projects / deliverable / binutils-gdb.git / blame
? search:
summary | shortlog | log | commit | commitdiff | tree
blob | blame (incremental) | history | HEAD
gold/
[deliverable/binutils-gdb.git] / bfd / ChangeLog
CommitLineData
04c6a44c
RH		 12014-12-18 Richard Henderson <rth@redhat.com>
2
3 * elf32-ppc.c (ELF_COMMONPAGESIZE): Set to 64k.
4 * elf64-ppc.c (ELF_COMMONPAGESIZE): Likewise.
5
033539e2
NC		 62014-12-16 Nick Clifton <nickc@redhat.com>
7
8 PR binutils/17512
9 * format.c (bfd_check_format_matches): Check for a matching vector
10 before using match priorities.
11 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Fix off-by-one
12 errors with previous delta.
13
263ddf68
L		 142014-12-15 H.J. Lu <hongjiu.lu@intel.com>
15
16 PR ld/17713
17 * elflink.c (_bfd_elf_gc_mark_rsec): Check corrupt input.
18
bc696fd5
L		 192014-12-13 H.J. Lu <hongjiu.lu@intel.com>
20
21 PR ld/17689
22 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add needs_copy.
23 Change has_bnd_reloc to bit field.
24 (elf_x86_64_link_hash_newfunc): Initialize needs_copy and
25 has_bnd_reloc to 0.
26 (elf_x86_64_check_relocs): Set has_bnd_reloc to 1 instead
27 of TRUE.
28 (elf_x86_64_adjust_dynamic_symbol): Copy needs_copy from the
29 real definition to a weak symbol.
30 (elf_x86_64_allocate_dynrelocs): Also check needs_copy of a
31 weak symbol for PIE when discarding space for relocs against
32 symbols which turn out to need copy relocs.
33 (elf_x86_64_relocate_section): Also check needs_copy of a
34 weak symbol for PIE with copy reloc.
35
de287215
AM		 362014-12-12 Alan Modra <amodra@gmail.com>
37
38 PR 15228
39 * elflink.c (_bfd_elf_adjust_dynamic_copy): Call bfd_set_error.
40
6cabe1ea
AM		 412014-12-12 Alan Modra <amodra@gmail.com>
42
43 PR 15228
44 * elflink.c (_bfd_elf_adjust_dynamic_copy): Add "info" param.
45 Error on copy relocs against protected symbols.
46 (elf_merge_st_other): Set h->protected_def.
47 * elf-bfd.h (struct elf_link_hash_entry): Add "protected_def".
48 (_bfd_elf_adjust_dynamic_copy): Update prototype.
49 * elf-m10300.c (_bfd_mn10300_elf_adjust_dynamic_symbol): Update
50 _bfd_elf_adjust_dynamic_copy call.
51 * elf32-arm.c (elf32_arm_adjust_dynamic_symbol): Likewise.
52 * elf32-cr16.c (_bfd_cr16_elf_adjust_dynamic_symbol): Likewise.
53 * elf32-cris.c (elf_cris_adjust_dynamic_symbol): Likewise.
54 * elf32-hppa.c (elf32_hppa_adjust_dynamic_symbol): Likewise.
55 * elf32-i370.c (i370_elf_adjust_dynamic_symbol): Likewise.
56 * elf32-i386.c (elf_i386_adjust_dynamic_symbol): Likewise.
57 * elf32-lm32.c (lm32_elf_adjust_dynamic_symbol): Likewise.
58 * elf32-m32r.c (m32r_elf_adjust_dynamic_symbol): Likewise.
59 * elf32-m68k.c (elf_m68k_adjust_dynamic_symbol): Likewise.
60 * elf32-metag.c (elf_metag_adjust_dynamic_symbol): Likewise.
61 * elf32-or1k.c (or1k_elf_adjust_dynamic_symbol): Likewise.
62 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Likewise.
63 * elf32-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
64 * elf32-sh.c (sh_elf_adjust_dynamic_symbol): Likewise.
65 * elf32-tic6x.c (elf32_tic6x_adjust_dynamic_symbol): Likewise.
66 * elf32-tilepro.c (tilepro_elf_adjust_dynamic_symbol): Likewise.
67 * elf32-vax.c (elf_vax_adjust_dynamic_symbol): Likewise.
68 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
69 * elf64-s390.c (elf_s390_adjust_dynamic_symbol): Likewise.
70 * elf64-sh64.c (sh64_elf64_adjust_dynamic_symbol): Likewise.
71 * elf64-x86-64.c (elf_x86_64_adjust_dynamic_symbol): Likewise.
72 * elfnn-aarch64.c (elfNN_aarch64_adjust_dynamic_symbol): Likewise.
73 * elfxx-mips.c (_bfd_mips_elf_adjust_dynamic_symbol): Likewise.
74 * elfxx-sparc.c (_bfd_sparc_elf_adjust_dynamic_symbol): Likewise.
75 * elfxx-tilegx.c (tilegx_elf_adjust_dynamic_symbol): Likewise.
76
8acbedd6
KS		 772014-12-11 Keith Seitz <keiths@redhat.com>
78
79 * elf.c (elf_parse_notes): Define convenience macro
80 GROKER_ELEMENT to add elements to 'grokers' array.
81 Add 'len' element to 'grokers'.
82 Use grokers.len instead of sizeof in string
83 comparisons.
84
f4943d82
AM		 852014-12-10 Alan Modra <amodra@gmail.com>
86
87 * Makefile.am (BFD32_LIBS, BFD32_LIBS_CFILES): Remove dwarf2
88 and coffgen. Add coff-bfd. Sort.
89 (BFD32_BACKENDS, BFD32_BACKENDS_CFILES): Add coffgen and dwarf2.
90 * bfd-in.h (bfd_coff_get_syment, bfd_coff_get_auxent): Delete.
91 (struct coff_comdat_info, bfd_coff_get_comdat_section): Delete.
92 * coffgen.c (coff_symbol_from): Move to coff-bfd.h as macro,
93 without unused param. Update uses.
94 (bfd_coff_get_comdat_section): Move to coff-bfd.h as macro.
95 (bfd_coff_get_syment, bfd_coff_get_auxent): Move to coff-bfd.c.
96 * libcoff-in.h: #include "coff-bfd.h".
97 (struct coff_section_tdata, coff_section_data): Move to coff-bfd.h.
98 (coff_symbol_from): Delete.
99 * coff-bfd.c: New file.
100 * coff-bfd.h: New file.
101 * coff-i386.c: Update coff_symbol_from occurrences.
102 * coff-i960.c: Likewise.
103 * coff-m68k.c: Likewise.
104 * coff-sh.c: Likewise.
105 * coff-x86_64.c: Likewise.
106 * coffcode.h: Likewise.
107 * pe-mips.c: Likewise.
108 * configure.ac (elf): Add dwarf2.lo.
109 (coffgen, coff, ecoff, xcoff): Define. Use when mapping bfd
110 target vectors to .o files. Add dwarf2 for mach-o targets.
111 Fix the sh target FIXME.
112 * po/SRC-POTFILES.in: Regenerate.
113 * Makefile.in: Regenerate.
114 * configure: Regenerate.
115 * bfd-in2.h: Regenerate.
116 * libcoff.h: Regenerate.
117
e00e8198
AM		 1182014-12-10 Alan Modra <amodra@gmail.com>
119
120 PR 17541
121 * dwarf2.c (struct comp_unit): Add "lang".
122 (non_mangled): New function.
123 (struct funcinfo): Add "is_linkage". Reorder for better packing.
124 Make "name" a const char*.
125 (lookup_address_in_function_table): Delete functionname_ptr param.
126 (find_abstract_instance_name): Add is_linkage param. Set if we
127 have DW_AT_linkage_name or non_mangled DW_AT_name.
128 (scan_unit_for_symbols): Similarly set func->is_linkage.
129 (parse_comp_unit): Stash DW_AT_language.
130 (comp_unit_find_nearest_line): Replace functionname_ptr param
131 with function_ptr param.
132 (_bfd_dwarf2_find_nearest_line): Adjust above calls. Set
133 functionname_ptr from function->name. Call _bfd_elf_find_function
134 to retrieve symbol for function if not linkage name.
135 (_bfd_elf_find_function): Add bfd_target_elf_flavour test, moved from..
136 * elf.c (elf_find_function): ..here.
137 (_bfd_elf_find_nearest_line): Adjust calls.
138 * elf-bfd.h (_bfd_elf_find_function): Declare.
139
fa15f18d
AM		 1402014-12-10 Alan Modra <amodra@gmail.com>
141
142 * dwarf2.c (read_address): Check bfd_target_elf_flavour before
143 calling get_elf_backend_data.
144 (_bfd_dwarf2_find_nearest_line): Fix parens.
145
28dbcedc
AM		 1462014-12-10 Alan Modra <amodra@gmail.com>
147
148 PR 17666
149 * elf-bfd.h (struct elf_backend_data): Add sort_relocs_p.
150 * elfxx-target.h (elf_backend_sort_relocs_p): Define.
151 (elfNN_bed): Init new field.
152 * elflink.c (elf_link_adjust_relocs): Conditionally sort.
153 (bfd_elf_final_link): Control sorting of relocs.
154 * elfxx-mips.c (_bfd_mips_elf_sort_relocs_p): New function.
155 * elfxx-mips.h (_bfd_mips_elf_sort_relocs_p): Declare.
156 * elf32-mips.c (elf_backend_sort_relocs_p): Define.
157 * elf64-mips.c (elf_backend_sort_relocs_p): Define.
158
f64e188b
NC		 1592014-12-09 Nick Clifton <nickc@redhat.com>
160
161 PR binutils/17512
162 * archive64.c (bfd_elf64_archive_slurp_armap): Add range checks.
163 * libbfd.c (safe_read_leb128): New function.
164 * libbfd-in.h (safe_read_leb128): Add prototype.
165 * libbfd.h: Regenerate.
166 * elf-attrs.c (_bfd_elf_parse_attributes): Use safe_read_leb128.
167 Check for an over-long subsection length.
168 * elf.c (elf_parse_notes): Check that the namedata is long enough
169 for the string comparison that is about to be performed.
170 (elf_read_notes): Zero-terminate the note buffer.
171
31d999a5
AM		 1722014-12-09 Alan Modra <amodra@gmail.com>
173
174 * elf64-ppc.c (sort_r_offset): Delete.
175 (ppc64_elf_edit_opd): Don't sort input relocs.
176
d924db55
EB		 1772014-12-06 Eric Botcazou <ebotcazou@adacore.com>
178
179 * config.bfd: Add Visium support.
180 * configure.ac: Likewise.
181 * configure: Regenerate.
182 * Makefile.am (ALL_MACHINES): Add cpu-visium.lo.
183 (ALL_MACHINES_CFILES): Add cpu-visium.c.
184 (BFD32_BACKENDS): Add elf32-visium.lo.
185 (BFD32_BACKENDS_CFILES): Add elf32-visium.c.
186 * Makefile.in: Regenerate.
187 * archures.c (DESCRIPTION): Add Visium support.
188 (bfd_visium_arch): Declare.
189 (bfd_archures_list): Add bfd_visium_arch.
190 * reloc.c: Add Visium relocations.
191 * targets.c (visium_elf32_vec): Declare.
192 (_bfd_target_vector): Add visium_elf32_vec.
193 * bfd-in2.h: Regenerate.
194 * libbfd.h: Likewise.
195 * cpu-visium.c: New file.
196 * elf32-visium.c: Likewise.
197 * po/SRC-POTFILES.in: Regenerate.
198
238309aa
SE		 1992014-12-05 Steve Ellcey <sellcey@mips.com>
200
201 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Add cast.
202
b7365e5d
L		 2032014-12-05 H.J. Lu <hongjiu.lu@intel.com>
204
205 * elf64-x86-64.c (bfd_elf32_get_synthetic_symtab): New.
206
3972882e
L		 2072014-12-04 H.J. Lu <hongjiu.lu@intel.com>
208
209 PR binutils/17677
210 * elf-bfd.h (_bfd_elf_ifunc_get_synthetic_symtab): New prototype.
211 * elf-ifunc.c (_bfd_elf_ifunc_get_synthetic_symtab): New
212 function.
213 * elf32-i386.c (elf_i386_plt_sym_val): Removed.
214 (elf_backend_plt_sym_val): Likewise.
215 (elf_i386_get_plt_sym_val): New.
216 (elf_i386_get_synthetic_symtab): Likewise.
217 (bfd_elf32_get_synthetic_symtab): Likewise.
218 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Removed.
219 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
220 (elf_backend_plt_sym_val): Likewise.
221 (elf_x86_64_get_plt_sym_val): New.
222 (elf_x86_64_get_synthetic_symtab): Use
223 _bfd_elf_ifunc_get_synthetic_symtab.
224 (bfd_elf64_get_synthetic_symtab): Don't undefine for NaCl.
225
53df40a4
AM		 2262014-12-04 Alan Modra <amodra@gmail.com>
227
228 PR 17666
229 * elflink.c: Include bfd_stdint.h.
230 (cmp_ext32l_r_offset, cmp_ext32b_r_offset,
231 cmp_ext64l_r_offset, cmp_ext64b_r_offset): New functions.
232 (elf_link_adjust_relocs): Sort relocs. Free rel hashes after
233 sorting invalidates.
234
db6b071a
NC		 2352014-12-03 Nick Clifton <nickc@redhat.com>
236
237 PR binutils/17512
238 * compress.c (bfd_get_full_section_contents): Fail if there are no
239 section contents available when the compress_status is
240 COMPRESS_SECTION_DONE.
241 * libbfd.c (bfd_malloc): Refuse to allocate a negative size.
242 (bfd_malloc2): Use bfd_malloc.
243 (bfd_realloc): Refuse to reallocate a negative size.
244 (bfd_realloc2): Use bfd_realloc.
245 (bfd_realloc_or_free): Use bfd_realloc.
246 (bfd_zmalloc): Use bfd_malloc.
247 (bfd_zmalloc): Use bfd_malloc2.
248 * opncls.c (bfd_alloc): Refuse to allocate a negative size.
249
9d157cb9
L		 2502014-12-03 H.J. Lu <hongjiu.lu@intel.com>
251
252 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Reformat.
253
fd9edc90
L		 2542014-12-02 H.J. Lu <hongjiu.lu@intel.com>
255
256 * elf64-x86-64.c (elf_x86_64_relocate_section): Check
257 info->executable for symbols which need copy relocs.
258
31c0ebfe
L		 2592014-12-02 H.J. Lu <hongjiu.lu@intel.com>
260
261 * elf64-x86-64.c (elf_x86_64_check_relocs): Revert the last
262 change.
263 (elf_x86_64_adjust_dynamic_symbol): Don't check !info->shared
264 with ELIMINATE_COPY_RELOCS.
265 (elf_x86_64_allocate_dynrelocs): For PIE, discard space for
266 relocs against symbols which turn out to need copy relocs.
267
9a926d55
L		 2682014-12-02 H.J. Lu <hongjiu.lu@intel.com>
269
270 * elf64-x86-64.c (elf_x86_64_create_dynamic_sections): Always
271 allow copy relocs for building executables.
272 (elf_x86_64_check_relocs): Allow copy relocs for non-GOT
273 pc-relative relocation in shared object.
274 (elf_x86_64_adjust_dynamic_symbol): Allocate copy relocs for
275 PIE.
276 (elf_x86_64_relocate_section): Don't copy a pc-relative
277 relocation into the output file if the symbol needs copy reloc.
278
538baf8b
AB		 2792014-12-02 Andrew Bennett <andrew.bennett@imgtec.com>
280
281 * elfxx-mips.c (mips_elf_calculate_relocation): Only check for
282 overflow on non-weak undefined symbols.
283
51aecdc5
AM		 2842014-12-02 Alan Modra <amodra@gmail.com>
285
286 * elf64-ppc.c (OPD_NDX): Define. Use throughout for sizing/indexing
287 _opd_sec_data array, halving required memory.
288 (sort_r_offset): New function.
289 (ppc64_elf_edit_opd): Sort incoming relocs. Accept .opd
290 sections with a mix of 16 and 24 byte OPD entries. Don't
291 attempt to honour --non-overlapping-opd for .opd sections with
292 unexpected relocs. Simplify opd entry size calculations by
293 first finding the reloc for the next entry. Make edit loop
294 handle one opd entry per iteration, with an inner loop
295 handling relocs per entry.
296
06614111
NC		 2972014-12-01 Nick Clifton <nickc@redhat.com>
298
299 PR binutils/17512
300 * archive.c (do_slurp_coff_armap): Add range checks to prevent
301 running off the end of the string table.
302 * compress.c (bfd_get_full_section_contents): Return a NULL
303 pointer for zero sized sections. Do not attempt to copy a buffer
304 onto itself.
305 * elf-attrs.c (_bfd_elf_parse_attributes): Check for an empty
306 header. Add range checks to avoid running off the end of the
307 section.
308 * elf.c (bfd_elf_get_str_section): Seek before allocating so that
309 if the seek fails, no memory is allocated.
310 (bfd_elf_string_from_elf_section): Do not allocate a string from a
311 non string section. It only leads to trouble later on.
312 (_bfd_elf_print_private_bfd_data): Check for there being too
313 little external dynamic data.
314 (bfd_section_from_shdr): Replace assertion with a failure mode.
315 (bfd_section_from_shdr): When walking a loaded group section use
316 the internal structure size, not the external size. Check for the
317 group section being empty.
318 * elf32-i386.c (elf_i386_rtype_to_howto): Replace assertion with a
319 failure mode.
320 * elfcode.h (elf_slurp_reloc_table): Likewise.
321 * reloc.c (bfd_perform_relocation): Avoid seg-fault if the howto
322 parameter is NULL.
323
7b20f099
AM		 3242014-11-30 Alan Modra <amodra@gmail.com>
325
326 PR 16452, 16457
327 * elflink.c (_bfd_elf_link_find_version_dependencies): Exclude
328 symbols from libraries that won't be listed in DT_NEEDED.
329 (elf_link_output_extsym): Don't output verdefs for such symbols.
330
25ff461f
AM		 3312014-11-28 Alan Modra <amodra@gmail.com>
332
333 * elf.c (_bfd_elf_slurp_version_tables): Exit loops when vn_next/
334 vna_next/vd_next/vda_next is zero. Correct counts.
335
1036838a
NC		 3362014-11-27 Nick Clifton <nickc@redhat.com>
337
338 PR binutils/17512
339 * ecoff.c (_bfd_ecoff_slurp_symbol_table): Warn about and correct
340 a discrepancy between the isymMax and ifdMax values in the
341 symbolic header.
342 * elf.c (_bfd_elf_print_private_bfd_data): Fix the range check
343 scanning the external dynamic entries.
344
a1165289
NC		 3452014-11-26 Nick Clifton <nickc@redhat.com>
346
347 PR binutils/17512
348 * coff-h8300.c (rtype2howto): Replace abort with returning a NULL
349 value.
350 * coff-h8500.c (rtype2howto): Likewise.
351 * coff-tic30.c (rtype2howto): Likewise.
352 * coff-z80.c (rtype2howto): Likewise.
353 * coff-z8k.c (rtype2howto): Likewise.
354 * coff-ia64.c (RTYPE2HOWTO): Always return a valid howto.
355 * coff-m68k.c (m68k_rtype2howto): Return a NULL howto if none
356 could be found.
357 * coff-mcore.c (RTYPE2HOWTO): Add range checking.
358 * coff-w65.c (rtype2howto): Likewise.
359 * coff-we32k.c (RTYPE2HOWTO): Likewise.
360 * pe-mips.c (RTYPE2HOWTO): Likewise.
361 * coff-x86_64.c (coff_amd64_reloc): Likewise. Replace abort with
362 an error return.
363 * coffcode.h (coff_slurp_reloc_table): Allow the rel parameter to
364 be unused.
365 * coffgen.c (make_a_section_from_file): Check the length of a
366 section name before testing to see if it is a debug section name.
367 (coff_object_p): Zero out any uninitialised bytes in the opt
368 header.
369 * ecoff.c (_bfd_ecoff_slurp_symbolic_info): Test for the raw
370 source being empty when there are values to be processed.
371 (_bfd_ecoff_slurp_symbol_table): Add range check.
372 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Likewise.
373 (bfd_mach_o_mangle_sections): Move test for too many sections to
374 before the allocation of the section table.
375 (bfd_mach_o_read_symtab_strtab): If the read fails, free the
376 memory and nullify the symbol pointer.
377 * reloc.c (bfd_generic_get_relocated_section_contents): Add
378 handling of a bfd_reloc_notsupported return value.
379 * versados.c (EDATA): Add range checking.
380 (get_record): Likewise.
381 (process_otr): Check for contents being available before updating
382 them.
383 (versados_canonicalize_reloc): Add range check.
384
601a03ba
AM		 3852014-11-26 Alan Modra <amodra@gmail.com>
386
387 * elf.c (_bfd_elf_slurp_version_tables): Delay allocation of
388 internal verref buffer. Error for zero sh_info. Print errors.
389 Check for zero vd_ndx. Use bfd_zalloc for vd_auxptr buffer.
390
60bb06bc
L		 3912014-11-25 H.J. Lu <hongjiu.lu@intel.com>
392
393 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use
394 NAME##_get_symbol_version_string.
395 (bfd_get_symbol_version_string): New.
396 * aout-adobe.c (aout_32_get_symbol_version_string): Define using
397 _bfd_nosymbols define.
398 * aout-target.h (MY_get_symbol_version_string): Likewise.
399 * aout-tic30.c (MY_get_symbol_version_string): Likewise.
400 * binary.c (binary_get_symbol_version_string): Likewise.
401 * bout.c (aout_32_get_symbol_version_string): Likewise.
402 * coff-rs6000.c (_bfd_xcoff_get_symbol_version_string): Likewise.
403 * i386msdos.c (msdos_get_symbol_version_string): Likewise.
404 * i386os9k.c (aout_32_get_symbol_version_string): Likewise.
405 * ieee.c (ieee_get_symbol_version_string): Likewise.
406 * ihex.c (ihex_get_symbol_version_string): Likewise.
407 * libecoff.h (_bfd_ecoff_get_symbol_version_string): Likewise.
408 * mach-o-target.c (bfd_mach_o_get_symbol_version_string): Likewise.
409 * mmo.c (mmo_get_symbol_version_string): Likewise.
410 * nlm-target.h (nlm_get_symbol_version_string): Likewise.
411 * oasys.c (oasys_get_symbol_version_string): Likewise.
412 * pef.c (bfd_pef_get_symbol_version_string): Likewise.
413 * plugin.c (bfd_plugin_get_symbol_version_string): Likewise.
414 * ppcboot.c (ppcboot_get_symbol_version_string): Likewise.
415 * som.c (som_get_symbol_version_string): Likewise.
416 * srec.c (srec_get_symbol_version_string): Likewise.
417 * tekhex.c (tekhex_get_symbol_version_string): Likewise.
418 * versados.c (versados_get_symbol_version_string): Likewise.
419 * vms-alpha.c (alpha_vms_get_symbol_version_string): Likewise.
420 * xsym.c (bfd_sym_get_symbol_version_string): Likewise.
421
422 * coff64-rs6000.c (rs6000_xcoff64_vec): Use
423 coff_get_symbol_version_string.
424 (rs6000_xcoff64_aix_vec): Likewise.
425
426 * elf-bfd.h (bfd_elf_get_symbol_version_string): Renamed to ...
427 (_bfd_elf_get_symbol_version_string): This.
428 * elf.c: Likewise.
429 (bfd_elf_print_symbol): Updated.
430 * elfxx-target.h (bfd_elfNN_get_symbol_version_string): Define.
431
432 * libbfd-in.h (_bfd_nosymbols_get_symbol_version_string): Define.
433 * libcoff-in.h (coff_get_symbol_version_string): Likewise.
434 * bfd-in2.h: Regenerated.
435 * libbfd.h: Likewise.
436 * libcoff.h: Likewise.
437
bb4d2ac2
L		 4382014-11-25 H.J. Lu <hongjiu.lu@intel.com>
439
440 PR binutils/16496
441 * elf-bfd.h (bfd_elf_get_symbol_version_string): New.
442 * elf.c (bfd_elf_get_symbol_version_string): New. Extracted
443 from bfd_elf_print_symbol.
444 (bfd_elf_print_symbol): Use it.
445
dd7e64d4
L		 4462014-11-25 H.J. Lu <hongjiu.lu@intel.com>
447
448 * elf32-i386.c (elf_i386_got_plt_entry): New.
449 (elf_i386_pic_got_plt_entry): Likewise.
450 (elf_i386_link_hash_entry): Add plt_got.
451 (elf_i386_link_hash_table): Likewise.
452 (elf_i386_link_hash_newfunc): Initialize plt_got.offset to -1.
453 (elf_i386_get_local_sym_hash): Likewise.
454 (elf_i386_check_relocs): Create the GOT PLT if there are both
455 PLT and GOT references when the regular PLT is used.
456 (elf_i386_allocate_dynrelocs): Use the GOT PLT if there are
457 both PLT and GOT references unless pointer equality is needed.
458 (elf_i386_relocate_section): Also check the GOT PLT when
459 resolving R_386_PLT32.
460 (elf_i386_finish_dynamic_symbol): Use the GOT PLT if it is
461 available.
462
463 * elf64-x86-64.c (elf_x86_64_link_hash_entry): Add plt_got.
464 (elf_x86_64_link_hash_table): Likewise.
465 (elf_x86_64_link_hash_newfunc): Initialize plt_got.offset to -1.
466 (elf_x86_64_get_local_sym_hash): Likewise.
467 (elf_x86_64_check_relocs): Create the GOT PLT if there are both
468 PLT and GOT references when the regular PLT is used.
469 (elf_x86_64_allocate_dynrelocs): Use the GOT PLT if there are
470 both PLT and GOT references unless pointer equality is needed.
471 (elf_x86_64_relocate_section): Also check the GOT PLT when
472 resolving R_X86_64_PLT32.
473 (elf_x86_64_finish_dynamic_symbol): Use the GOT PLT if it is
474 available.
475
6e733cce
L		 4762014-11-24 H.J. Lu <hongjiu.lu@intel.com>
477
478 * configure: Regenerated.
479
520c7b56
JW		 4802014-11-24 Tejas Belagod <tejas.belagod@arm.com>
481
482 * elfnn-aarch64.c (elf_aarch64_compare_mapping): New.
483 (erratum_835769_scan): Sort map list.
484
e05fa0ba
AM		 4852014-11-24 Alan Modra <amodra@gmail.com>
486
487 * elf64-ppc.c (plt_stub_pad): Correct.
488
6db50b4c
L		 4892014-11-23 H.J. Lu <hongjiu.lu@intel.com>
490
491 * elf64-x86-64.c (elf_x86_64_check_relocs): Assert size of
492 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
493 (elf_x86_64_allocate_dynrelocs): Don't assert size of
494 elf_x86_64_bnd_plt2_entry and elf_x86_64_legacy_plt2_entry.
495
35a14c6b
L		 4962014-11-22 H.J. Lu <hongjiu.lu@intel.com>
497
498 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
499 branch displacement overflow in PLT entry.
500
0a9d414a
NC		 5012014-11-21 Nick Clifton <nickc@redhat.com>
502
503 PR binutils/17512
504 * coffgen.c (coff_get_normalized_symtab): Check for an excessive
505 number of auxillary entries.
506 * ieee.c (next_byte): Convert to a function. Return FALSE if the
507 next byte is beyond the end of the buffer.
508 (parse_int): Test the return value of next_byte.
509 (parse_expression): Convert to boolean. Return FALSE if the
510 parsing failed. Test the return value of next_byte.
511 (ieee_seek): Convert to a function. Return FALSE if the seek goes
512 beyond the end of the buffer.
513 (ieee_slurp_external_symbols): Test the return value of ieee_seek
514 and next_byte.
515 (ieee_slurp_sections): Convert to boolean. Return FALSE if the
516 operation failed. Test the return value of ieee_seek and
517 next_byte.
518 (ieee_archive_p): Test the return value of ieee_seek and
519 next_byte.
520 (do_one): Likewise.
521 (ieee_slurp_section_data): Likewise.
522 (ieee_object_p): Likewise. Store the size of the buffer in the
523 total_amt field in the header.
524 * libieee.h (common_header_type): Add amt field.
525 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Check that the
526 reloc's value is within range.
527 (bfd_mach_o_read_symtab_symbols): Nullify the symbols field if the
528 operation fails.
529 * pei-x86_64.c (pex64_xdata_print_uwd_codes): Replace abort with
530 an error message.
531 (pex64_dump_xdata): Check for buffer overflows.
532 * versados.c (process_otr): Check that the section exists before
533 taking its size.
534 (versados_object_p): Make sure that enough data was read for the
535 header to be checked.
536 * vms-alpha.c (vms_get_remaining_object_record): Change
537 read_so_far parameter to an unsigned int. Check that the amount
538 read is in range.
539
5974eba6
L		 5402014-11-21 H.J. Lu <hongjiu.lu@intel.com>
541
542 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Optimize
543 PC-relative offset overflow check.
544
cd11f78f
AC		 5452014-11-21 Alexander Cherepanov <cherepan@mccme.ru>
546
547 PR binutils/17512
548 * coffgen.c (_bfd_coff_read_string_table): Test allocation of
549 string table before clearing the first few bytes.
550
a715796b
TG		 5512014-11-21 Terry Guo <terry.guo@arm.com>
552
553 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Support FPv5.
554
0cfb0717
AM		 5552014-11-20 Alan Modra <amodra@gmail.com>
556
557 * elf64-ppc.c (group_sections): Init stub14_group_size from
558 --stub-group-size parameter divided by 1024.
559
1e269e9b
AM		 5602014-11-20 Alan Modra <amodra@gmail.com>
561
562 * elf32-ppc.c (ppc_elf_relax_section): Correct ppc476 workaround
563 alignment calculation.
564
9274e9de
TG		 5652014-11-20 Terry Guo <terry.guo@arm.com>
566
567 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Skip if input bfd
568 hasn't attribute section.
569
f9dffbf0
AM		 5702014-11-20 Alan Modra <amodra@gmail.com>
571
572 * elf64-ppc.c (ppc64_elf_size_stubs): Add __go_go to thread_starters.
573
ab7fede8
L		 5742014-11-18 H.J. Lu <hongjiu.lu@intel.com>
575
576 PR ld/17618
577 * elf64-x86-64.c (elf_x86_64_finish_dynamic_symbol): Check
578 PC-relative offset overflow in PLT entry.
579
6937bb54
NC		 5802014-11-18 Nick Clifton <nickc@redhat.com>
581
582 PR binutils/17512
583 * peXXIgen.c (pe_print_pdata): Fail if the section's virtual size
584 is larger than its real size.
585 (rsrc_print_section): Fix off-by-one error checking for overflow.
586 * pei-x86_64.c (pex64_bfd_print_pdata): Handle empty unwind
587 sections.
588
d258b828
IZ		 5892014-11-18 Igor Zamyatin <igor.zamyatin@intel.com>
590
591 * elf64-x86-64.c (elf_x86_64_check_relocs): Enable MPX PLT only
592 for -z bndplt.
593
470c009b
NC		 5942014-11-14 Nick Clifton <nickc@redhat.com>
595
596 PR binutils/17597
597 * opncls.c (bfd_get_debug_link_info): Avoid reading off the end of
598 the section.
599 (bfd_get_alt_debug_link_info): Likewise.
600
041830e0
NC		 6012014-11-14 Nick Clifton <nickc@redhat.com>
602
603 PR binutils/17512
604 * ieee.c (ieee_archive_p) Skip processing if no bytes are read at
605 all.
606 (ieee_object_p): Likewise.
607
57494d81
L		 6082014-11-13 H.J. Lu <hongjiu.lu@intel.com>
609
610 * coffcode.h (coff_slurp_line_table): Add cast to unsigned int.
611
f8521a03
L		 6122014-11-13 H.J. Lu <hongjiu.lu@intel.com>
613
614 * coffcode.h (coff_pointerize_aux_hook): Fix a typo.
615
553d1284
L		 6162014-11-13 H.J. Lu <hongjiu.lu@intel.com>
617
618 PR gas/17598
619 * elf64-x86-64.c (elf_x86_64_check_relocs): Treat
620 R_X86_64_GOTPLT64 the same as R_X86_64_GOT64.
621 (elf_x86_64_relocate_section): Likewise.
622
a5c71af8
NC		 6232014-11-13 Nick Clifton <nickc@redhat.com>
624
625 PR binutils/17512
626 * coffcode.h (coff_ptr_struct): Add is_sym field.
627 (coff_new_section_hook): Set the is_sym field.
628 (coff_pointerize_aux_hook): Check the is_sym field.
629 (coff_print_aux): Likewise.
630 (coff_compute_section_file_positions): Likewise.
631 (coff_write_object_contents): Likewise.
632 (coff_slurp_line_table): Likewise.
633 (coff_slurp_symbol_table): Likewise.
634 (CALC_ADDEND): Likewise.
635 * coffgen.c (coff_renumber_symbols): Likewise.
636 (coff_mangle_symbols): Likewise.
637 (coff_fix_symbol_name): Likewise.
638 (coff_write_symbol): Likewise.
639 (coff_write_alien_symbol): Likewise.
640 (coff_write_native_symbol): Likewise.
641 (coff_write_symbols): Likewise.
642 (coff_write_linenumbers): Likewise.
643 (coff_pointerize_aux): Likewise.
644 (coff_get_normalized_symtab): Likewise.
645 (coff_get_symbol_info): Likewise.
646 (bfd_coff_get_syment): Likewise.
647 (bfd_coff_get_auxent): Likewise.
648 (coff_print_symbol): Likewise.
649 (coff_find_nearest_line_with_names): Likewise.
650 (bfd_coff_set_symbol_class): Likewise.
651 (coff_make_empty_symbol): Set the is_sym field.
652 (coff_bfd_make_debug_symbol): Likewise.
653 * peicode.h (pe_ILF_make_a_symbol): Likewise.
654 * libcoff.h: Regenerate.
655 * libcoff-in.h: Regenerate.
656
f41e4712
NC		 6572014-11-12 Nick Clifton <nickc@redhat.com>
658
659 PR binutils/17512
660 * coffcode.h (coff_slurp_line_table): Set the line number of
661 corrupt entries to -1.
662 (coff_slurp_symbol_table): Alway initialise the value of the
663 symbol.
664 * coffgen.c (coff_print_symbol): Check that the combined pointer
665 is valid.
666 (coff_print_symbol): Do not print negative line numbers.
667 * peXXigen.c (pe_print_idata): Add range checking displaying
668 member names.
669
6bb3e679
AM		 6702014-11-12 Alan Modra <amodra@gmail.com>
671
672 PR binutils/17512
673 * coffcode.h (coff_slurp_line_table): Drop line number info
674 not preceded by a valid function entry. Revert last change.
675
201159ec
NC		 6762014-11-11 Nick Clifton <nickc@redhat.com>
677
678 PR binutils/17512
679 * coffcode.h (coff_slurp_line_table): Initialise the parts of the
680 line number cache that would not be initialised by the copy from
681 the new line number table.
682 (coff_classify_symbol): Allow for _bfd_coff_internal_syment_name
683 returning NULL.
684 * coffgen.c (coff_get_normalized_symbols): Get the external
685 symbols before allocating space for the internal symbols, in case
686 the get fails.
687 * elf.c (_bfd_elf_slurp_version_tables): Only allocate a verref
688 array if one is needed. Likewise with the verdef array.
689 * peXXigen.c (_bfd_XXi_swap_sym_in): Replace abort()'s with error
690 messages.
691 (_bfd_XXi_swap_aux_in): Make sure that all fields of the aux
692 structure are initialised.
693 (pe_print_edata): Avoid reading off the end of the data buffer.
694
0ac23374
AM		 6952014-11-11 Alan Modra <amodra@gmail.com>
696
697 PR binutils/17512
698 * coffcode.h (coff_slurp_line_table): Use updated lineno_count
699 when building func_table.
700
fcfa6240
AM		 7012014-11-11 Alan Modra <amodra@gmail.com>
702
703 PR binutils/17512
704 * coffcode.h (coff_slurp_line_table): Don't bfd_zalloc, just
705 memset the particular bits we need. Update src after hitting loop
706 "continue". Don't count lineno omitted due to invalid symbols in
707 nbr_func, and update lineno_count. Init entire terminating
708 lineno. Don't both allocating terminator in n_lineno_cache.
709 Redirect sym->lineno pointer to where n_lineno_cache will be
710 copied, and free n_lineno_cache.
711 * pe-mips.c (NUM_HOWTOS): Typo fix.
712
4de1599b
AM		 7132014-11-11 Alan Modra <amodra@gmail.com>
714
715 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Adjust section
716 size check to account for possible zero terminator.
717
fd6f9d17
RS		 7182014-11-10 James Cowgill <James.Cowgill@imgtec.com>
719
720 * elfxx-mips.c (_bfd_mips_elf_section_processing): don't force small
721 data sections to be PROGBITS
722
36e9d67b
NC		 7232014-11-10 Nick Clifton <nickc@redhat.com>
724
725 PR binutils/17521
726 * coff-i386.c (NUM_HOWTOS): New define.
727 (RTYPE2HOWTO): Use it.
728 (coff_i386_rtype_to_howto): Likewise.
729 (coff_i386_reloc_name_lookup): Likewise.
730 (CALC_ADDEND): Check that reloc r_type field is valid.
731 * coff-x86_64.c (NUM_HOWTOS): New define.
732 (RTYPE2HOWTO): Use it.
733 (coff_amd64_rtype_to_howto): Likewise.
734 (coff_amd64_reloc_name_lookup): Likewise.
735 (CALC_ADDEND): Check that reloc r_type field is valid.
736 * coffcode.h (coff_slurp_line_table): Check for symbol table
737 indexing underflow.
738 (coff_slurp_symbol_table): Use zalloc to ensure that all table
739 entries are initialised.
740 * coffgen.c (_bfd_coff_read_string_table): Initialise unused bits
741 in the string table. Also ensure that the table is 0 terminated.
742 (coff_get_normalized_symtab): Check for symbol table indexing
743 underflow.
744 * opncls.c (bfd_alloc): Catch the case where a small negative size
745 can result in only 1 byte being allocated.
746 (bfd_alloc2): Use bfd_alloc.
747 * pe-mips.c (NUM_HOWTOS): New define.
748 (coff_mips_reloc_name_lookup): Use it.
749 (CALC_ADDEND): Check that reloc r_type field is valid.
750 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Initialise unused entries
751 in the DataDirectory.
752 (pe_print_idata): Avoid reading beyond the end of the data block
753 wen printing strings.
754 (pe_print_edata): Likewise.
755 Check for table indexing underflow.
756 * peicode.h (pe_mkobject): Initialise the pe_opthdr field.
757 (pe_bfd_object_p): Allocate and initialize enough space to hold a
758 PEAOUTHDR, even if the opt_hdr field specified less.
759
d1f5d98a
AM		 7602014-11-08 Alan Modra <amodra@gmail.com>
761
762 * peXXigen.c (pe_print_idata): Revert last patch, cast lhs instead.
763
01158262
L		 7642014-11-07 H.J. Lu <hongjiu.lu@intel.com>
765
766 * peXXigen.c (pe_print_idata): Cast to unsigned long in range
767 checks.
768
cf61b747
L		 7692014-11-07 H.J. Lu <hongjiu.lu@intel.com>
770
771 PR ld/17482
772 * elf64-x86-64.c (elf_x86_64_relocate_section): Update comments
773 for IE->LE transition.
774
56aedec7
AM		 7752014-11-07 Alan Modra <amodra@gmail.com>
776
777 * tekhex.c (tekhex_set_arch_mach): Ignore unknown arch errors.
778
e5242d4b
AM		 7792014-11-07 Alan Modra <amodra@gmail.com>
780
781 * tekhex.c (CHUNK_SPAN): Define.
782 (struct data_struct <chunk_init>): Use one byte per span, update
783 all code accessing this field.
784 (find_chunk): Add create param, don't create new entry unless set.
785 (insert_byte): Don't save zeros.
786 (first_phase): Set section SEC_CODE or SEC_DATA flag depending
787 on symbol type. Create an alternate section if both types of
788 symbol are given. Attach type '2' and '6' symbols to absolute
789 section.
790 (move_section_contents): Fix caching of chunk. Don't create chunk
791 when reading, or for writing zeros.
792 (tekhex_set_section_contents): Don't create initial chunks.
793 (tekhex_write_object_contents): Use CHUNK_SPAN.
794
7c53fd1c
AM		 7952014-11-07 Alan Modra <amodra@gmail.com>
796
797 * aoutx.h (aout_get_external_symbols): Tidy allocation of symbol buffer.
798
40572405
AM		 7992014-11-07 Alan Modra <amodra@gmail.com>
800
801 * archive.c (_bfd_slurp_extended_name_table): Revert bfd_get_size check.
802 * coffcode.h (coff_set_alignment_hook): Likewise.
803 (coff_slurp_line_table): Likewise.
804 * coffgen.c (coff_get_normalized_symtab): Likewise.
805 (_bfd_coff_get_external_symbols): Likewise.
806 * elf.c (bfd_elf_get_str_section): Likewise.
807 * tekhex.c (first_phase): Likewise.
808
83410725
NC		 8092014-11-06 Nick Clifton <nickc@redhat.com>
810
811 * aoutx.h (slurp_symbol_table): Revert previous delta.
812 (slurp_reloc_table): Likewise.
813 * compress.c (bfd_get_full_section_contents): Remove file size
814 test.
815 * coffgen.c (coff_get_normalized_symtab): Allow zero-sized symtabs
816 and do not complain about linker generated files.
817
1fe9dc45
WN		 8182014-11-06 Will Newton <will.newton@linaro.org>
819
820 * elf-attrs.c (_bfd_elf_parse_attributes): Handle zero
821 length sections and sub-sections.
822
a6f921c8
NC		 8232014-11-04 Nick Clifton <nickc@redhat.com>
824
825 PR binutils/17512
826 * coffcode.h (handle_COMDAT): Replace abort with BFD_ASSERT.
827 Replace another abort with an error message.
828 (coff_slurp_line_table): Add more range checking.
829 * peXXigen.c (pe_print_debugdata): Add range checking.
830
131e2f8e
MF		 8312014-11-05 James Cowgill <james.cowgill@imgtec.com>
832
833 * elfxx-mips.c (_bfd_mips_elf_finish_dynamic_sections): Fix segfault
834 when creating a dso with discarded dynsym section.
835
09c14161
MF		 8362014-11-05 Matthew Fortune <matthew.fortune@imgtec.com>
837
838 * elfxx-mips.c (update_mips_abiflags_isa): Add E_MIPS_ARCH_32R6
839 and E_MIPS_ARCH_64R6 support.
840
20ad5e28
NC		 8412014-11-05 Nick Clifton <nickc@redhat.com>
842
843 PR binutils/17512
844 * coffcode.h (coff_set_alignment_hook): Warn if the file lies
845 about the number of relocations it contains.
846 (coff_sort_func_alent): Return 0 if the pointers are NULL.
847 (coff_slurp_line_table): Add more range checks. Do not free new
848 tables created when sorting line numbers.
849 * peXXigen.c (pe_print_idata): Add range checks.
850 (pe_print_edata): Likewise.
851 (rsrc_print_resource_entries): Likewise. Avoid printing control
852 characters. Terminate priniting if corruption is detected.
853 (rsrc_print_resource_directory): Terminate printing if an unknown
854 directory type is encountered.
855 (pe_print_debugdata): Fix off-by-one error.
856 (rsrc_count_entries): Add range checking.
857 (rsrc_parse_entry): Likewise.
858
bb0d8671
NC		 8592014-11-04 Nick Clifton <nickc@redhat.com>
860
79f2a78e
NC		 861 PR binutils/17512
862 * compress.c (bfd_get_full_section_contents): Improve test for
863 linker created objects.
864
bb0d8671
NC		 865 PR binutils/17533
866 * archive.c (_bfd_slurp_extended_name_table): Handle archives with
867 corrupt extended name tables.
868
ef42b83e
AM		 8692014-11-04 Alan Modra <amodra@gmail.com>
870
871 * elf32-spu.c (ovl_mgr_stat): New function.
872 (spu_elf_open_builtin_lib): Pass to bfd_openr_iovec.
873
931b79cc
AB		 8742014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
875
876 * elf32-avr.c (elf32_avr_relax_delete_bytes): During linker
877 relaxation, reduce the size of symbols that span the deleted
878 bytes.
879
a12d0ffc
AB		 8802014-11-03 Andrew Burgess <andrew.burgess@embecosm.com>
881
882 * elf32-avr.c (elf32_avr_relax_delete_bytes): Modify symbols
883 located at the very end of the section.
884
5a3f568b
NC		 8852014-11-03 Nick Clifton <nickc@redhat.com>
886
887 PR binutils/17512
888 * aoutx.h (slurp_symbol_table): Check that computed table size is
889 not bigger than the file from which is it being read.
890 (slurp_reloc_table): Likewise.
891 * coffcode.h (coff_slurp_line_table): Remove unneeded local
892 'warned'. Do not try to print the details of a symbol with an
893 invalid index.
894 * coffgen.c (make_a_sectiobn_from_file): Check computed string
895 index against length of string table.
896 (bfd_coff_internal_syment_name): Check read in string offset
897 against length of string table.
898 (build_debug_section): Return a pointer to the section used.
899 (_bfd_coff_read_string_table): Store the length of the string
900 table in the coff_tdata structure.
901 (bfd_coff_free_symbols): Set the length of the string table to
902 zero when it is freed.
903 (coff_get_normalized_symtab): Check offsets against string table
904 or data table lengths as appropriate.
905 * cofflink.c (_bfd_coff_link_input_bfd): Check offset against
906 length of string table.
907 * compress.c (bfd_get_full_section_contents): Check computed size
908 against the size of the file.
909 * libcoff-in.h (obj_coff_strings_len): Define.
910 (struct coff_tdata): Add strings_len field.
911 * libcoff.h: Regenerate.
912 * peXXigen.c (pe_print_debugdata): Do not attempt to print the
913 data if the debug section is too small.
914 * xcofflink.c (xcoff_link_input_bfd): Check offset against
915 length of string table.
916
ba241f2d
NC		 9172014-11-03 Nick Clifton <nickc@redhat.com>
918
919 * po/fi.po: Updated Finnish translation.
920
2c629856
N		 9212014-10-31 Andrew Pinski <apinski@cavium.com>
922 Naveen H.S <Naveen.Hurugalawadi@caviumnetworks.com>
923
924 * archures.c: Add octeon3 for mips target.
925 * bfd-in2.h: Regenerate.
926 * bfd/cpu-mips.c: Define I_mipsocteon3.
927 nfo_struct): Add octeon3 support.
928 * bfd/elfxx-mips.c: (_bfd_elf_mips_mach): Add support for
929 octeon3.
930 (mips_set_isa_flags): Add support for octeon3.
ba241f2d 931 (bfd_mips_isa_ext): Add bfd_mach_mips_octeon3.
2c629856
N		 932 (mips_mach_extensions): Make bfd_mach_mips_octeon3 an
933 extension of bfd_mach_mips_octeon2.
934 (print_mips_isa_ext): Print the value of Octeon3.
935
f54498b4
NC		 9362014-10-31 Nick Clifton <nickc@redhat.com>
937
938 PR binutils/17512
939 * coffgen.c (_bfd_coff_get_external_symbols): Do not try to load a
940 symbol table bigger than the file.
941 * elf.c (bfd_elf_get_str_section): Do not try to load a string
942 table bigger than the file.
690725fa 943 * tekhex.c (first_phase): Check that the section range is sane.
f54498b4 944
7e760b06
NC		 9452014-10-30 Nick Clifton <nickc@redhat.com>
946
947 PR binutils/17512
0102ea8c 948 * ihex.c (ihex_scan): Fix typo in invocation of ihex_bad_byte.
7e760b06
NC		 949 * coffgen.c (coff_get_normalized_symtab): Prevent buffer overrun.
950
e5b470e2
NC		 9512014-10-29 Nick Clifton <nickc@redhat.com>
952
953 * elf.c (bfd_section_from_shdr): Fix heap use after free memory
954 leak.
955
d1e8523e
DB		 9562014-10-29 Dennis Brueni <dbrueni@slickedit.com>
957
e5b470e2 958 * elf.c (elfcore_write_lwpstatus): Fix typo in call to memcpy.
d1e8523e 959
5a4b0ccc
NC		 9602014-10-28 Nick Clifton <nickc@redhat.com>
961
962 PR binutils/17512
963 * elf.c (bfd_section_from_shdr): Allocate and free the recursion
964 detection table on a per-bfd basis.
965 * peXXigen.c (pe_print_edata): Handle binaries with a truncated
966 export table.
967
708d7d0d
NC		 9682014-10-28 Andreas Schwab <schwab@suse.de>
969 Nick Clifton <nickc@redhat.com>
970
971 PR binutils/17510
972 * srec.c (srec_bad_byte): Increase size of buf to allow for
973 negative values.
974 (srec_scan): Use an unsigned char buffer to hold header bytes.
975
493a3386
NC		 9762014-10-27 Nick Clifton <nickc@redhat.com>
977
7e1e1988 978 PR binutils/17512
bf67003b
NC		 979 * elf.c (bfd_section_from_shdr): Detect and warn about ELF
980 binaries with a group of sections linked by the string table
981 indicies.
7e1e1988
NC		 982 * peXXigen.c (_bfd_XXi_swap_aouthdr_in): Handle corrupt binaries
983 with an invalid value for NumberOfRvaAndSizes.
bf67003b
NC		 984 (pe_print_edata): Detect out of range rvas and entry counts for
985 the Export Address table, Name Pointer table and Ordinal table.
7e1e1988 986
493a3386
NC		 987 PR binutils/17510
988 * elf.c (setup_group): Improve handling of corrupt group
989 sections.
990
68fcca92
JW		 9912014-10-24 Tejas Belagod <tejas.belagod@arm.com>
992
993 * bfd-in.h (bfd_elf64_aarch64_set_options): Add a parameter.
994 * bfd-in2.h (bfd_elf64_aarch64_set_options): Likewise.
995 * elfnn-aarch64.c (aarch64_erratum_835769_stub): New.
996 (elf_aarch64_stub_type): Add new type
997 aarch64_stub_erratum_835769_veneer.
998 (elf_aarch64_stub_hash_entry): New fields for erratum 835769.
999 (aarch64_erratum_835769_fix): New data struct to record erratum
1000 835769.
1001 (elf_aarch64_link_hash_table: Global flags for 835769.
1002 (aarch64_build_one_stub): Add case for 835769.
1003 (aarch64_size_one_stub): Likewise.
1004 (aarch64_mem_op_p, aarch64_mlxl_p,
1005 aarch64_erratum_sequence,erratum_835769_scan):
1006 New. Decode and scan functions for erratum 835769.
1007 (elf_aarch64_create_or_find_stub_sec): New.
1008 (elfNN_aarch64_size_stubs): Look for erratum 835769 and record
1009 them.
1010 (bfd_elfNN_aarch64_set_options: Set global flag for 835769.
1011 (erratum_835769_branch_to_stub_data,
1012 make_branch_to_erratum_835769_stub):New. Connect up all the
1013 erratum stubs to occurances by branches.
1014 (elfNN_aarch64_write_section): New hook.
1015 (aarch64_map_one_stub): Output erratum stub symbol.
1016 (elfNN_aarch64_size_dynamic_sections): Init mapping symbol
1017 information for erratum 835769.
1018 (elf_backend_write_section): Define.
1019
685e70ae
VK		 10202014-10-23 Victor Kamensky <victor.kamensky@linaro.org>
1021
1022 * elf32-arm.c (read_code32): New function to read 32 bit
1023 arm instruction.
1024 (read_code16): New function to read 16 bit thumb instrution.
1025 (elf32_arm_plt0_size, elf32_arm_plt_size): Use read_code32
1026 and read_code16 to read instructions.
1027
00ac7aa0
MF		 10282014-10-22 Matthew Fortune <matthew.fortune@imgtec.com>
1029
1030 * elfxx-mips.c (print_mips_ases): Print unknown ASEs.
1031 (print_mips_isa_ext): Print the value of an unknown extension.
1032
73242275
AM		 10332014-10-21 Alan Modra <amodra@gmail.com>
1034
1035 * elf64-ppc.c (ppc64_elf_tls_optimize): Ignore relocs against toc
1036 entries that aren't a multiple of 8 rather than failing assertion.
1037
2300b5a1
AM		 10382014-10-21 Alan Modra <amodra@gmail.com>
1039
1040 * elf64-ppc.c (ppc64_elf_size_stubs): Add gcc-4.9 libgomp functions
1041 to thread_starter.
1042
b53dfeb2
AM		 10432014-10-18 Alan Modra <amodra@gmail.com>
1044
1045 * elf64-ppc.c (ppc64_elf_add_symbol_hook): If function code
1046 section for function symbols defined in .opd is discarded, let
1047 the symbol appear to be undefined.
1048 (opd_entry_value): Ensure the result section is that for the
1049 function code section in the same object as the OPD entry.
1050
f1885d1e
AM		 10512014-10-16 Alan Modra <amodra@gmail.com>
1052
1053 PR 17492
1054 * elf32-arm.c (elf32_arm_add_symbol_hook): Only set has_gnu_symbols
1055 on ELF output bfd.
1056 * elf32-i386.c (elf_i386_add_symbol_hook): Likewise.
1057 * elf32-m68k.c (elf_m68k_add_symbol_hook): Likewise.
1058 * elf32-ppc.c (ppc_elf_add_symbol_hook): Likewise.
1059 * elf32-sparc.c (elf32_sparc_add_symbol_hook): Likewise.
1060 * elf64-ppc.c (ppc64_elf_add_symbol_hook): Likewise.
1061 * elf64-sparc.c (elf64_sparc_add_symbol_hook): Likewise.
1062 * elf64-x86-64.c (elf_x86_64_add_symbol_hook): Likewise.
1063 * elfxx-aarch64.c (_bfd_aarch64_elf_add_symbol_hook): Likewise.
1064 * elf-s390-common.c (elf_s390_add_symbol_hook): Likewise. Handle
1065 STB_GNU_UNIQUE too.
1066
459609d6
AM		 10672014-10-16 Alan Modra <amodra@gmail.com>
1068
1069 * elf64-ppc.c (ppc64_elf_before_check_relocs): Do .opd processing
1070 even when output is not ppc64 ELF. Remove redundant tests on
1071 type of input bfd.
1072
fb167eb2
AM		 10732014-10-15 Alan Modra <amodra@gmail.com>
1074
1075 PR 17481
1076 * aoutx.h (NAME (aout, find_nearest_line)): Add "discriminator_ptr"
1077 param, group "section" and "offset" params. Zero discriminator.
1078 * bfd.c (bfd_find_nearest_line): Implement with new
1079 _bfd_find_nearest_line.
1080 (bfd_find_nearest_line_discriminator): Likewise.
1081 * coff-i386.c (_bfd_generic_find_nearest_line_discriminator): Don't
1082 define.
1083 * coff-rs6000.c (xcoff_find_nearest_line,
1084 xcoff_find_nearest_line_discriminator): Delete.
1085 (_bfd_xcoff_find_nearest_line): Don't define.
1086 (_bfd_xcoff_find_nearest_line): Define as coff_find_nearest_line.
1087 * coff-x86_64.c (_bfd_generic_find_nearest_line_discriminator): Don't
1088 define.
1089 * coff64-rs6000.c (rs6000_xcoff64_vec, rs6000_xcoff64_aix_vec): Adjust.
1090 * coffgen.c (coff_find_nearest_line_with_names): Reorder params,
1091 adjust _bfd_dwarf2_find_nearest_line call.
1092 (coff_find_nearest_line): Add "discriminator_ptr" param, reorder
1093 others. Set discriminator. Adjust call.
1094 (coff_find_nearest_line_discriminator): Delete.
1095 * dwarf1.c (_bfd_dwarf1_find_nearest_line): Reorder params.
1096 * dwarf2.c (find_line): Rename to..
1097 (_bfd_dwarf2_find_nearest_line): ..this, reordering params.
1098 Simplify setting of do_line. Delete old function.
1099 (_bfd_dwarf2_find_line): Delete.
1100 * ecoff.c (_bfd_ecoff_find_nearest_line): Reorder params, add
1101 discriminator_ptr and set it.
1102 * elf-bfd.h (_bfd_elf_find_nearest_line): Update prototype.
1103 (_bfd_elf_find_nearest_line_discriminator): Delete.
1104 (_bfd_elf_find_line_discriminator): Delete.
1105 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1106 * elf.c (elf_find_function): Reorder params.
1107 (_bfd_elf_find_nearest_line): Reorder params, add discriminator_ptr.
1108 Adjust calls.
1109 (_bfd_elf_find_nearest_line_discriminator): Delete.
1110 (_bfd_elf_find_line): Adjust call.
1111 * elf32-arm.c (arm_elf_find_function): Reorder params.
1112 (elf32_arm_find_nearest_line): Reorder params, add discriminator_ptr.
1113 Adjust calls.
1114 * elf64-alpha.c (elf64_alpha_find_nearest_line): Similarly.
1115 * elfnn-aarch64.c (aarch64_elf_find_function): Reorder params.
1116 (elfNN_aarch64_find_nearest_line): Reorder params, add
1117 discriminator_ptr. Adjust calls.
1118 * elfxx-mips.c (_bfd_mips_elf_find_nearest_line): Similarly.
1119 * elfxx-mips.h (_bfd_mips_elf_find_nearest_line): Update prototype.
1120 * libaout.h (NAME (aout, find_nearest_line)): Update prototype.
1121 * libbfd-in.h (_bfd_nosymbols_find_nearest_line): Update.
1122 (_bfd_dwarf1_find_nearest_line): Likewise.
1123 (_bfd_dwarf2_find_nearest_line): Likewise.
1124 (_bfd_dwarf2_find_line): Delete.
1125 (_bfd_generic_find_nearest_line_discriminator): Delete.
1126 * libbfd.c (_bfd_generic_find_nearest_line_discriminator): Delete.
1127 * libcoff-in.h (coff_find_nearest_line): Update prototype.
1128 (coff_find_nearest_line_discriminator): Delete.
1129 (coff_find_nearest_line_with_names): Update prototype.
1130 * libecoff.h (_bfd_ecoff_find_nearest_line): Update prototype.
1131 * mach-o.c (bfd_mach_o_find_nearest_line): Reorder params, add
1132 discriminator_ptr. Adjust calls.
1133 * mach-o.h (bfd_mach_o_find_nearest_line): Update prototype.
1134 * pdp11.c (NAME (aout, find_nearest_line)): Reorder params, add
1135 discriminator_ptr and set.
1136 * som.c (som_find_nearest_line): Similarly.
1137 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Delete entry for
1138 _bfd_find_nearest_line_discriminator.
1139 (struct bfd_target <_bfd_find_nearest_line>): Adjust prototype.
1140 (struct bfd_target <_bfd_find_nearest_line_discriminator>): Delete.
1141 * vms-alpha.c (_bfd_vms_find_nearest_dst_line): Rename to..
1142 (_bfd_vms_find_nearest_line): ..this. Reorder params, add
1143 "discriminator" and set.
1144 (_bfd_vms_find_nearest_line_discriminator): Delete.
1145 (_bfd_generic_find_nearest_line_discriminator): Don't define.
1146 (alpha_vms_find_nearest_line): Update define.
1147 * bfd-in2.h: Regenerate.
1148 * libbfd.h: Regenerate.
1149 * libcoff.h: Regenerate.
1150
9c461f7d
AM		 11512014-10-15 Alan Modra <amodra@gmail.com>
1152
1153 * targets.c (BFD_JUMP_TABLE_SYMBOLS): Use NAME##_find_line.
1154 * aout-adobe.c (aout_32_find_line): Define.
1155 (aout_32_bfd_make_debug_symbol, aout_32_bfd_reloc_type_lookup,
1156 aout_32_bfd_reloc_name_lookup): Define using _bfd_nosymbols define.
1157 * aout-target.h (MY_find_line): Define.
1158 * aout-tic30.c (MY_find_line): Define.
1159 * binary.c (binary_find_line): Define.
1160 * bout.c (aout_32_find_line): Define.
1161 * coff-rs6000.c (_bfd_xcoff_find_line): Define.
1162 * coff64-rs6000.c (rs6000_xcoff64_vec): Use coff_find_line.
1163 (rs6000_xcoff64_aix_vec): Likewise.
1164 * elf-bfd.h (_bfd_generic_find_line): Don't define.
1165 * elfxx-target.h (bfd_elfNN_find_line): Define.
1166 * i386msdos.c (msdos_find_line): Define.
1167 * i386os9k.c (aout_32_find_line): Define.
1168 * ieee.c (ieee_find_nearest_line, ieee_find_inliner_info): Delete func.
1169 (ieee_find_nearest_line, ieee_find_line,
1170 ieee_find_inliner_info): Define.
1171 * ihex.c (ihex_find_line): Define.
1172 * libbfd-in.h (_bfd_nosymbols_find_line): Define.
1173 (_bfd_generic_find_line): Don't define.
1174 * libbfd.c (_bfd_generic_find_line): Delete.
1175 * libcoff-in.h (coff_find_line): Define.
1176 * libecoff.h (_bfd_ecoff_find_line): Define.
1177 * mach-o.h (bfd_mach_o_find_line): Define.
1178 * mmo.c (mmo_find_line): Define.
1179 * nlm-target.h (nlm_find_line): Define.
1180 * oasys.c (oasys_find_nearest_line, oasys_find_inliner_info): Delete.
1181 (oasys_find_nearest_line, oasys_find_line,
1182 oasys_find_inliner_info): Define.
1183 * pef.c (bfd_pef_find_line): Define.
1184 * plugin.c (bfd_plugin_find_line): Define.
1185 * ppcboot.c (ppcboot_find_line): Define.
1186 * som.c (som_find_line): Define.
1187 * srec.c (srec_find_line): Define.
1188 * tekhex.c (tekhex_find_line): Define.
1189 * versados.c (versados_find_line): Define.
1190 * vms-alpha.c (alpha_vms_find_line): Define.
1191 * xsym.c (bfd_sym_find_line): Define.
1192 * bfd-in2.h: Regenerate.
1193 * libbfd.h: Regenerate.
1194 * libcoff.h: Regenerate.
1195
91dc4e0a
TG		 11962014-10-15 Tristan Gingold <gingold@adacore.com>
1197
1198 * version.m4: Bump version to 2.25.51
1199 * configure: Regenerate.
1200
5697705a
L		 12012014-10-14 H.J. Lu <hongjiu.lu@intel.com>
1202
1203 * elf32-i386.c (elf_i386_convert_mov_to_lea): Skip if relocation
1204 offset is less than 2.
1205 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1206
65879393
AM		 12072014-10-14 Alan Modra <amodra@gmail.com>
1208
1209 PR 17453
1210 * libbfd.c (COERCE16, COERCE32, COERCE64): Use unsigned types.
1211 (EIGHT_GAZILLION): Delete.
1212
5b69e357
AM		 12132014-10-13 Alan Modra <amodra@gmail.com>
1214
1215 PR 17467
1216 * elf-eh-frame.c (ENSURE_NO_RELOCS): Don't stop at first NONE reloc.
1217 (_bfd_elf_parse_eh_frame): When relocatable output, don't set
1218 flags enabling conversion of CIEs and FDEs to use relative encoding.
1219 (find_merged_cie): Similarly.
1220 (_bfd_elf_write_section_eh_frame): Don't edit FDEs when
1221 relocatable, except for CIE pointer.
1222 * elflink.c (bfd_elf_reloc_symbol_deleted_p): Return true for
1223 relocs against symbols in dropped comdat group sections.
1224 (bfd_elf_discard_info): Do some eh_frame optimisation when
1225 relocatable.
1226
3d68f91c
JM		 12272014-10-09 Jose E. Marchesi <jose.marchesi@oracle.com>
1228
1229 * elfxx-sparc.c (_bfd_sparc_elf_merge_private_bfd_data): Handle
1230 the hwcaps2 object attribute.
1231
c2aaac08
AM		 12322014-10-04 Alan Modra <amodra@gmail.com>
1233
1234 PR 17447
1235 * elf-bfd.h (struct eh_cie_fde): Comment re NULL u.fde.cie_inf.
1236 * elf-eh-frame.c (_bfd_elf_parse_eh_frame): Mark zero address
1237 range FDEs for discarding.
1238 (vma_compare): Sort on range after address.
1239 (_bfd_elf_gc_mark_fdes): Test for NULL u.fde.cie_inf.
1240 (_bfd_elf_discard_section_eh_frame): Likewise. Write "FDE" in
1241 error message rather than "fde".
1242 (_bfd_elf_write_section_eh_frame_hdr): Write "PC" and "FDE" in
1243 error message.
1244
cf7363b4
L		 12452014-09-29 H.J. Lu <hongjiu.lu@intel.com>
1246
1247 PR ld/17440
1248 * elf32-i386.c (elf_i386_fbsd_post_process_headers): Fix build
1249 for OLD_FREEBSD_ABI_LABEL.
1250
e44f5bef
MT		 12512014-09-24 Markus Trippelsdorf <markus@trippelsdorf.de>
1252
1253 PR 17422
1254 * plugin.c (try_claim): New function. Moved from
1255 bfd_plugin_object_p.
1256 (try_load_plugin): Pass through bfd. Add test.
1257 (load_plugin): Pass through bfd.
1258 (bfd_plugin_object_p): Move logic to try_claim.
1259
331ed130
SA		 12602014-09-23 Sterling Augustine <augustine.sterling@gmail.com>
1261
1262 * elf32-xtensa.c (is_resolvable_asm_expansion): for cross-section
1263 call relaxation use furthermost addresses where call source and
1264 destination can be to check whether it's in the range of a direct
1265 call.
1266
aa8f4d1e
AM		 12672014-09-22 Alan Modra <amodra@gmail.com>
1268
1269 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame_hdr): Don't return
1270 false for overflow or overlapping FDEs. Give more detail in
1271 error messages.
1272
c3eb94b4
MF		 12732014-09-22 Andrew Bennett <andrew.bennett@imgtec.com>
1274
1275 * elfxx-mips.c (mips_elf_calculate_relocation): Don't sign extend
1276 the addend if relocations are RELA.
1277
f4cb41f4
KLC		 12782014-09-22 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1279
1280 * elf32-nds32.c (nds32_elf_ex9_build_hash_table,
1281 nds32_elf_ex9_relocation_check): Synchronize the argument type.
1282
e00d879a
AK		 12832014-09-19 Andreas Krebbel <krebbel@linux.vnet.ibm.com>
1284
1285 * elf32-s390.c: Don't replace R_390_TLS_LE32 with R_390_TLS_TPOFF
1286 for PIE.
1287 * elf64-s390.c: Don't replace R_390_TLS_LE64 with R_390_TLS_TPOFF
1288 for PIE.
1289
92c9bcd4
JK		 12902014-09-18 Jan Kratochvil <jan.kratochvil@redhat.com>
1291
1292 PR gdb/17407
1293 * elfcode.h (bfd_from_remote_memory): Use SIZE for HIGH_OFFSET.
1294
70e99720
TG		 12952014-09-16 Terry Guo <terry.guo@arm.com>
1296
1297 * elf32-arm.c (elf32_arm_merge_eabi_attributes): Return false if
1298 failed to merge.
1299
1c8f6a4d
KLC		 13002014-09-16 Kuan-Lin Chen <kuanlinchentw@gmail.com>
1301
1302 * bfd-in2.h: Regenerate.
1303 * elf32-nds32.c (nds32_elf_mkobject): Hook bfd_elf32_mkobject.
1304 (nds32_elf_relax_section): Code refactoring.
1305 (nds32_elf_relax_longcall1, nds32_elf_relax_longcall2,
1306 nds32_elf_relax_longcall3, nds32_elf_relax_longcall4,
1307 nds32_elf_relax_longcall5, nds32_elf_relax_longcall6): Relax call
1308 pattern. The first three is moved from nds32_elf_relax_section,
1309 and the last three is new function.
1310 (nds32_elf_relax_longjump1, nds32_elf_relax_longjump2,
1311 nds32_elf_relax_longjump3, nds32_elf_relax_longjump4,
1312 nds32_elf_relax_longjump5, nds32_elf_relax_longjump6,
1313 nds32_elf_relax_longjump7): Relax condition branch pattern. The first
1314 three is moved from nds32_elf_relax_section, and the last four
1315 is new function.
1316 (nds32_elf_relax_loadstore, nds32_elf_relax_lo12): Relax load-store
1317 pattern and address setting pattern.
1318 (nds32_elf_relax_piclo12, nds32_elf_relax_ptr,
1319 nds32_elf_relax_pltgot_suff, nds32_elf_relax_got_suff,
1320 nds32_elf_relax_gotoff_suff): Relax pic pattern.
1321 (nds32_elf_relax_letlslo12, nds32_elf_relax_letlsadd,
1322 nds32_elf_relax_letlsls): Relax TLS pattern.
1323 (nds32_relax_adjust_label): Adjust alignment and nop.
1324 (nds32_elf_pick_relax): Choose relaxation optimization.
1325 (nds32_elf_get_relocated_section_contents): New hook.
1326 (nds32_elf_order_insn_times, nds32_elf_ex9_build_itable): Release ex9
1327 table 234th entry.
1328 * elf32-nds32.h: Declare.
1329 * libbfd.h: Regenerate.
1330 * reloc.c: Add nds32 new relocations.
1331
6d74e8a1
CG		 13322014-09-15 Chen Gang <gang.chen.5i5j@gmail.com>
1333
1334 * dwarf2.c (find_abstract_instance_name): Use 'form' instead of
1335 'name' for the typo issue, which related with commit
1336 60d77146a249ae9b51d7ce98930cdbedb2cfa352.
1337
7361da2c
AB		 13382014-09-15 Andrew Bennett <andrew.bennett@imgtec.com>
1339 Matthew Fortune <matthew.fortune@imgtec.com>
1340
1341 * aoutx.h (NAME (aout, machine_type)): Add mips32r6 and mips64r6.
1342 * archures.c (bfd_architecture): Likewise.
1343 * bfd-in2.h (bfd_architecture): Likewise.
1344 (bfd_reloc_code_real): Add relocs BFD_RELOC_MIPS_21_PCREL_S2,
1345 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1346 BFD_RELOC_MIPS_19_PCREL_S2.
1347 * cpu-mips.c (arch_info_struct): Add mips32r6 and mips64r6.
1348 * elf32-mips.c: Define relocs R_MIPS_PC21_S2, R_MIPS_PC26_S2
1349 R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16 and R_MIPS_PCLO16.
1350 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1351 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1352 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1353 BFD_RELOC_LO16_PCREL.
1354 * elf64-mips.c: Define REL, and RELA relocations R_MIPS_PC21_S2,
1355 R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2, R_MIPS_PCHI16
1356 and R_MIPS_PCLO16.
1357 (mips_reloc_map): Add entries for BFD_RELOC_MIPS_21_PCREL_S2,
1358 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3,
1359 BFD_RELOC_MIPS_19_PCREL_S2, BFD_RELOC_HI16_S_PCREL and
1360 BFD_RELOC_LO16_PCREL.
1361 * elfn32-mips.c: Likewise.
1362 * elfxx-mips.c (MIPSR6_P): New define.
1363 (mipsr6_exec_plt_entry): New array.
1364 (hi16_reloc_p): Add support for R_MIPS_PCHI16.
1365 (lo16_reloc_p): Add support for R_MIPS_PCLO16.
1366 (aligned_pcrel_reloc_p): New function.
1367 (mips_elf_relocation_needs_la25_stub): Add support for relocs:
1368 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1369 (mips_elf_calculate_relocation): Add support for relocs:
1370 R_MIPS_PC21_S2, R_MIPS_PC26_S2, R_MIPS_PC18_S3, R_MIPS_PC19_S2,
1371 R_MIPS_PCHI16 and R_MIPS_PCLO16.
1372 (_bfd_elf_mips_mach): Add support for mips32r6 and mips64r6.
1373 (mips_elf_add_lo16_rel_addend): Add support for R_MIPS_PCHI16.
1374 (_bfd_mips_elf_check_relocs): Add support for relocs:
1375 R_MIPS_PC21_S2 and R_MIPS_PC26_S2.
1376 (_bfd_mips_elf_relocate_section): Add a check for unaligned
1377 pc relative relocs.
1378 (_bfd_mips_elf_finish_dynamic_symbol): Add support for MIPS r6
1379 plt entry.
1380 (mips_set_isa_flags): Add support for mips32r6 and mips64r6.
1381 (_bfd_mips_elf_print_private_bfd_data): Likewise.
1382 (mips_32bit_flags_p): Add support for mips32r6.
1383 * libbfd.h (bfd_reloc_code_real_names): Add entries for
1384 BFD_RELOC_MIPS_21_PCREL_S2, BFD_RELOC_MIPS_26_PCREL_S2,
1385 BFD_RELOC_MIPS_18_PCREL_S3 and BFD_RELOC_MIPS_19_PCREL_S2.
1386 * reloc.c: Document relocs BFD_RELOC_MIPS_21_PCREL_S2,
1387 BFD_RELOC_MIPS_26_PCREL_S2, BFD_RELOC_MIPS_18_PCREL_S3 and
1388 BFD_RELOC_MIPS_19_PCREL_S2.
1389 * config.bfd: Add mips*-img-elf* target triple.
1390
a9d58c06
AB		 13912014-09-12 Andrew Bennett <andrew.bennett@imgtec.com>
1392
1393 * config.bfd: Add mips*-img-elf* target triple.
1394
ae6c7e33
AM		 13952014-09-12 Alan Modra <amodra@gmail.com>
1396
1397 * elf-bfd.h (struct eh_frame_array_ent): Add "range".
1398 * elf-eh-frame.c (_bfd_elf_write_section_eh_frame): Stash address
1399 range of FDEs to hdr_info->array.
1400 (_bfd_elf_write_section_eh_frame_hdr): Report overflow in
1401 .eh_frame_hdr entries, and overlapping FDEs.
1402
a485e98e
AM		 14032014-09-10 Alan Modra <amodra@gmail.com>
1404
1405 * elf.c (assign_file_positions_except_relocs): Move section header
1406 placement to..
1407 (_bfd_elf_assign_file_positions_for_relocs): ..here. Make static.
1408 * elf-bfd.h (_bfd_elf_assign_file_positions_for_relocs): Delete.
1409 * elflink.c (bfd_elf_final_link): Don't call above function.
1410
6128f9cf
AM		 14112014-08-30 Alan Modra <amodra@gmail.com>
1412
1413 * elf32-ppc.c (ppc_elf_relax_section): Fix off by one error.
1414
4805fc55
AM		 14152014-08-29 Alan Modra <amodra@gmail.com>
1416
1417 * elf64-ppc.c (ppc64_elf_relocate_section): Report a different
1418 error for calls via a toc adjusting stub without a nop.
1419
b138affb
AM		 14202014-08-29 Alan Modra <amodra@gmail.com>
1421
1422 * vms-alpha.c (alpha_vma_object_p): Don't return file_truncated
1423 error. Remove redundant bfd_set_error.
1424
bd25671c
AM		 14252014-08-29 Alan Modra <amodra@gmail.com>
1426
1427 * srec.c (srec_scan): Revert last change. Report an error for
1428 S-records with less than the miniumum byte count.
1429
376c8d5b
L		 14302014-08-28 H.J. Lu <hongjiu.lu@intel.com>
1431
1432 * srec.c (srec_scan): Return error for 0 size.
1433
c8831961
L		 14342014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1435
1436 PR ld/17306
1437 * elf32-i386.c (elf_i386_convert_mov_to_lea): Use bfd_is_abs_section
1438 to check discarded input section.
1439 * elf64-x86-64.c (elf_x86_64_convert_mov_to_lea): Likewise.
1440
29a9f53e
L		 14412014-08-27 H.J. Lu <hongjiu.lu@intel.com>
1442
1443 PR ld/17313
1444 * elflink.c (elf_link_add_object_symbols): Don't attach dynamic
1445 sections to input from ld --just-symbols.
1446
32e79d39
DD		 14472014-08-26 DJ Delorie <dj@redhat.com>
1448
1449 * elf32-rl78.c (rl78_elf_relax_section): Disambiguate test for
1450 relaxation type.
1451
614b09ce
JW		 14522014-08-26 Jiong Wang <jiong.wang@arm.com>
1453
1454 * elfnn-aarch64.c (elfNN_aarch64_check_relocs): Initialize non_got_ref
1455 properly for MOVW_G0/1/2_NC and MOVW_G3. Reject them when linking
1456 shared library.
1457 (elfNN_aarch64_gc_sweep_hook): Add check on these relocs.
1458
0d6d4c82
NC		 14592014-08-26 Nick Clifton <nickc@redhat.com>
1460
1461 * config.bfd: Fix typo in or1knd selection.
1462
a4a027b7
KT		 14632014-08-22 Kai Tietz <ktietz@redhat.com>
1464
1465 PR binutils/11822
1466 * coffcode.h (coff_compute_section_file_positions): Keep
1467 FileAlignment valid as set.
1468
4564fb94
AM		 14692014-08-22 Alan Modra <amodra@gmail.com>
1470
1471 * elf-eh-frame.c (struct cie): Delete "output_sec" field.
1472 (cie_eq, cie_compute_hash): Use output_section from cie_inf instead.
1473
da44f4e5
AM		 14742014-08-22 Alan Modra <amodra@gmail.com>
1475
1476 * elf-bfd.h (struct eh_frame_hdr_info): Delete merge_cies and
1477 parsed_eh_frames.
1478 (_bfd_elf_begin_eh_frame_parsing): Delete.
1479 (_bfd_elf_end_eh_frame_parsing): Delete.
1480 * elf-eh-frame.c (_bfd_elf_begin_eh_frame_parsing): Delete.
1481 (_bfd_elf_end_eh_frame_parsing): Delete.
1482 (_bfd_elf_parse_eh_frame): Don't test parsed_eh_frame. Test
1483 !info->relocatable in place of merge_cies.
1484 * elflink.c (bfd_elf_gc_sections, bfd_elf_discard_info): Adjust.
1485 * elf64-ppc.c (glink_eh_frame_cie): Pad to multiple of 8.
1486 (ppc64_elf_size_stubs): Likewise pad stub FDE.
1487 (ppc64_elf_build_stubs): Move code setting glink .eh_frame to..
1488 (ppc64_elf_size_stubs): ..here and..
1489 (ppc64_elf_finish_dynamic_sections): ..here.
1490
1d7c9635
MR		 14912014-08-21 Maciej W. Rozycki <macro@codesourcery.com>
1492
1493 * elf64-ppc.h (ppc64_elf_set_toc): Fix indentation.
1494
c5423981
TG		 14952014-08-21 Tony Wang <tony.wang@arm.com>
1496
1497 * elf32-arm.c (elf32_arm_final_link_relocate): Implement
1498 the veneer routine for R_ARM_THM_JUMP19.
1499 (arm_type_of_stub): Add conditional clause for R_ARM_THM_JUMP19
1500 (elf32_arm_size_stub): Ditto.
1501
469a3493
RM		 15022014-08-20 Roland McGrath <mcgrathr@google.com>
1503
1504 PR ld/17277
1505 * elf32-arm.c (elf32_arm_check_relocs): Increment P->pc_count for
1506 all reloc types with pc_relative set in the howto, not just for
1507 R_ARM_REL32 and R_ARM_REL32_NOI.
1508 (allocate_dynrelocs_for_symbol): Update comment.
1509 (elf32_arm_gc_sweep_hook): For all reloc types with pc_relative
1510 set in the howto, set call_reloc_p and may_need_local_target_p but
1511 not may_become_dynamic_p; not only for R_ARM_REL32 and R_ARM_REL32_NOI.
1512 (elf32_arm_check_relocs): Likewise.
1513
01e6c1a4
WN		 15142014-08-20 Will Newton <will.newton@linaro.org>
1515
1516 * config.bfd: Default armeb-*-eabi* to big endian.
1517
2974be62
AM		 15182014-08-19 Alan Modra <amodra@gmail.com>
1519
1520 * configure: Regenerate.
1521
1009ef28
AM		 15222014-08-18 Alan Modra <amodra@gmail.com>
1523
1524 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Don't attempt to
1525 use dynrelocs for ifunc.
1526 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Similarly.
1527
1240be6b
AM		 15282014-08-18 Alan Modra <amodra@gmail.com>
1529
1530 PR 17287
1531 * elflink.c (on_needed_list): Only consider libraries that have
1532 been loaded.
1533
75938853
AM		 15342014-08-18 Alan Modra <amodra@gmail.com>
1535
1536 * elflink.c (bfd_elf_discard_info): Return int error status.
1537 * stabs.c (_bfd_discard_section_stabs): Comment typo fix.
1538 * bfd-in.h (bfd_elf_discard_info): Updata prototype.
1539 * bfd-in2.h: Regenerate.
1540
513ea82e
AM		 15412014-08-14 Alan Modra <amodra@gmail.com>
1542
1543 * peXXigen.c (pe_print_reloc): Protect against access past end
1544 of .reloc section.
1545
18cd5bce
AM		 15462014-08-14 Alan Modra <amodra@gmail.com>
1547
1548 PR 16563
1549 * elflink.c (bfd_elf_discard_info): Process .eh_frame and .stab
1550 in the order they are mapped to output sections.
1551
b879806f
AM		 15522014-08-14 Alan Modra <amodra@gmail.com>
1553
1554 * configure.ac: Delete redundant plugin related checks.
1555 * configure: Regenerate.
1556
ffccb7af
SK		 15572014-08-13 Stefan Kristiansson <stefan.kristiansson@saunalahti.fi>
1558
1559 * elf32-or1k.c (or1k_elf_relocate_section, or1k_elf_check_relocs,
1560 allocate_dynrelocs): Use SYMBOL_REFERENCES_LOCAL, SYMBOL_CALLS_LOCAL
1561 and SYMBOLIC_BIND.
1562
46135103
AM		 15632014-08-12 Alan Modra <amodra@gmail.com>
1564
1565 * coff-aux.c (coff_m68k_aux_link_add_one_symbol): Only call "notice"
1566 here when not calling the generic add_symbol function. Formatting.
1567 Correct handling of indirect symbols. Update notice call.
1568 * elflink.c (_bfd_elf_notice_as_needed): Update notice call.
1569 * linker.c (_bfd_generic_link_add_one_symbol): Create indirect
1570 symbols early. Update notice call. Add comments regarding weak
1571 symbols vs. indirect.
1572
88d3f087
AM		 15732014-08-12 Alan Modra <amodra@gmail.com>
1574
1575 PR ld/16746
1576 * linker.c (_bfd_generic_link_add_one_symbol <WARN>): Handle
1577 !lto_plugin_active.
1578
7f59d2ac
CG		 15792014-08-07 Chen Gang <gang.chen.5i5j@gmail.com>
1580
1581 * coff-ppc.c (coff_ppc_relocate_section): Ensure local symbols are
1582 zero terminated.
1583
db712946
L		 15842014-08-07 H.J. Lu <hongjiu.lu@intel.com>
1585 Alan Modra <amodra@gmail.com>
1586
1587 PR ld/16746
1588 * linker.c (_bfd_generic_link_add_one_symbol): Don't issue a
1589 warning for references in LTO IR to warning symbols.
1590
59c26567
AM		 15912014-08-07 Alan Modra <amodra@gmail.com>
1592
1593 * linker.c (WARN, CWARN): Collapse these states to WARN.
1594 (_bfd_generic_link_add_one_symbol): Use old CWARN case for
1595 new WARN.
1596
aaffae57
DE		 15972014-08-05 Doug Evans <dje@google.com>
1598
1599 * bfd-in2.h: Regenerate.
1600 * libcoff.h: Regenerate.
1601
e034b2cc
MR		 16022014-08-05 Maciej W. Rozycki <macro@codesourcery.com>
1603
1604 * elfxx-mips.c (_bfd_mips_elf_discard_info): Set section's
1605 rawsize if changing size.
1606
7833fb7b
AM		 16072014-08-05 Alan Modra <amodra@gmail.com>
1608
1609 PR ld/17226
1610 * elfxx-sparc.c (_bfd_sparc_elf_gc_sweep_hook): Typo fix.
1611
02eb0a49
AM		 16122014-08-05 Alan Modra <amodra@gmail.com>
1613
1614 * linker.c (generic_link_check_archive_element): Move handling
1615 of command link -u symbols with a common symbol def to the
1616 code handling non-common symbols so that archive element symbols
1617 are loaded. Use generic_link_add_object_symbols.
1618
13e570f8
AM		 16192014-08-05 Alan Modra <amodra@gmail.com>
1620
1621 PR 13557
1622 * linker.c (struct archive_list, struct archive_hash_entry,
1623 struct archive_hash_table, archive_hash_newfunc,
1624 archive_hash_table_init, archive_hash_lookup, archive_hash_allocate,
1625 archive_hash_table_free): Delete.
1626 (_bfd_generic_link_add_archive_symbols): Add h and name params to
1627 checkfn. Rewrite using a straight-forward scan over archive map.
1628 (generic_link_check_archive_element_no_collect,
1629 generic_link_check_archive_element_collect,
1630 generic_link_check_archive_element): Add h and name params.
1631 * aoutx.h (aout_link_check_archive_element): Likewise.
1632 * pdp11.c (aout_link_check_archive_element): Likewise.
1633 * xcofflink.c (xcoff_link_check_archive_element): Likewise.
1634 * cofflink.c (coff_link_check_archive_element): Likewise. Don't
1635 scan symbols, simply add archive element whenever h is undefined.
1636 (coff_link_check_ar_symbols): Delete.
1637 * ecoff.c (read_ext_syms_and_strs): Delete.
1638 (reread_ext_syms_and_strs): Delete.
1639 (ecoff_link_check_archive_element): Add h and name param. Don't
1640 scan symbols, simply add based on h. Use ecoff_link_add_object_symbols.
1641 * elflink.c (elf_link_is_defined_archive_symbol): Don't test
1642 archive_pass.
1643 (elf_link_add_archive_symbols): Delete "defined" array, merge
1644 functionality into "included". Make "included" a char array. Don't
1645 set or test archive_pass.
1646 * libbfd-in.h (_bfd_generic_link_add_archive_symbols): Update.
1647 * libbfd.h: Regenerate.
1648
8c784016
KK		 16492014-08-01 Takashi Yoshii <yoshii.takashi@renesas.com>
1650
1651 PR 10373
1652 * elf32-sh.c (sh_elf_relax_section): Add jmp to bra relaxing.
1653
351cdf24
MF		 16542014-07-29 Matthew Fortune <matthew.fortune@imgtec.com>
1655
1656 * elfxx-mips.c (ABI_O32_P, MIPS_ELF_ABIFLAGS_SECTION_NAME_P): New macro.
1657 (mips_elf_obj_tdata): Add abiflags and abiflags_valid fields.
1658 (bfd_mips_elf_swap_abiflags_v0_in): New function.
1659 (bfd_mips_elf_swap_abiflags_v0_out): Likewise.
1660 (_bfd_mips_elf_section_from_shdr): Handle SHT_MIPS_ABIFLAGS.
1661 (_bfd_mips_elf_fake_sections): Likewise.
1662 (_bfd_mips_elf_always_size_sections): Handle .MIPS.abiflags.
1663 (_bfd_mips_elf_additional_program_headers): Account for new
1664 PT_MIPS_ABIFLAGS program header.
1665 (_bfd_mips_elf_modify_segment_map): Create PT_MIPS_ABIFLAGS segment and
1666 associate with .MIPS.abiflags.
1667 (_bfd_mips_elf_gc_mark_extra_sections): New function.
1668 (bfd_mips_isa_ext, update_mips_abiflags_isa): New static function.
1669 (infer_mips_abiflags): Likewise.
1670 (_bfd_mips_elf_final_link): Handle .MIPS.abiflags.
1671 (mips_32bit_flags_p): Moved higher.
1672 (mips_elf_merge_obj_attributes, _bfd_mips_fp_abi_string): Error
1673 checking for FP ABIs.
1674 (_bfd_mips_elf_merge_private_bfd_data): Restructure and add abiflags
1675 checks. Check EF_MIPS_FP64 flag consistency.
1676 (print_mips_ases, print_mips_isa_ext): New static function.
1677 (print_mips_fp_abi_value, get_mips_reg_size): Likewise.
1678 (_bfd_mips_elf_print_private_bfd_data): Display abiflags data.
1679 (_bfd_mips_post_process_headers): Set EI_ABIVERSION = 3 for
1680 Val_GNU_MIPS_ABI_FP_64 or Val_GNU_MIPS_ABI_FP_64A.
1681 * elfxx-mips.h (_bfd_mips_elf_gc_mark_extra_sections): New prototype.
1682 * elf32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1683 * elfn32-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1684 * elf64-mips.c (elf_backend_gc_mark_extra_sections): Implement.
1685
b794fc1d
AM		 16862014-07-28 Alan Modra <amodra@gmail.com>
1687
1688 PR 13227
1689 * archive.c (_bfd_compute_and_write_armap): Warn on adding
1690 __gnu_lto_slim to armap.
1691 * linker.c (_bfd_generic_link_add_one_symbol): Warn on adding
1692 __gnu_lto_slim to linker hash table.
1693
48494700
AG		 16942014-07-27 Anthony Green <green@moxielogic.org>
1695
1696 * config.bfd: Add moxie-*-moxiebox*.
1697
3d52a869
JS		 16982014-07-21 Joel Sherrill <joel.sherrill@oarcorp.com>
1699
1700 Add or reactivate or1k-*-rtems*
1a8bdf69 1701 * config.bfd (or1k-*-rtems*): Reactivate.
3d52a869 1702
cca5b8b6
L		 17032014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1704
1705 * elf32-i386.c (elf_i386_plt_sym_val): Match PLT entry only for
1706 ELFOSABI_GNU input.
1707 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1708 (elf_x86_64_plt_sym_val_offset_plt_bnd): Likewise.
1709
144bed8d
L		 17102014-07-16 H.J. Lu <hongjiu.lu@intel.com>
1711
1712 PR binutils/17154
1713 * elf32-i386.c (elf_i386_plt_sym_val): Only match R_*_JUMP_SLOT
1714 and R_*_IRELATIVE relocation offset with PLT entry.
1715 * elf64-x86-64.c (elf_x86_64_plt_sym_val): Likewise.
1716 (elf_x86_64_plt_sym_val_offset_plt_bnd): New.
1717 (elf_x86_64_get_synthetic_symtab): Use it.
1718
998d811a
L		 17192014-07-15 H.J. Lu <hongjiu.lu@intel.com>
1720
1721 PR ld/17057
1722 * elf32-i386.c (elf_i386_compute_jump_table_size): Replace
1723 next_tls_desc_index with elf.srelplt->reloc_count.
1724
87f14779
AM		 17252014-07-15 Alan Modra <amodra@gmail.com>
1726
1727 * cache.c (cache_bread_1): Don't return -1 when fread returns
1728 a positive value.
1729
cd3416da
AM		 17302014-07-15 Alan Modra <amodra@gmail.com>
1731
1732 * elflink.c (elf_merge_st_other): Update comments. Simplify
1733 visibility handling. Make isym const. Move code modifying
1734 isym->st_other for --exclude-libs to..
1735 (elf_link_add_object_symbols): ..here.
1736
17ca87fc
MN		 17372014-07-11 Maks Naumov <maksqwe1@ukr.net>
1738
1739 PR 17141
1740 * elf.c (_bfd_elf_strtab_add): Check strtab name for failure.
1741
5bc8cb6f
NC		 17422014-07-08 Nick Clifton <nickc@redhat.com>
1743
1744 PR ld/17110
1745 * elf32-sh.c (sh_elf_osec_to_segment): Do not look for output
1746 segments in input bfds.
1747
7572ca89
WN		 17482014-07-08 Will Newton <will.newton@linaro.org>
1749
1750 * elf32-arm.c (ELF_MAXPAGESIZE): Increase the default
1751 value to 64kB and remove custom setting for NaCl.
1752
bffebb6b
AM		 17532014-07-08 Alan Modra <amodra@gmail.com>
1754
1755 * elflink.c (_bfd_elf_copy_link_hash_symbol_type): Copy st_other
1756 bits from source to dest.
1757 * linker.c (_bfd_generic_copy_link_hash_symbol_type): Update comment.
1758 * targets.c (struct bfd_target <_bfd_copy_link_hash_symbol_type>):
1759 Likewise.
1760 * bfd-in2.h: Regenerate.
1761
2e0488d3
JW		 17622014-07-08 Jiong Wang <jiong.wang@arm.com>
1763
1764 * elfnn-aarch64.c (elf_backend_rela_normal): Set to 1.
1765 (elfNN_aarch64_relocate_section): Remove duplicated addend adjustment
1766 when info->relocatable be true.
1767
75f58085
BS		 17682014-07-07 Barney Stratford <barney_stratford@fastmail.fm>
1769
1770 * elf32-avr.c: Handle R_AVR_PORT5 and R_AVR_PORT6.
1771 * reloc.c: Add BFD_RELOC_AVR_PORT5 and BFD_RELOC_AVR_PORT6.
1772 * bfd-in2.h: Regenerate.
1773 * libbfd.h: Regenerate.
1774
1110793a
AM		 17752014-07-04 Alan Modra <amodra@gmail.com>
1776
1777 * Makefile.am: Update "configure.in" comments.
1778 * PORTING: Likewise.
1779 * aoutx.h: Likewise.
1780 * configure.host: Likewise.
1781 * doc/bfdint.texi: Likewise.
1782 * targets.c: Likewise.
1783 * warning.m4: Likewise.
1784 * Makefile.in: Regenerate.
1785
35eafcc7
AM		 17862014-07-04 Alan Modra <amodra@gmail.com>
1787
1788 * configure.ac: Rename from configure.in.
1789 * Makefile.in: Regenerate.
1790 * config.in: Regenerate.
1791 * doc/Makefile.in: Regenerate.
1792
82b57a90
AM		 17932014-07-04 Alan Modra <amodra@gmail.com>
1794
1795 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Remove configure.in.
1796 * Makefile.in: Regenerate.
1797
2e98a7bd
AM		 17982014-07-04 Alan Modra <amodra@gmail.com>
1799
1800 * version.m4: New file.
1801 * configure.in: Include version.m4.
1802 (AC_INIT): Update.
1803 * Makefile.am (RELEASE): Delete.
1804 (bfdver.h): Depend on development.sh, use instead of RELEASE.
1805 * Makefile.in: Regenerate.
1806 * doc/Makefile.in: Regenerate.
1807
d1eca1e4
AM		 18082014-07-02 Alan Modra <amodra@gmail.com>
1809
1810 * elf32-ppc.c (ppc_elf_adjust_dynamic_symbol): Clear
1811 pointer_equality_needed when !readonly_dynrelocs.
1812 * elf64-ppc.c (ppc64_elf_adjust_dynamic_symbol): Likewise.
1813
afb93314
AM		 18142014-07-02 Alan Modra <amodra@gmail.com>
1815
1816 * elf32-ppc.c (ppc_elf_check_relocs): Set DF_STATIC_TLS for PIEs too.
1817 * elf64-ppc.c (ppc64_elf_check_relocs): Likewise.
1818
b6a1c03a
AM		 18192014-07-01 Alan Modra <amodra@gmail.com>
1820
1821 * bfd.c (struct bfd): Reorganise for better packing. Delete
1822 "ifd" field. Make "format", "direction" and "flags" bitfields.
1823 (HAS_LOAD_PAGE): Delete, renumber following flags.
1824 * bfd-in2.h: Regenerate.
1825 * coff-tic4x.c: Remove HAS_LOAD_PAGE from extra flags in target vecs.
1826
7341d5e2
AM		 18272014-07-01 Alan Modra <amodra@gmail.com>
1828
1829 * elf64-ppc.c (ppc_stub_type): Add ppc_stub_global_entry.
1830 (struct ppc_link_hash_table): Increase size of stub_count array.
1831 (build_global_entry_stubs): Emit symbol on global entry stub.
1832 (ppc64_elf_build_stubs): NULL check htab->brlt. Add global entry
1833 stub stats.
1834
810d4e75
AM		 18352014-07-01 Alan Modra <amodra@gmail.com>
1836
1837 * elf64-ppc.c (abiversion, set_abiversion): Move earlier.
1838 (ppc64_elf_branch_reloc): Adjust addend for ELFv2 local offset.
1839 (ppc64_elf_set_toc): Set ".TOC." symbol value when using
1840 generic linker.
1841 (ppc64_elf_relocate_section): Disable ELFv2 function entry
1842 optimisation when --traditional-format.
1843
f36e8886
BS		 18442014-07-01 Barney Stratford <barney_stratford@fastmail.fm>
1845 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
1846 Pitchumani Sivanupandi <pitchumani.s@atmel.com>
1847 Soundararajan <Sounderarajan.D@atmel.com>
1848
1849 * archures.c: Add avrtiny architecture for avr target.
1850 * cpu-avr.c (arch_info_struct): Add avrtiny arch info.
1851 * elf32-avr.c (elf_avr_howto_table): New relocation R_AVR_LDS_STS_16
1852 added for 16 bit LDS/STS instruction of avrtiny arch.
1853 (avr_reloc_map): Reloc R_AVR_LDS_STS_16 is mapped to
1854 BFD_RELOC_AVR_LDS_STS_16.
1855 (bfd_elf_avr_final_write_processing): Select machine number
1856 avrtiny arch.
1857 (elf32_avr_object_p): Set machine number for avrtiny arch.
1858 * reloc.c: Add documentation for BFD_RELOC_AVR_LDS_STS_16 reloc.
1859 * bfd-in2.h: Regenerate.
1860 * libbfd.h: Regenerate.
1861
60d77146
NC		 18622014-06-26 Nick Clifton <nickc@redhat.com>
1863
1864 PR binutils/16949
1865 * dwarf2.c (is_str_attr): New function.
1866 (find_abstract_instance_name): Use it to determine when an
1867 attribute has a string value.
1868
15bfcc77
AM		 18692014-06-24 Alan Modra <amodra@gmail.com>
1870
1871 * elf32-ppc.c (ppc_elf_size_dynamic_sections): Arrange to keep
1872 .sdata/.sdata2 when _SDA_BASE_/_SDA2_BASE_ should be output
1873 for --emit-relocs.
1874
886aba9e
PDM		 18752014-06-21 Philippe De Muyter <phdm@macqel.be>
1876
1877 * targets.c (_bfd_target_vector): Add missing #ifdef BFD64 for
1878 a number of targets.
1879
eea6dad2
KM		 18802014-06-20 Kyle McMartin <kyle@redhat.com>
1881
1882 * elf32-arm.c (elf32_arm_check_relocs): Set DF_STATIC_TLS when
1883 emitting initial-exec relocs when not linking an executable.
1884
9f19ab6d
WN		 18852014-06-16 Will Newton <will.newton@linaro.org>
1886
1887 * elf32-arm.c (elf32_arm_allocate_plt_entry): Increment
1888 htab->next_tls_desc_index in the non-IPLT case.
1889 Calculate GOT offset correctly for the non-IPLT case.
1890 (allocate_dynrelocs_for_symbol): Don't increment
1891 htab->next_tls_desc_index here.
1892
eb9a5ecf
AM		 18932014-06-16 Alan Modra <amodra@gmail.com>
1894
1895 * elf32-vax.c (elf_vax_size_dynamic_sections): Clear linker
1896 created sections.
1897
d0ae9fbd
OJ		 18982014-06-13 Omair Javaid <omair.javaid@linaro.org>
1899
1900 * elfxx-aarch64.c (stdarg.h): Include.
1901 (string.h): Include.
1902 (_bfd_aarch64_elf_grok_prstatus): Updated.
1903 (_bfd_aarch64_elf_grok_psinfo): New function.
1904 (_bfd_aarch64_elf_write_core_note): New function.
1905 * elfxx-aarch64.h (elf_backend_grok_psinfo): Define.
1906 (elf_backend_write_core_note): Define.
1907
d495ab0d
AM		 19082014-06-13 Alan Modra <amodra@gmail.com>
1909
1910 * archive.c: Include bfdlink.h.
1911 (_bfd_archive_close_and_cleanup): Call linker hash_table_free.
1912 * bfd.c (struct bfd): Add is_linker_output field.
1913 * elf-bfd.h (_bfd_elf_link_hash_table_free): Update prototype.
1914 * linker.c (_bfd_link_hash_table_init): Set up hash_table_free,
1915 link.hash and is_linker_output.
1916 (_bfd_generic_link_hash_table_free): Replace bfd_link_hash_table*
1917 param with bfd*. Assert is_linker_output and link.hash, and
1918 clear them before exit.
1919 * elf-m10300.c (elf32_mn10300_link_hash_table_free): Replace
1920 bfd_link_hash_table* param with bfd*. Hack is_linker_output
1921 and link.hash so we can free two linker hash tables.
1922 (elf32_mn10300_link_hash_table_create): Create static_hash_table
1923 first. Clean up on errors. Set hash_table_free pointer.
1924 * elf32-arm.c (elf32_arm_link_hash_table_free): Replace
1925 bfd_link_hash_table* param with bfd*.
1926 (elf32_arm_link_hash_table_create): Clean up on errors. Set
1927 hash_table_free pointer.
1928 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc1x.c,
1929 * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c, * elf32-xgate.c,
1930 * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c, * elflink.c,
1931 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c,
1932 * xcofflink.c: Similarly.
1933 * simple.c (bfd_simple_get_relocated_section_contents): Save and
1934 clear link.next before creating linker hash table. Clean up on
1935 errors, and restore link.next on exit.
1936 * elf32-m68hc1x.h (m68hc11_elf_bfd_link_hash_table_free): Delete.
1937 * elf32-xgate.h (xgate_elf_bfd_link_hash_table_free): Delete.
1938 * elfxx-sparc.h (_bfd_sparc_elf_link_hash_table_free): Delete.
1939 * libcoff-in.h (_bfd_xcoff_bfd_link_hash_table_free): Delete.
1940 * hash.c (bfd_hash_table_init_n): Free table on error.
1941 * libbfd-in.h (_bfd_generic_link_hash_table_free): Update proto.
1942 * bfd-in2.h: Regenerate.
1943 * libbfd.h: Regenerate.
1944 * libcoff.h: Regenerate.
1945
caa4096e
AM		 19462014-06-13 Alan Modra <amodra@gmail.com>
1947
1948 PR 17047
1949 * targets.c (BFD_JUMP_TABLE): Delete NAME##_bfd_link_hash_table_free.
1950 (struct bfd_target <_bfd_link_hash_table_free>): Delete.
1951 * bfd.c (bfd_link_hash_table_free): Don't define.
1952 * aout-adobe.c, * aout-target.h, * aout-tic30.c, * binary.c, * bout.c,
1953 * coff64-rs6000.c, * coffcode.h, * elf-m10300.c, * elf32-arm.c,
1954 * elf32-avr.c, * elf32-hppa.c, * elf32-i386.c, * elf32-m68hc11.c,
1955 * elf32-m68hc12.c, * elf32-m68k.c, * elf32-metag.c, * elf32-nios2.c,
1956 * elf32-sparc.c, * elf32-xgate.c, * elf64-ia64-vms.c, * elf64-ppc.c,
1957 * elf64-sparc.c, * elf64-x86-64.c, * elfnn-aarch64.c, * elfnn-ia64.c,
1958 * elfxx-target.h, * i386msdos.c, * i386os9k.c, * ieee.c, * ihex.c,
1959 * libbfd-in.h, * libecoff.h, * mach-o-target.c, * mmo.c,
1960 * nlm-target.h, * oasys.c, * pef.c, * plugin.c, * ppcboot.c, * som.c,
1961 * srec.c, * tekhex.c, * verilog.c, * versados.c, * vms-alpha.c,
1962 * xsym.c: Don't define various link_hash_table_free defines, and
1963 remove from bfd_target vars. Temporarily reference some of the
1964 target link_hash_table_free functions to avoid warnings.
1965 * bfd-in2.h: Regenerate.
1966 * libbfd.h: Regenerate.
1967
68faa637
AM		 19682014-06-13 Alan Modra <amodra@gmail.com>
1969
1970 * elf-m10300.c, * elf32-arm.c, * elf32-avr.c, * elf32-hppa.c,
1971 * elf32-i386.c, * elf32-m68hc1x.c, * elf32-m68k.c, * elf32-metag.c,
1972 * elf32-nios2.c, * elf64-ia64-vms.c, * elf64-ppc.c, * elf64-x86-64.c,
1973 * elfnn-aarch64.c, * elfnn-ia64.c, * elfxx-sparc.c, * xcofflink.c:
1974 Move link_hash_table_free functions before their corresponding
1975 link_hash_table_create functions.
1976
c72f2fb2
AM		 19772014-06-13 Alan Modra <amodra@gmail.com>
1978
1979 * bfd.c (struct bfd): Replace link_next with a union.
1980 * aoutx.h, * bfd.c, * coff-ppc.c, * coff-rs6000.c, * cofflink.c,
1981 * ecoff.c, * elf-m10300.c, * elf32-arm.c, * elf32-avr.c,
1982 * elf32-hppa.c, * elf32-i386.c, * elf32-lm32.c, * elf32-m32c.c,
1983 * elf32-m32r.c, * elf32-m68hc1x.c, * elf32-metag.c,
1984 * elf32-microblaze.c, * elf32-nds32.c, * elf32-nios2.c,
1985 * elf32-or1k.c, * elf32-ppc.c, * elf32-rl78.c, * elf32-s390.c,
1986 * elf32-score.c, * elf32-score7.c, * elf32-sh.c, * elf32-spu.c,
1987 * elf32-tic6x.c, * elf32-tilepro.c, * elf32-xstormy16.c,
1988 * elf32-xtensa.c, * elf64-alpha.c, * elf64-hppa.c, * elf64-ia64-vms.c,
1989 * elf64-mmix.c, * elf64-ppc.c, * elf64-s390.c, * elf64-x86-64.c,
1990 * elflink.c, * elfnn-aarch64.c, * elfxx-mips.c, * elfxx-sparc.c,
1991 * elfxx-tilegx.c, * linker.c, * pdp11.c, * peXXigen.c, * simple.c,
1992 * sunos.c, * vms-alpha.c, * xcofflink.c: Update for above.
1993 * bfd-in2.h: Regenerate.
1994
7ed689ad
AM		 19952014-06-11 Alan Modra <amodra@gmail.com>
1996
1997 * linker.c (unwrap_hash_lookup): Add missing parens.
1998
07821655
KT		 19992014-06-11 Kai Tietz <ktietz@redhat.com>
2000
2001 * libcoff-in.h (coff_tdata): Make relocbase member unsigned.
2002 * libcoff.h: Regenerated.
2003
7b8e2718
AM		 20042014-06-10 Alan Modra <amodra@gmail.com>
2005
b71c4043 2006 PR ld/16910
7b8e2718 2007 * linker.c (unwrap_hash_lookup): New function.
1a8bdf69 2008 * elf-bfd.h (RELOC_FOR_GLOBAL_SYMBOL): Call unwrap_hash_lookup.
7b8e2718
AM		 2009 * elf32-i370.c (i370_elf_relocate_section): Likewise.
2010 * elf32-m32c.c (m32c_elf_relocate_section): Likewise.
2011 * elf32-m32r.c (m32r_elf_relocate_section): Likewise.
2012 * elf32-score.c (s3_bfd_score_elf_relocate_section): Likewise.
2013 * elf32-score7.c (s7_bfd_score_elf_relocate_section): Likewise.
2014 * elf32-spu.c (spu_elf_relocate_section): Likewise.
2015 * elf64-hppa.c (elf64_hppa_relocate_section): Likewise.
2016
a47622ac
AM		 20172014-06-07 Alan Modra <amodra@gmail.com>
2018
2019 * elf32-ppc.c (ppc_elf_relocate_section): Treat field of cmpli
2020 insn as a bitfield; Use complain_overflow_bitfield.
2021 * elf64-ppc.c (ppc64_elf_relocate_section): Likewise.
2022
270c9937
JB		 20232014-06-05 Joel Brobecker <brobecker@adacore.com>
2024
2025 * development.sh: New file.
2026 * warning.m4 (AM_BINUTILS_WARNINGS): Source bfd/development.sh.
2027 Make -Werror the default with GCC only if DEVELOPMENT is true.
2028 * Makefile.am (CONFIG_STATUS_DEPENDENCIES): Add
2029 $(srcdir)/development.sh.
2030 * Makefile.in, configure: Regenerate.
2031
ac21917f
WN		 20322014-06-04 Will Newton <will.newton@linaro.org>
2033
810d4e75 2034 * elfnn-aarch64.c (tpoff_base): Make test of tls_sec
ac21917f
WN		 2035 being non-NULL into an assert.
2036 (elfNN_aarch64_tls_relax): Remove unused code.
2037
33ac0ca1
DD		 20382014-06-03 DJ Delorie <dj@redhat.com>
2039
2040 * elf32-rx.c (rx_table_map): Use BFD_VMA_FMT for portability.
2041
c32abae8
NC		 20422014-06-03 Nick Clifton <nickc@redhat.com>
2043
2044 PR ld/16807
2045 * peXXigen.c (rsrc_process_section): Page align the new contents
2046 befgore writing out.
2047
397998fc
AM		 20482014-06-03 Alan Modra <amodra@gmail.com>
2049
2050 * elf64-ppc.c (ADDIS_R12_R2): Define.
2051 (build_plt_stub): Support fusion on ELFv2 stub.
2052 (ppc_build_one_stub): Likewise for plt branch stubs.
2053
b4894562
AM		 20542014-05-28 Alan Modra <amodra@gmail.com>
2055
2056 * elf32-rx.c (rx_table_map): Delete set but not used variables.
2057
4ba3b326
TG		 20582014-05-28 Tristan Gingold <gingold@adacore.com>
2059
2060 * dwarf2.c (lookup_address_in_function_table): Add best_fit_len
2061 to keep the length of the best fit range.
2062 (lookup_symbol_in_function_table, info_hash_lookup_funcinfo):
2063 Likewise.
2064
7a2f2d82
DD		 20652014-05-27 DJ Delorie <dj@redhat.com>
2066
1a8bdf69 2067 * elf32-rx.c (get_symbol_value_maybe): New.
7a2f2d82
DD		 2068 (rx_elf_relocate_section): If we find a reloc against
2069 $tableentry$default$<name>, redirect it to the appropriate
2070 $tableentry$<n>$.
2071 (RX_Table_Info): New.
2072 (rx_table_find): New. Check all tables and SEC_KEEP all sections
2073 with table parts in them.
2074 (rx_check_directives): New.
2075 (rx_table_map_2): New.
2076 (rx_table_map): New.
2077 (rx_additional_link_map_text): New. Called to dump tables to the
2078 map file.
1a8bdf69 2079 * elf32-rx.h: New.
7a2f2d82 2080
bceec4b9
DD		 20812014-05-20 DJ Delorie <dj@redhat.com>
2082
2083 * elf32-msp430.c (msp430_elf_relax_adjust_locals): Avoid overflow.
2084
93d1b056
AM		 20852014-05-20 Alan Modra <amodra@gmail.com>
2086
2087 PR 16952
2088 * elf32-ppc.c (ppc_elf_create_linker_section): Move earlier.
2089 Remove redundant setting of htab->elf.dynobj. Don't align.
2090 Define .sdata symbols using _bfd_elf_define_linkage_sym.
2091 (ppc_elf_create_glink): Call ppc_elf_create_linker_section.
2092 (create_sdata_sym): Delete.
2093 (elf_allocate_pointer_linker_section): Rename from
2094 elf_create_pointer_linker_section. Align section.
2095 (ppc_elf_check_relocs): Don't call ppc_elf_creat_linker_section
2096 directly here, or create_sdata_sym. Set ref_regular on _SDA_BASE_
2097 and _SDA2_BASE_.
2098 (ppc_elf_size_dynamic_sections): Remove ATTRIBUTE_UNUSED on param.
2099 Remove unnecessary tests on _SDA_BASE_ sym.
2100 (maybe_strip_sdasym, ppc_elf_maybe_strip_sdata_syms): New functions.
2101 (ppc_elf_relocate_section): Tighten SDA reloc symbol section checks.
2102 * elf32-ppc.h (ppc_elf_set_sdata_syms): Delete.
2103 (ppc_elf_maybe_strip_sdata_syms): Declare.
2104
a7c7b2ba
RM		 21052014-05-16 Ryan Mansfield <rmansfield@qnx.com>
2106
b4894562 2107 * config.bfd: Move QNX target_cflags from arm-*-netbsd* to arm-*-nto*.
a7c7b2ba
RM		 2108
21092014-05-16 Jon Turney <jon.turney@dronecode.org.uk>
6e6e7cfc
JT		 2110
2111 * peXXigen.c (pe_print_debugdata): Don't interpret debug directory
2112 in a section with no contents.
2113 (is_vma_in_section, find_section_by_vma): New functions.
2114 (_bfd_XX_bfd_copy_private_bfd_data_common): Recalculate file
2115 offsets in the debug directory.
2116 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2117 Byte-swap GUID from little-endian to big-endian order for
2118 consistent and conventional display.
2119
856ea05c
KP		 21202014-05-16 Kaushik Phata <Kaushik.Phatak@kpit.com>
2121
2122 * elf32-rl78.c (rl78_elf_merge_private_bfd_data): Complain if
2123 64-bit doubles objects mix with 32-bit doubles objects.
2124 (rl78_elf_print_private_bfd_data): Describe 64-bit doubles flag.
2125
68e0f6b1
HPN		 21262014-05-08 Hans-Peter Nilsson <hp@bitrange.com>
2127
2128 * mmo.c: Update URLs in documentation comments.
2129
1058c753
VA		 21302014-05-02 Volodymyr Arbatov <arbatov@cadence.com>
2131 David Weatherford <weath@cadence.com>
2132 Max Filippov <jcmvbkbc@gmail.com>
2133
2134 * elf32-xtensa.c (relax_section): treat R_XTENSA_DIFF* relocations as
2135 signed.
2136
e59bc75b
AT		 21372014-05-07 Andreas Tobler <andreast@fgznet.ch>
2138
2139 * config.bfd: Add proper arm config for *-*-freebsd*.
2140
ae52f483
AB		 21412014-05-07 Andrew Bennett <andrew.bennett@imgtec.com>
2142
2143 * aoutx.h (NAME (aout, machine_type)): Add mips32r3, mips64r3,
2144 mips32r5 and mips64r5.
2145 * archures.c (bfd_architecture): Likewise.
2146 * bfd-in2.h (bfd_architecture): Likewise.
2147 * cpu-mips.c (arch_info_struct): Likewise.
2148 * elfxx-mips.c (mips_set_isa_flags): Likewise.
2149
757a636f
RS		 21502014-05-06 Richard Sandiford <rdsandiford@googlemail.com>
2151
2152 * elfxx-mips.h (elfxx-mips.h): Declare.
2153 * elfxx-mips.c (mips_elf_merge_obj_attributes): Use it to report
2154 Tag_GNU_MIPS_ABI_FP mismatches.
2155 (_bfd_mips_fp_abi_string): New function.
2156
2f67d686
AM		 21572014-05-02 Alan Modra <amodra@gmail.com>
2158
2159 * targets.c: Sort bfd_target vectors somewhat alphabetically.
2160 * configure.in: Likewise.
2161 * configure: Regenerate.
2162
6d00b590
AM		 21632014-05-02 Alan Modra <amodra@gmail.com>
2164
2165 * aix386-core.c, * aout-adobe.c, * aout-arm.c, * aout-ns32k.c,
2166 * aout-sparcle.c, * aout0.c, * aoutx.h, * armnetbsd.c, * bout.c,
2167 * cf-i386lynx.c, * cf-sparclynx.c, * cisco-core.c, * coff-alpha.c,
2168 * coff-apollo.c, * coff-arm.c, * coff-aux.c, * coff-go32.c,
2169 * coff-h8300.c, * coff-h8500.c, * coff-i386.c, * coff-i860.c,
2170 * coff-i960.c, * coff-m68k.c, * coff-m88k.c, * coff-mips.c,
2171 * coff-rs6000.c, * coff-sh.c, * coff-sparc.c, * coff-stgo32.c,
2172 * coff-svm68k.c, * coff-tic80.c, * coff-u68k.c, * coff-w65.c,
2173 * coff-we32k.c, * coff-x86_64.c, * coff-z80.c, * coff-z8k.c,
2174 * coff64-rs6000.c, * config.bfd, * configure.com, * configure.in,
2175 * demo64.c, * elf-m10200.c, * elf-m10300.c, * elf32-am33lin.c,
2176 * elf32-arc.c, * elf32-arm.c, * elf32-avr.c, * elf32-bfin.c,
2177 * elf32-cr16.c, * elf32-cr16c.c, * elf32-cris.c, * elf32-crx.c,
2178 * elf32-d10v.c, * elf32-d30v.c, * elf32-dlx.c, * elf32-epiphany.c,
2179 * elf32-fr30.c, * elf32-frv.c, * elf32-gen.c, * elf32-h8300.c,
2180 * elf32-hppa.c, * elf32-i370.c, * elf32-i386.c, * elf32-i860.c,
2181 * elf32-i960.c, * elf32-ip2k.c, * elf32-iq2000.c, * elf32-lm32.c,
2182 * elf32-m32c.c, * elf32-m32r.c, * elf32-m68hc11.c, * elf32-m68hc12.c,
2183 * elf32-m68k.c, * elf32-m88k.c, * elf32-mcore.c, * elf32-mep.c,
2184 * elf32-metag.c, * elf32-microblaze.c, * elf32-mips.c, * elf32-moxie.c,
2185 * elf32-msp430.c, * elf32-mt.c, * elf32-nds32.c, * elf32-nios2.c,
2186 * elf32-or1k.c, * elf32-pj.c, * elf32-ppc.c, * elf32-rl78.c,
2187 * elf32-rx.c, * elf32-s390.c, * elf32-score.c, * elf32-sh-symbian.c,
2188 * elf32-sh.c, * elf32-sh64.c, * elf32-sparc.c, * elf32-spu.c,
2189 * elf32-tic6x.c, * elf32-tilegx.c, * elf32-tilepro.c, * elf32-v850.c,
2190 * elf32-vax.c, * elf32-xc16x.c, * elf32-xgate.c, * elf32-xstormy16.c,
2191 * elf32-xtensa.c, * elf64-alpha.c, * elf64-gen.c, * elf64-hppa.c,
2192 * elf64-ia64-vms.c, * elf64-mips.c, * elf64-mmix.c, * elf64-ppc.c,
2193 * elf64-s390.c, * elf64-sh64.c, * elf64-sparc.c, * elf64-tilegx.c,
2194 * elf64-x86-64.c, * elfn32-mips.c, * elfnn-aarch64.c, * elfnn-ia64.c,
2195 * epoc-pe-arm.c, * epoc-pei-arm.c, * hp300bsd.c, * hp300hpux.c,
2196 * hppabsd-core.c, * hpux-core.c, * i386aout.c, * i386bsd.c,
2197 * i386dynix.c, * i386freebsd.c, * i386linux.c, * i386lynx.c,
2198 * i386mach3.c, * i386msdos.c, * i386netbsd.c, * i386os9k.c,
2199 * irix-core.c, * m68k4knetbsd.c, * m68klinux.c, * m68knetbsd.c,
2200 * m88kmach3.c, * m88kopenbsd.c, * mach-o-i386.c, * mach-o-x86-64.c,
2201 * makefile.vms, * mipsbsd.c, * mmo.c, * netbsd-core.c, * newsos3.c,
2202 * nlm32-alpha.c, * nlm32-i386.c, * nlm32-ppc.c, * nlm32-sparc.c,
2203 * ns32knetbsd.c, * osf-core.c, * pc532-mach.c, * pe-arm-wince.c,
2204 * pe-arm.c, * pe-i386.c, * pe-mcore.c, * pe-mips.c, * pe-ppc.c,
2205 * pe-sh.c, * pe-x86_64.c, * pei-arm-wince.c, * pei-arm.c,
2206 * pei-i386.c, * pei-ia64.c, * pei-mcore.c, * pei-mips.c, * pei-ppc.c,
2207 * pei-sh.c, * pei-x86_64.c, * ppcboot.c, * ptrace-core.c, * riscix.c,
2208 * sco5-core.c, * som.c, * sparclinux.c, * sparclynx.c,
2209 * sparcnetbsd.c, * sunos.c, * targets.c, * trad-core.c,
2210 * vax1knetbsd.c, * vaxbsd.c, * vaxnetbsd.c, * versados.c,
2211 * vms-alpha.c, * vms-lib.c: Rename bfd targets to
2212 <cpu>_<format>_<other>_<endian>_vec. Adjust associated MY macros
2213 on aout targets.
2214 * configure: Regenerate.
2215
1218d67d
HPN		 22162014-05-01 Hans-Peter Nilsson <hp@bitrange.com>
2217
2218 * mmo.c (mmo File layout documentation): Add note about low bits
2219 of address.
2220 (mmo_write_chunk): When handling data remainder, assert that
2221 previous remaining data is flushed.
2222 (mmo_write_loc_chunk): Only look for trailing and leading zeros
2223 when dealing with an aligned VMA and for aligned lengths. Don't skip
2224 the last 32-bit-word of zeros.
2225 (mmo_write_loc_chunk): Emit an error if the VMA is not aligned.
2226 (mmo_scan) <case LOP_QUOTE>: Move re-alignment of vma before
2227 emitting data, not after updating it.
2228 <case LOP_LOC>: Call mmo_decide_section with aligned vma.
2229
a953eec9
NC		 22302014-04-30 Nick Clifton <nickc@redhat.com>
2231
2232 * compress.c (bfd_is_section_compressed): When checking the
2233 .debug_str section, also check the fifth byte in the section is
2234 not part of a string.
2235
5087d529
AM		 22362014-04-30 Alan Modra <amodra@gmail.com>
2237
2238 * elf-eh-frame.c (struct cie.personality): Replace val with sym.
2239 (find_merged_cie): Identify personality functions by (bfd_id,index)
2240 pair when a local sym is used.
2241
230977a4
CS		 22422014-04-29 Christian Svensson <blue@cmd.nu>
2243
2244 * elf32-or1k.c: Fix a bug where non-TLS relocations would be forced
2245 into .rela.got if it contained TLS relocations as well.
2246
40af4a36
NC		 22472014-04-28 Nick Clifton <nickc@redhat.com>
2248
2249 PR ld/16821
2250 * peXXigen.c (_bfd_XXi_swap_sym_out): Rework fix to avoid compile
2251 time warning.
2252
a9e18c6a
AM		 22532014-04-26 Alan Modra <amodra@gmail.com>
2254
2255 * po/SRC-POTFILES.in: Regenerate.
2256 * configure: Regenerate.
2257
88667baf
NC		 22582014-04-25 Nick Clifton <nickc@redhat.com>
2259
2260 PR ld/16821
2261 * peXXigen.c (_bfd_XXi_swap_sym_out): Another fix for building on
2262 a 342-bit host. This time for older versions of gcc.
2263
08937d80
NC		 22642014-04-24 Nick Clifton <nickc@redhat.com>
2265
2266 * peXXigen.c (rsrc_print_section): Fix compile time warning for
2267 32-bit hosts.
2268
93ee1e36
AM		 22692014-04-24 Alan Modra <amodra@gmail.com>
2270
2271 PR 16867
2272 * dwarf2.c: Formatting.
2273 (struct dwarf2_debug): Make adjusted_section_count signed.
2274 (unset_sections): Make i signed.
2275 (set_debug_vma): New function.
2276 (place_sections): Handle separate debug object file. Set VMA
2277 on debug sections, even if they have an output section. Also
2278 set VMA on zero size sections, and non-load but alloc sections.
2279 Set adjusted_section_count to -1 when no section adjustment.
2280 Malloc adjusted_sections. Don't double last_vma. Transfer
2281 alloc section VMAs to separate debug file.
2282 (_bfd_dwarf2_cleanup_debug_info): Free adjusted_sections.
2283 (_bfd_dwarf2_slurp_debug_info): Add do_place parameter. Drop
2284 test on symbols being the same before using old stash. Read
2285 and use separate debug file symbols. Call place_sections.
2286 (find_line): Don't call place_sections here.
2287 * libbfd-in.h (_bfd_dwarf2_slurp_debug_info): Update proto.
2288 * libbfd.h: Regenerate.
2289 * mach-o.c (bfd_mach_o_find_nearest_line): Adjust
2290 _bfd_dwarf2_slurp_debug_info call.
2291 * simple.c (simple_save_output_info): Clarify comment.
2292
3714081c
NC		 22932014-04-24 Nick Clifton <nickc@redhat.com>
2294
2295 PR ld/16807
2296 * peXXigen.c (struct rsrc_regions): New structure.
2297 (rsrc_print_resource_directory): Use new structure. Include
2298 offset of directory in listing.
2299 (rsrc_print_resource_entry): Likewise.
2300 (rsrc_print_section): Likewise.
2301 (rsrc_count_entries): Do not increment sizeof_strings or
2302 sizeof_leaves.
2303 (rsrc_count_directory): Do not increment sizeof_tables.
2304 (rsrc_compute_region_sizes): New function.
2305 (rsrc_write_leaf): Maintain 8-byte alignment for resource data.
2306 (rsrc_process_section): Compute size of regions after merging
2307 entries.
2308
cd0449ab
AM		 23092014-04-23 Alan Modra <amodra@gmail.com>
2310
2311 PR ld/16787
2312 * dwarf2.c (struct dwarf2_debug): Add sec_vma field.
2313 (place_sections): Do not modify VMA of sections when called from
2314 linker after sections have been placed in output sections. Short
2315 circuit single section case.
2316 (save_section_vma, section_vma_same): New functions.
2317 (_bfd_dwarf2_slurp_debug_info): Throw away stash if section VMAs
2318 change.
2319 * reloc.c (bfd_perform_relocation): Do not modify reloc addend
2320 when non-relocatable.
2321
d5f59c10
NC		 23222014-04-22 Nick Clifton <nickc@redhat.com>
2323
2324 PR ld/16821
2325 * peXXigen.c (_bfd_XXi_swap_sym_out): Fix for 32-bit hosts.
2326
73589c9d
CS		 23272014-04-22 Christian Svensson <blue@cmd.nu>
2328
2329 * Makefile.am: Remove openrisc and or32 support. Add support for or1k.
2330 * archures.c: Likewise.
2331 * coffcode.h: Likewise.
2332 * config.bfd: Likewise.
2333 * configure.in: Likewise.
2334 * reloc.c: Likewise.
2335 * targets.c: Likewise.
2336 * cpu-or1k.c: New file.
2337 * elf32-or1k.c: New file.
2338 * coff-or32.c: Delete.
2339 * cpu-openrisc.c: Delete.
2340 * cpu-or32.c: Delete.
2341 * elf32-openrisc.c: Delete.
2342 * elf32-or32.c: Delete.
2343 * Makefile.in: Regenerate.
2344 * bfd-in2.h: Regenerate.
2345 * configure: Regenerate.
2346 * libbfd.h: Regenerate.
2347
285fc9d8
YZ		 23482014-04-22 Yuanhui Zhang <asmwarrior@gmail.com>
2349
2350 PR ld/16821
2351 * peXXigen.c (abs_finder): Fix for 32-bit host builds.
2352
5d3b02f0
WN		 23532014-04-22 Will Newton <will.newton@linaro.org>
2354
2355 * elfnn-aarch64.c (elfNN_aarch64_section_flags): Remove
2356 function. (elf_backend_section_flags): Remove define.
2357
cc75d373
RH		 23582014-04-21 Richard Henderson <rth@redhat.com>
2359
d1c109de
RH		 2360 * elf64-alpha.c (elf64_alpha_size_got_sections): New may_merge
2361 parameter; honor it and disable got merging when false.
2362 (elf64_alpha_relax_got_load): Do not relax to GPREL relocs during
2363 the first pass of relaxation.
2364 (elf64_alpha_relax_with_lituse): Likewise. Move relaxed relocs to
2365 the end of the LITERAL+LITUSE chain.
2366 (elf64_alpha_relax_section): Only process LITERAL relocs during the
2367 second pass of relaxation.
2368
cc75d373
RH		 2369 * configure.ac (use_secureplt): Enable by default.
2370 * configure: Rebuild.
2371
c9ffd2ea
TG		 23722014-04-18 Tristan Gingold <gingold@adacore.com>
2373
2374 * mach-o.h (bfd_mach_o_dyld_info_command): Add rebase_content,
2375 bind_content, weak_bind_content, lazy_bind_content,
2376 export_content.
2377 (bfd_mach_o_load_command): Add comments, add next field.
2378 (mach_o_data_struct): Replace commands field by first_command
2379 and last_command.
2380 * mach-o.c (bfd_mach_o_append_command): New function.
2381 (bfd_mach_o_bfd_copy_private_symbol_data): Add blank lines.
2382 (bfd_mach_o_bfd_copy_private_section_data): Check flavour,
2383 copy fields.
2384 (bfd_mach_o_bfd_copy_private_header_data): Copy load commands.
2385 (bfd_mach_o_pad4, bfd_mach_o_pad_command): New functions.
2386 (bfd_mach_o_write_thread): Use macro instead of literal.
2387 (bfd_mach_o_write_dylinker, bfd_mach_o_write_dylib)
2388 (bfd_mach_o_write_main, bfd_mach_o_write_dyld_info): New
2389 functions.
2390 (bfd_mach_o_write_symtab_content): New function (extracted
2391 from bfd_mach_o_write_symtab).
2392 (bfd_mach_o_write_symtab): Split.
2393 (bfd_mach_o_count_indirect_symbols): Move
2394 (bfd_mach_o_build_dysymtab): Remove layout code.
2395 (bfd_mach_o_write_contents): Rewritten to build commands in order.
2396 (bfd_mach_o_count_sections_for_seg): Remove.
2397 (bfd_mach_o_build_obj_seg_command): New function (extracted from
2398 bfd_mach_o_build_seg_command).
2399 (bfd_mach_o_build_exec_seg_command): New function.
2400 (bfd_mach_o_build_dysymtab_command): Remove.
2401 (bfd_mach_o_layout_commands): New function.
2402 (bfd_mach_o_init_segment): New function.
2403 (bfd_mach_o_build_commands): Major rework to handle non-object
2404 files.
2405 (bfd_mach_o_alloc_and_read, bfd_mach_o_read_dyld_content): New
2406 function.
2407 (bfd_mach_o_read_dyld_info): Clear content fields.
2408 (bfd_mach_o_read_segment): Adjust call.
2409 (bfd_mach_o_flatten_sections): Adjust as now load commands are
2410 chained.
2411 (bfd_mach_o_scan_start_address, bfd_mach_o_scan)
2412 (bfd_mach_o_mkobject_init, bfd_mach_o_get_base_address)
2413 (bfd_mach_o_lookup_command, bfd_mach_o_core_fetch_environment):
2414 Likewise.
2415
967b2c53
TG		 24162014-04-18 Tristan Gingold <gingold@adacore.com>
2417
2418 * mach-o-target.c (bfd_mach_o_bfd_copy_private_header_data):
2419 Define instead of bfd_mach_o_bfd_copy_private_bfd_data.
2420 * mach-o.c (bfd_mach_o_bfd_copy_private_bfd_data): Rename.
2421 * mach-o.h (bfd_mach_o_bfd_copy_private_bfd_data): Likewise.
2422
4525c51a
TG		 24232014-04-18 Tristan Gingold <gingold@adacore.com>
2424
2425 * mach-o.h (bfd_mach_o_dylinker_command)
2426 (bfd_mach_o_dylib_command, bfd_mach_o_fvmlib_command): Remove
2427 name_len field.
2428 * mach-o.c (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2429 (bfd_mach_o_read_fvmlib): Adjust after name_len removal.
2430
4384b284
TG		 24312014-04-18 Tristan Gingold <gingold@adacore.com>
2432
2433 * mach-o.h (bfd_mach_o_backend_data): Add page_size field.
2434 * mach-o-target.c: Check TARGET_PAGESIZE is defined.
2435 (TARGET_NAME_BACKEND): Add TARGET_PAGESIZE.
2436 * mach-o.c (TARGET_PAGESIZE): Define and undefined for
2437 each targets declared.
2438 * mach-o-x86-64.c (TARGET_PAGESIZE): Define.
2439 * mach-o-i386.c (TARGET_PAGESIZE): Define.
2440
452216ab
TG		 24412014-04-18 Tristan Gingold <gingold@adacore.com>
2442
2443 * mach-o.c (bfd_mach_o_write_thread)
2444 (bfd_mach_o_write_section_32, bfd_mach_o_write_section_64)
2445 (bfd_mach_o_write_segment_32, bfd_mach_o_write_segment_64)
2446 (bfd_mach_o_read_dylinker, bfd_mach_o_read_dylib)
2447 (bfd_mach_o_read_prebound_dylib, bfd_mach_o_read_prebind_cksum)
2448 (bfd_mach_o_read_twolevel_hints, bfd_mach_o_read_fvmlib)
2449 (bfd_mach_o_read_thread, bfd_mach_o_read_dysymtab)
2450 (bfd_mach_o_read_symtab, bfd_mach_o_read_uuid)
2451 (bfd_mach_o_read_linkedit, bfd_mach_o_read_str)
2452 (bfd_mach_o_read_dyld_info, bfd_mach_o_read_segment)
2453 (bfd_mach_o_read_segment_32, bfd_mach_o_read_segment_64)
2454 (bfd_mach_o_read_command): Now return a boolean status.
2455 Adjust return statements.
2456 (bfd_mach_o_write_contents, bfd_mach_o_scan): Adjust tests.
2457 (bfd_mach_o_core_file_failing_command): Remove useless initialization.
2458
cb22ccf4
KCY		 24592014-04-17 Kwok Cheung Yeung <kcy@codesourcery.com>
2460
2461 * elfxx-mips.c (struct mips_got_info): Delete assigned_gotno
2462 field. Add assigned_low_gotno and assigned_high_gotno fields.
2463 (mips_elf_create_local_got_entry): Update out-of-space condition.
2464 Set index of new GOT entry to assigned_low_gotno if required by
2465 the current relocation, else set it to assigned_high_gotno.
2466 (mips_elf_set_global_gotidx): Replace uses of assigned_gotno
2467 with assigned_low_gotno.
2468 (mips_elf_multi_got): Initialize assigned_low_gotno and
2469 assigned_high_gotno in secondary GOTs. Use assigned_low_gotno
2470 in place of assigned_gotno when handling global GOT entries.
2471 (mips_elf_lay_out_got): Initialize assigned_low_gotno and
2472 assigned_high_gotno.
2473 (_bfd_mips_elf_finish_dynamic_sections): Account for a possible
2474 gap in the middle of local GOT space.
2475
4c34aff8
AM		 24762014-04-17 Alan Modra <amodra@gmail.com>
2477
2478 PR 16846
2479 * elflink.c (_bfd_elf_merge_symbol): Ignore TLS mismatch when
2480 current bfd is a plugin. Don't always set type_change_ok
2481 when old bfd is a plugin.
2482
12241a34
TG		 24832014-04-16 Tristan Gingold <gingold@adacore.com>
2484
2485 * mach-o-x86-64.c (bfd_mach_o_x86_64_mkobject): Adjust cpusubtype
2486 flag.
2487
40fd06d1
AM		 24882014-04-16 Alan Modra <amodra@gmail.com>
2489
2490 * elf32-ppc.c (ppc_elf_relocate_section): Fill 476 fixup area
2491 with "ba 0" rather than zeros.
2492
fa85fb9a
MS		 24932014-04-15 Marcus Shawcroft <marcus.shawcroft@arm.com>
2494
2495 * (elfNN_aarch64_tls_relax): Fix instruction mask.
2496
da3a2088
AM		 24972014-04-14 Alan Modra <amodra@gmail.com>
2498
2499 * elf32-ppc.c (BA): Define
2500 (ppc_elf_link_hash_table_create): Correct default_params.
2501 (write_glink_stub): Pad small plt call stub with "ba 0" rather
2502 than "nop" for ppc476_workaround.
2503 (ppc_elf_finish_dynamic_sections): Likewise for branch table
2504 and __glink_PLTresolve. Ensure plt call stub at end of page
2505 doesn't allow fall-thru prefetch.
2506
32ae0d80
NC		 25072014-04-11 Nick Clifton <nickc@redhat.com>
2508
2509 PR ld/16821
2510 * peXXigen.c (abs_finder): New function.
2511 (_bfd_XXi_swap_sym_out): For absolute symbols with values larger
2512 than 1^32 try to convert them into section relative values
2513 instead.
2514
85cf705b
NC		 25152014-04-11 Nick Clifton <nickc@redhat.com>
2516
2517 * bfd-in2.h: Regenerate.
2518 * libbfd.h: Regenerate.
2519
1511baec
SL		 25202014-04-10 Cesar Philippidis <cesar@codesourcery.com>
2521
2522 * elf32-nios2.c (nios2_elf32_build_stubs): Ignore dynobjs
2523 when building function stubs.
2524
e4ef1b6c
DC		 25252014-04-10 Senthil Kumar Selvaraj <senthil_kumar.selvaraj@atmel.com>
2526
2527 * elf32-avr.c: Add DIFF relocations for AVR.
2528 (avr_final_link_relocate): Handle the DIFF relocs.
2529 (bfd_elf_avr_diff_reloc): New.
2530 (elf32_avr_is_diff_reloc): New.
2531 (elf32_avr_adjust_diff_reloc_value): Reduce difference value.
2532 (elf32_avr_relax_delete_bytes): Recompute difference after deleting
2533 bytes.
2534
2535 * reloc.c: Add BFD_RELOC_AVR_DIFF8/16/32 relocations
2536
e30d16e9
AM		 25372014-04-09 Alan Modra <amodra@gmail.com>
2538
2539 * libcoff.h: Regenerate.
2540
b4ab4364
AM		 25412014-04-09 Alan Modra <amodra@gmail.com>
2542
2543 * elf32-ppc.c (ppc_elf_relocate_section): Remove bctr from list
2544 of safe ppc476 insns at end of page. Also remove non-branch insns.
2545 Expand comments.
2546
6e6e7cfc 25472014-04-08 Jon Turney <jon.turney@dronecode.org.uk>
61e2488c
JT		 2548
2549 * peXXigen.c (pe_print_debugdata): New function: Displays the
2550 contents of the debug directory and decodes codeview entries.
2551 (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2552 (_bfd_XXi_slurp_codeview_record, _bfd_XXi_write_codeview_record):
2553 Add functions for reading and writing debugdir and codeview
2554 records.
2555 * libpei.h (_bfd_XXi_swap_debugdir_in, _bfd_XXi_swap_debugdir_out)
2556 (_bfd_XXi_write_codeview_record): Add prototypes and macros.
2557 * libcoff-in.h (pe_tdata): Add build-id data.
2558 * libcoff.h: Regenerate.
2559 * coffcode.h (coff_write_object_contents): Run build_id
2560 after_write_object_contents hook.
2561
115c6d5c
AM		 25622014-04-05 Alan Modra <amodra@gmail.com>
2563
2564 * elflink.c (_bfd_elf_add_default_symbol): Pass poldbfd when
2565 merging non-default sym.
2566
26954155
TG		 25672014-04-04 Tristan Gingold <gingold@adacore.com>
2568
2569 * mach-o.c (bfd_mach_o_header_p): Reject 64 bit target when not
2570 configured for.
2571
ca148c5a
TG		 25722014-04-04 Tristan Gingold <gingold@adacore.com>
2573
2574 * mach-o.c (bfd_mach_o_convert_section_name_to_mach_o): Fix
2575 thinko on names length.
2576
47c50932
TG		 25772014-04-04 Tristan Gingold <gingold@adacore.com>
2578
2579 * mach-o-i386.c (bfd_mach_o_i386_swap_reloc_out): Use target index
2580 of output_section.
2581 * mach-o-x86-64.c (bfd_mach_o_x86_64_swap_reloc_out): Ditto.
2582
4ef27e04
TG		 25832014-04-04 Tristan Gingold <gingold@adacore.com>
2584
2585 * bfd.c (bfd_get_arch_size): Default is taken from arch.
2586
b69c8728
JT		 25872014-04-03 Jon Turney <jon.turney@dronecode.org.uk>
2588
2589 * peXXigen.c (pe_print_edata): Verify edt.name lies inside
2590 section before dereferencing.
2591 (pe_print_idata, pe_print_edata, pe_print_reloc)
2592 (rsrc_print_section): Don't bother interpreting the contents
2593 of sections which have no contents.
2594
1b6aeedb
MG		 25952014-04-03 Maria Guseva <m.guseva@samsung.com>
2596
2597 PR ld/16803
2598 * elf.c (_bfd_elf_set_section_contents): Use correct type to hold
2599 file position.
2600
707e555b
TG		 26012014-04-03 Tristan Gingold <gingold@adacore.com>
2602
2603 * mach-o.c (bfd_mach_o_mangle_symbols): Use index from
2604 output_section.
2605 (bfd_mach_o_build_seg_command): Add comment. Realign segment.
2606 Fix style.
2607 (bfd_mach_o_build_commands, bfd_mach_o_read_thread): Fix style.
2608
c3fcb775
AM		 26092014-04-03 Alan Modra <amodra@gmail.com>
2610
2611 * elf-bfd.h (struct elf_backend_data
2612 <elf_backend_bfd_from_remote_memory>): Replace "size_t size"
2613 with "bfd_size_type size".
2614 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2615 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2616 * elf.c (bfd_elf_bfd_from_remote_memory): Likewise.
2617 * elfcode.h (bfd_from_remote_memory): Likewise.
2493504a
AM		 2618 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Likewise.
2619 * bfd-in2.h: Regenerate.
c3fcb775 2620
7a79c514
TG		 26212014-04-02 Tristan Gingold <gingold@adacore.com>
2622
2623 * mach-o.h (bfd_mach_o_twolevel_hints_command)
2624 (bfd_mach_o_prebind_cksum_command): New types.
2625 (bfd_mach_o_prebound_dylib_command): Rewrite.
2626 (bfd_mach_o_load_command): Add prebind_cksum and twolevel_hints
2627 fields.
2628 * mach-o.c (bfd_mach_o_read_prebound_dylib): Read and decode the
2629 command.
2630 (bfd_mach_o_read_prebind_cksum): New function.
2631 (bfd_mach_o_read_twolevel_hints): Ditto.
2632 (bfd_mach_o_read_command): Handle prebind cksum and twolevel hints
2633 commands.
2634
5979d6b6
AM		 26352014-04-02 Alan Modra <amodra@gmail.com>
2636
2637 * elfcode.h (bfd_from_remote_memory): Add "size" parameter.
2638 Consolidate code handling possible section headers past end of
2639 segment. Don't use p_align for page size guess, instead use
2640 minpagesize. Take note of ld.so clearing section headers when
2641 p_memsz > p_filesz. Handle file header specifying no section
2642 headers. Handle zero p_align throughout. Default loadbase to
2643 zero. Add comments. Rename contents_size to high_offset, and
2644 make it a bfd_vma. Delete unnecessary bfd_set_error calls.
2645 * bfd-in.h (bfd_elf_bfd_from_remote_memory): Update prototpe.
2646 * elf-bfd.h (struct elf_backend_data <elf_backend_from_remote_memory>):
2647 Likewise.
2648 (_bfd_elf32_bfd_from_remote_memory): Likewise.
2649 (_bfd_elf64_bfd_from_remote_memory): Likewise.
2650 * elf.c (bfd_elf_bfd_from_remote_memory): Adjust.
2651 * bfd-in2.h: Regnerate.
2652
23d72939
TG		 26532014-04-01 Tristan Gingold <gingold@adacore.com>
2654
2655 * mach-o.c (bfd_mach_o_canonicalize_one_reloc): Avoid to crash
2656 when num == 0.
2657
6a631e86 26582014-03-27 Yury Gribov <y.gribov@samsung.com>
b4894562 2659 Pavel Fedin <p.fedin@samsung.com>
6a631e86 2660
b4894562 2661 * elf32-arm.c: Add support for limited pretty-printing of PLT
6a631e86
YG		 2662 entries on eabi and nacl targets.
2663 (elf32_arm_get_synthetic_symtab): Add new callback.
b4894562
AM		 2664 (elf32_arm_nacl_plt_sym_val): Likewise.
2665 (elf32_arm_plt0_size): Add helper function.
2666 (elf32_arm_plt_size): Likewise.
6a631e86 2667
10be66a4
TG		 26682014-03-27 Tristan Gingold <gingold@adacore.com>
2669
2670 * mach-o.c (bfd_mach_o_read_dylinker): Remove assert.
2671 (bfd_mach_o_read_command): Handle BFD_MACH_O_LC_DYLD_ENVIRONMENT.
2672
3cc27770
TG		 26732014-03-27 Tristan Gingold <gingold@adacore.com>
2674
2675 * mach-o.h (bfd_mach_o_get_base_address): New prototype.
2676 * mach-o.c (bfd_mach_o_write_symtab)
2677 (bfd_mach_o_write_contents)
2678 (bfd_mach_o_set_section_flags_from_bfd)
2679 (bfd_mach_o_build_seg_command): Fix indentation.
2680 (bfd_mach_o_get_base_address): New function.
2681
55bfc9ac
NC		 26822014-03-26 Nick Clifton <nickc@redhat.com>
2683
2684 * cofflink.c (_bfd_coff_generic_relocate_section): Skip
2685 relocations in discarded sections.
2686
d8028530
TG		 26872014-03-26 Tristan Gingold <gingold@adacore.com>
2688
2689 * mach-o.c (bfd_mach_o_convert_architecture): Add
2690 BFD_MACH_O_CPU_TYPE_ARM64.
2691
f6c7c3e8
AM		 26922014-03-26 Alan Modra <amodra@gmail.com>
2693
2694 * elf64-ppc.c (ppc64_elf_check_relocs): Account for possibly
2695 needed plt entries when taking the address of functions for
2696 abiversion == 0 (ie. unknown) as well as abiversion == 2.
2697 Move opd setup and abiversion checks to..
2698 (ppc64_elf_before_check_relocs): ..here. Renamed from
2699 ppc64_elf_process_dot_syms. Set output abiversion from input and
2700 input abiversion from output, if either is not set.
2701 (ppc64_elf_merge_private_bfd_data): Don't merge flags here.
2702 (elf_backend_check_directives): Update.
2703
c955de36
WN		 27042014-03-25 Will Newton <will.newton@linaro.org>
2705
2706 * elfnn-aarch64.c (elfNN_aarch64_finish_dynamic_sections):
2707 Set value of DT_PLTRELSZ and DT_RELASZ based on the size
2708 of input sections rather than output sections.
2709
97323ad1
WN		 27102014-03-20 Will Newton <will.newton@linaro.org>
2711
2712 PR ld/16715
2713 * elf32-arm.c (elf32_arm_check_relocs): Set
2714 pointer_equality_needed for absolute references within
2715 executable links.
2716 (elf32_arm_finish_dynamic_symbol): Set st_value to zero
2717 unless pointer_equality_needed is set.
2718
1d63324c
NC		 27192014-03-19 Nick Clifton <nickc@redhat.com>
2720
6caf7111
NC		 2721 * peXXigen.c (rsrc_process_section): Add code to scan input
2722 sections and record their lengths. Use these lengths to find the
2723 start of each merged .rsrc section.
1d63324c 2724
fbe383b9
TG		 27252014-03-17 Tristan Gingold <gingold@adacore.com>
2726
2727 * mach-o.c (bfd_mach_o_read_dylib): Handle lazy load dylib.
2728 (bfd_mach_o_read_command): Ditto.
2729
5a026fc9
NC		 27302014-03-14 Meador Inge <meadori@codesourcery.com>
2731
b4894562
AM		 2732 * configure.in: Add strnlen to AC_CHECK_DECLS.
2733 * config.in: Regenerate.
2734 * configure: Regenerate.
2735 * sysdep.h (strnlen): Add prototype.
5a026fc9 2736
c3301df1
AM		 27372014-03-14 Alan Modra <amodra@gmail.com>
2738
2739 * elf32-ppc.c (ppc_elf_relocate_section): Correct overflow
2740 handling for VLE_SDA21 relocs.
2741
167ad85b
TG		 27422014-03-13 Tristan Gingold <gingold@adacore.com>
2743
2744 * peicode.h (pe_ILF_object_p): Adjust, as the version number
2745 has been read.
2746 (pe_bfd_object_p): Also read version number to detect ILF.
2747 * pe-x86_64.c (COFF_WITH_PE_BIGOBJ): Define.
2748 (x86_64pe_bigobj_vec): Define
2749 * coffcode.h (bfd_coff_backend_data): Add _bfd_coff_max_nscns field.
2750 (bfd_coff_max_nscns): New macro.
2751 (coff_compute_section_file_positions): Use unsigned int for
2752 target_index. Compare with bfd_coff_max_nscns.
2753 (bfd_coff_std_swap_table, ticoff0_swap_table, ticoff1_swap_table):
2754 Set a value for _bfd_coff_max_nscns.
2755 (header_bigobj_classid): New constant.
2756 (coff_bigobj_swap_filehdr_in, coff_bigobj_swap_filehdr_out)
2757 (coff_bigobj_swap_sym_in, coff_bigobj_swap_sym_out)
2758 (coff_bigobj_swap_aux_in, coff_bigobj_swap_aux_out): New
2759 functions.
2760 (bigobj_swap_table): New table.
2761 * libcoff.h: Regenerate.
2762 * coff-sh.c (bfd_coff_small_swap_table): Likewise.
2763 * coff-alpha.c (alpha_ecoff_backend_data): Add value for
2764 _bfd_coff_max_nscns.
2765 * coff-mips.c (mips_ecoff_backend_data): Likewise.
2766 * coff-rs6000.c (bfd_xcoff_backend_data)
2767 (bfd_pmac_xcoff_backend_data): Likewise.
2768 * coff64-rs6000.c (bfd_xcoff_backend_data)
2769 (bfd_xcoff_aix5_backend_data): Likewise.
2770 * targets.c (x86_64pe_bigobj_vec): Declare.
2771 * configure.in (x86_64pe_bigobj_vec): New vector.
2772 * configure: Regenerate.
2773 * config.bfd: Add bigobj object format for Windows targets.
2774
c792917c
NC		 27752014-03-12 Nick Clifton <nickc@redhat.com>
2776
2777 PR ld/16671
2778 * elf32-arm.c (elf32_arm_add_symbol_hook): Check for ARM format
2779 before testing for vxworks.
2780
fa47fa92
AM		 27812014-03-12 Alan Modra <amodra@gmail.com>
2782
2783 * Makefile.in: Regenerate.
2784
bbefd0a9
AM		 27852014-03-12 Alan Modra <amodra@gmail.com>
2786
2787 PR 16690
2788 * elf.c (copy_elf_program_header): Ignore first section lma if
2789 non-alloc.
2790
3c865fca
AM		 27912014-03-11 Alan Modra <amodra@gmail.com>
2792
2793 PR 16686
2794 * coff-rs6000.c: Include stdint.h.
2795 * coff64-rs6000.c: Likewise.
2796
ce15efd8
TG		 27972014-03-10 Tristan Gingold <gingold@adacore.com>
2798
2799 * ticoff.h: Removed.
2800
86c95733
AM		 28012014-03-08 Alan Modra <amodra@gmail.com>
2802
2803 * elf32-ppc.c (ppc_elf_howto_raw): Correct overflow check for
2804 many relocations. Correct bitsize and rightshift too for a number
2805 of VLE relocs. Describe R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO.
2806 Correct dst_mask on R_PPC_VLE_SDA21_LO.
2807 (ppc_elf_vle_split16): Tidy, delete unnecessary prototype.
2808 (ppc_elf_relocate_section): Modify overflow test for 16-bit
2809 fields in instructions to signed/unsigned according to whether
2810 the field takes a signed or unsigned value. Tidy vle split16 code.
2811 Correct R_PPC_VLE_SDA21 and R_PPC_VLE_SDA21_LO handling.
2812
b80eed39
AM		 28132014-03-08 Alan Modra <amodra@gmail.com>
2814
2815 * elf64-ppc.c (ppc64_elf_howto_raw): Use complain_overflow_signed
2816 for R_PPC64_ADDR14, R_PPC64_ADDR14_BRTAKEN, R_PPC64_ADDR14_BRNTAKEN,
2817 R_PPC64_SECTOFF, R_PPC64_ADDR16_DS, R_PPC64_SECTOFF_DS,
2818 R_PPC64_REL16 entries. Use complain_overflow_dont for R_PPC64_TOC.
2819 (ppc64_elf_relocate_section): Modify overflow test for 16-bit
2820 fields in instructions to signed/unsigned according to whether
2821 the field takes a signed or unsigned value.
2822
c38e8559
PA		 28232014-03-07 Pedro Alves <palves@redhat.com>
2824
5893c83a 2825 PR gdb/16696
c38e8559
PA		 2826 * rs6000-core.c (rs6000coff_core_p): Cast pointers to bfd_vma
2827 through ptr_to_uint instead of through long.
2828
e9847026
NC		 28292014-03-06 Nick Clifton <nickc@redhat.com>
2830
2831 PR 16664
2832 * elf-attrs.c (_bfd_elf_parse_attributes): Add checks for corrupt
2833 attribute section names.
2834
4b95cf5c
AM		 28352014-03-05 Alan Modra <amodra@gmail.com>
2836
2837 Update copyright years.
2838
45965137
AM		 28392014-03-05 Alan Modra <amodra@gmail.com>
2840
2841 * elf64-ppc.c (ppc64_elf_howto_raw): Add R_PPC64_ADDR64_LOCAL entry.
2842 (ppc64_elf_reloc_type_lookup): Support R_PPC64_ADDR64_LOCAL.
2843 (ppc64_elf_check_relocs): Likewise.
2844 (ppc64_elf_relocate_section): Likewise.
2845 * Add BFD_RELOC_PPC64_ADDR64_LOCAL.
2846 * bfd-in2.h: Regenerate.
2847 * libbfd.h: Regenerate.
2848
cd0c81e9 28492014-03-04 Heiher <r@hev.cc>
4ba154f5
RS		 2850
2851 * elfxx-mips.c (mips_set_isa_flags): Use E_MIPS_ARCH_64R2 for
2852 Loongson-3A.
2853 (mips_mach_extensions): Make bfd_mach_mips_loongson_3a an
2854 extension of bfd_mach_mipsisa64r2.
2855
eed94f8f
NC		 28562014-03-04 Nick Clifton <nickc@redhat.com>
2857
2858 PR ld/16017
2859 * elf32-arm.c (elf32_thumb2_plt0_entry): New array.
2860 (elf32_thumb2_plt_entry): New array.
2861 (elf32_arm_create_dynamic_sections): Set PLT entry sizes when
2862 using thumb2 based PLT.
2863 (elf32_arm_populate_plt_entry): Handle generating Thumb2 based PLT
2864 entries.
2865 (elf32_arm_final_link_relocate): Do not bias jumps to Thumb based
2866 PLT entries.
2867 (elf32_arm_finish_dynamic_sections): Handle creation of Thumb2
2868 based PLT 0-entry.
2869 (elf32_arm_output_plt_map_1): Handle creation of local symbols for
2870 Thumb2 based PLT 0-entry.
2871 (elf32_arm_output_arch_local_syms): Handle creation of local
2872 symbols for Thumb2 based PLT entries.
2873
9850436d
AM		 28742014-02-28 Alan Modra <amodra@gmail.com>
2875
2876 PR ld/16643
2877 * elflink.c (elf_gc_sweep): Call gc_sweep_hook for exactly
2878 the same conditions we called check_relocs.
2879
1db37fe6
YG		 28802014-02-27 Yuri Gribov <y.gribov@samsung.com>
2881
2882 * bfd-in.h: Add export of bfd_elf32_arm_use_long_plt.
2883 * bfd-in2.h: Regenerate.
2884 * elf32-arm.c (elf32_arm_plt_entry_long): New array.
2885 (elf32_arm_link_hash_table_create): Set plt_entry_size to 16 if
2886 using long PLT entries.
2887 (bfd_elf32_arm_use_long_plt): New function.
2888 (elf32_arm_populate_plt_entry): Add support for long PLT entries.
2889
db434ba0
AM		 28902014-02-27 Alan Modra <amodra@gmail.com>
2891
2892 * elf32-ppc.c (ppc_elf_link_hash_table_create): Provide default
2893 params for targets that don't use ppc32elf.em.
2894
d9972968
CLT		 28952014-02-20 Chung-Lin Tang <cltang@codesourcery.com>
2896
2897 * elf32-nios2.c (nios2_elf32_relocate_section): Fix calculation
2898 of GOTOFF relocations.
2899
0ff2b86e
L		 29002014-02-19 Igor Zamyatin <igor.zamyatin@intel.com>
2901 H.J. Lu <hongjiu.lu@intel.com>
2902
2903 * elf64-x86-64.c (elf_x86_64_bnd_plt0_entry): New.
2904 (elf_x86_64_legacy_plt_entry): Likewise.
2905 (elf_x86_64_bnd_plt_entry): Likewise.
2906 (elf_x86_64_legacy_plt2_entry): Likewise.
2907 (elf_x86_64_bnd_plt2_entry): Likewise.
2908 (elf_x86_64_bnd_arch_bed): Likewise.
2909 (elf_x86_64_link_hash_entry): Add has_bnd_reloc and plt_bnd.
2910 (elf_x86_64_link_hash_table): Add plt_bnd.
2911 (elf_x86_64_link_hash_newfunc): Initialize has_bnd_reloc and
2912 plt_bnd.
2913 (elf_x86_64_copy_indirect_symbol): Also copy has_bnd_reloc.
2914 (elf_x86_64_check_relocs): Create the second PLT for Intel MPX
2915 in 64-bit mode.
2916 (elf_x86_64_allocate_dynrelocs): Handle the second PLT for IFUNC
2917 symbols. Resolve call to the second PLT if it is created.
2918 (elf_x86_64_size_dynamic_sections): Keep the second PLT section.
2919 (elf_x86_64_relocate_section): Resolve PLT references to the
2920 second PLT if it is created.
2921 (elf_x86_64_finish_dynamic_symbol): Use BND PLT0 and fill the
2922 second PLT entry for BND relocation.
2923 (elf_x86_64_finish_dynamic_sections): Use MPX backend data if
2924 the second PLT is created.
2925 (elf_x86_64_get_synthetic_symtab): New.
2926 (bfd_elf64_get_synthetic_symtab): Likewise. Undefine for NaCl.
2927
7d4c687d
AM		 29282014-02-19 Alan Modra <amodra@gmail.com>
2929
2930 * elf64-ppc.h (struct ppc64_elf_params): Add save_restore_funcs.
2931 * elf64-ppc.c (ppc64_elf_func_desc_adjust): Use it to control
2932 provision of out-of-line register save/restore routines.
2933
5db3e65d
JC		 29342014-02-18 Jack Carter <jack.carter@imgtec.com>
2935
b4894562
AM		 2936 * elfxx-mips.c(_bfd_mips_elf_modify_segment_map): Deleted hard coding of
2937 PT_DYNAMIC segment flags.
5db3e65d 2938
024a2310
JK		 29392014-02-17 Jan Kratochvil <jan.kratochvil@redhat.com>
2940
2941 PR binutils/16595
2942 * simple.c (struct saved_offsets): New.
2943 (simple_save_output_info): Use it for ptr.
2944 (simple_restore_output_info): Use it for ptr. Check section_count.
2945 (bfd_simple_get_relocated_section_contents): Use it for saved_offsets.
2946
e7d1c40c
AM		 29472014-02-17 Alan Modra <amodra@gmail.com>
2948
2949 * elf64-ppc.h (struct ppc64_elf_params): Define.
2950 (ppc64_elf_init_stub_bfd, ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2951 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2952 ppc64_elf_build_stubs): Update prototype.
2953 * elf64-ppp.c (struct ppc_link_hash_table): Add params, delete other
2954 fields now in params. Adjust code throughout file.
2955 (ppc64_elf_init_stub_bfd): Delete "abfd" parameter, add "params".
2956 Save params pointer in htab.
2957 (ppc64_elf_edit_opd, ppc64_elf_tls_setup,
2958 ppc64_elf_setup_section_lists, ppc64_elf_size_stubs,
2959 ppc64_elf_build_stubs): Remove parameters now in "params".
2960
668e22e5
AM		 29612014-02-17 Alan Modra <amodra@gmail.com>
2962
2963 * elf32-ppc.c (ppc_elf_relocate_section): Move relocs on insns
2964 patched for ppc476 workaround. Reapply branch taken/not taken
2965 relocs.
2966
9f7552cf
AM		 29672014-02-12 Alan Modra <amodra@gmail.com>
2968
2969 * elf32-ppc.c (ppc_elf_relax_section): Don't build long-branch
2970 stubs for calls to __tls_get_addr that we know will later be
2971 optimised away.
2972
795bc6b3
AM		 29732014-02-12 Alan Modra <amodra@gmail.com>
2974
2975 * elf32-ppc.c (ppc_elf_relax_section): Enable ppc476 workaround
2976 for ld -r, when code sections are sufficiently aligned.
2977 * elf32-ppc.h (struct ppc_elf_params): Delete pagesize. Add
2978 pagesize_p2.
2979
b407645f
AM		 29802014-02-12 Alan Modra <amodra@gmail.com>
2981
2982 PR gold/15530
2983 * elf64-ppc.c (ppc64_elf_gc_mark_dynamic_ref): Support
2984 --export-dynamic and --dynamic-list marking of symbols.
2985 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Reorder
2986 cheap tests first.
2987
d6f6f455
L		 29882014-02-10 H.J. Lu <hongjiu.lu@intel.com>
2989
2990 PR gold/16530
2991 * elflink.c (bfd_elf_gc_mark_dynamic_ref_symbol): Mark symbol in
2992 executables if it matches dynamic_list.
2993
c1c69e83
AM		 29942014-02-10 Alan Modra <amodra@gmail.com>
2995
2996 * po/SRC-POTFILES.in: Regenerate.
2997 * po/bfd.pot: Regenerate.
2998
53291d1f
AM		 29992014-02-09 Alan Modra <amodra@gmail.com>
3000
3001 * elf-bfd.h (struct elf_backend_data): Add caches_rawsize.
3002 * elfxx-target.h (elf_backend_caches_rawsize): Define.
3003 (elfNN_bed): Init new field.
3004 * elflink.c (elf_link_input_bfd): Handle caches_rawsize.
3005 * elf32-ppc.c (shared_stub_entry): Zero addi offset.
3006 (ppc_elf_relax_section): Don't reallocate section here, write
3007 stubs, or write out relocs for ld -r here..
3008 (ppc_elf_relocate_section): ..instead write stubs here, and use
3009 existing code to write out relocs for ld -r. Fix offset
3010 adjustment on reloc for little-endian.
3011 (elf_backend_caches_rawsize): Define.
3012
d1eb5696
RO		 30132014-02-07 Rainer Orth <ro@CeBiTec.Uni-Bielefeld.DE>
3014
85773039 3015 PR build/16550
d1eb5696
RO		 3016 * cache.c (bfd_cache_max_open): Cast RLIM_INFINITY to rlim_t.
3017
2915c55b
JK		 30182014-02-04 Jan Kratochvil <jan.kratochvil@redhat.com>
3019
3020 * coff-rs6000.c (xcoff_write_archive_contents_big): Free OFFSETS in
3021 return paths. Three times.
3022 * elf64-ppc.c (ppc64_elf_link_hash_table_create): Free HTAB in all
3023 return paths.
3024 (ppc64_elf_tls_optimize): Free TOC_REF in return path.
3025 (ppc64_elf_edit_toc): Free USED in return path.
3026
1c2de463
SL		 30272014-02-03 Sandra Loosemore <sandra@codesourcery.com>
3028
3029 * reloc.c (BFD_RELOC_NIOS2_GOT_LO, BFD_RELOC_NIOS2_GOT_HA): New.
3030 (BFD_RELOC_NIOS2_CALL_LO, BFD_RELOC_NIOS2_CALL_HA): New.
3031 * libbfd.h: Regenerated.
3032 * bfd-in2.h: Regenerated.
3033 * elf32-nios2.c (elf_nios2_howto_table_rel): Add new relocations.
3034 (nios2_reloc_map): Likewise.
3035 (GOT_USED, CALL_USED): Renamed from GOT16_USED and CALL16_USED.
3036 Fixed all references.
3037 (nios2_elf32_relocate_section): Add new relocations.
3038 (nios2_elf32_check_relocs): Likewise.
3039 (nios2_elf32_gc_sweep_hook): Likewise.
3040
5446cbdf
AM		 30412014-02-03 Alan Modra <amodra@gmail.com>
3042
3043 * elf32-ppc.c (struct ppc_elf_link_hash_table): Add params.
3044 Delete emit_stub_syms, no_tls_get_addr_opt. Update all uses.
3045 (ppc_elf_link_params): New function.
3046 (ppc_elf_create_glink): Align .glink to 64 bytes for ppc476
3047 workaround.
3048 (ppc_elf_select_plt_layout): Remove plt_style and emit_stub_syms
3049 parameters. Use htab->params instead.
3050 (ppc_elf_tls_setup): Remove no_tls_get_addr_opt parameter.
3051 (ppc_elf_size_dynamic_sections): Align __glink_PLTresolve to
3052 64 bytes for ppc476 workaround.
3053 (struct ppc_elf_relax_info): New.
3054 (ppc_elf_relax_section): Exclude linker created sections and
3055 those too small to hold one instruction. Don't add another
cd3416da 3056 branch around trampolines on later relax passes. Don't
5446cbdf
AM		 3057 generate trampolines for undefined symbols when !relocatable,
3058 nor for plugin symbols. Allocate space for ppc476 workaround
3059 patch area. Free fixups on error return path.
3060 (ppc_elf_relocate_section): Handle ppc476 workaround patching.
3061 * elf32-ppc.h (struct ppc_elf_params): New.
3062 (ppc_elf_select_plt_layout, ppc_elf_tls_setup): Update prototype.
3063 (ppc_elf_link_params): Declare.
3064 * section.c (SEC_INFO_TYPE_TARGET): Define.
3065 * bfd-in2.h: Regenerate.
3066
82e91538
SL		 30672014-02-02 Sandra Loosemore <sandra@codesourcery.com>
3068
3069 * elf32-nios2.c (struct elf32_nios2_link_hash_table): Add
3070 h_gp_got field.
3071 (nios2_elf32_relocate_section): Use got_base to adjust
3072 GOT-pointer-relative relocations relative to _gp_got.
3073 (create_got_section): Create _gp_got symbol.
3074 (nios2_elf32_finish_dynamic_symbol): Make _gp_got absolute.
3075 (nios2_elf32_size_dynamic_sections): Set _gp_got offset.
3076
78058a5e
SL		 30772014-01-30 Sandra Loosemore <sandra@codesourcery.com>
3078
3079 * bfd-in2.h: Update from reloc.c.
3080 * elf32-nios2.c: Include elf32-nios2.h.
3081 (elf_nios2_howto_table_rel): Add entry for R_NIOS2_CALL26_NOAT.
3082 (nios2_reloc_map): Likewise.
3083 (enum elf32_nios2_stub_type): Declare.
3084 (struct elf32_nios2_stub_hash_entry): Declare.
3085 (nios2_stub_hash_entry, nios2_stub_hash_lookup): New macros.
3086 (struct elf32_nios2_link_hash_entry): Add hsh_cache field.
3087 (struct elf32_nios2_link_hash_table): Add new fields bstab,
3088 stub_bfd, add_stub_section, layout_sections_again, stub_group,
3089 bfd_count, top_index, input_list, all_local_syms.
3090 (nios2_call26_stub_entry): New.
3091 (nios2_elf32_install_imm16): Move up in file.
3092 (nios2_elf32_install_data): Move up in file.
3093 (hiadj): Move up in file.
3094 (stub_hash_newfunc): New.
3095 (link_hash_newfunc): Initialize hsh_cache field.
3096 (STUB_SUFFIX): New.
3097 (nios2_stub_name): New.
3098 (nios2_get_stub_entry): New.
3099 (nios2_add_stub): New.
3100 (nios2_elf32_setup_section_lists): New.
3101 (nios2_elf32_next_input_section): New.
3102 (CALL26_SEGMENT): New.
3103 (MAX_STUB_SECTION_SIZE): New.
3104 (group_sections): New.
3105 (nios2_type_of_stub): New.
3106 (nios2_build_one_stub): New.
3107 (nios2_size_one_stub): New.
3108 (get_local_syms): New.
3109 (nios2_elf32_size_stubs): New.
3110 (nios2_elf32_build_stubs): New.
3111 (nios2_elf32_do_call26_relocate): Correct CALL26 overflow test.
3112 (nios2_elf32_relocate_section): Handle R_NIOS2_CALL26_NOAT. Add
3113 trampolines for R_NIOS2_CALL26 stubs.
3114 (nios2_elf32_check_relocs): Handle R_NIOS2_CALL26_NOAT.
3115 (nios2_elf32_gc_sweep_hook): Likewise.
3116 (nios2_elf32_link_hash_table_create): Initialize the stub hash table.
3117 (nios2_elf32_link_hash_table_free): New.
3118 (bfd_elf32_bfd_link_hash_table_free): Define.
3119 * elf32-nios2.h: New file.
3120 * libbfd.h: Update from reloc.c.
3121 * reloc.c (BFD_RELOC_NIOS2_CALL26_NOAT): New.
3122
df3ce959
NC		 31232014-01-29 Nick Clifton <nickc@redhat.com>
3124
3125 PR binutils/16318
3126 * elf32-metag.c (elf_metag_post_process_headers): Call
3127 _bfd_elf_post_process_headers.
3128 * elf32-sh64.c (sh64_elf_copy_private_data): Call
3129 _bfd_elf_copy_private_data.
3130 * elf64-sh64.c (sh_elf64_copy_private_data_internal): Likewise.
3131
27b829ee
NC		 31322014-01-29 Nick Clifton <nickc@redhat.com>
3133
3134 * bfd-in.h (bfd_set_section_vma): Delete.
3135 (bfd_set_section_alignment): Delete.
3136 (bfd_set_section_userdata): Delete.
3137 (bfd_set_cacheable): Delete.
3138 * bfd.c (bfd_set_cacheable): New static inline function.
3139 * section.c (bfd_set_section_userdata): Likewise.
3140 (bfd_set_section_vma): Likewise.
3141 (bfd_set_section_alignment): Likewise.
3142 * bfd-in2.h: Regenerate.
3143
0a9c7b2b
NC		 31442014-01-28 Nick Clifton <nickc@redhat.com>
3145
3146 * dwarf2.c (find_abstract_instance_name): For DW_FORM_ref_addr
3147 attributes select the CU containing the abbreviation, which may not
3148 be the current CU.
3149
3ba720c7
AM		 31502014-01-24 Alan Modra <amodra@gmail.com>
3151
3152 * elf64-ppc.c (ppc_build_one_stub): Correct reloc count passed
3153 to get_relocs for ELFv2.
3154
d923cae0
L		 31552014-01-23 H.J. Lu <hongjiu.lu@intel.com>
3156
3157 PR ld/16498
3ba720c7 3158 * elf.c (_bfd_elf_map_sections_to_segments): Issue a linker error
d923cae0
L		 3159 if TLS sections are not adjacent.
3160
16e4ecc0
AM		 31612014-01-22 Alan Modra <amodra@gmail.com>
3162
3163 * elflink.c (elf_link_add_object_symbols): Call minfo for --as-needed.
3164
eb8d7fda
AM		 31652014-01-22 Alan Modra <amodra@gmail.com>
3166
3167 * elf64-ppc.c (STK_LINKER): Comment typo fix.
3168
4584ec12
L		 31692014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3170
3171 PR ld/16467
3172 * elflink.c (_bfd_elf_merge_symbol): When types of the existing
3173 regular default symbol definition and the versioned dynamic
3174 symbol definition mismatch, skip the default symbol definition
3175 if one of them is IFUNC.
3176
22ef172a
L		 31772014-01-21 H.J. Lu <hongjiu.lu@intel.com>
3178
3179 PR ld/2404
3180 * elflink.c (_bfd_elf_merge_symbol): Don't check info->shared,
3181 info->export_dynamic nor h->ref_dynamic for type mismatch when
3182 adding the default version.
3183
b75d42bc
AM		 31842014-01-16 Alan Modra <amodra@gmail.com>
3185
3186 * elfxx-mips.c (mips_elf_record_got_page_entry): Pass in a
3187 mips_elf_traverse_got_arg* rather than mips_got_info*.
3188 Adjust caller. Alloc on output_bfd rather than symbol section
3189 owner.
3190
c353e543
L		 31912014-01-15 H.J. Lu <hongjiu.lu@intel.com>
3192
3193 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3194 change.
3195 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3196
818d220a
L		 31972014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3198
3199 PR ld/16428
3200 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't discard relocs
3201 against __ehdr_start.
3202 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3203
c3ce498c
L		 32042014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3205
3206 * elf32-i386.c (elf_i386_allocate_dynrelocs): Revert the last
3207 change.
3208 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3209
d1ec1e40
L		 32102014-01-14 H.J. Lu <hongjiu.lu@intel.com>
3211
3212 PR ld/16428
3213 * elf32-i386.c (elf_i386_allocate_dynrelocs): Don't update reloc
3214 count if there are any non pc-relative relocs.
3215 * elf64-x86-64.c (elf_x86_64_allocate_dynrelocs): Likewise.
3216
f44a1f8e
CL		 32172014-01-14 Michael Hudson-Doyle <michael.hudson@linaro.org>
3218 Kugan Vivekanandarajah <kugan.vivekanandarajah@linaro.org>
3219
3220 * elfnn-aarch64.c (elfNN_aarch64_final_link_relocate): Use correct
3221 offset while calculating relocation address.
3222 (elfNN_aarch64_create_small_pltn_entry): Likewise.
3223 (elfNN_aarch64_init_small_plt0_entry): Likewise.
3224
fd0fd00c
MJ		 32252014-01-13 Ma Jiang <ma.jiang@zte.com.cn>
3226
3227 PR ld/16202
3228 * elf32-arm.c (elf32_arm_final_link_relocate): Refetch addends for
3229 R_ARM_ABS8 and R_ARM_ABS16.
3230
aa726b9e
AM		 32312014-01-13 Alan Modra <amodra@gmail.com>
3232
3233 * elf32-ppc.c (ppc_elf_check_relocs): For @local call to ifunc,
3234 error when shared and force a plt call otherwise.
3235 (ppc_elf_size_dynamic_sections): Don't emit DT_PPC_GOT unless
3236 plt_type == PLT_NEW.
3237 (ppc_elf_relocate_section): Add missing test to resolve ifuncs to
3238 the appropriate call stub.
3239
eec2f3ed
AM		 32402014-01-10 Alan Modra <amodra@gmail.com>
3241
3242 PR ld/14207
3243 PR ld/16322
3244 PR binutils/16323
3245 * elf.c (assign_file_positions_for_load_sections): Revert last change.
3246 (assign_file_positions_for_non_load_sections): When setting up
3247 PT_GNU_RELRO header, don't require a corresponding PT_LOAD
3248 header that completely covers the relro region.
3249
09bf66a8
TG		 32502014-01-09 Tristan Gingold <gingold@adacore.com>
3251
3252 * coff-rs6000.c (rs6000coff_vec, pmac_xcoff_vec): use jump
3253 table macros and add macros to initializa the structure.
3254
43a8475c
L		 32552014-01-08 H.J. Lu <hongjiu.lu@intel.com>
3256
3257 PR ld/14207
3258 PR ld/16322
3259 PR binutils/16323
3260 * elf.c (_bfd_elf_map_sections_to_segments): Don't check section
3261 size for PT_GNU_RELRO segment.
3262 (assign_file_positions_for_load_sections): If PT_LOAD segment
3263 doesn't fit PT_GNU_RELRO segment, adjust its p_filesz and p_memsz.
3264
1651e569
TT		 32652014-01-07 Tom Tromey <tromey@redhat.com>
3266
3267 * elf32-xtensa.c (vsprint_msg): Don't use old VA_* compatibility
3268 wrappers.
3269
dc9155b2
NC		 32702014-01-03 Nick Clifton <nickc@redhat.com>
3271
3272 PR binutils/16199
3273 * elf.c (vma_page_aligned_bias): Handle a maxpagesize value of
3274 zero.
3275
dd8dfa39 32762014-01-02 Yuanhui Zhang <asmwarrior@gmail.com>
044387af
A		 3277
3278 PR binutils/14289
3279 * pef.c (bfd_pef_xlib_read_header): Increase buffer size to 80.
3280
1be5090b
NC		 32812014-01-02 Nick Clifton <nickc@redhat.com>
3282
3283 PR binutils/11983
3284 * archive.c (_bfd_get_elt_at_filepos): Store a copy of the
3285 filename in the bfd's filename field.
3286 * elfcode.h (bfd_from_remote_memory): Likewise.
3287 * ieee.c (ieee_object_p): Likewise.
3288 * mach-o.c (bfd_mach_o_fat_member_init): Likewise.
3289 * oasys.c (oasys_openr_next_archived_file): Likewise.
3290 * vms-lib.c (_bfd_vms_lib_get_module): Likewise.
3291 * opncls.c (bfd_fopen): Likewise.
3292 (bfd_openstreamr): Likewise.
3293 (bfd_openr_iovec): Likewise.
3294 (bfd_openw): Likewise.
3295 (bfd_create): Likewise.
3296 (_bfd_delete_bfd): Free filename.
3297
5fb776a6 3298For older changes see ChangeLog-2013
56882138 3299\f
5fb776a6 3300Copyright (C) 2014 Free Software Foundation, Inc.
752937aa
NC		 3301
3302Copying and distribution of this file, with or without modification,
3303are permitted in any medium without royalty provided the copyright
3304notice and this notice are preserved.
3305
56882138
AM		 3306Local Variables:
3307mode: change-log
3308left-margin: 8
3309fill-column: 74
3310version-control: never
3311End:
GDB Binutils - Deliverables
This page took 1.311379 seconds and 4 git commands to generate.