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2014-12-05 Steve Ellcey <sellcey@mips.com>
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
238309aa
SE		 12014-12-05 Steve Ellcey <sellcey@mips.com>
2
3 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
4
b7365e5d
L		 52014-12-05 H.J. Lu <hongjiu.lu@intel.com>
6
7 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
8
3972882e
L		 92014-12-04 H.J. Lu <hongjiu.lu@intel.com>
10
11 PR binutils/17677
12 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
13 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
14 function.
15 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
16 (elf_backend_plt_sym_val): Likewise.
17 (elf_i386_get_plt_sym_val): New.
18 (elf_i386_get_synthetic_symtab): Likewise.
19 (bfd_elf32_get_synthetic_symtab): Likewise.
20 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
21 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
22 (elf_backend_plt_sym_val): Likewise.
23 (elf_x86_64_get_plt_sym_val): New.
24 (elf_x86_64_get_synthetic_symtab): Use
25 _bfd_elf_ifunc_get_synthetic_symtab.
26 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
27
53df40a4
AM		 282014-12-04 Alan Modra <amodra@gmail.com>
29
30 PR 17666
31 * elflink.c: Include bfd_stdint.h.
32 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
33 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
34 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
35 sorting invalidates.
36
db6b071a
NC		 372014-12-03 Nick Clifton <nickc@redhat.com>
38
39 PR binutils/17512
40 * compress.c (bfd_get_full_section_contents): Fail if there are no
41 section contents available when the compress_status is
42 COMPRESS_SECTION_DONE.
43 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
44 (bfd_malloc2): Use bfd_malloc.
45 (bfd_realloc): Refuse to reallocate a negative size.
46 (bfd_realloc2): Use bfd_realloc.
47 (bfd_realloc_or_free): Use bfd_realloc.
48 (bfd_zmalloc): Use bfd_malloc.
49 (bfd_zmalloc): Use bfd_malloc2.
50 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
51
9d157cb9
L		 522014-12-03 H.J. Lu <hongjiu.lu@intel.com>
53
54 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
55
fd9edc90
L		 562014-12-02 H.J. Lu <hongjiu.lu@intel.com>
57
58 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
59 info->executable for symbols which need copy relocs.
60
31c0ebfe
L		 612014-12-02 H.J. Lu <hongjiu.lu@intel.com>
62
63 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
64 change.
65 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
66 with ELIMINATE_COPY_RELOCS.
67 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
68 relocs against symbols which turn out to need copy relocs.
69
9a926d55
L		 702014-12-02 H.J. Lu <hongjiu.lu@intel.com>
71
72 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
73 allow copy relocs for building executables.
74 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
75 pc-relative relocation in shared object.
76 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
77 PIE.
78 (elf_x86_64_relocate_section): Don't copy a pc-relative
79 relocation into the output file if the symbol needs copy reloc.
80
538baf8b
AB		 812014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
82
83 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
84 overflow on non-weak undefined symbols.
85
51aecdc5
AM		 862014-12-02 Alan Modra <amodra@gmail.com>
87
88 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
89 _opd_sec_data array, halving required memory.
90 (sort_r_offset): New function.
91 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
92 sections with a mix of 16 and 24 byte OPD entries. Don't
93 attempt to honour --non-overlapping-opd for .opd sections with
94 unexpected relocs. Simplify opd entry size calculations by
95 first finding the reloc for the next entry. Make edit loop
96 handle one opd entry per iteration, with an inner loop
97 handling relocs per entry.
98
06614111
NC		 992014-12-01 Nick Clifton <nickc@redhat.com>
100
101 PR binutils/17512
102 * archive.c (do_slurp_coff_armap): Add range checks to prevent
103 running off the end of the string table.
104 * compress.c (bfd_get_full_section_contents): Return a NULL
105 pointer for zero sized sections. Do not attempt to copy a buffer
106 onto itself.
107 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
108 header. Add range checks to avoid running off the end of the
109 section.
110 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
111 if the seek fails, no memory is allocated.
112 (bfd_elf_string_from_elf_section): Do not allocate a string from a
113 non string section. It only leads to trouble later on.
114 (_bfd_elf_print_private_bfd_data): Check for there being too
115 little external dynamic data.
116 (bfd_section_from_shdr): Replace assertion with a failure mode.
117 (bfd_section_from_shdr): When walking a loaded group section use
118 the internal structure size, not the external size. Check for the
119 group section being empty.
120 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
121 failure mode.
122 * elfcode.h (elf_slurp_reloc_table): Likewise.
123 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
124 parameter is NULL.
125
7b20f099
AM		 1262014-11-30 Alan Modra <amodra@gmail.com>
127
128 PR 16452, 16457
129 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
130 symbols from libraries that won't be listed in DT_NEEDED.
131 (elf_link_output_extsym): Don't output verdefs for such symbols.
132
25ff461f
AM		 1332014-11-28 Alan Modra <amodra@gmail.com>
134
135 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
136 vna_next/vd_next/vda_next is zero. Correct counts.
137
1036838a
NC		 1382014-11-27 Nick Clifton <nickc@redhat.com>
139
140 PR binutils/17512
141 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
142 a discrepancy between the isymMax and ifdMax values in the
143 symbolic header.
144 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
145 scanning the external dynamic entries.
146
a1165289
NC		 1472014-11-26 Nick Clifton <nickc@redhat.com>
148
149 PR binutils/17512
150 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
151 value.
152 * coff-h8500.c (rtype2howto): Likewise.
153 * coff-tic30.c (rtype2howto): Likewise.
154 * coff-z80.c (rtype2howto): Likewise.
155 * coff-z8k.c (rtype2howto): Likewise.
156 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
157 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
158 could be found.
159 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
160 * coff-w65.c (rtype2howto): Likewise.
161 * coff-we32k.c (RTYPE2HOWTO): Likewise.
162 * pe-mips.c (RTYPE2HOWTO): Likewise.
163 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
164 an error return.
165 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
166 be unused.
167 * coffgen.c (make_a_section_from_file): Check the length of a
168 section name before testing to see if it is a debug section name.
169 (coff_object_p): Zero out any uninitialised bytes in the opt
170 header.
171 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
172 source being empty when there are values to be processed.
173 (_bfd_ecoff_slurp_symbol_table): Add range check.
174 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
175 (bfd_mach_o_mangle_sections): Move test for too many sections to
176 before the allocation of the section table.
177 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
178 memory and nullify the symbol pointer.
179 * reloc.c (bfd_generic_get_relocated_section_contents): Add
180 handling of a bfd_reloc_notsupported return value.
181 * versados.c (EDATA): Add range checking.
182 (get_record): Likewise.
183 (process_otr): Check for contents being available before updating
184 them.
185 (versados_canonicalize_reloc): Add range check.
186
601a03ba
AM		 1872014-11-26 Alan Modra <amodra@gmail.com>
188
189 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
190 internal verref buffer. Error for zero sh_info. Print errors.
191 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
192
60bb06bc
L		 1932014-11-25 H.J. Lu <hongjiu.lu@intel.com>
194
195 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
196 NAME##_get_symbol_version_string.
197 (bfd_get_symbol_version_string): New.
198 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
199 _bfd_nosymbols define.
200 * aout-target.h (MY_get_symbol_version_string): Likewise.
201 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
202 * binary.c (binary_get_symbol_version_string): Likewise.
203 * bout.c (aout_32_get_symbol_version_string): Likewise.
204 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
205 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
206 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
207 * ieee.c (ieee_get_symbol_version_string): Likewise.
208 * ihex.c (ihex_get_symbol_version_string): Likewise.
209 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
210 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
211 * mmo.c (mmo_get_symbol_version_string): Likewise.
212 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
213 * oasys.c (oasys_get_symbol_version_string): Likewise.
214 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
215 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
216 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
217 * som.c (som_get_symbol_version_string): Likewise.
218 * srec.c (srec_get_symbol_version_string): Likewise.
219 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
220 * versados.c (versados_get_symbol_version_string): Likewise.
221 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
222 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
223
224 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
225 coff_get_symbol_version_string.
226 (rs6000_xcoff64_aix_vec): Likewise.
227
228 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
229 (_bfd_elf_get_symbol_version_string): This.
230 * elf.c: Likewise.
231 (bfd_elf_print_symbol): Updated.
232 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
233
234 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
235 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
236 * bfd-in2.h: Regenerated.
237 * libbfd.h: Likewise.
238 * libcoff.h: Likewise.
239
bb4d2ac2
L		 2402014-11-25 H.J. Lu <hongjiu.lu@intel.com>
241
242 PR binutils/16496
243 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
244 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
245 from bfd_elf_print_symbol.
246 (bfd_elf_print_symbol): Use it.
247
dd7e64d4
L		 2482014-11-25 H.J. Lu <hongjiu.lu@intel.com>
249
250 * elf32-i386.c (elf_i386_got_plt_entry): New.
251 (elf_i386_pic_got_plt_entry): Likewise.
252 (elf_i386_link_hash_entry): Add plt_got.
253 (elf_i386_link_hash_table): Likewise.
254 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
255 (elf_i386_get_local_sym_hash): Likewise.
256 (elf_i386_check_relocs): Create the GOT PLT if there are both
257 PLT and GOT references when the regular PLT is used.
258 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
259 both PLT and GOT references unless pointer equality is needed.
260 (elf_i386_relocate_section): Also check the GOT PLT when
261 resolving R_386_PLT32.
262 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
263 available.
264
265 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
266 (elf_x86_64_link_hash_table): Likewise.
267 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
268 (elf_x86_64_get_local_sym_hash): Likewise.
269 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
270 PLT and GOT references when the regular PLT is used.
271 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
272 both PLT and GOT references unless pointer equality is needed.
273 (elf_x86_64_relocate_section): Also check the GOT PLT when
274 resolving R_X86_64_PLT32.
275 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
276 available.
277
6e733cce
L		 2782014-11-24 H.J. Lu <hongjiu.lu@intel.com>
279
280 * configure: Regenerated.
281
520c7b56
JW		 2822014-11-24 Tejas Belagod <tejas.belagod@arm.com>
283
284 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
285 (erratum_835769_scan): Sort map list.
286
e05fa0ba
AM		 2872014-11-24 Alan Modra <amodra@gmail.com>
288
289 * elf64-ppc.c (plt_stub_pad): Correct.
290
6db50b4c
L		 2912014-11-23 H.J. Lu <hongjiu.lu@intel.com>
292
293 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
294 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
295 (elf_x86_64_allocate_dynrelocs): Don't assert size of
296 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
297
35a14c6b
L		 2982014-11-22 H.J. Lu <hongjiu.lu@intel.com>
299
300 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
301 branch displacement overflow in PLT entry.
302
0a9d414a
NC		 3032014-11-21 Nick Clifton <nickc@redhat.com>
304
305 PR binutils/17512
306 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
307 number of auxillary entries.
308 * ieee.c (next_byte): Convert to a function. Return FALSE if the
309 next byte is beyond the end of the buffer.
310 (parse_int): Test the return value of next_byte.
311 (parse_expression): Convert to boolean. Return FALSE if the
312 parsing failed. Test the return value of next_byte.
313 (ieee_seek): Convert to a function. Return FALSE if the seek goes
314 beyond the end of the buffer.
315 (ieee_slurp_external_symbols): Test the return value of ieee_seek
316 and next_byte.
317 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
318 operation failed. Test the return value of ieee_seek and
319 next_byte.
320 (ieee_archive_p): Test the return value of ieee_seek and
321 next_byte.
322 (do_one): Likewise.
323 (ieee_slurp_section_data): Likewise.
324 (ieee_object_p): Likewise. Store the size of the buffer in the
325 total_amt field in the header.
326 * libieee.h (common_header_type): Add amt field.
327 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
328 reloc's value is within range.
329 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
330 operation fails.
331 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
332 an error message.
333 (pex64_dump_xdata): Check for buffer overflows.
334 * versados.c (process_otr): Check that the section exists before
335 taking its size.
336 (versados_object_p): Make sure that enough data was read for the
337 header to be checked.
338 * vms-alpha.c (vms_get_remaining_object_record): Change
339 read_so_far parameter to an unsigned int. Check that the amount
340 read is in range.
341
5974eba6
L		 3422014-11-21 H.J. Lu <hongjiu.lu@intel.com>
343
344 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
345 PC-relative offset overflow check.
346
cd11f78f
AC		 3472014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
348
349 PR binutils/17512
350 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
351 string table before clearing the first few bytes.
352
a715796b
TG		 3532014-11-21 Terry Guo <terry.guo@arm.com>
354
355 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
356
0cfb0717
AM		 3572014-11-20 Alan Modra <amodra@gmail.com>
358
359 * elf64-ppc.c (group_sections): Init stub14_group_size from
360 --stub-group-size parameter divided by 1024.
361
1e269e9b
AM		 3622014-11-20 Alan Modra <amodra@gmail.com>
363
364 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
365 alignment calculation.
366
9274e9de
TG		 3672014-11-20 Terry Guo <terry.guo@arm.com>
368
369 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
370 hasn't attribute section.
371
f9dffbf0
AM		 3722014-11-20 Alan Modra <amodra@gmail.com>
373
374 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
375
ab7fede8
L		 3762014-11-18 H.J. Lu <hongjiu.lu@intel.com>
377
378 PR ld/17618
379 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
380 PC-relative offset overflow in PLT entry.
381
6937bb54
NC		 3822014-11-18 Nick Clifton <nickc@redhat.com>
383
384 PR binutils/17512
385 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
386 is larger than its real size.
387 (rsrc_print_section): Fix off-by-one error checking for overflow.
388 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
389 sections.
390
d258b828
IZ		 3912014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
392
393 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
394 for -z bndplt.
395
470c009b
NC		 3962014-11-14 Nick Clifton <nickc@redhat.com>
397
398 PR binutils/17597
399 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
400 the section.
401 (bfd_get_alt_debug_link_info): Likewise.
402
041830e0
NC		 4032014-11-14 Nick Clifton <nickc@redhat.com>
404
405 PR binutils/17512
406 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
407 all.
408 (ieee_object_p): Likewise.
409
57494d81
L		 4102014-11-13 H.J. Lu <hongjiu.lu@intel.com>
411
412 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
413
f8521a03
L		 4142014-11-13 H.J. Lu <hongjiu.lu@intel.com>
415
416 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
417
553d1284
L		 4182014-11-13 H.J. Lu <hongjiu.lu@intel.com>
419
420 PR gas/17598
421 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
422 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
423 (elf_x86_64_relocate_section): Likewise.
424
a5c71af8
NC		 4252014-11-13 Nick Clifton <nickc@redhat.com>
426
427 PR binutils/17512
428 * coffcode.h (coff_ptr_struct): Add is_sym field.
429 (coff_new_section_hook): Set the is_sym field.
430 (coff_pointerize_aux_hook): Check the is_sym field.
431 (coff_print_aux): Likewise.
432 (coff_compute_section_file_positions): Likewise.
433 (coff_write_object_contents): Likewise.
434 (coff_slurp_line_table): Likewise.
435 (coff_slurp_symbol_table): Likewise.
436 (CALC_ADDEND): Likewise.
437 * coffgen.c (coff_renumber_symbols): Likewise.
438 (coff_mangle_symbols): Likewise.
439 (coff_fix_symbol_name): Likewise.
440 (coff_write_symbol): Likewise.
441 (coff_write_alien_symbol): Likewise.
442 (coff_write_native_symbol): Likewise.
443 (coff_write_symbols): Likewise.
444 (coff_write_linenumbers): Likewise.
445 (coff_pointerize_aux): Likewise.
446 (coff_get_normalized_symtab): Likewise.
447 (coff_get_symbol_info): Likewise.
448 (bfd_coff_get_syment): Likewise.
449 (bfd_coff_get_auxent): Likewise.
450 (coff_print_symbol): Likewise.
451 (coff_find_nearest_line_with_names): Likewise.
452 (bfd_coff_set_symbol_class): Likewise.
453 (coff_make_empty_symbol): Set the is_sym field.
454 (coff_bfd_make_debug_symbol): Likewise.
455 * peicode.h (pe_ILF_make_a_symbol): Likewise.
456 * libcoff.h: Regenerate.
457 * libcoff-in.h: Regenerate.
458
f41e4712
NC		 4592014-11-12 Nick Clifton <nickc@redhat.com>
460
461 PR binutils/17512
462 * coffcode.h (coff_slurp_line_table): Set the line number of
463 corrupt entries to -1.
464 (coff_slurp_symbol_table): Alway initialise the value of the
465 symbol.
466 * coffgen.c (coff_print_symbol): Check that the combined pointer
467 is valid.
468 (coff_print_symbol): Do not print negative line numbers.
469 * peXXigen.c (pe_print_idata): Add range checking displaying
470 member names.
471
6bb3e679
AM		 4722014-11-12 Alan Modra <amodra@gmail.com>
473
474 PR binutils/17512
475 * coffcode.h (coff_slurp_line_table): Drop line number info
476 not preceded by a valid function entry. Revert last change.
477
201159ec
NC		 4782014-11-11 Nick Clifton <nickc@redhat.com>
479
480 PR binutils/17512
481 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
482 line number cache that would not be initialised by the copy from
483 the new line number table.
484 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
485 returning NULL.
486 * coffgen.c (coff_get_normalized_symbols): Get the external
487 symbols before allocating space for the internal symbols, in case
488 the get fails.
489 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
490 array if one is needed. Likewise with the verdef array.
491 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
492 messages.
493 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
494 structure are initialised.
495 (pe_print_edata): Avoid reading off the end of the data buffer.
496
0ac23374
AM		 4972014-11-11 Alan Modra <amodra@gmail.com>
498
499 PR binutils/17512
500 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
501 when building func_table.
502
fcfa6240
AM		 5032014-11-11 Alan Modra <amodra@gmail.com>
504
505 PR binutils/17512
506 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
507 memset the particular bits we need. Update src after hitting loop
508 "continue". Don't count lineno omitted due to invalid symbols in
509 nbr_func, and update lineno_count. Init entire terminating
510 lineno. Don't both allocating terminator in n_lineno_cache.
511 Redirect sym->lineno pointer to where n_lineno_cache will be
512 copied, and free n_lineno_cache.
513 * pe-mips.c (NUM_HOWTOS): Typo fix.
514
4de1599b
AM		 5152014-11-11 Alan Modra <amodra@gmail.com>
516
517 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
518 size check to account for possible zero terminator.
519
fd6f9d17
RS		 5202014-11-10 James Cowgill <James.Cowgill@imgtec.com>
521
522 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
523 data sections to be PROGBITS
524
36e9d67b
NC		 5252014-11-10 Nick Clifton <nickc@redhat.com>
526
527 PR binutils/17521
528 * coff-i386.c (NUM_HOWTOS): New define.
529 (RTYPE2HOWTO): Use it.
530 (coff_i386_rtype_to_howto): Likewise.
531 (coff_i386_reloc_name_lookup): Likewise.
532 (CALC_ADDEND): Check that reloc r_type field is valid.
533 * coff-x86_64.c (NUM_HOWTOS): New define.
534 (RTYPE2HOWTO): Use it.
535 (coff_amd64_rtype_to_howto): Likewise.
536 (coff_amd64_reloc_name_lookup): Likewise.
537 (CALC_ADDEND): Check that reloc r_type field is valid.
538 * coffcode.h (coff_slurp_line_table): Check for symbol table
539 indexing underflow.
540 (coff_slurp_symbol_table): Use zalloc to ensure that all table
541 entries are initialised.
542 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
543 in the string table. Also ensure that the table is 0 terminated.
544 (coff_get_normalized_symtab): Check for symbol table indexing
545 underflow.
546 * opncls.c (bfd_alloc): Catch the case where a small negative size
547 can result in only 1 byte being allocated.
548 (bfd_alloc2): Use bfd_alloc.
549 * pe-mips.c (NUM_HOWTOS): New define.
550 (coff_mips_reloc_name_lookup): Use it.
551 (CALC_ADDEND): Check that reloc r_type field is valid.
552 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
553 in the DataDirectory.
554 (pe_print_idata): Avoid reading beyond the end of the data block
555 wen printing strings.
556 (pe_print_edata): Likewise.
557 Check for table indexing underflow.
558 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
559 (pe_bfd_object_p): Allocate and initialize enough space to hold a
560 PEAOUTHDR, even if the opt_hdr field specified less.
561
d1f5d98a
AM		 5622014-11-08 Alan Modra <amodra@gmail.com>
563
564 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
565
01158262
L		 5662014-11-07 H.J. Lu <hongjiu.lu@intel.com>
567
568 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
569 checks.
570
cf61b747
L		 5712014-11-07 H.J. Lu <hongjiu.lu@intel.com>
572
573 PR ld/17482
574 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
575 for IE->LE transition.
576
56aedec7
AM		 5772014-11-07 Alan Modra <amodra@gmail.com>
578
579 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
580
e5242d4b
AM		 5812014-11-07 Alan Modra <amodra@gmail.com>
582
583 * tekhex.c (CHUNK_SPAN): Define.
584 (struct data_struct <chunk_init>): Use one byte per span, update
585 all code accessing this field.
586 (find_chunk): Add create param, don't create new entry unless set.
587 (insert_byte): Don't save zeros.
588 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
589 on symbol type. Create an alternate section if both types of
590 symbol are given. Attach type '2' and '6' symbols to absolute
591 section.
592 (move_section_contents): Fix caching of chunk. Don't create chunk
593 when reading, or for writing zeros.
594 (tekhex_set_section_contents): Don't create initial chunks.
595 (tekhex_write_object_contents): Use CHUNK_SPAN.
596
7c53fd1c
AM		 5972014-11-07 Alan Modra <amodra@gmail.com>
598
599 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
600
40572405
AM		 6012014-11-07 Alan Modra <amodra@gmail.com>
602
603 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
604 * coffcode.h (coff_set_alignment_hook): Likewise.
605 (coff_slurp_line_table): Likewise.
606 * coffgen.c (coff_get_normalized_symtab): Likewise.
607 (_bfd_coff_get_external_symbols): Likewise.
608 * elf.c (bfd_elf_get_str_section): Likewise.
609 * tekhex.c (first_phase): Likewise.
610
83410725
NC		 6112014-11-06 Nick Clifton <nickc@redhat.com>
612
613 * aoutx.h (slurp_symbol_table): Revert previous delta.
614 (slurp_reloc_table): Likewise.
615 * compress.c (bfd_get_full_section_contents): Remove file size
616 test.
617 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
618 and do not complain about linker generated files.
619
1fe9dc45
WN		 6202014-11-06 Will Newton <will.newton@linaro.org>
621
622 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
623 length sections and sub-sections.
624
a6f921c8
NC		 6252014-11-04 Nick Clifton <nickc@redhat.com>
626
627 PR binutils/17512
628 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
629 Replace another abort with an error message.
630 (coff_slurp_line_table): Add more range checking.
631 * peXXigen.c (pe_print_debugdata): Add range checking.
632
131e2f8e
MF		 6332014-11-05 James Cowgill <james.cowgill@imgtec.com>
634
635 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
636 when creating a dso with discarded dynsym section.
637
09c14161
MF		 6382014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
639
640 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
641 and E_MIPS_ARCH_64R6 support.
642
20ad5e28
NC		 6432014-11-05 Nick Clifton <nickc@redhat.com>
644
645 PR binutils/17512
646 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
647 about the number of relocations it contains.
648 (coff_sort_func_alent): Return 0 if the pointers are NULL.
649 (coff_slurp_line_table): Add more range checks. Do not free new
650 tables created when sorting line numbers.
651 * peXXigen.c (pe_print_idata): Add range checks.
652 (pe_print_edata): Likewise.
653 (rsrc_print_resource_entries): Likewise. Avoid printing control
654 characters. Terminate priniting if corruption is detected.
655 (rsrc_print_resource_directory): Terminate printing if an unknown
656 directory type is encountered.
657 (pe_print_debugdata): Fix off-by-one error.
658 (rsrc_count_entries): Add range checking.
659 (rsrc_parse_entry): Likewise.
660
bb0d8671
NC		 6612014-11-04 Nick Clifton <nickc@redhat.com>
662
79f2a78e
NC		 663 PR binutils/17512
664 * compress.c (bfd_get_full_section_contents): Improve test for
665 linker created objects.
666
bb0d8671
NC		 667 PR binutils/17533
668 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
669 corrupt extended name tables.
670
ef42b83e
AM		 6712014-11-04 Alan Modra <amodra@gmail.com>
672
673 * elf32-spu.c (ovl_mgr_stat): New function.
674 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
675
931b79cc
AB		 6762014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
677
678 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
679 relaxation, reduce the size of symbols that span the deleted
680 bytes.
681
a12d0ffc
AB		 6822014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
683
684 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
685 located at the very end of the section.
686
5a3f568b
NC		 6872014-11-03 Nick Clifton <nickc@redhat.com>
688
689 PR binutils/17512
690 * aoutx.h (slurp_symbol_table): Check that computed table size is
691 not bigger than the file from which is it being read.
692 (slurp_reloc_table): Likewise.
693 * coffcode.h (coff_slurp_line_table): Remove unneeded local
694 'warned'. Do not try to print the details of a symbol with an
695 invalid index.
696 * coffgen.c (make_a_sectiobn_from_file): Check computed string
697 index against length of string table.
698 (bfd_coff_internal_syment_name): Check read in string offset
699 against length of string table.
700 (build_debug_section): Return a pointer to the section used.
701 (_bfd_coff_read_string_table): Store the length of the string
702 table in the coff_tdata structure.
703 (bfd_coff_free_symbols): Set the length of the string table to
704 zero when it is freed.
705 (coff_get_normalized_symtab): Check offsets against string table
706 or data table lengths as appropriate.
707 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
708 length of string table.
709 * compress.c (bfd_get_full_section_contents): Check computed size
710 against the size of the file.
711 * libcoff-in.h (obj_coff_strings_len): Define.
712 (struct coff_tdata): Add strings_len field.
713 * libcoff.h: Regenerate.
714 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
715 data if the debug section is too small.
716 * xcofflink.c (xcoff_link_input_bfd): Check offset against
717 length of string table.
718
ba241f2d
NC		 7192014-11-03 Nick Clifton <nickc@redhat.com>
720
721 * po/fi.po: Updated Finnish translation.
722
2c629856
N		 7232014-10-31 Andrew Pinski <apinski@cavium.com>
724 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
725
726 * archures.c: Add octeon3 for mips target.
727 * bfd-in2.h: Regenerate.
728 * bfd/cpu-mips.c: Define I_mipsocteon3.
729 nfo_struct): Add octeon3 support.
730 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
731 octeon3.
732 (mips_set_isa_flags): Add support for octeon3.
ba241f2d 733 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
2c629856
N		 734 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
735 extension of bfd_mach_mips_octeon2.
736 (print_mips_isa_ext): Print the value of Octeon3.
737
f54498b4
NC		 7382014-10-31 Nick Clifton <nickc@redhat.com>
739
740 PR binutils/17512
741 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
742 symbol table bigger than the file.
743 * elf.c (bfd_elf_get_str_section): Do not try to load a string
744 table bigger than the file.
690725fa 745 * tekhex.c (first_phase): Check that the section range is sane.
f54498b4 746
7e760b06
NC		 7472014-10-30 Nick Clifton <nickc@redhat.com>
748
749 PR binutils/17512
0102ea8c 750 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
7e760b06
NC		 751 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
752
e5b470e2
NC		 7532014-10-29 Nick Clifton <nickc@redhat.com>
754
755 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
756 leak.
757
d1e8523e
DB		 7582014-10-29 Dennis Brueni <dbrueni@slickedit.com>
759
e5b470e2 760 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
d1e8523e 761
5a4b0ccc
NC		 7622014-10-28 Nick Clifton <nickc@redhat.com>
763
764 PR binutils/17512
765 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
766 detection table on a per-bfd basis.
767 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
768 export table.
769
708d7d0d
NC		 7702014-10-28 Andreas Schwab <schwab@suse.de>
771 Nick Clifton <nickc@redhat.com>
772
773 PR binutils/17510
774 * srec.c (srec_bad_byte): Increase size of buf to allow for
775 negative values.
776 (srec_scan): Use an unsigned char buffer to hold header bytes.
777
493a3386
NC		 7782014-10-27 Nick Clifton <nickc@redhat.com>
779
7e1e1988 780 PR binutils/17512
bf67003b
NC		 781 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
782 binaries with a group of sections linked by the string table
783 indicies.
7e1e1988
NC		 784 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
785 with an invalid value for NumberOfRvaAndSizes.
bf67003b
NC		 786 (pe_print_edata): Detect out of range rvas and entry counts for
787 the Export Address table, Name Pointer table and Ordinal table.
7e1e1988 788
493a3386
NC		 789 PR binutils/17510
790 * elf.c (setup_group): Improve handling of corrupt group
791 sections.
792
68fcca92
JW		 7932014-10-24 Tejas Belagod <tejas.belagod@arm.com>
794
795 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
796 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
797 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
798 (elf_aarch64_stub_type): Add new type
799 aarch64_stub_erratum_835769_veneer.
800 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
801 (aarch64_erratum_835769_fix): New data struct to record erratum
802 835769.
803 (elf_aarch64_link_hash_table: Global flags for 835769.
804 (aarch64_build_one_stub): Add case for 835769.
805 (aarch64_size_one_stub): Likewise.
806 (aarch64_mem_op_p, aarch64_mlxl_p,
807 aarch64_erratum_sequence,erratum_835769_scan):
808 New. Decode and scan functions for erratum 835769.
809 (elf_aarch64_create_or_find_stub_sec): New.
810 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
811 them.
812 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
813 (erratum_835769_branch_to_stub_data,
814 make_branch_to_erratum_835769_stub):New. Connect up all the
815 erratum stubs to occurances by branches.
816 (elfNN_aarch64_write_section): New hook.
817 (aarch64_map_one_stub): Output erratum stub symbol.
818 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
819 information for erratum 835769.
820 (elf_backend_write_section): Define.
821
685e70ae
VK		 8222014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
823
824 * elf32-arm.c (read_code32): New function to read 32 bit
825 arm instruction.
826 (read_code16): New function to read 16 bit thumb instrution.
827 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
828 and read_code16 to read instructions.
829
00ac7aa0
MF		 8302014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
831
832 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
833 (print_mips_isa_ext): Print the value of an unknown extension.
834
73242275
AM		 8352014-10-21 Alan Modra <amodra@gmail.com>
836
837 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
838 entries that aren't a multiple of 8 rather than failing assertion.
839
2300b5a1
AM		 8402014-10-21 Alan Modra <amodra@gmail.com>
841
842 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
843 to thread_starter.
844
b53dfeb2
AM		 8452014-10-18 Alan Modra <amodra@gmail.com>
846
847 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
848 section for function symbols defined in .opd is discarded, let
849 the symbol appear to be undefined.
850 (opd_entry_value): Ensure the result section is that for the
851 function code section in the same object as the OPD entry.
852
f1885d1e
AM		 8532014-10-16 Alan Modra <amodra@gmail.com>
854
855 PR 17492
856 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
857 on ELF output bfd.
858 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
859 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
860 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
861 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
862 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
863 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
864 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
865 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
866 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
867 STB_GNU_UNIQUE too.
868
459609d6
AM		 8692014-10-16 Alan Modra <amodra@gmail.com>
870
871 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
872 even when output is not ppc64 ELF. Remove redundant tests on
873 type of input bfd.
874
fb167eb2
AM		 8752014-10-15 Alan Modra <amodra@gmail.com>
876
877 PR 17481
878 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
879 param, group "section" and "offset" params. Zero discriminator.
880 * bfd.c (bfd_find_nearest_line): Implement with new
881 _bfd_find_nearest_line.
882 (bfd_find_nearest_line_discriminator): Likewise.
883 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
884 define.
885 * coff-rs6000.c (xcoff_find_nearest_line,
886 xcoff_find_nearest_line_discriminator): Delete.
887 (_bfd_xcoff_find_nearest_line): Don't define.
888 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
889 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
890 define.
891 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
892 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
893 adjust _bfd_dwarf2_find_nearest_line call.
894 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
895 others. Set discriminator. Adjust call.
896 (coff_find_nearest_line_discriminator): Delete.
897 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
898 * dwarf2.c (find_line): Rename to..
899 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
900 Simplify setting of do_line. Delete old function.
901 (_bfd_dwarf2_find_line): Delete.
902 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
903 discriminator_ptr and set it.
904 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
905 (_bfd_elf_find_nearest_line_discriminator): Delete.
906 (_bfd_elf_find_line_discriminator): Delete.
907 (_bfd_generic_find_nearest_line_discriminator): Don't define.
908 * elf.c (elf_find_function): Reorder params.
909 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
910 Adjust calls.
911 (_bfd_elf_find_nearest_line_discriminator): Delete.
912 (_bfd_elf_find_line): Adjust call.
913 * elf32-arm.c (arm_elf_find_function): Reorder params.
914 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
915 Adjust calls.
916 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
917 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
918 (elfNN_aarch64_find_nearest_line): Reorder params, add
919 discriminator_ptr. Adjust calls.
920 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
921 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
922 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
923 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
924 (_bfd_dwarf1_find_nearest_line): Likewise.
925 (_bfd_dwarf2_find_nearest_line): Likewise.
926 (_bfd_dwarf2_find_line): Delete.
927 (_bfd_generic_find_nearest_line_discriminator): Delete.
928 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
929 * libcoff-in.h (coff_find_nearest_line): Update prototype.
930 (coff_find_nearest_line_discriminator): Delete.
931 (coff_find_nearest_line_with_names): Update prototype.
932 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
933 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
934 discriminator_ptr. Adjust calls.
935 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
936 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
937 discriminator_ptr and set.
938 * som.c (som_find_nearest_line): Similarly.
939 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
940 _bfd_find_nearest_line_discriminator.
941 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
942 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
943 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
944 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
945 "discriminator" and set.
946 (_bfd_vms_find_nearest_line_discriminator): Delete.
947 (_bfd_generic_find_nearest_line_discriminator): Don't define.
948 (alpha_vms_find_nearest_line): Update define.
949 * bfd-in2.h: Regenerate.
950 * libbfd.h: Regenerate.
951 * libcoff.h: Regenerate.
952
9c461f7d
AM		 9532014-10-15 Alan Modra <amodra@gmail.com>
954
955 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
956 * aout-adobe.c (aout_32_find_line): Define.
957 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
958 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
959 * aout-target.h (MY_find_line): Define.
960 * aout-tic30.c (MY_find_line): Define.
961 * binary.c (binary_find_line): Define.
962 * bout.c (aout_32_find_line): Define.
963 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
964 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
965 (rs6000_xcoff64_aix_vec): Likewise.
966 * elf-bfd.h (_bfd_generic_find_line): Don't define.
967 * elfxx-target.h (bfd_elfNN_find_line): Define.
968 * i386msdos.c (msdos_find_line): Define.
969 * i386os9k.c (aout_32_find_line): Define.
970 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
971 (ieee_find_nearest_line, ieee_find_line,
972 ieee_find_inliner_info): Define.
973 * ihex.c (ihex_find_line): Define.
974 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
975 (_bfd_generic_find_line): Don't define.
976 * libbfd.c (_bfd_generic_find_line): Delete.
977 * libcoff-in.h (coff_find_line): Define.
978 * libecoff.h (_bfd_ecoff_find_line): Define.
979 * mach-o.h (bfd_mach_o_find_line): Define.
980 * mmo.c (mmo_find_line): Define.
981 * nlm-target.h (nlm_find_line): Define.
982 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
983 (oasys_find_nearest_line, oasys_find_line,
984 oasys_find_inliner_info): Define.
985 * pef.c (bfd_pef_find_line): Define.
986 * plugin.c (bfd_plugin_find_line): Define.
987 * ppcboot.c (ppcboot_find_line): Define.
988 * som.c (som_find_line): Define.
989 * srec.c (srec_find_line): Define.
990 * tekhex.c (tekhex_find_line): Define.
991 * versados.c (versados_find_line): Define.
992 * vms-alpha.c (alpha_vms_find_line): Define.
993 * xsym.c (bfd_sym_find_line): Define.
994 * bfd-in2.h: Regenerate.
995 * libbfd.h: Regenerate.
996 * libcoff.h: Regenerate.
997
91dc4e0a
TG		 9982014-10-15 Tristan Gingold <gingold@adacore.com>
999
1000 * version.m4: Bump version to 2.25.51
1001 * configure: Regenerate.
1002
5697705a
L		 10032014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1004
1005 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1006 offset is less than 2.
1007 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1008
65879393
AM		 10092014-10-14 Alan Modra <amodra@gmail.com>
1010
1011 PR 17453
1012 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1013 (EIGHT_GAZILLION): Delete.
1014
5b69e357
AM		 10152014-10-13 Alan Modra <amodra@gmail.com>
1016
1017 PR 17467
1018 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1019 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1020 flags enabling conversion of CIEs and FDEs to use relative encoding.
1021 (find_merged_cie): Similarly.
1022 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1023 relocatable, except for CIE pointer.
1024 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1025 relocs against symbols in dropped comdat group sections.
1026 (bfd_elf_discard_info): Do some eh_frame optimisation when
1027 relocatable.
1028
3d68f91c
JM		 10292014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1030
1031 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1032 the hwcaps2 object attribute.
1033
c2aaac08
AM		 10342014-10-04 Alan Modra <amodra@gmail.com>
1035
1036 PR 17447
1037 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1038 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1039 range FDEs for discarding.
1040 (vma_compare): Sort on range after address.
1041 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1042 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1043 error message rather than "fde".
1044 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1045 error message.
1046
cf7363b4
L		 10472014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1048
1049 PR ld/17440
1050 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1051 for OLD_FREEBSD_ABI_LABEL.
1052
e44f5bef
MT		 10532014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1054
1055 PR 17422
1056 * plugin.c (try_claim): New function. Moved from
1057 bfd_plugin_object_p.
1058 (try_load_plugin): Pass through bfd. Add test.
1059 (load_plugin): Pass through bfd.
1060 (bfd_plugin_object_p): Move logic to try_claim.
1061
331ed130
SA		 10622014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1063
1064 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1065 call relaxation use furthermost addresses where call source and
1066 destination can be to check whether it's in the range of a direct
1067 call.
1068
aa8f4d1e
AM		 10692014-09-22 Alan Modra <amodra@gmail.com>
1070
1071 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1072 false for overflow or overlapping FDEs. Give more detail in
1073 error messages.
1074
c3eb94b4
MF		 10752014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1076
1077 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1078 the addend if relocations are RELA.
1079
f4cb41f4
KLC		 10802014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1081
1082 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1083 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1084
e00d879a
AK		 10852014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1086
1087 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1088 for PIE.
1089 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1090 for PIE.
1091
92c9bcd4
JK		 10922014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1093
1094 PR gdb/17407
1095 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1096
70e99720
TG		 10972014-09-16 Terry Guo <terry.guo@arm.com>
1098
1099 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1100 failed to merge.
1101
1c8f6a4d
KLC		 11022014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1103
1104 * bfd-in2.h: Regenerate.
1105 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1106 (nds32_elf_relax_section): Code refactoring.
1107 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1108 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1109 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1110 pattern. The first three is moved from nds32_elf_relax_section,
1111 and the last three is new function.
1112 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1113 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1114 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1115 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1116 three is moved from nds32_elf_relax_section, and the last four
1117 is new function.
1118 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1119 pattern and address setting pattern.
1120 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1121 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1122 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1123 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1124 nds32_elf_relax_letlsls): Relax TLS pattern.
1125 (nds32_relax_adjust_label): Adjust alignment and nop.
1126 (nds32_elf_pick_relax): Choose relaxation optimization.
1127 (nds32_elf_get_relocated_section_contents): New hook.
1128 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1129 table 234th entry.
1130 * elf32-nds32.h: Declare.
1131 * libbfd.h: Regenerate.
1132 * reloc.c: Add nds32 new relocations.
1133
6d74e8a1
CG		 11342014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1135
1136 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1137 'name' for the typo issue, which related with commit
1138 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1139
7361da2c
AB		 11402014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1141 Matthew Fortune <matthew.fortune@imgtec.com>
1142
1143 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1144 * archures.c (bfd_architecture): Likewise.
1145 * bfd-in2.h (bfd_architecture): Likewise.
1146 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1147 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1148 BFD_RELOC_MIPS_19_PCREL_S2.
1149 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1150 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1151 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1152 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1153 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1154 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1155 BFD_RELOC_LO16_PCREL.
1156 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1157 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1158 and R_MIPS_PCLO16.
1159 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1160 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1161 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1162 BFD_RELOC_LO16_PCREL.
1163 * elfn32-mips.c: Likewise.
1164 * elfxx-mips.c (MIPSR6_P): New define.
1165 (mipsr6_exec_plt_entry): New array.
1166 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1167 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1168 (aligned_pcrel_reloc_p): New function.
1169 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1170 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1171 (mips_elf_calculate_relocation): Add support for relocs:
1172 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1173 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1174 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1175 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1176 (_bfd_mips_elf_check_relocs): Add support for relocs:
1177 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1178 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1179 pc relative relocs.
1180 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1181 plt entry.
1182 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1183 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1184 (mips_32bit_flags_p): Add support for mips32r6.
1185 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1186 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1187 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1188 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1189 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1190 BFD_RELOC_MIPS_19_PCREL_S2.
1191 * config.bfd: Add mips*-img-elf* target triple.
1192
a9d58c06
AB		 11932014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1194
1195 * config.bfd: Add mips*-img-elf* target triple.
1196
ae6c7e33
AM		 11972014-09-12 Alan Modra <amodra@gmail.com>
1198
1199 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1200 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1201 range of FDEs to hdr_info->array.
1202 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1203 .eh_frame_hdr entries, and overlapping FDEs.
1204
a485e98e
AM		 12052014-09-10 Alan Modra <amodra@gmail.com>
1206
1207 * elf.c (assign_file_positions_except_relocs): Move section header
1208 placement to..
1209 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1210 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1211 * elflink.c (bfd_elf_final_link): Don't call above function.
1212
6128f9cf
AM		 12132014-08-30 Alan Modra <amodra@gmail.com>
1214
1215 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1216
4805fc55
AM		 12172014-08-29 Alan Modra <amodra@gmail.com>
1218
1219 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1220 error for calls via a toc adjusting stub without a nop.
1221
b138affb
AM		 12222014-08-29 Alan Modra <amodra@gmail.com>
1223
1224 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1225 error. Remove redundant bfd_set_error.
1226
bd25671c
AM		 12272014-08-29 Alan Modra <amodra@gmail.com>
1228
1229 * srec.c (srec_scan): Revert last change. Report an error for
1230 S-records with less than the miniumum byte count.
1231
376c8d5b
L		 12322014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1233
1234 * srec.c (srec_scan): Return error for 0 size.
1235
c8831961
L		 12362014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1237
1238 PR ld/17306
1239 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1240 to check discarded input section.
1241 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1242
29a9f53e
L		 12432014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1244
1245 PR ld/17313
1246 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1247 sections to input from ld --just-symbols.
1248
32e79d39
DD		 12492014-08-26 DJ Delorie <dj@redhat.com>
1250
1251 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1252 relaxation type.
1253
614b09ce
JW		 12542014-08-26 Jiong Wang <jiong.wang@arm.com>
1255
1256 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1257 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1258 shared library.
1259 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1260
0d6d4c82
NC		 12612014-08-26 Nick Clifton <nickc@redhat.com>
1262
1263 * config.bfd: Fix typo in or1knd selection.
1264
a4a027b7
KT		 12652014-08-22 Kai Tietz <ktietz@redhat.com>
1266
1267 PR binutils/11822
1268 * coffcode.h (coff_compute_section_file_positions): Keep
1269 FileAlignment valid as set.
1270
4564fb94
AM		 12712014-08-22 Alan Modra <amodra@gmail.com>
1272
1273 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1274 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1275
da44f4e5
AM		 12762014-08-22 Alan Modra <amodra@gmail.com>
1277
1278 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1279 parsed_eh_frames.
1280 (_bfd_elf_begin_eh_frame_parsing): Delete.
1281 (_bfd_elf_end_eh_frame_parsing): Delete.
1282 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1283 (_bfd_elf_end_eh_frame_parsing): Delete.
1284 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1285 !info->relocatable in place of merge_cies.
1286 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1287 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1288 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1289 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1290 (ppc64_elf_size_stubs): ..here and..
1291 (ppc64_elf_finish_dynamic_sections): ..here.
1292
1d7c9635
MR		 12932014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1294
1295 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1296
c5423981
TG		 12972014-08-21 Tony Wang <tony.wang@arm.com>
1298
1299 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1300 the veneer routine for R_ARM_THM_JUMP19.
1301 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1302 (elf32_arm_size_stub): Ditto.
1303
469a3493
RM		 13042014-08-20 Roland McGrath <mcgrathr@google.com>
1305
1306 PR ld/17277
1307 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1308 all reloc types with pc_relative set in the howto, not just for
1309 R_ARM_REL32 and R_ARM_REL32_NOI.
1310 (allocate_dynrelocs_for_symbol): Update comment.
1311 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1312 set in the howto, set call_reloc_p and may_need_local_target_p but
1313 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1314 (elf32_arm_check_relocs): Likewise.
1315
01e6c1a4
WN		 13162014-08-20 Will Newton <will.newton@linaro.org>
1317
1318 * config.bfd: Default armeb-*-eabi* to big endian.
1319
2974be62
AM		 13202014-08-19 Alan Modra <amodra@gmail.com>
1321
1322 * configure: Regenerate.
1323
1009ef28
AM		 13242014-08-18 Alan Modra <amodra@gmail.com>
1325
1326 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1327 use dynrelocs for ifunc.
1328 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1329
1240be6b
AM		 13302014-08-18 Alan Modra <amodra@gmail.com>
1331
1332 PR 17287
1333 * elflink.c (on_needed_list): Only consider libraries that have
1334 been loaded.
1335
75938853
AM		 13362014-08-18 Alan Modra <amodra@gmail.com>
1337
1338 * elflink.c (bfd_elf_discard_info): Return int error status.
1339 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1340 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1341 * bfd-in2.h: Regenerate.
1342
513ea82e
AM		 13432014-08-14 Alan Modra <amodra@gmail.com>
1344
1345 * peXXigen.c (pe_print_reloc): Protect against access past end
1346 of .reloc section.
1347
18cd5bce
AM		 13482014-08-14 Alan Modra <amodra@gmail.com>
1349
1350 PR 16563
1351 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1352 in the order they are mapped to output sections.
1353
b879806f
AM		 13542014-08-14 Alan Modra <amodra@gmail.com>
1355
1356 * configure.ac: Delete redundant plugin related checks.
1357 * configure: Regenerate.
1358
ffccb7af
SK		 13592014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1360
1361 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1362 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1363 and SYMBOLIC_BIND.
1364
46135103
AM		 13652014-08-12 Alan Modra <amodra@gmail.com>
1366
1367 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1368 here when not calling the generic add_symbol function. Formatting.
1369 Correct handling of indirect symbols. Update notice call.
1370 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1371 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1372 symbols early. Update notice call. Add comments regarding weak
1373 symbols vs. indirect.
1374
88d3f087
AM		 13752014-08-12 Alan Modra <amodra@gmail.com>
1376
1377 PR ld/16746
1378 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1379 !lto_plugin_active.
1380
7f59d2ac
CG		 13812014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1382
1383 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1384 zero terminated.
1385
db712946
L		 13862014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1387 Alan Modra <amodra@gmail.com>
1388
1389 PR ld/16746
1390 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1391 warning for references in LTO IR to warning symbols.
1392
59c26567
AM		 13932014-08-07 Alan Modra <amodra@gmail.com>
1394
1395 * linker.c (WARN, CWARN): Collapse these states to WARN.
1396 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1397 new WARN.
1398
aaffae57
DE		 13992014-08-05 Doug Evans <dje@google.com>
1400
1401 * bfd-in2.h: Regenerate.
1402 * libcoff.h: Regenerate.
1403
e034b2cc
MR		 14042014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1405
1406 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1407 rawsize if changing size.
1408
7833fb7b
AM		 14092014-08-05 Alan Modra <amodra@gmail.com>
1410
1411 PR ld/17226
1412 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1413
02eb0a49
AM		 14142014-08-05 Alan Modra <amodra@gmail.com>
1415
1416 * linker.c (generic_link_check_archive_element): Move handling
1417 of command link -u symbols with a common symbol def to the
1418 code handling non-common symbols so that archive element symbols
1419 are loaded. Use generic_link_add_object_symbols.
1420
13e570f8
AM		 14212014-08-05 Alan Modra <amodra@gmail.com>
1422
1423 PR 13557
1424 * linker.c (struct archive_list, struct archive_hash_entry,
1425 struct archive_hash_table, archive_hash_newfunc,
1426 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1427 archive_hash_table_free): Delete.
1428 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1429 checkfn. Rewrite using a straight-forward scan over archive map.
1430 (generic_link_check_archive_element_no_collect,
1431 generic_link_check_archive_element_collect,
1432 generic_link_check_archive_element): Add h and name params.
1433 * aoutx.h (aout_link_check_archive_element): Likewise.
1434 * pdp11.c (aout_link_check_archive_element): Likewise.
1435 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1436 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1437 scan symbols, simply add archive element whenever h is undefined.
1438 (coff_link_check_ar_symbols): Delete.
1439 * ecoff.c (read_ext_syms_and_strs): Delete.
1440 (reread_ext_syms_and_strs): Delete.
1441 (ecoff_link_check_archive_element): Add h and name param. Don't
1442 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1443 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1444 archive_pass.
1445 (elf_link_add_archive_symbols): Delete "defined" array, merge
1446 functionality into "included". Make "included" a char array. Don't
1447 set or test archive_pass.
1448 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1449 * libbfd.h: Regenerate.
1450
8c784016
KK		 14512014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1452
1453 PR 10373
1454 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1455
351cdf24
MF		 14562014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1457
1458 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1459 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1460 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1461 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1462 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1463 (_bfd_mips_elf_fake_sections): Likewise.
1464 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1465 (_bfd_mips_elf_additional_program_headers): Account for new
1466 PT_MIPS_ABIFLAGS program header.
1467 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1468 associate with .MIPS.abiflags.
1469 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1470 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1471 (infer_mips_abiflags): Likewise.
1472 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1473 (mips_32bit_flags_p): Moved higher.
1474 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1475 checking for FP ABIs.
1476 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1477 checks. Check EF_MIPS_FP64 flag consistency.
1478 (print_mips_ases, print_mips_isa_ext): New static function.
1479 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1480 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1481 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1482 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1483 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1484 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1485 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1486 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1487
b794fc1d
AM		 14882014-07-28 Alan Modra <amodra@gmail.com>
1489
1490 PR 13227
1491 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1492 __gnu_lto_slim to armap.
1493 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1494 __gnu_lto_slim to linker hash table.
1495
48494700
AG		 14962014-07-27 Anthony Green <green@moxielogic.org>
1497
1498 * config.bfd: Add moxie-*-moxiebox*.
1499
3d52a869
JS		 15002014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1501
1502 Add or reactivate or1k-*-rtems*
1a8bdf69 1503 * config.bfd (or1k-*-rtems*): Reactivate.
3d52a869 1504
cca5b8b6
L		 15052014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1506
1507 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1508 ELFOSABI_GNU input.
1509 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1510 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1511
144bed8d
L		 15122014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1513
1514 PR binutils/17154
1515 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1516 and R_*_IRELATIVE relocation offset with PLT entry.
1517 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1518 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1519 (elf_x86_64_get_synthetic_symtab): Use it.
1520
998d811a
L		 15212014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1522
1523 PR ld/17057
1524 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1525 next_tls_desc_index with elf.srelplt->reloc_count.
1526
87f14779
AM		 15272014-07-15 Alan Modra <amodra@gmail.com>
1528
1529 * cache.c (cache_bread_1): Don't return -1 when fread returns
1530 a positive value.
1531
cd3416da
AM		 15322014-07-15 Alan Modra <amodra@gmail.com>
1533
1534 * elflink.c (elf_merge_st_other): Update comments. Simplify
1535 visibility handling. Make isym const. Move code modifying
1536 isym->st_other for --exclude-libs to..
1537 (elf_link_add_object_symbols): ..here.
1538
17ca87fc
MN		 15392014-07-11 Maks Naumov <maksqwe1@ukr.net>
1540
1541 PR 17141
1542 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1543
5bc8cb6f
NC		 15442014-07-08 Nick Clifton <nickc@redhat.com>
1545
1546 PR ld/17110
1547 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1548 segments in input bfds.
1549
7572ca89
WN		 15502014-07-08 Will Newton <will.newton@linaro.org>
1551
1552 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1553 value to 64kB and remove custom setting for NaCl.
1554
bffebb6b
AM		 15552014-07-08 Alan Modra <amodra@gmail.com>
1556
1557 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1558 bits from source to dest.
1559 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1560 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1561 Likewise.
1562 * bfd-in2.h: Regenerate.
1563
2e0488d3
JW		 15642014-07-08 Jiong Wang <jiong.wang@arm.com>
1565
1566 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1567 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1568 when info->relocatable be true.
1569
75f58085
BS		 15702014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1571
1572 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1573 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1574 * bfd-in2.h: Regenerate.
1575 * libbfd.h: Regenerate.
1576
1110793a
AM		 15772014-07-04 Alan Modra <amodra@gmail.com>
1578
1579 * Makefile.am: Update "configure.in" comments.
1580 * PORTING: Likewise.
1581 * aoutx.h: Likewise.
1582 * configure.host: Likewise.
1583 * doc/bfdint.texi: Likewise.
1584 * targets.c: Likewise.
1585 * warning.m4: Likewise.
1586 * Makefile.in: Regenerate.
1587
35eafcc7
AM		 15882014-07-04 Alan Modra <amodra@gmail.com>
1589
1590 * configure.ac: Rename from configure.in.
1591 * Makefile.in: Regenerate.
1592 * config.in: Regenerate.
1593 * doc/Makefile.in: Regenerate.
1594
82b57a90
AM		 15952014-07-04 Alan Modra <amodra@gmail.com>
1596
1597 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1598 * Makefile.in: Regenerate.
1599
2e98a7bd
AM		 16002014-07-04 Alan Modra <amodra@gmail.com>
1601
1602 * version.m4: New file.
1603 * configure.in: Include version.m4.
1604 (AC_INIT): Update.
1605 * Makefile.am (RELEASE): Delete.
1606 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1607 * Makefile.in: Regenerate.
1608 * doc/Makefile.in: Regenerate.
1609
d1eca1e4
AM		 16102014-07-02 Alan Modra <amodra@gmail.com>
1611
1612 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1613 pointer_equality_needed when !readonly_dynrelocs.
1614 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1615
afb93314
AM		 16162014-07-02 Alan Modra <amodra@gmail.com>
1617
1618 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1619 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1620
b6a1c03a
AM		 16212014-07-01 Alan Modra <amodra@gmail.com>
1622
1623 * bfd.c (struct bfd): Reorganise for better packing. Delete
1624 "ifd" field. Make "format", "direction" and "flags" bitfields.
1625 (HAS_LOAD_PAGE): Delete, renumber following flags.
1626 * bfd-in2.h: Regenerate.
1627 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1628
7341d5e2
AM		 16292014-07-01 Alan Modra <amodra@gmail.com>
1630
1631 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1632 (struct ppc_link_hash_table): Increase size of stub_count array.
1633 (build_global_entry_stubs): Emit symbol on global entry stub.
1634 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1635 stub stats.
1636
810d4e75
AM		 16372014-07-01 Alan Modra <amodra@gmail.com>
1638
1639 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1640 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1641 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1642 generic linker.
1643 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1644 optimisation when --traditional-format.
1645
f36e8886
BS		 16462014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1647 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1648 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1649 Soundararajan <Sounderarajan.D@atmel.com>
1650
1651 * archures.c: Add avrtiny architecture for avr target.
1652 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1653 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1654 added for 16 bit LDS/STS instruction of avrtiny arch.
1655 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1656 BFD_RELOC_AVR_LDS_STS_16.
1657 (bfd_elf_avr_final_write_processing): Select machine number
1658 avrtiny arch.
1659 (elf32_avr_object_p): Set machine number for avrtiny arch.
1660 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1661 * bfd-in2.h: Regenerate.
1662 * libbfd.h: Regenerate.
1663
60d77146
NC		 16642014-06-26 Nick Clifton <nickc@redhat.com>
1665
1666 PR binutils/16949
1667 * dwarf2.c (is_str_attr): New function.
1668 (find_abstract_instance_name): Use it to determine when an
1669 attribute has a string value.
1670
15bfcc77
AM		 16712014-06-24 Alan Modra <amodra@gmail.com>
1672
1673 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1674 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1675 for --emit-relocs.
1676
886aba9e
PDM		 16772014-06-21 Philippe De Muyter <phdm@macqel.be>
1678
1679 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1680 a number of targets.
1681
eea6dad2
KM		 16822014-06-20 Kyle McMartin <kyle@redhat.com>
1683
1684 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1685 emitting initial-exec relocs when not linking an executable.
1686
9f19ab6d
WN		 16872014-06-16 Will Newton <will.newton@linaro.org>
1688
1689 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1690 htab->next_tls_desc_index in the non-IPLT case.
1691 Calculate GOT offset correctly for the non-IPLT case.
1692 (allocate_dynrelocs_for_symbol): Don't increment
1693 htab->next_tls_desc_index here.
1694
eb9a5ecf
AM		 16952014-06-16 Alan Modra <amodra@gmail.com>
1696
1697 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1698 created sections.
1699
d0ae9fbd
OJ		 17002014-06-13 Omair Javaid <omair.javaid@linaro.org>
1701
1702 * elfxx-aarch64.c (stdarg.h): Include.
1703 (string.h): Include.
1704 (_bfd_aarch64_elf_grok_prstatus): Updated.
1705 (_bfd_aarch64_elf_grok_psinfo): New function.
1706 (_bfd_aarch64_elf_write_core_note): New function.
1707 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1708 (elf_backend_write_core_note): Define.
1709
d495ab0d
AM		 17102014-06-13 Alan Modra <amodra@gmail.com>
1711
1712 * archive.c: Include bfdlink.h.
1713 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1714 * bfd.c (struct bfd): Add is_linker_output field.
1715 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1716 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1717 link.hash and is_linker_output.
1718 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1719 param with bfd*. Assert is_linker_output and link.hash, and
1720 clear them before exit.
1721 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1722 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1723 and link.hash so we can free two linker hash tables.
1724 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1725 first. Clean up on errors. Set hash_table_free pointer.
1726 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1727 bfd_link_hash_table* param with bfd*.
1728 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1729 hash_table_free pointer.
1730 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1731 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1732 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1733 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1734 * xcofflink.c: Similarly.
1735 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1736 clear link.next before creating linker hash table. Clean up on
1737 errors, and restore link.next on exit.
1738 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1739 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1740 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1741 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1742 * hash.c (bfd_hash_table_init_n): Free table on error.
1743 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1744 * bfd-in2.h: Regenerate.
1745 * libbfd.h: Regenerate.
1746 * libcoff.h: Regenerate.
1747
caa4096e
AM		 17482014-06-13 Alan Modra <amodra@gmail.com>
1749
1750 PR 17047
1751 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1752 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1753 * bfd.c (bfd_link_hash_table_free): Don't define.
1754 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1755 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1756 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1757 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1758 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1759 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1760 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1761 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1762 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1763 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1764 * xsym.c: Don't define various link_hash_table_free defines, and
1765 remove from bfd_target vars. Temporarily reference some of the
1766 target link_hash_table_free functions to avoid warnings.
1767 * bfd-in2.h: Regenerate.
1768 * libbfd.h: Regenerate.
1769
68faa637
AM		 17702014-06-13 Alan Modra <amodra@gmail.com>
1771
1772 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1773 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1774 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1775 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1776 Move link_hash_table_free functions before their corresponding
1777 link_hash_table_create functions.
1778
c72f2fb2
AM		 17792014-06-13 Alan Modra <amodra@gmail.com>
1780
1781 * bfd.c (struct bfd): Replace link_next with a union.
1782 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1783 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1784 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1785 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1786 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1787 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1788 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1789 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1790 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1791 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1792 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1793 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1794 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1795 * bfd-in2.h: Regenerate.
1796
7ed689ad
AM		 17972014-06-11 Alan Modra <amodra@gmail.com>
1798
1799 * linker.c (unwrap_hash_lookup): Add missing parens.
1800
07821655
KT		 18012014-06-11 Kai Tietz <ktietz@redhat.com>
1802
1803 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1804 * libcoff.h: Regenerated.
1805
7b8e2718
AM		 18062014-06-10 Alan Modra <amodra@gmail.com>
1807
b71c4043 1808 PR ld/16910
7b8e2718 1809 * linker.c (unwrap_hash_lookup): New function.
1a8bdf69 1810 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
7b8e2718
AM		 1811 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1812 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1813 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1814 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1815 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1816 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1817 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1818
a47622ac
AM		 18192014-06-07 Alan Modra <amodra@gmail.com>
1820
1821 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1822 insn as a bitfield; Use complain_overflow_bitfield.
1823 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1824
270c9937
JB		 18252014-06-05 Joel Brobecker <brobecker@adacore.com>
1826
1827 * development.sh: New file.
1828 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1829 Make -Werror the default with GCC only if DEVELOPMENT is true.
1830 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1831 $(srcdir)/development.sh.
1832 * Makefile.in, configure: Regenerate.
1833
ac21917f
WN		 18342014-06-04 Will Newton <will.newton@linaro.org>
1835
810d4e75 1836 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 1837 being non-NULL into an assert.
1838 (elfNN_aarch64_tls_relax): Remove unused code.
1839
33ac0ca1
DD		 18402014-06-03 DJ Delorie <dj@redhat.com>
1841
1842 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1843
c32abae8
NC		 18442014-06-03 Nick Clifton <nickc@redhat.com>
1845
1846 PR ld/16807
1847 * peXXigen.c (rsrc_process_section): Page align the new contents
1848 befgore writing out.
1849
397998fc
AM		 18502014-06-03 Alan Modra <amodra@gmail.com>
1851
1852 * elf64-ppc.c (ADDIS_R12_R2): Define.
1853 (build_plt_stub): Support fusion on ELFv2 stub.
1854 (ppc_build_one_stub): Likewise for plt branch stubs.
1855
b4894562
AM		 18562014-05-28 Alan Modra <amodra@gmail.com>
1857
1858 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1859
4ba3b326
TG		 18602014-05-28 Tristan Gingold <gingold@adacore.com>
1861
1862 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1863 to keep the length of the best fit range.
1864 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1865 Likewise.
1866
7a2f2d82
DD		 18672014-05-27 DJ Delorie <dj@redhat.com>
1868
1a8bdf69 1869 * elf32-rx.c (get_symbol_value_maybe): New.
7a2f2d82
DD		 1870 (rx_elf_relocate_section): If we find a reloc against
1871 $tableentry$default$<name>, redirect it to the appropriate
1872 $tableentry$<n>$.
1873 (RX_Table_Info): New.
1874 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1875 with table parts in them.
1876 (rx_check_directives): New.
1877 (rx_table_map_2): New.
1878 (rx_table_map): New.
1879 (rx_additional_link_map_text): New. Called to dump tables to the
1880 map file.
1a8bdf69 1881 * elf32-rx.h: New.
7a2f2d82 1882
bceec4b9
DD		 18832014-05-20 DJ Delorie <dj@redhat.com>
1884
1885 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1886
93d1b056
AM		 18872014-05-20 Alan Modra <amodra@gmail.com>
1888
1889 PR 16952
1890 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1891 Remove redundant setting of htab->elf.dynobj. Don't align.
1892 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1893 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1894 (create_sdata_sym): Delete.
1895 (elf_allocate_pointer_linker_section): Rename from
1896 elf_create_pointer_linker_section. Align section.
1897 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1898 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1899 and _SDA2_BASE_.
1900 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1901 Remove unnecessary tests on _SDA_BASE_ sym.
1902 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1903 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1904 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1905 (ppc_elf_maybe_strip_sdata_syms): Declare.
1906
a7c7b2ba
RM		 19072014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1908
b4894562 1909 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 1910
19112014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 1912
1913 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1914 in a section with no contents.
1915 (is_vma_in_section, find_section_by_vma): New functions.
1916 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1917 offsets in the debug directory.
1918 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1919 Byte-swap GUID from little-endian to big-endian order for
1920 consistent and conventional display.
1921
856ea05c
KP		 19222014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1923
1924 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1925 64-bit doubles objects mix with 32-bit doubles objects.
1926 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1927
68e0f6b1
HPN		 19282014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1929
1930 * mmo.c: Update URLs in documentation comments.
1931
1058c753
VA		 19322014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1933 David Weatherford <weath@cadence.com>
1934 Max Filippov <jcmvbkbc@gmail.com>
1935
1936 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1937 signed.
1938
e59bc75b
AT		 19392014-05-07 Andreas Tobler <andreast@fgznet.ch>
1940
1941 * config.bfd: Add proper arm config for *-*-freebsd*.
1942
ae52f483
AB		 19432014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1944
1945 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1946 mips32r5 and mips64r5.
1947 * archures.c (bfd_architecture): Likewise.
1948 * bfd-in2.h (bfd_architecture): Likewise.
1949 * cpu-mips.c (arch_info_struct): Likewise.
1950 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1951
757a636f
RS		 19522014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1953
1954 * elfxx-mips.h (elfxx-mips.h): Declare.
1955 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1956 Tag_GNU_MIPS_ABI_FP mismatches.
1957 (_bfd_mips_fp_abi_string): New function.
1958
2f67d686
AM		 19592014-05-02 Alan Modra <amodra@gmail.com>
1960
1961 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1962 * configure.in: Likewise.
1963 * configure: Regenerate.
1964
6d00b590
AM		 19652014-05-02 Alan Modra <amodra@gmail.com>
1966
1967 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1968 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1969 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1970 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1971 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1972 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1973 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1974 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1975 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1976 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1977 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1978 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1979 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1980 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1981 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1982 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1983 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1984 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1985 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1986 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1987 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1988 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1989 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1990 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1991 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1992 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1993 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1994 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1995 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1996 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1997 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1998 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1999 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2000 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2001 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2002 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2003 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2004 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2005 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2006 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2007 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2008 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2009 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2010 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2011 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2012 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2013 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2014 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2015 on aout targets.
2016 * configure: Regenerate.
2017
1218d67d
HPN		 20182014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2019
2020 * mmo.c (mmo File layout documentation): Add note about low bits
2021 of address.
2022 (mmo_write_chunk): When handling data remainder, assert that
2023 previous remaining data is flushed.
2024 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2025 when dealing with an aligned VMA and for aligned lengths. Don't skip
2026 the last 32-bit-word of zeros.
2027 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2028 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2029 emitting data, not after updating it.
2030 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2031
a953eec9
NC		 20322014-04-30 Nick Clifton <nickc@redhat.com>
2033
2034 * compress.c (bfd_is_section_compressed): When checking the
2035 .debug_str section, also check the fifth byte in the section is
2036 not part of a string.
2037
5087d529
AM		 20382014-04-30 Alan Modra <amodra@gmail.com>
2039
2040 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2041 (find_merged_cie): Identify personality functions by (bfd_id,index)
2042 pair when a local sym is used.
2043
230977a4
CS		 20442014-04-29 Christian Svensson <blue@cmd.nu>
2045
2046 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2047 into .rela.got if it contained TLS relocations as well.
2048
40af4a36
NC		 20492014-04-28 Nick Clifton <nickc@redhat.com>
2050
2051 PR ld/16821
2052 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2053 time warning.
2054
a9e18c6a
AM		 20552014-04-26 Alan Modra <amodra@gmail.com>
2056
2057 * po/SRC-POTFILES.in: Regenerate.
2058 * configure: Regenerate.
2059
88667baf
NC		 20602014-04-25 Nick Clifton <nickc@redhat.com>
2061
2062 PR ld/16821
2063 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2064 a 342-bit host. This time for older versions of gcc.
2065
08937d80
NC		 20662014-04-24 Nick Clifton <nickc@redhat.com>
2067
2068 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2069 32-bit hosts.
2070
93ee1e36
AM		 20712014-04-24 Alan Modra <amodra@gmail.com>
2072
2073 PR 16867
2074 * dwarf2.c: Formatting.
2075 (struct dwarf2_debug): Make adjusted_section_count signed.
2076 (unset_sections): Make i signed.
2077 (set_debug_vma): New function.
2078 (place_sections): Handle separate debug object file. Set VMA
2079 on debug sections, even if they have an output section. Also
2080 set VMA on zero size sections, and non-load but alloc sections.
2081 Set adjusted_section_count to -1 when no section adjustment.
2082 Malloc adjusted_sections. Don't double last_vma. Transfer
2083 alloc section VMAs to separate debug file.
2084 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2085 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2086 test on symbols being the same before using old stash. Read
2087 and use separate debug file symbols. Call place_sections.
2088 (find_line): Don't call place_sections here.
2089 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2090 * libbfd.h: Regenerate.
2091 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2092 _bfd_dwarf2_slurp_debug_info call.
2093 * simple.c (simple_save_output_info): Clarify comment.
2094
3714081c
NC		 20952014-04-24 Nick Clifton <nickc@redhat.com>
2096
2097 PR ld/16807
2098 * peXXigen.c (struct rsrc_regions): New structure.
2099 (rsrc_print_resource_directory): Use new structure. Include
2100 offset of directory in listing.
2101 (rsrc_print_resource_entry): Likewise.
2102 (rsrc_print_section): Likewise.
2103 (rsrc_count_entries): Do not increment sizeof_strings or
2104 sizeof_leaves.
2105 (rsrc_count_directory): Do not increment sizeof_tables.
2106 (rsrc_compute_region_sizes): New function.
2107 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2108 (rsrc_process_section): Compute size of regions after merging
2109 entries.
2110
cd0449ab
AM		 21112014-04-23 Alan Modra <amodra@gmail.com>
2112
2113 PR ld/16787
2114 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2115 (place_sections): Do not modify VMA of sections when called from
2116 linker after sections have been placed in output sections. Short
2117 circuit single section case.
2118 (save_section_vma, section_vma_same): New functions.
2119 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2120 change.
2121 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2122 when non-relocatable.
2123
d5f59c10
NC		 21242014-04-22 Nick Clifton <nickc@redhat.com>
2125
2126 PR ld/16821
2127 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2128
73589c9d
CS		 21292014-04-22 Christian Svensson <blue@cmd.nu>
2130
2131 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2132 * archures.c: Likewise.
2133 * coffcode.h: Likewise.
2134 * config.bfd: Likewise.
2135 * configure.in: Likewise.
2136 * reloc.c: Likewise.
2137 * targets.c: Likewise.
2138 * cpu-or1k.c: New file.
2139 * elf32-or1k.c: New file.
2140 * coff-or32.c: Delete.
2141 * cpu-openrisc.c: Delete.
2142 * cpu-or32.c: Delete.
2143 * elf32-openrisc.c: Delete.
2144 * elf32-or32.c: Delete.
2145 * Makefile.in: Regenerate.
2146 * bfd-in2.h: Regenerate.
2147 * configure: Regenerate.
2148 * libbfd.h: Regenerate.
2149
285fc9d8
YZ		 21502014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2151
2152 PR ld/16821
2153 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2154
5d3b02f0
WN		 21552014-04-22 Will Newton <will.newton@linaro.org>
2156
2157 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2158 function. (elf_backend_section_flags): Remove define.
2159
cc75d373
RH		 21602014-04-21 Richard Henderson <rth@redhat.com>
2161
d1c109de
RH		 2162 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2163 parameter; honor it and disable got merging when false.
2164 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2165 the first pass of relaxation.
2166 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2167 the end of the LITERAL+LITUSE chain.
2168 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2169 second pass of relaxation.
2170
cc75d373
RH		 2171 * configure.ac (use_secureplt): Enable by default.
2172 * configure: Rebuild.
2173
c9ffd2ea
TG		 21742014-04-18 Tristan Gingold <gingold@adacore.com>
2175
2176 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2177 bind_content, weak_bind_content, lazy_bind_content,
2178 export_content.
2179 (bfd_mach_o_load_command): Add comments, add next field.
2180 (mach_o_data_struct): Replace commands field by first_command
2181 and last_command.
2182 * mach-o.c (bfd_mach_o_append_command): New function.
2183 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2184 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2185 copy fields.
2186 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2187 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2188 (bfd_mach_o_write_thread): Use macro instead of literal.
2189 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2190 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2191 functions.
2192 (bfd_mach_o_write_symtab_content): New function (extracted
2193 from bfd_mach_o_write_symtab).
2194 (bfd_mach_o_write_symtab): Split.
2195 (bfd_mach_o_count_indirect_symbols): Move
2196 (bfd_mach_o_build_dysymtab): Remove layout code.
2197 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2198 (bfd_mach_o_count_sections_for_seg): Remove.
2199 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2200 bfd_mach_o_build_seg_command).
2201 (bfd_mach_o_build_exec_seg_command): New function.
2202 (bfd_mach_o_build_dysymtab_command): Remove.
2203 (bfd_mach_o_layout_commands): New function.
2204 (bfd_mach_o_init_segment): New function.
2205 (bfd_mach_o_build_commands): Major rework to handle non-object
2206 files.
2207 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2208 function.
2209 (bfd_mach_o_read_dyld_info): Clear content fields.
2210 (bfd_mach_o_read_segment): Adjust call.
2211 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2212 chained.
2213 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2214 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2215 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2216 Likewise.
2217
967b2c53
TG		 22182014-04-18 Tristan Gingold <gingold@adacore.com>
2219
2220 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2221 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2222 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2223 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2224
4525c51a
TG		 22252014-04-18 Tristan Gingold <gingold@adacore.com>
2226
2227 * mach-o.h (bfd_mach_o_dylinker_command)
2228 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2229 name_len field.
2230 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2231 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2232
4384b284
TG		 22332014-04-18 Tristan Gingold <gingold@adacore.com>
2234
2235 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2236 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2237 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2238 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2239 each targets declared.
2240 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2241 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2242
452216ab
TG		 22432014-04-18 Tristan Gingold <gingold@adacore.com>
2244
2245 * mach-o.c (bfd_mach_o_write_thread)
2246 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2247 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2248 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2249 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2250 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2251 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2252 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2253 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2254 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2255 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2256 (bfd_mach_o_read_command): Now return a boolean status.
2257 Adjust return statements.
2258 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2259 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2260
cb22ccf4
KCY		 22612014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2262
2263 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2264 field. Add assigned_low_gotno and assigned_high_gotno fields.
2265 (mips_elf_create_local_got_entry): Update out-of-space condition.
2266 Set index of new GOT entry to assigned_low_gotno if required by
2267 the current relocation, else set it to assigned_high_gotno.
2268 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2269 with assigned_low_gotno.
2270 (mips_elf_multi_got): Initialize assigned_low_gotno and
2271 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2272 in place of assigned_gotno when handling global GOT entries.
2273 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2274 assigned_high_gotno.
2275 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2276 gap in the middle of local GOT space.
2277
4c34aff8
AM		 22782014-04-17 Alan Modra <amodra@gmail.com>
2279
2280 PR 16846
2281 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2282 current bfd is a plugin. Don't always set type_change_ok
2283 when old bfd is a plugin.
2284
12241a34
TG		 22852014-04-16 Tristan Gingold <gingold@adacore.com>
2286
2287 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2288 flag.
2289
40fd06d1
AM		 22902014-04-16 Alan Modra <amodra@gmail.com>
2291
2292 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2293 with "ba 0" rather than zeros.
2294
fa85fb9a
MS		 22952014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2296
2297 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2298
da3a2088
AM		 22992014-04-14 Alan Modra <amodra@gmail.com>
2300
2301 * elf32-ppc.c (BA): Define
2302 (ppc_elf_link_hash_table_create): Correct default_params.
2303 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2304 than "nop" for ppc476_workaround.
2305 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2306 and __glink_PLTresolve. Ensure plt call stub at end of page
2307 doesn't allow fall-thru prefetch.
2308
32ae0d80
NC		 23092014-04-11 Nick Clifton <nickc@redhat.com>
2310
2311 PR ld/16821
2312 * peXXigen.c (abs_finder): New function.
2313 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2314 than 1^32 try to convert them into section relative values
2315 instead.
2316
85cf705b
NC		 23172014-04-11 Nick Clifton <nickc@redhat.com>
2318
2319 * bfd-in2.h: Regenerate.
2320 * libbfd.h: Regenerate.
2321
1511baec
SL		 23222014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2323
2324 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2325 when building function stubs.
2326
e4ef1b6c
DC		 23272014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2328
2329 * elf32-avr.c: Add DIFF relocations for AVR.
2330 (avr_final_link_relocate): Handle the DIFF relocs.
2331 (bfd_elf_avr_diff_reloc): New.
2332 (elf32_avr_is_diff_reloc): New.
2333 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2334 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2335 bytes.
2336
2337 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2338
e30d16e9
AM		 23392014-04-09 Alan Modra <amodra@gmail.com>
2340
2341 * libcoff.h: Regenerate.
2342
b4ab4364
AM		 23432014-04-09 Alan Modra <amodra@gmail.com>
2344
2345 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2346 of safe ppc476 insns at end of page. Also remove non-branch insns.
2347 Expand comments.
2348
6e6e7cfc 23492014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 2350
2351 * peXXigen.c (pe_print_debugdata): New function: Displays the
2352 contents of the debug directory and decodes codeview entries.
2353 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2354 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2355 Add functions for reading and writing debugdir and codeview
2356 records.
2357 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2358 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2359 * libcoff-in.h (pe_tdata): Add build-id data.
2360 * libcoff.h: Regenerate.
2361 * coffcode.h (coff_write_object_contents): Run build_id
2362 after_write_object_contents hook.
2363
115c6d5c
AM		 23642014-04-05 Alan Modra <amodra@gmail.com>
2365
2366 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2367 merging non-default sym.
2368
26954155
TG		 23692014-04-04 Tristan Gingold <gingold@adacore.com>
2370
2371 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2372 configured for.
2373
ca148c5a
TG		 23742014-04-04 Tristan Gingold <gingold@adacore.com>
2375
2376 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2377 thinko on names length.
2378
47c50932
TG		 23792014-04-04 Tristan Gingold <gingold@adacore.com>
2380
2381 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2382 of output_section.
2383 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2384
4ef27e04
TG		 23852014-04-04 Tristan Gingold <gingold@adacore.com>
2386
2387 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2388
b69c8728
JT		 23892014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2390
2391 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2392 section before dereferencing.
2393 (pe_print_idata, pe_print_edata, pe_print_reloc)
2394 (rsrc_print_section): Don't bother interpreting the contents
2395 of sections which have no contents.
2396
1b6aeedb
MG		 23972014-04-03 Maria Guseva <m.guseva@samsung.com>
2398
2399 PR ld/16803
2400 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2401 file position.
2402
707e555b
TG		 24032014-04-03 Tristan Gingold <gingold@adacore.com>
2404
2405 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2406 output_section.
2407 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2408 Fix style.
2409 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2410
c3fcb775
AM		 24112014-04-03 Alan Modra <amodra@gmail.com>
2412
2413 * elf-bfd.h (struct elf_backend_data
2414 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2415 with "bfd_size_type size".
2416 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2417 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2418 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2419 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 2420 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2421 * bfd-in2.h: Regenerate.
c3fcb775 2422
7a79c514
TG		 24232014-04-02 Tristan Gingold <gingold@adacore.com>
2424
2425 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2426 (bfd_mach_o_prebind_cksum_command): New types.
2427 (bfd_mach_o_prebound_dylib_command): Rewrite.
2428 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2429 fields.
2430 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2431 command.
2432 (bfd_mach_o_read_prebind_cksum): New function.
2433 (bfd_mach_o_read_twolevel_hints): Ditto.
2434 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2435 commands.
2436
5979d6b6
AM		 24372014-04-02 Alan Modra <amodra@gmail.com>
2438
2439 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2440 Consolidate code handling possible section headers past end of
2441 segment. Don't use p_align for page size guess, instead use
2442 minpagesize. Take note of ld.so clearing section headers when
2443 p_memsz > p_filesz. Handle file header specifying no section
2444 headers. Handle zero p_align throughout. Default loadbase to
2445 zero. Add comments. Rename contents_size to high_offset, and
2446 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2447 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2448 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2449 Likewise.
2450 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2451 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2452 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2453 * bfd-in2.h: Regnerate.
2454
23d72939
TG		 24552014-04-01 Tristan Gingold <gingold@adacore.com>
2456
2457 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2458 when num == 0.
2459
6a631e86 24602014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 2461 Pavel Fedin <p.fedin@samsung.com>
6a631e86 2462
b4894562 2463 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 2464 entries on eabi and nacl targets.
2465 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 2466 (elf32_arm_nacl_plt_sym_val): Likewise.
2467 (elf32_arm_plt0_size): Add helper function.
2468 (elf32_arm_plt_size): Likewise.
6a631e86 2469
10be66a4
TG		 24702014-03-27 Tristan Gingold <gingold@adacore.com>
2471
2472 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2473 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2474
3cc27770
TG		 24752014-03-27 Tristan Gingold <gingold@adacore.com>
2476
2477 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2478 * mach-o.c (bfd_mach_o_write_symtab)
2479 (bfd_mach_o_write_contents)
2480 (bfd_mach_o_set_section_flags_from_bfd)
2481 (bfd_mach_o_build_seg_command): Fix indentation.
2482 (bfd_mach_o_get_base_address): New function.
2483
55bfc9ac
NC		 24842014-03-26 Nick Clifton <nickc@redhat.com>
2485
2486 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2487 relocations in discarded sections.
2488
d8028530
TG		 24892014-03-26 Tristan Gingold <gingold@adacore.com>
2490
2491 * mach-o.c (bfd_mach_o_convert_architecture): Add
2492 BFD_MACH_O_CPU_TYPE_ARM64.
2493
f6c7c3e8
AM		 24942014-03-26 Alan Modra <amodra@gmail.com>
2495
2496 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2497 needed plt entries when taking the address of functions for
2498 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2499 Move opd setup and abiversion checks to..
2500 (ppc64_elf_before_check_relocs): ..here. Renamed from
2501 ppc64_elf_process_dot_syms. Set output abiversion from input and
2502 input abiversion from output, if either is not set.
2503 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2504 (elf_backend_check_directives): Update.
2505
c955de36
WN		 25062014-03-25 Will Newton <will.newton@linaro.org>
2507
2508 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2509 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2510 of input sections rather than output sections.
2511
97323ad1
WN		 25122014-03-20 Will Newton <will.newton@linaro.org>
2513
2514 PR ld/16715
2515 * elf32-arm.c (elf32_arm_check_relocs): Set
2516 pointer_equality_needed for absolute references within
2517 executable links.
2518 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2519 unless pointer_equality_needed is set.
2520
1d63324c
NC		 25212014-03-19 Nick Clifton <nickc@redhat.com>
2522
6caf7111
NC		 2523 * peXXigen.c (rsrc_process_section): Add code to scan input
2524 sections and record their lengths. Use these lengths to find the
2525 start of each merged .rsrc section.
1d63324c 2526
fbe383b9
TG		 25272014-03-17 Tristan Gingold <gingold@adacore.com>
2528
2529 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2530 (bfd_mach_o_read_command): Ditto.
2531
5a026fc9
NC		 25322014-03-14 Meador Inge <meadori@codesourcery.com>
2533
b4894562
AM		 2534 * configure.in: Add strnlen to AC_CHECK_DECLS.
2535 * config.in: Regenerate.
2536 * configure: Regenerate.
2537 * sysdep.h (strnlen): Add prototype.
5a026fc9 2538
c3301df1
AM		 25392014-03-14 Alan Modra <amodra@gmail.com>
2540
2541 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2542 handling for VLE_SDA21 relocs.
2543
167ad85b
TG		 25442014-03-13 Tristan Gingold <gingold@adacore.com>
2545
2546 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2547 has been read.
2548 (pe_bfd_object_p): Also read version number to detect ILF.
2549 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2550 (x86_64pe_bigobj_vec): Define
2551 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2552 (bfd_coff_max_nscns): New macro.
2553 (coff_compute_section_file_positions): Use unsigned int for
2554 target_index. Compare with bfd_coff_max_nscns.
2555 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2556 Set a value for _bfd_coff_max_nscns.
2557 (header_bigobj_classid): New constant.
2558 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2559 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2560 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2561 functions.
2562 (bigobj_swap_table): New table.
2563 * libcoff.h: Regenerate.
2564 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2565 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2566 _bfd_coff_max_nscns.
2567 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2568 * coff-rs6000.c (bfd_xcoff_backend_data)
2569 (bfd_pmac_xcoff_backend_data): Likewise.
2570 * coff64-rs6000.c (bfd_xcoff_backend_data)
2571 (bfd_xcoff_aix5_backend_data): Likewise.
2572 * targets.c (x86_64pe_bigobj_vec): Declare.
2573 * configure.in (x86_64pe_bigobj_vec): New vector.
2574 * configure: Regenerate.
2575 * config.bfd: Add bigobj object format for Windows targets.
2576
c792917c
NC		 25772014-03-12 Nick Clifton <nickc@redhat.com>
2578
2579 PR ld/16671
2580 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2581 before testing for vxworks.
2582
fa47fa92
AM		 25832014-03-12 Alan Modra <amodra@gmail.com>
2584
2585 * Makefile.in: Regenerate.
2586
bbefd0a9
AM		 25872014-03-12 Alan Modra <amodra@gmail.com>
2588
2589 PR 16690
2590 * elf.c (copy_elf_program_header): Ignore first section lma if
2591 non-alloc.
2592
3c865fca
AM		 25932014-03-11 Alan Modra <amodra@gmail.com>
2594
2595 PR 16686
2596 * coff-rs6000.c: Include stdint.h.
2597 * coff64-rs6000.c: Likewise.
2598
ce15efd8
TG		 25992014-03-10 Tristan Gingold <gingold@adacore.com>
2600
2601 * ticoff.h: Removed.
2602
86c95733
AM		 26032014-03-08 Alan Modra <amodra@gmail.com>
2604
2605 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2606 many relocations. Correct bitsize and rightshift too for a number
2607 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2608 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2609 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2610 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2611 fields in instructions to signed/unsigned according to whether
2612 the field takes a signed or unsigned value. Tidy vle split16 code.
2613 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2614
b80eed39
AM		 26152014-03-08 Alan Modra <amodra@gmail.com>
2616
2617 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2618 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2619 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2620 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2621 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2622 fields in instructions to signed/unsigned according to whether
2623 the field takes a signed or unsigned value.
2624
c38e8559
PA		 26252014-03-07 Pedro Alves <palves@redhat.com>
2626
5893c83a 2627 PR gdb/16696
c38e8559
PA		 2628 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2629 through ptr_to_uint instead of through long.
2630
e9847026
NC		 26312014-03-06 Nick Clifton <nickc@redhat.com>
2632
2633 PR 16664
2634 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2635 attribute section names.
2636
4b95cf5c
AM		 26372014-03-05 Alan Modra <amodra@gmail.com>
2638
2639 Update copyright years.
2640
45965137
AM		 26412014-03-05 Alan Modra <amodra@gmail.com>
2642
2643 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2644 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2645 (ppc64_elf_check_relocs): Likewise.
2646 (ppc64_elf_relocate_section): Likewise.
2647 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2648 * bfd-in2.h: Regenerate.
2649 * libbfd.h: Regenerate.
2650
cd0c81e9 26512014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 2652
2653 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2654 Loongson-3A.
2655 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2656 extension of bfd_mach_mipsisa64r2.
2657
eed94f8f
NC		 26582014-03-04 Nick Clifton <nickc@redhat.com>
2659
2660 PR ld/16017
2661 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2662 (elf32_thumb2_plt_entry): New array.
2663 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2664 using thumb2 based PLT.
2665 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2666 entries.
2667 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2668 PLT entries.
2669 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2670 based PLT 0-entry.
2671 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2672 Thumb2 based PLT 0-entry.
2673 (elf32_arm_output_arch_local_syms): Handle creation of local
2674 symbols for Thumb2 based PLT entries.
2675
9850436d
AM		 26762014-02-28 Alan Modra <amodra@gmail.com>
2677
2678 PR ld/16643
2679 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2680 the same conditions we called check_relocs.
2681
1db37fe6
YG		 26822014-02-27 Yuri Gribov <y.gribov@samsung.com>
2683
2684 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2685 * bfd-in2.h: Regenerate.
2686 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2687 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2688 using long PLT entries.
2689 (bfd_elf32_arm_use_long_plt): New function.
2690 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2691
db434ba0
AM		 26922014-02-27 Alan Modra <amodra@gmail.com>
2693
2694 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2695 params for targets that don't use ppc32elf.em.
2696
d9972968
CLT		 26972014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2698
2699 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2700 of GOTOFF relocations.
2701
0ff2b86e
L		 27022014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2703 H.J. Lu <hongjiu.lu@intel.com>
2704
2705 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2706 (elf_x86_64_legacy_plt_entry): Likewise.
2707 (elf_x86_64_bnd_plt_entry): Likewise.
2708 (elf_x86_64_legacy_plt2_entry): Likewise.
2709 (elf_x86_64_bnd_plt2_entry): Likewise.
2710 (elf_x86_64_bnd_arch_bed): Likewise.
2711 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2712 (elf_x86_64_link_hash_table): Add plt_bnd.
2713 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2714 plt_bnd.
2715 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2716 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2717 in 64-bit mode.
2718 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2719 symbols. Resolve call to the second PLT if it is created.
2720 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2721 (elf_x86_64_relocate_section): Resolve PLT references to the
2722 second PLT if it is created.
2723 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2724 second PLT entry for BND relocation.
2725 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2726 the second PLT is created.
2727 (elf_x86_64_get_synthetic_symtab): New.
2728 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2729
7d4c687d
AM		 27302014-02-19 Alan Modra <amodra@gmail.com>
2731
2732 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2733 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2734 provision of out-of-line register save/restore routines.
2735
5db3e65d
JC		 27362014-02-18 Jack Carter <jack.carter@imgtec.com>
2737
b4894562
AM		 2738 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2739 PT_DYNAMIC segment flags.
5db3e65d 2740
024a2310
JK		 27412014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2742
2743 PR binutils/16595
2744 * simple.c (struct saved_offsets): New.
2745 (simple_save_output_info): Use it for ptr.
2746 (simple_restore_output_info): Use it for ptr. Check section_count.
2747 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2748
e7d1c40c
AM		 27492014-02-17 Alan Modra <amodra@gmail.com>
2750
2751 * elf64-ppc.h (struct ppc64_elf_params): Define.
2752 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2753 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2754 ppc64_elf_build_stubs): Update prototype.
2755 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2756 fields now in params. Adjust code throughout file.
2757 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2758 Save params pointer in htab.
2759 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2760 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2761 ppc64_elf_build_stubs): Remove parameters now in "params".
2762
668e22e5
AM		 27632014-02-17 Alan Modra <amodra@gmail.com>
2764
2765 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2766 patched for ppc476 workaround. Reapply branch taken/not taken
2767 relocs.
2768
9f7552cf
AM		 27692014-02-12 Alan Modra <amodra@gmail.com>
2770
2771 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2772 stubs for calls to __tls_get_addr that we know will later be
2773 optimised away.
2774
795bc6b3
AM		 27752014-02-12 Alan Modra <amodra@gmail.com>
2776
2777 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2778 for ld -r, when code sections are sufficiently aligned.
2779 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2780 pagesize_p2.
2781
b407645f
AM		 27822014-02-12 Alan Modra <amodra@gmail.com>
2783
2784 PR gold/15530
2785 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2786 --export-dynamic and --dynamic-list marking of symbols.
2787 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2788 cheap tests first.
2789
d6f6f455
L		 27902014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2791
2792 PR gold/16530
2793 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2794 executables if it matches dynamic_list.
2795
c1c69e83
AM		 27962014-02-10 Alan Modra <amodra@gmail.com>
2797
2798 * po/SRC-POTFILES.in: Regenerate.
2799 * po/bfd.pot: Regenerate.
2800
53291d1f
AM		 28012014-02-09 Alan Modra <amodra@gmail.com>
2802
2803 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2804 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2805 (elfNN_bed): Init new field.
2806 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2807 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2808 (ppc_elf_relax_section): Don't reallocate section here, write
2809 stubs, or write out relocs for ld -r here..
2810 (ppc_elf_relocate_section): ..instead write stubs here, and use
2811 existing code to write out relocs for ld -r. Fix offset
2812 adjustment on reloc for little-endian.
2813 (elf_backend_caches_rawsize): Define.
2814
d1eb5696
RO		 28152014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2816
85773039 2817 PR build/16550
d1eb5696
RO		 2818 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2819
2915c55b
JK		 28202014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2821
2822 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2823 return paths. Three times.
2824 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2825 return paths.
2826 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2827 (ppc64_elf_edit_toc): Free USED in return path.
2828
1c2de463
SL		 28292014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2830
2831 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2832 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2833 * libbfd.h: Regenerated.
2834 * bfd-in2.h: Regenerated.
2835 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2836 (nios2_reloc_map): Likewise.
2837 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2838 Fixed all references.
2839 (nios2_elf32_relocate_section): Add new relocations.
2840 (nios2_elf32_check_relocs): Likewise.
2841 (nios2_elf32_gc_sweep_hook): Likewise.
2842
5446cbdf
AM		 28432014-02-03 Alan Modra <amodra@gmail.com>
2844
2845 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2846 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2847 (ppc_elf_link_params): New function.
2848 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2849 workaround.
2850 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2851 parameters. Use htab->params instead.
2852 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2853 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2854 64 bytes for ppc476 workaround.
2855 (struct ppc_elf_relax_info): New.
2856 (ppc_elf_relax_section): Exclude linker created sections and
2857 those too small to hold one instruction. Don't add another
cd3416da 2858 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 2859 generate trampolines for undefined symbols when !relocatable,
2860 nor for plugin symbols. Allocate space for ppc476 workaround
2861 patch area. Free fixups on error return path.
2862 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2863 * elf32-ppc.h (struct ppc_elf_params): New.
2864 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2865 (ppc_elf_link_params): Declare.
2866 * section.c (SEC_INFO_TYPE_TARGET): Define.
2867 * bfd-in2.h: Regenerate.
2868
82e91538
SL		 28692014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2870
2871 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2872 h_gp_got field.
2873 (nios2_elf32_relocate_section): Use got_base to adjust
2874 GOT-pointer-relative relocations relative to _gp_got.
2875 (create_got_section): Create _gp_got symbol.
2876 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2877 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2878
78058a5e
SL		 28792014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2880
2881 * bfd-in2.h: Update from reloc.c.
2882 * elf32-nios2.c: Include elf32-nios2.h.
2883 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2884 (nios2_reloc_map): Likewise.
2885 (enum elf32_nios2_stub_type): Declare.
2886 (struct elf32_nios2_stub_hash_entry): Declare.
2887 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2888 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2889 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2890 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2891 bfd_count, top_index, input_list, all_local_syms.
2892 (nios2_call26_stub_entry): New.
2893 (nios2_elf32_install_imm16): Move up in file.
2894 (nios2_elf32_install_data): Move up in file.
2895 (hiadj): Move up in file.
2896 (stub_hash_newfunc): New.
2897 (link_hash_newfunc): Initialize hsh_cache field.
2898 (STUB_SUFFIX): New.
2899 (nios2_stub_name): New.
2900 (nios2_get_stub_entry): New.
2901 (nios2_add_stub): New.
2902 (nios2_elf32_setup_section_lists): New.
2903 (nios2_elf32_next_input_section): New.
2904 (CALL26_SEGMENT): New.
2905 (MAX_STUB_SECTION_SIZE): New.
2906 (group_sections): New.
2907 (nios2_type_of_stub): New.
2908 (nios2_build_one_stub): New.
2909 (nios2_size_one_stub): New.
2910 (get_local_syms): New.
2911 (nios2_elf32_size_stubs): New.
2912 (nios2_elf32_build_stubs): New.
2913 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2914 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2915 trampolines for R_NIOS2_CALL26 stubs.
2916 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2917 (nios2_elf32_gc_sweep_hook): Likewise.
2918 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2919 (nios2_elf32_link_hash_table_free): New.
2920 (bfd_elf32_bfd_link_hash_table_free): Define.
2921 * elf32-nios2.h: New file.
2922 * libbfd.h: Update from reloc.c.
2923 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2924
df3ce959
NC		 29252014-01-29 Nick Clifton <nickc@redhat.com>
2926
2927 PR binutils/16318
2928 * elf32-metag.c (elf_metag_post_process_headers): Call
2929 _bfd_elf_post_process_headers.
2930 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2931 _bfd_elf_copy_private_data.
2932 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2933
27b829ee
NC		 29342014-01-29 Nick Clifton <nickc@redhat.com>
2935
2936 * bfd-in.h (bfd_set_section_vma): Delete.
2937 (bfd_set_section_alignment): Delete.
2938 (bfd_set_section_userdata): Delete.
2939 (bfd_set_cacheable): Delete.
2940 * bfd.c (bfd_set_cacheable): New static inline function.
2941 * section.c (bfd_set_section_userdata): Likewise.
2942 (bfd_set_section_vma): Likewise.
2943 (bfd_set_section_alignment): Likewise.
2944 * bfd-in2.h: Regenerate.
2945
0a9c7b2b
NC		 29462014-01-28 Nick Clifton <nickc@redhat.com>
2947
2948 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2949 attributes select the CU containing the abbreviation, which may not
2950 be the current CU.
2951
3ba720c7
AM		 29522014-01-24 Alan Modra <amodra@gmail.com>
2953
2954 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2955 to get_relocs for ELFv2.
2956
d923cae0
L		 29572014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2958
2959 PR ld/16498
3ba720c7 2960 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 2961 if TLS sections are not adjacent.
2962
16e4ecc0
AM		 29632014-01-22 Alan Modra <amodra@gmail.com>
2964
2965 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2966
eb8d7fda
AM		 29672014-01-22 Alan Modra <amodra@gmail.com>
2968
2969 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2970
4584ec12
L		 29712014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2972
2973 PR ld/16467
2974 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2975 regular default symbol definition and the versioned dynamic
2976 symbol definition mismatch, skip the default symbol definition
2977 if one of them is IFUNC.
2978
22ef172a
L		 29792014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2980
2981 PR ld/2404
2982 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2983 info->export_dynamic nor h->ref_dynamic for type mismatch when
2984 adding the default version.
2985
b75d42bc
AM		 29862014-01-16 Alan Modra <amodra@gmail.com>
2987
2988 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2989 mips_elf_traverse_got_arg* rather than mips_got_info*.
2990 Adjust caller. Alloc on output_bfd rather than symbol section
2991 owner.
2992
c353e543
L		 29932014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2994
2995 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2996 change.
2997 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2998
818d220a
L		 29992014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3000
3001 PR ld/16428
3002 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3003 against __ehdr_start.
3004 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3005
c3ce498c
L		 30062014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3007
3008 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3009 change.
3010 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3011
d1ec1e40
L		 30122014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3013
3014 PR ld/16428
3015 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3016 count if there are any non pc-relative relocs.
3017 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3018
f44a1f8e
CL		 30192014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3020 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3021
3022 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3023 offset while calculating relocation address.
3024 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3025 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3026
fd0fd00c
MJ		 30272014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3028
3029 PR ld/16202
3030 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3031 R_ARM_ABS8 and R_ARM_ABS16.
3032
aa726b9e
AM		 30332014-01-13 Alan Modra <amodra@gmail.com>
3034
3035 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3036 error when shared and force a plt call otherwise.
3037 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3038 plt_type == PLT_NEW.
3039 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3040 the appropriate call stub.
3041
eec2f3ed
AM		 30422014-01-10 Alan Modra <amodra@gmail.com>
3043
3044 PR ld/14207
3045 PR ld/16322
3046 PR binutils/16323
3047 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3048 (assign_file_positions_for_non_load_sections): When setting up
3049 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3050 header that completely covers the relro region.
3051
09bf66a8
TG		 30522014-01-09 Tristan Gingold <gingold@adacore.com>
3053
3054 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3055 table macros and add macros to initializa the structure.
3056
43a8475c
L		 30572014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3058
3059 PR ld/14207
3060 PR ld/16322
3061 PR binutils/16323
3062 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3063 size for PT_GNU_RELRO segment.
3064 (assign_file_positions_for_load_sections): If PT_LOAD segment
3065 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3066
1651e569
TT		 30672014-01-07 Tom Tromey <tromey@redhat.com>
3068
3069 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3070 wrappers.
3071
dc9155b2
NC		 30722014-01-03 Nick Clifton <nickc@redhat.com>
3073
3074 PR binutils/16199
3075 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3076 zero.
3077
dd8dfa39 30782014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 3079
3080 PR binutils/14289
3081 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3082
1be5090b
NC		 30832014-01-02 Nick Clifton <nickc@redhat.com>
3084
3085 PR binutils/11983
3086 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3087 filename in the bfd's filename field.
3088 * elfcode.h (bfd_from_remote_memory): Likewise.
3089 * ieee.c (ieee_object_p): Likewise.
3090 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3091 * oasys.c (oasys_openr_next_archived_file): Likewise.
3092 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3093 * opncls.c (bfd_fopen): Likewise.
3094 (bfd_openstreamr): Likewise.
3095 (bfd_openr_iovec): Likewise.
3096 (bfd_openw): Likewise.
3097 (bfd_create): Likewise.
3098 (_bfd_delete_bfd): Free filename.
3099
5fb776a6 3100For older changes see ChangeLog-2013
56882138 3101\f
5fb776a6 3102Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 3103
3104Copying and distribution of this file, with or without modification,
3105are permitted in any medium without royalty provided the copyright
3106notice and this notice are preserved.
3107
56882138
AM		 3108Local Variables:
3109mode: change-log
3110left-margin: 8
3111fill-column: 74
3112version-control: never
3113End:
GDB Binutils - Deliverables
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