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Don't PROVIDE over top of common symbols
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
5860e3f8
NC		 12014-12-22 Nick Clifton <nickc@redhat.com>
2
3 PR binutils/17512
4 * archive.c (do_slurp_bsd_armap): Return if the parsed_size is
5 zero.
6 (bfd_slurp_armap): Zero terminate the name.
7 (bfd_generic_stat_arch_elt): If there is no header, fail.
8 * elf32-arc.c (arc_info_to_howto_rel): Replace BFD_ASSERT with
9 error message.
10 * elf32-avr.c (avr_info_to_howto_rela): Likewise.
11 * elf32-cr16c.c (elf_cr16c_info_to_howto_rel): Likewise.
12 * elf32-cris.c (cris_info_to_howto_rela): Likewise.
13 * elf32-d10v.c (d10v_info_to_howto_rel): Likewise.
14 * elf32-d30v.c (d30v_info_to_howto_rel): Likewise.
15 * elf32-dlx.c (dlx_rtype_to_howto): Likewise.
16 * elf32-epiphany.c (epiphany_info_to_howto_rela): Likewise.
17 * elf32-fr30.c (fr30_info_to_howto_rela): Likewise.
18 * elf32-frv.c (frv_info_to_howto_rela): Likewise.
19 * elf32-i960.c (elf32_i960_info_to_howto_rel): Likewise.
20 * elf32-ip2k.c (ip2k_info_to_howto_rela): Likewise.
21 * elf32-iq2000.c (iq2000_info_to_howto_rela): Likewise.
22 * elf32-lm32.c (lm32_info_to_howto_rela): Likewise.
23 * elf32-m32c.c (m32c_info_to_howto_rela): Likewise.
24 * elf32-m32r.c (m32r_info_to_howto_rel): Likewise.
25 * elf32-m68hc11.c (m68hc11_info_to_howto_rel): Likewise.
26 * elf32-m68hc12.c (m68hc11_info_to_howto_rel): Likewise.
27 * elf32-mep.c (mep_info_to_howto_rela): Likewise.
28 * elf32-metag.c (metag_info_to_howto_rela): Likewise.
29 * elf32-moxie.c (moxie_info_to_howto_rela): Likewise.
30 * elf32-msp430.c (msp430_info_to_howto_rela): Likewise.
31 * elf32-mt.c (mt_info_to_howto_rela): Likewise.
32 * elf32-nds32.c (nds32_info_to_howto_rel): Likewise.
33 * elf32-or1k.c (or1k_info_to_howto_rela): Likewise.
34 * elf32-rl78.c (rl78_info_to_howto_rela): Likewise.
35 * elf32-rx.c (rx_info_to_howto_rela): Likewise.
36 * elf32-v850.c (v850_elf_info_to_howto_rel): Likewise.
37 * elf32-visium.c (visium_info_to_howto_rela): Likewise.
38 * elf32-xgate.c (xgate_info_to_howto_rel): Likewise.
39 * elf32-xtensa.c (elf_xtensa_info_to_howto_rela): Likewise.
40 * elf64-mmix.c (mmix_info_to_howto_rela): Likewise.
41 * elf64-x86-64.c (elf_x86_64_reloc_type_lookup): Likewise.
42 * elfnn-aarch64.c (elfNN_aarch64_bfd_reloc_from_type): Likewise.
43 * elf64-sparc.c (elf64_sparc_slurp_one_reloc_table): Add range
44 checking of reloc symbol index.
45 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): If no symbols have
46 been provided then set the reloc's symbol to undefined.
47 * reloc.c (bfd_generic_get_relocated_section_contents): Add range
48 checking of the reloc to be applied.
49 * versados.c (process_otr): Add more range checks.
50 (versados_canonicalize_reloc): If the section is unknown, set the
51 symbol to undefined.
52 * vms-alpha.c (_bfd_vms_slurp_eisd): Add range checks.
53 (alpha_vms_object_p): Likewise.
54
04c6a44c
RH		 552014-12-18 Richard Henderson <rth@redhat.com>
56
57 * elf32-ppc.c (ELF_COMMONPAGESIZE): Set to 64k.
58 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
59
033539e2
NC		 602014-12-16 Nick Clifton <nickc@redhat.com>
61
62 PR binutils/17512
63 * format.c (bfd_check_format_matches): Check for a matching vector
64 before using match priorities.
65 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Fix off-by-one
66 errors with previous delta.
67
263ddf68
L		 682014-12-15 H.J. Lu <hongjiu.lu@intel.com>
69
70 PR ld/17713
71 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
72
bc696fd5
L		 732014-12-13 H.J. Lu <hongjiu.lu@intel.com>
74
75 PR ld/17689
76 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
77 Change has_bnd_reloc to bit field.
78 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
79 has_bnd_reloc to 0.
80 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
81 of TRUE.
82 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
83 real definition to a weak symbol.
84 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
85 weak symbol for PIE when discarding space for relocs against
86 symbols which turn out to need copy relocs.
87 (elf_x86_64_relocate_section): Also check needs_copy of a
88 weak symbol for PIE with copy reloc.
89
de287215
AM		 902014-12-12 Alan Modra <amodra@gmail.com>
91
92 PR 15228
93 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
94
6cabe1ea
AM		 952014-12-12 Alan Modra <amodra@gmail.com>
96
97 PR 15228
98 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
99 Error on copy relocs against protected symbols.
100 (elf_merge_st_other): Set h->protected_def.
101 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
102 (_bfd_elf_adjust_dynamic_copy): Update prototype.
103 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
104 _bfd_elf_adjust_dynamic_copy call.
105 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
106 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
107 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
108 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
109 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
110 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
111 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
112 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
113 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
114 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
115 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
116 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
117 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
118 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
119 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
120 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
121 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
122 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
123 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
124 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
125 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
126 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
127 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
128 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
129 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
130
8acbedd6
KS		 1312014-12-11 Keith Seitz <keiths@redhat.com>
132
133 * elf.c (elf_parse_notes): Define convenience macro
134 GROKER_ELEMENT to add elements to 'grokers' array.
135 Add 'len' element to 'grokers'.
136 Use grokers.len instead of sizeof in string
137 comparisons.
138
f4943d82
AM		 1392014-12-10 Alan Modra <amodra@gmail.com>
140
141 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
142 and coffgen. Add coff-bfd. Sort.
143 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
144 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
145 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
146 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
147 without unused param. Update uses.
148 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
149 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
150 * libcoff-in.h: #include "coff-bfd.h".
151 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
152 (coff_symbol_from): Delete.
153 * coff-bfd.c: New file.
154 * coff-bfd.h: New file.
155 * coff-i386.c: Update coff_symbol_from occurrences.
156 * coff-i960.c: Likewise.
157 * coff-m68k.c: Likewise.
158 * coff-sh.c: Likewise.
159 * coff-x86_64.c: Likewise.
160 * coffcode.h: Likewise.
161 * pe-mips.c: Likewise.
162 * configure.ac (elf): Add dwarf2.lo.
163 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
164 target vectors to .o files. Add dwarf2 for mach-o targets.
165 Fix the sh target FIXME.
166 * po/SRC-POTFILES.in: Regenerate.
167 * Makefile.in: Regenerate.
168 * configure: Regenerate.
169 * bfd-in2.h: Regenerate.
170 * libcoff.h: Regenerate.
171
e00e8198
AM		 1722014-12-10 Alan Modra <amodra@gmail.com>
173
174 PR 17541
175 * dwarf2.c (struct comp_unit): Add "lang".
176 (non_mangled): New function.
177 (struct funcinfo): Add "is_linkage". Reorder for better packing.
178 Make "name" a const char*.
179 (lookup_address_in_function_table): Delete functionname_ptr param.
180 (find_abstract_instance_name): Add is_linkage param. Set if we
181 have DW_AT_linkage_name or non_mangled DW_AT_name.
182 (scan_unit_for_symbols): Similarly set func->is_linkage.
183 (parse_comp_unit): Stash DW_AT_language.
184 (comp_unit_find_nearest_line): Replace functionname_ptr param
185 with function_ptr param.
186 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
187 functionname_ptr from function->name. Call _bfd_elf_find_function
188 to retrieve symbol for function if not linkage name.
189 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
190 * elf.c (elf_find_function): ..here.
191 (_bfd_elf_find_nearest_line): Adjust calls.
192 * elf-bfd.h (_bfd_elf_find_function): Declare.
193
fa15f18d
AM		 1942014-12-10 Alan Modra <amodra@gmail.com>
195
196 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
197 calling get_elf_backend_data.
198 (_bfd_dwarf2_find_nearest_line): Fix parens.
199
28dbcedc
AM		 2002014-12-10 Alan Modra <amodra@gmail.com>
201
202 PR 17666
203 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
204 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
205 (elfNN_bed): Init new field.
206 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
207 (bfd_elf_final_link): Control sorting of relocs.
208 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
209 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
210 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
211 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
212
f64e188b
NC		 2132014-12-09 Nick Clifton <nickc@redhat.com>
214
215 PR binutils/17512
216 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
217 * libbfd.c (safe_read_leb128): New function.
218 * libbfd-in.h (safe_read_leb128): Add prototype.
219 * libbfd.h: Regenerate.
220 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
221 Check for an over-long subsection length.
222 * elf.c (elf_parse_notes): Check that the namedata is long enough
223 for the string comparison that is about to be performed.
224 (elf_read_notes): Zero-terminate the note buffer.
225
31d999a5
AM		 2262014-12-09 Alan Modra <amodra@gmail.com>
227
228 * elf64-ppc.c (sort_r_offset): Delete.
229 (ppc64_elf_edit_opd): Don't sort input relocs.
230
d924db55
EB		 2312014-12-06 Eric Botcazou <ebotcazou@adacore.com>
232
233 * config.bfd: Add Visium support.
234 * configure.ac: Likewise.
235 * configure: Regenerate.
236 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
237 (ALL_MACHINES_CFILES): Add cpu-visium.c.
238 (BFD32_BACKENDS): Add elf32-visium.lo.
239 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
240 * Makefile.in: Regenerate.
241 * archures.c (DESCRIPTION): Add Visium support.
242 (bfd_visium_arch): Declare.
243 (bfd_archures_list): Add bfd_visium_arch.
244 * reloc.c: Add Visium relocations.
245 * targets.c (visium_elf32_vec): Declare.
246 (_bfd_target_vector): Add visium_elf32_vec.
247 * bfd-in2.h: Regenerate.
248 * libbfd.h: Likewise.
249 * cpu-visium.c: New file.
250 * elf32-visium.c: Likewise.
251 * po/SRC-POTFILES.in: Regenerate.
252
238309aa
SE		 2532014-12-05 Steve Ellcey <sellcey@mips.com>
254
255 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
256
b7365e5d
L		 2572014-12-05 H.J. Lu <hongjiu.lu@intel.com>
258
259 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
260
3972882e
L		 2612014-12-04 H.J. Lu <hongjiu.lu@intel.com>
262
263 PR binutils/17677
264 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
265 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
266 function.
267 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
268 (elf_backend_plt_sym_val): Likewise.
269 (elf_i386_get_plt_sym_val): New.
270 (elf_i386_get_synthetic_symtab): Likewise.
271 (bfd_elf32_get_synthetic_symtab): Likewise.
272 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
273 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
274 (elf_backend_plt_sym_val): Likewise.
275 (elf_x86_64_get_plt_sym_val): New.
276 (elf_x86_64_get_synthetic_symtab): Use
277 _bfd_elf_ifunc_get_synthetic_symtab.
278 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
279
53df40a4
AM		 2802014-12-04 Alan Modra <amodra@gmail.com>
281
282 PR 17666
283 * elflink.c: Include bfd_stdint.h.
284 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
285 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
286 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
287 sorting invalidates.
288
db6b071a
NC		 2892014-12-03 Nick Clifton <nickc@redhat.com>
290
291 PR binutils/17512
292 * compress.c (bfd_get_full_section_contents): Fail if there are no
293 section contents available when the compress_status is
294 COMPRESS_SECTION_DONE.
295 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
296 (bfd_malloc2): Use bfd_malloc.
297 (bfd_realloc): Refuse to reallocate a negative size.
298 (bfd_realloc2): Use bfd_realloc.
299 (bfd_realloc_or_free): Use bfd_realloc.
300 (bfd_zmalloc): Use bfd_malloc.
301 (bfd_zmalloc): Use bfd_malloc2.
302 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
303
9d157cb9
L		 3042014-12-03 H.J. Lu <hongjiu.lu@intel.com>
305
306 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
307
fd9edc90
L		 3082014-12-02 H.J. Lu <hongjiu.lu@intel.com>
309
310 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
311 info->executable for symbols which need copy relocs.
312
31c0ebfe
L		 3132014-12-02 H.J. Lu <hongjiu.lu@intel.com>
314
315 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
316 change.
317 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
318 with ELIMINATE_COPY_RELOCS.
319 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
320 relocs against symbols which turn out to need copy relocs.
321
9a926d55
L		 3222014-12-02 H.J. Lu <hongjiu.lu@intel.com>
323
324 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
325 allow copy relocs for building executables.
326 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
327 pc-relative relocation in shared object.
328 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
329 PIE.
330 (elf_x86_64_relocate_section): Don't copy a pc-relative
331 relocation into the output file if the symbol needs copy reloc.
332
538baf8b
AB		 3332014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
334
335 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
336 overflow on non-weak undefined symbols.
337
51aecdc5
AM		 3382014-12-02 Alan Modra <amodra@gmail.com>
339
340 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
341 _opd_sec_data array, halving required memory.
342 (sort_r_offset): New function.
343 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
344 sections with a mix of 16 and 24 byte OPD entries. Don't
345 attempt to honour --non-overlapping-opd for .opd sections with
346 unexpected relocs. Simplify opd entry size calculations by
347 first finding the reloc for the next entry. Make edit loop
348 handle one opd entry per iteration, with an inner loop
349 handling relocs per entry.
350
06614111
NC		 3512014-12-01 Nick Clifton <nickc@redhat.com>
352
353 PR binutils/17512
354 * archive.c (do_slurp_coff_armap): Add range checks to prevent
355 running off the end of the string table.
356 * compress.c (bfd_get_full_section_contents): Return a NULL
357 pointer for zero sized sections. Do not attempt to copy a buffer
358 onto itself.
359 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
360 header. Add range checks to avoid running off the end of the
361 section.
362 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
363 if the seek fails, no memory is allocated.
364 (bfd_elf_string_from_elf_section): Do not allocate a string from a
365 non string section. It only leads to trouble later on.
366 (_bfd_elf_print_private_bfd_data): Check for there being too
367 little external dynamic data.
368 (bfd_section_from_shdr): Replace assertion with a failure mode.
369 (bfd_section_from_shdr): When walking a loaded group section use
370 the internal structure size, not the external size. Check for the
371 group section being empty.
372 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
373 failure mode.
374 * elfcode.h (elf_slurp_reloc_table): Likewise.
375 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
376 parameter is NULL.
377
7b20f099
AM		 3782014-11-30 Alan Modra <amodra@gmail.com>
379
380 PR 16452, 16457
381 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
382 symbols from libraries that won't be listed in DT_NEEDED.
383 (elf_link_output_extsym): Don't output verdefs for such symbols.
384
25ff461f
AM		 3852014-11-28 Alan Modra <amodra@gmail.com>
386
387 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
388 vna_next/vd_next/vda_next is zero. Correct counts.
389
1036838a
NC		 3902014-11-27 Nick Clifton <nickc@redhat.com>
391
392 PR binutils/17512
393 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
394 a discrepancy between the isymMax and ifdMax values in the
395 symbolic header.
396 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
397 scanning the external dynamic entries.
398
a1165289
NC		 3992014-11-26 Nick Clifton <nickc@redhat.com>
400
401 PR binutils/17512
402 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
403 value.
404 * coff-h8500.c (rtype2howto): Likewise.
405 * coff-tic30.c (rtype2howto): Likewise.
406 * coff-z80.c (rtype2howto): Likewise.
407 * coff-z8k.c (rtype2howto): Likewise.
408 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
409 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
410 could be found.
411 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
412 * coff-w65.c (rtype2howto): Likewise.
413 * coff-we32k.c (RTYPE2HOWTO): Likewise.
414 * pe-mips.c (RTYPE2HOWTO): Likewise.
415 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
416 an error return.
417 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
418 be unused.
419 * coffgen.c (make_a_section_from_file): Check the length of a
420 section name before testing to see if it is a debug section name.
421 (coff_object_p): Zero out any uninitialised bytes in the opt
422 header.
423 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
424 source being empty when there are values to be processed.
425 (_bfd_ecoff_slurp_symbol_table): Add range check.
426 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
427 (bfd_mach_o_mangle_sections): Move test for too many sections to
428 before the allocation of the section table.
429 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
430 memory and nullify the symbol pointer.
431 * reloc.c (bfd_generic_get_relocated_section_contents): Add
432 handling of a bfd_reloc_notsupported return value.
433 * versados.c (EDATA): Add range checking.
434 (get_record): Likewise.
435 (process_otr): Check for contents being available before updating
436 them.
437 (versados_canonicalize_reloc): Add range check.
438
601a03ba
AM		 4392014-11-26 Alan Modra <amodra@gmail.com>
440
441 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
442 internal verref buffer. Error for zero sh_info. Print errors.
443 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
444
60bb06bc
L		 4452014-11-25 H.J. Lu <hongjiu.lu@intel.com>
446
447 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
448 NAME##_get_symbol_version_string.
449 (bfd_get_symbol_version_string): New.
450 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
451 _bfd_nosymbols define.
452 * aout-target.h (MY_get_symbol_version_string): Likewise.
453 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
454 * binary.c (binary_get_symbol_version_string): Likewise.
455 * bout.c (aout_32_get_symbol_version_string): Likewise.
456 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
457 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
458 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
459 * ieee.c (ieee_get_symbol_version_string): Likewise.
460 * ihex.c (ihex_get_symbol_version_string): Likewise.
461 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
462 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
463 * mmo.c (mmo_get_symbol_version_string): Likewise.
464 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
465 * oasys.c (oasys_get_symbol_version_string): Likewise.
466 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
467 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
468 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
469 * som.c (som_get_symbol_version_string): Likewise.
470 * srec.c (srec_get_symbol_version_string): Likewise.
471 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
472 * versados.c (versados_get_symbol_version_string): Likewise.
473 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
474 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
475
476 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
477 coff_get_symbol_version_string.
478 (rs6000_xcoff64_aix_vec): Likewise.
479
480 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
481 (_bfd_elf_get_symbol_version_string): This.
482 * elf.c: Likewise.
483 (bfd_elf_print_symbol): Updated.
484 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
485
486 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
487 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
488 * bfd-in2.h: Regenerated.
489 * libbfd.h: Likewise.
490 * libcoff.h: Likewise.
491
bb4d2ac2
L		 4922014-11-25 H.J. Lu <hongjiu.lu@intel.com>
493
494 PR binutils/16496
495 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
496 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
497 from bfd_elf_print_symbol.
498 (bfd_elf_print_symbol): Use it.
499
dd7e64d4
L		 5002014-11-25 H.J. Lu <hongjiu.lu@intel.com>
501
502 * elf32-i386.c (elf_i386_got_plt_entry): New.
503 (elf_i386_pic_got_plt_entry): Likewise.
504 (elf_i386_link_hash_entry): Add plt_got.
505 (elf_i386_link_hash_table): Likewise.
506 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
507 (elf_i386_get_local_sym_hash): Likewise.
508 (elf_i386_check_relocs): Create the GOT PLT if there are both
509 PLT and GOT references when the regular PLT is used.
510 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
511 both PLT and GOT references unless pointer equality is needed.
512 (elf_i386_relocate_section): Also check the GOT PLT when
513 resolving R_386_PLT32.
514 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
515 available.
516
517 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
518 (elf_x86_64_link_hash_table): Likewise.
519 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
520 (elf_x86_64_get_local_sym_hash): Likewise.
521 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
522 PLT and GOT references when the regular PLT is used.
523 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
524 both PLT and GOT references unless pointer equality is needed.
525 (elf_x86_64_relocate_section): Also check the GOT PLT when
526 resolving R_X86_64_PLT32.
527 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
528 available.
529
6e733cce
L		 5302014-11-24 H.J. Lu <hongjiu.lu@intel.com>
531
532 * configure: Regenerated.
533
520c7b56
JW		 5342014-11-24 Tejas Belagod <tejas.belagod@arm.com>
535
536 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
537 (erratum_835769_scan): Sort map list.
538
e05fa0ba
AM		 5392014-11-24 Alan Modra <amodra@gmail.com>
540
541 * elf64-ppc.c (plt_stub_pad): Correct.
542
6db50b4c
L		 5432014-11-23 H.J. Lu <hongjiu.lu@intel.com>
544
545 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
546 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
547 (elf_x86_64_allocate_dynrelocs): Don't assert size of
548 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
549
35a14c6b
L		 5502014-11-22 H.J. Lu <hongjiu.lu@intel.com>
551
552 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
553 branch displacement overflow in PLT entry.
554
0a9d414a
NC		 5552014-11-21 Nick Clifton <nickc@redhat.com>
556
557 PR binutils/17512
558 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
559 number of auxillary entries.
560 * ieee.c (next_byte): Convert to a function. Return FALSE if the
561 next byte is beyond the end of the buffer.
562 (parse_int): Test the return value of next_byte.
563 (parse_expression): Convert to boolean. Return FALSE if the
564 parsing failed. Test the return value of next_byte.
565 (ieee_seek): Convert to a function. Return FALSE if the seek goes
566 beyond the end of the buffer.
567 (ieee_slurp_external_symbols): Test the return value of ieee_seek
568 and next_byte.
569 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
570 operation failed. Test the return value of ieee_seek and
571 next_byte.
572 (ieee_archive_p): Test the return value of ieee_seek and
573 next_byte.
574 (do_one): Likewise.
575 (ieee_slurp_section_data): Likewise.
576 (ieee_object_p): Likewise. Store the size of the buffer in the
577 total_amt field in the header.
578 * libieee.h (common_header_type): Add amt field.
579 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
580 reloc's value is within range.
581 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
582 operation fails.
583 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
584 an error message.
585 (pex64_dump_xdata): Check for buffer overflows.
586 * versados.c (process_otr): Check that the section exists before
587 taking its size.
588 (versados_object_p): Make sure that enough data was read for the
589 header to be checked.
590 * vms-alpha.c (vms_get_remaining_object_record): Change
591 read_so_far parameter to an unsigned int. Check that the amount
592 read is in range.
593
5974eba6
L		 5942014-11-21 H.J. Lu <hongjiu.lu@intel.com>
595
596 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
597 PC-relative offset overflow check.
598
cd11f78f
AC		 5992014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
600
601 PR binutils/17512
602 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
603 string table before clearing the first few bytes.
604
a715796b
TG		 6052014-11-21 Terry Guo <terry.guo@arm.com>
606
607 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
608
0cfb0717
AM		 6092014-11-20 Alan Modra <amodra@gmail.com>
610
611 * elf64-ppc.c (group_sections): Init stub14_group_size from
612 --stub-group-size parameter divided by 1024.
613
1e269e9b
AM		 6142014-11-20 Alan Modra <amodra@gmail.com>
615
616 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
617 alignment calculation.
618
9274e9de
TG		 6192014-11-20 Terry Guo <terry.guo@arm.com>
620
621 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
622 hasn't attribute section.
623
f9dffbf0
AM		 6242014-11-20 Alan Modra <amodra@gmail.com>
625
626 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
627
ab7fede8
L		 6282014-11-18 H.J. Lu <hongjiu.lu@intel.com>
629
630 PR ld/17618
631 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
632 PC-relative offset overflow in PLT entry.
633
6937bb54
NC		 6342014-11-18 Nick Clifton <nickc@redhat.com>
635
636 PR binutils/17512
637 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
638 is larger than its real size.
639 (rsrc_print_section): Fix off-by-one error checking for overflow.
640 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
641 sections.
642
d258b828
IZ		 6432014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
644
645 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
646 for -z bndplt.
647
470c009b
NC		 6482014-11-14 Nick Clifton <nickc@redhat.com>
649
650 PR binutils/17597
651 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
652 the section.
653 (bfd_get_alt_debug_link_info): Likewise.
654
041830e0
NC		 6552014-11-14 Nick Clifton <nickc@redhat.com>
656
657 PR binutils/17512
658 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
659 all.
660 (ieee_object_p): Likewise.
661
57494d81
L		 6622014-11-13 H.J. Lu <hongjiu.lu@intel.com>
663
664 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
665
f8521a03
L		 6662014-11-13 H.J. Lu <hongjiu.lu@intel.com>
667
668 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
669
553d1284
L		 6702014-11-13 H.J. Lu <hongjiu.lu@intel.com>
671
672 PR gas/17598
673 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
674 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
675 (elf_x86_64_relocate_section): Likewise.
676
a5c71af8
NC		 6772014-11-13 Nick Clifton <nickc@redhat.com>
678
679 PR binutils/17512
680 * coffcode.h (coff_ptr_struct): Add is_sym field.
681 (coff_new_section_hook): Set the is_sym field.
682 (coff_pointerize_aux_hook): Check the is_sym field.
683 (coff_print_aux): Likewise.
684 (coff_compute_section_file_positions): Likewise.
685 (coff_write_object_contents): Likewise.
686 (coff_slurp_line_table): Likewise.
687 (coff_slurp_symbol_table): Likewise.
688 (CALC_ADDEND): Likewise.
689 * coffgen.c (coff_renumber_symbols): Likewise.
690 (coff_mangle_symbols): Likewise.
691 (coff_fix_symbol_name): Likewise.
692 (coff_write_symbol): Likewise.
693 (coff_write_alien_symbol): Likewise.
694 (coff_write_native_symbol): Likewise.
695 (coff_write_symbols): Likewise.
696 (coff_write_linenumbers): Likewise.
697 (coff_pointerize_aux): Likewise.
698 (coff_get_normalized_symtab): Likewise.
699 (coff_get_symbol_info): Likewise.
700 (bfd_coff_get_syment): Likewise.
701 (bfd_coff_get_auxent): Likewise.
702 (coff_print_symbol): Likewise.
703 (coff_find_nearest_line_with_names): Likewise.
704 (bfd_coff_set_symbol_class): Likewise.
705 (coff_make_empty_symbol): Set the is_sym field.
706 (coff_bfd_make_debug_symbol): Likewise.
707 * peicode.h (pe_ILF_make_a_symbol): Likewise.
708 * libcoff.h: Regenerate.
709 * libcoff-in.h: Regenerate.
710
f41e4712
NC		 7112014-11-12 Nick Clifton <nickc@redhat.com>
712
713 PR binutils/17512
714 * coffcode.h (coff_slurp_line_table): Set the line number of
715 corrupt entries to -1.
716 (coff_slurp_symbol_table): Alway initialise the value of the
717 symbol.
718 * coffgen.c (coff_print_symbol): Check that the combined pointer
719 is valid.
720 (coff_print_symbol): Do not print negative line numbers.
721 * peXXigen.c (pe_print_idata): Add range checking displaying
722 member names.
723
6bb3e679
AM		 7242014-11-12 Alan Modra <amodra@gmail.com>
725
726 PR binutils/17512
727 * coffcode.h (coff_slurp_line_table): Drop line number info
728 not preceded by a valid function entry. Revert last change.
729
201159ec
NC		 7302014-11-11 Nick Clifton <nickc@redhat.com>
731
732 PR binutils/17512
733 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
734 line number cache that would not be initialised by the copy from
735 the new line number table.
736 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
737 returning NULL.
738 * coffgen.c (coff_get_normalized_symbols): Get the external
739 symbols before allocating space for the internal symbols, in case
740 the get fails.
741 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
742 array if one is needed. Likewise with the verdef array.
743 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
744 messages.
745 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
746 structure are initialised.
747 (pe_print_edata): Avoid reading off the end of the data buffer.
748
0ac23374
AM		 7492014-11-11 Alan Modra <amodra@gmail.com>
750
751 PR binutils/17512
752 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
753 when building func_table.
754
fcfa6240
AM		 7552014-11-11 Alan Modra <amodra@gmail.com>
756
757 PR binutils/17512
758 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
759 memset the particular bits we need. Update src after hitting loop
760 "continue". Don't count lineno omitted due to invalid symbols in
761 nbr_func, and update lineno_count. Init entire terminating
762 lineno. Don't both allocating terminator in n_lineno_cache.
763 Redirect sym->lineno pointer to where n_lineno_cache will be
764 copied, and free n_lineno_cache.
765 * pe-mips.c (NUM_HOWTOS): Typo fix.
766
4de1599b
AM		 7672014-11-11 Alan Modra <amodra@gmail.com>
768
769 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
770 size check to account for possible zero terminator.
771
fd6f9d17
RS		 7722014-11-10 James Cowgill <James.Cowgill@imgtec.com>
773
774 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
775 data sections to be PROGBITS
776
36e9d67b
NC		 7772014-11-10 Nick Clifton <nickc@redhat.com>
778
779 PR binutils/17521
780 * coff-i386.c (NUM_HOWTOS): New define.
781 (RTYPE2HOWTO): Use it.
782 (coff_i386_rtype_to_howto): Likewise.
783 (coff_i386_reloc_name_lookup): Likewise.
784 (CALC_ADDEND): Check that reloc r_type field is valid.
785 * coff-x86_64.c (NUM_HOWTOS): New define.
786 (RTYPE2HOWTO): Use it.
787 (coff_amd64_rtype_to_howto): Likewise.
788 (coff_amd64_reloc_name_lookup): Likewise.
789 (CALC_ADDEND): Check that reloc r_type field is valid.
790 * coffcode.h (coff_slurp_line_table): Check for symbol table
791 indexing underflow.
792 (coff_slurp_symbol_table): Use zalloc to ensure that all table
793 entries are initialised.
794 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
795 in the string table. Also ensure that the table is 0 terminated.
796 (coff_get_normalized_symtab): Check for symbol table indexing
797 underflow.
798 * opncls.c (bfd_alloc): Catch the case where a small negative size
799 can result in only 1 byte being allocated.
800 (bfd_alloc2): Use bfd_alloc.
801 * pe-mips.c (NUM_HOWTOS): New define.
802 (coff_mips_reloc_name_lookup): Use it.
803 (CALC_ADDEND): Check that reloc r_type field is valid.
804 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
805 in the DataDirectory.
806 (pe_print_idata): Avoid reading beyond the end of the data block
807 wen printing strings.
808 (pe_print_edata): Likewise.
809 Check for table indexing underflow.
810 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
811 (pe_bfd_object_p): Allocate and initialize enough space to hold a
812 PEAOUTHDR, even if the opt_hdr field specified less.
813
d1f5d98a
AM		 8142014-11-08 Alan Modra <amodra@gmail.com>
815
816 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
817
01158262
L		 8182014-11-07 H.J. Lu <hongjiu.lu@intel.com>
819
820 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
821 checks.
822
cf61b747
L		 8232014-11-07 H.J. Lu <hongjiu.lu@intel.com>
824
825 PR ld/17482
826 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
827 for IE->LE transition.
828
56aedec7
AM		 8292014-11-07 Alan Modra <amodra@gmail.com>
830
831 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
832
e5242d4b
AM		 8332014-11-07 Alan Modra <amodra@gmail.com>
834
835 * tekhex.c (CHUNK_SPAN): Define.
836 (struct data_struct <chunk_init>): Use one byte per span, update
837 all code accessing this field.
838 (find_chunk): Add create param, don't create new entry unless set.
839 (insert_byte): Don't save zeros.
840 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
841 on symbol type. Create an alternate section if both types of
842 symbol are given. Attach type '2' and '6' symbols to absolute
843 section.
844 (move_section_contents): Fix caching of chunk. Don't create chunk
845 when reading, or for writing zeros.
846 (tekhex_set_section_contents): Don't create initial chunks.
847 (tekhex_write_object_contents): Use CHUNK_SPAN.
848
7c53fd1c
AM		 8492014-11-07 Alan Modra <amodra@gmail.com>
850
851 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
852
40572405
AM		 8532014-11-07 Alan Modra <amodra@gmail.com>
854
855 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
856 * coffcode.h (coff_set_alignment_hook): Likewise.
857 (coff_slurp_line_table): Likewise.
858 * coffgen.c (coff_get_normalized_symtab): Likewise.
859 (_bfd_coff_get_external_symbols): Likewise.
860 * elf.c (bfd_elf_get_str_section): Likewise.
861 * tekhex.c (first_phase): Likewise.
862
83410725
NC		 8632014-11-06 Nick Clifton <nickc@redhat.com>
864
865 * aoutx.h (slurp_symbol_table): Revert previous delta.
866 (slurp_reloc_table): Likewise.
867 * compress.c (bfd_get_full_section_contents): Remove file size
868 test.
869 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
870 and do not complain about linker generated files.
871
1fe9dc45
WN		 8722014-11-06 Will Newton <will.newton@linaro.org>
873
874 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
875 length sections and sub-sections.
876
a6f921c8
NC		 8772014-11-04 Nick Clifton <nickc@redhat.com>
878
879 PR binutils/17512
880 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
881 Replace another abort with an error message.
882 (coff_slurp_line_table): Add more range checking.
883 * peXXigen.c (pe_print_debugdata): Add range checking.
884
131e2f8e
MF		 8852014-11-05 James Cowgill <james.cowgill@imgtec.com>
886
887 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
888 when creating a dso with discarded dynsym section.
889
09c14161
MF		 8902014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
891
892 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
893 and E_MIPS_ARCH_64R6 support.
894
20ad5e28
NC		 8952014-11-05 Nick Clifton <nickc@redhat.com>
896
897 PR binutils/17512
898 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
899 about the number of relocations it contains.
900 (coff_sort_func_alent): Return 0 if the pointers are NULL.
901 (coff_slurp_line_table): Add more range checks. Do not free new
902 tables created when sorting line numbers.
903 * peXXigen.c (pe_print_idata): Add range checks.
904 (pe_print_edata): Likewise.
905 (rsrc_print_resource_entries): Likewise. Avoid printing control
906 characters. Terminate priniting if corruption is detected.
907 (rsrc_print_resource_directory): Terminate printing if an unknown
908 directory type is encountered.
909 (pe_print_debugdata): Fix off-by-one error.
910 (rsrc_count_entries): Add range checking.
911 (rsrc_parse_entry): Likewise.
912
bb0d8671
NC		 9132014-11-04 Nick Clifton <nickc@redhat.com>
914
79f2a78e
NC		 915 PR binutils/17512
916 * compress.c (bfd_get_full_section_contents): Improve test for
917 linker created objects.
918
bb0d8671
NC		 919 PR binutils/17533
920 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
921 corrupt extended name tables.
922
ef42b83e
AM		 9232014-11-04 Alan Modra <amodra@gmail.com>
924
925 * elf32-spu.c (ovl_mgr_stat): New function.
926 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
927
931b79cc
AB		 9282014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
929
930 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
931 relaxation, reduce the size of symbols that span the deleted
932 bytes.
933
a12d0ffc
AB		 9342014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
935
936 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
937 located at the very end of the section.
938
5a3f568b
NC		 9392014-11-03 Nick Clifton <nickc@redhat.com>
940
941 PR binutils/17512
942 * aoutx.h (slurp_symbol_table): Check that computed table size is
943 not bigger than the file from which is it being read.
944 (slurp_reloc_table): Likewise.
945 * coffcode.h (coff_slurp_line_table): Remove unneeded local
946 'warned'. Do not try to print the details of a symbol with an
947 invalid index.
948 * coffgen.c (make_a_sectiobn_from_file): Check computed string
949 index against length of string table.
950 (bfd_coff_internal_syment_name): Check read in string offset
951 against length of string table.
952 (build_debug_section): Return a pointer to the section used.
953 (_bfd_coff_read_string_table): Store the length of the string
954 table in the coff_tdata structure.
955 (bfd_coff_free_symbols): Set the length of the string table to
956 zero when it is freed.
957 (coff_get_normalized_symtab): Check offsets against string table
958 or data table lengths as appropriate.
959 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
960 length of string table.
961 * compress.c (bfd_get_full_section_contents): Check computed size
962 against the size of the file.
963 * libcoff-in.h (obj_coff_strings_len): Define.
964 (struct coff_tdata): Add strings_len field.
965 * libcoff.h: Regenerate.
966 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
967 data if the debug section is too small.
968 * xcofflink.c (xcoff_link_input_bfd): Check offset against
969 length of string table.
970
ba241f2d
NC		 9712014-11-03 Nick Clifton <nickc@redhat.com>
972
973 * po/fi.po: Updated Finnish translation.
974
2c629856
N		 9752014-10-31 Andrew Pinski <apinski@cavium.com>
976 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
977
978 * archures.c: Add octeon3 for mips target.
979 * bfd-in2.h: Regenerate.
980 * bfd/cpu-mips.c: Define I_mipsocteon3.
981 nfo_struct): Add octeon3 support.
982 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
983 octeon3.
984 (mips_set_isa_flags): Add support for octeon3.
ba241f2d 985 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
2c629856
N		 986 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
987 extension of bfd_mach_mips_octeon2.
988 (print_mips_isa_ext): Print the value of Octeon3.
989
f54498b4
NC		 9902014-10-31 Nick Clifton <nickc@redhat.com>
991
992 PR binutils/17512
993 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
994 symbol table bigger than the file.
995 * elf.c (bfd_elf_get_str_section): Do not try to load a string
996 table bigger than the file.
690725fa 997 * tekhex.c (first_phase): Check that the section range is sane.
f54498b4 998
7e760b06
NC		 9992014-10-30 Nick Clifton <nickc@redhat.com>
1000
1001 PR binutils/17512
0102ea8c 1002 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
7e760b06
NC		 1003 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
1004
e5b470e2
NC		 10052014-10-29 Nick Clifton <nickc@redhat.com>
1006
1007 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
1008 leak.
1009
d1e8523e
DB		 10102014-10-29 Dennis Brueni <dbrueni@slickedit.com>
1011
e5b470e2 1012 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
d1e8523e 1013
5a4b0ccc
NC		 10142014-10-28 Nick Clifton <nickc@redhat.com>
1015
1016 PR binutils/17512
1017 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
1018 detection table on a per-bfd basis.
1019 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
1020 export table.
1021
708d7d0d
NC		 10222014-10-28 Andreas Schwab <schwab@suse.de>
1023 Nick Clifton <nickc@redhat.com>
1024
1025 PR binutils/17510
1026 * srec.c (srec_bad_byte): Increase size of buf to allow for
1027 negative values.
1028 (srec_scan): Use an unsigned char buffer to hold header bytes.
1029
493a3386
NC		 10302014-10-27 Nick Clifton <nickc@redhat.com>
1031
7e1e1988 1032 PR binutils/17512
bf67003b
NC		 1033 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
1034 binaries with a group of sections linked by the string table
1035 indicies.
7e1e1988
NC		 1036 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
1037 with an invalid value for NumberOfRvaAndSizes.
bf67003b
NC		 1038 (pe_print_edata): Detect out of range rvas and entry counts for
1039 the Export Address table, Name Pointer table and Ordinal table.
7e1e1988 1040
493a3386
NC		 1041 PR binutils/17510
1042 * elf.c (setup_group): Improve handling of corrupt group
1043 sections.
1044
68fcca92
JW		 10452014-10-24 Tejas Belagod <tejas.belagod@arm.com>
1046
1047 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
1048 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
1049 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
1050 (elf_aarch64_stub_type): Add new type
1051 aarch64_stub_erratum_835769_veneer.
1052 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
1053 (aarch64_erratum_835769_fix): New data struct to record erratum
1054 835769.
1055 (elf_aarch64_link_hash_table: Global flags for 835769.
1056 (aarch64_build_one_stub): Add case for 835769.
1057 (aarch64_size_one_stub): Likewise.
1058 (aarch64_mem_op_p, aarch64_mlxl_p,
1059 aarch64_erratum_sequence,erratum_835769_scan):
1060 New. Decode and scan functions for erratum 835769.
1061 (elf_aarch64_create_or_find_stub_sec): New.
1062 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
1063 them.
1064 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
1065 (erratum_835769_branch_to_stub_data,
1066 make_branch_to_erratum_835769_stub):New. Connect up all the
1067 erratum stubs to occurances by branches.
1068 (elfNN_aarch64_write_section): New hook.
1069 (aarch64_map_one_stub): Output erratum stub symbol.
1070 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1071 information for erratum 835769.
1072 (elf_backend_write_section): Define.
1073
685e70ae
VK		 10742014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1075
1076 * elf32-arm.c (read_code32): New function to read 32 bit
1077 arm instruction.
1078 (read_code16): New function to read 16 bit thumb instrution.
1079 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1080 and read_code16 to read instructions.
1081
00ac7aa0
MF		 10822014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1083
1084 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1085 (print_mips_isa_ext): Print the value of an unknown extension.
1086
73242275
AM		 10872014-10-21 Alan Modra <amodra@gmail.com>
1088
1089 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1090 entries that aren't a multiple of 8 rather than failing assertion.
1091
2300b5a1
AM		 10922014-10-21 Alan Modra <amodra@gmail.com>
1093
1094 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1095 to thread_starter.
1096
b53dfeb2
AM		 10972014-10-18 Alan Modra <amodra@gmail.com>
1098
1099 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1100 section for function symbols defined in .opd is discarded, let
1101 the symbol appear to be undefined.
1102 (opd_entry_value): Ensure the result section is that for the
1103 function code section in the same object as the OPD entry.
1104
f1885d1e
AM		 11052014-10-16 Alan Modra <amodra@gmail.com>
1106
1107 PR 17492
1108 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1109 on ELF output bfd.
1110 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1111 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1112 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1113 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1114 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1115 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1116 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1117 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1118 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1119 STB_GNU_UNIQUE too.
1120
459609d6
AM		 11212014-10-16 Alan Modra <amodra@gmail.com>
1122
1123 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1124 even when output is not ppc64 ELF. Remove redundant tests on
1125 type of input bfd.
1126
fb167eb2
AM		 11272014-10-15 Alan Modra <amodra@gmail.com>
1128
1129 PR 17481
1130 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1131 param, group "section" and "offset" params. Zero discriminator.
1132 * bfd.c (bfd_find_nearest_line): Implement with new
1133 _bfd_find_nearest_line.
1134 (bfd_find_nearest_line_discriminator): Likewise.
1135 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1136 define.
1137 * coff-rs6000.c (xcoff_find_nearest_line,
1138 xcoff_find_nearest_line_discriminator): Delete.
1139 (_bfd_xcoff_find_nearest_line): Don't define.
1140 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1141 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1142 define.
1143 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1144 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1145 adjust _bfd_dwarf2_find_nearest_line call.
1146 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1147 others. Set discriminator. Adjust call.
1148 (coff_find_nearest_line_discriminator): Delete.
1149 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1150 * dwarf2.c (find_line): Rename to..
1151 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1152 Simplify setting of do_line. Delete old function.
1153 (_bfd_dwarf2_find_line): Delete.
1154 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1155 discriminator_ptr and set it.
1156 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1157 (_bfd_elf_find_nearest_line_discriminator): Delete.
1158 (_bfd_elf_find_line_discriminator): Delete.
1159 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1160 * elf.c (elf_find_function): Reorder params.
1161 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1162 Adjust calls.
1163 (_bfd_elf_find_nearest_line_discriminator): Delete.
1164 (_bfd_elf_find_line): Adjust call.
1165 * elf32-arm.c (arm_elf_find_function): Reorder params.
1166 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1167 Adjust calls.
1168 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1169 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1170 (elfNN_aarch64_find_nearest_line): Reorder params, add
1171 discriminator_ptr. Adjust calls.
1172 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1173 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1174 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1175 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1176 (_bfd_dwarf1_find_nearest_line): Likewise.
1177 (_bfd_dwarf2_find_nearest_line): Likewise.
1178 (_bfd_dwarf2_find_line): Delete.
1179 (_bfd_generic_find_nearest_line_discriminator): Delete.
1180 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1181 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1182 (coff_find_nearest_line_discriminator): Delete.
1183 (coff_find_nearest_line_with_names): Update prototype.
1184 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1185 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1186 discriminator_ptr. Adjust calls.
1187 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1188 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1189 discriminator_ptr and set.
1190 * som.c (som_find_nearest_line): Similarly.
1191 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1192 _bfd_find_nearest_line_discriminator.
1193 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1194 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1195 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1196 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1197 "discriminator" and set.
1198 (_bfd_vms_find_nearest_line_discriminator): Delete.
1199 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1200 (alpha_vms_find_nearest_line): Update define.
1201 * bfd-in2.h: Regenerate.
1202 * libbfd.h: Regenerate.
1203 * libcoff.h: Regenerate.
1204
9c461f7d
AM		 12052014-10-15 Alan Modra <amodra@gmail.com>
1206
1207 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1208 * aout-adobe.c (aout_32_find_line): Define.
1209 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1210 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1211 * aout-target.h (MY_find_line): Define.
1212 * aout-tic30.c (MY_find_line): Define.
1213 * binary.c (binary_find_line): Define.
1214 * bout.c (aout_32_find_line): Define.
1215 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1216 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1217 (rs6000_xcoff64_aix_vec): Likewise.
1218 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1219 * elfxx-target.h (bfd_elfNN_find_line): Define.
1220 * i386msdos.c (msdos_find_line): Define.
1221 * i386os9k.c (aout_32_find_line): Define.
1222 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1223 (ieee_find_nearest_line, ieee_find_line,
1224 ieee_find_inliner_info): Define.
1225 * ihex.c (ihex_find_line): Define.
1226 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1227 (_bfd_generic_find_line): Don't define.
1228 * libbfd.c (_bfd_generic_find_line): Delete.
1229 * libcoff-in.h (coff_find_line): Define.
1230 * libecoff.h (_bfd_ecoff_find_line): Define.
1231 * mach-o.h (bfd_mach_o_find_line): Define.
1232 * mmo.c (mmo_find_line): Define.
1233 * nlm-target.h (nlm_find_line): Define.
1234 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1235 (oasys_find_nearest_line, oasys_find_line,
1236 oasys_find_inliner_info): Define.
1237 * pef.c (bfd_pef_find_line): Define.
1238 * plugin.c (bfd_plugin_find_line): Define.
1239 * ppcboot.c (ppcboot_find_line): Define.
1240 * som.c (som_find_line): Define.
1241 * srec.c (srec_find_line): Define.
1242 * tekhex.c (tekhex_find_line): Define.
1243 * versados.c (versados_find_line): Define.
1244 * vms-alpha.c (alpha_vms_find_line): Define.
1245 * xsym.c (bfd_sym_find_line): Define.
1246 * bfd-in2.h: Regenerate.
1247 * libbfd.h: Regenerate.
1248 * libcoff.h: Regenerate.
1249
91dc4e0a
TG		 12502014-10-15 Tristan Gingold <gingold@adacore.com>
1251
1252 * version.m4: Bump version to 2.25.51
1253 * configure: Regenerate.
1254
5697705a
L		 12552014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1256
1257 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1258 offset is less than 2.
1259 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1260
65879393
AM		 12612014-10-14 Alan Modra <amodra@gmail.com>
1262
1263 PR 17453
1264 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1265 (EIGHT_GAZILLION): Delete.
1266
5b69e357
AM		 12672014-10-13 Alan Modra <amodra@gmail.com>
1268
1269 PR 17467
1270 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1271 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1272 flags enabling conversion of CIEs and FDEs to use relative encoding.
1273 (find_merged_cie): Similarly.
1274 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1275 relocatable, except for CIE pointer.
1276 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1277 relocs against symbols in dropped comdat group sections.
1278 (bfd_elf_discard_info): Do some eh_frame optimisation when
1279 relocatable.
1280
3d68f91c
JM		 12812014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1282
1283 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1284 the hwcaps2 object attribute.
1285
c2aaac08
AM		 12862014-10-04 Alan Modra <amodra@gmail.com>
1287
1288 PR 17447
1289 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1290 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1291 range FDEs for discarding.
1292 (vma_compare): Sort on range after address.
1293 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1294 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1295 error message rather than "fde".
1296 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1297 error message.
1298
cf7363b4
L		 12992014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1300
1301 PR ld/17440
1302 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1303 for OLD_FREEBSD_ABI_LABEL.
1304
e44f5bef
MT		 13052014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1306
1307 PR 17422
1308 * plugin.c (try_claim): New function. Moved from
1309 bfd_plugin_object_p.
1310 (try_load_plugin): Pass through bfd. Add test.
1311 (load_plugin): Pass through bfd.
1312 (bfd_plugin_object_p): Move logic to try_claim.
1313
331ed130
SA		 13142014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1315
1316 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1317 call relaxation use furthermost addresses where call source and
1318 destination can be to check whether it's in the range of a direct
1319 call.
1320
aa8f4d1e
AM		 13212014-09-22 Alan Modra <amodra@gmail.com>
1322
1323 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1324 false for overflow or overlapping FDEs. Give more detail in
1325 error messages.
1326
c3eb94b4
MF		 13272014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1328
1329 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1330 the addend if relocations are RELA.
1331
f4cb41f4
KLC		 13322014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1333
1334 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1335 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1336
e00d879a
AK		 13372014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1338
1339 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1340 for PIE.
1341 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1342 for PIE.
1343
92c9bcd4
JK		 13442014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1345
1346 PR gdb/17407
1347 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1348
70e99720
TG		 13492014-09-16 Terry Guo <terry.guo@arm.com>
1350
1351 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1352 failed to merge.
1353
1c8f6a4d
KLC		 13542014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1355
1356 * bfd-in2.h: Regenerate.
1357 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1358 (nds32_elf_relax_section): Code refactoring.
1359 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1360 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1361 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1362 pattern. The first three is moved from nds32_elf_relax_section,
1363 and the last three is new function.
1364 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1365 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1366 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1367 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1368 three is moved from nds32_elf_relax_section, and the last four
1369 is new function.
1370 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1371 pattern and address setting pattern.
1372 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1373 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1374 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1375 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1376 nds32_elf_relax_letlsls): Relax TLS pattern.
1377 (nds32_relax_adjust_label): Adjust alignment and nop.
1378 (nds32_elf_pick_relax): Choose relaxation optimization.
1379 (nds32_elf_get_relocated_section_contents): New hook.
1380 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1381 table 234th entry.
1382 * elf32-nds32.h: Declare.
1383 * libbfd.h: Regenerate.
1384 * reloc.c: Add nds32 new relocations.
1385
6d74e8a1
CG		 13862014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1387
1388 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1389 'name' for the typo issue, which related with commit
1390 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1391
7361da2c
AB		 13922014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1393 Matthew Fortune <matthew.fortune@imgtec.com>
1394
1395 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1396 * archures.c (bfd_architecture): Likewise.
1397 * bfd-in2.h (bfd_architecture): Likewise.
1398 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1399 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1400 BFD_RELOC_MIPS_19_PCREL_S2.
1401 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1402 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1403 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1404 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1405 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1406 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1407 BFD_RELOC_LO16_PCREL.
1408 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1409 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1410 and R_MIPS_PCLO16.
1411 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1412 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1413 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1414 BFD_RELOC_LO16_PCREL.
1415 * elfn32-mips.c: Likewise.
1416 * elfxx-mips.c (MIPSR6_P): New define.
1417 (mipsr6_exec_plt_entry): New array.
1418 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1419 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1420 (aligned_pcrel_reloc_p): New function.
1421 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1422 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1423 (mips_elf_calculate_relocation): Add support for relocs:
1424 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1425 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1426 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1427 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1428 (_bfd_mips_elf_check_relocs): Add support for relocs:
1429 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1430 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1431 pc relative relocs.
1432 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1433 plt entry.
1434 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1435 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1436 (mips_32bit_flags_p): Add support for mips32r6.
1437 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1438 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1439 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1440 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1441 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1442 BFD_RELOC_MIPS_19_PCREL_S2.
1443 * config.bfd: Add mips*-img-elf* target triple.
1444
a9d58c06
AB		 14452014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1446
1447 * config.bfd: Add mips*-img-elf* target triple.
1448
ae6c7e33
AM		 14492014-09-12 Alan Modra <amodra@gmail.com>
1450
1451 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1452 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1453 range of FDEs to hdr_info->array.
1454 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1455 .eh_frame_hdr entries, and overlapping FDEs.
1456
a485e98e
AM		 14572014-09-10 Alan Modra <amodra@gmail.com>
1458
1459 * elf.c (assign_file_positions_except_relocs): Move section header
1460 placement to..
1461 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1462 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1463 * elflink.c (bfd_elf_final_link): Don't call above function.
1464
6128f9cf
AM		 14652014-08-30 Alan Modra <amodra@gmail.com>
1466
1467 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1468
4805fc55
AM		 14692014-08-29 Alan Modra <amodra@gmail.com>
1470
1471 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1472 error for calls via a toc adjusting stub without a nop.
1473
b138affb
AM		 14742014-08-29 Alan Modra <amodra@gmail.com>
1475
1476 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1477 error. Remove redundant bfd_set_error.
1478
bd25671c
AM		 14792014-08-29 Alan Modra <amodra@gmail.com>
1480
1481 * srec.c (srec_scan): Revert last change. Report an error for
1482 S-records with less than the miniumum byte count.
1483
376c8d5b
L		 14842014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1485
1486 * srec.c (srec_scan): Return error for 0 size.
1487
c8831961
L		 14882014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1489
1490 PR ld/17306
1491 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1492 to check discarded input section.
1493 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1494
29a9f53e
L		 14952014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1496
1497 PR ld/17313
1498 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1499 sections to input from ld --just-symbols.
1500
32e79d39
DD		 15012014-08-26 DJ Delorie <dj@redhat.com>
1502
1503 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1504 relaxation type.
1505
614b09ce
JW		 15062014-08-26 Jiong Wang <jiong.wang@arm.com>
1507
1508 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1509 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1510 shared library.
1511 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1512
0d6d4c82
NC		 15132014-08-26 Nick Clifton <nickc@redhat.com>
1514
1515 * config.bfd: Fix typo in or1knd selection.
1516
a4a027b7
KT		 15172014-08-22 Kai Tietz <ktietz@redhat.com>
1518
1519 PR binutils/11822
1520 * coffcode.h (coff_compute_section_file_positions): Keep
1521 FileAlignment valid as set.
1522
4564fb94
AM		 15232014-08-22 Alan Modra <amodra@gmail.com>
1524
1525 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1526 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1527
da44f4e5
AM		 15282014-08-22 Alan Modra <amodra@gmail.com>
1529
1530 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1531 parsed_eh_frames.
1532 (_bfd_elf_begin_eh_frame_parsing): Delete.
1533 (_bfd_elf_end_eh_frame_parsing): Delete.
1534 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1535 (_bfd_elf_end_eh_frame_parsing): Delete.
1536 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1537 !info->relocatable in place of merge_cies.
1538 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1539 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1540 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1541 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1542 (ppc64_elf_size_stubs): ..here and..
1543 (ppc64_elf_finish_dynamic_sections): ..here.
1544
1d7c9635
MR		 15452014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1546
1547 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1548
c5423981
TG		 15492014-08-21 Tony Wang <tony.wang@arm.com>
1550
1551 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1552 the veneer routine for R_ARM_THM_JUMP19.
1553 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1554 (elf32_arm_size_stub): Ditto.
1555
469a3493
RM		 15562014-08-20 Roland McGrath <mcgrathr@google.com>
1557
1558 PR ld/17277
1559 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1560 all reloc types with pc_relative set in the howto, not just for
1561 R_ARM_REL32 and R_ARM_REL32_NOI.
1562 (allocate_dynrelocs_for_symbol): Update comment.
1563 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1564 set in the howto, set call_reloc_p and may_need_local_target_p but
1565 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1566 (elf32_arm_check_relocs): Likewise.
1567
01e6c1a4
WN		 15682014-08-20 Will Newton <will.newton@linaro.org>
1569
1570 * config.bfd: Default armeb-*-eabi* to big endian.
1571
2974be62
AM		 15722014-08-19 Alan Modra <amodra@gmail.com>
1573
1574 * configure: Regenerate.
1575
1009ef28
AM		 15762014-08-18 Alan Modra <amodra@gmail.com>
1577
1578 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1579 use dynrelocs for ifunc.
1580 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1581
1240be6b
AM		 15822014-08-18 Alan Modra <amodra@gmail.com>
1583
1584 PR 17287
1585 * elflink.c (on_needed_list): Only consider libraries that have
1586 been loaded.
1587
75938853
AM		 15882014-08-18 Alan Modra <amodra@gmail.com>
1589
1590 * elflink.c (bfd_elf_discard_info): Return int error status.
1591 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1592 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1593 * bfd-in2.h: Regenerate.
1594
513ea82e
AM		 15952014-08-14 Alan Modra <amodra@gmail.com>
1596
1597 * peXXigen.c (pe_print_reloc): Protect against access past end
1598 of .reloc section.
1599
18cd5bce
AM		 16002014-08-14 Alan Modra <amodra@gmail.com>
1601
1602 PR 16563
1603 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1604 in the order they are mapped to output sections.
1605
b879806f
AM		 16062014-08-14 Alan Modra <amodra@gmail.com>
1607
1608 * configure.ac: Delete redundant plugin related checks.
1609 * configure: Regenerate.
1610
ffccb7af
SK		 16112014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1612
1613 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1614 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1615 and SYMBOLIC_BIND.
1616
46135103
AM		 16172014-08-12 Alan Modra <amodra@gmail.com>
1618
1619 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1620 here when not calling the generic add_symbol function. Formatting.
1621 Correct handling of indirect symbols. Update notice call.
1622 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1623 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1624 symbols early. Update notice call. Add comments regarding weak
1625 symbols vs. indirect.
1626
88d3f087
AM		 16272014-08-12 Alan Modra <amodra@gmail.com>
1628
1629 PR ld/16746
1630 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1631 !lto_plugin_active.
1632
7f59d2ac
CG		 16332014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1634
1635 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1636 zero terminated.
1637
db712946
L		 16382014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1639 Alan Modra <amodra@gmail.com>
1640
1641 PR ld/16746
1642 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1643 warning for references in LTO IR to warning symbols.
1644
59c26567
AM		 16452014-08-07 Alan Modra <amodra@gmail.com>
1646
1647 * linker.c (WARN, CWARN): Collapse these states to WARN.
1648 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1649 new WARN.
1650
aaffae57
DE		 16512014-08-05 Doug Evans <dje@google.com>
1652
1653 * bfd-in2.h: Regenerate.
1654 * libcoff.h: Regenerate.
1655
e034b2cc
MR		 16562014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1657
1658 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1659 rawsize if changing size.
1660
7833fb7b
AM		 16612014-08-05 Alan Modra <amodra@gmail.com>
1662
1663 PR ld/17226
1664 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1665
02eb0a49
AM		 16662014-08-05 Alan Modra <amodra@gmail.com>
1667
1668 * linker.c (generic_link_check_archive_element): Move handling
1669 of command link -u symbols with a common symbol def to the
1670 code handling non-common symbols so that archive element symbols
1671 are loaded. Use generic_link_add_object_symbols.
1672
13e570f8
AM		 16732014-08-05 Alan Modra <amodra@gmail.com>
1674
1675 PR 13557
1676 * linker.c (struct archive_list, struct archive_hash_entry,
1677 struct archive_hash_table, archive_hash_newfunc,
1678 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1679 archive_hash_table_free): Delete.
1680 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1681 checkfn. Rewrite using a straight-forward scan over archive map.
1682 (generic_link_check_archive_element_no_collect,
1683 generic_link_check_archive_element_collect,
1684 generic_link_check_archive_element): Add h and name params.
1685 * aoutx.h (aout_link_check_archive_element): Likewise.
1686 * pdp11.c (aout_link_check_archive_element): Likewise.
1687 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1688 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1689 scan symbols, simply add archive element whenever h is undefined.
1690 (coff_link_check_ar_symbols): Delete.
1691 * ecoff.c (read_ext_syms_and_strs): Delete.
1692 (reread_ext_syms_and_strs): Delete.
1693 (ecoff_link_check_archive_element): Add h and name param. Don't
1694 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1695 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1696 archive_pass.
1697 (elf_link_add_archive_symbols): Delete "defined" array, merge
1698 functionality into "included". Make "included" a char array. Don't
1699 set or test archive_pass.
1700 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1701 * libbfd.h: Regenerate.
1702
8c784016
KK		 17032014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1704
1705 PR 10373
1706 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1707
351cdf24
MF		 17082014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1709
1710 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1711 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1712 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1713 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1714 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1715 (_bfd_mips_elf_fake_sections): Likewise.
1716 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1717 (_bfd_mips_elf_additional_program_headers): Account for new
1718 PT_MIPS_ABIFLAGS program header.
1719 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1720 associate with .MIPS.abiflags.
1721 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1722 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1723 (infer_mips_abiflags): Likewise.
1724 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1725 (mips_32bit_flags_p): Moved higher.
1726 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1727 checking for FP ABIs.
1728 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1729 checks. Check EF_MIPS_FP64 flag consistency.
1730 (print_mips_ases, print_mips_isa_ext): New static function.
1731 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1732 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1733 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1734 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1735 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1736 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1737 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1738 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1739
b794fc1d
AM		 17402014-07-28 Alan Modra <amodra@gmail.com>
1741
1742 PR 13227
1743 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1744 __gnu_lto_slim to armap.
1745 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1746 __gnu_lto_slim to linker hash table.
1747
48494700
AG		 17482014-07-27 Anthony Green <green@moxielogic.org>
1749
1750 * config.bfd: Add moxie-*-moxiebox*.
1751
3d52a869
JS		 17522014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1753
1754 Add or reactivate or1k-*-rtems*
1a8bdf69 1755 * config.bfd (or1k-*-rtems*): Reactivate.
3d52a869 1756
cca5b8b6
L		 17572014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1758
1759 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1760 ELFOSABI_GNU input.
1761 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1762 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1763
144bed8d
L		 17642014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1765
1766 PR binutils/17154
1767 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1768 and R_*_IRELATIVE relocation offset with PLT entry.
1769 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1770 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1771 (elf_x86_64_get_synthetic_symtab): Use it.
1772
998d811a
L		 17732014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1774
1775 PR ld/17057
1776 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1777 next_tls_desc_index with elf.srelplt->reloc_count.
1778
87f14779
AM		 17792014-07-15 Alan Modra <amodra@gmail.com>
1780
1781 * cache.c (cache_bread_1): Don't return -1 when fread returns
1782 a positive value.
1783
cd3416da
AM		 17842014-07-15 Alan Modra <amodra@gmail.com>
1785
1786 * elflink.c (elf_merge_st_other): Update comments. Simplify
1787 visibility handling. Make isym const. Move code modifying
1788 isym->st_other for --exclude-libs to..
1789 (elf_link_add_object_symbols): ..here.
1790
17ca87fc
MN		 17912014-07-11 Maks Naumov <maksqwe1@ukr.net>
1792
1793 PR 17141
1794 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1795
5bc8cb6f
NC		 17962014-07-08 Nick Clifton <nickc@redhat.com>
1797
1798 PR ld/17110
1799 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1800 segments in input bfds.
1801
7572ca89
WN		 18022014-07-08 Will Newton <will.newton@linaro.org>
1803
1804 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1805 value to 64kB and remove custom setting for NaCl.
1806
bffebb6b
AM		 18072014-07-08 Alan Modra <amodra@gmail.com>
1808
1809 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1810 bits from source to dest.
1811 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1812 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1813 Likewise.
1814 * bfd-in2.h: Regenerate.
1815
2e0488d3
JW		 18162014-07-08 Jiong Wang <jiong.wang@arm.com>
1817
1818 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1819 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1820 when info->relocatable be true.
1821
75f58085
BS		 18222014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1823
1824 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1825 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1826 * bfd-in2.h: Regenerate.
1827 * libbfd.h: Regenerate.
1828
1110793a
AM		 18292014-07-04 Alan Modra <amodra@gmail.com>
1830
1831 * Makefile.am: Update "configure.in" comments.
1832 * PORTING: Likewise.
1833 * aoutx.h: Likewise.
1834 * configure.host: Likewise.
1835 * doc/bfdint.texi: Likewise.
1836 * targets.c: Likewise.
1837 * warning.m4: Likewise.
1838 * Makefile.in: Regenerate.
1839
35eafcc7
AM		 18402014-07-04 Alan Modra <amodra@gmail.com>
1841
1842 * configure.ac: Rename from configure.in.
1843 * Makefile.in: Regenerate.
1844 * config.in: Regenerate.
1845 * doc/Makefile.in: Regenerate.
1846
82b57a90
AM		 18472014-07-04 Alan Modra <amodra@gmail.com>
1848
1849 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1850 * Makefile.in: Regenerate.
1851
2e98a7bd
AM		 18522014-07-04 Alan Modra <amodra@gmail.com>
1853
1854 * version.m4: New file.
1855 * configure.in: Include version.m4.
1856 (AC_INIT): Update.
1857 * Makefile.am (RELEASE): Delete.
1858 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1859 * Makefile.in: Regenerate.
1860 * doc/Makefile.in: Regenerate.
1861
d1eca1e4
AM		 18622014-07-02 Alan Modra <amodra@gmail.com>
1863
1864 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1865 pointer_equality_needed when !readonly_dynrelocs.
1866 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1867
afb93314
AM		 18682014-07-02 Alan Modra <amodra@gmail.com>
1869
1870 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1871 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1872
b6a1c03a
AM		 18732014-07-01 Alan Modra <amodra@gmail.com>
1874
1875 * bfd.c (struct bfd): Reorganise for better packing. Delete
1876 "ifd" field. Make "format", "direction" and "flags" bitfields.
1877 (HAS_LOAD_PAGE): Delete, renumber following flags.
1878 * bfd-in2.h: Regenerate.
1879 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1880
7341d5e2
AM		 18812014-07-01 Alan Modra <amodra@gmail.com>
1882
1883 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1884 (struct ppc_link_hash_table): Increase size of stub_count array.
1885 (build_global_entry_stubs): Emit symbol on global entry stub.
1886 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1887 stub stats.
1888
810d4e75
AM		 18892014-07-01 Alan Modra <amodra@gmail.com>
1890
1891 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1892 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1893 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1894 generic linker.
1895 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1896 optimisation when --traditional-format.
1897
f36e8886
BS		 18982014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1899 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1900 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1901 Soundararajan <Sounderarajan.D@atmel.com>
1902
1903 * archures.c: Add avrtiny architecture for avr target.
1904 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1905 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1906 added for 16 bit LDS/STS instruction of avrtiny arch.
1907 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1908 BFD_RELOC_AVR_LDS_STS_16.
1909 (bfd_elf_avr_final_write_processing): Select machine number
1910 avrtiny arch.
1911 (elf32_avr_object_p): Set machine number for avrtiny arch.
1912 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1913 * bfd-in2.h: Regenerate.
1914 * libbfd.h: Regenerate.
1915
60d77146
NC		 19162014-06-26 Nick Clifton <nickc@redhat.com>
1917
1918 PR binutils/16949
1919 * dwarf2.c (is_str_attr): New function.
1920 (find_abstract_instance_name): Use it to determine when an
1921 attribute has a string value.
1922
15bfcc77
AM		 19232014-06-24 Alan Modra <amodra@gmail.com>
1924
1925 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1926 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1927 for --emit-relocs.
1928
886aba9e
PDM		 19292014-06-21 Philippe De Muyter <phdm@macqel.be>
1930
1931 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1932 a number of targets.
1933
eea6dad2
KM		 19342014-06-20 Kyle McMartin <kyle@redhat.com>
1935
1936 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1937 emitting initial-exec relocs when not linking an executable.
1938
9f19ab6d
WN		 19392014-06-16 Will Newton <will.newton@linaro.org>
1940
1941 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1942 htab->next_tls_desc_index in the non-IPLT case.
1943 Calculate GOT offset correctly for the non-IPLT case.
1944 (allocate_dynrelocs_for_symbol): Don't increment
1945 htab->next_tls_desc_index here.
1946
eb9a5ecf
AM		 19472014-06-16 Alan Modra <amodra@gmail.com>
1948
1949 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1950 created sections.
1951
d0ae9fbd
OJ		 19522014-06-13 Omair Javaid <omair.javaid@linaro.org>
1953
1954 * elfxx-aarch64.c (stdarg.h): Include.
1955 (string.h): Include.
1956 (_bfd_aarch64_elf_grok_prstatus): Updated.
1957 (_bfd_aarch64_elf_grok_psinfo): New function.
1958 (_bfd_aarch64_elf_write_core_note): New function.
1959 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1960 (elf_backend_write_core_note): Define.
1961
d495ab0d
AM		 19622014-06-13 Alan Modra <amodra@gmail.com>
1963
1964 * archive.c: Include bfdlink.h.
1965 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1966 * bfd.c (struct bfd): Add is_linker_output field.
1967 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1968 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1969 link.hash and is_linker_output.
1970 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1971 param with bfd*. Assert is_linker_output and link.hash, and
1972 clear them before exit.
1973 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1974 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1975 and link.hash so we can free two linker hash tables.
1976 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1977 first. Clean up on errors. Set hash_table_free pointer.
1978 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1979 bfd_link_hash_table* param with bfd*.
1980 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1981 hash_table_free pointer.
1982 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1983 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1984 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1985 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1986 * xcofflink.c: Similarly.
1987 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1988 clear link.next before creating linker hash table. Clean up on
1989 errors, and restore link.next on exit.
1990 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1991 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1992 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1993 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1994 * hash.c (bfd_hash_table_init_n): Free table on error.
1995 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1996 * bfd-in2.h: Regenerate.
1997 * libbfd.h: Regenerate.
1998 * libcoff.h: Regenerate.
1999
caa4096e
AM		 20002014-06-13 Alan Modra <amodra@gmail.com>
2001
2002 PR 17047
2003 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
2004 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
2005 * bfd.c (bfd_link_hash_table_free): Don't define.
2006 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
2007 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
2008 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
2009 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
2010 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
2011 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2012 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
2013 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
2014 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
2015 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
2016 * xsym.c: Don't define various link_hash_table_free defines, and
2017 remove from bfd_target vars. Temporarily reference some of the
2018 target link_hash_table_free functions to avoid warnings.
2019 * bfd-in2.h: Regenerate.
2020 * libbfd.h: Regenerate.
2021
68faa637
AM		 20222014-06-13 Alan Modra <amodra@gmail.com>
2023
2024 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
2025 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
2026 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
2027 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
2028 Move link_hash_table_free functions before their corresponding
2029 link_hash_table_create functions.
2030
c72f2fb2
AM		 20312014-06-13 Alan Modra <amodra@gmail.com>
2032
2033 * bfd.c (struct bfd): Replace link_next with a union.
2034 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
2035 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
2036 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
2037 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
2038 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
2039 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
2040 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
2041 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
2042 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
2043 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
2044 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
2045 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
2046 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
2047 * bfd-in2.h: Regenerate.
2048
7ed689ad
AM		 20492014-06-11 Alan Modra <amodra@gmail.com>
2050
2051 * linker.c (unwrap_hash_lookup): Add missing parens.
2052
07821655
KT		 20532014-06-11 Kai Tietz <ktietz@redhat.com>
2054
2055 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
2056 * libcoff.h: Regenerated.
2057
7b8e2718
AM		 20582014-06-10 Alan Modra <amodra@gmail.com>
2059
b71c4043 2060 PR ld/16910
7b8e2718 2061 * linker.c (unwrap_hash_lookup): New function.
1a8bdf69 2062 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
7b8e2718
AM		 2063 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2064 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2065 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2066 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2067 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2068 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2069 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2070
a47622ac
AM		 20712014-06-07 Alan Modra <amodra@gmail.com>
2072
2073 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2074 insn as a bitfield; Use complain_overflow_bitfield.
2075 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2076
270c9937
JB		 20772014-06-05 Joel Brobecker <brobecker@adacore.com>
2078
2079 * development.sh: New file.
2080 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2081 Make -Werror the default with GCC only if DEVELOPMENT is true.
2082 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2083 $(srcdir)/development.sh.
2084 * Makefile.in, configure: Regenerate.
2085
ac21917f
WN		 20862014-06-04 Will Newton <will.newton@linaro.org>
2087
810d4e75 2088 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 2089 being non-NULL into an assert.
2090 (elfNN_aarch64_tls_relax): Remove unused code.
2091
33ac0ca1
DD		 20922014-06-03 DJ Delorie <dj@redhat.com>
2093
2094 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2095
c32abae8
NC		 20962014-06-03 Nick Clifton <nickc@redhat.com>
2097
2098 PR ld/16807
2099 * peXXigen.c (rsrc_process_section): Page align the new contents
2100 befgore writing out.
2101
397998fc
AM		 21022014-06-03 Alan Modra <amodra@gmail.com>
2103
2104 * elf64-ppc.c (ADDIS_R12_R2): Define.
2105 (build_plt_stub): Support fusion on ELFv2 stub.
2106 (ppc_build_one_stub): Likewise for plt branch stubs.
2107
b4894562
AM		 21082014-05-28 Alan Modra <amodra@gmail.com>
2109
2110 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2111
4ba3b326
TG		 21122014-05-28 Tristan Gingold <gingold@adacore.com>
2113
2114 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2115 to keep the length of the best fit range.
2116 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2117 Likewise.
2118
7a2f2d82
DD		 21192014-05-27 DJ Delorie <dj@redhat.com>
2120
1a8bdf69 2121 * elf32-rx.c (get_symbol_value_maybe): New.
7a2f2d82
DD		 2122 (rx_elf_relocate_section): If we find a reloc against
2123 $tableentry$default$<name>, redirect it to the appropriate
2124 $tableentry$<n>$.
2125 (RX_Table_Info): New.
2126 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2127 with table parts in them.
2128 (rx_check_directives): New.
2129 (rx_table_map_2): New.
2130 (rx_table_map): New.
2131 (rx_additional_link_map_text): New. Called to dump tables to the
2132 map file.
1a8bdf69 2133 * elf32-rx.h: New.
7a2f2d82 2134
bceec4b9
DD		 21352014-05-20 DJ Delorie <dj@redhat.com>
2136
2137 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2138
93d1b056
AM		 21392014-05-20 Alan Modra <amodra@gmail.com>
2140
2141 PR 16952
2142 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2143 Remove redundant setting of htab->elf.dynobj. Don't align.
2144 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2145 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2146 (create_sdata_sym): Delete.
2147 (elf_allocate_pointer_linker_section): Rename from
2148 elf_create_pointer_linker_section. Align section.
2149 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2150 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2151 and _SDA2_BASE_.
2152 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2153 Remove unnecessary tests on _SDA_BASE_ sym.
2154 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2155 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2156 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2157 (ppc_elf_maybe_strip_sdata_syms): Declare.
2158
a7c7b2ba
RM		 21592014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2160
b4894562 2161 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 2162
21632014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 2164
2165 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2166 in a section with no contents.
2167 (is_vma_in_section, find_section_by_vma): New functions.
2168 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2169 offsets in the debug directory.
2170 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2171 Byte-swap GUID from little-endian to big-endian order for
2172 consistent and conventional display.
2173
856ea05c
KP		 21742014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2175
2176 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2177 64-bit doubles objects mix with 32-bit doubles objects.
2178 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2179
68e0f6b1
HPN		 21802014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2181
2182 * mmo.c: Update URLs in documentation comments.
2183
1058c753
VA		 21842014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2185 David Weatherford <weath@cadence.com>
2186 Max Filippov <jcmvbkbc@gmail.com>
2187
2188 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2189 signed.
2190
e59bc75b
AT		 21912014-05-07 Andreas Tobler <andreast@fgznet.ch>
2192
2193 * config.bfd: Add proper arm config for *-*-freebsd*.
2194
ae52f483
AB		 21952014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2196
2197 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2198 mips32r5 and mips64r5.
2199 * archures.c (bfd_architecture): Likewise.
2200 * bfd-in2.h (bfd_architecture): Likewise.
2201 * cpu-mips.c (arch_info_struct): Likewise.
2202 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2203
757a636f
RS		 22042014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2205
2206 * elfxx-mips.h (elfxx-mips.h): Declare.
2207 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2208 Tag_GNU_MIPS_ABI_FP mismatches.
2209 (_bfd_mips_fp_abi_string): New function.
2210
2f67d686
AM		 22112014-05-02 Alan Modra <amodra@gmail.com>
2212
2213 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2214 * configure.in: Likewise.
2215 * configure: Regenerate.
2216
6d00b590
AM		 22172014-05-02 Alan Modra <amodra@gmail.com>
2218
2219 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2220 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2221 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2222 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2223 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2224 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2225 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2226 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2227 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2228 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2229 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2230 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2231 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2232 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2233 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2234 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2235 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2236 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2237 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2238 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2239 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2240 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2241 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2242 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2243 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2244 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2245 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2246 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2247 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2248 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2249 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2250 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2251 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2252 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2253 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2254 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2255 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2256 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2257 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2258 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2259 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2260 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2261 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2262 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2263 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2264 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2265 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2266 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2267 on aout targets.
2268 * configure: Regenerate.
2269
1218d67d
HPN		 22702014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2271
2272 * mmo.c (mmo File layout documentation): Add note about low bits
2273 of address.
2274 (mmo_write_chunk): When handling data remainder, assert that
2275 previous remaining data is flushed.
2276 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2277 when dealing with an aligned VMA and for aligned lengths. Don't skip
2278 the last 32-bit-word of zeros.
2279 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2280 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2281 emitting data, not after updating it.
2282 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2283
a953eec9
NC		 22842014-04-30 Nick Clifton <nickc@redhat.com>
2285
2286 * compress.c (bfd_is_section_compressed): When checking the
2287 .debug_str section, also check the fifth byte in the section is
2288 not part of a string.
2289
5087d529
AM		 22902014-04-30 Alan Modra <amodra@gmail.com>
2291
2292 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2293 (find_merged_cie): Identify personality functions by (bfd_id,index)
2294 pair when a local sym is used.
2295
230977a4
CS		 22962014-04-29 Christian Svensson <blue@cmd.nu>
2297
2298 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2299 into .rela.got if it contained TLS relocations as well.
2300
40af4a36
NC		 23012014-04-28 Nick Clifton <nickc@redhat.com>
2302
2303 PR ld/16821
2304 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2305 time warning.
2306
a9e18c6a
AM		 23072014-04-26 Alan Modra <amodra@gmail.com>
2308
2309 * po/SRC-POTFILES.in: Regenerate.
2310 * configure: Regenerate.
2311
88667baf
NC		 23122014-04-25 Nick Clifton <nickc@redhat.com>
2313
2314 PR ld/16821
2315 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2316 a 342-bit host. This time for older versions of gcc.
2317
08937d80
NC		 23182014-04-24 Nick Clifton <nickc@redhat.com>
2319
2320 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2321 32-bit hosts.
2322
93ee1e36
AM		 23232014-04-24 Alan Modra <amodra@gmail.com>
2324
2325 PR 16867
2326 * dwarf2.c: Formatting.
2327 (struct dwarf2_debug): Make adjusted_section_count signed.
2328 (unset_sections): Make i signed.
2329 (set_debug_vma): New function.
2330 (place_sections): Handle separate debug object file. Set VMA
2331 on debug sections, even if they have an output section. Also
2332 set VMA on zero size sections, and non-load but alloc sections.
2333 Set adjusted_section_count to -1 when no section adjustment.
2334 Malloc adjusted_sections. Don't double last_vma. Transfer
2335 alloc section VMAs to separate debug file.
2336 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2337 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2338 test on symbols being the same before using old stash. Read
2339 and use separate debug file symbols. Call place_sections.
2340 (find_line): Don't call place_sections here.
2341 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2342 * libbfd.h: Regenerate.
2343 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2344 _bfd_dwarf2_slurp_debug_info call.
2345 * simple.c (simple_save_output_info): Clarify comment.
2346
3714081c
NC		 23472014-04-24 Nick Clifton <nickc@redhat.com>
2348
2349 PR ld/16807
2350 * peXXigen.c (struct rsrc_regions): New structure.
2351 (rsrc_print_resource_directory): Use new structure. Include
2352 offset of directory in listing.
2353 (rsrc_print_resource_entry): Likewise.
2354 (rsrc_print_section): Likewise.
2355 (rsrc_count_entries): Do not increment sizeof_strings or
2356 sizeof_leaves.
2357 (rsrc_count_directory): Do not increment sizeof_tables.
2358 (rsrc_compute_region_sizes): New function.
2359 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2360 (rsrc_process_section): Compute size of regions after merging
2361 entries.
2362
cd0449ab
AM		 23632014-04-23 Alan Modra <amodra@gmail.com>
2364
2365 PR ld/16787
2366 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2367 (place_sections): Do not modify VMA of sections when called from
2368 linker after sections have been placed in output sections. Short
2369 circuit single section case.
2370 (save_section_vma, section_vma_same): New functions.
2371 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2372 change.
2373 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2374 when non-relocatable.
2375
d5f59c10
NC		 23762014-04-22 Nick Clifton <nickc@redhat.com>
2377
2378 PR ld/16821
2379 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2380
73589c9d
CS		 23812014-04-22 Christian Svensson <blue@cmd.nu>
2382
2383 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2384 * archures.c: Likewise.
2385 * coffcode.h: Likewise.
2386 * config.bfd: Likewise.
2387 * configure.in: Likewise.
2388 * reloc.c: Likewise.
2389 * targets.c: Likewise.
2390 * cpu-or1k.c: New file.
2391 * elf32-or1k.c: New file.
2392 * coff-or32.c: Delete.
2393 * cpu-openrisc.c: Delete.
2394 * cpu-or32.c: Delete.
2395 * elf32-openrisc.c: Delete.
2396 * elf32-or32.c: Delete.
2397 * Makefile.in: Regenerate.
2398 * bfd-in2.h: Regenerate.
2399 * configure: Regenerate.
2400 * libbfd.h: Regenerate.
2401
285fc9d8
YZ		 24022014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2403
2404 PR ld/16821
2405 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2406
5d3b02f0
WN		 24072014-04-22 Will Newton <will.newton@linaro.org>
2408
2409 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2410 function. (elf_backend_section_flags): Remove define.
2411
cc75d373
RH		 24122014-04-21 Richard Henderson <rth@redhat.com>
2413
d1c109de
RH		 2414 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2415 parameter; honor it and disable got merging when false.
2416 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2417 the first pass of relaxation.
2418 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2419 the end of the LITERAL+LITUSE chain.
2420 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2421 second pass of relaxation.
2422
cc75d373
RH		 2423 * configure.ac (use_secureplt): Enable by default.
2424 * configure: Rebuild.
2425
c9ffd2ea
TG		 24262014-04-18 Tristan Gingold <gingold@adacore.com>
2427
2428 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2429 bind_content, weak_bind_content, lazy_bind_content,
2430 export_content.
2431 (bfd_mach_o_load_command): Add comments, add next field.
2432 (mach_o_data_struct): Replace commands field by first_command
2433 and last_command.
2434 * mach-o.c (bfd_mach_o_append_command): New function.
2435 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2436 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2437 copy fields.
2438 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2439 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2440 (bfd_mach_o_write_thread): Use macro instead of literal.
2441 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2442 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2443 functions.
2444 (bfd_mach_o_write_symtab_content): New function (extracted
2445 from bfd_mach_o_write_symtab).
2446 (bfd_mach_o_write_symtab): Split.
2447 (bfd_mach_o_count_indirect_symbols): Move
2448 (bfd_mach_o_build_dysymtab): Remove layout code.
2449 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2450 (bfd_mach_o_count_sections_for_seg): Remove.
2451 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2452 bfd_mach_o_build_seg_command).
2453 (bfd_mach_o_build_exec_seg_command): New function.
2454 (bfd_mach_o_build_dysymtab_command): Remove.
2455 (bfd_mach_o_layout_commands): New function.
2456 (bfd_mach_o_init_segment): New function.
2457 (bfd_mach_o_build_commands): Major rework to handle non-object
2458 files.
2459 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2460 function.
2461 (bfd_mach_o_read_dyld_info): Clear content fields.
2462 (bfd_mach_o_read_segment): Adjust call.
2463 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2464 chained.
2465 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2466 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2467 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2468 Likewise.
2469
967b2c53
TG		 24702014-04-18 Tristan Gingold <gingold@adacore.com>
2471
2472 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2473 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2474 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2475 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2476
4525c51a
TG		 24772014-04-18 Tristan Gingold <gingold@adacore.com>
2478
2479 * mach-o.h (bfd_mach_o_dylinker_command)
2480 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2481 name_len field.
2482 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2483 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2484
4384b284
TG		 24852014-04-18 Tristan Gingold <gingold@adacore.com>
2486
2487 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2488 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2489 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2490 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2491 each targets declared.
2492 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2493 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2494
452216ab
TG		 24952014-04-18 Tristan Gingold <gingold@adacore.com>
2496
2497 * mach-o.c (bfd_mach_o_write_thread)
2498 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2499 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2500 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2501 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2502 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2503 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2504 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2505 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2506 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2507 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2508 (bfd_mach_o_read_command): Now return a boolean status.
2509 Adjust return statements.
2510 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2511 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2512
cb22ccf4
KCY		 25132014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2514
2515 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2516 field. Add assigned_low_gotno and assigned_high_gotno fields.
2517 (mips_elf_create_local_got_entry): Update out-of-space condition.
2518 Set index of new GOT entry to assigned_low_gotno if required by
2519 the current relocation, else set it to assigned_high_gotno.
2520 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2521 with assigned_low_gotno.
2522 (mips_elf_multi_got): Initialize assigned_low_gotno and
2523 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2524 in place of assigned_gotno when handling global GOT entries.
2525 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2526 assigned_high_gotno.
2527 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2528 gap in the middle of local GOT space.
2529
4c34aff8
AM		 25302014-04-17 Alan Modra <amodra@gmail.com>
2531
2532 PR 16846
2533 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2534 current bfd is a plugin. Don't always set type_change_ok
2535 when old bfd is a plugin.
2536
12241a34
TG		 25372014-04-16 Tristan Gingold <gingold@adacore.com>
2538
2539 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2540 flag.
2541
40fd06d1
AM		 25422014-04-16 Alan Modra <amodra@gmail.com>
2543
2544 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2545 with "ba 0" rather than zeros.
2546
fa85fb9a
MS		 25472014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2548
2549 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2550
da3a2088
AM		 25512014-04-14 Alan Modra <amodra@gmail.com>
2552
2553 * elf32-ppc.c (BA): Define
2554 (ppc_elf_link_hash_table_create): Correct default_params.
2555 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2556 than "nop" for ppc476_workaround.
2557 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2558 and __glink_PLTresolve. Ensure plt call stub at end of page
2559 doesn't allow fall-thru prefetch.
2560
32ae0d80
NC		 25612014-04-11 Nick Clifton <nickc@redhat.com>
2562
2563 PR ld/16821
2564 * peXXigen.c (abs_finder): New function.
2565 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2566 than 1^32 try to convert them into section relative values
2567 instead.
2568
85cf705b
NC		 25692014-04-11 Nick Clifton <nickc@redhat.com>
2570
2571 * bfd-in2.h: Regenerate.
2572 * libbfd.h: Regenerate.
2573
1511baec
SL		 25742014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2575
2576 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2577 when building function stubs.
2578
e4ef1b6c
DC		 25792014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2580
2581 * elf32-avr.c: Add DIFF relocations for AVR.
2582 (avr_final_link_relocate): Handle the DIFF relocs.
2583 (bfd_elf_avr_diff_reloc): New.
2584 (elf32_avr_is_diff_reloc): New.
2585 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2586 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2587 bytes.
2588
2589 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2590
e30d16e9
AM		 25912014-04-09 Alan Modra <amodra@gmail.com>
2592
2593 * libcoff.h: Regenerate.
2594
b4ab4364
AM		 25952014-04-09 Alan Modra <amodra@gmail.com>
2596
2597 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2598 of safe ppc476 insns at end of page. Also remove non-branch insns.
2599 Expand comments.
2600
6e6e7cfc 26012014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 2602
2603 * peXXigen.c (pe_print_debugdata): New function: Displays the
2604 contents of the debug directory and decodes codeview entries.
2605 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2606 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2607 Add functions for reading and writing debugdir and codeview
2608 records.
2609 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2610 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2611 * libcoff-in.h (pe_tdata): Add build-id data.
2612 * libcoff.h: Regenerate.
2613 * coffcode.h (coff_write_object_contents): Run build_id
2614 after_write_object_contents hook.
2615
115c6d5c
AM		 26162014-04-05 Alan Modra <amodra@gmail.com>
2617
2618 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2619 merging non-default sym.
2620
26954155
TG		 26212014-04-04 Tristan Gingold <gingold@adacore.com>
2622
2623 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2624 configured for.
2625
ca148c5a
TG		 26262014-04-04 Tristan Gingold <gingold@adacore.com>
2627
2628 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2629 thinko on names length.
2630
47c50932
TG		 26312014-04-04 Tristan Gingold <gingold@adacore.com>
2632
2633 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2634 of output_section.
2635 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2636
4ef27e04
TG		 26372014-04-04 Tristan Gingold <gingold@adacore.com>
2638
2639 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2640
b69c8728
JT		 26412014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2642
2643 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2644 section before dereferencing.
2645 (pe_print_idata, pe_print_edata, pe_print_reloc)
2646 (rsrc_print_section): Don't bother interpreting the contents
2647 of sections which have no contents.
2648
1b6aeedb
MG		 26492014-04-03 Maria Guseva <m.guseva@samsung.com>
2650
2651 PR ld/16803
2652 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2653 file position.
2654
707e555b
TG		 26552014-04-03 Tristan Gingold <gingold@adacore.com>
2656
2657 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2658 output_section.
2659 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2660 Fix style.
2661 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2662
c3fcb775
AM		 26632014-04-03 Alan Modra <amodra@gmail.com>
2664
2665 * elf-bfd.h (struct elf_backend_data
2666 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2667 with "bfd_size_type size".
2668 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2669 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2670 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2671 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 2672 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2673 * bfd-in2.h: Regenerate.
c3fcb775 2674
7a79c514
TG		 26752014-04-02 Tristan Gingold <gingold@adacore.com>
2676
2677 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2678 (bfd_mach_o_prebind_cksum_command): New types.
2679 (bfd_mach_o_prebound_dylib_command): Rewrite.
2680 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2681 fields.
2682 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2683 command.
2684 (bfd_mach_o_read_prebind_cksum): New function.
2685 (bfd_mach_o_read_twolevel_hints): Ditto.
2686 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2687 commands.
2688
5979d6b6
AM		 26892014-04-02 Alan Modra <amodra@gmail.com>
2690
2691 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2692 Consolidate code handling possible section headers past end of
2693 segment. Don't use p_align for page size guess, instead use
2694 minpagesize. Take note of ld.so clearing section headers when
2695 p_memsz > p_filesz. Handle file header specifying no section
2696 headers. Handle zero p_align throughout. Default loadbase to
2697 zero. Add comments. Rename contents_size to high_offset, and
2698 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2699 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2700 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2701 Likewise.
2702 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2703 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2704 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2705 * bfd-in2.h: Regnerate.
2706
23d72939
TG		 27072014-04-01 Tristan Gingold <gingold@adacore.com>
2708
2709 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2710 when num == 0.
2711
6a631e86 27122014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 2713 Pavel Fedin <p.fedin@samsung.com>
6a631e86 2714
b4894562 2715 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 2716 entries on eabi and nacl targets.
2717 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 2718 (elf32_arm_nacl_plt_sym_val): Likewise.
2719 (elf32_arm_plt0_size): Add helper function.
2720 (elf32_arm_plt_size): Likewise.
6a631e86 2721
10be66a4
TG		 27222014-03-27 Tristan Gingold <gingold@adacore.com>
2723
2724 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2725 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2726
3cc27770
TG		 27272014-03-27 Tristan Gingold <gingold@adacore.com>
2728
2729 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2730 * mach-o.c (bfd_mach_o_write_symtab)
2731 (bfd_mach_o_write_contents)
2732 (bfd_mach_o_set_section_flags_from_bfd)
2733 (bfd_mach_o_build_seg_command): Fix indentation.
2734 (bfd_mach_o_get_base_address): New function.
2735
55bfc9ac
NC		 27362014-03-26 Nick Clifton <nickc@redhat.com>
2737
2738 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2739 relocations in discarded sections.
2740
d8028530
TG		 27412014-03-26 Tristan Gingold <gingold@adacore.com>
2742
2743 * mach-o.c (bfd_mach_o_convert_architecture): Add
2744 BFD_MACH_O_CPU_TYPE_ARM64.
2745
f6c7c3e8
AM		 27462014-03-26 Alan Modra <amodra@gmail.com>
2747
2748 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2749 needed plt entries when taking the address of functions for
2750 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2751 Move opd setup and abiversion checks to..
2752 (ppc64_elf_before_check_relocs): ..here. Renamed from
2753 ppc64_elf_process_dot_syms. Set output abiversion from input and
2754 input abiversion from output, if either is not set.
2755 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2756 (elf_backend_check_directives): Update.
2757
c955de36
WN		 27582014-03-25 Will Newton <will.newton@linaro.org>
2759
2760 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2761 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2762 of input sections rather than output sections.
2763
97323ad1
WN		 27642014-03-20 Will Newton <will.newton@linaro.org>
2765
2766 PR ld/16715
2767 * elf32-arm.c (elf32_arm_check_relocs): Set
2768 pointer_equality_needed for absolute references within
2769 executable links.
2770 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2771 unless pointer_equality_needed is set.
2772
1d63324c
NC		 27732014-03-19 Nick Clifton <nickc@redhat.com>
2774
6caf7111
NC		 2775 * peXXigen.c (rsrc_process_section): Add code to scan input
2776 sections and record their lengths. Use these lengths to find the
2777 start of each merged .rsrc section.
1d63324c 2778
fbe383b9
TG		 27792014-03-17 Tristan Gingold <gingold@adacore.com>
2780
2781 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2782 (bfd_mach_o_read_command): Ditto.
2783
5a026fc9
NC		 27842014-03-14 Meador Inge <meadori@codesourcery.com>
2785
b4894562
AM		 2786 * configure.in: Add strnlen to AC_CHECK_DECLS.
2787 * config.in: Regenerate.
2788 * configure: Regenerate.
2789 * sysdep.h (strnlen): Add prototype.
5a026fc9 2790
c3301df1
AM		 27912014-03-14 Alan Modra <amodra@gmail.com>
2792
2793 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2794 handling for VLE_SDA21 relocs.
2795
167ad85b
TG		 27962014-03-13 Tristan Gingold <gingold@adacore.com>
2797
2798 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2799 has been read.
2800 (pe_bfd_object_p): Also read version number to detect ILF.
2801 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2802 (x86_64pe_bigobj_vec): Define
2803 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2804 (bfd_coff_max_nscns): New macro.
2805 (coff_compute_section_file_positions): Use unsigned int for
2806 target_index. Compare with bfd_coff_max_nscns.
2807 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2808 Set a value for _bfd_coff_max_nscns.
2809 (header_bigobj_classid): New constant.
2810 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2811 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2812 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2813 functions.
2814 (bigobj_swap_table): New table.
2815 * libcoff.h: Regenerate.
2816 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2817 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2818 _bfd_coff_max_nscns.
2819 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2820 * coff-rs6000.c (bfd_xcoff_backend_data)
2821 (bfd_pmac_xcoff_backend_data): Likewise.
2822 * coff64-rs6000.c (bfd_xcoff_backend_data)
2823 (bfd_xcoff_aix5_backend_data): Likewise.
2824 * targets.c (x86_64pe_bigobj_vec): Declare.
2825 * configure.in (x86_64pe_bigobj_vec): New vector.
2826 * configure: Regenerate.
2827 * config.bfd: Add bigobj object format for Windows targets.
2828
c792917c
NC		 28292014-03-12 Nick Clifton <nickc@redhat.com>
2830
2831 PR ld/16671
2832 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2833 before testing for vxworks.
2834
fa47fa92
AM		 28352014-03-12 Alan Modra <amodra@gmail.com>
2836
2837 * Makefile.in: Regenerate.
2838
bbefd0a9
AM		 28392014-03-12 Alan Modra <amodra@gmail.com>
2840
2841 PR 16690
2842 * elf.c (copy_elf_program_header): Ignore first section lma if
2843 non-alloc.
2844
3c865fca
AM		 28452014-03-11 Alan Modra <amodra@gmail.com>
2846
2847 PR 16686
2848 * coff-rs6000.c: Include stdint.h.
2849 * coff64-rs6000.c: Likewise.
2850
ce15efd8
TG		 28512014-03-10 Tristan Gingold <gingold@adacore.com>
2852
2853 * ticoff.h: Removed.
2854
86c95733
AM		 28552014-03-08 Alan Modra <amodra@gmail.com>
2856
2857 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2858 many relocations. Correct bitsize and rightshift too for a number
2859 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2860 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2861 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2862 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2863 fields in instructions to signed/unsigned according to whether
2864 the field takes a signed or unsigned value. Tidy vle split16 code.
2865 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2866
b80eed39
AM		 28672014-03-08 Alan Modra <amodra@gmail.com>
2868
2869 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2870 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2871 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2872 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2873 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2874 fields in instructions to signed/unsigned according to whether
2875 the field takes a signed or unsigned value.
2876
c38e8559
PA		 28772014-03-07 Pedro Alves <palves@redhat.com>
2878
5893c83a 2879 PR gdb/16696
c38e8559
PA		 2880 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2881 through ptr_to_uint instead of through long.
2882
e9847026
NC		 28832014-03-06 Nick Clifton <nickc@redhat.com>
2884
2885 PR 16664
2886 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2887 attribute section names.
2888
4b95cf5c
AM		 28892014-03-05 Alan Modra <amodra@gmail.com>
2890
2891 Update copyright years.
2892
45965137
AM		 28932014-03-05 Alan Modra <amodra@gmail.com>
2894
2895 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2896 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2897 (ppc64_elf_check_relocs): Likewise.
2898 (ppc64_elf_relocate_section): Likewise.
2899 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2900 * bfd-in2.h: Regenerate.
2901 * libbfd.h: Regenerate.
2902
cd0c81e9 29032014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 2904
2905 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2906 Loongson-3A.
2907 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2908 extension of bfd_mach_mipsisa64r2.
2909
eed94f8f
NC		 29102014-03-04 Nick Clifton <nickc@redhat.com>
2911
2912 PR ld/16017
2913 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2914 (elf32_thumb2_plt_entry): New array.
2915 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2916 using thumb2 based PLT.
2917 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2918 entries.
2919 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2920 PLT entries.
2921 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2922 based PLT 0-entry.
2923 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2924 Thumb2 based PLT 0-entry.
2925 (elf32_arm_output_arch_local_syms): Handle creation of local
2926 symbols for Thumb2 based PLT entries.
2927
9850436d
AM		 29282014-02-28 Alan Modra <amodra@gmail.com>
2929
2930 PR ld/16643
2931 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2932 the same conditions we called check_relocs.
2933
1db37fe6
YG		 29342014-02-27 Yuri Gribov <y.gribov@samsung.com>
2935
2936 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2937 * bfd-in2.h: Regenerate.
2938 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2939 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2940 using long PLT entries.
2941 (bfd_elf32_arm_use_long_plt): New function.
2942 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2943
db434ba0
AM		 29442014-02-27 Alan Modra <amodra@gmail.com>
2945
2946 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2947 params for targets that don't use ppc32elf.em.
2948
d9972968
CLT		 29492014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2950
2951 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2952 of GOTOFF relocations.
2953
0ff2b86e
L		 29542014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2955 H.J. Lu <hongjiu.lu@intel.com>
2956
2957 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2958 (elf_x86_64_legacy_plt_entry): Likewise.
2959 (elf_x86_64_bnd_plt_entry): Likewise.
2960 (elf_x86_64_legacy_plt2_entry): Likewise.
2961 (elf_x86_64_bnd_plt2_entry): Likewise.
2962 (elf_x86_64_bnd_arch_bed): Likewise.
2963 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2964 (elf_x86_64_link_hash_table): Add plt_bnd.
2965 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2966 plt_bnd.
2967 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2968 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2969 in 64-bit mode.
2970 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2971 symbols. Resolve call to the second PLT if it is created.
2972 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2973 (elf_x86_64_relocate_section): Resolve PLT references to the
2974 second PLT if it is created.
2975 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2976 second PLT entry for BND relocation.
2977 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2978 the second PLT is created.
2979 (elf_x86_64_get_synthetic_symtab): New.
2980 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2981
7d4c687d
AM		 29822014-02-19 Alan Modra <amodra@gmail.com>
2983
2984 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2985 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2986 provision of out-of-line register save/restore routines.
2987
5db3e65d
JC		 29882014-02-18 Jack Carter <jack.carter@imgtec.com>
2989
b4894562
AM		 2990 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2991 PT_DYNAMIC segment flags.
5db3e65d 2992
024a2310
JK		 29932014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2994
2995 PR binutils/16595
2996 * simple.c (struct saved_offsets): New.
2997 (simple_save_output_info): Use it for ptr.
2998 (simple_restore_output_info): Use it for ptr. Check section_count.
2999 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
3000
e7d1c40c
AM		 30012014-02-17 Alan Modra <amodra@gmail.com>
3002
3003 * elf64-ppc.h (struct ppc64_elf_params): Define.
3004 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3005 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3006 ppc64_elf_build_stubs): Update prototype.
3007 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
3008 fields now in params. Adjust code throughout file.
3009 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
3010 Save params pointer in htab.
3011 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
3012 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
3013 ppc64_elf_build_stubs): Remove parameters now in "params".
3014
668e22e5
AM		 30152014-02-17 Alan Modra <amodra@gmail.com>
3016
3017 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
3018 patched for ppc476 workaround. Reapply branch taken/not taken
3019 relocs.
3020
9f7552cf
AM		 30212014-02-12 Alan Modra <amodra@gmail.com>
3022
3023 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
3024 stubs for calls to __tls_get_addr that we know will later be
3025 optimised away.
3026
795bc6b3
AM		 30272014-02-12 Alan Modra <amodra@gmail.com>
3028
3029 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
3030 for ld -r, when code sections are sufficiently aligned.
3031 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
3032 pagesize_p2.
3033
b407645f
AM		 30342014-02-12 Alan Modra <amodra@gmail.com>
3035
3036 PR gold/15530
3037 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
3038 --export-dynamic and --dynamic-list marking of symbols.
3039 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
3040 cheap tests first.
3041
d6f6f455
L		 30422014-02-10 H.J. Lu <hongjiu.lu@intel.com>
3043
3044 PR gold/16530
3045 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
3046 executables if it matches dynamic_list.
3047
c1c69e83
AM		 30482014-02-10 Alan Modra <amodra@gmail.com>
3049
3050 * po/SRC-POTFILES.in: Regenerate.
3051 * po/bfd.pot: Regenerate.
3052
53291d1f
AM		 30532014-02-09 Alan Modra <amodra@gmail.com>
3054
3055 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
3056 * elfxx-target.h (elf_backend_caches_rawsize): Define.
3057 (elfNN_bed): Init new field.
3058 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
3059 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
3060 (ppc_elf_relax_section): Don't reallocate section here, write
3061 stubs, or write out relocs for ld -r here..
3062 (ppc_elf_relocate_section): ..instead write stubs here, and use
3063 existing code to write out relocs for ld -r. Fix offset
3064 adjustment on reloc for little-endian.
3065 (elf_backend_caches_rawsize): Define.
3066
d1eb5696
RO		 30672014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3068
85773039 3069 PR build/16550
d1eb5696
RO		 3070 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3071
2915c55b
JK		 30722014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3073
3074 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3075 return paths. Three times.
3076 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3077 return paths.
3078 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3079 (ppc64_elf_edit_toc): Free USED in return path.
3080
1c2de463
SL		 30812014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3082
3083 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3084 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3085 * libbfd.h: Regenerated.
3086 * bfd-in2.h: Regenerated.
3087 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3088 (nios2_reloc_map): Likewise.
3089 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3090 Fixed all references.
3091 (nios2_elf32_relocate_section): Add new relocations.
3092 (nios2_elf32_check_relocs): Likewise.
3093 (nios2_elf32_gc_sweep_hook): Likewise.
3094
5446cbdf
AM		 30952014-02-03 Alan Modra <amodra@gmail.com>
3096
3097 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3098 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3099 (ppc_elf_link_params): New function.
3100 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3101 workaround.
3102 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3103 parameters. Use htab->params instead.
3104 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3105 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3106 64 bytes for ppc476 workaround.
3107 (struct ppc_elf_relax_info): New.
3108 (ppc_elf_relax_section): Exclude linker created sections and
3109 those too small to hold one instruction. Don't add another
cd3416da 3110 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 3111 generate trampolines for undefined symbols when !relocatable,
3112 nor for plugin symbols. Allocate space for ppc476 workaround
3113 patch area. Free fixups on error return path.
3114 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3115 * elf32-ppc.h (struct ppc_elf_params): New.
3116 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3117 (ppc_elf_link_params): Declare.
3118 * section.c (SEC_INFO_TYPE_TARGET): Define.
3119 * bfd-in2.h: Regenerate.
3120
82e91538
SL		 31212014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3122
3123 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3124 h_gp_got field.
3125 (nios2_elf32_relocate_section): Use got_base to adjust
3126 GOT-pointer-relative relocations relative to _gp_got.
3127 (create_got_section): Create _gp_got symbol.
3128 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3129 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3130
78058a5e
SL		 31312014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3132
3133 * bfd-in2.h: Update from reloc.c.
3134 * elf32-nios2.c: Include elf32-nios2.h.
3135 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3136 (nios2_reloc_map): Likewise.
3137 (enum elf32_nios2_stub_type): Declare.
3138 (struct elf32_nios2_stub_hash_entry): Declare.
3139 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3140 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3141 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3142 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3143 bfd_count, top_index, input_list, all_local_syms.
3144 (nios2_call26_stub_entry): New.
3145 (nios2_elf32_install_imm16): Move up in file.
3146 (nios2_elf32_install_data): Move up in file.
3147 (hiadj): Move up in file.
3148 (stub_hash_newfunc): New.
3149 (link_hash_newfunc): Initialize hsh_cache field.
3150 (STUB_SUFFIX): New.
3151 (nios2_stub_name): New.
3152 (nios2_get_stub_entry): New.
3153 (nios2_add_stub): New.
3154 (nios2_elf32_setup_section_lists): New.
3155 (nios2_elf32_next_input_section): New.
3156 (CALL26_SEGMENT): New.
3157 (MAX_STUB_SECTION_SIZE): New.
3158 (group_sections): New.
3159 (nios2_type_of_stub): New.
3160 (nios2_build_one_stub): New.
3161 (nios2_size_one_stub): New.
3162 (get_local_syms): New.
3163 (nios2_elf32_size_stubs): New.
3164 (nios2_elf32_build_stubs): New.
3165 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3166 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3167 trampolines for R_NIOS2_CALL26 stubs.
3168 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3169 (nios2_elf32_gc_sweep_hook): Likewise.
3170 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3171 (nios2_elf32_link_hash_table_free): New.
3172 (bfd_elf32_bfd_link_hash_table_free): Define.
3173 * elf32-nios2.h: New file.
3174 * libbfd.h: Update from reloc.c.
3175 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3176
df3ce959
NC		 31772014-01-29 Nick Clifton <nickc@redhat.com>
3178
3179 PR binutils/16318
3180 * elf32-metag.c (elf_metag_post_process_headers): Call
3181 _bfd_elf_post_process_headers.
3182 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3183 _bfd_elf_copy_private_data.
3184 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3185
27b829ee
NC		 31862014-01-29 Nick Clifton <nickc@redhat.com>
3187
3188 * bfd-in.h (bfd_set_section_vma): Delete.
3189 (bfd_set_section_alignment): Delete.
3190 (bfd_set_section_userdata): Delete.
3191 (bfd_set_cacheable): Delete.
3192 * bfd.c (bfd_set_cacheable): New static inline function.
3193 * section.c (bfd_set_section_userdata): Likewise.
3194 (bfd_set_section_vma): Likewise.
3195 (bfd_set_section_alignment): Likewise.
3196 * bfd-in2.h: Regenerate.
3197
0a9c7b2b
NC		 31982014-01-28 Nick Clifton <nickc@redhat.com>
3199
3200 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3201 attributes select the CU containing the abbreviation, which may not
3202 be the current CU.
3203
3ba720c7
AM		 32042014-01-24 Alan Modra <amodra@gmail.com>
3205
3206 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3207 to get_relocs for ELFv2.
3208
d923cae0
L		 32092014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3210
3211 PR ld/16498
3ba720c7 3212 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 3213 if TLS sections are not adjacent.
3214
16e4ecc0
AM		 32152014-01-22 Alan Modra <amodra@gmail.com>
3216
3217 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3218
eb8d7fda
AM		 32192014-01-22 Alan Modra <amodra@gmail.com>
3220
3221 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3222
4584ec12
L		 32232014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3224
3225 PR ld/16467
3226 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3227 regular default symbol definition and the versioned dynamic
3228 symbol definition mismatch, skip the default symbol definition
3229 if one of them is IFUNC.
3230
22ef172a
L		 32312014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3232
3233 PR ld/2404
3234 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3235 info->export_dynamic nor h->ref_dynamic for type mismatch when
3236 adding the default version.
3237
b75d42bc
AM		 32382014-01-16 Alan Modra <amodra@gmail.com>
3239
3240 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3241 mips_elf_traverse_got_arg* rather than mips_got_info*.
3242 Adjust caller. Alloc on output_bfd rather than symbol section
3243 owner.
3244
c353e543
L		 32452014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3246
3247 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3248 change.
3249 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3250
818d220a
L		 32512014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3252
3253 PR ld/16428
3254 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3255 against __ehdr_start.
3256 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3257
c3ce498c
L		 32582014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3259
3260 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3261 change.
3262 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3263
d1ec1e40
L		 32642014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3265
3266 PR ld/16428
3267 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3268 count if there are any non pc-relative relocs.
3269 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3270
f44a1f8e
CL		 32712014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3272 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3273
3274 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3275 offset while calculating relocation address.
3276 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3277 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3278
fd0fd00c
MJ		 32792014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3280
3281 PR ld/16202
3282 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3283 R_ARM_ABS8 and R_ARM_ABS16.
3284
aa726b9e
AM		 32852014-01-13 Alan Modra <amodra@gmail.com>
3286
3287 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3288 error when shared and force a plt call otherwise.
3289 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3290 plt_type == PLT_NEW.
3291 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3292 the appropriate call stub.
3293
eec2f3ed
AM		 32942014-01-10 Alan Modra <amodra@gmail.com>
3295
3296 PR ld/14207
3297 PR ld/16322
3298 PR binutils/16323
3299 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3300 (assign_file_positions_for_non_load_sections): When setting up
3301 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3302 header that completely covers the relro region.
3303
09bf66a8
TG		 33042014-01-09 Tristan Gingold <gingold@adacore.com>
3305
3306 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3307 table macros and add macros to initializa the structure.
3308
43a8475c
L		 33092014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3310
3311 PR ld/14207
3312 PR ld/16322
3313 PR binutils/16323
3314 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3315 size for PT_GNU_RELRO segment.
3316 (assign_file_positions_for_load_sections): If PT_LOAD segment
3317 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3318
1651e569
TT		 33192014-01-07 Tom Tromey <tromey@redhat.com>
3320
3321 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3322 wrappers.
3323
dc9155b2
NC		 33242014-01-03 Nick Clifton <nickc@redhat.com>
3325
3326 PR binutils/16199
3327 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3328 zero.
3329
dd8dfa39 33302014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 3331
3332 PR binutils/14289
3333 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3334
1be5090b
NC		 33352014-01-02 Nick Clifton <nickc@redhat.com>
3336
3337 PR binutils/11983
3338 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3339 filename in the bfd's filename field.
3340 * elfcode.h (bfd_from_remote_memory): Likewise.
3341 * ieee.c (ieee_object_p): Likewise.
3342 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3343 * oasys.c (oasys_openr_next_archived_file): Likewise.
3344 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3345 * opncls.c (bfd_fopen): Likewise.
3346 (bfd_openstreamr): Likewise.
3347 (bfd_openr_iovec): Likewise.
3348 (bfd_openw): Likewise.
3349 (bfd_create): Likewise.
3350 (_bfd_delete_bfd): Free filename.
3351
5fb776a6 3352For older changes see ChangeLog-2013
56882138 3353\f
5fb776a6 3354Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 3355
3356Copying and distribution of this file, with or without modification,
3357are permitted in any medium without royalty provided the copyright
3358notice and this notice are preserved.
3359
56882138
AM		 3360Local Variables:
3361mode: change-log
3362left-margin: 8
3363fill-column: 74
3364version-control: never
3365End:
GDB Binutils - Deliverables
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