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X32: Add REX prefix to encode R_X86_64_GOTTPOFF
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
cf61b747
L		 12014-11-07 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR ld/17482
4 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
5 for IE->LE transition.
6
56aedec7
AM		 72014-11-07 Alan Modra <amodra@gmail.com>
8
9 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
10
e5242d4b
AM		 112014-11-07 Alan Modra <amodra@gmail.com>
12
13 * tekhex.c (CHUNK_SPAN): Define.
14 (struct data_struct <chunk_init>): Use one byte per span, update
15 all code accessing this field.
16 (find_chunk): Add create param, don't create new entry unless set.
17 (insert_byte): Don't save zeros.
18 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
19 on symbol type. Create an alternate section if both types of
20 symbol are given. Attach type '2' and '6' symbols to absolute
21 section.
22 (move_section_contents): Fix caching of chunk. Don't create chunk
23 when reading, or for writing zeros.
24 (tekhex_set_section_contents): Don't create initial chunks.
25 (tekhex_write_object_contents): Use CHUNK_SPAN.
26
7c53fd1c
AM		 272014-11-07 Alan Modra <amodra@gmail.com>
28
29 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
30
40572405
AM		 312014-11-07 Alan Modra <amodra@gmail.com>
32
33 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
34 * coffcode.h (coff_set_alignment_hook): Likewise.
35 (coff_slurp_line_table): Likewise.
36 * coffgen.c (coff_get_normalized_symtab): Likewise.
37 (_bfd_coff_get_external_symbols): Likewise.
38 * elf.c (bfd_elf_get_str_section): Likewise.
39 * tekhex.c (first_phase): Likewise.
40
83410725
NC		 412014-11-06 Nick Clifton <nickc@redhat.com>
42
43 * aoutx.h (slurp_symbol_table): Revert previous delta.
44 (slurp_reloc_table): Likewise.
45 * compress.c (bfd_get_full_section_contents): Remove file size
46 test.
47 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
48 and do not complain about linker generated files.
49
1fe9dc45
WN		 502014-11-06 Will Newton <will.newton@linaro.org>
51
52 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
53 length sections and sub-sections.
54
a6f921c8
NC		 552014-11-04 Nick Clifton <nickc@redhat.com>
56
57 PR binutils/17512
58 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
59 Replace another abort with an error message.
60 (coff_slurp_line_table): Add more range checking.
61 * peXXigen.c (pe_print_debugdata): Add range checking.
62
131e2f8e
MF		 632014-11-05 James Cowgill <james.cowgill@imgtec.com>
64
65 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
66 when creating a dso with discarded dynsym section.
67
09c14161
MF		 682014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
69
70 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
71 and E_MIPS_ARCH_64R6 support.
72
20ad5e28
NC		 732014-11-05 Nick Clifton <nickc@redhat.com>
74
75 PR binutils/17512
76 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
77 about the number of relocations it contains.
78 (coff_sort_func_alent): Return 0 if the pointers are NULL.
79 (coff_slurp_line_table): Add more range checks. Do not free new
80 tables created when sorting line numbers.
81 * peXXigen.c (pe_print_idata): Add range checks.
82 (pe_print_edata): Likewise.
83 (rsrc_print_resource_entries): Likewise. Avoid printing control
84 characters. Terminate priniting if corruption is detected.
85 (rsrc_print_resource_directory): Terminate printing if an unknown
86 directory type is encountered.
87 (pe_print_debugdata): Fix off-by-one error.
88 (rsrc_count_entries): Add range checking.
89 (rsrc_parse_entry): Likewise.
90
bb0d8671
NC		 912014-11-04 Nick Clifton <nickc@redhat.com>
92
79f2a78e
NC		 93 PR binutils/17512
94 * compress.c (bfd_get_full_section_contents): Improve test for
95 linker created objects.
96
bb0d8671
NC		 97 PR binutils/17533
98 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
99 corrupt extended name tables.
100
ef42b83e
AM		 1012014-11-04 Alan Modra <amodra@gmail.com>
102
103 * elf32-spu.c (ovl_mgr_stat): New function.
104 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
105
931b79cc
AB		 1062014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
107
108 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
109 relaxation, reduce the size of symbols that span the deleted
110 bytes.
111
a12d0ffc
AB		 1122014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
113
114 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
115 located at the very end of the section.
116
5a3f568b
NC		 1172014-11-03 Nick Clifton <nickc@redhat.com>
118
119 PR binutils/17512
120 * aoutx.h (slurp_symbol_table): Check that computed table size is
121 not bigger than the file from which is it being read.
122 (slurp_reloc_table): Likewise.
123 * coffcode.h (coff_slurp_line_table): Remove unneeded local
124 'warned'. Do not try to print the details of a symbol with an
125 invalid index.
126 * coffgen.c (make_a_sectiobn_from_file): Check computed string
127 index against length of string table.
128 (bfd_coff_internal_syment_name): Check read in string offset
129 against length of string table.
130 (build_debug_section): Return a pointer to the section used.
131 (_bfd_coff_read_string_table): Store the length of the string
132 table in the coff_tdata structure.
133 (bfd_coff_free_symbols): Set the length of the string table to
134 zero when it is freed.
135 (coff_get_normalized_symtab): Check offsets against string table
136 or data table lengths as appropriate.
137 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
138 length of string table.
139 * compress.c (bfd_get_full_section_contents): Check computed size
140 against the size of the file.
141 * libcoff-in.h (obj_coff_strings_len): Define.
142 (struct coff_tdata): Add strings_len field.
143 * libcoff.h: Regenerate.
144 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
145 data if the debug section is too small.
146 * xcofflink.c (xcoff_link_input_bfd): Check offset against
147 length of string table.
148
ba241f2d
NC		 1492014-11-03 Nick Clifton <nickc@redhat.com>
150
151 * po/fi.po: Updated Finnish translation.
152
2c629856
N		 1532014-10-31 Andrew Pinski <apinski@cavium.com>
154 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
155
156 * archures.c: Add octeon3 for mips target.
157 * bfd-in2.h: Regenerate.
158 * bfd/cpu-mips.c: Define I_mipsocteon3.
159 nfo_struct): Add octeon3 support.
160 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
161 octeon3.
162 (mips_set_isa_flags): Add support for octeon3.
ba241f2d 163 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
2c629856
N		 164 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
165 extension of bfd_mach_mips_octeon2.
166 (print_mips_isa_ext): Print the value of Octeon3.
167
f54498b4
NC		 1682014-10-31 Nick Clifton <nickc@redhat.com>
169
170 PR binutils/17512
171 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
172 symbol table bigger than the file.
173 * elf.c (bfd_elf_get_str_section): Do not try to load a string
174 table bigger than the file.
690725fa 175 * tekhex.c (first_phase): Check that the section range is sane.
f54498b4 176
7e760b06
NC		 1772014-10-30 Nick Clifton <nickc@redhat.com>
178
179 PR binutils/17512
0102ea8c 180 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
7e760b06
NC		 181 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
182
e5b470e2
NC		 1832014-10-29 Nick Clifton <nickc@redhat.com>
184
185 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
186 leak.
187
d1e8523e
DB		 1882014-10-29 Dennis Brueni <dbrueni@slickedit.com>
189
e5b470e2 190 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
d1e8523e 191
5a4b0ccc
NC		 1922014-10-28 Nick Clifton <nickc@redhat.com>
193
194 PR binutils/17512
195 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
196 detection table on a per-bfd basis.
197 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
198 export table.
199
708d7d0d
NC		 2002014-10-28 Andreas Schwab <schwab@suse.de>
201 Nick Clifton <nickc@redhat.com>
202
203 PR binutils/17510
204 * srec.c (srec_bad_byte): Increase size of buf to allow for
205 negative values.
206 (srec_scan): Use an unsigned char buffer to hold header bytes.
207
493a3386
NC		 2082014-10-27 Nick Clifton <nickc@redhat.com>
209
7e1e1988 210 PR binutils/17512
bf67003b
NC		 211 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
212 binaries with a group of sections linked by the string table
213 indicies.
7e1e1988
NC		 214 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
215 with an invalid value for NumberOfRvaAndSizes.
bf67003b
NC		 216 (pe_print_edata): Detect out of range rvas and entry counts for
217 the Export Address table, Name Pointer table and Ordinal table.
7e1e1988 218
493a3386
NC		 219 PR binutils/17510
220 * elf.c (setup_group): Improve handling of corrupt group
221 sections.
222
68fcca92
JW		 2232014-10-24 Tejas Belagod <tejas.belagod@arm.com>
224
225 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
226 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
227 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
228 (elf_aarch64_stub_type): Add new type
229 aarch64_stub_erratum_835769_veneer.
230 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
231 (aarch64_erratum_835769_fix): New data struct to record erratum
232 835769.
233 (elf_aarch64_link_hash_table: Global flags for 835769.
234 (aarch64_build_one_stub): Add case for 835769.
235 (aarch64_size_one_stub): Likewise.
236 (aarch64_mem_op_p, aarch64_mlxl_p,
237 aarch64_erratum_sequence,erratum_835769_scan):
238 New. Decode and scan functions for erratum 835769.
239 (elf_aarch64_create_or_find_stub_sec): New.
240 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
241 them.
242 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
243 (erratum_835769_branch_to_stub_data,
244 make_branch_to_erratum_835769_stub):New. Connect up all the
245 erratum stubs to occurances by branches.
246 (elfNN_aarch64_write_section): New hook.
247 (aarch64_map_one_stub): Output erratum stub symbol.
248 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
249 information for erratum 835769.
250 (elf_backend_write_section): Define.
251
685e70ae
VK		 2522014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
253
254 * elf32-arm.c (read_code32): New function to read 32 bit
255 arm instruction.
256 (read_code16): New function to read 16 bit thumb instrution.
257 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
258 and read_code16 to read instructions.
259
00ac7aa0
MF		 2602014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
261
262 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
263 (print_mips_isa_ext): Print the value of an unknown extension.
264
73242275
AM		 2652014-10-21 Alan Modra <amodra@gmail.com>
266
267 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
268 entries that aren't a multiple of 8 rather than failing assertion.
269
2300b5a1
AM		 2702014-10-21 Alan Modra <amodra@gmail.com>
271
272 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
273 to thread_starter.
274
b53dfeb2
AM		 2752014-10-18 Alan Modra <amodra@gmail.com>
276
277 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
278 section for function symbols defined in .opd is discarded, let
279 the symbol appear to be undefined.
280 (opd_entry_value): Ensure the result section is that for the
281 function code section in the same object as the OPD entry.
282
f1885d1e
AM		 2832014-10-16 Alan Modra <amodra@gmail.com>
284
285 PR 17492
286 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
287 on ELF output bfd.
288 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
289 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
290 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
291 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
292 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
293 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
294 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
295 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
296 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
297 STB_GNU_UNIQUE too.
298
459609d6
AM		 2992014-10-16 Alan Modra <amodra@gmail.com>
300
301 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
302 even when output is not ppc64 ELF. Remove redundant tests on
303 type of input bfd.
304
fb167eb2
AM		 3052014-10-15 Alan Modra <amodra@gmail.com>
306
307 PR 17481
308 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
309 param, group "section" and "offset" params. Zero discriminator.
310 * bfd.c (bfd_find_nearest_line): Implement with new
311 _bfd_find_nearest_line.
312 (bfd_find_nearest_line_discriminator): Likewise.
313 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
314 define.
315 * coff-rs6000.c (xcoff_find_nearest_line,
316 xcoff_find_nearest_line_discriminator): Delete.
317 (_bfd_xcoff_find_nearest_line): Don't define.
318 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
319 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
320 define.
321 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
322 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
323 adjust _bfd_dwarf2_find_nearest_line call.
324 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
325 others. Set discriminator. Adjust call.
326 (coff_find_nearest_line_discriminator): Delete.
327 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
328 * dwarf2.c (find_line): Rename to..
329 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
330 Simplify setting of do_line. Delete old function.
331 (_bfd_dwarf2_find_line): Delete.
332 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
333 discriminator_ptr and set it.
334 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
335 (_bfd_elf_find_nearest_line_discriminator): Delete.
336 (_bfd_elf_find_line_discriminator): Delete.
337 (_bfd_generic_find_nearest_line_discriminator): Don't define.
338 * elf.c (elf_find_function): Reorder params.
339 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
340 Adjust calls.
341 (_bfd_elf_find_nearest_line_discriminator): Delete.
342 (_bfd_elf_find_line): Adjust call.
343 * elf32-arm.c (arm_elf_find_function): Reorder params.
344 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
345 Adjust calls.
346 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
347 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
348 (elfNN_aarch64_find_nearest_line): Reorder params, add
349 discriminator_ptr. Adjust calls.
350 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
351 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
352 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
353 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
354 (_bfd_dwarf1_find_nearest_line): Likewise.
355 (_bfd_dwarf2_find_nearest_line): Likewise.
356 (_bfd_dwarf2_find_line): Delete.
357 (_bfd_generic_find_nearest_line_discriminator): Delete.
358 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
359 * libcoff-in.h (coff_find_nearest_line): Update prototype.
360 (coff_find_nearest_line_discriminator): Delete.
361 (coff_find_nearest_line_with_names): Update prototype.
362 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
363 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
364 discriminator_ptr. Adjust calls.
365 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
366 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
367 discriminator_ptr and set.
368 * som.c (som_find_nearest_line): Similarly.
369 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
370 _bfd_find_nearest_line_discriminator.
371 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
372 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
373 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
374 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
375 "discriminator" and set.
376 (_bfd_vms_find_nearest_line_discriminator): Delete.
377 (_bfd_generic_find_nearest_line_discriminator): Don't define.
378 (alpha_vms_find_nearest_line): Update define.
379 * bfd-in2.h: Regenerate.
380 * libbfd.h: Regenerate.
381 * libcoff.h: Regenerate.
382
9c461f7d
AM		 3832014-10-15 Alan Modra <amodra@gmail.com>
384
385 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
386 * aout-adobe.c (aout_32_find_line): Define.
387 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
388 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
389 * aout-target.h (MY_find_line): Define.
390 * aout-tic30.c (MY_find_line): Define.
391 * binary.c (binary_find_line): Define.
392 * bout.c (aout_32_find_line): Define.
393 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
394 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
395 (rs6000_xcoff64_aix_vec): Likewise.
396 * elf-bfd.h (_bfd_generic_find_line): Don't define.
397 * elfxx-target.h (bfd_elfNN_find_line): Define.
398 * i386msdos.c (msdos_find_line): Define.
399 * i386os9k.c (aout_32_find_line): Define.
400 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
401 (ieee_find_nearest_line, ieee_find_line,
402 ieee_find_inliner_info): Define.
403 * ihex.c (ihex_find_line): Define.
404 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
405 (_bfd_generic_find_line): Don't define.
406 * libbfd.c (_bfd_generic_find_line): Delete.
407 * libcoff-in.h (coff_find_line): Define.
408 * libecoff.h (_bfd_ecoff_find_line): Define.
409 * mach-o.h (bfd_mach_o_find_line): Define.
410 * mmo.c (mmo_find_line): Define.
411 * nlm-target.h (nlm_find_line): Define.
412 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
413 (oasys_find_nearest_line, oasys_find_line,
414 oasys_find_inliner_info): Define.
415 * pef.c (bfd_pef_find_line): Define.
416 * plugin.c (bfd_plugin_find_line): Define.
417 * ppcboot.c (ppcboot_find_line): Define.
418 * som.c (som_find_line): Define.
419 * srec.c (srec_find_line): Define.
420 * tekhex.c (tekhex_find_line): Define.
421 * versados.c (versados_find_line): Define.
422 * vms-alpha.c (alpha_vms_find_line): Define.
423 * xsym.c (bfd_sym_find_line): Define.
424 * bfd-in2.h: Regenerate.
425 * libbfd.h: Regenerate.
426 * libcoff.h: Regenerate.
427
91dc4e0a
TG		 4282014-10-15 Tristan Gingold <gingold@adacore.com>
429
430 * version.m4: Bump version to 2.25.51
431 * configure: Regenerate.
432
5697705a
L		 4332014-10-14 H.J. Lu <hongjiu.lu@intel.com>
434
435 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
436 offset is less than 2.
437 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
438
65879393
AM		 4392014-10-14 Alan Modra <amodra@gmail.com>
440
441 PR 17453
442 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
443 (EIGHT_GAZILLION): Delete.
444
5b69e357
AM		 4452014-10-13 Alan Modra <amodra@gmail.com>
446
447 PR 17467
448 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
449 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
450 flags enabling conversion of CIEs and FDEs to use relative encoding.
451 (find_merged_cie): Similarly.
452 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
453 relocatable, except for CIE pointer.
454 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
455 relocs against symbols in dropped comdat group sections.
456 (bfd_elf_discard_info): Do some eh_frame optimisation when
457 relocatable.
458
3d68f91c
JM		 4592014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
460
461 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
462 the hwcaps2 object attribute.
463
c2aaac08
AM		 4642014-10-04 Alan Modra <amodra@gmail.com>
465
466 PR 17447
467 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
468 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
469 range FDEs for discarding.
470 (vma_compare): Sort on range after address.
471 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
472 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
473 error message rather than "fde".
474 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
475 error message.
476
cf7363b4
L		 4772014-09-29 H.J. Lu <hongjiu.lu@intel.com>
478
479 PR ld/17440
480 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
481 for OLD_FREEBSD_ABI_LABEL.
482
e44f5bef
MT		 4832014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
484
485 PR 17422
486 * plugin.c (try_claim): New function. Moved from
487 bfd_plugin_object_p.
488 (try_load_plugin): Pass through bfd. Add test.
489 (load_plugin): Pass through bfd.
490 (bfd_plugin_object_p): Move logic to try_claim.
491
331ed130
SA		 4922014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
493
494 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
495 call relaxation use furthermost addresses where call source and
496 destination can be to check whether it's in the range of a direct
497 call.
498
aa8f4d1e
AM		 4992014-09-22 Alan Modra <amodra@gmail.com>
500
501 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
502 false for overflow or overlapping FDEs. Give more detail in
503 error messages.
504
c3eb94b4
MF		 5052014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
506
507 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
508 the addend if relocations are RELA.
509
f4cb41f4
KLC		 5102014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
511
512 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
513 nds32_elf_ex9_relocation_check): Synchronize the argument type.
514
e00d879a
AK		 5152014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
516
517 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
518 for PIE.
519 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
520 for PIE.
521
92c9bcd4
JK		 5222014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
523
524 PR gdb/17407
525 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
526
70e99720
TG		 5272014-09-16 Terry Guo <terry.guo@arm.com>
528
529 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
530 failed to merge.
531
1c8f6a4d
KLC		 5322014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
533
534 * bfd-in2.h: Regenerate.
535 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
536 (nds32_elf_relax_section): Code refactoring.
537 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
538 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
539 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
540 pattern. The first three is moved from nds32_elf_relax_section,
541 and the last three is new function.
542 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
543 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
544 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
545 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
546 three is moved from nds32_elf_relax_section, and the last four
547 is new function.
548 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
549 pattern and address setting pattern.
550 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
551 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
552 nds32_elf_relax_gotoff_suff): Relax pic pattern.
553 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
554 nds32_elf_relax_letlsls): Relax TLS pattern.
555 (nds32_relax_adjust_label): Adjust alignment and nop.
556 (nds32_elf_pick_relax): Choose relaxation optimization.
557 (nds32_elf_get_relocated_section_contents): New hook.
558 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
559 table 234th entry.
560 * elf32-nds32.h: Declare.
561 * libbfd.h: Regenerate.
562 * reloc.c: Add nds32 new relocations.
563
6d74e8a1
CG		 5642014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
565
566 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
567 'name' for the typo issue, which related with commit
568 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
569
7361da2c
AB		 5702014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
571 Matthew Fortune <matthew.fortune@imgtec.com>
572
573 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
574 * archures.c (bfd_architecture): Likewise.
575 * bfd-in2.h (bfd_architecture): Likewise.
576 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
577 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
578 BFD_RELOC_MIPS_19_PCREL_S2.
579 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
580 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
581 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
582 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
583 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
584 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
585 BFD_RELOC_LO16_PCREL.
586 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
587 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
588 and R_MIPS_PCLO16.
589 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
590 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
591 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
592 BFD_RELOC_LO16_PCREL.
593 * elfn32-mips.c: Likewise.
594 * elfxx-mips.c (MIPSR6_P): New define.
595 (mipsr6_exec_plt_entry): New array.
596 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
597 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
598 (aligned_pcrel_reloc_p): New function.
599 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
600 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
601 (mips_elf_calculate_relocation): Add support for relocs:
602 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
603 R_MIPS_PCHI16 and R_MIPS_PCLO16.
604 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
605 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
606 (_bfd_mips_elf_check_relocs): Add support for relocs:
607 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
608 (_bfd_mips_elf_relocate_section): Add a check for unaligned
609 pc relative relocs.
610 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
611 plt entry.
612 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
613 (_bfd_mips_elf_print_private_bfd_data): Likewise.
614 (mips_32bit_flags_p): Add support for mips32r6.
615 * libbfd.h (bfd_reloc_code_real_names): Add entries for
616 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
617 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
618 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
619 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
620 BFD_RELOC_MIPS_19_PCREL_S2.
621 * config.bfd: Add mips*-img-elf* target triple.
622
a9d58c06
AB		 6232014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
624
625 * config.bfd: Add mips*-img-elf* target triple.
626
ae6c7e33
AM		 6272014-09-12 Alan Modra <amodra@gmail.com>
628
629 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
630 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
631 range of FDEs to hdr_info->array.
632 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
633 .eh_frame_hdr entries, and overlapping FDEs.
634
a485e98e
AM		 6352014-09-10 Alan Modra <amodra@gmail.com>
636
637 * elf.c (assign_file_positions_except_relocs): Move section header
638 placement to..
639 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
640 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
641 * elflink.c (bfd_elf_final_link): Don't call above function.
642
6128f9cf
AM		 6432014-08-30 Alan Modra <amodra@gmail.com>
644
645 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
646
4805fc55
AM		 6472014-08-29 Alan Modra <amodra@gmail.com>
648
649 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
650 error for calls via a toc adjusting stub without a nop.
651
b138affb
AM		 6522014-08-29 Alan Modra <amodra@gmail.com>
653
654 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
655 error. Remove redundant bfd_set_error.
656
bd25671c
AM		 6572014-08-29 Alan Modra <amodra@gmail.com>
658
659 * srec.c (srec_scan): Revert last change. Report an error for
660 S-records with less than the miniumum byte count.
661
376c8d5b
L		 6622014-08-28 H.J. Lu <hongjiu.lu@intel.com>
663
664 * srec.c (srec_scan): Return error for 0 size.
665
c8831961
L		 6662014-08-27 H.J. Lu <hongjiu.lu@intel.com>
667
668 PR ld/17306
669 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
670 to check discarded input section.
671 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
672
29a9f53e
L		 6732014-08-27 H.J. Lu <hongjiu.lu@intel.com>
674
675 PR ld/17313
676 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
677 sections to input from ld --just-symbols.
678
32e79d39
DD		 6792014-08-26 DJ Delorie <dj@redhat.com>
680
681 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
682 relaxation type.
683
614b09ce
JW		 6842014-08-26 Jiong Wang <jiong.wang@arm.com>
685
686 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
687 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
688 shared library.
689 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
690
0d6d4c82
NC		 6912014-08-26 Nick Clifton <nickc@redhat.com>
692
693 * config.bfd: Fix typo in or1knd selection.
694
a4a027b7
KT		 6952014-08-22 Kai Tietz <ktietz@redhat.com>
696
697 PR binutils/11822
698 * coffcode.h (coff_compute_section_file_positions): Keep
699 FileAlignment valid as set.
700
4564fb94
AM		 7012014-08-22 Alan Modra <amodra@gmail.com>
702
703 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
704 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
705
da44f4e5
AM		 7062014-08-22 Alan Modra <amodra@gmail.com>
707
708 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
709 parsed_eh_frames.
710 (_bfd_elf_begin_eh_frame_parsing): Delete.
711 (_bfd_elf_end_eh_frame_parsing): Delete.
712 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
713 (_bfd_elf_end_eh_frame_parsing): Delete.
714 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
715 !info->relocatable in place of merge_cies.
716 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
717 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
718 (ppc64_elf_size_stubs): Likewise pad stub FDE.
719 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
720 (ppc64_elf_size_stubs): ..here and..
721 (ppc64_elf_finish_dynamic_sections): ..here.
722
1d7c9635
MR		 7232014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
724
725 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
726
c5423981
TG		 7272014-08-21 Tony Wang <tony.wang@arm.com>
728
729 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
730 the veneer routine for R_ARM_THM_JUMP19.
731 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
732 (elf32_arm_size_stub): Ditto.
733
469a3493
RM		 7342014-08-20 Roland McGrath <mcgrathr@google.com>
735
736 PR ld/17277
737 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
738 all reloc types with pc_relative set in the howto, not just for
739 R_ARM_REL32 and R_ARM_REL32_NOI.
740 (allocate_dynrelocs_for_symbol): Update comment.
741 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
742 set in the howto, set call_reloc_p and may_need_local_target_p but
743 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
744 (elf32_arm_check_relocs): Likewise.
745
01e6c1a4
WN		 7462014-08-20 Will Newton <will.newton@linaro.org>
747
748 * config.bfd: Default armeb-*-eabi* to big endian.
749
2974be62
AM		 7502014-08-19 Alan Modra <amodra@gmail.com>
751
752 * configure: Regenerate.
753
1009ef28
AM		 7542014-08-18 Alan Modra <amodra@gmail.com>
755
756 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
757 use dynrelocs for ifunc.
758 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
759
1240be6b
AM		 7602014-08-18 Alan Modra <amodra@gmail.com>
761
762 PR 17287
763 * elflink.c (on_needed_list): Only consider libraries that have
764 been loaded.
765
75938853
AM		 7662014-08-18 Alan Modra <amodra@gmail.com>
767
768 * elflink.c (bfd_elf_discard_info): Return int error status.
769 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
770 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
771 * bfd-in2.h: Regenerate.
772
513ea82e
AM		 7732014-08-14 Alan Modra <amodra@gmail.com>
774
775 * peXXigen.c (pe_print_reloc): Protect against access past end
776 of .reloc section.
777
18cd5bce
AM		 7782014-08-14 Alan Modra <amodra@gmail.com>
779
780 PR 16563
781 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
782 in the order they are mapped to output sections.
783
b879806f
AM		 7842014-08-14 Alan Modra <amodra@gmail.com>
785
786 * configure.ac: Delete redundant plugin related checks.
787 * configure: Regenerate.
788
ffccb7af
SK		 7892014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
790
791 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
792 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
793 and SYMBOLIC_BIND.
794
46135103
AM		 7952014-08-12 Alan Modra <amodra@gmail.com>
796
797 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
798 here when not calling the generic add_symbol function. Formatting.
799 Correct handling of indirect symbols. Update notice call.
800 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
801 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
802 symbols early. Update notice call. Add comments regarding weak
803 symbols vs. indirect.
804
88d3f087
AM		 8052014-08-12 Alan Modra <amodra@gmail.com>
806
807 PR ld/16746
808 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
809 !lto_plugin_active.
810
7f59d2ac
CG		 8112014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
812
813 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
814 zero terminated.
815
db712946
L		 8162014-08-07 H.J. Lu <hongjiu.lu@intel.com>
817 Alan Modra <amodra@gmail.com>
818
819 PR ld/16746
820 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
821 warning for references in LTO IR to warning symbols.
822
59c26567
AM		 8232014-08-07 Alan Modra <amodra@gmail.com>
824
825 * linker.c (WARN, CWARN): Collapse these states to WARN.
826 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
827 new WARN.
828
aaffae57
DE		 8292014-08-05 Doug Evans <dje@google.com>
830
831 * bfd-in2.h: Regenerate.
832 * libcoff.h: Regenerate.
833
e034b2cc
MR		 8342014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
835
836 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
837 rawsize if changing size.
838
7833fb7b
AM		 8392014-08-05 Alan Modra <amodra@gmail.com>
840
841 PR ld/17226
842 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
843
02eb0a49
AM		 8442014-08-05 Alan Modra <amodra@gmail.com>
845
846 * linker.c (generic_link_check_archive_element): Move handling
847 of command link -u symbols with a common symbol def to the
848 code handling non-common symbols so that archive element symbols
849 are loaded. Use generic_link_add_object_symbols.
850
13e570f8
AM		 8512014-08-05 Alan Modra <amodra@gmail.com>
852
853 PR 13557
854 * linker.c (struct archive_list, struct archive_hash_entry,
855 struct archive_hash_table, archive_hash_newfunc,
856 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
857 archive_hash_table_free): Delete.
858 (_bfd_generic_link_add_archive_symbols): Add h and name params to
859 checkfn. Rewrite using a straight-forward scan over archive map.
860 (generic_link_check_archive_element_no_collect,
861 generic_link_check_archive_element_collect,
862 generic_link_check_archive_element): Add h and name params.
863 * aoutx.h (aout_link_check_archive_element): Likewise.
864 * pdp11.c (aout_link_check_archive_element): Likewise.
865 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
866 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
867 scan symbols, simply add archive element whenever h is undefined.
868 (coff_link_check_ar_symbols): Delete.
869 * ecoff.c (read_ext_syms_and_strs): Delete.
870 (reread_ext_syms_and_strs): Delete.
871 (ecoff_link_check_archive_element): Add h and name param. Don't
872 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
873 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
874 archive_pass.
875 (elf_link_add_archive_symbols): Delete "defined" array, merge
876 functionality into "included". Make "included" a char array. Don't
877 set or test archive_pass.
878 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
879 * libbfd.h: Regenerate.
880
8c784016
KK		 8812014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
882
883 PR 10373
884 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
885
351cdf24
MF		 8862014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
887
888 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
889 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
890 (bfd_mips_elf_swap_abiflags_v0_in): New function.
891 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
892 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
893 (_bfd_mips_elf_fake_sections): Likewise.
894 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
895 (_bfd_mips_elf_additional_program_headers): Account for new
896 PT_MIPS_ABIFLAGS program header.
897 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
898 associate with .MIPS.abiflags.
899 (_bfd_mips_elf_gc_mark_extra_sections): New function.
900 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
901 (infer_mips_abiflags): Likewise.
902 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
903 (mips_32bit_flags_p): Moved higher.
904 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
905 checking for FP ABIs.
906 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
907 checks. Check EF_MIPS_FP64 flag consistency.
908 (print_mips_ases, print_mips_isa_ext): New static function.
909 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
910 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
911 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
912 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
913 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
914 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
915 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
916 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
917
b794fc1d
AM		 9182014-07-28 Alan Modra <amodra@gmail.com>
919
920 PR 13227
921 * archive.c (_bfd_compute_and_write_armap): Warn on adding
922 __gnu_lto_slim to armap.
923 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
924 __gnu_lto_slim to linker hash table.
925
48494700
AG		 9262014-07-27 Anthony Green <green@moxielogic.org>
927
928 * config.bfd: Add moxie-*-moxiebox*.
929
3d52a869
JS		 9302014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
931
932 Add or reactivate or1k-*-rtems*
1a8bdf69 933 * config.bfd (or1k-*-rtems*): Reactivate.
3d52a869 934
cca5b8b6
L		 9352014-07-16 H.J. Lu <hongjiu.lu@intel.com>
936
937 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
938 ELFOSABI_GNU input.
939 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
940 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
941
144bed8d
L		 9422014-07-16 H.J. Lu <hongjiu.lu@intel.com>
943
944 PR binutils/17154
945 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
946 and R_*_IRELATIVE relocation offset with PLT entry.
947 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
948 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
949 (elf_x86_64_get_synthetic_symtab): Use it.
950
998d811a
L		 9512014-07-15 H.J. Lu <hongjiu.lu@intel.com>
952
953 PR ld/17057
954 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
955 next_tls_desc_index with elf.srelplt->reloc_count.
956
87f14779
AM		 9572014-07-15 Alan Modra <amodra@gmail.com>
958
959 * cache.c (cache_bread_1): Don't return -1 when fread returns
960 a positive value.
961
cd3416da
AM		 9622014-07-15 Alan Modra <amodra@gmail.com>
963
964 * elflink.c (elf_merge_st_other): Update comments. Simplify
965 visibility handling. Make isym const. Move code modifying
966 isym->st_other for --exclude-libs to..
967 (elf_link_add_object_symbols): ..here.
968
17ca87fc
MN		 9692014-07-11 Maks Naumov <maksqwe1@ukr.net>
970
971 PR 17141
972 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
973
5bc8cb6f
NC		 9742014-07-08 Nick Clifton <nickc@redhat.com>
975
976 PR ld/17110
977 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
978 segments in input bfds.
979
7572ca89
WN		 9802014-07-08 Will Newton <will.newton@linaro.org>
981
982 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
983 value to 64kB and remove custom setting for NaCl.
984
bffebb6b
AM		 9852014-07-08 Alan Modra <amodra@gmail.com>
986
987 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
988 bits from source to dest.
989 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
990 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
991 Likewise.
992 * bfd-in2.h: Regenerate.
993
2e0488d3
JW		 9942014-07-08 Jiong Wang <jiong.wang@arm.com>
995
996 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
997 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
998 when info->relocatable be true.
999
75f58085
BS		 10002014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1001
1002 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1003 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1004 * bfd-in2.h: Regenerate.
1005 * libbfd.h: Regenerate.
1006
1110793a
AM		 10072014-07-04 Alan Modra <amodra@gmail.com>
1008
1009 * Makefile.am: Update "configure.in" comments.
1010 * PORTING: Likewise.
1011 * aoutx.h: Likewise.
1012 * configure.host: Likewise.
1013 * doc/bfdint.texi: Likewise.
1014 * targets.c: Likewise.
1015 * warning.m4: Likewise.
1016 * Makefile.in: Regenerate.
1017
35eafcc7
AM		 10182014-07-04 Alan Modra <amodra@gmail.com>
1019
1020 * configure.ac: Rename from configure.in.
1021 * Makefile.in: Regenerate.
1022 * config.in: Regenerate.
1023 * doc/Makefile.in: Regenerate.
1024
82b57a90
AM		 10252014-07-04 Alan Modra <amodra@gmail.com>
1026
1027 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1028 * Makefile.in: Regenerate.
1029
2e98a7bd
AM		 10302014-07-04 Alan Modra <amodra@gmail.com>
1031
1032 * version.m4: New file.
1033 * configure.in: Include version.m4.
1034 (AC_INIT): Update.
1035 * Makefile.am (RELEASE): Delete.
1036 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1037 * Makefile.in: Regenerate.
1038 * doc/Makefile.in: Regenerate.
1039
d1eca1e4
AM		 10402014-07-02 Alan Modra <amodra@gmail.com>
1041
1042 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1043 pointer_equality_needed when !readonly_dynrelocs.
1044 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1045
afb93314
AM		 10462014-07-02 Alan Modra <amodra@gmail.com>
1047
1048 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1049 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1050
b6a1c03a
AM		 10512014-07-01 Alan Modra <amodra@gmail.com>
1052
1053 * bfd.c (struct bfd): Reorganise for better packing. Delete
1054 "ifd" field. Make "format", "direction" and "flags" bitfields.
1055 (HAS_LOAD_PAGE): Delete, renumber following flags.
1056 * bfd-in2.h: Regenerate.
1057 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1058
7341d5e2
AM		 10592014-07-01 Alan Modra <amodra@gmail.com>
1060
1061 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1062 (struct ppc_link_hash_table): Increase size of stub_count array.
1063 (build_global_entry_stubs): Emit symbol on global entry stub.
1064 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1065 stub stats.
1066
810d4e75
AM		 10672014-07-01 Alan Modra <amodra@gmail.com>
1068
1069 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1070 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1071 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1072 generic linker.
1073 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1074 optimisation when --traditional-format.
1075
f36e8886
BS		 10762014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1077 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1078 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1079 Soundararajan <Sounderarajan.D@atmel.com>
1080
1081 * archures.c: Add avrtiny architecture for avr target.
1082 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1083 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1084 added for 16 bit LDS/STS instruction of avrtiny arch.
1085 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1086 BFD_RELOC_AVR_LDS_STS_16.
1087 (bfd_elf_avr_final_write_processing): Select machine number
1088 avrtiny arch.
1089 (elf32_avr_object_p): Set machine number for avrtiny arch.
1090 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1091 * bfd-in2.h: Regenerate.
1092 * libbfd.h: Regenerate.
1093
60d77146
NC		 10942014-06-26 Nick Clifton <nickc@redhat.com>
1095
1096 PR binutils/16949
1097 * dwarf2.c (is_str_attr): New function.
1098 (find_abstract_instance_name): Use it to determine when an
1099 attribute has a string value.
1100
15bfcc77
AM		 11012014-06-24 Alan Modra <amodra@gmail.com>
1102
1103 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1104 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1105 for --emit-relocs.
1106
886aba9e
PDM		 11072014-06-21 Philippe De Muyter <phdm@macqel.be>
1108
1109 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1110 a number of targets.
1111
eea6dad2
KM		 11122014-06-20 Kyle McMartin <kyle@redhat.com>
1113
1114 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1115 emitting initial-exec relocs when not linking an executable.
1116
9f19ab6d
WN		 11172014-06-16 Will Newton <will.newton@linaro.org>
1118
1119 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1120 htab->next_tls_desc_index in the non-IPLT case.
1121 Calculate GOT offset correctly for the non-IPLT case.
1122 (allocate_dynrelocs_for_symbol): Don't increment
1123 htab->next_tls_desc_index here.
1124
eb9a5ecf
AM		 11252014-06-16 Alan Modra <amodra@gmail.com>
1126
1127 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1128 created sections.
1129
d0ae9fbd
OJ		 11302014-06-13 Omair Javaid <omair.javaid@linaro.org>
1131
1132 * elfxx-aarch64.c (stdarg.h): Include.
1133 (string.h): Include.
1134 (_bfd_aarch64_elf_grok_prstatus): Updated.
1135 (_bfd_aarch64_elf_grok_psinfo): New function.
1136 (_bfd_aarch64_elf_write_core_note): New function.
1137 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1138 (elf_backend_write_core_note): Define.
1139
d495ab0d
AM		 11402014-06-13 Alan Modra <amodra@gmail.com>
1141
1142 * archive.c: Include bfdlink.h.
1143 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1144 * bfd.c (struct bfd): Add is_linker_output field.
1145 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1146 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1147 link.hash and is_linker_output.
1148 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1149 param with bfd*. Assert is_linker_output and link.hash, and
1150 clear them before exit.
1151 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1152 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1153 and link.hash so we can free two linker hash tables.
1154 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1155 first. Clean up on errors. Set hash_table_free pointer.
1156 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1157 bfd_link_hash_table* param with bfd*.
1158 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1159 hash_table_free pointer.
1160 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1161 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1162 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1163 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1164 * xcofflink.c: Similarly.
1165 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1166 clear link.next before creating linker hash table. Clean up on
1167 errors, and restore link.next on exit.
1168 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1169 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1170 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1171 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1172 * hash.c (bfd_hash_table_init_n): Free table on error.
1173 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1174 * bfd-in2.h: Regenerate.
1175 * libbfd.h: Regenerate.
1176 * libcoff.h: Regenerate.
1177
caa4096e
AM		 11782014-06-13 Alan Modra <amodra@gmail.com>
1179
1180 PR 17047
1181 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1182 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1183 * bfd.c (bfd_link_hash_table_free): Don't define.
1184 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1185 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1186 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1187 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1188 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1189 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1190 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1191 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1192 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1193 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1194 * xsym.c: Don't define various link_hash_table_free defines, and
1195 remove from bfd_target vars. Temporarily reference some of the
1196 target link_hash_table_free functions to avoid warnings.
1197 * bfd-in2.h: Regenerate.
1198 * libbfd.h: Regenerate.
1199
68faa637
AM		 12002014-06-13 Alan Modra <amodra@gmail.com>
1201
1202 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1203 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1204 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1205 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1206 Move link_hash_table_free functions before their corresponding
1207 link_hash_table_create functions.
1208
c72f2fb2
AM		 12092014-06-13 Alan Modra <amodra@gmail.com>
1210
1211 * bfd.c (struct bfd): Replace link_next with a union.
1212 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1213 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1214 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1215 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1216 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1217 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1218 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1219 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1220 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1221 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1222 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1223 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1224 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1225 * bfd-in2.h: Regenerate.
1226
7ed689ad
AM		 12272014-06-11 Alan Modra <amodra@gmail.com>
1228
1229 * linker.c (unwrap_hash_lookup): Add missing parens.
1230
07821655
KT		 12312014-06-11 Kai Tietz <ktietz@redhat.com>
1232
1233 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1234 * libcoff.h: Regenerated.
1235
7b8e2718
AM		 12362014-06-10 Alan Modra <amodra@gmail.com>
1237
b71c4043 1238 PR ld/16910
7b8e2718 1239 * linker.c (unwrap_hash_lookup): New function.
1a8bdf69 1240 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
7b8e2718
AM		 1241 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1242 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1243 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1244 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1245 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1246 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1247 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1248
a47622ac
AM		 12492014-06-07 Alan Modra <amodra@gmail.com>
1250
1251 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1252 insn as a bitfield; Use complain_overflow_bitfield.
1253 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1254
270c9937
JB		 12552014-06-05 Joel Brobecker <brobecker@adacore.com>
1256
1257 * development.sh: New file.
1258 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1259 Make -Werror the default with GCC only if DEVELOPMENT is true.
1260 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1261 $(srcdir)/development.sh.
1262 * Makefile.in, configure: Regenerate.
1263
ac21917f
WN		 12642014-06-04 Will Newton <will.newton@linaro.org>
1265
810d4e75 1266 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 1267 being non-NULL into an assert.
1268 (elfNN_aarch64_tls_relax): Remove unused code.
1269
33ac0ca1
DD		 12702014-06-03 DJ Delorie <dj@redhat.com>
1271
1272 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1273
c32abae8
NC		 12742014-06-03 Nick Clifton <nickc@redhat.com>
1275
1276 PR ld/16807
1277 * peXXigen.c (rsrc_process_section): Page align the new contents
1278 befgore writing out.
1279
397998fc
AM		 12802014-06-03 Alan Modra <amodra@gmail.com>
1281
1282 * elf64-ppc.c (ADDIS_R12_R2): Define.
1283 (build_plt_stub): Support fusion on ELFv2 stub.
1284 (ppc_build_one_stub): Likewise for plt branch stubs.
1285
b4894562
AM		 12862014-05-28 Alan Modra <amodra@gmail.com>
1287
1288 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1289
4ba3b326
TG		 12902014-05-28 Tristan Gingold <gingold@adacore.com>
1291
1292 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1293 to keep the length of the best fit range.
1294 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1295 Likewise.
1296
7a2f2d82
DD		 12972014-05-27 DJ Delorie <dj@redhat.com>
1298
1a8bdf69 1299 * elf32-rx.c (get_symbol_value_maybe): New.
7a2f2d82
DD		 1300 (rx_elf_relocate_section): If we find a reloc against
1301 $tableentry$default$<name>, redirect it to the appropriate
1302 $tableentry$<n>$.
1303 (RX_Table_Info): New.
1304 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1305 with table parts in them.
1306 (rx_check_directives): New.
1307 (rx_table_map_2): New.
1308 (rx_table_map): New.
1309 (rx_additional_link_map_text): New. Called to dump tables to the
1310 map file.
1a8bdf69 1311 * elf32-rx.h: New.
7a2f2d82 1312
bceec4b9
DD		 13132014-05-20 DJ Delorie <dj@redhat.com>
1314
1315 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1316
93d1b056
AM		 13172014-05-20 Alan Modra <amodra@gmail.com>
1318
1319 PR 16952
1320 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1321 Remove redundant setting of htab->elf.dynobj. Don't align.
1322 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1323 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1324 (create_sdata_sym): Delete.
1325 (elf_allocate_pointer_linker_section): Rename from
1326 elf_create_pointer_linker_section. Align section.
1327 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1328 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1329 and _SDA2_BASE_.
1330 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1331 Remove unnecessary tests on _SDA_BASE_ sym.
1332 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1333 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1334 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1335 (ppc_elf_maybe_strip_sdata_syms): Declare.
1336
a7c7b2ba
RM		 13372014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1338
b4894562 1339 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 1340
13412014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 1342
1343 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1344 in a section with no contents.
1345 (is_vma_in_section, find_section_by_vma): New functions.
1346 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1347 offsets in the debug directory.
1348 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1349 Byte-swap GUID from little-endian to big-endian order for
1350 consistent and conventional display.
1351
856ea05c
KP		 13522014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1353
1354 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1355 64-bit doubles objects mix with 32-bit doubles objects.
1356 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1357
68e0f6b1
HPN		 13582014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1359
1360 * mmo.c: Update URLs in documentation comments.
1361
1058c753
VA		 13622014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1363 David Weatherford <weath@cadence.com>
1364 Max Filippov <jcmvbkbc@gmail.com>
1365
1366 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1367 signed.
1368
e59bc75b
AT		 13692014-05-07 Andreas Tobler <andreast@fgznet.ch>
1370
1371 * config.bfd: Add proper arm config for *-*-freebsd*.
1372
ae52f483
AB		 13732014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1374
1375 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1376 mips32r5 and mips64r5.
1377 * archures.c (bfd_architecture): Likewise.
1378 * bfd-in2.h (bfd_architecture): Likewise.
1379 * cpu-mips.c (arch_info_struct): Likewise.
1380 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1381
757a636f
RS		 13822014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1383
1384 * elfxx-mips.h (elfxx-mips.h): Declare.
1385 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1386 Tag_GNU_MIPS_ABI_FP mismatches.
1387 (_bfd_mips_fp_abi_string): New function.
1388
2f67d686
AM		 13892014-05-02 Alan Modra <amodra@gmail.com>
1390
1391 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1392 * configure.in: Likewise.
1393 * configure: Regenerate.
1394
6d00b590
AM		 13952014-05-02 Alan Modra <amodra@gmail.com>
1396
1397 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1398 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1399 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1400 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1401 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1402 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1403 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1404 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1405 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1406 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1407 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1408 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1409 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1410 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1411 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1412 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1413 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1414 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1415 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1416 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1417 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1418 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1419 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1420 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1421 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1422 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1423 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1424 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1425 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1426 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1427 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1428 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1429 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1430 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1431 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1432 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1433 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1434 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1435 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1436 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1437 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
1438 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
1439 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
1440 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
1441 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
1442 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
1443 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
1444 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
1445 on aout targets.
1446 * configure: Regenerate.
1447
1218d67d
HPN		 14482014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
1449
1450 * mmo.c (mmo File layout documentation): Add note about low bits
1451 of address.
1452 (mmo_write_chunk): When handling data remainder, assert that
1453 previous remaining data is flushed.
1454 (mmo_write_loc_chunk): Only look for trailing and leading zeros
1455 when dealing with an aligned VMA and for aligned lengths. Don't skip
1456 the last 32-bit-word of zeros.
1457 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
1458 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
1459 emitting data, not after updating it.
1460 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
1461
a953eec9
NC		 14622014-04-30 Nick Clifton <nickc@redhat.com>
1463
1464 * compress.c (bfd_is_section_compressed): When checking the
1465 .debug_str section, also check the fifth byte in the section is
1466 not part of a string.
1467
5087d529
AM		 14682014-04-30 Alan Modra <amodra@gmail.com>
1469
1470 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
1471 (find_merged_cie): Identify personality functions by (bfd_id,index)
1472 pair when a local sym is used.
1473
230977a4
CS		 14742014-04-29 Christian Svensson <blue@cmd.nu>
1475
1476 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
1477 into .rela.got if it contained TLS relocations as well.
1478
40af4a36
NC		 14792014-04-28 Nick Clifton <nickc@redhat.com>
1480
1481 PR ld/16821
1482 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
1483 time warning.
1484
a9e18c6a
AM		 14852014-04-26 Alan Modra <amodra@gmail.com>
1486
1487 * po/SRC-POTFILES.in: Regenerate.
1488 * configure: Regenerate.
1489
88667baf
NC		 14902014-04-25 Nick Clifton <nickc@redhat.com>
1491
1492 PR ld/16821
1493 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
1494 a 342-bit host. This time for older versions of gcc.
1495
08937d80
NC		 14962014-04-24 Nick Clifton <nickc@redhat.com>
1497
1498 * peXXigen.c (rsrc_print_section): Fix compile time warning for
1499 32-bit hosts.
1500
93ee1e36
AM		 15012014-04-24 Alan Modra <amodra@gmail.com>
1502
1503 PR 16867
1504 * dwarf2.c: Formatting.
1505 (struct dwarf2_debug): Make adjusted_section_count signed.
1506 (unset_sections): Make i signed.
1507 (set_debug_vma): New function.
1508 (place_sections): Handle separate debug object file. Set VMA
1509 on debug sections, even if they have an output section. Also
1510 set VMA on zero size sections, and non-load but alloc sections.
1511 Set adjusted_section_count to -1 when no section adjustment.
1512 Malloc adjusted_sections. Don't double last_vma. Transfer
1513 alloc section VMAs to separate debug file.
1514 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
1515 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
1516 test on symbols being the same before using old stash. Read
1517 and use separate debug file symbols. Call place_sections.
1518 (find_line): Don't call place_sections here.
1519 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
1520 * libbfd.h: Regenerate.
1521 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
1522 _bfd_dwarf2_slurp_debug_info call.
1523 * simple.c (simple_save_output_info): Clarify comment.
1524
3714081c
NC		 15252014-04-24 Nick Clifton <nickc@redhat.com>
1526
1527 PR ld/16807
1528 * peXXigen.c (struct rsrc_regions): New structure.
1529 (rsrc_print_resource_directory): Use new structure. Include
1530 offset of directory in listing.
1531 (rsrc_print_resource_entry): Likewise.
1532 (rsrc_print_section): Likewise.
1533 (rsrc_count_entries): Do not increment sizeof_strings or
1534 sizeof_leaves.
1535 (rsrc_count_directory): Do not increment sizeof_tables.
1536 (rsrc_compute_region_sizes): New function.
1537 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
1538 (rsrc_process_section): Compute size of regions after merging
1539 entries.
1540
cd0449ab
AM		 15412014-04-23 Alan Modra <amodra@gmail.com>
1542
1543 PR ld/16787
1544 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
1545 (place_sections): Do not modify VMA of sections when called from
1546 linker after sections have been placed in output sections. Short
1547 circuit single section case.
1548 (save_section_vma, section_vma_same): New functions.
1549 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
1550 change.
1551 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
1552 when non-relocatable.
1553
d5f59c10
NC		 15542014-04-22 Nick Clifton <nickc@redhat.com>
1555
1556 PR ld/16821
1557 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
1558
73589c9d
CS		 15592014-04-22 Christian Svensson <blue@cmd.nu>
1560
1561 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
1562 * archures.c: Likewise.
1563 * coffcode.h: Likewise.
1564 * config.bfd: Likewise.
1565 * configure.in: Likewise.
1566 * reloc.c: Likewise.
1567 * targets.c: Likewise.
1568 * cpu-or1k.c: New file.
1569 * elf32-or1k.c: New file.
1570 * coff-or32.c: Delete.
1571 * cpu-openrisc.c: Delete.
1572 * cpu-or32.c: Delete.
1573 * elf32-openrisc.c: Delete.
1574 * elf32-or32.c: Delete.
1575 * Makefile.in: Regenerate.
1576 * bfd-in2.h: Regenerate.
1577 * configure: Regenerate.
1578 * libbfd.h: Regenerate.
1579
285fc9d8
YZ		 15802014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
1581
1582 PR ld/16821
1583 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
1584
5d3b02f0
WN		 15852014-04-22 Will Newton <will.newton@linaro.org>
1586
1587 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
1588 function. (elf_backend_section_flags): Remove define.
1589
cc75d373
RH		 15902014-04-21 Richard Henderson <rth@redhat.com>
1591
d1c109de
RH		 1592 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
1593 parameter; honor it and disable got merging when false.
1594 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
1595 the first pass of relaxation.
1596 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
1597 the end of the LITERAL+LITUSE chain.
1598 (elf64_alpha_relax_section): Only process LITERAL relocs during the
1599 second pass of relaxation.
1600
cc75d373
RH		 1601 * configure.ac (use_secureplt): Enable by default.
1602 * configure: Rebuild.
1603
c9ffd2ea
TG		 16042014-04-18 Tristan Gingold <gingold@adacore.com>
1605
1606 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
1607 bind_content, weak_bind_content, lazy_bind_content,
1608 export_content.
1609 (bfd_mach_o_load_command): Add comments, add next field.
1610 (mach_o_data_struct): Replace commands field by first_command
1611 and last_command.
1612 * mach-o.c (bfd_mach_o_append_command): New function.
1613 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
1614 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
1615 copy fields.
1616 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
1617 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
1618 (bfd_mach_o_write_thread): Use macro instead of literal.
1619 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
1620 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
1621 functions.
1622 (bfd_mach_o_write_symtab_content): New function (extracted
1623 from bfd_mach_o_write_symtab).
1624 (bfd_mach_o_write_symtab): Split.
1625 (bfd_mach_o_count_indirect_symbols): Move
1626 (bfd_mach_o_build_dysymtab): Remove layout code.
1627 (bfd_mach_o_write_contents): Rewritten to build commands in order.
1628 (bfd_mach_o_count_sections_for_seg): Remove.
1629 (bfd_mach_o_build_obj_seg_command): New function (extracted from
1630 bfd_mach_o_build_seg_command).
1631 (bfd_mach_o_build_exec_seg_command): New function.
1632 (bfd_mach_o_build_dysymtab_command): Remove.
1633 (bfd_mach_o_layout_commands): New function.
1634 (bfd_mach_o_init_segment): New function.
1635 (bfd_mach_o_build_commands): Major rework to handle non-object
1636 files.
1637 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
1638 function.
1639 (bfd_mach_o_read_dyld_info): Clear content fields.
1640 (bfd_mach_o_read_segment): Adjust call.
1641 (bfd_mach_o_flatten_sections): Adjust as now load commands are
1642 chained.
1643 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
1644 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
1645 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
1646 Likewise.
1647
967b2c53
TG		 16482014-04-18 Tristan Gingold <gingold@adacore.com>
1649
1650 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
1651 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
1652 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
1653 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
1654
4525c51a
TG		 16552014-04-18 Tristan Gingold <gingold@adacore.com>
1656
1657 * mach-o.h (bfd_mach_o_dylinker_command)
1658 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
1659 name_len field.
1660 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1661 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
1662
4384b284
TG		 16632014-04-18 Tristan Gingold <gingold@adacore.com>
1664
1665 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
1666 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
1667 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
1668 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
1669 each targets declared.
1670 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
1671 * mach-o-i386.c (TARGET_PAGESIZE): Define.
1672
452216ab
TG		 16732014-04-18 Tristan Gingold <gingold@adacore.com>
1674
1675 * mach-o.c (bfd_mach_o_write_thread)
1676 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
1677 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
1678 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
1679 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
1680 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
1681 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
1682 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
1683 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
1684 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
1685 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
1686 (bfd_mach_o_read_command): Now return a boolean status.
1687 Adjust return statements.
1688 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
1689 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
1690
cb22ccf4
KCY		 16912014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
1692
1693 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
1694 field. Add assigned_low_gotno and assigned_high_gotno fields.
1695 (mips_elf_create_local_got_entry): Update out-of-space condition.
1696 Set index of new GOT entry to assigned_low_gotno if required by
1697 the current relocation, else set it to assigned_high_gotno.
1698 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
1699 with assigned_low_gotno.
1700 (mips_elf_multi_got): Initialize assigned_low_gotno and
1701 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
1702 in place of assigned_gotno when handling global GOT entries.
1703 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
1704 assigned_high_gotno.
1705 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
1706 gap in the middle of local GOT space.
1707
4c34aff8
AM		 17082014-04-17 Alan Modra <amodra@gmail.com>
1709
1710 PR 16846
1711 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
1712 current bfd is a plugin. Don't always set type_change_ok
1713 when old bfd is a plugin.
1714
12241a34
TG		 17152014-04-16 Tristan Gingold <gingold@adacore.com>
1716
1717 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
1718 flag.
1719
40fd06d1
AM		 17202014-04-16 Alan Modra <amodra@gmail.com>
1721
1722 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
1723 with "ba 0" rather than zeros.
1724
fa85fb9a
MS		 17252014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
1726
1727 * (elfNN_aarch64_tls_relax): Fix instruction mask.
1728
da3a2088
AM		 17292014-04-14 Alan Modra <amodra@gmail.com>
1730
1731 * elf32-ppc.c (BA): Define
1732 (ppc_elf_link_hash_table_create): Correct default_params.
1733 (write_glink_stub): Pad small plt call stub with "ba 0" rather
1734 than "nop" for ppc476_workaround.
1735 (ppc_elf_finish_dynamic_sections): Likewise for branch table
1736 and __glink_PLTresolve. Ensure plt call stub at end of page
1737 doesn't allow fall-thru prefetch.
1738
32ae0d80
NC		 17392014-04-11 Nick Clifton <nickc@redhat.com>
1740
1741 PR ld/16821
1742 * peXXigen.c (abs_finder): New function.
1743 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
1744 than 1^32 try to convert them into section relative values
1745 instead.
1746
85cf705b
NC		 17472014-04-11 Nick Clifton <nickc@redhat.com>
1748
1749 * bfd-in2.h: Regenerate.
1750 * libbfd.h: Regenerate.
1751
1511baec
SL		 17522014-04-10 Cesar Philippidis <cesar@codesourcery.com>
1753
1754 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
1755 when building function stubs.
1756
e4ef1b6c
DC		 17572014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1758
1759 * elf32-avr.c: Add DIFF relocations for AVR.
1760 (avr_final_link_relocate): Handle the DIFF relocs.
1761 (bfd_elf_avr_diff_reloc): New.
1762 (elf32_avr_is_diff_reloc): New.
1763 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
1764 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
1765 bytes.
1766
1767 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
1768
e30d16e9
AM		 17692014-04-09 Alan Modra <amodra@gmail.com>
1770
1771 * libcoff.h: Regenerate.
1772
b4ab4364
AM		 17732014-04-09 Alan Modra <amodra@gmail.com>
1774
1775 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
1776 of safe ppc476 insns at end of page. Also remove non-branch insns.
1777 Expand comments.
1778
6e6e7cfc 17792014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 1780
1781 * peXXigen.c (pe_print_debugdata): New function: Displays the
1782 contents of the debug directory and decodes codeview entries.
1783 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1784 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1785 Add functions for reading and writing debugdir and codeview
1786 records.
1787 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
1788 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
1789 * libcoff-in.h (pe_tdata): Add build-id data.
1790 * libcoff.h: Regenerate.
1791 * coffcode.h (coff_write_object_contents): Run build_id
1792 after_write_object_contents hook.
1793
115c6d5c
AM		 17942014-04-05 Alan Modra <amodra@gmail.com>
1795
1796 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
1797 merging non-default sym.
1798
26954155
TG		 17992014-04-04 Tristan Gingold <gingold@adacore.com>
1800
1801 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
1802 configured for.
1803
ca148c5a
TG		 18042014-04-04 Tristan Gingold <gingold@adacore.com>
1805
1806 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
1807 thinko on names length.
1808
47c50932
TG		 18092014-04-04 Tristan Gingold <gingold@adacore.com>
1810
1811 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
1812 of output_section.
1813 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
1814
4ef27e04
TG		 18152014-04-04 Tristan Gingold <gingold@adacore.com>
1816
1817 * bfd.c (bfd_get_arch_size): Default is taken from arch.
1818
b69c8728
JT		 18192014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
1820
1821 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
1822 section before dereferencing.
1823 (pe_print_idata, pe_print_edata, pe_print_reloc)
1824 (rsrc_print_section): Don't bother interpreting the contents
1825 of sections which have no contents.
1826
1b6aeedb
MG		 18272014-04-03 Maria Guseva <m.guseva@samsung.com>
1828
1829 PR ld/16803
1830 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
1831 file position.
1832
707e555b
TG		 18332014-04-03 Tristan Gingold <gingold@adacore.com>
1834
1835 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
1836 output_section.
1837 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
1838 Fix style.
1839 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
1840
c3fcb775
AM		 18412014-04-03 Alan Modra <amodra@gmail.com>
1842
1843 * elf-bfd.h (struct elf_backend_data
1844 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
1845 with "bfd_size_type size".
1846 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1847 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1848 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
1849 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 1850 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
1851 * bfd-in2.h: Regenerate.
c3fcb775 1852
7a79c514
TG		 18532014-04-02 Tristan Gingold <gingold@adacore.com>
1854
1855 * mach-o.h (bfd_mach_o_twolevel_hints_command)
1856 (bfd_mach_o_prebind_cksum_command): New types.
1857 (bfd_mach_o_prebound_dylib_command): Rewrite.
1858 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
1859 fields.
1860 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
1861 command.
1862 (bfd_mach_o_read_prebind_cksum): New function.
1863 (bfd_mach_o_read_twolevel_hints): Ditto.
1864 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
1865 commands.
1866
5979d6b6
AM		 18672014-04-02 Alan Modra <amodra@gmail.com>
1868
1869 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
1870 Consolidate code handling possible section headers past end of
1871 segment. Don't use p_align for page size guess, instead use
1872 minpagesize. Take note of ld.so clearing section headers when
1873 p_memsz > p_filesz. Handle file header specifying no section
1874 headers. Handle zero p_align throughout. Default loadbase to
1875 zero. Add comments. Rename contents_size to high_offset, and
1876 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
1877 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
1878 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
1879 Likewise.
1880 (_bfd_elf32_bfd_from_remote_memory): Likewise.
1881 (_bfd_elf64_bfd_from_remote_memory): Likewise.
1882 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
1883 * bfd-in2.h: Regnerate.
1884
23d72939
TG		 18852014-04-01 Tristan Gingold <gingold@adacore.com>
1886
1887 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
1888 when num == 0.
1889
6a631e86 18902014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 1891 Pavel Fedin <p.fedin@samsung.com>
6a631e86 1892
b4894562 1893 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 1894 entries on eabi and nacl targets.
1895 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 1896 (elf32_arm_nacl_plt_sym_val): Likewise.
1897 (elf32_arm_plt0_size): Add helper function.
1898 (elf32_arm_plt_size): Likewise.
6a631e86 1899
10be66a4
TG		 19002014-03-27 Tristan Gingold <gingold@adacore.com>
1901
1902 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
1903 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
1904
3cc27770
TG		 19052014-03-27 Tristan Gingold <gingold@adacore.com>
1906
1907 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
1908 * mach-o.c (bfd_mach_o_write_symtab)
1909 (bfd_mach_o_write_contents)
1910 (bfd_mach_o_set_section_flags_from_bfd)
1911 (bfd_mach_o_build_seg_command): Fix indentation.
1912 (bfd_mach_o_get_base_address): New function.
1913
55bfc9ac
NC		 19142014-03-26 Nick Clifton <nickc@redhat.com>
1915
1916 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
1917 relocations in discarded sections.
1918
d8028530
TG		 19192014-03-26 Tristan Gingold <gingold@adacore.com>
1920
1921 * mach-o.c (bfd_mach_o_convert_architecture): Add
1922 BFD_MACH_O_CPU_TYPE_ARM64.
1923
f6c7c3e8
AM		 19242014-03-26 Alan Modra <amodra@gmail.com>
1925
1926 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
1927 needed plt entries when taking the address of functions for
1928 abiversion == 0 (ie. unknown) as well as abiversion == 2.
1929 Move opd setup and abiversion checks to..
1930 (ppc64_elf_before_check_relocs): ..here. Renamed from
1931 ppc64_elf_process_dot_syms. Set output abiversion from input and
1932 input abiversion from output, if either is not set.
1933 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
1934 (elf_backend_check_directives): Update.
1935
c955de36
WN		 19362014-03-25 Will Newton <will.newton@linaro.org>
1937
1938 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
1939 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
1940 of input sections rather than output sections.
1941
97323ad1
WN		 19422014-03-20 Will Newton <will.newton@linaro.org>
1943
1944 PR ld/16715
1945 * elf32-arm.c (elf32_arm_check_relocs): Set
1946 pointer_equality_needed for absolute references within
1947 executable links.
1948 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
1949 unless pointer_equality_needed is set.
1950
1d63324c
NC		 19512014-03-19 Nick Clifton <nickc@redhat.com>
1952
6caf7111
NC		 1953 * peXXigen.c (rsrc_process_section): Add code to scan input
1954 sections and record their lengths. Use these lengths to find the
1955 start of each merged .rsrc section.
1d63324c 1956
fbe383b9
TG		 19572014-03-17 Tristan Gingold <gingold@adacore.com>
1958
1959 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
1960 (bfd_mach_o_read_command): Ditto.
1961
5a026fc9
NC		 19622014-03-14 Meador Inge <meadori@codesourcery.com>
1963
b4894562
AM		 1964 * configure.in: Add strnlen to AC_CHECK_DECLS.
1965 * config.in: Regenerate.
1966 * configure: Regenerate.
1967 * sysdep.h (strnlen): Add prototype.
5a026fc9 1968
c3301df1
AM		 19692014-03-14 Alan Modra <amodra@gmail.com>
1970
1971 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
1972 handling for VLE_SDA21 relocs.
1973
167ad85b
TG		 19742014-03-13 Tristan Gingold <gingold@adacore.com>
1975
1976 * peicode.h (pe_ILF_object_p): Adjust, as the version number
1977 has been read.
1978 (pe_bfd_object_p): Also read version number to detect ILF.
1979 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
1980 (x86_64pe_bigobj_vec): Define
1981 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
1982 (bfd_coff_max_nscns): New macro.
1983 (coff_compute_section_file_positions): Use unsigned int for
1984 target_index. Compare with bfd_coff_max_nscns.
1985 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
1986 Set a value for _bfd_coff_max_nscns.
1987 (header_bigobj_classid): New constant.
1988 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
1989 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
1990 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
1991 functions.
1992 (bigobj_swap_table): New table.
1993 * libcoff.h: Regenerate.
1994 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
1995 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
1996 _bfd_coff_max_nscns.
1997 * coff-mips.c (mips_ecoff_backend_data): Likewise.
1998 * coff-rs6000.c (bfd_xcoff_backend_data)
1999 (bfd_pmac_xcoff_backend_data): Likewise.
2000 * coff64-rs6000.c (bfd_xcoff_backend_data)
2001 (bfd_xcoff_aix5_backend_data): Likewise.
2002 * targets.c (x86_64pe_bigobj_vec): Declare.
2003 * configure.in (x86_64pe_bigobj_vec): New vector.
2004 * configure: Regenerate.
2005 * config.bfd: Add bigobj object format for Windows targets.
2006
c792917c
NC		 20072014-03-12 Nick Clifton <nickc@redhat.com>
2008
2009 PR ld/16671
2010 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2011 before testing for vxworks.
2012
fa47fa92
AM		 20132014-03-12 Alan Modra <amodra@gmail.com>
2014
2015 * Makefile.in: Regenerate.
2016
bbefd0a9
AM		 20172014-03-12 Alan Modra <amodra@gmail.com>
2018
2019 PR 16690
2020 * elf.c (copy_elf_program_header): Ignore first section lma if
2021 non-alloc.
2022
3c865fca
AM		 20232014-03-11 Alan Modra <amodra@gmail.com>
2024
2025 PR 16686
2026 * coff-rs6000.c: Include stdint.h.
2027 * coff64-rs6000.c: Likewise.
2028
ce15efd8
TG		 20292014-03-10 Tristan Gingold <gingold@adacore.com>
2030
2031 * ticoff.h: Removed.
2032
86c95733
AM		 20332014-03-08 Alan Modra <amodra@gmail.com>
2034
2035 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2036 many relocations. Correct bitsize and rightshift too for a number
2037 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2038 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2039 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2040 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2041 fields in instructions to signed/unsigned according to whether
2042 the field takes a signed or unsigned value. Tidy vle split16 code.
2043 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2044
b80eed39
AM		 20452014-03-08 Alan Modra <amodra@gmail.com>
2046
2047 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2048 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2049 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2050 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2051 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2052 fields in instructions to signed/unsigned according to whether
2053 the field takes a signed or unsigned value.
2054
c38e8559
PA		 20552014-03-07 Pedro Alves <palves@redhat.com>
2056
5893c83a 2057 PR gdb/16696
c38e8559
PA		 2058 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2059 through ptr_to_uint instead of through long.
2060
e9847026
NC		 20612014-03-06 Nick Clifton <nickc@redhat.com>
2062
2063 PR 16664
2064 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2065 attribute section names.
2066
4b95cf5c
AM		 20672014-03-05 Alan Modra <amodra@gmail.com>
2068
2069 Update copyright years.
2070
45965137
AM		 20712014-03-05 Alan Modra <amodra@gmail.com>
2072
2073 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2074 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2075 (ppc64_elf_check_relocs): Likewise.
2076 (ppc64_elf_relocate_section): Likewise.
2077 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2078 * bfd-in2.h: Regenerate.
2079 * libbfd.h: Regenerate.
2080
cd0c81e9 20812014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 2082
2083 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2084 Loongson-3A.
2085 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2086 extension of bfd_mach_mipsisa64r2.
2087
eed94f8f
NC		 20882014-03-04 Nick Clifton <nickc@redhat.com>
2089
2090 PR ld/16017
2091 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2092 (elf32_thumb2_plt_entry): New array.
2093 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2094 using thumb2 based PLT.
2095 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2096 entries.
2097 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2098 PLT entries.
2099 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2100 based PLT 0-entry.
2101 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2102 Thumb2 based PLT 0-entry.
2103 (elf32_arm_output_arch_local_syms): Handle creation of local
2104 symbols for Thumb2 based PLT entries.
2105
9850436d
AM		 21062014-02-28 Alan Modra <amodra@gmail.com>
2107
2108 PR ld/16643
2109 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2110 the same conditions we called check_relocs.
2111
1db37fe6
YG		 21122014-02-27 Yuri Gribov <y.gribov@samsung.com>
2113
2114 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2115 * bfd-in2.h: Regenerate.
2116 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2117 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2118 using long PLT entries.
2119 (bfd_elf32_arm_use_long_plt): New function.
2120 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2121
db434ba0
AM		 21222014-02-27 Alan Modra <amodra@gmail.com>
2123
2124 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2125 params for targets that don't use ppc32elf.em.
2126
d9972968
CLT		 21272014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2128
2129 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2130 of GOTOFF relocations.
2131
0ff2b86e
L		 21322014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2133 H.J. Lu <hongjiu.lu@intel.com>
2134
2135 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2136 (elf_x86_64_legacy_plt_entry): Likewise.
2137 (elf_x86_64_bnd_plt_entry): Likewise.
2138 (elf_x86_64_legacy_plt2_entry): Likewise.
2139 (elf_x86_64_bnd_plt2_entry): Likewise.
2140 (elf_x86_64_bnd_arch_bed): Likewise.
2141 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2142 (elf_x86_64_link_hash_table): Add plt_bnd.
2143 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2144 plt_bnd.
2145 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2146 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2147 in 64-bit mode.
2148 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2149 symbols. Resolve call to the second PLT if it is created.
2150 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2151 (elf_x86_64_relocate_section): Resolve PLT references to the
2152 second PLT if it is created.
2153 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2154 second PLT entry for BND relocation.
2155 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2156 the second PLT is created.
2157 (elf_x86_64_get_synthetic_symtab): New.
2158 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2159
7d4c687d
AM		 21602014-02-19 Alan Modra <amodra@gmail.com>
2161
2162 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2163 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2164 provision of out-of-line register save/restore routines.
2165
5db3e65d
JC		 21662014-02-18 Jack Carter <jack.carter@imgtec.com>
2167
b4894562
AM		 2168 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2169 PT_DYNAMIC segment flags.
5db3e65d 2170
024a2310
JK		 21712014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2172
2173 PR binutils/16595
2174 * simple.c (struct saved_offsets): New.
2175 (simple_save_output_info): Use it for ptr.
2176 (simple_restore_output_info): Use it for ptr. Check section_count.
2177 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2178
e7d1c40c
AM		 21792014-02-17 Alan Modra <amodra@gmail.com>
2180
2181 * elf64-ppc.h (struct ppc64_elf_params): Define.
2182 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2183 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2184 ppc64_elf_build_stubs): Update prototype.
2185 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2186 fields now in params. Adjust code throughout file.
2187 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2188 Save params pointer in htab.
2189 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2190 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2191 ppc64_elf_build_stubs): Remove parameters now in "params".
2192
668e22e5
AM		 21932014-02-17 Alan Modra <amodra@gmail.com>
2194
2195 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2196 patched for ppc476 workaround. Reapply branch taken/not taken
2197 relocs.
2198
9f7552cf
AM		 21992014-02-12 Alan Modra <amodra@gmail.com>
2200
2201 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2202 stubs for calls to __tls_get_addr that we know will later be
2203 optimised away.
2204
795bc6b3
AM		 22052014-02-12 Alan Modra <amodra@gmail.com>
2206
2207 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2208 for ld -r, when code sections are sufficiently aligned.
2209 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2210 pagesize_p2.
2211
b407645f
AM		 22122014-02-12 Alan Modra <amodra@gmail.com>
2213
2214 PR gold/15530
2215 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2216 --export-dynamic and --dynamic-list marking of symbols.
2217 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2218 cheap tests first.
2219
d6f6f455
L		 22202014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2221
2222 PR gold/16530
2223 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2224 executables if it matches dynamic_list.
2225
c1c69e83
AM		 22262014-02-10 Alan Modra <amodra@gmail.com>
2227
2228 * po/SRC-POTFILES.in: Regenerate.
2229 * po/bfd.pot: Regenerate.
2230
53291d1f
AM		 22312014-02-09 Alan Modra <amodra@gmail.com>
2232
2233 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2234 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2235 (elfNN_bed): Init new field.
2236 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2237 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2238 (ppc_elf_relax_section): Don't reallocate section here, write
2239 stubs, or write out relocs for ld -r here..
2240 (ppc_elf_relocate_section): ..instead write stubs here, and use
2241 existing code to write out relocs for ld -r. Fix offset
2242 adjustment on reloc for little-endian.
2243 (elf_backend_caches_rawsize): Define.
2244
d1eb5696
RO		 22452014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2246
85773039 2247 PR build/16550
d1eb5696
RO		 2248 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2249
2915c55b
JK		 22502014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2251
2252 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2253 return paths. Three times.
2254 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2255 return paths.
2256 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2257 (ppc64_elf_edit_toc): Free USED in return path.
2258
1c2de463
SL		 22592014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2260
2261 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2262 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2263 * libbfd.h: Regenerated.
2264 * bfd-in2.h: Regenerated.
2265 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2266 (nios2_reloc_map): Likewise.
2267 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2268 Fixed all references.
2269 (nios2_elf32_relocate_section): Add new relocations.
2270 (nios2_elf32_check_relocs): Likewise.
2271 (nios2_elf32_gc_sweep_hook): Likewise.
2272
5446cbdf
AM		 22732014-02-03 Alan Modra <amodra@gmail.com>
2274
2275 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2276 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2277 (ppc_elf_link_params): New function.
2278 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2279 workaround.
2280 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2281 parameters. Use htab->params instead.
2282 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2283 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2284 64 bytes for ppc476 workaround.
2285 (struct ppc_elf_relax_info): New.
2286 (ppc_elf_relax_section): Exclude linker created sections and
2287 those too small to hold one instruction. Don't add another
cd3416da 2288 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 2289 generate trampolines for undefined symbols when !relocatable,
2290 nor for plugin symbols. Allocate space for ppc476 workaround
2291 patch area. Free fixups on error return path.
2292 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2293 * elf32-ppc.h (struct ppc_elf_params): New.
2294 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2295 (ppc_elf_link_params): Declare.
2296 * section.c (SEC_INFO_TYPE_TARGET): Define.
2297 * bfd-in2.h: Regenerate.
2298
82e91538
SL		 22992014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2300
2301 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2302 h_gp_got field.
2303 (nios2_elf32_relocate_section): Use got_base to adjust
2304 GOT-pointer-relative relocations relative to _gp_got.
2305 (create_got_section): Create _gp_got symbol.
2306 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2307 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2308
78058a5e
SL		 23092014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2310
2311 * bfd-in2.h: Update from reloc.c.
2312 * elf32-nios2.c: Include elf32-nios2.h.
2313 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2314 (nios2_reloc_map): Likewise.
2315 (enum elf32_nios2_stub_type): Declare.
2316 (struct elf32_nios2_stub_hash_entry): Declare.
2317 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2318 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2319 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2320 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2321 bfd_count, top_index, input_list, all_local_syms.
2322 (nios2_call26_stub_entry): New.
2323 (nios2_elf32_install_imm16): Move up in file.
2324 (nios2_elf32_install_data): Move up in file.
2325 (hiadj): Move up in file.
2326 (stub_hash_newfunc): New.
2327 (link_hash_newfunc): Initialize hsh_cache field.
2328 (STUB_SUFFIX): New.
2329 (nios2_stub_name): New.
2330 (nios2_get_stub_entry): New.
2331 (nios2_add_stub): New.
2332 (nios2_elf32_setup_section_lists): New.
2333 (nios2_elf32_next_input_section): New.
2334 (CALL26_SEGMENT): New.
2335 (MAX_STUB_SECTION_SIZE): New.
2336 (group_sections): New.
2337 (nios2_type_of_stub): New.
2338 (nios2_build_one_stub): New.
2339 (nios2_size_one_stub): New.
2340 (get_local_syms): New.
2341 (nios2_elf32_size_stubs): New.
2342 (nios2_elf32_build_stubs): New.
2343 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2344 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2345 trampolines for R_NIOS2_CALL26 stubs.
2346 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2347 (nios2_elf32_gc_sweep_hook): Likewise.
2348 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2349 (nios2_elf32_link_hash_table_free): New.
2350 (bfd_elf32_bfd_link_hash_table_free): Define.
2351 * elf32-nios2.h: New file.
2352 * libbfd.h: Update from reloc.c.
2353 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2354
df3ce959
NC		 23552014-01-29 Nick Clifton <nickc@redhat.com>
2356
2357 PR binutils/16318
2358 * elf32-metag.c (elf_metag_post_process_headers): Call
2359 _bfd_elf_post_process_headers.
2360 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2361 _bfd_elf_copy_private_data.
2362 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2363
27b829ee
NC		 23642014-01-29 Nick Clifton <nickc@redhat.com>
2365
2366 * bfd-in.h (bfd_set_section_vma): Delete.
2367 (bfd_set_section_alignment): Delete.
2368 (bfd_set_section_userdata): Delete.
2369 (bfd_set_cacheable): Delete.
2370 * bfd.c (bfd_set_cacheable): New static inline function.
2371 * section.c (bfd_set_section_userdata): Likewise.
2372 (bfd_set_section_vma): Likewise.
2373 (bfd_set_section_alignment): Likewise.
2374 * bfd-in2.h: Regenerate.
2375
0a9c7b2b
NC		 23762014-01-28 Nick Clifton <nickc@redhat.com>
2377
2378 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2379 attributes select the CU containing the abbreviation, which may not
2380 be the current CU.
2381
3ba720c7
AM		 23822014-01-24 Alan Modra <amodra@gmail.com>
2383
2384 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2385 to get_relocs for ELFv2.
2386
d923cae0
L		 23872014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2388
2389 PR ld/16498
3ba720c7 2390 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 2391 if TLS sections are not adjacent.
2392
16e4ecc0
AM		 23932014-01-22 Alan Modra <amodra@gmail.com>
2394
2395 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2396
eb8d7fda
AM		 23972014-01-22 Alan Modra <amodra@gmail.com>
2398
2399 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2400
4584ec12
L		 24012014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2402
2403 PR ld/16467
2404 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2405 regular default symbol definition and the versioned dynamic
2406 symbol definition mismatch, skip the default symbol definition
2407 if one of them is IFUNC.
2408
22ef172a
L		 24092014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2410
2411 PR ld/2404
2412 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2413 info->export_dynamic nor h->ref_dynamic for type mismatch when
2414 adding the default version.
2415
b75d42bc
AM		 24162014-01-16 Alan Modra <amodra@gmail.com>
2417
2418 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2419 mips_elf_traverse_got_arg* rather than mips_got_info*.
2420 Adjust caller. Alloc on output_bfd rather than symbol section
2421 owner.
2422
c353e543
L		 24232014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2424
2425 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2426 change.
2427 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2428
818d220a
L		 24292014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2430
2431 PR ld/16428
2432 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2433 against __ehdr_start.
2434 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2435
c3ce498c
L		 24362014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2437
2438 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2439 change.
2440 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2441
d1ec1e40
L		 24422014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2443
2444 PR ld/16428
2445 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
2446 count if there are any non pc-relative relocs.
2447 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2448
f44a1f8e
CL		 24492014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
2450 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
2451
2452 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
2453 offset while calculating relocation address.
2454 (elfNN_aarch64_create_small_pltn_entry): Likewise.
2455 (elfNN_aarch64_init_small_plt0_entry): Likewise.
2456
fd0fd00c
MJ		 24572014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
2458
2459 PR ld/16202
2460 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
2461 R_ARM_ABS8 and R_ARM_ABS16.
2462
aa726b9e
AM		 24632014-01-13 Alan Modra <amodra@gmail.com>
2464
2465 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
2466 error when shared and force a plt call otherwise.
2467 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
2468 plt_type == PLT_NEW.
2469 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
2470 the appropriate call stub.
2471
eec2f3ed
AM		 24722014-01-10 Alan Modra <amodra@gmail.com>
2473
2474 PR ld/14207
2475 PR ld/16322
2476 PR binutils/16323
2477 * elf.c (assign_file_positions_for_load_sections): Revert last change.
2478 (assign_file_positions_for_non_load_sections): When setting up
2479 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
2480 header that completely covers the relro region.
2481
09bf66a8
TG		 24822014-01-09 Tristan Gingold <gingold@adacore.com>
2483
2484 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
2485 table macros and add macros to initializa the structure.
2486
43a8475c
L		 24872014-01-08 H.J. Lu <hongjiu.lu@intel.com>
2488
2489 PR ld/14207
2490 PR ld/16322
2491 PR binutils/16323
2492 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
2493 size for PT_GNU_RELRO segment.
2494 (assign_file_positions_for_load_sections): If PT_LOAD segment
2495 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
2496
1651e569
TT		 24972014-01-07 Tom Tromey <tromey@redhat.com>
2498
2499 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
2500 wrappers.
2501
dc9155b2
NC		 25022014-01-03 Nick Clifton <nickc@redhat.com>
2503
2504 PR binutils/16199
2505 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
2506 zero.
2507
dd8dfa39 25082014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 2509
2510 PR binutils/14289
2511 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
2512
1be5090b
NC		 25132014-01-02 Nick Clifton <nickc@redhat.com>
2514
2515 PR binutils/11983
2516 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
2517 filename in the bfd's filename field.
2518 * elfcode.h (bfd_from_remote_memory): Likewise.
2519 * ieee.c (ieee_object_p): Likewise.
2520 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
2521 * oasys.c (oasys_openr_next_archived_file): Likewise.
2522 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
2523 * opncls.c (bfd_fopen): Likewise.
2524 (bfd_openstreamr): Likewise.
2525 (bfd_openr_iovec): Likewise.
2526 (bfd_openw): Likewise.
2527 (bfd_create): Likewise.
2528 (_bfd_delete_bfd): Free filename.
2529
5fb776a6 2530For older changes see ChangeLog-2013
56882138 2531\f
5fb776a6 2532Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 2533
2534Copying and distribution of this file, with or without modification,
2535are permitted in any medium without royalty provided the copyright
2536notice and this notice are preserved.
2537
56882138
AM		 2538Local Variables:
2539mode: change-log
2540left-margin: 8
2541fill-column: 74
2542version-control: never
2543End:
GDB Binutils - Deliverables
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