Mark R_X86_64_GOTPLT64 obsolete
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
553d1284
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12014-11-13 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR gas/17598
4 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
5 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
6 (elf_x86_64_relocate_section): Likewise.
7
a5c71af8
NC
82014-11-13 Nick Clifton <nickc@redhat.com>
9
10 PR binutils/17512
11 * coffcode.h (coff_ptr_struct): Add is_sym field.
12 (coff_new_section_hook): Set the is_sym field.
13 (coff_pointerize_aux_hook): Check the is_sym field.
14 (coff_print_aux): Likewise.
15 (coff_compute_section_file_positions): Likewise.
16 (coff_write_object_contents): Likewise.
17 (coff_slurp_line_table): Likewise.
18 (coff_slurp_symbol_table): Likewise.
19 (CALC_ADDEND): Likewise.
20 * coffgen.c (coff_renumber_symbols): Likewise.
21 (coff_mangle_symbols): Likewise.
22 (coff_fix_symbol_name): Likewise.
23 (coff_write_symbol): Likewise.
24 (coff_write_alien_symbol): Likewise.
25 (coff_write_native_symbol): Likewise.
26 (coff_write_symbols): Likewise.
27 (coff_write_linenumbers): Likewise.
28 (coff_pointerize_aux): Likewise.
29 (coff_get_normalized_symtab): Likewise.
30 (coff_get_symbol_info): Likewise.
31 (bfd_coff_get_syment): Likewise.
32 (bfd_coff_get_auxent): Likewise.
33 (coff_print_symbol): Likewise.
34 (coff_find_nearest_line_with_names): Likewise.
35 (bfd_coff_set_symbol_class): Likewise.
36 (coff_make_empty_symbol): Set the is_sym field.
37 (coff_bfd_make_debug_symbol): Likewise.
38 * peicode.h (pe_ILF_make_a_symbol): Likewise.
39 * libcoff.h: Regenerate.
40 * libcoff-in.h: Regenerate.
41
f41e4712
NC
422014-11-12 Nick Clifton <nickc@redhat.com>
43
44 PR binutils/17512
45 * coffcode.h (coff_slurp_line_table): Set the line number of
46 corrupt entries to -1.
47 (coff_slurp_symbol_table): Alway initialise the value of the
48 symbol.
49 * coffgen.c (coff_print_symbol): Check that the combined pointer
50 is valid.
51 (coff_print_symbol): Do not print negative line numbers.
52 * peXXigen.c (pe_print_idata): Add range checking displaying
53 member names.
54
6bb3e679
AM
552014-11-12 Alan Modra <amodra@gmail.com>
56
57 PR binutils/17512
58 * coffcode.h (coff_slurp_line_table): Drop line number info
59 not preceded by a valid function entry. Revert last change.
60
201159ec
NC
612014-11-11 Nick Clifton <nickc@redhat.com>
62
63 PR binutils/17512
64 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
65 line number cache that would not be initialised by the copy from
66 the new line number table.
67 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
68 returning NULL.
69 * coffgen.c (coff_get_normalized_symbols): Get the external
70 symbols before allocating space for the internal symbols, in case
71 the get fails.
72 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
73 array if one is needed. Likewise with the verdef array.
74 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
75 messages.
76 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
77 structure are initialised.
78 (pe_print_edata): Avoid reading off the end of the data buffer.
79
0ac23374
AM
802014-11-11 Alan Modra <amodra@gmail.com>
81
82 PR binutils/17512
83 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
84 when building func_table.
85
fcfa6240
AM
862014-11-11 Alan Modra <amodra@gmail.com>
87
88 PR binutils/17512
89 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
90 memset the particular bits we need. Update src after hitting loop
91 "continue". Don't count lineno omitted due to invalid symbols in
92 nbr_func, and update lineno_count. Init entire terminating
93 lineno. Don't both allocating terminator in n_lineno_cache.
94 Redirect sym->lineno pointer to where n_lineno_cache will be
95 copied, and free n_lineno_cache.
96 * pe-mips.c (NUM_HOWTOS): Typo fix.
97
4de1599b
AM
982014-11-11 Alan Modra <amodra@gmail.com>
99
100 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
101 size check to account for possible zero terminator.
102
fd6f9d17
RS
1032014-11-10 James Cowgill <James.Cowgill@imgtec.com>
104
105 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
106 data sections to be PROGBITS
107
36e9d67b
NC
1082014-11-10 Nick Clifton <nickc@redhat.com>
109
110 PR binutils/17521
111 * coff-i386.c (NUM_HOWTOS): New define.
112 (RTYPE2HOWTO): Use it.
113 (coff_i386_rtype_to_howto): Likewise.
114 (coff_i386_reloc_name_lookup): Likewise.
115 (CALC_ADDEND): Check that reloc r_type field is valid.
116 * coff-x86_64.c (NUM_HOWTOS): New define.
117 (RTYPE2HOWTO): Use it.
118 (coff_amd64_rtype_to_howto): Likewise.
119 (coff_amd64_reloc_name_lookup): Likewise.
120 (CALC_ADDEND): Check that reloc r_type field is valid.
121 * coffcode.h (coff_slurp_line_table): Check for symbol table
122 indexing underflow.
123 (coff_slurp_symbol_table): Use zalloc to ensure that all table
124 entries are initialised.
125 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
126 in the string table. Also ensure that the table is 0 terminated.
127 (coff_get_normalized_symtab): Check for symbol table indexing
128 underflow.
129 * opncls.c (bfd_alloc): Catch the case where a small negative size
130 can result in only 1 byte being allocated.
131 (bfd_alloc2): Use bfd_alloc.
132 * pe-mips.c (NUM_HOWTOS): New define.
133 (coff_mips_reloc_name_lookup): Use it.
134 (CALC_ADDEND): Check that reloc r_type field is valid.
135 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
136 in the DataDirectory.
137 (pe_print_idata): Avoid reading beyond the end of the data block
138 wen printing strings.
139 (pe_print_edata): Likewise.
140 Check for table indexing underflow.
141 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
142 (pe_bfd_object_p): Allocate and initialize enough space to hold a
143 PEAOUTHDR, even if the opt_hdr field specified less.
144
d1f5d98a
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1452014-11-08 Alan Modra <amodra@gmail.com>
146
147 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
148
01158262
L
1492014-11-07 H.J. Lu <hongjiu.lu@intel.com>
150
151 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
152 checks.
153
cf61b747
L
1542014-11-07 H.J. Lu <hongjiu.lu@intel.com>
155
156 PR ld/17482
157 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
158 for IE->LE transition.
159
56aedec7
AM
1602014-11-07 Alan Modra <amodra@gmail.com>
161
162 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
163
e5242d4b
AM
1642014-11-07 Alan Modra <amodra@gmail.com>
165
166 * tekhex.c (CHUNK_SPAN): Define.
167 (struct data_struct <chunk_init>): Use one byte per span, update
168 all code accessing this field.
169 (find_chunk): Add create param, don't create new entry unless set.
170 (insert_byte): Don't save zeros.
171 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
172 on symbol type. Create an alternate section if both types of
173 symbol are given. Attach type '2' and '6' symbols to absolute
174 section.
175 (move_section_contents): Fix caching of chunk. Don't create chunk
176 when reading, or for writing zeros.
177 (tekhex_set_section_contents): Don't create initial chunks.
178 (tekhex_write_object_contents): Use CHUNK_SPAN.
179
7c53fd1c
AM
1802014-11-07 Alan Modra <amodra@gmail.com>
181
182 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
183
40572405
AM
1842014-11-07 Alan Modra <amodra@gmail.com>
185
186 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
187 * coffcode.h (coff_set_alignment_hook): Likewise.
188 (coff_slurp_line_table): Likewise.
189 * coffgen.c (coff_get_normalized_symtab): Likewise.
190 (_bfd_coff_get_external_symbols): Likewise.
191 * elf.c (bfd_elf_get_str_section): Likewise.
192 * tekhex.c (first_phase): Likewise.
193
83410725
NC
1942014-11-06 Nick Clifton <nickc@redhat.com>
195
196 * aoutx.h (slurp_symbol_table): Revert previous delta.
197 (slurp_reloc_table): Likewise.
198 * compress.c (bfd_get_full_section_contents): Remove file size
199 test.
200 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
201 and do not complain about linker generated files.
202
1fe9dc45
WN
2032014-11-06 Will Newton <will.newton@linaro.org>
204
205 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
206 length sections and sub-sections.
207
a6f921c8
NC
2082014-11-04 Nick Clifton <nickc@redhat.com>
209
210 PR binutils/17512
211 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
212 Replace another abort with an error message.
213 (coff_slurp_line_table): Add more range checking.
214 * peXXigen.c (pe_print_debugdata): Add range checking.
215
131e2f8e
MF
2162014-11-05 James Cowgill <james.cowgill@imgtec.com>
217
218 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
219 when creating a dso with discarded dynsym section.
220
09c14161
MF
2212014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
222
223 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
224 and E_MIPS_ARCH_64R6 support.
225
20ad5e28
NC
2262014-11-05 Nick Clifton <nickc@redhat.com>
227
228 PR binutils/17512
229 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
230 about the number of relocations it contains.
231 (coff_sort_func_alent): Return 0 if the pointers are NULL.
232 (coff_slurp_line_table): Add more range checks. Do not free new
233 tables created when sorting line numbers.
234 * peXXigen.c (pe_print_idata): Add range checks.
235 (pe_print_edata): Likewise.
236 (rsrc_print_resource_entries): Likewise. Avoid printing control
237 characters. Terminate priniting if corruption is detected.
238 (rsrc_print_resource_directory): Terminate printing if an unknown
239 directory type is encountered.
240 (pe_print_debugdata): Fix off-by-one error.
241 (rsrc_count_entries): Add range checking.
242 (rsrc_parse_entry): Likewise.
243
bb0d8671
NC
2442014-11-04 Nick Clifton <nickc@redhat.com>
245
79f2a78e
NC
246 PR binutils/17512
247 * compress.c (bfd_get_full_section_contents): Improve test for
248 linker created objects.
249
bb0d8671
NC
250 PR binutils/17533
251 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
252 corrupt extended name tables.
253
ef42b83e
AM
2542014-11-04 Alan Modra <amodra@gmail.com>
255
256 * elf32-spu.c (ovl_mgr_stat): New function.
257 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
258
931b79cc
AB
2592014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
260
261 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
262 relaxation, reduce the size of symbols that span the deleted
263 bytes.
264
a12d0ffc
AB
2652014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
266
267 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
268 located at the very end of the section.
269
5a3f568b
NC
2702014-11-03 Nick Clifton <nickc@redhat.com>
271
272 PR binutils/17512
273 * aoutx.h (slurp_symbol_table): Check that computed table size is
274 not bigger than the file from which is it being read.
275 (slurp_reloc_table): Likewise.
276 * coffcode.h (coff_slurp_line_table): Remove unneeded local
277 'warned'. Do not try to print the details of a symbol with an
278 invalid index.
279 * coffgen.c (make_a_sectiobn_from_file): Check computed string
280 index against length of string table.
281 (bfd_coff_internal_syment_name): Check read in string offset
282 against length of string table.
283 (build_debug_section): Return a pointer to the section used.
284 (_bfd_coff_read_string_table): Store the length of the string
285 table in the coff_tdata structure.
286 (bfd_coff_free_symbols): Set the length of the string table to
287 zero when it is freed.
288 (coff_get_normalized_symtab): Check offsets against string table
289 or data table lengths as appropriate.
290 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
291 length of string table.
292 * compress.c (bfd_get_full_section_contents): Check computed size
293 against the size of the file.
294 * libcoff-in.h (obj_coff_strings_len): Define.
295 (struct coff_tdata): Add strings_len field.
296 * libcoff.h: Regenerate.
297 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
298 data if the debug section is too small.
299 * xcofflink.c (xcoff_link_input_bfd): Check offset against
300 length of string table.
301
ba241f2d
NC
3022014-11-03 Nick Clifton <nickc@redhat.com>
303
304 * po/fi.po: Updated Finnish translation.
305
2c629856
N
3062014-10-31 Andrew Pinski <apinski@cavium.com>
307 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
308
309 * archures.c: Add octeon3 for mips target.
310 * bfd-in2.h: Regenerate.
311 * bfd/cpu-mips.c: Define I_mipsocteon3.
312 nfo_struct): Add octeon3 support.
313 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
314 octeon3.
315 (mips_set_isa_flags): Add support for octeon3.
ba241f2d 316 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
2c629856
N
317 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
318 extension of bfd_mach_mips_octeon2.
319 (print_mips_isa_ext): Print the value of Octeon3.
320
f54498b4
NC
3212014-10-31 Nick Clifton <nickc@redhat.com>
322
323 PR binutils/17512
324 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
325 symbol table bigger than the file.
326 * elf.c (bfd_elf_get_str_section): Do not try to load a string
327 table bigger than the file.
690725fa 328 * tekhex.c (first_phase): Check that the section range is sane.
f54498b4 329
7e760b06
NC
3302014-10-30 Nick Clifton <nickc@redhat.com>
331
332 PR binutils/17512
0102ea8c 333 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
7e760b06
NC
334 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
335
e5b470e2
NC
3362014-10-29 Nick Clifton <nickc@redhat.com>
337
338 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
339 leak.
340
d1e8523e
DB
3412014-10-29 Dennis Brueni <dbrueni@slickedit.com>
342
e5b470e2 343 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
d1e8523e 344
5a4b0ccc
NC
3452014-10-28 Nick Clifton <nickc@redhat.com>
346
347 PR binutils/17512
348 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
349 detection table on a per-bfd basis.
350 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
351 export table.
352
708d7d0d
NC
3532014-10-28 Andreas Schwab <schwab@suse.de>
354 Nick Clifton <nickc@redhat.com>
355
356 PR binutils/17510
357 * srec.c (srec_bad_byte): Increase size of buf to allow for
358 negative values.
359 (srec_scan): Use an unsigned char buffer to hold header bytes.
360
493a3386
NC
3612014-10-27 Nick Clifton <nickc@redhat.com>
362
7e1e1988 363 PR binutils/17512
bf67003b
NC
364 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
365 binaries with a group of sections linked by the string table
366 indicies.
7e1e1988
NC
367 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
368 with an invalid value for NumberOfRvaAndSizes.
bf67003b
NC
369 (pe_print_edata): Detect out of range rvas and entry counts for
370 the Export Address table, Name Pointer table and Ordinal table.
7e1e1988 371
493a3386
NC
372 PR binutils/17510
373 * elf.c (setup_group): Improve handling of corrupt group
374 sections.
375
68fcca92
JW
3762014-10-24 Tejas Belagod <tejas.belagod@arm.com>
377
378 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
379 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
380 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
381 (elf_aarch64_stub_type): Add new type
382 aarch64_stub_erratum_835769_veneer.
383 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
384 (aarch64_erratum_835769_fix): New data struct to record erratum
385 835769.
386 (elf_aarch64_link_hash_table: Global flags for 835769.
387 (aarch64_build_one_stub): Add case for 835769.
388 (aarch64_size_one_stub): Likewise.
389 (aarch64_mem_op_p, aarch64_mlxl_p,
390 aarch64_erratum_sequence,erratum_835769_scan):
391 New. Decode and scan functions for erratum 835769.
392 (elf_aarch64_create_or_find_stub_sec): New.
393 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
394 them.
395 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
396 (erratum_835769_branch_to_stub_data,
397 make_branch_to_erratum_835769_stub):New. Connect up all the
398 erratum stubs to occurances by branches.
399 (elfNN_aarch64_write_section): New hook.
400 (aarch64_map_one_stub): Output erratum stub symbol.
401 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
402 information for erratum 835769.
403 (elf_backend_write_section): Define.
404
685e70ae
VK
4052014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
406
407 * elf32-arm.c (read_code32): New function to read 32 bit
408 arm instruction.
409 (read_code16): New function to read 16 bit thumb instrution.
410 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
411 and read_code16 to read instructions.
412
00ac7aa0
MF
4132014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
414
415 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
416 (print_mips_isa_ext): Print the value of an unknown extension.
417
73242275
AM
4182014-10-21 Alan Modra <amodra@gmail.com>
419
420 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
421 entries that aren't a multiple of 8 rather than failing assertion.
422
2300b5a1
AM
4232014-10-21 Alan Modra <amodra@gmail.com>
424
425 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
426 to thread_starter.
427
b53dfeb2
AM
4282014-10-18 Alan Modra <amodra@gmail.com>
429
430 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
431 section for function symbols defined in .opd is discarded, let
432 the symbol appear to be undefined.
433 (opd_entry_value): Ensure the result section is that for the
434 function code section in the same object as the OPD entry.
435
f1885d1e
AM
4362014-10-16 Alan Modra <amodra@gmail.com>
437
438 PR 17492
439 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
440 on ELF output bfd.
441 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
442 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
443 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
444 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
445 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
446 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
447 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
448 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
449 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
450 STB_GNU_UNIQUE too.
451
459609d6
AM
4522014-10-16 Alan Modra <amodra@gmail.com>
453
454 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
455 even when output is not ppc64 ELF. Remove redundant tests on
456 type of input bfd.
457
fb167eb2
AM
4582014-10-15 Alan Modra <amodra@gmail.com>
459
460 PR 17481
461 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
462 param, group "section" and "offset" params. Zero discriminator.
463 * bfd.c (bfd_find_nearest_line): Implement with new
464 _bfd_find_nearest_line.
465 (bfd_find_nearest_line_discriminator): Likewise.
466 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
467 define.
468 * coff-rs6000.c (xcoff_find_nearest_line,
469 xcoff_find_nearest_line_discriminator): Delete.
470 (_bfd_xcoff_find_nearest_line): Don't define.
471 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
472 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
473 define.
474 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
475 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
476 adjust _bfd_dwarf2_find_nearest_line call.
477 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
478 others. Set discriminator. Adjust call.
479 (coff_find_nearest_line_discriminator): Delete.
480 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
481 * dwarf2.c (find_line): Rename to..
482 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
483 Simplify setting of do_line. Delete old function.
484 (_bfd_dwarf2_find_line): Delete.
485 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
486 discriminator_ptr and set it.
487 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
488 (_bfd_elf_find_nearest_line_discriminator): Delete.
489 (_bfd_elf_find_line_discriminator): Delete.
490 (_bfd_generic_find_nearest_line_discriminator): Don't define.
491 * elf.c (elf_find_function): Reorder params.
492 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
493 Adjust calls.
494 (_bfd_elf_find_nearest_line_discriminator): Delete.
495 (_bfd_elf_find_line): Adjust call.
496 * elf32-arm.c (arm_elf_find_function): Reorder params.
497 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
498 Adjust calls.
499 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
500 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
501 (elfNN_aarch64_find_nearest_line): Reorder params, add
502 discriminator_ptr. Adjust calls.
503 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
504 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
505 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
506 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
507 (_bfd_dwarf1_find_nearest_line): Likewise.
508 (_bfd_dwarf2_find_nearest_line): Likewise.
509 (_bfd_dwarf2_find_line): Delete.
510 (_bfd_generic_find_nearest_line_discriminator): Delete.
511 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
512 * libcoff-in.h (coff_find_nearest_line): Update prototype.
513 (coff_find_nearest_line_discriminator): Delete.
514 (coff_find_nearest_line_with_names): Update prototype.
515 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
516 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
517 discriminator_ptr. Adjust calls.
518 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
519 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
520 discriminator_ptr and set.
521 * som.c (som_find_nearest_line): Similarly.
522 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
523 _bfd_find_nearest_line_discriminator.
524 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
525 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
526 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
527 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
528 "discriminator" and set.
529 (_bfd_vms_find_nearest_line_discriminator): Delete.
530 (_bfd_generic_find_nearest_line_discriminator): Don't define.
531 (alpha_vms_find_nearest_line): Update define.
532 * bfd-in2.h: Regenerate.
533 * libbfd.h: Regenerate.
534 * libcoff.h: Regenerate.
535
9c461f7d
AM
5362014-10-15 Alan Modra <amodra@gmail.com>
537
538 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
539 * aout-adobe.c (aout_32_find_line): Define.
540 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
541 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
542 * aout-target.h (MY_find_line): Define.
543 * aout-tic30.c (MY_find_line): Define.
544 * binary.c (binary_find_line): Define.
545 * bout.c (aout_32_find_line): Define.
546 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
547 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
548 (rs6000_xcoff64_aix_vec): Likewise.
549 * elf-bfd.h (_bfd_generic_find_line): Don't define.
550 * elfxx-target.h (bfd_elfNN_find_line): Define.
551 * i386msdos.c (msdos_find_line): Define.
552 * i386os9k.c (aout_32_find_line): Define.
553 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
554 (ieee_find_nearest_line, ieee_find_line,
555 ieee_find_inliner_info): Define.
556 * ihex.c (ihex_find_line): Define.
557 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
558 (_bfd_generic_find_line): Don't define.
559 * libbfd.c (_bfd_generic_find_line): Delete.
560 * libcoff-in.h (coff_find_line): Define.
561 * libecoff.h (_bfd_ecoff_find_line): Define.
562 * mach-o.h (bfd_mach_o_find_line): Define.
563 * mmo.c (mmo_find_line): Define.
564 * nlm-target.h (nlm_find_line): Define.
565 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
566 (oasys_find_nearest_line, oasys_find_line,
567 oasys_find_inliner_info): Define.
568 * pef.c (bfd_pef_find_line): Define.
569 * plugin.c (bfd_plugin_find_line): Define.
570 * ppcboot.c (ppcboot_find_line): Define.
571 * som.c (som_find_line): Define.
572 * srec.c (srec_find_line): Define.
573 * tekhex.c (tekhex_find_line): Define.
574 * versados.c (versados_find_line): Define.
575 * vms-alpha.c (alpha_vms_find_line): Define.
576 * xsym.c (bfd_sym_find_line): Define.
577 * bfd-in2.h: Regenerate.
578 * libbfd.h: Regenerate.
579 * libcoff.h: Regenerate.
580
91dc4e0a
TG
5812014-10-15 Tristan Gingold <gingold@adacore.com>
582
583 * version.m4: Bump version to 2.25.51
584 * configure: Regenerate.
585
5697705a
L
5862014-10-14 H.J. Lu <hongjiu.lu@intel.com>
587
588 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
589 offset is less than 2.
590 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
591
65879393
AM
5922014-10-14 Alan Modra <amodra@gmail.com>
593
594 PR 17453
595 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
596 (EIGHT_GAZILLION): Delete.
597
5b69e357
AM
5982014-10-13 Alan Modra <amodra@gmail.com>
599
600 PR 17467
601 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
602 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
603 flags enabling conversion of CIEs and FDEs to use relative encoding.
604 (find_merged_cie): Similarly.
605 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
606 relocatable, except for CIE pointer.
607 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
608 relocs against symbols in dropped comdat group sections.
609 (bfd_elf_discard_info): Do some eh_frame optimisation when
610 relocatable.
611
3d68f91c
JM
6122014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
613
614 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
615 the hwcaps2 object attribute.
616
c2aaac08
AM
6172014-10-04 Alan Modra <amodra@gmail.com>
618
619 PR 17447
620 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
621 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
622 range FDEs for discarding.
623 (vma_compare): Sort on range after address.
624 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
625 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
626 error message rather than "fde".
627 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
628 error message.
629
cf7363b4
L
6302014-09-29 H.J. Lu <hongjiu.lu@intel.com>
631
632 PR ld/17440
633 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
634 for OLD_FREEBSD_ABI_LABEL.
635
e44f5bef
MT
6362014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
637
638 PR 17422
639 * plugin.c (try_claim): New function. Moved from
640 bfd_plugin_object_p.
641 (try_load_plugin): Pass through bfd. Add test.
642 (load_plugin): Pass through bfd.
643 (bfd_plugin_object_p): Move logic to try_claim.
644
331ed130
SA
6452014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
646
647 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
648 call relaxation use furthermost addresses where call source and
649 destination can be to check whether it's in the range of a direct
650 call.
651
aa8f4d1e
AM
6522014-09-22 Alan Modra <amodra@gmail.com>
653
654 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
655 false for overflow or overlapping FDEs. Give more detail in
656 error messages.
657
c3eb94b4
MF
6582014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
659
660 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
661 the addend if relocations are RELA.
662
f4cb41f4
KLC
6632014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
664
665 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
666 nds32_elf_ex9_relocation_check): Synchronize the argument type.
667
e00d879a
AK
6682014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
669
670 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
671 for PIE.
672 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
673 for PIE.
674
92c9bcd4
JK
6752014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
676
677 PR gdb/17407
678 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
679
70e99720
TG
6802014-09-16 Terry Guo <terry.guo@arm.com>
681
682 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
683 failed to merge.
684
1c8f6a4d
KLC
6852014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
686
687 * bfd-in2.h: Regenerate.
688 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
689 (nds32_elf_relax_section): Code refactoring.
690 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
691 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
692 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
693 pattern. The first three is moved from nds32_elf_relax_section,
694 and the last three is new function.
695 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
696 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
697 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
698 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
699 three is moved from nds32_elf_relax_section, and the last four
700 is new function.
701 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
702 pattern and address setting pattern.
703 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
704 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
705 nds32_elf_relax_gotoff_suff): Relax pic pattern.
706 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
707 nds32_elf_relax_letlsls): Relax TLS pattern.
708 (nds32_relax_adjust_label): Adjust alignment and nop.
709 (nds32_elf_pick_relax): Choose relaxation optimization.
710 (nds32_elf_get_relocated_section_contents): New hook.
711 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
712 table 234th entry.
713 * elf32-nds32.h: Declare.
714 * libbfd.h: Regenerate.
715 * reloc.c: Add nds32 new relocations.
716
6d74e8a1
CG
7172014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
718
719 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
720 'name' for the typo issue, which related with commit
721 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
722
7361da2c
AB
7232014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
724 Matthew Fortune <matthew.fortune@imgtec.com>
725
726 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
727 * archures.c (bfd_architecture): Likewise.
728 * bfd-in2.h (bfd_architecture): Likewise.
729 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
730 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
731 BFD_RELOC_MIPS_19_PCREL_S2.
732 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
733 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
734 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
735 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
736 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
737 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
738 BFD_RELOC_LO16_PCREL.
739 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
740 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
741 and R_MIPS_PCLO16.
742 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
743 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
744 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
745 BFD_RELOC_LO16_PCREL.
746 * elfn32-mips.c: Likewise.
747 * elfxx-mips.c (MIPSR6_P): New define.
748 (mipsr6_exec_plt_entry): New array.
749 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
750 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
751 (aligned_pcrel_reloc_p): New function.
752 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
753 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
754 (mips_elf_calculate_relocation): Add support for relocs:
755 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
756 R_MIPS_PCHI16 and R_MIPS_PCLO16.
757 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
758 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
759 (_bfd_mips_elf_check_relocs): Add support for relocs:
760 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
761 (_bfd_mips_elf_relocate_section): Add a check for unaligned
762 pc relative relocs.
763 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
764 plt entry.
765 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
766 (_bfd_mips_elf_print_private_bfd_data): Likewise.
767 (mips_32bit_flags_p): Add support for mips32r6.
768 * libbfd.h (bfd_reloc_code_real_names): Add entries for
769 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
770 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
771 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
772 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
773 BFD_RELOC_MIPS_19_PCREL_S2.
774 * config.bfd: Add mips*-img-elf* target triple.
775
a9d58c06
AB
7762014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
777
778 * config.bfd: Add mips*-img-elf* target triple.
779
ae6c7e33
AM
7802014-09-12 Alan Modra <amodra@gmail.com>
781
782 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
783 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
784 range of FDEs to hdr_info->array.
785 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
786 .eh_frame_hdr entries, and overlapping FDEs.
787
a485e98e
AM
7882014-09-10 Alan Modra <amodra@gmail.com>
789
790 * elf.c (assign_file_positions_except_relocs): Move section header
791 placement to..
792 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
793 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
794 * elflink.c (bfd_elf_final_link): Don't call above function.
795
6128f9cf
AM
7962014-08-30 Alan Modra <amodra@gmail.com>
797
798 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
799
4805fc55
AM
8002014-08-29 Alan Modra <amodra@gmail.com>
801
802 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
803 error for calls via a toc adjusting stub without a nop.
804
b138affb
AM
8052014-08-29 Alan Modra <amodra@gmail.com>
806
807 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
808 error. Remove redundant bfd_set_error.
809
bd25671c
AM
8102014-08-29 Alan Modra <amodra@gmail.com>
811
812 * srec.c (srec_scan): Revert last change. Report an error for
813 S-records with less than the miniumum byte count.
814
376c8d5b
L
8152014-08-28 H.J. Lu <hongjiu.lu@intel.com>
816
817 * srec.c (srec_scan): Return error for 0 size.
818
c8831961
L
8192014-08-27 H.J. Lu <hongjiu.lu@intel.com>
820
821 PR ld/17306
822 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
823 to check discarded input section.
824 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
825
29a9f53e
L
8262014-08-27 H.J. Lu <hongjiu.lu@intel.com>
827
828 PR ld/17313
829 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
830 sections to input from ld --just-symbols.
831
32e79d39
DD
8322014-08-26 DJ Delorie <dj@redhat.com>
833
834 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
835 relaxation type.
836
614b09ce
JW
8372014-08-26 Jiong Wang <jiong.wang@arm.com>
838
839 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
840 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
841 shared library.
842 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
843
0d6d4c82
NC
8442014-08-26 Nick Clifton <nickc@redhat.com>
845
846 * config.bfd: Fix typo in or1knd selection.
847
a4a027b7
KT
8482014-08-22 Kai Tietz <ktietz@redhat.com>
849
850 PR binutils/11822
851 * coffcode.h (coff_compute_section_file_positions): Keep
852 FileAlignment valid as set.
853
4564fb94
AM
8542014-08-22 Alan Modra <amodra@gmail.com>
855
856 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
857 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
858
da44f4e5
AM
8592014-08-22 Alan Modra <amodra@gmail.com>
860
861 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
862 parsed_eh_frames.
863 (_bfd_elf_begin_eh_frame_parsing): Delete.
864 (_bfd_elf_end_eh_frame_parsing): Delete.
865 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
866 (_bfd_elf_end_eh_frame_parsing): Delete.
867 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
868 !info->relocatable in place of merge_cies.
869 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
870 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
871 (ppc64_elf_size_stubs): Likewise pad stub FDE.
872 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
873 (ppc64_elf_size_stubs): ..here and..
874 (ppc64_elf_finish_dynamic_sections): ..here.
875
1d7c9635
MR
8762014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
877
878 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
879
c5423981
TG
8802014-08-21 Tony Wang <tony.wang@arm.com>
881
882 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
883 the veneer routine for R_ARM_THM_JUMP19.
884 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
885 (elf32_arm_size_stub): Ditto.
886
469a3493
RM
8872014-08-20 Roland McGrath <mcgrathr@google.com>
888
889 PR ld/17277
890 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
891 all reloc types with pc_relative set in the howto, not just for
892 R_ARM_REL32 and R_ARM_REL32_NOI.
893 (allocate_dynrelocs_for_symbol): Update comment.
894 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
895 set in the howto, set call_reloc_p and may_need_local_target_p but
896 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
897 (elf32_arm_check_relocs): Likewise.
898
01e6c1a4
WN
8992014-08-20 Will Newton <will.newton@linaro.org>
900
901 * config.bfd: Default armeb-*-eabi* to big endian.
902
2974be62
AM
9032014-08-19 Alan Modra <amodra@gmail.com>
904
905 * configure: Regenerate.
906
1009ef28
AM
9072014-08-18 Alan Modra <amodra@gmail.com>
908
909 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
910 use dynrelocs for ifunc.
911 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
912
1240be6b
AM
9132014-08-18 Alan Modra <amodra@gmail.com>
914
915 PR 17287
916 * elflink.c (on_needed_list): Only consider libraries that have
917 been loaded.
918
75938853
AM
9192014-08-18 Alan Modra <amodra@gmail.com>
920
921 * elflink.c (bfd_elf_discard_info): Return int error status.
922 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
923 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
924 * bfd-in2.h: Regenerate.
925
513ea82e
AM
9262014-08-14 Alan Modra <amodra@gmail.com>
927
928 * peXXigen.c (pe_print_reloc): Protect against access past end
929 of .reloc section.
930
18cd5bce
AM
9312014-08-14 Alan Modra <amodra@gmail.com>
932
933 PR 16563
934 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
935 in the order they are mapped to output sections.
936
b879806f
AM
9372014-08-14 Alan Modra <amodra@gmail.com>
938
939 * configure.ac: Delete redundant plugin related checks.
940 * configure: Regenerate.
941
ffccb7af
SK
9422014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
943
944 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
945 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
946 and SYMBOLIC_BIND.
947
46135103
AM
9482014-08-12 Alan Modra <amodra@gmail.com>
949
950 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
951 here when not calling the generic add_symbol function. Formatting.
952 Correct handling of indirect symbols. Update notice call.
953 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
954 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
955 symbols early. Update notice call. Add comments regarding weak
956 symbols vs. indirect.
957
88d3f087
AM
9582014-08-12 Alan Modra <amodra@gmail.com>
959
960 PR ld/16746
961 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
962 !lto_plugin_active.
963
7f59d2ac
CG
9642014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
965
966 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
967 zero terminated.
968
db712946
L
9692014-08-07 H.J. Lu <hongjiu.lu@intel.com>
970 Alan Modra <amodra@gmail.com>
971
972 PR ld/16746
973 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
974 warning for references in LTO IR to warning symbols.
975
59c26567
AM
9762014-08-07 Alan Modra <amodra@gmail.com>
977
978 * linker.c (WARN, CWARN): Collapse these states to WARN.
979 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
980 new WARN.
981
aaffae57
DE
9822014-08-05 Doug Evans <dje@google.com>
983
984 * bfd-in2.h: Regenerate.
985 * libcoff.h: Regenerate.
986
e034b2cc
MR
9872014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
988
989 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
990 rawsize if changing size.
991
7833fb7b
AM
9922014-08-05 Alan Modra <amodra@gmail.com>
993
994 PR ld/17226
995 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
996
02eb0a49
AM
9972014-08-05 Alan Modra <amodra@gmail.com>
998
999 * linker.c (generic_link_check_archive_element): Move handling
1000 of command link -u symbols with a common symbol def to the
1001 code handling non-common symbols so that archive element symbols
1002 are loaded. Use generic_link_add_object_symbols.
1003
13e570f8
AM
10042014-08-05 Alan Modra <amodra@gmail.com>
1005
1006 PR 13557
1007 * linker.c (struct archive_list, struct archive_hash_entry,
1008 struct archive_hash_table, archive_hash_newfunc,
1009 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1010 archive_hash_table_free): Delete.
1011 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1012 checkfn. Rewrite using a straight-forward scan over archive map.
1013 (generic_link_check_archive_element_no_collect,
1014 generic_link_check_archive_element_collect,
1015 generic_link_check_archive_element): Add h and name params.
1016 * aoutx.h (aout_link_check_archive_element): Likewise.
1017 * pdp11.c (aout_link_check_archive_element): Likewise.
1018 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1019 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1020 scan symbols, simply add archive element whenever h is undefined.
1021 (coff_link_check_ar_symbols): Delete.
1022 * ecoff.c (read_ext_syms_and_strs): Delete.
1023 (reread_ext_syms_and_strs): Delete.
1024 (ecoff_link_check_archive_element): Add h and name param. Don't
1025 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1026 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1027 archive_pass.
1028 (elf_link_add_archive_symbols): Delete "defined" array, merge
1029 functionality into "included". Make "included" a char array. Don't
1030 set or test archive_pass.
1031 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1032 * libbfd.h: Regenerate.
1033
8c784016
KK
10342014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1035
1036 PR 10373
1037 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1038
351cdf24
MF
10392014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1040
1041 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1042 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1043 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1044 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1045 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1046 (_bfd_mips_elf_fake_sections): Likewise.
1047 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1048 (_bfd_mips_elf_additional_program_headers): Account for new
1049 PT_MIPS_ABIFLAGS program header.
1050 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1051 associate with .MIPS.abiflags.
1052 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1053 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1054 (infer_mips_abiflags): Likewise.
1055 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1056 (mips_32bit_flags_p): Moved higher.
1057 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1058 checking for FP ABIs.
1059 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1060 checks. Check EF_MIPS_FP64 flag consistency.
1061 (print_mips_ases, print_mips_isa_ext): New static function.
1062 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1063 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1064 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1065 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1066 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1067 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1068 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1069 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1070
b794fc1d
AM
10712014-07-28 Alan Modra <amodra@gmail.com>
1072
1073 PR 13227
1074 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1075 __gnu_lto_slim to armap.
1076 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1077 __gnu_lto_slim to linker hash table.
1078
48494700
AG
10792014-07-27 Anthony Green <green@moxielogic.org>
1080
1081 * config.bfd: Add moxie-*-moxiebox*.
1082
3d52a869
JS
10832014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1084
1085 Add or reactivate or1k-*-rtems*
1a8bdf69 1086 * config.bfd (or1k-*-rtems*): Reactivate.
3d52a869 1087
cca5b8b6
L
10882014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1089
1090 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1091 ELFOSABI_GNU input.
1092 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1093 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1094
144bed8d
L
10952014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1096
1097 PR binutils/17154
1098 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1099 and R_*_IRELATIVE relocation offset with PLT entry.
1100 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1101 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1102 (elf_x86_64_get_synthetic_symtab): Use it.
1103
998d811a
L
11042014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1105
1106 PR ld/17057
1107 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1108 next_tls_desc_index with elf.srelplt->reloc_count.
1109
87f14779
AM
11102014-07-15 Alan Modra <amodra@gmail.com>
1111
1112 * cache.c (cache_bread_1): Don't return -1 when fread returns
1113 a positive value.
1114
cd3416da
AM
11152014-07-15 Alan Modra <amodra@gmail.com>
1116
1117 * elflink.c (elf_merge_st_other): Update comments. Simplify
1118 visibility handling. Make isym const. Move code modifying
1119 isym->st_other for --exclude-libs to..
1120 (elf_link_add_object_symbols): ..here.
1121
17ca87fc
MN
11222014-07-11 Maks Naumov <maksqwe1@ukr.net>
1123
1124 PR 17141
1125 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1126
5bc8cb6f
NC
11272014-07-08 Nick Clifton <nickc@redhat.com>
1128
1129 PR ld/17110
1130 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1131 segments in input bfds.
1132
7572ca89
WN
11332014-07-08 Will Newton <will.newton@linaro.org>
1134
1135 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1136 value to 64kB and remove custom setting for NaCl.
1137
bffebb6b
AM
11382014-07-08 Alan Modra <amodra@gmail.com>
1139
1140 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1141 bits from source to dest.
1142 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1143 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1144 Likewise.
1145 * bfd-in2.h: Regenerate.
1146
2e0488d3
JW
11472014-07-08 Jiong Wang <jiong.wang@arm.com>
1148
1149 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1150 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1151 when info->relocatable be true.
1152
75f58085
BS
11532014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1154
1155 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1156 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1157 * bfd-in2.h: Regenerate.
1158 * libbfd.h: Regenerate.
1159
1110793a
AM
11602014-07-04 Alan Modra <amodra@gmail.com>
1161
1162 * Makefile.am: Update "configure.in" comments.
1163 * PORTING: Likewise.
1164 * aoutx.h: Likewise.
1165 * configure.host: Likewise.
1166 * doc/bfdint.texi: Likewise.
1167 * targets.c: Likewise.
1168 * warning.m4: Likewise.
1169 * Makefile.in: Regenerate.
1170
35eafcc7
AM
11712014-07-04 Alan Modra <amodra@gmail.com>
1172
1173 * configure.ac: Rename from configure.in.
1174 * Makefile.in: Regenerate.
1175 * config.in: Regenerate.
1176 * doc/Makefile.in: Regenerate.
1177
82b57a90
AM
11782014-07-04 Alan Modra <amodra@gmail.com>
1179
1180 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1181 * Makefile.in: Regenerate.
1182
2e98a7bd
AM
11832014-07-04 Alan Modra <amodra@gmail.com>
1184
1185 * version.m4: New file.
1186 * configure.in: Include version.m4.
1187 (AC_INIT): Update.
1188 * Makefile.am (RELEASE): Delete.
1189 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1190 * Makefile.in: Regenerate.
1191 * doc/Makefile.in: Regenerate.
1192
d1eca1e4
AM
11932014-07-02 Alan Modra <amodra@gmail.com>
1194
1195 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1196 pointer_equality_needed when !readonly_dynrelocs.
1197 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1198
afb93314
AM
11992014-07-02 Alan Modra <amodra@gmail.com>
1200
1201 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1202 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1203
b6a1c03a
AM
12042014-07-01 Alan Modra <amodra@gmail.com>
1205
1206 * bfd.c (struct bfd): Reorganise for better packing. Delete
1207 "ifd" field. Make "format", "direction" and "flags" bitfields.
1208 (HAS_LOAD_PAGE): Delete, renumber following flags.
1209 * bfd-in2.h: Regenerate.
1210 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1211
7341d5e2
AM
12122014-07-01 Alan Modra <amodra@gmail.com>
1213
1214 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1215 (struct ppc_link_hash_table): Increase size of stub_count array.
1216 (build_global_entry_stubs): Emit symbol on global entry stub.
1217 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1218 stub stats.
1219
810d4e75
AM
12202014-07-01 Alan Modra <amodra@gmail.com>
1221
1222 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1223 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1224 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1225 generic linker.
1226 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1227 optimisation when --traditional-format.
1228
f36e8886
BS
12292014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1230 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1231 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1232 Soundararajan <Sounderarajan.D@atmel.com>
1233
1234 * archures.c: Add avrtiny architecture for avr target.
1235 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1236 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1237 added for 16 bit LDS/STS instruction of avrtiny arch.
1238 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1239 BFD_RELOC_AVR_LDS_STS_16.
1240 (bfd_elf_avr_final_write_processing): Select machine number
1241 avrtiny arch.
1242 (elf32_avr_object_p): Set machine number for avrtiny arch.
1243 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1244 * bfd-in2.h: Regenerate.
1245 * libbfd.h: Regenerate.
1246
60d77146
NC
12472014-06-26 Nick Clifton <nickc@redhat.com>
1248
1249 PR binutils/16949
1250 * dwarf2.c (is_str_attr): New function.
1251 (find_abstract_instance_name): Use it to determine when an
1252 attribute has a string value.
1253
15bfcc77
AM
12542014-06-24 Alan Modra <amodra@gmail.com>
1255
1256 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1257 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1258 for --emit-relocs.
1259
886aba9e
PDM
12602014-06-21 Philippe De Muyter <phdm@macqel.be>
1261
1262 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1263 a number of targets.
1264
eea6dad2
KM
12652014-06-20 Kyle McMartin <kyle@redhat.com>
1266
1267 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1268 emitting initial-exec relocs when not linking an executable.
1269
9f19ab6d
WN
12702014-06-16 Will Newton <will.newton@linaro.org>
1271
1272 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1273 htab->next_tls_desc_index in the non-IPLT case.
1274 Calculate GOT offset correctly for the non-IPLT case.
1275 (allocate_dynrelocs_for_symbol): Don't increment
1276 htab->next_tls_desc_index here.
1277
eb9a5ecf
AM
12782014-06-16 Alan Modra <amodra@gmail.com>
1279
1280 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1281 created sections.
1282
d0ae9fbd
OJ
12832014-06-13 Omair Javaid <omair.javaid@linaro.org>
1284
1285 * elfxx-aarch64.c (stdarg.h): Include.
1286 (string.h): Include.
1287 (_bfd_aarch64_elf_grok_prstatus): Updated.
1288 (_bfd_aarch64_elf_grok_psinfo): New function.
1289 (_bfd_aarch64_elf_write_core_note): New function.
1290 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1291 (elf_backend_write_core_note): Define.
1292
d495ab0d
AM
12932014-06-13 Alan Modra <amodra@gmail.com>
1294
1295 * archive.c: Include bfdlink.h.
1296 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1297 * bfd.c (struct bfd): Add is_linker_output field.
1298 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1299 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1300 link.hash and is_linker_output.
1301 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1302 param with bfd*. Assert is_linker_output and link.hash, and
1303 clear them before exit.
1304 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1305 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1306 and link.hash so we can free two linker hash tables.
1307 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1308 first. Clean up on errors. Set hash_table_free pointer.
1309 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1310 bfd_link_hash_table* param with bfd*.
1311 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1312 hash_table_free pointer.
1313 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1314 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1315 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1316 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1317 * xcofflink.c: Similarly.
1318 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1319 clear link.next before creating linker hash table. Clean up on
1320 errors, and restore link.next on exit.
1321 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1322 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1323 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1324 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1325 * hash.c (bfd_hash_table_init_n): Free table on error.
1326 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1327 * bfd-in2.h: Regenerate.
1328 * libbfd.h: Regenerate.
1329 * libcoff.h: Regenerate.
1330
caa4096e
AM
13312014-06-13 Alan Modra <amodra@gmail.com>
1332
1333 PR 17047
1334 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1335 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1336 * bfd.c (bfd_link_hash_table_free): Don't define.
1337 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1338 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1339 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1340 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1341 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1342 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1343 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1344 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1345 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1346 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1347 * xsym.c: Don't define various link_hash_table_free defines, and
1348 remove from bfd_target vars. Temporarily reference some of the
1349 target link_hash_table_free functions to avoid warnings.
1350 * bfd-in2.h: Regenerate.
1351 * libbfd.h: Regenerate.
1352
68faa637
AM
13532014-06-13 Alan Modra <amodra@gmail.com>
1354
1355 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1356 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1357 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1358 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1359 Move link_hash_table_free functions before their corresponding
1360 link_hash_table_create functions.
1361
c72f2fb2
AM
13622014-06-13 Alan Modra <amodra@gmail.com>
1363
1364 * bfd.c (struct bfd): Replace link_next with a union.
1365 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1366 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1367 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1368 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1369 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1370 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1371 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1372 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1373 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1374 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1375 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1376 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1377 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1378 * bfd-in2.h: Regenerate.
1379
7ed689ad
AM
13802014-06-11 Alan Modra <amodra@gmail.com>
1381
1382 * linker.c (unwrap_hash_lookup): Add missing parens.
1383
07821655
KT
13842014-06-11 Kai Tietz <ktietz@redhat.com>
1385
1386 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1387 * libcoff.h: Regenerated.
1388
7b8e2718
AM
13892014-06-10 Alan Modra <amodra@gmail.com>
1390
b71c4043 1391 PR ld/16910
7b8e2718 1392 * linker.c (unwrap_hash_lookup): New function.
1a8bdf69 1393 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
7b8e2718
AM
1394 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1395 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1396 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1397 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1398 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1399 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1400 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1401
a47622ac
AM
14022014-06-07 Alan Modra <amodra@gmail.com>
1403
1404 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1405 insn as a bitfield; Use complain_overflow_bitfield.
1406 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1407
270c9937
JB
14082014-06-05 Joel Brobecker <brobecker@adacore.com>
1409
1410 * development.sh: New file.
1411 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1412 Make -Werror the default with GCC only if DEVELOPMENT is true.
1413 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1414 $(srcdir)/development.sh.
1415 * Makefile.in, configure: Regenerate.
1416
ac21917f
WN
14172014-06-04 Will Newton <will.newton@linaro.org>
1418
810d4e75 1419 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN
1420 being non-NULL into an assert.
1421 (elfNN_aarch64_tls_relax): Remove unused code.
1422
33ac0ca1
DD
14232014-06-03 DJ Delorie <dj@redhat.com>
1424
1425 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1426
c32abae8
NC
14272014-06-03 Nick Clifton <nickc@redhat.com>
1428
1429 PR ld/16807
1430 * peXXigen.c (rsrc_process_section): Page align the new contents
1431 befgore writing out.
1432
397998fc
AM
14332014-06-03 Alan Modra <amodra@gmail.com>
1434
1435 * elf64-ppc.c (ADDIS_R12_R2): Define.
1436 (build_plt_stub): Support fusion on ELFv2 stub.
1437 (ppc_build_one_stub): Likewise for plt branch stubs.
1438
b4894562
AM
14392014-05-28 Alan Modra <amodra@gmail.com>
1440
1441 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1442
4ba3b326
TG
14432014-05-28 Tristan Gingold <gingold@adacore.com>
1444
1445 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1446 to keep the length of the best fit range.
1447 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1448 Likewise.
1449
7a2f2d82
DD
14502014-05-27 DJ Delorie <dj@redhat.com>
1451
1a8bdf69 1452 * elf32-rx.c (get_symbol_value_maybe): New.
7a2f2d82
DD
1453 (rx_elf_relocate_section): If we find a reloc against
1454 $tableentry$default$<name>, redirect it to the appropriate
1455 $tableentry$<n>$.
1456 (RX_Table_Info): New.
1457 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1458 with table parts in them.
1459 (rx_check_directives): New.
1460 (rx_table_map_2): New.
1461 (rx_table_map): New.
1462 (rx_additional_link_map_text): New. Called to dump tables to the
1463 map file.
1a8bdf69 1464 * elf32-rx.h: New.
7a2f2d82 1465
bceec4b9
DD
14662014-05-20 DJ Delorie <dj@redhat.com>
1467
1468 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1469
93d1b056
AM
14702014-05-20 Alan Modra <amodra@gmail.com>
1471
1472 PR 16952
1473 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1474 Remove redundant setting of htab->elf.dynobj. Don't align.
1475 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1476 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1477 (create_sdata_sym): Delete.
1478 (elf_allocate_pointer_linker_section): Rename from
1479 elf_create_pointer_linker_section. Align section.
1480 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1481 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1482 and _SDA2_BASE_.
1483 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1484 Remove unnecessary tests on _SDA_BASE_ sym.
1485 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1486 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1487 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1488 (ppc_elf_maybe_strip_sdata_syms): Declare.
1489
a7c7b2ba
RM
14902014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1491
b4894562 1492 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM
1493
14942014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT
1495
1496 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1497 in a section with no contents.
1498 (is_vma_in_section, find_section_by_vma): New functions.
1499 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1500 offsets in the debug directory.
1501 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1502 Byte-swap GUID from little-endian to big-endian order for
1503 consistent and conventional display.
1504
856ea05c
KP
15052014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1506
1507 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1508 64-bit doubles objects mix with 32-bit doubles objects.
1509 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1510
68e0f6b1
HPN
15112014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1512
1513 * mmo.c: Update URLs in documentation comments.
1514
1058c753
VA
15152014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1516 David Weatherford <weath@cadence.com>
1517 Max Filippov <jcmvbkbc@gmail.com>
1518
1519 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1520 signed.
1521
e59bc75b
AT
15222014-05-07 Andreas Tobler <andreast@fgznet.ch>
1523
1524 * config.bfd: Add proper arm config for *-*-freebsd*.
1525
ae52f483
AB
15262014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1527
1528 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1529 mips32r5 and mips64r5.
1530 * archures.c (bfd_architecture): Likewise.
1531 * bfd-in2.h (bfd_architecture): Likewise.
1532 * cpu-mips.c (arch_info_struct): Likewise.
1533 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1534
757a636f
RS
15352014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1536
1537 * elfxx-mips.h (elfxx-mips.h): Declare.
1538 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1539 Tag_GNU_MIPS_ABI_FP mismatches.
1540 (_bfd_mips_fp_abi_string): New function.
1541
2f67d686
AM
15422014-05-02 Alan Modra <amodra@gmail.com>
1543
1544 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1545 * configure.in: Likewise.
1546 * configure: Regenerate.
1547
6d00b590
AM
15482014-05-02 Alan Modra <amodra@gmail.com>
1549
1550 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1551 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1552 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1553 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1554 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1555 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1556 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1557 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1558 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1559 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1560 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1561 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1562 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1563 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1564 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1565 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1566 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1567 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1568 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1569 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1570 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1571 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1572 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1573 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1574 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1575 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1576 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1577 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1578 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1579 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1580 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1581 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1582 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1583 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1584 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1585 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1586 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1587 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1588 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1589 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1590 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1591 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1592 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1593 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1594 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1595 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1596 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1597 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1598 on aout targets.
1599 * configure: Regenerate.
1600
1218d67d
HPN
16012014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1602
1603 * mmo.c (mmo File layout documentation): Add note about low bits
1604 of address.
1605 (mmo_write_chunk): When handling data remainder, assert that
1606 previous remaining data is flushed.
1607 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1608 when dealing with an aligned VMA and for aligned lengths. Don't skip
1609 the last 32-bit-word of zeros.
1610 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1611 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1612 emitting data, not after updating it.
1613 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1614
a953eec9
NC
16152014-04-30 Nick Clifton <nickc@redhat.com>
1616
1617 * compress.c (bfd_is_section_compressed): When checking the
1618 .debug_str section, also check the fifth byte in the section is
1619 not part of a string.
1620
5087d529
AM
16212014-04-30 Alan Modra <amodra@gmail.com>
1622
1623 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1624 (find_merged_cie): Identify personality functions by (bfd_id,index)
1625 pair when a local sym is used.
1626
230977a4
CS
16272014-04-29 Christian Svensson <blue@cmd.nu>
1628
1629 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1630 into .rela.got if it contained TLS relocations as well.
1631
40af4a36
NC
16322014-04-28 Nick Clifton <nickc@redhat.com>
1633
1634 PR ld/16821
1635 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1636 time warning.
1637
a9e18c6a
AM
16382014-04-26 Alan Modra <amodra@gmail.com>
1639
1640 * po/SRC-POTFILES.in: Regenerate.
1641 * configure: Regenerate.
1642
88667baf
NC
16432014-04-25 Nick Clifton <nickc@redhat.com>
1644
1645 PR ld/16821
1646 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1647 a 342-bit host. This time for older versions of gcc.
1648
08937d80
NC
16492014-04-24 Nick Clifton <nickc@redhat.com>
1650
1651 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1652 32-bit hosts.
1653
93ee1e36
AM
16542014-04-24 Alan Modra <amodra@gmail.com>
1655
1656 PR 16867
1657 * dwarf2.c: Formatting.
1658 (struct dwarf2_debug): Make adjusted_section_count signed.
1659 (unset_sections): Make i signed.
1660 (set_debug_vma): New function.
1661 (place_sections): Handle separate debug object file. Set VMA
1662 on debug sections, even if they have an output section. Also
1663 set VMA on zero size sections, and non-load but alloc sections.
1664 Set adjusted_section_count to -1 when no section adjustment.
1665 Malloc adjusted_sections. Don't double last_vma. Transfer
1666 alloc section VMAs to separate debug file.
1667 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1668 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1669 test on symbols being the same before using old stash. Read
1670 and use separate debug file symbols. Call place_sections.
1671 (find_line): Don't call place_sections here.
1672 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1673 * libbfd.h: Regenerate.
1674 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1675 _bfd_dwarf2_slurp_debug_info call.
1676 * simple.c (simple_save_output_info): Clarify comment.
1677
3714081c
NC
16782014-04-24 Nick Clifton <nickc@redhat.com>
1679
1680 PR ld/16807
1681 * peXXigen.c (struct rsrc_regions): New structure.
1682 (rsrc_print_resource_directory): Use new structure. Include
1683 offset of directory in listing.
1684 (rsrc_print_resource_entry): Likewise.
1685 (rsrc_print_section): Likewise.
1686 (rsrc_count_entries): Do not increment sizeof_strings or
1687 sizeof_leaves.
1688 (rsrc_count_directory): Do not increment sizeof_tables.
1689 (rsrc_compute_region_sizes): New function.
1690 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1691 (rsrc_process_section): Compute size of regions after merging
1692 entries.
1693
cd0449ab
AM
16942014-04-23 Alan Modra <amodra@gmail.com>
1695
1696 PR ld/16787
1697 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1698 (place_sections): Do not modify VMA of sections when called from
1699 linker after sections have been placed in output sections. Short
1700 circuit single section case.
1701 (save_section_vma, section_vma_same): New functions.
1702 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1703 change.
1704 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1705 when non-relocatable.
1706
d5f59c10
NC
17072014-04-22 Nick Clifton <nickc@redhat.com>
1708
1709 PR ld/16821
1710 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1711
73589c9d
CS
17122014-04-22 Christian Svensson <blue@cmd.nu>
1713
1714 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1715 * archures.c: Likewise.
1716 * coffcode.h: Likewise.
1717 * config.bfd: Likewise.
1718 * configure.in: Likewise.
1719 * reloc.c: Likewise.
1720 * targets.c: Likewise.
1721 * cpu-or1k.c: New file.
1722 * elf32-or1k.c: New file.
1723 * coff-or32.c: Delete.
1724 * cpu-openrisc.c: Delete.
1725 * cpu-or32.c: Delete.
1726 * elf32-openrisc.c: Delete.
1727 * elf32-or32.c: Delete.
1728 * Makefile.in: Regenerate.
1729 * bfd-in2.h: Regenerate.
1730 * configure: Regenerate.
1731 * libbfd.h: Regenerate.
1732
285fc9d8
YZ
17332014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1734
1735 PR ld/16821
1736 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1737
5d3b02f0
WN
17382014-04-22 Will Newton <will.newton@linaro.org>
1739
1740 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1741 function. (elf_backend_section_flags): Remove define.
1742
cc75d373
RH
17432014-04-21 Richard Henderson <rth@redhat.com>
1744
d1c109de
RH
1745 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1746 parameter; honor it and disable got merging when false.
1747 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1748 the first pass of relaxation.
1749 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1750 the end of the LITERAL+LITUSE chain.
1751 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1752 second pass of relaxation.
1753
cc75d373
RH
1754 * configure.ac (use_secureplt): Enable by default.
1755 * configure: Rebuild.
1756
c9ffd2ea
TG
17572014-04-18 Tristan Gingold <gingold@adacore.com>
1758
1759 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1760 bind_content, weak_bind_content, lazy_bind_content,
1761 export_content.
1762 (bfd_mach_o_load_command): Add comments, add next field.
1763 (mach_o_data_struct): Replace commands field by first_command
1764 and last_command.
1765 * mach-o.c (bfd_mach_o_append_command): New function.
1766 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1767 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1768 copy fields.
1769 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1770 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1771 (bfd_mach_o_write_thread): Use macro instead of literal.
1772 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1773 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1774 functions.
1775 (bfd_mach_o_write_symtab_content): New function (extracted
1776 from bfd_mach_o_write_symtab).
1777 (bfd_mach_o_write_symtab): Split.
1778 (bfd_mach_o_count_indirect_symbols): Move
1779 (bfd_mach_o_build_dysymtab): Remove layout code.
1780 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1781 (bfd_mach_o_count_sections_for_seg): Remove.
1782 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1783 bfd_mach_o_build_seg_command).
1784 (bfd_mach_o_build_exec_seg_command): New function.
1785 (bfd_mach_o_build_dysymtab_command): Remove.
1786 (bfd_mach_o_layout_commands): New function.
1787 (bfd_mach_o_init_segment): New function.
1788 (bfd_mach_o_build_commands): Major rework to handle non-object
1789 files.
1790 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1791 function.
1792 (bfd_mach_o_read_dyld_info): Clear content fields.
1793 (bfd_mach_o_read_segment): Adjust call.
1794 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1795 chained.
1796 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1797 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1798 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1799 Likewise.
1800
967b2c53
TG
18012014-04-18 Tristan Gingold <gingold@adacore.com>
1802
1803 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1804 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1805 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1806 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1807
4525c51a
TG
18082014-04-18 Tristan Gingold <gingold@adacore.com>
1809
1810 * mach-o.h (bfd_mach_o_dylinker_command)
1811 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1812 name_len field.
1813 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1814 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1815
4384b284
TG
18162014-04-18 Tristan Gingold <gingold@adacore.com>
1817
1818 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1819 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1820 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1821 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1822 each targets declared.
1823 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1824 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1825
452216ab
TG
18262014-04-18 Tristan Gingold <gingold@adacore.com>
1827
1828 * mach-o.c (bfd_mach_o_write_thread)
1829 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1830 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1831 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1832 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1833 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1834 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1835 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1836 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1837 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1838 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1839 (bfd_mach_o_read_command): Now return a boolean status.
1840 Adjust return statements.
1841 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1842 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1843
cb22ccf4
KCY
18442014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1845
1846 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1847 field. Add assigned_low_gotno and assigned_high_gotno fields.
1848 (mips_elf_create_local_got_entry): Update out-of-space condition.
1849 Set index of new GOT entry to assigned_low_gotno if required by
1850 the current relocation, else set it to assigned_high_gotno.
1851 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1852 with assigned_low_gotno.
1853 (mips_elf_multi_got): Initialize assigned_low_gotno and
1854 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1855 in place of assigned_gotno when handling global GOT entries.
1856 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1857 assigned_high_gotno.
1858 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1859 gap in the middle of local GOT space.
1860
4c34aff8
AM
18612014-04-17 Alan Modra <amodra@gmail.com>
1862
1863 PR 16846
1864 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1865 current bfd is a plugin. Don't always set type_change_ok
1866 when old bfd is a plugin.
1867
12241a34
TG
18682014-04-16 Tristan Gingold <gingold@adacore.com>
1869
1870 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1871 flag.
1872
40fd06d1
AM
18732014-04-16 Alan Modra <amodra@gmail.com>
1874
1875 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1876 with "ba 0" rather than zeros.
1877
fa85fb9a
MS
18782014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1879
1880 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1881
da3a2088
AM
18822014-04-14 Alan Modra <amodra@gmail.com>
1883
1884 * elf32-ppc.c (BA): Define
1885 (ppc_elf_link_hash_table_create): Correct default_params.
1886 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1887 than "nop" for ppc476_workaround.
1888 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1889 and __glink_PLTresolve. Ensure plt call stub at end of page
1890 doesn't allow fall-thru prefetch.
1891
32ae0d80
NC
18922014-04-11 Nick Clifton <nickc@redhat.com>
1893
1894 PR ld/16821
1895 * peXXigen.c (abs_finder): New function.
1896 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1897 than 1^32 try to convert them into section relative values
1898 instead.
1899
85cf705b
NC
19002014-04-11 Nick Clifton <nickc@redhat.com>
1901
1902 * bfd-in2.h: Regenerate.
1903 * libbfd.h: Regenerate.
1904
1511baec
SL
19052014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1906
1907 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1908 when building function stubs.
1909
e4ef1b6c
DC
19102014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1911
1912 * elf32-avr.c: Add DIFF relocations for AVR.
1913 (avr_final_link_relocate): Handle the DIFF relocs.
1914 (bfd_elf_avr_diff_reloc): New.
1915 (elf32_avr_is_diff_reloc): New.
1916 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1917 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1918 bytes.
1919
1920 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1921
e30d16e9
AM
19222014-04-09 Alan Modra <amodra@gmail.com>
1923
1924 * libcoff.h: Regenerate.
1925
b4ab4364
AM
19262014-04-09 Alan Modra <amodra@gmail.com>
1927
1928 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1929 of safe ppc476 insns at end of page. Also remove non-branch insns.
1930 Expand comments.
1931
6e6e7cfc 19322014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT
1933
1934 * peXXigen.c (pe_print_debugdata): New function: Displays the
1935 contents of the debug directory and decodes codeview entries.
1936 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1937 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1938 Add functions for reading and writing debugdir and codeview
1939 records.
1940 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1941 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1942 * libcoff-in.h (pe_tdata): Add build-id data.
1943 * libcoff.h: Regenerate.
1944 * coffcode.h (coff_write_object_contents): Run build_id
1945 after_write_object_contents hook.
1946
115c6d5c
AM
19472014-04-05 Alan Modra <amodra@gmail.com>
1948
1949 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1950 merging non-default sym.
1951
26954155
TG
19522014-04-04 Tristan Gingold <gingold@adacore.com>
1953
1954 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1955 configured for.
1956
ca148c5a
TG
19572014-04-04 Tristan Gingold <gingold@adacore.com>
1958
1959 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1960 thinko on names length.
1961
47c50932
TG
19622014-04-04 Tristan Gingold <gingold@adacore.com>
1963
1964 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1965 of output_section.
1966 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1967
4ef27e04
TG
19682014-04-04 Tristan Gingold <gingold@adacore.com>
1969
1970 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1971
b69c8728
JT
19722014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1973
1974 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1975 section before dereferencing.
1976 (pe_print_idata, pe_print_edata, pe_print_reloc)
1977 (rsrc_print_section): Don't bother interpreting the contents
1978 of sections which have no contents.
1979
1b6aeedb
MG
19802014-04-03 Maria Guseva <m.guseva@samsung.com>
1981
1982 PR ld/16803
1983 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1984 file position.
1985
707e555b
TG
19862014-04-03 Tristan Gingold <gingold@adacore.com>
1987
1988 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1989 output_section.
1990 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1991 Fix style.
1992 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1993
c3fcb775
AM
19942014-04-03 Alan Modra <amodra@gmail.com>
1995
1996 * elf-bfd.h (struct elf_backend_data
1997 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1998 with "bfd_size_type size".
1999 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2000 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2001 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2002 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM
2003 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2004 * bfd-in2.h: Regenerate.
c3fcb775 2005
7a79c514
TG
20062014-04-02 Tristan Gingold <gingold@adacore.com>
2007
2008 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2009 (bfd_mach_o_prebind_cksum_command): New types.
2010 (bfd_mach_o_prebound_dylib_command): Rewrite.
2011 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2012 fields.
2013 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2014 command.
2015 (bfd_mach_o_read_prebind_cksum): New function.
2016 (bfd_mach_o_read_twolevel_hints): Ditto.
2017 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2018 commands.
2019
5979d6b6
AM
20202014-04-02 Alan Modra <amodra@gmail.com>
2021
2022 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2023 Consolidate code handling possible section headers past end of
2024 segment. Don't use p_align for page size guess, instead use
2025 minpagesize. Take note of ld.so clearing section headers when
2026 p_memsz > p_filesz. Handle file header specifying no section
2027 headers. Handle zero p_align throughout. Default loadbase to
2028 zero. Add comments. Rename contents_size to high_offset, and
2029 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2030 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2031 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2032 Likewise.
2033 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2034 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2035 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2036 * bfd-in2.h: Regnerate.
2037
23d72939
TG
20382014-04-01 Tristan Gingold <gingold@adacore.com>
2039
2040 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2041 when num == 0.
2042
6a631e86 20432014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 2044 Pavel Fedin <p.fedin@samsung.com>
6a631e86 2045
b4894562 2046 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG
2047 entries on eabi and nacl targets.
2048 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM
2049 (elf32_arm_nacl_plt_sym_val): Likewise.
2050 (elf32_arm_plt0_size): Add helper function.
2051 (elf32_arm_plt_size): Likewise.
6a631e86 2052
10be66a4
TG
20532014-03-27 Tristan Gingold <gingold@adacore.com>
2054
2055 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2056 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2057
3cc27770
TG
20582014-03-27 Tristan Gingold <gingold@adacore.com>
2059
2060 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2061 * mach-o.c (bfd_mach_o_write_symtab)
2062 (bfd_mach_o_write_contents)
2063 (bfd_mach_o_set_section_flags_from_bfd)
2064 (bfd_mach_o_build_seg_command): Fix indentation.
2065 (bfd_mach_o_get_base_address): New function.
2066
55bfc9ac
NC
20672014-03-26 Nick Clifton <nickc@redhat.com>
2068
2069 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2070 relocations in discarded sections.
2071
d8028530
TG
20722014-03-26 Tristan Gingold <gingold@adacore.com>
2073
2074 * mach-o.c (bfd_mach_o_convert_architecture): Add
2075 BFD_MACH_O_CPU_TYPE_ARM64.
2076
f6c7c3e8
AM
20772014-03-26 Alan Modra <amodra@gmail.com>
2078
2079 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2080 needed plt entries when taking the address of functions for
2081 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2082 Move opd setup and abiversion checks to..
2083 (ppc64_elf_before_check_relocs): ..here. Renamed from
2084 ppc64_elf_process_dot_syms. Set output abiversion from input and
2085 input abiversion from output, if either is not set.
2086 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2087 (elf_backend_check_directives): Update.
2088
c955de36
WN
20892014-03-25 Will Newton <will.newton@linaro.org>
2090
2091 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2092 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2093 of input sections rather than output sections.
2094
97323ad1
WN
20952014-03-20 Will Newton <will.newton@linaro.org>
2096
2097 PR ld/16715
2098 * elf32-arm.c (elf32_arm_check_relocs): Set
2099 pointer_equality_needed for absolute references within
2100 executable links.
2101 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2102 unless pointer_equality_needed is set.
2103
1d63324c
NC
21042014-03-19 Nick Clifton <nickc@redhat.com>
2105
6caf7111
NC
2106 * peXXigen.c (rsrc_process_section): Add code to scan input
2107 sections and record their lengths. Use these lengths to find the
2108 start of each merged .rsrc section.
1d63324c 2109
fbe383b9
TG
21102014-03-17 Tristan Gingold <gingold@adacore.com>
2111
2112 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2113 (bfd_mach_o_read_command): Ditto.
2114
5a026fc9
NC
21152014-03-14 Meador Inge <meadori@codesourcery.com>
2116
b4894562
AM
2117 * configure.in: Add strnlen to AC_CHECK_DECLS.
2118 * config.in: Regenerate.
2119 * configure: Regenerate.
2120 * sysdep.h (strnlen): Add prototype.
5a026fc9 2121
c3301df1
AM
21222014-03-14 Alan Modra <amodra@gmail.com>
2123
2124 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2125 handling for VLE_SDA21 relocs.
2126
167ad85b
TG
21272014-03-13 Tristan Gingold <gingold@adacore.com>
2128
2129 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2130 has been read.
2131 (pe_bfd_object_p): Also read version number to detect ILF.
2132 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2133 (x86_64pe_bigobj_vec): Define
2134 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2135 (bfd_coff_max_nscns): New macro.
2136 (coff_compute_section_file_positions): Use unsigned int for
2137 target_index. Compare with bfd_coff_max_nscns.
2138 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2139 Set a value for _bfd_coff_max_nscns.
2140 (header_bigobj_classid): New constant.
2141 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2142 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2143 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2144 functions.
2145 (bigobj_swap_table): New table.
2146 * libcoff.h: Regenerate.
2147 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2148 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2149 _bfd_coff_max_nscns.
2150 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2151 * coff-rs6000.c (bfd_xcoff_backend_data)
2152 (bfd_pmac_xcoff_backend_data): Likewise.
2153 * coff64-rs6000.c (bfd_xcoff_backend_data)
2154 (bfd_xcoff_aix5_backend_data): Likewise.
2155 * targets.c (x86_64pe_bigobj_vec): Declare.
2156 * configure.in (x86_64pe_bigobj_vec): New vector.
2157 * configure: Regenerate.
2158 * config.bfd: Add bigobj object format for Windows targets.
2159
c792917c
NC
21602014-03-12 Nick Clifton <nickc@redhat.com>
2161
2162 PR ld/16671
2163 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2164 before testing for vxworks.
2165
fa47fa92
AM
21662014-03-12 Alan Modra <amodra@gmail.com>
2167
2168 * Makefile.in: Regenerate.
2169
bbefd0a9
AM
21702014-03-12 Alan Modra <amodra@gmail.com>
2171
2172 PR 16690
2173 * elf.c (copy_elf_program_header): Ignore first section lma if
2174 non-alloc.
2175
3c865fca
AM
21762014-03-11 Alan Modra <amodra@gmail.com>
2177
2178 PR 16686
2179 * coff-rs6000.c: Include stdint.h.
2180 * coff64-rs6000.c: Likewise.
2181
ce15efd8
TG
21822014-03-10 Tristan Gingold <gingold@adacore.com>
2183
2184 * ticoff.h: Removed.
2185
86c95733
AM
21862014-03-08 Alan Modra <amodra@gmail.com>
2187
2188 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2189 many relocations. Correct bitsize and rightshift too for a number
2190 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2191 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2192 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2193 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2194 fields in instructions to signed/unsigned according to whether
2195 the field takes a signed or unsigned value. Tidy vle split16 code.
2196 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2197
b80eed39
AM
21982014-03-08 Alan Modra <amodra@gmail.com>
2199
2200 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2201 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2202 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2203 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2204 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2205 fields in instructions to signed/unsigned according to whether
2206 the field takes a signed or unsigned value.
2207
c38e8559
PA
22082014-03-07 Pedro Alves <palves@redhat.com>
2209
5893c83a 2210 PR gdb/16696
c38e8559
PA
2211 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2212 through ptr_to_uint instead of through long.
2213
e9847026
NC
22142014-03-06 Nick Clifton <nickc@redhat.com>
2215
2216 PR 16664
2217 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2218 attribute section names.
2219
4b95cf5c
AM
22202014-03-05 Alan Modra <amodra@gmail.com>
2221
2222 Update copyright years.
2223
45965137
AM
22242014-03-05 Alan Modra <amodra@gmail.com>
2225
2226 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2227 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2228 (ppc64_elf_check_relocs): Likewise.
2229 (ppc64_elf_relocate_section): Likewise.
2230 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2231 * bfd-in2.h: Regenerate.
2232 * libbfd.h: Regenerate.
2233
cd0c81e9 22342014-03-04 Heiher <r@hev.cc>
4ba154f5
RS
2235
2236 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2237 Loongson-3A.
2238 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2239 extension of bfd_mach_mipsisa64r2.
2240
eed94f8f
NC
22412014-03-04 Nick Clifton <nickc@redhat.com>
2242
2243 PR ld/16017
2244 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2245 (elf32_thumb2_plt_entry): New array.
2246 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2247 using thumb2 based PLT.
2248 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2249 entries.
2250 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2251 PLT entries.
2252 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2253 based PLT 0-entry.
2254 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2255 Thumb2 based PLT 0-entry.
2256 (elf32_arm_output_arch_local_syms): Handle creation of local
2257 symbols for Thumb2 based PLT entries.
2258
9850436d
AM
22592014-02-28 Alan Modra <amodra@gmail.com>
2260
2261 PR ld/16643
2262 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2263 the same conditions we called check_relocs.
2264
1db37fe6
YG
22652014-02-27 Yuri Gribov <y.gribov@samsung.com>
2266
2267 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2268 * bfd-in2.h: Regenerate.
2269 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2270 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2271 using long PLT entries.
2272 (bfd_elf32_arm_use_long_plt): New function.
2273 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2274
db434ba0
AM
22752014-02-27 Alan Modra <amodra@gmail.com>
2276
2277 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2278 params for targets that don't use ppc32elf.em.
2279
d9972968
CLT
22802014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2281
2282 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2283 of GOTOFF relocations.
2284
0ff2b86e
L
22852014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2286 H.J. Lu <hongjiu.lu@intel.com>
2287
2288 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2289 (elf_x86_64_legacy_plt_entry): Likewise.
2290 (elf_x86_64_bnd_plt_entry): Likewise.
2291 (elf_x86_64_legacy_plt2_entry): Likewise.
2292 (elf_x86_64_bnd_plt2_entry): Likewise.
2293 (elf_x86_64_bnd_arch_bed): Likewise.
2294 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2295 (elf_x86_64_link_hash_table): Add plt_bnd.
2296 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2297 plt_bnd.
2298 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2299 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2300 in 64-bit mode.
2301 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2302 symbols. Resolve call to the second PLT if it is created.
2303 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2304 (elf_x86_64_relocate_section): Resolve PLT references to the
2305 second PLT if it is created.
2306 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2307 second PLT entry for BND relocation.
2308 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2309 the second PLT is created.
2310 (elf_x86_64_get_synthetic_symtab): New.
2311 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2312
7d4c687d
AM
23132014-02-19 Alan Modra <amodra@gmail.com>
2314
2315 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2316 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2317 provision of out-of-line register save/restore routines.
2318
5db3e65d
JC
23192014-02-18 Jack Carter <jack.carter@imgtec.com>
2320
b4894562
AM
2321 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2322 PT_DYNAMIC segment flags.
5db3e65d 2323
024a2310
JK
23242014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2325
2326 PR binutils/16595
2327 * simple.c (struct saved_offsets): New.
2328 (simple_save_output_info): Use it for ptr.
2329 (simple_restore_output_info): Use it for ptr. Check section_count.
2330 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2331
e7d1c40c
AM
23322014-02-17 Alan Modra <amodra@gmail.com>
2333
2334 * elf64-ppc.h (struct ppc64_elf_params): Define.
2335 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2336 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2337 ppc64_elf_build_stubs): Update prototype.
2338 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2339 fields now in params. Adjust code throughout file.
2340 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2341 Save params pointer in htab.
2342 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2343 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2344 ppc64_elf_build_stubs): Remove parameters now in "params".
2345
668e22e5
AM
23462014-02-17 Alan Modra <amodra@gmail.com>
2347
2348 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2349 patched for ppc476 workaround. Reapply branch taken/not taken
2350 relocs.
2351
9f7552cf
AM
23522014-02-12 Alan Modra <amodra@gmail.com>
2353
2354 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2355 stubs for calls to __tls_get_addr that we know will later be
2356 optimised away.
2357
795bc6b3
AM
23582014-02-12 Alan Modra <amodra@gmail.com>
2359
2360 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2361 for ld -r, when code sections are sufficiently aligned.
2362 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2363 pagesize_p2.
2364
b407645f
AM
23652014-02-12 Alan Modra <amodra@gmail.com>
2366
2367 PR gold/15530
2368 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2369 --export-dynamic and --dynamic-list marking of symbols.
2370 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2371 cheap tests first.
2372
d6f6f455
L
23732014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2374
2375 PR gold/16530
2376 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2377 executables if it matches dynamic_list.
2378
c1c69e83
AM
23792014-02-10 Alan Modra <amodra@gmail.com>
2380
2381 * po/SRC-POTFILES.in: Regenerate.
2382 * po/bfd.pot: Regenerate.
2383
53291d1f
AM
23842014-02-09 Alan Modra <amodra@gmail.com>
2385
2386 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2387 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2388 (elfNN_bed): Init new field.
2389 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2390 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2391 (ppc_elf_relax_section): Don't reallocate section here, write
2392 stubs, or write out relocs for ld -r here..
2393 (ppc_elf_relocate_section): ..instead write stubs here, and use
2394 existing code to write out relocs for ld -r. Fix offset
2395 adjustment on reloc for little-endian.
2396 (elf_backend_caches_rawsize): Define.
2397
d1eb5696
RO
23982014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2399
85773039 2400 PR build/16550
d1eb5696
RO
2401 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2402
2915c55b
JK
24032014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2404
2405 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2406 return paths. Three times.
2407 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2408 return paths.
2409 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2410 (ppc64_elf_edit_toc): Free USED in return path.
2411
1c2de463
SL
24122014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2413
2414 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2415 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2416 * libbfd.h: Regenerated.
2417 * bfd-in2.h: Regenerated.
2418 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2419 (nios2_reloc_map): Likewise.
2420 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2421 Fixed all references.
2422 (nios2_elf32_relocate_section): Add new relocations.
2423 (nios2_elf32_check_relocs): Likewise.
2424 (nios2_elf32_gc_sweep_hook): Likewise.
2425
5446cbdf
AM
24262014-02-03 Alan Modra <amodra@gmail.com>
2427
2428 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2429 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2430 (ppc_elf_link_params): New function.
2431 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2432 workaround.
2433 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2434 parameters. Use htab->params instead.
2435 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2436 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2437 64 bytes for ppc476 workaround.
2438 (struct ppc_elf_relax_info): New.
2439 (ppc_elf_relax_section): Exclude linker created sections and
2440 those too small to hold one instruction. Don't add another
cd3416da 2441 branch around trampolines on later relax passes. Don't
5446cbdf
AM
2442 generate trampolines for undefined symbols when !relocatable,
2443 nor for plugin symbols. Allocate space for ppc476 workaround
2444 patch area. Free fixups on error return path.
2445 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2446 * elf32-ppc.h (struct ppc_elf_params): New.
2447 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2448 (ppc_elf_link_params): Declare.
2449 * section.c (SEC_INFO_TYPE_TARGET): Define.
2450 * bfd-in2.h: Regenerate.
2451
82e91538
SL
24522014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2453
2454 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2455 h_gp_got field.
2456 (nios2_elf32_relocate_section): Use got_base to adjust
2457 GOT-pointer-relative relocations relative to _gp_got.
2458 (create_got_section): Create _gp_got symbol.
2459 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2460 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2461
78058a5e
SL
24622014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2463
2464 * bfd-in2.h: Update from reloc.c.
2465 * elf32-nios2.c: Include elf32-nios2.h.
2466 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2467 (nios2_reloc_map): Likewise.
2468 (enum elf32_nios2_stub_type): Declare.
2469 (struct elf32_nios2_stub_hash_entry): Declare.
2470 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2471 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2472 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2473 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2474 bfd_count, top_index, input_list, all_local_syms.
2475 (nios2_call26_stub_entry): New.
2476 (nios2_elf32_install_imm16): Move up in file.
2477 (nios2_elf32_install_data): Move up in file.
2478 (hiadj): Move up in file.
2479 (stub_hash_newfunc): New.
2480 (link_hash_newfunc): Initialize hsh_cache field.
2481 (STUB_SUFFIX): New.
2482 (nios2_stub_name): New.
2483 (nios2_get_stub_entry): New.
2484 (nios2_add_stub): New.
2485 (nios2_elf32_setup_section_lists): New.
2486 (nios2_elf32_next_input_section): New.
2487 (CALL26_SEGMENT): New.
2488 (MAX_STUB_SECTION_SIZE): New.
2489 (group_sections): New.
2490 (nios2_type_of_stub): New.
2491 (nios2_build_one_stub): New.
2492 (nios2_size_one_stub): New.
2493 (get_local_syms): New.
2494 (nios2_elf32_size_stubs): New.
2495 (nios2_elf32_build_stubs): New.
2496 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2497 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2498 trampolines for R_NIOS2_CALL26 stubs.
2499 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2500 (nios2_elf32_gc_sweep_hook): Likewise.
2501 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2502 (nios2_elf32_link_hash_table_free): New.
2503 (bfd_elf32_bfd_link_hash_table_free): Define.
2504 * elf32-nios2.h: New file.
2505 * libbfd.h: Update from reloc.c.
2506 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2507
df3ce959
NC
25082014-01-29 Nick Clifton <nickc@redhat.com>
2509
2510 PR binutils/16318
2511 * elf32-metag.c (elf_metag_post_process_headers): Call
2512 _bfd_elf_post_process_headers.
2513 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2514 _bfd_elf_copy_private_data.
2515 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2516
27b829ee
NC
25172014-01-29 Nick Clifton <nickc@redhat.com>
2518
2519 * bfd-in.h (bfd_set_section_vma): Delete.
2520 (bfd_set_section_alignment): Delete.
2521 (bfd_set_section_userdata): Delete.
2522 (bfd_set_cacheable): Delete.
2523 * bfd.c (bfd_set_cacheable): New static inline function.
2524 * section.c (bfd_set_section_userdata): Likewise.
2525 (bfd_set_section_vma): Likewise.
2526 (bfd_set_section_alignment): Likewise.
2527 * bfd-in2.h: Regenerate.
2528
0a9c7b2b
NC
25292014-01-28 Nick Clifton <nickc@redhat.com>
2530
2531 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2532 attributes select the CU containing the abbreviation, which may not
2533 be the current CU.
2534
3ba720c7
AM
25352014-01-24 Alan Modra <amodra@gmail.com>
2536
2537 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2538 to get_relocs for ELFv2.
2539
d923cae0
L
25402014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2541
2542 PR ld/16498
3ba720c7 2543 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L
2544 if TLS sections are not adjacent.
2545
16e4ecc0
AM
25462014-01-22 Alan Modra <amodra@gmail.com>
2547
2548 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2549
eb8d7fda
AM
25502014-01-22 Alan Modra <amodra@gmail.com>
2551
2552 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2553
4584ec12
L
25542014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2555
2556 PR ld/16467
2557 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2558 regular default symbol definition and the versioned dynamic
2559 symbol definition mismatch, skip the default symbol definition
2560 if one of them is IFUNC.
2561
22ef172a
L
25622014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2563
2564 PR ld/2404
2565 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2566 info->export_dynamic nor h->ref_dynamic for type mismatch when
2567 adding the default version.
2568
b75d42bc
AM
25692014-01-16 Alan Modra <amodra@gmail.com>
2570
2571 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2572 mips_elf_traverse_got_arg* rather than mips_got_info*.
2573 Adjust caller. Alloc on output_bfd rather than symbol section
2574 owner.
2575
c353e543
L
25762014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2577
2578 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2579 change.
2580 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2581
818d220a
L
25822014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2583
2584 PR ld/16428
2585 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2586 against __ehdr_start.
2587 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2588
c3ce498c
L
25892014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2590
2591 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2592 change.
2593 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2594
d1ec1e40
L
25952014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2596
2597 PR ld/16428
2598 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2599 count if there are any non pc-relative relocs.
2600 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2601
f44a1f8e
CL
26022014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2603 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2604
2605 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2606 offset while calculating relocation address.
2607 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2608 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2609
fd0fd00c
MJ
26102014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2611
2612 PR ld/16202
2613 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2614 R_ARM_ABS8 and R_ARM_ABS16.
2615
aa726b9e
AM
26162014-01-13 Alan Modra <amodra@gmail.com>
2617
2618 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2619 error when shared and force a plt call otherwise.
2620 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2621 plt_type == PLT_NEW.
2622 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2623 the appropriate call stub.
2624
eec2f3ed
AM
26252014-01-10 Alan Modra <amodra@gmail.com>
2626
2627 PR ld/14207
2628 PR ld/16322
2629 PR binutils/16323
2630 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2631 (assign_file_positions_for_non_load_sections): When setting up
2632 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2633 header that completely covers the relro region.
2634
09bf66a8
TG
26352014-01-09 Tristan Gingold <gingold@adacore.com>
2636
2637 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2638 table macros and add macros to initializa the structure.
2639
43a8475c
L
26402014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2641
2642 PR ld/14207
2643 PR ld/16322
2644 PR binutils/16323
2645 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2646 size for PT_GNU_RELRO segment.
2647 (assign_file_positions_for_load_sections): If PT_LOAD segment
2648 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2649
1651e569
TT
26502014-01-07 Tom Tromey <tromey@redhat.com>
2651
2652 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2653 wrappers.
2654
dc9155b2
NC
26552014-01-03 Nick Clifton <nickc@redhat.com>
2656
2657 PR binutils/16199
2658 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2659 zero.
2660
dd8dfa39 26612014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A
2662
2663 PR binutils/14289
2664 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2665
1be5090b
NC
26662014-01-02 Nick Clifton <nickc@redhat.com>
2667
2668 PR binutils/11983
2669 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2670 filename in the bfd's filename field.
2671 * elfcode.h (bfd_from_remote_memory): Likewise.
2672 * ieee.c (ieee_object_p): Likewise.
2673 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2674 * oasys.c (oasys_openr_next_archived_file): Likewise.
2675 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2676 * opncls.c (bfd_fopen): Likewise.
2677 (bfd_openstreamr): Likewise.
2678 (bfd_openr_iovec): Likewise.
2679 (bfd_openw): Likewise.
2680 (bfd_create): Likewise.
2681 (_bfd_delete_bfd): Free filename.
2682
5fb776a6 2683For older changes see ChangeLog-2013
56882138 2684\f
5fb776a6 2685Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC
2686
2687Copying and distribution of this file, with or without modification,
2688are permitted in any medium without royalty provided the copyright
2689notice and this notice are preserved.
2690
56882138
AM
2691Local Variables:
2692mode: change-log
2693left-margin: 8
2694fill-column: 74
2695version-control: never
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