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A few comment cleanups
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
033539e2
NC		 12014-12-16 Nick Clifton <nickc@redhat.com>
2
3 PR binutils/17512
4 * format.c (bfd_check_format_matches): Check for a matching vector
5 before using match priorities.
6 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Fix off-by-one
7 errors with previous delta.
8
263ddf68
L		 92014-12-15 H.J. Lu <hongjiu.lu@intel.com>
10
11 PR ld/17713
12 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
13
bc696fd5
L		 142014-12-13 H.J. Lu <hongjiu.lu@intel.com>
15
16 PR ld/17689
17 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
18 Change has_bnd_reloc to bit field.
19 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
20 has_bnd_reloc to 0.
21 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
22 of TRUE.
23 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
24 real definition to a weak symbol.
25 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
26 weak symbol for PIE when discarding space for relocs against
27 symbols which turn out to need copy relocs.
28 (elf_x86_64_relocate_section): Also check needs_copy of a
29 weak symbol for PIE with copy reloc.
30
de287215
AM		 312014-12-12 Alan Modra <amodra@gmail.com>
32
33 PR 15228
34 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
35
6cabe1ea
AM		 362014-12-12 Alan Modra <amodra@gmail.com>
37
38 PR 15228
39 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
40 Error on copy relocs against protected symbols.
41 (elf_merge_st_other): Set h->protected_def.
42 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
43 (_bfd_elf_adjust_dynamic_copy): Update prototype.
44 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
45 _bfd_elf_adjust_dynamic_copy call.
46 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
47 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
48 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
49 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
50 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
51 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
52 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
53 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
54 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
55 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
56 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
57 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
58 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
59 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
60 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
61 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
62 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
63 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
64 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
65 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
66 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
67 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
68 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
69 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
70 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
71
8acbedd6
KS		 722014-12-11 Keith Seitz <keiths@redhat.com>
73
74 * elf.c (elf_parse_notes): Define convenience macro
75 GROKER_ELEMENT to add elements to 'grokers' array.
76 Add 'len' element to 'grokers'.
77 Use grokers.len instead of sizeof in string
78 comparisons.
79
f4943d82
AM		 802014-12-10 Alan Modra <amodra@gmail.com>
81
82 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
83 and coffgen. Add coff-bfd. Sort.
84 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
85 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
86 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
87 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
88 without unused param. Update uses.
89 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
90 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
91 * libcoff-in.h: #include "coff-bfd.h".
92 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
93 (coff_symbol_from): Delete.
94 * coff-bfd.c: New file.
95 * coff-bfd.h: New file.
96 * coff-i386.c: Update coff_symbol_from occurrences.
97 * coff-i960.c: Likewise.
98 * coff-m68k.c: Likewise.
99 * coff-sh.c: Likewise.
100 * coff-x86_64.c: Likewise.
101 * coffcode.h: Likewise.
102 * pe-mips.c: Likewise.
103 * configure.ac (elf): Add dwarf2.lo.
104 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
105 target vectors to .o files. Add dwarf2 for mach-o targets.
106 Fix the sh target FIXME.
107 * po/SRC-POTFILES.in: Regenerate.
108 * Makefile.in: Regenerate.
109 * configure: Regenerate.
110 * bfd-in2.h: Regenerate.
111 * libcoff.h: Regenerate.
112
e00e8198
AM		 1132014-12-10 Alan Modra <amodra@gmail.com>
114
115 PR 17541
116 * dwarf2.c (struct comp_unit): Add "lang".
117 (non_mangled): New function.
118 (struct funcinfo): Add "is_linkage". Reorder for better packing.
119 Make "name" a const char*.
120 (lookup_address_in_function_table): Delete functionname_ptr param.
121 (find_abstract_instance_name): Add is_linkage param. Set if we
122 have DW_AT_linkage_name or non_mangled DW_AT_name.
123 (scan_unit_for_symbols): Similarly set func->is_linkage.
124 (parse_comp_unit): Stash DW_AT_language.
125 (comp_unit_find_nearest_line): Replace functionname_ptr param
126 with function_ptr param.
127 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
128 functionname_ptr from function->name. Call _bfd_elf_find_function
129 to retrieve symbol for function if not linkage name.
130 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
131 * elf.c (elf_find_function): ..here.
132 (_bfd_elf_find_nearest_line): Adjust calls.
133 * elf-bfd.h (_bfd_elf_find_function): Declare.
134
fa15f18d
AM		 1352014-12-10 Alan Modra <amodra@gmail.com>
136
137 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
138 calling get_elf_backend_data.
139 (_bfd_dwarf2_find_nearest_line): Fix parens.
140
28dbcedc
AM		 1412014-12-10 Alan Modra <amodra@gmail.com>
142
143 PR 17666
144 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
145 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
146 (elfNN_bed): Init new field.
147 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
148 (bfd_elf_final_link): Control sorting of relocs.
149 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
150 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
151 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
152 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
153
f64e188b
NC		 1542014-12-09 Nick Clifton <nickc@redhat.com>
155
156 PR binutils/17512
157 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
158 * libbfd.c (safe_read_leb128): New function.
159 * libbfd-in.h (safe_read_leb128): Add prototype.
160 * libbfd.h: Regenerate.
161 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
162 Check for an over-long subsection length.
163 * elf.c (elf_parse_notes): Check that the namedata is long enough
164 for the string comparison that is about to be performed.
165 (elf_read_notes): Zero-terminate the note buffer.
166
31d999a5
AM		 1672014-12-09 Alan Modra <amodra@gmail.com>
168
169 * elf64-ppc.c (sort_r_offset): Delete.
170 (ppc64_elf_edit_opd): Don't sort input relocs.
171
d924db55
EB		 1722014-12-06 Eric Botcazou <ebotcazou@adacore.com>
173
174 * config.bfd: Add Visium support.
175 * configure.ac: Likewise.
176 * configure: Regenerate.
177 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
178 (ALL_MACHINES_CFILES): Add cpu-visium.c.
179 (BFD32_BACKENDS): Add elf32-visium.lo.
180 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
181 * Makefile.in: Regenerate.
182 * archures.c (DESCRIPTION): Add Visium support.
183 (bfd_visium_arch): Declare.
184 (bfd_archures_list): Add bfd_visium_arch.
185 * reloc.c: Add Visium relocations.
186 * targets.c (visium_elf32_vec): Declare.
187 (_bfd_target_vector): Add visium_elf32_vec.
188 * bfd-in2.h: Regenerate.
189 * libbfd.h: Likewise.
190 * cpu-visium.c: New file.
191 * elf32-visium.c: Likewise.
192 * po/SRC-POTFILES.in: Regenerate.
193
238309aa
SE		 1942014-12-05 Steve Ellcey <sellcey@mips.com>
195
196 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
197
b7365e5d
L		 1982014-12-05 H.J. Lu <hongjiu.lu@intel.com>
199
200 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
201
3972882e
L		 2022014-12-04 H.J. Lu <hongjiu.lu@intel.com>
203
204 PR binutils/17677
205 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
206 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
207 function.
208 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
209 (elf_backend_plt_sym_val): Likewise.
210 (elf_i386_get_plt_sym_val): New.
211 (elf_i386_get_synthetic_symtab): Likewise.
212 (bfd_elf32_get_synthetic_symtab): Likewise.
213 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
214 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
215 (elf_backend_plt_sym_val): Likewise.
216 (elf_x86_64_get_plt_sym_val): New.
217 (elf_x86_64_get_synthetic_symtab): Use
218 _bfd_elf_ifunc_get_synthetic_symtab.
219 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
220
53df40a4
AM		 2212014-12-04 Alan Modra <amodra@gmail.com>
222
223 PR 17666
224 * elflink.c: Include bfd_stdint.h.
225 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
226 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
227 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
228 sorting invalidates.
229
db6b071a
NC		 2302014-12-03 Nick Clifton <nickc@redhat.com>
231
232 PR binutils/17512
233 * compress.c (bfd_get_full_section_contents): Fail if there are no
234 section contents available when the compress_status is
235 COMPRESS_SECTION_DONE.
236 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
237 (bfd_malloc2): Use bfd_malloc.
238 (bfd_realloc): Refuse to reallocate a negative size.
239 (bfd_realloc2): Use bfd_realloc.
240 (bfd_realloc_or_free): Use bfd_realloc.
241 (bfd_zmalloc): Use bfd_malloc.
242 (bfd_zmalloc): Use bfd_malloc2.
243 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
244
9d157cb9
L		 2452014-12-03 H.J. Lu <hongjiu.lu@intel.com>
246
247 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
248
fd9edc90
L		 2492014-12-02 H.J. Lu <hongjiu.lu@intel.com>
250
251 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
252 info->executable for symbols which need copy relocs.
253
31c0ebfe
L		 2542014-12-02 H.J. Lu <hongjiu.lu@intel.com>
255
256 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
257 change.
258 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
259 with ELIMINATE_COPY_RELOCS.
260 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
261 relocs against symbols which turn out to need copy relocs.
262
9a926d55
L		 2632014-12-02 H.J. Lu <hongjiu.lu@intel.com>
264
265 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
266 allow copy relocs for building executables.
267 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
268 pc-relative relocation in shared object.
269 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
270 PIE.
271 (elf_x86_64_relocate_section): Don't copy a pc-relative
272 relocation into the output file if the symbol needs copy reloc.
273
538baf8b
AB		 2742014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
275
276 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
277 overflow on non-weak undefined symbols.
278
51aecdc5
AM		 2792014-12-02 Alan Modra <amodra@gmail.com>
280
281 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
282 _opd_sec_data array, halving required memory.
283 (sort_r_offset): New function.
284 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
285 sections with a mix of 16 and 24 byte OPD entries. Don't
286 attempt to honour --non-overlapping-opd for .opd sections with
287 unexpected relocs. Simplify opd entry size calculations by
288 first finding the reloc for the next entry. Make edit loop
289 handle one opd entry per iteration, with an inner loop
290 handling relocs per entry.
291
06614111
NC		 2922014-12-01 Nick Clifton <nickc@redhat.com>
293
294 PR binutils/17512
295 * archive.c (do_slurp_coff_armap): Add range checks to prevent
296 running off the end of the string table.
297 * compress.c (bfd_get_full_section_contents): Return a NULL
298 pointer for zero sized sections. Do not attempt to copy a buffer
299 onto itself.
300 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
301 header. Add range checks to avoid running off the end of the
302 section.
303 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
304 if the seek fails, no memory is allocated.
305 (bfd_elf_string_from_elf_section): Do not allocate a string from a
306 non string section. It only leads to trouble later on.
307 (_bfd_elf_print_private_bfd_data): Check for there being too
308 little external dynamic data.
309 (bfd_section_from_shdr): Replace assertion with a failure mode.
310 (bfd_section_from_shdr): When walking a loaded group section use
311 the internal structure size, not the external size. Check for the
312 group section being empty.
313 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
314 failure mode.
315 * elfcode.h (elf_slurp_reloc_table): Likewise.
316 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
317 parameter is NULL.
318
7b20f099
AM		 3192014-11-30 Alan Modra <amodra@gmail.com>
320
321 PR 16452, 16457
322 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
323 symbols from libraries that won't be listed in DT_NEEDED.
324 (elf_link_output_extsym): Don't output verdefs for such symbols.
325
25ff461f
AM		 3262014-11-28 Alan Modra <amodra@gmail.com>
327
328 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
329 vna_next/vd_next/vda_next is zero. Correct counts.
330
1036838a
NC		 3312014-11-27 Nick Clifton <nickc@redhat.com>
332
333 PR binutils/17512
334 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
335 a discrepancy between the isymMax and ifdMax values in the
336 symbolic header.
337 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
338 scanning the external dynamic entries.
339
a1165289
NC		 3402014-11-26 Nick Clifton <nickc@redhat.com>
341
342 PR binutils/17512
343 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
344 value.
345 * coff-h8500.c (rtype2howto): Likewise.
346 * coff-tic30.c (rtype2howto): Likewise.
347 * coff-z80.c (rtype2howto): Likewise.
348 * coff-z8k.c (rtype2howto): Likewise.
349 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
350 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
351 could be found.
352 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
353 * coff-w65.c (rtype2howto): Likewise.
354 * coff-we32k.c (RTYPE2HOWTO): Likewise.
355 * pe-mips.c (RTYPE2HOWTO): Likewise.
356 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
357 an error return.
358 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
359 be unused.
360 * coffgen.c (make_a_section_from_file): Check the length of a
361 section name before testing to see if it is a debug section name.
362 (coff_object_p): Zero out any uninitialised bytes in the opt
363 header.
364 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
365 source being empty when there are values to be processed.
366 (_bfd_ecoff_slurp_symbol_table): Add range check.
367 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
368 (bfd_mach_o_mangle_sections): Move test for too many sections to
369 before the allocation of the section table.
370 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
371 memory and nullify the symbol pointer.
372 * reloc.c (bfd_generic_get_relocated_section_contents): Add
373 handling of a bfd_reloc_notsupported return value.
374 * versados.c (EDATA): Add range checking.
375 (get_record): Likewise.
376 (process_otr): Check for contents being available before updating
377 them.
378 (versados_canonicalize_reloc): Add range check.
379
601a03ba
AM		 3802014-11-26 Alan Modra <amodra@gmail.com>
381
382 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
383 internal verref buffer. Error for zero sh_info. Print errors.
384 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
385
60bb06bc
L		 3862014-11-25 H.J. Lu <hongjiu.lu@intel.com>
387
388 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
389 NAME##_get_symbol_version_string.
390 (bfd_get_symbol_version_string): New.
391 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
392 _bfd_nosymbols define.
393 * aout-target.h (MY_get_symbol_version_string): Likewise.
394 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
395 * binary.c (binary_get_symbol_version_string): Likewise.
396 * bout.c (aout_32_get_symbol_version_string): Likewise.
397 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
398 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
399 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
400 * ieee.c (ieee_get_symbol_version_string): Likewise.
401 * ihex.c (ihex_get_symbol_version_string): Likewise.
402 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
403 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
404 * mmo.c (mmo_get_symbol_version_string): Likewise.
405 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
406 * oasys.c (oasys_get_symbol_version_string): Likewise.
407 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
408 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
409 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
410 * som.c (som_get_symbol_version_string): Likewise.
411 * srec.c (srec_get_symbol_version_string): Likewise.
412 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
413 * versados.c (versados_get_symbol_version_string): Likewise.
414 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
415 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
416
417 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
418 coff_get_symbol_version_string.
419 (rs6000_xcoff64_aix_vec): Likewise.
420
421 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
422 (_bfd_elf_get_symbol_version_string): This.
423 * elf.c: Likewise.
424 (bfd_elf_print_symbol): Updated.
425 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
426
427 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
428 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
429 * bfd-in2.h: Regenerated.
430 * libbfd.h: Likewise.
431 * libcoff.h: Likewise.
432
bb4d2ac2
L		 4332014-11-25 H.J. Lu <hongjiu.lu@intel.com>
434
435 PR binutils/16496
436 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
437 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
438 from bfd_elf_print_symbol.
439 (bfd_elf_print_symbol): Use it.
440
dd7e64d4
L		 4412014-11-25 H.J. Lu <hongjiu.lu@intel.com>
442
443 * elf32-i386.c (elf_i386_got_plt_entry): New.
444 (elf_i386_pic_got_plt_entry): Likewise.
445 (elf_i386_link_hash_entry): Add plt_got.
446 (elf_i386_link_hash_table): Likewise.
447 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
448 (elf_i386_get_local_sym_hash): Likewise.
449 (elf_i386_check_relocs): Create the GOT PLT if there are both
450 PLT and GOT references when the regular PLT is used.
451 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
452 both PLT and GOT references unless pointer equality is needed.
453 (elf_i386_relocate_section): Also check the GOT PLT when
454 resolving R_386_PLT32.
455 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
456 available.
457
458 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
459 (elf_x86_64_link_hash_table): Likewise.
460 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
461 (elf_x86_64_get_local_sym_hash): Likewise.
462 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
463 PLT and GOT references when the regular PLT is used.
464 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
465 both PLT and GOT references unless pointer equality is needed.
466 (elf_x86_64_relocate_section): Also check the GOT PLT when
467 resolving R_X86_64_PLT32.
468 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
469 available.
470
6e733cce
L		 4712014-11-24 H.J. Lu <hongjiu.lu@intel.com>
472
473 * configure: Regenerated.
474
520c7b56
JW		 4752014-11-24 Tejas Belagod <tejas.belagod@arm.com>
476
477 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
478 (erratum_835769_scan): Sort map list.
479
e05fa0ba
AM		 4802014-11-24 Alan Modra <amodra@gmail.com>
481
482 * elf64-ppc.c (plt_stub_pad): Correct.
483
6db50b4c
L		 4842014-11-23 H.J. Lu <hongjiu.lu@intel.com>
485
486 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
487 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
488 (elf_x86_64_allocate_dynrelocs): Don't assert size of
489 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
490
35a14c6b
L		 4912014-11-22 H.J. Lu <hongjiu.lu@intel.com>
492
493 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
494 branch displacement overflow in PLT entry.
495
0a9d414a
NC		 4962014-11-21 Nick Clifton <nickc@redhat.com>
497
498 PR binutils/17512
499 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
500 number of auxillary entries.
501 * ieee.c (next_byte): Convert to a function. Return FALSE if the
502 next byte is beyond the end of the buffer.
503 (parse_int): Test the return value of next_byte.
504 (parse_expression): Convert to boolean. Return FALSE if the
505 parsing failed. Test the return value of next_byte.
506 (ieee_seek): Convert to a function. Return FALSE if the seek goes
507 beyond the end of the buffer.
508 (ieee_slurp_external_symbols): Test the return value of ieee_seek
509 and next_byte.
510 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
511 operation failed. Test the return value of ieee_seek and
512 next_byte.
513 (ieee_archive_p): Test the return value of ieee_seek and
514 next_byte.
515 (do_one): Likewise.
516 (ieee_slurp_section_data): Likewise.
517 (ieee_object_p): Likewise. Store the size of the buffer in the
518 total_amt field in the header.
519 * libieee.h (common_header_type): Add amt field.
520 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
521 reloc's value is within range.
522 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
523 operation fails.
524 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
525 an error message.
526 (pex64_dump_xdata): Check for buffer overflows.
527 * versados.c (process_otr): Check that the section exists before
528 taking its size.
529 (versados_object_p): Make sure that enough data was read for the
530 header to be checked.
531 * vms-alpha.c (vms_get_remaining_object_record): Change
532 read_so_far parameter to an unsigned int. Check that the amount
533 read is in range.
534
5974eba6
L		 5352014-11-21 H.J. Lu <hongjiu.lu@intel.com>
536
537 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
538 PC-relative offset overflow check.
539
cd11f78f
AC		 5402014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
541
542 PR binutils/17512
543 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
544 string table before clearing the first few bytes.
545
a715796b
TG		 5462014-11-21 Terry Guo <terry.guo@arm.com>
547
548 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
549
0cfb0717
AM		 5502014-11-20 Alan Modra <amodra@gmail.com>
551
552 * elf64-ppc.c (group_sections): Init stub14_group_size from
553 --stub-group-size parameter divided by 1024.
554
1e269e9b
AM		 5552014-11-20 Alan Modra <amodra@gmail.com>
556
557 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
558 alignment calculation.
559
9274e9de
TG		 5602014-11-20 Terry Guo <terry.guo@arm.com>
561
562 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
563 hasn't attribute section.
564
f9dffbf0
AM		 5652014-11-20 Alan Modra <amodra@gmail.com>
566
567 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
568
ab7fede8
L		 5692014-11-18 H.J. Lu <hongjiu.lu@intel.com>
570
571 PR ld/17618
572 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
573 PC-relative offset overflow in PLT entry.
574
6937bb54
NC		 5752014-11-18 Nick Clifton <nickc@redhat.com>
576
577 PR binutils/17512
578 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
579 is larger than its real size.
580 (rsrc_print_section): Fix off-by-one error checking for overflow.
581 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
582 sections.
583
d258b828
IZ		 5842014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
585
586 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
587 for -z bndplt.
588
470c009b
NC		 5892014-11-14 Nick Clifton <nickc@redhat.com>
590
591 PR binutils/17597
592 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
593 the section.
594 (bfd_get_alt_debug_link_info): Likewise.
595
041830e0
NC		 5962014-11-14 Nick Clifton <nickc@redhat.com>
597
598 PR binutils/17512
599 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
600 all.
601 (ieee_object_p): Likewise.
602
57494d81
L		 6032014-11-13 H.J. Lu <hongjiu.lu@intel.com>
604
605 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
606
f8521a03
L		 6072014-11-13 H.J. Lu <hongjiu.lu@intel.com>
608
609 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
610
553d1284
L		 6112014-11-13 H.J. Lu <hongjiu.lu@intel.com>
612
613 PR gas/17598
614 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
615 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
616 (elf_x86_64_relocate_section): Likewise.
617
a5c71af8
NC		 6182014-11-13 Nick Clifton <nickc@redhat.com>
619
620 PR binutils/17512
621 * coffcode.h (coff_ptr_struct): Add is_sym field.
622 (coff_new_section_hook): Set the is_sym field.
623 (coff_pointerize_aux_hook): Check the is_sym field.
624 (coff_print_aux): Likewise.
625 (coff_compute_section_file_positions): Likewise.
626 (coff_write_object_contents): Likewise.
627 (coff_slurp_line_table): Likewise.
628 (coff_slurp_symbol_table): Likewise.
629 (CALC_ADDEND): Likewise.
630 * coffgen.c (coff_renumber_symbols): Likewise.
631 (coff_mangle_symbols): Likewise.
632 (coff_fix_symbol_name): Likewise.
633 (coff_write_symbol): Likewise.
634 (coff_write_alien_symbol): Likewise.
635 (coff_write_native_symbol): Likewise.
636 (coff_write_symbols): Likewise.
637 (coff_write_linenumbers): Likewise.
638 (coff_pointerize_aux): Likewise.
639 (coff_get_normalized_symtab): Likewise.
640 (coff_get_symbol_info): Likewise.
641 (bfd_coff_get_syment): Likewise.
642 (bfd_coff_get_auxent): Likewise.
643 (coff_print_symbol): Likewise.
644 (coff_find_nearest_line_with_names): Likewise.
645 (bfd_coff_set_symbol_class): Likewise.
646 (coff_make_empty_symbol): Set the is_sym field.
647 (coff_bfd_make_debug_symbol): Likewise.
648 * peicode.h (pe_ILF_make_a_symbol): Likewise.
649 * libcoff.h: Regenerate.
650 * libcoff-in.h: Regenerate.
651
f41e4712
NC		 6522014-11-12 Nick Clifton <nickc@redhat.com>
653
654 PR binutils/17512
655 * coffcode.h (coff_slurp_line_table): Set the line number of
656 corrupt entries to -1.
657 (coff_slurp_symbol_table): Alway initialise the value of the
658 symbol.
659 * coffgen.c (coff_print_symbol): Check that the combined pointer
660 is valid.
661 (coff_print_symbol): Do not print negative line numbers.
662 * peXXigen.c (pe_print_idata): Add range checking displaying
663 member names.
664
6bb3e679
AM		 6652014-11-12 Alan Modra <amodra@gmail.com>
666
667 PR binutils/17512
668 * coffcode.h (coff_slurp_line_table): Drop line number info
669 not preceded by a valid function entry. Revert last change.
670
201159ec
NC		 6712014-11-11 Nick Clifton <nickc@redhat.com>
672
673 PR binutils/17512
674 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
675 line number cache that would not be initialised by the copy from
676 the new line number table.
677 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
678 returning NULL.
679 * coffgen.c (coff_get_normalized_symbols): Get the external
680 symbols before allocating space for the internal symbols, in case
681 the get fails.
682 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
683 array if one is needed. Likewise with the verdef array.
684 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
685 messages.
686 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
687 structure are initialised.
688 (pe_print_edata): Avoid reading off the end of the data buffer.
689
0ac23374
AM		 6902014-11-11 Alan Modra <amodra@gmail.com>
691
692 PR binutils/17512
693 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
694 when building func_table.
695
fcfa6240
AM		 6962014-11-11 Alan Modra <amodra@gmail.com>
697
698 PR binutils/17512
699 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
700 memset the particular bits we need. Update src after hitting loop
701 "continue". Don't count lineno omitted due to invalid symbols in
702 nbr_func, and update lineno_count. Init entire terminating
703 lineno. Don't both allocating terminator in n_lineno_cache.
704 Redirect sym->lineno pointer to where n_lineno_cache will be
705 copied, and free n_lineno_cache.
706 * pe-mips.c (NUM_HOWTOS): Typo fix.
707
4de1599b
AM		 7082014-11-11 Alan Modra <amodra@gmail.com>
709
710 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
711 size check to account for possible zero terminator.
712
fd6f9d17
RS		 7132014-11-10 James Cowgill <James.Cowgill@imgtec.com>
714
715 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
716 data sections to be PROGBITS
717
36e9d67b
NC		 7182014-11-10 Nick Clifton <nickc@redhat.com>
719
720 PR binutils/17521
721 * coff-i386.c (NUM_HOWTOS): New define.
722 (RTYPE2HOWTO): Use it.
723 (coff_i386_rtype_to_howto): Likewise.
724 (coff_i386_reloc_name_lookup): Likewise.
725 (CALC_ADDEND): Check that reloc r_type field is valid.
726 * coff-x86_64.c (NUM_HOWTOS): New define.
727 (RTYPE2HOWTO): Use it.
728 (coff_amd64_rtype_to_howto): Likewise.
729 (coff_amd64_reloc_name_lookup): Likewise.
730 (CALC_ADDEND): Check that reloc r_type field is valid.
731 * coffcode.h (coff_slurp_line_table): Check for symbol table
732 indexing underflow.
733 (coff_slurp_symbol_table): Use zalloc to ensure that all table
734 entries are initialised.
735 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
736 in the string table. Also ensure that the table is 0 terminated.
737 (coff_get_normalized_symtab): Check for symbol table indexing
738 underflow.
739 * opncls.c (bfd_alloc): Catch the case where a small negative size
740 can result in only 1 byte being allocated.
741 (bfd_alloc2): Use bfd_alloc.
742 * pe-mips.c (NUM_HOWTOS): New define.
743 (coff_mips_reloc_name_lookup): Use it.
744 (CALC_ADDEND): Check that reloc r_type field is valid.
745 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
746 in the DataDirectory.
747 (pe_print_idata): Avoid reading beyond the end of the data block
748 wen printing strings.
749 (pe_print_edata): Likewise.
750 Check for table indexing underflow.
751 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
752 (pe_bfd_object_p): Allocate and initialize enough space to hold a
753 PEAOUTHDR, even if the opt_hdr field specified less.
754
d1f5d98a
AM		 7552014-11-08 Alan Modra <amodra@gmail.com>
756
757 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
758
01158262
L		 7592014-11-07 H.J. Lu <hongjiu.lu@intel.com>
760
761 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
762 checks.
763
cf61b747
L		 7642014-11-07 H.J. Lu <hongjiu.lu@intel.com>
765
766 PR ld/17482
767 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
768 for IE->LE transition.
769
56aedec7
AM		 7702014-11-07 Alan Modra <amodra@gmail.com>
771
772 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
773
e5242d4b
AM		 7742014-11-07 Alan Modra <amodra@gmail.com>
775
776 * tekhex.c (CHUNK_SPAN): Define.
777 (struct data_struct <chunk_init>): Use one byte per span, update
778 all code accessing this field.
779 (find_chunk): Add create param, don't create new entry unless set.
780 (insert_byte): Don't save zeros.
781 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
782 on symbol type. Create an alternate section if both types of
783 symbol are given. Attach type '2' and '6' symbols to absolute
784 section.
785 (move_section_contents): Fix caching of chunk. Don't create chunk
786 when reading, or for writing zeros.
787 (tekhex_set_section_contents): Don't create initial chunks.
788 (tekhex_write_object_contents): Use CHUNK_SPAN.
789
7c53fd1c
AM		 7902014-11-07 Alan Modra <amodra@gmail.com>
791
792 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
793
40572405
AM		 7942014-11-07 Alan Modra <amodra@gmail.com>
795
796 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
797 * coffcode.h (coff_set_alignment_hook): Likewise.
798 (coff_slurp_line_table): Likewise.
799 * coffgen.c (coff_get_normalized_symtab): Likewise.
800 (_bfd_coff_get_external_symbols): Likewise.
801 * elf.c (bfd_elf_get_str_section): Likewise.
802 * tekhex.c (first_phase): Likewise.
803
83410725
NC		 8042014-11-06 Nick Clifton <nickc@redhat.com>
805
806 * aoutx.h (slurp_symbol_table): Revert previous delta.
807 (slurp_reloc_table): Likewise.
808 * compress.c (bfd_get_full_section_contents): Remove file size
809 test.
810 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
811 and do not complain about linker generated files.
812
1fe9dc45
WN		 8132014-11-06 Will Newton <will.newton@linaro.org>
814
815 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
816 length sections and sub-sections.
817
a6f921c8
NC		 8182014-11-04 Nick Clifton <nickc@redhat.com>
819
820 PR binutils/17512
821 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
822 Replace another abort with an error message.
823 (coff_slurp_line_table): Add more range checking.
824 * peXXigen.c (pe_print_debugdata): Add range checking.
825
131e2f8e
MF		 8262014-11-05 James Cowgill <james.cowgill@imgtec.com>
827
828 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
829 when creating a dso with discarded dynsym section.
830
09c14161
MF		 8312014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
832
833 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
834 and E_MIPS_ARCH_64R6 support.
835
20ad5e28
NC		 8362014-11-05 Nick Clifton <nickc@redhat.com>
837
838 PR binutils/17512
839 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
840 about the number of relocations it contains.
841 (coff_sort_func_alent): Return 0 if the pointers are NULL.
842 (coff_slurp_line_table): Add more range checks. Do not free new
843 tables created when sorting line numbers.
844 * peXXigen.c (pe_print_idata): Add range checks.
845 (pe_print_edata): Likewise.
846 (rsrc_print_resource_entries): Likewise. Avoid printing control
847 characters. Terminate priniting if corruption is detected.
848 (rsrc_print_resource_directory): Terminate printing if an unknown
849 directory type is encountered.
850 (pe_print_debugdata): Fix off-by-one error.
851 (rsrc_count_entries): Add range checking.
852 (rsrc_parse_entry): Likewise.
853
bb0d8671
NC		 8542014-11-04 Nick Clifton <nickc@redhat.com>
855
79f2a78e
NC		 856 PR binutils/17512
857 * compress.c (bfd_get_full_section_contents): Improve test for
858 linker created objects.
859
bb0d8671
NC		 860 PR binutils/17533
861 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
862 corrupt extended name tables.
863
ef42b83e
AM		 8642014-11-04 Alan Modra <amodra@gmail.com>
865
866 * elf32-spu.c (ovl_mgr_stat): New function.
867 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
868
931b79cc
AB		 8692014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
870
871 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
872 relaxation, reduce the size of symbols that span the deleted
873 bytes.
874
a12d0ffc
AB		 8752014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
876
877 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
878 located at the very end of the section.
879
5a3f568b
NC		 8802014-11-03 Nick Clifton <nickc@redhat.com>
881
882 PR binutils/17512
883 * aoutx.h (slurp_symbol_table): Check that computed table size is
884 not bigger than the file from which is it being read.
885 (slurp_reloc_table): Likewise.
886 * coffcode.h (coff_slurp_line_table): Remove unneeded local
887 'warned'. Do not try to print the details of a symbol with an
888 invalid index.
889 * coffgen.c (make_a_sectiobn_from_file): Check computed string
890 index against length of string table.
891 (bfd_coff_internal_syment_name): Check read in string offset
892 against length of string table.
893 (build_debug_section): Return a pointer to the section used.
894 (_bfd_coff_read_string_table): Store the length of the string
895 table in the coff_tdata structure.
896 (bfd_coff_free_symbols): Set the length of the string table to
897 zero when it is freed.
898 (coff_get_normalized_symtab): Check offsets against string table
899 or data table lengths as appropriate.
900 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
901 length of string table.
902 * compress.c (bfd_get_full_section_contents): Check computed size
903 against the size of the file.
904 * libcoff-in.h (obj_coff_strings_len): Define.
905 (struct coff_tdata): Add strings_len field.
906 * libcoff.h: Regenerate.
907 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
908 data if the debug section is too small.
909 * xcofflink.c (xcoff_link_input_bfd): Check offset against
910 length of string table.
911
ba241f2d
NC		 9122014-11-03 Nick Clifton <nickc@redhat.com>
913
914 * po/fi.po: Updated Finnish translation.
915
2c629856
N		 9162014-10-31 Andrew Pinski <apinski@cavium.com>
917 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
918
919 * archures.c: Add octeon3 for mips target.
920 * bfd-in2.h: Regenerate.
921 * bfd/cpu-mips.c: Define I_mipsocteon3.
922 nfo_struct): Add octeon3 support.
923 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
924 octeon3.
925 (mips_set_isa_flags): Add support for octeon3.
ba241f2d 926 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
2c629856
N		 927 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
928 extension of bfd_mach_mips_octeon2.
929 (print_mips_isa_ext): Print the value of Octeon3.
930
f54498b4
NC		 9312014-10-31 Nick Clifton <nickc@redhat.com>
932
933 PR binutils/17512
934 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
935 symbol table bigger than the file.
936 * elf.c (bfd_elf_get_str_section): Do not try to load a string
937 table bigger than the file.
690725fa 938 * tekhex.c (first_phase): Check that the section range is sane.
f54498b4 939
7e760b06
NC		 9402014-10-30 Nick Clifton <nickc@redhat.com>
941
942 PR binutils/17512
0102ea8c 943 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
7e760b06
NC		 944 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
945
e5b470e2
NC		 9462014-10-29 Nick Clifton <nickc@redhat.com>
947
948 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
949 leak.
950
d1e8523e
DB		 9512014-10-29 Dennis Brueni <dbrueni@slickedit.com>
952
e5b470e2 953 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
d1e8523e 954
5a4b0ccc
NC		 9552014-10-28 Nick Clifton <nickc@redhat.com>
956
957 PR binutils/17512
958 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
959 detection table on a per-bfd basis.
960 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
961 export table.
962
708d7d0d
NC		 9632014-10-28 Andreas Schwab <schwab@suse.de>
964 Nick Clifton <nickc@redhat.com>
965
966 PR binutils/17510
967 * srec.c (srec_bad_byte): Increase size of buf to allow for
968 negative values.
969 (srec_scan): Use an unsigned char buffer to hold header bytes.
970
493a3386
NC		 9712014-10-27 Nick Clifton <nickc@redhat.com>
972
7e1e1988 973 PR binutils/17512
bf67003b
NC		 974 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
975 binaries with a group of sections linked by the string table
976 indicies.
7e1e1988
NC		 977 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
978 with an invalid value for NumberOfRvaAndSizes.
bf67003b
NC		 979 (pe_print_edata): Detect out of range rvas and entry counts for
980 the Export Address table, Name Pointer table and Ordinal table.
7e1e1988 981
493a3386
NC		 982 PR binutils/17510
983 * elf.c (setup_group): Improve handling of corrupt group
984 sections.
985
68fcca92
JW		 9862014-10-24 Tejas Belagod <tejas.belagod@arm.com>
987
988 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
989 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
990 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
991 (elf_aarch64_stub_type): Add new type
992 aarch64_stub_erratum_835769_veneer.
993 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
994 (aarch64_erratum_835769_fix): New data struct to record erratum
995 835769.
996 (elf_aarch64_link_hash_table: Global flags for 835769.
997 (aarch64_build_one_stub): Add case for 835769.
998 (aarch64_size_one_stub): Likewise.
999 (aarch64_mem_op_p, aarch64_mlxl_p,
1000 aarch64_erratum_sequence,erratum_835769_scan):
1001 New. Decode and scan functions for erratum 835769.
1002 (elf_aarch64_create_or_find_stub_sec): New.
1003 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
1004 them.
1005 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
1006 (erratum_835769_branch_to_stub_data,
1007 make_branch_to_erratum_835769_stub):New. Connect up all the
1008 erratum stubs to occurances by branches.
1009 (elfNN_aarch64_write_section): New hook.
1010 (aarch64_map_one_stub): Output erratum stub symbol.
1011 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1012 information for erratum 835769.
1013 (elf_backend_write_section): Define.
1014
685e70ae
VK		 10152014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1016
1017 * elf32-arm.c (read_code32): New function to read 32 bit
1018 arm instruction.
1019 (read_code16): New function to read 16 bit thumb instrution.
1020 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1021 and read_code16 to read instructions.
1022
00ac7aa0
MF		 10232014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1024
1025 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1026 (print_mips_isa_ext): Print the value of an unknown extension.
1027
73242275
AM		 10282014-10-21 Alan Modra <amodra@gmail.com>
1029
1030 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1031 entries that aren't a multiple of 8 rather than failing assertion.
1032
2300b5a1
AM		 10332014-10-21 Alan Modra <amodra@gmail.com>
1034
1035 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1036 to thread_starter.
1037
b53dfeb2
AM		 10382014-10-18 Alan Modra <amodra@gmail.com>
1039
1040 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1041 section for function symbols defined in .opd is discarded, let
1042 the symbol appear to be undefined.
1043 (opd_entry_value): Ensure the result section is that for the
1044 function code section in the same object as the OPD entry.
1045
f1885d1e
AM		 10462014-10-16 Alan Modra <amodra@gmail.com>
1047
1048 PR 17492
1049 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1050 on ELF output bfd.
1051 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1052 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1053 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1054 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1055 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1056 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1057 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1058 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1059 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1060 STB_GNU_UNIQUE too.
1061
459609d6
AM		 10622014-10-16 Alan Modra <amodra@gmail.com>
1063
1064 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1065 even when output is not ppc64 ELF. Remove redundant tests on
1066 type of input bfd.
1067
fb167eb2
AM		 10682014-10-15 Alan Modra <amodra@gmail.com>
1069
1070 PR 17481
1071 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1072 param, group "section" and "offset" params. Zero discriminator.
1073 * bfd.c (bfd_find_nearest_line): Implement with new
1074 _bfd_find_nearest_line.
1075 (bfd_find_nearest_line_discriminator): Likewise.
1076 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1077 define.
1078 * coff-rs6000.c (xcoff_find_nearest_line,
1079 xcoff_find_nearest_line_discriminator): Delete.
1080 (_bfd_xcoff_find_nearest_line): Don't define.
1081 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1082 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1083 define.
1084 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1085 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1086 adjust _bfd_dwarf2_find_nearest_line call.
1087 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1088 others. Set discriminator. Adjust call.
1089 (coff_find_nearest_line_discriminator): Delete.
1090 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1091 * dwarf2.c (find_line): Rename to..
1092 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1093 Simplify setting of do_line. Delete old function.
1094 (_bfd_dwarf2_find_line): Delete.
1095 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1096 discriminator_ptr and set it.
1097 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1098 (_bfd_elf_find_nearest_line_discriminator): Delete.
1099 (_bfd_elf_find_line_discriminator): Delete.
1100 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1101 * elf.c (elf_find_function): Reorder params.
1102 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1103 Adjust calls.
1104 (_bfd_elf_find_nearest_line_discriminator): Delete.
1105 (_bfd_elf_find_line): Adjust call.
1106 * elf32-arm.c (arm_elf_find_function): Reorder params.
1107 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1108 Adjust calls.
1109 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1110 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1111 (elfNN_aarch64_find_nearest_line): Reorder params, add
1112 discriminator_ptr. Adjust calls.
1113 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1114 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1115 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1116 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1117 (_bfd_dwarf1_find_nearest_line): Likewise.
1118 (_bfd_dwarf2_find_nearest_line): Likewise.
1119 (_bfd_dwarf2_find_line): Delete.
1120 (_bfd_generic_find_nearest_line_discriminator): Delete.
1121 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1122 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1123 (coff_find_nearest_line_discriminator): Delete.
1124 (coff_find_nearest_line_with_names): Update prototype.
1125 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1126 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1127 discriminator_ptr. Adjust calls.
1128 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1129 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1130 discriminator_ptr and set.
1131 * som.c (som_find_nearest_line): Similarly.
1132 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1133 _bfd_find_nearest_line_discriminator.
1134 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1135 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1136 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1137 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1138 "discriminator" and set.
1139 (_bfd_vms_find_nearest_line_discriminator): Delete.
1140 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1141 (alpha_vms_find_nearest_line): Update define.
1142 * bfd-in2.h: Regenerate.
1143 * libbfd.h: Regenerate.
1144 * libcoff.h: Regenerate.
1145
9c461f7d
AM		 11462014-10-15 Alan Modra <amodra@gmail.com>
1147
1148 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1149 * aout-adobe.c (aout_32_find_line): Define.
1150 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1151 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1152 * aout-target.h (MY_find_line): Define.
1153 * aout-tic30.c (MY_find_line): Define.
1154 * binary.c (binary_find_line): Define.
1155 * bout.c (aout_32_find_line): Define.
1156 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1157 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1158 (rs6000_xcoff64_aix_vec): Likewise.
1159 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1160 * elfxx-target.h (bfd_elfNN_find_line): Define.
1161 * i386msdos.c (msdos_find_line): Define.
1162 * i386os9k.c (aout_32_find_line): Define.
1163 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1164 (ieee_find_nearest_line, ieee_find_line,
1165 ieee_find_inliner_info): Define.
1166 * ihex.c (ihex_find_line): Define.
1167 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1168 (_bfd_generic_find_line): Don't define.
1169 * libbfd.c (_bfd_generic_find_line): Delete.
1170 * libcoff-in.h (coff_find_line): Define.
1171 * libecoff.h (_bfd_ecoff_find_line): Define.
1172 * mach-o.h (bfd_mach_o_find_line): Define.
1173 * mmo.c (mmo_find_line): Define.
1174 * nlm-target.h (nlm_find_line): Define.
1175 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1176 (oasys_find_nearest_line, oasys_find_line,
1177 oasys_find_inliner_info): Define.
1178 * pef.c (bfd_pef_find_line): Define.
1179 * plugin.c (bfd_plugin_find_line): Define.
1180 * ppcboot.c (ppcboot_find_line): Define.
1181 * som.c (som_find_line): Define.
1182 * srec.c (srec_find_line): Define.
1183 * tekhex.c (tekhex_find_line): Define.
1184 * versados.c (versados_find_line): Define.
1185 * vms-alpha.c (alpha_vms_find_line): Define.
1186 * xsym.c (bfd_sym_find_line): Define.
1187 * bfd-in2.h: Regenerate.
1188 * libbfd.h: Regenerate.
1189 * libcoff.h: Regenerate.
1190
91dc4e0a
TG		 11912014-10-15 Tristan Gingold <gingold@adacore.com>
1192
1193 * version.m4: Bump version to 2.25.51
1194 * configure: Regenerate.
1195
5697705a
L		 11962014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1197
1198 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1199 offset is less than 2.
1200 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1201
65879393
AM		 12022014-10-14 Alan Modra <amodra@gmail.com>
1203
1204 PR 17453
1205 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1206 (EIGHT_GAZILLION): Delete.
1207
5b69e357
AM		 12082014-10-13 Alan Modra <amodra@gmail.com>
1209
1210 PR 17467
1211 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1212 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1213 flags enabling conversion of CIEs and FDEs to use relative encoding.
1214 (find_merged_cie): Similarly.
1215 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1216 relocatable, except for CIE pointer.
1217 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1218 relocs against symbols in dropped comdat group sections.
1219 (bfd_elf_discard_info): Do some eh_frame optimisation when
1220 relocatable.
1221
3d68f91c
JM		 12222014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1223
1224 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1225 the hwcaps2 object attribute.
1226
c2aaac08
AM		 12272014-10-04 Alan Modra <amodra@gmail.com>
1228
1229 PR 17447
1230 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1231 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1232 range FDEs for discarding.
1233 (vma_compare): Sort on range after address.
1234 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1235 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1236 error message rather than "fde".
1237 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1238 error message.
1239
cf7363b4
L		 12402014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1241
1242 PR ld/17440
1243 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1244 for OLD_FREEBSD_ABI_LABEL.
1245
e44f5bef
MT		 12462014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1247
1248 PR 17422
1249 * plugin.c (try_claim): New function. Moved from
1250 bfd_plugin_object_p.
1251 (try_load_plugin): Pass through bfd. Add test.
1252 (load_plugin): Pass through bfd.
1253 (bfd_plugin_object_p): Move logic to try_claim.
1254
331ed130
SA		 12552014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1256
1257 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1258 call relaxation use furthermost addresses where call source and
1259 destination can be to check whether it's in the range of a direct
1260 call.
1261
aa8f4d1e
AM		 12622014-09-22 Alan Modra <amodra@gmail.com>
1263
1264 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1265 false for overflow or overlapping FDEs. Give more detail in
1266 error messages.
1267
c3eb94b4
MF		 12682014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1269
1270 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1271 the addend if relocations are RELA.
1272
f4cb41f4
KLC		 12732014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1274
1275 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1276 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1277
e00d879a
AK		 12782014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1279
1280 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1281 for PIE.
1282 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1283 for PIE.
1284
92c9bcd4
JK		 12852014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1286
1287 PR gdb/17407
1288 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1289
70e99720
TG		 12902014-09-16 Terry Guo <terry.guo@arm.com>
1291
1292 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1293 failed to merge.
1294
1c8f6a4d
KLC		 12952014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1296
1297 * bfd-in2.h: Regenerate.
1298 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1299 (nds32_elf_relax_section): Code refactoring.
1300 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1301 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1302 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1303 pattern. The first three is moved from nds32_elf_relax_section,
1304 and the last three is new function.
1305 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1306 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1307 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1308 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1309 three is moved from nds32_elf_relax_section, and the last four
1310 is new function.
1311 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1312 pattern and address setting pattern.
1313 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1314 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1315 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1316 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1317 nds32_elf_relax_letlsls): Relax TLS pattern.
1318 (nds32_relax_adjust_label): Adjust alignment and nop.
1319 (nds32_elf_pick_relax): Choose relaxation optimization.
1320 (nds32_elf_get_relocated_section_contents): New hook.
1321 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1322 table 234th entry.
1323 * elf32-nds32.h: Declare.
1324 * libbfd.h: Regenerate.
1325 * reloc.c: Add nds32 new relocations.
1326
6d74e8a1
CG		 13272014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1328
1329 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1330 'name' for the typo issue, which related with commit
1331 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1332
7361da2c
AB		 13332014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1334 Matthew Fortune <matthew.fortune@imgtec.com>
1335
1336 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1337 * archures.c (bfd_architecture): Likewise.
1338 * bfd-in2.h (bfd_architecture): Likewise.
1339 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1340 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1341 BFD_RELOC_MIPS_19_PCREL_S2.
1342 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1343 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1344 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1345 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1346 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1347 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1348 BFD_RELOC_LO16_PCREL.
1349 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1350 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1351 and R_MIPS_PCLO16.
1352 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1353 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1354 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1355 BFD_RELOC_LO16_PCREL.
1356 * elfn32-mips.c: Likewise.
1357 * elfxx-mips.c (MIPSR6_P): New define.
1358 (mipsr6_exec_plt_entry): New array.
1359 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1360 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1361 (aligned_pcrel_reloc_p): New function.
1362 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1363 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1364 (mips_elf_calculate_relocation): Add support for relocs:
1365 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1366 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1367 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1368 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1369 (_bfd_mips_elf_check_relocs): Add support for relocs:
1370 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1371 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1372 pc relative relocs.
1373 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1374 plt entry.
1375 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1376 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1377 (mips_32bit_flags_p): Add support for mips32r6.
1378 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1379 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1380 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1381 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1382 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1383 BFD_RELOC_MIPS_19_PCREL_S2.
1384 * config.bfd: Add mips*-img-elf* target triple.
1385
a9d58c06
AB		 13862014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1387
1388 * config.bfd: Add mips*-img-elf* target triple.
1389
ae6c7e33
AM		 13902014-09-12 Alan Modra <amodra@gmail.com>
1391
1392 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1393 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1394 range of FDEs to hdr_info->array.
1395 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1396 .eh_frame_hdr entries, and overlapping FDEs.
1397
a485e98e
AM		 13982014-09-10 Alan Modra <amodra@gmail.com>
1399
1400 * elf.c (assign_file_positions_except_relocs): Move section header
1401 placement to..
1402 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1403 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1404 * elflink.c (bfd_elf_final_link): Don't call above function.
1405
6128f9cf
AM		 14062014-08-30 Alan Modra <amodra@gmail.com>
1407
1408 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1409
4805fc55
AM		 14102014-08-29 Alan Modra <amodra@gmail.com>
1411
1412 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1413 error for calls via a toc adjusting stub without a nop.
1414
b138affb
AM		 14152014-08-29 Alan Modra <amodra@gmail.com>
1416
1417 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1418 error. Remove redundant bfd_set_error.
1419
bd25671c
AM		 14202014-08-29 Alan Modra <amodra@gmail.com>
1421
1422 * srec.c (srec_scan): Revert last change. Report an error for
1423 S-records with less than the miniumum byte count.
1424
376c8d5b
L		 14252014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1426
1427 * srec.c (srec_scan): Return error for 0 size.
1428
c8831961
L		 14292014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1430
1431 PR ld/17306
1432 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1433 to check discarded input section.
1434 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1435
29a9f53e
L		 14362014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1437
1438 PR ld/17313
1439 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1440 sections to input from ld --just-symbols.
1441
32e79d39
DD		 14422014-08-26 DJ Delorie <dj@redhat.com>
1443
1444 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1445 relaxation type.
1446
614b09ce
JW		 14472014-08-26 Jiong Wang <jiong.wang@arm.com>
1448
1449 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1450 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1451 shared library.
1452 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1453
0d6d4c82
NC		 14542014-08-26 Nick Clifton <nickc@redhat.com>
1455
1456 * config.bfd: Fix typo in or1knd selection.
1457
a4a027b7
KT		 14582014-08-22 Kai Tietz <ktietz@redhat.com>
1459
1460 PR binutils/11822
1461 * coffcode.h (coff_compute_section_file_positions): Keep
1462 FileAlignment valid as set.
1463
4564fb94
AM		 14642014-08-22 Alan Modra <amodra@gmail.com>
1465
1466 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1467 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1468
da44f4e5
AM		 14692014-08-22 Alan Modra <amodra@gmail.com>
1470
1471 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1472 parsed_eh_frames.
1473 (_bfd_elf_begin_eh_frame_parsing): Delete.
1474 (_bfd_elf_end_eh_frame_parsing): Delete.
1475 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1476 (_bfd_elf_end_eh_frame_parsing): Delete.
1477 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1478 !info->relocatable in place of merge_cies.
1479 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1480 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1481 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1482 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1483 (ppc64_elf_size_stubs): ..here and..
1484 (ppc64_elf_finish_dynamic_sections): ..here.
1485
1d7c9635
MR		 14862014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1487
1488 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1489
c5423981
TG		 14902014-08-21 Tony Wang <tony.wang@arm.com>
1491
1492 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1493 the veneer routine for R_ARM_THM_JUMP19.
1494 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1495 (elf32_arm_size_stub): Ditto.
1496
469a3493
RM		 14972014-08-20 Roland McGrath <mcgrathr@google.com>
1498
1499 PR ld/17277
1500 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1501 all reloc types with pc_relative set in the howto, not just for
1502 R_ARM_REL32 and R_ARM_REL32_NOI.
1503 (allocate_dynrelocs_for_symbol): Update comment.
1504 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1505 set in the howto, set call_reloc_p and may_need_local_target_p but
1506 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1507 (elf32_arm_check_relocs): Likewise.
1508
01e6c1a4
WN		 15092014-08-20 Will Newton <will.newton@linaro.org>
1510
1511 * config.bfd: Default armeb-*-eabi* to big endian.
1512
2974be62
AM		 15132014-08-19 Alan Modra <amodra@gmail.com>
1514
1515 * configure: Regenerate.
1516
1009ef28
AM		 15172014-08-18 Alan Modra <amodra@gmail.com>
1518
1519 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1520 use dynrelocs for ifunc.
1521 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1522
1240be6b
AM		 15232014-08-18 Alan Modra <amodra@gmail.com>
1524
1525 PR 17287
1526 * elflink.c (on_needed_list): Only consider libraries that have
1527 been loaded.
1528
75938853
AM		 15292014-08-18 Alan Modra <amodra@gmail.com>
1530
1531 * elflink.c (bfd_elf_discard_info): Return int error status.
1532 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1533 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1534 * bfd-in2.h: Regenerate.
1535
513ea82e
AM		 15362014-08-14 Alan Modra <amodra@gmail.com>
1537
1538 * peXXigen.c (pe_print_reloc): Protect against access past end
1539 of .reloc section.
1540
18cd5bce
AM		 15412014-08-14 Alan Modra <amodra@gmail.com>
1542
1543 PR 16563
1544 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1545 in the order they are mapped to output sections.
1546
b879806f
AM		 15472014-08-14 Alan Modra <amodra@gmail.com>
1548
1549 * configure.ac: Delete redundant plugin related checks.
1550 * configure: Regenerate.
1551
ffccb7af
SK		 15522014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1553
1554 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1555 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1556 and SYMBOLIC_BIND.
1557
46135103
AM		 15582014-08-12 Alan Modra <amodra@gmail.com>
1559
1560 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1561 here when not calling the generic add_symbol function. Formatting.
1562 Correct handling of indirect symbols. Update notice call.
1563 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1564 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1565 symbols early. Update notice call. Add comments regarding weak
1566 symbols vs. indirect.
1567
88d3f087
AM		 15682014-08-12 Alan Modra <amodra@gmail.com>
1569
1570 PR ld/16746
1571 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1572 !lto_plugin_active.
1573
7f59d2ac
CG		 15742014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1575
1576 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1577 zero terminated.
1578
db712946
L		 15792014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1580 Alan Modra <amodra@gmail.com>
1581
1582 PR ld/16746
1583 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1584 warning for references in LTO IR to warning symbols.
1585
59c26567
AM		 15862014-08-07 Alan Modra <amodra@gmail.com>
1587
1588 * linker.c (WARN, CWARN): Collapse these states to WARN.
1589 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1590 new WARN.
1591
aaffae57
DE		 15922014-08-05 Doug Evans <dje@google.com>
1593
1594 * bfd-in2.h: Regenerate.
1595 * libcoff.h: Regenerate.
1596
e034b2cc
MR		 15972014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1598
1599 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1600 rawsize if changing size.
1601
7833fb7b
AM		 16022014-08-05 Alan Modra <amodra@gmail.com>
1603
1604 PR ld/17226
1605 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1606
02eb0a49
AM		 16072014-08-05 Alan Modra <amodra@gmail.com>
1608
1609 * linker.c (generic_link_check_archive_element): Move handling
1610 of command link -u symbols with a common symbol def to the
1611 code handling non-common symbols so that archive element symbols
1612 are loaded. Use generic_link_add_object_symbols.
1613
13e570f8
AM		 16142014-08-05 Alan Modra <amodra@gmail.com>
1615
1616 PR 13557
1617 * linker.c (struct archive_list, struct archive_hash_entry,
1618 struct archive_hash_table, archive_hash_newfunc,
1619 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1620 archive_hash_table_free): Delete.
1621 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1622 checkfn. Rewrite using a straight-forward scan over archive map.
1623 (generic_link_check_archive_element_no_collect,
1624 generic_link_check_archive_element_collect,
1625 generic_link_check_archive_element): Add h and name params.
1626 * aoutx.h (aout_link_check_archive_element): Likewise.
1627 * pdp11.c (aout_link_check_archive_element): Likewise.
1628 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1629 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1630 scan symbols, simply add archive element whenever h is undefined.
1631 (coff_link_check_ar_symbols): Delete.
1632 * ecoff.c (read_ext_syms_and_strs): Delete.
1633 (reread_ext_syms_and_strs): Delete.
1634 (ecoff_link_check_archive_element): Add h and name param. Don't
1635 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1636 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1637 archive_pass.
1638 (elf_link_add_archive_symbols): Delete "defined" array, merge
1639 functionality into "included". Make "included" a char array. Don't
1640 set or test archive_pass.
1641 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1642 * libbfd.h: Regenerate.
1643
8c784016
KK		 16442014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1645
1646 PR 10373
1647 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1648
351cdf24
MF		 16492014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1650
1651 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1652 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1653 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1654 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1655 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1656 (_bfd_mips_elf_fake_sections): Likewise.
1657 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1658 (_bfd_mips_elf_additional_program_headers): Account for new
1659 PT_MIPS_ABIFLAGS program header.
1660 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1661 associate with .MIPS.abiflags.
1662 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1663 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1664 (infer_mips_abiflags): Likewise.
1665 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1666 (mips_32bit_flags_p): Moved higher.
1667 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1668 checking for FP ABIs.
1669 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1670 checks. Check EF_MIPS_FP64 flag consistency.
1671 (print_mips_ases, print_mips_isa_ext): New static function.
1672 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1673 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1674 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1675 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1676 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1677 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1678 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1679 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1680
b794fc1d
AM		 16812014-07-28 Alan Modra <amodra@gmail.com>
1682
1683 PR 13227
1684 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1685 __gnu_lto_slim to armap.
1686 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1687 __gnu_lto_slim to linker hash table.
1688
48494700
AG		 16892014-07-27 Anthony Green <green@moxielogic.org>
1690
1691 * config.bfd: Add moxie-*-moxiebox*.
1692
3d52a869
JS		 16932014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1694
1695 Add or reactivate or1k-*-rtems*
1a8bdf69 1696 * config.bfd (or1k-*-rtems*): Reactivate.
3d52a869 1697
cca5b8b6
L		 16982014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1699
1700 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1701 ELFOSABI_GNU input.
1702 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1703 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1704
144bed8d
L		 17052014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1706
1707 PR binutils/17154
1708 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1709 and R_*_IRELATIVE relocation offset with PLT entry.
1710 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1711 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1712 (elf_x86_64_get_synthetic_symtab): Use it.
1713
998d811a
L		 17142014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1715
1716 PR ld/17057
1717 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1718 next_tls_desc_index with elf.srelplt->reloc_count.
1719
87f14779
AM		 17202014-07-15 Alan Modra <amodra@gmail.com>
1721
1722 * cache.c (cache_bread_1): Don't return -1 when fread returns
1723 a positive value.
1724
cd3416da
AM		 17252014-07-15 Alan Modra <amodra@gmail.com>
1726
1727 * elflink.c (elf_merge_st_other): Update comments. Simplify
1728 visibility handling. Make isym const. Move code modifying
1729 isym->st_other for --exclude-libs to..
1730 (elf_link_add_object_symbols): ..here.
1731
17ca87fc
MN		 17322014-07-11 Maks Naumov <maksqwe1@ukr.net>
1733
1734 PR 17141
1735 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1736
5bc8cb6f
NC		 17372014-07-08 Nick Clifton <nickc@redhat.com>
1738
1739 PR ld/17110
1740 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1741 segments in input bfds.
1742
7572ca89
WN		 17432014-07-08 Will Newton <will.newton@linaro.org>
1744
1745 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1746 value to 64kB and remove custom setting for NaCl.
1747
bffebb6b
AM		 17482014-07-08 Alan Modra <amodra@gmail.com>
1749
1750 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1751 bits from source to dest.
1752 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1753 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1754 Likewise.
1755 * bfd-in2.h: Regenerate.
1756
2e0488d3
JW		 17572014-07-08 Jiong Wang <jiong.wang@arm.com>
1758
1759 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1760 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1761 when info->relocatable be true.
1762
75f58085
BS		 17632014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1764
1765 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1766 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1767 * bfd-in2.h: Regenerate.
1768 * libbfd.h: Regenerate.
1769
1110793a
AM		 17702014-07-04 Alan Modra <amodra@gmail.com>
1771
1772 * Makefile.am: Update "configure.in" comments.
1773 * PORTING: Likewise.
1774 * aoutx.h: Likewise.
1775 * configure.host: Likewise.
1776 * doc/bfdint.texi: Likewise.
1777 * targets.c: Likewise.
1778 * warning.m4: Likewise.
1779 * Makefile.in: Regenerate.
1780
35eafcc7
AM		 17812014-07-04 Alan Modra <amodra@gmail.com>
1782
1783 * configure.ac: Rename from configure.in.
1784 * Makefile.in: Regenerate.
1785 * config.in: Regenerate.
1786 * doc/Makefile.in: Regenerate.
1787
82b57a90
AM		 17882014-07-04 Alan Modra <amodra@gmail.com>
1789
1790 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1791 * Makefile.in: Regenerate.
1792
2e98a7bd
AM		 17932014-07-04 Alan Modra <amodra@gmail.com>
1794
1795 * version.m4: New file.
1796 * configure.in: Include version.m4.
1797 (AC_INIT): Update.
1798 * Makefile.am (RELEASE): Delete.
1799 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1800 * Makefile.in: Regenerate.
1801 * doc/Makefile.in: Regenerate.
1802
d1eca1e4
AM		 18032014-07-02 Alan Modra <amodra@gmail.com>
1804
1805 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1806 pointer_equality_needed when !readonly_dynrelocs.
1807 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1808
afb93314
AM		 18092014-07-02 Alan Modra <amodra@gmail.com>
1810
1811 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1812 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1813
b6a1c03a
AM		 18142014-07-01 Alan Modra <amodra@gmail.com>
1815
1816 * bfd.c (struct bfd): Reorganise for better packing. Delete
1817 "ifd" field. Make "format", "direction" and "flags" bitfields.
1818 (HAS_LOAD_PAGE): Delete, renumber following flags.
1819 * bfd-in2.h: Regenerate.
1820 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1821
7341d5e2
AM		 18222014-07-01 Alan Modra <amodra@gmail.com>
1823
1824 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1825 (struct ppc_link_hash_table): Increase size of stub_count array.
1826 (build_global_entry_stubs): Emit symbol on global entry stub.
1827 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1828 stub stats.
1829
810d4e75
AM		 18302014-07-01 Alan Modra <amodra@gmail.com>
1831
1832 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1833 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1834 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1835 generic linker.
1836 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1837 optimisation when --traditional-format.
1838
f36e8886
BS		 18392014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1840 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1841 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1842 Soundararajan <Sounderarajan.D@atmel.com>
1843
1844 * archures.c: Add avrtiny architecture for avr target.
1845 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1846 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1847 added for 16 bit LDS/STS instruction of avrtiny arch.
1848 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1849 BFD_RELOC_AVR_LDS_STS_16.
1850 (bfd_elf_avr_final_write_processing): Select machine number
1851 avrtiny arch.
1852 (elf32_avr_object_p): Set machine number for avrtiny arch.
1853 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1854 * bfd-in2.h: Regenerate.
1855 * libbfd.h: Regenerate.
1856
60d77146
NC		 18572014-06-26 Nick Clifton <nickc@redhat.com>
1858
1859 PR binutils/16949
1860 * dwarf2.c (is_str_attr): New function.
1861 (find_abstract_instance_name): Use it to determine when an
1862 attribute has a string value.
1863
15bfcc77
AM		 18642014-06-24 Alan Modra <amodra@gmail.com>
1865
1866 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1867 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1868 for --emit-relocs.
1869
886aba9e
PDM		 18702014-06-21 Philippe De Muyter <phdm@macqel.be>
1871
1872 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1873 a number of targets.
1874
eea6dad2
KM		 18752014-06-20 Kyle McMartin <kyle@redhat.com>
1876
1877 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1878 emitting initial-exec relocs when not linking an executable.
1879
9f19ab6d
WN		 18802014-06-16 Will Newton <will.newton@linaro.org>
1881
1882 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1883 htab->next_tls_desc_index in the non-IPLT case.
1884 Calculate GOT offset correctly for the non-IPLT case.
1885 (allocate_dynrelocs_for_symbol): Don't increment
1886 htab->next_tls_desc_index here.
1887
eb9a5ecf
AM		 18882014-06-16 Alan Modra <amodra@gmail.com>
1889
1890 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1891 created sections.
1892
d0ae9fbd
OJ		 18932014-06-13 Omair Javaid <omair.javaid@linaro.org>
1894
1895 * elfxx-aarch64.c (stdarg.h): Include.
1896 (string.h): Include.
1897 (_bfd_aarch64_elf_grok_prstatus): Updated.
1898 (_bfd_aarch64_elf_grok_psinfo): New function.
1899 (_bfd_aarch64_elf_write_core_note): New function.
1900 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1901 (elf_backend_write_core_note): Define.
1902
d495ab0d
AM		 19032014-06-13 Alan Modra <amodra@gmail.com>
1904
1905 * archive.c: Include bfdlink.h.
1906 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1907 * bfd.c (struct bfd): Add is_linker_output field.
1908 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1909 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1910 link.hash and is_linker_output.
1911 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1912 param with bfd*. Assert is_linker_output and link.hash, and
1913 clear them before exit.
1914 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1915 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1916 and link.hash so we can free two linker hash tables.
1917 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1918 first. Clean up on errors. Set hash_table_free pointer.
1919 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1920 bfd_link_hash_table* param with bfd*.
1921 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1922 hash_table_free pointer.
1923 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1924 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1925 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1926 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1927 * xcofflink.c: Similarly.
1928 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1929 clear link.next before creating linker hash table. Clean up on
1930 errors, and restore link.next on exit.
1931 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1932 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1933 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1934 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1935 * hash.c (bfd_hash_table_init_n): Free table on error.
1936 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1937 * bfd-in2.h: Regenerate.
1938 * libbfd.h: Regenerate.
1939 * libcoff.h: Regenerate.
1940
caa4096e
AM		 19412014-06-13 Alan Modra <amodra@gmail.com>
1942
1943 PR 17047
1944 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1945 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1946 * bfd.c (bfd_link_hash_table_free): Don't define.
1947 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1948 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1949 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1950 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1951 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1952 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1953 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1954 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1955 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1956 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1957 * xsym.c: Don't define various link_hash_table_free defines, and
1958 remove from bfd_target vars. Temporarily reference some of the
1959 target link_hash_table_free functions to avoid warnings.
1960 * bfd-in2.h: Regenerate.
1961 * libbfd.h: Regenerate.
1962
68faa637
AM		 19632014-06-13 Alan Modra <amodra@gmail.com>
1964
1965 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1966 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1967 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1968 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1969 Move link_hash_table_free functions before their corresponding
1970 link_hash_table_create functions.
1971
c72f2fb2
AM		 19722014-06-13 Alan Modra <amodra@gmail.com>
1973
1974 * bfd.c (struct bfd): Replace link_next with a union.
1975 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1976 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1977 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1978 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1979 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1980 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1981 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1982 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1983 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1984 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1985 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1986 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1987 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1988 * bfd-in2.h: Regenerate.
1989
7ed689ad
AM		 19902014-06-11 Alan Modra <amodra@gmail.com>
1991
1992 * linker.c (unwrap_hash_lookup): Add missing parens.
1993
07821655
KT		 19942014-06-11 Kai Tietz <ktietz@redhat.com>
1995
1996 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
1997 * libcoff.h: Regenerated.
1998
7b8e2718
AM		 19992014-06-10 Alan Modra <amodra@gmail.com>
2000
b71c4043 2001 PR ld/16910
7b8e2718 2002 * linker.c (unwrap_hash_lookup): New function.
1a8bdf69 2003 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
7b8e2718
AM		 2004 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2005 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2006 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2007 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2008 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2009 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2010 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2011
a47622ac
AM		 20122014-06-07 Alan Modra <amodra@gmail.com>
2013
2014 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2015 insn as a bitfield; Use complain_overflow_bitfield.
2016 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2017
270c9937
JB		 20182014-06-05 Joel Brobecker <brobecker@adacore.com>
2019
2020 * development.sh: New file.
2021 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2022 Make -Werror the default with GCC only if DEVELOPMENT is true.
2023 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2024 $(srcdir)/development.sh.
2025 * Makefile.in, configure: Regenerate.
2026
ac21917f
WN		 20272014-06-04 Will Newton <will.newton@linaro.org>
2028
810d4e75 2029 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 2030 being non-NULL into an assert.
2031 (elfNN_aarch64_tls_relax): Remove unused code.
2032
33ac0ca1
DD		 20332014-06-03 DJ Delorie <dj@redhat.com>
2034
2035 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2036
c32abae8
NC		 20372014-06-03 Nick Clifton <nickc@redhat.com>
2038
2039 PR ld/16807
2040 * peXXigen.c (rsrc_process_section): Page align the new contents
2041 befgore writing out.
2042
397998fc
AM		 20432014-06-03 Alan Modra <amodra@gmail.com>
2044
2045 * elf64-ppc.c (ADDIS_R12_R2): Define.
2046 (build_plt_stub): Support fusion on ELFv2 stub.
2047 (ppc_build_one_stub): Likewise for plt branch stubs.
2048
b4894562
AM		 20492014-05-28 Alan Modra <amodra@gmail.com>
2050
2051 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2052
4ba3b326
TG		 20532014-05-28 Tristan Gingold <gingold@adacore.com>
2054
2055 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2056 to keep the length of the best fit range.
2057 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2058 Likewise.
2059
7a2f2d82
DD		 20602014-05-27 DJ Delorie <dj@redhat.com>
2061
1a8bdf69 2062 * elf32-rx.c (get_symbol_value_maybe): New.
7a2f2d82
DD		 2063 (rx_elf_relocate_section): If we find a reloc against
2064 $tableentry$default$<name>, redirect it to the appropriate
2065 $tableentry$<n>$.
2066 (RX_Table_Info): New.
2067 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2068 with table parts in them.
2069 (rx_check_directives): New.
2070 (rx_table_map_2): New.
2071 (rx_table_map): New.
2072 (rx_additional_link_map_text): New. Called to dump tables to the
2073 map file.
1a8bdf69 2074 * elf32-rx.h: New.
7a2f2d82 2075
bceec4b9
DD		 20762014-05-20 DJ Delorie <dj@redhat.com>
2077
2078 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2079
93d1b056
AM		 20802014-05-20 Alan Modra <amodra@gmail.com>
2081
2082 PR 16952
2083 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2084 Remove redundant setting of htab->elf.dynobj. Don't align.
2085 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2086 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2087 (create_sdata_sym): Delete.
2088 (elf_allocate_pointer_linker_section): Rename from
2089 elf_create_pointer_linker_section. Align section.
2090 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2091 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2092 and _SDA2_BASE_.
2093 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2094 Remove unnecessary tests on _SDA_BASE_ sym.
2095 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2096 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2097 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2098 (ppc_elf_maybe_strip_sdata_syms): Declare.
2099
a7c7b2ba
RM		 21002014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2101
b4894562 2102 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 2103
21042014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 2105
2106 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2107 in a section with no contents.
2108 (is_vma_in_section, find_section_by_vma): New functions.
2109 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2110 offsets in the debug directory.
2111 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2112 Byte-swap GUID from little-endian to big-endian order for
2113 consistent and conventional display.
2114
856ea05c
KP		 21152014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2116
2117 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2118 64-bit doubles objects mix with 32-bit doubles objects.
2119 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2120
68e0f6b1
HPN		 21212014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2122
2123 * mmo.c: Update URLs in documentation comments.
2124
1058c753
VA		 21252014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2126 David Weatherford <weath@cadence.com>
2127 Max Filippov <jcmvbkbc@gmail.com>
2128
2129 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2130 signed.
2131
e59bc75b
AT		 21322014-05-07 Andreas Tobler <andreast@fgznet.ch>
2133
2134 * config.bfd: Add proper arm config for *-*-freebsd*.
2135
ae52f483
AB		 21362014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2137
2138 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2139 mips32r5 and mips64r5.
2140 * archures.c (bfd_architecture): Likewise.
2141 * bfd-in2.h (bfd_architecture): Likewise.
2142 * cpu-mips.c (arch_info_struct): Likewise.
2143 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2144
757a636f
RS		 21452014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2146
2147 * elfxx-mips.h (elfxx-mips.h): Declare.
2148 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2149 Tag_GNU_MIPS_ABI_FP mismatches.
2150 (_bfd_mips_fp_abi_string): New function.
2151
2f67d686
AM		 21522014-05-02 Alan Modra <amodra@gmail.com>
2153
2154 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2155 * configure.in: Likewise.
2156 * configure: Regenerate.
2157
6d00b590
AM		 21582014-05-02 Alan Modra <amodra@gmail.com>
2159
2160 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2161 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2162 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2163 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2164 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2165 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2166 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2167 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2168 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2169 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2170 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2171 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2172 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2173 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2174 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2175 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2176 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2177 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2178 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2179 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2180 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2181 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2182 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2183 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2184 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2185 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2186 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2187 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2188 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2189 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2190 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2191 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2192 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2193 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2194 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2195 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2196 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2197 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2198 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2199 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2200 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2201 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2202 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2203 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2204 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2205 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2206 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2207 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2208 on aout targets.
2209 * configure: Regenerate.
2210
1218d67d
HPN		 22112014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2212
2213 * mmo.c (mmo File layout documentation): Add note about low bits
2214 of address.
2215 (mmo_write_chunk): When handling data remainder, assert that
2216 previous remaining data is flushed.
2217 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2218 when dealing with an aligned VMA and for aligned lengths. Don't skip
2219 the last 32-bit-word of zeros.
2220 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2221 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2222 emitting data, not after updating it.
2223 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2224
a953eec9
NC		 22252014-04-30 Nick Clifton <nickc@redhat.com>
2226
2227 * compress.c (bfd_is_section_compressed): When checking the
2228 .debug_str section, also check the fifth byte in the section is
2229 not part of a string.
2230
5087d529
AM		 22312014-04-30 Alan Modra <amodra@gmail.com>
2232
2233 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2234 (find_merged_cie): Identify personality functions by (bfd_id,index)
2235 pair when a local sym is used.
2236
230977a4
CS		 22372014-04-29 Christian Svensson <blue@cmd.nu>
2238
2239 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2240 into .rela.got if it contained TLS relocations as well.
2241
40af4a36
NC		 22422014-04-28 Nick Clifton <nickc@redhat.com>
2243
2244 PR ld/16821
2245 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2246 time warning.
2247
a9e18c6a
AM		 22482014-04-26 Alan Modra <amodra@gmail.com>
2249
2250 * po/SRC-POTFILES.in: Regenerate.
2251 * configure: Regenerate.
2252
88667baf
NC		 22532014-04-25 Nick Clifton <nickc@redhat.com>
2254
2255 PR ld/16821
2256 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2257 a 342-bit host. This time for older versions of gcc.
2258
08937d80
NC		 22592014-04-24 Nick Clifton <nickc@redhat.com>
2260
2261 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2262 32-bit hosts.
2263
93ee1e36
AM		 22642014-04-24 Alan Modra <amodra@gmail.com>
2265
2266 PR 16867
2267 * dwarf2.c: Formatting.
2268 (struct dwarf2_debug): Make adjusted_section_count signed.
2269 (unset_sections): Make i signed.
2270 (set_debug_vma): New function.
2271 (place_sections): Handle separate debug object file. Set VMA
2272 on debug sections, even if they have an output section. Also
2273 set VMA on zero size sections, and non-load but alloc sections.
2274 Set adjusted_section_count to -1 when no section adjustment.
2275 Malloc adjusted_sections. Don't double last_vma. Transfer
2276 alloc section VMAs to separate debug file.
2277 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2278 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2279 test on symbols being the same before using old stash. Read
2280 and use separate debug file symbols. Call place_sections.
2281 (find_line): Don't call place_sections here.
2282 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2283 * libbfd.h: Regenerate.
2284 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2285 _bfd_dwarf2_slurp_debug_info call.
2286 * simple.c (simple_save_output_info): Clarify comment.
2287
3714081c
NC		 22882014-04-24 Nick Clifton <nickc@redhat.com>
2289
2290 PR ld/16807
2291 * peXXigen.c (struct rsrc_regions): New structure.
2292 (rsrc_print_resource_directory): Use new structure. Include
2293 offset of directory in listing.
2294 (rsrc_print_resource_entry): Likewise.
2295 (rsrc_print_section): Likewise.
2296 (rsrc_count_entries): Do not increment sizeof_strings or
2297 sizeof_leaves.
2298 (rsrc_count_directory): Do not increment sizeof_tables.
2299 (rsrc_compute_region_sizes): New function.
2300 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2301 (rsrc_process_section): Compute size of regions after merging
2302 entries.
2303
cd0449ab
AM		 23042014-04-23 Alan Modra <amodra@gmail.com>
2305
2306 PR ld/16787
2307 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2308 (place_sections): Do not modify VMA of sections when called from
2309 linker after sections have been placed in output sections. Short
2310 circuit single section case.
2311 (save_section_vma, section_vma_same): New functions.
2312 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2313 change.
2314 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2315 when non-relocatable.
2316
d5f59c10
NC		 23172014-04-22 Nick Clifton <nickc@redhat.com>
2318
2319 PR ld/16821
2320 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2321
73589c9d
CS		 23222014-04-22 Christian Svensson <blue@cmd.nu>
2323
2324 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2325 * archures.c: Likewise.
2326 * coffcode.h: Likewise.
2327 * config.bfd: Likewise.
2328 * configure.in: Likewise.
2329 * reloc.c: Likewise.
2330 * targets.c: Likewise.
2331 * cpu-or1k.c: New file.
2332 * elf32-or1k.c: New file.
2333 * coff-or32.c: Delete.
2334 * cpu-openrisc.c: Delete.
2335 * cpu-or32.c: Delete.
2336 * elf32-openrisc.c: Delete.
2337 * elf32-or32.c: Delete.
2338 * Makefile.in: Regenerate.
2339 * bfd-in2.h: Regenerate.
2340 * configure: Regenerate.
2341 * libbfd.h: Regenerate.
2342
285fc9d8
YZ		 23432014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2344
2345 PR ld/16821
2346 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2347
5d3b02f0
WN		 23482014-04-22 Will Newton <will.newton@linaro.org>
2349
2350 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2351 function. (elf_backend_section_flags): Remove define.
2352
cc75d373
RH		 23532014-04-21 Richard Henderson <rth@redhat.com>
2354
d1c109de
RH		 2355 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2356 parameter; honor it and disable got merging when false.
2357 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2358 the first pass of relaxation.
2359 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2360 the end of the LITERAL+LITUSE chain.
2361 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2362 second pass of relaxation.
2363
cc75d373
RH		 2364 * configure.ac (use_secureplt): Enable by default.
2365 * configure: Rebuild.
2366
c9ffd2ea
TG		 23672014-04-18 Tristan Gingold <gingold@adacore.com>
2368
2369 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2370 bind_content, weak_bind_content, lazy_bind_content,
2371 export_content.
2372 (bfd_mach_o_load_command): Add comments, add next field.
2373 (mach_o_data_struct): Replace commands field by first_command
2374 and last_command.
2375 * mach-o.c (bfd_mach_o_append_command): New function.
2376 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2377 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2378 copy fields.
2379 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2380 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2381 (bfd_mach_o_write_thread): Use macro instead of literal.
2382 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2383 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2384 functions.
2385 (bfd_mach_o_write_symtab_content): New function (extracted
2386 from bfd_mach_o_write_symtab).
2387 (bfd_mach_o_write_symtab): Split.
2388 (bfd_mach_o_count_indirect_symbols): Move
2389 (bfd_mach_o_build_dysymtab): Remove layout code.
2390 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2391 (bfd_mach_o_count_sections_for_seg): Remove.
2392 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2393 bfd_mach_o_build_seg_command).
2394 (bfd_mach_o_build_exec_seg_command): New function.
2395 (bfd_mach_o_build_dysymtab_command): Remove.
2396 (bfd_mach_o_layout_commands): New function.
2397 (bfd_mach_o_init_segment): New function.
2398 (bfd_mach_o_build_commands): Major rework to handle non-object
2399 files.
2400 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2401 function.
2402 (bfd_mach_o_read_dyld_info): Clear content fields.
2403 (bfd_mach_o_read_segment): Adjust call.
2404 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2405 chained.
2406 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2407 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2408 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2409 Likewise.
2410
967b2c53
TG		 24112014-04-18 Tristan Gingold <gingold@adacore.com>
2412
2413 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2414 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2415 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2416 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2417
4525c51a
TG		 24182014-04-18 Tristan Gingold <gingold@adacore.com>
2419
2420 * mach-o.h (bfd_mach_o_dylinker_command)
2421 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2422 name_len field.
2423 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2424 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2425
4384b284
TG		 24262014-04-18 Tristan Gingold <gingold@adacore.com>
2427
2428 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2429 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2430 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2431 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2432 each targets declared.
2433 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2434 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2435
452216ab
TG		 24362014-04-18 Tristan Gingold <gingold@adacore.com>
2437
2438 * mach-o.c (bfd_mach_o_write_thread)
2439 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2440 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2441 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2442 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2443 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2444 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2445 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2446 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2447 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2448 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2449 (bfd_mach_o_read_command): Now return a boolean status.
2450 Adjust return statements.
2451 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2452 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2453
cb22ccf4
KCY		 24542014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2455
2456 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2457 field. Add assigned_low_gotno and assigned_high_gotno fields.
2458 (mips_elf_create_local_got_entry): Update out-of-space condition.
2459 Set index of new GOT entry to assigned_low_gotno if required by
2460 the current relocation, else set it to assigned_high_gotno.
2461 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2462 with assigned_low_gotno.
2463 (mips_elf_multi_got): Initialize assigned_low_gotno and
2464 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2465 in place of assigned_gotno when handling global GOT entries.
2466 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2467 assigned_high_gotno.
2468 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2469 gap in the middle of local GOT space.
2470
4c34aff8
AM		 24712014-04-17 Alan Modra <amodra@gmail.com>
2472
2473 PR 16846
2474 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2475 current bfd is a plugin. Don't always set type_change_ok
2476 when old bfd is a plugin.
2477
12241a34
TG		 24782014-04-16 Tristan Gingold <gingold@adacore.com>
2479
2480 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2481 flag.
2482
40fd06d1
AM		 24832014-04-16 Alan Modra <amodra@gmail.com>
2484
2485 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2486 with "ba 0" rather than zeros.
2487
fa85fb9a
MS		 24882014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2489
2490 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2491
da3a2088
AM		 24922014-04-14 Alan Modra <amodra@gmail.com>
2493
2494 * elf32-ppc.c (BA): Define
2495 (ppc_elf_link_hash_table_create): Correct default_params.
2496 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2497 than "nop" for ppc476_workaround.
2498 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2499 and __glink_PLTresolve. Ensure plt call stub at end of page
2500 doesn't allow fall-thru prefetch.
2501
32ae0d80
NC		 25022014-04-11 Nick Clifton <nickc@redhat.com>
2503
2504 PR ld/16821
2505 * peXXigen.c (abs_finder): New function.
2506 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2507 than 1^32 try to convert them into section relative values
2508 instead.
2509
85cf705b
NC		 25102014-04-11 Nick Clifton <nickc@redhat.com>
2511
2512 * bfd-in2.h: Regenerate.
2513 * libbfd.h: Regenerate.
2514
1511baec
SL		 25152014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2516
2517 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2518 when building function stubs.
2519
e4ef1b6c
DC		 25202014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2521
2522 * elf32-avr.c: Add DIFF relocations for AVR.
2523 (avr_final_link_relocate): Handle the DIFF relocs.
2524 (bfd_elf_avr_diff_reloc): New.
2525 (elf32_avr_is_diff_reloc): New.
2526 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2527 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2528 bytes.
2529
2530 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2531
e30d16e9
AM		 25322014-04-09 Alan Modra <amodra@gmail.com>
2533
2534 * libcoff.h: Regenerate.
2535
b4ab4364
AM		 25362014-04-09 Alan Modra <amodra@gmail.com>
2537
2538 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2539 of safe ppc476 insns at end of page. Also remove non-branch insns.
2540 Expand comments.
2541
6e6e7cfc 25422014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 2543
2544 * peXXigen.c (pe_print_debugdata): New function: Displays the
2545 contents of the debug directory and decodes codeview entries.
2546 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2547 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2548 Add functions for reading and writing debugdir and codeview
2549 records.
2550 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2551 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2552 * libcoff-in.h (pe_tdata): Add build-id data.
2553 * libcoff.h: Regenerate.
2554 * coffcode.h (coff_write_object_contents): Run build_id
2555 after_write_object_contents hook.
2556
115c6d5c
AM		 25572014-04-05 Alan Modra <amodra@gmail.com>
2558
2559 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2560 merging non-default sym.
2561
26954155
TG		 25622014-04-04 Tristan Gingold <gingold@adacore.com>
2563
2564 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2565 configured for.
2566
ca148c5a
TG		 25672014-04-04 Tristan Gingold <gingold@adacore.com>
2568
2569 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2570 thinko on names length.
2571
47c50932
TG		 25722014-04-04 Tristan Gingold <gingold@adacore.com>
2573
2574 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2575 of output_section.
2576 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2577
4ef27e04
TG		 25782014-04-04 Tristan Gingold <gingold@adacore.com>
2579
2580 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2581
b69c8728
JT		 25822014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2583
2584 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2585 section before dereferencing.
2586 (pe_print_idata, pe_print_edata, pe_print_reloc)
2587 (rsrc_print_section): Don't bother interpreting the contents
2588 of sections which have no contents.
2589
1b6aeedb
MG		 25902014-04-03 Maria Guseva <m.guseva@samsung.com>
2591
2592 PR ld/16803
2593 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2594 file position.
2595
707e555b
TG		 25962014-04-03 Tristan Gingold <gingold@adacore.com>
2597
2598 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2599 output_section.
2600 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2601 Fix style.
2602 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2603
c3fcb775
AM		 26042014-04-03 Alan Modra <amodra@gmail.com>
2605
2606 * elf-bfd.h (struct elf_backend_data
2607 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2608 with "bfd_size_type size".
2609 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2610 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2611 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2612 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 2613 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2614 * bfd-in2.h: Regenerate.
c3fcb775 2615
7a79c514
TG		 26162014-04-02 Tristan Gingold <gingold@adacore.com>
2617
2618 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2619 (bfd_mach_o_prebind_cksum_command): New types.
2620 (bfd_mach_o_prebound_dylib_command): Rewrite.
2621 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2622 fields.
2623 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2624 command.
2625 (bfd_mach_o_read_prebind_cksum): New function.
2626 (bfd_mach_o_read_twolevel_hints): Ditto.
2627 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2628 commands.
2629
5979d6b6
AM		 26302014-04-02 Alan Modra <amodra@gmail.com>
2631
2632 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2633 Consolidate code handling possible section headers past end of
2634 segment. Don't use p_align for page size guess, instead use
2635 minpagesize. Take note of ld.so clearing section headers when
2636 p_memsz > p_filesz. Handle file header specifying no section
2637 headers. Handle zero p_align throughout. Default loadbase to
2638 zero. Add comments. Rename contents_size to high_offset, and
2639 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2640 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2641 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2642 Likewise.
2643 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2644 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2645 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2646 * bfd-in2.h: Regnerate.
2647
23d72939
TG		 26482014-04-01 Tristan Gingold <gingold@adacore.com>
2649
2650 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2651 when num == 0.
2652
6a631e86 26532014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 2654 Pavel Fedin <p.fedin@samsung.com>
6a631e86 2655
b4894562 2656 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 2657 entries on eabi and nacl targets.
2658 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 2659 (elf32_arm_nacl_plt_sym_val): Likewise.
2660 (elf32_arm_plt0_size): Add helper function.
2661 (elf32_arm_plt_size): Likewise.
6a631e86 2662
10be66a4
TG		 26632014-03-27 Tristan Gingold <gingold@adacore.com>
2664
2665 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2666 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2667
3cc27770
TG		 26682014-03-27 Tristan Gingold <gingold@adacore.com>
2669
2670 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2671 * mach-o.c (bfd_mach_o_write_symtab)
2672 (bfd_mach_o_write_contents)
2673 (bfd_mach_o_set_section_flags_from_bfd)
2674 (bfd_mach_o_build_seg_command): Fix indentation.
2675 (bfd_mach_o_get_base_address): New function.
2676
55bfc9ac
NC		 26772014-03-26 Nick Clifton <nickc@redhat.com>
2678
2679 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2680 relocations in discarded sections.
2681
d8028530
TG		 26822014-03-26 Tristan Gingold <gingold@adacore.com>
2683
2684 * mach-o.c (bfd_mach_o_convert_architecture): Add
2685 BFD_MACH_O_CPU_TYPE_ARM64.
2686
f6c7c3e8
AM		 26872014-03-26 Alan Modra <amodra@gmail.com>
2688
2689 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2690 needed plt entries when taking the address of functions for
2691 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2692 Move opd setup and abiversion checks to..
2693 (ppc64_elf_before_check_relocs): ..here. Renamed from
2694 ppc64_elf_process_dot_syms. Set output abiversion from input and
2695 input abiversion from output, if either is not set.
2696 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2697 (elf_backend_check_directives): Update.
2698
c955de36
WN		 26992014-03-25 Will Newton <will.newton@linaro.org>
2700
2701 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2702 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2703 of input sections rather than output sections.
2704
97323ad1
WN		 27052014-03-20 Will Newton <will.newton@linaro.org>
2706
2707 PR ld/16715
2708 * elf32-arm.c (elf32_arm_check_relocs): Set
2709 pointer_equality_needed for absolute references within
2710 executable links.
2711 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2712 unless pointer_equality_needed is set.
2713
1d63324c
NC		 27142014-03-19 Nick Clifton <nickc@redhat.com>
2715
6caf7111
NC		 2716 * peXXigen.c (rsrc_process_section): Add code to scan input
2717 sections and record their lengths. Use these lengths to find the
2718 start of each merged .rsrc section.
1d63324c 2719
fbe383b9
TG		 27202014-03-17 Tristan Gingold <gingold@adacore.com>
2721
2722 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2723 (bfd_mach_o_read_command): Ditto.
2724
5a026fc9
NC		 27252014-03-14 Meador Inge <meadori@codesourcery.com>
2726
b4894562
AM		 2727 * configure.in: Add strnlen to AC_CHECK_DECLS.
2728 * config.in: Regenerate.
2729 * configure: Regenerate.
2730 * sysdep.h (strnlen): Add prototype.
5a026fc9 2731
c3301df1
AM		 27322014-03-14 Alan Modra <amodra@gmail.com>
2733
2734 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2735 handling for VLE_SDA21 relocs.
2736
167ad85b
TG		 27372014-03-13 Tristan Gingold <gingold@adacore.com>
2738
2739 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2740 has been read.
2741 (pe_bfd_object_p): Also read version number to detect ILF.
2742 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2743 (x86_64pe_bigobj_vec): Define
2744 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2745 (bfd_coff_max_nscns): New macro.
2746 (coff_compute_section_file_positions): Use unsigned int for
2747 target_index. Compare with bfd_coff_max_nscns.
2748 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2749 Set a value for _bfd_coff_max_nscns.
2750 (header_bigobj_classid): New constant.
2751 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2752 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2753 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2754 functions.
2755 (bigobj_swap_table): New table.
2756 * libcoff.h: Regenerate.
2757 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2758 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2759 _bfd_coff_max_nscns.
2760 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2761 * coff-rs6000.c (bfd_xcoff_backend_data)
2762 (bfd_pmac_xcoff_backend_data): Likewise.
2763 * coff64-rs6000.c (bfd_xcoff_backend_data)
2764 (bfd_xcoff_aix5_backend_data): Likewise.
2765 * targets.c (x86_64pe_bigobj_vec): Declare.
2766 * configure.in (x86_64pe_bigobj_vec): New vector.
2767 * configure: Regenerate.
2768 * config.bfd: Add bigobj object format for Windows targets.
2769
c792917c
NC		 27702014-03-12 Nick Clifton <nickc@redhat.com>
2771
2772 PR ld/16671
2773 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2774 before testing for vxworks.
2775
fa47fa92
AM		 27762014-03-12 Alan Modra <amodra@gmail.com>
2777
2778 * Makefile.in: Regenerate.
2779
bbefd0a9
AM		 27802014-03-12 Alan Modra <amodra@gmail.com>
2781
2782 PR 16690
2783 * elf.c (copy_elf_program_header): Ignore first section lma if
2784 non-alloc.
2785
3c865fca
AM		 27862014-03-11 Alan Modra <amodra@gmail.com>
2787
2788 PR 16686
2789 * coff-rs6000.c: Include stdint.h.
2790 * coff64-rs6000.c: Likewise.
2791
ce15efd8
TG		 27922014-03-10 Tristan Gingold <gingold@adacore.com>
2793
2794 * ticoff.h: Removed.
2795
86c95733
AM		 27962014-03-08 Alan Modra <amodra@gmail.com>
2797
2798 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2799 many relocations. Correct bitsize and rightshift too for a number
2800 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2801 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2802 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2803 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2804 fields in instructions to signed/unsigned according to whether
2805 the field takes a signed or unsigned value. Tidy vle split16 code.
2806 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2807
b80eed39
AM		 28082014-03-08 Alan Modra <amodra@gmail.com>
2809
2810 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2811 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2812 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2813 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2814 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2815 fields in instructions to signed/unsigned according to whether
2816 the field takes a signed or unsigned value.
2817
c38e8559
PA		 28182014-03-07 Pedro Alves <palves@redhat.com>
2819
5893c83a 2820 PR gdb/16696
c38e8559
PA		 2821 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2822 through ptr_to_uint instead of through long.
2823
e9847026
NC		 28242014-03-06 Nick Clifton <nickc@redhat.com>
2825
2826 PR 16664
2827 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2828 attribute section names.
2829
4b95cf5c
AM		 28302014-03-05 Alan Modra <amodra@gmail.com>
2831
2832 Update copyright years.
2833
45965137
AM		 28342014-03-05 Alan Modra <amodra@gmail.com>
2835
2836 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2837 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2838 (ppc64_elf_check_relocs): Likewise.
2839 (ppc64_elf_relocate_section): Likewise.
2840 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2841 * bfd-in2.h: Regenerate.
2842 * libbfd.h: Regenerate.
2843
cd0c81e9 28442014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 2845
2846 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2847 Loongson-3A.
2848 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2849 extension of bfd_mach_mipsisa64r2.
2850
eed94f8f
NC		 28512014-03-04 Nick Clifton <nickc@redhat.com>
2852
2853 PR ld/16017
2854 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2855 (elf32_thumb2_plt_entry): New array.
2856 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2857 using thumb2 based PLT.
2858 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2859 entries.
2860 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2861 PLT entries.
2862 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2863 based PLT 0-entry.
2864 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2865 Thumb2 based PLT 0-entry.
2866 (elf32_arm_output_arch_local_syms): Handle creation of local
2867 symbols for Thumb2 based PLT entries.
2868
9850436d
AM		 28692014-02-28 Alan Modra <amodra@gmail.com>
2870
2871 PR ld/16643
2872 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2873 the same conditions we called check_relocs.
2874
1db37fe6
YG		 28752014-02-27 Yuri Gribov <y.gribov@samsung.com>
2876
2877 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2878 * bfd-in2.h: Regenerate.
2879 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2880 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2881 using long PLT entries.
2882 (bfd_elf32_arm_use_long_plt): New function.
2883 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2884
db434ba0
AM		 28852014-02-27 Alan Modra <amodra@gmail.com>
2886
2887 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2888 params for targets that don't use ppc32elf.em.
2889
d9972968
CLT		 28902014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2891
2892 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2893 of GOTOFF relocations.
2894
0ff2b86e
L		 28952014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2896 H.J. Lu <hongjiu.lu@intel.com>
2897
2898 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2899 (elf_x86_64_legacy_plt_entry): Likewise.
2900 (elf_x86_64_bnd_plt_entry): Likewise.
2901 (elf_x86_64_legacy_plt2_entry): Likewise.
2902 (elf_x86_64_bnd_plt2_entry): Likewise.
2903 (elf_x86_64_bnd_arch_bed): Likewise.
2904 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2905 (elf_x86_64_link_hash_table): Add plt_bnd.
2906 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2907 plt_bnd.
2908 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2909 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2910 in 64-bit mode.
2911 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2912 symbols. Resolve call to the second PLT if it is created.
2913 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2914 (elf_x86_64_relocate_section): Resolve PLT references to the
2915 second PLT if it is created.
2916 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2917 second PLT entry for BND relocation.
2918 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2919 the second PLT is created.
2920 (elf_x86_64_get_synthetic_symtab): New.
2921 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2922
7d4c687d
AM		 29232014-02-19 Alan Modra <amodra@gmail.com>
2924
2925 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2926 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2927 provision of out-of-line register save/restore routines.
2928
5db3e65d
JC		 29292014-02-18 Jack Carter <jack.carter@imgtec.com>
2930
b4894562
AM		 2931 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2932 PT_DYNAMIC segment flags.
5db3e65d 2933
024a2310
JK		 29342014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2935
2936 PR binutils/16595
2937 * simple.c (struct saved_offsets): New.
2938 (simple_save_output_info): Use it for ptr.
2939 (simple_restore_output_info): Use it for ptr. Check section_count.
2940 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2941
e7d1c40c
AM		 29422014-02-17 Alan Modra <amodra@gmail.com>
2943
2944 * elf64-ppc.h (struct ppc64_elf_params): Define.
2945 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2946 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2947 ppc64_elf_build_stubs): Update prototype.
2948 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2949 fields now in params. Adjust code throughout file.
2950 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2951 Save params pointer in htab.
2952 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2953 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2954 ppc64_elf_build_stubs): Remove parameters now in "params".
2955
668e22e5
AM		 29562014-02-17 Alan Modra <amodra@gmail.com>
2957
2958 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2959 patched for ppc476 workaround. Reapply branch taken/not taken
2960 relocs.
2961
9f7552cf
AM		 29622014-02-12 Alan Modra <amodra@gmail.com>
2963
2964 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2965 stubs for calls to __tls_get_addr that we know will later be
2966 optimised away.
2967
795bc6b3
AM		 29682014-02-12 Alan Modra <amodra@gmail.com>
2969
2970 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2971 for ld -r, when code sections are sufficiently aligned.
2972 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2973 pagesize_p2.
2974
b407645f
AM		 29752014-02-12 Alan Modra <amodra@gmail.com>
2976
2977 PR gold/15530
2978 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2979 --export-dynamic and --dynamic-list marking of symbols.
2980 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2981 cheap tests first.
2982
d6f6f455
L		 29832014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2984
2985 PR gold/16530
2986 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2987 executables if it matches dynamic_list.
2988
c1c69e83
AM		 29892014-02-10 Alan Modra <amodra@gmail.com>
2990
2991 * po/SRC-POTFILES.in: Regenerate.
2992 * po/bfd.pot: Regenerate.
2993
53291d1f
AM		 29942014-02-09 Alan Modra <amodra@gmail.com>
2995
2996 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
2997 * elfxx-target.h (elf_backend_caches_rawsize): Define.
2998 (elfNN_bed): Init new field.
2999 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
3000 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
3001 (ppc_elf_relax_section): Don't reallocate section here, write
3002 stubs, or write out relocs for ld -r here..
3003 (ppc_elf_relocate_section): ..instead write stubs here, and use
3004 existing code to write out relocs for ld -r. Fix offset
3005 adjustment on reloc for little-endian.
3006 (elf_backend_caches_rawsize): Define.
3007
d1eb5696
RO		 30082014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3009
85773039 3010 PR build/16550
d1eb5696
RO		 3011 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3012
2915c55b
JK		 30132014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3014
3015 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3016 return paths. Three times.
3017 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3018 return paths.
3019 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3020 (ppc64_elf_edit_toc): Free USED in return path.
3021
1c2de463
SL		 30222014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3023
3024 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3025 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3026 * libbfd.h: Regenerated.
3027 * bfd-in2.h: Regenerated.
3028 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3029 (nios2_reloc_map): Likewise.
3030 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3031 Fixed all references.
3032 (nios2_elf32_relocate_section): Add new relocations.
3033 (nios2_elf32_check_relocs): Likewise.
3034 (nios2_elf32_gc_sweep_hook): Likewise.
3035
5446cbdf
AM		 30362014-02-03 Alan Modra <amodra@gmail.com>
3037
3038 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3039 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3040 (ppc_elf_link_params): New function.
3041 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3042 workaround.
3043 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3044 parameters. Use htab->params instead.
3045 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3046 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3047 64 bytes for ppc476 workaround.
3048 (struct ppc_elf_relax_info): New.
3049 (ppc_elf_relax_section): Exclude linker created sections and
3050 those too small to hold one instruction. Don't add another
cd3416da 3051 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 3052 generate trampolines for undefined symbols when !relocatable,
3053 nor for plugin symbols. Allocate space for ppc476 workaround
3054 patch area. Free fixups on error return path.
3055 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3056 * elf32-ppc.h (struct ppc_elf_params): New.
3057 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3058 (ppc_elf_link_params): Declare.
3059 * section.c (SEC_INFO_TYPE_TARGET): Define.
3060 * bfd-in2.h: Regenerate.
3061
82e91538
SL		 30622014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3063
3064 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3065 h_gp_got field.
3066 (nios2_elf32_relocate_section): Use got_base to adjust
3067 GOT-pointer-relative relocations relative to _gp_got.
3068 (create_got_section): Create _gp_got symbol.
3069 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3070 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3071
78058a5e
SL		 30722014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3073
3074 * bfd-in2.h: Update from reloc.c.
3075 * elf32-nios2.c: Include elf32-nios2.h.
3076 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3077 (nios2_reloc_map): Likewise.
3078 (enum elf32_nios2_stub_type): Declare.
3079 (struct elf32_nios2_stub_hash_entry): Declare.
3080 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3081 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3082 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3083 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3084 bfd_count, top_index, input_list, all_local_syms.
3085 (nios2_call26_stub_entry): New.
3086 (nios2_elf32_install_imm16): Move up in file.
3087 (nios2_elf32_install_data): Move up in file.
3088 (hiadj): Move up in file.
3089 (stub_hash_newfunc): New.
3090 (link_hash_newfunc): Initialize hsh_cache field.
3091 (STUB_SUFFIX): New.
3092 (nios2_stub_name): New.
3093 (nios2_get_stub_entry): New.
3094 (nios2_add_stub): New.
3095 (nios2_elf32_setup_section_lists): New.
3096 (nios2_elf32_next_input_section): New.
3097 (CALL26_SEGMENT): New.
3098 (MAX_STUB_SECTION_SIZE): New.
3099 (group_sections): New.
3100 (nios2_type_of_stub): New.
3101 (nios2_build_one_stub): New.
3102 (nios2_size_one_stub): New.
3103 (get_local_syms): New.
3104 (nios2_elf32_size_stubs): New.
3105 (nios2_elf32_build_stubs): New.
3106 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3107 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3108 trampolines for R_NIOS2_CALL26 stubs.
3109 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3110 (nios2_elf32_gc_sweep_hook): Likewise.
3111 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3112 (nios2_elf32_link_hash_table_free): New.
3113 (bfd_elf32_bfd_link_hash_table_free): Define.
3114 * elf32-nios2.h: New file.
3115 * libbfd.h: Update from reloc.c.
3116 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3117
df3ce959
NC		 31182014-01-29 Nick Clifton <nickc@redhat.com>
3119
3120 PR binutils/16318
3121 * elf32-metag.c (elf_metag_post_process_headers): Call
3122 _bfd_elf_post_process_headers.
3123 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3124 _bfd_elf_copy_private_data.
3125 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3126
27b829ee
NC		 31272014-01-29 Nick Clifton <nickc@redhat.com>
3128
3129 * bfd-in.h (bfd_set_section_vma): Delete.
3130 (bfd_set_section_alignment): Delete.
3131 (bfd_set_section_userdata): Delete.
3132 (bfd_set_cacheable): Delete.
3133 * bfd.c (bfd_set_cacheable): New static inline function.
3134 * section.c (bfd_set_section_userdata): Likewise.
3135 (bfd_set_section_vma): Likewise.
3136 (bfd_set_section_alignment): Likewise.
3137 * bfd-in2.h: Regenerate.
3138
0a9c7b2b
NC		 31392014-01-28 Nick Clifton <nickc@redhat.com>
3140
3141 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3142 attributes select the CU containing the abbreviation, which may not
3143 be the current CU.
3144
3ba720c7
AM		 31452014-01-24 Alan Modra <amodra@gmail.com>
3146
3147 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3148 to get_relocs for ELFv2.
3149
d923cae0
L		 31502014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3151
3152 PR ld/16498
3ba720c7 3153 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 3154 if TLS sections are not adjacent.
3155
16e4ecc0
AM		 31562014-01-22 Alan Modra <amodra@gmail.com>
3157
3158 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3159
eb8d7fda
AM		 31602014-01-22 Alan Modra <amodra@gmail.com>
3161
3162 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3163
4584ec12
L		 31642014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3165
3166 PR ld/16467
3167 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3168 regular default symbol definition and the versioned dynamic
3169 symbol definition mismatch, skip the default symbol definition
3170 if one of them is IFUNC.
3171
22ef172a
L		 31722014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3173
3174 PR ld/2404
3175 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3176 info->export_dynamic nor h->ref_dynamic for type mismatch when
3177 adding the default version.
3178
b75d42bc
AM		 31792014-01-16 Alan Modra <amodra@gmail.com>
3180
3181 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3182 mips_elf_traverse_got_arg* rather than mips_got_info*.
3183 Adjust caller. Alloc on output_bfd rather than symbol section
3184 owner.
3185
c353e543
L		 31862014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3187
3188 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3189 change.
3190 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3191
818d220a
L		 31922014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3193
3194 PR ld/16428
3195 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3196 against __ehdr_start.
3197 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3198
c3ce498c
L		 31992014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3200
3201 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3202 change.
3203 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3204
d1ec1e40
L		 32052014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3206
3207 PR ld/16428
3208 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3209 count if there are any non pc-relative relocs.
3210 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3211
f44a1f8e
CL		 32122014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3213 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3214
3215 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3216 offset while calculating relocation address.
3217 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3218 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3219
fd0fd00c
MJ		 32202014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3221
3222 PR ld/16202
3223 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3224 R_ARM_ABS8 and R_ARM_ABS16.
3225
aa726b9e
AM		 32262014-01-13 Alan Modra <amodra@gmail.com>
3227
3228 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3229 error when shared and force a plt call otherwise.
3230 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3231 plt_type == PLT_NEW.
3232 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3233 the appropriate call stub.
3234
eec2f3ed
AM		 32352014-01-10 Alan Modra <amodra@gmail.com>
3236
3237 PR ld/14207
3238 PR ld/16322
3239 PR binutils/16323
3240 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3241 (assign_file_positions_for_non_load_sections): When setting up
3242 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3243 header that completely covers the relro region.
3244
09bf66a8
TG		 32452014-01-09 Tristan Gingold <gingold@adacore.com>
3246
3247 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3248 table macros and add macros to initializa the structure.
3249
43a8475c
L		 32502014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3251
3252 PR ld/14207
3253 PR ld/16322
3254 PR binutils/16323
3255 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3256 size for PT_GNU_RELRO segment.
3257 (assign_file_positions_for_load_sections): If PT_LOAD segment
3258 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3259
1651e569
TT		 32602014-01-07 Tom Tromey <tromey@redhat.com>
3261
3262 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3263 wrappers.
3264
dc9155b2
NC		 32652014-01-03 Nick Clifton <nickc@redhat.com>
3266
3267 PR binutils/16199
3268 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3269 zero.
3270
dd8dfa39 32712014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 3272
3273 PR binutils/14289
3274 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3275
1be5090b
NC		 32762014-01-02 Nick Clifton <nickc@redhat.com>
3277
3278 PR binutils/11983
3279 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3280 filename in the bfd's filename field.
3281 * elfcode.h (bfd_from_remote_memory): Likewise.
3282 * ieee.c (ieee_object_p): Likewise.
3283 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3284 * oasys.c (oasys_openr_next_archived_file): Likewise.
3285 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3286 * opncls.c (bfd_fopen): Likewise.
3287 (bfd_openstreamr): Likewise.
3288 (bfd_openr_iovec): Likewise.
3289 (bfd_openw): Likewise.
3290 (bfd_create): Likewise.
3291 (_bfd_delete_bfd): Free filename.
3292
5fb776a6 3293For older changes see ChangeLog-2013
56882138 3294\f
5fb776a6 3295Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 3296
3297Copying and distribution of this file, with or without modification,
3298are permitted in any medium without royalty provided the copyright
3299notice and this notice are preserved.
3300
56882138
AM		 3301Local Variables:
3302mode: change-log
3303left-margin: 8
3304fill-column: 74
3305version-control: never
3306End:
GDB Binutils - Deliverables
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