %.17s\n"), pnote->descdata); | |
14978 | printf (_(" Last patch date: %.17s\n"), pnote->descdata + 17); | |
14979 | printf (_(" Module name : %s\n"), pnote->descdata + 34); | |
14980 | printf (_(" Module version : %s\n"), pnote->descdata + 34 + l + 1); | |
14981 | } | |
14982 | else | |
14983 | printf (_(" Invalid size\n")); | |
14984 | break; | |
14985 | case NT_VMS_LNM: | |
14986 | printf (_(" Language: %s\n"), pnote->descdata); | |
14987 | break; | |
14988 | #ifdef BFD64 | |
14989 | case NT_VMS_FPMODE: | |
9cf03b7e | 14990 | printf (_(" Floating Point mode: ")); |
4a5cb34f | 14991 | printf ("0x%016" BFD_VMA_FMT "x\n", |
948f632f | 14992 | (bfd_vma) byte_get ((unsigned char *)pnote->descdata, 8)); |
00e98fc7 TG |
14993 | break; |
14994 | case NT_VMS_LINKTIME: | |
14995 | printf (_(" Link time: ")); | |
14996 | print_vms_time | |
14997 | ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8)); | |
14998 | printf ("\n"); | |
14999 | break; | |
15000 | case NT_VMS_PATCHTIME: | |
15001 | printf (_(" Patch time: ")); | |
15002 | print_vms_time | |
15003 | ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata, 8)); | |
15004 | printf ("\n"); | |
15005 | break; | |
15006 | case NT_VMS_ORIG_DYN: | |
15007 | printf (_(" Major id: %u, minor id: %u\n"), | |
15008 | (unsigned) byte_get ((unsigned char *)pnote->descdata, 4), | |
15009 | (unsigned) byte_get ((unsigned char *)pnote->descdata + 4, 4)); | |
9cf03b7e | 15010 | printf (_(" Last modified : ")); |
00e98fc7 TG |
15011 | print_vms_time |
15012 | ((bfd_int64_t) byte_get ((unsigned char *)pnote->descdata + 8, 8)); | |
9cf03b7e | 15013 | printf (_("\n Link flags : ")); |
4a5cb34f | 15014 | printf ("0x%016" BFD_VMA_FMT "x\n", |
948f632f | 15015 | (bfd_vma) byte_get ((unsigned char *)pnote->descdata + 16, 8)); |
00e98fc7 | 15016 | printf (_(" Header flags: 0x%08x\n"), |
948f632f | 15017 | (unsigned) byte_get ((unsigned char *)pnote->descdata + 24, 4)); |
00e98fc7 TG |
15018 | printf (_(" Image id : %s\n"), pnote->descdata + 32); |
15019 | break; | |
15020 | #endif | |
15021 | case NT_VMS_IMGNAM: | |
15022 | printf (_(" Image name: %s\n"), pnote->descdata); | |
15023 | break; | |
15024 | case NT_VMS_GSTNAM: | |
15025 | printf (_(" Global symbol table name: %s\n"), pnote->descdata); | |
15026 | break; | |
15027 | case NT_VMS_IMGID: | |
15028 | printf (_(" Image id: %s\n"), pnote->descdata); | |
15029 | break; | |
15030 | case NT_VMS_LINKID: | |
15031 | printf (_(" Linker id: %s\n"), pnote->descdata); | |
15032 | break; | |
15033 | default: | |
15034 | break; | |
15035 | } | |
15036 | return 1; | |
15037 | } | |
15038 | ||
6d118b09 NC |
15039 | /* Note that by the ELF standard, the name field is already null byte |
15040 | terminated, and namesz includes the terminating null byte. | |
15041 | I.E. the value of namesz for the name "FSF" is 4. | |
15042 | ||
e3c8793a | 15043 | If the value of namesz is zero, there is no name present. */ |
779fe533 | 15044 | static int |
2cf0635d | 15045 | process_note (Elf_Internal_Note * pnote) |
779fe533 | 15046 | { |
2cf0635d NC |
15047 | const char * name = pnote->namesz ? pnote->namedata : "(NONE)"; |
15048 | const char * nt; | |
9437c45b JT |
15049 | |
15050 | if (pnote->namesz == 0) | |
1ec5cd37 NC |
15051 | /* If there is no note name, then use the default set of |
15052 | note type strings. */ | |
15053 | nt = get_note_type (pnote->type); | |
15054 | ||
1118d252 RM |
15055 | else if (const_strneq (pnote->namedata, "GNU")) |
15056 | /* GNU-specific object file notes. */ | |
15057 | nt = get_gnu_elf_note_type (pnote->type); | |
15058 | ||
0112cd26 | 15059 | else if (const_strneq (pnote->namedata, "NetBSD-CORE")) |
1ec5cd37 NC |
15060 | /* NetBSD-specific core file notes. */ |
15061 | nt = get_netbsd_elfcore_note_type (pnote->type); | |
15062 | ||
b15fa79e AM |
15063 | else if (strneq (pnote->namedata, "SPU/", 4)) |
15064 | { | |
15065 | /* SPU-specific core file notes. */ | |
15066 | nt = pnote->namedata + 4; | |
15067 | name = "SPU"; | |
15068 | } | |
15069 | ||
00e98fc7 TG |
15070 | else if (const_strneq (pnote->namedata, "IPF/VMS")) |
15071 | /* VMS/ia64-specific file notes. */ | |
15072 | nt = get_ia64_vms_note_type (pnote->type); | |
15073 | ||
70616151 TT |
15074 | else if (const_strneq (pnote->namedata, "stapsdt")) |
15075 | nt = get_stapsdt_note_type (pnote->type); | |
15076 | ||
9437c45b | 15077 | else |
1ec5cd37 NC |
15078 | /* Don't recognize this note name; just use the default set of |
15079 | note type strings. */ | |
00e98fc7 | 15080 | nt = get_note_type (pnote->type); |
9437c45b | 15081 | |
2aee03ae | 15082 | printf (" %-20s 0x%08lx\t%s\n", name, pnote->descsz, nt); |
00e98fc7 TG |
15083 | |
15084 | if (const_strneq (pnote->namedata, "IPF/VMS")) | |
15085 | return print_ia64_vms_note (pnote); | |
664f90a3 TT |
15086 | else if (const_strneq (pnote->namedata, "GNU")) |
15087 | return print_gnu_note (pnote); | |
c6a9fc58 TT |
15088 | else if (const_strneq (pnote->namedata, "stapsdt")) |
15089 | return print_stapsdt_note (pnote); | |
9ece1fa9 TT |
15090 | else if (const_strneq (pnote->namedata, "CORE")) |
15091 | return print_core_note (pnote); | |
00e98fc7 TG |
15092 | else |
15093 | return 1; | |
779fe533 NC |
15094 | } |
15095 | ||
6d118b09 | 15096 | |
779fe533 | 15097 | static int |
2cf0635d | 15098 | process_corefile_note_segment (FILE * file, bfd_vma offset, bfd_vma length) |
779fe533 | 15099 | { |
2cf0635d NC |
15100 | Elf_External_Note * pnotes; |
15101 | Elf_External_Note * external; | |
b34976b6 | 15102 | int res = 1; |
103f02d3 | 15103 | |
779fe533 NC |
15104 | if (length <= 0) |
15105 | return 0; | |
103f02d3 | 15106 | |
3f5e193b | 15107 | pnotes = (Elf_External_Note *) get_data (NULL, file, offset, 1, length, |
15b42fb0 | 15108 | _("notes")); |
dd24e3da | 15109 | if (pnotes == NULL) |
a6e9f9df | 15110 | return 0; |
779fe533 | 15111 | |
103f02d3 | 15112 | external = pnotes; |
103f02d3 | 15113 | |
9dd3a467 | 15114 | printf (_("\nDisplaying notes found at file offset 0x%08lx with length 0x%08lx:\n"), |
f3485b74 | 15115 | (unsigned long) offset, (unsigned long) length); |
2aee03ae | 15116 | printf (_(" %-20s %10s\tDescription\n"), _("Owner"), _("Data size")); |
103f02d3 | 15117 | |
15b42fb0 | 15118 | while ((char *) external < (char *) pnotes + length) |
779fe533 | 15119 | { |
b34976b6 | 15120 | Elf_Internal_Note inote; |
15b42fb0 AM |
15121 | size_t min_notesz; |
15122 | char *next; | |
2cf0635d | 15123 | char * temp = NULL; |
15b42fb0 | 15124 | size_t data_remaining = ((char *) pnotes + length) - (char *) external; |
6d118b09 | 15125 | |
00e98fc7 | 15126 | if (!is_ia64_vms ()) |
15b42fb0 | 15127 | { |
9dd3a467 NC |
15128 | /* PR binutils/15191 |
15129 | Make sure that there is enough data to read. */ | |
15b42fb0 AM |
15130 | min_notesz = offsetof (Elf_External_Note, name); |
15131 | if (data_remaining < min_notesz) | |
9dd3a467 NC |
15132 | { |
15133 | warn (_("Corrupt note: only %d bytes remain, not enough for a full note\n"), | |
15134 | (int) data_remaining); | |
15135 | break; | |
15136 | } | |
15b42fb0 AM |
15137 | inote.type = BYTE_GET (external->type); |
15138 | inote.namesz = BYTE_GET (external->namesz); | |
15139 | inote.namedata = external->name; | |
15140 | inote.descsz = BYTE_GET (external->descsz); | |
15141 | inote.descdata = inote.namedata + align_power (inote.namesz, 2); | |
834f871c NC |
15142 | /* PR 17531: file: 3443835e. */ |
15143 | if (inote.descdata < (char *) pnotes) | |
15144 | { | |
15145 | warn (_("Corrupt note: name size is too big: %lx\n"), inote.namesz); | |
15146 | inote.descdata = inote.namedata; | |
15147 | inote.namesz = 0; | |
15148 | } | |
15b42fb0 AM |
15149 | inote.descpos = offset + (inote.descdata - (char *) pnotes); |
15150 | next = inote.descdata + align_power (inote.descsz, 2); | |
15151 | } | |
00e98fc7 | 15152 | else |
15b42fb0 AM |
15153 | { |
15154 | Elf64_External_VMS_Note *vms_external; | |
00e98fc7 | 15155 | |
9dd3a467 NC |
15156 | /* PR binutils/15191 |
15157 | Make sure that there is enough data to read. */ | |
15b42fb0 AM |
15158 | min_notesz = offsetof (Elf64_External_VMS_Note, name); |
15159 | if (data_remaining < min_notesz) | |
9dd3a467 NC |
15160 | { |
15161 | warn (_("Corrupt note: only %d bytes remain, not enough for a full note\n"), | |
15162 | (int) data_remaining); | |
15163 | break; | |
15164 | } | |
3e55a963 | 15165 | |
15b42fb0 AM |
15166 | vms_external = (Elf64_External_VMS_Note *) external; |
15167 | inote.type = BYTE_GET (vms_external->type); | |
15168 | inote.namesz = BYTE_GET (vms_external->namesz); | |
15169 | inote.namedata = vms_external->name; | |
15170 | inote.descsz = BYTE_GET (vms_external->descsz); | |
15171 | inote.descdata = inote.namedata + align_power (inote.namesz, 3); | |
15172 | inote.descpos = offset + (inote.descdata - (char *) pnotes); | |
15173 | next = inote.descdata + align_power (inote.descsz, 3); | |
15174 | } | |
15175 | ||
15176 | if (inote.descdata < (char *) external + min_notesz | |
15177 | || next < (char *) external + min_notesz | |
5d921cbd NC |
15178 | /* PR binutils/17531: file: id:000000,sig:11,src:006986,op:havoc,rep:4. */ |
15179 | || inote.namedata + inote.namesz < inote.namedata | |
15180 | || inote.descdata + inote.descsz < inote.descdata | |
15b42fb0 | 15181 | || data_remaining < (size_t)(next - (char *) external)) |
3e55a963 | 15182 | { |
15b42fb0 | 15183 | warn (_("note with invalid namesz and/or descsz found at offset 0x%lx\n"), |
0af1713e | 15184 | (unsigned long) ((char *) external - (char *) pnotes)); |
9dd3a467 | 15185 | warn (_(" type: 0x%lx, namesize: 0x%08lx, descsize: 0x%08lx\n"), |
3e55a963 NC |
15186 | inote.type, inote.namesz, inote.descsz); |
15187 | break; | |
15188 | } | |
15189 | ||
15b42fb0 | 15190 | external = (Elf_External_Note *) next; |
dd24e3da | 15191 | |
6d118b09 NC |
15192 | /* Verify that name is null terminated. It appears that at least |
15193 | one version of Linux (RedHat 6.0) generates corefiles that don't | |
15194 | comply with the ELF spec by failing to include the null byte in | |
15195 | namesz. */ | |
8b971f9f | 15196 | if (inote.namedata[inote.namesz - 1] != '\0') |
6d118b09 | 15197 | { |
3f5e193b | 15198 | temp = (char *) malloc (inote.namesz + 1); |
6d118b09 NC |
15199 | if (temp == NULL) |
15200 | { | |
8b73c356 | 15201 | error (_("Out of memory allocating space for inote name\n")); |
6d118b09 NC |
15202 | res = 0; |
15203 | break; | |
15204 | } | |
76da6bbe | 15205 | |
6d118b09 NC |
15206 | strncpy (temp, inote.namedata, inote.namesz); |
15207 | temp[inote.namesz] = 0; | |
76da6bbe | 15208 | |
6d118b09 NC |
15209 | /* warn (_("'%s' NOTE name not properly null terminated\n"), temp); */ |
15210 | inote.namedata = temp; | |
15211 | } | |
15212 | ||
15213 | res &= process_note (& inote); | |
103f02d3 | 15214 | |
6d118b09 NC |
15215 | if (temp != NULL) |
15216 | { | |
15217 | free (temp); | |
15218 | temp = NULL; | |
15219 | } | |
779fe533 NC |
15220 | } |
15221 | ||
15222 | free (pnotes); | |
103f02d3 | 15223 | |
779fe533 NC |
15224 | return res; |
15225 | } | |
15226 | ||
15227 | static int | |
2cf0635d | 15228 | process_corefile_note_segments (FILE * file) |
779fe533 | 15229 | { |
2cf0635d | 15230 | Elf_Internal_Phdr * segment; |
b34976b6 AM |
15231 | unsigned int i; |
15232 | int res = 1; | |
103f02d3 | 15233 | |
d93f0186 | 15234 | if (! get_program_headers (file)) |
779fe533 | 15235 | return 0; |
103f02d3 | 15236 | |
779fe533 NC |
15237 | for (i = 0, segment = program_headers; |
15238 | i < elf_header.e_phnum; | |
b34976b6 | 15239 | i++, segment++) |
779fe533 NC |
15240 | { |
15241 | if (segment->p_type == PT_NOTE) | |
103f02d3 | 15242 | res &= process_corefile_note_segment (file, |
30800947 NC |
15243 | (bfd_vma) segment->p_offset, |
15244 | (bfd_vma) segment->p_filesz); | |
779fe533 | 15245 | } |
103f02d3 | 15246 | |
779fe533 NC |
15247 | return res; |
15248 | } | |
15249 | ||
15250 | static int | |
2cf0635d | 15251 | process_note_sections (FILE * file) |
1ec5cd37 | 15252 | { |
2cf0635d | 15253 | Elf_Internal_Shdr * section; |
1ec5cd37 | 15254 | unsigned long i; |
df565f32 | 15255 | int n = 0; |
1ec5cd37 NC |
15256 | int res = 1; |
15257 | ||
15258 | for (i = 0, section = section_headers; | |
fa1908fd | 15259 | i < elf_header.e_shnum && section != NULL; |
1ec5cd37 NC |
15260 | i++, section++) |
15261 | if (section->sh_type == SHT_NOTE) | |
df565f32 NC |
15262 | { |
15263 | res &= process_corefile_note_segment (file, | |
15264 | (bfd_vma) section->sh_offset, | |
15265 | (bfd_vma) section->sh_size); | |
15266 | n++; | |
15267 | } | |
15268 | ||
15269 | if (n == 0) | |
15270 | /* Try processing NOTE segments instead. */ | |
15271 | return process_corefile_note_segments (file); | |
1ec5cd37 NC |
15272 | |
15273 | return res; | |
15274 | } | |
15275 | ||
15276 | static int | |
2cf0635d | 15277 | process_notes (FILE * file) |
779fe533 NC |
15278 | { |
15279 | /* If we have not been asked to display the notes then do nothing. */ | |
15280 | if (! do_notes) | |
15281 | return 1; | |
103f02d3 | 15282 | |
779fe533 | 15283 | if (elf_header.e_type != ET_CORE) |
1ec5cd37 | 15284 | return process_note_sections (file); |
103f02d3 | 15285 | |
779fe533 | 15286 | /* No program headers means no NOTE segment. */ |
1ec5cd37 NC |
15287 | if (elf_header.e_phnum > 0) |
15288 | return process_corefile_note_segments (file); | |
779fe533 | 15289 | |
1ec5cd37 NC |
15290 | printf (_("No note segments present in the core file.\n")); |
15291 | return 1; | |
779fe533 NC |
15292 | } |
15293 | ||
252b5132 | 15294 | static int |
2cf0635d | 15295 | process_arch_specific (FILE * file) |
252b5132 | 15296 | { |
a952a375 NC |
15297 | if (! do_arch) |
15298 | return 1; | |
15299 | ||
252b5132 RH |
15300 | switch (elf_header.e_machine) |
15301 | { | |
11c1ff18 PB |
15302 | case EM_ARM: |
15303 | return process_arm_specific (file); | |
252b5132 | 15304 | case EM_MIPS: |
4fe85591 | 15305 | case EM_MIPS_RS3_LE: |
252b5132 RH |
15306 | return process_mips_specific (file); |
15307 | break; | |
35c08157 KLC |
15308 | case EM_NDS32: |
15309 | return process_nds32_specific (file); | |
15310 | break; | |
34c8bcba JM |
15311 | case EM_PPC: |
15312 | return process_power_specific (file); | |
15313 | break; | |
9e8c70f9 DM |
15314 | case EM_SPARC: |
15315 | case EM_SPARC32PLUS: | |
15316 | case EM_SPARCV9: | |
15317 | return process_sparc_specific (file); | |
15318 | break; | |
59e6276b JM |
15319 | case EM_TI_C6000: |
15320 | return process_tic6x_specific (file); | |
15321 | break; | |
13761a11 NC |
15322 | case EM_MSP430: |
15323 | return process_msp430x_specific (file); | |
252b5132 RH |
15324 | default: |
15325 | break; | |
15326 | } | |
15327 | return 1; | |
15328 | } | |
15329 | ||
15330 | static int | |
2cf0635d | 15331 | get_file_header (FILE * file) |
252b5132 | 15332 | { |
9ea033b2 NC |
15333 | /* Read in the identity array. */ |
15334 | if (fread (elf_header.e_ident, EI_NIDENT, 1, file) != 1) | |
252b5132 RH |
15335 | return 0; |
15336 | ||
9ea033b2 | 15337 | /* Determine how to read the rest of the header. */ |
b34976b6 | 15338 | switch (elf_header.e_ident[EI_DATA]) |
9ea033b2 NC |
15339 | { |
15340 | default: /* fall through */ | |
15341 | case ELFDATANONE: /* fall through */ | |
adab8cdc AO |
15342 | case ELFDATA2LSB: |
15343 | byte_get = byte_get_little_endian; | |
15344 | byte_put = byte_put_little_endian; | |
15345 | break; | |
15346 | case ELFDATA2MSB: | |
15347 | byte_get = byte_get_big_endian; | |
15348 | byte_put = byte_put_big_endian; | |
15349 | break; | |
9ea033b2 NC |
15350 | } |
15351 | ||
15352 | /* For now we only support 32 bit and 64 bit ELF files. */ | |
b34976b6 | 15353 | is_32bit_elf = (elf_header.e_ident[EI_CLASS] != ELFCLASS64); |
9ea033b2 NC |
15354 | |
15355 | /* Read in the rest of the header. */ | |
15356 | if (is_32bit_elf) | |
15357 | { | |
15358 | Elf32_External_Ehdr ehdr32; | |
252b5132 | 15359 | |
9ea033b2 NC |
15360 | if (fread (ehdr32.e_type, sizeof (ehdr32) - EI_NIDENT, 1, file) != 1) |
15361 | return 0; | |
103f02d3 | 15362 | |
9ea033b2 NC |
15363 | elf_header.e_type = BYTE_GET (ehdr32.e_type); |
15364 | elf_header.e_machine = BYTE_GET (ehdr32.e_machine); | |
15365 | elf_header.e_version = BYTE_GET (ehdr32.e_version); | |
15366 | elf_header.e_entry = BYTE_GET (ehdr32.e_entry); | |
15367 | elf_header.e_phoff = BYTE_GET (ehdr32.e_phoff); | |
15368 | elf_header.e_shoff = BYTE_GET (ehdr32.e_shoff); | |
15369 | elf_header.e_flags = BYTE_GET (ehdr32.e_flags); | |
15370 | elf_header.e_ehsize = BYTE_GET (ehdr32.e_ehsize); | |
15371 | elf_header.e_phentsize = BYTE_GET (ehdr32.e_phentsize); | |
15372 | elf_header.e_phnum = BYTE_GET (ehdr32.e_phnum); | |
15373 | elf_header.e_shentsize = BYTE_GET (ehdr32.e_shentsize); | |
15374 | elf_header.e_shnum = BYTE_GET (ehdr32.e_shnum); | |
15375 | elf_header.e_shstrndx = BYTE_GET (ehdr32.e_shstrndx); | |
15376 | } | |
252b5132 | 15377 | else |
9ea033b2 NC |
15378 | { |
15379 | Elf64_External_Ehdr ehdr64; | |
a952a375 NC |
15380 | |
15381 | /* If we have been compiled with sizeof (bfd_vma) == 4, then | |
15382 | we will not be able to cope with the 64bit data found in | |
15383 | 64 ELF files. Detect this now and abort before we start | |
50c2245b | 15384 | overwriting things. */ |
a952a375 NC |
15385 | if (sizeof (bfd_vma) < 8) |
15386 | { | |
e3c8793a NC |
15387 | error (_("This instance of readelf has been built without support for a\n\ |
15388 | 64 bit data type and so it cannot read 64 bit ELF files.\n")); | |
a952a375 NC |
15389 | return 0; |
15390 | } | |
103f02d3 | 15391 | |
9ea033b2 NC |
15392 | if (fread (ehdr64.e_type, sizeof (ehdr64) - EI_NIDENT, 1, file) != 1) |
15393 | return 0; | |
103f02d3 | 15394 | |
9ea033b2 NC |
15395 | elf_header.e_type = BYTE_GET (ehdr64.e_type); |
15396 | elf_header.e_machine = BYTE_GET (ehdr64.e_machine); | |
15397 | elf_header.e_version = BYTE_GET (ehdr64.e_version); | |
66543521 AM |
15398 | elf_header.e_entry = BYTE_GET (ehdr64.e_entry); |
15399 | elf_header.e_phoff = BYTE_GET (ehdr64.e_phoff); | |
15400 | elf_header.e_shoff = BYTE_GET (ehdr64.e_shoff); | |
9ea033b2 NC |
15401 | elf_header.e_flags = BYTE_GET (ehdr64.e_flags); |
15402 | elf_header.e_ehsize = BYTE_GET (ehdr64.e_ehsize); | |
15403 | elf_header.e_phentsize = BYTE_GET (ehdr64.e_phentsize); | |
15404 | elf_header.e_phnum = BYTE_GET (ehdr64.e_phnum); | |
15405 | elf_header.e_shentsize = BYTE_GET (ehdr64.e_shentsize); | |
15406 | elf_header.e_shnum = BYTE_GET (ehdr64.e_shnum); | |
15407 | elf_header.e_shstrndx = BYTE_GET (ehdr64.e_shstrndx); | |
15408 | } | |
252b5132 | 15409 | |
7ece0d85 JJ |
15410 | if (elf_header.e_shoff) |
15411 | { | |
15412 | /* There may be some extensions in the first section header. Don't | |
15413 | bomb if we can't read it. */ | |
15414 | if (is_32bit_elf) | |
049b0c3a | 15415 | get_32bit_section_headers (file, TRUE); |
7ece0d85 | 15416 | else |
049b0c3a | 15417 | get_64bit_section_headers (file, TRUE); |
7ece0d85 | 15418 | } |
560f3c1c | 15419 | |
252b5132 RH |
15420 | return 1; |
15421 | } | |
15422 | ||
fb52b2f4 NC |
15423 | /* Process one ELF object file according to the command line options. |
15424 | This file may actually be stored in an archive. The file is | |
15425 | positioned at the start of the ELF object. */ | |
15426 | ||
ff78d6d6 | 15427 | static int |
2cf0635d | 15428 | process_object (char * file_name, FILE * file) |
252b5132 | 15429 | { |
252b5132 RH |
15430 | unsigned int i; |
15431 | ||
252b5132 RH |
15432 | if (! get_file_header (file)) |
15433 | { | |
15434 | error (_("%s: Failed to read file header\n"), file_name); | |
ff78d6d6 | 15435 | return 1; |
252b5132 RH |
15436 | } |
15437 | ||
15438 | /* Initialise per file variables. */ | |
60bca95a | 15439 | for (i = ARRAY_SIZE (version_info); i--;) |
252b5132 RH |
15440 | version_info[i] = 0; |
15441 | ||
60bca95a | 15442 | for (i = ARRAY_SIZE (dynamic_info); i--;) |
252b5132 | 15443 | dynamic_info[i] = 0; |
5115b233 | 15444 | dynamic_info_DT_GNU_HASH = 0; |
252b5132 RH |
15445 | |
15446 | /* Process the file. */ | |
15447 | if (show_name) | |
15448 | printf (_("\nFile: %s\n"), file_name); | |
15449 | ||
18bd398b NC |
15450 | /* Initialise the dump_sects array from the cmdline_dump_sects array. |
15451 | Note we do this even if cmdline_dump_sects is empty because we | |
15452 | must make sure that the dump_sets array is zeroed out before each | |
15453 | object file is processed. */ | |
15454 | if (num_dump_sects > num_cmdline_dump_sects) | |
09c11c86 | 15455 | memset (dump_sects, 0, num_dump_sects * sizeof (* dump_sects)); |
18bd398b NC |
15456 | |
15457 | if (num_cmdline_dump_sects > 0) | |
15458 | { | |
15459 | if (num_dump_sects == 0) | |
15460 | /* A sneaky way of allocating the dump_sects array. */ | |
09c11c86 | 15461 | request_dump_bynumber (num_cmdline_dump_sects, 0); |
18bd398b NC |
15462 | |
15463 | assert (num_dump_sects >= num_cmdline_dump_sects); | |
09c11c86 NC |
15464 | memcpy (dump_sects, cmdline_dump_sects, |
15465 | num_cmdline_dump_sects * sizeof (* dump_sects)); | |
18bd398b | 15466 | } |
d70c5fc7 | 15467 | |
252b5132 | 15468 | if (! process_file_header ()) |
fb52b2f4 | 15469 | return 1; |
252b5132 | 15470 | |
d1f5c6e3 | 15471 | if (! process_section_headers (file)) |
2f62977e | 15472 | { |
d1f5c6e3 L |
15473 | /* Without loaded section headers we cannot process lots of |
15474 | things. */ | |
2f62977e | 15475 | do_unwind = do_version = do_dump = do_arch = 0; |
252b5132 | 15476 | |
2f62977e | 15477 | if (! do_using_dynamic) |
2c610e4b | 15478 | do_syms = do_dyn_syms = do_reloc = 0; |
2f62977e | 15479 | } |
252b5132 | 15480 | |
d1f5c6e3 L |
15481 | if (! process_section_groups (file)) |
15482 | { | |
15483 | /* Without loaded section groups we cannot process unwind. */ | |
15484 | do_unwind = 0; | |
15485 | } | |
15486 | ||
2f62977e | 15487 | if (process_program_headers (file)) |
b2d38a17 | 15488 | process_dynamic_section (file); |
252b5132 RH |
15489 | |
15490 | process_relocs (file); | |
15491 | ||
4d6ed7c8 NC |
15492 | process_unwind (file); |
15493 | ||
252b5132 RH |
15494 | process_symbol_table (file); |
15495 | ||
15496 | process_syminfo (file); | |
15497 | ||
15498 | process_version_sections (file); | |
15499 | ||
15500 | process_section_contents (file); | |
f5842774 | 15501 | |
1ec5cd37 | 15502 | process_notes (file); |
103f02d3 | 15503 | |
047b2264 JJ |
15504 | process_gnu_liblist (file); |
15505 | ||
252b5132 RH |
15506 | process_arch_specific (file); |
15507 | ||
d93f0186 NC |
15508 | if (program_headers) |
15509 | { | |
15510 | free (program_headers); | |
15511 | program_headers = NULL; | |
15512 | } | |
15513 | ||
252b5132 RH |
15514 | if (section_headers) |
15515 | { | |
15516 | free (section_headers); | |
15517 | section_headers = NULL; | |
15518 | } | |
15519 | ||
15520 | if (string_table) | |
15521 | { | |
15522 | free (string_table); | |
15523 | string_table = NULL; | |
d40ac9bd | 15524 | string_table_length = 0; |
252b5132 RH |
15525 | } |
15526 | ||
15527 | if (dynamic_strings) | |
15528 | { | |
15529 | free (dynamic_strings); | |
15530 | dynamic_strings = NULL; | |
d79b3d50 | 15531 | dynamic_strings_length = 0; |
252b5132 RH |
15532 | } |
15533 | ||
15534 | if (dynamic_symbols) | |
15535 | { | |
15536 | free (dynamic_symbols); | |
15537 | dynamic_symbols = NULL; | |
19936277 | 15538 | num_dynamic_syms = 0; |
252b5132 RH |
15539 | } |
15540 | ||
15541 | if (dynamic_syminfo) | |
15542 | { | |
15543 | free (dynamic_syminfo); | |
15544 | dynamic_syminfo = NULL; | |
15545 | } | |
ff78d6d6 | 15546 | |
293c573e MR |
15547 | if (dynamic_section) |
15548 | { | |
15549 | free (dynamic_section); | |
15550 | dynamic_section = NULL; | |
15551 | } | |
15552 | ||
e4b17d5c L |
15553 | if (section_headers_groups) |
15554 | { | |
15555 | free (section_headers_groups); | |
15556 | section_headers_groups = NULL; | |
15557 | } | |
15558 | ||
15559 | if (section_groups) | |
15560 | { | |
2cf0635d NC |
15561 | struct group_list * g; |
15562 | struct group_list * next; | |
e4b17d5c L |
15563 | |
15564 | for (i = 0; i < group_count; i++) | |
15565 | { | |
15566 | for (g = section_groups [i].root; g != NULL; g = next) | |
15567 | { | |
15568 | next = g->next; | |
15569 | free (g); | |
15570 | } | |
15571 | } | |
15572 | ||
15573 | free (section_groups); | |
15574 | section_groups = NULL; | |
15575 | } | |
15576 | ||
19e6b90e | 15577 | free_debug_memory (); |
18bd398b | 15578 | |
ff78d6d6 | 15579 | return 0; |
252b5132 RH |
15580 | } |
15581 | ||
2cf0635d NC |
15582 | /* Process an ELF archive. |
15583 | On entry the file is positioned just after the ARMAG string. */ | |
15584 | ||
15585 | static int | |
15586 | process_archive (char * file_name, FILE * file, bfd_boolean is_thin_archive) | |
15587 | { | |
15588 | struct archive_info arch; | |
15589 | struct archive_info nested_arch; | |
15590 | size_t got; | |
2cf0635d NC |
15591 | int ret; |
15592 | ||
15593 | show_name = 1; | |
15594 | ||
15595 | /* The ARCH structure is used to hold information about this archive. */ | |
15596 | arch.file_name = NULL; | |
15597 | arch.file = NULL; | |
15598 | arch.index_array = NULL; | |
15599 | arch.sym_table = NULL; | |
15600 | arch.longnames = NULL; | |
15601 | ||
15602 | /* The NESTED_ARCH structure is used as a single-item cache of information | |
15603 | about a nested archive (when members of a thin archive reside within | |
15604 | another regular archive file). */ | |
15605 | nested_arch.file_name = NULL; | |
15606 | nested_arch.file = NULL; | |
15607 | nested_arch.index_array = NULL; | |
15608 | nested_arch.sym_table = NULL; | |
15609 | nested_arch.longnames = NULL; | |
15610 | ||
15611 | if (setup_archive (&arch, file_name, file, is_thin_archive, do_archive_index) != 0) | |
15612 | { | |
15613 | ret = 1; | |
15614 | goto out; | |
4145f1d5 | 15615 | } |
fb52b2f4 | 15616 | |
4145f1d5 NC |
15617 | if (do_archive_index) |
15618 | { | |
2cf0635d | 15619 | if (arch.sym_table == NULL) |
4145f1d5 NC |
15620 | error (_("%s: unable to dump the index as none was found\n"), file_name); |
15621 | else | |
15622 | { | |
591f7597 | 15623 | unsigned long i, l; |
4145f1d5 NC |
15624 | unsigned long current_pos; |
15625 | ||
591f7597 NC |
15626 | printf (_("Index of archive %s: (%lu entries, 0x%lx bytes in the symbol table)\n"), |
15627 | file_name, (unsigned long) arch.index_num, arch.sym_size); | |
4145f1d5 NC |
15628 | current_pos = ftell (file); |
15629 | ||
2cf0635d | 15630 | for (i = l = 0; i < arch.index_num; i++) |
4145f1d5 | 15631 | { |
2cf0635d NC |
15632 | if ((i == 0) || ((i > 0) && (arch.index_array[i] != arch.index_array[i - 1]))) |
15633 | { | |
15634 | char * member_name; | |
4145f1d5 | 15635 | |
2cf0635d NC |
15636 | member_name = get_archive_member_name_at (&arch, arch.index_array[i], &nested_arch); |
15637 | ||
15638 | if (member_name != NULL) | |
15639 | { | |
15640 | char * qualified_name = make_qualified_name (&arch, &nested_arch, member_name); | |
15641 | ||
15642 | if (qualified_name != NULL) | |
15643 | { | |
c2a7d3f5 NC |
15644 | printf (_("Contents of binary %s at offset "), qualified_name); |
15645 | (void) print_vma (arch.index_array[i], PREFIX_HEX); | |
15646 | putchar ('\n'); | |
2cf0635d NC |
15647 | free (qualified_name); |
15648 | } | |
4145f1d5 NC |
15649 | } |
15650 | } | |
2cf0635d NC |
15651 | |
15652 | if (l >= arch.sym_size) | |
4145f1d5 NC |
15653 | { |
15654 | error (_("%s: end of the symbol table reached before the end of the index\n"), | |
15655 | file_name); | |
cb8f3167 | 15656 | break; |
4145f1d5 | 15657 | } |
591f7597 NC |
15658 | /* PR 17531: file: 0b6630b2. */ |
15659 | printf ("\t%.*s\n", (int) (arch.sym_size - l), arch.sym_table + l); | |
15660 | l += strnlen (arch.sym_table + l, arch.sym_size - l) + 1; | |
4145f1d5 NC |
15661 | } |
15662 | ||
c2a7d3f5 NC |
15663 | if (arch.uses_64bit_indicies) |
15664 | l = (l + 7) & ~ 7; | |
15665 | else | |
15666 | l += l & 1; | |
15667 | ||
2cf0635d | 15668 | if (l < arch.sym_size) |
c2a7d3f5 NC |
15669 | error (_("%s: %ld bytes remain in the symbol table, but without corresponding entries in the index table\n"), |
15670 | file_name, arch.sym_size - l); | |
4145f1d5 | 15671 | |
4145f1d5 NC |
15672 | if (fseek (file, current_pos, SEEK_SET) != 0) |
15673 | { | |
15674 | error (_("%s: failed to seek back to start of object files in the archive\n"), file_name); | |
2cf0635d NC |
15675 | ret = 1; |
15676 | goto out; | |
4145f1d5 | 15677 | } |
fb52b2f4 | 15678 | } |
4145f1d5 NC |
15679 | |
15680 | if (!do_dynamic && !do_syms && !do_reloc && !do_unwind && !do_sections | |
15681 | && !do_segments && !do_header && !do_dump && !do_version | |
15682 | && !do_histogram && !do_debugging && !do_arch && !do_notes | |
2c610e4b | 15683 | && !do_section_groups && !do_dyn_syms) |
2cf0635d NC |
15684 | { |
15685 | ret = 0; /* Archive index only. */ | |
15686 | goto out; | |
15687 | } | |
fb52b2f4 NC |
15688 | } |
15689 | ||
d989285c | 15690 | ret = 0; |
fb52b2f4 NC |
15691 | |
15692 | while (1) | |
15693 | { | |
2cf0635d NC |
15694 | char * name; |
15695 | size_t namelen; | |
15696 | char * qualified_name; | |
15697 | ||
15698 | /* Read the next archive header. */ | |
15699 | if (fseek (file, arch.next_arhdr_offset, SEEK_SET) != 0) | |
15700 | { | |
15701 | error (_("%s: failed to seek to next archive header\n"), file_name); | |
15702 | return 1; | |
15703 | } | |
15704 | got = fread (&arch.arhdr, 1, sizeof arch.arhdr, file); | |
15705 | if (got != sizeof arch.arhdr) | |
15706 | { | |
15707 | if (got == 0) | |
15708 | break; | |
15709 | error (_("%s: failed to read archive header\n"), file_name); | |
15710 | ret = 1; | |
15711 | break; | |
15712 | } | |
15713 | if (memcmp (arch.arhdr.ar_fmag, ARFMAG, 2) != 0) | |
15714 | { | |
15715 | error (_("%s: did not find a valid archive header\n"), arch.file_name); | |
15716 | ret = 1; | |
15717 | break; | |
15718 | } | |
15719 | ||
15720 | arch.next_arhdr_offset += sizeof arch.arhdr; | |
15721 | ||
15722 | archive_file_size = strtoul (arch.arhdr.ar_size, NULL, 10); | |
15723 | if (archive_file_size & 01) | |
15724 | ++archive_file_size; | |
15725 | ||
15726 | name = get_archive_member_name (&arch, &nested_arch); | |
15727 | if (name == NULL) | |
fb52b2f4 | 15728 | { |
0fd3a477 | 15729 | error (_("%s: bad archive file name\n"), file_name); |
d989285c ILT |
15730 | ret = 1; |
15731 | break; | |
fb52b2f4 | 15732 | } |
2cf0635d | 15733 | namelen = strlen (name); |
fb52b2f4 | 15734 | |
2cf0635d NC |
15735 | qualified_name = make_qualified_name (&arch, &nested_arch, name); |
15736 | if (qualified_name == NULL) | |
fb52b2f4 | 15737 | { |
2cf0635d | 15738 | error (_("%s: bad archive file name\n"), file_name); |
d989285c ILT |
15739 | ret = 1; |
15740 | break; | |
fb52b2f4 NC |
15741 | } |
15742 | ||
2cf0635d NC |
15743 | if (is_thin_archive && arch.nested_member_origin == 0) |
15744 | { | |
15745 | /* This is a proxy for an external member of a thin archive. */ | |
15746 | FILE * member_file; | |
15747 | char * member_file_name = adjust_relative_path (file_name, name, namelen); | |
15748 | if (member_file_name == NULL) | |
15749 | { | |
15750 | ret = 1; | |
15751 | break; | |
15752 | } | |
15753 | ||
15754 | member_file = fopen (member_file_name, "rb"); | |
15755 | if (member_file == NULL) | |
15756 | { | |
15757 | error (_("Input file '%s' is not readable.\n"), member_file_name); | |
15758 | free (member_file_name); | |
15759 | ret = 1; | |
15760 | break; | |
15761 | } | |
15762 | ||
15763 | archive_file_offset = arch.nested_member_origin; | |
15764 | ||
15765 | ret |= process_object (qualified_name, member_file); | |
15766 | ||
15767 | fclose (member_file); | |
15768 | free (member_file_name); | |
15769 | } | |
15770 | else if (is_thin_archive) | |
15771 | { | |
a043396b NC |
15772 | /* PR 15140: Allow for corrupt thin archives. */ |
15773 | if (nested_arch.file == NULL) | |
15774 | { | |
15775 | error (_("%s: contains corrupt thin archive: %s\n"), | |
15776 | file_name, name); | |
15777 | ret = 1; | |
15778 | break; | |
15779 | } | |
15780 | ||
2cf0635d NC |
15781 | /* This is a proxy for a member of a nested archive. */ |
15782 | archive_file_offset = arch.nested_member_origin + sizeof arch.arhdr; | |
15783 | ||
15784 | /* The nested archive file will have been opened and setup by | |
15785 | get_archive_member_name. */ | |
15786 | if (fseek (nested_arch.file, archive_file_offset, SEEK_SET) != 0) | |
15787 | { | |
15788 | error (_("%s: failed to seek to archive member.\n"), nested_arch.file_name); | |
15789 | ret = 1; | |
15790 | break; | |
15791 | } | |
15792 | ||
15793 | ret |= process_object (qualified_name, nested_arch.file); | |
15794 | } | |
15795 | else | |
15796 | { | |
15797 | archive_file_offset = arch.next_arhdr_offset; | |
15798 | arch.next_arhdr_offset += archive_file_size; | |
fb52b2f4 | 15799 | |
2cf0635d NC |
15800 | ret |= process_object (qualified_name, file); |
15801 | } | |
fb52b2f4 | 15802 | |
2b52916e L |
15803 | if (dump_sects != NULL) |
15804 | { | |
15805 | free (dump_sects); | |
15806 | dump_sects = NULL; | |
15807 | num_dump_sects = 0; | |
15808 | } | |
15809 | ||
2cf0635d | 15810 | free (qualified_name); |
fb52b2f4 NC |
15811 | } |
15812 | ||
4145f1d5 | 15813 | out: |
2cf0635d NC |
15814 | if (nested_arch.file != NULL) |
15815 | fclose (nested_arch.file); | |
15816 | release_archive (&nested_arch); | |
15817 | release_archive (&arch); | |
fb52b2f4 | 15818 | |
d989285c | 15819 | return ret; |
fb52b2f4 NC |
15820 | } |
15821 | ||
15822 | static int | |
2cf0635d | 15823 | process_file (char * file_name) |
fb52b2f4 | 15824 | { |
2cf0635d | 15825 | FILE * file; |
fb52b2f4 NC |
15826 | struct stat statbuf; |
15827 | char armag[SARMAG]; | |
15828 | int ret; | |
15829 | ||
15830 | if (stat (file_name, &statbuf) < 0) | |
15831 | { | |
f24ddbdd NC |
15832 | if (errno == ENOENT) |
15833 | error (_("'%s': No such file\n"), file_name); | |
15834 | else | |
15835 | error (_("Could not locate '%s'. System error message: %s\n"), | |
15836 | file_name, strerror (errno)); | |
15837 | return 1; | |
15838 | } | |
15839 | ||
15840 | if (! S_ISREG (statbuf.st_mode)) | |
15841 | { | |
15842 | error (_("'%s' is not an ordinary file\n"), file_name); | |
fb52b2f4 NC |
15843 | return 1; |
15844 | } | |
15845 | ||
15846 | file = fopen (file_name, "rb"); | |
15847 | if (file == NULL) | |
15848 | { | |
f24ddbdd | 15849 | error (_("Input file '%s' is not readable.\n"), file_name); |
fb52b2f4 NC |
15850 | return 1; |
15851 | } | |
15852 | ||
15853 | if (fread (armag, SARMAG, 1, file) != 1) | |
15854 | { | |
4145f1d5 | 15855 | error (_("%s: Failed to read file's magic number\n"), file_name); |
fb52b2f4 NC |
15856 | fclose (file); |
15857 | return 1; | |
15858 | } | |
15859 | ||
f54498b4 NC |
15860 | current_file_size = (bfd_size_type) statbuf.st_size; |
15861 | ||
fb52b2f4 | 15862 | if (memcmp (armag, ARMAG, SARMAG) == 0) |
2cf0635d NC |
15863 | ret = process_archive (file_name, file, FALSE); |
15864 | else if (memcmp (armag, ARMAGT, SARMAG) == 0) | |
15865 | ret = process_archive (file_name, file, TRUE); | |
fb52b2f4 NC |
15866 | else |
15867 | { | |
4145f1d5 NC |
15868 | if (do_archive_index) |
15869 | error (_("File %s is not an archive so its index cannot be displayed.\n"), | |
15870 | file_name); | |
15871 | ||
fb52b2f4 NC |
15872 | rewind (file); |
15873 | archive_file_size = archive_file_offset = 0; | |
15874 | ret = process_object (file_name, file); | |
15875 | } | |
15876 | ||
15877 | fclose (file); | |
15878 | ||
f54498b4 | 15879 | current_file_size = 0; |
fb52b2f4 NC |
15880 | return ret; |
15881 | } | |
15882 | ||
252b5132 RH |
15883 | #ifdef SUPPORT_DISASSEMBLY |
15884 | /* Needed by the i386 disassembler. For extra credit, someone could | |
9ea033b2 | 15885 | fix this so that we insert symbolic addresses here, esp for GOT/PLT |
e3c8793a | 15886 | symbols. */ |
252b5132 RH |
15887 | |
15888 | void | |
2cf0635d | 15889 | print_address (unsigned int addr, FILE * outfile) |
252b5132 RH |
15890 | { |
15891 | fprintf (outfile,"0x%8.8x", addr); | |
15892 | } | |
15893 | ||
e3c8793a | 15894 | /* Needed by the i386 disassembler. */ |
252b5132 RH |
15895 | void |
15896 | db_task_printsym (unsigned int addr) | |
15897 | { | |
15898 | print_address (addr, stderr); | |
15899 | } | |
15900 | #endif | |
15901 | ||
15902 | int | |
2cf0635d | 15903 | main (int argc, char ** argv) |
252b5132 | 15904 | { |
ff78d6d6 L |
15905 | int err; |
15906 | ||
252b5132 RH |
15907 | #if defined (HAVE_SETLOCALE) && defined (HAVE_LC_MESSAGES) |
15908 | setlocale (LC_MESSAGES, ""); | |
3882b010 L |
15909 | #endif |
15910 | #if defined (HAVE_SETLOCALE) | |
15911 | setlocale (LC_CTYPE, ""); | |
252b5132 RH |
15912 | #endif |
15913 | bindtextdomain (PACKAGE, LOCALEDIR); | |
15914 | textdomain (PACKAGE); | |
15915 | ||
869b9d07 MM |
15916 | expandargv (&argc, &argv); |
15917 | ||
252b5132 RH |
15918 | parse_args (argc, argv); |
15919 | ||
18bd398b | 15920 | if (num_dump_sects > 0) |
59f14fc0 | 15921 | { |
18bd398b | 15922 | /* Make a copy of the dump_sects array. */ |
3f5e193b NC |
15923 | cmdline_dump_sects = (dump_type *) |
15924 | malloc (num_dump_sects * sizeof (* dump_sects)); | |
59f14fc0 | 15925 | if (cmdline_dump_sects == NULL) |
591a748a | 15926 | error (_("Out of memory allocating dump request table.\n")); |
59f14fc0 AS |
15927 | else |
15928 | { | |
09c11c86 NC |
15929 | memcpy (cmdline_dump_sects, dump_sects, |
15930 | num_dump_sects * sizeof (* dump_sects)); | |
59f14fc0 AS |
15931 | num_cmdline_dump_sects = num_dump_sects; |
15932 | } | |
15933 | } | |
15934 | ||
18bd398b NC |
15935 | if (optind < (argc - 1)) |
15936 | show_name = 1; | |
15937 | ||
ff78d6d6 | 15938 | err = 0; |
252b5132 | 15939 | while (optind < argc) |
18bd398b | 15940 | err |= process_file (argv[optind++]); |
252b5132 RH |
15941 | |
15942 | if (dump_sects != NULL) | |
15943 | free (dump_sects); | |
59f14fc0 AS |
15944 | if (cmdline_dump_sects != NULL) |
15945 | free (cmdline_dump_sects); | |
252b5132 | 15946 | |
ff78d6d6 | 15947 | return err; |
252b5132 | 15948 | } |