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Revert: Don't enable gdbtk in testsuite
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
3972882e
L		 12014-12-04 H.J. Lu <hongjiu.lu@intel.com>
2
3 PR binutils/17677
4 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
5 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
6 function.
7 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
8 (elf_backend_plt_sym_val): Likewise.
9 (elf_i386_get_plt_sym_val): New.
10 (elf_i386_get_synthetic_symtab): Likewise.
11 (bfd_elf32_get_synthetic_symtab): Likewise.
12 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
13 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
14 (elf_backend_plt_sym_val): Likewise.
15 (elf_x86_64_get_plt_sym_val): New.
16 (elf_x86_64_get_synthetic_symtab): Use
17 _bfd_elf_ifunc_get_synthetic_symtab.
18 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
19
53df40a4
AM		 202014-12-04 Alan Modra <amodra@gmail.com>
21
22 PR 17666
23 * elflink.c: Include bfd_stdint.h.
24 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
25 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
26 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
27 sorting invalidates.
28
db6b071a
NC		 292014-12-03 Nick Clifton <nickc@redhat.com>
30
31 PR binutils/17512
32 * compress.c (bfd_get_full_section_contents): Fail if there are no
33 section contents available when the compress_status is
34 COMPRESS_SECTION_DONE.
35 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
36 (bfd_malloc2): Use bfd_malloc.
37 (bfd_realloc): Refuse to reallocate a negative size.
38 (bfd_realloc2): Use bfd_realloc.
39 (bfd_realloc_or_free): Use bfd_realloc.
40 (bfd_zmalloc): Use bfd_malloc.
41 (bfd_zmalloc): Use bfd_malloc2.
42 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
43
9d157cb9
L		 442014-12-03 H.J. Lu <hongjiu.lu@intel.com>
45
46 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
47
fd9edc90
L		 482014-12-02 H.J. Lu <hongjiu.lu@intel.com>
49
50 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
51 info->executable for symbols which need copy relocs.
52
31c0ebfe
L		 532014-12-02 H.J. Lu <hongjiu.lu@intel.com>
54
55 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
56 change.
57 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
58 with ELIMINATE_COPY_RELOCS.
59 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
60 relocs against symbols which turn out to need copy relocs.
61
9a926d55
L		 622014-12-02 H.J. Lu <hongjiu.lu@intel.com>
63
64 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
65 allow copy relocs for building executables.
66 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
67 pc-relative relocation in shared object.
68 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
69 PIE.
70 (elf_x86_64_relocate_section): Don't copy a pc-relative
71 relocation into the output file if the symbol needs copy reloc.
72
538baf8b
AB		 732014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
74
75 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
76 overflow on non-weak undefined symbols.
77
51aecdc5
AM		 782014-12-02 Alan Modra <amodra@gmail.com>
79
80 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
81 _opd_sec_data array, halving required memory.
82 (sort_r_offset): New function.
83 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
84 sections with a mix of 16 and 24 byte OPD entries. Don't
85 attempt to honour --non-overlapping-opd for .opd sections with
86 unexpected relocs. Simplify opd entry size calculations by
87 first finding the reloc for the next entry. Make edit loop
88 handle one opd entry per iteration, with an inner loop
89 handling relocs per entry.
90
06614111
NC		 912014-12-01 Nick Clifton <nickc@redhat.com>
92
93 PR binutils/17512
94 * archive.c (do_slurp_coff_armap): Add range checks to prevent
95 running off the end of the string table.
96 * compress.c (bfd_get_full_section_contents): Return a NULL
97 pointer for zero sized sections. Do not attempt to copy a buffer
98 onto itself.
99 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
100 header. Add range checks to avoid running off the end of the
101 section.
102 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
103 if the seek fails, no memory is allocated.
104 (bfd_elf_string_from_elf_section): Do not allocate a string from a
105 non string section. It only leads to trouble later on.
106 (_bfd_elf_print_private_bfd_data): Check for there being too
107 little external dynamic data.
108 (bfd_section_from_shdr): Replace assertion with a failure mode.
109 (bfd_section_from_shdr): When walking a loaded group section use
110 the internal structure size, not the external size. Check for the
111 group section being empty.
112 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
113 failure mode.
114 * elfcode.h (elf_slurp_reloc_table): Likewise.
115 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
116 parameter is NULL.
117
7b20f099
AM		 1182014-11-30 Alan Modra <amodra@gmail.com>
119
120 PR 16452, 16457
121 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
122 symbols from libraries that won't be listed in DT_NEEDED.
123 (elf_link_output_extsym): Don't output verdefs for such symbols.
124
25ff461f
AM		 1252014-11-28 Alan Modra <amodra@gmail.com>
126
127 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
128 vna_next/vd_next/vda_next is zero. Correct counts.
129
1036838a
NC		 1302014-11-27 Nick Clifton <nickc@redhat.com>
131
132 PR binutils/17512
133 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
134 a discrepancy between the isymMax and ifdMax values in the
135 symbolic header.
136 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
137 scanning the external dynamic entries.
138
a1165289
NC		 1392014-11-26 Nick Clifton <nickc@redhat.com>
140
141 PR binutils/17512
142 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
143 value.
144 * coff-h8500.c (rtype2howto): Likewise.
145 * coff-tic30.c (rtype2howto): Likewise.
146 * coff-z80.c (rtype2howto): Likewise.
147 * coff-z8k.c (rtype2howto): Likewise.
148 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
149 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
150 could be found.
151 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
152 * coff-w65.c (rtype2howto): Likewise.
153 * coff-we32k.c (RTYPE2HOWTO): Likewise.
154 * pe-mips.c (RTYPE2HOWTO): Likewise.
155 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
156 an error return.
157 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
158 be unused.
159 * coffgen.c (make_a_section_from_file): Check the length of a
160 section name before testing to see if it is a debug section name.
161 (coff_object_p): Zero out any uninitialised bytes in the opt
162 header.
163 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
164 source being empty when there are values to be processed.
165 (_bfd_ecoff_slurp_symbol_table): Add range check.
166 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
167 (bfd_mach_o_mangle_sections): Move test for too many sections to
168 before the allocation of the section table.
169 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
170 memory and nullify the symbol pointer.
171 * reloc.c (bfd_generic_get_relocated_section_contents): Add
172 handling of a bfd_reloc_notsupported return value.
173 * versados.c (EDATA): Add range checking.
174 (get_record): Likewise.
175 (process_otr): Check for contents being available before updating
176 them.
177 (versados_canonicalize_reloc): Add range check.
178
601a03ba
AM		 1792014-11-26 Alan Modra <amodra@gmail.com>
180
181 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
182 internal verref buffer. Error for zero sh_info. Print errors.
183 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
184
60bb06bc
L		 1852014-11-25 H.J. Lu <hongjiu.lu@intel.com>
186
187 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
188 NAME##_get_symbol_version_string.
189 (bfd_get_symbol_version_string): New.
190 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
191 _bfd_nosymbols define.
192 * aout-target.h (MY_get_symbol_version_string): Likewise.
193 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
194 * binary.c (binary_get_symbol_version_string): Likewise.
195 * bout.c (aout_32_get_symbol_version_string): Likewise.
196 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
197 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
198 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
199 * ieee.c (ieee_get_symbol_version_string): Likewise.
200 * ihex.c (ihex_get_symbol_version_string): Likewise.
201 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
202 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
203 * mmo.c (mmo_get_symbol_version_string): Likewise.
204 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
205 * oasys.c (oasys_get_symbol_version_string): Likewise.
206 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
207 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
208 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
209 * som.c (som_get_symbol_version_string): Likewise.
210 * srec.c (srec_get_symbol_version_string): Likewise.
211 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
212 * versados.c (versados_get_symbol_version_string): Likewise.
213 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
214 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
215
216 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
217 coff_get_symbol_version_string.
218 (rs6000_xcoff64_aix_vec): Likewise.
219
220 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
221 (_bfd_elf_get_symbol_version_string): This.
222 * elf.c: Likewise.
223 (bfd_elf_print_symbol): Updated.
224 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
225
226 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
227 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
228 * bfd-in2.h: Regenerated.
229 * libbfd.h: Likewise.
230 * libcoff.h: Likewise.
231
bb4d2ac2
L		 2322014-11-25 H.J. Lu <hongjiu.lu@intel.com>
233
234 PR binutils/16496
235 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
236 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
237 from bfd_elf_print_symbol.
238 (bfd_elf_print_symbol): Use it.
239
dd7e64d4
L		 2402014-11-25 H.J. Lu <hongjiu.lu@intel.com>
241
242 * elf32-i386.c (elf_i386_got_plt_entry): New.
243 (elf_i386_pic_got_plt_entry): Likewise.
244 (elf_i386_link_hash_entry): Add plt_got.
245 (elf_i386_link_hash_table): Likewise.
246 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
247 (elf_i386_get_local_sym_hash): Likewise.
248 (elf_i386_check_relocs): Create the GOT PLT if there are both
249 PLT and GOT references when the regular PLT is used.
250 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
251 both PLT and GOT references unless pointer equality is needed.
252 (elf_i386_relocate_section): Also check the GOT PLT when
253 resolving R_386_PLT32.
254 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
255 available.
256
257 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
258 (elf_x86_64_link_hash_table): Likewise.
259 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
260 (elf_x86_64_get_local_sym_hash): Likewise.
261 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
262 PLT and GOT references when the regular PLT is used.
263 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
264 both PLT and GOT references unless pointer equality is needed.
265 (elf_x86_64_relocate_section): Also check the GOT PLT when
266 resolving R_X86_64_PLT32.
267 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
268 available.
269
6e733cce
L		 2702014-11-24 H.J. Lu <hongjiu.lu@intel.com>
271
272 * configure: Regenerated.
273
520c7b56
JW		 2742014-11-24 Tejas Belagod <tejas.belagod@arm.com>
275
276 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
277 (erratum_835769_scan): Sort map list.
278
e05fa0ba
AM		 2792014-11-24 Alan Modra <amodra@gmail.com>
280
281 * elf64-ppc.c (plt_stub_pad): Correct.
282
6db50b4c
L		 2832014-11-23 H.J. Lu <hongjiu.lu@intel.com>
284
285 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
286 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
287 (elf_x86_64_allocate_dynrelocs): Don't assert size of
288 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
289
35a14c6b
L		 2902014-11-22 H.J. Lu <hongjiu.lu@intel.com>
291
292 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
293 branch displacement overflow in PLT entry.
294
0a9d414a
NC		 2952014-11-21 Nick Clifton <nickc@redhat.com>
296
297 PR binutils/17512
298 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
299 number of auxillary entries.
300 * ieee.c (next_byte): Convert to a function. Return FALSE if the
301 next byte is beyond the end of the buffer.
302 (parse_int): Test the return value of next_byte.
303 (parse_expression): Convert to boolean. Return FALSE if the
304 parsing failed. Test the return value of next_byte.
305 (ieee_seek): Convert to a function. Return FALSE if the seek goes
306 beyond the end of the buffer.
307 (ieee_slurp_external_symbols): Test the return value of ieee_seek
308 and next_byte.
309 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
310 operation failed. Test the return value of ieee_seek and
311 next_byte.
312 (ieee_archive_p): Test the return value of ieee_seek and
313 next_byte.
314 (do_one): Likewise.
315 (ieee_slurp_section_data): Likewise.
316 (ieee_object_p): Likewise. Store the size of the buffer in the
317 total_amt field in the header.
318 * libieee.h (common_header_type): Add amt field.
319 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
320 reloc's value is within range.
321 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
322 operation fails.
323 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
324 an error message.
325 (pex64_dump_xdata): Check for buffer overflows.
326 * versados.c (process_otr): Check that the section exists before
327 taking its size.
328 (versados_object_p): Make sure that enough data was read for the
329 header to be checked.
330 * vms-alpha.c (vms_get_remaining_object_record): Change
331 read_so_far parameter to an unsigned int. Check that the amount
332 read is in range.
333
5974eba6
L		 3342014-11-21 H.J. Lu <hongjiu.lu@intel.com>
335
336 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
337 PC-relative offset overflow check.
338
cd11f78f
AC		 3392014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
340
341 PR binutils/17512
342 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
343 string table before clearing the first few bytes.
344
a715796b
TG		 3452014-11-21 Terry Guo <terry.guo@arm.com>
346
347 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
348
0cfb0717
AM		 3492014-11-20 Alan Modra <amodra@gmail.com>
350
351 * elf64-ppc.c (group_sections): Init stub14_group_size from
352 --stub-group-size parameter divided by 1024.
353
1e269e9b
AM		 3542014-11-20 Alan Modra <amodra@gmail.com>
355
356 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
357 alignment calculation.
358
9274e9de
TG		 3592014-11-20 Terry Guo <terry.guo@arm.com>
360
361 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
362 hasn't attribute section.
363
f9dffbf0
AM		 3642014-11-20 Alan Modra <amodra@gmail.com>
365
366 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
367
ab7fede8
L		 3682014-11-18 H.J. Lu <hongjiu.lu@intel.com>
369
370 PR ld/17618
371 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
372 PC-relative offset overflow in PLT entry.
373
6937bb54
NC		 3742014-11-18 Nick Clifton <nickc@redhat.com>
375
376 PR binutils/17512
377 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
378 is larger than its real size.
379 (rsrc_print_section): Fix off-by-one error checking for overflow.
380 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
381 sections.
382
d258b828
IZ		 3832014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
384
385 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
386 for -z bndplt.
387
470c009b
NC		 3882014-11-14 Nick Clifton <nickc@redhat.com>
389
390 PR binutils/17597
391 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
392 the section.
393 (bfd_get_alt_debug_link_info): Likewise.
394
041830e0
NC		 3952014-11-14 Nick Clifton <nickc@redhat.com>
396
397 PR binutils/17512
398 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
399 all.
400 (ieee_object_p): Likewise.
401
57494d81
L		 4022014-11-13 H.J. Lu <hongjiu.lu@intel.com>
403
404 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
405
f8521a03
L		 4062014-11-13 H.J. Lu <hongjiu.lu@intel.com>
407
408 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
409
553d1284
L		 4102014-11-13 H.J. Lu <hongjiu.lu@intel.com>
411
412 PR gas/17598
413 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
414 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
415 (elf_x86_64_relocate_section): Likewise.
416
a5c71af8
NC		 4172014-11-13 Nick Clifton <nickc@redhat.com>
418
419 PR binutils/17512
420 * coffcode.h (coff_ptr_struct): Add is_sym field.
421 (coff_new_section_hook): Set the is_sym field.
422 (coff_pointerize_aux_hook): Check the is_sym field.
423 (coff_print_aux): Likewise.
424 (coff_compute_section_file_positions): Likewise.
425 (coff_write_object_contents): Likewise.
426 (coff_slurp_line_table): Likewise.
427 (coff_slurp_symbol_table): Likewise.
428 (CALC_ADDEND): Likewise.
429 * coffgen.c (coff_renumber_symbols): Likewise.
430 (coff_mangle_symbols): Likewise.
431 (coff_fix_symbol_name): Likewise.
432 (coff_write_symbol): Likewise.
433 (coff_write_alien_symbol): Likewise.
434 (coff_write_native_symbol): Likewise.
435 (coff_write_symbols): Likewise.
436 (coff_write_linenumbers): Likewise.
437 (coff_pointerize_aux): Likewise.
438 (coff_get_normalized_symtab): Likewise.
439 (coff_get_symbol_info): Likewise.
440 (bfd_coff_get_syment): Likewise.
441 (bfd_coff_get_auxent): Likewise.
442 (coff_print_symbol): Likewise.
443 (coff_find_nearest_line_with_names): Likewise.
444 (bfd_coff_set_symbol_class): Likewise.
445 (coff_make_empty_symbol): Set the is_sym field.
446 (coff_bfd_make_debug_symbol): Likewise.
447 * peicode.h (pe_ILF_make_a_symbol): Likewise.
448 * libcoff.h: Regenerate.
449 * libcoff-in.h: Regenerate.
450
f41e4712
NC		 4512014-11-12 Nick Clifton <nickc@redhat.com>
452
453 PR binutils/17512
454 * coffcode.h (coff_slurp_line_table): Set the line number of
455 corrupt entries to -1.
456 (coff_slurp_symbol_table): Alway initialise the value of the
457 symbol.
458 * coffgen.c (coff_print_symbol): Check that the combined pointer
459 is valid.
460 (coff_print_symbol): Do not print negative line numbers.
461 * peXXigen.c (pe_print_idata): Add range checking displaying
462 member names.
463
6bb3e679
AM		 4642014-11-12 Alan Modra <amodra@gmail.com>
465
466 PR binutils/17512
467 * coffcode.h (coff_slurp_line_table): Drop line number info
468 not preceded by a valid function entry. Revert last change.
469
201159ec
NC		 4702014-11-11 Nick Clifton <nickc@redhat.com>
471
472 PR binutils/17512
473 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
474 line number cache that would not be initialised by the copy from
475 the new line number table.
476 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
477 returning NULL.
478 * coffgen.c (coff_get_normalized_symbols): Get the external
479 symbols before allocating space for the internal symbols, in case
480 the get fails.
481 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
482 array if one is needed. Likewise with the verdef array.
483 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
484 messages.
485 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
486 structure are initialised.
487 (pe_print_edata): Avoid reading off the end of the data buffer.
488
0ac23374
AM		 4892014-11-11 Alan Modra <amodra@gmail.com>
490
491 PR binutils/17512
492 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
493 when building func_table.
494
fcfa6240
AM		 4952014-11-11 Alan Modra <amodra@gmail.com>
496
497 PR binutils/17512
498 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
499 memset the particular bits we need. Update src after hitting loop
500 "continue". Don't count lineno omitted due to invalid symbols in
501 nbr_func, and update lineno_count. Init entire terminating
502 lineno. Don't both allocating terminator in n_lineno_cache.
503 Redirect sym->lineno pointer to where n_lineno_cache will be
504 copied, and free n_lineno_cache.
505 * pe-mips.c (NUM_HOWTOS): Typo fix.
506
4de1599b
AM		 5072014-11-11 Alan Modra <amodra@gmail.com>
508
509 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
510 size check to account for possible zero terminator.
511
fd6f9d17
RS		 5122014-11-10 James Cowgill <James.Cowgill@imgtec.com>
513
514 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
515 data sections to be PROGBITS
516
36e9d67b
NC		 5172014-11-10 Nick Clifton <nickc@redhat.com>
518
519 PR binutils/17521
520 * coff-i386.c (NUM_HOWTOS): New define.
521 (RTYPE2HOWTO): Use it.
522 (coff_i386_rtype_to_howto): Likewise.
523 (coff_i386_reloc_name_lookup): Likewise.
524 (CALC_ADDEND): Check that reloc r_type field is valid.
525 * coff-x86_64.c (NUM_HOWTOS): New define.
526 (RTYPE2HOWTO): Use it.
527 (coff_amd64_rtype_to_howto): Likewise.
528 (coff_amd64_reloc_name_lookup): Likewise.
529 (CALC_ADDEND): Check that reloc r_type field is valid.
530 * coffcode.h (coff_slurp_line_table): Check for symbol table
531 indexing underflow.
532 (coff_slurp_symbol_table): Use zalloc to ensure that all table
533 entries are initialised.
534 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
535 in the string table. Also ensure that the table is 0 terminated.
536 (coff_get_normalized_symtab): Check for symbol table indexing
537 underflow.
538 * opncls.c (bfd_alloc): Catch the case where a small negative size
539 can result in only 1 byte being allocated.
540 (bfd_alloc2): Use bfd_alloc.
541 * pe-mips.c (NUM_HOWTOS): New define.
542 (coff_mips_reloc_name_lookup): Use it.
543 (CALC_ADDEND): Check that reloc r_type field is valid.
544 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
545 in the DataDirectory.
546 (pe_print_idata): Avoid reading beyond the end of the data block
547 wen printing strings.
548 (pe_print_edata): Likewise.
549 Check for table indexing underflow.
550 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
551 (pe_bfd_object_p): Allocate and initialize enough space to hold a
552 PEAOUTHDR, even if the opt_hdr field specified less.
553
d1f5d98a
AM		 5542014-11-08 Alan Modra <amodra@gmail.com>
555
556 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
557
01158262
L		 5582014-11-07 H.J. Lu <hongjiu.lu@intel.com>
559
560 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
561 checks.
562
cf61b747
L		 5632014-11-07 H.J. Lu <hongjiu.lu@intel.com>
564
565 PR ld/17482
566 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
567 for IE->LE transition.
568
56aedec7
AM		 5692014-11-07 Alan Modra <amodra@gmail.com>
570
571 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
572
e5242d4b
AM		 5732014-11-07 Alan Modra <amodra@gmail.com>
574
575 * tekhex.c (CHUNK_SPAN): Define.
576 (struct data_struct <chunk_init>): Use one byte per span, update
577 all code accessing this field.
578 (find_chunk): Add create param, don't create new entry unless set.
579 (insert_byte): Don't save zeros.
580 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
581 on symbol type. Create an alternate section if both types of
582 symbol are given. Attach type '2' and '6' symbols to absolute
583 section.
584 (move_section_contents): Fix caching of chunk. Don't create chunk
585 when reading, or for writing zeros.
586 (tekhex_set_section_contents): Don't create initial chunks.
587 (tekhex_write_object_contents): Use CHUNK_SPAN.
588
7c53fd1c
AM		 5892014-11-07 Alan Modra <amodra@gmail.com>
590
591 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
592
40572405
AM		 5932014-11-07 Alan Modra <amodra@gmail.com>
594
595 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
596 * coffcode.h (coff_set_alignment_hook): Likewise.
597 (coff_slurp_line_table): Likewise.
598 * coffgen.c (coff_get_normalized_symtab): Likewise.
599 (_bfd_coff_get_external_symbols): Likewise.
600 * elf.c (bfd_elf_get_str_section): Likewise.
601 * tekhex.c (first_phase): Likewise.
602
83410725
NC		 6032014-11-06 Nick Clifton <nickc@redhat.com>
604
605 * aoutx.h (slurp_symbol_table): Revert previous delta.
606 (slurp_reloc_table): Likewise.
607 * compress.c (bfd_get_full_section_contents): Remove file size
608 test.
609 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
610 and do not complain about linker generated files.
611
1fe9dc45
WN		 6122014-11-06 Will Newton <will.newton@linaro.org>
613
614 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
615 length sections and sub-sections.
616
a6f921c8
NC		 6172014-11-04 Nick Clifton <nickc@redhat.com>
618
619 PR binutils/17512
620 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
621 Replace another abort with an error message.
622 (coff_slurp_line_table): Add more range checking.
623 * peXXigen.c (pe_print_debugdata): Add range checking.
624
131e2f8e
MF		 6252014-11-05 James Cowgill <james.cowgill@imgtec.com>
626
627 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
628 when creating a dso with discarded dynsym section.
629
09c14161
MF		 6302014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
631
632 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
633 and E_MIPS_ARCH_64R6 support.
634
20ad5e28
NC		 6352014-11-05 Nick Clifton <nickc@redhat.com>
636
637 PR binutils/17512
638 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
639 about the number of relocations it contains.
640 (coff_sort_func_alent): Return 0 if the pointers are NULL.
641 (coff_slurp_line_table): Add more range checks. Do not free new
642 tables created when sorting line numbers.
643 * peXXigen.c (pe_print_idata): Add range checks.
644 (pe_print_edata): Likewise.
645 (rsrc_print_resource_entries): Likewise. Avoid printing control
646 characters. Terminate priniting if corruption is detected.
647 (rsrc_print_resource_directory): Terminate printing if an unknown
648 directory type is encountered.
649 (pe_print_debugdata): Fix off-by-one error.
650 (rsrc_count_entries): Add range checking.
651 (rsrc_parse_entry): Likewise.
652
bb0d8671
NC		 6532014-11-04 Nick Clifton <nickc@redhat.com>
654
79f2a78e
NC		 655 PR binutils/17512
656 * compress.c (bfd_get_full_section_contents): Improve test for
657 linker created objects.
658
bb0d8671
NC		 659 PR binutils/17533
660 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
661 corrupt extended name tables.
662
ef42b83e
AM		 6632014-11-04 Alan Modra <amodra@gmail.com>
664
665 * elf32-spu.c (ovl_mgr_stat): New function.
666 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
667
931b79cc
AB		 6682014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
669
670 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
671 relaxation, reduce the size of symbols that span the deleted
672 bytes.
673
a12d0ffc
AB		 6742014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
675
676 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
677 located at the very end of the section.
678
5a3f568b
NC		 6792014-11-03 Nick Clifton <nickc@redhat.com>
680
681 PR binutils/17512
682 * aoutx.h (slurp_symbol_table): Check that computed table size is
683 not bigger than the file from which is it being read.
684 (slurp_reloc_table): Likewise.
685 * coffcode.h (coff_slurp_line_table): Remove unneeded local
686 'warned'. Do not try to print the details of a symbol with an
687 invalid index.
688 * coffgen.c (make_a_sectiobn_from_file): Check computed string
689 index against length of string table.
690 (bfd_coff_internal_syment_name): Check read in string offset
691 against length of string table.
692 (build_debug_section): Return a pointer to the section used.
693 (_bfd_coff_read_string_table): Store the length of the string
694 table in the coff_tdata structure.
695 (bfd_coff_free_symbols): Set the length of the string table to
696 zero when it is freed.
697 (coff_get_normalized_symtab): Check offsets against string table
698 or data table lengths as appropriate.
699 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
700 length of string table.
701 * compress.c (bfd_get_full_section_contents): Check computed size
702 against the size of the file.
703 * libcoff-in.h (obj_coff_strings_len): Define.
704 (struct coff_tdata): Add strings_len field.
705 * libcoff.h: Regenerate.
706 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
707 data if the debug section is too small.
708 * xcofflink.c (xcoff_link_input_bfd): Check offset against
709 length of string table.
710
ba241f2d
NC		 7112014-11-03 Nick Clifton <nickc@redhat.com>
712
713 * po/fi.po: Updated Finnish translation.
714
2c629856
N		 7152014-10-31 Andrew Pinski <apinski@cavium.com>
716 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
717
718 * archures.c: Add octeon3 for mips target.
719 * bfd-in2.h: Regenerate.
720 * bfd/cpu-mips.c: Define I_mipsocteon3.
721 nfo_struct): Add octeon3 support.
722 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
723 octeon3.
724 (mips_set_isa_flags): Add support for octeon3.
ba241f2d 725 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
2c629856
N		 726 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
727 extension of bfd_mach_mips_octeon2.
728 (print_mips_isa_ext): Print the value of Octeon3.
729
f54498b4
NC		 7302014-10-31 Nick Clifton <nickc@redhat.com>
731
732 PR binutils/17512
733 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
734 symbol table bigger than the file.
735 * elf.c (bfd_elf_get_str_section): Do not try to load a string
736 table bigger than the file.
690725fa 737 * tekhex.c (first_phase): Check that the section range is sane.
f54498b4 738
7e760b06
NC		 7392014-10-30 Nick Clifton <nickc@redhat.com>
740
741 PR binutils/17512
0102ea8c 742 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
7e760b06
NC		 743 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
744
e5b470e2
NC		 7452014-10-29 Nick Clifton <nickc@redhat.com>
746
747 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
748 leak.
749
d1e8523e
DB		 7502014-10-29 Dennis Brueni <dbrueni@slickedit.com>
751
e5b470e2 752 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
d1e8523e 753
5a4b0ccc
NC		 7542014-10-28 Nick Clifton <nickc@redhat.com>
755
756 PR binutils/17512
757 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
758 detection table on a per-bfd basis.
759 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
760 export table.
761
708d7d0d
NC		 7622014-10-28 Andreas Schwab <schwab@suse.de>
763 Nick Clifton <nickc@redhat.com>
764
765 PR binutils/17510
766 * srec.c (srec_bad_byte): Increase size of buf to allow for
767 negative values.
768 (srec_scan): Use an unsigned char buffer to hold header bytes.
769
493a3386
NC		 7702014-10-27 Nick Clifton <nickc@redhat.com>
771
7e1e1988 772 PR binutils/17512
bf67003b
NC		 773 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
774 binaries with a group of sections linked by the string table
775 indicies.
7e1e1988
NC		 776 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
777 with an invalid value for NumberOfRvaAndSizes.
bf67003b
NC		 778 (pe_print_edata): Detect out of range rvas and entry counts for
779 the Export Address table, Name Pointer table and Ordinal table.
7e1e1988 780
493a3386
NC		 781 PR binutils/17510
782 * elf.c (setup_group): Improve handling of corrupt group
783 sections.
784
68fcca92
JW		 7852014-10-24 Tejas Belagod <tejas.belagod@arm.com>
786
787 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
788 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
789 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
790 (elf_aarch64_stub_type): Add new type
791 aarch64_stub_erratum_835769_veneer.
792 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
793 (aarch64_erratum_835769_fix): New data struct to record erratum
794 835769.
795 (elf_aarch64_link_hash_table: Global flags for 835769.
796 (aarch64_build_one_stub): Add case for 835769.
797 (aarch64_size_one_stub): Likewise.
798 (aarch64_mem_op_p, aarch64_mlxl_p,
799 aarch64_erratum_sequence,erratum_835769_scan):
800 New. Decode and scan functions for erratum 835769.
801 (elf_aarch64_create_or_find_stub_sec): New.
802 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
803 them.
804 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
805 (erratum_835769_branch_to_stub_data,
806 make_branch_to_erratum_835769_stub):New. Connect up all the
807 erratum stubs to occurances by branches.
808 (elfNN_aarch64_write_section): New hook.
809 (aarch64_map_one_stub): Output erratum stub symbol.
810 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
811 information for erratum 835769.
812 (elf_backend_write_section): Define.
813
685e70ae
VK		 8142014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
815
816 * elf32-arm.c (read_code32): New function to read 32 bit
817 arm instruction.
818 (read_code16): New function to read 16 bit thumb instrution.
819 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
820 and read_code16 to read instructions.
821
00ac7aa0
MF		 8222014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
823
824 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
825 (print_mips_isa_ext): Print the value of an unknown extension.
826
73242275
AM		 8272014-10-21 Alan Modra <amodra@gmail.com>
828
829 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
830 entries that aren't a multiple of 8 rather than failing assertion.
831
2300b5a1
AM		 8322014-10-21 Alan Modra <amodra@gmail.com>
833
834 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
835 to thread_starter.
836
b53dfeb2
AM		 8372014-10-18 Alan Modra <amodra@gmail.com>
838
839 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
840 section for function symbols defined in .opd is discarded, let
841 the symbol appear to be undefined.
842 (opd_entry_value): Ensure the result section is that for the
843 function code section in the same object as the OPD entry.
844
f1885d1e
AM		 8452014-10-16 Alan Modra <amodra@gmail.com>
846
847 PR 17492
848 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
849 on ELF output bfd.
850 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
851 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
852 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
853 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
854 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
855 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
856 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
857 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
858 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
859 STB_GNU_UNIQUE too.
860
459609d6
AM		 8612014-10-16 Alan Modra <amodra@gmail.com>
862
863 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
864 even when output is not ppc64 ELF. Remove redundant tests on
865 type of input bfd.
866
fb167eb2
AM		 8672014-10-15 Alan Modra <amodra@gmail.com>
868
869 PR 17481
870 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
871 param, group "section" and "offset" params. Zero discriminator.
872 * bfd.c (bfd_find_nearest_line): Implement with new
873 _bfd_find_nearest_line.
874 (bfd_find_nearest_line_discriminator): Likewise.
875 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
876 define.
877 * coff-rs6000.c (xcoff_find_nearest_line,
878 xcoff_find_nearest_line_discriminator): Delete.
879 (_bfd_xcoff_find_nearest_line): Don't define.
880 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
881 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
882 define.
883 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
884 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
885 adjust _bfd_dwarf2_find_nearest_line call.
886 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
887 others. Set discriminator. Adjust call.
888 (coff_find_nearest_line_discriminator): Delete.
889 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
890 * dwarf2.c (find_line): Rename to..
891 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
892 Simplify setting of do_line. Delete old function.
893 (_bfd_dwarf2_find_line): Delete.
894 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
895 discriminator_ptr and set it.
896 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
897 (_bfd_elf_find_nearest_line_discriminator): Delete.
898 (_bfd_elf_find_line_discriminator): Delete.
899 (_bfd_generic_find_nearest_line_discriminator): Don't define.
900 * elf.c (elf_find_function): Reorder params.
901 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
902 Adjust calls.
903 (_bfd_elf_find_nearest_line_discriminator): Delete.
904 (_bfd_elf_find_line): Adjust call.
905 * elf32-arm.c (arm_elf_find_function): Reorder params.
906 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
907 Adjust calls.
908 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
909 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
910 (elfNN_aarch64_find_nearest_line): Reorder params, add
911 discriminator_ptr. Adjust calls.
912 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
913 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
914 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
915 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
916 (_bfd_dwarf1_find_nearest_line): Likewise.
917 (_bfd_dwarf2_find_nearest_line): Likewise.
918 (_bfd_dwarf2_find_line): Delete.
919 (_bfd_generic_find_nearest_line_discriminator): Delete.
920 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
921 * libcoff-in.h (coff_find_nearest_line): Update prototype.
922 (coff_find_nearest_line_discriminator): Delete.
923 (coff_find_nearest_line_with_names): Update prototype.
924 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
925 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
926 discriminator_ptr. Adjust calls.
927 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
928 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
929 discriminator_ptr and set.
930 * som.c (som_find_nearest_line): Similarly.
931 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
932 _bfd_find_nearest_line_discriminator.
933 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
934 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
935 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
936 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
937 "discriminator" and set.
938 (_bfd_vms_find_nearest_line_discriminator): Delete.
939 (_bfd_generic_find_nearest_line_discriminator): Don't define.
940 (alpha_vms_find_nearest_line): Update define.
941 * bfd-in2.h: Regenerate.
942 * libbfd.h: Regenerate.
943 * libcoff.h: Regenerate.
944
9c461f7d
AM		 9452014-10-15 Alan Modra <amodra@gmail.com>
946
947 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
948 * aout-adobe.c (aout_32_find_line): Define.
949 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
950 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
951 * aout-target.h (MY_find_line): Define.
952 * aout-tic30.c (MY_find_line): Define.
953 * binary.c (binary_find_line): Define.
954 * bout.c (aout_32_find_line): Define.
955 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
956 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
957 (rs6000_xcoff64_aix_vec): Likewise.
958 * elf-bfd.h (_bfd_generic_find_line): Don't define.
959 * elfxx-target.h (bfd_elfNN_find_line): Define.
960 * i386msdos.c (msdos_find_line): Define.
961 * i386os9k.c (aout_32_find_line): Define.
962 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
963 (ieee_find_nearest_line, ieee_find_line,
964 ieee_find_inliner_info): Define.
965 * ihex.c (ihex_find_line): Define.
966 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
967 (_bfd_generic_find_line): Don't define.
968 * libbfd.c (_bfd_generic_find_line): Delete.
969 * libcoff-in.h (coff_find_line): Define.
970 * libecoff.h (_bfd_ecoff_find_line): Define.
971 * mach-o.h (bfd_mach_o_find_line): Define.
972 * mmo.c (mmo_find_line): Define.
973 * nlm-target.h (nlm_find_line): Define.
974 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
975 (oasys_find_nearest_line, oasys_find_line,
976 oasys_find_inliner_info): Define.
977 * pef.c (bfd_pef_find_line): Define.
978 * plugin.c (bfd_plugin_find_line): Define.
979 * ppcboot.c (ppcboot_find_line): Define.
980 * som.c (som_find_line): Define.
981 * srec.c (srec_find_line): Define.
982 * tekhex.c (tekhex_find_line): Define.
983 * versados.c (versados_find_line): Define.
984 * vms-alpha.c (alpha_vms_find_line): Define.
985 * xsym.c (bfd_sym_find_line): Define.
986 * bfd-in2.h: Regenerate.
987 * libbfd.h: Regenerate.
988 * libcoff.h: Regenerate.
989
91dc4e0a
TG		 9902014-10-15 Tristan Gingold <gingold@adacore.com>
991
992 * version.m4: Bump version to 2.25.51
993 * configure: Regenerate.
994
5697705a
L		 9952014-10-14 H.J. Lu <hongjiu.lu@intel.com>
996
997 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
998 offset is less than 2.
999 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1000
65879393
AM		 10012014-10-14 Alan Modra <amodra@gmail.com>
1002
1003 PR 17453
1004 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1005 (EIGHT_GAZILLION): Delete.
1006
5b69e357
AM		 10072014-10-13 Alan Modra <amodra@gmail.com>
1008
1009 PR 17467
1010 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1011 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1012 flags enabling conversion of CIEs and FDEs to use relative encoding.
1013 (find_merged_cie): Similarly.
1014 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1015 relocatable, except for CIE pointer.
1016 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1017 relocs against symbols in dropped comdat group sections.
1018 (bfd_elf_discard_info): Do some eh_frame optimisation when
1019 relocatable.
1020
3d68f91c
JM		 10212014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1022
1023 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1024 the hwcaps2 object attribute.
1025
c2aaac08
AM		 10262014-10-04 Alan Modra <amodra@gmail.com>
1027
1028 PR 17447
1029 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1030 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1031 range FDEs for discarding.
1032 (vma_compare): Sort on range after address.
1033 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1034 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1035 error message rather than "fde".
1036 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1037 error message.
1038
cf7363b4
L		 10392014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1040
1041 PR ld/17440
1042 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1043 for OLD_FREEBSD_ABI_LABEL.
1044
e44f5bef
MT		 10452014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1046
1047 PR 17422
1048 * plugin.c (try_claim): New function. Moved from
1049 bfd_plugin_object_p.
1050 (try_load_plugin): Pass through bfd. Add test.
1051 (load_plugin): Pass through bfd.
1052 (bfd_plugin_object_p): Move logic to try_claim.
1053
331ed130
SA		 10542014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1055
1056 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1057 call relaxation use furthermost addresses where call source and
1058 destination can be to check whether it's in the range of a direct
1059 call.
1060
aa8f4d1e
AM		 10612014-09-22 Alan Modra <amodra@gmail.com>
1062
1063 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1064 false for overflow or overlapping FDEs. Give more detail in
1065 error messages.
1066
c3eb94b4
MF		 10672014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1068
1069 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1070 the addend if relocations are RELA.
1071
f4cb41f4
KLC		 10722014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1073
1074 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1075 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1076
e00d879a
AK		 10772014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1078
1079 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1080 for PIE.
1081 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1082 for PIE.
1083
92c9bcd4
JK		 10842014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1085
1086 PR gdb/17407
1087 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1088
70e99720
TG		 10892014-09-16 Terry Guo <terry.guo@arm.com>
1090
1091 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1092 failed to merge.
1093
1c8f6a4d
KLC		 10942014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1095
1096 * bfd-in2.h: Regenerate.
1097 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1098 (nds32_elf_relax_section): Code refactoring.
1099 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1100 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1101 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1102 pattern. The first three is moved from nds32_elf_relax_section,
1103 and the last three is new function.
1104 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1105 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1106 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1107 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1108 three is moved from nds32_elf_relax_section, and the last four
1109 is new function.
1110 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1111 pattern and address setting pattern.
1112 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1113 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1114 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1115 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1116 nds32_elf_relax_letlsls): Relax TLS pattern.
1117 (nds32_relax_adjust_label): Adjust alignment and nop.
1118 (nds32_elf_pick_relax): Choose relaxation optimization.
1119 (nds32_elf_get_relocated_section_contents): New hook.
1120 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1121 table 234th entry.
1122 * elf32-nds32.h: Declare.
1123 * libbfd.h: Regenerate.
1124 * reloc.c: Add nds32 new relocations.
1125
6d74e8a1
CG		 11262014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1127
1128 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1129 'name' for the typo issue, which related with commit
1130 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1131
7361da2c
AB		 11322014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1133 Matthew Fortune <matthew.fortune@imgtec.com>
1134
1135 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1136 * archures.c (bfd_architecture): Likewise.
1137 * bfd-in2.h (bfd_architecture): Likewise.
1138 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1139 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1140 BFD_RELOC_MIPS_19_PCREL_S2.
1141 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1142 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1143 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1144 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1145 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1146 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1147 BFD_RELOC_LO16_PCREL.
1148 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1149 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1150 and R_MIPS_PCLO16.
1151 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1152 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1153 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1154 BFD_RELOC_LO16_PCREL.
1155 * elfn32-mips.c: Likewise.
1156 * elfxx-mips.c (MIPSR6_P): New define.
1157 (mipsr6_exec_plt_entry): New array.
1158 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1159 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1160 (aligned_pcrel_reloc_p): New function.
1161 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1162 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1163 (mips_elf_calculate_relocation): Add support for relocs:
1164 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1165 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1166 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1167 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1168 (_bfd_mips_elf_check_relocs): Add support for relocs:
1169 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1170 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1171 pc relative relocs.
1172 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1173 plt entry.
1174 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1175 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1176 (mips_32bit_flags_p): Add support for mips32r6.
1177 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1178 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1179 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1180 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1181 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1182 BFD_RELOC_MIPS_19_PCREL_S2.
1183 * config.bfd: Add mips*-img-elf* target triple.
1184
a9d58c06
AB		 11852014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1186
1187 * config.bfd: Add mips*-img-elf* target triple.
1188
ae6c7e33
AM		 11892014-09-12 Alan Modra <amodra@gmail.com>
1190
1191 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1192 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1193 range of FDEs to hdr_info->array.
1194 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1195 .eh_frame_hdr entries, and overlapping FDEs.
1196
a485e98e
AM		 11972014-09-10 Alan Modra <amodra@gmail.com>
1198
1199 * elf.c (assign_file_positions_except_relocs): Move section header
1200 placement to..
1201 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1202 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1203 * elflink.c (bfd_elf_final_link): Don't call above function.
1204
6128f9cf
AM		 12052014-08-30 Alan Modra <amodra@gmail.com>
1206
1207 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1208
4805fc55
AM		 12092014-08-29 Alan Modra <amodra@gmail.com>
1210
1211 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1212 error for calls via a toc adjusting stub without a nop.
1213
b138affb
AM		 12142014-08-29 Alan Modra <amodra@gmail.com>
1215
1216 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1217 error. Remove redundant bfd_set_error.
1218
bd25671c
AM		 12192014-08-29 Alan Modra <amodra@gmail.com>
1220
1221 * srec.c (srec_scan): Revert last change. Report an error for
1222 S-records with less than the miniumum byte count.
1223
376c8d5b
L		 12242014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1225
1226 * srec.c (srec_scan): Return error for 0 size.
1227
c8831961
L		 12282014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1229
1230 PR ld/17306
1231 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1232 to check discarded input section.
1233 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1234
29a9f53e
L		 12352014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1236
1237 PR ld/17313
1238 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1239 sections to input from ld --just-symbols.
1240
32e79d39
DD		 12412014-08-26 DJ Delorie <dj@redhat.com>
1242
1243 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1244 relaxation type.
1245
614b09ce
JW		 12462014-08-26 Jiong Wang <jiong.wang@arm.com>
1247
1248 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1249 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1250 shared library.
1251 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1252
0d6d4c82
NC		 12532014-08-26 Nick Clifton <nickc@redhat.com>
1254
1255 * config.bfd: Fix typo in or1knd selection.
1256
a4a027b7
KT		 12572014-08-22 Kai Tietz <ktietz@redhat.com>
1258
1259 PR binutils/11822
1260 * coffcode.h (coff_compute_section_file_positions): Keep
1261 FileAlignment valid as set.
1262
4564fb94
AM		 12632014-08-22 Alan Modra <amodra@gmail.com>
1264
1265 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1266 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1267
da44f4e5
AM		 12682014-08-22 Alan Modra <amodra@gmail.com>
1269
1270 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1271 parsed_eh_frames.
1272 (_bfd_elf_begin_eh_frame_parsing): Delete.
1273 (_bfd_elf_end_eh_frame_parsing): Delete.
1274 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1275 (_bfd_elf_end_eh_frame_parsing): Delete.
1276 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1277 !info->relocatable in place of merge_cies.
1278 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1279 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1280 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1281 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1282 (ppc64_elf_size_stubs): ..here and..
1283 (ppc64_elf_finish_dynamic_sections): ..here.
1284
1d7c9635
MR		 12852014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1286
1287 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1288
c5423981
TG		 12892014-08-21 Tony Wang <tony.wang@arm.com>
1290
1291 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1292 the veneer routine for R_ARM_THM_JUMP19.
1293 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1294 (elf32_arm_size_stub): Ditto.
1295
469a3493
RM		 12962014-08-20 Roland McGrath <mcgrathr@google.com>
1297
1298 PR ld/17277
1299 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1300 all reloc types with pc_relative set in the howto, not just for
1301 R_ARM_REL32 and R_ARM_REL32_NOI.
1302 (allocate_dynrelocs_for_symbol): Update comment.
1303 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1304 set in the howto, set call_reloc_p and may_need_local_target_p but
1305 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1306 (elf32_arm_check_relocs): Likewise.
1307
01e6c1a4
WN		 13082014-08-20 Will Newton <will.newton@linaro.org>
1309
1310 * config.bfd: Default armeb-*-eabi* to big endian.
1311
2974be62
AM		 13122014-08-19 Alan Modra <amodra@gmail.com>
1313
1314 * configure: Regenerate.
1315
1009ef28
AM		 13162014-08-18 Alan Modra <amodra@gmail.com>
1317
1318 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1319 use dynrelocs for ifunc.
1320 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1321
1240be6b
AM		 13222014-08-18 Alan Modra <amodra@gmail.com>
1323
1324 PR 17287
1325 * elflink.c (on_needed_list): Only consider libraries that have
1326 been loaded.
1327
75938853
AM		 13282014-08-18 Alan Modra <amodra@gmail.com>
1329
1330 * elflink.c (bfd_elf_discard_info): Return int error status.
1331 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1332 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1333 * bfd-in2.h: Regenerate.
1334
513ea82e
AM		 13352014-08-14 Alan Modra <amodra@gmail.com>
1336
1337 * peXXigen.c (pe_print_reloc): Protect against access past end
1338 of .reloc section.
1339
18cd5bce
AM		 13402014-08-14 Alan Modra <amodra@gmail.com>
1341
1342 PR 16563
1343 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1344 in the order they are mapped to output sections.
1345
b879806f
AM		 13462014-08-14 Alan Modra <amodra@gmail.com>
1347
1348 * configure.ac: Delete redundant plugin related checks.
1349 * configure: Regenerate.
1350
ffccb7af
SK		 13512014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1352
1353 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1354 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1355 and SYMBOLIC_BIND.
1356
46135103
AM		 13572014-08-12 Alan Modra <amodra@gmail.com>
1358
1359 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1360 here when not calling the generic add_symbol function. Formatting.
1361 Correct handling of indirect symbols. Update notice call.
1362 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1363 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1364 symbols early. Update notice call. Add comments regarding weak
1365 symbols vs. indirect.
1366
88d3f087
AM		 13672014-08-12 Alan Modra <amodra@gmail.com>
1368
1369 PR ld/16746
1370 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1371 !lto_plugin_active.
1372
7f59d2ac
CG		 13732014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1374
1375 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1376 zero terminated.
1377
db712946
L		 13782014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1379 Alan Modra <amodra@gmail.com>
1380
1381 PR ld/16746
1382 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1383 warning for references in LTO IR to warning symbols.
1384
59c26567
AM		 13852014-08-07 Alan Modra <amodra@gmail.com>
1386
1387 * linker.c (WARN, CWARN): Collapse these states to WARN.
1388 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1389 new WARN.
1390
aaffae57
DE		 13912014-08-05 Doug Evans <dje@google.com>
1392
1393 * bfd-in2.h: Regenerate.
1394 * libcoff.h: Regenerate.
1395
e034b2cc
MR		 13962014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1397
1398 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1399 rawsize if changing size.
1400
7833fb7b
AM		 14012014-08-05 Alan Modra <amodra@gmail.com>
1402
1403 PR ld/17226
1404 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1405
02eb0a49
AM		 14062014-08-05 Alan Modra <amodra@gmail.com>
1407
1408 * linker.c (generic_link_check_archive_element): Move handling
1409 of command link -u symbols with a common symbol def to the
1410 code handling non-common symbols so that archive element symbols
1411 are loaded. Use generic_link_add_object_symbols.
1412
13e570f8
AM		 14132014-08-05 Alan Modra <amodra@gmail.com>
1414
1415 PR 13557
1416 * linker.c (struct archive_list, struct archive_hash_entry,
1417 struct archive_hash_table, archive_hash_newfunc,
1418 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1419 archive_hash_table_free): Delete.
1420 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1421 checkfn. Rewrite using a straight-forward scan over archive map.
1422 (generic_link_check_archive_element_no_collect,
1423 generic_link_check_archive_element_collect,
1424 generic_link_check_archive_element): Add h and name params.
1425 * aoutx.h (aout_link_check_archive_element): Likewise.
1426 * pdp11.c (aout_link_check_archive_element): Likewise.
1427 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1428 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1429 scan symbols, simply add archive element whenever h is undefined.
1430 (coff_link_check_ar_symbols): Delete.
1431 * ecoff.c (read_ext_syms_and_strs): Delete.
1432 (reread_ext_syms_and_strs): Delete.
1433 (ecoff_link_check_archive_element): Add h and name param. Don't
1434 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1435 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1436 archive_pass.
1437 (elf_link_add_archive_symbols): Delete "defined" array, merge
1438 functionality into "included". Make "included" a char array. Don't
1439 set or test archive_pass.
1440 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1441 * libbfd.h: Regenerate.
1442
8c784016
KK		 14432014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1444
1445 PR 10373
1446 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1447
351cdf24
MF		 14482014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1449
1450 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1451 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1452 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1453 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1454 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1455 (_bfd_mips_elf_fake_sections): Likewise.
1456 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1457 (_bfd_mips_elf_additional_program_headers): Account for new
1458 PT_MIPS_ABIFLAGS program header.
1459 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1460 associate with .MIPS.abiflags.
1461 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1462 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1463 (infer_mips_abiflags): Likewise.
1464 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1465 (mips_32bit_flags_p): Moved higher.
1466 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1467 checking for FP ABIs.
1468 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1469 checks. Check EF_MIPS_FP64 flag consistency.
1470 (print_mips_ases, print_mips_isa_ext): New static function.
1471 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1472 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1473 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1474 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1475 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1476 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1477 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1478 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1479
b794fc1d
AM		 14802014-07-28 Alan Modra <amodra@gmail.com>
1481
1482 PR 13227
1483 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1484 __gnu_lto_slim to armap.
1485 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1486 __gnu_lto_slim to linker hash table.
1487
48494700
AG		 14882014-07-27 Anthony Green <green@moxielogic.org>
1489
1490 * config.bfd: Add moxie-*-moxiebox*.
1491
3d52a869
JS		 14922014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1493
1494 Add or reactivate or1k-*-rtems*
1a8bdf69 1495 * config.bfd (or1k-*-rtems*): Reactivate.
3d52a869 1496
cca5b8b6
L		 14972014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1498
1499 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1500 ELFOSABI_GNU input.
1501 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1502 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1503
144bed8d
L		 15042014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1505
1506 PR binutils/17154
1507 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1508 and R_*_IRELATIVE relocation offset with PLT entry.
1509 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1510 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1511 (elf_x86_64_get_synthetic_symtab): Use it.
1512
998d811a
L		 15132014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1514
1515 PR ld/17057
1516 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1517 next_tls_desc_index with elf.srelplt->reloc_count.
1518
87f14779
AM		 15192014-07-15 Alan Modra <amodra@gmail.com>
1520
1521 * cache.c (cache_bread_1): Don't return -1 when fread returns
1522 a positive value.
1523
cd3416da
AM		 15242014-07-15 Alan Modra <amodra@gmail.com>
1525
1526 * elflink.c (elf_merge_st_other): Update comments. Simplify
1527 visibility handling. Make isym const. Move code modifying
1528 isym->st_other for --exclude-libs to..
1529 (elf_link_add_object_symbols): ..here.
1530
17ca87fc
MN		 15312014-07-11 Maks Naumov <maksqwe1@ukr.net>
1532
1533 PR 17141
1534 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1535
5bc8cb6f
NC		 15362014-07-08 Nick Clifton <nickc@redhat.com>
1537
1538 PR ld/17110
1539 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1540 segments in input bfds.
1541
7572ca89
WN		 15422014-07-08 Will Newton <will.newton@linaro.org>
1543
1544 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1545 value to 64kB and remove custom setting for NaCl.
1546
bffebb6b
AM		 15472014-07-08 Alan Modra <amodra@gmail.com>
1548
1549 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1550 bits from source to dest.
1551 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1552 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1553 Likewise.
1554 * bfd-in2.h: Regenerate.
1555
2e0488d3
JW		 15562014-07-08 Jiong Wang <jiong.wang@arm.com>
1557
1558 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1559 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1560 when info->relocatable be true.
1561
75f58085
BS		 15622014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1563
1564 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1565 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1566 * bfd-in2.h: Regenerate.
1567 * libbfd.h: Regenerate.
1568
1110793a
AM		 15692014-07-04 Alan Modra <amodra@gmail.com>
1570
1571 * Makefile.am: Update "configure.in" comments.
1572 * PORTING: Likewise.
1573 * aoutx.h: Likewise.
1574 * configure.host: Likewise.
1575 * doc/bfdint.texi: Likewise.
1576 * targets.c: Likewise.
1577 * warning.m4: Likewise.
1578 * Makefile.in: Regenerate.
1579
35eafcc7
AM		 15802014-07-04 Alan Modra <amodra@gmail.com>
1581
1582 * configure.ac: Rename from configure.in.
1583 * Makefile.in: Regenerate.
1584 * config.in: Regenerate.
1585 * doc/Makefile.in: Regenerate.
1586
82b57a90
AM		 15872014-07-04 Alan Modra <amodra@gmail.com>
1588
1589 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1590 * Makefile.in: Regenerate.
1591
2e98a7bd
AM		 15922014-07-04 Alan Modra <amodra@gmail.com>
1593
1594 * version.m4: New file.
1595 * configure.in: Include version.m4.
1596 (AC_INIT): Update.
1597 * Makefile.am (RELEASE): Delete.
1598 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1599 * Makefile.in: Regenerate.
1600 * doc/Makefile.in: Regenerate.
1601
d1eca1e4
AM		 16022014-07-02 Alan Modra <amodra@gmail.com>
1603
1604 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1605 pointer_equality_needed when !readonly_dynrelocs.
1606 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1607
afb93314
AM		 16082014-07-02 Alan Modra <amodra@gmail.com>
1609
1610 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1611 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1612
b6a1c03a
AM		 16132014-07-01 Alan Modra <amodra@gmail.com>
1614
1615 * bfd.c (struct bfd): Reorganise for better packing. Delete
1616 "ifd" field. Make "format", "direction" and "flags" bitfields.
1617 (HAS_LOAD_PAGE): Delete, renumber following flags.
1618 * bfd-in2.h: Regenerate.
1619 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1620
7341d5e2
AM		 16212014-07-01 Alan Modra <amodra@gmail.com>
1622
1623 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1624 (struct ppc_link_hash_table): Increase size of stub_count array.
1625 (build_global_entry_stubs): Emit symbol on global entry stub.
1626 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1627 stub stats.
1628
810d4e75
AM		 16292014-07-01 Alan Modra <amodra@gmail.com>
1630
1631 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1632 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1633 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1634 generic linker.
1635 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1636 optimisation when --traditional-format.
1637
f36e8886
BS		 16382014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1639 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1640 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1641 Soundararajan <Sounderarajan.D@atmel.com>
1642
1643 * archures.c: Add avrtiny architecture for avr target.
1644 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1645 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1646 added for 16 bit LDS/STS instruction of avrtiny arch.
1647 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1648 BFD_RELOC_AVR_LDS_STS_16.
1649 (bfd_elf_avr_final_write_processing): Select machine number
1650 avrtiny arch.
1651 (elf32_avr_object_p): Set machine number for avrtiny arch.
1652 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1653 * bfd-in2.h: Regenerate.
1654 * libbfd.h: Regenerate.
1655
60d77146
NC		 16562014-06-26 Nick Clifton <nickc@redhat.com>
1657
1658 PR binutils/16949
1659 * dwarf2.c (is_str_attr): New function.
1660 (find_abstract_instance_name): Use it to determine when an
1661 attribute has a string value.
1662
15bfcc77
AM		 16632014-06-24 Alan Modra <amodra@gmail.com>
1664
1665 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1666 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1667 for --emit-relocs.
1668
886aba9e
PDM		 16692014-06-21 Philippe De Muyter <phdm@macqel.be>
1670
1671 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1672 a number of targets.
1673
eea6dad2
KM		 16742014-06-20 Kyle McMartin <kyle@redhat.com>
1675
1676 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1677 emitting initial-exec relocs when not linking an executable.
1678
9f19ab6d
WN		 16792014-06-16 Will Newton <will.newton@linaro.org>
1680
1681 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1682 htab->next_tls_desc_index in the non-IPLT case.
1683 Calculate GOT offset correctly for the non-IPLT case.
1684 (allocate_dynrelocs_for_symbol): Don't increment
1685 htab->next_tls_desc_index here.
1686
eb9a5ecf
AM		 16872014-06-16 Alan Modra <amodra@gmail.com>
1688
1689 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1690 created sections.
1691
d0ae9fbd
OJ		 16922014-06-13 Omair Javaid <omair.javaid@linaro.org>
1693
1694 * elfxx-aarch64.c (stdarg.h): Include.
1695 (string.h): Include.
1696 (_bfd_aarch64_elf_grok_prstatus): Updated.
1697 (_bfd_aarch64_elf_grok_psinfo): New function.
1698 (_bfd_aarch64_elf_write_core_note): New function.
1699 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1700 (elf_backend_write_core_note): Define.
1701
d495ab0d
AM		 17022014-06-13 Alan Modra <amodra@gmail.com>
1703
1704 * archive.c: Include bfdlink.h.
1705 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1706 * bfd.c (struct bfd): Add is_linker_output field.
1707 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1708 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1709 link.hash and is_linker_output.
1710 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1711 param with bfd*. Assert is_linker_output and link.hash, and
1712 clear them before exit.
1713 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1714 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1715 and link.hash so we can free two linker hash tables.
1716 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1717 first. Clean up on errors. Set hash_table_free pointer.
1718 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1719 bfd_link_hash_table* param with bfd*.
1720 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1721 hash_table_free pointer.
1722 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1723 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1724 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1725 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1726 * xcofflink.c: Similarly.
1727 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1728 clear link.next before creating linker hash table. Clean up on
1729 errors, and restore link.next on exit.
1730 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1731 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1732 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1733 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1734 * hash.c (bfd_hash_table_init_n): Free table on error.
1735 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1736 * bfd-in2.h: Regenerate.
1737 * libbfd.h: Regenerate.
1738 * libcoff.h: Regenerate.
1739
caa4096e
AM		 17402014-06-13 Alan Modra <amodra@gmail.com>
1741
1742 PR 17047
1743 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1744 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1745 * bfd.c (bfd_link_hash_table_free): Don't define.
1746 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1747 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1748 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1749 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1750 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1751 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1752 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1753 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1754 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1755 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1756 * xsym.c: Don't define various link_hash_table_free defines, and
1757 remove from bfd_target vars. Temporarily reference some of the
1758 target link_hash_table_free functions to avoid warnings.
1759 * bfd-in2.h: Regenerate.
1760 * libbfd.h: Regenerate.
1761
68faa637
AM		 17622014-06-13 Alan Modra <amodra@gmail.com>
1763
1764 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1765 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1766 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1767 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1768 Move link_hash_table_free functions before their corresponding
1769 link_hash_table_create functions.
1770
c72f2fb2
AM		 17712014-06-13 Alan Modra <amodra@gmail.com>
1772
1773 * bfd.c (struct bfd): Replace link_next with a union.
1774 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1775 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1776 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1777 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1778 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1779 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1780 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1781 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1782 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1783 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1784 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1785 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1786 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1787 * bfd-in2.h: Regenerate.
1788
7ed689ad
AM		 17892014-06-11 Alan Modra <amodra@gmail.com>
1790
1791 * linker.c (unwrap_hash_lookup): Add missing parens.
1792
07821655
KT		 17932014-06-11 Kai Tietz <ktietz@redhat.com>
1794
1795 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1796 * libcoff.h: Regenerated.
1797
7b8e2718
AM		 17982014-06-10 Alan Modra <amodra@gmail.com>
1799
b71c4043 1800 PR ld/16910
7b8e2718 1801 * linker.c (unwrap_hash_lookup): New function.
1a8bdf69 1802 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
7b8e2718
AM		 1803 * elf32-i370.c (i370_elf_relocate_section): Likewise.
1804 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
1805 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
1806 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
1807 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
1808 * elf32-spu.c (spu_elf_relocate_section): Likewise.
1809 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
1810
a47622ac
AM		 18112014-06-07 Alan Modra <amodra@gmail.com>
1812
1813 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
1814 insn as a bitfield; Use complain_overflow_bitfield.
1815 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
1816
270c9937
JB		 18172014-06-05 Joel Brobecker <brobecker@adacore.com>
1818
1819 * development.sh: New file.
1820 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
1821 Make -Werror the default with GCC only if DEVELOPMENT is true.
1822 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
1823 $(srcdir)/development.sh.
1824 * Makefile.in, configure: Regenerate.
1825
ac21917f
WN		 18262014-06-04 Will Newton <will.newton@linaro.org>
1827
810d4e75 1828 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 1829 being non-NULL into an assert.
1830 (elfNN_aarch64_tls_relax): Remove unused code.
1831
33ac0ca1
DD		 18322014-06-03 DJ Delorie <dj@redhat.com>
1833
1834 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
1835
c32abae8
NC		 18362014-06-03 Nick Clifton <nickc@redhat.com>
1837
1838 PR ld/16807
1839 * peXXigen.c (rsrc_process_section): Page align the new contents
1840 befgore writing out.
1841
397998fc
AM		 18422014-06-03 Alan Modra <amodra@gmail.com>
1843
1844 * elf64-ppc.c (ADDIS_R12_R2): Define.
1845 (build_plt_stub): Support fusion on ELFv2 stub.
1846 (ppc_build_one_stub): Likewise for plt branch stubs.
1847
b4894562
AM		 18482014-05-28 Alan Modra <amodra@gmail.com>
1849
1850 * elf32-rx.c (rx_table_map): Delete set but not used variables.
1851
4ba3b326
TG		 18522014-05-28 Tristan Gingold <gingold@adacore.com>
1853
1854 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
1855 to keep the length of the best fit range.
1856 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
1857 Likewise.
1858
7a2f2d82
DD		 18592014-05-27 DJ Delorie <dj@redhat.com>
1860
1a8bdf69 1861 * elf32-rx.c (get_symbol_value_maybe): New.
7a2f2d82
DD		 1862 (rx_elf_relocate_section): If we find a reloc against
1863 $tableentry$default$<name>, redirect it to the appropriate
1864 $tableentry$<n>$.
1865 (RX_Table_Info): New.
1866 (rx_table_find): New. Check all tables and SEC_KEEP all sections
1867 with table parts in them.
1868 (rx_check_directives): New.
1869 (rx_table_map_2): New.
1870 (rx_table_map): New.
1871 (rx_additional_link_map_text): New. Called to dump tables to the
1872 map file.
1a8bdf69 1873 * elf32-rx.h: New.
7a2f2d82 1874
bceec4b9
DD		 18752014-05-20 DJ Delorie <dj@redhat.com>
1876
1877 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
1878
93d1b056
AM		 18792014-05-20 Alan Modra <amodra@gmail.com>
1880
1881 PR 16952
1882 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
1883 Remove redundant setting of htab->elf.dynobj. Don't align.
1884 Define .sdata symbols using _bfd_elf_define_linkage_sym.
1885 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
1886 (create_sdata_sym): Delete.
1887 (elf_allocate_pointer_linker_section): Rename from
1888 elf_create_pointer_linker_section. Align section.
1889 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
1890 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
1891 and _SDA2_BASE_.
1892 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
1893 Remove unnecessary tests on _SDA_BASE_ sym.
1894 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
1895 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
1896 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
1897 (ppc_elf_maybe_strip_sdata_syms): Declare.
1898
a7c7b2ba
RM		 18992014-05-16 Ryan Mansfield <rmansfield@qnx.com>
1900
b4894562 1901 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 1902
19032014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 1904
1905 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
1906 in a section with no contents.
1907 (is_vma_in_section, find_section_by_vma): New functions.
1908 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
1909 offsets in the debug directory.
1910 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
1911 Byte-swap GUID from little-endian to big-endian order for
1912 consistent and conventional display.
1913
856ea05c
KP		 19142014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
1915
1916 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
1917 64-bit doubles objects mix with 32-bit doubles objects.
1918 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
1919
68e0f6b1
HPN		 19202014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
1921
1922 * mmo.c: Update URLs in documentation comments.
1923
1058c753
VA		 19242014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
1925 David Weatherford <weath@cadence.com>
1926 Max Filippov <jcmvbkbc@gmail.com>
1927
1928 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
1929 signed.
1930
e59bc75b
AT		 19312014-05-07 Andreas Tobler <andreast@fgznet.ch>
1932
1933 * config.bfd: Add proper arm config for *-*-freebsd*.
1934
ae52f483
AB		 19352014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
1936
1937 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
1938 mips32r5 and mips64r5.
1939 * archures.c (bfd_architecture): Likewise.
1940 * bfd-in2.h (bfd_architecture): Likewise.
1941 * cpu-mips.c (arch_info_struct): Likewise.
1942 * elfxx-mips.c (mips_set_isa_flags): Likewise.
1943
757a636f
RS		 19442014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
1945
1946 * elfxx-mips.h (elfxx-mips.h): Declare.
1947 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
1948 Tag_GNU_MIPS_ABI_FP mismatches.
1949 (_bfd_mips_fp_abi_string): New function.
1950
2f67d686
AM		 19512014-05-02 Alan Modra <amodra@gmail.com>
1952
1953 * targets.c: Sort bfd_target vectors somewhat alphabetically.
1954 * configure.in: Likewise.
1955 * configure: Regenerate.
1956
6d00b590
AM		 19572014-05-02 Alan Modra <amodra@gmail.com>
1958
1959 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
1960 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
1961 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
1962 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
1963 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
1964 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
1965 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
1966 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
1967 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
1968 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
1969 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
1970 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
1971 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
1972 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
1973 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
1974 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
1975 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
1976 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
1977 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
1978 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
1979 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
1980 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
1981 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
1982 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
1983 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
1984 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
1985 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
1986 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
1987 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
1988 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1989 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
1990 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
1991 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
1992 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
1993 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
1994 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
1995 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
1996 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
1997 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
1998 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
1999 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2000 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2001 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2002 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2003 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2004 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2005 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2006 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2007 on aout targets.
2008 * configure: Regenerate.
2009
1218d67d
HPN		 20102014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2011
2012 * mmo.c (mmo File layout documentation): Add note about low bits
2013 of address.
2014 (mmo_write_chunk): When handling data remainder, assert that
2015 previous remaining data is flushed.
2016 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2017 when dealing with an aligned VMA and for aligned lengths. Don't skip
2018 the last 32-bit-word of zeros.
2019 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2020 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2021 emitting data, not after updating it.
2022 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2023
a953eec9
NC		 20242014-04-30 Nick Clifton <nickc@redhat.com>
2025
2026 * compress.c (bfd_is_section_compressed): When checking the
2027 .debug_str section, also check the fifth byte in the section is
2028 not part of a string.
2029
5087d529
AM		 20302014-04-30 Alan Modra <amodra@gmail.com>
2031
2032 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2033 (find_merged_cie): Identify personality functions by (bfd_id,index)
2034 pair when a local sym is used.
2035
230977a4
CS		 20362014-04-29 Christian Svensson <blue@cmd.nu>
2037
2038 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2039 into .rela.got if it contained TLS relocations as well.
2040
40af4a36
NC		 20412014-04-28 Nick Clifton <nickc@redhat.com>
2042
2043 PR ld/16821
2044 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2045 time warning.
2046
a9e18c6a
AM		 20472014-04-26 Alan Modra <amodra@gmail.com>
2048
2049 * po/SRC-POTFILES.in: Regenerate.
2050 * configure: Regenerate.
2051
88667baf
NC		 20522014-04-25 Nick Clifton <nickc@redhat.com>
2053
2054 PR ld/16821
2055 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2056 a 342-bit host. This time for older versions of gcc.
2057
08937d80
NC		 20582014-04-24 Nick Clifton <nickc@redhat.com>
2059
2060 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2061 32-bit hosts.
2062
93ee1e36
AM		 20632014-04-24 Alan Modra <amodra@gmail.com>
2064
2065 PR 16867
2066 * dwarf2.c: Formatting.
2067 (struct dwarf2_debug): Make adjusted_section_count signed.
2068 (unset_sections): Make i signed.
2069 (set_debug_vma): New function.
2070 (place_sections): Handle separate debug object file. Set VMA
2071 on debug sections, even if they have an output section. Also
2072 set VMA on zero size sections, and non-load but alloc sections.
2073 Set adjusted_section_count to -1 when no section adjustment.
2074 Malloc adjusted_sections. Don't double last_vma. Transfer
2075 alloc section VMAs to separate debug file.
2076 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2077 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2078 test on symbols being the same before using old stash. Read
2079 and use separate debug file symbols. Call place_sections.
2080 (find_line): Don't call place_sections here.
2081 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2082 * libbfd.h: Regenerate.
2083 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2084 _bfd_dwarf2_slurp_debug_info call.
2085 * simple.c (simple_save_output_info): Clarify comment.
2086
3714081c
NC		 20872014-04-24 Nick Clifton <nickc@redhat.com>
2088
2089 PR ld/16807
2090 * peXXigen.c (struct rsrc_regions): New structure.
2091 (rsrc_print_resource_directory): Use new structure. Include
2092 offset of directory in listing.
2093 (rsrc_print_resource_entry): Likewise.
2094 (rsrc_print_section): Likewise.
2095 (rsrc_count_entries): Do not increment sizeof_strings or
2096 sizeof_leaves.
2097 (rsrc_count_directory): Do not increment sizeof_tables.
2098 (rsrc_compute_region_sizes): New function.
2099 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2100 (rsrc_process_section): Compute size of regions after merging
2101 entries.
2102
cd0449ab
AM		 21032014-04-23 Alan Modra <amodra@gmail.com>
2104
2105 PR ld/16787
2106 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2107 (place_sections): Do not modify VMA of sections when called from
2108 linker after sections have been placed in output sections. Short
2109 circuit single section case.
2110 (save_section_vma, section_vma_same): New functions.
2111 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2112 change.
2113 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2114 when non-relocatable.
2115
d5f59c10
NC		 21162014-04-22 Nick Clifton <nickc@redhat.com>
2117
2118 PR ld/16821
2119 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2120
73589c9d
CS		 21212014-04-22 Christian Svensson <blue@cmd.nu>
2122
2123 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2124 * archures.c: Likewise.
2125 * coffcode.h: Likewise.
2126 * config.bfd: Likewise.
2127 * configure.in: Likewise.
2128 * reloc.c: Likewise.
2129 * targets.c: Likewise.
2130 * cpu-or1k.c: New file.
2131 * elf32-or1k.c: New file.
2132 * coff-or32.c: Delete.
2133 * cpu-openrisc.c: Delete.
2134 * cpu-or32.c: Delete.
2135 * elf32-openrisc.c: Delete.
2136 * elf32-or32.c: Delete.
2137 * Makefile.in: Regenerate.
2138 * bfd-in2.h: Regenerate.
2139 * configure: Regenerate.
2140 * libbfd.h: Regenerate.
2141
285fc9d8
YZ		 21422014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2143
2144 PR ld/16821
2145 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2146
5d3b02f0
WN		 21472014-04-22 Will Newton <will.newton@linaro.org>
2148
2149 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2150 function. (elf_backend_section_flags): Remove define.
2151
cc75d373
RH		 21522014-04-21 Richard Henderson <rth@redhat.com>
2153
d1c109de
RH		 2154 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2155 parameter; honor it and disable got merging when false.
2156 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2157 the first pass of relaxation.
2158 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2159 the end of the LITERAL+LITUSE chain.
2160 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2161 second pass of relaxation.
2162
cc75d373
RH		 2163 * configure.ac (use_secureplt): Enable by default.
2164 * configure: Rebuild.
2165
c9ffd2ea
TG		 21662014-04-18 Tristan Gingold <gingold@adacore.com>
2167
2168 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2169 bind_content, weak_bind_content, lazy_bind_content,
2170 export_content.
2171 (bfd_mach_o_load_command): Add comments, add next field.
2172 (mach_o_data_struct): Replace commands field by first_command
2173 and last_command.
2174 * mach-o.c (bfd_mach_o_append_command): New function.
2175 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2176 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2177 copy fields.
2178 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2179 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2180 (bfd_mach_o_write_thread): Use macro instead of literal.
2181 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2182 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2183 functions.
2184 (bfd_mach_o_write_symtab_content): New function (extracted
2185 from bfd_mach_o_write_symtab).
2186 (bfd_mach_o_write_symtab): Split.
2187 (bfd_mach_o_count_indirect_symbols): Move
2188 (bfd_mach_o_build_dysymtab): Remove layout code.
2189 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2190 (bfd_mach_o_count_sections_for_seg): Remove.
2191 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2192 bfd_mach_o_build_seg_command).
2193 (bfd_mach_o_build_exec_seg_command): New function.
2194 (bfd_mach_o_build_dysymtab_command): Remove.
2195 (bfd_mach_o_layout_commands): New function.
2196 (bfd_mach_o_init_segment): New function.
2197 (bfd_mach_o_build_commands): Major rework to handle non-object
2198 files.
2199 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2200 function.
2201 (bfd_mach_o_read_dyld_info): Clear content fields.
2202 (bfd_mach_o_read_segment): Adjust call.
2203 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2204 chained.
2205 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2206 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2207 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2208 Likewise.
2209
967b2c53
TG		 22102014-04-18 Tristan Gingold <gingold@adacore.com>
2211
2212 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2213 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2214 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2215 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2216
4525c51a
TG		 22172014-04-18 Tristan Gingold <gingold@adacore.com>
2218
2219 * mach-o.h (bfd_mach_o_dylinker_command)
2220 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2221 name_len field.
2222 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2223 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2224
4384b284
TG		 22252014-04-18 Tristan Gingold <gingold@adacore.com>
2226
2227 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2228 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2229 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2230 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2231 each targets declared.
2232 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2233 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2234
452216ab
TG		 22352014-04-18 Tristan Gingold <gingold@adacore.com>
2236
2237 * mach-o.c (bfd_mach_o_write_thread)
2238 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2239 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2240 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2241 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2242 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2243 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2244 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2245 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2246 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2247 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2248 (bfd_mach_o_read_command): Now return a boolean status.
2249 Adjust return statements.
2250 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2251 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2252
cb22ccf4
KCY		 22532014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2254
2255 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2256 field. Add assigned_low_gotno and assigned_high_gotno fields.
2257 (mips_elf_create_local_got_entry): Update out-of-space condition.
2258 Set index of new GOT entry to assigned_low_gotno if required by
2259 the current relocation, else set it to assigned_high_gotno.
2260 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2261 with assigned_low_gotno.
2262 (mips_elf_multi_got): Initialize assigned_low_gotno and
2263 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2264 in place of assigned_gotno when handling global GOT entries.
2265 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2266 assigned_high_gotno.
2267 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2268 gap in the middle of local GOT space.
2269
4c34aff8
AM		 22702014-04-17 Alan Modra <amodra@gmail.com>
2271
2272 PR 16846
2273 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2274 current bfd is a plugin. Don't always set type_change_ok
2275 when old bfd is a plugin.
2276
12241a34
TG		 22772014-04-16 Tristan Gingold <gingold@adacore.com>
2278
2279 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2280 flag.
2281
40fd06d1
AM		 22822014-04-16 Alan Modra <amodra@gmail.com>
2283
2284 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2285 with "ba 0" rather than zeros.
2286
fa85fb9a
MS		 22872014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2288
2289 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2290
da3a2088
AM		 22912014-04-14 Alan Modra <amodra@gmail.com>
2292
2293 * elf32-ppc.c (BA): Define
2294 (ppc_elf_link_hash_table_create): Correct default_params.
2295 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2296 than "nop" for ppc476_workaround.
2297 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2298 and __glink_PLTresolve. Ensure plt call stub at end of page
2299 doesn't allow fall-thru prefetch.
2300
32ae0d80
NC		 23012014-04-11 Nick Clifton <nickc@redhat.com>
2302
2303 PR ld/16821
2304 * peXXigen.c (abs_finder): New function.
2305 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2306 than 1^32 try to convert them into section relative values
2307 instead.
2308
85cf705b
NC		 23092014-04-11 Nick Clifton <nickc@redhat.com>
2310
2311 * bfd-in2.h: Regenerate.
2312 * libbfd.h: Regenerate.
2313
1511baec
SL		 23142014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2315
2316 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2317 when building function stubs.
2318
e4ef1b6c
DC		 23192014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2320
2321 * elf32-avr.c: Add DIFF relocations for AVR.
2322 (avr_final_link_relocate): Handle the DIFF relocs.
2323 (bfd_elf_avr_diff_reloc): New.
2324 (elf32_avr_is_diff_reloc): New.
2325 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2326 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2327 bytes.
2328
2329 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2330
e30d16e9
AM		 23312014-04-09 Alan Modra <amodra@gmail.com>
2332
2333 * libcoff.h: Regenerate.
2334
b4ab4364
AM		 23352014-04-09 Alan Modra <amodra@gmail.com>
2336
2337 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2338 of safe ppc476 insns at end of page. Also remove non-branch insns.
2339 Expand comments.
2340
6e6e7cfc 23412014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 2342
2343 * peXXigen.c (pe_print_debugdata): New function: Displays the
2344 contents of the debug directory and decodes codeview entries.
2345 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2346 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2347 Add functions for reading and writing debugdir and codeview
2348 records.
2349 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2350 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2351 * libcoff-in.h (pe_tdata): Add build-id data.
2352 * libcoff.h: Regenerate.
2353 * coffcode.h (coff_write_object_contents): Run build_id
2354 after_write_object_contents hook.
2355
115c6d5c
AM		 23562014-04-05 Alan Modra <amodra@gmail.com>
2357
2358 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2359 merging non-default sym.
2360
26954155
TG		 23612014-04-04 Tristan Gingold <gingold@adacore.com>
2362
2363 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2364 configured for.
2365
ca148c5a
TG		 23662014-04-04 Tristan Gingold <gingold@adacore.com>
2367
2368 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2369 thinko on names length.
2370
47c50932
TG		 23712014-04-04 Tristan Gingold <gingold@adacore.com>
2372
2373 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2374 of output_section.
2375 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2376
4ef27e04
TG		 23772014-04-04 Tristan Gingold <gingold@adacore.com>
2378
2379 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2380
b69c8728
JT		 23812014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2382
2383 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2384 section before dereferencing.
2385 (pe_print_idata, pe_print_edata, pe_print_reloc)
2386 (rsrc_print_section): Don't bother interpreting the contents
2387 of sections which have no contents.
2388
1b6aeedb
MG		 23892014-04-03 Maria Guseva <m.guseva@samsung.com>
2390
2391 PR ld/16803
2392 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2393 file position.
2394
707e555b
TG		 23952014-04-03 Tristan Gingold <gingold@adacore.com>
2396
2397 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2398 output_section.
2399 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2400 Fix style.
2401 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2402
c3fcb775
AM		 24032014-04-03 Alan Modra <amodra@gmail.com>
2404
2405 * elf-bfd.h (struct elf_backend_data
2406 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2407 with "bfd_size_type size".
2408 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2409 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2410 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2411 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 2412 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2413 * bfd-in2.h: Regenerate.
c3fcb775 2414
7a79c514
TG		 24152014-04-02 Tristan Gingold <gingold@adacore.com>
2416
2417 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2418 (bfd_mach_o_prebind_cksum_command): New types.
2419 (bfd_mach_o_prebound_dylib_command): Rewrite.
2420 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2421 fields.
2422 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2423 command.
2424 (bfd_mach_o_read_prebind_cksum): New function.
2425 (bfd_mach_o_read_twolevel_hints): Ditto.
2426 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2427 commands.
2428
5979d6b6
AM		 24292014-04-02 Alan Modra <amodra@gmail.com>
2430
2431 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2432 Consolidate code handling possible section headers past end of
2433 segment. Don't use p_align for page size guess, instead use
2434 minpagesize. Take note of ld.so clearing section headers when
2435 p_memsz > p_filesz. Handle file header specifying no section
2436 headers. Handle zero p_align throughout. Default loadbase to
2437 zero. Add comments. Rename contents_size to high_offset, and
2438 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2439 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2440 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2441 Likewise.
2442 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2443 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2444 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2445 * bfd-in2.h: Regnerate.
2446
23d72939
TG		 24472014-04-01 Tristan Gingold <gingold@adacore.com>
2448
2449 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2450 when num == 0.
2451
6a631e86 24522014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 2453 Pavel Fedin <p.fedin@samsung.com>
6a631e86 2454
b4894562 2455 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 2456 entries on eabi and nacl targets.
2457 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 2458 (elf32_arm_nacl_plt_sym_val): Likewise.
2459 (elf32_arm_plt0_size): Add helper function.
2460 (elf32_arm_plt_size): Likewise.
6a631e86 2461
10be66a4
TG		 24622014-03-27 Tristan Gingold <gingold@adacore.com>
2463
2464 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2465 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2466
3cc27770
TG		 24672014-03-27 Tristan Gingold <gingold@adacore.com>
2468
2469 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2470 * mach-o.c (bfd_mach_o_write_symtab)
2471 (bfd_mach_o_write_contents)
2472 (bfd_mach_o_set_section_flags_from_bfd)
2473 (bfd_mach_o_build_seg_command): Fix indentation.
2474 (bfd_mach_o_get_base_address): New function.
2475
55bfc9ac
NC		 24762014-03-26 Nick Clifton <nickc@redhat.com>
2477
2478 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2479 relocations in discarded sections.
2480
d8028530
TG		 24812014-03-26 Tristan Gingold <gingold@adacore.com>
2482
2483 * mach-o.c (bfd_mach_o_convert_architecture): Add
2484 BFD_MACH_O_CPU_TYPE_ARM64.
2485
f6c7c3e8
AM		 24862014-03-26 Alan Modra <amodra@gmail.com>
2487
2488 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2489 needed plt entries when taking the address of functions for
2490 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2491 Move opd setup and abiversion checks to..
2492 (ppc64_elf_before_check_relocs): ..here. Renamed from
2493 ppc64_elf_process_dot_syms. Set output abiversion from input and
2494 input abiversion from output, if either is not set.
2495 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2496 (elf_backend_check_directives): Update.
2497
c955de36
WN		 24982014-03-25 Will Newton <will.newton@linaro.org>
2499
2500 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2501 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2502 of input sections rather than output sections.
2503
97323ad1
WN		 25042014-03-20 Will Newton <will.newton@linaro.org>
2505
2506 PR ld/16715
2507 * elf32-arm.c (elf32_arm_check_relocs): Set
2508 pointer_equality_needed for absolute references within
2509 executable links.
2510 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2511 unless pointer_equality_needed is set.
2512
1d63324c
NC		 25132014-03-19 Nick Clifton <nickc@redhat.com>
2514
6caf7111
NC		 2515 * peXXigen.c (rsrc_process_section): Add code to scan input
2516 sections and record their lengths. Use these lengths to find the
2517 start of each merged .rsrc section.
1d63324c 2518
fbe383b9
TG		 25192014-03-17 Tristan Gingold <gingold@adacore.com>
2520
2521 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2522 (bfd_mach_o_read_command): Ditto.
2523
5a026fc9
NC		 25242014-03-14 Meador Inge <meadori@codesourcery.com>
2525
b4894562
AM		 2526 * configure.in: Add strnlen to AC_CHECK_DECLS.
2527 * config.in: Regenerate.
2528 * configure: Regenerate.
2529 * sysdep.h (strnlen): Add prototype.
5a026fc9 2530
c3301df1
AM		 25312014-03-14 Alan Modra <amodra@gmail.com>
2532
2533 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2534 handling for VLE_SDA21 relocs.
2535
167ad85b
TG		 25362014-03-13 Tristan Gingold <gingold@adacore.com>
2537
2538 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2539 has been read.
2540 (pe_bfd_object_p): Also read version number to detect ILF.
2541 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2542 (x86_64pe_bigobj_vec): Define
2543 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2544 (bfd_coff_max_nscns): New macro.
2545 (coff_compute_section_file_positions): Use unsigned int for
2546 target_index. Compare with bfd_coff_max_nscns.
2547 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2548 Set a value for _bfd_coff_max_nscns.
2549 (header_bigobj_classid): New constant.
2550 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2551 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2552 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2553 functions.
2554 (bigobj_swap_table): New table.
2555 * libcoff.h: Regenerate.
2556 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2557 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2558 _bfd_coff_max_nscns.
2559 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2560 * coff-rs6000.c (bfd_xcoff_backend_data)
2561 (bfd_pmac_xcoff_backend_data): Likewise.
2562 * coff64-rs6000.c (bfd_xcoff_backend_data)
2563 (bfd_xcoff_aix5_backend_data): Likewise.
2564 * targets.c (x86_64pe_bigobj_vec): Declare.
2565 * configure.in (x86_64pe_bigobj_vec): New vector.
2566 * configure: Regenerate.
2567 * config.bfd: Add bigobj object format for Windows targets.
2568
c792917c
NC		 25692014-03-12 Nick Clifton <nickc@redhat.com>
2570
2571 PR ld/16671
2572 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2573 before testing for vxworks.
2574
fa47fa92
AM		 25752014-03-12 Alan Modra <amodra@gmail.com>
2576
2577 * Makefile.in: Regenerate.
2578
bbefd0a9
AM		 25792014-03-12 Alan Modra <amodra@gmail.com>
2580
2581 PR 16690
2582 * elf.c (copy_elf_program_header): Ignore first section lma if
2583 non-alloc.
2584
3c865fca
AM		 25852014-03-11 Alan Modra <amodra@gmail.com>
2586
2587 PR 16686
2588 * coff-rs6000.c: Include stdint.h.
2589 * coff64-rs6000.c: Likewise.
2590
ce15efd8
TG		 25912014-03-10 Tristan Gingold <gingold@adacore.com>
2592
2593 * ticoff.h: Removed.
2594
86c95733
AM		 25952014-03-08 Alan Modra <amodra@gmail.com>
2596
2597 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2598 many relocations. Correct bitsize and rightshift too for a number
2599 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2600 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2601 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2602 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2603 fields in instructions to signed/unsigned according to whether
2604 the field takes a signed or unsigned value. Tidy vle split16 code.
2605 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2606
b80eed39
AM		 26072014-03-08 Alan Modra <amodra@gmail.com>
2608
2609 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2610 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2611 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2612 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2613 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2614 fields in instructions to signed/unsigned according to whether
2615 the field takes a signed or unsigned value.
2616
c38e8559
PA		 26172014-03-07 Pedro Alves <palves@redhat.com>
2618
5893c83a 2619 PR gdb/16696
c38e8559
PA		 2620 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2621 through ptr_to_uint instead of through long.
2622
e9847026
NC		 26232014-03-06 Nick Clifton <nickc@redhat.com>
2624
2625 PR 16664
2626 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2627 attribute section names.
2628
4b95cf5c
AM		 26292014-03-05 Alan Modra <amodra@gmail.com>
2630
2631 Update copyright years.
2632
45965137
AM		 26332014-03-05 Alan Modra <amodra@gmail.com>
2634
2635 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2636 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2637 (ppc64_elf_check_relocs): Likewise.
2638 (ppc64_elf_relocate_section): Likewise.
2639 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2640 * bfd-in2.h: Regenerate.
2641 * libbfd.h: Regenerate.
2642
cd0c81e9 26432014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 2644
2645 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2646 Loongson-3A.
2647 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2648 extension of bfd_mach_mipsisa64r2.
2649
eed94f8f
NC		 26502014-03-04 Nick Clifton <nickc@redhat.com>
2651
2652 PR ld/16017
2653 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2654 (elf32_thumb2_plt_entry): New array.
2655 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2656 using thumb2 based PLT.
2657 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2658 entries.
2659 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2660 PLT entries.
2661 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2662 based PLT 0-entry.
2663 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2664 Thumb2 based PLT 0-entry.
2665 (elf32_arm_output_arch_local_syms): Handle creation of local
2666 symbols for Thumb2 based PLT entries.
2667
9850436d
AM		 26682014-02-28 Alan Modra <amodra@gmail.com>
2669
2670 PR ld/16643
2671 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2672 the same conditions we called check_relocs.
2673
1db37fe6
YG		 26742014-02-27 Yuri Gribov <y.gribov@samsung.com>
2675
2676 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2677 * bfd-in2.h: Regenerate.
2678 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2679 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2680 using long PLT entries.
2681 (bfd_elf32_arm_use_long_plt): New function.
2682 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2683
db434ba0
AM		 26842014-02-27 Alan Modra <amodra@gmail.com>
2685
2686 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2687 params for targets that don't use ppc32elf.em.
2688
d9972968
CLT		 26892014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2690
2691 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2692 of GOTOFF relocations.
2693
0ff2b86e
L		 26942014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2695 H.J. Lu <hongjiu.lu@intel.com>
2696
2697 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2698 (elf_x86_64_legacy_plt_entry): Likewise.
2699 (elf_x86_64_bnd_plt_entry): Likewise.
2700 (elf_x86_64_legacy_plt2_entry): Likewise.
2701 (elf_x86_64_bnd_plt2_entry): Likewise.
2702 (elf_x86_64_bnd_arch_bed): Likewise.
2703 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2704 (elf_x86_64_link_hash_table): Add plt_bnd.
2705 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2706 plt_bnd.
2707 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2708 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2709 in 64-bit mode.
2710 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2711 symbols. Resolve call to the second PLT if it is created.
2712 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2713 (elf_x86_64_relocate_section): Resolve PLT references to the
2714 second PLT if it is created.
2715 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2716 second PLT entry for BND relocation.
2717 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2718 the second PLT is created.
2719 (elf_x86_64_get_synthetic_symtab): New.
2720 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2721
7d4c687d
AM		 27222014-02-19 Alan Modra <amodra@gmail.com>
2723
2724 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2725 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2726 provision of out-of-line register save/restore routines.
2727
5db3e65d
JC		 27282014-02-18 Jack Carter <jack.carter@imgtec.com>
2729
b4894562
AM		 2730 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2731 PT_DYNAMIC segment flags.
5db3e65d 2732
024a2310
JK		 27332014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2734
2735 PR binutils/16595
2736 * simple.c (struct saved_offsets): New.
2737 (simple_save_output_info): Use it for ptr.
2738 (simple_restore_output_info): Use it for ptr. Check section_count.
2739 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2740
e7d1c40c
AM		 27412014-02-17 Alan Modra <amodra@gmail.com>
2742
2743 * elf64-ppc.h (struct ppc64_elf_params): Define.
2744 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2745 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2746 ppc64_elf_build_stubs): Update prototype.
2747 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2748 fields now in params. Adjust code throughout file.
2749 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2750 Save params pointer in htab.
2751 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2752 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2753 ppc64_elf_build_stubs): Remove parameters now in "params".
2754
668e22e5
AM		 27552014-02-17 Alan Modra <amodra@gmail.com>
2756
2757 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2758 patched for ppc476 workaround. Reapply branch taken/not taken
2759 relocs.
2760
9f7552cf
AM		 27612014-02-12 Alan Modra <amodra@gmail.com>
2762
2763 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2764 stubs for calls to __tls_get_addr that we know will later be
2765 optimised away.
2766
795bc6b3
AM		 27672014-02-12 Alan Modra <amodra@gmail.com>
2768
2769 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2770 for ld -r, when code sections are sufficiently aligned.
2771 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2772 pagesize_p2.
2773
b407645f
AM		 27742014-02-12 Alan Modra <amodra@gmail.com>
2775
2776 PR gold/15530
2777 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2778 --export-dynamic and --dynamic-list marking of symbols.
2779 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2780 cheap tests first.
2781
d6f6f455
L		 27822014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2783
2784 PR gold/16530
2785 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2786 executables if it matches dynamic_list.
2787
c1c69e83
AM		 27882014-02-10 Alan Modra <amodra@gmail.com>
2789
2790 * po/SRC-POTFILES.in: Regenerate.
2791 * po/bfd.pot: Regenerate.
2792
53291d1f
AM		 27932014-02-09 Alan Modra <amodra@gmail.com>
2794
2795 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2796 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2797 (elfNN_bed): Init new field.
2798 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
2799 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
2800 (ppc_elf_relax_section): Don't reallocate section here, write
2801 stubs, or write out relocs for ld -r here..
2802 (ppc_elf_relocate_section): ..instead write stubs here, and use
2803 existing code to write out relocs for ld -r. Fix offset
2804 adjustment on reloc for little-endian.
2805 (elf_backend_caches_rawsize): Define.
2806
d1eb5696
RO		 28072014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
2808
85773039 2809 PR build/16550
d1eb5696
RO		 2810 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
2811
2915c55b
JK		 28122014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
2813
2814 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
2815 return paths. Three times.
2816 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
2817 return paths.
2818 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
2819 (ppc64_elf_edit_toc): Free USED in return path.
2820
1c2de463
SL		 28212014-02-03 Sandra Loosemore <sandra@codesourcery.com>
2822
2823 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
2824 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
2825 * libbfd.h: Regenerated.
2826 * bfd-in2.h: Regenerated.
2827 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
2828 (nios2_reloc_map): Likewise.
2829 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
2830 Fixed all references.
2831 (nios2_elf32_relocate_section): Add new relocations.
2832 (nios2_elf32_check_relocs): Likewise.
2833 (nios2_elf32_gc_sweep_hook): Likewise.
2834
5446cbdf
AM		 28352014-02-03 Alan Modra <amodra@gmail.com>
2836
2837 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
2838 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
2839 (ppc_elf_link_params): New function.
2840 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
2841 workaround.
2842 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
2843 parameters. Use htab->params instead.
2844 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
2845 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
2846 64 bytes for ppc476 workaround.
2847 (struct ppc_elf_relax_info): New.
2848 (ppc_elf_relax_section): Exclude linker created sections and
2849 those too small to hold one instruction. Don't add another
cd3416da 2850 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 2851 generate trampolines for undefined symbols when !relocatable,
2852 nor for plugin symbols. Allocate space for ppc476 workaround
2853 patch area. Free fixups on error return path.
2854 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
2855 * elf32-ppc.h (struct ppc_elf_params): New.
2856 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
2857 (ppc_elf_link_params): Declare.
2858 * section.c (SEC_INFO_TYPE_TARGET): Define.
2859 * bfd-in2.h: Regenerate.
2860
82e91538
SL		 28612014-02-02 Sandra Loosemore <sandra@codesourcery.com>
2862
2863 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
2864 h_gp_got field.
2865 (nios2_elf32_relocate_section): Use got_base to adjust
2866 GOT-pointer-relative relocations relative to _gp_got.
2867 (create_got_section): Create _gp_got symbol.
2868 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
2869 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
2870
78058a5e
SL		 28712014-01-30 Sandra Loosemore <sandra@codesourcery.com>
2872
2873 * bfd-in2.h: Update from reloc.c.
2874 * elf32-nios2.c: Include elf32-nios2.h.
2875 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
2876 (nios2_reloc_map): Likewise.
2877 (enum elf32_nios2_stub_type): Declare.
2878 (struct elf32_nios2_stub_hash_entry): Declare.
2879 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
2880 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
2881 (struct elf32_nios2_link_hash_table): Add new fields bstab,
2882 stub_bfd, add_stub_section, layout_sections_again, stub_group,
2883 bfd_count, top_index, input_list, all_local_syms.
2884 (nios2_call26_stub_entry): New.
2885 (nios2_elf32_install_imm16): Move up in file.
2886 (nios2_elf32_install_data): Move up in file.
2887 (hiadj): Move up in file.
2888 (stub_hash_newfunc): New.
2889 (link_hash_newfunc): Initialize hsh_cache field.
2890 (STUB_SUFFIX): New.
2891 (nios2_stub_name): New.
2892 (nios2_get_stub_entry): New.
2893 (nios2_add_stub): New.
2894 (nios2_elf32_setup_section_lists): New.
2895 (nios2_elf32_next_input_section): New.
2896 (CALL26_SEGMENT): New.
2897 (MAX_STUB_SECTION_SIZE): New.
2898 (group_sections): New.
2899 (nios2_type_of_stub): New.
2900 (nios2_build_one_stub): New.
2901 (nios2_size_one_stub): New.
2902 (get_local_syms): New.
2903 (nios2_elf32_size_stubs): New.
2904 (nios2_elf32_build_stubs): New.
2905 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
2906 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
2907 trampolines for R_NIOS2_CALL26 stubs.
2908 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
2909 (nios2_elf32_gc_sweep_hook): Likewise.
2910 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
2911 (nios2_elf32_link_hash_table_free): New.
2912 (bfd_elf32_bfd_link_hash_table_free): Define.
2913 * elf32-nios2.h: New file.
2914 * libbfd.h: Update from reloc.c.
2915 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
2916
df3ce959
NC		 29172014-01-29 Nick Clifton <nickc@redhat.com>
2918
2919 PR binutils/16318
2920 * elf32-metag.c (elf_metag_post_process_headers): Call
2921 _bfd_elf_post_process_headers.
2922 * elf32-sh64.c (sh64_elf_copy_private_data): Call
2923 _bfd_elf_copy_private_data.
2924 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
2925
27b829ee
NC		 29262014-01-29 Nick Clifton <nickc@redhat.com>
2927
2928 * bfd-in.h (bfd_set_section_vma): Delete.
2929 (bfd_set_section_alignment): Delete.
2930 (bfd_set_section_userdata): Delete.
2931 (bfd_set_cacheable): Delete.
2932 * bfd.c (bfd_set_cacheable): New static inline function.
2933 * section.c (bfd_set_section_userdata): Likewise.
2934 (bfd_set_section_vma): Likewise.
2935 (bfd_set_section_alignment): Likewise.
2936 * bfd-in2.h: Regenerate.
2937
0a9c7b2b
NC		 29382014-01-28 Nick Clifton <nickc@redhat.com>
2939
2940 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
2941 attributes select the CU containing the abbreviation, which may not
2942 be the current CU.
2943
3ba720c7
AM		 29442014-01-24 Alan Modra <amodra@gmail.com>
2945
2946 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
2947 to get_relocs for ELFv2.
2948
d923cae0
L		 29492014-01-23 H.J. Lu <hongjiu.lu@intel.com>
2950
2951 PR ld/16498
3ba720c7 2952 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 2953 if TLS sections are not adjacent.
2954
16e4ecc0
AM		 29552014-01-22 Alan Modra <amodra@gmail.com>
2956
2957 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
2958
eb8d7fda
AM		 29592014-01-22 Alan Modra <amodra@gmail.com>
2960
2961 * elf64-ppc.c (STK_LINKER): Comment typo fix.
2962
4584ec12
L		 29632014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2964
2965 PR ld/16467
2966 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
2967 regular default symbol definition and the versioned dynamic
2968 symbol definition mismatch, skip the default symbol definition
2969 if one of them is IFUNC.
2970
22ef172a
L		 29712014-01-21 H.J. Lu <hongjiu.lu@intel.com>
2972
2973 PR ld/2404
2974 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
2975 info->export_dynamic nor h->ref_dynamic for type mismatch when
2976 adding the default version.
2977
b75d42bc
AM		 29782014-01-16 Alan Modra <amodra@gmail.com>
2979
2980 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
2981 mips_elf_traverse_got_arg* rather than mips_got_info*.
2982 Adjust caller. Alloc on output_bfd rather than symbol section
2983 owner.
2984
c353e543
L		 29852014-01-15 H.J. Lu <hongjiu.lu@intel.com>
2986
2987 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
2988 change.
2989 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2990
818d220a
L		 29912014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2992
2993 PR ld/16428
2994 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
2995 against __ehdr_start.
2996 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
2997
c3ce498c
L		 29982014-01-14 H.J. Lu <hongjiu.lu@intel.com>
2999
3000 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3001 change.
3002 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3003
d1ec1e40
L		 30042014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3005
3006 PR ld/16428
3007 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3008 count if there are any non pc-relative relocs.
3009 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3010
f44a1f8e
CL		 30112014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3012 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3013
3014 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3015 offset while calculating relocation address.
3016 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3017 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3018
fd0fd00c
MJ		 30192014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3020
3021 PR ld/16202
3022 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3023 R_ARM_ABS8 and R_ARM_ABS16.
3024
aa726b9e
AM		 30252014-01-13 Alan Modra <amodra@gmail.com>
3026
3027 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3028 error when shared and force a plt call otherwise.
3029 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3030 plt_type == PLT_NEW.
3031 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3032 the appropriate call stub.
3033
eec2f3ed
AM		 30342014-01-10 Alan Modra <amodra@gmail.com>
3035
3036 PR ld/14207
3037 PR ld/16322
3038 PR binutils/16323
3039 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3040 (assign_file_positions_for_non_load_sections): When setting up
3041 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3042 header that completely covers the relro region.
3043
09bf66a8
TG		 30442014-01-09 Tristan Gingold <gingold@adacore.com>
3045
3046 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3047 table macros and add macros to initializa the structure.
3048
43a8475c
L		 30492014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3050
3051 PR ld/14207
3052 PR ld/16322
3053 PR binutils/16323
3054 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3055 size for PT_GNU_RELRO segment.
3056 (assign_file_positions_for_load_sections): If PT_LOAD segment
3057 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3058
1651e569
TT		 30592014-01-07 Tom Tromey <tromey@redhat.com>
3060
3061 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3062 wrappers.
3063
dc9155b2
NC		 30642014-01-03 Nick Clifton <nickc@redhat.com>
3065
3066 PR binutils/16199
3067 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3068 zero.
3069
dd8dfa39 30702014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 3071
3072 PR binutils/14289
3073 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3074
1be5090b
NC		 30752014-01-02 Nick Clifton <nickc@redhat.com>
3076
3077 PR binutils/11983
3078 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3079 filename in the bfd's filename field.
3080 * elfcode.h (bfd_from_remote_memory): Likewise.
3081 * ieee.c (ieee_object_p): Likewise.
3082 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3083 * oasys.c (oasys_openr_next_archived_file): Likewise.
3084 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3085 * opncls.c (bfd_fopen): Likewise.
3086 (bfd_openstreamr): Likewise.
3087 (bfd_openr_iovec): Likewise.
3088 (bfd_openw): Likewise.
3089 (bfd_create): Likewise.
3090 (_bfd_delete_bfd): Free filename.
3091
5fb776a6 3092For older changes see ChangeLog-2013
56882138 3093\f
5fb776a6 3094Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 3095
3096Copying and distribution of this file, with or without modification,
3097are permitted in any medium without royalty provided the copyright
3098notice and this notice are preserved.
3099
56882138
AM		 3100Local Variables:
3101mode: change-log
3102left-margin: 8
3103fill-column: 74
3104version-control: never
3105End:
GDB Binutils - Deliverables
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